! This common block contains general variables controlling the calculations
! and output level.
!... energy_dec = .true. means print energy decomposition matrix
      integer modecalc,iscode,indpdb,indback,indphi,iranconf,icheckgrad,
     & inprint,i2ndstr,mucadyn,constr_dist,symetr,AFMlog,selfguide,
     & shield_mode,tor_mode,tubelog,constr_homology,homol_nset,
     & iprint
!... minim = .true. means DO minimization.
      logical minim,refstr,pdbref,outpdb,outmol2,overlapsc,energy_dec,
     & mremd_dec,sideadd,lsecondary,read_cart,unres_pdb,
     & vdisulf,searchsc,lmuca,dccart,extconf,out1file,
     & gnorm_check,gradout,split_ene,with_theta_constr,
     & with_dihed_constr,read2sigma,start_from_model,read_homol_frag,
     & out_template_coord,out_template_restr,usampl,loc_qlike,adaptive
      double precision aincr
      common /cntrl/ aincr,modecalc,iscode,indpdb,indback,indphi,
     & iranconf,
     & icheckgrad,minim,i2ndstr,refstr,pdbref,outpdb,outmol2,iprint,
     & overlapsc,energy_dec,mremd_dec,sideadd,lsecondary,read_cart,
     & unres_pdb,vdisulf,searchsc,lmuca,dccart,mucadyn,extconf,out1file,
     & selfguide,AFMlog,shield_mode,tor_mode,tubelog,
     & constr_dist,gnorm_check,gradout,split_ene,with_theta_constr,
     & with_dihed_constr,symetr,usampl,loc_qlike,adaptive,
     & constr_homology,homol_nset,read2sigma,start_from_model,
     & read_homol_frag,out_template_coord,out_template_restr