MathGroup Archive: November 1998 [00243]

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Re: Contour plot from (x,y,z) numerical data?

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Subject: [mg14804] Re: [mg14781] Contour plot from (x,y,z) numerical data?
From: Jurgen Tischer <jtischer at col2.telecom.com.co>
Date: Wed, 18 Nov 1998 01:29:04 -0500
Organization: Universidad del Valle
References: <199811140808.DAA03509@smc.vnet.net.>
Sender: owner-wri-mathgroup at wolfram.com

Hi Patrick,
if your data sit on a grid (not necessary regular), you can use
Interpolation to generate a InterpolatingFunction which you plug into
the standard plot functions. If not -- try
DiscreteMath`ComputationalGeometry`, TriangularSurfacePlot.

Jurgen

Patrick Martin wrote:
> 
> I have data in the form of (x,y,height) generated from a program--ie
> simple lists of numbers. How can I make a contour plot? thanks
> pm

References:
- Contour plot from (x,y,z) numerical data?
  - From: Patrick Martin <pcmartin@dcn.davis.ca.us>

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