Attributes {
    S {
        String standard_name "forecast_reference_time";
        String calendar "360";
        Int32 gridtype 0;
        String units "months since 1960-01-01";
    }
    L {
        Float32 pointwidth 1.0;
        Int32 gridtype 0;
        String units "months";
    }
    partial_L {
        Float32 pointwidth 3.0;
        String calendar "360";
        String long_name "$partialdiff sub L$ $partialdiff sub S$ forecast time";
        String units "12 year-1";
    }
NC_GLOBAL {
    String Conventions "IRIDL";
}
}