I have a fully mapped mesh of a specific geometry I am working on. Due to some highly orthogonal faces in a specific area I am forced to use swept block type conversion to generate unstructured mesh for particular faces. I am making sure that these faces connect to VORFN and there are no errors when converting mapped block to swept. I can even create a pre-mesh and visualise the mesh with scan planes command. Mesh quality check produces very good results with orthogonality being highly improved.
However, the moment I try to convert to unstructured mesh for purposes of saving the mesh, ICEM produces a result: segmentation violation. There are no errors if I try to convert before applying the swept block conversion.
Can someone please point me to a correct direction, or is it simply a bug within ICEM core algorithm?