name	size	time
	../
	snapshot_199.0.hdf5	1.510GB	2018-06-15 07:13 UTC
	snapshot_199.3.hdf5	2.198GB	2018-06-15 07:18 UTC
	snapshot_199.1.hdf5	2.286GB	2018-06-15 07:15 UTC
	snapshot_199.2.hdf5	2.165GB	2018-06-15 07:17 UTC