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MGAP CPT[Forecast PredErrorVars hindcast_date InputObs CFSv2_AtlPac_sst CrossValHind PearsonR target_date ]
grid: /X (degree_east) ordered (59.75W) to (52.25W) by 0.5 N= 16 pts :grid
grid: /Y (degree_north) ordered (29.25S) to (35.75S) by 0.5 N= 14 pts :grid
grid: /T (months since 1960-01-01) ordered (16 Sep 1960 - 15 Oct 1960) to (16 Oct 1960 - 15 Nov 1960) N= 2 pts :grid
mean $partialdiff sub T$ [ MGAP CPT InputObs ] [ X Y T |]

CPTv10+ files for mean $partialdiff sub T$ [ MGAP CPT InputObs ]