name	size	time
	../
	snapshot_004.2.hdf5	1.732GB	2016-09-03 01:34 UTC
	snapshot_004.1.hdf5	1.733GB	2016-09-03 01:34 UTC
	snapshot_004.3.hdf5	1.732GB	2016-09-03 01:34 UTC
	snapshot_004.0.hdf5	1.734GB	2016-09-03 01:34 UTC