Posted Sat, 05 Jul 2014 06:17:43 GMT by Perl Shaw
How the Aquifer RECHARGE values are assigned in FeFlow, whether using the material property "In/out flow on top/bottom" or Source(+)/Sink(-) option? What is the basic difference between these two options?
Posted Tue, 08 Jul 2014 08:49:56 GMT by Björn Kaiser
Perl, in 3D models source/sink relates to the volume of an element, it can typically not be used for the description of groundwater recharge. In/out flow on top/bottom is an area related property [e.g. mm/a=l/(m²*a)] which can be applied to describe the net infiltration into the model area from the top.

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