Re: feature or bug?

[Kai Habel]

Bertrand Roessli schrieb:
> Hello,
>
> it looks like the function 'griddata' does not work in 
> octave 3.1.54. Should it be so?
>
> [xp,yp,zp]=griddata(data(:,1),data(:,2),data(:,3),a,b); 
>
> error: __delaunayn__: not available in this version of Octave
>
> Thanks,
>
> Bertrand
>
>
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>   
Hello Bertrand,

where did you get your octave from? It seems you don't have 
__delaunayn__ available. You could check with:
which __delaunayn__ at the octave prompt.

This is what i get:
octave-3.0.3.exe:1> which __delaunayn__
__delaunayn__ is the dynamically-linked function from the file
C:\Programme\Octave\libexec\octave\3.0.3\oct\i686-pc-msdosmsvc\__delaunayn__.oct

It could be your octave was not compiled with qhull support, but without 
more information this difficult to tell.

Kai