Attributes { S { String long_name "Hindcast Issue Date"; Int32 pointwidth 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"; } hindcast_length { Float32 pointwidth 1.0; String calendar "360"; Float32 missing_value NaN; String units "days"; String history "Averaged in T with overlapping interval 4"; String long_name "Length of hindcast time"; } NC_GLOBAL { String Conventions "IRIDL"; } }