[GRASS-user] how to calculate volume of water stored in water storage with r.sim.water?

[bonushenricus]

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!
> > --