On Fri, 2010-05-14 at 15:35 -0700, Pavel Afonine wrote: > phenix.refine does not use any data cutoff for refinement. So was the Fo>0 hard-wired cutoff removed? I don't have the latest version so I can't check myself. -- "I'd sacrifice myself, but I'm too good at whistling." Julian, King of Lemurs