On 16 Aug 2012, at 18:17, Nathaniel Echols wrote: > Well, you were the one who figured out the explanation <blush> I'm officially getting old! Luc -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://phenix-online.org/pipermail/cctbxbb/attachments/20120816/19df0f4b/attachment.htm>