4 Apr
                
                    2011
                
            
            
                4 Apr
                
                '11
                
            
            
            
        
    
                2:48 p.m.
            
        The new GUI has "---" in the list of map types for phenix.refine. Users expect this to mean "don't use map definition". I think there was previously a blank menu entry that worked this way. Instead, it is written to the .def file, and the job gives an error, but otherwise works OK. Thanks, Joe Krahn