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Hello, For a very long time, I have been trying to create a numerical model of an aquifer with complex hydrogeology (by using borehole-to-Ugrid option). I had several layers of 4 different materials. But all my efforts were trash. Because, I have never obtain a successful Modflow-usg run. They never converged. Although wetting option was on, the aquifer had so many dry cells. And these dry cells were always at same locations (not near/at the location of wells). It was meaningless. I couldn't run the PEST. So I decided to make my system more basic and created a one-layer model with HK zone
Hello, It will be very useful if GMS display after a modflow run, the flow residual value and the head change value for each cell (grid values). The display must concern a given iteration and time step selected by the user (that can be controlled under Modflow / Output control command for example) In many cases, a few cells with great residuals values can affect the entire model. Currently, we can only see maximum values of head residul in the list file and it isn't enough. It will be more interesting to map these parametres and check them in gms interface (in post processing) Cordially