Elmer Discussion Forum

Hi

Join solvers 4 and 8 by adding keywords "Vtu Format = Logical True" and "Gmsh Format = Logical True" and keep the "After Simulation" active.

-Peter

Hi The geometric multigrid requires a hierarchy of meshes. You can either provide a set of meshes, or perhaps rather use "Mesh Levels" in the simulation section to apply mesh multiplication reqursively. Then you start from a very coarse mesh which may not always be feasible as it cannot desscribe th...

Hi RaJa,

Thanx for keeping up the good work!

Are these instructions still the best pointer to the code:
viewtopic.php?t=4482#p16362

-Peter

Hi

Perhaps the ViewFactors executable is not in the path? Then it is not found and failure occurs.

-Peter

Hi

What version of Elmer were you running? I.e. downloaded from where?

-Peter

Hi Just added fresh Windows installer to sf.net and nic.funet.fi. ElmerGUI now comes with OpenCASCADE (occ) and VTKPost too. Seaki's new work with VTK8 made this possible. There are two versions, either with or without MPI. Some notes on the configuration: - OpenCASCADE with cadview functionality is...

Hi Frederic,

There should not be any empty files. There can be may .vtu files if you run in parallel and the .pvtu file is then the wrapper file.

Perhaps you could share a listing of your problem?

-Peter

The sif file was not attached...

Hi,

Yes, the vtk versions there turned out to be broken. Try the older ones without vtk. For distros you need all the required dynamic libs and bundling them currently requires some manual steps.

-Peter

Hi You cannot just change one value in the "subcell limits 1". Probably you entangle the mesh. The other values should be in proportion. I just tested the scaling by altering Coordinate Scaling(3) = 1.0e-4 1.0e-4 1.0e-3 i.e. scaling (x,y) differently than z. The "joule heating e" does not depend on ...