AnalyseCurvedMesh possible bug or non implemented feature
Dear all,
Using plugin(AnalyseCurvedMesh), Gmsh informs that there are inverted elements in the attached mesh, while there are not.
The mesh is for a BEM code, and hence is composed by three-dimensional surface elements. Physical Surfaces 4 and 5 contain similar elements but number 4 with normals n=(0,0,1), and number 5 with normals n=(0,0,-1). Gmsh informs that elements in Physical Surface 5 are inverted, which is strange.
A similar situation occurs with Physical Surface 1, where there are elements with normals approximately (1,0,0) and also (-1,0,0), but in this case Gmsh does not detect inverted elements.