[GRASS-user] r.sim.water - error

M S mseibel at gmail.com
Mon May 14 11:21:12 EDT 2007

When I run r.sim.water, I get the following output
"GRASS_INFO_WARNING(18240,1): Infiltration exceeds the rainfall rate
everywhere!  No overland flow."

If I understand all the inputs correctly, one inputs the rainfall excess
(runoff) and the rainfall infiltration, and the intensity (rate) is
calculated by the module by the equation (Rainfall Excess = Rainfall
Intensity - Infiltration rate).

How can my infiltration exceed the rainfall rate if rainfall rate =
Infiltration + runoff?

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