$partialdiff sub X$ $partialdiff sub X$ [ WORLDBATH bath ]
Longitude | grid: /X (degree_east) periodic [ (0.08333334W) (0) (0.08333334E) ... (0.1666565W)] N= 4320 pts :grid |
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Latitude | grid: /Y (degree_north) ordered (89.95834N) to (89.95834S) by 0.08333334 N= 2160 pts :grid |