[GRASS-dev] raster modules still using sites library

[Michael Barton]

For several years now, r.cost, r.drain, and now r.walk have continued  
to use the adapted sites library instead of the vector library. This  
means that they all fail if you enter vector points as starting  
points. It sure would be nice if this feature actually worked on these  
so that you could 1) use a vector map for start points rather than  
having to manually enter coordinates and 2) use multiple starting  
points.

Michael
______________________________
C. Michael Barton, Professor of Anthropology
Director of Graduate Studies
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University
Tempe, AZ  85287-2402
USA

voice: 480-965-6262; fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton