[phenixbb] twinning analysis

Andreas Förster docandreas at gmail.com
Wed Apr 23 09:16:52 PDT 2008

Hey all,

I've been digging around with a nasty dataset for a while, twinning,
pseudosymmetry, etc.  Phenix.xtriage has helped me make some guesses as
to what's going on, but phenix.twin_map_utils fails.  I used an mtz file
obtained from XDS via f2mtz and cad as xray data, like so:

phenix.twin_map_utils xray_data.file=blah.mtz model=blah.pdb
unit_cell=86.623,86.623,121.357,90,90,120 space_group=P65

Here's the error:

Traceback (most recent call last):

line 7, in <module>

line 256, in run
     tmp_params = utils.r_free_flags_params.extract()
AttributeError: 'module' object has no attribute 'r_free_flags_params'

I see the error on a recent macbook pro with current cci_apps.  How can
I get around it?



ps. I apologize if that question posted to the board earlier.  I wrote 
from a wrong account.

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