name	size	time
	../
	snapshot_258.0.hdf5	2.666GB	2018-06-15 06:19 UTC
	snapshot_258.2.hdf5	2.429GB	2018-06-15 06:23 UTC
	snapshot_258.3.hdf5	2.381GB	2018-06-15 06:25 UTC
	snapshot_258.1.hdf5	2.438GB	2018-06-15 06:21 UTC