Re: [phenixbb] Implementation of French & Wilson data correction?

Dear PHENIX developers, A little off-topic, but will phenix implement MLI (maximum likelihood intensity target)? I heard that MLI target gives a good result because MLI handles negative intensities naturally. Keitaro 2011/3/1 Nathaniel Echols :

On Mon, Feb 28, 2011 at 8:34 AM, Ed Pozharski wrote:

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Also beware that phenix used to ignore input Fo's as long as the intensities are still present (this may have changed though).  So if you want it to use the Fo's that you have supplied, make sure that intensities are deleted from the input mtz-file.

This hasn't changed - at least not yet.  (I'm not sure what we decided to do here.)  The plan is for phenix.refine (and other apps) to automatically run the procedure when intensities are used, skipping an extra conversion step.  Right now it's optional, pending some changes to the output MTZ file, so it needs an extra parameter:

phenix.refine i_obs.mtz model.pdb french_wilson=True

(It isn't obvious what to do in the GUI, but I'll fix that today.)

-Nat _______________________________________________ phenixbb mailing list [email protected] http://phenix-online.org/mailman/listinfo/phenixbb