This monotonization is no longer required after the bug fix in the utility functions and it too often reduces the method to first order so we're removing it. I also had to update many of the system tests for this change. See #361 for more info on the bug fixes.
To catch these kinds of issues in the future I added a system test for the Kelvin Helmholtz instability since during testing it showed the issue quite noticeably.
This monotonization is no longer required after the bug fix in the utility functions and it too often reduces the method to first order so we're removing it. I also had to update many of the system tests for this change. See #361 for more info on the bug fixes.
To catch these kinds of issues in the future I added a system test for the Kelvin Helmholtz instability since during testing it showed the issue quite noticeably.