netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150129T0000_20150130T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2838 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-01-29 00:00:01 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-01-29 00:00:01 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-01-29 00:00:01 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 20:59:24" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150130T0000_20150131T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2838 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-01-30 00:00:01 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-01-30 00:00:01 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-01-30 00:00:01 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:02:37" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150131T0000_20150201T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2838 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-01-31 00:00:01 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-01-31 00:00:01 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-01-31 00:00:01 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:05:41" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150201T0000_20150202T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2702 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-01 00:00:00 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-01 00:00:00 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-01 00:00:00 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:08:49" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150202T0000_20150203T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2838 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-02 00:00:01 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-02 00:00:01 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-02 00:00:01 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:12:07" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150203T0000_20150204T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2804 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-03 00:00:00 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-03 00:00:00 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-03 00:00:00 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:15:15" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150204T0000_20150205T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2838 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-04 00:00:00 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-04 00:00:00 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-04 00:00:00 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:18:29" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150205T0000_20150206T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2838 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-05 00:00:00 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-05 00:00:00 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-05 00:00:00 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:21:41" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150206T0000_20150207T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2838 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-06 00:00:00 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-06 00:00:00 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-06 00:00:00 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:25:10" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150207T0000_20150208T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2806 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-07 00:00:01 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-07 00:00:01 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-07 00:00:01 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:28:19" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150208T0000_20150209T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2739 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-08 00:00:00 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-08 00:00:00 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-08 00:00:00 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:31:40" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150209T0000_20150210T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2838 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 3 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-09 00:00:01 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-09 00:00:01 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-09 00:00:01 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:34:46" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150210T0000_20150211T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2822 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 3 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-10 00:00:00 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-10 00:00:00 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-10 00:00:00 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:38:18" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150211T0000_20150212T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2822 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 3 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-11 00:00:01 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-11 00:00:01 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-11 00:00:01 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:41:34" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150212T0000_20150213T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2336 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-11 23:59:59 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-11 23:59:59 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-11 23:59:59 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:45:01" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150213T0000_20150214T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2244 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-13 05:16:41 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-13 05:16:41 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-13 05:16:41 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:47:13" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150214T0000_20150215T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (2878 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-14 00:00:09 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-14 00:00:09 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-14 00:00:09 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:49:08" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
==================================================
netcdf acxhsrlM1.01.20150225.205810.raw.mf2hsrl_20150215T0000_20150216T0000_30s_30m {
dimensions:
	time = UNLIMITED ; // (1560 currently)
	altitude = 667 ;
	time_vector = 8 ;
	calibration = 2 ;
	sondenamelength = 6 ;
	i2header = 900 ;
	geoheader = 200 ;
	apheader = 300 ;
variables:
	int base_time ;
		base_time:string = "2015-02-15 00:00:12 UTC" ;
		base_time:long_name = "Base seconds since Unix Epoch" ;
		base_time:units = "seconds since 1970-01-01 00:00:00 UTC" ;
	short first_time(time_vector) ;
		first_time:long_name = "First Time in file" ;
	short last_time(time_vector) ;
		last_time:long_name = "Last Time in file" ;
	double time(time) ;
		time:long_name = "Time" ;
		time:units = "seconds since 2015-02-15 00:00:12 UTC" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:description = "same times as \"First time in record\" " ;
		time_offset:units = "seconds since 2015-02-15 00:00:12 UTC" ;
	short start_time(time, time_vector) ;
		start_time:long_name = "First Time in record" ;
		start_time:description = "time of first laser shot in averaging interval" ;
	float latitude ;
		latitude:long_name = "latitude of lidar" ;
		latitude:units = "degree_N" ;
	float longitude ;
		longitude:long_name = "longitude of lidar" ;
		longitude:units = "degree_W" ;
	float range_resolution ;
		range_resolution:long_name = "Range resolution" ;
		range_resolution:description = "vertical distance between data points after averaging" ;
		range_resolution:units = "meters" ;
	float time_average ;
		time_average:long_name = "Time Averaging Width" ;
		time_average:description = "Time between data points after averaging" ;
		time_average:units = "seconds" ;
	short new_cal_times(calibration, time_vector) ;
		new_cal_times:long_name = "Time of Calibration Change" ;
		new_cal_times:description = "New raob or system calibration data triggered recalibration" ;
	float altitude(altitude) ;
		altitude:long_name = "Height above lidar" ;
		altitude:units = "meters" ;
	byte new_cal_trigger(calibration) ;
		new_cal_trigger:long_name = "Trigger of Calibration Change" ;
		new_cal_trigger:description = "reason for recalibration" ;
		new_cal_trigger:bit_0 = "radiosonde profile" ;
		new_cal_trigger:bit_1 = "i2 scan" ;
		new_cal_trigger:bit_2 = "geometry" ;
	short new_cal_offset(calibration) ;
		new_cal_offset:long_name = "Record Dimension equivalent Offset" ;
		new_cal_offset:min_value = 0 ;
	float top_alt_sounding(calibration) ;
		top_alt_sounding:long_name = "Sounding Maximum Altitude" ;
		top_alt_sounding:units = "meters" ;
	float temperature_profile(calibration, altitude) ;
		temperature_profile:long_name = "Raob Temperature Profile" ;
		temperature_profile:description = "Temperature interpolated to requested altitude resolution" ;
		temperature_profile:units = "degrees Kelvin" ;
	float pressure_profile(calibration, altitude) ;
		pressure_profile:long_name = "Raob pressure Profile" ;
		pressure_profile:description = "Pressure interpolated to requested altitude resolution" ;
		pressure_profile:units = "hectopascals" ;
	float dewpoint_profile(calibration, altitude) ;
		dewpoint_profile:long_name = "Raob Dewpoint Temperature Profile" ;
		dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ;
		dewpoint_profile:units = "degrees Kelvin" ;
		dewpoint_profile:missing_value = NaN ;
	float windspeed_profile(calibration, altitude) ;
		windspeed_profile:long_name = "Raob Wind Speed Profile" ;
		windspeed_profile:description = "Speeds interpolated to requested altitude resolution" ;
		windspeed_profile:units = "m/s" ;
		windspeed_profile:missing_value = NaN ;
	float winddir_profile(calibration, altitude) ;
		winddir_profile:long_name = "Raob Wind Direction Profile" ;
		winddir_profile:description = "Directions interpolated to requested altitude resolution" ;
		winddir_profile:units = "degrees" ;
		winddir_profile:missing_value = NaN ;
	char raob_station(calibration, sondenamelength) ;
		raob_station:long_name = "Radiosonde Station ID" ;
	char i2_txt_header(calibration, i2header) ;
		i2_txt_header:long_name = "i2_scan_file_text_info" ;
		i2_txt_header:description = "Contains name of file used to compute calibration" ;
	char geo_txt_header(calibration, geoheader) ;
		geo_txt_header:long_name = "geometric_correction_file_txt_header." ;
	char ap_txt_header(calibration, apheader) ;
		ap_txt_header:long_name = "afterpulse_correction_file_txt_header." ;
	double raob_time_offset(calibration) ;
		raob_time_offset:units = "seconds" ;
		raob_time_offset:long_name = "Radiosonde Launch time offset" ;
		raob_time_offset:description = "Time after base time in seconds" ;
	short raob_time_vector(calibration, time_vector) ;
		raob_time_vector:long_name = "Radiosonde Launch time vector" ;
		raob_time_vector:description = "Time in [year month day hour min sec ms us] format" ;
	float Cmc(calibration, altitude) ;
		Cmc:long_name = "Molecular in Combined Calibration" ;
	float Cmm(calibration, altitude) ;
		Cmm:long_name = "Molecular in Molecular Calibration" ;
	float Cam(calibration, altitude) ;
		Cam:long_name = "Aerosol in Molecular Calibration" ;
	float beta_m(calibration, altitude) ;
		beta_m:long_name = "Raob molecular scattering cross section per unit volume" ;
		beta_m:units = "1/meter" ;
		beta_m:plot_scale = "logarithmic" ;
	float transmitted_energy(time) ;
		transmitted_energy:long_name = "Transmitted Energy" ;
		transmitted_energy:units = "Joules" ;
		transmitted_energy:missing_value = NaN ;
	float piezovoltage(time) ;
		piezovoltage:long_name = "piezovoltage" ;
		piezovoltage:units = "Volts" ;
		piezovoltage:missing_value = NaN ;
	int num_seeded_shots(time) ;
		num_seeded_shots:long_name = "Number of Seeded Shots" ;
		num_seeded_shots:missing_value = -1 ;
	float seed_quality(time) ;
		seed_quality:long_name = "Laser Seeding Quality" ;
		seed_quality:description = "The ratio of seeded shots to total shots. Only seeded shot data is stored and processed.  A low seed ratio can result in low noise resistance." ;
		seed_quality:missing_value = NaN ;
		seed_quality:range = 0., 1. ;
	float frequency_quality(time) ;
		frequency_quality:long_name = "Laser Frequency Quality" ;
		frequency_quality:description = "An ratio average of how good the frequency lock is per raw interval. A low value can result in poor separation of molecular and aerosol counts." ;
		frequency_quality:missing_value = NaN ;
		frequency_quality:range = 0., 1. ;
	float lock_quality(time) ;
		lock_quality:long_name = "Laser Lock Quality" ;
		lock_quality:description = "A ratio of likely locked intervals (frequency_quality>=.5) to seeded intervals.  A low value can result in poor separation of molecular and aerosol counts." ;
		lock_quality:missing_value = NaN ;
		lock_quality:range = 0., 1. ;
	float mol_cal_pulse(time) ;
		mol_cal_pulse:long_name = "Molecular calibration pulse" ;
		mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ;
		mol_cal_pulse:units = "counts" ;
		mol_cal_pulse:missing_value = NaN ;
	float c_pol_dark_count(time, altitude) ;
		c_pol_dark_count:long_name = "Cross Polarization Dark Count" ;
		c_pol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		c_pol_dark_count:units = "counts" ;
		c_pol_dark_count:missing_value = NaN ;
	float mol_dark_count(time, altitude) ;
		mol_dark_count:long_name = "Molecular Dark Count" ;
		mol_dark_count:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		mol_dark_count:units = "counts" ;
		mol_dark_count:missing_value = NaN ;
	float combined_dark_count_lo(time, altitude) ;
		combined_dark_count_lo:long_name = "Low Gain Combined Dark Count" ;
		combined_dark_count_lo:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_lo:units = "counts" ;
		combined_dark_count_lo:missing_value = NaN ;
	float combined_dark_count_hi(time, altitude) ;
		combined_dark_count_hi:long_name = "High Gain Combined Dark Count" ;
		combined_dark_count_hi:description = "total counts per averaging interval(eg. one altitude, one time)" ;
		combined_dark_count_hi:units = "counts" ;
		combined_dark_count_hi:missing_value = NaN ;
	float combined_gain(calibration) ;
		combined_gain:long_name = "Combined Gain Factor" ;
		combined_gain:description = "Low Gain level * Factor ~ High Gain level" ;
	float combined_merge_threshhold(calibration) ;
		combined_merge_threshhold:long_name = "Combined Merge Threshhold" ;
	float geo_cor(calibration, altitude) ;
		geo_cor:long_name = "Overlap correction" ;
		geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ;
		geo_cor:units = " " ;
		geo_cor:missing_value = NaN ;
		geo_cor:plot_scale = "logarithmic" ;
	float od(time, altitude) ;
		od:long_name = "Optical depth of particulate" ;
		od:units = " " ;
		od:missing_value = NaN ;
		od:insufficient_data = Infinity ;
		od:plot_scale = "logarithmic" ;
	float profile_od(altitude) ;
		profile_od:long_name = "Optical depth of particulate Profile" ;
		profile_od:units = " " ;
		profile_od:missing_value = NaN ;
		profile_od:insufficient_data = Infinity ;
		profile_od:plot_scale = "logarithmic" ;
	float beta_a(time, altitude) ;
		beta_a:long_name = "Particulate extinction cross section per unit volume" ;
		beta_a:units = "1/m" ;
		beta_a:missing_value = NaN ;
		beta_a:plot_scale = "logarithmic" ;
	float atten_beta_r_backscat(time, altitude) ;
		atten_beta_r_backscat:long_name = "Attenuated Molecular return" ;
		atten_beta_r_backscat:units = "1/(m sr)" ;
		atten_beta_r_backscat:missing_value = NaN ;
		atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float profile_atten_beta_r_backscat(altitude) ;
		profile_atten_beta_r_backscat:long_name = "Attenuated Molecular Profile" ;
		profile_atten_beta_r_backscat:units = "1/(m sr)" ;
		profile_atten_beta_r_backscat:missing_value = NaN ;
		profile_atten_beta_r_backscat:plot_scale = "logarithmic" ;
	float depol(time, altitude) ;
		depol:long_name = "Circular depolarization ratio for particulate" ;
		depol:description = "left circular return divided by right circular return" ;
		depol:units = " " ;
		depol:missing_value = NaN ;
		depol:plot_scale = "logarithmic" ;
	float profile_depol(altitude) ;
		profile_depol:long_name = "Circular depolarization ratio profile for particulate" ;
		profile_depol:description = "left circular return divided by right circular return" ;
		profile_depol:units = " " ;
		profile_depol:missing_value = NaN ;
		profile_depol:plot_scale = "logarithmic" ;
	int molecular_counts(time, altitude) ;
		molecular_counts:long_name = "Molecular Photon Counts" ;
		molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		molecular_counts:units = "counts" ;
		molecular_counts:missing_value = -1 ;
		molecular_counts:plot_scale = "logarithmic" ;
	float profile_molecular_counts(altitude) ;
		profile_molecular_counts:long_name = "Molecular Photon Counts profile" ;
		profile_molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_molecular_counts:units = "counts" ;
		profile_molecular_counts:missing_value = -1 ;
		profile_molecular_counts:plot_scale = "logarithmic" ;
	int combined_counts_lo(time, altitude) ;
		combined_counts_lo:long_name = "Low Gain Combined Photon Counts" ;
		combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_lo:units = "counts" ;
		combined_counts_lo:missing_value = -1 ;
		combined_counts_lo:plot_scale = "logarithmic" ;
	int combined_counts_hi(time, altitude) ;
		combined_counts_hi:long_name = "High Gain Combined Photon Counts" ;
		combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		combined_counts_hi:units = "counts" ;
		combined_counts_hi:missing_value = -1 ;
		combined_counts_hi:plot_scale = "logarithmic" ;
	float profile_combined_counts_lo(altitude) ;
		profile_combined_counts_lo:long_name = "Low Gain Combined Photon Counts profile" ;
		profile_combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_lo:units = "counts" ;
		profile_combined_counts_lo:missing_value = -1 ;
		profile_combined_counts_lo:plot_scale = "logarithmic" ;
	float profile_combined_counts_hi(altitude) ;
		profile_combined_counts_hi:long_name = "High Gain Combined Photon Counts profile" ;
		profile_combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_combined_counts_hi:units = "counts" ;
		profile_combined_counts_hi:missing_value = -1 ;
		profile_combined_counts_hi:plot_scale = "logarithmic" ;
	int cross_counts(time, altitude) ;
		cross_counts:long_name = "Cross Polarized Photon Counts" ;
		cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		cross_counts:units = "counts" ;
		cross_counts:missing_value = -1 ;
		cross_counts:plot_scale = "logarithmic" ;
	float profile_cross_counts(altitude) ;
		profile_cross_counts:long_name = "Cross Polarized Photon Counts profile" ;
		profile_cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ;
		profile_cross_counts:units = "counts" ;
		profile_cross_counts:missing_value = -1 ;
		profile_cross_counts:plot_scale = "logarithmic" ;
	float beta_a_backscat(time, altitude) ;
		beta_a_backscat:long_name = "Particulate backscatter cross section per unit volume" ;
		beta_a_backscat:units = "1/(m sr)" ;
		beta_a_backscat:missing_value = NaN ;
		beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_a_backscat(altitude) ;
		profile_beta_a_backscat:long_name = "Particulate backscatter cross section profile" ;
		profile_beta_a_backscat:units = "1/(m sr)" ;
		profile_beta_a_backscat:missing_value = NaN ;
		profile_beta_a_backscat:plot_scale = "logarithmic" ;
	float profile_beta_m(altitude) ;
		profile_beta_m:long_name = "Raob molecular scattering cross section profile" ;
		profile_beta_m:units = "1/meter" ;
		profile_beta_m:plot_scale = "logarithmic" ;
	int qc_mask(time, altitude) ;
		qc_mask:long_name = "Quality Mask" ;
		qc_mask:description = "Quality mask bitfield.  Unused bits are always high" ;
		qc_mask:missing_value = 0 ;
		qc_mask:_Unsigned = "true" ;
		qc_mask:bit_0 = "complete_mask" ;
		qc_mask:bit_0_description = "data is good.  and of bits 1-9" ;
		qc_mask:bit_1 = "lidar_ok_mask" ;
		qc_mask:bit_1_description = "lidar data is present" ;
		qc_mask:bit_2 = "lock_quality_mask" ;
		qc_mask:bit_2_description = "laser is locked to iodine filter wavelength" ;
		qc_mask:bit_3 = "seed_quality_mask" ;
		qc_mask:bit_3_description = "laser wavelength is locked to seed laser" ;
		qc_mask:bit_4 = "mol_count_snr_mask" ;
		qc_mask:bit_4_description = "molecular signal/photon counting error in molecular signal is above specified threshhold" ;
		qc_mask:bit_5 = "backscat_snr_mask" ;
		qc_mask:bit_5_description = "backscatter cross-section/photon counting error in backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_6 = "mol_lost_mask" ;
		qc_mask:bit_6_description = "number of molecular photon counts is above specified threshhold" ;
		qc_mask:bit_7 = "min_backscat_mask" ;
		qc_mask:bit_7_description = "lidar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_8 = "radar_backscat_mask" ;
		qc_mask:bit_8_description = "radar backscatter cross-section is above specified threshhold" ;
		qc_mask:bit_9 = "radar_ok_mask" ;
		qc_mask:bit_9_description = "radar data is present" ;
		qc_mask:bit_10 = "aeri_ok_mask" ;
		qc_mask:bit_10_description = "aeri data is present" ;
		qc_mask:bit_11 = "aeri_qc_mask" ;
		qc_mask:bit_11_description = "aeri data has passed a quality check" ;
	float std_beta_a_backscat(time, altitude) ;
		std_beta_a_backscat:long_name = "Std dev of backscat cross section (photon counting)" ;
		std_beta_a_backscat:units = "1/(m sr)" ;
		std_beta_a_backscat:missing_value = NaN ;
		std_beta_a_backscat:plot_scale = "logarithmic" ;

// global attributes:
		:code_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:load_calibration_version = "$Id: load_calibration.m,v 1.30 2010/03/30 19:16:51 eloranta Exp $" ;
		:get_internal_cal_vals_version = "$Id: get_internal_cal_vals.m,v 1.111 2009/11/02 19:50:29 jpgarcia Exp $" ;
		:calvals = "$Id: calvals_gvhsrl.m,v 1.75 2010/04/30 15:14:10 eloranta Exp $" ;
		:find_new_cal_times_version = "$Id: find_new_cal_times.m,v 1.22 2009/04/06 18:12:26 jpgarcia Exp $" ;
		:radiosonde_profile_version = "$Id: radiosonde_profile.m,v 1.31 2009/08/24 14:49:00 eloranta Exp $" ;
		:fetch_cal_version = "$Id: fetch_cal.m,v 1.30 2010/04/05 20:39:54 eloranta Exp $" ;
		:processed_netcdf_version = "$Id: processed_netcdf.m,v 1.112 2009/11/10 20:53:41 jpgarcia Exp $" ;
		:git_commit = "005c000d7c865bc4a3b50890a20dddac9a613863" ;
		:process_data_version = "$Id: process_data.m,v 1.248 2010/05/03 17:51:36 eloranta Exp $" ;
		:timefill_sum_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:timefill_average_version = "$Id: time_block.cc,v 1.55 2009/11/13 22:47:48 jpgarcia Exp $" ;
		:file_version = 20050323 ;
		:time_zone = "UTC" ;
		:file_created = "2015-02-25 21:51:17" ;
		:Conventions = "COARDS" ;
		:time_axis_average_mode = "time" ;
		:time_axis_average_parameter = 30. ;
		:range_axis_average_parameter = 30. ;
		:featureset = 8175 ;
		:featureset_version = "$Revision: 1.16 $" ;
		:processing_parameters__qc_params__min_radar_alt = 200. ;
		:processing_parameters__qc_params__min_lidar_alt = 100. ;
		:processing_parameters__qc_params__lock_level = 0.6 ;
		:processing_parameters__qc_params__min_radar_dBz = -66.1 ;
		:processing_parameters__qc_params__backscat_snr = 1. ;
		:processing_parameters__qc_params__mol_lost = 1. ;
		:processing_parameters__qc_params__min_radar_backscat = 1.e-15 ;
		:processing_parameters__particlesettings__g_water = 1. ;
		:processing_parameters__particlesettings__h20_depol_threshold = 0.05 ;
		:processing_parameters__particlesettings__sigma_v = 0.26 ;
		:processing_parameters__particlesettings__type = "Bullet Rosettes (Mitchell 1996)" ;
		:processing_parameters__particlesettings__alpha_ice = 1. ;
		:processing_parameters__particlesettings__p180_ice = 0.035 ;
		:processing_parameters__particlesettings__delta_v1 = 3. ;
		:processing_parameters__particlesettings__Dr = 60. ;
		:processing_parameters__particlesettings__g_ice = 1. ;
		:processing_parameters__particlesettings__delta_a1 = 2. ;
		:processing_parameters__particlesettings__alpha_water = 2. ;
		:processing_parameters__particlesettings__delta_v2 = 2.26 ;
		:processing_parameters__particlesettings__sigma_a = 1. ;
		:processing_parameters__particlesettings__delta_a2 = 1.57 ;
}
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