name	size	time
	../
	snapshot_257.1.hdf5	2.919GB	2019-02-28 07:17 UTC
	snapshot_257.0.hdf5	3.000GB	2019-02-28 06:14 UTC
	snapshot_257.2.hdf5	2.938GB	2019-02-28 07:03 UTC
	snapshot_257.3.hdf5	2.876GB	2019-02-28 07:50 UTC