name	size	time
	../
	snapshot_133.1.hdf5	2.084GB	2018-06-15 06:52 UTC
	snapshot_133.2.hdf5	2.032GB	2018-06-15 06:53 UTC
	snapshot_133.0.hdf5	1.787GB	2018-06-15 06:50 UTC
	snapshot_133.3.hdf5	1.842GB	2018-06-15 06:55 UTC