Re: Two Dimensional Interpolating Function

• To: mathgroup at smc.vnet.net
• Subject: [mg15385] Re: Two Dimensional Interpolating Function
• From: David Annetts <dannetts at laurel.ocs.mq.edu.au>
• Date: Tue, 12 Jan 1999 03:14:48 -0500
• Organization: CRCAMET/Macquarie University
• References: <774llm\$48e@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

```Hi Juan,

> Does anybody know about any function or package in Mathematica3.0 to
> construct an approximate (interpolating) function
>   approximate-z = f(x,y)
> using a set of points (x,y,z) corresponding to an IRREGULAR (x,y) grid
> such that the approximate function reproduces each of the values  of
> the set used to generate it, and that can be used for interpolation?

Wickham-Jones' ExtendGraphics package is probably what you're after.
MathSource is where you get it.

Regards,

--
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```

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