name	size	time
	../
	snapshot_497.0.hdf5	2.732GB	2018-06-15 08:14 UTC
	snapshot_497.2.hdf5	2.628GB	2018-06-15 08:19 UTC
	snapshot_497.1.hdf5	2.664GB	2018-06-15 08:16 UTC
	snapshot_497.3.hdf5	2.654GB	2018-06-15 08:21 UTC