name	size	time
	../
	snapshot_142.2.hdf5	6.865GB	2017-10-02 00:13 UTC
	snapshot_142.3.hdf5	6.829GB	2017-10-02 00:12 UTC
	snapshot_142.1.hdf5	6.910GB	2017-10-02 00:13 UTC
	snapshot_142.0.hdf5	6.990GB	2017-10-02 00:13 UTC