Seep3D

It is possible in some cases for Seep3D to allow creating adjacent regions with incompatible faces. In the past, Seep3D would create such regions and could save the file, but on opening the file Seep3D would display an error message and exit.

Now it will instead display a warning and continue. The analysis can even be solved and results can be viewed, but there will be a no-flow boundary along the incompatible region boundary.