| 1 |
heimbach |
1.53 |
C $Header: /u/gcmpack/MITgcm/model/src/ini_forcing.F,v 1.52 2012/11/09 22:43:53 jmc Exp $ |
| 2 |
cnh |
1.22 |
C $Name: $ |
| 3 |
cnh |
1.1 |
|
| 4 |
edhill |
1.26 |
#include "PACKAGES_CONFIG.h" |
| 5 |
cnh |
1.12 |
#include "CPP_OPTIONS.h" |
| 6 |
cnh |
1.1 |
|
| 7 |
cnh |
1.22 |
CBOP |
| 8 |
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C !ROUTINE: INI_FORCING |
| 9 |
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C !INTERFACE: |
| 10 |
cnh |
1.1 |
SUBROUTINE INI_FORCING( myThid ) |
| 11 |
cnh |
1.22 |
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| 12 |
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C !DESCRIPTION: \bv |
| 13 |
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C *==========================================================* |
| 14 |
jmc |
1.42 |
C | SUBROUTINE INI_FORCING |
| 15 |
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C | o Set model initial forcing fields. |
| 16 |
cnh |
1.22 |
C *==========================================================* |
| 17 |
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C \ev |
| 18 |
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| 19 |
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C !USES: |
| 20 |
adcroft |
1.14 |
IMPLICIT NONE |
| 21 |
cnh |
1.1 |
C === Global variables === |
| 22 |
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#include "SIZE.h" |
| 23 |
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#include "EEPARAMS.h" |
| 24 |
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#include "PARAMS.h" |
| 25 |
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#include "GRID.h" |
| 26 |
jmc |
1.49 |
#include "SURFACE.h" |
| 27 |
cnh |
1.1 |
#include "FFIELDS.h" |
| 28 |
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| 29 |
cnh |
1.22 |
C !INPUT/OUTPUT PARAMETERS: |
| 30 |
cnh |
1.1 |
C == Routine arguments == |
| 31 |
jmc |
1.51 |
C myThid :: my Thread Id number |
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cnh |
1.1 |
INTEGER myThid |
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| 34 |
cnh |
1.22 |
C !LOCAL VARIABLES: |
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cnh |
1.1 |
C == Local variables == |
| 36 |
jmc |
1.51 |
C bi,bj :: Tile indices |
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C i, j :: Loop counters |
| 38 |
cnh |
1.1 |
INTEGER bi, bj |
| 39 |
jmc |
1.42 |
INTEGER i, j |
| 40 |
jmc |
1.52 |
#if (defined ALLOW_ADDFLUID) || (defined ALLOW_FRICTION_HEATING) |
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INTEGER k |
| 42 |
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#endif |
| 43 |
cnh |
1.22 |
CEOP |
| 44 |
cnh |
1.1 |
|
| 45 |
jmc |
1.42 |
C- Initialise all arrays in common blocks |
| 46 |
adcroft |
1.10 |
DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
| 50 |
heimbach |
1.18 |
fu (i,j,bi,bj) = 0. _d 0 |
| 51 |
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fv (i,j,bi,bj) = 0. _d 0 |
| 52 |
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Qnet (i,j,bi,bj) = 0. _d 0 |
| 53 |
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EmPmR (i,j,bi,bj) = 0. _d 0 |
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jmc |
1.27 |
saltFlux (i,j,bi,bj) = 0. _d 0 |
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heimbach |
1.18 |
SST (i,j,bi,bj) = 0. _d 0 |
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SSS (i,j,bi,bj) = 0. _d 0 |
| 57 |
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Qsw (i,j,bi,bj) = 0. _d 0 |
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jmc |
1.44 |
pLoad (i,j,bi,bj) = 0. _d 0 |
| 59 |
jmc |
1.33 |
sIceLoad (i,j,bi,bj) = 0. _d 0 |
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jmc |
1.49 |
surfaceForcingU (i,j,bi,bj) = 0. _d 0 |
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surfaceForcingV (i,j,bi,bj) = 0. _d 0 |
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surfaceForcingT (i,j,bi,bj) = 0. _d 0 |
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surfaceForcingS (i,j,bi,bj) = 0. _d 0 |
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jmc |
1.35 |
surfaceForcingTice(i,j,bi,bj) = 0. _d 0 |
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heimbach |
1.53 |
#ifdef ALLOW_GEOTHERMAL_FLUX |
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geothermalFlux (i,j,bi,bj) = 0. _d 0 |
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#endif |
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jmc |
1.44 |
#ifndef EXCLUDE_FFIELDS_LOAD |
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heimbach |
1.24 |
taux0 (i,j,bi,bj) = 0. _d 0 |
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taux1 (i,j,bi,bj) = 0. _d 0 |
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tauy0 (i,j,bi,bj) = 0. _d 0 |
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tauy1 (i,j,bi,bj) = 0. _d 0 |
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Qnet0 (i,j,bi,bj) = 0. _d 0 |
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Qnet1 (i,j,bi,bj) = 0. _d 0 |
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EmPmR0 (i,j,bi,bj) = 0. _d 0 |
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EmPmR1 (i,j,bi,bj) = 0. _d 0 |
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jmc |
1.37 |
saltFlux0 (i,j,bi,bj) = 0. _d 0 |
| 78 |
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saltFlux1 (i,j,bi,bj) = 0. _d 0 |
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heimbach |
1.24 |
SST0 (i,j,bi,bj) = 0. _d 0 |
| 80 |
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SST1 (i,j,bi,bj) = 0. _d 0 |
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SSS0 (i,j,bi,bj) = 0. _d 0 |
| 82 |
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SSS1 (i,j,bi,bj) = 0. _d 0 |
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jmc |
1.42 |
#ifdef SHORTWAVE_HEATING |
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heimbach |
1.24 |
Qsw0 (i,j,bi,bj) = 0. _d 0 |
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Qsw1 (i,j,bi,bj) = 0. _d 0 |
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#endif |
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#ifdef ATMOSPHERIC_LOADING |
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jmc |
1.44 |
pLoad0 (i,j,bi,bj) = 0. _d 0 |
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pLoad1 (i,j,bi,bj) = 0. _d 0 |
| 90 |
heimbach |
1.24 |
#endif |
| 91 |
jmc |
1.44 |
#endif /* EXCLUDE_FFIELDS_LOAD */ |
| 92 |
adcroft |
1.10 |
ENDDO |
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ENDDO |
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jmc |
1.51 |
#ifndef EXCLUDE_FFIELDS_LOAD |
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loadedRec(bi,bj) = 0 |
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#endif /* EXCLUDE_FFIELDS_LOAD */ |
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jmc |
1.52 |
#ifdef ALLOW_ADDFLUID |
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DO k=1,Nr |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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addMass(i,j,k,bi,bj) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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#endif /* ALLOW_ADDFLUID */ |
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#ifdef ALLOW_FRICTION_HEATING |
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DO k=1,Nr |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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frictionHeating(i,j,k,bi,bj) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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#endif /* ALLOW_FRICTION_HEATING */ |
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adcroft |
1.10 |
ENDDO |
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ENDDO |
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jmc |
1.42 |
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| 118 |
heimbach |
1.38 |
DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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jmc |
1.52 |
DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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jmc |
1.42 |
IF ( doThetaClimRelax .AND. |
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& ABS(yC(i,j,bi,bj)).LE.latBandClimRelax ) THEN |
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lambdaThetaClimRelax(i,j,bi,bj) = 1. _d 0/tauThetaClimRelax |
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heimbach |
1.38 |
ELSE |
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jmc |
1.42 |
lambdaThetaClimRelax(i,j,bi,bj) = 0. _d 0 |
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heimbach |
1.38 |
ENDIF |
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IF ( doSaltClimRelax .AND. |
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jmc |
1.42 |
& ABS(yC(i,j,bi,bj)).LE.latBandClimRelax ) THEN |
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lambdaSaltClimRelax(i,j,bi,bj) = 1. _d 0/tauSaltClimRelax |
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heimbach |
1.38 |
ELSE |
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jmc |
1.42 |
lambdaSaltClimRelax(i,j,bi,bj) = 0. _d 0 |
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heimbach |
1.38 |
ENDIF |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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jmc |
1.42 |
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C- every-one waits before master thread loads from file |
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jmc |
1.50 |
C this is done within IO routines => no longer needed |
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c _BARRIER |
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jmc |
1.42 |
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adcroft |
1.16 |
IF ( zonalWindFile .NE. ' ' ) THEN |
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CALL READ_FLD_XY_RS( zonalWindFile, ' ', fu, 0, myThid ) |
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ENDIF |
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IF ( meridWindFile .NE. ' ' ) THEN |
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CALL READ_FLD_XY_RS( meridWindFile, ' ', fv, 0, myThid ) |
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ENDIF |
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IF ( surfQFile .NE. ' ' ) THEN |
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CALL READ_FLD_XY_RS( surfQFile, ' ', Qnet, 0, myThid ) |
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jmc |
1.34 |
ELSEIF ( surfQnetFile .NE. ' ' ) THEN |
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CALL READ_FLD_XY_RS( surfQnetFile, ' ', Qnet, 0, myThid ) |
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adcroft |
1.16 |
ENDIF |
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IF ( EmPmRfile .NE. ' ' ) THEN |
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CALL READ_FLD_XY_RS( EmPmRfile, ' ', EmPmR, 0, myThid ) |
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jmc |
1.47 |
c IF ( convertEmP2rUnit.EQ.mass2rUnit ) THEN |
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jmc |
1.46 |
C- EmPmR is now (after c59h) expressed in kg/m2/s (fresh water mass flux) |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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jmc |
1.52 |
DO j=1-OLy,sNy+OLy |
| 161 |
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DO i=1-OLx,sNx+OLx |
| 162 |
jmc |
1.46 |
EmPmR(i,j,bi,bj) = EmPmR(i,j,bi,bj)*rhoConstFresh |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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jmc |
1.47 |
c ENDIF |
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adcroft |
1.16 |
ENDIF |
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jmc |
1.37 |
IF ( saltFluxFile .NE. ' ' ) THEN |
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CALL READ_FLD_XY_RS( saltFluxFile, ' ', saltFlux, 0, myThid ) |
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ENDIF |
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adcroft |
1.16 |
IF ( thetaClimFile .NE. ' ' ) THEN |
| 173 |
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CALL READ_FLD_XY_RS( thetaClimFile, ' ', SST, 0, myThid ) |
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ENDIF |
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IF ( saltClimFile .NE. ' ' ) THEN |
| 176 |
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CALL READ_FLD_XY_RS( saltClimFile, ' ', SSS, 0, myThid ) |
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ENDIF |
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heimbach |
1.38 |
IF ( lambdaThetaFile .NE. ' ' ) THEN |
| 179 |
jmc |
1.42 |
CALL READ_FLD_XY_RS( lambdaThetaFile, ' ', |
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heimbach |
1.38 |
& lambdaThetaClimRelax, 0, myThid ) |
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ENDIF |
| 182 |
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IF ( lambdaSaltFile .NE. ' ' ) THEN |
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jmc |
1.42 |
CALL READ_FLD_XY_RS( lambdaSaltFile, ' ', |
| 184 |
heimbach |
1.38 |
& lambdaSaltClimRelax, 0, myThid ) |
| 185 |
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ENDIF |
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heimbach |
1.18 |
#ifdef SHORTWAVE_HEATING |
| 187 |
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IF ( surfQswFile .NE. ' ' ) THEN |
| 188 |
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CALL READ_FLD_XY_RS( surfQswFile, ' ', Qsw, 0, myThid ) |
| 189 |
jmc |
1.34 |
IF ( surfQFile .NE. ' ' ) THEN |
| 190 |
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C- Qnet is now (after c54) the net Heat Flux (including SW) |
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jmc |
1.42 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 192 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
| 193 |
jmc |
1.36 |
DO j=1-OLy,sNy+OLy |
| 194 |
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DO i=1-OLx,sNx+OLx |
| 195 |
jmc |
1.34 |
Qnet(i,j,bi,bj) = Qnet(i,j,bi,bj) + Qsw(i,j,bi,bj) |
| 196 |
jmc |
1.36 |
ENDDO |
| 197 |
jmc |
1.34 |
ENDDO |
| 198 |
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ENDDO |
| 199 |
jmc |
1.36 |
ENDDO |
| 200 |
jmc |
1.34 |
ENDIF |
| 201 |
heimbach |
1.18 |
ENDIF |
| 202 |
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#endif |
| 203 |
mlosch |
1.23 |
#ifdef ATMOSPHERIC_LOADING |
| 204 |
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IF ( pLoadFile .NE. ' ' ) THEN |
| 205 |
jmc |
1.44 |
CALL READ_FLD_XY_RS( pLoadFile, ' ', pLoad, 0, myThid ) |
| 206 |
mlosch |
1.23 |
ENDIF |
| 207 |
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#endif |
| 208 |
jmc |
1.52 |
#ifdef ALLOW_ADDFLUID |
| 209 |
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IF ( addMassFile .NE. ' ' ) THEN |
| 210 |
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CALL READ_FLD_XYZ_RL( addMassFile, ' ', addMass, 0, myThid ) |
| 211 |
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CALL EXCH_XYZ_RL( addMass, myThid ) |
| 212 |
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ENDIF |
| 213 |
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#endif /* ALLOW_ADDFLUID */ |
| 214 |
heimbach |
1.53 |
#ifdef ALLOW_GEOTHERMAL_FLUX |
| 215 |
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IF ( geothermalFile .NE. ' ' ) THEN |
| 216 |
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CALL READ_FLD_XY_RS( geothermalFile, ' ', |
| 217 |
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& geothermalFlux, 0, myThid ) |
| 218 |
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CALL EXCH_XY_RS( geothermalFlux, myThid ) |
| 219 |
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# ifdef ALLOW_MONITOR |
| 220 |
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CALL MON_PRINTSTATS_RS( |
| 221 |
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& 1,geothermalFlux,'geothermalFlux',myThid) |
| 222 |
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# endif |
| 223 |
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ENDIF |
| 224 |
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#endif /* ALLOW_GEOTHERMAL_FLUX */ |
| 225 |
heimbach |
1.40 |
|
| 226 |
jmc |
1.43 |
CALL EXCH_UV_XY_RS( fu,fv, .TRUE., myThid ) |
| 227 |
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CALL EXCH_XY_RS( Qnet , myThid ) |
| 228 |
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CALL EXCH_XY_RS( EmPmR, myThid ) |
| 229 |
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CALL EXCH_XY_RS( saltFlux, myThid ) |
| 230 |
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CALL EXCH_XY_RS( SST , myThid ) |
| 231 |
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CALL EXCH_XY_RS( SSS , myThid ) |
| 232 |
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CALL EXCH_XY_RS( lambdaThetaClimRelax, myThid ) |
| 233 |
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CALL EXCH_XY_RS( lambdaSaltClimRelax , myThid ) |
| 234 |
mlosch |
1.23 |
#ifdef SHORTWAVE_HEATING |
| 235 |
jmc |
1.43 |
CALL EXCH_XY_RS(Qsw , myThid ) |
| 236 |
mlosch |
1.23 |
#endif |
| 237 |
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#ifdef ATMOSPHERIC_LOADING |
| 238 |
jmc |
1.44 |
CALL EXCH_XY_RS(pLoad , myThid ) |
| 239 |
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C CALL PLOT_FIELD_XYRS( pLoad, 'S/R INI_FORCING pLoad',1,myThid) |
| 240 |
mlosch |
1.23 |
#endif |
| 241 |
adcroft |
1.15 |
C CALL PLOT_FIELD_XYRS( fu, 'S/R INI_FORCING FU',1,myThid) |
| 242 |
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C CALL PLOT_FIELD_XYRS( fv, 'S/R INI_FORCING FV',1,myThid) |
| 243 |
cnh |
1.1 |
|
| 244 |
jmc |
1.49 |
#ifdef ATMOSPHERIC_LOADING |
| 245 |
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IF ( pLoadFile .NE. ' ' .AND. usingPCoords ) THEN |
| 246 |
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C-- This is a hack used to read phi0surf from a file (pLoadFile) |
| 247 |
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C instead of computing it from bathymetry & density ref. profile. |
| 248 |
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C- Ocean: The true atmospheric P-loading is not yet implemented for P-coord |
| 249 |
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C (requires time varying dP(Nr) like dP(k-bottom) with NonLin FS). |
| 250 |
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C- Atmos: sometime usefull to overwrite phi0surf with fixed-in-time field |
| 251 |
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C read from file (and anyway, pressure loading is meaningless here) |
| 252 |
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DO bj = myByLo(myThid), myByHi(myThid) |
| 253 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
| 254 |
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DO j=1-OLy,sNy+OLy |
| 255 |
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DO i=1-OLx,sNx+OLx |
| 256 |
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phi0surf(i,j,bi,bj) = pLoad(i,j,bi,bj) |
| 257 |
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ENDDO |
| 258 |
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ENDDO |
| 259 |
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ENDDO |
| 260 |
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ENDDO |
| 261 |
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ENDIF |
| 262 |
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#endif /* ATMOSPHERIC_LOADING */ |
| 263 |
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| 264 |
cnh |
1.1 |
RETURN |
| 265 |
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END |
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