[GRASS-user] r.lake questions

[Rich Shepard]

On Wed, 5 Oct 2016, Rich Shepard wrote:

> This is flat, agricultural land with no defined streams. The only inflow
> comes from precipitation; what does not infiltrate into the soil and
> drains to the swale adjacent to the county road, along with surface
> runoff, flows through a culvert (the 'dam.')

   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?

Rich