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Weird Map Projection [message #49900]

Wed, 30 August 2006 11:37

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Folks,

OK, here is a question from the mail bag that I don't know
the answer to.

How can I set up a map projection space, using MAP_SET
if possible, that has longitude 360 on the LEFT and
longitude 0 of the RIGHT.

Here is a picture from a Cassini radar map that illustrates
more or less what I am going for.

http://tinyurl.com/j24nr

I want to overlay radar data onto something set up like
that. Is this done with MAP_SET, or is it done just by
setting up a data coordinate space that *looks* like a map?

Cheers,

David

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

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		Weird Map Projection By: David Fanning on Wed, 30 August 2006 11:37
		Re: Weird Map Projection By: greg michael on Thu, 31 August 2006 03:43

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