$integral dX$ $partialdiff sub X$ $integral dY$ [ WORLDBATH432 bath ]
| Longitude | grid: /X (degree_east) ordered (0.4166667W) to (0.4166565W) by 0.8333333 N= 433 pts :grid |
|---|---|
| Latitude | grid: /Y (degree_north) ordered (90N) to (90S) by 0.8333333 N= 217 pts :grid |