Switch to HighFive
Seems better than the hdf5 group interface. It would be one less dependency as only the basic hdf5 lib would need to be installed https://github.com/BlueBrain/HighFive
Seems better than the hdf5 group interface. It would be one less dependency as only the basic hdf5 lib would need to be installed https://github.com/BlueBrain/HighFive