name	size	time
	../
	snapshot_169.1.hdf5	1.555GB	2018-06-15 06:53 UTC
	snapshot_169.2.hdf5	1.545GB	2018-06-15 06:54 UTC
	snapshot_169.0.hdf5	1.558GB	2018-06-15 06:52 UTC
	snapshot_169.3.hdf5	1.581GB	2018-06-15 06:55 UTC