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$partialdiff sub Y$ $integral dX$ [ WORLDBATH bath ]

Longitude grid: /X (degree_east) ordered (0) to (0) by 0.08333334 N= 4321 pts :grid
Latitude grid: /Y (degree_north) ordered (89.91667N) to (89.91667S) by 0.08333334 N= 2159 pts :grid

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CPTv10+

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