C***********************************************************************
C     NC - TOTAL NUMBER OF GASES
C     NY - CALCULATED GASES NUMBER
C     MS - NUMBER OF FAMILIES
C     ND - LONG LIVED GASES NUMBER (DYNAMICALLY TRANSPORTED)
C     NHG- AIRCRAFT EMITTED GASES NUMBER
C     NUAD-NUMBER OF SHORT-LIVED GASES WHICH ARE WRITTEN ON DISK
C     NZ - NUMBER OF LONG-LIVED GASES WHICH ARE WRITTEN ON DISK
C     NTRDOL - NUMBER OF DYNAMICALLY ACTIVE GASES
C***********************************************************************
      PARAMETER(NC=76,NY=73,KFE=NC,NHG=4,NUAD=8,NZ=5,NCHE=8,KBE=NC+1)
      PARAMETER (NTRDOL=26)
      CHARACTER*8 AY
      COMMON/GAS/NYPR(NC),Y5(NY),PP(NY),DD(NY),SER(NC),WD(NC),NBN(NC),
     *KEN(NC),NCA(NY),NDA(NY),NCD(NY),DOX(6),POX(3),PAV(NY),DAV(NY),
     *AY(KFE),NOE(NC),NZIM(NC),AMOL(NC)
      COMMON/GNAM/NGEN,NGE(8),NOCLO,NCLONO,NNO3,NN2O5,KO3,KH2O,NNOY,
     *NCLY,NBRY,NCO,NCH4,NAR,NHNO3,NHCL,NO2,NH2SO4,NSOX,NSO2,NCO2,NO
      INCLUDE 'scfl.h'