4/6/2024 0 Comments Comsol matlab tutorial![]() You have to play around with the import options in Comsol. This is reallly annoying and time-consuming to resolve. As Daniel suggested it is much easier to import the mesh into Comsol and then convert it back to a draw object in COmsol.ġ.) Errors in rendering the geometry. I am working on a very similar problem to yours - but using heart. 4.) My current experiments involving only one tissue at a time, but which would be the best way to create a geometry consisting of all the subdomains at one time? I mean skin, skull, brain (or WM+GM) and CSF together as different subdomains in geometry.Īhhh the pain of working with complex geometries in Comsol. Here is an example of used model of white matter in STL format - it seems to be good (MeshLab), what is wrong then, why I cannot create the mesh? 3.) Troubles segmenting the CSF. I have googled a lot, tried different settings while exporting to STL and then another different settings while importing in COMSOL, different settings of mesh - everything is useless, still I have such issues as: 1.) Errors in rendering the geometry. My workflow is following: MRI/CT data -> segmentation through Simpleware/Amira/SPM -> STL-file -> COMSOL. Some questions : I am trying to develop a quite simple, but realistic human head 3D model based on MR and CT images and use it as geometry in COMSOL Multiphysics. The pain of working with complex geometries in Comsol! ![]()
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