name	size	time
	../
	snapshot_171.2.hdf5	7.015GB	2016-10-05 16:25 UTC
	snapshot_171.3.hdf5	6.990GB	2016-10-05 16:25 UTC
	snapshot_171.1.hdf5	6.877GB	2016-10-05 16:25 UTC
	snapshot_171.0.hdf5	6.862GB	2016-10-05 16:25 UTC