name	size	time
	../
	snapshot_554.3.hdf5	2.133GB	2018-06-15 09:26 UTC
	snapshot_554.2.hdf5	2.138GB	2018-06-15 09:25 UTC
	snapshot_554.1.hdf5	2.142GB	2018-06-15 09:23 UTC
	snapshot_554.0.hdf5	1.871GB	2018-06-15 09:21 UTC