--- /dev/null
+ integer modecalc,iscode,indpdb,indback,indphi,iranconf,icheckgrad,
+ & inprint,i2ndstr,mucadyn,constr_dist
+ logical minim,refstr,pdbref,outpdb,outmol2,overlapsc,energy_dec,
+ & sideadd,lsecondary,read_cart,unres_pdb,
+ & vdisulf,searchsc,lmuca,dccart,extconf,out1file,
+ & gnorm_check,gradout,split_ene,catrace,regular
+ common /cntrl/ modecalc,iscode,indpdb,indback,indphi,iranconf,
+ & icheckgrad,minim,i2ndstr,refstr,pdbref,outpdb,outmol2,iprint,
+ & overlapsc,energy_dec,sideadd,lsecondary,read_cart,unres_pdb
+ & ,vdisulf,searchsc,lmuca,dccart,mucadyn,extconf,out1file,
+ & constr_dist,gnorm_check,gradout,split_ene,catrace,regular
+C... minim = .true. means DO minimization.
+C... energy_dec = .true. means print energy decomposition matrix