Converting rasters

[M.R. Lassche]

> 
> 
> I've successfully used 'r.water.outlet' to create a catchment - how can I 
> convert that into a vector boundary ? - is there a r.to.vector cf. the 
> v.to.raster command - I can see it in the manual 
> 
> Any help would be much appreciated.
> 
> Cheers,
> 
> Steve Culshaw
> NRA North West
> e-mail : nra at cix.compulink.co.uk (use this for general usage)
> or         sculshaw at cix.compulink.co.uk (Private - only checked at best 
> biweekly)
> 
>
Try the r.contour program 
***********************************************
*             Ronnie Lassche                  *
*       Department of earth sciences          *
*              Free University                *
*                 Amsterdam                   *
*               lasm at geo.vu.nl                *
***********************************************