netcdf sgpiapmfrC1.b1.20150504.144153 { dimensions: time = UNLIMITED ; // (12101 currently) variables: int base_time ; base_time:string = "2015-05-04 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 2015-05-04 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 2015-05-04 00:00:00 0:00" ; time:standard_name = "time" ; float up_hemisp_broadband(time) ; up_hemisp_broadband:long_name = "IAP upwelling broadband hemispheric irradiance" ; up_hemisp_broadband:units = "counts" ; up_hemisp_broadband:ancillary_variables = "qc_up_hemisp_broadband" ; up_hemisp_broadband:valid_min = -5.f ; up_hemisp_broadband:valid_max = 1250.f ; up_hemisp_broadband:missing_value = -9999.f ; up_hemisp_broadband:explanation_of_broadband_channel = "Unfiltered silicon, nominally from 320 to 1200nm" ; up_hemisp_broadband:notes_on_units = "A broadband scale factor has been applied, producing values that are roughly equivalent to W/m^2." ; int qc_up_hemisp_broadband(time) ; qc_up_hemisp_broadband:long_name = "Quality check results on field: IAP upwelling broadband hemispheric irradiance" ; qc_up_hemisp_broadband:units = "unitless" ; qc_up_hemisp_broadband:description = "See global attributes for individual QC bit descriptions." ; qc_up_hemisp_broadband:flag_method = "bit" ; float up_hemisp_narrowband_filter1(time) ; up_hemisp_narrowband_filter1:long_name = "IAP upwelling narrowband hemispheric irradiance, filter 1" ; up_hemisp_narrowband_filter1:units = "W/m^2-nm" ; up_hemisp_narrowband_filter1:ancillary_variables = "qc_up_hemisp_narrowband_filter1" ; up_hemisp_narrowband_filter1:valid_min = -0.1f ; up_hemisp_narrowband_filter1:valid_max = 1.875f ; up_hemisp_narrowband_filter1:missing_value = -9999.f ; up_hemisp_narrowband_filter1:explanation_of_narrowband_channel = "The nominal wavelength is 415nm, half power width 10nm" ; up_hemisp_narrowband_filter1:actual_wavelength = "413.5 nm" ; up_hemisp_narrowband_filter1:FWHM = "10.8 nm" ; up_hemisp_narrowband_filter1:description = "See global attributes for individual bit descriptions." ; int qc_up_hemisp_narrowband_filter1(time) ; qc_up_hemisp_narrowband_filter1:long_name = "Quality check results on field: IAP upwelling narrowband hemispheric irradiance, filter 1" ; qc_up_hemisp_narrowband_filter1:units = "unitless" ; qc_up_hemisp_narrowband_filter1:description = "See global attributes for individual QC bit descriptions." ; qc_up_hemisp_narrowband_filter1:flag_method = "bit" ; float up_hemisp_narrowband_filter2(time) ; up_hemisp_narrowband_filter2:long_name = "IAP upwelling narrowband hemispheric irradiance, filter 2" ; up_hemisp_narrowband_filter2:units = "W/m^2-nm" ; up_hemisp_narrowband_filter2:ancillary_variables = "qc_up_hemisp_narrowband_filter2" ; up_hemisp_narrowband_filter2:valid_min = -0.1f ; up_hemisp_narrowband_filter2:valid_max = 2.f ; up_hemisp_narrowband_filter2:missing_value = -9999.f ; up_hemisp_narrowband_filter2:explanation_of_narrowband_channel = "The nominal wavelength is 500nm, half power width 10nm" ; up_hemisp_narrowband_filter2:actual_wavelength = "499.8 nm" ; up_hemisp_narrowband_filter2:FWHM = "10.7 nm" ; int qc_up_hemisp_narrowband_filter2(time) ; qc_up_hemisp_narrowband_filter2:long_name = "Quality check results on field: IAP upwelling narrowband hemispheric irradiance, filter 2" ; qc_up_hemisp_narrowband_filter2:units = "unitless" ; qc_up_hemisp_narrowband_filter2:description = "See global attributes for individual QC bit descriptions." ; qc_up_hemisp_narrowband_filter2:flag_method = "bit" ; float up_hemisp_narrowband_filter3(time) ; up_hemisp_narrowband_filter3:long_name = "IAP upwelling narrowband hemispheric irradiance, filter 3" ; up_hemisp_narrowband_filter3:units = "W/m^2-nm" ; up_hemisp_narrowband_filter3:ancillary_variables = "qc_up_hemisp_narrowband_filter3" ; up_hemisp_narrowband_filter3:valid_min = -0.1f ; up_hemisp_narrowband_filter3:valid_max = 1.875f ; up_hemisp_narrowband_filter3:missing_value = -9999.f ; up_hemisp_narrowband_filter3:explanation_of_narrowband_channel = "The nominal wavelength is 615nm, half power width 10nm" ; up_hemisp_narrowband_filter3:actual_wavelength = "615.0 nm" ; up_hemisp_narrowband_filter3:FWHM = "10.9 nm" ; int qc_up_hemisp_narrowband_filter3(time) ; qc_up_hemisp_narrowband_filter3:long_name = "Quality check results on field: IAP upwelling narrowband hemispheric irradiance, filter 3" ; qc_up_hemisp_narrowband_filter3:units = "unitless" ; qc_up_hemisp_narrowband_filter3:description = "See global attributes for individual QC bit descriptions." ; qc_up_hemisp_narrowband_filter3:flag_method = "bit" ; float up_hemisp_narrowband_filter4(time) ; up_hemisp_narrowband_filter4:long_name = "IAP upwelling narrowband hemispheric irradiance, filter 4" ; up_hemisp_narrowband_filter4:units = "W/m^2-nm" ; up_hemisp_narrowband_filter4:ancillary_variables = "qc_up_hemisp_narrowband_filter4" ; up_hemisp_narrowband_filter4:valid_min = -0.1f ; up_hemisp_narrowband_filter4:valid_max = 1.75f ; up_hemisp_narrowband_filter4:missing_value = -9999.f ; up_hemisp_narrowband_filter4:explanation_of_narrowband_channel = "The nominal wavelength is 673nm, half power width 10nm" ; up_hemisp_narrowband_filter4:actual_wavelength = "672.3 nm" ; up_hemisp_narrowband_filter4:FWHM = "10.5 nm" ; int qc_up_hemisp_narrowband_filter4(time) ; qc_up_hemisp_narrowband_filter4:long_name = "Quality check results on field: IAP upwelling narrowband hemispheric irradiance, filter 4" ; qc_up_hemisp_narrowband_filter4:units = "unitless" ; qc_up_hemisp_narrowband_filter4:description = "See global attributes for individual QC bit descriptions." ; qc_up_hemisp_narrowband_filter4:flag_method = "bit" ; float up_hemisp_narrowband_filter5(time) ; up_hemisp_narrowband_filter5:long_name = "IAP upwelling narrowband hemispheric irradiance, filter 5" ; up_hemisp_narrowband_filter5:units = "W/m^2-nm" ; up_hemisp_narrowband_filter5:ancillary_variables = "qc_up_hemisp_narrowband_filter5" ; up_hemisp_narrowband_filter5:valid_min = -0.1f ; up_hemisp_narrowband_filter5:valid_max = 1.25f ; up_hemisp_narrowband_filter5:missing_value = -9999.f ; up_hemisp_narrowband_filter5:explanation_of_narrowband_channel = "The nominal wavelength is 870nm, half power width 10nm" ; up_hemisp_narrowband_filter5:actual_wavelength = "869.7 nm" ; up_hemisp_narrowband_filter5:FWHM = "10.1 nm" ; int qc_up_hemisp_narrowband_filter5(time) ; qc_up_hemisp_narrowband_filter5:long_name = "Quality check results on field: IAP upwelling narrowband hemispheric irradiance, filter 5" ; qc_up_hemisp_narrowband_filter5:units = "unitless" ; qc_up_hemisp_narrowband_filter5:description = "See global attributes for individual QC bit descriptions." ; qc_up_hemisp_narrowband_filter5:flag_method = "bit" ; float up_hemisp_narrowband_filter6(time) ; up_hemisp_narrowband_filter6:long_name = "IAP upwelling narrowband hemispheric irradiance, filter 6" ; up_hemisp_narrowband_filter6:units = "W/m^2-nm" ; up_hemisp_narrowband_filter6:ancillary_variables = "qc_up_hemisp_narrowband_filter6" ; up_hemisp_narrowband_filter6:valid_min = -0.1f ; up_hemisp_narrowband_filter6:valid_max = 1.5f ; up_hemisp_narrowband_filter6:missing_value = -9999.f ; up_hemisp_narrowband_filter6:explanation_of_narrowband_channel = "The nominal wavelength is 940nm, half power width 10nm" ; up_hemisp_narrowband_filter6:actual_wavelength = "936.9 nm" ; up_hemisp_narrowband_filter6:FWHM = " 5.1 nm" ; int qc_up_hemisp_narrowband_filter6(time) ; qc_up_hemisp_narrowband_filter6:long_name = "Quality check results on field: IAP upwelling narrowband hemispheric irradiance, filter 6" ; qc_up_hemisp_narrowband_filter6:units = "unitless" ; qc_up_hemisp_narrowband_filter6:description = "See global attributes for individual QC bit descriptions." ; qc_up_hemisp_narrowband_filter6:flag_method = "bit" ; float head_temp(time) ; head_temp:long_name = "Detector temperature" ; head_temp:units = "degC" ; head_temp:ancillary_variables = "qc_head_temp" ; head_temp:valid_min = 36.f ; head_temp:valid_max = 44.f ; head_temp:valid_delta = 0.1f ; head_temp:missing_value = -9999.f ; int qc_head_temp(time) ; qc_head_temp:long_name = "Quality check results on field: Detector temperature" ; qc_head_temp:units = "unitless" ; qc_head_temp:description = "See global attributes for individual QC bit descriptions." ; qc_head_temp:flag_method = "bit" ; float head_temp2(time) ; head_temp2:long_name = "Second detector temperature" ; head_temp2:units = "degC" ; head_temp2:ancillary_variables = "qc_head_temp2" ; head_temp2:valid_min = 36.f ; head_temp2:valid_max = 44.f ; head_temp2:valid_delta = 0.1f ; head_temp2:missing_value = -9999.f ; int qc_head_temp2(time) ; qc_head_temp2:long_name = "Quality check results on field: Second detector temperature" ; qc_head_temp2:units = "unitless" ; qc_head_temp2:description = "See global attributes for individual QC bit descriptions." ; qc_head_temp2:flag_method = "bit" ; float temp_logger(time) ; temp_logger:long_name = "Logger temperature" ; temp_logger:units = "degC" ; temp_logger:ancillary_variables = "qc_temp_logger" ; temp_logger:missing_value = -9999.f ; int qc_temp_logger(time) ; qc_temp_logger:long_name = "Quality check results on field: Logger temperature" ; qc_temp_logger:units = "unitless" ; qc_temp_logger:description = "See global attributes for individual QC bit descriptions." ; qc_temp_logger:flag_method = "bit" ; float logger_volt(time) ; logger_volt:long_name = "Data logger supply voltage" ; logger_volt:units = "volt" ; logger_volt:ancillary_variables = "qc_logger_volt" ; logger_volt:valid_min = 10.f ; logger_volt:valid_max = 14.f ; logger_volt:missing_value = -9999.f ; int qc_logger_volt(time) ; qc_logger_volt:long_name = "Quality check results on field: Data logger supply voltage" ; qc_logger_volt:units = "unitless" ; qc_logger_volt:description = "See global attributes for individual QC bit descriptions." ; qc_logger_volt:flag_method = "bit" ; int gps_date_utc(time) ; gps_date_utc:long_name = "Time as recorded by GPS, date in ddmmyy form." ; gps_date_utc:units = "unitless" ; gps_date_utc:missing_value = -9999 ; gps_date_utc:comment = "January 1 is day 1" ; int gps_time_utc(time) ; gps_time_utc:long_name = "Time as recorded by GPS, time in the form hhmmss." ; gps_time_utc:units = "unitless" ; gps_time_utc:missing_value = -9999 ; float ground_speed(time) ; ground_speed:long_name = "Speed over ground" ; ground_speed:units = "m/s" ; ground_speed:missing_value = -9999.f ; float course_true(time) ; course_true:long_name = "True course over ground" ; course_true:units = "degree" ; course_true:missing_value = -9999.f ; int fix_quality(time) ; fix_quality:long_name = "GPS signal quality indicator" ; fix_quality:units = "unitless" ; fix_quality:missing_value = -9999 ; fix_quality:flag_values = 0, 1, 2 ; fix_quality:flag_meanings = "no_fix non-differential_GPS_fix diff_GPS_(WAAS)_fix_available" ; int number_satellites(time) ; number_satellites:long_name = "Number of satellites in use" ; number_satellites:units = "unitless" ; number_satellites:missing_value = -9999 ; float magnetic_variation(time) ; magnetic_variation:long_name = "Magnetic direction correction (+ for east, - for west)" ; magnetic_variation:units = "degree" ; magnetic_variation:missing_value = -9999.f ; int gps_ready(time) ; gps_ready:long_name = "Number of valid sentences that must be received before clock adjustment." ; gps_ready:units = "unitless" ; gps_ready:missing_value = -9999 ; float max_time_adjust(time) ; max_time_adjust:long_name = "Maximum time adjustment that has occurred since the datalogger program started" ; max_time_adjust:units = "sec" ; max_time_adjust:missing_value = -9999.f ; int number_clock_changes(time) ; number_clock_changes:long_name = "Number of times the clock has been changed since the program started" ; number_clock_changes:units = "unitless" ; number_clock_changes:missing_value = -9999 ; float time_skew(time) ; time_skew:long_name = "Time to complete GPS and 7 channel measurements" ; time_skew:units = "msec" ; time_skew:missing_value = -9999.f ; float offset_broadband ; offset_broadband:long_name = "Offset subtracted from upwelling hemispheric broadband data" ; offset_broadband:units = "count" ; offset_broadband:missing_value = -9999.f ; offset_broadband:comment = "Offset value is a rounded average" ; offset_broadband:offset_source = "offset_correction_source" ; float offset_filter1 ; offset_filter1:long_name = "Offset subtracted from upwelling hemispheric filter1 data" ; offset_filter1:units = "count" ; offset_filter1:missing_value = -9999.f ; offset_filter1:comment = "Offset value is a rounded average" ; offset_filter1:actual_wavelength = "413.5 nm" ; offset_filter1:FWHM = "10.8 nm" ; offset_filter1:offset_source = "offset_correction_source" ; float offset_filter2 ; offset_filter2:long_name = "Offset subtracted from upwelling hemispheric filter2 data" ; offset_filter2:units = "count" ; offset_filter2:missing_value = -9999.f ; offset_filter2:comment = "Offset value is a rounded average" ; offset_filter2:actual_wavelength = "499.8 nm" ; offset_filter2:FWHM = "10.7 nm" ; offset_filter2:offset_source = "offset_correction_source" ; float offset_filter3 ; offset_filter3:long_name = "Offset subtracted from upwelling hemispheric filter3 data" ; offset_filter3:units = "count" ; offset_filter3:missing_value = -9999.f ; offset_filter3:comment = "Offset value is a rounded average" ; offset_filter3:actual_wavelength = "615.0 nm" ; offset_filter3:FWHM = "10.9 nm" ; offset_filter3:offset_source = "offset_correction_source" ; float offset_filter4 ; offset_filter4:long_name = "Offset subtracted from upwelling hemispheric filter4 data" ; offset_filter4:units = "count" ; offset_filter4:missing_value = -9999.f ; offset_filter4:comment = "Offset value is a rounded average" ; offset_filter4:actual_wavelength = "672.3 nm" ; offset_filter4:FWHM = "10.5 nm" ; offset_filter4:offset_source = "offset_correction_source" ; float offset_filter5 ; offset_filter5:long_name = "Offset subtracted from upwelling hemispheric filter5 data" ; offset_filter5:units = "count" ; offset_filter5:missing_value = -9999.f ; offset_filter5:comment = "Offset value is a rounded average" ; offset_filter5:actual_wavelength = "869.7 nm" ; offset_filter5:FWHM = "10.1 nm" ; offset_filter5:offset_source = "offset_correction_source" ; float offset_filter6 ; offset_filter6:long_name = "Offset subtracted from upwelling hemispheric filter6 data" ; offset_filter6:units = "count" ; offset_filter6:missing_value = -9999.f ; offset_filter6:comment = "Offset value is a rounded average" ; offset_filter6:actual_wavelength = "936.9 nm" ; offset_filter6:FWHM = " 5.1 nm" ; offset_filter6:offset_source = "offset_correction_source" ; float diffuse_correction_broadband ; diffuse_correction_broadband:long_name = "Cosine correction of broadband diffuse, assuming Rayleigh sky at 45 deg zenith angle" ; diffuse_correction_broadband:units = "unitless" ; diffuse_correction_broadband:missing_value = -9999.f ; float diffuse_correction_filter1 ; diffuse_correction_filter1:long_name = "Cosine correction of filter1 diffuse, assuming Rayleigh sky at 45 deg zenith angle" ; diffuse_correction_filter1:units = "unitless" ; diffuse_correction_filter1:missing_value = -9999.f ; diffuse_correction_filter1:actual_wavelength = "413.5 nm" ; diffuse_correction_filter1:FWHM = "10.8 nm" ; float diffuse_correction_filter2 ; diffuse_correction_filter2:long_name = "Cosine correction of filter2 diffuse, assuming Rayleigh sky at 45 deg zenith angle" ; diffuse_correction_filter2:units = "unitless" ; diffuse_correction_filter2:missing_value = -9999.f ; diffuse_correction_filter2:actual_wavelength = "499.8 nm" ; diffuse_correction_filter2:FWHM = "10.7 nm" ; float diffuse_correction_filter3 ; diffuse_correction_filter3:long_name = "Cosine correction of filter3 diffuse, assuming Rayleigh sky at 45 deg zenith angle" ; diffuse_correction_filter3:units = "unitless" ; diffuse_correction_filter3:missing_value = -9999.f ; diffuse_correction_filter3:actual_wavelength = "615.0 nm" ; diffuse_correction_filter3:FWHM = "10.9 nm" ; float diffuse_correction_filter4 ; diffuse_correction_filter4:long_name = "Cosine correction of filter4 diffuse, assuming Rayleigh sky at 45 deg zenith angle" ; diffuse_correction_filter4:units = "unitless" ; diffuse_correction_filter4:missing_value = -9999.f ; diffuse_correction_filter4:actual_wavelength = "672.3 nm" ; diffuse_correction_filter4:FWHM = "10.5 nm" ; float diffuse_correction_filter5 ; diffuse_correction_filter5:long_name = "Cosine correction of filter5 diffuse, assuming Rayleigh sky at 45 deg zenith angle" ; diffuse_correction_filter5:units = "unitless" ; diffuse_correction_filter5:missing_value = -9999.f ; diffuse_correction_filter5:actual_wavelength = "869.7 nm" ; diffuse_correction_filter5:FWHM = "10.1 nm" ; float diffuse_correction_filter6 ; diffuse_correction_filter6:long_name = "Cosine correction of filter6 diffuse, assuming Rayleigh sky at 45 deg zenith angle" ; diffuse_correction_filter6:units = "unitless" ; diffuse_correction_filter6:missing_value = -9999.f ; diffuse_correction_filter6:actual_wavelength = "936.9 nm" ; diffuse_correction_filter6:FWHM = " 5.1 nm" ; float nominal_calibration_factor_broadband ; nominal_calibration_factor_broadband:long_name = "Nominal calibration factor, applied to broadband data" ; nominal_calibration_factor_broadband:units = "count/(W/m^2)" ; nominal_calibration_factor_broadband:missing_value = -9999.f ; float nominal_calibration_factor_filter1 ; nominal_calibration_factor_filter1:long_name = "Nominal calibration factor, applied to filter1 data" ; nominal_calibration_factor_filter1:units = "count/(W/m^2-nm)" ; nominal_calibration_factor_filter1:missing_value = -9999.f ; nominal_calibration_factor_filter1:actual_wavelength = "413.5 nm" ; nominal_calibration_factor_filter1:FWHM = "10.8 nm" ; float nominal_calibration_factor_filter2 ; nominal_calibration_factor_filter2:long_name = "Nominal calibration factor, applied to filter2 data" ; nominal_calibration_factor_filter2:units = "count/(W/m^2-nm)" ; nominal_calibration_factor_filter2:missing_value = -9999.f ; nominal_calibration_factor_filter2:actual_wavelength = "499.8 nm" ; nominal_calibration_factor_filter2:FWHM = "10.7 nm" ; float nominal_calibration_factor_filter3 ; nominal_calibration_factor_filter3:long_name = "Nominal calibration factor, applied to filter3 data" ; nominal_calibration_factor_filter3:units = "count/(W/m^2-nm)" ; nominal_calibration_factor_filter3:missing_value = -9999.f ; nominal_calibration_factor_filter3:actual_wavelength = "615.0 nm" ; nominal_calibration_factor_filter3:FWHM = "10.9 nm" ; float nominal_calibration_factor_filter4 ; nominal_calibration_factor_filter4:long_name = "Nominal calibration factor, applied to filter4 data" ; nominal_calibration_factor_filter4:units = "count/(W/m^2-nm)" ; nominal_calibration_factor_filter4:missing_value = -9999.f ; nominal_calibration_factor_filter4:actual_wavelength = "672.3 nm" ; nominal_calibration_factor_filter4:FWHM = "10.5 nm" ; float nominal_calibration_factor_filter5 ; nominal_calibration_factor_filter5:long_name = "Nominal calibration factor, applied to filter5 data" ; nominal_calibration_factor_filter5:units = "count/(W/m^2-nm)" ; nominal_calibration_factor_filter5:missing_value = -9999.f ; nominal_calibration_factor_filter5:actual_wavelength = "869.7 nm" ; nominal_calibration_factor_filter5:FWHM = "10.1 nm" ; float nominal_calibration_factor_filter6 ; nominal_calibration_factor_filter6:long_name = "Nominal calibration factor, applied to filter6 data" ; nominal_calibration_factor_filter6:units = "count/(W/m^2-nm)" ; nominal_calibration_factor_filter6:missing_value = -9999.f ; nominal_calibration_factor_filter6:actual_wavelength = "936.9 nm" ; nominal_calibration_factor_filter6:FWHM = " 5.1 nm" ; float lat(time) ; 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(time) ; 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(time) ; alt:long_name = "Altitude above mean sea level" ; alt:units = "m" ; alt:standard_name = "altitude" ; // global attributes: :command_line = "iapmfr_ingest -s sgp -f C1" ; :Conventions = "ARM-1.0" ; :process_version = "ingest-iapmfr-3.0-0.el6" ; :dod_version = "iapmfr-b1-2.2" ; :site_id = "sgp" ; :platform_id = "iapmfr" ; :facility_id = "C1" ; :data_level = "b1" ; :location_description = "Southern Great Plains (SGP), Lamont, Oklahoma" ; :input_source = "/data/collection/sgp/sgpiapmfrC1.00/sgpiapmfrC1.00.20150509.000500.raw.CR1000_Ces_Table155_20150504.dat" ; :serial_number = "Not Specified" ; :sampling_interval = "1 second" ; :averaging_interval = "None" ; :offset_correction_source = "OffsetInfo.sgpiapmfrC1.20121010.dat" ; :diffuse_correction_source = "DiffuseCorr.sgpiapmfrC1.20121010.dat" ; :nominal_calibration_source = "NominalCal.sgpiapmfrC1.20121010.dat" ; :filter_trace_source = "FilterInfo.sgpiapmfrC1.20121010.dat" ; :qc_bit_comment = "The QC field values are a bit packed representation of true/false values for the tests that may have been performed. A QC value of zero means that none of the tests performed on the value failed." ; :qc_bit_1_description = "Value is equal to missing_value." ; :qc_bit_1_assessment = "Bad" ; :qc_bit_2_description = "Value is less than the valid_min." ; :qc_bit_2_assessment = "Bad" ; :qc_bit_3_description = "Value is greater than the valid_max." ; :qc_bit_3_assessment = "Bad" ; :qc_bit_4_description = "Difference between current and previous values exceeds valid_delta." ; :qc_bit_4_assessment = "Indeterminate" ; :datastream = "sgpiapmfrC1.b1" ; :history = "created by user dsmgr on machine ruby at 2015-05-09 18:45:14, using ingest-iapmfr-3.0-0.el6" ; }