SGP/RL/C1 - Mode0 data incorrect

The Raman lidar is being upgraded to add additional detection channels.  As part of this 
work, many of the filter wheel controllers were removed from the lidar and thus the 
operation modes of the lidar were changed.  During the time period specified, the "mode0" data 
(these are the samples where the field "filter" equals 0) are incorrect; however, all 
other data are fine.  

The mode0 data are used to determine the electronic background profiles for the 
analog-to-digital datastreams; however, these electronic background profiles can be determined from 
data collected after 1315 UTC on 3 Aug after this bug was fixed.

null

• (Raw data stream - documentation not supported)

• Number of photons counted in the low water vapor channel(water_counts_low)
• -180.0 - +180.0(alt)
• base time in epoch(base_time)
• Number of laser shots recorded for the high nitrogen channel(shots_summed_nitrogen_high)
• Number of lidar pulses summed(shots_summed)
• Number of photons counted in the low nitrogen channel(nitrogen_counts_low)
• Summed analog signal in the high depolarization channel(depolarization_analog_high)
• Count rate in the high depolarization channel(depolarization_counts_high)
• Number of photons counted in the high elastic (aerosol) channel(elastic_counts_high)
• Count rate in the high water vapor channel(water_counts_high)
• Laser head in use(laser_head)
• North Latitude(lat)
• Summed analog signal in the low elastic channel(elastic_analog_low)
• Number of photons counted in the high nitrogen channel(nitrogen_counts_high)
• Summed analog signal in the low nitrogen channel(nitrogen_analog_low)
• Number of laser shots recorded for the high depolarization channel(shots_summed_depolarization_high)
• N2 cloud check value(n2_cloud_check_value)
• Summed analog signal in the high nitrogen channel(nitrogen_analog_high)
• time_in_seconds_since_volume_start(time)
• Number of laser shots recorded for the low elastic channel(shots_summed_elastic_low)
• Cloud value check flag(cloud_value_check)
• Temperature 5 inside the instrument enclosure(temp5)
• Supplemental 4(s4)
• Supplemental 5(s5)
• Temperature 6 inside the instrument enclosure(temp6)
• Temperature 3 inside the instrument enclosure(temp3)
• Supplemental 6(s6)
• lon(lon)
• Supplemental 7(s7)
• Temperature 4 inside the instrument enclosure(temp4)
• Summed analog signal in the low water vapor channel(water_analog_low)
• Temperature average, sensor 1(temp1)
• Temperature average, sensor 2(temp2)
• Supplemental 10(s10)
• Supplemental 1(s1)
• Supplemental 2(s2)
• Supplemental 3(s3)
• Wavelength of each of the 6 filters measured by the MFR radiometers(filter)
• Supplemental 8(s8)
• Supplemental 9(s9)
• Time offset from base_time(time_offset)
• Number of laser shots recorded for the high elastic channel(shots_summed_elastic_high)
• Number of laser shots recorded for the high water channel(shots_summed_water_high)
• Laser pulse energy(pulse_energy)
• Number of laser shots recorded for the low nitrogen channel(shots_summed_nitrogen_low)
• Number of laser shots recorded for the low water channel(shots_summed_water_low)
• Summed analog signal in the high water vapor channel(water_analog_high)
• Summed analog signal in the high elastic channel(elastic_analog_high)
• Supplemental 11(s11)
• Supplemental 12(s12)
• Nominal number of seconds of data acquired(acquisition_time)
• Relative Humidity (hybrid-b grid)(rh)
• Number of photons counted in the low elastic (aerosol) channel(elastic_counts_low)