Reading the subject and agreeing with Thomas about the limitations of r.watershed, I wonder if there is any effort to port any of the models based on the shallow water wave equations to grass. I recently read about the anuga project https://anuga.anu.edu.au/wiki and it would be nice to use it with a more friendly GIS environment. Regards -- Marco
2017-09-01 11:04 GMT+02:00 Moritz Lennert <[email protected]>: > On 01/09/17 09:50, Ken Mankoff wrote: > >> Dear Moritz, >> >> Yes, the three day estimate is from the first hour of this command: >> >> seq 14000 | parallel --bar r.watershed elevation=DEM.fixed >> flow=runoff.{#} accumulation=acc.{#} >> > > Have you checked memory usage. Setting memory= to something higher than > the default value of 300MB could possibly speed things up a bit. > > >> I have a 4-core laptop. >> > > Time to find more cores... ;-) > > > Moritz > > > > _______________________________________________ > grass-user mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/grass-user >
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