Attributes {
    adm1_pcode {
        String units "ids";
        Int32 gridtype 2;
    }
    validon {
        String PGtype "timestamptz";
        Float32 missing_value NaN;
        String calendar "standard";
        String units "s since 2000-01-01";
        String long_name "valid on";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}