Dear Paul,
I would like to repeat and specify my previous bug report that Coot
displays CNS and Phenix.Refine maps apparently at a wrong contour
level, even after converting the maps into CCP4 map format with
Mapman. The visual comparison can be done within Coot against
equivalent REFMAC5 maps from the same project, or by displaying the
same CNS/Phenix.Refine maps in other graphics programs like Moloc or
O. The apparent contour level of CNS/Phenix.Refine maps in Coot is
wrong by a factor of ~2.5. This means, a 2mfodfc-map from CNS/
Phenix.Refine shows a contour level of 1.0 sigma when contoured in
Coot at ~2.5 sigma, a mfodfc-map from CNS/Phenix.Refine shows contour
levels of +/- 3 sigma when contoured in Coot at +/- ~7.5 sigma.
Could you please check and maybe correct this?
Best regards,
Dirk.
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Dirk Kostrewa
Gene Center, A 5.07
Ludwig-Maximilians-University
Feodor-Lynen-Str. 25
81377 Munich
Germany
Phone: +49-89-2180-76845
Fax: +49-89-2180-76999
E-mail: [EMAIL PROTECTED]
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