Looking for triangulator/interpolator

Grant Edwards grante at visi.com
Sat May 27 02:07:10 CEST 2006


On 2006-05-26, Scott David Daniels <scott.daniels at acm.org> wrote:

>> I tried using the scipy sandbox delaunay module, but the
>> interpolators don't work: the natural neighbor interpolator
>> produces a surface with "holes" in it: the interpolator returns
>> NaNs for no reason for certain regions within the convex hull
>> (the convex hull looks right, and the input Z values in that
>> region don't look any different that regions that work).  
>
> Sounds like a great opportunity for you to contribute.

I'll try, but it looks like I'm going to be working all weekend
as it is.

> The easiest contribution would be to find as small a case as
> you can that demonstrates the problem, fixing it and add a
> test case would be, obviously, a greater contribution.

-- 
Grant Edwards                   grante             Yow!  Hmmm... an arrogant
                                  at               bouquet with a subtle
                               visi.com            suggestion of POLYVINYL
                                                   CHLORIDE...



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