netcdf sgpaafh2oU2.b1.20230830.152447 { dimensions: time = UNLIMITED ; // (35753 currently) variables: int base_time ; base_time:string = "2023-08-30 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 2023-08-30 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 2023-08-30 00:00:00 0:00" ; time:standard_name = "time" ; float cell_temperature(time) ; cell_temperature:long_name = "Sample cell temperature" ; cell_temperature:units = "degC" ; cell_temperature:missing_value = -9999.f ; float cell_pressure(time) ; cell_pressure:long_name = "Sample cell pressure" ; cell_pressure:units = "kPa" ; cell_pressure:missing_value = -9999.f ; float co2_concentration(time) ; co2_concentration:long_name = "CO2 concentration" ; co2_concentration:units = "ppm" ; co2_concentration:valid_min = 390.f ; co2_concentration:valid_max = 500.f ; co2_concentration:missing_value = -9999.f ; co2_concentration:ancillary_variables = "qc_co2_concentration" ; int qc_co2_concentration(time) ; qc_co2_concentration:long_name = "Quality check results on variable: CO2 concentration" ; qc_co2_concentration:units = "1" ; qc_co2_concentration:description = "This variable contains bit-packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_co2_concentration:flag_method = "bit" ; qc_co2_concentration:bit_1_description = "Value is equal to missing_value." ; qc_co2_concentration:bit_1_assessment = "Bad" ; qc_co2_concentration:bit_2_description = "Value is less than valid_min." ; qc_co2_concentration:bit_2_assessment = "Bad" ; qc_co2_concentration:bit_3_description = "Value is greater than valid_max." ; qc_co2_concentration:bit_3_assessment = "Bad" ; float co2_absorption(time) ; co2_absorption:long_name = "CO2 absorption" ; co2_absorption:units = "1" ; co2_absorption:missing_value = -9999.f ; float supply_volt(time) ; supply_volt:long_name = "Power supply voltage" ; supply_volt:units = "V" ; supply_volt:missing_value = -9999.f ; float h2o_concentration(time) ; h2o_concentration:long_name = "H2O concentration" ; h2o_concentration:units = "1/1000" ; h2o_concentration:comment = "Manufacturer says this is ppt (parts per thousand) so divide by 1000 to get ppm" ; h2o_concentration:valid_min = 0.f ; h2o_concentration:valid_max = 60.f ; h2o_concentration:missing_value = -9999.f ; h2o_concentration:ancillary_variables = "qc_h2o_concentration" ; int qc_h2o_concentration(time) ; qc_h2o_concentration:long_name = "Quality check results on variable: H2O concentration" ; qc_h2o_concentration:units = "1" ; qc_h2o_concentration:description = "This variable contains bit-packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_h2o_concentration:flag_method = "bit" ; qc_h2o_concentration:bit_1_description = "Value is equal to missing_value." ; qc_h2o_concentration:bit_1_assessment = "Bad" ; qc_h2o_concentration:bit_2_description = "Value is less than valid_min." ; qc_h2o_concentration:bit_2_assessment = "Bad" ; qc_h2o_concentration:bit_3_description = "Value is greater than valid_max." ; qc_h2o_concentration:bit_3_assessment = "Bad" ; qc_h2o_concentration:standard_name = "quality_flag" ; float h2o_absorption(time) ; h2o_absorption:long_name = "H2O absorption" ; h2o_absorption:units = "1" ; h2o_absorption:missing_value = -9999.f ; float h2o_dew_point(time) ; h2o_dew_point:long_name = "H2O dew point temperature" ; h2o_dew_point:units = "degC" ; h2o_dew_point:missing_value = -9999.f ; float co2_raw(time) ; co2_raw:long_name = "CO2 raw value" ; co2_raw:units = "1" ; co2_raw:missing_value = -9999.f ; float co2_ref(time) ; co2_ref:long_name = "CO2 reference value" ; co2_ref:units = "1" ; co2_ref:missing_value = -9999.f ; float h2o_raw(time) ; h2o_raw:long_name = "H2O raw value" ; h2o_raw:units = "1" ; h2o_raw:missing_value = -9999.f ; float h2o_ref(time) ; h2o_ref:long_name = "H2O reference value" ; h2o_ref:units = "1" ; h2o_ref:missing_value = -9999.f ; double lat(time) ; lat:long_name = "North latitude" ; lat:units = "degree_N" ; lat:valid_min = 36.46 ; lat:valid_max = 36.85 ; lat:missing_value = -9999. ; lat:standard_name = "latitude" ; lat:source = "sgpaafnavaimsU2.a1:lat" ; lat:ancillary_variables = "qc_lat" ; int qc_lat(time) ; qc_lat:long_name = "Quality check results on variable: North latitude" ; qc_lat:units = "1" ; qc_lat:description = "This variable contains bit-packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_lat:flag_method = "bit" ; qc_lat:bit_1_description = "Value is equal to missing_value." ; qc_lat:bit_1_assessment = "Bad" ; qc_lat:bit_2_description = "Value is less than valid_min." ; qc_lat:bit_2_assessment = "Bad" ; qc_lat:bit_3_description = "Value is greater than valid_max." ; qc_lat:bit_3_assessment = "Bad" ; qc_lat:standard_name = "quality_flag" ; double lon(time) ; lon:long_name = "East longitude" ; lon:units = "degree_E" ; lon:valid_min = -97.69 ; lon:valid_max = -97.26 ; lon:missing_value = -9999. ; lon:standard_name = "longitude" ; lon:source = "sgpaafnavaimsU2.a1:lon" ; lon:ancillary_variables = "qc_lon" ; int qc_lon(time) ; qc_lon:long_name = "Quality check results on variable: East longitude" ; qc_lon:units = "1" ; qc_lon:description = "This variable contains bit-packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_lon:flag_method = "bit" ; qc_lon:bit_1_description = "Value is equal to missing_value." ; qc_lon:bit_1_assessment = "Bad" ; qc_lon:bit_2_description = "Value is less than valid_min." ; qc_lon:bit_2_assessment = "Bad" ; qc_lon:bit_3_description = "Value is greater than valid_max." ; qc_lon:bit_3_assessment = "Bad" ; qc_lon:standard_name = "quality_flag" ; double alt(time) ; alt:long_name = "Altitude above mean sea level" ; alt:units = "m" ; alt:valid_min = 300. ; alt:valid_max = 6000. ; alt:missing_value = -9999. ; alt:standard_name = "altitude" ; alt:source = "sgpaafnavaimsU2.a1:alt" ; alt:ancillary_variables = "qc_alt" ; int qc_alt(time) ; qc_alt:long_name = "Quality check results on variable: Altitude above mean sea level" ; qc_alt:units = "1" ; qc_alt:description = "This variable contains bit-packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_alt:flag_method = "bit" ; qc_alt:bit_1_description = "Value is equal to missing_value." ; qc_alt:bit_1_assessment = "Bad" ; qc_alt:bit_2_description = "Value is less than valid_min." ; qc_alt:bit_2_assessment = "Bad" ; qc_alt:bit_3_description = "Value is greater than valid_max." ; qc_alt:bit_3_assessment = "Bad" ; qc_alt:standard_name = "quality_flag" ; // global attributes: :command_line = "aafh2ocorr -s sgp -f U2" ; :Conventions = "ARM-1.3" ; :process_version = "ingest-aafh2ocorr-1.0-1.el7" ; :dod_version = "aafh2o-b1-1.1" ; :input_datastreams = "sgpaafh2oU2.a1 : 1.1 : 20230830.133722\n", "sgpaafnavU2.b1 : 1.6 : 20230830.152447" ; :site_id = "sgp" ; :platform_id = "aafh2o" ; :facility_id = "U2" ; :data_level = "b1" ; :location_description = "Southern Great Plains (SGP), ArcticShark Unmanned Aerial System" ; :datastream = "sgpaafh2oU2.b1" ; :doi = "10.5439/1821160" ; :history = "created by user dsmgr on machine prod-proc1.adc.arm.gov at 2023-08-31 12:03:00, using ingest-aafh2ocorr-1.0-1.el7" ; }