name	size	time
	../
	snapshot_133.1.hdf5	1.395GB	2018-06-15 06:44 UTC
	snapshot_133.2.hdf5	1.669GB	2018-06-15 06:45 UTC
	snapshot_133.0.hdf5	1.282GB	2018-06-15 06:42 UTC
	snapshot_133.3.hdf5	1.686GB	2018-06-15 06:46 UTC