Re: [ccp4bb] Refienmnet

2017-08-18 Thread Eleanor Dodson
There is a REFMAC plot of Rfactor v resolution, and of v v resolution. These can show if there is some resolution dependent spike - e.g. one due to ice rings or saturated low resin data. Look at those I suggest Eleanor On 17 August 2017 at 18:38, Kay Diederichs

Re: [ccp4bb] Refienmnet

2017-08-17 Thread Kay Diederichs
Dear Rohit, in your refinement table I find that the R-factors are elevated in the ice ring ranges (around 2.22 and 1.93 A resolution). And your data collections statistics seem to confirm this - CC1/2 is very high at high resolution which is often due to ice rings. Could be a classical case

Re: [ccp4bb] Refienmnet

2017-08-15 Thread Dale Tronrud
Your first step is to look at your images and see what is going on in that shell. Since you are looking at merged stats the first guess is that there is something wrong with all of the images, but only by looking at them can you tell. Dale Tronrud On 8/15/2017 9:39 AM, rohit kumar wrote: >