Hi,
I recently refined a structure using experimental Intensities and compared it to the same structure refined with calculated structure factors.
I know if you provide intensities Phenix.refine will convert to structure factors. I am not sure if it runs truncate or what.
It uses French & Wilson method to convert Iobs to Fobs, which is implemented in Phenix based on original publication.
Anyway, I get this in the log file which matches my completeness in the scala log file:
Completeness in resolution range: 0.992202 Completeness with d_max=infinity: 0.992164
When I run using structure factors (Truncate run in Scala) I get the following:
Completeness in resolution range: 0.901282 Completeness with d_max=infinity: 0.901259
If it was the other way around I could speculate about the reason.. Otherwise I need to see the data file. Could you send it to me off list? Pavel