name	size	time
	../
	snapshot_144.3.hdf5	2.258GB	2018-06-15 05:49 UTC
	snapshot_144.0.hdf5	2.350GB	2018-06-15 05:44 UTC
	snapshot_144.2.hdf5	2.296GB	2018-06-15 05:47 UTC
	snapshot_144.1.hdf5	2.298GB	2018-06-15 05:46 UTC