[Chimera-users] Assigning pre-calculated attribute to B-factor column of pdb

Hi all, Is there an easy way to assign a pre-calculated attribute (for example, ramachandran probability) to the b-factor (or occupancy) column of a pdb file using chimera? I’d like to do this so I can color a pdb by ramachandran probability (or other custom attributes, e.g map-model correlation) and use it as a guide while rebuilding in Coot (which has options for coloring by b-factor or occupancy, but no other capacity for custom coloring of molecules). Best, Oliver.