[phenixbb] weight optimization in refinement

Pavel Afonine pafonine at lbl.gov
Fri Nov 22 10:20:44 PST 2019

Hi Alexei,

> Is there a setting to control the number of parallel weight 
> optimization threads in phenix.refine?

nproc parameter controls number of CPUs to be used in weight optimization.

> Also, is there a way to force phenix.refine to perform global 
> real-space refinement (rsrg)?

No. There is some built-in logic, phenix.refine does it when these 
conditions are met and it can un-do the result if it is not an improvement.

Is there particular need to do this in your context?


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