netcdf sgphsrlS01.a1.20210512.000000 { dimensions: time = UNLIMITED ; // (1800 currently) range = 667 ; cal_time = 25 ; sondenamelength = 32 ; bound = 2 ; variables: int base_time ; base_time:string = "2021-05-12 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 2021-05-12 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 2021-05-12 00:00:00 0:00" ; time:bounds = "time_bounds" ; time:standard_name = "time" ; double time_bounds(time, bound) ; time_bounds:long_name = "Time cell bounds" ; time_bounds:bound_offsets = 0., 30. ; float range(range) ; range:long_name = "Height above lidar" ; range:units = "m" ; range:standard_name = "height" ; range:bounds = "range_bounds" ; float range_bounds(range, bound) ; range_bounds:long_name = "Range cell bounds" ; range_bounds:bound_offsets = 0.f, 30.f ; double cal_time(cal_time) ; cal_time:long_name = "Calibration times" ; cal_time:units = "seconds since 2021-05-12 00:00:00 0:00" ; cal_time:description = "New raob or system calibration data triggered recalibration" ; float time_average ; time_average:long_name = "Time averaging width" ; time_average:units = "s" ; time_average:description = "Time between data points after averaging" ; float range_resolution ; range_resolution:long_name = "Range resolution" ; range_resolution:units = "m" ; range_resolution:description = "Vertical distance between data points after averaging" ; short cal_trigger(cal_time) ; cal_trigger:long_name = "Trigger of calibration change" ; cal_trigger:units = "1" ; cal_trigger:description = "Reason for recalibration" ; cal_trigger:flag_masks = 1s, 2s, 4s ; cal_trigger:flag_meanings = "Radiosonde_profile I2_scan Geometry" ; float top_alt_sounding(cal_time) ; top_alt_sounding:long_name = "Sounding maximum altitude" ; top_alt_sounding:units = "m" ; float temperature_profile(cal_time, range) ; temperature_profile:long_name = "Raob temperature profile" ; temperature_profile:units = "K" ; temperature_profile:missing_value = -9999.f ; temperature_profile:description = "Temperature interpolated to requested altitude resolution" ; float pressure_profile(cal_time, range) ; pressure_profile:long_name = "Raob pressure profile" ; pressure_profile:units = "hPa" ; pressure_profile:missing_value = -9999.f ; pressure_profile:description = "Pressure interpolated to requested altitude resolution" ; float dewpoint_profile(cal_time, range) ; dewpoint_profile:long_name = "Raob dewpoint temperature profile" ; dewpoint_profile:units = "K" ; dewpoint_profile:missing_value = -9999.f ; dewpoint_profile:description = "Dewpoint interpolated to requested altitude resolution" ; char raob_station(cal_time, sondenamelength) ; raob_station:long_name = "Radiosonde station ID" ; raob_station:units = "1" ; double raob_time(cal_time) ; raob_time:long_name = "Radiosonde launch time" ; raob_time:units = "seconds since 2021-05-12 00:00:00 0:00" ; float raob_beta_m(cal_time, range) ; raob_beta_m:long_name = "Raob molecular scattering cross section per unit volume" ; raob_beta_m:units = "1/m" ; raob_beta_m:missing_value = -9999.f ; raob_beta_m:plot_scale = "logarithmic" ; float lidar_calibration_Cmc(cal_time, range) ; lidar_calibration_Cmc:long_name = "Molecular in combined calibration" ; lidar_calibration_Cmc:units = "1" ; lidar_calibration_Cmc:missing_value = -9999.f ; float lidar_calibration_Cmm(cal_time, range) ; lidar_calibration_Cmm:long_name = "Molecular in molecular calibration" ; lidar_calibration_Cmm:units = "1" ; lidar_calibration_Cmm:missing_value = -9999.f ; float lidar_calibration_Cam(cal_time, range) ; lidar_calibration_Cam:long_name = "Aerosol in molecular calibration" ; lidar_calibration_Cam:units = "1" ; lidar_calibration_Cam:missing_value = -9999.f ; float combined_gain(cal_time) ; combined_gain:long_name = "Combined gain factor" ; combined_gain:units = "1" ; combined_gain:description = "Low Gain level * Factor ~ High Gain level" ; combined_gain:missing_value = -9999.f ; float combined_merge_threshold(cal_time) ; combined_merge_threshold:long_name = "Combined merge threshold" ; combined_merge_threshold:units = "1" ; combined_merge_threshold:missing_value = -9999.f ; float wfov_to_combined_gain_ratio(cal_time) ; wfov_to_combined_gain_ratio:long_name = "Wide-field-of-view to combined gain" ; wfov_to_combined_gain_ratio:units = "1" ; wfov_to_combined_gain_ratio:missing_value = -9999.f ; float molecular_to_wfov_gain_ratio(cal_time) ; molecular_to_wfov_gain_ratio:long_name = "Molecular to wide-field-of-view gain" ; molecular_to_wfov_gain_ratio:units = "1" ; molecular_to_wfov_gain_ratio:missing_value = -9999.f ; float geo_cor(cal_time, range) ; geo_cor:long_name = "Overlap correction" ; geo_cor:units = "1" ; geo_cor:missing_value = -9999.f ; geo_cor:description = "Geometric overlap correction averaged to requested altitude resolution" ; geo_cor:plot_scale = "logarithmic" ; float transmitted_energy(time) ; transmitted_energy:long_name = "Transmitted energy" ; transmitted_energy:units = "J" ; transmitted_energy:missing_value = -9999.f ; float piezovoltage(time) ; piezovoltage:long_name = "Piezovoltage" ; piezovoltage:units = "V" ; piezovoltage:missing_value = -9999.f ; int num_seeded_shots(time) ; num_seeded_shots:long_name = "Number of seeded shots" ; num_seeded_shots:units = "count" ; num_seeded_shots:missing_value = -9999 ; float seed_quality(time) ; seed_quality:long_name = "Laser seeding quality" ; seed_quality:units = "1" ; seed_quality:missing_value = -9999.f ; seed_quality:valid_range = 0.f, 1.f ; 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." ; float frequency_quality(time) ; frequency_quality:long_name = "Laser frequency quality" ; frequency_quality:units = "1" ; frequency_quality:missing_value = -9999.f ; frequency_quality:valid_range = 0.f, 1.f ; frequency_quality:description = "A 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." ; float lock_quality(time) ; lock_quality:long_name = "Laser lock quality" ; lock_quality:units = "1" ; lock_quality:missing_value = -9999.f ; lock_quality:valid_range = 0.f, 1.f ; 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." ; float mol_cal_pulse(time) ; mol_cal_pulse:long_name = "Molecular calibration pulse" ; mol_cal_pulse:units = "count" ; mol_cal_pulse:missing_value = -9999.f ; mol_cal_pulse:description = "Sum of photon counts in the molecular channel due to light scattered with the telescope." ; float c_pol_dark_count(time, range) ; c_pol_dark_count:long_name = "Cross polarization dark count" ; c_pol_dark_count:units = "count" ; c_pol_dark_count:missing_value = -9999.f ; c_pol_dark_count:description = "Total counts per averaging interval(eg. one altitude, one time)" ; float mol_dark_count(time, range) ; mol_dark_count:long_name = "Molecular dark count" ; mol_dark_count:units = "count" ; mol_dark_count:missing_value = -9999.f ; mol_dark_count:description = "Total counts per averaging interval(eg. one altitude, one time)" ; float combined_dark_count_lo(time, range) ; combined_dark_count_lo:long_name = "Low gain combined dark count" ; combined_dark_count_lo:units = "count" ; combined_dark_count_lo:missing_value = -9999.f ; combined_dark_count_lo:description = "Total counts per averaging interval(eg. one altitude, one time)" ; float combined_dark_count_hi(time, range) ; combined_dark_count_hi:long_name = "High gain combined dark count" ; combined_dark_count_hi:units = "count" ; combined_dark_count_hi:missing_value = -9999.f ; combined_dark_count_hi:description = "Total counts per averaging interval(eg. one altitude, one time)" ; float od(time, range) ; od:long_name = "Optical depth of particulate" ; od:units = "1" ; od:missing_value = -9999.f ; od:plot_scale = "logarithmic" ; float beta_a(time, range) ; beta_a:long_name = "Particulate extinction cross section per unit volume" ; beta_a:units = "1/m" ; beta_a:missing_value = -9999.f ; beta_a:plot_scale = "logarithmic" ; float atten_beta_r_backscatter(time, range) ; atten_beta_r_backscatter:long_name = "Attenuated molecular return" ; atten_beta_r_backscatter:units = "1/(m sr)" ; atten_beta_r_backscatter:missing_value = -9999.f ; atten_beta_r_backscatter:plot_scale = "logarithmic" ; float atten_beta_a_backscatter(time, range) ; atten_beta_a_backscatter:long_name = "Attenuated aerosol return" ; atten_beta_a_backscatter:units = "1/(m sr)" ; atten_beta_a_backscatter:missing_value = -9999.f ; atten_beta_a_backscatter:plot_scale = "logarithmic" ; float atten_beta_a_1064nm_backscatter(time, range) ; atten_beta_a_1064nm_backscatter:long_name = "Attenuated 1064nm aerosol return" ; atten_beta_a_1064nm_backscatter:units = "1/(m sr)" ; atten_beta_a_1064nm_backscatter:missing_value = -9999.f ; atten_beta_a_1064nm_backscatter:plot_scale = "logarithmic" ; float depol(time, range) ; depol:long_name = "Circular depolarization ratio for particulate" ; depol:units = "1" ; depol:missing_value = -9999.f ; depol:description = "Left circular return divided by right circular return" ; depol:plot_scale = "logarithmic" ; int molecular_counts(time, range) ; molecular_counts:long_name = "Molecular photon counts" ; molecular_counts:units = "count" ; molecular_counts:missing_value = -9999 ; molecular_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ; molecular_counts:plot_scale = "logarithmic" ; int combined_counts_lo(time, range) ; combined_counts_lo:long_name = "Low gain combined photon counts" ; combined_counts_lo:units = "count" ; combined_counts_lo:missing_value = -9999 ; combined_counts_lo:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ; combined_counts_lo:plot_scale = "logarithmic" ; int combined_counts_hi(time, range) ; combined_counts_hi:long_name = "High gain combined photon counts" ; combined_counts_hi:units = "count" ; combined_counts_hi:missing_value = -9999 ; combined_counts_hi:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ; combined_counts_hi:plot_scale = "logarithmic" ; int cross_counts(time, range) ; cross_counts:long_name = "Cross polarized photon counts" ; cross_counts:units = "count" ; cross_counts:missing_value = -9999 ; cross_counts:description = "Raw counts, per averaging interval with pileup, afterpulse, and darkcount corrections applied" ; cross_counts:plot_scale = "logarithmic" ; float beta_a_backscatter(time, range) ; beta_a_backscatter:long_name = "Particulate backscatter cross section per unit volume" ; beta_a_backscatter:units = "1/(m sr)" ; beta_a_backscatter:missing_value = -9999.f ; beta_a_backscatter:plot_scale = "logarithmic" ; int profile_mask(time, range) ; profile_mask:long_name = "Profile mask" ; profile_mask:units = "1" ; profile_mask:missing_value = 0 ; profile_mask:description = "Profile mask bitfield. Unused bits are always high" ; profile_mask:flag_masks = 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768 ; profile_mask:flag_meanings = "Data_is_good Lidar_data_is_present Laser_is_locked_to_iodine_filter_wavelength Laser_wavelength_is_locked_to_seed_laser Molecular_signal/photon_counting_error_in_molecular_signal_is_above_specified_threshold Backscatter_cross-section/photon_counting_error_in_backscatter_cross-section_is_above_specified_threshold Number_of_molecular_photon_counts_is_above_specified_threshold Lidar_backscatter_cross-section_is_above_specified_threshold Radar_backscatter_cross-section_is_above_specified_threshold Radar_data_is_present AERI_data_is_present AERI_data_has_passed_a_quality_check Range_bins_higher_than_level_where_cloud_is_detected_as_backscatter_below_cloud_threshold Iodine_cell_signal_below_warning_level Ignored 1064nm_detecion_shutter_is_open" ; float beta_a_backscatter_std(time, range) ; beta_a_backscatter_std:long_name = "Standard deviation of backscatter cross section (photon counting)" ; beta_a_backscatter_std:units = "1/(m sr)" ; beta_a_backscatter_std:missing_value = -9999.f ; beta_a_backscatter_std:plot_scale = "logarithmic" ; float filtered_lidar_ratio(time, range) ; filtered_lidar_ratio:long_name = "Lidar ratio" ; filtered_lidar_ratio:units = "sr" ; filtered_lidar_ratio:missing_value = -9999.f ; float lidar_ratio_extinction(time, range) ; lidar_ratio_extinction:long_name = "Lidar ratio extinction" ; lidar_ratio_extinction:units = "sr" ; lidar_ratio_extinction:missing_value = -9999.f ; float molecular_signal_to_noise(time, range) ; molecular_signal_to_noise:long_name = "Molecular signal-to-noise" ; molecular_signal_to_noise:units = "1" ; molecular_signal_to_noise:missing_value = -9999.f ; molecular_signal_to_noise:description = "Molecular signal-to-noise computed from photon statistics" ; molecular_signal_to_noise:plot_scale = "logarithmic" ; float p180(time, range) ; p180:long_name = "Phase function" ; p180:units = "1/sr" ; p180:missing_value = -9999.f ; float particulate_backscatter_signal_to_noise(time, range) ; particulate_backscatter_signal_to_noise:long_name = "Particulate backscatter signal-to-noise" ; particulate_backscatter_signal_to_noise:units = "1" ; particulate_backscatter_signal_to_noise:missing_value = -9999.f ; particulate_backscatter_signal_to_noise:description = "Particulate backscatter signal-to-noise computed from photon statistics" ; particulate_backscatter_signal_to_noise:plot_scale = "logarithmic" ; float backscatter_ratio_std(time, range) ; backscatter_ratio_std:long_name = "Standard deviation of backscatter ratio" ; backscatter_ratio_std:units = "1" ; backscatter_ratio_std:missing_value = -9999.f ; backscatter_ratio_std:description = "Standard deviation of backscatter ratio computed from photon statistics" ; backscatter_ratio_std:plot_scale = "logarithmic" ; float polarization_cross_talk(cal_time) ; polarization_cross_talk:long_name = "Polarization cross talk" ; polarization_cross_talk:units = "1" ; polarization_cross_talk:missing_value = -9999.f ; float combined_to_cross_pol_gain_ratio(cal_time) ; combined_to_cross_pol_gain_ratio:long_name = "Combined to cross polarization gain" ; combined_to_cross_pol_gain_ratio:units = "1" ; combined_to_cross_pol_gain_ratio:missing_value = -9999.f ; float transmitted_1064_energy(time) ; transmitted_1064_energy:long_name = "Transmitted 1064nm energy" ; transmitted_1064_energy:units = "uJ" ; transmitted_1064_energy:missing_value = -9999.f ; float combined_1064_dark_count(time) ; combined_1064_dark_count:long_name = "Combined 1064nm dark count" ; combined_1064_dark_count:units = "count" ; combined_1064_dark_count:description = "Counts/bin at output resolution" ; combined_1064_dark_count:missing_value = -9999.f ; float c_pol_1064_dark_count(time) ; c_pol_1064_dark_count:long_name = "Cross polarization 1064nm dark count" ; c_pol_1064_dark_count:units = "count" ; c_pol_1064_dark_count:description = "Counts/bin at output resolution" ; c_pol_1064_dark_count:missing_value = -9999.f ; float mol_wfov_dark_count(time) ; mol_wfov_dark_count:long_name = "Molecular wide-field-of-view dark count" ; mol_wfov_dark_count:units = "count" ; mol_wfov_dark_count:description = "Counts/bin at output resolution" ; mol_wfov_dark_count:missing_value = -9999.f ; float combined_wfov_dark_count(time) ; combined_wfov_dark_count:long_name = "Combined wide-field-of-view dark count" ; combined_wfov_dark_count:units = "count" ; combined_wfov_dark_count:description = "Counts/bin at output resolution" ; combined_wfov_dark_count:missing_value = -9999.f ; float profile_od(range) ; profile_od:long_name = "Aerosol and molecular optical depth profile" ; profile_od:units = "1" ; profile_od:missing_value = -9999.f ; profile_od:plot_scale = "logarithmic" ; float profile_extinction(range) ; profile_extinction:long_name = "Aerosol and molecular extinction profile" ; profile_extinction:units = "1/m" ; profile_extinction:missing_value = -9999.f ; profile_extinction:plot_scale = "logarithmic" ; float extinction(time, range) ; extinction:long_name = "Aerosol and molecular extinction" ; extinction:units = "1/m" ; extinction:missing_value = -9999.f ; extinction:plot_scale = "logarithmic" ; float od_aerosol(time, range) ; od_aerosol:long_name = "Aerosol optical depth" ; od_aerosol:units = "1" ; od_aerosol:missing_value = -9999.f ; od_aerosol:plot_scale = "logarithmic" ; float profile_od_aerosol(range) ; profile_od_aerosol:long_name = "Aerosol optical depth profile" ; profile_od_aerosol:units = "1" ; profile_od_aerosol:missing_value = -9999.f ; profile_od_aerosol:plot_scale = "logarithmic" ; float profile_extinction_aerosol(range) ; profile_extinction_aerosol:long_name = "Aerosol extinction profile" ; profile_extinction_aerosol:units = "1/m" ; profile_extinction_aerosol:missing_value = -9999.f ; profile_extinction_aerosol:plot_scale = "logarithmic" ; float extinction_aerosol(time, range) ; extinction_aerosol:long_name = "Aerosol extinction" ; extinction_aerosol:units = "1/m" ; extinction_aerosol:missing_value = -9999.f ; extinction_aerosol:plot_scale = "logarithmic" ; float linear_depol(time, range) ; linear_depol:long_name = "Linear depolarization ratio for particulate" ; linear_depol:units = "1" ; linear_depol:description = "Perpendicular / parallel polarization" ; linear_depol:missing_value = -9999.f ; linear_depol:plot_scale = "logarithmic" ; float linear_depol_std(time, range) ; linear_depol_std:long_name = "Linear depolarization standard deviation" ; linear_depol_std:units = "1" ; linear_depol_std:description = "standard deviation of the aerosol linear depolarization computed from photon counting statistics" ; linear_depol_std:missing_value = -9999.f ; linear_depol_std:plot_scale = "logarithmic" ; float profile_circular_depol(range) ; profile_circular_depol:long_name = "Circular depolarization ratio profile for particulate" ; profile_circular_depol:units = "1" ; profile_circular_depol:description = "left circular return divided by right circular return" ; profile_circular_depol:missing_value = -9999.f ; profile_circular_depol:plot_scale = "logarithmic" ; float profile_linear_depol(range) ; profile_linear_depol:long_name = "Linear depolarization ratio profile for particulate" ; profile_linear_depol:units = "1" ; profile_linear_depol:description = "Perpendicular / parallel polarization" ; profile_linear_depol:missing_value = -9999.f ; profile_linear_depol:plot_scale = "logarithmic" ; float profile_molecular_counts(range) ; profile_molecular_counts:long_name = "Molecular photon counts profile" ; profile_molecular_counts:units = "count" ; profile_molecular_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; profile_molecular_counts:missing_value = -9999.f ; profile_molecular_counts:plot_scale = "logarithmic" ; float profile_combined_counts_lo(range) ; profile_combined_counts_lo:long_name = "Low gain combined photon counts profile" ; profile_combined_counts_lo:units = "count" ; profile_combined_counts_lo:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; profile_combined_counts_lo:missing_value = -9999.f ; profile_combined_counts_lo:plot_scale = "logarithmic" ; float profile_combined_counts_hi(range) ; profile_combined_counts_hi:long_name = "High gain combined photon counts profile" ; profile_combined_counts_hi:units = "count" ; profile_combined_counts_hi:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; profile_combined_counts_hi:missing_value = -9999.f ; profile_combined_counts_hi:plot_scale = "logarithmic" ; float profile_combined_counts(range) ; profile_combined_counts:long_name = "Combined photon counts profile" ; profile_combined_counts:units = "count" ; profile_combined_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; profile_combined_counts:missing_value = -9999.f ; profile_combined_counts:plot_scale = "logarithmic" ; float profile_combined_wfov_counts(range) ; profile_combined_wfov_counts:long_name = "Combined wide-field-of-view photon counts profile" ; profile_combined_wfov_counts:units = "count" ; profile_combined_wfov_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; profile_combined_wfov_counts:missing_value = -9999.f ; profile_combined_wfov_counts:plot_scale = "logarithmic" ; float profile_molecular_wfov_counts(range) ; profile_molecular_wfov_counts:long_name = "Molecular wide-field-of-view photon counts profile" ; profile_molecular_wfov_counts:units = "count" ; profile_molecular_wfov_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; profile_molecular_wfov_counts:missing_value = -9999.f ; profile_molecular_wfov_counts:plot_scale = "logarithmic" ; float profile_combined_1064_counts(range) ; profile_combined_1064_counts:long_name = "Combined 1064nm photon counts profile" ; profile_combined_1064_counts:units = "count" ; profile_combined_1064_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; profile_combined_1064_counts:missing_value = -9999.f ; profile_combined_1064_counts:plot_scale = "logarithmic" ; float profile_cross_1064_counts(range) ; profile_cross_1064_counts:long_name = "Cross polarized 1064nm photon counts profile" ; profile_cross_1064_counts:units = "count" ; profile_cross_1064_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; profile_cross_1064_counts:missing_value = -9999.f ; profile_cross_1064_counts:plot_scale = "logarithmic" ; float profile_cross_counts(range) ; profile_cross_counts:long_name = "Cross polarized photon counts profile" ; profile_cross_counts:units = "count" ; profile_cross_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; profile_cross_counts:missing_value = -9999.f ; profile_cross_counts:plot_scale = "logarithmic" ; float profile_beta_a_backscatter_parallel(range) ; profile_beta_a_backscatter_parallel:long_name = "Particulate nondepolarized backscatter cross section profile" ; profile_beta_a_backscatter_parallel:units = "1/(m sr)" ; profile_beta_a_backscatter_parallel:missing_value = -9999.f ; profile_beta_a_backscatter_parallel:plot_scale = "logarithmic" ; float profile_beta_a_backscatter(range) ; profile_beta_a_backscatter:long_name = "Particulate backscatter cross section profile" ; profile_beta_a_backscatter:units = "1/(m sr)" ; profile_beta_a_backscatter:missing_value = -9999.f ; profile_beta_a_backscatter:plot_scale = "logarithmic" ; float color_ratio(time, range) ; color_ratio:long_name = "Color ratio" ; color_ratio:units = "1" ; color_ratio:description = "1064/532 Backscatter" ; color_ratio:missing_value = -9999.f ; float beta_a_backscatter_parallel(time, range) ; beta_a_backscatter_parallel:long_name = "Particulate nondepolarized backscatter cross section per unit volume" ; beta_a_backscatter_parallel:units = "1/(m sr)" ; beta_a_backscatter_parallel:missing_value = -9999.f ; beta_a_backscatter_parallel:plot_scale = "logarithmic" ; float beta_a_1064_backscatter(time, range) ; beta_a_1064_backscatter:long_name = "Particulate 1064nm backscatter cross section per unit volume" ; beta_a_1064_backscatter:units = "1/(m sr)" ; beta_a_1064_backscatter:missing_value = -9999.f ; beta_a_1064_backscatter:plot_scale = "logarithmic" ; float integrated_backscatter(time, range) ; integrated_backscatter:long_name = "Range-integrated backscatter cross section" ; integrated_backscatter:units = "1/sr" ; integrated_backscatter:missing_value = -9999.f ; integrated_backscatter:plot_scale = "logarithmic" ; float combined_1064_counts(time, range) ; combined_1064_counts:long_name = "Combined 1064nm photon counts" ; combined_1064_counts:units = "count" ; combined_1064_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; combined_1064_counts:missing_value = -9999.f ; combined_1064_counts:plot_scale = "logarithmic" ; float cross_1064_counts(time, range) ; cross_1064_counts:long_name = "Cross polarized 1064nm photon counts" ; cross_1064_counts:units = "count" ; cross_1064_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; cross_1064_counts:missing_value = -9999.f ; cross_1064_counts:plot_scale = "logarithmic" ; float combined_counts(time, range) ; combined_counts:long_name = "Combined photon counts" ; combined_counts:units = "count" ; combined_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; combined_counts:missing_value = -9999.f ; combined_counts:plot_scale = "logarithmic" ; float molecular_wfov_counts(time, range) ; molecular_wfov_counts:long_name = "Molecular wide-field-of-view photon counts" ; molecular_wfov_counts:units = "count" ; molecular_wfov_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; molecular_wfov_counts:missing_value = -9999.f ; molecular_wfov_counts:plot_scale = "logarithmic" ; float combined_wfov_counts(time, range) ; combined_wfov_counts:long_name = "Combined wide-field-of-view photon counts" ; combined_wfov_counts:units = "count" ; combined_wfov_counts:description = "Raw counts per bin at output resolution with pileup, afterpulse, and darkcount corrections applied" ; combined_wfov_counts:missing_value = -9999.f ; combined_wfov_counts:plot_scale = "logarithmic" ; float num_aerosol_photons(time, range) ; num_aerosol_photons:long_name = "Range-corrected number of aerosol photons" ; num_aerosol_photons:units = "1" ; num_aerosol_photons:description = "Inverted Aerosol times range^2 (in m) divided by 10^6" ; num_aerosol_photons:missing_value = -9999.f ; float num_molecular_photons(time, range) ; num_molecular_photons:long_name = "Range-corrected number of molecular photons" ; num_molecular_photons:units = "1" ; num_molecular_photons:description = "Inverted Molecular times range^2 (in m) divided by 10^6" ; num_molecular_photons:missing_value = -9999.f ; float num_cross_polarized_photons(time, range) ; num_cross_polarized_photons:long_name = "Range-corrected number of cross polarized photons" ; num_cross_polarized_photons:units = "1" ; num_cross_polarized_photons:description = "Inverted Cross Polarized times range^2 (in m) divided by 10^6" ; num_cross_polarized_photons:missing_value = -9999.f ; float profile_num_aerosol_photons(range) ; profile_num_aerosol_photons:long_name = "Range-corrected number of aerosol photons profile" ; profile_num_aerosol_photons:units = "1" ; profile_num_aerosol_photons:description = "Inverted Aerosol times range^2 (in m) divided by 10^6" ; profile_num_aerosol_photons:missing_value = -9999.f ; float profile_num_molecular_photons(range) ; profile_num_molecular_photons:long_name = "Range-corrected number of molecular photons profile" ; profile_num_molecular_photons:units = "1" ; profile_num_molecular_photons:description = "Inverted Molecular times range^2 (in m) divided by 10^6" ; profile_num_molecular_photons:missing_value = -9999.f ; float profile_num_cross_polarized_photons(range) ; profile_num_cross_polarized_photons:long_name = "Range-corrected number of cross polarized photons profile" ; profile_num_cross_polarized_photons:units = "1" ; profile_num_cross_polarized_photons:description = "Inverted Cross Polarized times range^2 (in m) divided by 10^6" ; profile_num_cross_polarized_photons:missing_value = -9999.f ; 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 = "hsrl_ingest -s sgp -f S01" ; :Conventions = "ARM-1.3" ; :process_version = "ingest-hsrl-3.1-0.el7" ; :dod_version = "hsrl-a1-1.4" ; :input_source = "/data/collection/sgp/sgphsrlS01.00/nshsrl_20210512T140001_data__August25.nc" ; :site_id = "sgp" ; :platform_id = "hsrl" ; :facility_id = "S01" ; :data_level = "a1" ; :location_description = "Southern Great Plains (SGP), Supplementary Facility" ; :datastream = "sgphsrlS01.a1" ; :calibration_bundle_version = "nshsrl_R15_20210430_complete.hsrlcalibrations.zip" ; :code_version = "2.1.dev119+g9716f8b3" ; :load_calibration_version = "N/A" ; :get_internal_cal_vals_version = "N/A" ; :calvals = "N/A" ; :find_new_cal_times_version = "N/A" ; :radiosonde_profile_version = "N/A" ; :fetch_cal_version = "N/A" ; :quick_cal_version = "N/A" ; :processed_netcdf_version = "N/A" ; :process_data_version = "N/A" ; :timefill_sum_version = "N/A" ; :timefill_average_version = "N/A" ; :file_version = -9999 ; :time_axis_average_mode = "obsolete" ; :time_axis_average_parameter = -9999. ; :range_axis_average_parameter = -9999. ; :featureset = -9999 ; :featureset_version = "N/A" ; :processing_parameters__qc_params__min_radar_alt = -9999. ; :processing_parameters__qc_params__lock_level = -9999. ; :processing_parameters__qc_params__mol_lost = -9999. ; :processing_parameters__qc_params__min_lidar_alt = -9999. ; :processing_parameters__qc_params__backscatter_snr = -9999. ; :processing_parameters__particlesettings__g_water = -9999. ; :processing_parameters__particlesettings__h20_depol_threshold = -9999. ; :processing_parameters__particlesettings__alpha_water = -9999. ; :processing_parameters__particlesettings__type = "obsolete" ; :processing_parameters__particlesettings__p180_ice = -9999. ; :processing_parameters__particlesettings__Dr = -9999. ; :processing_parameters__particlesettings__delta_a2 = -9999. ; :processing_parameters__particlesettings__alpha_ice = -9999. ; :processing_parameters__particlesettings__delta_a1 = -9999. ; :processing_parameters__particlesettings__delta_v2 = -9999. ; :processing_parameters__particlesettings__sigma_a = -9999. ; :processing_parameters__particlesettings__sigma_v = -9999. ; :processing_parameters__particlesettings__delta_v1 = -9999. ; :processing_parameters__particlesettings__g_ice = -9999. ; :doi = "10.5439/1462207" ; :history = "created by user dsmgr on machine zinc at 2021-07-21 20:05:38, using ingest-hsrl-3.1-0.el7" ; }