name	size	time
	../
	snapshot_491.2.hdf5	2.643GB	2018-06-15 08:19 UTC
	snapshot_491.3.hdf5	2.622GB	2018-06-15 08:21 UTC
	snapshot_491.0.hdf5	2.714GB	2018-06-15 08:14 UTC
	snapshot_491.1.hdf5	2.695GB	2018-06-15 08:16 UTC