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Re: overlying an image and a contour plot [message #17917 is a reply to message #17876]

Tue, 16 November 1999 00:00

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

davidf@dfanning.com (David Fanning) writes:

>
> Craig Markwardt (craigmnet@cow.physics.wisc.edu) writes:
>
>> P.S. PLOTIMAGE uses parts of TVIMAGE. The good parts. Thanks David!
>
> Uh, I think the reason TVImage works so well for me
> is that I have the Congrid routine I downloaded
> from you in my Path. Thanks, Craig!
>

Maybe. :-) You really only notice it when you have an image with just
a few pixels. PLOTIMAGE is fully self-contained, including a correct
interpolation routine instead of the buggy CONGRID.

After looking at my download logs I realized that people just weren't
getting the additional required programs for things like PLOTIMAGE.
Since then I've made a concerted effort to keep the programs
self-contained, which usually means including a few small functions or
subroutines.

Craig

--
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Craig B. Markwardt, Ph.D. EMAIL: craigmnet@cow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response
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[Message index]

		overlying an image and a contour plot By: tebbens on Fri, 12 November 1999 00:00
		Re: overlying an image and a contour plot By: davidf on Wed, 17 November 1999 00:00
		Re: overlying an image and a contour plot By: Craig Markwardt on Wed, 17 November 1999 00:00
		Re: overlying an image and a contour plot By: Craig Markwardt on Tue, 16 November 1999 00:00
		Re: overlying an image and a contour plot By: davidf on Tue, 16 November 1999 00:00
		Re: overlying an image and a contour plot By: Craig Markwardt on Tue, 16 November 1999 00:00

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