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Re: TriGrid? [message #18625 is a reply to message #18459]

Sun, 16 January 2000 00:00

marc schellens[2]
Messages: 1
Registered: January 2000

Junior Member

"John D. Sample" wrote:
>
> This built-in procedure seems to have a bug when regularly gridded data
> is passed in.
>
> I'm trying to create a generic graphing routine which accepts regularly, or
> irregularly-gridded data, so I run every thing through TRIANGULATE followed
> by TRIGRID, and frequently find the x or y values set to zero on the borders
> of the plot region. Randomly changing NX or NY seems to be a manual
> work-around.
>
> Any similar experiences or suggestions?
>
> Chip Sample

I made similar experience, but in my case the triangulate routine works
wrong. And as only solution I add some random values to x and y
parameters.
With some data the triangulate routine even stops the whole idl session
(no Ctrl-C).

greetings,
:-) marc

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[Message index]

		TriGrid? By: John D. Sample on Fri, 07 January 2000 00:00
		Re: TriGrid? By: marc schellens[2] on Sun, 16 January 2000 00:00
		Re: TriGrid? By: davidf on Thu, 20 January 2000 00:00
		Re: TriGrid? By: John D. Sample on Thu, 20 January 2000 00:00

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