[phenixbb] twinned kick maps?

Pavel Afonine PAfonine at lbl.gov
Fri Mar 27 15:23:00 PDT 2009


Hi Petri,

sorry for the problem. No, currently you cannot compute "kick maps" 
using twinned data. It is our technical limitation that will be resolved 
at some point.

Pavel.


On 3/27/09 3:19 PM, Petri Kursula wrote:
> Just wondering, after some nice experience with kicked maps from a  
> 'normal' case, I tried to get kicked maps for a twinned structure, and  
> get the following...is this a known issue, is it possible to calculate  
> kicked maps for a twinned refinement?
>
> Traceback (most recent call last):
>    File "/Users/pkursula/cci-apps/cci_apps_sources/phenix/phenix/ 
> command_line/refine.py", line 5, in <module>
>      command_line.run(command_name="phenix.refine", args=sys.argv[1:])
>    File "/Users/pkursula/cci-apps/cci_apps_sources/phenix/phenix/ 
> refinement/command_line.py", line 101, in run
>      map_manger.write_files()
>    File "/Users/pkursula/cci-apps/cci_apps_sources/phenix/phenix/ 
> refinement/driver.py", line 1256, in write_files
>      symmetry_flags                = maptbx.use_space_group_symmetry)
>    File "/Users/pkursula/cci-apps/cci_apps_sources/mmtbx/maps.py",  
> line 473, in __init__
>      b_sharp                       = b_sharp).fft_map
>    File "/Users/pkursula/cci-apps/cci_apps_sources/mmtbx/maps.py",  
> line 498, in __init__
>      r_free_flags   = fmodel.r_free_flags,
> AttributeError: 'twin_model_manager' object has no attribute  
> 'r_free_flags'
> bash-3.2$
>
> Best regards,
> Petri
>
>
>
> ---
> Petri Kursula, Ph.D.
> Academy Research Fellow, Group Leader
> Docent of Neurobiochemistry
> Department of Biochemistry
> University of Oulu, Oulu, Finland
> petri.kursula at oulu.fi
> cc.oulu.fi/~pkursula
> www.biochem.oulu.fi/kursula
> ---
>
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>   



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