Hi Behrad, I am glad to hear that you are interested in DuMuX. > give me > an idea of what are available pre-processors of DuMux. How I have to > define material (Pc-Kr-S relations, permeability, porosity) properties.
Maybe there is a misconception. We don't offer any pre- or post-processors. Some of us use scripts to generate meshes, some use Gmsh, some converting meshes from other sources, and some some have so simple grids which can be described directly in the input file. Section 5.6 from our handbook [1] gives a good overview of grid handling possibilities. All other input is either passed by the input file or implemented in the C++ source problem files. This is described in our tutorial. We know it appears to be difficult. Nobody came up with a better idea yet. Using DuMuX will be at least as challenging as working through the tutorial. > How to run it, Edit/modify an example, compile it, execute it. > and how to post process the simulation result. Usually we write Vtk files. These can be used for visualization by ParaView, TecPlot, VisIt and some more. Bye Christoph [1] http://www.dumux.org/documents/dumux-handbook-2.8.pdf -- The method has been developed for use on a high-speed electronic computer and would be impractical for hand-solution purposes. [Harlow & Welch 1965]
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