Final version of the code including different Lie group integrators for the gradient flow including anisotropy. 88 automated test cases are provided with corresponding error tolerance files. It may be a good idea to manually run the old test cases (in test_old) to convince oneself that the new code reproduces them too. (I've done it multiple times, of course, but a fresh independent check would be appreciated.) After that test_old can be deleted.
Final version of the code including different Lie group integrators for the gradient flow including anisotropy. 88 automated test cases are provided with corresponding error tolerance files. It may be a good idea to manually run the old test cases (in test_old) to convince oneself that the new code reproduces them too. (I've done it multiple times, of course, but a fresh independent check would be appreciated.) After that test_old can be deleted.