[GRASS-user] Triangulation of points

[Moritz Lennert]

On 07/12/07 08:03, Malm Paul wrote:
> Hi,
> I have a vector file with points ordered in rows and colums.
> When I try to triangulate them with the delaunay function I'm getting 
> this error:
> Unable to open vectormap <point2 at europe> on topology level 2.
> 
> What have I done wrong, I can view pont2 in the map-viewer?

How did you create this vector file ?

This message means that the topology for this file was not built. Try 
running v.build on it (Vector->Develop Map->Create/Rebuild Topology).

> 
> I have WinGRASS6.3.ORC.2

Note that RC3 is now available.

Moritz