name	size	time
	../
	snapshot_031.0.hdf5	6.905GB	2016-08-24 01:29 UTC
	snapshot_031.1.hdf5	6.844GB	2016-08-24 01:29 UTC
	snapshot_031.3.hdf5	6.836GB	2016-08-24 01:29 UTC
	snapshot_031.2.hdf5	6.869GB	2016-08-24 01:29 UTC