name	size	time
	../
	snapshot_222.0.hdf5	1.270GB	2018-06-15 06:58 UTC
	snapshot_222.2.hdf5	1.413GB	2018-06-15 07:01 UTC
	snapshot_222.1.hdf5	1.442GB	2018-06-15 07:00 UTC
	snapshot_222.3.hdf5	1.436GB	2018-06-15 07:02 UTC