[GRASSLIST:2267] Re: r.contour, r.polygon

[Markus Neteler]

On Sat, Jan 17, 2004 at 03:26:56PM +1300, Hamish wrote:
> > I need some person, experimented with the GRASS-Raster-Vectorisation-Tools
> > "r.contour" and/ or "r.polygon" 
> > or better, that/these person(s), who developped these tools.
> > 
> > Please short feedback to me
> 
> 
> Better to ask the whole list.
> 
> 
> Have a look at r.line, r.thin, and r.in.poly as well.
> 

Or at

r.to.vect help

Description:
 Converts a raster map into a vector map layer.
[...]
  feature   Feature type
            options: point,line,area
            default: line

from GRASS 5.7 which is a merge of r.to.sites, r.line and r.poly.

Markus