detrended-bfl $partialdiff sub Sh$ [ Hydromet Seasonal_Forecast Precipitation hindcast_date ]
Sh | grid: /Sh (months since 1960-01-01) ordered (Jan 1981) to (Nov 2010) by 1.0 N= 359 pts :grid |
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Forecast Lead Time in Months | grid: /L (months) ordered [ (2.5)] :grid |