name	size	time
	../
	snapshot_333.2.hdf5	2.549GB	2018-06-15 06:50 UTC
	snapshot_333.0.hdf5	2.617GB	2018-06-15 06:45 UTC
	snapshot_333.3.hdf5	2.505GB	2018-06-15 06:52 UTC
	snapshot_333.1.hdf5	2.562GB	2018-06-15 06:47 UTC