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Re: Contour plots and colorbars to compare different images [message #83275 is a reply to message #83260]

Tue, 12 February 2013 11:38

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Astro-loca writes:

> I tried to see if an answer was already provided to my question but did not find it...
>
> What I'm willing to do is to compare contour plots whose values are always in the range 0-1.
>
> I need for the various images the same color bar, so the different contours can be compared just at a galnce.

Well, this is the normal way things are done. If you use
the same contour levels for each of your contour plots,
and your colorbar reflects those levels, the job is done.

What are you doing that is causing you a problem?

You can see all kinds of contour plots with color bars
in the Coyote Plot Gallery:

http://www.idlcoyote.com/gallery/

Cheers,

David

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

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[Message index]

		Re: Contour plots and colorbars to compare different images By: DavidF[1] on Wed, 13 February 2013 06:50
		Re: Contour plots and colorbars to compare different images By: David Fanning on Wed, 13 February 2013 05:16
		Re: Contour plots and colorbars to compare different images By: Astro-loca on Wed, 13 February 2013 02:14
		Re: Contour plots and colorbars to compare different images By: David Fanning on Tue, 12 February 2013 11:38

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