This PR adds support for serialized restarts (i.e., using io/restartMode = {singleFileRead,singleFileWrite,singleFileReadWrite}) for the low Mach solvers. Because the low Mach solvers use H1-conforming elements rather than DG, some of the underlying functionality in IOFamily had to be generalized. Specifically, the function IOFamily::readDistributeSerializedVariable was refactored to ensure that the unpack operation is valid for H1 elements in addition to DG.
This PR adds support for serialized restarts (i.e., using
io/restartMode = {singleFileRead,singleFileWrite,singleFileReadWrite}) for the low Mach solvers. Because the low Mach solvers use H1-conforming elements rather than DG, some of the underlying functionality inIOFamilyhad to be generalized. Specifically, the functionIOFamily::readDistributeSerializedVariablewas refactored to ensure that the unpack operation is valid for H1 elements in addition to DG.