This is not a bug. The Aimless program itself will cut the low resolution limit to 30Å but then the uniqueify step generates all reflections out to the maximum resolution, in order to make FreeR flags for them all. Since the extra reflections have no data, they will not contribute to any further steps in solution or refinement. Don't worry!
Phil On 3 Oct 2014, at 01:15, Alisa Glukhova <alis...@umich.edu> wrote: > Dear ccp4bb, > > I am having an issue with low resolution shell when converting unmerged data > from Scalepack using Aimless. > > My data has a resolution of 30- 2.6 angstroms as written in the .sca file. > However, when I convert it to mtz using Aimless the resolution changes > automatically to 91.46 - 2.6. > I was trying to manually change > the resolution limits, and while the high resolution limit does change, the > low resolution remains at 91.46 angstroms. > When looking at my mtz file in HKLview I can see that only H,K,L and Rfree > are to 91.46 angstroms. All other columns are to the requested 30 angstroms. > > I am wondering if it is supposed to do that or there is something I am not > doing right? > > Thank you for your help! > > -- > Alisa Glukhova > postdoctoral fellow > Tesmer lab > University of Michigan
