1 |
module clmain_m |
2 |
|
3 |
IMPLICIT NONE |
4 |
|
5 |
contains |
6 |
|
7 |
SUBROUTINE clmain(dtime, itap, pctsrf, pctsrf_new, t, q, u, v, & |
8 |
jour, rmu0, co2_ppm, ok_veget, ocean, ts, & |
9 |
soil_model, cdmmax, cdhmax, ksta, ksta_ter, ok_kzmin, ftsoil, & |
10 |
qsol, paprs, pplay, snow, qsurf, evap, albe, alblw, fluxlat, & |
11 |
rain_fall, snow_f, solsw, sollw, fder, rlon, rlat, & |
12 |
rugos, debut, agesno, rugoro, d_t, d_q, d_u, d_v, & |
13 |
d_ts, flux_t, flux_q, flux_u, flux_v, cdragh, cdragm, q2, & |
14 |
dflux_t, dflux_q, ycoefh, zu1, zv1, t2m, q2m, u10m, v10m, pblh, & |
15 |
capcl, oliqcl, cteicl, pblt, therm, trmb1, trmb2, trmb3, plcl, & |
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fqcalving, ffonte, run_off_lic_0, flux_o, flux_g, tslab, seaice) |
17 |
|
18 |
! From phylmd/clmain.F, version 1.6 2005/11/16 14:47:19 |
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! Author: Z. X. Li (LMD/CNRS), date: 1993/08/18 |
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! Objet : interface de couche limite (diffusion verticale) |
21 |
|
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! Tout ce qui a trait aux traceurs est dans "phytrac". Le calcul |
23 |
! de la couche limite pour les traceurs se fait avec "cltrac" et |
24 |
! ne tient pas compte de la différentiation des sous-fractions de |
25 |
! sol. |
26 |
|
27 |
! Pour pouvoir extraire les coefficients d'échanges et le vent |
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! dans la première couche, trois champs ont été créés : "ycoefh", |
29 |
! "zu1" et "zv1". Nous avons moyenné les valeurs de ces trois |
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! champs sur les quatre sous-surfaces du modèle. |
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|
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use clqh_m, only: clqh |
33 |
use clvent_m, only: clvent |
34 |
use coefkz_m, only: coefkz |
35 |
use coefkzmin_m, only: coefkzmin |
36 |
USE conf_gcm_m, ONLY: prt_level |
37 |
USE conf_phys_m, ONLY: iflag_pbl |
38 |
USE dimens_m, ONLY: iim, jjm |
39 |
USE dimphy, ONLY: klev, klon, zmasq |
40 |
USE dimsoil, ONLY: nsoilmx |
41 |
USE dynetat0_m, ONLY: day_ini |
42 |
USE gath_cpl, ONLY: gath2cpl |
43 |
use hbtm_m, only: hbtm |
44 |
USE histbeg_totreg_m, ONLY: histbeg_totreg |
45 |
USE histdef_m, ONLY: histdef |
46 |
USE histend_m, ONLY: histend |
47 |
USE histsync_m, ONLY: histsync |
48 |
use histwrite_m, only: histwrite |
49 |
USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter, nbsrf |
50 |
USE suphec_m, ONLY: rd, rg, rkappa |
51 |
USE temps, ONLY: annee_ref, itau_phy |
52 |
use ustarhb_m, only: ustarhb |
53 |
use vdif_kcay_m, only: vdif_kcay |
54 |
use yamada4_m, only: yamada4 |
55 |
use ymds2ju_m, ONLY: ymds2ju |
56 |
|
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! Arguments: |
58 |
|
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REAL, INTENT(IN):: dtime ! interval du temps (secondes) |
60 |
INTEGER, INTENT(IN):: itap ! numero du pas de temps |
61 |
REAL, INTENT(inout):: pctsrf(klon, nbsrf) |
62 |
|
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! la nouvelle repartition des surfaces sortie de l'interface |
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REAL, INTENT(out):: pctsrf_new(klon, nbsrf) |
65 |
|
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REAL, INTENT(IN):: t(klon, klev) ! temperature (K) |
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REAL, INTENT(IN):: q(klon, klev) ! vapeur d'eau (kg/kg) |
68 |
REAL, INTENT(IN):: u(klon, klev), v(klon, klev) ! vitesse |
69 |
INTEGER, INTENT(IN):: jour ! jour de l'annee en cours |
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REAL, intent(in):: rmu0(klon) ! cosinus de l'angle solaire zenithal |
71 |
REAL co2_ppm ! taux CO2 atmosphere |
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LOGICAL ok_veget |
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CHARACTER(len=*), INTENT(IN):: ocean |
74 |
REAL ts(klon, nbsrf) ! input-R- temperature du sol (en Kelvin) |
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LOGICAL, INTENT(IN):: soil_model |
76 |
REAL, INTENT(IN):: cdmmax, cdhmax ! seuils cdrm, cdrh |
77 |
REAL ksta, ksta_ter |
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LOGICAL ok_kzmin |
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REAL ftsoil(klon, nsoilmx, nbsrf) |
80 |
REAL qsol(klon) |
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REAL, INTENT(IN):: paprs(klon, klev+1) ! pression a intercouche (Pa) |
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REAL, INTENT(IN):: pplay(klon, klev) ! pression au milieu de couche (Pa) |
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REAL snow(klon, nbsrf) |
84 |
REAL qsurf(klon, nbsrf) |
85 |
REAL evap(klon, nbsrf) |
86 |
REAL albe(klon, nbsrf) |
87 |
REAL alblw(klon, nbsrf) |
88 |
|
89 |
REAL fluxlat(klon, nbsrf) |
90 |
|
91 |
REAL, intent(in):: rain_fall(klon), snow_f(klon) |
92 |
REAL, INTENT(IN):: solsw(klon, nbsrf), sollw(klon, nbsrf) |
93 |
REAL fder(klon) |
94 |
REAL, INTENT(IN):: rlon(klon) |
95 |
REAL, INTENT(IN):: rlat(klon) ! latitude en degrés |
96 |
|
97 |
REAL rugos(klon, nbsrf) |
98 |
! rugos----input-R- longeur de rugosite (en m) |
99 |
|
100 |
LOGICAL, INTENT(IN):: debut |
101 |
real agesno(klon, nbsrf) |
102 |
REAL, INTENT(IN):: rugoro(klon) |
103 |
|
104 |
REAL d_t(klon, klev), d_q(klon, klev) |
105 |
! d_t------output-R- le changement pour "t" |
106 |
! d_q------output-R- le changement pour "q" |
107 |
|
108 |
REAL, intent(out):: d_u(klon, klev), d_v(klon, klev) |
109 |
! changement pour "u" et "v" |
110 |
|
111 |
REAL d_ts(klon, nbsrf) |
112 |
! d_ts-----output-R- le changement pour "ts" |
113 |
|
114 |
REAL flux_t(klon, klev, nbsrf), flux_q(klon, klev, nbsrf) |
115 |
! flux_t---output-R- flux de chaleur sensible (CpT) J/m**2/s (W/m**2) |
116 |
! (orientation positive vers le bas) |
117 |
! flux_q---output-R- flux de vapeur d'eau (kg/m**2/s) |
118 |
|
119 |
REAL flux_u(klon, klev, nbsrf), flux_v(klon, klev, nbsrf) |
120 |
! flux_u---output-R- tension du vent X: (kg m/s)/(m**2 s) ou Pascal |
121 |
! flux_v---output-R- tension du vent Y: (kg m/s)/(m**2 s) ou Pascal |
122 |
|
123 |
REAL, INTENT(out):: cdragh(klon), cdragm(klon) |
124 |
real q2(klon, klev+1, nbsrf) |
125 |
|
126 |
REAL dflux_t(klon), dflux_q(klon) |
127 |
! dflux_t derive du flux sensible |
128 |
! dflux_q derive du flux latent |
129 |
!IM "slab" ocean |
130 |
|
131 |
REAL, intent(out):: ycoefh(klon, klev) |
132 |
REAL, intent(out):: zu1(klon) |
133 |
REAL zv1(klon) |
134 |
REAL t2m(klon, nbsrf), q2m(klon, nbsrf) |
135 |
REAL u10m(klon, nbsrf), v10m(klon, nbsrf) |
136 |
|
137 |
!IM cf. AM : pbl, hbtm (Comme les autres diagnostics on cumule ds |
138 |
! physiq ce qui permet de sortir les grdeurs par sous surface) |
139 |
REAL pblh(klon, nbsrf) |
140 |
! pblh------- HCL |
141 |
REAL capcl(klon, nbsrf) |
142 |
REAL oliqcl(klon, nbsrf) |
143 |
REAL cteicl(klon, nbsrf) |
144 |
REAL pblt(klon, nbsrf) |
145 |
! pblT------- T au nveau HCL |
146 |
REAL therm(klon, nbsrf) |
147 |
REAL trmb1(klon, nbsrf) |
148 |
! trmb1-------deep_cape |
149 |
REAL trmb2(klon, nbsrf) |
150 |
! trmb2--------inhibition |
151 |
REAL trmb3(klon, nbsrf) |
152 |
! trmb3-------Point Omega |
153 |
REAL plcl(klon, nbsrf) |
154 |
REAL fqcalving(klon, nbsrf), ffonte(klon, nbsrf) |
155 |
! ffonte----Flux thermique utilise pour fondre la neige |
156 |
! fqcalving-Flux d'eau "perdue" par la surface et necessaire pour limiter la |
157 |
! hauteur de neige, en kg/m2/s |
158 |
REAL run_off_lic_0(klon) |
159 |
|
160 |
REAL flux_o(klon), flux_g(klon) |
161 |
!IM "slab" ocean |
162 |
! flux_g---output-R- flux glace (pour OCEAN='slab ') |
163 |
! flux_o---output-R- flux ocean (pour OCEAN='slab ') |
164 |
|
165 |
REAL tslab(klon) |
166 |
! tslab-in/output-R temperature du slab ocean (en Kelvin) |
167 |
! uniqmnt pour slab |
168 |
|
169 |
REAL seaice(klon) |
170 |
! seaice---output-R- glace de mer (kg/m2) (pour OCEAN='slab ') |
171 |
|
172 |
! Local: |
173 |
|
174 |
REAL y_flux_o(klon), y_flux_g(klon) |
175 |
real ytslab(klon) |
176 |
real y_seaice(klon) |
177 |
REAL y_fqcalving(klon), y_ffonte(klon) |
178 |
real y_run_off_lic_0(klon) |
179 |
|
180 |
REAL rugmer(klon) |
181 |
|
182 |
REAL ytsoil(klon, nsoilmx) |
183 |
|
184 |
REAL yts(klon), yrugos(klon), ypct(klon), yz0_new(klon) |
185 |
REAL yalb(klon) |
186 |
REAL yalblw(klon) |
187 |
REAL yu1(klon), yv1(klon) |
188 |
! on rajoute en output yu1 et yv1 qui sont les vents dans |
189 |
! la premiere couche |
190 |
REAL ysnow(klon), yqsurf(klon), yagesno(klon), yqsol(klon) |
191 |
REAL yrain_f(klon), ysnow_f(klon) |
192 |
REAL ysollw(klon), ysolsw(klon) |
193 |
REAL yfder(klon), ytaux(klon), ytauy(klon) |
194 |
REAL yrugm(klon), yrads(klon), yrugoro(klon) |
195 |
|
196 |
REAL yfluxlat(klon) |
197 |
|
198 |
REAL y_d_ts(klon) |
199 |
REAL y_d_t(klon, klev), y_d_q(klon, klev) |
200 |
REAL y_d_u(klon, klev), y_d_v(klon, klev) |
201 |
REAL y_flux_t(klon, klev), y_flux_q(klon, klev) |
202 |
REAL y_flux_u(klon, klev), y_flux_v(klon, klev) |
203 |
REAL y_dflux_t(klon), y_dflux_q(klon) |
204 |
REAL coefh(klon, klev), coefm(klon, klev) |
205 |
REAL yu(klon, klev), yv(klon, klev) |
206 |
REAL yt(klon, klev), yq(klon, klev) |
207 |
REAL ypaprs(klon, klev+1), ypplay(klon, klev), ydelp(klon, klev) |
208 |
|
209 |
REAL ycoefm0(klon, klev), ycoefh0(klon, klev) |
210 |
|
211 |
REAL yzlay(klon, klev), yzlev(klon, klev+1), yteta(klon, klev) |
212 |
REAL ykmm(klon, klev+1), ykmn(klon, klev+1) |
213 |
REAL ykmq(klon, klev+1) |
214 |
REAL yq2(klon, klev+1) |
215 |
REAL q2diag(klon, klev+1) |
216 |
|
217 |
REAL u1lay(klon), v1lay(klon) |
218 |
REAL delp(klon, klev) |
219 |
INTEGER i, k, nsrf |
220 |
|
221 |
INTEGER ni(klon), knon, j |
222 |
|
223 |
REAL pctsrf_pot(klon, nbsrf) |
224 |
! "pourcentage potentiel" pour tenir compte des éventuelles |
225 |
! apparitions ou disparitions de la glace de mer |
226 |
|
227 |
REAL zx_alf1, zx_alf2 !valeur ambiante par extrapola. |
228 |
|
229 |
! maf pour sorties IOISPL en cas de debugagage |
230 |
|
231 |
CHARACTER(80) cldebug |
232 |
SAVE cldebug |
233 |
CHARACTER(8) cl_surf(nbsrf) |
234 |
SAVE cl_surf |
235 |
INTEGER nhoridbg, nidbg |
236 |
SAVE nhoridbg, nidbg |
237 |
INTEGER ndexbg(iim*(jjm+1)) |
238 |
REAL zx_lon(iim, jjm+1), zx_lat(iim, jjm+1), zjulian |
239 |
REAL tabindx(klon) |
240 |
REAL debugtab(iim, jjm+1) |
241 |
LOGICAL first_appel |
242 |
SAVE first_appel |
243 |
DATA first_appel/ .TRUE./ |
244 |
LOGICAL:: debugindex = .FALSE. |
245 |
INTEGER idayref |
246 |
|
247 |
REAL yt2m(klon), yq2m(klon), yu10m(klon) |
248 |
REAL yustar(klon) |
249 |
! -- LOOP |
250 |
REAL yu10mx(klon) |
251 |
REAL yu10my(klon) |
252 |
REAL ywindsp(klon) |
253 |
! -- LOOP |
254 |
|
255 |
REAL yt10m(klon), yq10m(klon) |
256 |
REAL ypblh(klon) |
257 |
REAL ylcl(klon) |
258 |
REAL ycapcl(klon) |
259 |
REAL yoliqcl(klon) |
260 |
REAL ycteicl(klon) |
261 |
REAL ypblt(klon) |
262 |
REAL ytherm(klon) |
263 |
REAL ytrmb1(klon) |
264 |
REAL ytrmb2(klon) |
265 |
REAL ytrmb3(klon) |
266 |
REAL uzon(klon), vmer(klon) |
267 |
REAL tair1(klon), qair1(klon), tairsol(klon) |
268 |
REAL psfce(klon), patm(klon) |
269 |
|
270 |
REAL qairsol(klon), zgeo1(klon) |
271 |
REAL rugo1(klon) |
272 |
|
273 |
! utiliser un jeu de fonctions simples |
274 |
LOGICAL zxli |
275 |
PARAMETER (zxli=.FALSE.) |
276 |
|
277 |
!------------------------------------------------------------ |
278 |
|
279 |
ytherm = 0. |
280 |
|
281 |
IF (debugindex .AND. first_appel) THEN |
282 |
first_appel = .FALSE. |
283 |
|
284 |
! initialisation sorties netcdf |
285 |
|
286 |
idayref = day_ini |
287 |
CALL ymds2ju(annee_ref, 1, idayref, 0., zjulian) |
288 |
CALL gr_fi_ecrit(1, klon, iim, jjm+1, rlon, zx_lon) |
289 |
DO i = 1, iim |
290 |
zx_lon(i, 1) = rlon(i+1) |
291 |
zx_lon(i, jjm+1) = rlon(i+1) |
292 |
END DO |
293 |
CALL gr_fi_ecrit(1, klon, iim, jjm+1, rlat, zx_lat) |
294 |
cldebug = 'sous_index' |
295 |
CALL histbeg_totreg(cldebug, zx_lon(:, 1), zx_lat(1, :), 1, & |
296 |
iim, 1, jjm+1, itau_phy, zjulian, dtime, nhoridbg, nidbg) |
297 |
! no vertical axis |
298 |
cl_surf(1) = 'ter' |
299 |
cl_surf(2) = 'lic' |
300 |
cl_surf(3) = 'oce' |
301 |
cl_surf(4) = 'sic' |
302 |
DO nsrf = 1, nbsrf |
303 |
CALL histdef(nidbg, cl_surf(nsrf), cl_surf(nsrf), '-', iim, jjm+1, & |
304 |
nhoridbg, 1, 1, 1, -99, 'inst', dtime, dtime) |
305 |
END DO |
306 |
CALL histend(nidbg) |
307 |
CALL histsync(nidbg) |
308 |
END IF |
309 |
|
310 |
DO k = 1, klev ! epaisseur de couche |
311 |
DO i = 1, klon |
312 |
delp(i, k) = paprs(i, k) - paprs(i, k+1) |
313 |
END DO |
314 |
END DO |
315 |
DO i = 1, klon ! vent de la premiere couche |
316 |
zx_alf1 = 1.0 |
317 |
zx_alf2 = 1.0 - zx_alf1 |
318 |
u1lay(i) = u(i, 1)*zx_alf1 + u(i, 2)*zx_alf2 |
319 |
v1lay(i) = v(i, 1)*zx_alf1 + v(i, 2)*zx_alf2 |
320 |
END DO |
321 |
|
322 |
! Initialization: |
323 |
rugmer = 0. |
324 |
cdragh = 0. |
325 |
cdragm = 0. |
326 |
dflux_t = 0. |
327 |
dflux_q = 0. |
328 |
zu1 = 0. |
329 |
zv1 = 0. |
330 |
ypct = 0. |
331 |
yts = 0. |
332 |
ysnow = 0. |
333 |
yqsurf = 0. |
334 |
yalb = 0. |
335 |
yalblw = 0. |
336 |
yrain_f = 0. |
337 |
ysnow_f = 0. |
338 |
yfder = 0. |
339 |
ytaux = 0. |
340 |
ytauy = 0. |
341 |
ysolsw = 0. |
342 |
ysollw = 0. |
343 |
yrugos = 0. |
344 |
yu1 = 0. |
345 |
yv1 = 0. |
346 |
yrads = 0. |
347 |
ypaprs = 0. |
348 |
ypplay = 0. |
349 |
ydelp = 0. |
350 |
yu = 0. |
351 |
yv = 0. |
352 |
yt = 0. |
353 |
yq = 0. |
354 |
pctsrf_new = 0. |
355 |
y_flux_u = 0. |
356 |
y_flux_v = 0. |
357 |
!$$ PB |
358 |
y_dflux_t = 0. |
359 |
y_dflux_q = 0. |
360 |
ytsoil = 999999. |
361 |
yrugoro = 0. |
362 |
! -- LOOP |
363 |
yu10mx = 0. |
364 |
yu10my = 0. |
365 |
ywindsp = 0. |
366 |
! -- LOOP |
367 |
d_ts = 0. |
368 |
!§§§ PB |
369 |
yfluxlat = 0. |
370 |
flux_t = 0. |
371 |
flux_q = 0. |
372 |
flux_u = 0. |
373 |
flux_v = 0. |
374 |
d_t = 0. |
375 |
d_q = 0. |
376 |
d_u = 0. |
377 |
d_v = 0. |
378 |
ycoefh = 0. |
379 |
|
380 |
! Boucler sur toutes les sous-fractions du sol: |
381 |
|
382 |
! Initialisation des "pourcentages potentiels". On considère ici qu'on |
383 |
! peut avoir potentiellement de la glace sur tout le domaine océanique |
384 |
! (à affiner) |
385 |
|
386 |
pctsrf_pot = pctsrf |
387 |
pctsrf_pot(:, is_oce) = 1. - zmasq |
388 |
pctsrf_pot(:, is_sic) = 1. - zmasq |
389 |
|
390 |
loop_surface: DO nsrf = 1, nbsrf |
391 |
! Chercher les indices : |
392 |
ni = 0 |
393 |
knon = 0 |
394 |
DO i = 1, klon |
395 |
! Pour déterminer le domaine à traiter, on utilise les surfaces |
396 |
! "potentielles" |
397 |
IF (pctsrf_pot(i, nsrf) > epsfra) THEN |
398 |
knon = knon + 1 |
399 |
ni(knon) = i |
400 |
END IF |
401 |
END DO |
402 |
|
403 |
! variables pour avoir une sortie IOIPSL des INDEX |
404 |
IF (debugindex) THEN |
405 |
tabindx = 0. |
406 |
DO i = 1, knon |
407 |
tabindx(i) = real(i) |
408 |
END DO |
409 |
debugtab = 0. |
410 |
ndexbg = 0 |
411 |
CALL gath2cpl(tabindx, debugtab, klon, knon, iim, jjm, ni) |
412 |
CALL histwrite(nidbg, cl_surf(nsrf), itap, debugtab) |
413 |
END IF |
414 |
|
415 |
if_knon: IF (knon /= 0) then |
416 |
DO j = 1, knon |
417 |
i = ni(j) |
418 |
ypct(j) = pctsrf(i, nsrf) |
419 |
yts(j) = ts(i, nsrf) |
420 |
ytslab(i) = tslab(i) |
421 |
ysnow(j) = snow(i, nsrf) |
422 |
yqsurf(j) = qsurf(i, nsrf) |
423 |
yalb(j) = albe(i, nsrf) |
424 |
yalblw(j) = alblw(i, nsrf) |
425 |
yrain_f(j) = rain_fall(i) |
426 |
ysnow_f(j) = snow_f(i) |
427 |
yagesno(j) = agesno(i, nsrf) |
428 |
yfder(j) = fder(i) |
429 |
ytaux(j) = flux_u(i, 1, nsrf) |
430 |
ytauy(j) = flux_v(i, 1, nsrf) |
431 |
ysolsw(j) = solsw(i, nsrf) |
432 |
ysollw(j) = sollw(i, nsrf) |
433 |
yrugos(j) = rugos(i, nsrf) |
434 |
yrugoro(j) = rugoro(i) |
435 |
yu1(j) = u1lay(i) |
436 |
yv1(j) = v1lay(i) |
437 |
yrads(j) = ysolsw(j) + ysollw(j) |
438 |
ypaprs(j, klev+1) = paprs(i, klev+1) |
439 |
y_run_off_lic_0(j) = run_off_lic_0(i) |
440 |
yu10mx(j) = u10m(i, nsrf) |
441 |
yu10my(j) = v10m(i, nsrf) |
442 |
ywindsp(j) = sqrt(yu10mx(j)*yu10mx(j)+yu10my(j)*yu10my(j)) |
443 |
END DO |
444 |
|
445 |
! IF bucket model for continent, copy soil water content |
446 |
IF (nsrf == is_ter .AND. .NOT. ok_veget) THEN |
447 |
DO j = 1, knon |
448 |
i = ni(j) |
449 |
yqsol(j) = qsol(i) |
450 |
END DO |
451 |
ELSE |
452 |
yqsol = 0. |
453 |
END IF |
454 |
|
455 |
DO k = 1, nsoilmx |
456 |
DO j = 1, knon |
457 |
i = ni(j) |
458 |
ytsoil(j, k) = ftsoil(i, k, nsrf) |
459 |
END DO |
460 |
END DO |
461 |
|
462 |
DO k = 1, klev |
463 |
DO j = 1, knon |
464 |
i = ni(j) |
465 |
ypaprs(j, k) = paprs(i, k) |
466 |
ypplay(j, k) = pplay(i, k) |
467 |
ydelp(j, k) = delp(i, k) |
468 |
yu(j, k) = u(i, k) |
469 |
yv(j, k) = v(i, k) |
470 |
yt(j, k) = t(i, k) |
471 |
yq(j, k) = q(i, k) |
472 |
END DO |
473 |
END DO |
474 |
|
475 |
! calculer Cdrag et les coefficients d'echange |
476 |
CALL coefkz(nsrf, knon, ypaprs, ypplay, ksta, ksta_ter, yts, yrugos, & |
477 |
yu, yv, yt, yq, yqsurf, coefm(:knon, :), coefh(:knon, :)) |
478 |
IF (iflag_pbl == 1) THEN |
479 |
CALL coefkz2(nsrf, knon, ypaprs, ypplay, yt, ycoefm0, ycoefh0) |
480 |
coefm(:knon, :) = max(coefm(:knon, :), ycoefm0(:knon, :)) |
481 |
coefh(:knon, :) = max(coefh(:knon, :), ycoefh0(:knon, :)) |
482 |
END IF |
483 |
|
484 |
! on met un seuil pour coefm et coefh |
485 |
IF (nsrf == is_oce) THEN |
486 |
coefm(:knon, 1) = min(coefm(:knon, 1), cdmmax) |
487 |
coefh(:knon, 1) = min(coefh(:knon, 1), cdhmax) |
488 |
END IF |
489 |
|
490 |
IF (ok_kzmin) THEN |
491 |
! Calcul d'une diffusion minimale pour les conditions tres stables |
492 |
CALL coefkzmin(knon, ypaprs, ypplay, yu, yv, yt, yq, & |
493 |
coefm(:knon, 1), ycoefm0, ycoefh0) |
494 |
coefm(:knon, :) = max(coefm(:knon, :), ycoefm0(:knon, :)) |
495 |
coefh(:knon, :) = max(coefh(:knon, :), ycoefh0(:knon, :)) |
496 |
END IF |
497 |
|
498 |
IF (iflag_pbl >= 3) THEN |
499 |
! MELLOR ET YAMADA adapté à Mars, Richard Fournier et |
500 |
! Frédéric Hourdin |
501 |
yzlay(:knon, 1) = rd * yt(:knon, 1) / (0.5 * (ypaprs(:knon, 1) & |
502 |
+ ypplay(:knon, 1))) & |
503 |
* (ypaprs(:knon, 1) - ypplay(:knon, 1)) / rg |
504 |
DO k = 2, klev |
505 |
yzlay(1:knon, k) = yzlay(1:knon, k-1) & |
506 |
+ rd * 0.5 * (yt(1:knon, k-1) + yt(1:knon, k)) & |
507 |
/ ypaprs(1:knon, k) & |
508 |
* (ypplay(1:knon, k-1) - ypplay(1:knon, k)) / rg |
509 |
END DO |
510 |
DO k = 1, klev |
511 |
yteta(1:knon, k) = yt(1:knon, k)*(ypaprs(1:knon, 1) & |
512 |
/ ypplay(1:knon, k))**rkappa * (1.+0.61*yq(1:knon, k)) |
513 |
END DO |
514 |
yzlev(1:knon, 1) = 0. |
515 |
yzlev(:knon, klev+1) = 2. * yzlay(:knon, klev) & |
516 |
- yzlay(:knon, klev - 1) |
517 |
DO k = 2, klev |
518 |
yzlev(1:knon, k) = 0.5*(yzlay(1:knon, k)+yzlay(1:knon, k-1)) |
519 |
END DO |
520 |
DO k = 1, klev + 1 |
521 |
DO j = 1, knon |
522 |
i = ni(j) |
523 |
yq2(j, k) = q2(i, k, nsrf) |
524 |
END DO |
525 |
END DO |
526 |
|
527 |
CALL ustarhb(knon, yu, yv, coefm(:knon, 1), yustar) |
528 |
|
529 |
IF (prt_level > 9) THEN |
530 |
PRINT *, 'USTAR = ', yustar |
531 |
END IF |
532 |
|
533 |
! iflag_pbl peut être utilisé comme longueur de mélange |
534 |
|
535 |
IF (iflag_pbl >= 11) THEN |
536 |
CALL vdif_kcay(knon, dtime, rg, rd, ypaprs, yt, yzlev, yzlay, & |
537 |
yu, yv, yteta, coefm(:knon, 1), yq2, q2diag, ykmm, ykmn, & |
538 |
yustar, iflag_pbl) |
539 |
ELSE |
540 |
CALL yamada4(knon, dtime, rg, yzlev, yzlay, yu, yv, yteta, & |
541 |
coefm(:knon, 1), yq2, ykmm, ykmn, ykmq, yustar, iflag_pbl) |
542 |
END IF |
543 |
|
544 |
coefm(:knon, 2:) = ykmm(:knon, 2:klev) |
545 |
coefh(:knon, 2:) = ykmn(:knon, 2:klev) |
546 |
END IF |
547 |
|
548 |
! calculer la diffusion des vitesses "u" et "v" |
549 |
CALL clvent(knon, dtime, yu1, yv1, coefm(:knon, :), yt, yu, ypaprs, & |
550 |
ypplay, ydelp, y_d_u, y_flux_u) |
551 |
CALL clvent(knon, dtime, yu1, yv1, coefm(:knon, :), yt, yv, ypaprs, & |
552 |
ypplay, ydelp, y_d_v, y_flux_v) |
553 |
|
554 |
! pour le couplage |
555 |
ytaux = y_flux_u(:, 1) |
556 |
ytauy = y_flux_v(:, 1) |
557 |
|
558 |
! calculer la diffusion de "q" et de "h" |
559 |
CALL clqh(dtime, itap, jour, debut, rlat, knon, nsrf, ni, pctsrf, & |
560 |
soil_model, ytsoil, yqsol, ok_veget, ocean, rmu0, co2_ppm, & |
561 |
yrugos, yrugoro, yu1, yv1, coefh(:knon, :), yt, yq, yts, & |
562 |
ypaprs, ypplay, ydelp, yrads, yalb, yalblw, ysnow, yqsurf, & |
563 |
yrain_f, ysnow_f, yfder, ysolsw, yfluxlat, pctsrf_new, & |
564 |
yagesno, y_d_t, y_d_q, y_d_ts, yz0_new, y_flux_t, y_flux_q, & |
565 |
y_dflux_t, y_dflux_q, y_fqcalving, y_ffonte, y_run_off_lic_0, & |
566 |
y_flux_o, y_flux_g, ytslab, y_seaice) |
567 |
|
568 |
! calculer la longueur de rugosite sur ocean |
569 |
yrugm = 0. |
570 |
IF (nsrf == is_oce) THEN |
571 |
DO j = 1, knon |
572 |
yrugm(j) = 0.018*coefm(j, 1)*(yu1(j)**2+yv1(j)**2)/rg + & |
573 |
0.11*14E-6/sqrt(coefm(j, 1)*(yu1(j)**2+yv1(j)**2)) |
574 |
yrugm(j) = max(1.5E-05, yrugm(j)) |
575 |
END DO |
576 |
END IF |
577 |
DO j = 1, knon |
578 |
y_dflux_t(j) = y_dflux_t(j)*ypct(j) |
579 |
y_dflux_q(j) = y_dflux_q(j)*ypct(j) |
580 |
yu1(j) = yu1(j)*ypct(j) |
581 |
yv1(j) = yv1(j)*ypct(j) |
582 |
END DO |
583 |
|
584 |
DO k = 1, klev |
585 |
DO j = 1, knon |
586 |
i = ni(j) |
587 |
coefh(j, k) = coefh(j, k)*ypct(j) |
588 |
coefm(j, k) = coefm(j, k)*ypct(j) |
589 |
y_d_t(j, k) = y_d_t(j, k)*ypct(j) |
590 |
y_d_q(j, k) = y_d_q(j, k)*ypct(j) |
591 |
flux_t(i, k, nsrf) = y_flux_t(j, k) |
592 |
flux_q(i, k, nsrf) = y_flux_q(j, k) |
593 |
flux_u(i, k, nsrf) = y_flux_u(j, k) |
594 |
flux_v(i, k, nsrf) = y_flux_v(j, k) |
595 |
y_d_u(j, k) = y_d_u(j, k)*ypct(j) |
596 |
y_d_v(j, k) = y_d_v(j, k)*ypct(j) |
597 |
END DO |
598 |
END DO |
599 |
|
600 |
evap(:, nsrf) = -flux_q(:, 1, nsrf) |
601 |
|
602 |
albe(:, nsrf) = 0. |
603 |
alblw(:, nsrf) = 0. |
604 |
snow(:, nsrf) = 0. |
605 |
qsurf(:, nsrf) = 0. |
606 |
rugos(:, nsrf) = 0. |
607 |
fluxlat(:, nsrf) = 0. |
608 |
DO j = 1, knon |
609 |
i = ni(j) |
610 |
d_ts(i, nsrf) = y_d_ts(j) |
611 |
albe(i, nsrf) = yalb(j) |
612 |
alblw(i, nsrf) = yalblw(j) |
613 |
snow(i, nsrf) = ysnow(j) |
614 |
qsurf(i, nsrf) = yqsurf(j) |
615 |
rugos(i, nsrf) = yz0_new(j) |
616 |
fluxlat(i, nsrf) = yfluxlat(j) |
617 |
IF (nsrf == is_oce) THEN |
618 |
rugmer(i) = yrugm(j) |
619 |
rugos(i, nsrf) = yrugm(j) |
620 |
END IF |
621 |
agesno(i, nsrf) = yagesno(j) |
622 |
fqcalving(i, nsrf) = y_fqcalving(j) |
623 |
ffonte(i, nsrf) = y_ffonte(j) |
624 |
cdragh(i) = cdragh(i) + coefh(j, 1) |
625 |
cdragm(i) = cdragm(i) + coefm(j, 1) |
626 |
dflux_t(i) = dflux_t(i) + y_dflux_t(j) |
627 |
dflux_q(i) = dflux_q(i) + y_dflux_q(j) |
628 |
zu1(i) = zu1(i) + yu1(j) |
629 |
zv1(i) = zv1(i) + yv1(j) |
630 |
END DO |
631 |
IF (nsrf == is_ter) THEN |
632 |
DO j = 1, knon |
633 |
i = ni(j) |
634 |
qsol(i) = yqsol(j) |
635 |
END DO |
636 |
END IF |
637 |
IF (nsrf == is_lic) THEN |
638 |
DO j = 1, knon |
639 |
i = ni(j) |
640 |
run_off_lic_0(i) = y_run_off_lic_0(j) |
641 |
END DO |
642 |
END IF |
643 |
!$$$ PB ajout pour soil |
644 |
ftsoil(:, :, nsrf) = 0. |
645 |
DO k = 1, nsoilmx |
646 |
DO j = 1, knon |
647 |
i = ni(j) |
648 |
ftsoil(i, k, nsrf) = ytsoil(j, k) |
649 |
END DO |
650 |
END DO |
651 |
|
652 |
DO j = 1, knon |
653 |
i = ni(j) |
654 |
DO k = 1, klev |
655 |
d_t(i, k) = d_t(i, k) + y_d_t(j, k) |
656 |
d_q(i, k) = d_q(i, k) + y_d_q(j, k) |
657 |
d_u(i, k) = d_u(i, k) + y_d_u(j, k) |
658 |
d_v(i, k) = d_v(i, k) + y_d_v(j, k) |
659 |
ycoefh(i, k) = ycoefh(i, k) + coefh(j, k) |
660 |
END DO |
661 |
END DO |
662 |
|
663 |
!cc diagnostic t, q a 2m et u, v a 10m |
664 |
|
665 |
DO j = 1, knon |
666 |
i = ni(j) |
667 |
uzon(j) = yu(j, 1) + y_d_u(j, 1) |
668 |
vmer(j) = yv(j, 1) + y_d_v(j, 1) |
669 |
tair1(j) = yt(j, 1) + y_d_t(j, 1) |
670 |
qair1(j) = yq(j, 1) + y_d_q(j, 1) |
671 |
zgeo1(j) = rd*tair1(j)/(0.5*(ypaprs(j, 1)+ypplay(j, & |
672 |
1)))*(ypaprs(j, 1)-ypplay(j, 1)) |
673 |
tairsol(j) = yts(j) + y_d_ts(j) |
674 |
rugo1(j) = yrugos(j) |
675 |
IF (nsrf == is_oce) THEN |
676 |
rugo1(j) = rugos(i, nsrf) |
677 |
END IF |
678 |
psfce(j) = ypaprs(j, 1) |
679 |
patm(j) = ypplay(j, 1) |
680 |
|
681 |
qairsol(j) = yqsurf(j) |
682 |
END DO |
683 |
|
684 |
CALL stdlevvar(klon, knon, nsrf, zxli, uzon, vmer, tair1, qair1, & |
685 |
zgeo1, tairsol, qairsol, rugo1, psfce, patm, yt2m, yq2m, & |
686 |
yt10m, yq10m, yu10m, yustar) |
687 |
|
688 |
DO j = 1, knon |
689 |
i = ni(j) |
690 |
t2m(i, nsrf) = yt2m(j) |
691 |
q2m(i, nsrf) = yq2m(j) |
692 |
|
693 |
! u10m, v10m : composantes du vent a 10m sans spirale de Ekman |
694 |
u10m(i, nsrf) = (yu10m(j)*uzon(j))/sqrt(uzon(j)**2+vmer(j)**2) |
695 |
v10m(i, nsrf) = (yu10m(j)*vmer(j))/sqrt(uzon(j)**2+vmer(j)**2) |
696 |
|
697 |
END DO |
698 |
|
699 |
CALL hbtm(knon, ypaprs, ypplay, yt2m, yt10m, yq2m, yq10m, yustar, & |
700 |
y_flux_t, y_flux_q, yu, yv, yt, yq, ypblh, ycapcl, yoliqcl, & |
701 |
ycteicl, ypblt, ytherm, ytrmb1, ytrmb2, ytrmb3, ylcl) |
702 |
|
703 |
DO j = 1, knon |
704 |
i = ni(j) |
705 |
pblh(i, nsrf) = ypblh(j) |
706 |
plcl(i, nsrf) = ylcl(j) |
707 |
capcl(i, nsrf) = ycapcl(j) |
708 |
oliqcl(i, nsrf) = yoliqcl(j) |
709 |
cteicl(i, nsrf) = ycteicl(j) |
710 |
pblt(i, nsrf) = ypblt(j) |
711 |
therm(i, nsrf) = ytherm(j) |
712 |
trmb1(i, nsrf) = ytrmb1(j) |
713 |
trmb2(i, nsrf) = ytrmb2(j) |
714 |
trmb3(i, nsrf) = ytrmb3(j) |
715 |
END DO |
716 |
|
717 |
DO j = 1, knon |
718 |
DO k = 1, klev + 1 |
719 |
i = ni(j) |
720 |
q2(i, k, nsrf) = yq2(j, k) |
721 |
END DO |
722 |
END DO |
723 |
!IM "slab" ocean |
724 |
IF (nsrf == is_oce) THEN |
725 |
DO j = 1, knon |
726 |
! on projette sur la grille globale |
727 |
i = ni(j) |
728 |
IF (pctsrf_new(i, is_oce)>epsfra) THEN |
729 |
flux_o(i) = y_flux_o(j) |
730 |
ELSE |
731 |
flux_o(i) = 0. |
732 |
END IF |
733 |
END DO |
734 |
END IF |
735 |
|
736 |
IF (nsrf == is_sic) THEN |
737 |
DO j = 1, knon |
738 |
i = ni(j) |
739 |
! On pondère lorsque l'on fait le bilan au sol : |
740 |
IF (pctsrf_new(i, is_sic)>epsfra) THEN |
741 |
flux_g(i) = y_flux_g(j) |
742 |
ELSE |
743 |
flux_g(i) = 0. |
744 |
END IF |
745 |
END DO |
746 |
|
747 |
END IF |
748 |
IF (ocean == 'slab ') THEN |
749 |
IF (nsrf == is_oce) THEN |
750 |
tslab(1:klon) = ytslab(1:klon) |
751 |
seaice(1:klon) = y_seaice(1:klon) |
752 |
END IF |
753 |
END IF |
754 |
end IF if_knon |
755 |
END DO loop_surface |
756 |
|
757 |
! On utilise les nouvelles surfaces |
758 |
|
759 |
rugos(:, is_oce) = rugmer |
760 |
pctsrf = pctsrf_new |
761 |
|
762 |
END SUBROUTINE clmain |
763 |
|
764 |
end module clmain_m |