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Re: simplest contour & .png [message #80004]

Thu, 26 April 2012 08:08

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Leslie Moy writes:

> It works if I get rid of '/discrete' to the cgcolorbar command.
> Also, i use 'create_png' not 'output'. My version didn't recognize
> 'output'. Is this a new command? (I haven't updated in a while).

Yes, you must update frequently to stay on top of things. :-)

There are many ways to hear about updates: Twitter, RSS Feeds,
Facebook, and Google +. All will alert you to new features,
articles, and code. The best way to keep current is to use
the SVN repository here:

http://idl-coyote.googlecode.com/svn/

The most current versions are in /trunk/coyote.

> Btw, why is choosing 12 colors significant? (I chose it because that
> was the value you have in your book's example). When would i have to
> use your first suggestion?

It's not significant. It's what I thought you wanted.
Choose any number you like, up to 256.

> My first post! Thank you very very much.

Hooray! ;-)

Cheers,

David

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

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[Message index]

		Re: simplest contour & .png By: David Fanning on Thu, 26 April 2012 08:08
		Re: simplest contour & .png By: Leslie Moy on Thu, 26 April 2012 07:45
		Re: simplest contour & .png By: David Fanning on Thu, 26 April 2012 07:17
		Re: simplest contour & .png By: David Fanning on Thu, 26 April 2012 07:12
		Re: simplest contour & .png By: Leslie Moy on Thu, 26 April 2012 07:44
		Re: simplest contour & .png By: Paul Van Delst[1] on Mon, 30 April 2012 07:49

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