CPTv10+ files for max [ Y , max $partialdiff sub Y$ $partialdiff sub X$ $integral dX$ ( WORLDBATH bath ) ]

WORLDBATH[bath ]
grid: /X (degree_east) periodic (0) to (0.08334351W) by 0.08333333 N= 4320 pts :grid
max [ Y , max $partialdiff sub Y$ $partialdiff sub X$ $integral dX$ ( WORLDBATH bath ) ][ | Y X]