1 |
guez |
3 |
module calfis_m |
2 |
|
|
|
3 |
|
|
IMPLICIT NONE |
4 |
|
|
|
5 |
|
|
contains |
6 |
|
|
|
7 |
guez |
34 |
SUBROUTINE calfis(lafin, rdayvrai, heure, pucov, pvcov, pteta, q, & |
8 |
guez |
10 |
pmasse, pps, ppk, pphis, pphi, pducov, pdvcov, pdteta, pdq, pw, & |
9 |
guez |
13 |
pdufi, pdvfi, pdhfi, pdqfi, pdpsfi) |
10 |
guez |
3 |
|
11 |
guez |
35 |
! From dyn3d/calfis.F, version 1.3 2005/05/25 13:10:09 |
12 |
|
|
! Authors : P. Le Van, F. Hourdin |
13 |
guez |
3 |
|
14 |
|
|
! 1. rearrangement des tableaux et transformation |
15 |
|
|
! variables dynamiques > variables physiques |
16 |
|
|
! 2. calcul des termes physiques |
17 |
|
|
! 3. retransformation des tendances physiques en tendances dynamiques |
18 |
|
|
|
19 |
|
|
! remarques: |
20 |
|
|
! ---------- |
21 |
|
|
|
22 |
|
|
! - les vents sont donnes dans la physique par leurs composantes |
23 |
|
|
! naturelles. |
24 |
|
|
! - la variable thermodynamique de la physique est une variable |
25 |
|
|
! intensive : T |
26 |
|
|
! pour la dynamique on prend T * (preff / p(l)) **kappa |
27 |
|
|
! - les deux seules variables dependant de la geometrie necessaires |
28 |
|
|
! pour la physique sont la latitude pour le rayonnement et |
29 |
|
|
! l'aire de la maille quand on veut integrer une grandeur |
30 |
|
|
! horizontalement. |
31 |
|
|
|
32 |
|
|
! Input : |
33 |
|
|
! ------- |
34 |
|
|
! pucov covariant zonal velocity |
35 |
|
|
! pvcov covariant meridional velocity |
36 |
|
|
! pteta potential temperature |
37 |
|
|
! pps surface pressure |
38 |
|
|
! pmasse masse d'air dans chaque maille |
39 |
|
|
! pts surface temperature (K) |
40 |
|
|
! callrad clef d'appel au rayonnement |
41 |
|
|
|
42 |
|
|
! Output : |
43 |
|
|
! -------- |
44 |
|
|
! pdufi tendency for the natural zonal velocity (ms-1) |
45 |
|
|
! pdvfi tendency for the natural meridional velocity |
46 |
|
|
! pdhfi tendency for the potential temperature |
47 |
|
|
! pdtsfi tendency for the surface temperature |
48 |
|
|
|
49 |
|
|
! pdtrad radiative tendencies \ both input |
50 |
|
|
! pfluxrad radiative fluxes / and output |
51 |
|
|
|
52 |
|
|
use comconst, only: kappa, cpp, dtphys, g, pi |
53 |
guez |
20 |
use comvert, only: preff |
54 |
guez |
3 |
use comgeom, only: apoln, cu_2d, cv_2d, unsaire_2d, apols, rlonu, rlonv |
55 |
guez |
35 |
use dimens_m, only: iim, jjm, llm, nqmx |
56 |
|
|
use dimphy, only: klon |
57 |
|
|
use grid_change, only: dyn_phy, gr_fi_dyn |
58 |
guez |
18 |
use iniadvtrac_m, only: niadv |
59 |
guez |
3 |
use physiq_m, only: physiq |
60 |
guez |
10 |
use pressure_var, only: p3d, pls |
61 |
guez |
3 |
|
62 |
|
|
! Arguments : |
63 |
|
|
|
64 |
|
|
LOGICAL, intent(in):: lafin |
65 |
|
|
REAL, intent(in):: heure ! heure de la journée en fraction de jour |
66 |
|
|
|
67 |
guez |
34 |
REAL pvcov(iim + 1, jjm, llm) |
68 |
|
|
REAL pucov(iim + 1, jjm + 1, llm) |
69 |
|
|
REAL pteta(iim + 1, jjm + 1, llm) |
70 |
|
|
REAL pmasse(iim + 1, jjm + 1, llm) |
71 |
guez |
3 |
|
72 |
guez |
34 |
REAL, intent(in):: q(iim + 1, jjm + 1, llm, nqmx) |
73 |
guez |
3 |
! (mass fractions of advected fields) |
74 |
|
|
|
75 |
guez |
34 |
REAL pphis(iim + 1, jjm + 1) |
76 |
|
|
REAL pphi(iim + 1, jjm + 1, llm) |
77 |
guez |
3 |
|
78 |
guez |
34 |
REAL pdvcov(iim + 1, jjm, llm) |
79 |
|
|
REAL pducov(iim + 1, jjm + 1, llm) |
80 |
|
|
REAL pdteta(iim + 1, jjm + 1, llm) |
81 |
|
|
REAL pdq(iim + 1, jjm + 1, llm, nqmx) |
82 |
guez |
3 |
|
83 |
guez |
34 |
REAL pw(iim + 1, jjm + 1, llm) |
84 |
guez |
3 |
|
85 |
guez |
34 |
REAL pps(iim + 1, jjm + 1) |
86 |
|
|
REAL, intent(in):: ppk(iim + 1, jjm + 1, llm) |
87 |
guez |
3 |
|
88 |
guez |
34 |
REAL pdvfi(iim + 1, jjm, llm) |
89 |
|
|
REAL pdufi(iim + 1, jjm + 1, llm) |
90 |
|
|
REAL pdhfi(iim + 1, jjm + 1, llm) |
91 |
|
|
REAL pdqfi(iim + 1, jjm + 1, llm, nqmx) |
92 |
|
|
REAL pdpsfi(iim + 1, jjm + 1) |
93 |
guez |
3 |
|
94 |
|
|
! Local variables : |
95 |
|
|
|
96 |
guez |
34 |
INTEGER i, j, l, ig0, ig, iq, iiq |
97 |
guez |
3 |
REAL zpsrf(klon) |
98 |
guez |
34 |
REAL zplev(klon, llm+1), zplay(klon, llm) |
99 |
|
|
REAL zphi(klon, llm), zphis(klon) |
100 |
guez |
3 |
|
101 |
guez |
35 |
REAL zufi(klon, llm), v(klon, llm) |
102 |
|
|
real zvfi(iim + 1, jjm + 1, llm) |
103 |
guez |
34 |
REAL ztfi(klon, llm) ! temperature |
104 |
|
|
real qx(klon, llm, nqmx) ! mass fractions of advected fields |
105 |
|
|
REAL pvervel(klon, llm) |
106 |
guez |
3 |
|
107 |
guez |
34 |
REAL zdufi(klon, llm), zdvfi(klon, llm) |
108 |
|
|
REAL zdtfi(klon, llm), zdqfi(klon, llm, nqmx) |
109 |
guez |
3 |
REAL zdpsrf(klon) |
110 |
|
|
|
111 |
guez |
35 |
REAL z1(iim) |
112 |
guez |
34 |
REAL pksurcp(iim + 1, jjm + 1) |
113 |
guez |
3 |
|
114 |
|
|
! I. Musat: diagnostic PVteta, Amip2 |
115 |
|
|
INTEGER, PARAMETER:: ntetaSTD=3 |
116 |
|
|
REAL:: rtetaSTD(ntetaSTD) = (/350., 380., 405./) |
117 |
guez |
34 |
REAL PVteta(klon, ntetaSTD) |
118 |
guez |
3 |
|
119 |
guez |
7 |
REAL, intent(in):: rdayvrai |
120 |
guez |
3 |
|
121 |
|
|
!----------------------------------------------------------------------- |
122 |
|
|
|
123 |
|
|
!!print *, "Call sequence information: calfis" |
124 |
|
|
|
125 |
|
|
! 1. Initialisations : |
126 |
|
|
! latitude, longitude et aires des mailles pour la physique: |
127 |
|
|
|
128 |
|
|
! 40. transformation des variables dynamiques en variables physiques: |
129 |
|
|
! 41. pressions au sol (en Pascals) |
130 |
|
|
|
131 |
guez |
34 |
zpsrf(1) = pps(1, 1) |
132 |
guez |
3 |
|
133 |
|
|
ig0 = 2 |
134 |
guez |
34 |
DO j = 2, jjm |
135 |
|
|
CALL SCOPY(iim, pps(1, j), 1, zpsrf(ig0), 1) |
136 |
guez |
3 |
ig0 = ig0+iim |
137 |
|
|
ENDDO |
138 |
|
|
|
139 |
guez |
34 |
zpsrf(klon) = pps(1, jjm + 1) |
140 |
guez |
3 |
|
141 |
|
|
! 42. pression intercouches : |
142 |
|
|
|
143 |
|
|
! .... zplev definis aux (llm +1) interfaces des couches .... |
144 |
|
|
! .... zplay definis aux (llm) milieux des couches .... |
145 |
|
|
|
146 |
|
|
! ... Exner = cp * (p(l) / preff) ** kappa .... |
147 |
|
|
|
148 |
guez |
10 |
forall (l = 1: llm+1) zplev(:, l) = pack(p3d(:, :, l), dyn_phy) |
149 |
guez |
3 |
|
150 |
|
|
! 43. temperature naturelle (en K) et pressions milieux couches . |
151 |
guez |
34 |
DO l=1, llm |
152 |
guez |
10 |
pksurcp = ppk(:, :, l) / cpp |
153 |
|
|
pls(:, :, l) = preff * pksurcp**(1./ kappa) |
154 |
|
|
zplay(:, l) = pack(pls(:, :, l), dyn_phy) |
155 |
|
|
ztfi(:, l) = pack(pteta(:, :, l) * pksurcp, dyn_phy) |
156 |
guez |
3 |
ENDDO |
157 |
|
|
|
158 |
|
|
! 43.bis traceurs |
159 |
guez |
34 |
DO iq=1, nqmx |
160 |
guez |
3 |
iiq=niadv(iq) |
161 |
guez |
34 |
DO l=1, llm |
162 |
|
|
qx(1, l, iq) = q(1, 1, l, iiq) |
163 |
guez |
3 |
ig0 = 2 |
164 |
guez |
34 |
DO j=2, jjm |
165 |
guez |
3 |
DO i = 1, iim |
166 |
guez |
34 |
qx(ig0, l, iq) = q(i, j, l, iiq) |
167 |
guez |
3 |
ig0 = ig0 + 1 |
168 |
|
|
ENDDO |
169 |
|
|
ENDDO |
170 |
guez |
34 |
qx(ig0, l, iq) = q(1, jjm + 1, l, iiq) |
171 |
guez |
3 |
ENDDO |
172 |
|
|
ENDDO |
173 |
|
|
|
174 |
|
|
! Geopotentiel calcule par rapport a la surface locale: |
175 |
|
|
forall (l = 1:llm) zphi(:, l) = pack(pphi(:, :, l), dyn_phy) |
176 |
|
|
zphis = pack(pphis, dyn_phy) |
177 |
guez |
34 |
DO l=1, llm |
178 |
|
|
DO ig=1, klon |
179 |
|
|
zphi(ig, l)=zphi(ig, l)-zphis(ig) |
180 |
guez |
3 |
ENDDO |
181 |
|
|
ENDDO |
182 |
|
|
|
183 |
guez |
35 |
! Calcul de la vitesse verticale (en Pa*m*s ou Kg/s) |
184 |
guez |
34 |
DO l=1, llm |
185 |
|
|
pvervel(1, l)=pw(1, 1, l) * g /apoln |
186 |
guez |
3 |
ig0=2 |
187 |
guez |
34 |
DO j=2, jjm |
188 |
guez |
3 |
DO i = 1, iim |
189 |
guez |
34 |
pvervel(ig0, l) = pw(i, j, l) * g * unsaire_2d(i, j) |
190 |
guez |
3 |
ig0 = ig0 + 1 |
191 |
|
|
ENDDO |
192 |
|
|
ENDDO |
193 |
guez |
34 |
pvervel(ig0, l)=pw(1, jjm + 1, l) * g /apols |
194 |
guez |
3 |
ENDDO |
195 |
|
|
|
196 |
|
|
! 45. champ u: |
197 |
|
|
|
198 |
guez |
34 |
DO l=1, llm |
199 |
|
|
DO j=2, jjm |
200 |
guez |
3 |
ig0 = 1+(j-2)*iim |
201 |
guez |
34 |
zufi(ig0+1, l)= 0.5 * & |
202 |
|
|
(pucov(iim, j, l)/cu_2d(iim, j) + pucov(1, j, l)/cu_2d(1, j)) |
203 |
|
|
DO i=2, iim |
204 |
|
|
zufi(ig0+i, l)= 0.5 * & |
205 |
|
|
(pucov(i-1, j, l)/cu_2d(i-1, j) & |
206 |
|
|
+ pucov(i, j, l)/cu_2d(i, j)) |
207 |
guez |
3 |
end DO |
208 |
|
|
end DO |
209 |
|
|
end DO |
210 |
|
|
|
211 |
|
|
! 46.champ v: |
212 |
|
|
|
213 |
guez |
35 |
forall (j = 2: jjm, l = 1: llm) zvfi(:iim, j, l)= 0.5 & |
214 |
|
|
* (pvcov(:iim, j-1, l) / cv_2d(:iim, j-1) & |
215 |
|
|
+ pvcov(:iim, j, l) / cv_2d(:iim, j)) |
216 |
|
|
zvfi(iim + 1, 2:jjm, :) = zvfi(1, 2:jjm, :) |
217 |
guez |
3 |
|
218 |
guez |
34 |
! 47. champs de vents au pôle nord |
219 |
guez |
3 |
! U = 1 / pi * integrale [ v * cos(long) * d long ] |
220 |
|
|
! V = 1 / pi * integrale [ v * sin(long) * d long ] |
221 |
|
|
|
222 |
guez |
34 |
DO l=1, llm |
223 |
|
|
z1(1) =(rlonu(1)-rlonu(iim)+2.*pi)*pvcov(1, 1, l)/cv_2d(1, 1) |
224 |
|
|
DO i=2, iim |
225 |
|
|
z1(i) =(rlonu(i)-rlonu(i-1))*pvcov(i, 1, l)/cv_2d(i, 1) |
226 |
guez |
3 |
ENDDO |
227 |
|
|
|
228 |
guez |
35 |
zufi(1, l) = SUM(COS(rlonv(:iim)) * z1) / pi |
229 |
|
|
zvfi(:, 1, l) = SUM(SIN(rlonv(:iim)) * z1) / pi |
230 |
guez |
3 |
ENDDO |
231 |
|
|
|
232 |
guez |
34 |
! 48. champs de vents au pôle sud: |
233 |
guez |
3 |
! U = 1 / pi * integrale [ v * cos(long) * d long ] |
234 |
|
|
! V = 1 / pi * integrale [ v * sin(long) * d long ] |
235 |
|
|
|
236 |
guez |
34 |
DO l=1, llm |
237 |
|
|
z1(1) =(rlonu(1)-rlonu(iim)+2.*pi)*pvcov(1, jjm, l) & |
238 |
|
|
/cv_2d(1, jjm) |
239 |
|
|
DO i=2, iim |
240 |
|
|
z1(i) =(rlonu(i)-rlonu(i-1))*pvcov(i, jjm, l)/cv_2d(i, jjm) |
241 |
guez |
3 |
ENDDO |
242 |
|
|
|
243 |
guez |
35 |
zufi(klon, l) = SUM(COS(rlonv(:iim)) * z1) / pi |
244 |
|
|
zvfi(:, jjm + 1, l) = SUM(SIN(rlonv(:iim)) * z1) / pi |
245 |
|
|
ENDDO |
246 |
guez |
3 |
|
247 |
guez |
35 |
forall(l= 1: llm) v(:, l) = pack(zvfi(:, :, l), dyn_phy) |
248 |
guez |
3 |
|
249 |
|
|
!IM calcul PV a teta=350, 380, 405K |
250 |
guez |
35 |
CALL PVtheta(klon, llm, pucov, pvcov, pteta, ztfi, zplay, zplev, & |
251 |
guez |
34 |
ntetaSTD, rtetaSTD, PVteta) |
252 |
guez |
3 |
|
253 |
guez |
35 |
! Appel de la physique : |
254 |
|
|
CALL physiq(lafin, rdayvrai, heure, dtphys, zplev, zplay, zphi, & |
255 |
|
|
zphis, zufi, v, ztfi, qx, pvervel, zdufi, zdvfi, & |
256 |
|
|
zdtfi, zdqfi, zdpsrf, pducov, PVteta) ! diagnostic PVteta, Amip2 |
257 |
guez |
3 |
|
258 |
|
|
! transformation des tendances physiques en tendances dynamiques: |
259 |
|
|
|
260 |
|
|
! tendance sur la pression : |
261 |
|
|
|
262 |
|
|
pdpsfi = gr_fi_dyn(zdpsrf) |
263 |
|
|
|
264 |
|
|
! 62. enthalpie potentielle |
265 |
|
|
|
266 |
guez |
34 |
DO l=1, llm |
267 |
guez |
3 |
|
268 |
guez |
34 |
DO i=1, iim + 1 |
269 |
|
|
pdhfi(i, 1, l) = cpp * zdtfi(1, l) / ppk(i, 1 , l) |
270 |
|
|
pdhfi(i, jjm + 1, l) = cpp * zdtfi(klon, l)/ ppk(i, jjm + 1, l) |
271 |
guez |
3 |
ENDDO |
272 |
|
|
|
273 |
guez |
34 |
DO j=2, jjm |
274 |
guez |
3 |
ig0=1+(j-2)*iim |
275 |
guez |
34 |
DO i=1, iim |
276 |
|
|
pdhfi(i, j, l) = cpp * zdtfi(ig0+i, l) / ppk(i, j, l) |
277 |
guez |
3 |
ENDDO |
278 |
guez |
34 |
pdhfi(iim + 1, j, l) = pdhfi(1, j, l) |
279 |
guez |
3 |
ENDDO |
280 |
|
|
|
281 |
|
|
ENDDO |
282 |
|
|
|
283 |
|
|
! 62. humidite specifique |
284 |
|
|
|
285 |
guez |
34 |
DO iq=1, nqmx |
286 |
|
|
DO l=1, llm |
287 |
|
|
DO i=1, iim + 1 |
288 |
|
|
pdqfi(i, 1, l, iq) = zdqfi(1, l, iq) |
289 |
|
|
pdqfi(i, jjm + 1, l, iq) = zdqfi(klon, l, iq) |
290 |
guez |
3 |
ENDDO |
291 |
guez |
34 |
DO j=2, jjm |
292 |
guez |
3 |
ig0=1+(j-2)*iim |
293 |
guez |
34 |
DO i=1, iim |
294 |
|
|
pdqfi(i, j, l, iq) = zdqfi(ig0+i, l, iq) |
295 |
guez |
3 |
ENDDO |
296 |
guez |
34 |
pdqfi(iim + 1, j, l, iq) = pdqfi(1, j, l, iq) |
297 |
guez |
3 |
ENDDO |
298 |
|
|
ENDDO |
299 |
|
|
ENDDO |
300 |
|
|
|
301 |
|
|
! 63. traceurs |
302 |
|
|
|
303 |
|
|
! initialisation des tendances |
304 |
|
|
pdqfi=0. |
305 |
|
|
|
306 |
guez |
34 |
DO iq=1, nqmx |
307 |
guez |
3 |
iiq=niadv(iq) |
308 |
guez |
34 |
DO l=1, llm |
309 |
|
|
DO i=1, iim + 1 |
310 |
|
|
pdqfi(i, 1, l, iiq) = zdqfi(1, l, iq) |
311 |
|
|
pdqfi(i, jjm + 1, l, iiq) = zdqfi(klon, l, iq) |
312 |
guez |
3 |
ENDDO |
313 |
guez |
34 |
DO j=2, jjm |
314 |
guez |
3 |
ig0=1+(j-2)*iim |
315 |
guez |
34 |
DO i=1, iim |
316 |
|
|
pdqfi(i, j, l, iiq) = zdqfi(ig0+i, l, iq) |
317 |
guez |
3 |
ENDDO |
318 |
guez |
34 |
pdqfi(iim + 1, j, l, iiq) = pdqfi(1, j, l, iq) |
319 |
guez |
3 |
ENDDO |
320 |
|
|
ENDDO |
321 |
|
|
ENDDO |
322 |
|
|
|
323 |
|
|
! 65. champ u: |
324 |
|
|
|
325 |
guez |
34 |
DO l=1, llm |
326 |
guez |
3 |
|
327 |
guez |
34 |
DO i=1, iim + 1 |
328 |
|
|
pdufi(i, 1, l) = 0. |
329 |
|
|
pdufi(i, jjm + 1, l) = 0. |
330 |
guez |
3 |
ENDDO |
331 |
|
|
|
332 |
guez |
34 |
DO j=2, jjm |
333 |
guez |
3 |
ig0=1+(j-2)*iim |
334 |
guez |
34 |
DO i=1, iim-1 |
335 |
|
|
pdufi(i, j, l)= & |
336 |
|
|
0.5*(zdufi(ig0+i, l)+zdufi(ig0+i+1, l))*cu_2d(i, j) |
337 |
guez |
3 |
ENDDO |
338 |
guez |
34 |
pdufi(iim, j, l)= & |
339 |
|
|
0.5*(zdufi(ig0+1, l)+zdufi(ig0+iim, l))*cu_2d(iim, j) |
340 |
|
|
pdufi(iim + 1, j, l)=pdufi(1, j, l) |
341 |
guez |
3 |
ENDDO |
342 |
|
|
|
343 |
|
|
ENDDO |
344 |
|
|
|
345 |
|
|
! 67. champ v: |
346 |
|
|
|
347 |
guez |
34 |
DO l=1, llm |
348 |
guez |
3 |
|
349 |
guez |
34 |
DO j=2, jjm-1 |
350 |
guez |
3 |
ig0=1+(j-2)*iim |
351 |
guez |
34 |
DO i=1, iim |
352 |
|
|
pdvfi(i, j, l)= & |
353 |
|
|
0.5*(zdvfi(ig0+i, l)+zdvfi(ig0+i+iim, l))*cv_2d(i, j) |
354 |
guez |
3 |
ENDDO |
355 |
guez |
34 |
pdvfi(iim + 1, j, l) = pdvfi(1, j, l) |
356 |
guez |
3 |
ENDDO |
357 |
|
|
ENDDO |
358 |
|
|
|
359 |
|
|
! 68. champ v pres des poles: |
360 |
|
|
! v = U * cos(long) + V * SIN(long) |
361 |
|
|
|
362 |
guez |
34 |
DO l=1, llm |
363 |
|
|
DO i=1, iim |
364 |
|
|
pdvfi(i, 1, l)= & |
365 |
|
|
zdufi(1, l)*COS(rlonv(i))+zdvfi(1, l)*SIN(rlonv(i)) |
366 |
|
|
pdvfi(i, jjm, l)=zdufi(klon, l)*COS(rlonv(i)) & |
367 |
|
|
+zdvfi(klon, l)*SIN(rlonv(i)) |
368 |
|
|
pdvfi(i, 1, l)= & |
369 |
|
|
0.5*(pdvfi(i, 1, l)+zdvfi(i+1, l))*cv_2d(i, 1) |
370 |
|
|
pdvfi(i, jjm, l)= & |
371 |
|
|
0.5*(pdvfi(i, jjm, l)+zdvfi(klon-iim-1+i, l))*cv_2d(i, jjm) |
372 |
guez |
3 |
ENDDO |
373 |
|
|
|
374 |
guez |
34 |
pdvfi(iim + 1, 1, l) = pdvfi(1, 1, l) |
375 |
|
|
pdvfi(iim + 1, jjm, l)= pdvfi(1, jjm, l) |
376 |
guez |
3 |
ENDDO |
377 |
|
|
|
378 |
|
|
END SUBROUTINE calfis |
379 |
|
|
|
380 |
|
|
end module calfis_m |