Attributes {
    IDIV {
        String long_name "climate division";
        Int32 gridtype 0;
        String units "ids";
    }
    T {
        String calendar "standard";
        Int32 gridtype 0;
        String units "days since 1960-01-01";
    }
    hdd {
        Float32 missing_value -9999.0;
        String long_name "heating degree days";
        String units "unitless";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}