sorry man, after writing the case in FC I have edit the g-dict to z-vector....
in my case a little bit to high, the water presses against the upper boundary.
pretty fast, I needed 4 hours on my high-end-laptop.
Can you run a dualsphysics case?
Download the program. Adjust the path to the exe-files in ...cpu.bat
The ..def.xml defines the calculation-parameters. dp is the "inter-particle-distance",
TimeMax/TimeOut is the calculation-time/timestep. After doing that, doubleclick on ...cpu.bat, job runs.
Dualsphysics generates vtk-files, which you can open in paraview. Rendering: there is an addon for blender (visualsphysics)
to import the vtk-files.