On Wed, 5 Oct 2016, Rich Shepard wrote:
Let me refine my answer; perhaps that will help. Given a LiDAR DEM and coordinates for a point on the map, what modules will predict (and display on an output map) the area flooded for a given height of standing water with higher elevations that that point?
There's a simple solution to this: using r.contour I created a contour map of the area. I can mark the 'dam' elevation and calculate areas of higher elevation. That should suit the purpose. Without a perenial stream, or even stream channels, normal hydrological models have nothing with which to work. So, the above solution is the most parsimonious one. Thanks, all, Rich _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
