netcdf coraafso2F1.a1.20181208.142322 { dimensions: time = UNLIMITED ; // (18579 currently) string_length = 8 ; variables: int base_time ; base_time:string = "2018-12-08 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 2018-12-08 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 2018-12-08 00:00:00 0:00" ; time:standard_name = "time" ; float internal_temperature(time) ; internal_temperature:long_name = "Internal instrument temperature" ; internal_temperature:units = "degC" ; internal_temperature:missing_value = -9999.f ; float reaction_chamber_temp(time) ; reaction_chamber_temp:long_name = "Reaction chamber temperature" ; reaction_chamber_temp:units = "degC" ; reaction_chamber_temp:missing_value = -9999.f ; float pressure(time) ; pressure:long_name = "Sample pressure" ; pressure:units = "mm Hg" ; pressure:missing_value = -9999.f ; float sample_flow_rate(time) ; sample_flow_rate:long_name = "Sample flow rate" ; sample_flow_rate:units = "L/min" ; sample_flow_rate:missing_value = -9999.f ; float pmt_voltage(time) ; pmt_voltage:long_name = "PMT voltage" ; pmt_voltage:units = "V" ; pmt_voltage: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_intensity(time) ; lamp_intensity:long_name = "Measure of the current lamp intensity as a percentage of the nominal maximum" ; lamp_intensity:units = "%" ; lamp_intensity:missing_value = -9999.f ; lamp_intensity:comment = "This is used as a diagnostic of the lamp aging." ; float so2(time) ; so2:long_name = "Sulfur dioxide (SO2) mixing ratio calculated with nominal sensitivity correction" ; so2:units = "ppbv" ; so2:missing_value = -9999.f ; float averaging_time(time) ; averaging_time:long_name = "Instrument averaging time" ; averaging_time:units = "s" ; averaging_time:missing_value = -9999.f ; averaging_time:comment = "Captured from the raw data for potential use in a downstream product." ; float so2_background_correction(time) ; so2_background_correction:long_name = "Instrument SO2 background correction" ; so2_background_correction:units = "ppbv" ; so2_background_correction:missing_value = -9999.f ; float so2_coefficient(time) ; so2_coefficient:long_name = "Instrument SO2 coefficient" ; so2_coefficient:units = "unitless" ; so2_coefficient:missing_value = -9999.f ; float automatic_gain_control(time) ; automatic_gain_control:long_name = "Instrument automatic gain control" ; automatic_gain_control:units = "%" ; automatic_gain_control:missing_value = -9999.f ; float range(time) ; range:long_name = "Instrument range setting" ; range:units = "ppbv" ; range:missing_value = -9999.f ; range:comment = "Captured from the raw data for potential use in a downstream product." ; float lamp_setpoint(time) ; lamp_setpoint:long_name = "Instrument lamp setpoint" ; lamp_setpoint:units = "count" ; lamp_setpoint:missing_value = -9999.f ; int pmt_state(time) ; pmt_state:long_name = "Instrument PMT state" ; pmt_state:units = "unitless" ; pmt_state:missing_value = -9999 ; pmt_state:flag_values = 0, 1 ; pmt_state:flag_meanings = "no_data on" ; int test_led_state(time) ; test_led_state:long_name = "Instrument test LED state" ; test_led_state:units = "unitless" ; test_led_state:missing_value = -9999 ; test_led_state:flag_values = 0, 1 ; test_led_state:flag_meanings = "off on" ; int flash_lamp_state(time) ; flash_lamp_state:long_name = "Instrument flash lamp state" ; flash_lamp_state:units = "unitless" ; flash_lamp_state:missing_value = -9999 ; flash_lamp_state:flag_values = 0, 1 ; flash_lamp_state:flag_meanings = "off on" ; int temperature_compensation_state(time) ; temperature_compensation_state:long_name = "Instrument temperature compensation state" ; temperature_compensation_state:units = "unitless" ; temperature_compensation_state:missing_value = -9999 ; temperature_compensation_state:flag_values = 0, 1 ; temperature_compensation_state:flag_meanings = "off on" ; int pressure_compensation_state(time) ; pressure_compensation_state:long_name = "Instrument pressure compensation state" ; pressure_compensation_state:units = "unitless" ; pressure_compensation_state:missing_value = -9999 ; pressure_compensation_state:flag_values = 0, 1 ; pressure_compensation_state:flag_meanings = "off on" ; int purge_mode_state(time) ; purge_mode_state:long_name = "Instrument purge mode state" ; purge_mode_state:units = "unitless" ; purge_mode_state:missing_value = -9999 ; purge_mode_state:flag_values = 0, 1 ; purge_mode_state:flag_meanings = "off on" ; int gas_mode_state(time) ; gas_mode_state:long_name = "Instrument sample state" ; gas_mode_state:units = "unitless" ; gas_mode_state:missing_value = -9999 ; gas_mode_state:flag_values = 0, 1, 2 ; gas_mode_state:flag_meanings = "zero sample span" ; char so2_flags(time, string_length) ; so2_flags:long_name = "SO2 flag string" ; so2_flags:units = "unitless" ; float diagnostic_voltage_mb_24(time) ; diagnostic_voltage_mb_24:long_name = "Diagnostic voltage +24 volts at motherboard" ; diagnostic_voltage_mb_24:units = "V" ; diagnostic_voltage_mb_24:missing_value = -9999.f ; float diagnostic_voltage_mb_15(time) ; diagnostic_voltage_mb_15:long_name = "Diagnostic +15 volts at motherboard" ; diagnostic_voltage_mb_15:units = "V" ; diagnostic_voltage_mb_15:missing_value = -9999.f ; float diagnostic_voltage_mb_5(time) ; diagnostic_voltage_mb_5:long_name = "Diagnostic +5 volts at motherboard" ; diagnostic_voltage_mb_5:units = "V" ; diagnostic_voltage_mb_5:missing_value = -9999.f ; float diagnostic_voltage_mb_3p3(time) ; diagnostic_voltage_mb_3p3:long_name = "Diagnostic +3.3 volt at motherboard" ; diagnostic_voltage_mb_3p3:units = "V" ; diagnostic_voltage_mb_3p3:missing_value = -9999.f ; float diagnostic_voltage_mb_minus_3p3(time) ; diagnostic_voltage_mb_minus_3p3:long_name = "Diagnostic -3.3 volts at motherboard" ; diagnostic_voltage_mb_minus_3p3:units = "V" ; diagnostic_voltage_mb_minus_3p3:missing_value = -9999.f ; float diagnostic_voltage_mib_24(time) ; diagnostic_voltage_mib_24:long_name = "Diagnostic +24 volts at measurement interface board" ; diagnostic_voltage_mib_24:units = "V" ; diagnostic_voltage_mib_24:missing_value = -9999.f ; float diagnostic_voltage_mib_15(time) ; diagnostic_voltage_mib_15:long_name = "Diagnostic +15 volts at measurement interface board" ; diagnostic_voltage_mib_15:units = "V" ; diagnostic_voltage_mib_15:missing_value = -9999.f ; float diagnostic_voltage_mib_minus_15(time) ; diagnostic_voltage_mib_minus_15:long_name = "Diagnostic -15 volts at measurement interface board" ; diagnostic_voltage_mib_minus_15:units = "V" ; diagnostic_voltage_mib_minus_15:missing_value = -9999.f ; float diagnostic_voltage_mib_5(time) ; diagnostic_voltage_mib_5:long_name = "Diagnostic +5 volts at measurement interface board" ; diagnostic_voltage_mib_5:units = "V" ; diagnostic_voltage_mib_5:missing_value = -9999.f ; float diagnostic_voltage_mib_3p3(time) ; diagnostic_voltage_mib_3p3:long_name = "Diagnostic +3.3 volts at measurement interface board" ; diagnostic_voltage_mib_3p3:units = "V" ; diagnostic_voltage_mib_3p3:missing_value = -9999.f ; float lat ; lat:long_name = "North latitude" ; lat:units = "degree_N" ; lat:missing_value = -9999.f ; 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:missing_value = -9999.f ; 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:missing_value = -9999.f ; alt:standard_name = "altitude" ; // global attributes: :command_line = "aafso2_ingest -s cor -f F1" ; :Conventions = "ARM-1.1" ; :process_version = "ingest-aafso2-1.1-0.el6" ; :dod_version = "aafso2-a1-1.0" ; :site_id = "cor" ; :platform_id = "aafso2" ; :facility_id = "F1" ; :data_level = "a1" ; :location_description = "Cloud, Aerosol, and Complex Terrain Interactions (CACTI), Gulfstream 159 (\"G1\") Aircraft" ; :input_source = "/data/collection/cor/coraafso2F1.00/coraafF1.SO2.01s.00.20181208.142321.raw.tsv" ; :sampling_interval = "1 second" ; :datastream = "coraafso2F1.a1" ; :doi = "10.5439/1244691" ; :history = "created by user dsmgr on machine ruby at 2018-12-09 17:01:03, using ingest-aafso2-1.1-0.el6" ; }