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Re: Interpolate 2D on irregular grid

• To: mathgroup at smc.vnet.net
• Subject: [mg125662] Re: Interpolate 2D on irregular grid
• From: Ingolf Dahl <ingolf.dahl at telia.com>
• Date: Mon, 26 Mar 2012 01:48:23 -0500 (EST)
• Delivered-to: l-mathgroup@mail-archive0.wolfram.com
• References: <201203240703.CAA04176@smc.vnet.net>

You might try my Obtuse package, download from
http://www.familydahl.se/mathematica/, free of charge.

Best regards

Ingolf Dahl

> -----Original Message-----
> From: ezh [mailto:dgolber at aol.com]
> Sent: den 24 mars 2012 08:03
> To: mathgroup at smc.vnet.net
> Subject: Interpolate 2D on irregular grid
> 
> I have data
> 
> d={{x1,y1,f1},{x2,y2,f2},...}
> 
> The {xi, yi} are NOT on a regular grid, and Interpolation[d} returns an
error message.
> 
> I have an old version of Mathematica.  Is Interpolation improved in a
newer version?  Or
> can anyone point me to a package which handles this case?
> 
> Thank you
> David Golber

• Follow-Ups:
  • Re: Interpolate 2D on irregular grid
    • From: James Stein <mathgroup@stein.org>

• References:
  • Interpolate 2D on irregular grid
    • From: ezh <dgolber@aol.com>