name	size	time
	../
	snapshot_002.2.hdf5	1.234GB	2018-06-15 06:27 UTC
	snapshot_002.3.hdf5	1.216GB	2018-06-15 06:28 UTC
	snapshot_002.1.hdf5	1.233GB	2018-06-15 06:26 UTC
	snapshot_002.0.hdf5	1.233GB	2018-06-15 06:25 UTC