[GRASS5] R.cost and r.walk

[Michael Barton]

A couple of questions about r.cost and r.walk.

Does r.walk include r.cost functionality? If not, should they be merged?
They seem to overlap a lot. Maybe it just needs a flag (and of course
relevant code) to switch from isotropic to anisotropic costs?

Is r.walk compiled by default? It doesn¹t seem to show up in the current
generic linux binaries or in the Debin binaries. It is in the Mac binaries,
however. 

Michael
__________________________________________
Michael Barton, Professor of Anthropology
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University

phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton


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