Attributes {
    time {
        String standard_name "time";
        Int32 pointwidth 0;
        String calendar "standard";
        Int32 gridtype 0;
        String units "days since 1871-01-01 00:00:00";
    }
    lon {
        String standard_name "longitude";
        Float32 pointwidth 2.0;
        Int32 gridtype 1;
        String units "degree_east";
    }
    lat {
        String standard_name "latitude";
        Float32 pointwidth 2.0;
        Int32 gridtype 0;
        String units "degree_north";
    }
    air {
        Int32 pointwidth 0;
        String GRIB_name "TMP";
        Float32 add_offset 32.765999;
        Float32 scale_factor 0.001;
        String level_desc "sigma level 0.995";
        Int32 missing_value 32766;
        String parent_stat "Other";
        String standard_name "air_temperature";
        Int32 precision 3;
        Int32 GRIB_id 11;
        String units "Kelvin_scale";
        String statistic "Ensemble Spread";
        String var_desc "Air temperature";
        String actual_range "0.176", "15.49";
        String valid_range "-32766", "32765";
        String long_name "6-hourly Air Temperature Spread at sigma level 0.995";
        String unpacked_valid_range "0.0", "65.531";
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
    }
    omega {
        Int32 pointwidth 0;
        String GRIB_name "VVEL";
        Float32 add_offset 3.2765999;
        Float32 scale_factor 9.99999975E-05;
        String level_desc "sigma level 0.995";
        Int32 missing_value 32766;
        String parent_stat "Other";
        String standard_name "vertical_air_velocity_expressed_as_tendency_of_pressure";
        Int32 precision 4;
        Int32 GRIB_id 39;
        String units "Pascal/s";
        String var_desc "Omega (dp/dt)";
        String statistic "Ensemble Spread";
        String actual_range "0.00374", "1.25968";
        String valid_range "-32766", "32765";
        String unpacked_valid_range "0.0", "6.5531";
        String long_name "6-hourly Omega Spread at sigma level 0.995";
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
    }
    pottmp {
        Int32 pointwidth 0;
        Float32 scale_factor 0.001;
        Float32 add_offset 32.765999;
        String GRIB_name "POT";
        String level_desc "sigma level 0.995";
        Int32 missing_value 32766;
        String parent_stat "Other";
        String standard_name "air_potential_temperature";
        Int32 precision 3;
        String long_name "6-hourly Potential Temperature Spread at sigma level 0.995";
        Int32 GRIB_id 13;
        String var_desc "Potential Temperature";
        String units "Kelvin_scale";
        String actual_range "0.176", "15.728";
        String unpacked_valid_range "0.0", "65.531";
        String valid_range "-32766", "32765";
        String statistic "Ensemble Spread";
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
    }
    rhum {
        Int32 pointwidth 0;
        String GRIB_name "RH";
        Float32 scale_factor 0.001;
        Float32 add_offset 32.765999;
        String level_desc "sigma level 0.995";
        Int32 missing_value 32766;
        String parent_stat "Other";
        Int32 precision 3;
        String standard_name "relative_humidity";
        String long_name "6-hourly Relative Humidity Spread at sigma level 0.995";
        Int32 GRIB_id 52;
        String var_desc "Relative Humidity";
        String statistic "Ensemble Spread";
        String actual_range "0.0", "49.63";
        String valid_range "-32766", "32765";
        String units "percent";
        String unpacked_valid_range "0.0", "65.531";
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
    }
    uwnd {
        Int32 pointwidth 0;
        String GRIB_name "UGRD";
        Float32 add_offset 32.765999;
        Float32 scale_factor 0.001;
        String level_desc "sigma level 0.995";
        Int32 missing_value 32766;
        String parent_stat "Other";
        String standard_name "grid_eastward_wind";
        Int32 precision 3;
        Int32 GRIB_id 33;
        String units "m/s";
        String var_desc "u-wind";
        String statistic "Ensemble Spread";
        String actual_range "0.126", "18.239";
        String valid_range "-32766", "32765";
        String unpacked_valid_range "0.0", "65.531";
        String long_name "6-hourly U-wind Spread at sigma level 0.995";
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
    }
    vwnd {
        Int32 pointwidth 0;
        Float32 scale_factor 0.001;
        Float32 add_offset 32.765999;
        String GRIB_name "VGRD";
        String level_desc "sigma level 0.995";
        Int32 missing_value 32766;
        String parent_stat "Other";
        Int32 precision 3;
        String standard_name "grid_northward_wind";
        String long_name "6-hourly V-wind Spread at sigma level 0.995";
        String units "m/s";
        String statistic "Ensemble Spread";
        Int32 GRIB_id 34;
        String actual_range "0.122", "22.962";
        String valid_range "-32766", "32765";
        String unpacked_valid_range "0.0", "65.531";
        String var_desc "v-wind";
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
    }
NC_GLOBAL {
    String long_name "Sigma Level 0.995";
    String Conventions "IRIDL";
}
}