Added an utility datastore.hdf5new
Added an utility datastore.hdf5new


Former-commit-id: 2770c2b5e39a46c0376dca1ce87e69891f6978ee [formerly 2770c2b5e39a46c0376dca1ce87e69891f6978ee [formerly 7c7e21af9c4f65c1b3e7237e695f1048bd922be3]]
Former-commit-id: a3bea069823249e8bf72cee991d8bd7eea9de936
Former-commit-id: 710de50ac9557439df2f5385543f19a5be7494bc
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine