Attributes {
    T {
        String standard_name "time";
        Int32 pointwidth 1;
        String calendar "standard";
        Int32 gridtype 0;
        String units "julian_day";
    }
    NAO_index {
        Float32 missing_value 9.99999962E35;
        String long_name "NAO Index";
        String units "unitless";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}