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Re: TRIGRID co-linearity problem [message #24999 is a reply to message #24984]

Wed, 09 May 2001 01:25

Roman Schreiber
Messages: 5
Registered: January 2001

Junior Member

I had a similar problem few weeks ago. Without going into details
I tried a "brute force" approach adding to x and y geographical
coordinates small random parts (about 0.0001 * coordinate value).
Error disappeared and the resulting contour plot was OK.
But it does not of course explain the reason for the peculiar
behavior of trigrid procedure...

Christopher Davey wrote:
>
> The triangulation( ) procedure works just fine, but In my call to
> trigrid( ), I get an error that I cannot figure out: "Points are
> co-linear, no solution."

Regards

Roman Schreiber

schreibe@ncac.torun.pl

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[Message index]

		Re: TRIGRID co-linearity problem By: Christopher Davey on Wed, 09 May 2001 14:54
		Re: TRIGRID co-linearity problem By: Roman Schreiber on Wed, 09 May 2001 01:25

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