netcdf enaaosghgcoeffC1.b1.20200101.052200 { dimensions: time = UNLIMITED ; // (1 currently) bound = 2 ; variables: int base_time ; base_time:string = "2020-01-01 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 2020-01-01 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 2020-01-01 00:00:00 0:00" ; time:bounds = "time_bounds" ; time:calendar = "gregorian" ; time:standard_name = "time" ; double time_bounds(time, bound) ; time_bounds:long_name = "Time cell bounds" ; time_bounds:bound_offsets = 0., 60. ; double co2_gain(time) ; co2_gain:long_name = "Carbon dioxide gain coefficient" ; co2_gain:units = "unitless" ; co2_gain:ancillary_variables = "qc_co2_gain" ; co2_gain:valid_min = -1.02 ; co2_gain:valid_max = 1.02 ; co2_gain:missing_value = -9999. ; co2_gain:comment = "Co2 gain coefficient calculated by linear chi-squared minimization technique." ; int qc_co2_gain(time) ; qc_co2_gain:long_name = "Quality check results on field: Carbon dioxide gain coefficient" ; qc_co2_gain:units = "unitless" ; qc_co2_gain:description = "This field 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_gain:flag_method = "bit" ; qc_co2_gain:bit_1_description = "Value is equal to missing_value." ; qc_co2_gain:bit_1_assessment = "Bad" ; qc_co2_gain:bit_2_description = "Value is less than the valid_min." ; qc_co2_gain:bit_2_assessment = "Bad" ; qc_co2_gain:bit_3_description = "Value is greater than the valid_max." ; qc_co2_gain:bit_3_assessment = "Bad" ; double co2_gain_err(time) ; co2_gain_err:long_name = "Carbon dioxide gain coefficient error" ; co2_gain_err:units = "unitless" ; co2_gain_err:missing_value = -9999. ; co2_gain_err:comment = "co2 gain 1 sigma uncertainty estimates in coefficient." ; double co2_offset(time) ; co2_offset:long_name = "Carbon dioxide offset coefficient" ; co2_offset:units = "ppm" ; co2_offset:ancillary_variables = "qc_co2_offset" ; co2_offset:valid_min = -10. ; co2_offset:valid_max = 10. ; co2_offset:missing_value = -9999. ; co2_offset:comment = "Co2 offset coefficient calculated by linear chi-squared minimization technique." ; int qc_co2_offset(time) ; qc_co2_offset:long_name = "Quality check results on field: Carbon dioxide offset coefficient" ; qc_co2_offset:units = "unitless" ; qc_co2_offset:description = "This field 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_offset:flag_method = "bit" ; qc_co2_offset:bit_1_description = "Value is equal to missing_value." ; qc_co2_offset:bit_1_assessment = "Bad" ; qc_co2_offset:bit_2_description = "Value is less than the valid_min." ; qc_co2_offset:bit_2_assessment = "Bad" ; qc_co2_offset:bit_3_description = "Value is greater than the valid_max." ; qc_co2_offset:bit_3_assessment = "Bad" ; double co2_offset_err(time) ; co2_offset_err:long_name = "Carbon dioxide offset coefficient error" ; co2_offset_err:units = "ppm" ; co2_offset_err:missing_value = -9999. ; co2_offset_err:comment = "co2 offset 1 sigma uncertainty estimates in coefficient." ; double ch4_gain(time) ; ch4_gain:long_name = "Methane gain coefficient" ; ch4_gain:units = "unitless" ; ch4_gain:ancillary_variables = "qc_ch4_gain" ; ch4_gain:valid_min = -1.2 ; ch4_gain:valid_max = 1.2 ; ch4_gain:missing_value = -9999. ; ch4_gain:comment = "Ch4 gain coefficient calculated by linear chi-squared minimization technique." ; int qc_ch4_gain(time) ; qc_ch4_gain:long_name = "Quality check results on field: Methane gain coefficient" ; qc_ch4_gain:units = "unitless" ; qc_ch4_gain:description = "This field 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_ch4_gain:flag_method = "bit" ; qc_ch4_gain:bit_1_description = "Value is equal to missing_value." ; qc_ch4_gain:bit_1_assessment = "Bad" ; qc_ch4_gain:bit_2_description = "Value is less than the valid_min." ; qc_ch4_gain:bit_2_assessment = "Bad" ; qc_ch4_gain:bit_3_description = "Value is greater than the valid_max." ; qc_ch4_gain:bit_3_assessment = "Bad" ; double ch4_gain_err(time) ; ch4_gain_err:long_name = "Methane gain coefficient error" ; ch4_gain_err:units = "unitless" ; ch4_gain_err:comment = "ch4 gain 1 sigma uncertainty estimates in coefficient" ; ch4_gain_err:missing_value = -9999. ; double ch4_offset(time) ; ch4_offset:long_name = "Methane offset coefficient" ; ch4_offset:units = "ppb" ; ch4_offset:ancillary_variables = "qc_ch4_offset" ; ch4_offset:valid_min = -50. ; ch4_offset:valid_max = 50. ; ch4_offset:comment = "Ch4 offset coefficient calculated by linear chi-squared minimization technique." ; ch4_offset:missing_value = -9999. ; int qc_ch4_offset(time) ; qc_ch4_offset:long_name = "Quality check results on field: Methane offset coefficient" ; qc_ch4_offset:units = "unitless" ; qc_ch4_offset:description = "This field 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_ch4_offset:flag_method = "bit" ; qc_ch4_offset:bit_1_description = "Value is equal to missing_value." ; qc_ch4_offset:bit_1_assessment = "Bad" ; qc_ch4_offset:bit_2_description = "Value is less than the valid_min." ; qc_ch4_offset:bit_2_assessment = "Bad" ; qc_ch4_offset:bit_3_description = "Value is greater than the valid_max." ; qc_ch4_offset:bit_3_assessment = "Bad" ; double ch4_offset_err(time) ; ch4_offset_err:long_name = "Methane offset coefficient error" ; ch4_offset_err:units = "ppb" ; ch4_offset_err:missing_value = -9999. ; ch4_offset_err:comment = "ch4 offset 1 sigma uncertainty estimates in coefficient" ; 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 = "idl -R -n aosghgavg -s ena -f C1 -b 20191101 -e 20200110" ; :Conventions = "ARM-1.2" ; :process_version = "ingest-aosghgavg-1.2-0.el7" ; :dod_version = "aosghgcoeff-b1-1.0" ; :input_datastreams = "enaaosghgC1.a1 : 1.1 : 20200101.010000\n", "enaaosghgauxC1.a1 : 1.0 : 20200101.000000" ; :site_id = "ena" ; :platform_id = "aosghgcoeff" ; :facility_id = "C1" ; :data_level = "b1" ; :location_description = "Eastern North Atlantic (ENA), Graciosa Island, Azores" ; :datastream = "enaaosghgcoeffC1.b1" ; :serial_number = "2370" ; :doi = "10.5439/1338248" ; :history = "created by user giansiracusa on machine agate at 2020-06-19 18:43:31, using ingest-aosghgavg-1.2-0.el7" ; }