name	size	time
	../
	snapshot_198.1.hdf5	1.418GB	2018-06-15 06:55 UTC
	snapshot_198.3.hdf5	1.387GB	2018-06-15 06:57 UTC
	snapshot_198.2.hdf5	1.425GB	2018-06-15 06:56 UTC
	snapshot_198.0.hdf5	1.235GB	2018-06-15 06:54 UTC