Re: [phenixbb] A couple of questions regarding twinning

On a related note, how is the R factor calculated with twinned structures (i.e., how is Fcalc determined for the purposes of R factor calculation)? Thanks, Owen On Jun 3, 2010, at 10:27 AM, Nathaniel Echols wrote:

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wrote: (see attached file) but only the last one seems to be used. Do I guess correctly that there is only provision for two domains adn therefore the last twinning definition overrides any

On Thu, Jun 3, 2010 at 6:52 AM, Pietro Roversi

Correct.

If so, is there a way of specifying and using multiple twinning domains/operators?

Currently phenix.refine is limited to a single twin operator.

-Nat