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Interpolation scattered data in Mathematica 6

• To: mathgroup at smc.vnet.net
• Subject: [mg90074] Interpolation scattered data in Mathematica 6
• From: peter.aptaker at gmail.com
• Date: Sat, 28 Jun 2008 05:51:08 -0400 (EDT)

I am porting some applications from Mathematica 5.2  to  Mathematica
6:

ListContourPlot now supports scattred data ..(great)

So surely Interpolation should now support scattered data. It does not
seem to :-(

Mathematica 6 a good seems time to ditch
ExtendGraphics`TriangularInterpolate rather Port it. And possibly (?)
the scattered ListContourPlot will effectively taking
DelaunayTriangulation and use an equivalent of TriangularInterpolate
inside anyway ..

The IMTEK Mathematica Supplement, looks intersting but hoipefully will
not be necessary (if is works in Mathetica 6)

I would welcome any help, Thanks

Peter Aptaker