name	size	time
	../
	snapshot_067.3.hdf5	1.363GB	2018-06-15 06:31 UTC
	snapshot_067.2.hdf5	1.180GB	2018-06-15 06:30 UTC
	snapshot_067.0.hdf5	1.039GB	2018-06-15 06:28 UTC
	snapshot_067.1.hdf5	1.102GB	2018-06-15 06:29 UTC