name	size	time
	../
	snapshot_554.3.hdf5	2.640GB	2018-06-15 08:47 UTC
	snapshot_554.2.hdf5	2.716GB	2018-06-15 08:45 UTC
	snapshot_554.1.hdf5	2.713GB	2018-06-15 08:42 UTC
	snapshot_554.0.hdf5	2.731GB	2018-06-15 08:40 UTC