netcdf sgpirt25m20sC1.a0.20240623.000000 {
dimensions:
	time = UNLIMITED ; // (4320 currently)
variables:
	int base_time ;
		base_time:string = "2024-06-23 00:00:00 0:00" ;
		base_time:long_name = "Base time in Epoch" ;
		base_time:units = "seconds since 1970-1-1 0:00:00 0:00" ;
		base_time:ancillary_variables = "time_offset" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:units = "seconds since 2024-06-23 00:00:00 0:00" ;
		time_offset:ancillary_variables = "base_time" ;
	double time(time) ;
		time:long_name = "Time offset from midnight" ;
		time:units = "seconds since 2024-06-23 00:00:00 0:00" ;
		time:standard_name = "time" ;
	float inst_sfc_ir_temp(time) ;
		inst_sfc_ir_temp:long_name = "Instantaneous Surface Infra-red Temperature" ;
		inst_sfc_ir_temp:units = "mV" ;
		inst_sfc_ir_temp:resolution = 0.01f ;
		inst_sfc_ir_temp:missing_value = -9999.f ;
		inst_sfc_ir_temp:ventilation_status = "Unventilated" ;
	float lat ;
		lat:long_name = "North latitude" ;
		lat:units = "degree_N" ;
		lat:valid_min = -90.f ;
		lat:valid_max = 90.f ;
		lat:standard_name = "latitude" ;
	float lon ;
		lon:long_name = "East longitude" ;
		lon:units = "degree_E" ;
		lon:valid_min = -180.f ;
		lon:valid_max = 180.f ;
		lon:standard_name = "longitude" ;
	float alt ;
		alt:long_name = "Altitude above mean sea level" ;
		alt:units = "m" ;
		alt:standard_name = "altitude" ;

// global attributes:
		:command_line = "irt_ingest -n irt25m -s sgp -f C1" ;
		:Conventions = "ARM-1.3" ;
		:process_version = "ingest-irt-10.30-0.el7" ;
		:dod_version = "irt25m20s-a0-3.0" ;
		:input_source = "/data/collection/sgp/sgpirt25mC1.00/irt25m.20240623000000.dat" ;
		:site_id = "sgp" ;
		:platform_id = "irt25m20s" ;
		:facility_id = "C1" ;
		:data_level = "a0" ;
		:location_description = "Southern Great Plains (SGP), Lamont, Oklahoma" ;
		:datastream = "sgpirt25m20sC1.a0" ;
		:serial_number = "IRT:        2948\n",
			"" ;
		:sampling_interval = "20 seconds" ;
		:averaging_interval = "20 seconds" ;
		:sensor_height = "25 m AGL" ;
		:doi = "10.5439/1046189" ;
		:ingest_software = "ingest-irt-10.30-0.el7" ;
		:resolution_description = "The resolution field attributes refer to the number of significant digits relative to the decimal point that should be used in calculations. Using fewer digits might result in greater uncertainty. Using a larger number of digits should have no effect and thus is unnecessary. However, analyses based on differences in values with a larger number of significant digits than indicated could lead to erroneous results or misleading scientific conclusions.\n",
			"\n",
			"resolution for lat = 0.001\n",
			"resolution for lon = 0.001\n",
			"resolution for alt = 1" ;
		:calib_coeff = "IRT:       0.10 Degrees K per millivolt\n",
			"" ;
		:IRT_offset = "    233.20\n",
			"" ;
		:history = "created by user dsmgr on machine prod-proc3.adc.arm.gov at 2024-06-23 02:35:00, using ingest-irt-10.30-0.el7" ;
}