Attributes {
    lat {
        String long_name "latitude";
        Float32 pointwidth 2.5;
        Int32 gridtype 0;
        String units "degree_north";
    }
    lon {
        String long_name "longitude";
        Float32 pointwidth 2.5;
        Int32 gridtype 0;
        String units "degree_east";
    }
    time {
        Int32 pointwidth 3;
        String calendar "360";
        Int32 gridtype 0;
        String units "months since 1960-01-01";
    }
    PDSI {
        String long_name "Palmer Drought Severity Index, Jun-Aug";
        String short_name "PDSI_JJA";
        String units "unitless";
        Float32 missing_value -999.0;
        Float32 scale_max 10.0;
        Float32 scale_min -10.0;
    }
NC_GLOBAL {
    String description "North American Drought Atlas Version 2a, 2008, North American Summer PDSI Reconstructions";
    URL Data Source "ftp://ftp.ncdc.noaa.gov/pub/data/paleo/drought/NAmericanDroughtAtlas.v2/";
    URL NADA "http://iridl.ldeo.columbia.edu/SOURCES/.LDEO/.TRL/.NADA2004/.pdsi-atlas.html";
    URL readme-NADAv2-2008 "ftp://ftp.ncdc.noaa.gov/pub/data/paleo/drought/NAmericanDroughtAtlas.v2/readme-NADAv2-2008.txt";
    String Conventions "IRIDL";
}
}