I&#39;m currently running cif_as_mtz and model_vs_data on the whole PDB as part of my dissertation. Time has become a critical concern, and cif_as_mtz (dev-1141) is running very, very slowly (1-4 minutes per entry).<div><br>

</div><div>Here&#39;s how I&#39;m calling it:</div><div><br></div><div>phenix.cif_as_mtz &lt;sf_cif_fn&gt; --ignore-bad-sigmas --merge --remove-systematic-absences --map-to-asu --symmetry=&lt;pdb_model_fn&gt; --output-file-name=&lt;sf_mtz_fn&gt;</div>

<div><br></div><div>I&#39;m hoping that perhaps someone could help me determine which command line argument(s) could be removed to provide maximum speed-up.</div><div><br></div><div>Thanks. :)</div><div><br></div><div>Eric</div>