Attributes {
    HDF5_GLOBAL {
        String REVNO "32221";
        Int32 REV_START_YEAR 2021;
        Int32 REV_START_DAY_OF_YEAR 42;
        Int32 Number_of_Cross_Track_Bins 76;
        Int32 Number_of_Along_Track_Bins 1624;
        String REV_START_TIME "2021-042T16:28:12.000";
        String REV_STOP_TIME "2021-042T18:06:39.000";
        String TB_CRID "R17000";
        String L1B_TB_LORES_ASC_FILE "/mirror/opsLOM/PRODUCTS/L1B_TB/005/2021/02/11/SMAP_L1B_TB_32221_A_20210211T162615_R17000_001.h5";
        String L1B_TB_LORES_DEC_FILE "/mirror/opsLOM/PRODUCTS/L1B_TB/005/2021/02/11/SMAP_L1B_TB_32221_D_20210211T171526_R17000_001.h5";
        Float32 Delta_TBH_Fore_Ascending -1.031653047;
        Float32 Delta_TBH_Aft_Ascending -1.031653047;
        Float32 Delta_TBV_Fore_Ascending -1.278136969;
        Float32 Delta_TBV_Aft_Ascending -1.278136969;
        Float32 Delta_TBH_Fore_Decending -1.031653047;
        Float32 Delta_TBH_Aft_Decending -1.031653047;
        Float32 Delta_TBV_Fore_Decending -1.278136969;
        Float32 Delta_TBV_Aft_Decending -1.278136969;
        String QS_ICEMAP_FILE "/testbed/saline/fore/smap-ancillary/ice/NCEP_SEAICE_2021042";
        String TB_FLAT_MODEL_FILE "/home/fore/smap-sds/config/dat/LBandTBFlat-v4.0.dat";
        String TB_ROUGH_MODEL_FILE "/testbed/saline/fore/winds-salinity/tb-winds-ops-v5.0/tables/LBandSMAPCAPGMFRadiometerSWH-NCEP-V4.2.dat";
        String ANC_U10_FILE "/testbed/saline/akhayash/matchup/L2B/u10mgfs/2021/042/L2B_32221_2021042.u10m";
        String ANC_V10_FILE "/testbed/saline/akhayash/matchup/L2B/v10mgfs/2021/042/L2B_32221_2021042.v10m";
        String ANC_SSS_FILE "/testbed/saline/akhayash/matchup/L2B/SSS/2021/042/L2B_32221_2021042.hycsss";
        String ANC_SST_FILE "/testbed/saline/akhayash/matchup/L2B/SST/2021/042/L2B_32221_2021042.oisst";
        String ANC_SWH_FILE "/testbed/saline/akhayash/matchup/L2B/SWHfc/2021/042/L2B_32221_2021042.nww3";
        String CROSSTRACK_RESOLUTION "25  <km>";
        String ALONGTRACK_RESOLUTION "25  <km>";
        String Conventions "CF-1.6, ACDD-1.3";
        String title "SMAP SSS and High Winds on L2B Swath Grid";
        String history "DATA_SOURCE_VERSION SMAP L1B TB R17000";
        String date_created "2021-045T00:21:16.238";
        String institution "JPL";
        String processing_level "L2B";
        String cdm_data_type "Swath";
        String time_coverage_start "2021-042T16:28:12.";
        String time_coverage_end "2021-042T18:06:39.";
        String time_coverage_resolution "00:00:03.639";
        Float64 geospatial_lat_max 90.000000000000000;
        Float64 geospatial_lat_min -90.000000000000000;
        Float64 geospatial_lon_max 180.00000000000000;
        Float64 geospatial_lon_min -180.00000000000000;
        String geospatial_lat_units "degrees_north";
        String geospatial_lon_units "degrees_east";
        String platform "SMAP";
        String sensor "SMAP";
        String instrument "SMAP Radiometer";
        String project "SMAP";
        String product_version "V5.0";
        String instrument_vocabulary "GCMD instrument keywords";
        String standard_name_vocabulary "NetCDF Climate and Forecast (CF) Metadata Convention";
        String keywords_vocabulary "http://gcmd.gsfc.nasa.gov/Resources/valids/gcmd_parameters.html";
        String keywords "SEA SURFACE SALINITY, SALINITY, SMAP, Jet Propulsion Laboratory, NASA, https://smap.jpl.nasa.gov/, SMAP Radiometer";
        String creator_name "JPL";
        String creator_email "fore@jpl.nasa.gov";
        String publisher_name "Alexander G. Fore";
        String publisher_email "fore@jpl.nasa.gov";
        String contributor_name "Alexander Fore, Simon Yueh, Wenqing Tang, Akiko Hayashi, Bryan Stiles";
        String references "10.1109/TGRS.2016.2601486, 10.1109/TGRS.2016.2600239, 10.1109/TGRS.2013.2266915, 10.1016/j.rse.2017.08.021";
    }
    anc_dir {
        String long_name "NCEP wind direction (oceanographic convention)";
        String standard_name "wind_to_direction";
        String units "degrees";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 180.0000000;
        Float32 valid_min -180.0000000;
        String origname "anc_dir";
        String fullnamepath "/anc_dir";
    }
    anc_spd {
        String long_name "10 meter NCEP wind speed (scaled by 1.03)";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 100.0000000;
        Float32 valid_min 0.000000000;
        String standard_name "wind_speed";
        String units "m s-1";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "anc_spd";
        String fullnamepath "/anc_spd";
    }
    anc_sss {
        String long_name "HYCOM salinity";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 45.00000000;
        Float32 valid_min 0.000000000;
        String standard_name "sea_surface_salinity";
        String units "1e-3";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "anc_sss";
        String fullnamepath "/anc_sss";
    }
    anc_sst {
        String long_name "NOAA Optimum Interpolation sea surface temperature";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 340.0000000;
        Float32 valid_min 0.000000000;
        String standard_name "sea_surface_temperature";
        String units "K";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "anc_sst";
        String fullnamepath "/anc_sst";
    }
    anc_swh {
        String long_name "NOAA WaveWatch III significant wave height";
        String units "Meters";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 25.00000000;
        Float32 valid_min 0.000000000;
        String standard_name "m";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "anc_swh";
        String fullnamepath "/anc_swh";
    }
    antazi_aft {
        String long_name "Antenna azimuth angle aft look";
        String units "Degrees";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 360.0000000;
        Float32 valid_min 0.000000000;
        String origname "antazi_aft";
        String fullnamepath "/antazi_aft";
    }
    antazi_fore {
        String long_name "Antenna azimuth angle fore look";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 360.0000000;
        Float32 valid_min 0.000000000;
        String units "Degrees";
        String origname "antazi_fore";
        String fullnamepath "/antazi_fore";
    }
    azi_aft {
        String long_name "Cell azimuth angle aft look";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 180.0000000;
        Float32 valid_min -180.0000000;
        String standard_name "sensor_azimuth_angle";
        String units "degrees";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "azi_aft";
        String fullnamepath "/azi_aft";
    }
    azi_fore {
        String long_name "Cell azimuth angle fore look";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 180.0000000;
        Float32 valid_min -180.0000000;
        String standard_name "sensor_azimuth_angle";
        String units "degrees";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "azi_fore";
        String fullnamepath "/azi_fore";
    }
    ice_concentration {
        Float32 _FillValue -9999.000000;
        String long_name "Ice concentration";
        Float32 valid_max 1.000000000;
        Float32 valid_min 0.000000000;
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "ice_concentration";
        String fullnamepath "/ice_concentration";
    }
    inc_aft {
        String long_name "Cell incidence angle aft look";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 90.00000000;
        Float32 valid_min 0.000000000;
        String standard_name "angle_of_incidence";
        String units "degrees";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "inc_aft";
        String fullnamepath "/inc_aft";
    }
    inc_fore {
        String long_name "Cell incidence angle fore look";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 90.00000000;
        String standard_name "angle_of_incidence";
        String units "degrees";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        Float32 valid_min 0.000000000;
        String origname "inc_fore";
        String fullnamepath "/inc_fore";
    }
    land_fraction_aft {
        Float32 _FillValue -9999.000000;
        String long_name "Average land fraction for aft look";
        Float32 valid_max 1.000000000;
        Float32 valid_min 0.000000000;
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "land_fraction_aft";
        String fullnamepath "/land_fraction_aft";
    }
    land_fraction_fore {
        Float32 _FillValue -9999.000000;
        String long_name "Average land fraction for fore look";
        Float32 valid_max 1.000000000;
        Float32 valid_min 0.000000000;
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "land_fraction_fore";
        String fullnamepath "/land_fraction_fore";
    }
    n_h_aft {
        String long_name "Number of L1B TBs aggregated into H-pol aft look";
        Byte _FillValue 0;
        String standard_name "number_of_observations";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "n_h_aft";
        String fullnamepath "/n_h_aft";
    }
    n_h_fore {
        String long_name "Number of L1B TBs aggregated into H-pol fore look";
        Byte _FillValue 0;
        String standard_name "number_of_observations";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "n_h_fore";
        String fullnamepath "/n_h_fore";
    }
    n_v_aft {
        String long_name "Number of L1B TBs aggregated into V-pol aft look";
        Byte _FillValue 0;
        String standard_name "number_of_observations";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "n_v_aft";
        String fullnamepath "/n_v_aft";
    }
    n_v_fore {
        String long_name "Number of L1B TBs aggregated into V-pol fore look";
        Byte _FillValue 0;
        String standard_name "number_of_observations";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "n_v_fore";
        String fullnamepath "/n_v_fore";
    }
    nedt_h_aft {
        String long_name "Aggregated noise equivilent Delta T for H-pol aft look";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 3.000000000;
        Float32 valid_min 0.000000000;
        String units "K";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "nedt_h_aft";
        String fullnamepath "/nedt_h_aft";
    }
    nedt_h_fore {
        String long_name "Aggregated noise equivilent Delta T for H-pol fore look";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 3.000000000;
        Float32 valid_min 0.000000000;
        String units "K";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "nedt_h_fore";
        String fullnamepath "/nedt_h_fore";
    }
    nedt_v_aft {
        String long_name "Aggregated noise equivilent Delta T for V-pol aft look";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 3.000000000;
        Float32 valid_min 0.000000000;
        String units "K";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "nedt_v_aft";
        String fullnamepath "/nedt_v_aft";
    }
    nedt_v_fore {
        String long_name "Aggregated noise equivilent Delta T for V-pol fore look";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 3.000000000;
        Float32 valid_min 0.000000000;
        String units "K";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "nedt_v_fore";
        String fullnamepath "/nedt_v_fore";
    }
    num_ambiguities {
        String long_name "Number of wind vector ambiguties";
        Byte _FillValue 0;
        String origname "num_ambiguities";
        String fullnamepath "/num_ambiguities";
    }
    quality_flag {
        String long_name "Quality flag";
        UInt16 QUAL_FLAG_SSS_USEABLE 1;
        UInt16 QUAL_FLAG_FOUR_LOOKS 2;
        UInt16 QUAL_FLAG_POINTING 4;
        UInt16 QUAL_FLAG_LARGE_GALAXY_CORRECTION 16;
        UInt16 QUAL_FLAG_ROUGHNESS_CORRECTION 32;
        UInt16 QUAL_FLAG_LAND 128;
        UInt16 QUAL_FLAG_ICE 256;
        UInt16 QUAL_FLAG_SST_TOO_COLD 64;
        UInt16 QUAL_FLAG_HIGH_SPEED_USEABLE 512;
        UInt16 _FillValue 65535;
        String origname "quality_flag";
        String fullnamepath "/quality_flag";
    }
    row_time {
        String long_name "Approximate observation time for each row";
        Float32 valid_min 0.000000000;
        String units "seconds since 2015-1-1 00:00:00 UTC";
        String standard_name "time";
        String coverage_content_type "coordinate";
        String origname "row_time";
        String fullnamepath "/row_time";
    }
    smap_ambiguity_dir {
        String long_name "SMAP ambiguity wind direction using ancillary SSS";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 180.0000000;
        Float32 valid_min -180.0000000;
        String standard_name "wind_to_direction";
        String units "degrees";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "smap_ambiguity_dir";
        String fullnamepath "/smap_ambiguity_dir";
    }
    smap_ambiguity_spd {
        String long_name "SMAP ambiguity wind speed using ancillary SSS";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 100.0000000;
        Float32 valid_min 0.000000000;
        String standard_name "wind_speed";
        String units "m s-1";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "smap_ambiguity_spd";
        String fullnamepath "/smap_ambiguity_spd";
    }
    smap_high_dir {
        String long_name "SMAP wind direction using ancillary SSS";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 180.0000000;
        Float32 valid_min -180.0000000;
        String standard_name "wind_to_direction";
        String units "degrees";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "smap_high_dir";
        String fullnamepath "/smap_high_dir";
    }
    smap_high_dir_smooth {
        String long_name "SMAP wind direction using ancillary SSS and DIRTH smoothing";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 180.0000000;
        Float32 valid_min -180.0000000;
        String standard_name "wind_to_direction";
        String units "degrees";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "smap_high_dir_smooth";
        String fullnamepath "/smap_high_dir_smooth";
    }
    smap_high_spd {
        String long_name "SMAP wind speed using ancillary SSS";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 100.0000000;
        Float32 valid_min 0.000000000;
        String standard_name "wind_speed";
        String units "m s-1";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "smap_high_spd";
        String fullnamepath "/smap_high_spd";
    }
    smap_spd {
        String long_name "SMAP wind speed";
        Float32 valid_min 0.000000000;
        String units "Meters/second";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 100.0000000;
        String origname "smap_spd";
        String fullnamepath "/smap_spd";
    }
    smap_sss {
        String long_name "SMAP sea surface salinity";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 45.00000000;
        Float32 valid_min 0.000000000;
        String standard_name "sea_surface_salinity";
        String units "1e-3";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "smap_sss";
        String fullnamepath "/smap_sss";
    }
    smap_sss_uncertainty {
        String long_name "SMAP sea surface salinity uncertainty";
        String units "PSU";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 50.00000000;
        Float32 valid_min 0.000000000;
        String origname "smap_sss_uncertainty";
        String fullnamepath "/smap_sss_uncertainty";
    }
    tb_h_aft {
        String long_name "Average brightness temperature for all H-pol aft looks";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 340.0000000;
        Float32 valid_min 0.000000000;
        String standard_name "brightness_temperature";
        String units "K";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "tb_h_aft";
        String fullnamepath "/tb_h_aft";
    }
    tb_h_bias_adj {
        String long_name "Brightness temperature bias adjustment for H-pol";
        String units "Degrees kelvin";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 3.000000000;
        Float32 valid_min -3.000000000;
        String origname "tb_h_bias_adj";
        String fullnamepath "/tb_h_bias_adj";
    }
    tb_h_fore {
        String long_name "Average brightness temperature for all H-pol fore looks";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 340.0000000;
        Float32 valid_min 0.000000000;
        String standard_name "brightness_temperature";
        String units "K";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "tb_h_fore";
        String fullnamepath "/tb_h_fore";
    }
    tb_v_aft {
        String long_name "Average brightness temperature for all V-pol aft looks";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 340.0000000;
        Float32 valid_min 0.000000000;
        String standard_name "brightness_temperature";
        String units "K";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "tb_v_aft";
        String fullnamepath "/tb_v_aft";
    }
    tb_v_bias_adj {
        String long_name "Brightness temperature bias adjustment for V-pol";
        String units "Degrees kelvin";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 3.000000000;
        Float32 valid_min -3.000000000;
        String origname "tb_v_bias_adj";
        String fullnamepath "/tb_v_bias_adj";
    }
    tb_v_fore {
        String long_name "Average brightness temperature for all V-pol fore looks";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 340.0000000;
        Float32 valid_min 0.000000000;
        String standard_name "brightness_temperature";
        String units "K";
        String coordinates "lat lon";
        String coverage_content_type "physicalMeasurement";
        String origname "tb_v_fore";
        String fullnamepath "/tb_v_fore";
    }
    lat {
        String long_name "latitude";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 90.00000000;
        Float32 valid_min -90.00000000;
        String standard_name "latitude";
        String units "degrees_north";
        String coverage_content_type "coordinate";
        String origname "lat";
        String fullnamepath "/lat";
    }
    lon {
        String long_name "longitude";
        Float32 _FillValue -9999.000000;
        Float32 valid_max 180.0000000;
        Float32 valid_min -180.0000000;
        String standard_name "longitude";
        String units "degrees_east";
        String coverage_content_type "coordinate";
        String origname "lon";
        String fullnamepath "/lon";
    }
    FakeDim2 {
        String units "level";
    }
}