name	size	time
	../
	snapshot_199.0.hdf5	1.431GB	2018-06-15 07:11 UTC
	snapshot_199.3.hdf5	2.011GB	2018-06-15 07:16 UTC
	snapshot_199.1.hdf5	1.863GB	2018-06-15 07:13 UTC
	snapshot_199.2.hdf5	1.997GB	2018-06-15 07:15 UTC