Attributes {
    time {
        Int32 pointwidth 0;
        String standard_name "time";
        String calendar "standard";
        Int32 gridtype 0;
        String units "days since 1871-01-01 00:00:00";
    }
    lat {
        Float32 pointwidth 2.0;
        String standard_name "latitude";
        Int32 gridtype 0;
        String units "degree_north";
    }
    lon {
        Float32 pointwidth 2.0;
        String standard_name "longitude";
        Int32 gridtype 1;
        String units "degree_east";
    }
    air {
        Int32 pointwidth 0;
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
        Float32 add_offset 427.66;
        Float32 scale_factor 0.01;
        String GRIB_name "TMP";
        String parent_stat "Other";
        String actual_range "180.7", "246.8";
        String statistic "Ensemble Mean";
        String level_desc "Tropopause";
        String standard_name "air_temperature";
        Int32 missing_value 32766;
        String valid_range "-32766", "6233";
        Int32 GRIB_id 11;
        String long_name "6-hourly Air Temperature at Tropopause";
        Int32 precision 2;
        String units "Kelvin_scale";
        String var_desc "Air temperature";
        String unpacked_valid_range "100.0", "500.0";
    }
    hgt {
        Int32 pointwidth 0;
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
        Float32 add_offset 31266.0;
        String parent_stat "Other";
        String GRIB_name "HGT";
        String actual_range "5145.6", "17569.4";
        String statistic "Ensemble Mean";
        String level_desc "Tropopause";
        String standard_name "geopotential_height";
        Int32 missing_value 32766;
        String var_desc "Geopotential height";
        String valid_range "-32766", "28734";
        String long_name "6-hourly Geopotential Heights at Tropopause";
        Int32 precision 0;
        String units "m";
        Int32 GRIB_id 7;
        String unpacked_valid_range "-1500.0", "60000.0";
    }
    pres {
        Int32 pointwidth 0;
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
        String parent_stat "Other";
        Float32 add_offset 32766.0;
        String GRIB_name "PRES";
        String actual_range "7754.0", "48398.0";
        String statistic "Ensemble Mean";
        String level_desc "Tropopause";
        Int32 missing_value 32766;
        String standard_name "air_pressure";
        String var_desc "Pressure";
        String valid_range "-32766", "32734";
        String long_name "6-hourly Pressure at Tropopause";
        String units "Pa";
        Int32 precision 0;
        Int32 GRIB_id 1;
        String unpacked_valid_range "0.0", "65500.0";
    }
    uwnd {
        Int32 pointwidth 0;
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
        Float32 add_offset 47.66;
        String parent_stat "Other";
        Float32 scale_factor 0.01;
        String GRIB_name "UGRD";
        String actual_range "-54.2", "78.6";
        Int32 missing_value 32766;
        String level_desc "Tropopause";
        Int32 GRIB_id 131;
        String standard_name "grid_eastward_wind";
        String var_desc "u-wind";
        String valid_range "-32766", "30234";
        String long_name "6-hourly U-wind at Tropopause";
        Int32 precision 2;
        String units "m/s";
        String statistic "Ensemble Mean";
        String unpacked_valid_range "-280.0", "350.0";
    }
    vwnd {
        Int32 pointwidth 0;
        String Dataset "NOAA-CIRES 20th Century Reanalysis version 2";
        Float32 scale_factor 0.01;
        Float32 add_offset 47.66;
        String GRIB_name "VGRD";
        String parent_stat "Other";
        Int32 missing_value 32766;
        String statistic "Ensemble Mean";
        String level_desc "Tropopause";
        Int32 GRIB_id 132;
        String standard_name "grid_northward_wind";
        String valid_range "-32766", "30234";
        String var_desc "v-wind";
        Int32 precision 2;
        String long_name "6-hourly V-wind at Tropopause";
        String units "m/s";
        String actual_range "-66.1", "72.4";
        String unpacked_valid_range "-280.0", "350.0";
    }
NC_GLOBAL {
    String long_name "Tropopause";
    String Conventions "IRIDL";
}
}