Attributes {
    xi_rho {
        Float32 pointwidth NaN;
        Int32 gridtype 0;
        String units "unitless";
    }
    min {
        Float32 pointwidth 1.0;
        String units "degree_east";
        String long_name "longitude of RHO-points";
        String history "max over T[Jan 1997, Dec 2008]", "min over eta_rho[NaN, NaN]";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}