[GRASS-dev] v.delaunay z-values

Paul Kelly paul-grass at stjohnspoint.co.uk
Tue Feb 16 04:13:09 EST 2010


On Mon, 15 Feb 2010, Helena Mitasova wrote:

> v.delaunay results look OK but I am not sure what they would be used for without the z-values.
> http://skagit.meas.ncsu.edu/~helena/grasswork/delaunay_poly.png
> I remember that there was some effort to get the z-values added to create a 3D vector
> but I could not find anything in add ons - maybe I am missing something?

Hi Helena, I'm not sure if I'm aware of what the issue with v.delaunay 
z-values is, but wondered could it be related to this current bug: 
<http://trac.osgeo.org/grass/ticket/933> ?
(Although that is about corrupted z-values, not absence of them.)

Paul


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