name	size	time
	../
	snapshot_174.2.hdf5	1.331GB	2018-06-15 06:51 UTC
	snapshot_174.1.hdf5	1.321GB	2018-06-15 06:50 UTC
	snapshot_174.0.hdf5	1.344GB	2018-06-15 06:49 UTC
	snapshot_174.3.hdf5	1.355GB	2018-06-15 06:53 UTC