name	size	time
	../
	snapshot_171.2.hdf5	1.351GB	2018-06-15 06:51 UTC
	snapshot_171.3.hdf5	1.343GB	2018-06-15 06:53 UTC
	snapshot_171.1.hdf5	1.376GB	2018-06-15 06:50 UTC
	snapshot_171.0.hdf5	1.265GB	2018-06-15 06:49 UTC