Elmer Discussion Forum

I recently needed this guide myself. Posting a PDF attachment here in case anyone else runs across this thread looking for the same information.

Source Wayback URL: https://web.archive.org/web/20120616073 ... e_to_Elmer

I converted your mesh file as ElmerGrid 8 2 body.unv -autoclean and then run the case under a debugger (with "Quadratic Approximation = True" added) which didn't find anything suspicious. The mesh conversion however gives a geometry model which has just one group of boundary elements whil...

Hi This is the key line: ERROR:: GetEdgeBasis: Can't handle but linear elements, sorry. so try with linear elements. -Peter Thanks for the help. How do I do that? I am very unfamiliar with Elmer still. The solution with the second-order basis functions could also be attempted by giving "Quadra...

Hello, I'm trying to model a microwave cavity with only a single in-port and am having issues when running the solver. The error is: Note: The following floating-point exceptions are signalling: IEEE_INVALID_FLAG IEEE_DIVIDE_BY_ZERO IEEE_UNDERFLOW_FLAG IEEE_DENORMAL STOP 1 ERROR:: GetEdgeBasis: Can'...