max [ Y , max $integral dX$ $partialdiff sub X$ ( WORLDBATH432 bath ) ]
Longitude | grid: /X (degree_east) ordered [ (0.4166667E) (0.4166667E) (1.25E) ... (0.416687E)] N= 433 pts :grid |
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Latitude | grid: /Y (degree_north) ordered (90N) to (90S) by 0.8333333 N= 217 pts :grid |