integer iscode,indpdb,outpdb,outmol2,iopt,nstart,nend,constr_dist
logical refstr,pdbref,punch_dist,print_dist,caonly,lside,
& lprint_cart,lprint_int,from_cart,efree,from_bx,from_cx,
- & with_dihed_constr
+ & with_dihed_constr,
+ & print_contact_map
common /cntrl/ betaT,iscode,indpdb,refstr,pdbref,outpdb,outmol2,
& punch_dist,print_dist,caonly,lside,lprint_cart,lprint_int,
& from_cart,from_bx,from_cx,efree,iopt,nstart,nend,constr_dist,
- & with_dihed_constr
+ & with_dihed_constr,
+ & print_contact_map