| 1 |
jmc |
1.128 |
C $Header: /u/gcmpack/MITgcm/model/src/dynamics.F,v 1.127 2005/12/15 21:09:00 jmc Exp $ |
| 2 |
heimbach |
1.78 |
C $Name: $ |
| 3 |
cnh |
1.1 |
|
| 4 |
edhill |
1.100 |
#include "PACKAGES_CONFIG.h" |
| 5 |
adcroft |
1.24 |
#include "CPP_OPTIONS.h" |
| 6 |
jmc |
1.125 |
#undef DYNAMICS_GUGV_EXCH_CHECK |
| 7 |
cnh |
1.1 |
|
| 8 |
cnh |
1.82 |
CBOP |
| 9 |
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C !ROUTINE: DYNAMICS |
| 10 |
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C !INTERFACE: |
| 11 |
cnh |
1.8 |
SUBROUTINE DYNAMICS(myTime, myIter, myThid) |
| 12 |
cnh |
1.82 |
C !DESCRIPTION: \bv |
| 13 |
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C *==========================================================* |
| 14 |
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C | SUBROUTINE DYNAMICS |
| 15 |
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C | o Controlling routine for the explicit part of the model |
| 16 |
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C | dynamics. |
| 17 |
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C *==========================================================* |
| 18 |
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C | This routine evaluates the "dynamics" terms for each |
| 19 |
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C | block of ocean in turn. Because the blocks of ocean have |
| 20 |
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C | overlap regions they are independent of one another. |
| 21 |
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C | If terms involving lateral integrals are needed in this |
| 22 |
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C | routine care will be needed. Similarly finite-difference |
| 23 |
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C | operations with stencils wider than the overlap region |
| 24 |
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C | require special consideration. |
| 25 |
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C | The algorithm... |
| 26 |
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C | |
| 27 |
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C | "Correction Step" |
| 28 |
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C | ================= |
| 29 |
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C | Here we update the horizontal velocities with the surface |
| 30 |
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C | pressure such that the resulting flow is either consistent |
| 31 |
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C | with the free-surface evolution or the rigid-lid: |
| 32 |
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C | U[n] = U* + dt x d/dx P |
| 33 |
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C | V[n] = V* + dt x d/dy P |
| 34 |
jmc |
1.122 |
C | W[n] = W* + dt x d/dz P (NH mode) |
| 35 |
cnh |
1.82 |
C | |
| 36 |
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C | "Calculation of Gs" |
| 37 |
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C | =================== |
| 38 |
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C | This is where all the accelerations and tendencies (ie. |
| 39 |
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C | physics, parameterizations etc...) are calculated |
| 40 |
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C | rho = rho ( theta[n], salt[n] ) |
| 41 |
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C | b = b(rho, theta) |
| 42 |
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C | K31 = K31 ( rho ) |
| 43 |
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C | Gu[n] = Gu( u[n], v[n], wVel, b, ... ) |
| 44 |
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C | Gv[n] = Gv( u[n], v[n], wVel, b, ... ) |
| 45 |
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C | Gt[n] = Gt( theta[n], u[n], v[n], wVel, K31, ... ) |
| 46 |
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C | Gs[n] = Gs( salt[n], u[n], v[n], wVel, K31, ... ) |
| 47 |
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C | |
| 48 |
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C | "Time-stepping" or "Prediction" |
| 49 |
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C | ================================ |
| 50 |
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C | The models variables are stepped forward with the appropriate |
| 51 |
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C | time-stepping scheme (currently we use Adams-Bashforth II) |
| 52 |
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C | - For momentum, the result is always *only* a "prediction" |
| 53 |
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C | in that the flow may be divergent and will be "corrected" |
| 54 |
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C | later with a surface pressure gradient. |
| 55 |
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C | - Normally for tracers the result is the new field at time |
| 56 |
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C | level [n+1} *BUT* in the case of implicit diffusion the result |
| 57 |
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C | is also *only* a prediction. |
| 58 |
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C | - We denote "predictors" with an asterisk (*). |
| 59 |
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C | U* = U[n] + dt x ( 3/2 Gu[n] - 1/2 Gu[n-1] ) |
| 60 |
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C | V* = V[n] + dt x ( 3/2 Gv[n] - 1/2 Gv[n-1] ) |
| 61 |
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C | theta[n+1] = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
| 62 |
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C | salt[n+1] = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
| 63 |
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C | With implicit diffusion: |
| 64 |
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C | theta* = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
| 65 |
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C | salt* = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
| 66 |
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C | (1 + dt * K * d_zz) theta[n] = theta* |
| 67 |
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C | (1 + dt * K * d_zz) salt[n] = salt* |
| 68 |
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C | |
| 69 |
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C *==========================================================* |
| 70 |
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C \ev |
| 71 |
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C !USES: |
| 72 |
adcroft |
1.40 |
IMPLICIT NONE |
| 73 |
cnh |
1.1 |
C == Global variables === |
| 74 |
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#include "SIZE.h" |
| 75 |
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#include "EEPARAMS.h" |
| 76 |
adcroft |
1.6 |
#include "PARAMS.h" |
| 77 |
adcroft |
1.3 |
#include "DYNVARS.h" |
| 78 |
edhill |
1.103 |
#ifdef ALLOW_CD_CODE |
| 79 |
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#include "CD_CODE_VARS.h" |
| 80 |
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#endif |
| 81 |
adcroft |
1.42 |
#include "GRID.h" |
| 82 |
heimbach |
1.49 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 83 |
heimbach |
1.53 |
# include "tamc.h" |
| 84 |
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# include "tamc_keys.h" |
| 85 |
heimbach |
1.67 |
# include "FFIELDS.h" |
| 86 |
heimbach |
1.91 |
# include "EOS.h" |
| 87 |
heimbach |
1.67 |
# ifdef ALLOW_KPP |
| 88 |
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# include "KPP.h" |
| 89 |
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# endif |
| 90 |
heimbach |
1.53 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 91 |
jmc |
1.62 |
|
| 92 |
cnh |
1.82 |
C !CALLING SEQUENCE: |
| 93 |
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C DYNAMICS() |
| 94 |
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C | |
| 95 |
jmc |
1.122 |
C |-- CALC_EP_FORCING |
| 96 |
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C | |
| 97 |
cnh |
1.82 |
C |-- CALC_GRAD_PHI_SURF |
| 98 |
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C | |
| 99 |
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C |-- CALC_VISCOSITY |
| 100 |
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C | |
| 101 |
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C |-- CALC_PHI_HYD |
| 102 |
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C | |
| 103 |
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C |-- MOM_FLUXFORM |
| 104 |
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C | |
| 105 |
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C |-- MOM_VECINV |
| 106 |
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C | |
| 107 |
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C |-- TIMESTEP |
| 108 |
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C | |
| 109 |
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C |-- OBCS_APPLY_UV |
| 110 |
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C | |
| 111 |
jmc |
1.122 |
C |-- MOM_U_IMPLICIT_R |
| 112 |
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C |-- MOM_V_IMPLICIT_R |
| 113 |
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C | |
| 114 |
cnh |
1.82 |
C |-- IMPLDIFF |
| 115 |
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C | |
| 116 |
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C |-- OBCS_APPLY_UV |
| 117 |
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C | |
| 118 |
jmc |
1.122 |
C |-- CALC_GW |
| 119 |
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C | |
| 120 |
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C |-- DIAGNOSTICS_FILL |
| 121 |
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C |-- DEBUG_STATS_RL |
| 122 |
cnh |
1.82 |
|
| 123 |
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C !INPUT/OUTPUT PARAMETERS: |
| 124 |
cnh |
1.1 |
C == Routine arguments == |
| 125 |
cnh |
1.8 |
C myTime - Current time in simulation |
| 126 |
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C myIter - Current iteration number in simulation |
| 127 |
cnh |
1.1 |
C myThid - Thread number for this instance of the routine. |
| 128 |
cnh |
1.8 |
_RL myTime |
| 129 |
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INTEGER myIter |
| 130 |
adcroft |
1.47 |
INTEGER myThid |
| 131 |
cnh |
1.1 |
|
| 132 |
cnh |
1.82 |
C !LOCAL VARIABLES: |
| 133 |
cnh |
1.1 |
C == Local variables |
| 134 |
jmc |
1.113 |
C fVer[UV] o fVer: Vertical flux term - note fVer |
| 135 |
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C is "pipelined" in the vertical |
| 136 |
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C so we need an fVer for each |
| 137 |
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C variable. |
| 138 |
jmc |
1.94 |
C phiHydC :: hydrostatic potential anomaly at cell center |
| 139 |
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C In z coords phiHyd is the hydrostatic potential |
| 140 |
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C (=pressure/rho0) anomaly |
| 141 |
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C In p coords phiHyd is the geopotential height anomaly. |
| 142 |
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C phiHydF :: hydrostatic potential anomaly at middle between 2 centers |
| 143 |
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C dPhiHydX,Y :: Gradient (X & Y directions) of hydrostatic potential anom. |
| 144 |
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C phiSurfX, :: gradient of Surface potential (Pressure/rho, ocean) |
| 145 |
jmc |
1.92 |
C phiSurfY or geopotential (atmos) in X and Y direction |
| 146 |
jmc |
1.110 |
C guDissip :: dissipation tendency (all explicit terms), u component |
| 147 |
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C gvDissip :: dissipation tendency (all explicit terms), v component |
| 148 |
cnh |
1.30 |
C iMin, iMax - Ranges and sub-block indices on which calculations |
| 149 |
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C jMin, jMax are applied. |
| 150 |
cnh |
1.1 |
C bi, bj |
| 151 |
heimbach |
1.53 |
C k, kup, - Index for layer above and below. kup and kDown |
| 152 |
|
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C kDown, km1 are switched with layer to be the appropriate |
| 153 |
cnh |
1.38 |
C index into fVerTerm. |
| 154 |
cnh |
1.30 |
_RL fVerU (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
| 155 |
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_RL fVerV (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
| 156 |
jmc |
1.94 |
_RL phiHydF (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 157 |
|
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_RL phiHydC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 158 |
jmc |
1.92 |
_RL dPhiHydX(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
| 159 |
|
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_RL dPhiHydY(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
| 160 |
jmc |
1.63 |
_RL phiSurfX(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 161 |
|
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_RL phiSurfY(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 162 |
jmc |
1.110 |
_RL guDissip(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 163 |
|
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_RL gvDissip(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
| 164 |
adcroft |
1.42 |
_RL KappaRU (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
| 165 |
|
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_RL KappaRV (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
| 166 |
adcroft |
1.12 |
|
| 167 |
cnh |
1.1 |
INTEGER iMin, iMax |
| 168 |
|
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INTEGER jMin, jMax |
| 169 |
|
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INTEGER bi, bj |
| 170 |
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INTEGER i, j |
| 171 |
heimbach |
1.77 |
INTEGER k, km1, kp1, kup, kDown |
| 172 |
cnh |
1.1 |
|
| 173 |
jmc |
1.113 |
#ifdef ALLOW_DIAGNOSTICS |
| 174 |
jmc |
1.120 |
_RL tmpFac |
| 175 |
jmc |
1.113 |
#endif /* ALLOW_DIAGNOSTICS */ |
| 176 |
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|
| 177 |
jmc |
1.62 |
|
| 178 |
adcroft |
1.11 |
C--- The algorithm... |
| 179 |
|
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C |
| 180 |
|
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C "Correction Step" |
| 181 |
|
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C ================= |
| 182 |
|
|
C Here we update the horizontal velocities with the surface |
| 183 |
|
|
C pressure such that the resulting flow is either consistent |
| 184 |
|
|
C with the free-surface evolution or the rigid-lid: |
| 185 |
|
|
C U[n] = U* + dt x d/dx P |
| 186 |
|
|
C V[n] = V* + dt x d/dy P |
| 187 |
|
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C |
| 188 |
|
|
C "Calculation of Gs" |
| 189 |
|
|
C =================== |
| 190 |
|
|
C This is where all the accelerations and tendencies (ie. |
| 191 |
heimbach |
1.53 |
C physics, parameterizations etc...) are calculated |
| 192 |
adcroft |
1.11 |
C rho = rho ( theta[n], salt[n] ) |
| 193 |
cnh |
1.27 |
C b = b(rho, theta) |
| 194 |
adcroft |
1.11 |
C K31 = K31 ( rho ) |
| 195 |
jmc |
1.61 |
C Gu[n] = Gu( u[n], v[n], wVel, b, ... ) |
| 196 |
|
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C Gv[n] = Gv( u[n], v[n], wVel, b, ... ) |
| 197 |
|
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C Gt[n] = Gt( theta[n], u[n], v[n], wVel, K31, ... ) |
| 198 |
|
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C Gs[n] = Gs( salt[n], u[n], v[n], wVel, K31, ... ) |
| 199 |
adcroft |
1.11 |
C |
| 200 |
adcroft |
1.12 |
C "Time-stepping" or "Prediction" |
| 201 |
adcroft |
1.11 |
C ================================ |
| 202 |
|
|
C The models variables are stepped forward with the appropriate |
| 203 |
|
|
C time-stepping scheme (currently we use Adams-Bashforth II) |
| 204 |
|
|
C - For momentum, the result is always *only* a "prediction" |
| 205 |
|
|
C in that the flow may be divergent and will be "corrected" |
| 206 |
|
|
C later with a surface pressure gradient. |
| 207 |
|
|
C - Normally for tracers the result is the new field at time |
| 208 |
|
|
C level [n+1} *BUT* in the case of implicit diffusion the result |
| 209 |
|
|
C is also *only* a prediction. |
| 210 |
|
|
C - We denote "predictors" with an asterisk (*). |
| 211 |
|
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C U* = U[n] + dt x ( 3/2 Gu[n] - 1/2 Gu[n-1] ) |
| 212 |
|
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C V* = V[n] + dt x ( 3/2 Gv[n] - 1/2 Gv[n-1] ) |
| 213 |
|
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C theta[n+1] = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
| 214 |
|
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C salt[n+1] = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
| 215 |
adcroft |
1.12 |
C With implicit diffusion: |
| 216 |
adcroft |
1.11 |
C theta* = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
| 217 |
|
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C salt* = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
| 218 |
adcroft |
1.12 |
C (1 + dt * K * d_zz) theta[n] = theta* |
| 219 |
|
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C (1 + dt * K * d_zz) salt[n] = salt* |
| 220 |
adcroft |
1.11 |
C--- |
| 221 |
cnh |
1.82 |
CEOP |
| 222 |
adcroft |
1.11 |
|
| 223 |
jmc |
1.123 |
#ifdef ALLOW_DEBUG |
| 224 |
|
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IF ( debugLevel .GE. debLevB ) |
| 225 |
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& CALL DEBUG_ENTER( 'DYNAMICS', myThid ) |
| 226 |
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#endif |
| 227 |
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| 228 |
heimbach |
1.88 |
C-- Call to routine for calculation of |
| 229 |
|
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C Eliassen-Palm-flux-forced U-tendency, |
| 230 |
|
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C if desired: |
| 231 |
|
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#ifdef INCLUDE_EP_FORCING_CODE |
| 232 |
|
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CALL CALC_EP_FORCING(myThid) |
| 233 |
|
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#endif |
| 234 |
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| 235 |
heimbach |
1.76 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 236 |
|
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C-- HPF directive to help TAMC |
| 237 |
|
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CHPF$ INDEPENDENT |
| 238 |
|
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#endif /* ALLOW_AUTODIFF_TAMC */ |
| 239 |
|
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|
| 240 |
cnh |
1.1 |
DO bj=myByLo(myThid),myByHi(myThid) |
| 241 |
heimbach |
1.76 |
|
| 242 |
|
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#ifdef ALLOW_AUTODIFF_TAMC |
| 243 |
|
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C-- HPF directive to help TAMC |
| 244 |
|
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CHPF$ INDEPENDENT, NEW (fVerU,fVerV |
| 245 |
jmc |
1.94 |
CHPF$& ,phiHydF |
| 246 |
heimbach |
1.76 |
CHPF$& ,KappaRU,KappaRV |
| 247 |
|
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CHPF$& ) |
| 248 |
|
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#endif /* ALLOW_AUTODIFF_TAMC */ |
| 249 |
|
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|
| 250 |
cnh |
1.1 |
DO bi=myBxLo(myThid),myBxHi(myThid) |
| 251 |
heimbach |
1.76 |
|
| 252 |
|
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#ifdef ALLOW_AUTODIFF_TAMC |
| 253 |
|
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act1 = bi - myBxLo(myThid) |
| 254 |
|
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max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
| 255 |
|
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act2 = bj - myByLo(myThid) |
| 256 |
|
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max2 = myByHi(myThid) - myByLo(myThid) + 1 |
| 257 |
|
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act3 = myThid - 1 |
| 258 |
|
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max3 = nTx*nTy |
| 259 |
|
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act4 = ikey_dynamics - 1 |
| 260 |
heimbach |
1.91 |
idynkey = (act1 + 1) + act2*max1 |
| 261 |
heimbach |
1.76 |
& + act3*max1*max2 |
| 262 |
|
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& + act4*max1*max2*max3 |
| 263 |
|
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#endif /* ALLOW_AUTODIFF_TAMC */ |
| 264 |
|
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|
| 265 |
heimbach |
1.97 |
C-- Set up work arrays with valid (i.e. not NaN) values |
| 266 |
|
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C These inital values do not alter the numerical results. They |
| 267 |
|
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C just ensure that all memory references are to valid floating |
| 268 |
|
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C point numbers. This prevents spurious hardware signals due to |
| 269 |
|
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C uninitialised but inert locations. |
| 270 |
|
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|
| 271 |
jmc |
1.94 |
DO k=1,Nr |
| 272 |
|
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DO j=1-OLy,sNy+OLy |
| 273 |
|
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DO i=1-OLx,sNx+OLx |
| 274 |
heimbach |
1.87 |
KappaRU(i,j,k) = 0. _d 0 |
| 275 |
|
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KappaRV(i,j,k) = 0. _d 0 |
| 276 |
heimbach |
1.97 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 277 |
|
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cph( |
| 278 |
|
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c-- need some re-initialisation here to break dependencies |
| 279 |
|
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cph) |
| 280 |
jmc |
1.122 |
gU(i,j,k,bi,bj) = 0. _d 0 |
| 281 |
|
|
gV(i,j,k,bi,bj) = 0. _d 0 |
| 282 |
heimbach |
1.97 |
#endif |
| 283 |
heimbach |
1.87 |
ENDDO |
| 284 |
jmc |
1.94 |
ENDDO |
| 285 |
|
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ENDDO |
| 286 |
|
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DO j=1-OLy,sNy+OLy |
| 287 |
|
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DO i=1-OLx,sNx+OLx |
| 288 |
heimbach |
1.76 |
fVerU (i,j,1) = 0. _d 0 |
| 289 |
|
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fVerU (i,j,2) = 0. _d 0 |
| 290 |
|
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fVerV (i,j,1) = 0. _d 0 |
| 291 |
|
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fVerV (i,j,2) = 0. _d 0 |
| 292 |
jmc |
1.94 |
phiHydF (i,j) = 0. _d 0 |
| 293 |
|
|
phiHydC (i,j) = 0. _d 0 |
| 294 |
jmc |
1.92 |
dPhiHydX(i,j) = 0. _d 0 |
| 295 |
|
|
dPhiHydY(i,j) = 0. _d 0 |
| 296 |
heimbach |
1.97 |
phiSurfX(i,j) = 0. _d 0 |
| 297 |
|
|
phiSurfY(i,j) = 0. _d 0 |
| 298 |
jmc |
1.110 |
guDissip(i,j) = 0. _d 0 |
| 299 |
|
|
gvDissip(i,j) = 0. _d 0 |
| 300 |
heimbach |
1.76 |
ENDDO |
| 301 |
|
|
ENDDO |
| 302 |
heimbach |
1.49 |
|
| 303 |
jmc |
1.63 |
C-- Start computation of dynamics |
| 304 |
jmc |
1.93 |
iMin = 0 |
| 305 |
|
|
iMax = sNx+1 |
| 306 |
|
|
jMin = 0 |
| 307 |
|
|
jMax = sNy+1 |
| 308 |
jmc |
1.63 |
|
| 309 |
heimbach |
1.76 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 310 |
heimbach |
1.91 |
CADJ STORE wvel (:,:,:,bi,bj) = |
| 311 |
|
|
CADJ & comlev1_bibj, key = idynkey, byte = isbyte |
| 312 |
heimbach |
1.76 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 313 |
|
|
|
| 314 |
jmc |
1.65 |
C-- Explicit part of the Surface Potentiel Gradient (add in TIMESTEP) |
| 315 |
jmc |
1.63 |
C (note: this loop will be replaced by CALL CALC_GRAD_ETA) |
| 316 |
|
|
IF (implicSurfPress.NE.1.) THEN |
| 317 |
jmc |
1.65 |
CALL CALC_GRAD_PHI_SURF( |
| 318 |
|
|
I bi,bj,iMin,iMax,jMin,jMax, |
| 319 |
|
|
I etaN, |
| 320 |
|
|
O phiSurfX,phiSurfY, |
| 321 |
|
|
I myThid ) |
| 322 |
jmc |
1.63 |
ENDIF |
| 323 |
heimbach |
1.83 |
|
| 324 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
| 325 |
heimbach |
1.91 |
CADJ STORE uvel (:,:,:,bi,bj) = comlev1_bibj, key=idynkey, byte=isbyte |
| 326 |
|
|
CADJ STORE vvel (:,:,:,bi,bj) = comlev1_bibj, key=idynkey, byte=isbyte |
| 327 |
heimbach |
1.83 |
#ifdef ALLOW_KPP |
| 328 |
|
|
CADJ STORE KPPviscAz (:,:,:,bi,bj) |
| 329 |
heimbach |
1.91 |
CADJ & = comlev1_bibj, key=idynkey, byte=isbyte |
| 330 |
heimbach |
1.83 |
#endif /* ALLOW_KPP */ |
| 331 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 332 |
adcroft |
1.58 |
|
| 333 |
heimbach |
1.77 |
#ifdef INCLUDE_CALC_DIFFUSIVITY_CALL |
| 334 |
|
|
C-- Calculate the total vertical diffusivity |
| 335 |
|
|
DO k=1,Nr |
| 336 |
|
|
CALL CALC_VISCOSITY( |
| 337 |
|
|
I bi,bj,iMin,iMax,jMin,jMax,k, |
| 338 |
|
|
O KappaRU,KappaRV, |
| 339 |
|
|
I myThid) |
| 340 |
|
|
ENDDO |
| 341 |
|
|
#endif |
| 342 |
|
|
|
| 343 |
heimbach |
1.101 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 344 |
|
|
CADJ STORE KappaRU(:,:,:) |
| 345 |
|
|
CADJ & = comlev1_bibj, key=idynkey, byte=isbyte |
| 346 |
|
|
CADJ STORE KappaRV(:,:,:) |
| 347 |
|
|
CADJ & = comlev1_bibj, key=idynkey, byte=isbyte |
| 348 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 349 |
|
|
|
| 350 |
adcroft |
1.58 |
C-- Start of dynamics loop |
| 351 |
|
|
DO k=1,Nr |
| 352 |
|
|
|
| 353 |
|
|
C-- km1 Points to level above k (=k-1) |
| 354 |
|
|
C-- kup Cycles through 1,2 to point to layer above |
| 355 |
|
|
C-- kDown Cycles through 2,1 to point to current layer |
| 356 |
|
|
|
| 357 |
|
|
km1 = MAX(1,k-1) |
| 358 |
heimbach |
1.77 |
kp1 = MIN(k+1,Nr) |
| 359 |
adcroft |
1.58 |
kup = 1+MOD(k+1,2) |
| 360 |
|
|
kDown= 1+MOD(k,2) |
| 361 |
|
|
|
| 362 |
heimbach |
1.76 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 363 |
heimbach |
1.91 |
kkey = (idynkey-1)*Nr + k |
| 364 |
heimbach |
1.99 |
c |
| 365 |
heimbach |
1.95 |
CADJ STORE totphihyd (:,:,k,bi,bj) |
| 366 |
heimbach |
1.99 |
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 367 |
|
|
CADJ STORE theta (:,:,k,bi,bj) |
| 368 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 369 |
|
|
CADJ STORE salt (:,:,k,bi,bj) |
| 370 |
heimbach |
1.95 |
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 371 |
heimbach |
1.126 |
# ifdef NONLIN_FRSURF |
| 372 |
|
|
cph-test |
| 373 |
|
|
CADJ STORE phiHydC (:,:) |
| 374 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 375 |
|
|
CADJ STORE phiHydF (:,:) |
| 376 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 377 |
|
|
CADJ STORE gudissip (:,:) |
| 378 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 379 |
|
|
CADJ STORE gvdissip (:,:) |
| 380 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 381 |
|
|
CADJ STORE fVerU (:,:,:) |
| 382 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 383 |
|
|
CADJ STORE fVerV (:,:,:) |
| 384 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 385 |
|
|
CADJ STORE gu(:,:,k,bi,bj) |
| 386 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 387 |
|
|
CADJ STORE gv(:,:,k,bi,bj) |
| 388 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 389 |
|
|
CADJ STORE gunm1(:,:,k,bi,bj) |
| 390 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 391 |
|
|
CADJ STORE gvnm1(:,:,k,bi,bj) |
| 392 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 393 |
|
|
# ifdef ALLOW_CD_CODE |
| 394 |
|
|
CADJ STORE unm1(:,:,k,bi,bj) |
| 395 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 396 |
|
|
CADJ STORE vnm1(:,:,k,bi,bj) |
| 397 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 398 |
|
|
CADJ STORE uVelD(:,:,k,bi,bj) |
| 399 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 400 |
|
|
CADJ STORE vVelD(:,:,k,bi,bj) |
| 401 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 402 |
|
|
# endif |
| 403 |
|
|
# endif |
| 404 |
heimbach |
1.76 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 405 |
|
|
|
| 406 |
adcroft |
1.58 |
C-- Integrate hydrostatic balance for phiHyd with BC of |
| 407 |
|
|
C phiHyd(z=0)=0 |
| 408 |
jmc |
1.128 |
IF ( implicitIntGravWave ) THEN |
| 409 |
|
|
CALL CALC_PHI_HYD( |
| 410 |
|
|
I bi,bj,iMin,iMax,jMin,jMax,k, |
| 411 |
|
|
I gT, gS, |
| 412 |
|
|
U phiHydF, |
| 413 |
|
|
O phiHydC, dPhiHydX, dPhiHydY, |
| 414 |
|
|
I myTime, myIter, myThid ) |
| 415 |
|
|
ELSE |
| 416 |
|
|
CALL CALC_PHI_HYD( |
| 417 |
adcroft |
1.58 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
| 418 |
|
|
I theta, salt, |
| 419 |
jmc |
1.94 |
U phiHydF, |
| 420 |
|
|
O phiHydC, dPhiHydX, dPhiHydY, |
| 421 |
jmc |
1.92 |
I myTime, myIter, myThid ) |
| 422 |
jmc |
1.128 |
ENDIF |
| 423 |
mlosch |
1.89 |
|
| 424 |
adcroft |
1.58 |
C-- Calculate accelerations in the momentum equations (gU, gV, ...) |
| 425 |
jmc |
1.96 |
C and step forward storing the result in gU, gV, etc... |
| 426 |
adcroft |
1.58 |
IF ( momStepping ) THEN |
| 427 |
edhill |
1.105 |
#ifdef ALLOW_MOM_FLUXFORM |
| 428 |
adcroft |
1.79 |
IF (.NOT. vectorInvariantMomentum) CALL MOM_FLUXFORM( |
| 429 |
adcroft |
1.58 |
I bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown, |
| 430 |
jmc |
1.121 |
I KappaRU, KappaRV, |
| 431 |
adcroft |
1.58 |
U fVerU, fVerV, |
| 432 |
jmc |
1.121 |
O guDissip, gvDissip, |
| 433 |
adcroft |
1.80 |
I myTime, myIter, myThid) |
| 434 |
adcroft |
1.79 |
#endif |
| 435 |
edhill |
1.105 |
#ifdef ALLOW_MOM_VECINV |
| 436 |
heimbach |
1.126 |
IF (vectorInvariantMomentum) THEN |
| 437 |
|
|
C |
| 438 |
|
|
# ifdef ALLOW_AUTODIFF_TAMC |
| 439 |
|
|
# ifdef NONLIN_FRSURF |
| 440 |
|
|
CADJ STORE fVerU(:,:,:) |
| 441 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 442 |
|
|
CADJ STORE fVerV(:,:,:) |
| 443 |
|
|
CADJ & = comlev1_bibj_k, key=kkey, byte=isbyte |
| 444 |
|
|
# endif |
| 445 |
|
|
# endif /* ALLOW_AUTODIFF_TAMC */ |
| 446 |
|
|
C |
| 447 |
|
|
CALL MOM_VECINV( |
| 448 |
adcroft |
1.79 |
I bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown, |
| 449 |
jmc |
1.121 |
I KappaRU, KappaRV, |
| 450 |
adcroft |
1.79 |
U fVerU, fVerV, |
| 451 |
jmc |
1.110 |
O guDissip, gvDissip, |
| 452 |
adcroft |
1.80 |
I myTime, myIter, myThid) |
| 453 |
heimbach |
1.126 |
ENDIF |
| 454 |
adcroft |
1.79 |
#endif |
| 455 |
adcroft |
1.58 |
CALL TIMESTEP( |
| 456 |
jmc |
1.63 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
| 457 |
jmc |
1.94 |
I dPhiHydX,dPhiHydY, phiSurfX, phiSurfY, |
| 458 |
jmc |
1.110 |
I guDissip, gvDissip, |
| 459 |
jmc |
1.96 |
I myTime, myIter, myThid) |
| 460 |
adcroft |
1.58 |
|
| 461 |
|
|
#ifdef ALLOW_OBCS |
| 462 |
|
|
C-- Apply open boundary conditions |
| 463 |
jmc |
1.96 |
IF (useOBCS) THEN |
| 464 |
|
|
CALL OBCS_APPLY_UV( bi, bj, k, gU, gV, myThid ) |
| 465 |
|
|
ENDIF |
| 466 |
adcroft |
1.58 |
#endif /* ALLOW_OBCS */ |
| 467 |
|
|
|
| 468 |
|
|
ENDIF |
| 469 |
|
|
|
| 470 |
|
|
|
| 471 |
|
|
C-- end of dynamics k loop (1:Nr) |
| 472 |
|
|
ENDDO |
| 473 |
|
|
|
| 474 |
jmc |
1.106 |
C-- Implicit Vertical advection & viscosity |
| 475 |
|
|
#ifdef INCLUDE_IMPLVERTADV_CODE |
| 476 |
|
|
IF ( momImplVertAdv ) THEN |
| 477 |
|
|
CALL MOM_U_IMPLICIT_R( kappaRU, |
| 478 |
|
|
I bi, bj, myTime, myIter, myThid ) |
| 479 |
|
|
CALL MOM_V_IMPLICIT_R( kappaRV, |
| 480 |
|
|
I bi, bj, myTime, myIter, myThid ) |
| 481 |
|
|
ELSEIF ( implicitViscosity ) THEN |
| 482 |
|
|
#else /* INCLUDE_IMPLVERTADV_CODE */ |
| 483 |
|
|
IF ( implicitViscosity ) THEN |
| 484 |
|
|
#endif /* INCLUDE_IMPLVERTADV_CODE */ |
| 485 |
adcroft |
1.58 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 486 |
heimbach |
1.101 |
CADJ STORE KappaRU(:,:,:) = comlev1_bibj , key=idynkey, byte=isbyte |
| 487 |
jmc |
1.96 |
CADJ STORE gU(:,:,:,bi,bj) = comlev1_bibj , key=idynkey, byte=isbyte |
| 488 |
adcroft |
1.58 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 489 |
adcroft |
1.42 |
CALL IMPLDIFF( |
| 490 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, |
| 491 |
jmc |
1.124 |
I -1, KappaRU,recip_HFacW, |
| 492 |
jmc |
1.96 |
U gU, |
| 493 |
adcroft |
1.42 |
I myThid ) |
| 494 |
adcroft |
1.58 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 495 |
heimbach |
1.101 |
CADJ STORE KappaRV(:,:,:) = comlev1_bibj , key=idynkey, byte=isbyte |
| 496 |
heimbach |
1.97 |
CADJ STORE gV(:,:,:,bi,bj) = comlev1_bibj , key=idynkey, byte=isbyte |
| 497 |
adcroft |
1.58 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 498 |
adcroft |
1.42 |
CALL IMPLDIFF( |
| 499 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, |
| 500 |
jmc |
1.124 |
I -2, KappaRV,recip_HFacS, |
| 501 |
jmc |
1.96 |
U gV, |
| 502 |
adcroft |
1.42 |
I myThid ) |
| 503 |
jmc |
1.106 |
ENDIF |
| 504 |
heimbach |
1.49 |
|
| 505 |
adcroft |
1.58 |
#ifdef ALLOW_OBCS |
| 506 |
|
|
C-- Apply open boundary conditions |
| 507 |
jmc |
1.106 |
IF ( useOBCS .AND.(implicitViscosity.OR.momImplVertAdv) ) THEN |
| 508 |
adcroft |
1.58 |
DO K=1,Nr |
| 509 |
jmc |
1.96 |
CALL OBCS_APPLY_UV( bi, bj, k, gU, gV, myThid ) |
| 510 |
adcroft |
1.58 |
ENDDO |
| 511 |
jmc |
1.106 |
ENDIF |
| 512 |
adcroft |
1.58 |
#endif /* ALLOW_OBCS */ |
| 513 |
heimbach |
1.49 |
|
| 514 |
edhill |
1.102 |
#ifdef ALLOW_CD_CODE |
| 515 |
jmc |
1.106 |
IF (implicitViscosity.AND.useCDscheme) THEN |
| 516 |
adcroft |
1.58 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 517 |
heimbach |
1.91 |
CADJ STORE vVelD(:,:,:,bi,bj) = comlev1_bibj , key=idynkey, byte=isbyte |
| 518 |
adcroft |
1.58 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 519 |
adcroft |
1.42 |
CALL IMPLDIFF( |
| 520 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, |
| 521 |
jmc |
1.111 |
I 0, KappaRU,recip_HFacW, |
| 522 |
adcroft |
1.42 |
U vVelD, |
| 523 |
|
|
I myThid ) |
| 524 |
adcroft |
1.58 |
#ifdef ALLOW_AUTODIFF_TAMC |
| 525 |
heimbach |
1.91 |
CADJ STORE uVelD(:,:,:,bi,bj) = comlev1_bibj , key=idynkey, byte=isbyte |
| 526 |
adcroft |
1.58 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
| 527 |
adcroft |
1.42 |
CALL IMPLDIFF( |
| 528 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, |
| 529 |
jmc |
1.111 |
I 0, KappaRV,recip_HFacS, |
| 530 |
adcroft |
1.42 |
U uVelD, |
| 531 |
|
|
I myThid ) |
| 532 |
jmc |
1.106 |
ENDIF |
| 533 |
edhill |
1.102 |
#endif /* ALLOW_CD_CODE */ |
| 534 |
jmc |
1.106 |
C-- End implicit Vertical advection & viscosity |
| 535 |
cnh |
1.1 |
|
| 536 |
|
|
ENDDO |
| 537 |
|
|
ENDDO |
| 538 |
mlosch |
1.90 |
|
| 539 |
heimbach |
1.109 |
#ifdef ALLOW_OBCS |
| 540 |
|
|
IF (useOBCS) THEN |
| 541 |
|
|
CALL OBCS_PRESCRIBE_EXCHANGES(myThid) |
| 542 |
|
|
ENDIF |
| 543 |
|
|
#endif |
| 544 |
|
|
|
| 545 |
jmc |
1.113 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 546 |
|
|
|
| 547 |
jmc |
1.122 |
#ifdef ALLOW_NONHYDROSTATIC |
| 548 |
|
|
C-- Step forward W field in N-H algorithm |
| 549 |
jmc |
1.128 |
IF ( nonHydrostatic ) THEN |
| 550 |
jmc |
1.122 |
#ifdef ALLOW_DEBUG |
| 551 |
jmc |
1.123 |
IF ( debugLevel .GE. debLevB ) |
| 552 |
|
|
& CALL DEBUG_CALL('CALC_GW', myThid ) |
| 553 |
jmc |
1.122 |
#endif |
| 554 |
|
|
CALL TIMER_START('CALC_GW [DYNAMICS]',myThid) |
| 555 |
|
|
CALL CALC_GW( myTime, myIter, myThid ) |
| 556 |
|
|
ENDIF |
| 557 |
jmc |
1.128 |
IF ( nonHydrostatic.OR.implicitIntGravWave ) |
| 558 |
|
|
& CALL TIMESTEP_WVEL( myTime, myIter, myThid ) |
| 559 |
|
|
IF ( nonHydrostatic ) |
| 560 |
|
|
& CALL TIMER_STOP ('CALC_GW [DYNAMICS]',myThid) |
| 561 |
jmc |
1.122 |
#endif |
| 562 |
|
|
|
| 563 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 564 |
|
|
|
| 565 |
mlosch |
1.90 |
Cml( |
| 566 |
|
|
C In order to compare the variance of phiHydLow of a p/z-coordinate |
| 567 |
|
|
C run with etaH of a z/p-coordinate run the drift of phiHydLow |
| 568 |
|
|
C has to be removed by something like the following subroutine: |
| 569 |
|
|
C CALL REMOVE_MEAN_RL( 1, phiHydLow, maskH, maskH, rA, drF, |
| 570 |
|
|
C & 'phiHydLow', myThid ) |
| 571 |
|
|
Cml) |
| 572 |
adcroft |
1.69 |
|
| 573 |
jmc |
1.113 |
#ifdef ALLOW_DIAGNOSTICS |
| 574 |
|
|
IF ( usediagnostics ) THEN |
| 575 |
|
|
|
| 576 |
|
|
CALL DIAGNOSTICS_FILL(totPhihyd,'PHIHYD ',0,Nr,0,1,1,myThid) |
| 577 |
jmc |
1.120 |
CALL DIAGNOSTICS_FILL(phiHydLow,'PHIBOT ',0, 1,0,1,1,myThid) |
| 578 |
molod |
1.116 |
|
| 579 |
jmc |
1.120 |
tmpFac = 1. _d 0 |
| 580 |
|
|
CALL DIAGNOSTICS_SCALE_FILL(totPhihyd,tmpFac,2, |
| 581 |
|
|
& 'PHIHYDSQ',0,Nr,0,1,1,myThid) |
| 582 |
molod |
1.116 |
|
| 583 |
jmc |
1.120 |
CALL DIAGNOSTICS_SCALE_FILL(phiHydLow,tmpFac,2, |
| 584 |
|
|
& 'PHIBOTSQ',0, 1,0,1,1,myThid) |
| 585 |
jmc |
1.113 |
|
| 586 |
|
|
ENDIF |
| 587 |
|
|
#endif /* ALLOW_DIAGNOSTICS */ |
| 588 |
|
|
|
| 589 |
edhill |
1.104 |
#ifdef ALLOW_DEBUG |
| 590 |
heimbach |
1.98 |
If ( debugLevel .GE. debLevB ) THEN |
| 591 |
adcroft |
1.69 |
CALL DEBUG_STATS_RL(1,EtaN,'EtaN (DYNAMICS)',myThid) |
| 592 |
adcroft |
1.73 |
CALL DEBUG_STATS_RL(Nr,uVel,'Uvel (DYNAMICS)',myThid) |
| 593 |
adcroft |
1.69 |
CALL DEBUG_STATS_RL(Nr,vVel,'Vvel (DYNAMICS)',myThid) |
| 594 |
|
|
CALL DEBUG_STATS_RL(Nr,wVel,'Wvel (DYNAMICS)',myThid) |
| 595 |
|
|
CALL DEBUG_STATS_RL(Nr,theta,'Theta (DYNAMICS)',myThid) |
| 596 |
|
|
CALL DEBUG_STATS_RL(Nr,salt,'Salt (DYNAMICS)',myThid) |
| 597 |
jmc |
1.115 |
CALL DEBUG_STATS_RL(Nr,gU,'Gu (DYNAMICS)',myThid) |
| 598 |
|
|
CALL DEBUG_STATS_RL(Nr,gV,'Gv (DYNAMICS)',myThid) |
| 599 |
|
|
CALL DEBUG_STATS_RL(Nr,gT,'Gt (DYNAMICS)',myThid) |
| 600 |
|
|
CALL DEBUG_STATS_RL(Nr,gS,'Gs (DYNAMICS)',myThid) |
| 601 |
|
|
#ifndef ALLOW_ADAMSBASHFORTH_3 |
| 602 |
|
|
CALL DEBUG_STATS_RL(Nr,guNm1,'GuNm1 (DYNAMICS)',myThid) |
| 603 |
|
|
CALL DEBUG_STATS_RL(Nr,gvNm1,'GvNm1 (DYNAMICS)',myThid) |
| 604 |
|
|
CALL DEBUG_STATS_RL(Nr,gtNm1,'GtNm1 (DYNAMICS)',myThid) |
| 605 |
|
|
CALL DEBUG_STATS_RL(Nr,gsNm1,'GsNm1 (DYNAMICS)',myThid) |
| 606 |
|
|
#endif |
| 607 |
adcroft |
1.70 |
ENDIF |
| 608 |
adcroft |
1.69 |
#endif |
| 609 |
cnh |
1.1 |
|
| 610 |
jmc |
1.125 |
#ifdef DYNAMICS_GUGV_EXCH_CHECK |
| 611 |
|
|
C- jmc: For safety checking only: This Exchange here should not change |
| 612 |
|
|
C the solution. If solution changes, it means something is wrong, |
| 613 |
|
|
C but it does not mean that it is less wrong with this exchange. |
| 614 |
|
|
IF ( debugLevel .GT. debLevB ) THEN |
| 615 |
|
|
CALL EXCH_UV_XYZ_RL(gU,gV,.TRUE.,myThid) |
| 616 |
|
|
ENDIF |
| 617 |
|
|
#endif |
| 618 |
|
|
|
| 619 |
jmc |
1.123 |
#ifdef ALLOW_DEBUG |
| 620 |
|
|
IF ( debugLevel .GE. debLevB ) |
| 621 |
|
|
& CALL DEBUG_LEAVE( 'DYNAMICS', myThid ) |
| 622 |
|
|
#endif |
| 623 |
|
|
|
| 624 |
cnh |
1.1 |
RETURN |
| 625 |
|
|
END |
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