1 |
! |
2 |
! $Header: /home/cvsroot/LMDZ4/libf/dyn3d/advzp.F,v 1.1.1.1 2004/05/19 12:53:06 lmdzadmin Exp $ |
3 |
! |
4 |
SUBROUTINE ADVZP(LIMIT,DTZ,W,SM,S0,SSX,SY,SZ |
5 |
. ,SSXX,SSXY,SSXZ,SYY,SYZ,SZZ,ntra ) |
6 |
|
7 |
use dimens_m |
8 |
use paramet_m |
9 |
use comconst |
10 |
use comvert |
11 |
use comgeom |
12 |
IMPLICIT NONE |
13 |
|
14 |
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
15 |
C C |
16 |
C second-order moments (SOM) advection of tracer in Z direction C |
17 |
C C |
18 |
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
19 |
C C |
20 |
C Source : Pascal Simon ( Meteo, CNRM ) C |
21 |
C Adaptation : A.A. (LGGE) C |
22 |
C Derniere Modif : 19/11/95 LAST C |
23 |
C C |
24 |
C sont les arguments d'entree pour le s-pg C |
25 |
C C |
26 |
C argument de sortie du s-pg C |
27 |
C C |
28 |
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
29 |
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
30 |
C |
31 |
C Rem : Probleme aux poles il faut reecrire ce cas specifique |
32 |
C Attention au sens de l'indexation |
33 |
C |
34 |
|
35 |
C |
36 |
C parametres principaux du modele |
37 |
C |
38 |
C |
39 |
C Arguments : |
40 |
C ---------- |
41 |
C dty : frequence fictive d'appel du transport |
42 |
C parbu,pbarv : flux de masse en x et y en Pa.m2.s-1 |
43 |
c |
44 |
INTEGER lon,lat,niv |
45 |
INTEGER i,j,jv,k,kp,l,lp |
46 |
INTEGER ntra |
47 |
c PARAMETER (ntra = 1) |
48 |
c |
49 |
REAL dtz |
50 |
REAL w ( iip1,jjp1,llm ) |
51 |
c |
52 |
C moments: SM total mass in each grid box |
53 |
C S0 mass of tracer in each grid box |
54 |
C Si 1rst order moment in i direction |
55 |
C |
56 |
REAL SM(iip1,jjp1,llm) |
57 |
+ ,S0(iip1,jjp1,llm,ntra) |
58 |
REAL SSX(iip1,jjp1,llm,ntra) |
59 |
+ ,SY(iip1,jjp1,llm,ntra) |
60 |
+ ,SZ(iip1,jjp1,llm,ntra) |
61 |
+ ,SSXX(iip1,jjp1,llm,ntra) |
62 |
+ ,SSXY(iip1,jjp1,llm,ntra) |
63 |
+ ,SSXZ(iip1,jjp1,llm,ntra) |
64 |
+ ,SYY(iip1,jjp1,llm,ntra) |
65 |
+ ,SYZ(iip1,jjp1,llm,ntra) |
66 |
+ ,SZZ(iip1,jjp1,llm,ntra) |
67 |
C |
68 |
C Local : |
69 |
C ------- |
70 |
C |
71 |
C mass fluxes across the boundaries (UGRI,VGRI,WGRI) |
72 |
C mass fluxes in kg |
73 |
C declaration : |
74 |
C |
75 |
REAL WGRI(iip1,jjp1,0:llm) |
76 |
|
77 |
C Rem : UGRI et VGRI ne sont pas utilises dans |
78 |
C cette subroutine ( advection en z uniquement ) |
79 |
C Rem 2 :le dimensionnement de VGRI depend de celui de pbarv |
80 |
C attention a celui de WGRI |
81 |
C |
82 |
C the moments F are similarly defined and used as temporary |
83 |
C storage for portions of the grid boxes in transit |
84 |
C |
85 |
C the moments Fij are used as temporary storage for |
86 |
C portions of the grid boxes in transit at the current level |
87 |
C |
88 |
C work arrays |
89 |
C |
90 |
C |
91 |
REAL F0(iim,llm,ntra),FM(iim,llm) |
92 |
REAL FX(iim,llm,ntra),FY(iim,llm,ntra) |
93 |
REAL FZ(iim,llm,ntra) |
94 |
REAL FXX(iim,llm,ntra),FXY(iim,llm,ntra) |
95 |
REAL FXZ(iim,llm,ntra),FYY(iim,llm,ntra) |
96 |
REAL FYZ(iim,llm,ntra),FZZ(iim,llm,ntra) |
97 |
REAL S00(ntra) |
98 |
REAL SM0 ! Just temporal variable |
99 |
C |
100 |
C work arrays |
101 |
C |
102 |
REAL ALF(iim),ALF1(iim) |
103 |
REAL ALFQ(iim),ALF1Q(iim) |
104 |
REAL ALF2(iim),ALF3(iim) |
105 |
REAL ALF4(iim) |
106 |
REAL TEMPTM ! Just temporal variable |
107 |
REAL SLPMAX,S1MAX,S1NEW,S2NEW |
108 |
c |
109 |
REAL sqi,sqf |
110 |
LOGICAL LIMIT |
111 |
|
112 |
lon = iim ! rem : Il est possible qu'un pbl. arrive ici |
113 |
lat = jjp1 ! a cause des dim. differentes entre les |
114 |
niv = llm ! tab. S et VGRI |
115 |
|
116 |
c----------------------------------------------------------------- |
117 |
C *** Test : diag de la qtite totale de traceur dans |
118 |
C l'atmosphere avant l'advection en Y |
119 |
c |
120 |
sqi = 0. |
121 |
sqf = 0. |
122 |
c |
123 |
DO l = 1,llm |
124 |
DO j = 1,jjp1 |
125 |
DO i = 1,iim |
126 |
sqi = sqi + S0(i,j,l,ntra) |
127 |
END DO |
128 |
END DO |
129 |
END DO |
130 |
PRINT*,'---------- DIAG DANS ADVZP - ENTREE --------' |
131 |
PRINT*,'sqi=',sqi |
132 |
|
133 |
c----------------------------------------------------------------- |
134 |
C Interface : adaptation nouveau modele |
135 |
C ------------------------------------- |
136 |
C |
137 |
C Conversion des flux de masses en kg |
138 |
|
139 |
DO 500 l = 1,llm |
140 |
DO 500 j = 1,jjp1 |
141 |
DO 500 i = 1,iip1 |
142 |
wgri (i,j,llm+1-l) = w (i,j,l) |
143 |
500 CONTINUE |
144 |
do j=1,jjp1 |
145 |
do i=1,iip1 |
146 |
wgri(i,j,0)=0. |
147 |
enddo |
148 |
enddo |
149 |
c |
150 |
cAA rem : Je ne suis pas sur du signe |
151 |
cAA Je ne suis pas sur pour le 0:llm |
152 |
c |
153 |
c----------------------------------------------------------------- |
154 |
C---------------------- START HERE ------------------------------- |
155 |
C |
156 |
C boucle sur les latitudes |
157 |
C |
158 |
DO 1 K=1,LAT |
159 |
C |
160 |
C place limits on appropriate moments before transport |
161 |
C (if flux-limiting is to be applied) |
162 |
C |
163 |
IF(.NOT.LIMIT) GO TO 101 |
164 |
C |
165 |
DO 10 JV=1,NTRA |
166 |
DO 10 L=1,NIV |
167 |
DO 100 I=1,LON |
168 |
IF(S0(I,K,L,JV).GT.0.) THEN |
169 |
SLPMAX=S0(I,K,L,JV) |
170 |
S1MAX =1.5*SLPMAX |
171 |
S1NEW =AMIN1(S1MAX,AMAX1(-S1MAX,SZ(I,K,L,JV))) |
172 |
S2NEW =AMIN1( 2.*SLPMAX-ABS(S1NEW)/3. , |
173 |
+ AMAX1(ABS(S1NEW)-SLPMAX,SZZ(I,K,L,JV)) ) |
174 |
SZ (I,K,L,JV)=S1NEW |
175 |
SZZ(I,K,L,JV)=S2NEW |
176 |
SSXZ(I,K,L,JV)=AMIN1(SLPMAX,AMAX1(-SLPMAX,SSXZ(I,K,L,JV))) |
177 |
SYZ(I,K,L,JV)=AMIN1(SLPMAX,AMAX1(-SLPMAX,SYZ(I,K,L,JV))) |
178 |
ELSE |
179 |
SZ (I,K,L,JV)=0. |
180 |
SZZ(I,K,L,JV)=0. |
181 |
SSXZ(I,K,L,JV)=0. |
182 |
SYZ(I,K,L,JV)=0. |
183 |
ENDIF |
184 |
100 CONTINUE |
185 |
10 CONTINUE |
186 |
C |
187 |
101 CONTINUE |
188 |
C |
189 |
C boucle sur les niveaux intercouches de 1 a NIV-1 |
190 |
C (flux nul au sommet L=0 et a la base L=NIV) |
191 |
C |
192 |
C calculate flux and moments between adjacent boxes |
193 |
C (flux from LP to L if WGRI(L).lt.0, from L to LP if WGRI(L).gt.0) |
194 |
C 1- create temporary moments/masses for partial boxes in transit |
195 |
C 2- reajusts moments remaining in the box |
196 |
C |
197 |
DO 11 L=1,NIV-1 |
198 |
LP=L+1 |
199 |
C |
200 |
DO 110 I=1,LON |
201 |
C |
202 |
IF(WGRI(I,K,L).LT.0.) THEN |
203 |
FM(I,L)=-WGRI(I,K,L)*DTZ |
204 |
ALF(I)=FM(I,L)/SM(I,K,LP) |
205 |
SM(I,K,LP)=SM(I,K,LP)-FM(I,L) |
206 |
ELSE |
207 |
FM(I,L)=WGRI(I,K,L)*DTZ |
208 |
ALF(I)=FM(I,L)/SM(I,K,L) |
209 |
SM(I,K,L)=SM(I,K,L)-FM(I,L) |
210 |
ENDIF |
211 |
C |
212 |
ALFQ (I)=ALF(I)*ALF(I) |
213 |
ALF1 (I)=1.-ALF(I) |
214 |
ALF1Q(I)=ALF1(I)*ALF1(I) |
215 |
ALF2 (I)=ALF1(I)-ALF(I) |
216 |
ALF3 (I)=ALF(I)*ALFQ(I) |
217 |
ALF4 (I)=ALF1(I)*ALF1Q(I) |
218 |
C |
219 |
110 CONTINUE |
220 |
C |
221 |
DO 111 JV=1,NTRA |
222 |
DO 1110 I=1,LON |
223 |
C |
224 |
IF(WGRI(I,K,L).LT.0.) THEN |
225 |
C |
226 |
F0 (I,L,JV)=ALF (I)* ( S0(I,K,LP,JV)-ALF1(I)* |
227 |
+ ( SZ(I,K,LP,JV)-ALF2(I)*SZZ(I,K,LP,JV) ) ) |
228 |
FZ (I,L,JV)=ALFQ(I)*(SZ(I,K,LP,JV)-3.*ALF1(I)*SZZ(I,K,LP,JV)) |
229 |
FZZ(I,L,JV)=ALF3(I)*SZZ(I,K,LP,JV) |
230 |
FXZ(I,L,JV)=ALFQ(I)*SSXZ(I,K,LP,JV) |
231 |
FYZ(I,L,JV)=ALFQ(I)*SYZ(I,K,LP,JV) |
232 |
FX (I,L,JV)=ALF (I)*(SSX(I,K,LP,JV)-ALF1(I)*SSXZ(I,K,LP,JV)) |
233 |
FY (I,L,JV)=ALF (I)*(SY(I,K,LP,JV)-ALF1(I)*SYZ(I,K,LP,JV)) |
234 |
FXX(I,L,JV)=ALF (I)*SSXX(I,K,LP,JV) |
235 |
FXY(I,L,JV)=ALF (I)*SSXY(I,K,LP,JV) |
236 |
FYY(I,L,JV)=ALF (I)*SYY(I,K,LP,JV) |
237 |
C |
238 |
S0 (I,K,LP,JV)=S0 (I,K,LP,JV)-F0 (I,L,JV) |
239 |
SZ (I,K,LP,JV)=ALF1Q(I) |
240 |
+ *(SZ(I,K,LP,JV)+3.*ALF(I)*SZZ(I,K,LP,JV)) |
241 |
SZZ(I,K,LP,JV)=ALF4 (I)*SZZ(I,K,LP,JV) |
242 |
SSXZ(I,K,LP,JV)=ALF1Q(I)*SSXZ(I,K,LP,JV) |
243 |
SYZ(I,K,LP,JV)=ALF1Q(I)*SYZ(I,K,LP,JV) |
244 |
SSX (I,K,LP,JV)=SSX (I,K,LP,JV)-FX (I,L,JV) |
245 |
SY (I,K,LP,JV)=SY (I,K,LP,JV)-FY (I,L,JV) |
246 |
SSXX(I,K,LP,JV)=SSXX(I,K,LP,JV)-FXX(I,L,JV) |
247 |
SSXY(I,K,LP,JV)=SSXY(I,K,LP,JV)-FXY(I,L,JV) |
248 |
SYY(I,K,LP,JV)=SYY(I,K,LP,JV)-FYY(I,L,JV) |
249 |
C |
250 |
ELSE |
251 |
C |
252 |
F0 (I,L,JV)=ALF (I)*(S0(I,K,L,JV) |
253 |
+ +ALF1(I) * (SZ(I,K,L,JV)+ALF2(I)*SZZ(I,K,L,JV)) ) |
254 |
FZ (I,L,JV)=ALFQ(I)*(SZ(I,K,L,JV)+3.*ALF1(I)*SZZ(I,K,L,JV)) |
255 |
FZZ(I,L,JV)=ALF3(I)*SZZ(I,K,L,JV) |
256 |
FXZ(I,L,JV)=ALFQ(I)*SSXZ(I,K,L,JV) |
257 |
FYZ(I,L,JV)=ALFQ(I)*SYZ(I,K,L,JV) |
258 |
FX (I,L,JV)=ALF (I)*(SSX(I,K,L,JV)+ALF1(I)*SSXZ(I,K,L,JV)) |
259 |
FY (I,L,JV)=ALF (I)*(SY(I,K,L,JV)+ALF1(I)*SYZ(I,K,L,JV)) |
260 |
FXX(I,L,JV)=ALF (I)*SSXX(I,K,L,JV) |
261 |
FXY(I,L,JV)=ALF (I)*SSXY(I,K,L,JV) |
262 |
FYY(I,L,JV)=ALF (I)*SYY(I,K,L,JV) |
263 |
C |
264 |
S0 (I,K,L,JV)=S0 (I,K,L,JV)-F0(I,L,JV) |
265 |
SZ (I,K,L,JV)=ALF1Q(I)*(SZ(I,K,L,JV)-3.*ALF(I)*SZZ(I,K,L,JV)) |
266 |
SZZ(I,K,L,JV)=ALF4 (I)*SZZ(I,K,L,JV) |
267 |
SSXZ(I,K,L,JV)=ALF1Q(I)*SSXZ(I,K,L,JV) |
268 |
SYZ(I,K,L,JV)=ALF1Q(I)*SYZ(I,K,L,JV) |
269 |
SSX (I,K,L,JV)=SSX (I,K,L,JV)-FX (I,L,JV) |
270 |
SY (I,K,L,JV)=SY (I,K,L,JV)-FY (I,L,JV) |
271 |
SSXX(I,K,L,JV)=SSXX(I,K,L,JV)-FXX(I,L,JV) |
272 |
SSXY(I,K,L,JV)=SSXY(I,K,L,JV)-FXY(I,L,JV) |
273 |
SYY(I,K,L,JV)=SYY(I,K,L,JV)-FYY(I,L,JV) |
274 |
C |
275 |
ENDIF |
276 |
C |
277 |
1110 CONTINUE |
278 |
111 CONTINUE |
279 |
C |
280 |
11 CONTINUE |
281 |
C |
282 |
C puts the temporary moments Fi into appropriate neighboring boxes |
283 |
C |
284 |
DO 12 L=1,NIV-1 |
285 |
LP=L+1 |
286 |
C |
287 |
DO 120 I=1,LON |
288 |
C |
289 |
IF(WGRI(I,K,L).LT.0.) THEN |
290 |
SM(I,K,L)=SM(I,K,L)+FM(I,L) |
291 |
ALF(I)=FM(I,L)/SM(I,K,L) |
292 |
ELSE |
293 |
SM(I,K,LP)=SM(I,K,LP)+FM(I,L) |
294 |
ALF(I)=FM(I,L)/SM(I,K,LP) |
295 |
ENDIF |
296 |
C |
297 |
ALF1(I)=1.-ALF(I) |
298 |
ALFQ(I)=ALF(I)*ALF(I) |
299 |
ALF1Q(I)=ALF1(I)*ALF1(I) |
300 |
ALF2(I)=ALF(I)*ALF1(I) |
301 |
ALF3(I)=ALF1(I)-ALF(I) |
302 |
C |
303 |
120 CONTINUE |
304 |
C |
305 |
DO 121 JV=1,NTRA |
306 |
DO 1210 I=1,LON |
307 |
C |
308 |
IF(WGRI(I,K,L).LT.0.) THEN |
309 |
C |
310 |
TEMPTM=-ALF(I)*S0(I,K,L,JV)+ALF1(I)*F0(I,L,JV) |
311 |
S0 (I,K,L,JV)=S0(I,K,L,JV)+F0(I,L,JV) |
312 |
SZZ(I,K,L,JV)=ALFQ(I)*FZZ(I,L,JV)+ALF1Q(I)*SZZ(I,K,L,JV) |
313 |
+ +5.*( ALF2(I)*(FZ(I,L,JV)-SZ(I,K,L,JV))+ALF3(I)*TEMPTM ) |
314 |
SZ (I,K,L,JV)=ALF (I)*FZ (I,L,JV)+ALF1 (I)*SZ (I,K,L,JV) |
315 |
+ +3.*TEMPTM |
316 |
SSXZ(I,K,L,JV)=ALF (I)*FXZ(I,L,JV)+ALF1 (I)*SSXZ(I,K,L,JV) |
317 |
+ +3.*(ALF1(I)*FX (I,L,JV)-ALF (I)*SSX (I,K,L,JV)) |
318 |
SYZ(I,K,L,JV)=ALF (I)*FYZ(I,L,JV)+ALF1 (I)*SYZ(I,K,L,JV) |
319 |
+ +3.*(ALF1(I)*FY (I,L,JV)-ALF (I)*SY (I,K,L,JV)) |
320 |
SSX (I,K,L,JV)=SSX (I,K,L,JV)+FX (I,L,JV) |
321 |
SY (I,K,L,JV)=SY (I,K,L,JV)+FY (I,L,JV) |
322 |
SSXX(I,K,L,JV)=SSXX(I,K,L,JV)+FXX(I,L,JV) |
323 |
SSXY(I,K,L,JV)=SSXY(I,K,L,JV)+FXY(I,L,JV) |
324 |
SYY(I,K,L,JV)=SYY(I,K,L,JV)+FYY(I,L,JV) |
325 |
C |
326 |
ELSE |
327 |
C |
328 |
TEMPTM=ALF(I)*S0(I,K,LP,JV)-ALF1(I)*F0(I,L,JV) |
329 |
S0 (I,K,LP,JV)=S0(I,K,LP,JV)+F0(I,L,JV) |
330 |
SZZ(I,K,LP,JV)=ALFQ(I)*FZZ(I,L,JV)+ALF1Q(I)*SZZ(I,K,LP,JV) |
331 |
+ +5.*( ALF2(I)*(SZ(I,K,LP,JV)-FZ(I,L,JV))-ALF3(I)*TEMPTM ) |
332 |
SZ (I,K,LP,JV)=ALF (I)*FZ(I,L,JV)+ALF1(I)*SZ(I,K,LP,JV) |
333 |
+ +3.*TEMPTM |
334 |
SSXZ(I,K,LP,JV)=ALF(I)*FXZ(I,L,JV)+ALF1(I)*SSXZ(I,K,LP,JV) |
335 |
+ +3.*(ALF(I)*SSX(I,K,LP,JV)-ALF1(I)*FX(I,L,JV)) |
336 |
SYZ(I,K,LP,JV)=ALF(I)*FYZ(I,L,JV)+ALF1(I)*SYZ(I,K,LP,JV) |
337 |
+ +3.*(ALF(I)*SY(I,K,LP,JV)-ALF1(I)*FY(I,L,JV)) |
338 |
SSX (I,K,LP,JV)=SSX (I,K,LP,JV)+FX (I,L,JV) |
339 |
SY (I,K,LP,JV)=SY (I,K,LP,JV)+FY (I,L,JV) |
340 |
SSXX(I,K,LP,JV)=SSXX(I,K,LP,JV)+FXX(I,L,JV) |
341 |
SSXY(I,K,LP,JV)=SSXY(I,K,LP,JV)+FXY(I,L,JV) |
342 |
SYY(I,K,LP,JV)=SYY(I,K,LP,JV)+FYY(I,L,JV) |
343 |
C |
344 |
ENDIF |
345 |
C |
346 |
1210 CONTINUE |
347 |
121 CONTINUE |
348 |
C |
349 |
12 CONTINUE |
350 |
C |
351 |
C fin de la boucle principale sur les latitudes |
352 |
C |
353 |
1 CONTINUE |
354 |
C |
355 |
DO l = 1,llm |
356 |
DO j = 1,jjp1 |
357 |
SM(iip1,j,l) = SM(1,j,l) |
358 |
S0(iip1,j,l,ntra) = S0(1,j,l,ntra) |
359 |
SSX(iip1,j,l,ntra) = SSX(1,j,l,ntra) |
360 |
SY(iip1,j,l,ntra) = SY(1,j,l,ntra) |
361 |
SZ(iip1,j,l,ntra) = SZ(1,j,l,ntra) |
362 |
ENDDO |
363 |
ENDDO |
364 |
c C------------------------------------------------------------- |
365 |
C *** Test : diag de la qqtite totale de tarceur |
366 |
C dans l'atmosphere avant l'advection en z |
367 |
DO l = 1,llm |
368 |
DO j = 1,jjp1 |
369 |
DO i = 1,iim |
370 |
sqf = sqf + S0(i,j,l,ntra) |
371 |
ENDDO |
372 |
ENDDO |
373 |
ENDDO |
374 |
PRINT*,'-------- DIAG DANS ADVZ - SORTIE ---------' |
375 |
PRINT*,'sqf=', sqf |
376 |
|
377 |
RETURN |
378 |
END |