http://projects.qi-hardware.com/index.php/p/ben-scans/source/tree/master/data/csv/ben-dispbase-back-100um.txt.bz2
http://projects.qi-hardware.com/index.php/p/ben-scans/source/tree/master/data/csv/ben-dispbase-front-100um.txt.bz2
0.96
8.525 -0.312204 0.498529
-0.0765665 -0.0891693 0.217631
8.4 -0.0660012 0.522653
-0 0 0