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Re: GridData Conundrum [message #70468]

Sun, 18 April 2010 16:19

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Greg writes:

> I've been trying something very similar recently. I think the
> confusion is with the map_project operation - what you want is to
> convert the UV coordinates of the stereo projection into lat,lon
> values, and not the lat,lon into equirectangular UV. In the end,
> though, you don't need Griddata gor it - hope that's not a
> disappointment!

OK, thanks. Now I know *three* ways to get the right
answer, but I still don't know how to use GridData.
Surely, *someone* has figured out how to use this
program!

Cheers,

David

P.S. I know I'm too circumspect at times, so let me
just say again, this is not a question about getting
the right answer, I know how to do that. This is a
question about getting GridData to give me the right
answer, which I presume is its purpose in life. :-)

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: GridData Conundrum By: David Fanning on Sun, 18 April 2010 16:19
		Re: GridData Conundrum By: greg.addr on Sun, 18 April 2010 07:15
		Re: GridData Conundrum By: Klemen on Mon, 19 April 2010 06:32

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