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Re: modeling a river as an outer boundary condition, what slices do I have to use?
Hi,
I'm currently building a model in which I've encountered the same issue as the original poster.
One of the rivers in my model is a model boundary. So far it is represented by a cauchy-BC in slices 1 and 2. Thus the same model boundary on the remaining lower layers of the model are considered as no-flow. Yet considering the model area, I'm actually expecting a groundwater flow out of the model domain beneath the river. How could that issue be addressed?
Any help would appreciated. Regards,