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Re: hist_2d, contour [message #66572]

Wed, 27 May 2009 05:58

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

David Fanning writes:

> I don't know. I always use Scale_Vector for this:
>
> dist = Hist_2d(xdata, ydata...)
> s = Size(dist, /DIMENSIONS)
> x = Scale_Vector(Indgen(s[0]), Min(xdata), Max(xdata))
> y = Scale_Vector(Indgen(s[1]), Min(ydata), Max(ydata))

Yikes, should be "Findgen", not "Indgen"!

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: hist_2d, contour By: David Fanning on Wed, 27 May 2009 05:58
		Re: hist_2d, contour By: David Fanning on Wed, 27 May 2009 05:39
		Re: hist_2d, contour By: Nicolas Aunai on Wed, 27 May 2009 05:13
		Re: hist_2d, contour By: David Fanning on Wed, 27 May 2009 04:51

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