[phenixbb] advice for speeding up cif_as_mtz

Phil Jeffrey pjeffrey at princeton.edu
Mon Sep 10 12:04:22 PDT 2012


I would take a look at cif2mtz in the CCP4 package.

Phil Jeffrey
Princeton


On 9/10/12 10:38 AM, Eric Williams wrote:
> I'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).
>
> Here's how I'm calling it:
>
> phenix.cif_as_mtz <sf_cif_fn> --ignore-bad-sigmas --merge
> --remove-systematic-absences --map-to-asu --symmetry=<pdb_model_fn>
> --output-file-name=<sf_mtz_fn>
>
> I'm hoping that perhaps someone could help me determine which command
> line argument(s) could be removed to provide maximum speed-up.
>
> Thanks. :)
>
> Eric
>
>
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