Hi Christine,
try
phenix.xtriage olddata.sca reference.data.file_name=newdata.sca
and check if you need to 'reindex' your data/model.
Cheers
Peter
2008/2/29, Christine Gee
Hi This is a more general crystallography question maybe. I am using phenix.refine and I have a model structure refined against data at 3.4A. The model was built from experimental phasing. I reprocessed the same dataset, to include another angstrom resolution (3.3). It has 50% of the data from 3.4 to 3.3 and the I/sigI is about 2. When I refine my structure at 3.4 the stats are 32 and 36 for R and Rfree, but when I use the phase extended data (and the same reflections are the test set up to 3.4A as long as CCP4i did the job right with setting the Rfree) the stats suddenly jump to 49 and 56 when I refine the model against the higher resolution data. Is there something I am missing? I am doing a rigid and an anneal before individual sites and adp refinement. The space group is P3121. Regards Christine
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