TWP/RL/C3 - Instrument problem

The system was mostly down during the period in question due a failure in the laser 
system. However, there were some brief and intermittent periods when data were acquired as the 
system was being worked on. The quality of these data is very questionable, and should 
not be used for scientific analysis.

• time_in_seconds_since_volume_start(time)
• -180.0 - +180.0(alt)
• North Latitude(lat)
• Type of tweak(tweak_type)
• Time offset from base_time(time_offset)
• base time in epoch(base_time)
• Photon counts recorded during the tweak(counts)
• lon(lon)
• Peak found flag for alignment tweak(al_peak_found)

• Number of laser shots recorded for the high depolarization channel(shots_summed_depolarization_high)
• Number of photons counted in the low elastic (aerosol) channel(elastic_counts_low)
• Laser pulse energy(pulse_energy)
• Number of laser shots recorded for the low elastic channel(shots_summed_elastic_low)
• Wavelength of each of the 6 filters measured by the MFR radiometers(filter)
• Temperature 4 inside the instrument enclosure(temp4)
• Summed analog signal in the high elastic channel(elastic_analog_high)
• Temperature 5 inside the instrument enclosure(temp5)
• Summed analog signal in the high water vapor channel(water_analog_high)
• Temperature average, sensor 2(temp2)
• Temperature 3 inside the instrument enclosure(temp3)
• Number of laser shots recorded for the temperature 1 channel(shots_summed_t1_high)
• Temperature 6 inside the instrument enclosure(temp6)
• Count rate in the high water vapor channel(water_counts_high)
• Number of photons counted in the high elastic (aerosol) channel(elastic_counts_high)
• Temperature average, sensor 1(temp1)
• Number of laser shots recorded for the high water channel(shots_summed_water_high)
• Nominal number of seconds of data acquired(acquisition_time)
• Number of photons counted in the temperature 1 channel(t1_counts_high)
• Number of photons counted in the temperature 2 channel(t2_counts_high)
• Summed analog signal in the high depolarization channel(depolarization_analog_high)
• Number of laser shots recorded for the low nitrogen channel(shots_summed_nitrogen_low)
• Number of laser shots recorded for the temperature 2 channel(shots_summed_t2_high)
• N2 cloud check value(n2_cloud_check_value)
• Laser head in use(laser_head)
• Summed analog signal in the low nitrogen channel(nitrogen_analog_low)
• Supplemental 9(s9)
• Supplemental 7(s7)
• Supplemental 8(s8)
• Supplemental 5(s5)
• Supplemental 6(s6)
• Supplemental 3(s3)
• Supplemental 4(s4)
• Cloud value check flag(cloud_value_check)
• Supplemental 1(s1)
• Supplemental 2(s2)
• Number of laser shots recorded for the high elastic channel(shots_summed_elastic_high)
• Number of photons counted in the high nitrogen channel(nitrogen_counts_high)
• Relative Humidity (hybrid-b grid)(rh)
• Supplemental 10(s10)
• Time offset from base_time(time_offset)
• time_in_seconds_since_volume_start(time)
• lon(lon)
• Summed analog signal in the low water vapor channel(water_analog_low)
• base time in epoch(base_time)
• Summed analog signal in the temperature 2 channel(t2_analog_high)
• -180.0 - +180.0(alt)
• Number of laser shots recorded for the low water channel(shots_summed_water_low)
• Summed analog signal in the low elastic channel(elastic_analog_low)
• Summed analog signal in the high nitrogen channel(nitrogen_analog_high)
• Summed analog signal in the temperature 1 channel(t1_analog_high)
• Number of photons counted in the low water vapor channel(water_counts_low)
• North Latitude(lat)
• Number of laser shots recorded for the high nitrogen channel(shots_summed_nitrogen_high)
• Count rate in the high depolarization channel(depolarization_counts_high)
• Number of photons counted in the low nitrogen channel(nitrogen_counts_low)

• (Raw data stream - documentation not supported)