COMMON/callkeys/callrad,calldifv,calladj,callcond,callsoil,
     s   season,diurnal,iradia,lwrite,calllott
     s   ,iaervar,iddist,topdustref,callstats,calleofdump
     s   ,callnirco2,callnlte,callthermos,callconduct,
     s        calleuv,callmolvis,callmoldiff,thermochem
     .   , solarcondate, thermoswater
     .   , semi
     .   , callemis
     .   , callg2d
     .   , linear
     .   , ilwd
     .   , ilwb
     .   , ilwn
     .   , ncouche
     .   , alphan
     .   , rayleigh
     .   , tracer
     .   , dustbin,active,doubleq,lifting,callddevil,scavenging
     .   , sedimentation,iceparty,activice,water,caps
     .   , photochem,nqchem_min

      LOGICAL callrad,calldifv,calladj,callcond,callsoil,
     s   season,diurnal,lwrite,calllott
     s   ,callstats,calleofdump
     s   ,callnirco2,callnlte,callthermos,callconduct,
     s    calleuv,callmolvis,callmoldiff,thermochem,thermoswater


      logical callemis
      logical callg2d
      logical linear

      real topdustref
      real semi
      real alphan
      real solarcondate

      integer iddist
      integer iaervar
      integer iradia
      integer ilwd
      integer ilwb
      integer ilwn
      integer ncouche

      logical rayleigh
      logical tracer
      integer dustbin
      logical active,doubleq,lifting,callddevil,scavenging
      logical sedimentation,iceparty,activice,water,caps
      logical photochem
      integer nqchem_min