1 |
adcroft |
1.60 |
C $Header: /u/gcmpack/models/MITgcmUV/model/src/dynamics.F,v 1.59 2001/02/04 14:38:47 cnh Exp $ |
2 |
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C $Name: $ |
3 |
cnh |
1.1 |
|
4 |
adcroft |
1.24 |
#include "CPP_OPTIONS.h" |
5 |
cnh |
1.1 |
|
6 |
cnh |
1.8 |
SUBROUTINE DYNAMICS(myTime, myIter, myThid) |
7 |
cnh |
1.1 |
C /==========================================================\ |
8 |
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C | SUBROUTINE DYNAMICS | |
9 |
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C | o Controlling routine for the explicit part of the model | |
10 |
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C | dynamics. | |
11 |
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C |==========================================================| |
12 |
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C | This routine evaluates the "dynamics" terms for each | |
13 |
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C | block of ocean in turn. Because the blocks of ocean have | |
14 |
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C | overlap regions they are independent of one another. | |
15 |
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C | If terms involving lateral integrals are needed in this | |
16 |
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C | routine care will be needed. Similarly finite-difference | |
17 |
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C | operations with stencils wider than the overlap region | |
18 |
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C | require special consideration. | |
19 |
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C | Notes | |
20 |
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C | ===== | |
21 |
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C | C*P* comments indicating place holders for which code is | |
22 |
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C | presently being developed. | |
23 |
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C \==========================================================/ |
24 |
adcroft |
1.40 |
IMPLICIT NONE |
25 |
cnh |
1.1 |
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26 |
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C == Global variables === |
27 |
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#include "SIZE.h" |
28 |
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#include "EEPARAMS.h" |
29 |
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#include "CG2D.h" |
30 |
adcroft |
1.6 |
#include "PARAMS.h" |
31 |
adcroft |
1.3 |
#include "DYNVARS.h" |
32 |
adcroft |
1.42 |
#include "GRID.h" |
33 |
heimbach |
1.49 |
|
34 |
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#ifdef ALLOW_AUTODIFF_TAMC |
35 |
heimbach |
1.53 |
# include "tamc.h" |
36 |
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# include "tamc_keys.h" |
37 |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
38 |
heimbach |
1.49 |
|
39 |
adcroft |
1.58 |
#ifdef ALLOW_KPP |
40 |
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# include "KPP.h" |
41 |
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#endif |
42 |
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43 |
cnh |
1.1 |
C == Routine arguments == |
44 |
cnh |
1.8 |
C myTime - Current time in simulation |
45 |
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C myIter - Current iteration number in simulation |
46 |
cnh |
1.1 |
C myThid - Thread number for this instance of the routine. |
47 |
cnh |
1.8 |
_RL myTime |
48 |
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INTEGER myIter |
49 |
adcroft |
1.47 |
INTEGER myThid |
50 |
cnh |
1.1 |
|
51 |
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C == Local variables |
52 |
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C xA, yA - Per block temporaries holding face areas |
53 |
cnh |
1.38 |
C uTrans, vTrans, rTrans - Per block temporaries holding flow |
54 |
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C transport |
55 |
cnh |
1.30 |
C rVel o uTrans: Zonal transport |
56 |
cnh |
1.1 |
C o vTrans: Meridional transport |
57 |
cnh |
1.30 |
C o rTrans: Vertical transport |
58 |
cnh |
1.38 |
C o rVel: Vertical velocity at upper and |
59 |
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C lower cell faces. |
60 |
cnh |
1.1 |
C maskC,maskUp o maskC: land/water mask for tracer cells |
61 |
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C o maskUp: land/water mask for W points |
62 |
adcroft |
1.58 |
C fVer[STUV] o fVer: Vertical flux term - note fVer |
63 |
cnh |
1.1 |
C is "pipelined" in the vertical |
64 |
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C so we need an fVer for each |
65 |
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C variable. |
66 |
adcroft |
1.58 |
C rhoK, rhoKM1 - Density at current level, and level above |
67 |
cnh |
1.31 |
C phiHyd - Hydrostatic part of the potential phiHydi. |
68 |
cnh |
1.38 |
C In z coords phiHydiHyd is the hydrostatic |
69 |
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C pressure anomaly |
70 |
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C In p coords phiHydiHyd is the geopotential |
71 |
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C surface height |
72 |
cnh |
1.30 |
C anomaly. |
73 |
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C etaSurfX, - Holds surface elevation gradient in X and Y. |
74 |
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C etaSurfY |
75 |
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C KappaRT, - Total diffusion in vertical for T and S. |
76 |
cnh |
1.38 |
C KappaRS (background + spatially varying, isopycnal term). |
77 |
cnh |
1.30 |
C iMin, iMax - Ranges and sub-block indices on which calculations |
78 |
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C jMin, jMax are applied. |
79 |
cnh |
1.1 |
C bi, bj |
80 |
heimbach |
1.53 |
C k, kup, - Index for layer above and below. kup and kDown |
81 |
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C kDown, km1 are switched with layer to be the appropriate |
82 |
cnh |
1.38 |
C index into fVerTerm. |
83 |
cnh |
1.30 |
_RS xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
84 |
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_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
85 |
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_RL uTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
86 |
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_RL vTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
87 |
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_RL rTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
88 |
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_RL rVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
89 |
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_RS maskC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
90 |
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_RS maskUp (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
91 |
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_RL fVerT (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
92 |
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_RL fVerS (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
93 |
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_RL fVerU (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
94 |
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_RL fVerV (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
95 |
cnh |
1.31 |
_RL phiHyd (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
96 |
cnh |
1.30 |
_RL rhokm1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
97 |
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_RL rhok (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
98 |
cnh |
1.31 |
_RL KappaRT (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
99 |
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_RL KappaRS (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
100 |
adcroft |
1.42 |
_RL KappaRU (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
101 |
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_RL KappaRV (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
102 |
adcroft |
1.50 |
_RL sigmaX (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
103 |
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_RL sigmaY (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
104 |
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_RL sigmaR (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
105 |
adcroft |
1.12 |
|
106 |
adcroft |
1.52 |
C This is currently also used by IVDC and Diagnostics |
107 |
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C #ifdef INCLUDE_CONVECT_CALL |
108 |
adcroft |
1.45 |
_RL ConvectCount (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
109 |
adcroft |
1.52 |
C #endif |
110 |
adcroft |
1.45 |
|
111 |
cnh |
1.1 |
INTEGER iMin, iMax |
112 |
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INTEGER jMin, jMax |
113 |
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INTEGER bi, bj |
114 |
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INTEGER i, j |
115 |
heimbach |
1.53 |
INTEGER k, km1, kup, kDown |
116 |
cnh |
1.1 |
|
117 |
heimbach |
1.49 |
#ifdef ALLOW_AUTODIFF_TAMC |
118 |
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INTEGER isbyte |
119 |
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PARAMETER( isbyte = 4 ) |
120 |
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121 |
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INTEGER act1, act2, act3, act4 |
122 |
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INTEGER max1, max2, max3 |
123 |
heimbach |
1.51 |
INTEGER iikey, kkey |
124 |
heimbach |
1.49 |
INTEGER maximpl |
125 |
heimbach |
1.53 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
126 |
heimbach |
1.49 |
|
127 |
adcroft |
1.11 |
C--- The algorithm... |
128 |
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C |
129 |
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C "Correction Step" |
130 |
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C ================= |
131 |
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C Here we update the horizontal velocities with the surface |
132 |
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C pressure such that the resulting flow is either consistent |
133 |
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C with the free-surface evolution or the rigid-lid: |
134 |
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C U[n] = U* + dt x d/dx P |
135 |
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C V[n] = V* + dt x d/dy P |
136 |
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C |
137 |
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C "Calculation of Gs" |
138 |
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C =================== |
139 |
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C This is where all the accelerations and tendencies (ie. |
140 |
heimbach |
1.53 |
C physics, parameterizations etc...) are calculated |
141 |
cnh |
1.27 |
C rVel = sum_r ( div. u[n] ) |
142 |
adcroft |
1.11 |
C rho = rho ( theta[n], salt[n] ) |
143 |
cnh |
1.27 |
C b = b(rho, theta) |
144 |
adcroft |
1.11 |
C K31 = K31 ( rho ) |
145 |
cnh |
1.27 |
C Gu[n] = Gu( u[n], v[n], rVel, b, ... ) |
146 |
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C Gv[n] = Gv( u[n], v[n], rVel, b, ... ) |
147 |
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C Gt[n] = Gt( theta[n], u[n], v[n], rVel, K31, ... ) |
148 |
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C Gs[n] = Gs( salt[n], u[n], v[n], rVel, K31, ... ) |
149 |
adcroft |
1.11 |
C |
150 |
adcroft |
1.12 |
C "Time-stepping" or "Prediction" |
151 |
adcroft |
1.11 |
C ================================ |
152 |
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C The models variables are stepped forward with the appropriate |
153 |
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C time-stepping scheme (currently we use Adams-Bashforth II) |
154 |
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C - For momentum, the result is always *only* a "prediction" |
155 |
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C in that the flow may be divergent and will be "corrected" |
156 |
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C later with a surface pressure gradient. |
157 |
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C - Normally for tracers the result is the new field at time |
158 |
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C level [n+1} *BUT* in the case of implicit diffusion the result |
159 |
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C is also *only* a prediction. |
160 |
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C - We denote "predictors" with an asterisk (*). |
161 |
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C U* = U[n] + dt x ( 3/2 Gu[n] - 1/2 Gu[n-1] ) |
162 |
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C V* = V[n] + dt x ( 3/2 Gv[n] - 1/2 Gv[n-1] ) |
163 |
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C theta[n+1] = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
164 |
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C salt[n+1] = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
165 |
adcroft |
1.12 |
C With implicit diffusion: |
166 |
adcroft |
1.11 |
C theta* = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
167 |
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C salt* = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
168 |
adcroft |
1.12 |
C (1 + dt * K * d_zz) theta[n] = theta* |
169 |
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C (1 + dt * K * d_zz) salt[n] = salt* |
170 |
adcroft |
1.11 |
C--- |
171 |
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172 |
heimbach |
1.49 |
#ifdef ALLOW_AUTODIFF_TAMC |
173 |
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C-- dummy statement to end declaration part |
174 |
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ikey = 1 |
175 |
heimbach |
1.53 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
176 |
heimbach |
1.49 |
|
177 |
cnh |
1.1 |
C-- Set up work arrays with valid (i.e. not NaN) values |
178 |
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C These inital values do not alter the numerical results. They |
179 |
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C just ensure that all memory references are to valid floating |
180 |
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C point numbers. This prevents spurious hardware signals due to |
181 |
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C uninitialised but inert locations. |
182 |
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DO j=1-OLy,sNy+OLy |
183 |
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DO i=1-OLx,sNx+OLx |
184 |
adcroft |
1.5 |
xA(i,j) = 0. _d 0 |
185 |
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yA(i,j) = 0. _d 0 |
186 |
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uTrans(i,j) = 0. _d 0 |
187 |
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vTrans(i,j) = 0. _d 0 |
188 |
heimbach |
1.53 |
DO k=1,Nr |
189 |
adcroft |
1.58 |
phiHyd(i,j,k) = 0. _d 0 |
190 |
adcroft |
1.45 |
KappaRU(i,j,k) = 0. _d 0 |
191 |
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KappaRV(i,j,k) = 0. _d 0 |
192 |
adcroft |
1.50 |
sigmaX(i,j,k) = 0. _d 0 |
193 |
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sigmaY(i,j,k) = 0. _d 0 |
194 |
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sigmaR(i,j,k) = 0. _d 0 |
195 |
cnh |
1.1 |
ENDDO |
196 |
cnh |
1.30 |
rhoKM1 (i,j) = 0. _d 0 |
197 |
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rhok (i,j) = 0. _d 0 |
198 |
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maskC (i,j) = 0. _d 0 |
199 |
cnh |
1.1 |
ENDDO |
200 |
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ENDDO |
201 |
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202 |
cnh |
1.35 |
|
203 |
heimbach |
1.49 |
#ifdef ALLOW_AUTODIFF_TAMC |
204 |
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C-- HPF directive to help TAMC |
205 |
heimbach |
1.53 |
CHPF$ INDEPENDENT |
206 |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
207 |
heimbach |
1.49 |
|
208 |
cnh |
1.1 |
DO bj=myByLo(myThid),myByHi(myThid) |
209 |
heimbach |
1.49 |
|
210 |
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#ifdef ALLOW_AUTODIFF_TAMC |
211 |
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C-- HPF directive to help TAMC |
212 |
heimbach |
1.53 |
CHPF$ INDEPENDENT, NEW (rTrans,rVel,fVerT,fVerS,fVerU,fVerV |
213 |
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CHPF$& ,phiHyd,utrans,vtrans,maskc,xA,yA |
214 |
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CHPF$& ,KappaRT,KappaRS,KappaRU,KappaRV |
215 |
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CHPF$& ) |
216 |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
217 |
heimbach |
1.49 |
|
218 |
cnh |
1.1 |
DO bi=myBxLo(myThid),myBxHi(myThid) |
219 |
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220 |
heimbach |
1.49 |
#ifdef ALLOW_AUTODIFF_TAMC |
221 |
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act1 = bi - myBxLo(myThid) |
222 |
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max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
223 |
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224 |
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act2 = bj - myByLo(myThid) |
225 |
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max2 = myByHi(myThid) - myByLo(myThid) + 1 |
226 |
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227 |
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act3 = myThid - 1 |
228 |
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max3 = nTx*nTy |
229 |
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230 |
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act4 = ikey_dynamics - 1 |
231 |
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232 |
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ikey = (act1 + 1) + act2*max1 |
233 |
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& + act3*max1*max2 |
234 |
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& + act4*max1*max2*max3 |
235 |
heimbach |
1.53 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
236 |
heimbach |
1.49 |
|
237 |
cnh |
1.7 |
C-- Set up work arrays that need valid initial values |
238 |
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DO j=1-OLy,sNy+OLy |
239 |
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DO i=1-OLx,sNx+OLx |
240 |
cnh |
1.27 |
rTrans(i,j) = 0. _d 0 |
241 |
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rVel (i,j,1) = 0. _d 0 |
242 |
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rVel (i,j,2) = 0. _d 0 |
243 |
cnh |
1.30 |
fVerT (i,j,1) = 0. _d 0 |
244 |
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fVerT (i,j,2) = 0. _d 0 |
245 |
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fVerS (i,j,1) = 0. _d 0 |
246 |
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fVerS (i,j,2) = 0. _d 0 |
247 |
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fVerU (i,j,1) = 0. _d 0 |
248 |
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fVerU (i,j,2) = 0. _d 0 |
249 |
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fVerV (i,j,1) = 0. _d 0 |
250 |
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fVerV (i,j,2) = 0. _d 0 |
251 |
cnh |
1.7 |
ENDDO |
252 |
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ENDDO |
253 |
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254 |
adcroft |
1.45 |
DO k=1,Nr |
255 |
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DO j=1-OLy,sNy+OLy |
256 |
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DO i=1-OLx,sNx+OLx |
257 |
|
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#ifdef INCLUDE_CONVECT_CALL |
258 |
|
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ConvectCount(i,j,k) = 0. |
259 |
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#endif |
260 |
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KappaRT(i,j,k) = 0. _d 0 |
261 |
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KappaRS(i,j,k) = 0. _d 0 |
262 |
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ENDDO |
263 |
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ENDDO |
264 |
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ENDDO |
265 |
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266 |
cnh |
1.1 |
iMin = 1-OLx+1 |
267 |
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iMax = sNx+OLx |
268 |
|
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jMin = 1-OLy+1 |
269 |
|
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jMax = sNy+OLy |
270 |
cnh |
1.35 |
|
271 |
adcroft |
1.5 |
|
272 |
adcroft |
1.58 |
C-- Start of diagnostic loop |
273 |
|
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DO k=Nr,1,-1 |
274 |
heimbach |
1.49 |
|
275 |
|
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#ifdef ALLOW_AUTODIFF_TAMC |
276 |
adcroft |
1.58 |
C? Patrick, is this formula correct now that we change the loop range? |
277 |
|
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C? Do we still need this? |
278 |
heimbach |
1.51 |
kkey = (ikey-1)*(Nr-2+1) + (k-2) + 1 |
279 |
heimbach |
1.53 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
280 |
heimbach |
1.49 |
|
281 |
adcroft |
1.58 |
C-- Integrate continuity vertically for vertical velocity |
282 |
|
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CALL INTEGRATE_FOR_W( |
283 |
|
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I bi, bj, k, uVel, vVel, |
284 |
|
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O wVel, |
285 |
|
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I myThid ) |
286 |
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|
287 |
|
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#ifdef ALLOW_OBCS |
288 |
|
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#ifdef ALLOW_NONHYDROSTATIC |
289 |
adcroft |
1.60 |
C-- Apply OBC to W if in N-H mode |
290 |
adcroft |
1.58 |
IF (useOBCS.AND.nonHydrostatic) THEN |
291 |
|
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CALL OBCS_APPLY_W( bi, bj, k, wVel, myThid ) |
292 |
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ENDIF |
293 |
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#endif /* ALLOW_NONHYDROSTATIC */ |
294 |
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#endif /* ALLOW_OBCS */ |
295 |
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|
296 |
|
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C-- Calculate gradients of potential density for isoneutral |
297 |
|
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C slope terms (e.g. GM/Redi tensor or IVDC diffusivity) |
298 |
|
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c IF ( k.GT.1 .AND. (useGMRedi.OR.ivdc_kappa.NE.0.) ) THEN |
299 |
|
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IF ( useGMRedi .OR. (k.GT.1 .AND. ivdc_kappa.NE.0.) ) THEN |
300 |
|
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CALL FIND_RHO( |
301 |
|
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I bi, bj, iMin, iMax, jMin, jMax, k, k, eosType, |
302 |
|
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I theta, salt, |
303 |
|
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O rhoK, |
304 |
cnh |
1.30 |
I myThid ) |
305 |
adcroft |
1.58 |
IF (k.GT.1) CALL FIND_RHO( |
306 |
heimbach |
1.53 |
I bi, bj, iMin, iMax, jMin, jMax, k-1, k, eosType, |
307 |
adcroft |
1.58 |
I theta, salt, |
308 |
|
|
O rhoKm1, |
309 |
cnh |
1.30 |
I myThid ) |
310 |
adcroft |
1.58 |
CALL GRAD_SIGMA( |
311 |
heimbach |
1.53 |
I bi, bj, iMin, iMax, jMin, jMax, k, |
312 |
adcroft |
1.58 |
I rhoK, rhoKm1, rhoK, |
313 |
adcroft |
1.50 |
O sigmaX, sigmaY, sigmaR, |
314 |
|
|
I myThid ) |
315 |
adcroft |
1.58 |
ENDIF |
316 |
heimbach |
1.49 |
|
317 |
adcroft |
1.58 |
C-- Implicit Vertical Diffusion for Convection |
318 |
|
|
c ==> should use sigmaR !!! |
319 |
|
|
IF (k.GT.1 .AND. ivdc_kappa.NE.0.) THEN |
320 |
|
|
CALL CALC_IVDC( |
321 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, k, |
322 |
|
|
I rhoKm1, rhoK, |
323 |
|
|
U ConvectCount, KappaRT, KappaRS, |
324 |
|
|
I myTime, myIter, myThid) |
325 |
|
|
END IF |
326 |
heimbach |
1.53 |
|
327 |
adcroft |
1.58 |
C-- end of diagnostic k loop (Nr:1) |
328 |
heimbach |
1.49 |
ENDDO |
329 |
|
|
|
330 |
adcroft |
1.58 |
#ifdef ALLOW_OBCS |
331 |
|
|
C-- Calculate future values on open boundaries |
332 |
|
|
IF (useOBCS) THEN |
333 |
|
|
CALL OBCS_CALC( bi, bj, myTime+deltaT, |
334 |
|
|
I uVel, vVel, wVel, theta, salt, |
335 |
|
|
I myThid ) |
336 |
|
|
ENDIF |
337 |
|
|
#endif /* ALLOW_OBCS */ |
338 |
|
|
|
339 |
|
|
C-- Determines forcing terms based on external fields |
340 |
|
|
C relaxation terms, etc. |
341 |
|
|
CALL EXTERNAL_FORCING_SURF( |
342 |
heimbach |
1.54 |
I bi, bj, iMin, iMax, jMin, jMax, |
343 |
|
|
I myThid ) |
344 |
|
|
|
345 |
adcroft |
1.58 |
#ifdef ALLOW_GMREDI |
346 |
|
|
C-- Calculate iso-neutral slopes for the GM/Redi parameterisation |
347 |
heimbach |
1.53 |
IF (useGMRedi) THEN |
348 |
adcroft |
1.58 |
DO k=1,Nr |
349 |
heimbach |
1.53 |
CALL GMREDI_CALC_TENSOR( |
350 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, k, |
351 |
adcroft |
1.50 |
I sigmaX, sigmaY, sigmaR, |
352 |
|
|
I myThid ) |
353 |
heimbach |
1.53 |
ENDDO |
354 |
heimbach |
1.55 |
#ifdef ALLOW_AUTODIFF_TAMC |
355 |
|
|
ELSE |
356 |
|
|
DO k=1, Nr |
357 |
|
|
CALL GMREDI_CALC_TENSOR_DUMMY( |
358 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, k, |
359 |
|
|
I sigmaX, sigmaY, sigmaR, |
360 |
|
|
I myThid ) |
361 |
|
|
ENDDO |
362 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
363 |
heimbach |
1.53 |
ENDIF |
364 |
adcroft |
1.58 |
#endif /* ALLOW_GMREDI */ |
365 |
heimbach |
1.53 |
|
366 |
adcroft |
1.58 |
#ifdef ALLOW_KPP |
367 |
|
|
C-- Compute KPP mixing coefficients |
368 |
heimbach |
1.53 |
IF (useKPP) THEN |
369 |
|
|
CALL KPP_CALC( |
370 |
heimbach |
1.54 |
I bi, bj, myTime, myThid ) |
371 |
adcroft |
1.58 |
ENDIF |
372 |
|
|
#endif /* ALLOW_KPP */ |
373 |
heimbach |
1.53 |
|
374 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
375 |
adcroft |
1.58 |
CADJ STORE KappaRT(:,:,:) = comlev1_bibj, key = ikey, byte = isbyte |
376 |
|
|
CADJ STORE KappaRS(:,:,:) = comlev1_bibj, key = ikey, byte = isbyte |
377 |
|
|
CADJ STORE theta(:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
378 |
|
|
CADJ STORE salt (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
379 |
|
|
CADJ STORE uvel (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
380 |
|
|
CADJ STORE vvel (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
381 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
382 |
|
|
|
383 |
|
|
#ifdef ALLOW_AIM |
384 |
|
|
C AIM - atmospheric intermediate model, physics package code. |
385 |
|
|
C note(jmc) : phiHyd=0 at this point but is not really used in Molteni Physics |
386 |
|
|
IF ( useAIM ) THEN |
387 |
|
|
CALL TIMER_START('AIM_DO_ATMOS_PHYS [DYNAMICS]', myThid) |
388 |
|
|
CALL AIM_DO_ATMOS_PHYSICS( phiHyd, myTime, myThid ) |
389 |
|
|
CALL TIMER_STOP ('AIM_DO_ATMOS_PHYS [DYNAMICS]', myThid) |
390 |
heimbach |
1.53 |
ENDIF |
391 |
adcroft |
1.58 |
#endif /* ALLOW_AIM */ |
392 |
|
|
|
393 |
heimbach |
1.53 |
|
394 |
adcroft |
1.58 |
C-- Start of thermodynamics loop |
395 |
|
|
DO k=Nr,1,-1 |
396 |
|
|
|
397 |
|
|
C-- km1 Points to level above k (=k-1) |
398 |
|
|
C-- kup Cycles through 1,2 to point to layer above |
399 |
|
|
C-- kDown Cycles through 2,1 to point to current layer |
400 |
|
|
|
401 |
|
|
km1 = MAX(1,k-1) |
402 |
|
|
kup = 1+MOD(k+1,2) |
403 |
|
|
kDown= 1+MOD(k,2) |
404 |
|
|
|
405 |
|
|
iMin = 1-OLx+2 |
406 |
|
|
iMax = sNx+OLx-1 |
407 |
|
|
jMin = 1-OLy+2 |
408 |
|
|
jMax = sNy+OLy-1 |
409 |
cnh |
1.1 |
|
410 |
heimbach |
1.49 |
#ifdef ALLOW_AUTODIFF_TAMC |
411 |
adcroft |
1.58 |
CPatrick Is this formula correct? |
412 |
heimbach |
1.51 |
kkey = (ikey-1)*(Nr-1+1) + (k-1) + 1 |
413 |
adcroft |
1.58 |
CADJ STORE rvel (:,:,kDown) = comlev1_bibj_k, key = kkey, byte = isbyte |
414 |
|
|
CADJ STORE rTrans(:,:) = comlev1_bibj_k, key = kkey, byte = isbyte |
415 |
|
|
CADJ STORE KappaRT(:,:,:) = comlev1_bibj_k, key = kkey, byte = isbyte |
416 |
|
|
CADJ STORE KappaRS(:,:,:) = comlev1_bibj_k, key = kkey, byte = isbyte |
417 |
heimbach |
1.53 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
418 |
heimbach |
1.49 |
|
419 |
cnh |
1.1 |
C-- Get temporary terms used by tendency routines |
420 |
|
|
CALL CALC_COMMON_FACTORS ( |
421 |
heimbach |
1.53 |
I bi,bj,iMin,iMax,jMin,jMax,k,km1,kup,kDown, |
422 |
cnh |
1.30 |
O xA,yA,uTrans,vTrans,rTrans,rVel,maskC,maskUp, |
423 |
cnh |
1.1 |
I myThid) |
424 |
heimbach |
1.49 |
|
425 |
cnh |
1.38 |
#ifdef INCLUDE_CALC_DIFFUSIVITY_CALL |
426 |
adcroft |
1.12 |
C-- Calculate the total vertical diffusivity |
427 |
|
|
CALL CALC_DIFFUSIVITY( |
428 |
heimbach |
1.53 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
429 |
adcroft |
1.58 |
I maskC,maskup, |
430 |
adcroft |
1.42 |
O KappaRT,KappaRS,KappaRU,KappaRV, |
431 |
adcroft |
1.12 |
I myThid) |
432 |
cnh |
1.38 |
#endif |
433 |
adcroft |
1.58 |
|
434 |
|
|
C-- Calculate active tracer tendencies (gT,gS,...) |
435 |
|
|
C and step forward storing result in gTnm1, gSnm1, etc. |
436 |
cnh |
1.9 |
IF ( tempStepping ) THEN |
437 |
adcroft |
1.58 |
CALL CALC_GT( |
438 |
heimbach |
1.53 |
I bi,bj,iMin,iMax,jMin,jMax, k,km1,kup,kDown, |
439 |
cnh |
1.30 |
I xA,yA,uTrans,vTrans,rTrans,maskUp,maskC, |
440 |
adcroft |
1.50 |
I KappaRT, |
441 |
adcroft |
1.58 |
U fVerT, |
442 |
cnh |
1.37 |
I myTime, myThid) |
443 |
adcroft |
1.58 |
CALL TIMESTEP_TRACER( |
444 |
|
|
I bi,bj,iMin,iMax,jMin,jMax,k, |
445 |
|
|
I theta, gT, |
446 |
|
|
U gTnm1, |
447 |
|
|
I myIter, myThid) |
448 |
cnh |
1.9 |
ENDIF |
449 |
adcroft |
1.18 |
IF ( saltStepping ) THEN |
450 |
adcroft |
1.58 |
CALL CALC_GS( |
451 |
heimbach |
1.53 |
I bi,bj,iMin,iMax,jMin,jMax, k,km1,kup,kDown, |
452 |
cnh |
1.30 |
I xA,yA,uTrans,vTrans,rTrans,maskUp,maskC, |
453 |
adcroft |
1.50 |
I KappaRS, |
454 |
adcroft |
1.58 |
U fVerS, |
455 |
cnh |
1.37 |
I myTime, myThid) |
456 |
adcroft |
1.58 |
CALL TIMESTEP_TRACER( |
457 |
|
|
I bi,bj,iMin,iMax,jMin,jMax,k, |
458 |
|
|
I salt, gS, |
459 |
|
|
U gSnm1, |
460 |
|
|
I myIter, myThid) |
461 |
adcroft |
1.18 |
ENDIF |
462 |
adcroft |
1.58 |
|
463 |
|
|
#ifdef ALLOW_OBCS |
464 |
adcroft |
1.41 |
C-- Apply open boundary conditions |
465 |
adcroft |
1.58 |
IF (useOBCS) THEN |
466 |
|
|
CALL OBCS_APPLY_TS( bi, bj, k, gTnm1, gSnm1, myThid ) |
467 |
|
|
END IF |
468 |
|
|
#endif /* ALLOW_OBCS */ |
469 |
heimbach |
1.54 |
|
470 |
adcroft |
1.41 |
C-- Freeze water |
471 |
heimbach |
1.49 |
IF (allowFreezing) THEN |
472 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
473 |
adcroft |
1.58 |
CADJ STORE gTNm1(:,:,k,bi,bj) = comlev1_bibj_k |
474 |
|
|
CADJ & , key = kkey, byte = isbyte |
475 |
heimbach |
1.53 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
476 |
|
|
CALL FREEZE( bi, bj, iMin, iMax, jMin, jMax, k, myThid ) |
477 |
heimbach |
1.49 |
END IF |
478 |
adcroft |
1.48 |
|
479 |
adcroft |
1.58 |
C-- end of thermodynamic k loop (Nr:1) |
480 |
|
|
ENDDO |
481 |
adcroft |
1.45 |
|
482 |
adcroft |
1.11 |
|
483 |
heimbach |
1.49 |
#ifdef ALLOW_AUTODIFF_TAMC |
484 |
adcroft |
1.58 |
CPatrick? What about this one? |
485 |
heimbach |
1.49 |
maximpl = 6 |
486 |
heimbach |
1.51 |
iikey = (ikey-1)*maximpl |
487 |
heimbach |
1.53 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
488 |
heimbach |
1.51 |
|
489 |
|
|
C-- Implicit diffusion |
490 |
|
|
IF (implicitDiffusion) THEN |
491 |
heimbach |
1.49 |
|
492 |
adcroft |
1.58 |
IF (tempStepping) THEN |
493 |
heimbach |
1.49 |
#ifdef ALLOW_AUTODIFF_TAMC |
494 |
|
|
idkey = iikey + 1 |
495 |
heimbach |
1.53 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
496 |
heimbach |
1.49 |
CALL IMPLDIFF( |
497 |
adcroft |
1.42 |
I bi, bj, iMin, iMax, jMin, jMax, |
498 |
adcroft |
1.58 |
I deltaTtracer, KappaRT, recip_HFacC, |
499 |
adcroft |
1.42 |
U gTNm1, |
500 |
|
|
I myThid ) |
501 |
adcroft |
1.58 |
ENDIF |
502 |
heimbach |
1.49 |
|
503 |
|
|
IF (saltStepping) THEN |
504 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
505 |
|
|
idkey = iikey + 2 |
506 |
heimbach |
1.53 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
507 |
heimbach |
1.49 |
CALL IMPLDIFF( |
508 |
adcroft |
1.42 |
I bi, bj, iMin, iMax, jMin, jMax, |
509 |
adcroft |
1.58 |
I deltaTtracer, KappaRS, recip_HFacC, |
510 |
adcroft |
1.42 |
U gSNm1, |
511 |
|
|
I myThid ) |
512 |
adcroft |
1.58 |
ENDIF |
513 |
|
|
|
514 |
|
|
#ifdef ALLOW_OBCS |
515 |
|
|
C-- Apply open boundary conditions |
516 |
|
|
IF (useOBCS) THEN |
517 |
|
|
DO K=1,Nr |
518 |
|
|
CALL OBCS_APPLY_TS( bi, bj, k, gTnm1, gSnm1, myThid ) |
519 |
|
|
ENDDO |
520 |
heimbach |
1.49 |
END IF |
521 |
adcroft |
1.58 |
#endif /* ALLOW_OBCS */ |
522 |
heimbach |
1.49 |
|
523 |
adcroft |
1.58 |
C-- End If implicitDiffusion |
524 |
heimbach |
1.53 |
ENDIF |
525 |
heimbach |
1.49 |
|
526 |
adcroft |
1.58 |
|
527 |
|
|
|
528 |
|
|
C-- Start of dynamics loop |
529 |
|
|
DO k=1,Nr |
530 |
|
|
|
531 |
|
|
C-- km1 Points to level above k (=k-1) |
532 |
|
|
C-- kup Cycles through 1,2 to point to layer above |
533 |
|
|
C-- kDown Cycles through 2,1 to point to current layer |
534 |
|
|
|
535 |
|
|
km1 = MAX(1,k-1) |
536 |
|
|
kup = 1+MOD(k+1,2) |
537 |
|
|
kDown= 1+MOD(k,2) |
538 |
|
|
|
539 |
|
|
iMin = 1-OLx+2 |
540 |
|
|
iMax = sNx+OLx-1 |
541 |
|
|
jMin = 1-OLy+2 |
542 |
|
|
jMax = sNy+OLy-1 |
543 |
|
|
|
544 |
|
|
C-- Integrate hydrostatic balance for phiHyd with BC of |
545 |
|
|
C phiHyd(z=0)=0 |
546 |
|
|
C distinguishe between Stagger and Non Stagger time stepping |
547 |
|
|
IF (staggerTimeStep) THEN |
548 |
|
|
CALL CALC_PHI_HYD( |
549 |
|
|
I bi,bj,iMin,iMax,jMin,jMax,k, |
550 |
|
|
I gTnm1, gSnm1, |
551 |
|
|
U phiHyd, |
552 |
|
|
I myThid ) |
553 |
|
|
ELSE |
554 |
|
|
CALL CALC_PHI_HYD( |
555 |
|
|
I bi,bj,iMin,iMax,jMin,jMax,k, |
556 |
|
|
I theta, salt, |
557 |
|
|
U phiHyd, |
558 |
|
|
I myThid ) |
559 |
|
|
ENDIF |
560 |
|
|
|
561 |
|
|
C-- Calculate accelerations in the momentum equations (gU, gV, ...) |
562 |
|
|
C and step forward storing the result in gUnm1, gVnm1, etc... |
563 |
|
|
IF ( momStepping ) THEN |
564 |
|
|
CALL CALC_MOM_RHS( |
565 |
|
|
I bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown, |
566 |
|
|
I phiHyd,KappaRU,KappaRV, |
567 |
|
|
U fVerU, fVerV, |
568 |
|
|
I myTime, myThid) |
569 |
|
|
CALL TIMESTEP( |
570 |
|
|
I bi,bj,iMin,iMax,jMin,jMax,k,phiHyd, |
571 |
|
|
I myIter, myThid) |
572 |
|
|
|
573 |
|
|
#ifdef ALLOW_OBCS |
574 |
|
|
C-- Apply open boundary conditions |
575 |
|
|
IF (useOBCS) THEN |
576 |
|
|
CALL OBCS_APPLY_UV( bi, bj, k, gUnm1, gVnm1, myThid ) |
577 |
|
|
END IF |
578 |
|
|
#endif /* ALLOW_OBCS */ |
579 |
|
|
|
580 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
581 |
|
|
#ifdef INCLUDE_CD_CODE |
582 |
|
|
ELSE |
583 |
|
|
DO j=1-OLy,sNy+OLy |
584 |
|
|
DO i=1-OLx,sNx+OLx |
585 |
|
|
guCD(i,j,k,bi,bj) = 0.0 |
586 |
|
|
gvCD(i,j,k,bi,bj) = 0.0 |
587 |
|
|
END DO |
588 |
|
|
END DO |
589 |
|
|
#endif /* INCLUDE_CD_CODE */ |
590 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
591 |
|
|
ENDIF |
592 |
|
|
|
593 |
|
|
|
594 |
|
|
C-- end of dynamics k loop (1:Nr) |
595 |
|
|
ENDDO |
596 |
|
|
|
597 |
|
|
|
598 |
|
|
|
599 |
adcroft |
1.44 |
C-- Implicit viscosity |
600 |
adcroft |
1.58 |
IF (implicitViscosity.AND.momStepping) THEN |
601 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
602 |
|
|
idkey = iikey + 3 |
603 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
604 |
adcroft |
1.42 |
CALL IMPLDIFF( |
605 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, |
606 |
|
|
I deltaTmom, KappaRU,recip_HFacW, |
607 |
|
|
U gUNm1, |
608 |
|
|
I myThid ) |
609 |
adcroft |
1.58 |
#ifdef ALLOW_AUTODIFF_TAMC |
610 |
|
|
idkey = iikey + 4 |
611 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
612 |
adcroft |
1.42 |
CALL IMPLDIFF( |
613 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, |
614 |
|
|
I deltaTmom, KappaRV,recip_HFacS, |
615 |
|
|
U gVNm1, |
616 |
|
|
I myThid ) |
617 |
heimbach |
1.49 |
|
618 |
adcroft |
1.58 |
#ifdef ALLOW_OBCS |
619 |
|
|
C-- Apply open boundary conditions |
620 |
|
|
IF (useOBCS) THEN |
621 |
|
|
DO K=1,Nr |
622 |
|
|
CALL OBCS_APPLY_UV( bi, bj, k, gUnm1, gVnm1, myThid ) |
623 |
|
|
ENDDO |
624 |
|
|
END IF |
625 |
|
|
#endif /* ALLOW_OBCS */ |
626 |
heimbach |
1.49 |
|
627 |
adcroft |
1.58 |
#ifdef INCLUDE_CD_CODE |
628 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
629 |
|
|
idkey = iikey + 5 |
630 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
631 |
adcroft |
1.42 |
CALL IMPLDIFF( |
632 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, |
633 |
|
|
I deltaTmom, KappaRU,recip_HFacW, |
634 |
|
|
U vVelD, |
635 |
|
|
I myThid ) |
636 |
adcroft |
1.58 |
#ifdef ALLOW_AUTODIFF_TAMC |
637 |
|
|
idkey = iikey + 6 |
638 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
639 |
adcroft |
1.42 |
CALL IMPLDIFF( |
640 |
|
|
I bi, bj, iMin, iMax, jMin, jMax, |
641 |
|
|
I deltaTmom, KappaRV,recip_HFacS, |
642 |
|
|
U uVelD, |
643 |
|
|
I myThid ) |
644 |
adcroft |
1.58 |
#endif /* INCLUDE_CD_CODE */ |
645 |
|
|
C-- End If implicitViscosity.AND.momStepping |
646 |
heimbach |
1.53 |
ENDIF |
647 |
cnh |
1.1 |
|
648 |
|
|
ENDDO |
649 |
|
|
ENDDO |
650 |
|
|
|
651 |
|
|
RETURN |
652 |
|
|
END |