On Sun, Mar 3, 2013 at 2:06 PM, Kip Guja <kip at pharm.stonybrook.edu> wrote: > Is the newest version of Phenix capable of refinement with multiple twin laws (eg, tetartohedral twinning)? If so, any advice on input parameters, etc. would be greatly appreciated. Sorry, only one twin law is supported right now. -Nat