Hi All, I have used r.carve to carve out the rivers of a DTM - a really super job. I now need to pour 3meters of water into every cell in the river and see how for this water extends out - onto the floodplain.
I was trying to use r.lake to do this, but unsure as to how r.lake will work to pour 3 meters of water in every cell along the river network. Any advice on this would be great. It is for the creation of a floodplain. Thanks Le gach dea ghui, *Shane Carey*
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