Hi! All,
I am trying to use r.walk for deriving least cost path. The input is DEM filled
raster data generated from terraflow, and friction map is valued at 1. However,
I get only 2 at best 5 pixel routing. While using r.cost with slope map as
input gives me the complete route between two points. Just cannot locate where
I am wrong in r.walk. Any, missing step I dont know. Kindly, give some detailed
instructions for successfully using r.walk. Can I use flow accumulation, flow
direction map or aspect map for generating LCP from r.walk, if yes then please
tell me how to deploy them.
Thanks!
Ambrish Dhaka
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