Attributes {
    X {
        String standard_name "longitude";
        Int32 gridtype 0;
        String units "degree_east";
    }
    max {
        String standard_name "longitude";
        String units "degree_east";
        String history "max over Y[90S, 90N]";
        String long_name "Longitude, topography";
        String fnname "max";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}