name	size	time
	../
	snapshot_040.2.hdf5	2.119GB	2018-06-15 04:53 UTC
	snapshot_040.0.hdf5	2.153GB	2018-06-15 04:49 UTC
	snapshot_040.1.hdf5	2.119GB	2018-06-15 04:51 UTC
	snapshot_040.3.hdf5	2.116GB	2018-06-15 04:55 UTC