Commits
Merging in latest from upstream (HDFFV/hdf5:refs/heads/develop) * commit '5c99d4e4df67699b81f1323e27a4df935d90e465': Normalization with vol_integration (misc internal and datatype)
Merging in latest from upstream (HDFFV/hdf5:refs/heads/develop) * commit '5c99d4e4df67699b81f1323e27a4df935d90e465': Normalization with vol_integration (misc internal and datatype)