Re: [GRASS-user] Flood simulation
Under map type conversions, you can convert raster to vector. Mark On Aug 1, 2009, at 4:36 PM, Pavel Iacovlev iacovlev.pa...@gmail.com wrote: 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 ? -- http://iap.md, The future is open ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Flood simulation
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 ? -- http://iap.md, The future is open ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Flood simulation
r.to.vect with the area argument? On Sat, Aug 1, 2009 at 3:36 PM, Pavel Iacovleviacovlev.pa...@gmail.com wrote: 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 ? -- http://iap.md, The future is open ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user -- Stephen Sefick Let's not spend our time and resources thinking about things that are so little or so large that all they really do for us is puff us up and make us feel like gods. We are mammals, and have not exhausted the annoying little problems of being mammals. -K. Mullis ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
