name	size	time
	../
	snapshot_179.2.hdf5	2.456GB	2018-06-15 07:06 UTC
	snapshot_179.3.hdf5	2.493GB	2018-06-15 07:11 UTC
	snapshot_179.1.hdf5	2.677GB	2018-06-15 07:04 UTC
	snapshot_179.0.hdf5	431.9MB	2018-06-15 07:02 UTC