Dear all
I note from the XDS manual and wiki that the WFAC1 keyword, IIUC, can be used to control the number of 'alien' reflections. How does one differentiate between a true outlier (ice?) and those that should be included in the final dataset instead of being removed?
The datasets in question were collected at the peak wavelength of anomalous scatterer and have about 1000-2000 aliens with WFAC1=1 and reduced to about 200 with WFAC1=1.5.
What is the downside of increasing the WFAC1? Can it be increased to say, 2?
Thanks.
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