Try to change the SG to H3. Worked for me
Carsten
> -----Original Message-----
> From: Mailing list for users of COOT Crystallographic Software
> [mailto:[log in to unmask]]On Behalf Of Watier Yves
> Sent: Friday, July 11, 2008 10:45 AM
> To: [log in to unmask]
> Subject: [COOT] Problem displaying R3 spacegroup maps in coot
>
>
> Dear coot users,
>
> I've got a strange map while trying to load an R3 map.
> I've got no problem when I try within pymol.
>
> No errors messages appears in the coot console.
>
> The map is compute via the fourrier option of GSAS, and
> export with Gsas2map.
> The ccp4 number for R3 is 1146 (according to the symop.lib)
> for the iucr
> it's 146.
>
> For illustration I attach a screen capture with a Fcalc map +
> the model,
> coot vs pymol, same map, same molecule same orientation...
> not easy to spot
> the problem...
>
> Did someone experience similar problems with trigonal maps ?
> Any idea how to
> fix it ?
>
>
> last coot version tested is the nightly
> coot-0.5-pre-1-revision-1254-binary-Linux-i386-redhat-8.0-pyth
> on.tar.gz
> 11-Jul-2008 12:53 96M.
>
> Best regards,
>
>
> --
> Watier Yves
> PhD Student, European Synchrotron Radiation Facility (ESRF)
> Experiments Division / Materials Science Group
> ID31 high resolution powder diffraction beamline.
> 6 Rue Jules Horowitz, BP 220, 38043 Grenoble, Cedex 9,
> France. Office: 10.01.06
> Tel. (+)33(0)4.76.88.29.67 Fax. (+)33(0)4.76.88.27.07
> http://www.esrf.fr/UsersAndScience/Experiments/MaterialsScience/ID31/
>
>
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