Attributes {
    Y {
        String standard_name "latitude";
        Float32 pointwidth 4.0;
        Int32 gridtype 0;
        String units "degree_north";
    }
    X {
        String standard_name "longitude";
        Float32 pointwidth 5.0;
        Int32 gridtype 1;
        String units "degree_east";
    }
    T {
        Float32 modulo 12.0;
        String standard_name "time";
        Float32 pointwidth 1.0;
        String units "months since 0000-01-01";
        String calendar "360";
        Float32 modulus 12.0;
        Int32 gridtype 1;
    }
    dtsa {
        String history "Averaged surface data Esbensen and Kushnir OSU CRI#29 1981";
        Float32 missing_value 1.00000002E30;
        String units "degree_Celsius";
        String long_name "Sea-Air Temperature Difference";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}