comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » lat/lon projection

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

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

Report message to a moderator

[Message index]

lat/lon projection

By: natha on Tue, 22 March 2011 11:26

Previous Topic:	Re: Coyote Graphics Book Sale -- Final Day
Next Topic:	cgcolor, cgplot, and /WINDOW

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 05:16:15 PDT 2025

Total time taken to generate the page: 0.32007 seconds