[GRASS-dev] bug in v.surf.bspline?

Roberto Antolin roberto at geomatica.como.polimi.it
Fri Oct 19 10:45:47 EDT 2007

Hi Michael and all,
Sorry for the delay but I wasn't able to find what was wrong and then we 
had some big problems with our server.

Michael Barton escribió:
> It's completely flat. I just did another test. If I use a vector attribute
> column in layer 1, the entire interpolated map has a value of 0 for all
> cells. If I create a 3D vector with the same data and set layer=0 so that it
> uses z values, it works fine.
> So I guess it sounds like a bug.

You were right! I made some new tests with other datasets and now it is 
supposed to be fixed. It was an error when reading the categories for 
the chosen layer.


Roberto Antolín Sánchez
Politecnico di Milano - Polo Regionale di Como
(Laboratorio di Geomatica V2.8)
Via Valleggio, 11 - 22100 Como, Italy
tel: +39 031 332 7533 || fax: +39 031 332 7519
roberto at geomatica.como.polimi.it

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