name	size	time
	../
	snapshot_157.3.hdf5	1.969GB	2018-06-15 07:01 UTC
	snapshot_157.2.hdf5	1.918GB	2018-06-15 07:00 UTC
	snapshot_157.0.hdf5	2.040GB	2018-06-15 06:56 UTC
	snapshot_157.1.hdf5	1.973GB	2018-06-15 06:58 UTC