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Re: [ccp4bb]: R-Free flag

You can use SFTOOLS (in CCP4) to convert between cns-mtz (and other) formats. It will automatically update your R-free flags.


Jan Abendroth wrote:

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Dear all,
I have started a refinement with cns and now want to change to refmac.
During the cns-refinement I used the default-flag (1) for the R-free
hkls. Refmac uses per default the flag 0. In order to keep the flagged
set consitently: how can I convince refmac to take the 1 as flag?
The keyword "nfree_exclude 1" (as I understood the manual) however
doesn't work.
Thanks for hints and answers

Jan Abendroth
Institut fuer Biochemie
Universitaet Koeln
Zuelpicher Strasse 47
D-50674 Koeln

Tel: +49-(0)221 470 6455 (Labor)
                    6445 (Buero)
Fax: +49-(0)221 470 5092

Arjan Snijder
Lab. of Biophysical Chemistry
University of Groningen
Nyenborgh 4
9747 AG Groningen
tel +31 (0) 50 3634396
fax +31 (0) 50 3634800