Attributes {
    T {
        Int32 gridtype 0;
        String units "kya";
    }
    T_01 {
        Float32 pointwidth 0.2;
        Int32 gridtype 0;
        String units "kya";
    }
    ch4 {
        Float32 missing_value -99.999901;
        String history "noaa ftp site";
        String long_name "Methane";
        String units "ppbv";
    }
    o18 {
        Float32 missing_value -99.999901;
        String history "noaa ftp site";
        String long_name "Oxygen 18 isotopic ratio";
        String units "per mil";
    }
NC_GLOBAL {
    String iridl:hasSemantics "iridl:CNRS";
    String references "Dansgaard_etal1993 GRIPmembers1993";
    String Conventions "IRIDL";
}
}