name	size	time
	../
	snapshot_554.3.hdf5	1.922GB	2018-06-15 08:39 UTC
	snapshot_554.2.hdf5	1.910GB	2018-06-15 08:38 UTC
	snapshot_554.1.hdf5	1.892GB	2018-06-15 08:36 UTC
	snapshot_554.0.hdf5	355.6MB	2018-06-15 08:35 UTC