name	size	time
	../
	snapshot_311.0.hdf5	989.7MB	2018-06-15 08:05 UTC
	snapshot_311.1.hdf5	2.305GB	2018-06-15 08:07 UTC
	snapshot_311.2.hdf5	2.292GB	2018-06-15 08:09 UTC
	snapshot_311.3.hdf5	2.316GB	2018-06-15 08:11 UTC