[GRASS-user] Flood simulation

[Pavel Iacovlev]

Good day all,

I want to simulate a simple flood situation. My steps are
1. Download the elevation data
2. Use r.lake to generate the raster image of the flood area

No problem with this, works like a charm. Now I would like to get the
"vector" variant of the flood area so I can run intersects with my
other vector data to see what is flooded and whats not.

Any tips with what tool or combination of commands I can achieve this ?

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