name	size	time
	../
	snapshot_222.0.hdf5	2.454GB	2018-06-15 06:08 UTC
	snapshot_222.2.hdf5	2.441GB	2018-06-15 06:12 UTC
	snapshot_222.1.hdf5	2.423GB	2018-06-15 06:10 UTC
	snapshot_222.3.hdf5	2.416GB	2018-06-15 06:14 UTC