ZMD CPT NCEP-CFSv2[Var Prob dof hindcast_date Obs target_date xValPred hindcast_length Mu target_length ]
grid: /X (degree_east) ordered (20.1E) to (33.9E) by 0.2509091 N= 56 pts :grid
grid: /Y (degree_north) ordered (17.9S) to (8.1S) by 0.251282 N= 40 pts :grid
grid: /C (ids) unordered [ (Below) (Normal) (Above)] :grid
grid: /S (months since 1960-01-01) ordered (0000 1 Aug 2020) to (0000 1 Dec 2021) by 1.0 N= 17 pts :grid
max $partialdiff sub X$ [ ZMD CPT NCEP-CFSv2 Prob ] [ X Y C |]

CPTv10+ files for max $partialdiff sub X$ [ ZMD CPT NCEP-CFSv2 Prob ]