Force ellipsoidal solution in mapproject and grdproject

Added by Andreas 6 months ago

Dealing with UTM projections in mapproject or grdproject;

Is it possible to force an ellipsoidal solution even if the west or east boundary given in -R is more than 10 degrees from the central meridian (http://gmt.soest.hawaii.edu/doc/latest/mapproject.html#restrictions)?


Replies (1)

RE: Force ellipsoidal solution in mapproject and grdproject - Added by Joaquim 6 months ago

Sure, just use a narrow -R. Bur for UTM, afaik, we don't even have to sate the -R. Another option is to use a proj4 string syntax.

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