name	size	time
	../
	snapshot_555.0.hdf5	1.721GB	2018-06-15 08:50 UTC
	snapshot_555.2.hdf5	1.829GB	2018-06-15 08:53 UTC
	snapshot_555.3.hdf5	1.852GB	2018-06-15 08:54 UTC
	snapshot_555.1.hdf5	1.760GB	2018-06-15 08:51 UTC