name	size	time
	../
	snapshot_175.2.hdf5	2.912GB	2017-01-29 05:06 UTC
	snapshot_175.1.hdf5	3.422GB	2017-01-29 05:06 UTC
	snapshot_175.3.hdf5	3.260GB	2017-01-29 05:06 UTC
	snapshot_175.0.hdf5	3.136GB	2017-01-29 05:06 UTC