[ccp4bb] Scale factor in ccp4

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CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Previous message:
Subject: Re: modelling with sad/mad data
From: Peng Zhang pzhang {- at -} SIBS {- dot -} AC {- dot -} CN
Date: 2007-03-21

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Subject: Re: shelxl, refinement of occupany
From: "George M {- dot -} Sheldrick" gsheldr {- at -} SHELX {- dot -} UNI-AC {- dot -} GWDG {- dot -} DE
Date: 2007-03-22

Subject: Scale factor in ccp4
From: yang li robertcatrukie {- at -} GMAIL {- dot -} COM
Date: 2007-03-22

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

CCP4bb navigation

CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Previous message:
Subject: Re: modelling with sad/mad data
From: Peng Zhang pzhang {- at -} SIBS {- dot -} AC {- dot -} CN
Date: 2007-03-21

Next message:
Subject: Re: shelxl, refinement of occupany
From: "George M {- dot -} Sheldrick" gsheldr {- at -} SHELX {- dot -} UNI-AC {- dot -} GWDG {- dot -} DE
Date: 2007-03-22