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Re: using cgSurface to produce a scatter 3D plot with 4th dimension [message #79512]

Thu, 08 March 2012 05:54

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Sebastian Schäfer writes:

> I've read that article before but unfortunately I have never used one
> of those "non-traditional" grafic features before, so programming one
> would be quite time consuming. The fact that you only need two lines
> in gnuplot to do this
>
> set pm3d
> spl "xi2.txt" us 1:2:3:4 w p lc palette
>
> doesn't really help either :)

Humm. I'm pretty sure you only need one in IDL:

Scatter_Surface, x, y, z

Did you try it?

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: using cgSurface to produce a scatter 3D plot with 4th dimension By: David Fanning on Thu, 08 March 2012 05:54
		Re: using cgSurface to produce a scatter 3D plot with 4th dimension By: Sebastian Schäfer on Thu, 08 March 2012 04:50
		Re: using cgSurface to produce a scatter 3D plot with 4th dimension By: David Fanning on Wed, 07 March 2012 05:19
		Re: using cgSurface to produce a scatter 3D plot with 4th dimension By: Sebastian Schäfer on Fri, 09 March 2012 02:39

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