7 |
C !ROUTINE: GGL90_CALC |
C !ROUTINE: GGL90_CALC |
8 |
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9 |
C !INTERFACE: ====================================================== |
C !INTERFACE: ====================================================== |
10 |
subroutine GGL90_CALC( |
SUBROUTINE GGL90_CALC( |
11 |
I bi, bj, myTime, myThid ) |
I bi, bj, sigmaR, myTime, myIter, myThid ) |
12 |
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13 |
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14 |
C !DESCRIPTION: \bv |
C !DESCRIPTION: \bv |
15 |
C *==========================================================* |
C *==========================================================* |
42 |
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43 |
C !INPUT PARAMETERS: =================================================== |
C !INPUT PARAMETERS: =================================================== |
44 |
C Routine arguments |
C Routine arguments |
45 |
C bi, bj :: array indices on which to apply calculations |
C bi, bj :: Current tile indices |
46 |
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C sigmaR :: Vertical gradient of iso-neutral density |
47 |
C myTime :: Current time in simulation |
C myTime :: Current time in simulation |
48 |
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C myIter :: Current time-step number |
49 |
C myThid :: My Thread Id number |
C myThid :: My Thread Id number |
50 |
INTEGER bi, bj |
INTEGER bi, bj |
51 |
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_RL sigmaR(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
52 |
_RL myTime |
_RL myTime |
53 |
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INTEGER myIter |
54 |
INTEGER myThid |
INTEGER myThid |
55 |
CEOP |
CEOP |
56 |
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58 |
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59 |
C !LOCAL VARIABLES: ==================================================== |
C !LOCAL VARIABLES: ==================================================== |
60 |
C Local constants |
C Local constants |
61 |
C iMin, iMax, jMin, jMax, I, J - array computation indices |
C iMin,iMax,jMin,jMax :: index boundaries of computation domain |
62 |
C K, Kp1, km1, kSurf, kBottom - vertical loop indices |
C i, j, k, kp1,km1 :: array computation indices |
63 |
C ab15, ab05 - weights for implicit timestepping |
C kSurf, kBottom :: vertical indices of domain boundaries |
64 |
C uStarSquare - square of friction velocity |
C explDissFac :: explicit Dissipation Factor (in [0-1]) |
65 |
C verticalShear - (squared) vertical shear of horizontal velocity |
C implDissFac :: implicit Dissipation Factor (in [0-1]) |
66 |
C Nsquare - squared buoyancy freqency |
C uStarSquare :: square of friction velocity |
67 |
C RiNumber - local Richardson number |
C verticalShear :: (squared) vertical shear of horizontal velocity |
68 |
C KappaM - (local) viscosity parameter (eq.10) |
C Nsquare :: squared buoyancy freqency |
69 |
C KappaH - (local) diffusivity parameter for temperature (eq.11) |
C RiNumber :: local Richardson number |
70 |
C KappaE - (local) diffusivity parameter for TKE (eq.15) |
C KappaM :: (local) viscosity parameter (eq.10) |
71 |
C TKEdissipation - dissipation of TKE |
C KappaH :: (local) diffusivity parameter for temperature (eq.11) |
72 |
C GGL90mixingLength- mixing length of scheme following Banke+Delecuse |
C KappaE :: (local) diffusivity parameter for TKE (eq.15) |
73 |
C rMixingLength- inverse of mixing length |
C TKEdissipation :: dissipation of TKE |
74 |
C totalDepth - thickness of water column (inverse of recip_Rcol) |
C GGL90mixingLength:: mixing length of scheme following Banke+Delecuse |
75 |
C TKEPrandtlNumber - here, an empirical function of the Richardson number |
C rMixingLength:: inverse of mixing length |
76 |
C rhoK, rhoKm1 - density at layer K and Km1 (relative to K) |
C totalDepth :: thickness of water column (inverse of recip_Rcol) |
77 |
C gTKE - right hand side of implicit equation |
C TKEPrandtlNumber :: here, an empirical function of the Richardson number |
78 |
INTEGER iMin ,iMax ,jMin ,jMax |
INTEGER iMin ,iMax ,jMin ,jMax |
79 |
INTEGER I, J, K, Kp1, Km1, kSurf, kBottom |
INTEGER i, j, k, kp1, km1, kSurf, kBottom |
80 |
_RL ab15, ab05 |
_RL explDissFac, implDissFac |
81 |
_RL uStarSquare |
_RL uStarSquare |
82 |
_RL verticalShear |
_RL verticalShear |
83 |
_RL KappaM, KappaH |
_RL KappaM, KappaH |
89 |
_RL RiNumber |
_RL RiNumber |
90 |
_RL TKEdissipation |
_RL TKEdissipation |
91 |
_RL tempU, tempV, prTemp |
_RL tempU, tempV, prTemp |
92 |
_RL MaxLength, tmpmlx |
_RL MaxLength, tmpmlx, tmpVisc |
93 |
_RL TKEPrandtlNumber (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL TKEPrandtlNumber (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
94 |
_RL GGL90mixingLength(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL GGL90mixingLength(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
95 |
_RL rMixingLength (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL rMixingLength (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
96 |
_RL mxLength_Dn (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL mxLength_Dn (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
97 |
_RL KappaE (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL KappaE (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL rhoK (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rhoKm1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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98 |
_RL totalDepth (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL totalDepth (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
99 |
_RL gTKE (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL GGL90visctmp (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
100 |
C- tri-diagonal matrix |
C- tri-diagonal matrix |
101 |
_RL a(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL a3d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
102 |
_RL b(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL b3d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
103 |
_RL c(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL c3d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
104 |
INTEGER errCode |
INTEGER errCode |
105 |
#ifdef ALLOW_GGL90_HORIZDIFF |
#ifdef ALLOW_GGL90_HORIZDIFF |
106 |
C- xA, yA - area of lateral faces |
C hFac :: fractional thickness of W-cell |
107 |
C- dfx, dfy - diffusive flux across lateral faces |
C xA, yA :: area of lateral faces |
108 |
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C dfx, dfy :: diffusive flux across lateral faces |
109 |
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C gTKE :: right hand side of diffusion equation |
110 |
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_RL hFac |
111 |
_RL xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
112 |
_RL yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
113 |
_RL dfx(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL dfx(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
114 |
_RL dfy(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL dfy(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
115 |
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_RL gTKE(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
116 |
#endif /* ALLOW_GGL90_HORIZDIFF */ |
#endif /* ALLOW_GGL90_HORIZDIFF */ |
117 |
#ifdef ALLOW_GGL90_SMOOTH |
#ifdef ALLOW_GGL90_SMOOTH |
118 |
_RL p4, p8, p16, tmpdiffKrS |
_RL p4, p8, p16 |
119 |
p4=0.25 _d 0 |
p4=0.25 _d 0 |
120 |
p8=0.125 _d 0 |
p8=0.125 _d 0 |
121 |
p16=0.0625 _d 0 |
p16=0.0625 _d 0 |
129 |
deltaTggl90 = dTtracerLev(1) |
deltaTggl90 = dTtracerLev(1) |
130 |
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131 |
kSurf = 1 |
kSurf = 1 |
132 |
C implicit timestepping weights for dissipation |
C explicit/implicit timestepping weights for dissipation |
133 |
ab15 = 1.5 _d 0 |
explDissFac = 0. _d 0 |
134 |
ab05 = -0.5 _d 0 |
implDissFac = 1. _d 0 - explDissFac |
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ab15 = 1. _d 0 |
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ab05 = 0. _d 0 |
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135 |
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136 |
C Initialize local fields |
C Initialize local fields |
137 |
DO K = 1, Nr |
DO k = 1, Nr |
138 |
DO J=1-Oly,sNy+Oly |
DO j=1-OLy,sNy+OLy |
139 |
DO I=1-Olx,sNx+Olx |
DO i=1-OLx,sNx+OLx |
140 |
gTKE(I,J,K) = 0. _d 0 |
KappaE(i,j,k) = 0. _d 0 |
141 |
KappaE(I,J,K) = 0. _d 0 |
TKEPrandtlNumber(i,j,k) = 1. _d 0 |
142 |
TKEPrandtlNumber(I,J,K) = 1. _d 0 |
GGL90mixingLength(i,j,k) = GGL90mixingLengthMin |
143 |
GGL90mixingLength(I,J,K) = GGL90mixingLengthMin |
GGL90visctmp(i,j,k) = 0. _d 0 |
144 |
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#ifndef SOLVE_DIAGONAL_LOWMEMORY |
145 |
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a3d(i,j,k) = 0. _d 0 |
146 |
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b3d(i,j,k) = 1. _d 0 |
147 |
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c3d(i,j,k) = 0. _d 0 |
148 |
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#endif |
149 |
ENDDO |
ENDDO |
150 |
ENDDO |
ENDDO |
151 |
ENDDO |
ENDDO |
152 |
DO J=1-Oly,sNy+Oly |
DO j=1-OLy,sNy+OLy |
153 |
DO I=1-Olx,sNx+Olx |
DO i=1-OLx,sNx+OLx |
154 |
rhoK(I,J) = 0. _d 0 |
totalDepth(i,j) = Ro_surf(i,j,bi,bj) - R_low(i,j,bi,bj) |
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rhoKm1(I,J) = 0. _d 0 |
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totalDepth(I,J) = Ro_surf(i,j,bi,bj) - R_low(i,j,bi,bj) |
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155 |
rMixingLength(i,j,1) = 0. _d 0 |
rMixingLength(i,j,1) = 0. _d 0 |
156 |
mxLength_Dn(I,J,1) = GGL90mixingLengthMin |
mxLength_Dn(i,j,1) = GGL90mixingLengthMin |
157 |
SQRTTKE(i,j,1) = SQRT( GGL90TKE(i,j,1,bi,bj) ) |
SQRTTKE(i,j,1) = SQRT( GGL90TKE(i,j,1,bi,bj) ) |
158 |
ENDDO |
ENDDO |
159 |
ENDDO |
ENDDO |
160 |
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161 |
C start k-loop |
C start k-loop |
162 |
DO K = 2, Nr |
DO k = 2, Nr |
163 |
Km1 = K-1 |
c km1 = k-1 |
164 |
c Kp1 = MIN(Nr,K+1) |
c kp1 = MIN(Nr,k+1) |
165 |
CALL FIND_RHO_2D( |
DO j=jMin,jMax |
166 |
I iMin, iMax, jMin, jMax, K, |
DO i=iMin,iMax |
167 |
I theta(1-OLx,1-OLy,Km1,bi,bj), salt(1-OLx,1-OLy,Km1,bi,bj), |
SQRTTKE(i,j,k)=SQRT( GGL90TKE(i,j,k,bi,bj) ) |
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O rhoKm1, |
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I Km1, bi, bj, myThid ) |
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CALL FIND_RHO_2D( |
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I iMin, iMax, jMin, jMax, K, |
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I theta(1-OLx,1-OLy,K,bi,bj), salt(1-OLx,1-OLy,K,bi,bj), |
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O rhoK, |
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I K, bi, bj, myThid ) |
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DO J=jMin,jMax |
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DO I=iMin,iMax |
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SQRTTKE(i,j,k)=SQRT( GGL90TKE(I,J,K,bi,bj) ) |
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168 |
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169 |
C buoyancy frequency |
C buoyancy frequency |
170 |
Nsquare(i,j,k) = - gravity*recip_rhoConst*recip_drC(K) |
Nsquare(i,j,k) = gravity*gravitySign*recip_rhoConst |
171 |
& * ( rhoKm1(I,J) - rhoK(I,J) )*maskC(I,J,K,bi,bj) |
& * sigmaR(i,j,k) |
172 |
cC vertical shear term (dU/dz)^2+(dV/dz)^2 |
cC vertical shear term (dU/dz)^2+(dV/dz)^2 |
173 |
c tempU= .5 _d 0*( uVel(I,J,Km1,bi,bj)+uVel(I+1,J,Km1,bi,bj) |
c tempU= .5 _d 0*( uVel(i,j,km1,bi,bj)+uVel(i+1,j,km1,bi,bj) |
174 |
c & -( uVel(I,J,K ,bi,bj)+uVel(I+1,J,K ,bi,bj)) ) |
c & -( uVel(i,j,k ,bi,bj)+uVel(i+1,j,k ,bi,bj)) ) |
175 |
c & *recip_drC(K) |
c & *recip_drC(k) |
176 |
c tempV= .5 _d 0*( vVel(I,J,Km1,bi,bj)+vVel(I,J+1,Km1,bi,bj) |
c tempV= .5 _d 0*( vVel(i,j,km1,bi,bj)+vVel(i,j+1,km1,bi,bj) |
177 |
c & -( vVel(I,J,K ,bi,bj)+vVel(I,J+1,K ,bi,bj)) ) |
c & -( vVel(i,j,k ,bi,bj)+vVel(i,j+1,k ,bi,bj)) ) |
178 |
c & *recip_drC(K) |
c & *recip_drC(k) |
179 |
c verticalShear = tempU*tempU + tempV*tempV |
c verticalShear = tempU*tempU + tempV*tempV |
180 |
c RiNumber = MAX(Nsquare(i,j,k),0. _d 0)/(verticalShear+GGL90eps) |
c RiNumber = MAX(Nsquare(i,j,k),0. _d 0)/(verticalShear+GGL90eps) |
181 |
cC compute Prandtl number (always greater than 0) |
cC compute Prandtl number (always greater than 0) |
182 |
c prTemp = 1. _d 0 |
c prTemp = 1. _d 0 |
183 |
c IF ( RiNumber .GE. 0.2 _d 0 ) prTemp = 5. _d 0 * RiNumber |
c IF ( RiNumber .GE. 0.2 _d 0 ) prTemp = 5. _d 0 * RiNumber |
184 |
c TKEPrandtlNumber(I,J,K) = MIN(10. _d 0,prTemp) |
c TKEPrandtlNumber(i,j,k) = MIN(10. _d 0,prTemp) |
185 |
C mixing length |
C mixing length |
186 |
GGL90mixingLength(I,J,K) = SQRTTWO * |
GGL90mixingLength(i,j,k) = SQRTTWO * |
187 |
& SQRTTKE(i,j,k)/SQRT( MAX(Nsquare(i,j,k),GGL90eps) ) |
& SQRTTKE(i,j,k)/SQRT( MAX(Nsquare(i,j,k),GGL90eps) ) |
188 |
ENDDO |
ENDDO |
189 |
ENDDO |
ENDDO |
190 |
ENDDO |
ENDDO |
191 |
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192 |
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C- ensure mixing between first and second level |
193 |
|
IF (mxlSurfFlag) THEN |
194 |
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DO j=jMin,jMax |
195 |
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DO i=iMin,iMax |
196 |
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GGL90mixingLength(i,j,2)=drF(1) |
197 |
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ENDDO |
198 |
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ENDDO |
199 |
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ENDIF |
200 |
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|
201 |
C- Impose upper and lower bound for mixing length |
C- Impose upper and lower bound for mixing length |
202 |
IF ( mxlMaxFlag .EQ. 0 ) THEN |
IF ( mxlMaxFlag .EQ. 0 ) THEN |
203 |
C- |
|
204 |
DO k=2,Nr |
DO k=2,Nr |
205 |
DO J=jMin,jMax |
DO j=jMin,jMax |
206 |
DO I=iMin,iMax |
DO i=iMin,iMax |
207 |
MaxLength=totalDepth(I,J) |
MaxLength=totalDepth(i,j) |
208 |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
GGL90mixingLength(i,j,k) = MIN(GGL90mixingLength(i,j,k), |
209 |
& MaxLength) |
& MaxLength) |
210 |
ENDDO |
ENDDO |
211 |
ENDDO |
ENDDO |
212 |
ENDDO |
ENDDO |
213 |
|
|
214 |
DO k=2,Nr |
DO k=2,Nr |
215 |
DO J=jMin,jMax |
DO j=jMin,jMax |
216 |
DO I=iMin,iMax |
DO i=iMin,iMax |
217 |
GGL90mixingLength(I,J,K) = MAX(GGL90mixingLength(I,J,K), |
GGL90mixingLength(i,j,k) = MAX(GGL90mixingLength(i,j,k), |
218 |
& GGL90mixingLengthMin) |
& GGL90mixingLengthMin) |
219 |
rMixingLength(I,J,K) = 1. _d 0 / GGL90mixingLength(I,J,K) |
rMixingLength(i,j,k) = 1. _d 0 / GGL90mixingLength(i,j,k) |
220 |
ENDDO |
ENDDO |
221 |
ENDDO |
ENDDO |
222 |
ENDDO |
ENDDO |
223 |
|
|
224 |
ELSEIF ( mxlMaxFlag .EQ. 1 ) THEN |
ELSEIF ( mxlMaxFlag .EQ. 1 ) THEN |
225 |
C- |
|
226 |
DO k=2,Nr |
DO k=2,Nr |
227 |
DO J=jMin,jMax |
DO j=jMin,jMax |
228 |
DO I=iMin,iMax |
DO i=iMin,iMax |
229 |
MaxLength=MIN(Ro_surf(I,J,bi,bj)-rF(k),rF(k)-R_low(I,J,bi,bj)) |
MaxLength=MIN(Ro_surf(i,j,bi,bj)-rF(k),rF(k)-R_low(i,j,bi,bj)) |
230 |
c MaxLength=MAX(MaxLength,20. _d 0) |
c MaxLength=MAX(MaxLength,20. _d 0) |
231 |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
GGL90mixingLength(i,j,k) = MIN(GGL90mixingLength(i,j,k), |
232 |
& MaxLength) |
& MaxLength) |
233 |
ENDDO |
ENDDO |
234 |
ENDDO |
ENDDO |
235 |
ENDDO |
ENDDO |
236 |
|
|
237 |
DO k=2,Nr |
DO k=2,Nr |
238 |
DO J=jMin,jMax |
DO j=jMin,jMax |
239 |
DO I=iMin,iMax |
DO i=iMin,iMax |
240 |
GGL90mixingLength(I,J,K) = MAX(GGL90mixingLength(I,J,K), |
GGL90mixingLength(i,j,k) = MAX(GGL90mixingLength(i,j,k), |
241 |
& GGL90mixingLengthMin) |
& GGL90mixingLengthMin) |
242 |
rMixingLength(I,J,K) = 1. _d 0 / GGL90mixingLength(I,J,K) |
rMixingLength(i,j,k) = 1. _d 0 / GGL90mixingLength(i,j,k) |
243 |
ENDDO |
ENDDO |
244 |
ENDDO |
ENDDO |
245 |
ENDDO |
ENDDO |
246 |
|
|
247 |
ELSEIF ( mxlMaxFlag .EQ. 2 ) THEN |
ELSEIF ( mxlMaxFlag .EQ. 2 ) THEN |
248 |
C- |
|
249 |
DO k=2,Nr |
DO k=2,Nr |
250 |
DO J=jMin,jMax |
DO j=jMin,jMax |
251 |
DO I=iMin,iMax |
DO i=iMin,iMax |
252 |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
GGL90mixingLength(i,j,k) = MIN(GGL90mixingLength(i,j,k), |
253 |
& GGL90mixingLength(I,J,K-1)+drF(k-1)) |
& GGL90mixingLength(i,j,k-1)+drF(k-1)) |
254 |
ENDDO |
ENDDO |
255 |
ENDDO |
ENDDO |
256 |
ENDDO |
ENDDO |
257 |
DO J=jMin,jMax |
DO j=jMin,jMax |
258 |
DO I=iMin,iMax |
DO i=iMin,iMax |
259 |
GGL90mixingLength(I,J,Nr) = MIN(GGL90mixingLength(I,J,Nr), |
GGL90mixingLength(i,j,Nr) = MIN(GGL90mixingLength(i,j,Nr), |
260 |
& GGL90mixingLengthMin+drF(Nr)) |
& GGL90mixingLengthMin+drF(Nr)) |
261 |
ENDDO |
ENDDO |
262 |
ENDDO |
ENDDO |
263 |
DO k=Nr-1,2,-1 |
DO k=Nr-1,2,-1 |
264 |
DO J=jMin,jMax |
DO j=jMin,jMax |
265 |
DO I=iMin,iMax |
DO i=iMin,iMax |
266 |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
GGL90mixingLength(i,j,k) = MIN(GGL90mixingLength(i,j,k), |
267 |
& GGL90mixingLength(I,J,K+1)+drF(k)) |
& GGL90mixingLength(i,j,k+1)+drF(k)) |
268 |
ENDDO |
ENDDO |
269 |
ENDDO |
ENDDO |
270 |
ENDDO |
ENDDO |
271 |
|
|
272 |
DO k=2,Nr |
DO k=2,Nr |
273 |
DO J=jMin,jMax |
DO j=jMin,jMax |
274 |
DO I=iMin,iMax |
DO i=iMin,iMax |
275 |
GGL90mixingLength(I,J,K) = MAX(GGL90mixingLength(I,J,K), |
GGL90mixingLength(i,j,k) = MAX(GGL90mixingLength(i,j,k), |
276 |
& GGL90mixingLengthMin) |
& GGL90mixingLengthMin) |
277 |
rMixingLength(I,J,K) = 1. _d 0 / GGL90mixingLength(I,J,K) |
rMixingLength(i,j,k) = 1. _d 0 / GGL90mixingLength(i,j,k) |
278 |
ENDDO |
ENDDO |
279 |
ENDDO |
ENDDO |
280 |
ENDDO |
ENDDO |
281 |
|
|
282 |
ELSEIF ( mxlMaxFlag .EQ. 3 ) THEN |
ELSEIF ( mxlMaxFlag .EQ. 3 ) THEN |
283 |
C- |
|
284 |
DO k=2,Nr |
DO k=2,Nr |
285 |
DO J=jMin,jMax |
DO j=jMin,jMax |
286 |
DO I=iMin,iMax |
DO i=iMin,iMax |
287 |
mxLength_Dn(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
mxLength_Dn(i,j,k) = MIN(GGL90mixingLength(i,j,k), |
288 |
& mxLength_Dn(I,J,K-1)+drF(k-1)) |
& mxLength_Dn(i,j,k-1)+drF(k-1)) |
289 |
ENDDO |
ENDDO |
290 |
ENDDO |
ENDDO |
291 |
ENDDO |
ENDDO |
292 |
DO J=jMin,jMax |
DO j=jMin,jMax |
293 |
DO I=iMin,iMax |
DO i=iMin,iMax |
294 |
GGL90mixingLength(I,J,Nr) = MIN(GGL90mixingLength(I,J,Nr), |
GGL90mixingLength(i,j,Nr) = MIN(GGL90mixingLength(i,j,Nr), |
295 |
& GGL90mixingLengthMin+drF(Nr)) |
& GGL90mixingLengthMin+drF(Nr)) |
296 |
ENDDO |
ENDDO |
297 |
ENDDO |
ENDDO |
298 |
DO k=Nr-1,2,-1 |
DO k=Nr-1,2,-1 |
299 |
DO J=jMin,jMax |
DO j=jMin,jMax |
300 |
DO I=iMin,iMax |
DO i=iMin,iMax |
301 |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
GGL90mixingLength(i,j,k) = MIN(GGL90mixingLength(i,j,k), |
302 |
& GGL90mixingLength(I,J,K+1)+drF(k)) |
& GGL90mixingLength(i,j,k+1)+drF(k)) |
303 |
ENDDO |
ENDDO |
304 |
ENDDO |
ENDDO |
305 |
ENDDO |
ENDDO |
306 |
|
|
307 |
DO k=2,Nr |
DO k=2,Nr |
308 |
DO J=jMin,jMax |
DO j=jMin,jMax |
309 |
DO I=iMin,iMax |
DO i=iMin,iMax |
310 |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
GGL90mixingLength(i,j,k) = MIN(GGL90mixingLength(i,j,k), |
311 |
& mxLength_Dn(I,J,K)) |
& mxLength_Dn(i,j,k)) |
312 |
tmpmlx = SQRT( GGL90mixingLength(I,J,K)*mxLength_Dn(I,J,K) ) |
tmpmlx = SQRT( GGL90mixingLength(i,j,k)*mxLength_Dn(i,j,k) ) |
313 |
tmpmlx = MAX( tmpmlx, GGL90mixingLengthMin) |
tmpmlx = MAX( tmpmlx, GGL90mixingLengthMin) |
314 |
rMixingLength(I,J,K) = 1. _d 0 / tmpmlx |
rMixingLength(i,j,k) = 1. _d 0 / tmpmlx |
315 |
ENDDO |
ENDDO |
316 |
ENDDO |
ENDDO |
317 |
ENDDO |
ENDDO |
322 |
|
|
323 |
C- Impose minimum mixing length (to avoid division by zero) |
C- Impose minimum mixing length (to avoid division by zero) |
324 |
c DO k=2,Nr |
c DO k=2,Nr |
325 |
c DO J=jMin,jMax |
c DO j=jMin,jMax |
326 |
c DO I=iMin,iMax |
c DO i=iMin,iMax |
327 |
c GGL90mixingLength(I,J,K) = MAX(GGL90mixingLength(I,J,K), |
c GGL90mixingLength(i,j,k) = MAX(GGL90mixingLength(i,j,k), |
328 |
c & GGL90mixingLengthMin) |
c & GGL90mixingLengthMin) |
329 |
c rMixingLength(I,J,K) = 1. _d 0 /GGL90mixingLength(I,J,K) |
c rMixingLength(i,j,k) = 1. _d 0 /GGL90mixingLength(i,j,k) |
330 |
c ENDDO |
c ENDDO |
331 |
c ENDDO |
c ENDDO |
332 |
c ENDDO |
c ENDDO |
333 |
|
|
334 |
DO k=2,Nr |
DO k=2,Nr |
335 |
Km1 = K-1 |
km1 = k-1 |
|
DO J=jMin,jMax |
|
|
DO I=iMin,iMax |
|
|
C vertical shear term (dU/dz)^2+(dV/dz)^2 |
|
|
tempU= .5 _d 0*( uVel(I,J,Km1,bi,bj)+uVel(I+1,J,Km1,bi,bj) |
|
|
& -( uVel(I,J,K ,bi,bj)+uVel(I+1,J,K ,bi,bj)) ) |
|
|
& *recip_drC(K) |
|
|
tempV= .5 _d 0*( vVel(I,J,Km1,bi,bj)+vVel(I,J+1,Km1,bi,bj) |
|
|
& -( vVel(I,J,K ,bi,bj)+vVel(I,J+1,K ,bi,bj)) ) |
|
|
& *recip_drC(K) |
|
|
verticalShear = tempU*tempU + tempV*tempV |
|
|
RiNumber = MAX(Nsquare(i,j,k),0. _d 0)/(verticalShear+GGL90eps) |
|
|
C compute Prandtl number (always greater than 0) |
|
|
prTemp = 1. _d 0 |
|
|
IF ( RiNumber .GE. 0.2 _d 0 ) prTemp = 5. _d 0 * RiNumber |
|
|
TKEPrandtlNumber(I,J,K) = MIN(10. _d 0,prTemp) |
|
|
c TKEPrandtlNumber(I,J,K) = 1. _d 0 |
|
336 |
|
|
|
C viscosity and diffusivity |
|
|
KappaM = GGL90ck*GGL90mixingLength(I,J,K)*SQRTTKE(i,j,k) |
|
|
KappaH = KappaM/TKEPrandtlNumber(I,J,K) |
|
|
|
|
|
C Set a minium (= background) and maximum value |
|
|
KappaM = MAX(KappaM,viscArNr(k)) |
|
|
KappaH = MAX(KappaH,diffKrNrT(k)) |
|
|
KappaM = MIN(KappaM,GGL90viscMax) |
|
|
KappaH = MIN(KappaH,GGL90diffMax) |
|
|
|
|
|
C Mask land points and storage |
|
|
GGL90viscAr(I,J,K,bi,bj) = KappaM * maskC(I,J,K,bi,bj) |
|
|
GGL90diffKr(I,J,K,bi,bj) = KappaH * maskC(I,J,K,bi,bj) |
|
|
KappaE(I,J,K) = GGL90alpha * GGL90viscAr(I,J,K,bi,bj) |
|
|
|
|
|
C dissipation term |
|
|
TKEdissipation = ab05*GGL90ceps |
|
|
& *SQRTTKE(i,j,k)*rMixingLength(I,J,K) |
|
|
& *GGL90TKE(I,J,K,bi,bj) |
|
|
C sum up contributions to form the right hand side |
|
|
gTKE(I,J,K) = GGL90TKE(I,J,K,bi,bj) |
|
|
& + deltaTggl90*( |
|
|
& + KappaM*verticalShear |
|
|
& - KappaH*Nsquare(i,j,k) |
|
|
& - TKEdissipation |
|
|
& ) |
|
|
ENDDO |
|
|
ENDDO |
|
|
ENDDO |
|
|
|
|
|
C horizontal diffusion of TKE (requires an exchange in |
|
|
C do_fields_blocking_exchanges) |
|
337 |
#ifdef ALLOW_GGL90_HORIZDIFF |
#ifdef ALLOW_GGL90_HORIZDIFF |
338 |
IF ( GGL90diffTKEh .GT. 0. _d 0 ) THEN |
IF ( GGL90diffTKEh .GT. 0. _d 0 ) THEN |
339 |
DO K=2,Nr |
C horizontal diffusion of TKE (requires an exchange in |
340 |
|
C do_fields_blocking_exchanges) |
341 |
C common factors |
C common factors |
342 |
DO j=1-Oly,sNy+Oly |
DO j=1-OLy,sNy+OLy |
343 |
DO i=1-Olx,sNx+Olx |
DO i=1-OLx,sNx+OLx |
344 |
xA(i,j) = _dyG(i,j,bi,bj) |
xA(i,j) = _dyG(i,j,bi,bj)*drC(k)* |
345 |
& *drF(k)*_hFacW(i,j,k,bi,bj) |
& (min(.5 _d 0,_hFacW(i,j,k-1,bi,bj) ) + |
346 |
yA(i,j) = _dxG(i,j,bi,bj) |
& min(.5 _d 0,_hFacW(i,j,k ,bi,bj) ) ) |
347 |
& *drF(k)*_hFacS(i,j,k,bi,bj) |
yA(i,j) = _dxG(i,j,bi,bj)*drC(k)* |
348 |
|
& (min(.5 _d 0,_hFacS(i,j,k-1,bi,bj) ) + |
349 |
|
& min(.5 _d 0,_hFacS(i,j,k ,bi,bj) ) ) |
350 |
ENDDO |
ENDDO |
351 |
ENDDO |
ENDDO |
352 |
C Compute diffusive fluxes |
C Compute diffusive fluxes |
353 |
C ... across x-faces |
C ... across x-faces |
354 |
DO j=1-Oly,sNy+Oly |
DO j=1-OLy,sNy+OLy |
355 |
dfx(1-Olx,j)=0. _d 0 |
dfx(1-OLx,j)=0. _d 0 |
356 |
DO i=1-Olx+1,sNx+Olx |
DO i=1-OLx+1,sNx+OLx |
357 |
dfx(i,j) = -GGL90diffTKEh*xA(i,j) |
dfx(i,j) = -GGL90diffTKEh*xA(i,j) |
358 |
& *_recip_dxC(i,j,bi,bj) |
& *_recip_dxC(i,j,bi,bj) |
359 |
& *(GGL90TKE(i,j,k,bi,bj)-GGL90TKE(i-1,j,k,bi,bj)) |
& *(GGL90TKE(i,j,k,bi,bj)-GGL90TKE(i-1,j,k,bi,bj)) |
360 |
|
#ifdef ISOTROPIC_COS_SCALING |
361 |
& *CosFacU(j,bi,bj) |
& *CosFacU(j,bi,bj) |
362 |
|
#endif /* ISOTROPIC_COS_SCALING */ |
363 |
|
& *maskW(i,j,k,bi,bj) ! paranoia setting |
364 |
ENDDO |
ENDDO |
365 |
ENDDO |
ENDDO |
366 |
C ... across y-faces |
C ... across y-faces |
367 |
DO i=1-Olx,sNx+Olx |
DO i=1-OLx,sNx+OLx |
368 |
dfy(i,1-Oly)=0. _d 0 |
dfy(i,1-OLy)=0. _d 0 |
369 |
ENDDO |
ENDDO |
370 |
DO j=1-Oly+1,sNy+Oly |
DO j=1-OLy+1,sNy+OLy |
371 |
DO i=1-Olx,sNx+Olx |
DO i=1-OLx,sNx+OLx |
372 |
dfy(i,j) = -GGL90diffTKEh*yA(i,j) |
dfy(i,j) = -GGL90diffTKEh*yA(i,j) |
373 |
& *_recip_dyC(i,j,bi,bj) |
& *_recip_dyC(i,j,bi,bj) |
374 |
& *(GGL90TKE(i,j,k,bi,bj)-GGL90TKE(i,j-1,k,bi,bj)) |
& *(GGL90TKE(i,j,k,bi,bj)-GGL90TKE(i,j-1,k,bi,bj)) |
375 |
#ifdef ISOTROPIC_COS_SCALING |
#ifdef ISOTROPIC_COS_SCALING |
376 |
& *CosFacV(j,bi,bj) |
& *CosFacV(j,bi,bj) |
377 |
#endif /* ISOTROPIC_COS_SCALING */ |
#endif /* ISOTROPIC_COS_SCALING */ |
378 |
|
& *maskS(i,j,k,bi,bj) ! paranoia setting |
379 |
ENDDO |
ENDDO |
380 |
ENDDO |
ENDDO |
381 |
C Compute divergence of fluxes |
C Compute divergence of fluxes |
382 |
DO j=1-Oly,sNy+Oly-1 |
DO j=1-OLy,sNy+OLy-1 |
383 |
DO i=1-Olx,sNx+Olx-1 |
DO i=1-OLx,sNx+OLx-1 |
384 |
gTKE(i,j,k)=gTKE(i,j,k) |
hFac = min(.5 _d 0,_hFacC(i,j,k-1,bi,bj) ) + |
385 |
& -_recip_hFacC(i,j,k,bi,bj)*recip_drF(k)*recip_rA(i,j,bi,bj) |
& min(.5 _d 0,_hFacC(i,j,k ,bi,bj) ) |
386 |
& *( (dfx(i+1,j)-dfx(i,j)) |
gTKE(i,j) = 0.0 |
387 |
& +(dfy(i,j+1)-dfy(i,j)) |
if ( hFac .ne. 0.0 ) |
388 |
& )*deltaTggl90 |
& gTKE(i,j) = -recip_drC(k)*recip_rA(i,j,bi,bj)/hFac |
389 |
|
& *((dfx(i+1,j)-dfx(i,j)) |
390 |
|
& +(dfy(i,j+1)-dfy(i,j)) ) |
391 |
|
& *maskC(i,j,k,bi,bj) ! paranoia setting |
392 |
ENDDO |
ENDDO |
393 |
ENDDO |
ENDDO |
394 |
C end of k-loop |
C end if GGL90diffTKEh .eq. 0. |
395 |
|
ENDIF |
396 |
|
#endif /* ALLOW_GGL90_HORIZDIFF */ |
397 |
|
|
398 |
|
DO j=jMin,jMax |
399 |
|
DO i=iMin,iMax |
400 |
|
C vertical shear term (dU/dz)^2+(dV/dz)^2 |
401 |
|
tempU= .5 _d 0*( uVel(i,j,km1,bi,bj)+uVel(i+1,j,km1,bi,bj) |
402 |
|
& -( uVel(i,j,k ,bi,bj)+uVel(i+1,j,k ,bi,bj)) ) |
403 |
|
& *recip_drC(k) |
404 |
|
tempV= .5 _d 0*( vVel(i,j,km1,bi,bj)+vVel(i,j+1,km1,bi,bj) |
405 |
|
& -( vVel(i,j,k ,bi,bj)+vVel(i,j+1,k ,bi,bj)) ) |
406 |
|
& *recip_drC(k) |
407 |
|
verticalShear = tempU*tempU + tempV*tempV |
408 |
|
RiNumber = MAX(Nsquare(i,j,k),0. _d 0)/(verticalShear+GGL90eps) |
409 |
|
C compute Prandtl number (always greater than 0) |
410 |
|
prTemp = 1. _d 0 |
411 |
|
IF ( RiNumber .GE. 0.2 _d 0 ) prTemp = 5. _d 0 * RiNumber |
412 |
|
TKEPrandtlNumber(i,j,k) = MIN(10. _d 0,prTemp) |
413 |
|
c TKEPrandtlNumber(i,j,k) = 1. _d 0 |
414 |
|
|
415 |
|
C viscosity and diffusivity |
416 |
|
KappaM = GGL90ck*GGL90mixingLength(i,j,k)*SQRTTKE(i,j,k) |
417 |
|
GGL90visctmp(i,j,k) = MAX(KappaM,diffKrNrT(k)) |
418 |
|
& * maskC(i,j,k,bi,bj) |
419 |
|
c note: storing GGL90visctmp like this, and using it later to compute |
420 |
|
c GGL9rdiffKr etc. is robust in case of smoothing (e.g. see OPA) |
421 |
|
KappaM = MAX(KappaM,viscArNr(k)) * maskC(i,j,k,bi,bj) |
422 |
|
KappaH = KappaM/TKEPrandtlNumber(i,j,k) |
423 |
|
KappaE(i,j,k) = GGL90alpha * KappaM * maskC(i,j,k,bi,bj) |
424 |
|
|
425 |
|
C dissipation term |
426 |
|
TKEdissipation = explDissFac*GGL90ceps |
427 |
|
& *SQRTTKE(i,j,k)*rMixingLength(i,j,k) |
428 |
|
& *GGL90TKE(i,j,k,bi,bj) |
429 |
|
C partial update with sum of explicit contributions |
430 |
|
GGL90TKE(i,j,k,bi,bj) = GGL90TKE(i,j,k,bi,bj) |
431 |
|
& + deltaTggl90*( |
432 |
|
& + KappaM*verticalShear |
433 |
|
& - KappaH*Nsquare(i,j,k) |
434 |
|
& - TKEdissipation |
435 |
|
& ) |
436 |
|
ENDDO |
437 |
ENDDO |
ENDDO |
438 |
C end if GGL90diffTKEh .eq. 0. |
|
439 |
ENDIF |
#ifdef ALLOW_GGL90_HORIZDIFF |
440 |
|
IF ( GGL90diffTKEh .GT. 0. _d 0 ) THEN |
441 |
|
C-- Add horiz. diffusion tendency |
442 |
|
DO j=jMin,jMax |
443 |
|
DO i=iMin,iMax |
444 |
|
GGL90TKE(i,j,k,bi,bj) = GGL90TKE(i,j,k,bi,bj) |
445 |
|
& + gTKE(i,j)*deltaTggl90 |
446 |
|
ENDDO |
447 |
|
ENDDO |
448 |
|
ENDIF |
449 |
#endif /* ALLOW_GGL90_HORIZDIFF */ |
#endif /* ALLOW_GGL90_HORIZDIFF */ |
450 |
|
|
451 |
|
C-- end of k loop |
452 |
|
ENDDO |
453 |
|
|
454 |
C ============================================ |
C ============================================ |
455 |
C Implicit time step to update TKE for k=1,Nr; |
C Implicit time step to update TKE for k=1,Nr; |
456 |
C TKE(Nr+1)=0 by default |
C TKE(Nr+1)=0 by default |
459 |
C-- Lower diagonal |
C-- Lower diagonal |
460 |
DO j=jMin,jMax |
DO j=jMin,jMax |
461 |
DO i=iMin,iMax |
DO i=iMin,iMax |
462 |
a(i,j,1) = 0. _d 0 |
a3d(i,j,1) = 0. _d 0 |
463 |
ENDDO |
ENDDO |
464 |
ENDDO |
ENDDO |
465 |
DO k=2,Nr |
DO k=2,Nr |
469 |
C- We keep recip_hFacC in the diffusive flux calculation, |
C- We keep recip_hFacC in the diffusive flux calculation, |
470 |
C- but no hFacC in TKE volume control |
C- but no hFacC in TKE volume control |
471 |
C- No need for maskC(k-1) with recip_hFacC(k-1) |
C- No need for maskC(k-1) with recip_hFacC(k-1) |
472 |
a(i,j,k) = -deltaTggl90 |
a3d(i,j,k) = -deltaTggl90 |
473 |
& *recip_drF(k-1)*recip_hFacC(i,j,k-1,bi,bj) |
& *recip_drF(k-1)*recip_hFacC(i,j,k-1,bi,bj) |
474 |
& *.5 _d 0*(KappaE(i,j, k )+KappaE(i,j,km1)) |
& *.5 _d 0*(KappaE(i,j, k )+KappaE(i,j,km1)) |
475 |
& *recip_drC(k)*maskC(i,j,k,bi,bj) |
& *recip_drC(k)*maskC(i,j,k,bi,bj) |
479 |
C-- Upper diagonal |
C-- Upper diagonal |
480 |
DO j=jMin,jMax |
DO j=jMin,jMax |
481 |
DO i=iMin,iMax |
DO i=iMin,iMax |
482 |
c(i,j,1) = 0. _d 0 |
c3d(i,j,1) = 0. _d 0 |
483 |
ENDDO |
ENDDO |
484 |
ENDDO |
ENDDO |
485 |
DO k=2,Nr |
DO k=2,Nr |
489 |
C- We keep recip_hFacC in the diffusive flux calculation, |
C- We keep recip_hFacC in the diffusive flux calculation, |
490 |
C- but no hFacC in TKE volume control |
C- but no hFacC in TKE volume control |
491 |
C- No need for maskC(k) with recip_hFacC(k) |
C- No need for maskC(k) with recip_hFacC(k) |
492 |
c(i,j,k) = -deltaTggl90 |
c3d(i,j,k) = -deltaTggl90 |
493 |
& *recip_drF( k ) * recip_hFacC(i,j,k,bi,bj) |
& *recip_drF( k ) * recip_hFacC(i,j,k,bi,bj) |
494 |
& *.5 _d 0*(KappaE(i,j,k)+KappaE(i,j,kp1)) |
& *.5 _d 0*(KappaE(i,j,k)+KappaE(i,j,kp1)) |
495 |
& *recip_drC(k)*maskC(i,j,k-1,bi,bj) |
& *recip_drC(k)*maskC(i,j,k-1,bi,bj) |
501 |
km1 = MAX(k-1,1) |
km1 = MAX(k-1,1) |
502 |
DO j=jMin,jMax |
DO j=jMin,jMax |
503 |
DO i=iMin,iMax |
DO i=iMin,iMax |
504 |
b(i,j,k) = 1. _d 0 - c(i,j,k) - a(i,j,k) |
b3d(i,j,k) = 1. _d 0 - c3d(i,j,k) - a3d(i,j,k) |
505 |
& + ab15*deltaTggl90*GGL90ceps*SQRTTKE(I,J,K) |
& + implDissFac*deltaTggl90*GGL90ceps*SQRTTKE(i,j,k) |
506 |
& * rMixingLength(I,J,K) |
& * rMixingLength(i,j,k) |
507 |
& * maskC(i,j,k,bi,bj)*maskC(i,j,km1,bi,bj) |
& * maskC(i,j,k,bi,bj)*maskC(i,j,km1,bi,bj) |
508 |
ENDDO |
ENDDO |
509 |
ENDDO |
ENDDO |
512 |
|
|
513 |
C Apply boundary condition |
C Apply boundary condition |
514 |
kp1 = MIN(Nr,kSurf+1) |
kp1 = MIN(Nr,kSurf+1) |
515 |
DO J=jMin,jMax |
DO j=jMin,jMax |
516 |
DO I=iMin,iMax |
DO i=iMin,iMax |
517 |
C estimate friction velocity uStar from surface forcing |
C estimate friction velocity uStar from surface forcing |
518 |
uStarSquare = SQRT( |
uStarSquare = SQRT( |
519 |
& ( .5 _d 0*( surfaceForcingU(I, J, bi,bj) |
& ( .5 _d 0*( surfaceForcingU(i, j, bi,bj) |
520 |
& + surfaceForcingU(I+1,J, bi,bj) ) )**2 |
& + surfaceForcingU(i+1,j, bi,bj) ) )**2 |
521 |
& + ( .5 _d 0*( surfaceForcingV(I, J, bi,bj) |
& + ( .5 _d 0*( surfaceForcingV(i, j, bi,bj) |
522 |
& + surfaceForcingV(I, J+1,bi,bj) ) )**2 |
& + surfaceForcingV(i, j+1,bi,bj) ) )**2 |
523 |
& ) |
& ) |
524 |
C Dirichlet surface boundary condition for TKE |
C Dirichlet surface boundary condition for TKE |
525 |
gTKE(I,J,kSurf) = MAX(GGL90TKEsurfMin,GGL90m2*uStarSquare) |
GGL90TKE(i,j,kSurf,bi,bj) = maskC(i,j,kSurf,bi,bj) |
526 |
& *maskC(I,J,kSurf,bi,bj) |
& *MAX(GGL90TKEsurfMin,GGL90m2*uStarSquare) |
527 |
gTKE(i,j,kp1) = gTKE(i,j,kp1) |
GGL90TKE(i,j,kp1,bi,bj) = GGL90TKE(i,j,kp1,bi,bj) |
528 |
& - a(i,j,kp1)*gTKE(i,j,kSurf) |
& - a3d(i,j,kp1)*GGL90TKE(i,j,kSurf,bi,bj) |
529 |
a(i,j,kp1) = 0. _d 0 |
a3d(i,j,kp1) = 0. _d 0 |
530 |
C Dirichlet bottom boundary condition for TKE = GGL90TKEbottom |
C Dirichlet bottom boundary condition for TKE = GGL90TKEbottom |
531 |
kBottom = MAX(kLowC(I,J,bi,bj),1) |
kBottom = MAX(kLowC(i,j,bi,bj),1) |
532 |
gTKE(I,J,kBottom) = gTKE(I,J,kBottom) |
GGL90TKE(i,j,kBottom,bi,bj) = GGL90TKE(i,j,kBottom,bi,bj) |
533 |
& - GGL90TKEbottom*c(I,J,kBottom) |
& - GGL90TKEbottom*c3d(i,j,kBottom) |
534 |
c(I,J,kBottom) = 0. _d 0 |
c3d(i,j,kBottom) = 0. _d 0 |
535 |
ENDDO |
ENDDO |
536 |
ENDDO |
ENDDO |
537 |
|
|
538 |
C solve tri-diagonal system, and store solution on gTKE (previously rhs) |
C solve tri-diagonal system |
539 |
CALL SOLVE_TRIDIAGONAL( iMin,iMax, jMin,jMax, |
CALL SOLVE_TRIDIAGONAL( iMin,iMax, jMin,jMax, |
540 |
I a, b, c, |
I a3d, b3d, c3d, |
541 |
U gTKE, |
U GGL90TKE, |
542 |
O errCode, |
O errCode, |
543 |
I bi, bj, myThid ) |
I bi, bj, myThid ) |
544 |
c CALL GGL90_SOLVE( bi, bj, iMin, iMax, jMin, jMax, |
|
545 |
c I a, b, c, |
DO k=1,Nr |
546 |
c U gTKE, |
DO j=jMin,jMax |
547 |
c I myThid ) |
DO i=iMin,iMax |
|
|
|
|
C now update TKE |
|
|
DO K=1,Nr |
|
|
DO J=jMin,jMax |
|
|
DO I=iMin,iMax |
|
548 |
C impose minimum TKE to avoid numerical undershoots below zero |
C impose minimum TKE to avoid numerical undershoots below zero |
549 |
GGL90TKE(I,J,K,bi,bj) = MAX( gTKE(I,J,K), GGL90TKEmin ) |
GGL90TKE(i,j,k,bi,bj) = maskC(i,j,k,bi,bj) |
550 |
& * maskC(I,J,K,bi,bj) |
& *MAX( GGL90TKE(i,j,k,bi,bj), GGL90TKEmin ) |
551 |
ENDDO |
ENDDO |
552 |
ENDDO |
ENDDO |
553 |
ENDDO |
ENDDO |
555 |
C end of time step |
C end of time step |
556 |
C =============================== |
C =============================== |
557 |
|
|
558 |
|
DO k=2,Nr |
559 |
|
DO j=1,sNy |
560 |
|
DO i=1,sNx |
561 |
#ifdef ALLOW_GGL90_SMOOTH |
#ifdef ALLOW_GGL90_SMOOTH |
562 |
DO K=1,Nr |
tmpVisc= |
|
DO J=jMin,jMax |
|
|
DO I=iMin,iMax |
|
|
tmpdiffKrS= |
|
563 |
& ( |
& ( |
564 |
& p4 * GGL90viscAr(i ,j ,k,bi,bj) * mskCor(i ,j ,bi,bj) |
& p4 * GGL90visctmp(i ,j ,k) * mskCor(i ,j ,bi,bj) |
565 |
& +p8 *( GGL90viscAr(i-1,j ,k,bi,bj) * mskCor(i-1,j ,bi,bj) |
& +p8 *( GGL90visctmp(i-1,j ,k) * mskCor(i-1,j ,bi,bj) |
566 |
& + GGL90viscAr(i ,j-1,k,bi,bj) * mskCor(i ,j-1,bi,bj) |
& + GGL90visctmp(i ,j-1,k) * mskCor(i ,j-1,bi,bj) |
567 |
& + GGL90viscAr(i+1,j ,k,bi,bj) * mskCor(i+1,j ,bi,bj) |
& + GGL90visctmp(i+1,j ,k) * mskCor(i+1,j ,bi,bj) |
568 |
& + GGL90viscAr(i ,j+1,k,bi,bj) * mskCor(i ,j+1,bi,bj)) |
& + GGL90visctmp(i ,j+1,k) * mskCor(i ,j+1,bi,bj)) |
569 |
& +p16*( GGL90viscAr(i+1,j+1,k,bi,bj) * mskCor(i+1,j+1,bi,bj) |
& +p16*( GGL90visctmp(i+1,j+1,k) * mskCor(i+1,j+1,bi,bj) |
570 |
& + GGL90viscAr(i+1,j-1,k,bi,bj) * mskCor(i+1,j-1,bi,bj) |
& + GGL90visctmp(i+1,j-1,k) * mskCor(i+1,j-1,bi,bj) |
571 |
& + GGL90viscAr(i-1,j+1,k,bi,bj) * mskCor(i-1,j+1,bi,bj) |
& + GGL90visctmp(i-1,j+1,k) * mskCor(i-1,j+1,bi,bj) |
572 |
& + GGL90viscAr(i-1,j-1,k,bi,bj) * mskCor(i-1,j-1,bi,bj)) |
& + GGL90visctmp(i-1,j-1,k) * mskCor(i-1,j-1,bi,bj)) |
573 |
& ) |
& ) |
574 |
& /(p4 |
& /(p4 |
575 |
& +p8 *( maskC(i-1,j ,k,bi,bj) * mskCor(i-1,j ,bi,bj) |
& +p8 *( maskC(i-1,j ,k,bi,bj) * mskCor(i-1,j ,bi,bj) |
581 |
& + maskC(i-1,j+1,k,bi,bj) * mskCor(i-1,j+1,bi,bj) |
& + maskC(i-1,j+1,k,bi,bj) * mskCor(i-1,j+1,bi,bj) |
582 |
& + maskC(i-1,j-1,k,bi,bj) * mskCor(i-1,j-1,bi,bj)) |
& + maskC(i-1,j-1,k,bi,bj) * mskCor(i-1,j-1,bi,bj)) |
583 |
& )*maskC(i,j,k,bi,bj)*mskCor(i,j,bi,bj) |
& )*maskC(i,j,k,bi,bj)*mskCor(i,j,bi,bj) |
584 |
& /TKEPrandtlNumber(i,j,k) |
#else |
585 |
GGL90diffKrS(I,J,K,bi,bj)= MAX( tmpdiffKrS , diffKrNrT(k) ) |
tmpVisc = GGL90visctmp(i,j,k) |
586 |
|
#endif |
587 |
|
tmpVisc = MIN(tmpVisc/TKEPrandtlNumber(i,j,k),GGL90diffMax) |
588 |
|
GGL90diffKr(i,j,k,bi,bj)= MAX( tmpVisc , diffKrNrT(k) ) |
589 |
|
ENDDO |
590 |
|
ENDDO |
591 |
|
ENDDO |
592 |
|
|
593 |
|
DO k=2,Nr |
594 |
|
DO j=1,sNy |
595 |
|
DO i=1,sNx+1 |
596 |
|
#ifdef ALLOW_GGL90_SMOOTH |
597 |
|
tmpVisc = |
598 |
|
& ( |
599 |
|
& p4 *(GGL90visctmp(i ,j ,k) * mskCor(i ,j ,bi,bj) |
600 |
|
& +GGL90visctmp(i-1,j ,k) * mskCor(i-1,j ,bi,bj)) |
601 |
|
& +p8 *(GGL90visctmp(i-1,j-1,k) * mskCor(i-1,j-1,bi,bj) |
602 |
|
& +GGL90visctmp(i-1,j+1,k) * mskCor(i-1,j+1,bi,bj) |
603 |
|
& +GGL90visctmp(i ,j-1,k) * mskCor(i ,j-1,bi,bj) |
604 |
|
& +GGL90visctmp(i ,j+1,k) * mskCor(i ,j+1,bi,bj)) |
605 |
|
& ) |
606 |
|
& /(p4 * 2. _d 0 |
607 |
|
& +p8 *( maskC(i-1,j-1,k,bi,bj) * mskCor(i-1,j-1,bi,bj) |
608 |
|
& + maskC(i-1,j+1,k,bi,bj) * mskCor(i-1,j+1,bi,bj) |
609 |
|
& + maskC(i ,j-1,k,bi,bj) * mskCor(i ,j-1,bi,bj) |
610 |
|
& + maskC(i ,j+1,k,bi,bj) * mskCor(i ,j+1,bi,bj)) |
611 |
|
& ) |
612 |
|
& *maskC(i ,j,k,bi,bj)*mskCor(i ,j,bi,bj) |
613 |
|
& *maskC(i-1,j,k,bi,bj)*mskCor(i-1,j,bi,bj) |
614 |
|
#else |
615 |
|
tmpVisc = _maskW(i,j,k,bi,bj) * |
616 |
|
& (.5 _d 0*(GGL90visctmp(i,j,k) |
617 |
|
& +GGL90visctmp(i-1,j,k)) |
618 |
|
& ) |
619 |
|
#endif |
620 |
|
tmpVisc = MIN( tmpVisc , GGL90viscMax ) |
621 |
|
GGL90viscArU(i,j,k,bi,bj) = MAX( tmpVisc, viscArNr(k) ) |
622 |
ENDDO |
ENDDO |
623 |
ENDDO |
ENDDO |
624 |
ENDDO |
ENDDO |
625 |
|
|
626 |
|
DO k=2,Nr |
627 |
|
DO j=1,sNy+1 |
628 |
|
DO i=1,sNx |
629 |
|
#ifdef ALLOW_GGL90_SMOOTH |
630 |
|
tmpVisc = |
631 |
|
& ( |
632 |
|
& p4 *(GGL90visctmp(i ,j ,k) * mskCor(i ,j ,bi,bj) |
633 |
|
& +GGL90visctmp(i ,j-1,k) * mskCor(i ,j-1,bi,bj)) |
634 |
|
& +p8 *(GGL90visctmp(i-1,j ,k) * mskCor(i-1,j ,bi,bj) |
635 |
|
& +GGL90visctmp(i-1,j-1,k) * mskCor(i-1,j-1,bi,bj) |
636 |
|
& +GGL90visctmp(i+1,j ,k) * mskCor(i+1,j ,bi,bj) |
637 |
|
& +GGL90visctmp(i+1,j-1,k) * mskCor(i+1,j-1,bi,bj)) |
638 |
|
& ) |
639 |
|
& /(p4 * 2. _d 0 |
640 |
|
& +p8 *( maskC(i-1,j ,k,bi,bj) * mskCor(i-1,j ,bi,bj) |
641 |
|
& + maskC(i-1,j-1,k,bi,bj) * mskCor(i-1,j-1,bi,bj) |
642 |
|
& + maskC(i+1,j ,k,bi,bj) * mskCor(i+1,j ,bi,bj) |
643 |
|
& + maskC(i+1,j-1,k,bi,bj) * mskCor(i+1,j-1,bi,bj)) |
644 |
|
& ) |
645 |
|
& *maskC(i,j ,k,bi,bj)*mskCor(i,j ,bi,bj) |
646 |
|
& *maskC(i,j-1,k,bi,bj)*mskCor(i,j-1,bi,bj) |
647 |
|
#else |
648 |
|
tmpVisc = _maskS(i,j,k,bi,bj) * |
649 |
|
& (.5 _d 0*(GGL90visctmp(i,j,k) |
650 |
|
& +GGL90visctmp(i,j-1,k)) |
651 |
|
& ) |
652 |
|
|
653 |
#endif |
#endif |
654 |
|
tmpVisc = MIN( tmpVisc , GGL90viscMax ) |
655 |
|
GGL90viscArV(i,j,k,bi,bj) = MAX( tmpVisc, viscArNr(k) ) |
656 |
|
ENDDO |
657 |
|
ENDDO |
658 |
|
ENDDO |
659 |
|
|
660 |
#ifdef ALLOW_DIAGNOSTICS |
#ifdef ALLOW_DIAGNOSTICS |
661 |
IF ( useDiagnostics ) THEN |
IF ( useDiagnostics ) THEN |
662 |
CALL DIAGNOSTICS_FILL( GGL90TKE ,'GGL90TKE', |
CALL DIAGNOSTICS_FILL( GGL90TKE ,'GGL90TKE', |
663 |
& 0,Nr, 1, bi, bj, myThid ) |
& 0,Nr, 1, bi, bj, myThid ) |
664 |
CALL DIAGNOSTICS_FILL( GGL90viscAr,'GGL90Ar ', |
CALL DIAGNOSTICS_FILL( GGL90viscArU,'GGL90ArU', |
665 |
|
& 0,Nr, 1, bi, bj, myThid ) |
666 |
|
CALL DIAGNOSTICS_FILL( GGL90viscArV,'GGL90ArV', |
667 |
& 0,Nr, 1, bi, bj, myThid ) |
& 0,Nr, 1, bi, bj, myThid ) |
668 |
CALL DIAGNOSTICS_FILL( GGL90diffKr,'GGL90Kr ', |
CALL DIAGNOSTICS_FILL( GGL90diffKr,'GGL90Kr ', |
669 |
& 0,Nr, 1, bi, bj, myThid ) |
& 0,Nr, 1, bi, bj, myThid ) |