[GRASS-user] agricultural small water reservoir

[bonushenricus]

Hi
This is a question on the approach to take in order to achieve a
consultancy objective.
For two farms I have to give some input on the possible design of a
small water reservoir for agricultural use.
I have this rainfall data: the number of days per month of moderate
rainfall (4-6 mm/hr) of at least 4 hours. So, without taking into
account extreme events, which are more interesting for erosion, I was
thinking of doing a r.sim.water calculation for each month of the water
depth in the reservoirs, and at the same time an evaporation
calculation, to build up a yearly report of the potential changes in
the amount of water available.
Has anyone ever used GRASS for this type of work? Perhaps for dams?
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-- 
Perito agrario Enrico Gabrielli
progetto F.A.R.M. www.farm-agroecologia.it
Tessera n. 633 Collegio Periti agrari prov. Di Modena
Biblioteca agricoltura: https://www.zotero.org/groups/aplomb/
https://www.inaturalist.org/observations/bonushenricus