[GRASS-user] grass wiki on RST troubleshooting

[Moritz Lennert]

On Fri, February 27, 2009 20:43, M S wrote:
> this wiki has been quite helpful, as well as the link in it for working
> with
> contours.  http://grass.osgeo.org/wiki/RST_Spline_Surfaces#Troubleshooting
>
> I'm not sure I understand where this is to make the change for MAXPOINTS?
>
>  "In the v.surf.rst/v.vol.rst, there is a MAXPOINTS value defined
> (surf.h).
> MAXPOINTS simply says how many input points are allowed to be computed
> without segmentation. I had to increase the value of MAXPOINTS in surf.h
> to
> 1346 (or a bit more) and then to use segmax=1346 to avoid segmentation."

This is in the source code and you have to recompile v.surf.rst.

Moritz