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lat/lon projection [message #75525]

Tue, 22 March 2011 11:26

natha
Messages: 482
Registered: October 2007

Senior Member

Hi folks,

Is there a way to convert a matrix of points on a certain lat/lon grid
to an another lat/lon grid ?
Right now, I am doing the projection taking the nearest neighbour
points but I would prefer some kind of interpolation.
I can not use MAP_SET, MAP_PATCH, etc because my final lat/lon grid is
not necessarily defined by one of the IDL projections.

I don't know if TRIANGULATE or QHULL could help in this case. I don't
have any experience on this kind of things.....

Any help is appreciated,
nata

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