name	size	time
	../
	snapshot_019.3.hdf5	1.785GB	2018-06-15 06:24 UTC
	snapshot_019.1.hdf5	1.660GB	2018-06-15 06:21 UTC
	snapshot_019.2.hdf5	1.716GB	2018-06-15 06:22 UTC
	snapshot_019.0.hdf5	1.559GB	2018-06-15 06:19 UTC