Amend - forecast hours are now used in the name of the file instead of the hdf5 path. Updates
to ensure that a file would be generated for every forecast hour; updates do not affect
ingest time but they may have a slight affect on latency
Amend - change hdf5 file naming convention
Amend - create hard links to the original hdf5 files instead of duplicating them
Change-Id: I364bcfaabe0a2254e558e5b66588e4a26d2a2e68
Former-commit-id: 3bf459dc65ace7aa10f88f168278b16f3c37aa5f
a64a65e976