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Re: Ternary Plot in IDL? [message #83816 is a reply to message #83815]

Tue, 09 April 2013 04:41

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

JP writes:

> Googled that in the group and it doesn't seem to be anything done for that yet althought ppl have asked about it every now and then.
>
> I am after a ternary plot http://en.wikipedia.org/wiki/Ternary_plot
> Was told that R has a function for it: http://rss.acs.unt.edu/Rdoc/library/vcd/html/ternaryplot.htm l
>
> Wouldn't it be great if there was something like it in IDL?
>
> maybe a cgTernaryPlot procedure? ;) ;)

Yeah, that would be great. :-)

Fernando Santoro has a Ternary Diagram program, written in function
graphics, in the IDL code library on the ExelisVis web page. He also
wrote the Taylor Diagram code that I cribbed for cgTaylorDiagram. It
took me most of a morning to do it. I won't take you too much longer, I
don't think, to do the same thing for the Ternary Diagram. :-)

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: Ternary Plot in IDL? By: JP on Tue, 09 April 2013 06:27
		Re: Ternary Plot in IDL? By: David Fanning on Tue, 09 April 2013 04:56
		Re: Ternary Plot in IDL? By: David Fanning on Tue, 09 April 2013 04:41

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