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MathGroup Archive 2007

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Re: 3D plot problem with CSV file

  • To: mathgroup at smc.vnet.net
  • Subject: [mg73336] Re: 3D plot problem with CSV file
  • From: Jean-Marc Gulliet <jeanmarc.gulliet at gmail.com>
  • Date: Tue, 13 Feb 2007 06:53:14 -0500 (EST)
  • Organization: The Open University, Milton Keynes, UK
  • References: <eqpem1$ep2$1@smc.vnet.net>

Wang kaiyou wrote:
> Hi,
> 
> I am new to mathematica. I am using mathematica 5.2.
> I imported a CSV file with three columns. Does any one
> know how to plot it in 3D or 2D color plot?

If the imported data are in the form of a list of list of triples,
say {{x, y, z},...}, then ListSurfacePlot3D [1] should fulfill your 
needs. For instance (from the online help)

In[1]:=
Needs["Graphics`Graphics3D`"]
apts = Table[{Cos[t]*Cos[u], Sin[t]*Cos[u], Sin[u]},
     {t, 0, Pi, Pi/5}, {u, 0, Pi/2, Pi/10}];
ListSurfacePlot3D[apts];

Regards,
Jean-Marc

[1] 
http://documents.wolfram.com/mathematica/Add-onsLinks/StandardPackages/Graphics/Graphics3D.html


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