[GRASS-user] Re: Building topologically correct stream network

[Markus Metz]

Hi Jarek

Jarek Jasiewicz wrote:
> Hi
>
> maybe this will help:
>
> http://gis.vsb.cz/GIS_Ostrava/GIS_Ova_2009/sbornik/Lists/Papers/060.pdf

What were the limitations of the GRASS raster-to-vector conversion tools 
you encountered? It's not clear to me from Fig. 3, but I would like to 
understand the problem, and I hope you can explain it in a bit more detail.

Thanks a lot,

Markus M