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C $Header$ |
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C $Name$ |
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#include "DIC_OPTIONS.h" |
#include "DIC_OPTIONS.h" |
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#include "GCHEM_OPTIONS.h" |
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CBOP |
CBOP |
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C !ROUTINE: BIO_EXPORT |
C !ROUTINE: BIO_EXPORT |
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C !INTERFACE: ========================================================== |
C !INTERFACE: ========================================================== |
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SUBROUTINE BIO_EXPORT( PTR_PO4 , |
SUBROUTINE BIO_EXPORT( PTR_PO4 , |
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#ifdef ALLOW_FE |
#ifdef ALLOW_FE |
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I PTR_FE, |
I PTR_FE, |
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#endif |
#endif |
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I bioac, |
I bioac, |
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I bi,bj,imin,imax,jmin,jmax, |
I bi,bj,imin,imax,jmin,jmax, |
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I myIter,myTime,myThid) |
I myIter,myTime,myThid) |
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c !DESCRIPTION: |
c !DESCRIPTION: |
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C Calculate biological activity and export |
C Calculate biological activity and export |
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C !USES: =============================================================== |
C !USES: =============================================================== |
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IMPLICIT NONE |
IMPLICIT NONE |
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#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
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#include "PARAMS.h" |
#include "PARAMS.h" |
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#include "GRID.h" |
#include "GRID.h" |
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#include "DIC_ABIOTIC.h" |
#include "DIC_VARS.h" |
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#include "DIC_BIOTIC.h" |
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#ifdef USE_QSW |
#ifdef USE_QSW |
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#include "FFIELDS.h" |
#include "FFIELDS.h" |
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#endif |
#endif |
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_RL sfac(1-OLy:sNy+OLy) |
_RL sfac(1-OLy:sNy+OLy) |
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_RL lit, atten |
_RL lit, atten |
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_RL nutlimit |
_RL nutlimit |
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_RL tmpfe, tmppo4 |
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#ifdef AD_SAFE |
#ifdef AD_SAFE |
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_RL thx, thy, theps |
_RL thx, thy, theps |
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#endif |
#endif |
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C$TAF INIT bio_export = static, 10 |
C$TAF INIT bio_export = static, 10 |
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#ifdef READ_PAR |
#ifdef READ_PAR |
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lit=PAR(i,j,bi,bj) |
lit=PAR(i,j,bi,bj) |
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#else |
#elif (defined USE_QSW) |
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#ifdef USE_QSW |
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lit=-parfrac*Qsw(i,j,bi,bj)*maskC(i,j,1,bi,bj) |
lit=-parfrac*Qsw(i,j,bi,bj)*maskC(i,j,1,bi,bj) |
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#else |
#else |
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lit=sfac(j) |
lit=sfac(j) |
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#endif |
#endif |
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#endif |
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IF ( .NOT. QSW_underice ) THEN |
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c if using Qsw but not seaice/thsice or coupled, then |
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c ice fraction needs to be taken into account |
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lit=lit*(1. _d 0 - FIce(i,j,bi,bj)) |
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ENDIF |
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c |
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DO k=1,nlev |
DO k=1,nlev |
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C$TAF STORE lit = bio_export |
C$TAF STORE lit = bio_export |
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atten=(k0*drF(k)*hFacC(i,j,k,bi,bj)*.5) |
atten=(k0*drF(k)*hFacC(i,j,k,bi,bj)*.5 _d 0) |
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if (k.gt.1) atten=atten+(k0*drF(k-1) |
if (k.gt.1) atten=atten+(k0*drF(k-1) |
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& *hFacC(i,j,k-1,bi,bj)*.5) |
& *hFacC(i,j,k-1,bi,bj)*.5 _d 0) |
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lit=lit*exp(-atten)*(1.d0-Fice(i,j,bi,bj)) |
lit=lit*exp(-atten) |
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if (lit.lt.0.d0.or.lit.gt.150) then |
IF (lit.LT.0. _d 0.OR.lit.GT.350. _d 0) THEN |
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print*,'QQ lit', lit |
print*,'QQ lit', lit |
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endif |
ENDIF |
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#ifdef DIC_NO_NEG |
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tmppo4=max(0. _d 0, PTR_PO4(i,j,k)) |
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lit=max(0. _d 0,lit) |
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#else |
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tmppo4=PTR_PO4(i,j,k) |
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#endif |
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#ifdef ALLOW_FE |
#ifdef ALLOW_FE |
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#ifdef DIC_NO_NEG |
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tmpfe=max(0. _d 0,PTR_FE(i,j,k)) |
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#else |
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tmpfe=PTR_FE(i,j,k) |
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#endif |
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#ifdef AD_SAFE |
#ifdef AD_SAFE |
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thx = PTR_PO4(i,j,k)/(PTR_PO4(i,j,k)+KPO4) |
thx = tmppo4/(tmppo4+KPO4) |
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thy = PTR_FE(i,j,k)/(PTR_FE(i,j,k)+KFE) |
thy = tmpfe/(tmpfe+KFE) |
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theps = 1.d-6 |
c thx = PTR_PO4(i,j,k)/(PTR_PO4(i,j,k)+KPO4) |
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nutlimit= ( 1.d0 - tanh((thx-thy)/theps) ) * thx/2 + |
c thy = PTR_FE(i,j,k)/(PTR_FE(i,j,k)+KFE) |
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& ( 1.d0 + tanh((thx-thy)/theps) ) * thy/2 |
theps = 1. _d -6 |
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nutlimit= ( 1. _d 0 - tanh((thx-thy)/theps) ) * thx/2. _d 0 |
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& +( 1. _d 0 + tanh((thx-thy)/theps) ) * thy/2. _d 0 |
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#else |
#else |
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nutlimit= min(PTR_PO4(i,j,k)/(PTR_PO4(i,j,k)+KPO4), |
nutlimit= min(tmppo4/(tmppo4+KPO4), |
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& PTR_FE(i,j,k)/(PTR_FE(i,j,k)+KFE) ) |
& tmpfe/(tmpfe+KFE) ) |
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#endif |
#endif |
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#else |
#else |
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nutlimit= PTR_PO4(i,j,k)/(PTR_PO4(i,j,k)+KPO4) |
nutlimit= tmppo4/(tmppo4+KPO4) |
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#endif |
#endif |
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bioac(i,j,k)=alpha(i,j,bi,bj)* |
bioac(i,j,k)=alpha(i,j,bi,bj)* |