Pointless: Difference between revisions

17 bytes added ,  8 September 2015
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The pointless program (see [http://dx.doi.org/10.1107/S0907444905036693 Scaling and Assessment of Data Quality, Philip Evans, Acta Cryst D 62, 72-82]) serves to identify space group possibilities from unmerged data.  
The pointless program (see [http://dx.doi.org/10.1107/S0907444905036693 Scaling and Assessment of Data Quality, Philip Evans, Acta Cryst D 62, 72-82]) is part of CCP4 and serves to identify space group possibilities from unmerged data.  


HTML documentation is at http://www.ccp4.ac.uk/html/pointless.html . The pre-release version may be obtained from ftp://ftp.mrc-lmb.cam.ac.uk/pub/pre/ .  
HTML documentation is at http://www.ccp4.ac.uk/html/pointless.html . The pre-release version may be obtained from ftp://ftp.mrc-lmb.cam.ac.uk/pub/pre/ .  
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One may send several commands to pointless:
One may send several commands to pointless:
  echo -e SETTING SYMMETRY-BASED\\n CHIRALITY CHIRAL | pointless XDS_ASCII.HKL
  echo SETTING SYMMETRY-BASED\\n CHIRALITY CHIRAL | pointless XDS_ASCII.HKL


Typical usage for converting to multi-record MTZ file (for scaling with SCALA or AIMLESS) is
Typical usage for converting to multi-record MTZ file (for scaling with SCALA or AIMLESS) is
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