Attributes { S { String standard_name "forecast_reference_time"; Float32 pointwidth 0.0; String calendar "360"; Int32 gridtype 0; String units "months since 1960-01-01"; } L { String long_name "Forecast Lead Time in Months"; Int32 pointwidth 0; Int32 gridtype 0; String units "months"; } int_dS { Float32 pointwidth 1.0; String calendar "360"; Float32 missing_value NaN; String history "Averaged in T with overlapping interval 3"; String long_name "Length of forecast time"; String units "7200 second year"; } NC_GLOBAL { String Conventions "IRIDL"; } }