| 1 |
stephd |
1.1 |
C modified for external_forcing_DIC.F August 1999 |
| 2 |
|
|
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
| 3 |
|
|
c |
| 4 |
|
|
c modified swd Oct 01 and Feb 02, for use as package for c40_patch1 |
| 5 |
|
|
c modified to use with c44 and ptracers: swd May 2002 |
| 6 |
|
|
c modified to have carbonate and biological influences: swd June 2002 |
| 7 |
|
|
c modified for cfc: swd Sep 2003 |
| 8 |
|
|
C |
| 9 |
|
|
|
| 10 |
|
|
#include "GCHEM_OPTIONS.h" |
| 11 |
|
|
|
| 12 |
|
|
CStartOfInterFace |
| 13 |
|
|
SUBROUTINE CFC11_FORCING( PTR_CFC11, GCFC11, |
| 14 |
|
|
& bi,bj,imin,imax,jmin,jmax, |
| 15 |
|
|
& myIter,myTime,myThid) |
| 16 |
|
|
|
| 17 |
|
|
C /==========================================================\ |
| 18 |
|
|
C | SUBROUTINE CFC11_FORCING | |
| 19 |
|
|
C | o Calculate the changes to CFC11 through air-sea fluxes | |
| 20 |
|
|
C |==========================================================| |
| 21 |
|
|
IMPLICIT NONE |
| 22 |
|
|
|
| 23 |
|
|
C == GLobal variables == |
| 24 |
|
|
#include "SIZE.h" |
| 25 |
|
|
#include "DYNVARS.h" |
| 26 |
|
|
#include "EEPARAMS.h" |
| 27 |
|
|
#include "PARAMS.h" |
| 28 |
|
|
#include "GRID.h" |
| 29 |
|
|
#include "CFC.h" |
| 30 |
stephd |
1.3 |
#include "GCHEM.h" |
| 31 |
jmc |
1.5 |
#include "PTRACERS_SIZE.h" |
| 32 |
|
|
#include "PTRACERS.h" |
| 33 |
stephd |
1.1 |
|
| 34 |
|
|
C == Routine arguments == |
| 35 |
|
|
INTEGER myIter |
| 36 |
|
|
_RL myTime |
| 37 |
|
|
INTEGER myThid |
| 38 |
|
|
_RL PTR_CFC11(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
| 39 |
|
|
_RL GCFC11(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
| 40 |
|
|
INTEGER bi, bj, imin, imax, jmin, jmax |
| 41 |
|
|
|
| 42 |
|
|
#ifdef ALLOW_PTRACERS |
| 43 |
|
|
#ifdef ALLOW_CFC |
| 44 |
|
|
C == Local variables == |
| 45 |
|
|
_RL SURCFC11(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 46 |
stephd |
1.2 |
_RL xintp(1-OLy:sNy+OLy) |
| 47 |
stephd |
1.1 |
INTEGER I,J |
| 48 |
|
|
INTEGER myYear, lastYear, thisYear |
| 49 |
|
|
_RL dtinc, aWght, bWght |
| 50 |
|
|
_RL ACFC11north, ACFC11south |
| 51 |
ce107 |
1.6 |
INTEGER maxYear |
| 52 |
stephd |
1.1 |
_RL a1, a2 |
| 53 |
stephd |
1.2 |
_RL yNorth, ySouth |
| 54 |
|
|
|
| 55 |
stephd |
1.1 |
|
| 56 |
|
|
DO j=1-OLy,sNy+OLy |
| 57 |
|
|
DO i=1-OLx,sNx+OLx |
| 58 |
|
|
SURCFC11(i,j)=0.d0 |
| 59 |
|
|
ENDDO |
| 60 |
|
|
ENDDO |
| 61 |
|
|
|
| 62 |
|
|
c find atmospheric CFC |
| 63 |
jmc |
1.5 |
myYear=float(myIter-PTRACERS_Iter0)*deltaTclock |
| 64 |
stephd |
1.1 |
& /(360.d0*24.d0*3600.d0) |
| 65 |
|
|
lastYear=1+int(myYear+0.5) |
| 66 |
|
|
thisYear=lastYear+1 |
| 67 |
|
|
maxYear=cfc_yearend-cfc_yearbeg |
| 68 |
|
|
if (thisYear.lt.maxYear) then |
| 69 |
|
|
dtinc=myYear-float(lastYear-1) |
| 70 |
|
|
aWght=0.5d0+dtinc |
| 71 |
|
|
bWght=1.d0-aWght |
| 72 |
|
|
c IF (bi*bj.eq.1) |
| 73 |
|
|
c &write(0,*) 'myYear = ',myYear,lastYear,dtinc,aWght |
| 74 |
|
|
ACFC11north = ACFC11(lastYear,1)*bWght |
| 75 |
|
|
& + ACFC11(thisYear,1)*aWght |
| 76 |
|
|
ACFC11south = ACFC11(lastYear,2)*bWght |
| 77 |
|
|
& + ACFC11(thisYear,2)*aWght |
| 78 |
|
|
else |
| 79 |
stephd |
1.4 |
ACFC11north = ACFC11(maxYear,1) |
| 80 |
|
|
ACFC11south = ACFC11(maxYear,1) |
| 81 |
stephd |
1.1 |
endif |
| 82 |
|
|
c print*,'ACFC11north,ACFC11south', ACFC11north,ACFC11south, |
| 83 |
|
|
c & lastYear,thisYear |
| 84 |
stephd |
1.2 |
c provide gradient between N and S values |
| 85 |
|
|
#define OCMIP_GRAD |
| 86 |
|
|
#undef STEPH_GRAD |
| 87 |
|
|
c STEPH'S INITIAL VERSION |
| 88 |
|
|
#ifdef STEPH_GRAD |
| 89 |
stephd |
1.1 |
DO j=1-OLy,sNy+OLy |
| 90 |
|
|
DO i=1-OLx,sNx+OLx |
| 91 |
|
|
if ((j.gt.int(sNy/2)+3.and.j.le.sNy).or.j.lt.1) then |
| 92 |
|
|
ATMOSCFC11(i,j,bi,bj)=ACFC11north |
| 93 |
|
|
endif |
| 94 |
|
|
if (j.ge.int(sNy/2)-3.and.j.le.int(sNy/2)+3) then |
| 95 |
|
|
a1=(float(j-int(sNy/2)+3)+.5)/7 |
| 96 |
|
|
a2=1.d0-a1 |
| 97 |
|
|
ATMOSCFC11(i,j,bi,bj)=a1*ACFC11south + |
| 98 |
|
|
& a2*ACFC11north |
| 99 |
|
|
endif |
| 100 |
|
|
if ((j.lt.int(sNy/2)-3.and.j.gt.0).or.j.gt.sNy) then |
| 101 |
|
|
ATMOSCFC11(i,j,bi,bj)=ACFC11south |
| 102 |
|
|
endif |
| 103 |
|
|
ENDDO |
| 104 |
|
|
ENDDO |
| 105 |
stephd |
1.2 |
#endif |
| 106 |
|
|
c OCMIP VERSION |
| 107 |
|
|
#ifdef OCMIP_GRAD |
| 108 |
|
|
yNorth = 10.0 |
| 109 |
|
|
ySouth = -10.0 |
| 110 |
|
|
DO j=1-OLy,sNy+OLy |
| 111 |
|
|
i=1 |
| 112 |
|
|
IF(yC(i,j,bi,bj) .GE. yNorth) THEN |
| 113 |
|
|
xintp(j) = 1.0 |
| 114 |
|
|
ELSE IF(yC(i,j,bi,bj) .LE. ySouth) THEN |
| 115 |
|
|
xintp(j) = 0.0 |
| 116 |
|
|
ELSE |
| 117 |
|
|
xintp(j) = (yC(i,j,bi,bj) - ySouth)/ |
| 118 |
|
|
& (yNorth - ySouth) |
| 119 |
|
|
ENDIF |
| 120 |
|
|
DO i=1-OLx,sNx+OLx |
| 121 |
|
|
ATMOSCFC11(i,j,bi,bj)= xintp(j) * ACFC11north |
| 122 |
|
|
& + (1.0 - xintp(j))*ACFC11south |
| 123 |
stephd |
1.1 |
|
| 124 |
stephd |
1.2 |
ENDDO |
| 125 |
|
|
c print*,'QQ cfc11', j, ATMOSCFC11(1,j,bi,bj) |
| 126 |
|
|
ENDDO |
| 127 |
|
|
#endif |
| 128 |
stephd |
1.1 |
c cfc11 air-sea interaction |
| 129 |
|
|
CALL CFC11_SURFFORCING( PTR_CFC11, SURCFC11, |
| 130 |
|
|
& bi,bj,imin,imax,jmin,jmax, |
| 131 |
|
|
& myIter,myTime,myThid) |
| 132 |
|
|
|
| 133 |
|
|
DO j=1-OLy,sNy+OLy |
| 134 |
|
|
DO i=1-OLx,sNx+OLx |
| 135 |
|
|
GCFC11(i,j,1)=GCFC11(i,j,1)+SURCFC11(i,j) |
| 136 |
|
|
ENDDO |
| 137 |
|
|
ENDDO |
| 138 |
|
|
|
| 139 |
|
|
#endif |
| 140 |
|
|
#endif |
| 141 |
|
|
|
| 142 |
|
|
c |
| 143 |
|
|
RETURN |
| 144 |
|
|
END |
Parent Directory
| 
Revision Log
| 
Revision Graph