Commits
Merge pull request #1252 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:develop to develop * commit '1c8916ca0e9fe3447efe205094a2b5d3d5ccf8f6': Normalization with vol_integration (misc internal and datatype)
Merge pull request #1252 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:develop to develop * commit '1c8916ca0e9fe3447efe205094a2b5d3d5ccf8f6': Normalization with vol_integration (misc internal and datatype)