[GRASS-user] movement direction surface in r.drain

Markus Neteler neteler at osgeo.org
Fri Dec 28 08:14:48 PST 2012

On Fri, Dec 28, 2012 at 4:37 PM, Markus Metz
<markus.metz.giswork at gmail.com> wrote:
> On Wed, Dec 19, 2012 at 3:25 PM, Margherita Di Leo <diregola at gmail.com> wrote:
>> Hi All,
>> I have a friction map, a start polygon and an end polygon and would like to
>> find the least cost path, meaning not a corridor but a thin line.
> The result should be a line connecting the two polygons

... now a FAQ:

Would be nice to see it expanded with a real example (NC data set) with
a map...


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