name	size	time
	../
	snapshot_183.3.hdf5	3.188GB	2017-01-31 00:15 UTC
	snapshot_183.2.hdf5	2.985GB	2017-01-31 00:15 UTC
	snapshot_183.0.hdf5	3.244GB	2017-01-31 00:15 UTC
	snapshot_183.1.hdf5	3.330GB	2017-01-31 00:15 UTC