name	size	time
	../
	snapshot_168.0.hdf5	1.456GB	2018-06-15 06:52 UTC
	snapshot_168.3.hdf5	1.676GB	2018-06-15 06:56 UTC
	snapshot_168.1.hdf5	1.484GB	2018-06-15 06:53 UTC
	snapshot_168.2.hdf5	1.618GB	2018-06-15 06:54 UTC