netcdf anxaosnephdryM1.a1.20200601.000004 { dimensions: time = UNLIMITED ; // (3604 currently) variables: int base_time ; base_time:string = "2020-06-01 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 2020-06-01 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 2020-06-01 00:00:00 0:00" ; time:standard_name = "time" ; float Bs_B_Dry_Neph3W(time) ; Bs_B_Dry_Neph3W:long_name = "Aerosol total light scattering coefficient, nominal blue wavelength at dry or reference RH" ; Bs_B_Dry_Neph3W:units = "1/Mm" ; Bs_B_Dry_Neph3W:missing_value = -9999.f ; Bs_B_Dry_Neph3W:measured_wavelength = "450 nm" ; float Bs_G_Dry_Neph3W(time) ; Bs_G_Dry_Neph3W:long_name = "Aerosol total light scattering coefficient, nominal green wavelength at dry or reference RH" ; Bs_G_Dry_Neph3W:units = "1/Mm" ; Bs_G_Dry_Neph3W:missing_value = -9999.f ; Bs_G_Dry_Neph3W:measured_wavelength = "550 nm" ; float Bs_R_Dry_Neph3W(time) ; Bs_R_Dry_Neph3W:long_name = "Aerosol total light scattering coefficient, nominal red wavelength at dry or reference RH" ; Bs_R_Dry_Neph3W:units = "1/Mm" ; Bs_R_Dry_Neph3W:missing_value = -9999.f ; Bs_R_Dry_Neph3W:measured_wavelength = "700 nm" ; float Bbs_B_Dry_Neph3W(time) ; Bbs_B_Dry_Neph3W:long_name = "Aerosol back-hemispheric light scattering coefficient, nominal blue wavelength at dry or reference RH" ; Bbs_B_Dry_Neph3W:units = "1/Mm" ; Bbs_B_Dry_Neph3W:missing_value = -9999.f ; Bbs_B_Dry_Neph3W:measured_wavelength = "450 nm" ; float Bbs_G_Dry_Neph3W(time) ; Bbs_G_Dry_Neph3W:long_name = "Aerosol back-hemispheric light scattering coefficient, nominal green wavelength at dry or reference RH" ; Bbs_G_Dry_Neph3W:units = "1/Mm" ; Bbs_G_Dry_Neph3W:missing_value = -9999.f ; Bbs_G_Dry_Neph3W:measured_wavelength = "550 nm" ; float Bbs_R_Dry_Neph3W(time) ; Bbs_R_Dry_Neph3W:long_name = "Aerosol back-hemispheric light scattering coefficient, nominal red wavelength at dry or reference RH" ; Bbs_R_Dry_Neph3W:units = "1/Mm" ; Bbs_R_Dry_Neph3W:missing_value = -9999.f ; Bbs_R_Dry_Neph3W:measured_wavelength = "700 nm" ; float P_Neph_Dry(time) ; P_Neph_Dry:long_name = "Pressure inside reference nephelometer" ; P_Neph_Dry:units = "hPa" ; P_Neph_Dry:missing_value = -9999.f ; float T_Neph_Dry(time) ; T_Neph_Dry:long_name = "Sample temperature, reference nephelometer" ; T_Neph_Dry:units = "degC" ; T_Neph_Dry:missing_value = -9999.f ; float T_Neph_Inlet_Dry(time) ; T_Neph_Inlet_Dry:long_name = "Temperature, reference nephelometer inlet" ; T_Neph_Inlet_Dry:units = "degC" ; T_Neph_Inlet_Dry:missing_value = -9999.f ; float RH_Neph_Dry(time) ; RH_Neph_Dry:long_name = "Relative humidity, reference nephelometer" ; RH_Neph_Dry:units = "%" ; RH_Neph_Dry:missing_value = -9999.f ; float lamp_voltage(time) ; lamp_voltage:long_name = "Lamp voltage" ; lamp_voltage:units = "V" ; lamp_voltage:missing_value = -9999.f ; float lamp_current(time) ; lamp_current:long_name = "Lamp current" ; lamp_current:units = "A" ; lamp_current:missing_value = -9999.f ; short mode_flag(time) ; mode_flag:long_name = "Instrument operating mode" ; mode_flag:units = "1" ; mode_flag:missing_value = -9999s ; mode_flag:flag_values = 32s, 31s, 22s, 21s, 12s, 11s ; mode_flag:flag_meanings = "total_scatter_only total_scatter_and_backscatter blanking blanking zeroing zeroing" ; mode_flag:comment_1 = "The mode_flag is a 2-digit integer \"XY\" created by the nephelometer instrument where each digit reports distinct operational modes." ; mode_flag:comment_2 = "While blanking (digit_X = 2) the system is in transition between modes and measured values are suppressed or \"blanked\" by the instrument." ; mode_flag:digit_X_values = 3s, 2s, 1s ; mode_flag:digit_X_meanings = "normal blanking zeroing" ; mode_flag:digit_Y_values = 2s, 1s ; mode_flag:digit_Y_meanings = "total_scatter_only total_scatter_and_backscatter" ; short instrument_state(time) ; instrument_state:long_name = "Instrument state" ; instrument_state:units = "1" ; instrument_state:missing_value = -9999s ; instrument_state:flag_masks = 1s, 2s, 4s, 8s, 16s, 32s, 64s, 128s, 256s ; instrument_state:flag_meanings = "lamp_error valve_fault chopper_fault shutter_fault heater_problem pressure_problem sample_temp_problem inlet_temp_problem RH_problem" ; instrument_state:bit_1_description = "Lamp not within 10% of set point" ; instrument_state:bit_2_description = "Valve fault" ; instrument_state:bit_3_description = "Chopper fault" ; instrument_state:bit_4_description = "Shutter fault" ; instrument_state:bit_5_description = "Heater active but not stabilized" ; instrument_state:bit_6_description = "Pressure out of range" ; instrument_state:bit_7_description = "Sample temperature out of range" ; instrument_state:bit_8_description = "Inlet temperature out of range" ; instrument_state:bit_9_description = "RH out of range" ; 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 = "aoshumidgr_ingest -s anx -f M1 -RD" ; :Conventions = "ARM-1.3" ; :process_version = "ingest-aoshumidgr-1.5-0.el7" ; :dod_version = "aosnephdry-a1-2.5" ; :input_source = "/data/reproc/D210412.5/collection/anx/anxaoshumidgrM1.00/anxaosM1.dryneph.05s.00.20200601.000004.raw.tsv" ; :site_id = "anx" ; :platform_id = "aosnephdry" ; :facility_id = "M1" ; :data_level = "a1" ; :location_description = "Cold-Air Outbreaks in the Marine Boundary Layer Experiment (COMBLE), Andoy, Norway" ; :datastream = "anxaosnephdryM1.a1" ; :sampling_interval = "1 second" ; :doi = "10.5439/1258791" ; :Neph_Instrument_Description = "Model 3563 Nephelometer" ; :Instrument_Manufacturer = "TSI, Inc." ; :AOS_DAC_type = "D" ; :history = "created by user paul on machine prod-proc5.adc.arm.gov at 2022-12-07 15:08:20, using ingest-aoshumidgr-1.5-0.el7" ; }