name	size	time
	../
	snapshot_121.3.hdf5	1.743GB	2016-09-20 14:06 UTC
	snapshot_121.0.hdf5	1.901GB	2016-09-20 14:07 UTC
	snapshot_121.2.hdf5	1.711GB	2016-09-20 14:06 UTC
	snapshot_121.1.hdf5	1.703GB	2016-09-20 14:06 UTC