name	size	time
	../
	snapshot_549.1.hdf5	2.184GB	2018-06-15 08:35 UTC
	snapshot_549.3.hdf5	1.756GB	2018-06-15 08:37 UTC
	snapshot_549.2.hdf5	1.738GB	2018-06-15 08:36 UTC
	snapshot_549.0.hdf5	397.5MB	2018-06-15 08:33 UTC