Attributes {
    X {
        Float32 modulus 360.0;
        Float32 pointwidth 1.0;
        Int32 gridtype 1;
        String units "degree_east";
    }
    Y {
        Float32 pointwidth 1.0;
        Int32 gridtype 0;
        String units "degree_north";
    }
    Z {
        Int32 gridtype 0;
        String units "m";
    }
    rhoa {
        Float32 missing_value NaN;
        String history "World Ocean Atlas CD-ROM, Levitus et al., 1994", "rhoa";
        String long_name "density";
        String units "g/cm3 above 1";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}