name	size	time
	../
	snapshot_457.0.hdf5	2.716GB	2018-06-15 08:01 UTC
	snapshot_457.3.hdf5	2.625GB	2018-06-15 08:09 UTC
	snapshot_457.1.hdf5	2.652GB	2018-06-15 08:04 UTC
	snapshot_457.2.hdf5	2.603GB	2018-06-15 08:07 UTC