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Re: get image data of projected scenes [message #73842 is a reply to message #73840]

Wed, 01 December 2010 11:50

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

chris writes:

> I have a very large image which is projected. The real data goes in a
> small stripe from southwest to northwest. How can I extract the real
> data into a completely filled matrix without reading zero data or
> rotating this image. I don't want to reproject the data.

I would suggest image subscripts. How can you tell
the real data from the imaginary?

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. ("Perhaps thou speakest truth.")

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[Message index]

		Re: get image data of projected scenes By: rogass on Wed, 01 December 2010 13:19
		Re: get image data of projected scenes By: David Fanning on Wed, 01 December 2010 13:06
		Re: get image data of projected scenes By: rogass on Wed, 01 December 2010 12:42
		Re: get image data of projected scenes By: David Fanning on Wed, 01 December 2010 12:29
		Re: get image data of projected scenes By: rogass on Wed, 01 December 2010 12:14
		Re: get image data of projected scenes By: David Fanning on Wed, 01 December 2010 11:50

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