I think you need to worry about why that has happened, rather than get an automated rejection criteria! 

There must be some problem in the data collection for that to happen..

Eleanor 

On 9 November 2017 at 19:04, CPMAS Chen <[log in to unmask]> wrote:

Hi All,

Is there a way to reject diffraction images based on Rmerge?

When I processed my data with XDS, I use AIMLESS in CCP4 to get merged, truncated data. However, there is quite some images with high Rmerge, say larger than 1. Is there a keyword I can use to reject these images based a Rmerge cut-off, say 0.6?

Thanks!

Charles

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Charles Chen, Ph. D

Research Associate

University of Pittsburgh School of Medicine

Department of Anesthesiology

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