name	size	time
	../
	snapshot_221.1.hdf5	3.428GB	2017-02-08 00:38 UTC
	snapshot_221.3.hdf5	3.635GB	2017-02-08 00:38 UTC
	snapshot_221.2.hdf5	2.691GB	2017-02-08 00:38 UTC
	snapshot_221.0.hdf5	3.072GB	2017-02-08 00:38 UTC