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C $Header$ |
C $Header$ |
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C $Name$ |
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#include "CPP_EEOPTIONS.h" |
#include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
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CBOP |
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C !ROUTINE: DYNAMICS |
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C !INTERFACE: |
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SUBROUTINE DYNAMICS(myTime, myIter, myThid) |
SUBROUTINE DYNAMICS(myTime, myIter, myThid) |
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C /==========================================================\ |
C !DESCRIPTION: \bv |
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C | SUBROUTINE DYNAMICS | |
C *==========================================================* |
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C | o Controlling routine for the explicit part of the model | |
C | SUBROUTINE DYNAMICS |
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C | dynamics. | |
C | o Controlling routine for the explicit part of the model |
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C |==========================================================| |
C | dynamics. |
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C | This routine evaluates the "dynamics" terms for each | |
C *==========================================================* |
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C | block of ocean in turn. Because the blocks of ocean have | |
C | This routine evaluates the "dynamics" terms for each |
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C | overlap regions they are independent of one another. | |
C | block of ocean in turn. Because the blocks of ocean have |
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C | If terms involving lateral integrals are needed in this | |
C | overlap regions they are independent of one another. |
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C | routine care will be needed. Similarly finite-difference | |
C | If terms involving lateral integrals are needed in this |
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C | operations with stencils wider than the overlap region | |
C | routine care will be needed. Similarly finite-difference |
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C | require special consideration. | |
C | operations with stencils wider than the overlap region |
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C | Notes | |
C | require special consideration. |
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C | ===== | |
C | The algorithm... |
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C | C*P* comments indicating place holders for which code is | |
C | |
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C | presently being developed. | |
C | "Correction Step" |
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C \==========================================================/ |
C | ================= |
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C | Here we update the horizontal velocities with the surface |
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C | pressure such that the resulting flow is either consistent |
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C | with the free-surface evolution or the rigid-lid: |
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C | U[n] = U* + dt x d/dx P |
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C | V[n] = V* + dt x d/dy P |
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C | W[n] = W* + dt x d/dz P (NH mode) |
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C | |
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C | "Calculation of Gs" |
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C | =================== |
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C | This is where all the accelerations and tendencies (ie. |
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C | physics, parameterizations etc...) are calculated |
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C | rho = rho ( theta[n], salt[n] ) |
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C | b = b(rho, theta) |
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C | K31 = K31 ( rho ) |
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C | Gu[n] = Gu( u[n], v[n], wVel, b, ... ) |
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C | Gv[n] = Gv( u[n], v[n], wVel, b, ... ) |
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C | Gt[n] = Gt( theta[n], u[n], v[n], wVel, K31, ... ) |
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C | Gs[n] = Gs( salt[n], u[n], v[n], wVel, K31, ... ) |
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C | |
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C | "Time-stepping" or "Prediction" |
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C | ================================ |
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C | The models variables are stepped forward with the appropriate |
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C | time-stepping scheme (currently we use Adams-Bashforth II) |
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C | - For momentum, the result is always *only* a "prediction" |
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C | in that the flow may be divergent and will be "corrected" |
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C | later with a surface pressure gradient. |
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C | - Normally for tracers the result is the new field at time |
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C | level [n+1} *BUT* in the case of implicit diffusion the result |
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C | is also *only* a prediction. |
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C | - We denote "predictors" with an asterisk (*). |
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C | U* = U[n] + dt x ( 3/2 Gu[n] - 1/2 Gu[n-1] ) |
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C | V* = V[n] + dt x ( 3/2 Gv[n] - 1/2 Gv[n-1] ) |
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C | theta[n+1] = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
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C | salt[n+1] = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
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C | With implicit diffusion: |
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C | theta* = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
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C | salt* = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
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C | (1 + dt * K * d_zz) theta[n] = theta* |
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C | (1 + dt * K * d_zz) salt[n] = salt* |
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C | |
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C *==========================================================* |
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C \ev |
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C !USES: |
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IMPLICIT NONE |
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C == Global variables === |
C == Global variables === |
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#include "SIZE.h" |
#include "SIZE.h" |
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#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
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#include "CG2D.h" |
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#include "PARAMS.h" |
#include "PARAMS.h" |
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#include "DYNVARS.h" |
#include "DYNVARS.h" |
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#ifdef ALLOW_CD_CODE |
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#include "CD_CODE_VARS.h" |
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#endif |
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#include "GRID.h" |
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#ifdef ALLOW_AUTODIFF_TAMC |
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# include "tamc.h" |
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# include "tamc_keys.h" |
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# include "FFIELDS.h" |
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# include "EOS.h" |
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# ifdef ALLOW_KPP |
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# include "KPP.h" |
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# endif |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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C !CALLING SEQUENCE: |
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C DYNAMICS() |
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C | |
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C |-- CALC_EP_FORCING |
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C | |
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C |-- CALC_GRAD_PHI_SURF |
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C | |
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C |-- CALC_VISCOSITY |
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C | |
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C |-- CALC_PHI_HYD |
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C | |
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C |-- MOM_FLUXFORM |
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C | |
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C |-- MOM_VECINV |
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C | |
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C |-- TIMESTEP |
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C | |
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C |-- OBCS_APPLY_UV |
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C | |
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C |-- MOM_U_IMPLICIT_R |
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C |-- MOM_V_IMPLICIT_R |
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C | |
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C |-- IMPLDIFF |
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C | |
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C |-- OBCS_APPLY_UV |
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C | |
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C |-- CALC_GW |
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C | |
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C |-- DIAGNOSTICS_FILL |
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C |-- DEBUG_STATS_RL |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
C == Routine arguments == |
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C myTime - Current time in simulation |
C myTime - Current time in simulation |
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C myIter - Current iteration number in simulation |
C myIter - Current iteration number in simulation |
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C myThid - Thread number for this instance of the routine. |
C myThid - Thread number for this instance of the routine. |
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INTEGER myThid |
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127 |
_RL myTime |
_RL myTime |
128 |
INTEGER myIter |
INTEGER myIter |
129 |
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INTEGER myThid |
130 |
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131 |
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C !LOCAL VARIABLES: |
132 |
C == Local variables |
C == Local variables |
133 |
C xA, yA - Per block temporaries holding face areas |
C fVer[UV] o fVer: Vertical flux term - note fVer |
134 |
C uTrans, vTrans, wTrans - Per block temporaries holding flow transport |
C is "pipelined" in the vertical |
135 |
C wVel o uTrans: Zonal transport |
C so we need an fVer for each |
136 |
C o vTrans: Meridional transport |
C variable. |
137 |
C o wTrans: Vertical transport |
C phiHydC :: hydrostatic potential anomaly at cell center |
138 |
C o wVel: Vertical velocity at upper and lower |
C In z coords phiHyd is the hydrostatic potential |
139 |
C cell faces. |
C (=pressure/rho0) anomaly |
140 |
C maskC,maskUp o maskC: land/water mask for tracer cells |
C In p coords phiHyd is the geopotential height anomaly. |
141 |
C o maskUp: land/water mask for W points |
C phiHydF :: hydrostatic potential anomaly at middle between 2 centers |
142 |
C aTerm, xTerm, cTerm - Work arrays for holding separate terms in |
C dPhiHydX,Y :: Gradient (X & Y directions) of hydrostatic potential anom. |
143 |
C mTerm, pTerm, tendency equations. |
C phiSurfX, :: gradient of Surface potential (Pressure/rho, ocean) |
144 |
C fZon, fMer, fVer[STUV] o aTerm: Advection term |
C phiSurfY or geopotential (atmos) in X and Y direction |
145 |
C o xTerm: Mixing term |
C guDissip :: dissipation tendency (all explicit terms), u component |
146 |
C o cTerm: Coriolis term |
C gvDissip :: dissipation tendency (all explicit terms), v component |
147 |
C o mTerm: Metric term |
C iMin, iMax - Ranges and sub-block indices on which calculations |
148 |
C o pTerm: Pressure term |
C jMin, jMax are applied. |
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C o fZon: Zonal flux term |
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C o fMer: Meridional flux term |
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C o fVer: Vertical flux term - note fVer |
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C is "pipelined" in the vertical |
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C so we need an fVer for each |
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C variable. |
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C iMin, iMax - Ranges and sub-block indices on which calculations |
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C jMin, jMax are applied. |
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149 |
C bi, bj |
C bi, bj |
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C k, kUp, kDown, kM1 - Index for layer above and below. kUp and kDown |
C k, kup, - Index for layer above and below. kup and kDown |
151 |
C are switched with layer to be the appropriate index |
C kDown, km1 are switched with layer to be the appropriate |
152 |
C into fVerTerm |
C index into fVerTerm. |
153 |
_RS xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL fVerU (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
154 |
_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL fVerV (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
155 |
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL phiHydF (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
156 |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL phiHydC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
157 |
_RL wTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL dPhiHydX(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
158 |
_RL wVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
_RL dPhiHydY(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
159 |
_RS maskC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL phiSurfX(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
160 |
_RS maskUp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL phiSurfY(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
161 |
_RL aTerm (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL guDissip(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
162 |
_RL xTerm (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL gvDissip(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
163 |
_RL cTerm (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL KappaRU (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
164 |
_RL mTerm (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL KappaRV (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
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_RL pTerm (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fZon (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fMer (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fVerT (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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_RL fVerS (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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_RL fVerU (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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_RL fVerV (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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_RL pH (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nz) |
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_RL rhokm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rhokp1(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rhotmp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL pSurfX(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL pSurfY(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL K13 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nz) |
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_RL K23 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nz) |
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_RL K33 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nz) |
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_RL KapGM (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL KappaZT(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nz) |
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166 |
INTEGER iMin, iMax |
INTEGER iMin, iMax |
167 |
INTEGER jMin, jMax |
INTEGER jMin, jMax |
168 |
INTEGER bi, bj |
INTEGER bi, bj |
169 |
INTEGER i, j |
INTEGER i, j |
170 |
INTEGER k, kM1, kUp, kDown |
INTEGER k, km1, kp1, kup, kDown |
171 |
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172 |
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#ifdef ALLOW_DIAGNOSTICS |
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_RL tmpFac |
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#endif /* ALLOW_DIAGNOSTICS */ |
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C--- The algorithm... |
C--- The algorithm... |
178 |
C |
C |
179 |
C "Correction Step" |
C "Correction Step" |
188 |
C =================== |
C =================== |
189 |
C This is where all the accelerations and tendencies (ie. |
C This is where all the accelerations and tendencies (ie. |
190 |
C physics, parameterizations etc...) are calculated |
C physics, parameterizations etc...) are calculated |
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C w = sum_z ( div. u[n] ) |
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191 |
C rho = rho ( theta[n], salt[n] ) |
C rho = rho ( theta[n], salt[n] ) |
192 |
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C b = b(rho, theta) |
193 |
C K31 = K31 ( rho ) |
C K31 = K31 ( rho ) |
194 |
C Gu[n] = Gu( u[n], v[n], w, rho, Ph, ... ) |
C Gu[n] = Gu( u[n], v[n], wVel, b, ... ) |
195 |
C Gv[n] = Gv( u[n], v[n], w, rho, Ph, ... ) |
C Gv[n] = Gv( u[n], v[n], wVel, b, ... ) |
196 |
C Gt[n] = Gt( theta[n], u[n], v[n], w, K31, ... ) |
C Gt[n] = Gt( theta[n], u[n], v[n], wVel, K31, ... ) |
197 |
C Gs[n] = Gs( salt[n], u[n], v[n], w, K31, ... ) |
C Gs[n] = Gs( salt[n], u[n], v[n], wVel, K31, ... ) |
198 |
C |
C |
199 |
C "Time-stepping" or "Prediction" |
C "Time-stepping" or "Prediction" |
200 |
C ================================ |
C ================================ |
217 |
C (1 + dt * K * d_zz) theta[n] = theta* |
C (1 + dt * K * d_zz) theta[n] = theta* |
218 |
C (1 + dt * K * d_zz) salt[n] = salt* |
C (1 + dt * K * d_zz) salt[n] = salt* |
219 |
C--- |
C--- |
220 |
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CEOP |
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222 |
C-- Set up work arrays with valid (i.e. not NaN) values |
#ifdef ALLOW_DEBUG |
223 |
C These inital values do not alter the numerical results. They |
IF ( debugLevel .GE. debLevB ) |
224 |
C just ensure that all memory references are to valid floating |
& CALL DEBUG_ENTER( 'DYNAMICS', myThid ) |
225 |
C point numbers. This prevents spurious hardware signals due to |
#endif |
226 |
C uninitialised but inert locations. |
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227 |
DO j=1-OLy,sNy+OLy |
C-- Call to routine for calculation of |
228 |
DO i=1-OLx,sNx+OLx |
C Eliassen-Palm-flux-forced U-tendency, |
229 |
xA(i,j) = 0. _d 0 |
C if desired: |
230 |
yA(i,j) = 0. _d 0 |
#ifdef INCLUDE_EP_FORCING_CODE |
231 |
uTrans(i,j) = 0. _d 0 |
CALL CALC_EP_FORCING(myThid) |
232 |
vTrans(i,j) = 0. _d 0 |
#endif |
233 |
aTerm(i,j) = 0. _d 0 |
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234 |
xTerm(i,j) = 0. _d 0 |
#ifdef ALLOW_AUTODIFF_TAMC |
235 |
cTerm(i,j) = 0. _d 0 |
C-- HPF directive to help TAMC |
236 |
mTerm(i,j) = 0. _d 0 |
CHPF$ INDEPENDENT |
237 |
pTerm(i,j) = 0. _d 0 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
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fZon(i,j) = 0. _d 0 |
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fMer(i,j) = 0. _d 0 |
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DO K=1,nZ |
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pH (i,j,k) = 0. _d 0 |
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K13(i,j,k) = 0. _d 0 |
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K23(i,j,k) = 0. _d 0 |
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K33(i,j,k) = 0. _d 0 |
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KappaZT(i,j,k) = 0. _d 0 |
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ENDDO |
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rhokm1(i,j) = 0. _d 0 |
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rhokp1(i,j) = 0. _d 0 |
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rhotmp(i,j) = 0. _d 0 |
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maskC (i,j) = 0. _d 0 |
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ENDDO |
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ENDDO |
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238 |
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239 |
DO bj=myByLo(myThid),myByHi(myThid) |
DO bj=myByLo(myThid),myByHi(myThid) |
240 |
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241 |
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#ifdef ALLOW_AUTODIFF_TAMC |
242 |
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C-- HPF directive to help TAMC |
243 |
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CHPF$ INDEPENDENT, NEW (fVerU,fVerV |
244 |
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CHPF$& ,phiHydF |
245 |
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CHPF$& ,KappaRU,KappaRV |
246 |
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CHPF$& ) |
247 |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
248 |
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249 |
DO bi=myBxLo(myThid),myBxHi(myThid) |
DO bi=myBxLo(myThid),myBxHi(myThid) |
250 |
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251 |
C-- Set up work arrays that need valid initial values |
#ifdef ALLOW_AUTODIFF_TAMC |
252 |
DO j=1-OLy,sNy+OLy |
act1 = bi - myBxLo(myThid) |
253 |
DO i=1-OLx,sNx+OLx |
max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
254 |
wTrans(i,j) = 0. _d 0 |
act2 = bj - myByLo(myThid) |
255 |
wVel (i,j,1) = 0. _d 0 |
max2 = myByHi(myThid) - myByLo(myThid) + 1 |
256 |
wVel (i,j,2) = 0. _d 0 |
act3 = myThid - 1 |
257 |
fVerT(i,j,1) = 0. _d 0 |
max3 = nTx*nTy |
258 |
fVerT(i,j,2) = 0. _d 0 |
act4 = ikey_dynamics - 1 |
259 |
fVerS(i,j,1) = 0. _d 0 |
idynkey = (act1 + 1) + act2*max1 |
260 |
fVerS(i,j,2) = 0. _d 0 |
& + act3*max1*max2 |
261 |
fVerU(i,j,1) = 0. _d 0 |
& + act4*max1*max2*max3 |
262 |
fVerU(i,j,2) = 0. _d 0 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
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fVerV(i,j,1) = 0. _d 0 |
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fVerV(i,j,2) = 0. _d 0 |
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pH(i,j,1) = 0. _d 0 |
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K13(i,j,1) = 0. _d 0 |
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K23(i,j,1) = 0. _d 0 |
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K33(i,j,1) = 0. _d 0 |
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KapGM(i,j) = 0. _d 0 |
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ENDDO |
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ENDDO |
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263 |
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264 |
iMin = 1-OLx+1 |
C-- Set up work arrays with valid (i.e. not NaN) values |
265 |
iMax = sNx+OLx |
C These inital values do not alter the numerical results. They |
266 |
jMin = 1-OLy+1 |
C just ensure that all memory references are to valid floating |
267 |
jMax = sNy+OLy |
C point numbers. This prevents spurious hardware signals due to |
268 |
|
C uninitialised but inert locations. |
|
C-- Calculate gradient of surface pressure |
|
|
CALL GRAD_PSURF( |
|
|
I bi,bj,iMin,iMax,jMin,jMax, |
|
|
O pSurfX,pSurfY, |
|
|
I myThid) |
|
|
|
|
|
C-- Update fields in top level according to tendency terms |
|
|
CALL CORRECTION_STEP( |
|
|
I bi,bj,iMin,iMax,jMin,jMax,1,pSurfX,pSurfY,myThid) |
|
|
|
|
|
C-- Density of 1st level (below W(1)) reference to level 1 |
|
|
CALL FIND_RHO( |
|
|
I bi, bj, iMin, iMax, jMin, jMax, 1, 1, eosType, |
|
|
O rhoKm1, |
|
|
I myThid ) |
|
|
C-- Integrate hydrostatic balance for pH with BC of pH(z=0)=0 |
|
|
CALL CALC_PH( |
|
|
I bi,bj,iMin,iMax,jMin,jMax,1,rhoKm1,rhoKm1, |
|
|
U pH, |
|
|
I myThid ) |
|
|
DO J=jMin,jMax |
|
|
DO I=iMin,iMax |
|
|
rhoKp1(I,J)=rhoKm1(I,J) |
|
|
ENDDO |
|
|
ENDDO |
|
269 |
|
|
270 |
DO K=2,Nz |
DO k=1,Nr |
271 |
C-- Update fields in Kth level according to tendency terms |
DO j=1-OLy,sNy+OLy |
272 |
CALL CORRECTION_STEP( |
DO i=1-OLx,sNx+OLx |
273 |
I bi,bj,iMin,iMax,jMin,jMax,K,pSurfX,pSurfY,myThid) |
KappaRU(i,j,k) = 0. _d 0 |
274 |
C-- Density of K-1 level (above W(K)) reference to K-1 level |
KappaRV(i,j,k) = 0. _d 0 |
275 |
copt CALL FIND_RHO( |
#ifdef ALLOW_AUTODIFF_TAMC |
276 |
copt I bi, bj, iMin, iMax, jMin, jMax, K-1, K-1, eosType, |
cph( |
277 |
copt O rhoKm1, |
c-- need some re-initialisation here to break dependencies |
278 |
copt I myThid ) |
cph) |
279 |
C rhoKm1=rhoKp1 |
gU(i,j,k,bi,bj) = 0. _d 0 |
280 |
DO J=jMin,jMax |
gV(i,j,k,bi,bj) = 0. _d 0 |
281 |
DO I=iMin,iMax |
#endif |
282 |
rhoKm1(I,J)=rhoKp1(I,J) |
ENDDO |
283 |
ENDDO |
ENDDO |
284 |
ENDDO |
ENDDO |
|
C-- Density of K level (below W(K)) reference to K level |
|
|
CALL FIND_RHO( |
|
|
I bi, bj, iMin, iMax, jMin, jMax, K, K, eosType, |
|
|
O rhoKp1, |
|
|
I myThid ) |
|
|
C-- Density of K-1 level (above W(K)) reference to K level |
|
|
CALL FIND_RHO( |
|
|
I bi, bj, iMin, iMax, jMin, jMax, K-1, K, eosType, |
|
|
O rhotmp, |
|
|
I myThid ) |
|
|
C-- Calculate iso-neutral slopes for the GM/Redi parameterisation |
|
|
CALL CALC_ISOSLOPES( |
|
|
I bi, bj, iMin, iMax, jMin, jMax, K, |
|
|
I rhoKm1, rhoKp1, rhotmp, |
|
|
O K13, K23, K33, KapGM, |
|
|
I myThid ) |
|
|
C-- Calculate static stability and mix where convectively unstable |
|
|
CALL CONVECT( |
|
|
I bi,bj,iMin,iMax,jMin,jMax,K,rhotmp,rhoKp1, |
|
|
I myTime,myIter,myThid) |
|
|
C-- Density of K-1 level (above W(K)) reference to K-1 level |
|
|
CALL FIND_RHO( |
|
|
I bi, bj, iMin, iMax, jMin, jMax, K-1, K-1, eosType, |
|
|
O rhoKm1, |
|
|
I myThid ) |
|
|
C-- Density of K level (below W(K)) referenced to K level |
|
|
CALL FIND_RHO( |
|
|
I bi, bj, iMin, iMax, jMin, jMax, K, K, eosType, |
|
|
O rhoKp1, |
|
|
I myThid ) |
|
|
C-- Integrate hydrostatic balance for pH with BC of pH(z=0)=0 |
|
|
CALL CALC_PH( |
|
|
I bi,bj,iMin,iMax,jMin,jMax,K,rhoKm1,rhoKp1, |
|
|
U pH, |
|
|
I myThid ) |
|
|
|
|
|
ENDDO ! K |
|
|
|
|
|
C-- Initial boundary condition on barotropic divergence integral |
|
285 |
DO j=1-OLy,sNy+OLy |
DO j=1-OLy,sNy+OLy |
286 |
DO i=1-OLx,sNx+OLx |
DO i=1-OLx,sNx+OLx |
287 |
cg2d_b(i,j,bi,bj) = 0. _d 0 |
fVerU (i,j,1) = 0. _d 0 |
288 |
|
fVerU (i,j,2) = 0. _d 0 |
289 |
|
fVerV (i,j,1) = 0. _d 0 |
290 |
|
fVerV (i,j,2) = 0. _d 0 |
291 |
|
phiHydF (i,j) = 0. _d 0 |
292 |
|
phiHydC (i,j) = 0. _d 0 |
293 |
|
dPhiHydX(i,j) = 0. _d 0 |
294 |
|
dPhiHydY(i,j) = 0. _d 0 |
295 |
|
phiSurfX(i,j) = 0. _d 0 |
296 |
|
phiSurfY(i,j) = 0. _d 0 |
297 |
|
guDissip(i,j) = 0. _d 0 |
298 |
|
gvDissip(i,j) = 0. _d 0 |
299 |
ENDDO |
ENDDO |
300 |
ENDDO |
ENDDO |
301 |
|
|
302 |
DO K = Nz, 1, -1 |
C-- Start computation of dynamics |
303 |
kM1 =max(1,k-1) ! Points to level above k (=k-1) |
iMin = 0 |
304 |
kUp =1+MOD(k+1,2) ! Cycles through 1,2 to point to layer above |
iMax = sNx+1 |
305 |
kDown=1+MOD(k,2) ! Cycles through 2,1 to point to current layer |
jMin = 0 |
306 |
iMin = 1-OLx+2 |
jMax = sNy+1 |
307 |
iMax = sNx+OLx-1 |
|
308 |
jMin = 1-OLy+2 |
#ifdef ALLOW_AUTODIFF_TAMC |
309 |
jMax = sNy+OLy-1 |
CADJ STORE wvel (:,:,:,bi,bj) = |
310 |
|
CADJ & comlev1_bibj, key = idynkey, byte = isbyte |
311 |
C-- Get temporary terms used by tendency routines |
#endif /* ALLOW_AUTODIFF_TAMC */ |
312 |
CALL CALC_COMMON_FACTORS ( |
|
313 |
I bi,bj,iMin,iMax,jMin,jMax,k,kM1,kUp,kDown, |
C-- Explicit part of the Surface Potentiel Gradient (add in TIMESTEP) |
314 |
O xA,yA,uTrans,vTrans,wTrans,wVel,maskC,maskUp, |
C (note: this loop will be replaced by CALL CALC_GRAD_ETA) |
315 |
I myThid) |
IF (implicSurfPress.NE.1.) THEN |
316 |
|
CALL CALC_GRAD_PHI_SURF( |
317 |
|
I bi,bj,iMin,iMax,jMin,jMax, |
318 |
|
I etaN, |
319 |
|
O phiSurfX,phiSurfY, |
320 |
|
I myThid ) |
321 |
|
ENDIF |
322 |
|
|
323 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
324 |
|
CADJ STORE uvel (:,:,:,bi,bj) = comlev1_bibj, key=idynkey, byte=isbyte |
325 |
|
CADJ STORE vvel (:,:,:,bi,bj) = comlev1_bibj, key=idynkey, byte=isbyte |
326 |
|
#ifdef ALLOW_KPP |
327 |
|
CADJ STORE KPPviscAz (:,:,:,bi,bj) |
328 |
|
CADJ & = comlev1_bibj, key=idynkey, byte=isbyte |
329 |
|
#endif /* ALLOW_KPP */ |
330 |
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
331 |
|
|
332 |
|
#ifdef INCLUDE_CALC_DIFFUSIVITY_CALL |
333 |
C-- Calculate the total vertical diffusivity |
C-- Calculate the total vertical diffusivity |
334 |
CALL CALC_DIFFUSIVITY( |
DO k=1,Nr |
335 |
I bi,bj,iMin,iMax,jMin,jMax,K, |
CALL CALC_VISCOSITY( |
336 |
I maskC,maskUp,KapGM,K33, |
I bi,bj,iMin,iMax,jMin,jMax,k, |
337 |
O KappaZT, |
O KappaRU,KappaRV, |
338 |
I myThid) |
I myThid) |
339 |
|
ENDDO |
340 |
|
#endif |
341 |
|
|
342 |
C-- Calculate accelerations in the momentum equations |
#ifdef ALLOW_AUTODIFF_TAMC |
343 |
|
CADJ STORE KappaRU(:,:,:) |
344 |
|
CADJ & = comlev1_bibj, key=idynkey, byte=isbyte |
345 |
|
CADJ STORE KappaRV(:,:,:) |
346 |
|
CADJ & = comlev1_bibj, key=idynkey, byte=isbyte |
347 |
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
348 |
|
|
349 |
|
C-- Start of dynamics loop |
350 |
|
DO k=1,Nr |
351 |
|
|
352 |
|
C-- km1 Points to level above k (=k-1) |
353 |
|
C-- kup Cycles through 1,2 to point to layer above |
354 |
|
C-- kDown Cycles through 2,1 to point to current layer |
355 |
|
|
356 |
|
km1 = MAX(1,k-1) |
357 |
|
kp1 = MIN(k+1,Nr) |
358 |
|
kup = 1+MOD(k+1,2) |
359 |
|
kDown= 1+MOD(k,2) |
360 |
|
|
361 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
362 |
|
kkey = (idynkey-1)*Nr + k |
363 |
|
c |
364 |
|
CADJ STORE totphihyd (:,:,k,bi,bj) |
365 |
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
366 |
|
CADJ STORE theta (:,:,k,bi,bj) |
367 |
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
368 |
|
CADJ STORE salt (:,:,k,bi,bj) |
369 |
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
370 |
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
371 |
|
|
372 |
|
C-- Integrate hydrostatic balance for phiHyd with BC of |
373 |
|
C phiHyd(z=0)=0 |
374 |
|
CALL CALC_PHI_HYD( |
375 |
|
I bi,bj,iMin,iMax,jMin,jMax,k, |
376 |
|
I theta, salt, |
377 |
|
U phiHydF, |
378 |
|
O phiHydC, dPhiHydX, dPhiHydY, |
379 |
|
I myTime, myIter, myThid ) |
380 |
|
|
381 |
|
C-- Calculate accelerations in the momentum equations (gU, gV, ...) |
382 |
|
C and step forward storing the result in gU, gV, etc... |
383 |
IF ( momStepping ) THEN |
IF ( momStepping ) THEN |
384 |
CALL CALC_MOM_RHS( |
#ifdef ALLOW_MOM_FLUXFORM |
385 |
I bi,bj,iMin,iMax,jMin,jMax,k,kM1,kUp,kDown, |
IF (.NOT. vectorInvariantMomentum) CALL MOM_FLUXFORM( |
386 |
I xA,yA,uTrans,vTrans,wTrans,wVel,maskC, |
I bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown, |
387 |
I pH, |
I KappaRU, KappaRV, |
388 |
U aTerm,xTerm,cTerm,mTerm,pTerm, |
U fVerU, fVerV, |
389 |
U fZon, fMer, fVerU, fVerV, |
O guDissip, gvDissip, |
390 |
I myThid) |
I myTime, myIter, myThid) |
391 |
ENDIF |
#endif |
392 |
|
#ifdef ALLOW_MOM_VECINV |
393 |
|
IF (vectorInvariantMomentum) CALL MOM_VECINV( |
394 |
|
I bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown, |
395 |
|
I KappaRU, KappaRV, |
396 |
|
U fVerU, fVerV, |
397 |
|
O guDissip, gvDissip, |
398 |
|
I myTime, myIter, myThid) |
399 |
|
#endif |
400 |
|
CALL TIMESTEP( |
401 |
|
I bi,bj,iMin,iMax,jMin,jMax,k, |
402 |
|
I dPhiHydX,dPhiHydY, phiSurfX, phiSurfY, |
403 |
|
I guDissip, gvDissip, |
404 |
|
I myTime, myIter, myThid) |
405 |
|
|
406 |
|
#ifdef ALLOW_OBCS |
407 |
|
C-- Apply open boundary conditions |
408 |
|
IF (useOBCS) THEN |
409 |
|
CALL OBCS_APPLY_UV( bi, bj, k, gU, gV, myThid ) |
410 |
|
ENDIF |
411 |
|
#endif /* ALLOW_OBCS */ |
412 |
|
|
|
C-- Calculate active tracer tendencies |
|
|
IF ( tempStepping ) THEN |
|
|
CALL CALC_GT( |
|
|
I bi,bj,iMin,iMax,jMin,jMax, k,kM1,kUp,kDown, |
|
|
I xA,yA,uTrans,vTrans,wTrans,maskUp, |
|
|
I K13,K23,KappaZT,KapGM, |
|
|
U aTerm,xTerm,fZon,fMer,fVerT, |
|
|
I myThid) |
|
413 |
ENDIF |
ENDIF |
414 |
Cdbg CALL CALC_GS( |
|
415 |
Cdbg I bi,bj,iMin,iMax,jMin,jMax, k,kM1,kUp,kDown, |
|
416 |
Cdbg I xA,yA,uTrans,vTrans,wTrans,maskUp, |
C-- end of dynamics k loop (1:Nr) |
417 |
Cdbg I K13,K23,K33,KapGM, |
ENDDO |
418 |
Cdbg U aTerm,xTerm,fZon,fMer,fVerS, |
|
419 |
Cdbg I myThid) |
C-- Implicit Vertical advection & viscosity |
420 |
|
#ifdef INCLUDE_IMPLVERTADV_CODE |
421 |
C-- Prediction step (step forward all model variables) |
IF ( momImplVertAdv ) THEN |
422 |
CALL TIMESTEP( |
CALL MOM_U_IMPLICIT_R( kappaRU, |
423 |
I bi,bj,iMin,iMax,jMin,jMax,K, |
I bi, bj, myTime, myIter, myThid ) |
424 |
I myThid) |
CALL MOM_V_IMPLICIT_R( kappaRV, |
425 |
|
I bi, bj, myTime, myIter, myThid ) |
426 |
C-- Diagnose barotropic divergence of predicted fields |
ELSEIF ( implicitViscosity ) THEN |
427 |
CALL DIV_G( |
#else /* INCLUDE_IMPLVERTADV_CODE */ |
428 |
I bi,bj,iMin,iMax,jMin,jMax,K, |
IF ( implicitViscosity ) THEN |
429 |
I xA,yA, |
#endif /* INCLUDE_IMPLVERTADV_CODE */ |
430 |
I myThid) |
#ifdef ALLOW_AUTODIFF_TAMC |
431 |
|
CADJ STORE KappaRU(:,:,:) = comlev1_bibj , key=idynkey, byte=isbyte |
432 |
ENDDO ! K |
CADJ STORE gU(:,:,:,bi,bj) = comlev1_bibj , key=idynkey, byte=isbyte |
433 |
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
434 |
C-- Implicit diffusion |
CALL IMPLDIFF( |
435 |
IF (implicitDiffusion) THEN |
I bi, bj, iMin, iMax, jMin, jMax, |
436 |
CALL IMPLDIFF( bi, bj, iMin, iMax, jMin, jMax, |
I -1, KappaRU,recip_HFacW, |
437 |
I KappaZT, |
U gU, |
438 |
I myThid ) |
I myThid ) |
439 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
440 |
|
CADJ STORE KappaRV(:,:,:) = comlev1_bibj , key=idynkey, byte=isbyte |
441 |
|
CADJ STORE gV(:,:,:,bi,bj) = comlev1_bibj , key=idynkey, byte=isbyte |
442 |
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
443 |
|
CALL IMPLDIFF( |
444 |
|
I bi, bj, iMin, iMax, jMin, jMax, |
445 |
|
I -2, KappaRV,recip_HFacS, |
446 |
|
U gV, |
447 |
|
I myThid ) |
448 |
|
ENDIF |
449 |
|
|
450 |
|
#ifdef ALLOW_OBCS |
451 |
|
C-- Apply open boundary conditions |
452 |
|
IF ( useOBCS .AND.(implicitViscosity.OR.momImplVertAdv) ) THEN |
453 |
|
DO K=1,Nr |
454 |
|
CALL OBCS_APPLY_UV( bi, bj, k, gU, gV, myThid ) |
455 |
|
ENDDO |
456 |
|
ENDIF |
457 |
|
#endif /* ALLOW_OBCS */ |
458 |
|
|
459 |
|
#ifdef ALLOW_CD_CODE |
460 |
|
IF (implicitViscosity.AND.useCDscheme) THEN |
461 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
462 |
|
CADJ STORE vVelD(:,:,:,bi,bj) = comlev1_bibj , key=idynkey, byte=isbyte |
463 |
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
464 |
|
CALL IMPLDIFF( |
465 |
|
I bi, bj, iMin, iMax, jMin, jMax, |
466 |
|
I 0, KappaRU,recip_HFacW, |
467 |
|
U vVelD, |
468 |
|
I myThid ) |
469 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
470 |
|
CADJ STORE uVelD(:,:,:,bi,bj) = comlev1_bibj , key=idynkey, byte=isbyte |
471 |
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
472 |
|
CALL IMPLDIFF( |
473 |
|
I bi, bj, iMin, iMax, jMin, jMax, |
474 |
|
I 0, KappaRV,recip_HFacS, |
475 |
|
U uVelD, |
476 |
|
I myThid ) |
477 |
ENDIF |
ENDIF |
478 |
|
#endif /* ALLOW_CD_CODE */ |
479 |
|
C-- End implicit Vertical advection & viscosity |
480 |
|
|
481 |
ENDDO |
ENDDO |
482 |
ENDDO |
ENDDO |
483 |
|
|
484 |
write(0,*) 'dynamics: pS ',minval(cg2d_x(1:sNx,1:sNy,:,:)), |
#ifdef ALLOW_OBCS |
485 |
& maxval(cg2d_x(1:sNx,1:sNy,:,:)) |
IF (useOBCS) THEN |
486 |
write(0,*) 'dynamics: U ',minval(uVel(1:sNx,1:sNy,:,:,:)), |
CALL OBCS_PRESCRIBE_EXCHANGES(myThid) |
487 |
& maxval(uVel(1:sNx,1:sNy,:,:,:)) |
ENDIF |
488 |
write(0,*) 'dynamics: V ',minval(vVel(1:sNx,1:sNy,:,:,:)), |
#endif |
489 |
& maxval(vVel(1:sNx,1:sNy,:,:,:)) |
|
490 |
cblk write(0,*) 'dynamics: K13',minval(K13(1:sNx,1:sNy,:)), |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
491 |
cblk & maxval(K13(1:sNx,1:sNy,:)) |
|
492 |
cblk write(0,*) 'dynamics: K23',minval(K23(1:sNx,1:sNy,:)), |
#ifdef ALLOW_NONHYDROSTATIC |
493 |
cblk & maxval(K23(1:sNx,1:sNy,:)) |
C-- Step forward W field in N-H algorithm |
494 |
cblk write(0,*) 'dynamics: K33',minval(K33(1:sNx,1:sNy,:)), |
IF ( momStepping .AND. nonHydrostatic ) THEN |
495 |
cblk & maxval(K33(1:sNx,1:sNy,:)) |
#ifdef ALLOW_DEBUG |
496 |
write(0,*) 'dynamics: gT ',minval(gT(1:sNx,1:sNy,:,:,:)), |
IF ( debugLevel .GE. debLevB ) |
497 |
& maxval(gT(1:sNx,1:sNy,:,:,:)) |
& CALL DEBUG_CALL('CALC_GW', myThid ) |
498 |
write(0,*) 'dynamics: T ',minval(Theta(1:sNx,1:sNy,:,:,:)), |
#endif |
499 |
& maxval(Theta(1:sNx,1:sNy,:,:,:)) |
CALL TIMER_START('CALC_GW [DYNAMICS]',myThid) |
500 |
cblk write(0,*) 'dynamics: pH ',minval(pH/(Gravity*Rhonil)), |
CALL CALC_GW( myTime, myIter, myThid ) |
501 |
cblk & maxval(pH/(Gravity*Rhonil)) |
CALL TIMER_STOP ('CALC_GW [DYNAMICS]',myThid) |
502 |
|
ENDIF |
503 |
|
#endif |
504 |
|
|
505 |
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
506 |
|
|
507 |
|
Cml( |
508 |
|
C In order to compare the variance of phiHydLow of a p/z-coordinate |
509 |
|
C run with etaH of a z/p-coordinate run the drift of phiHydLow |
510 |
|
C has to be removed by something like the following subroutine: |
511 |
|
C CALL REMOVE_MEAN_RL( 1, phiHydLow, maskH, maskH, rA, drF, |
512 |
|
C & 'phiHydLow', myThid ) |
513 |
|
Cml) |
514 |
|
|
515 |
|
#ifdef ALLOW_DIAGNOSTICS |
516 |
|
IF ( usediagnostics ) THEN |
517 |
|
|
518 |
|
CALL DIAGNOSTICS_FILL(totPhihyd,'PHIHYD ',0,Nr,0,1,1,myThid) |
519 |
|
CALL DIAGNOSTICS_FILL(phiHydLow,'PHIBOT ',0, 1,0,1,1,myThid) |
520 |
|
|
521 |
|
tmpFac = 1. _d 0 |
522 |
|
CALL DIAGNOSTICS_SCALE_FILL(totPhihyd,tmpFac,2, |
523 |
|
& 'PHIHYDSQ',0,Nr,0,1,1,myThid) |
524 |
|
|
525 |
|
CALL DIAGNOSTICS_SCALE_FILL(phiHydLow,tmpFac,2, |
526 |
|
& 'PHIBOTSQ',0, 1,0,1,1,myThid) |
527 |
|
|
528 |
|
ENDIF |
529 |
|
#endif /* ALLOW_DIAGNOSTICS */ |
530 |
|
|
531 |
|
#ifdef ALLOW_DEBUG |
532 |
|
If ( debugLevel .GE. debLevB ) THEN |
533 |
|
CALL DEBUG_STATS_RL(1,EtaN,'EtaN (DYNAMICS)',myThid) |
534 |
|
CALL DEBUG_STATS_RL(Nr,uVel,'Uvel (DYNAMICS)',myThid) |
535 |
|
CALL DEBUG_STATS_RL(Nr,vVel,'Vvel (DYNAMICS)',myThid) |
536 |
|
CALL DEBUG_STATS_RL(Nr,wVel,'Wvel (DYNAMICS)',myThid) |
537 |
|
CALL DEBUG_STATS_RL(Nr,theta,'Theta (DYNAMICS)',myThid) |
538 |
|
CALL DEBUG_STATS_RL(Nr,salt,'Salt (DYNAMICS)',myThid) |
539 |
|
CALL DEBUG_STATS_RL(Nr,gU,'Gu (DYNAMICS)',myThid) |
540 |
|
CALL DEBUG_STATS_RL(Nr,gV,'Gv (DYNAMICS)',myThid) |
541 |
|
CALL DEBUG_STATS_RL(Nr,gT,'Gt (DYNAMICS)',myThid) |
542 |
|
CALL DEBUG_STATS_RL(Nr,gS,'Gs (DYNAMICS)',myThid) |
543 |
|
#ifndef ALLOW_ADAMSBASHFORTH_3 |
544 |
|
CALL DEBUG_STATS_RL(Nr,guNm1,'GuNm1 (DYNAMICS)',myThid) |
545 |
|
CALL DEBUG_STATS_RL(Nr,gvNm1,'GvNm1 (DYNAMICS)',myThid) |
546 |
|
CALL DEBUG_STATS_RL(Nr,gtNm1,'GtNm1 (DYNAMICS)',myThid) |
547 |
|
CALL DEBUG_STATS_RL(Nr,gsNm1,'GsNm1 (DYNAMICS)',myThid) |
548 |
|
#endif |
549 |
|
ENDIF |
550 |
|
#endif |
551 |
|
|
552 |
|
#ifdef ALLOW_DEBUG |
553 |
|
IF ( debugLevel .GE. debLevB ) |
554 |
|
& CALL DEBUG_LEAVE( 'DYNAMICS', myThid ) |
555 |
|
#endif |
556 |
|
|
557 |
RETURN |
RETURN |
558 |
END |
END |