name	size	time
	../
	snapshot_168.0.hdf5	1.098GB	2018-06-15 06:49 UTC
	snapshot_168.3.hdf5	1.543GB	2018-06-15 06:53 UTC
	snapshot_168.1.hdf5	1.216GB	2018-06-15 06:50 UTC
	snapshot_168.2.hdf5	1.472GB	2018-06-15 06:51 UTC