[GRASS-user] v.surf.rst

M S mseibel at gmail.com
Tue May 20 13:45:45 EDT 2008

If you want the surface to pass exactly through the points (which can yield
potential overshoots), set the smoothing to zero.


On Tue, May 20, 2008 at 1:12 PM, Stéphanie Faroux <stephanie.faroux at meteo.fr>

> I used v.surf.rst but when i look at new (raster) and old (vector) values
> in a given point, they are not the same and even sometimes very remote from
> one another. I thought the interpolation would not modify values of points
> existing at the departure in the vector layer.
> Should i try to fit the function parameters ?
> Thanks
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