name	size	time
	../
	snapshot_120.3.hdf5	1.422GB	2018-06-15 06:45 UTC
	snapshot_120.2.hdf5	1.527GB	2018-06-15 06:44 UTC
	snapshot_120.0.hdf5	1.459GB	2018-06-15 06:42 UTC
	snapshot_120.1.hdf5	1.511GB	2018-06-15 06:43 UTC