name	size	time
	../
	snapshot_142.2.hdf5	1.559GB	2018-06-15 06:45 UTC
	snapshot_142.3.hdf5	1.568GB	2018-06-15 06:47 UTC
	snapshot_142.1.hdf5	1.467GB	2018-06-15 06:44 UTC
	snapshot_142.0.hdf5	1.474GB	2018-06-15 06:43 UTC