name	size	time
	../
	snapshot_171.2.hdf5	3.045GB	2017-01-28 06:53 UTC
	snapshot_171.3.hdf5	3.307GB	2017-01-28 06:53 UTC
	snapshot_171.1.hdf5	3.262GB	2017-01-28 06:53 UTC
	snapshot_171.0.hdf5	3.109GB	2017-01-28 06:53 UTC