Attributes {
    HDF5_GLOBAL {
        String calendar "standard";
        String comments "File";
        String model "geos/das";
        String center "gsfc";
        String Title "MERRA-2 Monthly Gridded Innovations and Observations airs_aqua";
        String ShortName "M2_AIRS_AQUA";
        String LongName "MERRA-2 Monthly Gridded Innovations and Observation AIRS_AQUA";
        String VersionID "1";
        String Format "NetCDF-4";
        String ProcessingLevel "4";
        String Source "NASA Global Modeling and Assimilation Office";
        String DataSetQuality "These binned observations include parameters for bias and difference from analysis and first-guess.";
        String Comment "These data represent the observations assimilated during the processing of MERRA-2, which have been binned to the MERRA-2 grid.";
        String RelatedURL "https://gmao.gsfc.nasa.gov/reanalysis/MERRA-2/";
        String MapProjection "Geographic latitude/longitude";
        String Datum "WGS-84";
        String Filename "merra2.airs_aqua.200401_06z.nc4";
        String SpatialCoverage "global";
        String Institution "NASA Global Modeling and Assimilation Office";
        String WesternmostLongitude "-180.0";
        String EasternmostLongitude "179.375";
        String LatitudeResolution "0.5";
        String LongitudeResolution "0.625";
        String DataResolution "0.5x0.625";
        String IdentifierProductDOI "10.5067/MEASURES/MERRA2_AIRS_AQUA";
        String GranuleID "merra2.airs_aqua.200401_06z.nc4";
        String RangeBeginningDate "2004-01-01";
        String RangeBeginningTime "03:00:00.000000";
        String RangeEndingDate "2004-01-31";
        String RangeEndingTime "08:59:59.999999";
        String Conventions "CF-1-8";
        String ProductionDateTime "2025-09-08T13:17:58Z";
        String IdentifierProductDOIAuthority "https://doi.org";
        String SouthernmostLatitude "-90.0";
        String NorthernmostLatitude "90.0";
    }
    wavelength {
        String long_name "channel wavelength";
        String units "micrometers";
        Float32 _FillValue 9.999999870e+14;
        String standard_name "sensor_band_central_radiation_wavelength";
        String origname "wavelength";
        String fullnamepath "/wavelength";
    }
    mean_omf {
        String grid_name "grid01";
        String grid_type "linear";
        String time_statistic "instantaneous";
        String comments "omf";
        String units "K";
        String long_name "airs_aqua brightness temperature mean O-minus-F";
        Float32 _FillValue 9.999999870e+14;
        String origname "mean_omf";
        String fullnamepath "/mean_omf";
    }
    mean_bias {
        String grid_name "grid01";
        String grid_type "linear";
        String time_statistic "instantaneous";
        String comments "bias";
        String units "K";
        String long_name "airs_aqua brightness temperature mean bias";
        Float32 _FillValue 9.999999870e+14;
        String origname "mean_bias";
        String fullnamepath "/mean_bias";
    }
    stdv_bias {
        String grid_name "grid01";
        String grid_type "linear";
        String time_statistic "instantaneous";
        String comments "bias";
        String units "K";
        String long_name "airs_aqua brightness temperature square root of variance bias";
        Float32 _FillValue 9.999999870e+14;
        String origname "stdv_bias";
        String fullnamepath "/stdv_bias";
    }
    stdv_obs {
        String grid_name "grid01";
        String grid_type "linear";
        String time_statistic "instantaneous";
        String comments "obs";
        String units "K";
        String long_name "airs_aqua brightness temperature square root of variance observations";
        Float32 _FillValue 9.999999870e+14;
        String origname "stdv_obs";
        String fullnamepath "/stdv_obs";
    }
    mean_obs {
        String grid_name "grid01";
        String grid_type "linear";
        String time_statistic "instantaneous";
        String comments "obs";
        String units "K";
        String long_name "airs_aqua brightness temperature mean observations";
        Float32 _FillValue 9.999999870e+14;
        String origname "mean_obs";
        String fullnamepath "/mean_obs";
    }
    mean_oma {
        String grid_name "grid01";
        String grid_type "linear";
        String time_statistic "instantaneous";
        String comments "oma";
        String units "K";
        String long_name "airs_aqua brightness temperature mean O-minus-A";
        Float32 _FillValue 9.999999870e+14;
        String origname "mean_oma";
        String fullnamepath "/mean_oma";
    }
    stdv_omf {
        String grid_name "grid01";
        String grid_type "linear";
        String time_statistic "instantaneous";
        String comments "omf";
        String units "K";
        String long_name "airs_aqua brightness temperature square root of variance O-minus-F";
        Float32 _FillValue 9.999999870e+14;
        String origname "stdv_omf";
        String fullnamepath "/stdv_omf";
    }
    frequency {
        String long_name "channel frequency";
        String units "gigahertz";
        Float32 _FillValue 9.999999870e+14;
        String origname "frequency";
        String fullnamepath "/frequency";
    }
    stdv_oma {
        String grid_name "grid01";
        String grid_type "linear";
        String time_statistic "instantaneous";
        String comments "oma";
        String units "K";
        String long_name "airs_aqua brightness temperature square root of variance O-minus-A";
        Float32 _FillValue 9.999999870e+14;
        String origname "stdv_oma";
        String fullnamepath "/stdv_oma";
    }
    nobs_obs {
        String grid_name "grid01";
        String grid_type "linear";
        String time_statistic "instantaneous";
        String comments "obs";
        String long_name "airs_aqua brightness temperature number observations";
        String units "count";
        Float32 _FillValue 9.999999870e+14;
        String origname "nobs_obs";
        String fullnamepath "/nobs_obs";
    }
    latitude {
        String units "degrees_north";
        String long_name "Latitude";
        String origname "latitude";
        String fullnamepath "/latitude";
    }
    levels {
        String units "level";
        String description "satellite channel";
        String type "channels";
        String long_name "satellite channel";
        String positive "up";
        String origname "levels";
        String fullnamepath "/levels";
    }
    longitude {
        String units "degrees_east";
        String long_name "Longitude";
        String origname "longitude";
        String fullnamepath "/longitude";
    }
    time {
        String long_name "time";
        String calendar "standard";
        String standard_name "time";
        String units "minutes since 20040101 06:00:00";
        String begin_time "06:00:00";
        String begin_date "20040101";
        String origname "time";
        String fullnamepath "/time";
    }
    DODS_EXTRA {
        String Unlimited_Dimension "time";
    }
}