name	size	time
	../
	snapshot_490.3.hdf5	2.259GB	2018-11-08 04:25 UTC
	snapshot_490.2.hdf5	2.297GB	2018-11-08 02:13 UTC
	snapshot_490.0.hdf5	2.403GB	2018-11-07 17:30 UTC
	snapshot_490.1.hdf5	2.273GB	2018-11-08 03:43 UTC