Hi there, I'm trying to import a structured mesh for the 2D backward facing step problem given on the nasa site. I transformed the original plot3d format into exodus format using paraview. I could import the mesh into libMesh without problems, but I ran into some issues when trying to run a simulation.
The problem is that the mesh is comprised of 4 subdomains and they are not stitched together, but seen as seperate entities. I read somewhere on the forum that if the nodes on the boundary exactly overlap (which they do) they should automatically be stitched together. I also tried to manually stitch the seperate subdomains together using "stitch_meshes" , but this did not work either as it did not find any nodes on the boundary. I suppose my problem is that boundary information is missing on this mesh. Is there a(n) (easy) way to fix this, such that the 4 subdomains are seen as one domain? Kind regards, Pepijn ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
