Dear Gmsh-/Onelab-team, currently, I am working with Gmsh to use it as my main mesh generating tool for my simulations (with Abaqus). There, I need to remesh the old geometry (in form of a .geo file) and then I want to export the new geometry or mesh to Abaqus. Before, I used the remesh option in Gmsh, but it didn't solve the problem, because it deleted all the sets (physical tags) which I need for further steps.
Recently, I tried to use the "compound" option, but I have encountered one problem. When compounding the old geometry (compound curves and compound surfaces) and meshing, the 1d elements still contain the lines elements of my old geometry. Here I want Gmsh to delete the curves that belong to the old geometry and only show the curves that belong to the new mesh. Furthermore, I can't find a way to map the previous curve sets (physical tag) to the newly created curves. Is there a way to map old sets to new meshes? I have also posted a question on stack exchange. There is a more elaborate example with graphics and the .geo file. I also attached the .geo file for better visualization. I hope that you can help me with this problem. Thanks. Pouria Araghchi
geoFile.geo
Description: Binary data
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