name	size	time
	../
	snapshot_521.1.hdf5	1.799GB	2018-06-15 08:42 UTC
	snapshot_521.2.hdf5	1.784GB	2018-06-15 08:43 UTC
	snapshot_521.0.hdf5	1.782GB	2018-06-15 08:40 UTC
	snapshot_521.3.hdf5	1.789GB	2018-06-15 08:44 UTC