Attributes {
    X {
        String standard_name "longitude";
        Int32 gridtype 0;
        String units "degree_east";
    }
    sl {
        Int32 gridtype 0;
        String units "cm";
    }
    Y {
        String standard_name "latitude";
        Int32 gridtype 0;
        String units "degree_north";
    }
    bld {
        String long_name "Bulk density";
        String file_missing_value "-9999.0", "0";
        Float32 missing_value NaN;
        String units "g/cm3";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}