5 |
|
|
6 |
CStartOfInterface |
CStartOfInterface |
7 |
SUBROUTINE GMREDI_SLOPE_PSI( |
SUBROUTINE GMREDI_SLOPE_PSI( |
|
I dSigmaDrW,dSigmaDrS, |
|
|
I depthZ,K, |
|
|
U SlopeX, SlopeY, |
|
8 |
O taperX, taperY, |
O taperX, taperY, |
9 |
|
U SlopeX, SlopeY, |
10 |
|
U dSigmaDrW,dSigmaDrS, |
11 |
|
I LrhoW, LrhoS, depthZ, K, |
12 |
I bi,bj, myThid ) |
I bi,bj, myThid ) |
13 |
C /==========================================================\ |
C /==========================================================\ |
14 |
C | SUBROUTINE GMREDI_SLOPE_PSI | |
C | SUBROUTINE GMREDI_SLOPE_PSI | |
15 |
C | o Calculate slopes for use in GM/Redi tensor | |
C | o Calculate slopes for use in GM/Redi tensor | |
16 |
C |==========================================================| |
C |==========================================================| |
17 |
C | On entry: | |
C | On entry: | |
18 |
C | dSigmaDrW conatins the d/dz Sigma | |
C | dSigmaDrW,S contains the d/dz Sigma | |
19 |
C | SlopeX/Y contains X/Y gradients of sigma | |
C | SlopeX/Y contains X/Y gradients of sigma | |
20 |
C | depthZ conatins the height (m) of level | |
C | depthZ contains the height (m) of level | |
21 |
C | On exit: | |
C | On exit: | |
22 |
C | dSigmaDrW conatins the effective dSig/dz | |
C | dSigmaDrW,S contains the effective dSig/dz | |
23 |
C | SlopeX/Y contains X/Y slopes | |
C | SlopeX/Y contains X/Y slopes | |
24 |
C | taperFct contains tapering funct. value ; | |
C | taperFct contains tapering funct. value ; | |
25 |
C | = 1 when using no tapering | |
C | = 1 when using no tapering | |
39 |
|
|
40 |
C == Routine arguments == |
C == Routine arguments == |
41 |
C |
C |
42 |
|
_RL taperX(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
43 |
|
_RL taperY(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
44 |
_RL SlopeX(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL SlopeX(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
45 |
_RL SlopeY(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL SlopeY(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
46 |
_RL dSigmaDrW(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL dSigmaDrW(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
47 |
_RL dSigmaDrS(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL dSigmaDrS(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
48 |
_RL taperX(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL LrhoW(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
49 |
_RL taperY(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL LrhoS(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
50 |
_RL depthZ |
_RL depthZ |
51 |
INTEGER K,bi,bj,myThid |
INTEGER K,bi,bj,myThid |
52 |
CEndOfInterface |
CEndOfInterface |
57 |
C == Local variables == |
C == Local variables == |
58 |
_RL gradSmod(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL gradSmod(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
59 |
_RL dSigmaDrLtd(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL dSigmaDrLtd(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
|
_RL drdsigmaltd(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
|
60 |
_RL SlopeSqr(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
_RL SlopeSqr(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
61 |
_RL f1,Smod,f2,Rnondim,Cspd,Lrho |
_RL f1,Smod,f2,Rnondim |
62 |
_RL maxSlopeSqr |
_RL maxSlopeSqr |
63 |
_RL tmpvar |
_RL slopeCutoff |
64 |
_RL fpi |
_RL fpi |
65 |
PARAMETER(fpi=3.141592653589793047592d0) |
PARAMETER(fpi=3.141592653589793047592d0) |
66 |
INTEGER i,j |
INTEGER i,j |
67 |
|
|
68 |
|
slopeCutoff = SQRT( GM_slopeSqCutoff ) |
69 |
|
|
70 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
71 |
act1 = bi - myBxLo(myThid) |
act1 = bi - myBxLo(myThid) |
72 |
max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
96 |
C-- X-comp |
C-- X-comp |
97 |
|
|
98 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
99 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly,sNy+Oly |
100 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx+1,sNx+Olx |
101 |
dSigmaDrLtd(i,j) = 0. _d 0 |
dSigmaDrLtd(i,j) = 0. _d 0 |
102 |
ENDDO |
ENDDO |
103 |
ENDDO |
ENDDO |
104 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
#endif /* ALLOW_AUTODIFF_TAMC */ |
105 |
|
|
106 |
C- Cox 1987 "Slope clipping" |
C- Cox 1987 "Slope clipping" |
107 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly,sNy+Oly |
108 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx+1,sNx+Olx |
109 |
dsigmadrltd(i,j) = -(GM_Small_Number+ |
dSigmaDrLtd(i,j) = -(GM_Small_Number+ |
110 |
& abs(SlopeX(i,j))*GM_rMaxSlope) |
& ABS(SlopeX(i,j))*GM_rMaxSlope) |
111 |
ENDDO |
ENDDO |
112 |
ENDDO |
ENDDO |
113 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
114 |
CADJ STORE dSigmaDrltd(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE dSigmaDrLtd(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
115 |
CADJ STORE dSigmaDrW(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE dSigmaDrW(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
116 |
#endif |
#endif |
117 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly,sNy+Oly |
118 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx+1,sNx+Olx |
119 |
IF (dSigmaDrW(i,j).GE.dsigmadrltd(i,j)) |
IF (dSigmaDrW(i,j).GE.dSigmaDrLtd(i,j)) |
120 |
& dSigmaDrW(i,j) = dsigmadrltd(i,j) |
& dSigmaDrW(i,j) = dSigmaDrLtd(i,j) |
121 |
ENDDO |
ENDDO |
122 |
ENDDO |
ENDDO |
123 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
124 |
CADJ STORE dSigmaDrW(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE dSigmaDrW(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
125 |
#endif |
#endif |
126 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly,sNy+Oly |
127 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx+1,sNx+Olx |
128 |
SlopeX(i,j) = -SlopeX(i,j)/dSigmaDrW(i,j) |
SlopeX(i,j) = -SlopeX(i,j)/dSigmaDrW(i,j) |
129 |
taperX(i,j)=1. _d 0 |
taperX(i,j)=1. _d 0 |
130 |
ENDDO |
ENDDO |
133 |
C-- Y-comp |
C-- Y-comp |
134 |
|
|
135 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
136 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly+1,sNy+Oly |
137 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx,sNx+Olx |
138 |
dSigmaDrLtd(i,j) = 0. _d 0 |
dSigmaDrLtd(i,j) = 0. _d 0 |
139 |
ENDDO |
ENDDO |
140 |
ENDDO |
ENDDO |
141 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
#endif /* ALLOW_AUTODIFF_TAMC */ |
142 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly+1,sNy+Oly |
143 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx,sNx+Olx |
144 |
dsigmadrltd(i,j) = -(GM_Small_Number+ |
dSigmaDrLtd(i,j) = -(GM_Small_Number+ |
145 |
& abs(SlopeY(i,j))*GM_rMaxSlope) |
& ABS(SlopeY(i,j))*GM_rMaxSlope) |
146 |
ENDDO |
ENDDO |
147 |
ENDDO |
ENDDO |
148 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
149 |
CADJ STORE dSigmaDrltd(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE dSigmaDrLtd(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
150 |
CADJ STORE dSigmaDrS(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE dSigmaDrS(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
151 |
#endif |
#endif |
152 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly+1,sNy+Oly |
153 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx,sNx+Olx |
154 |
IF (dSigmaDrS(i,j).GE.dsigmadrltd(i,j)) |
IF (dSigmaDrS(i,j).GE.dSigmaDrLtd(i,j)) |
155 |
& dSigmaDrS(i,j) = dsigmadrltd(i,j) |
& dSigmaDrS(i,j) = dSigmaDrLtd(i,j) |
156 |
ENDDO |
ENDDO |
157 |
ENDDO |
ENDDO |
158 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
159 |
CADJ STORE dSigmaDrS(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE dSigmaDrS(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
160 |
#endif |
#endif |
161 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly+1,sNy+Oly |
162 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx,sNx+Olx |
163 |
SlopeY(i,j) = -SlopeY(i,j)/dSigmaDrS(i,j) |
SlopeY(i,j) = -SlopeY(i,j)/dSigmaDrS(i,j) |
164 |
taperY(i,j)=1. _d 0 |
taperY(i,j)=1. _d 0 |
165 |
ENDDO |
ENDDO |
180 |
CADJ STORE dSigmaDrW(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE dSigmaDrW(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
181 |
#endif |
#endif |
182 |
|
|
|
tmpvar = sqrt( GM_slopeSqCutoff ) |
|
|
|
|
183 |
C- Compute the slope, no clipping, but avoid reverse slope in negatively |
C- Compute the slope, no clipping, but avoid reverse slope in negatively |
184 |
C stratified (Sigma_Z > 0) region : |
C stratified (Sigma_Z > 0) region : |
185 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly,sNy+Oly |
186 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx+1,sNx+Olx |
187 |
dsigmadrltd(i,j) = -GM_Small_Number |
IF (dSigmaDrW(i,j).GE.-GM_Small_Number) |
188 |
IF (dSigmaDrW(i,j).GE.dsigmadrltd(i,j)) |
& dSigmaDrW(i,j) = -GM_Small_Number |
|
& dSigmaDrW(i,j) = dsigmadrltd(i,j) |
|
189 |
ENDDO |
ENDDO |
190 |
ENDDO |
ENDDO |
191 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
192 |
CADJ STORE dsigmadrW(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE dsigmadrW(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
193 |
#endif |
#endif |
194 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly,sNy+Oly |
195 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx+1,sNx+Olx |
|
drdsigmaltd(i,j) = 1./dSigmaDrW(i,j) |
|
196 |
SlopeX(i,j) = -SlopeX(i,j)/dSigmaDrW(i,j) |
SlopeX(i,j) = -SlopeX(i,j)/dSigmaDrW(i,j) |
197 |
taperX(i,j)= 1. _d 0 |
taperX(i,j)= 1. _d 0 |
198 |
ENDDO |
ENDDO |
200 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
201 |
CADJ STORE slopex(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE slopex(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
202 |
#endif |
#endif |
203 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly,sNy+Oly |
204 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx+1,sNx+Olx |
205 |
IF ( ABS(SlopeX(i,j)) .GE. tmpvar ) THEN |
IF ( ABS(SlopeX(i,j)) .GE. slopeCutoff ) THEN |
206 |
SlopeX(i,j) = SIGN(tmpvar,SlopeX(i,j)) |
SlopeX(i,j) = SIGN(slopeCutoff,SlopeX(i,j)) |
207 |
taperX(i,j) = 0. _d 0 |
taperX(i,j) = 0. _d 0 |
208 |
ENDIF |
ENDIF |
209 |
ENDDO |
ENDDO |
214 |
CADJ STORE dSigmaDrS(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE dSigmaDrS(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
215 |
#endif |
#endif |
216 |
|
|
217 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly+1,sNy+Oly |
218 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx,sNx+Olx |
219 |
dsigmadrltd(i,j) = -GM_Small_Number |
IF (dSigmaDrS(i,j).GE.-GM_Small_Number) |
220 |
IF (dSigmaDrS(i,j).GE.dsigmadrltd(i,j)) |
& dSigmaDrS(i,j) = -GM_Small_Number |
|
& dSigmaDrS(i,j) = dsigmadrltd(i,j) |
|
221 |
ENDDO |
ENDDO |
222 |
ENDDO |
ENDDO |
223 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
224 |
CADJ STORE dsigmadrS(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE dsigmadrS(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
225 |
#endif |
#endif |
226 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly+1,sNy+Oly |
227 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx,sNx+Olx |
228 |
SlopeY(i,j) = -SlopeY(i,j)/dSigmaDrS(i,j) |
SlopeY(i,j) = -SlopeY(i,j)/dSigmaDrS(i,j) |
229 |
taperY(i,j)=1. _d 0 |
taperY(i,j)=1. _d 0 |
230 |
ENDDO |
ENDDO |
232 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
233 |
CADJ STORE slopey(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
CADJ STORE slopey(:,:) = comlev1_bibj_k, key=kkey, byte=isbyte |
234 |
#endif |
#endif |
235 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly+1,sNy+Oly |
236 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx,sNx+Olx |
237 |
IF ( ABS(SlopeY(i,j)) .GE. tmpvar ) THEN |
IF ( ABS(SlopeY(i,j)) .GE. slopeCutoff ) THEN |
238 |
SlopeY(i,j) = SIGN(tmpvar,SlopeY(i,j)) |
SlopeY(i,j) = SIGN(slopeCutoff,SlopeY(i,j)) |
239 |
taperY(i,j) = 0. _d 0 |
taperY(i,j) = 0. _d 0 |
240 |
ENDIF |
ENDIF |
241 |
ENDDO |
ENDDO |
251 |
IF (GM_taper_scheme.EQ.'linear') THEN |
IF (GM_taper_scheme.EQ.'linear') THEN |
252 |
|
|
253 |
C- Simplest adiabatic tapering = Smax/Slope (linear) |
C- Simplest adiabatic tapering = Smax/Slope (linear) |
254 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly,sNy+Oly |
255 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx+1,sNx+Olx |
256 |
|
Smod = ABS(SlopeX(i,j)) |
|
Smod = abs(SlopeX(i,j)) |
|
257 |
IF ( Smod .GT. GM_maxSlope .AND. |
IF ( Smod .GT. GM_maxSlope .AND. |
258 |
& Smod .LT. tmpvar ) |
& Smod .LT. slopeCutoff ) |
259 |
& taperX(i,j)=GM_maxSlope/(Smod+GM_Small_Number) |
& taperX(i,j)=GM_maxSlope/(Smod+GM_Small_Number) |
260 |
Smod = abs(SlopeY(i,j)) |
ENDDO |
261 |
|
ENDDO |
262 |
|
DO j=1-Oly+1,sNy+Oly |
263 |
|
DO i=1-Olx,sNx+Olx |
264 |
|
Smod = ABS(SlopeY(i,j)) |
265 |
IF ( Smod .GT. GM_maxSlope .AND. |
IF ( Smod .GT. GM_maxSlope .AND. |
266 |
& Smod .LT. tmpvar ) |
& Smod .LT. slopeCutoff ) |
267 |
& taperY(i,j)=GM_maxSlope/(Smod+GM_Small_Number) |
& taperY(i,j)=GM_maxSlope/(Smod+GM_Small_Number) |
|
|
|
268 |
ENDDO |
ENDDO |
269 |
ENDDO |
ENDDO |
270 |
|
|
271 |
ELSEIF (GM_taper_scheme.EQ.'gkw91') THEN |
ELSEIF (GM_taper_scheme.EQ.'gkw91') THEN |
272 |
|
|
273 |
C- Gerdes, Koberle and Willebrand, Clim. Dyn. 1991 |
C- Gerdes, Koberle and Willebrand, Clim. Dyn. 1991 |
|
|
|
274 |
maxSlopeSqr = GM_maxSlope*GM_maxSlope |
maxSlopeSqr = GM_maxSlope*GM_maxSlope |
275 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly,sNy+Oly |
276 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx+1,sNx+Olx |
277 |
|
IF ( ABS(SlopeX(i,j)) .GT. GM_maxSlope .AND. |
278 |
IF ( abs(SlopeX(i,j)) .GT. GM_maxSlope .AND. |
& ABS(SlopeX(i,j)) .LT. slopeCutoff ) |
|
& abs(SlopeX(i,j)) .LT. tmpvar ) |
|
279 |
& taperX(i,j)=maxSlopeSqr/ |
& taperX(i,j)=maxSlopeSqr/ |
280 |
& ( SlopeX(i,j)*SlopeX(i,j) + GM_Small_Number ) |
& ( SlopeX(i,j)*SlopeX(i,j) + GM_Small_Number ) |
281 |
IF ( abs(SlopeY(i,j)) .GT. GM_maxSlope .AND. |
ENDDO |
282 |
& abs(SlopeY(i,j)) .LT. tmpvar ) |
ENDDO |
283 |
|
DO j=1-Oly+1,sNy+Oly |
284 |
|
DO i=1-Olx,sNx+Olx |
285 |
|
IF ( ABS(SlopeY(i,j)) .GT. GM_maxSlope .AND. |
286 |
|
& ABS(SlopeY(i,j)) .LT. slopeCutoff ) |
287 |
& taperY(i,j)=maxSlopeSqr/ |
& taperY(i,j)=maxSlopeSqr/ |
288 |
& ( SlopeY(i,j)*SlopeY(i,j) + GM_Small_Number ) |
& ( SlopeY(i,j)*SlopeY(i,j) + GM_Small_Number ) |
|
|
|
289 |
ENDDO |
ENDDO |
290 |
ENDDO |
ENDDO |
291 |
|
|
292 |
ELSEIF (GM_taper_scheme.EQ.'dm95') THEN |
ELSEIF (GM_taper_scheme.EQ.'dm95') THEN |
293 |
|
|
294 |
C- Danabasoglu and McWilliams, J. Clim. 1995 |
C- Danabasoglu and McWilliams, J. Clim. 1995 |
295 |
DO j=1-Oly+1,sNy+Oly-1 |
DO j=1-Oly,sNy+Oly |
296 |
DO i=1-Olx+1,sNx+Olx-1 |
DO i=1-Olx+1,sNx+Olx |
297 |
|
Smod = ABS(SlopeX(i,j)) |
298 |
Smod = abs(SlopeX(i,j)) |
taperX(i,j)=op5*( 1. _d 0 + TANH( (GM_Scrit-Smod)/GM_Sd )) |
299 |
taperX(i,j)=op5*( 1. _d 0 + tanh( (GM_Scrit-Smod)/GM_Sd )) |
ENDDO |
300 |
Smod = abs(SlopeY(i,j)) |
ENDDO |
301 |
taperY(i,j)=op5*( 1. _d 0 + tanh( (GM_Scrit-Smod)/GM_Sd )) |
DO j=1-Oly+1,sNy+Oly |
302 |
|
DO i=1-Olx,sNx+Olx |
303 |
|
Smod = ABS(SlopeY(i,j)) |
304 |
|
taperY(i,j)=op5*( 1. _d 0 + TANH( (GM_Scrit-Smod)/GM_Sd )) |
305 |
ENDDO |
ENDDO |
306 |
ENDDO |
ENDDO |
307 |
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|
308 |
ELSEIF (GM_taper_scheme.EQ.'ldd97') THEN |
ELSEIF (GM_taper_scheme.EQ.'ldd97') THEN |
309 |
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310 |
C- Large, Danabasoglu and Doney, JPO 1997 |
C- Large, Danabasoglu and Doney, JPO 1997 |
|
DO j=1-Oly+1,sNy+Oly-1 |
|
|
DO i=1-Olx+1,sNx+Olx-1 |
|
311 |
|
|
312 |
Cspd=2. _d 0 |
DO j=1-Oly,sNy+Oly |
313 |
Lrho=100. _d 3 |
DO i=1-Olx+1,sNx+Olx |
314 |
if (fCori(i,j,bi,bj).NE.0.) Lrho=Cspd/abs(fCori(i,j,bi,bj)) |
Smod = ABS(SlopeX(i,j)) |
315 |
Lrho=min(Lrho , 100. _d 3) |
IF ( Smod .LT. slopeCutoff ) THEN |
316 |
Lrho=max(Lrho , 15. _d 3) |
f1=op5*( 1. _d 0 + TANH( (GM_Scrit-Smod)/GM_Sd )) |
317 |
|
IF (Smod.NE.0.) THEN |
318 |
Smod = abs(SlopeX(i,j)) |
Rnondim=depthZ/(LrhoW(i,j)*Smod) |
319 |
if ( Smod .LT. tmpvar ) then |
ELSE |
|
f1=op5*( 1. _d 0 + tanh( (GM_Scrit-Smod)/GM_Sd )) |
|
|
if (Smod.NE.0.) then |
|
|
Rnondim=depthZ/(Lrho*Smod) |
|
|
else |
|
320 |
Rnondim=0. |
Rnondim=0. |
321 |
endif |
ENDIF |
322 |
f2=op5*( 1. _d 0 + sin( fpi*(Rnondim-op5))) |
f2=op5*( 1. _d 0 + SIN( fpi*(Rnondim-op5))) |
323 |
taperX(i,j)=f1*f2 |
taperX(i,j)=f1*f2 |
324 |
endif |
ENDIF |
325 |
|
ENDDO |
326 |
|
ENDDO |
327 |
|
|
328 |
Smod = abs(SlopeY(i,j)) |
DO j=1-Oly+1,sNy+Oly |
329 |
if ( Smod .LT. tmpvar ) then |
DO i=1-Olx,sNx+Olx |
330 |
f1=op5*( 1. _d 0 + tanh( (GM_Scrit-Smod)/GM_Sd )) |
Smod = ABS(SlopeY(i,j)) |
331 |
if (Smod.NE.0.) then |
IF ( Smod .LT. slopeCutoff ) THEN |
332 |
Rnondim=depthZ/(Lrho*Smod) |
f1=op5*( 1. _d 0 + TANH( (GM_Scrit-Smod)/GM_Sd )) |
333 |
else |
IF (Smod.NE.0.) THEN |
334 |
|
Rnondim=depthZ/(LrhoS(i,j)*Smod) |
335 |
|
ELSE |
336 |
Rnondim=0. |
Rnondim=0. |
337 |
endif |
ENDIF |
338 |
f2=op5*( 1. _d 0 + sin( fpi*(Rnondim-op5))) |
f2=op5*( 1. _d 0 + SIN( fpi*(Rnondim-op5))) |
339 |
taperY(i,j)=f1*f2 |
taperY(i,j)=f1*f2 |
340 |
endif |
ENDIF |
|
|
|
341 |
ENDDO |
ENDDO |
342 |
ENDDO |
ENDDO |
343 |
|
|
349 |
|
|
350 |
ENDIF |
ENDIF |
351 |
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|
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|
352 |
#endif /* BOLUS_ADVEC */ |
#endif /* BOLUS_ADVEC */ |
353 |
#endif /* ALLOW_GMREDI */ |
#endif /* ALLOW_GMREDI */ |
354 |
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