— procedure: libcheck-exe

this is override-able by the user in their .coot file (for example).

— procedure: monomer-molecule-from-3-let-code code dict-cif-libin . ccp4i-project-dir

Return -2 on code is not a string Return -3 on libcheck failure Return imol on success Return handle-read-draw-molecule error code on failure to read resultant pdb file

Actually, it would be nice to know if this code represented a full description - or a minimal one... perhaps we can parse the log file and call a pop-up that will tell us.

dict-cif-libin should be a string. If it is "" then it is ignored. If it is not "" then it is used to create input to libcheck (not a command line argument) so that bespoke dictionary libraries can produce coords using "Get Monomer".