Le Fri, 10 Nov 2017 16:03:45 +0000, Daniel Victoria <[email protected]> a écrit :
> Hi list, > > I want to calculate a cost of getting from any cell in my raster to > some ports, considering roads network, and I though r.cost could > solve this. > > What I have is: > 1) Cost raster map with cost per cell (10 for normal cells, 1 if it's > a road) > 2) vector map containing several ports > 3) start_raster has the same extent of the cost raster, but all cells > == 1 > > This is the command I'm using > r.cost input=cost_map output=cum_cost stop_points=ports > start_raster=my_region Just try it with r.cost input=cost_map output=cum_cost start_points=ports Moritz _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
