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Re: [ccp4bb] Scale factor in ccp4 |
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CCP4bb navigationCCP4bb <-- 2007 <-- March 2007 <-- 22 March 2007Subject: Re: Scale factor in ccp4 From: Johan Turkenburg jpt {- at -} YSBL {- dot -} YORK {- dot -} AC {- dot -} UK Date: 2007-03-22 You can read both files back into scalepack and scale them. Better still, if you have the .x files from denzo, read both sets into scalepack. Scenarios both in the manual. Johan yang li wrote: > Hi: > I have two set of data from the same crystal with the names 1.sca and > 2.sca, > they have different Intensity values due to different scale factors. > Now I use Scalepack2mtz > convert them to 1.mtz and 2.mtz, then use cad to merge to a cad.mtz, then > convert it to cad.sca file, I find that the Intensity values in this > cad.sca arediffrent from > 1.sca and 2.sca, I wonder if the program has scaled the values itself? > If that is true, > which program did this, Scalepack2mtz or cad? > Thanks! > > Li Yang > > -- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Dr. Johan P. Turkenburg X-ray facilities manager York Structural Biology Laboratory Chemistry Department Phone (+) 44 1904 328253 University of York Fax (+) 44 1904 328266 York YO10 5YW UK Email: jpt@ysbl.york.ac.uk +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ CCP4bb navigationCCP4bb <-- 2007 <-- March 2007 <-- 22 March 2007 |
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