1 |
C $Header$ |
C $Header$ |
2 |
C $Name$ |
C $Name$ |
3 |
|
|
4 |
|
#include "PACKAGES_CONFIG.h" |
5 |
#include "CPP_OPTIONS.h" |
#include "CPP_OPTIONS.h" |
6 |
|
|
7 |
CBOP |
CBOP |
8 |
C !ROUTINE: CALC_PHI_HYD |
C !ROUTINE: CALC_PHI_HYD |
9 |
C !INTERFACE: |
C !INTERFACE: |
10 |
SUBROUTINE CALC_PHI_HYD( |
SUBROUTINE CALC_PHI_HYD( |
11 |
I bi, bj, iMin, iMax, jMin, jMax, K, |
I bi, bj, iMin, iMax, jMin, jMax, k, |
12 |
I tFld, sFld, |
I tFld, sFld, |
13 |
U phiHyd, |
U phiHydF, |
14 |
I myThid) |
O phiHydC, dPhiHydX, dPhiHydY, |
15 |
|
I myTime, myIter, myThid ) |
16 |
C !DESCRIPTION: \bv |
C !DESCRIPTION: \bv |
17 |
C *==========================================================* |
C *==========================================================* |
18 |
C | SUBROUTINE CALC_PHI_HYD | |
C | SUBROUTINE CALC_PHI_HYD | |
19 |
C | o Integrate the hydrostatic relation to find the Hydros. | |
C | o Integrate the hydrostatic relation to find the Hydros. | |
20 |
C *==========================================================* |
C *==========================================================* |
21 |
C | Potential (ocean: Pressure/rho ; atmos = geopotential)| |
C | Potential (ocean: Pressure/rho ; atmos = geopotential) |
22 |
C | On entry: | |
C | On entry: |
23 |
C | tFld,sFld are the current thermodynamics quantities| |
C | tFld,sFld are the current thermodynamics quantities |
24 |
C | (unchanged on exit) | |
C | (unchanged on exit) |
25 |
C | phiHyd(i,j,1:k-1) is the hydrostatic Potential | |
C | phiHydF(i,j) is the hydrostatic Potential anomaly |
26 |
C | at cell centers (tracer points) | |
C | at middle between tracer points k-1,k |
27 |
C | - 1:k-1 layers are valid | |
C | On exit: |
28 |
C | - k:Nr layers are invalid | |
C | phiHydC(i,j) is the hydrostatic Potential anomaly |
29 |
C | phiHyd(i,j,k) is the hydrostatic Potential | |
C | at cell centers (tracer points), level k |
30 |
C | (ocean only_^) at cell the interface k (w point above) | |
C | phiHydF(i,j) is the hydrostatic Potential anomaly |
31 |
C | On exit: | |
C | at middle between tracer points k,k+1 |
32 |
C | phiHyd(i,j,1:k) is the hydrostatic Potential | |
C | dPhiHydX,Y hydrostatic Potential gradient (X&Y dir) |
33 |
C | at cell centers (tracer points) | |
C | at cell centers (tracer points), level k |
34 |
C | - 1:k layers are valid | |
C | integr_GeoPot allows to select one integration method |
35 |
C | - k+1:Nr layers are invalid | |
C | 1= Finite volume form ; else= Finite difference form |
|
C | phiHyd(i,j,k+1) is the hydrostatic Potential (P/rho) | |
|
|
C | (ocean only-^) at cell the interface k+1 (w point below)| |
|
|
C | Atmosphere: | |
|
|
C | integr_GeoPot allows to select one integration method | |
|
|
C | (see the list below) | |
|
36 |
C *==========================================================* |
C *==========================================================* |
37 |
C \ev |
C \ev |
38 |
C !USES: |
C !USES: |
42 |
#include "GRID.h" |
#include "GRID.h" |
43 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
44 |
#include "PARAMS.h" |
#include "PARAMS.h" |
|
c #include "FFIELDS.h" |
|
45 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
46 |
#include "tamc.h" |
#include "tamc.h" |
47 |
#include "tamc_keys.h" |
#include "tamc_keys.h" |
51 |
|
|
52 |
C !INPUT/OUTPUT PARAMETERS: |
C !INPUT/OUTPUT PARAMETERS: |
53 |
C == Routine arguments == |
C == Routine arguments == |
54 |
INTEGER bi,bj,iMin,iMax,jMin,jMax,K |
C bi, bj, k :: tile and level indices |
55 |
|
C iMin,iMax,jMin,jMax :: computational domain |
56 |
|
C tFld :: potential temperature |
57 |
|
C sFld :: salinity |
58 |
|
C phiHydF :: hydrostatic potential anomaly at middle between |
59 |
|
C 2 centers (entry: Interf_k ; output: Interf_k+1) |
60 |
|
C phiHydC :: hydrostatic potential anomaly at cell center |
61 |
|
C dPhiHydX,Y :: gradient (X & Y dir.) of hydrostatic potential anom. |
62 |
|
C myTime :: current time |
63 |
|
C myIter :: current iteration number |
64 |
|
C myThid :: thread number for this instance of the routine. |
65 |
|
INTEGER bi,bj,iMin,iMax,jMin,jMax,k |
66 |
_RL tFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
_RL tFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
67 |
_RL sFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
_RL sFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
68 |
_RL phiHyd(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
c _RL phiHyd(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
69 |
INTEGER myThid |
_RL phiHydF(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
70 |
|
_RL phiHydC(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
71 |
|
_RL dPhiHydX(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
72 |
|
_RL dPhiHydY(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
73 |
|
_RL myTime |
74 |
|
INTEGER myIter, myThid |
75 |
|
|
76 |
#ifdef INCLUDE_PHIHYD_CALCULATION_CODE |
#ifdef INCLUDE_PHIHYD_CALCULATION_CODE |
77 |
|
|
78 |
C !LOCAL VARIABLES: |
C !LOCAL VARIABLES: |
79 |
C == Local variables == |
C == Local variables == |
80 |
INTEGER i,j, Kp1 |
INTEGER i,j |
81 |
_RL zero, one, half |
_RL zero, one, half |
82 |
_RL alphaRho(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL alphaRho(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
83 |
_RL dRloc,dRlocKp1,locAlpha |
_RL dRlocM,dRlocP, ddRloc, locAlpha |
84 |
_RL ddPI, ddPIm, ddPIp, ratioRp, ratioRm |
_RL ddPIm, ddPIp, rec_dRm, rec_dRp |
85 |
|
_RL surfPhiFac |
86 |
|
PARAMETER ( zero= 0. _d 0 , one= 1. _d 0 , half= .5 _d 0 ) |
87 |
|
LOGICAL useDiagPhiRlow, addSurfPhiAnom |
88 |
CEOP |
CEOP |
89 |
|
useDiagPhiRlow = .TRUE. |
90 |
zero = 0. _d 0 |
addSurfPhiAnom = select_rStar.EQ.0 .AND. nonlinFreeSurf.GT.3 |
91 |
one = 1. _d 0 |
surfPhiFac = 0. |
92 |
half = .5 _d 0 |
IF (addSurfPhiAnom) surfPhiFac = 1. |
93 |
|
|
94 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
95 |
C Atmosphere: |
C Atmosphere: |
96 |
C integr_GeoPot => select one option for the integration of the Geopotential: |
C integr_GeoPot => select one option for the integration of the Geopotential: |
97 |
C = 0 : Energy Conserving Form, No hFac ; |
C = 0 : Energy Conserving Form, accurate with Topo full cell; |
98 |
C = 1 : Finite Volume Form, with hFac, linear in P by Half level; |
C = 1 : Finite Volume Form, with Part-Cell, linear in P by Half level; |
99 |
C =2,3: Finite Difference Form, with hFac, linear in P between 2 Tracer levels |
C =2,3: Finite Difference Form, with Part-Cell, |
100 |
C 2 : case Tracer level at the middle of InterFace_W; |
C linear in P between 2 Tracer levels. |
101 |
C 3 : case InterFace_W at the middle of Tracer levels; |
C can handle both cases: Tracer lev at the middle of InterFace_W |
102 |
|
C and InterFace_W at the middle of Tracer lev; |
103 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
104 |
|
|
105 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
119 |
& + act4*max1*max2*max3 |
& + act4*max1*max2*max3 |
120 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
#endif /* ALLOW_AUTODIFF_TAMC */ |
121 |
|
|
122 |
IF ( buoyancyRelation .eq. 'OCEANIC' ) THEN |
C-- Initialize phiHydF to zero : |
123 |
|
C note: atmospheric_loading or Phi_topo anomaly are incorporated |
124 |
|
C later in S/R calc_grad_phi_hyd |
125 |
|
IF (k.EQ.1) THEN |
126 |
|
DO j=1-Oly,sNy+Oly |
127 |
|
DO i=1-Olx,sNx+Olx |
128 |
|
phiHydF(i,j) = 0. |
129 |
|
ENDDO |
130 |
|
ENDDO |
131 |
|
ENDIF |
132 |
|
|
133 |
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
134 |
|
IF ( buoyancyRelation .EQ. 'OCEANIC' ) THEN |
135 |
C This is the hydrostatic pressure calculation for the Ocean |
C This is the hydrostatic pressure calculation for the Ocean |
136 |
C which uses the FIND_RHO() routine to calculate density |
C which uses the FIND_RHO() routine to calculate density |
137 |
C before integrating g*rho over the current layer/interface |
C before integrating g*rho over the current layer/interface |
138 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
139 |
|
CADJ GENERAL |
140 |
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
141 |
|
|
142 |
dRloc=drC(k) |
IF ( implicitIntGravWave .OR. myIter.LT.0 ) THEN |
143 |
IF (k.EQ.1) dRloc=drF(1) |
C--- Calculate density |
144 |
IF (k.EQ.Nr) THEN |
#ifdef ALLOW_AUTODIFF_TAMC |
145 |
dRlocKp1=0. |
kkey = (ikey-1)*Nr + k |
146 |
|
CADJ STORE tFld (:,:,k,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte, |
147 |
|
CADJ & kind = isbyte |
148 |
|
CADJ STORE sFld (:,:,k,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte, |
149 |
|
CADJ & kind = isbyte |
150 |
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
151 |
|
CALL FIND_RHO_2D( |
152 |
|
I iMin, iMax, jMin, jMax, k, |
153 |
|
I tFld(1-OLx,1-OLy,k,bi,bj), |
154 |
|
I sFld(1-OLx,1-OLy,k,bi,bj), |
155 |
|
O alphaRho, |
156 |
|
I k, bi, bj, myThid ) |
157 |
ELSE |
ELSE |
158 |
dRlocKp1=drC(k+1) |
DO j=jMin,jMax |
159 |
|
DO i=iMin,iMax |
160 |
|
alphaRho(i,j) = rhoInSitu(i,j,k,bi,bj) |
161 |
|
ENDDO |
162 |
|
ENDDO |
163 |
ENDIF |
ENDIF |
164 |
|
|
165 |
C-- If this is the top layer we impose the boundary condition |
#ifdef ALLOW_SHELFICE |
166 |
C P(z=eta) = P(atmospheric_loading) |
C mask rho, so that there is no contribution of phiHyd from |
167 |
IF (k.EQ.1) THEN |
C overlying shelfice (whose density we do not know) |
168 |
|
IF ( useShelfIce .AND. useDOWN_SLOPE ) THEN |
169 |
|
C- note: does not work for down_slope pkg which needs rho below the bottom. |
170 |
|
C setting rho=0 above the ice-shelf base is enough (and works in both cases) |
171 |
|
C but might be slower (--> keep original masking if not using down_slope pkg) |
172 |
|
DO j=jMin,jMax |
173 |
|
DO i=iMin,iMax |
174 |
|
IF ( k.LT.kSurfC(i,j,bi,bj) ) alphaRho(i,j) = 0. _d 0 |
175 |
|
ENDDO |
176 |
|
ENDDO |
177 |
|
ELSEIF ( useShelfIce ) THEN |
178 |
|
DO j=jMin,jMax |
179 |
|
DO i=iMin,iMax |
180 |
|
alphaRho(i,j) = alphaRho(i,j)*maskC(i,j,k,bi,bj) |
181 |
|
ENDDO |
182 |
|
ENDDO |
183 |
|
ENDIF |
184 |
|
#endif /* ALLOW_SHELFICE */ |
185 |
|
|
186 |
|
#ifdef ALLOW_MOM_COMMON |
187 |
|
C Quasi-hydrostatic terms are added in as if they modify the buoyancy |
188 |
|
IF (quasiHydrostatic) THEN |
189 |
|
CALL MOM_QUASIHYDROSTATIC(bi,bj,k,uVel,vVel,alphaRho,myThid) |
190 |
|
ENDIF |
191 |
|
#endif /* ALLOW_MOM_COMMON */ |
192 |
|
|
193 |
|
#ifdef NONLIN_FRSURF |
194 |
|
IF (k.EQ.1 .AND. addSurfPhiAnom) THEN |
195 |
DO j=jMin,jMax |
DO j=jMin,jMax |
196 |
DO i=iMin,iMax |
DO i=iMin,iMax |
197 |
phiHyd(i,j,k) = phi0surf(i,j,bi,bj) |
phiHydF(i,j) = surfPhiFac*etaH(i,j,bi,bj) |
198 |
|
& *gravity*alphaRho(i,j)*recip_rhoConst |
199 |
ENDDO |
ENDDO |
200 |
ENDDO |
ENDDO |
201 |
ENDIF |
ENDIF |
202 |
|
#endif /* NONLIN_FRSURF */ |
203 |
|
|
204 |
C Calculate density |
C---- Hydrostatic pressure at cell centers |
|
#ifdef ALLOW_AUTODIFF_TAMC |
|
|
kkey = (ikey-1)*Nr + k |
|
|
CADJ STORE tFld (:,:,k,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte |
|
|
CADJ STORE sFld (:,:,k,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
|
|
CALL FIND_RHO( bi, bj, iMin, iMax, jMin, jMax, k, k, |
|
|
& tFld, sFld, |
|
|
& alphaRho, myThid) |
|
205 |
|
|
206 |
C Quasi-hydrostatic terms are added in as if they modify the buoyancy |
IF (integr_GeoPot.EQ.1) THEN |
207 |
IF (quasiHydrostatic) THEN |
C -- Finite Volume Form |
|
CALL QUASIHYDROSTATICTERMS(bi,bj,k,alphaRho,myThid) |
|
|
ENDIF |
|
208 |
|
|
209 |
C Hydrostatic pressure at cell centers |
DO j=jMin,jMax |
|
DO j=jMin,jMax |
|
210 |
DO i=iMin,iMax |
DO i=iMin,iMax |
|
#ifdef ALLOW_AUTODIFF_TAMC |
|
|
c Patrick, is this directive correct or even necessary in |
|
|
c this new code? |
|
|
c Yes, because of phiHyd(i,j,k+1)=phiHyd(i,j,k)+... |
|
|
c within the k-loop. |
|
|
CADJ GENERAL |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
|
211 |
|
|
212 |
CmlC---------- This discretization is the "finite volume" form |
C---------- This discretization is the "finite volume" form |
213 |
CmlC which has not been used to date since it does not |
C which has not been used to date since it does not |
214 |
CmlC conserve KE+PE exactly even though it is more natural |
C conserve KE+PE exactly even though it is more natural |
215 |
CmlC |
C |
216 |
Cml IF ( K .EQ. kLowC(i,j,bi,bj) ) THEN |
phiHydC(i,j)=phiHydF(i,j) |
217 |
Cml phiHydLow(i,j,bi,bj) = phiHyd(i,j,k) |
& + half*drF(k)*gravity*alphaRho(i,j)*recip_rhoConst |
218 |
Cml & + hFacC(i,j,k,bi,bj) |
phiHydF(i,j)=phiHydF(i,j) |
219 |
Cml & *drF(K)*gravity*alphaRho(i,j)*recip_rhoConst |
& + drF(k)*gravity*alphaRho(i,j)*recip_rhoConst |
220 |
Cml & + gravity*etaN(i,j,bi,bj) |
ENDDO |
221 |
Cml ENDIF |
ENDDO |
222 |
Cml IF (k.LT.Nr) phiHyd(i,j,k+1)=phiHyd(i,j,k)+ |
|
223 |
Cml & drF(K)*gravity*alphaRho(i,j)*recip_rhoConst |
ELSE |
224 |
Cml phiHyd(i,j,k)=phiHyd(i,j,k)+ |
C -- Finite Difference Form |
225 |
Cml & 0.5*drF(K)*gravity*alphaRho(i,j)*recip_rhoConst |
|
226 |
CmlC----------------------------------------------------------------------- |
dRlocM=half*drC(k) |
227 |
|
IF (k.EQ.1) dRlocM=rF(k)-rC(k) |
228 |
|
IF (k.EQ.Nr) THEN |
229 |
|
dRlocP=rC(k)-rF(k+1) |
230 |
|
ELSE |
231 |
|
dRlocP=half*drC(k+1) |
232 |
|
ENDIF |
233 |
|
|
234 |
|
DO j=jMin,jMax |
235 |
|
DO i=iMin,iMax |
236 |
|
|
237 |
C---------- This discretization is the "energy conserving" form |
C---------- This discretization is the "energy conserving" form |
238 |
C which has been used since at least Adcroft et al., MWR 1997 |
C which has been used since at least Adcroft et al., MWR 1997 |
239 |
C |
C |
240 |
|
phiHydC(i,j)=phiHydF(i,j) |
241 |
phiHyd(i,j,k)=phiHyd(i,j,k)+ |
& +dRlocM*gravity*alphaRho(i,j)*recip_rhoConst |
242 |
& 0.5*dRloc*gravity*alphaRho(i,j)*recip_rhoConst |
phiHydF(i,j)=phiHydC(i,j) |
243 |
IF (k.LT.Nr) phiHyd(i,j,k+1)=phiHyd(i,j,k)+ |
& +dRlocP*gravity*alphaRho(i,j)*recip_rhoConst |
244 |
& 0.5*dRlocKp1*gravity*alphaRho(i,j)*recip_rhoConst |
ENDDO |
245 |
C----------------------------------------------------------------------- |
ENDDO |
246 |
|
|
247 |
C---------- Compute bottom pressure deviation from gravity*rho0*H |
C -- end if integr_GeoPot = ... |
248 |
C This has to be done starting from phiHyd at the current |
ENDIF |
|
C tracer point and .5 of the cell's thickness has to be |
|
|
C substracted from hFacC |
|
|
IF ( K .EQ. kLowC(i,j,bi,bj) ) THEN |
|
|
phiHydLow(i,j,bi,bj) = phiHyd(i,j,k) |
|
|
& + (hFacC(i,j,k,bi,bj)-.5)*drF(K) |
|
|
& *gravity*alphaRho(i,j)*recip_rhoConst |
|
|
& + gravity*etaN(i,j,bi,bj) |
|
|
ENDIF |
|
|
C----------------------------------------------------------------------- |
|
249 |
|
|
250 |
ENDDO |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
251 |
ENDDO |
ELSEIF ( buoyancyRelation .EQ. 'OCEANICP' ) THEN |
|
|
|
|
ELSEIF ( buoyancyRelation .eq. 'OCEANICP' ) THEN |
|
252 |
C This is the hydrostatic pressure calculation for the Ocean |
C This is the hydrostatic pressure calculation for the Ocean |
253 |
C which uses the FIND_RHO() routine to calculate density |
C which uses the FIND_RHO() routine to calculate density before |
254 |
C before integrating g*rho over the current layer/interface |
C integrating (1/rho)_prime*dp over the current layer/interface |
255 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
256 |
CADJ GENERAL |
CADJ GENERAL |
257 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
#endif /* ALLOW_AUTODIFF_TAMC */ |
258 |
|
|
259 |
dRloc=drC(k) |
IF ( implicitIntGravWave .OR. myIter.LT.0 ) THEN |
260 |
IF (k.EQ.1) dRloc=drF(1) |
C-- Calculate density |
|
IF (k.EQ.Nr) THEN |
|
|
dRlocKp1=0. |
|
|
ELSE |
|
|
dRlocKp1=drC(k+1) |
|
|
ENDIF |
|
|
|
|
|
IF (k.EQ.1) THEN |
|
|
DO j=jMin,jMax |
|
|
DO i=iMin,iMax |
|
|
phiHyd(i,j,k) = phi0surf(i,j,bi,bj) |
|
|
ENDDO |
|
|
ENDDO |
|
|
ENDIF |
|
|
|
|
|
C Calculate density |
|
261 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
262 |
kkey = (ikey-1)*Nr + k |
kkey = (ikey-1)*Nr + k |
263 |
CADJ STORE tFld (:,:,k,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE tFld (:,:,k,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte, |
264 |
CADJ STORE sFld (:,:,k,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ & kind = isbyte |
265 |
|
CADJ STORE sFld (:,:,k,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte, |
266 |
|
CADJ & kind = isbyte |
267 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
#endif /* ALLOW_AUTODIFF_TAMC */ |
268 |
CALL FIND_RHO( bi, bj, iMin, iMax, jMin, jMax, k, k, |
CALL FIND_RHO_2D( |
269 |
& tFld, sFld, |
I iMin, iMax, jMin, jMax, k, |
270 |
& alphaRho, myThid) |
I tFld(1-OLx,1-OLy,k,bi,bj), |
271 |
|
I sFld(1-OLx,1-OLy,k,bi,bj), |
272 |
|
O alphaRho, |
273 |
|
I k, bi, bj, myThid ) |
274 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
275 |
CADJ STORE alphaRho (:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE alphaRho (:,:) = comlev1_bibj_k, key=kkey, byte=isbyte, |
276 |
|
CADJ & kind = isbyte |
277 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
#endif /* ALLOW_AUTODIFF_TAMC */ |
278 |
|
ELSE |
279 |
|
DO j=jMin,jMax |
280 |
|
DO i=iMin,iMax |
281 |
|
alphaRho(i,j) = rhoInSitu(i,j,k,bi,bj) |
282 |
|
ENDDO |
283 |
|
ENDDO |
284 |
|
ENDIF |
285 |
|
|
286 |
|
C-- Calculate specific volume anomaly : alpha_prime = 1/rho - alpha_Cst |
|
C Hydrostatic pressure at cell centers |
|
287 |
DO j=jMin,jMax |
DO j=jMin,jMax |
288 |
DO i=iMin,iMax |
DO i=iMin,iMax |
289 |
locAlpha=alphaRho(i,j)+rhoConst |
locAlpha=alphaRho(i,j)+rhoConst |
290 |
IF (locAlpha.NE.0.) locAlpha=maskC(i,j,k,bi,bj)/locAlpha |
alphaRho(i,j)=maskC(i,j,k,bi,bj)* |
291 |
|
& (one/locAlpha - recip_rhoConst) |
292 |
|
ENDDO |
293 |
|
ENDDO |
294 |
|
|
295 |
CmlC---------- This discretization is the "finite volume" form |
C---- Hydrostatic pressure at cell centers |
|
CmlC which has not been used to date since it does not |
|
|
CmlC conserve KE+PE exactly even though it is more natural |
|
|
CmlC |
|
|
Cml IF ( K .EQ. kLowC(i,j,bi,bj) ) THEN |
|
|
Cml phiHydLow(i,j,bi,bj) = phiHyd(i,j,k) |
|
|
Cml & + hFacC(i,j,k,bi,bj)*drF(K)*locAlpha |
|
|
Cml & + Bo_surf(i,j,bi,bj)*etaN(i,j,bi,bj) |
|
|
Cml ENDIF |
|
|
Cml IF (k.LT.Nr) phiHyd(i,j,k+1)=phiHyd(i,j,k)+ |
|
|
Cml & drF(K)*locAlpha |
|
|
Cml phiHyd(i,j,k)=phiHyd(i,j,k)+ |
|
|
Cml & 0.5*drF(K)*locAlpha |
|
|
CmlC----------------------------------------------------------------------- |
|
296 |
|
|
297 |
C---------- This discretization is the "energy conserving" form |
IF (integr_GeoPot.EQ.1) THEN |
298 |
C which has been used since at least Adcroft et al., MWR 1997 |
C -- Finite Volume Form |
|
C |
|
299 |
|
|
300 |
phiHyd(i,j,k)=phiHyd(i,j,k)+ |
DO j=jMin,jMax |
301 |
& 0.5*dRloc*locAlpha |
DO i=iMin,iMax |
|
IF (k.LT.Nr) phiHyd(i,j,k+1)=phiHyd(i,j,k)+ |
|
|
& 0.5*dRlocKp1*locAlpha |
|
302 |
|
|
303 |
C----------------------------------------------------------------------- |
C---------- This discretization is the "finite volume" form |
304 |
|
C which has not been used to date since it does not |
305 |
|
C conserve KE+PE exactly even though it is more natural |
306 |
|
C |
307 |
|
IF (k.EQ.kSurfC(i,j,bi,bj)) THEN |
308 |
|
ddRloc = Ro_surf(i,j,bi,bj)-rC(k) |
309 |
|
#ifdef NONLIN_FRSURF |
310 |
|
ddRloc = ddRloc + surfPhiFac*etaH(i,j,bi,bj) |
311 |
|
#endif |
312 |
|
phiHydC(i,j) = ddRloc*alphaRho(i,j) |
313 |
|
c--to reproduce results of c48d_post: uncomment those 4+1 lines |
314 |
|
c phiHydC(i,j)=phiHydF(i,j) |
315 |
|
c & +(hFacC(i,j,k,bi,bj)-half)*drF(k)*alphaRho(i,j) |
316 |
|
c phiHydF(i,j)=phiHydF(i,j) |
317 |
|
c & + hFacC(i,j,k,bi,bj)*drF(k)*alphaRho(i,j) |
318 |
|
ELSE |
319 |
|
phiHydC(i,j) = phiHydF(i,j) + half*drF(k)*alphaRho(i,j) |
320 |
|
c phiHydF(i,j) = phiHydF(i,j) + drF(k)*alphaRho(i,j) |
321 |
|
ENDIF |
322 |
|
c-- and comment this last one: |
323 |
|
phiHydF(i,j) = phiHydC(i,j) + half*drF(k)*alphaRho(i,j) |
324 |
|
c----- |
325 |
|
ENDDO |
326 |
|
ENDDO |
327 |
|
|
328 |
|
ELSE |
329 |
|
C -- Finite Difference Form, with Part-Cell Bathy |
330 |
|
|
331 |
|
dRlocM=half*drC(k) |
332 |
|
IF (k.EQ.1) dRlocM=rF(k)-rC(k) |
333 |
|
IF (k.EQ.Nr) THEN |
334 |
|
dRlocP=rC(k)-rF(k+1) |
335 |
|
ELSE |
336 |
|
dRlocP=half*drC(k+1) |
337 |
|
ENDIF |
338 |
|
rec_dRm = one/(rF(k)-rC(k)) |
339 |
|
rec_dRp = one/(rC(k)-rF(k+1)) |
340 |
|
|
341 |
C---------- Compute gravity*(sea surface elevation) first |
DO j=jMin,jMax |
342 |
C This has to be done starting from phiHyd at the current |
DO i=iMin,iMax |
343 |
C tracer point and .5 of the cell's thickness has to be |
|
344 |
C substracted from hFacC |
C---------- This discretization is the "energy conserving" form |
|
IF ( K .EQ. kLowC(i,j,bi,bj) ) THEN |
|
|
phiHydLow(i,j,bi,bj) = phiHyd(i,j,k) |
|
|
& + (hFacC(i,j,k,bi,bj)-0.5)*drF(k)*locAlpha |
|
|
& + Bo_surf(i,j,bi,bj)*etaN(i,j,bi,bj) |
|
|
ENDIF |
|
|
C----------------------------------------------------------------------- |
|
345 |
|
|
346 |
|
IF (k.EQ.kSurfC(i,j,bi,bj)) THEN |
347 |
|
ddRloc = Ro_surf(i,j,bi,bj)-rC(k) |
348 |
|
#ifdef NONLIN_FRSURF |
349 |
|
ddRloc = ddRloc + surfPhiFac*etaH(i,j,bi,bj) |
350 |
|
#endif |
351 |
|
phiHydC(i,j) =( MAX(zero,ddRloc)*rec_dRm*dRlocM |
352 |
|
& +MIN(zero,ddRloc)*rec_dRp*dRlocP |
353 |
|
& )*alphaRho(i,j) |
354 |
|
ELSE |
355 |
|
phiHydC(i,j) = phiHydF(i,j) + dRlocM*alphaRho(i,j) |
356 |
|
ENDIF |
357 |
|
phiHydF(i,j) = phiHydC(i,j) + dRlocP*alphaRho(i,j) |
358 |
ENDDO |
ENDDO |
359 |
ENDDO |
ENDDO |
360 |
|
|
361 |
|
C -- end if integr_GeoPot = ... |
362 |
|
ENDIF |
363 |
|
|
364 |
ELSEIF ( buoyancyRelation .eq. 'ATMOSPHERIC' ) THEN |
ELSEIF ( buoyancyRelation .EQ. 'ATMOSPHERIC' ) THEN |
365 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
366 |
C This is the hydrostatic geopotential calculation for the Atmosphere |
C This is the hydrostatic geopotential calculation for the Atmosphere |
367 |
C The ideal gas law is used implicitly here rather than calculating |
C The ideal gas law is used implicitly here rather than calculating |
368 |
C the specific volume, analogous to the oceanic case. |
C the specific volume, analogous to the oceanic case. |
369 |
|
|
370 |
C Integrate d Phi / d pi |
C-- virtual potential temperature anomaly (including water vapour effect) |
371 |
|
DO j=jMin,jMax |
372 |
|
DO i=iMin,iMax |
373 |
|
alphaRho(i,j)=maskC(i,j,k,bi,bj) |
374 |
|
& *( tFld(i,j,k,bi,bj)*(sFld(i,j,k,bi,bj)*atm_Rq+one) |
375 |
|
& -tRef(k) ) |
376 |
|
ENDDO |
377 |
|
ENDDO |
378 |
|
|
379 |
|
C--- Integrate d Phi / d pi |
380 |
|
|
381 |
IF (integr_GeoPot.EQ.0) THEN |
IF (integr_GeoPot.EQ.0) THEN |
382 |
C -- Energy Conserving Form, No hFac -- |
C -- Energy Conserving Form, accurate with Full cell topo -- |
383 |
C------------ The integration for the first level phi(k=1) is the same |
C------------ The integration for the first level phi(k=1) is the same |
384 |
C for both the "finite volume" and energy conserving methods. |
C for both the "finite volume" and energy conserving methods. |
385 |
Ci *NOTE* o Working with geopotential Anomaly, the geopotential boundary |
C *NOTE* o Working with geopotential Anomaly, the geopotential boundary |
386 |
C condition is simply Phi-prime(Ro_surf)=0. |
C condition is simply Phi-prime(Ro_surf)=0. |
387 |
C o convention ddPI > 0 (same as drF & drC) |
C o convention ddPI > 0 (same as drF & drC) |
388 |
C----------------------------------------------------------------------- |
C----------------------------------------------------------------------- |
389 |
IF (K.EQ.1) THEN |
IF (k.EQ.1) THEN |
390 |
ddPIp=atm_Cp*( ((rF(K)/atm_Po)**atm_kappa) |
ddPIm=atm_Cp*( ((rF( k )/atm_Po)**atm_kappa) |
391 |
& -((rC(K)/atm_Po)**atm_kappa) ) |
& -((rC( k )/atm_Po)**atm_kappa) ) |
392 |
DO j=jMin,jMax |
ELSE |
393 |
DO i=iMin,iMax |
ddPIm=atm_Cp*( ((rC(k-1)/atm_Po)**atm_kappa) |
394 |
phiHyd(i,j,K)= phi0surf(i,j,bi,bj) |
& -((rC( k )/atm_Po)**atm_kappa) )*half |
395 |
& +ddPIp*maskC(i,j,K,bi,bj) |
ENDIF |
396 |
& *(tFld(I,J,K,bi,bj)-tRef(K)) |
IF (k.EQ.Nr) THEN |
397 |
ENDDO |
ddPIp=atm_Cp*( ((rC( k )/atm_Po)**atm_kappa) |
398 |
ENDDO |
& -((rF(k+1)/atm_Po)**atm_kappa) ) |
399 |
ELSE |
ELSE |
400 |
|
ddPIp=atm_Cp*( ((rC( k )/atm_Po)**atm_kappa) |
401 |
|
& -((rC(k+1)/atm_Po)**atm_kappa) )*half |
402 |
|
ENDIF |
403 |
C-------- This discretization is the energy conserving form |
C-------- This discretization is the energy conserving form |
404 |
ddPI=atm_Cp*( ((rC(K-1)/atm_Po)**atm_kappa) |
DO j=jMin,jMax |
405 |
& -((rC( K )/atm_Po)**atm_kappa) )*0.5 |
DO i=iMin,iMax |
406 |
DO j=jMin,jMax |
phiHydC(i,j) = phiHydF(i,j) +ddPIm*alphaRho(i,j) |
407 |
DO i=iMin,iMax |
phiHydF(i,j) = phiHydC(i,j) +ddPIp*alphaRho(i,j) |
|
phiHyd(i,j,K)=phiHyd(i,j,K-1) |
|
|
& +ddPI*maskC(i,j,K-1,bi,bj) |
|
|
& *(tFld(I,J,K-1,bi,bj)-tRef(K-1)) |
|
|
& +ddPI*maskC(i,j, K ,bi,bj) |
|
|
& *(tFld(I,J, K ,bi,bj)-tRef( K )) |
|
|
C Old code (atmos-exact) looked like this |
|
|
Cold phiHyd(i,j,K)=phiHyd(i,j,K-1) - ddPI* |
|
|
Cold & (tFld(I,J,K-1,bi,bj)+tFld(I,J,K,bi,bj)-2.*tRef(K)) |
|
|
ENDDO |
|
408 |
ENDDO |
ENDDO |
409 |
ENDIF |
ENDDO |
410 |
C end: Energy Conserving Form, No hFac -- |
C end: Energy Conserving Form, No hFac -- |
411 |
C----------------------------------------------------------------------- |
C----------------------------------------------------------------------- |
412 |
|
|
413 |
ELSEIF (integr_GeoPot.EQ.1) THEN |
ELSEIF (integr_GeoPot.EQ.1) THEN |
414 |
C -- Finite Volume Form, with hFac, linear in P by Half level -- |
C -- Finite Volume Form, with Part-Cell Topo, linear in P by Half level |
415 |
C--------- |
C--------- |
416 |
C Finite Volume formulation consistent with Partial Cell, linear in p by piece |
C Finite Volume formulation consistent with Partial Cell, linear in p by piece |
417 |
C Note: a true Finite Volume form should be linear between 2 Interf_W : |
C Note: a true Finite Volume form should be linear between 2 Interf_W : |
418 |
C phi_C = (phi_W_k+ phi_W_k+1)/2 ; but not accurate in Stratosphere (low p) |
C phi_C = (phi_W_k+ phi_W_k+1)/2 ; but not accurate in Stratosphere (low p) |
419 |
C also: if Interface_W at the middle between tracer levels, this form |
C also: if Interface_W at the middle between tracer levels, this form |
420 |
C is close to the Energy Cons. form in the Interior, except for the |
C is close to the Energy Cons. form in the Interior, except for the |
421 |
C non-linearity in PI(p) |
C non-linearity in PI(p) |
422 |
C--------- |
C--------- |
423 |
IF (K.EQ.1) THEN |
ddPIm=atm_Cp*( ((rF( k )/atm_Po)**atm_kappa) |
424 |
ddPIp=atm_Cp*( ((rF(K)/atm_Po)**atm_kappa) |
& -((rC( k )/atm_Po)**atm_kappa) ) |
425 |
& -((rC(K)/atm_Po)**atm_kappa) ) |
ddPIp=atm_Cp*( ((rC( k )/atm_Po)**atm_kappa) |
426 |
DO j=jMin,jMax |
& -((rF(k+1)/atm_Po)**atm_kappa) ) |
427 |
DO i=iMin,iMax |
DO j=jMin,jMax |
428 |
phiHyd(i,j,K)= phi0surf(i,j,bi,bj) |
DO i=iMin,iMax |
429 |
& +ddPIp*_hFacC(I,J, K ,bi,bj) |
IF (k.EQ.kSurfC(i,j,bi,bj)) THEN |
430 |
& *(tFld(I,J, K ,bi,bj)-tRef( K )) |
ddRloc = Ro_surf(i,j,bi,bj)-rC(k) |
431 |
ENDDO |
#ifdef NONLIN_FRSURF |
432 |
ENDDO |
ddRloc = ddRloc + surfPhiFac*etaH(i,j,bi,bj) |
433 |
ELSE |
#endif |
434 |
ddPIm=atm_Cp*( ((rC(K-1)/atm_Po)**atm_kappa) |
phiHydC(i,j) = ddRloc*recip_drF(k)*2. _d 0 |
435 |
& -((rF( K )/atm_Po)**atm_kappa) ) |
& *ddPIm*alphaRho(i,j) |
436 |
ddPIp=atm_Cp*( ((rF( K )/atm_Po)**atm_kappa) |
ELSE |
437 |
& -((rC( K )/atm_Po)**atm_kappa) ) |
phiHydC(i,j) = phiHydF(i,j) +ddPIm*alphaRho(i,j) |
438 |
DO j=jMin,jMax |
ENDIF |
439 |
DO i=iMin,iMax |
phiHydF(i,j) = phiHydC(i,j) +ddPIp*alphaRho(i,j) |
|
phiHyd(i,j,K) = phiHyd(i,j,K-1) |
|
|
& +ddPIm*_hFacC(I,J,K-1,bi,bj) |
|
|
& *(tFld(I,J,K-1,bi,bj)-tRef(K-1)) |
|
|
& +ddPIp*_hFacC(I,J, K ,bi,bj) |
|
|
& *(tFld(I,J, K ,bi,bj)-tRef( K )) |
|
|
ENDDO |
|
|
ENDDO |
|
|
ENDIF |
|
|
C end: Finite Volume Form, with hFac, linear in P by Half level -- |
|
|
C----------------------------------------------------------------------- |
|
|
|
|
|
ELSEIF (integr_GeoPot.EQ.2) THEN |
|
|
C -- Finite Difference Form, with hFac, Tracer Lev. = middle -- |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
|
|
C Finite Difference formulation consistent with Partial Cell, |
|
|
C case Tracer level at the middle of InterFace_W |
|
|
C linear between 2 Tracer levels ; conserve energy in the Interior |
|
|
C--------- |
|
|
Kp1 = min(Nr,K+1) |
|
|
IF (K.EQ.1) THEN |
|
|
ddPIm=atm_Cp*( ((rF( K )/atm_Po)**atm_kappa) |
|
|
& -((rC( K )/atm_Po)**atm_kappa) ) * 2. _d 0 |
|
|
ddPIp=atm_Cp*( ((rC( K )/atm_Po)**atm_kappa) |
|
|
& -((rC(Kp1)/atm_Po)**atm_kappa) ) |
|
|
DO j=jMin,jMax |
|
|
DO i=iMin,iMax |
|
|
phiHyd(i,j,K)= phi0surf(i,j,bi,bj) |
|
|
& +( ddPIm*max(zero, _hFacC(i,j,K,bi,bj)-half) |
|
|
& +ddPIp*min(zero, _hFacC(i,j,K,bi,bj)-half) ) |
|
|
& *(tFld(i,j, K ,bi,bj)-tRef( K )) |
|
|
& * maskC(i,j, K ,bi,bj) |
|
|
ENDDO |
|
|
ENDDO |
|
|
ELSE |
|
|
ddPIm=atm_Cp*( ((rC(K-1)/atm_Po)**atm_kappa) |
|
|
& -((rC( K )/atm_Po)**atm_kappa) ) |
|
|
ddPIp=atm_Cp*( ((rC( K )/atm_Po)**atm_kappa) |
|
|
& -((rC(Kp1)/atm_Po)**atm_kappa) ) |
|
|
DO j=jMin,jMax |
|
|
DO i=iMin,iMax |
|
|
phiHyd(i,j,K) = phiHyd(i,j,K-1) |
|
|
& + ddPIm*0.5 |
|
|
& *(tFld(i,j,K-1,bi,bj)-tRef(K-1)) |
|
|
& * maskC(i,j,K-1,bi,bj) |
|
|
& +(ddPIm*max(zero, _hFacC(i,j,K,bi,bj)-half) |
|
|
& +ddPIp*min(zero, _hFacC(i,j,K,bi,bj)-half) ) |
|
|
& *(tFld(i,j, K ,bi,bj)-tRef( K )) |
|
|
& * maskC(i,j, K ,bi,bj) |
|
|
ENDDO |
|
440 |
ENDDO |
ENDDO |
441 |
ENDIF |
ENDDO |
442 |
C end: Finite Difference Form, with hFac, Tracer Lev. = middle -- |
C end: Finite Volume Form, with Part-Cell Topo, linear in P by Half level |
443 |
C----------------------------------------------------------------------- |
C----------------------------------------------------------------------- |
444 |
|
|
445 |
ELSEIF (integr_GeoPot.EQ.3) THEN |
ELSEIF ( integr_GeoPot.EQ.2 |
446 |
C -- Finite Difference Form, with hFac, Interface_W = middle -- |
& .OR. integr_GeoPot.EQ.3 ) THEN |
447 |
|
C -- Finite Difference Form, with Part-Cell Topo, |
448 |
|
C works with Interface_W at the middle between 2.Tracer_Level |
449 |
|
C and with Tracer_Level at the middle between 2.Interface_W. |
450 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
451 |
C Finite Difference formulation consistent with Partial Cell, |
C Finite Difference formulation consistent with Partial Cell, |
452 |
C Valid & accurate if Interface_W at middle between tracer levels |
C Valid & accurate if Interface_W at middle between tracer levels |
453 |
C linear in p between 2 Tracer levels ; conserve energy in the Interior |
C linear in p between 2 Tracer levels ; conserve energy in the Interior |
454 |
C--------- |
C--------- |
455 |
Kp1 = min(Nr,K+1) |
IF (k.EQ.1) THEN |
456 |
IF (K.EQ.1) THEN |
ddPIm=atm_Cp*( ((rF( k )/atm_Po)**atm_kappa) |
457 |
ratioRm=0.5*drF(K)/(rF(k)-rC(K)) |
& -((rC( k )/atm_Po)**atm_kappa) ) |
458 |
ratioRp=drF(K)*recip_drC(Kp1) |
ELSE |
459 |
ddPIm=atm_Cp*( ((rF( K )/atm_Po)**atm_kappa) |
ddPIm=atm_Cp*( ((rC(k-1)/atm_Po)**atm_kappa) |
460 |
& -((rC( K )/atm_Po)**atm_kappa) ) * 2. _d 0 |
& -((rC( k )/atm_Po)**atm_kappa) )*half |
461 |
ddPIp=atm_Cp*( ((rC( K )/atm_Po)**atm_kappa) |
ENDIF |
462 |
& -((rC(Kp1)/atm_Po)**atm_kappa) ) |
IF (k.EQ.Nr) THEN |
463 |
DO j=jMin,jMax |
ddPIp=atm_Cp*( ((rC( k )/atm_Po)**atm_kappa) |
464 |
DO i=iMin,iMax |
& -((rF(k+1)/atm_Po)**atm_kappa) ) |
465 |
phiHyd(i,j,K)= phi0surf(i,j,bi,bj) |
ELSE |
466 |
& +( ddPIm*max(zero,(_hFacC(i,j,K,bi,bj)-one)*ratioRm+half) |
ddPIp=atm_Cp*( ((rC( k )/atm_Po)**atm_kappa) |
467 |
& +ddPIp*min(zero, _hFacC(i,j,K,bi,bj)*ratioRp -half) ) |
& -((rC(k+1)/atm_Po)**atm_kappa) )*half |
468 |
& *(tFld(i,j, K ,bi,bj)-tRef( K )) |
ENDIF |
469 |
& * maskC(i,j, K ,bi,bj) |
rec_dRm = one/(rF(k)-rC(k)) |
470 |
ENDDO |
rec_dRp = one/(rC(k)-rF(k+1)) |
471 |
ENDDO |
DO j=jMin,jMax |
472 |
ELSE |
DO i=iMin,iMax |
473 |
ratioRm=drF(K)*recip_drC(K) |
IF (k.EQ.kSurfC(i,j,bi,bj)) THEN |
474 |
ratioRp=drF(K)*recip_drC(Kp1) |
ddRloc = Ro_surf(i,j,bi,bj)-rC(k) |
475 |
ddPIm=atm_Cp*( ((rC(K-1)/atm_Po)**atm_kappa) |
#ifdef NONLIN_FRSURF |
476 |
& -((rC( K )/atm_Po)**atm_kappa) ) |
ddRloc = ddRloc + surfPhiFac*etaH(i,j,bi,bj) |
477 |
ddPIp=atm_Cp*( ((rC( K )/atm_Po)**atm_kappa) |
#endif |
478 |
& -((rC(Kp1)/atm_Po)**atm_kappa) ) |
phiHydC(i,j) =( MAX(zero,ddRloc)*rec_dRm*ddPIm |
479 |
DO j=jMin,jMax |
& +MIN(zero,ddRloc)*rec_dRp*ddPIp ) |
480 |
DO i=iMin,iMax |
& *alphaRho(i,j) |
481 |
phiHyd(i,j,K) = phiHyd(i,j,K-1) |
ELSE |
482 |
& + ddPIm*0.5 |
phiHydC(i,j) = phiHydF(i,j) +ddPIm*alphaRho(i,j) |
483 |
& *(tFld(i,j,K-1,bi,bj)-tRef(K-1)) |
ENDIF |
484 |
& * maskC(i,j,K-1,bi,bj) |
phiHydF(i,j) = phiHydC(i,j) +ddPIp*alphaRho(i,j) |
|
& +(ddPIm*max(zero,(_hFacC(i,j,K,bi,bj)-one)*ratioRm+half) |
|
|
& +ddPIp*min(zero, _hFacC(i,j,K,bi,bj)*ratioRp -half) ) |
|
|
& *(tFld(i,j, K ,bi,bj)-tRef( K )) |
|
|
& * maskC(i,j, K ,bi,bj) |
|
|
ENDDO |
|
485 |
ENDDO |
ENDDO |
486 |
ENDIF |
ENDDO |
487 |
C end: Finite Difference Form, with hFac, Interface_W = middle -- |
C end: Finite Difference Form, with Part-Cell Topo |
488 |
C----------------------------------------------------------------------- |
C----------------------------------------------------------------------- |
489 |
|
|
490 |
ELSE |
ELSE |
491 |
STOP 'CALC_PHI_HYD: Bad integr_GeoPot option !' |
STOP 'CALC_PHI_HYD: Bad integr_GeoPot option !' |
492 |
ENDIF |
ENDIF |
493 |
|
|
494 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
495 |
ELSE |
ELSE |
496 |
STOP 'CALC_PHI_HYD: Bad value of buoyancyRelation !' |
STOP 'CALC_PHI_HYD: Bad value of buoyancyRelation !' |
497 |
ENDIF |
ENDIF |
498 |
|
|
499 |
|
C--- Diagnose Phi at boundary r=R_low : |
500 |
|
C = Ocean bottom pressure (Ocean, Z-coord.) |
501 |
|
C = Sea-surface height (Ocean, P-coord.) |
502 |
|
C = Top atmosphere height (Atmos, P-coord.) |
503 |
|
IF (useDiagPhiRlow) THEN |
504 |
|
CALL DIAGS_PHI_RLOW( |
505 |
|
I k, bi, bj, iMin,iMax, jMin,jMax, |
506 |
|
I phiHydF, phiHydC, alphaRho, tFld, sFld, |
507 |
|
I myTime, myIter, myThid) |
508 |
|
ENDIF |
509 |
|
|
510 |
|
C--- Diagnose Full Hydrostatic Potential at cell center level |
511 |
|
CALL DIAGS_PHI_HYD( |
512 |
|
I k, bi, bj, iMin,iMax, jMin,jMax, |
513 |
|
I phiHydC, |
514 |
|
I myTime, myIter, myThid) |
515 |
|
|
516 |
|
IF (momPressureForcing) THEN |
517 |
|
CALL CALC_GRAD_PHI_HYD( |
518 |
|
I k, bi, bj, iMin,iMax, jMin,jMax, |
519 |
|
I phiHydC, alphaRho, tFld, sFld, |
520 |
|
O dPhiHydX, dPhiHydY, |
521 |
|
I myTime, myIter, myThid) |
522 |
|
ENDIF |
523 |
|
|
524 |
#endif /* INCLUDE_PHIHYD_CALCULATION_CODE */ |
#endif /* INCLUDE_PHIHYD_CALCULATION_CODE */ |
525 |
|
|
526 |
RETURN |
RETURN |