name	size	time
	../
	snapshot_220.2.hdf5	1.691GB	2018-06-15 07:05 UTC
	snapshot_220.0.hdf5	1.482GB	2018-06-15 07:02 UTC
	snapshot_220.3.hdf5	1.701GB	2018-06-15 07:07 UTC
	snapshot_220.1.hdf5	1.654GB	2018-06-15 07:03 UTC