A discussion forum for users of the new HYDRUS 2D/3D. HYDRUS is a software package for simulating water, heat and solute movement in two- and three-dimensional variably saturated media. Happy Posting!
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I have a 3D hillslope model using Ver 3.02.0470 and the General geometry. The model runs well but will only display the first 13 print times of results (pressure head, solute conc). After that the display only shows a wire frame model with no pressure head or solute.
We would need to see the project itself, since we cannot reconstruct the problem. I have tried the two standard HYDRUS examples (Furrow and Test8 in 2D and 3D, respectively) with 40 print times and could display them all. J.
I just realized that in the runtime screen output I am getting a "NaN" value for hroot after about 10 days. If I reduce the flow rate from the surface representing a septic system, I don't have the display problem. So I think I just have a problem with too much water or not enough mesh. I'm going to work on this some more.