name	size	time
	../
	snapshot_440.3.hdf5	2.518GB	2018-06-15 08:01 UTC
	snapshot_440.2.hdf5	2.516GB	2018-06-15 07:59 UTC
	snapshot_440.0.hdf5	2.905GB	2018-06-15 07:40 UTC
	snapshot_440.1.hdf5	2.639GB	2018-06-15 07:57 UTC