name	size	time
	../
	snapshot_181.1.hdf5	1.828GB	2016-10-28 02:40 UTC
	snapshot_181.0.hdf5	1.688GB	2016-10-28 02:40 UTC
	snapshot_181.3.hdf5	1.839GB	2016-10-28 02:40 UTC
	snapshot_181.2.hdf5	1.820GB	2016-10-28 02:40 UTC