MathGroup Archive: November 2005 [00067]

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plotting data in a triangular domain

To: mathgroup at smc.vnet.net
Subject: [mg61911] plotting data in a triangular domain
From: saturni at dei.unipd.it
Date: Fri, 4 Nov 2005 05:11:35 -0500 (EST)
Sender: owner-wri-mathgroup at wolfram.com

Dear Mathgroup,

Hallo. I am a beginner in the use of Mathematica and I would appreciate the help
of some experts. 

I have to plot the graph of a function defined on a triangular domain. I don't
have the formula of the function, but I can generate a text file containing a
sampling of the function. I would like to view its surface with "mesh lines".

Is it possible to do it by Mathematica? Is so, how can I do it? 

Thanks.

With best regards,

Cristiano



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