name	size	time
	../
	snapshot_163.2.hdf5	1.658GB	2018-06-15 06:50 UTC
	snapshot_163.0.hdf5	1.363GB	2018-06-15 06:48 UTC
	snapshot_163.1.hdf5	1.632GB	2018-06-15 06:49 UTC
	snapshot_163.3.hdf5	1.562GB	2018-06-15 06:52 UTC