You know that point group has two indexing conventions (h k l and -k,-h,-l
if I remember - see the CCP4 documentation on alternate indexing and use
pointless to sort it out.. Eleanor
. Use pointless to check On Apr 4 2012, Deepthi wrote:
>Hello everyone
>I have a problem scaling the MAD data which was collected a week ago.The
>data was collected at 1.5A resolution using three wavelengths for Zn-MAD
>experiments. Scaling the data for MAD experiments, the number of rejections
>and chi2 values were very high even after adjusting the error-scale factor
>and error model. The space group i used was p312 which i obtained by
>running a self-rotation function in MOLREP. When i scale my data using p312
>spacegroup the chi2 and rejections were huge. But he data was scaling well
>in p321 spacegroup. can anyone explain whats going on?
>
>Thank you very much
>
>Deepthi
>
--
Professor Eleanor Dodson
YSNL, Dept of Chemistry
University of York
Heslington YO10 5YW
tel: 00 44 1904 328259
Fax: 00 44 1904 328266
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