[GRASS-user] v.surf.rst

Maciej Sieczka tutey at o2.pl
Wed Oct 25 11:05:19 EDT 2006

Francesco Mirabella wrote:
> Dear all,
> I'm working on a 3D vector map of a geological surface. I tried to
> interpolate the points with v.surf.rst getting an elevation raster map
> which is attached to this email as image. The surface changes its depth along a
> curved line (see the attachment). Is there a way to tune the v.surf.rst
> command in order to make it take into account of the curvature? 
> Is "tcurv" option doing it?

    Output tangential curvature raster file

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