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#include "ctrparam.h" | 
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 | 
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      subroutine stbtrnd(YEAR,mndriver) | 
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      parameter (nyd=2000,nyd1=nyd+1) | 
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C | 
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C | 
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C     For IPCC stabilisation simulations | 
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C     CO2 concentrations  from file co2_data | 
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C     Concentrations of other GHGs are | 
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c     those for 1765. | 
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C     DATA are annual means, but they are | 
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C       used as a data for the middle of the coresponding year | 
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C | 
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C | 
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#include "TEM.h" | 
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#include "RADCOM.COM" | 
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      common /Garyflux/pC_atm(jm0),wind_amp,fluxco2(jm0) | 
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      real XGASS(NGAS) | 
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      dimension xemi(nyd),ighgyr(nyd),xxemi(nyd1) | 
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      real emisdata(5) | 
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      dimension NDAYMN(12) | 
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      data NDAYMN /31,28,31,30,31,30,31,31,30,31,30,31/ | 
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 | 
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      common/boxmod/YEAR0 | 
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      common /bmtrdata/co2_data | 
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      common/ BACKGRGHG/GHGBGR(5) | 
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      character * 64 co2_data | 
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      character * 10 name,scen(5) | 
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      logical first | 
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      data first /.true./ | 
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      data ncall /1/ | 
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      if(first)then | 
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         nsc=KTREN-KTREN/10*10 | 
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         open (unit=561,file=co2_data, | 
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     *     status='OLD',form='formatted') | 
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         read (561,*)name | 
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         read (561,*)name,scen | 
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         print *,' Simulation with emission scenario ',scen(nsc) | 
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       do 50 i=1,nyd | 
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         read (561,*,end=500),ighgyr(i),emisdata | 
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         xemi(i)=emidata(nsc) | 
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   50 continue | 
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  500 continue | 
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      close (561) | 
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      ny=i-2 | 
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      ny1=ny+1 | 
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      ny2=ny+2 | 
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      YEAR0=ighgyr(1)-1 | 
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        print *,'From FORSET EMISSIPCC' | 
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        print *,' year=',year | 
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        print *,'YEAR0=',YEAR0 | 
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  501    format(i4,2f8.2) | 
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         xxemi(1)=2.*xemi(1)-xemi(2) | 
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         do 10 i=1,ny1 | 
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           xxemi(i+1)=xemi(i) | 
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   10    continue | 
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         first=.false. | 
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      endif | 
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       do j=1,jm | 
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         OCUPT=OCUPT+fluxco2(j) | 
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         TEMUPTANN=TEMUPTANN+1.e-3*temco2(j)/NDAYMN(mndriver) | 
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       enddo | 
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 | 
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        call ghgint(xx,xxemi,ny2,YEAR) | 
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        yy0=FULGAS(2)*GHGBGR(1) | 
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        if(ncall.eq.2)then | 
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           print *,'IPPCCEMIS ' | 
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           print *,' year=',year | 
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           print *,'YEAR0=',YEAR0 | 
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           print *,'XGASS' | 
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           print *,XGASS | 
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        endif | 
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        if(ncall.lt.3)ncall=ncall+1 | 
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      return | 
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      end | 
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 | 
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#include "ctrparam.h" | 
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C | 
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      SUBROUTINE emissipcc_mn(nepmn,ocumn,xco2ann,nemis) | 
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C     |==========================================================| | 
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C     | This is moved out of the main driver code - uses BD2G04  | | 
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C     | Called only at end-of-month period                       | | 
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C     \==========================================================/ | 
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      IMPLICIT NONE | 
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 | 
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#include "BD2G04.COM" | 
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 | 
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C     !INPUT/OUTPUT PARAMETERS: | 
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C     == Routine arguments == | 
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      REAL*4  nepmn | 
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      REAL*4  ocumn | 
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      REAL*4  xco2ann | 
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      INTEGER nemis | 
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 | 
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C     LOCAL VARIABLES | 
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      REAL*4 tnow | 
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 | 
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      tnow= jyear + (jday-.5)/365. | 
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      CALL emissipcc(tnow,nepmn,ocumn,co2,xco2ann,nemis) | 
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 | 
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      RETURN | 
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      END | 
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C | 
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 | 
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#include "ctrparam.h" | 
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      SUBROUTINE emissipcc_yr | 
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C     |==========================================================| | 
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C     | This is moved out of the main driver code - uses BD2G04  | | 
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C     | Called only at end-of-year period.                       | | 
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C     \==========================================================/ | 
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      IMPLICIT NONE | 
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 | 
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#include "BD2G04.COM" | 
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 | 
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      COMMON/ BACKGRGHG/ghgbgr | 
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       REAL*4 ghgbgr(5) | 
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 | 
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      REWIND 861 | 
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      WRITE (861,*)co2*ghgbgr(1) | 
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 | 
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      RETURN | 
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      END | 
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