Dear GMSH team, Thank You for your free software. I am using this software for linux. Recently I am trying to mesh a 3d structure with tetrahedron elements of order 2. I am having 5000 elements which have negative jacobians! I am not able to understand the gui options and the tools, as I cant find any help on the gui options with the advanced tools any where. I checked it on your gmsh documentation and couldn't find help on that.
I get warnings, but I do not know how to view the elements that have these warnings! At this point, i would appreciate any help you can give me. I have attached the geo file. All you have to do is click '3D' and 'set order 2' and watch the warning in the console. I tried guessing so many options! I even tried the optimization, but then either it crashed or I didn't get what I wanted! Please help me or point me to resources where I can determine how to solve this issue! Thank You. We should start a forum within Stack to get help and support others! Regards, Thej Kiran Ravichandran 2nd Year PME Master TU Delft
3d_gate_2.geo
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