Attributes {
    T {
        Float32 pointwidth 0.2;
        Int32 gridtype 0;
        String units "kya";
    }
    o18 {
        String units "per mil";
        Float32 missing_value -99.999901;
        String history "noaa ftp site";
        String long_name "Oxygen 18 isotopic ratio";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}