Sorry in fact temporal_plot_tool when I export to csv there is an interpolation the sum result is invaso2 2 meters invaso5 2.2 meters How I can calculate without temporal_plot_tool?
Il giorno dom, 30/07/2023 alle 19.01 +0200, bonushenricus ha scritto: > Hi and good sunday > I attach the result of two small pond of this simulation: > the invaso2 is less a half surface area than the invaso5 > They are in the same position in the watershed > I simulated a precipitation of 40 mm/hr x 30 minutes (!) > I aggregated with t.rast.aggregate method=sum granularity=30 > (relative > time, timestamps of the r.sim.water -t are relative minutes) > the result at 30 minutes are > in invaso2 average of 2.91m > in invaso5 average of 1.97m > I expected the inverse, > so t.rast.aggregate method=sum with depth is not correct. > Thanks for some help > > Il giorno dom, 30/07/2023 alle 12.01 +0200, bonushenricus ha scritto: > > Hi > > From r.sim.water, how can I calculate the volume of water stored in > > small water storages placed along a relief and connected to > > ditches? > > In this article https://doi.org/10.1016/j.agwat.2023.108398 these > > Italian researchers with r.sim.water manage did this calculation, > > but > > I > > do not understand how. With a calculation at different times on > > discharge at the entrance to the water storage? > > I tried to contact them, but they did not reply. > > Thanks! > > -- _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/grass-user