[GRASS-user] isoareas from DEM data

[Moritz Lennert]

On Fri, November 2, 2007 00:45, Stefan Eriksson wrote:
> Hello,
>
> I am absolutely new to GRASS, so please forgive me if my questions are
> a bit naive.
>
> I am trying to create isoareas from DEM data.
> So far I have managed to create the polygons from DEM data by
>> r.mapcalc "newElev2 = round(elevation.dem / 100) * 100"
>  100%
>> r.to.vect

Have you tried r.contour ?

Moritz