[phenixbb] weaker density in maps

[David Garboczi]

We sometimes build model into density at ~0.8 sigma, refine, and the 
Rfree becomes lower.  So we believe that we put model where it should 
be.

Running the same data and same model in phenix under default 
conditions at the command line, we obtain maps that do not show the 
weaker features in which we believe in CNS.

We are wondering if we can believe the weaker density or is it that 
we are not toggling something on in phenix.

We routinely view the phenix-generated maps after transforming them 
to dsn6 files in mapman.

thanks,
Dave


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