name	size	time
	../
	snapshot_454.2.hdf5	2.611GB	2018-06-15 08:04 UTC
	snapshot_454.1.hdf5	2.659GB	2018-06-15 08:01 UTC
	snapshot_454.0.hdf5	2.690GB	2018-06-15 07:59 UTC
	snapshot_454.3.hdf5	2.627GB	2018-06-15 08:07 UTC