name	size	time
	../
	snapshot_493.0.hdf5	2.728GB	2018-06-15 08:14 UTC
	snapshot_493.2.hdf5	2.650GB	2018-06-15 08:18 UTC
	snapshot_493.3.hdf5	2.638GB	2018-06-15 08:21 UTC
	snapshot_493.1.hdf5	2.660GB	2018-06-15 08:16 UTC