r.walk in GRASS GIS

[Stefano Costa]

Dear all,
as I know some of us have had issues in the past with the lack of
documentation about parameters and output of the r.walk module in GRASS
GIS, I'm pleased to send a link to this discussion thread on the
grass-dev mailing list :

http://lists.osgeo.org/pipermail/grass-dev/2008-October/040430.html

And to the updated r.walk documentation page:

http://grass.itc.it/grass64/manuals/html64_user/r.walk.html

r.walk is an useful tool when it comes to ancient paths simulation,
analysis of travel costs through different terrains and other
movement-related topics.

Best,
Stefano