Attributes {
    district {
        String long_name "District info";
        String units "ids";
        Int32 gridtype 2;
    }
    int_ddistrict {
        String PGtype "float8";
        Float32 missing_value NaN;
        String long_name "$partialdiff sub district$";
        String units "unitless/ids ids";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}