Andrew, phenix.refine may not use reflection-outliers (Read, R. J. (1999). Acta Cryst. D55, 1759–1764.). Typically this is just a few reflections. If you have a good reason to disable this, then use xray_data.outliers_rejection=false.
P.S.: There is Phenix mailing list for Phenix-related questions. Pavel On Wed, Jul 26, 2017 at 12:36 AM, Andrew Marshall < andrew.c.marsh...@adelaide.edu.au> wrote: > Dear crystallographers, > > I have two datasets that were merged/scaled using ccp4's aimless, with > resolution ranges of 52-1.7 and 57-1.9. However, upon refinement, the > resolution range used by phenix.refine is 36-1.7 for one and 104-1.9 for > the other. 1) Why does phenix.refine change the low resolution limits of my > processed data? 2) How can I prevent this? > > Thanks, > > Andrew >