Search found 3 matches

by loberd
30 Jun 2022, 16:53
Forum: External tools
Topic: Boundary condition grouping GMSH
Replies: 5
Views: 1460

Re: Boundary condition grouping GMSH

in gmsh there is a geo file that stores all of the commands used to create the mesh, including physical groups, which is the way to group curves to becomeone boundary. A nice feature is that you can edit this text file, or generate it with a code like python, so you don't have to pick each curve in...
by loberd
29 Jun 2022, 20:46
Forum: External tools
Topic: Boundary condition grouping GMSH
Replies: 5
Views: 1460

Re: Boundary condition grouping GMSH

Thank you so much for your reply. I'm going to try out your solutions as soon as I can. For gmsh i'm working on creating a script to create the geo file as I find the user interface not the best. I'm doing the generation in R instead of python, since the learning curve on gmsh/elmer is steep I don't...
by loberd
29 Jun 2022, 17:27
Forum: External tools
Topic: Boundary condition grouping GMSH
Replies: 5
Views: 1460

Boundary condition grouping GMSH

Hi: I'm extremely new to Elmer, FEM, and even CAD so I may get the terminology wrong. I'm working on creating a mesh (using GMSH but I'm also playing around with Salome and Netgen) which will have a large number of boundary condition "parts" but only a few different boundaries. I'm trying ...