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MathGroup Archive 2000

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Re: ContourPlot in arbitrary shape domain.

  • To: mathgroup at smc.vnet.net
  • Subject: [mg21877] Re: ContourPlot in arbitrary shape domain.
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Wed, 2 Feb 2000 22:54:33 -0500 (EST)
  • Organization: Universitaet Leipzig
  • References: <870um3$8kg@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

the book by Tom Wichham-Jones (Packages on MathSource
http://www.mathsource.com/Content/Enhancements/Graphics/3D/0208-976
)

have an constained contour plot.

Hope that helps
  Jens

Roberto Brambilla wrote:
> 
> Hello!
> 
> Sometimes I've to contour plotting a f(x,y) function on a
> domain other than rectangular (ring, L,U,T-shapes, multiconnected
> regions,etc.). An obvious solution is to subdivide the domain in
> rectangles and to paste all the relative contourplots by some
> external graphical program (or real scissors).
> Heavy work and poor results.
> There are not tricks or packages to improve ContourPlot[] function
> extending its use to regions defined by a set of equations ?
> I'd like something as
> 
> ContourPlot[f[x,y],< set of xy-region specifications>]
> 
> Many thanks in advance Roberto
> Dott. Roberto Brambilla
> ENEL PEA
> Via A.Volta, 1
> 20093 Cologno Monzese (MI)
> tel +39.2.7224.5364
> fax +39.2.7224.5465
> bramrob at pea.enel.it


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