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CrysAlisPro would be my best bet. It has an option for multicystals and
twinning. Also it offers a very good visual tools to see any relationships
between multiple lattices, if they have.

Rangana

On Mon, 16 Jul 2018 at 22:16 Andreas Förster <[log in to unmask]> wrote:

> Dear Tommi,
>
> DIALS is good with multiple lattices.  It might not have given you best
> results as part of the Diamond pipeline, but give it a try with the
> max_lattices=2 parameter during dials.index and see where it takes you.
>
> That said, you'll end up with worse statistics if you have two lattices.
>   Don't expect magic from your processing programs.
>
> All best.
>
>
> Andreas
>
>
>
> On 16/07/2018 10:55, Kajander, Tommi A wrote:
> > Dear All,
> >
> > I was wondering what would be the best software nowadays to try to
> process data from crystal that clearly is split or
> > has a secondary set of lattice points (close, poor data) in the raw data
> - data can be processed with XDS (2.9-2.8 Å) but Rmerge tends to be
> > bit high at low resolution (close to 7-8% depending on processing) -
> using XSCALE helps with the radiation damage correction some what.
> >
> > Data looks like primitive orthorombic but not quite sure (also seems
> like it has one screw axis e.g. P2212 - but oddly phaser finds
> > solutions in P22121 also or even preferably…..). I am wondering a bit if
> it isn’t actually monoclinic.
> >
> > Based on automated processing by Diamond pipeline XDS seems most robust
> - but any hints on such cases would
> > be welcome. Of course we will try to get better crystal but so far no
> luck.
> >
> > Thanks for comments,
> >
> > Best
> > Tommi
> >
> >
> >
> > ---
> >
> > Tommi Kajander, Ph.D.
> > Structural Biology and Biophysics
> > Institute of Biot
> <https://maps.google.com/?q=itute+of+Biot&entry=gmail&source=g>echnology
> > University of Helsinki
> > Viikinkaari 1 (P.O. Box 65)
> > 00014 Helsinki, Finland
> >
> >
> >
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