>> In the idea of replacing r.cost by r.terracost, I would think that the >> latter would first have to implement the options in r.cost, e.g. >> >> - equivalents of the start_points and coordinates options of r.cost >> - stop_points/coordinates >> - max_cost >> - the knight's move >> - ...
If r.terracost is going to replace r.cost, it should have a direction raster/backlink output option like r.cost as well. Without this least cost paths can't be accurately calculated. http://grass.itc.it/grass70/manuals/html70_user/r.cost.html#move > > What does the max_cost do ? Max cost is basically the value at which the algorithm stops looking because it has reached a cost that is "high enough". It's sort of an alternative to the stop_points option (though both can be used together). -Colin _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
