MGAP CPT[hindcast_date Forecast InputObs target_date CrossValHind PearsonR CFSv2_AtlPac_sst PredErrorVars ]
grid: /X (degree_east) ordered (59.5W) to (52.5W) by 1.0 N= 8 pts :grid
grid: /Y (degree_north) ordered (35.5S) to (29.5S) by 1.0 N= 7 pts :grid
grid: /T2 (months since 1960-01-01) ordered (1980) to (2014) by 12.0 N= 35 pts :grid
grid: /T (months since 01-Jan) periodic (Jan) to (Dec) by 1.0 N= 12 pts :grid
grid: /L (months) ordered (2.5 months) to (4.5 months) by 1.0 N= 3 pts :grid
MGAP CPT CFSv2_AtlPac_sst InputObs[ X Y T2 | T L]
$partialdiff sub T2$ mean [ MGAP CPT InputObs ] [ X Y T2 T |]

CPTv10+ files for $partialdiff sub T2$ mean [ MGAP CPT InputObs ]