!
! For Fortran 77/Fortran 90 compliance always use line continuation
! symbols '&' in columns 73 and 6
!
      COMMON/callkeys/callrad,corrk,calldifv,UseTurbDiff,calladj        &
     &   , co2cond,callsoil                                             &
     &   , season,diurnal,tlocked,iradia,lwrite                         &
     &   , iaervar,iddist,topdustref,callstats,calleofdump              &
     &   , enertest                                                     &
     &   , callgasvis,continuum,H2Ocont_simple,graybody                 &
     &   , Nmix_co2, radfixed, dusttau                                  &
     &   , meanOLR, specOLR                                             &
     &   , kastprof, noradsurf, Tstrat                                  &
     &   , newtonian, tau_relax, testradtimes                           &
     &   , check_cpp_match, force_cpp                                   &
     &   , rayleigh                                                     &
     &   , stelbbody, stelTbb                                           &
     &   , tplanet                                                      &
     &   , startype, Fat1AU                                             &
     &   , nearco2cond                                                  &
     &   , tracer, mass_redistrib, varactive, varfixed, satval          &
     &   , sedimentation,water,watercond,waterrain                      &
     &   , aeroco2,aeroh2o,aeroh2so4                                    &
     &   , aerofixco2,aerofixh2o                                        &
     &   , hydrology, sourceevol, icetstep, albedosnow                  &
     &   , maxicethick, Tsaldiff                                        &
     &   , CLFfixval, CLFvarying                                        &
     &   , n2mixratio                                                   &
     &   , co2supsat                                                    &
     &   , cloudlvl                                                     &
     &   , pceil                                                    

      logical callrad,corrk,calldifv,UseTurbDiff                        &
     &   , calladj,co2cond,callsoil                                     &
     &   , season,diurnal,tlocked,lwrite                                &
     &   , callstats,calleofdump                                        &
     &   , callgasvis,continuum,H2Ocont_simple,graybody

      logical enertest
      logical nonideal
      logical meanOLR
      logical specOLR
      logical kastprof
      logical newtonian
      logical check_cpp_match
      logical force_cpp
      logical testradtimes
      logical rayleigh
      logical stelbbody
      logical ozone
      logical nearco2cond
      logical tracer
      logical mass_redistrib
      logical varactive
      logical varfixed
      logical radfixed
      logical sedimentation
      logical water,watercond,waterrain
      logical aeroco2,aeroh2o,aeroh2so4 
      logical aerofixco2,aerofixh2o
      logical hydrology
      logical sourceevol
      logical CLFvarying
      logical noradsurf

      integer iddist
      integer iaervar
      integer iradia
      integer startype

      real topdustref
      real Nmix_co2
      real dusttau
      real Fat1AU
      real stelTbb
      real Tstrat
      real tplanet
      real satval
      real CLFfixval
      real n2mixratio
      real co2supsat
      real pceil
      real albedosnow
      real maxicethick
      real Tsaldiff
      real tau_relax
      real cloudlvl
      real icetstep

