Attributes {
    T {
        Float32 add_offset -0.5;
        Float32 pointwidth 1.0;
        String calendar "360";
        Int32 gridtype 0;
        String units "years since 0001-01-01";
    }
    o18 {
        Float32 missing_value 0.0;
        String history "noaa ftp site";
        String long_name "Oxygen 18 isotopic ratio";
        String units "per mil";
    }
NC_GLOBAL {
    String references "Thompson_Mosley-Thompson1989";
    String iridl:hasSemantics "iridl:OhioStateUniversity";
    String Conventions "IRIDL";
}
}