! $Header$

!CDK comgeom
      COMMON/comgeom/                                                   &
       cu(ip1jmp1),cv(ip1jm),unscu2(ip1jmp1),unscv2(ip1jm),             &
       aire(ip1jmp1),airesurg(ip1jmp1),aireu(ip1jmp1),                  &
       airev(ip1jm),unsaire(ip1jmp1),apoln,apols,                       &
       unsairez(ip1jm),airuscv2(ip1jm),airvscu2(ip1jm),                 &
       aireij1(ip1jmp1),aireij2(ip1jmp1),aireij3(ip1jmp1),              &
       aireij4(ip1jmp1),alpha1(ip1jmp1),alpha2(ip1jmp1),                &
       alpha3(ip1jmp1),alpha4(ip1jmp1),alpha1p2(ip1jmp1),               &
       alpha1p4(ip1jmp1),alpha2p3(ip1jmp1),alpha3p4(ip1jmp1),           &
       fext(ip1jm),constang(ip1jmp1),rlatu(jjp1),rlatv(jjm),            &
       rlonu(iip1),rlonv(iip1),cuvsurcv(ip1jm),cvsurcuv(ip1jm),         &
       cvusurcu(ip1jmp1),cusurcvu(ip1jmp1),cuvscvgam1(ip1jm),           &
       cuvscvgam2(ip1jm),cvuscugam1(ip1jmp1),                           &
       cvuscugam2(ip1jmp1),cvscuvgam(ip1jm),cuscvugam(ip1jmp1),         &
       unsapolnga1,unsapolnga2,unsapolsga1,unsapolsga2,                 &
       unsair_gam1(ip1jmp1),unsair_gam2(ip1jmp1),unsairz_gam(ip1jm),    &
       aivscu2gam(ip1jm),aiuscv2gam(ip1jm),xprimu(iip1),xprimv(iip1)

        REAL                                                            &
       cu,cv,unscu2,unscv2,aire,airesurg,aireu,airev,unsaire,apoln     ,&
       apols,unsairez,airuscv2,airvscu2,aireij1,aireij2,aireij3,aireij4,&
       alpha1,alpha2,alpha3,alpha4,alpha1p2,alpha1p4,alpha2p3,alpha3p4 ,&
       fext,constang,rlatu,rlatv,rlonu,rlonv,cuvscvgam1,cuvscvgam2     ,&
       cvuscugam1,cvuscugam2,cvscuvgam,cuscvugam,unsapolnga1,unsapolnga2&
       ,unsapolsga1,unsapolsga2,unsair_gam1,unsair_gam2,unsairz_gam    ,&
       aivscu2gam ,aiuscv2gam,cuvsurcv,cvsurcuv,cvusurcu,cusurcvu,xprimu&
       , xprimv