name	size	time
	../
	snapshot_180.1.hdf5	2.362GB	2018-06-15 05:56 UTC
	snapshot_180.3.hdf5	2.371GB	2018-06-15 06:00 UTC
	snapshot_180.0.hdf5	2.391GB	2018-06-15 05:54 UTC
	snapshot_180.2.hdf5	2.350GB	2018-06-15 05:58 UTC