| 1 |
module clmain_m |
| 2 |
|
| 3 |
IMPLICIT NONE |
| 4 |
|
| 5 |
contains |
| 6 |
|
| 7 |
SUBROUTINE clmain(dtime, itap, pctsrf, pctsrf_new, t, q, u, v, jour, rmu0, & |
| 8 |
co2_ppm, ts, cdmmax, cdhmax, ksta, ksta_ter, ok_kzmin, ftsoil, qsol, & |
| 9 |
paprs, pplay, snow, qsurf, evap, falbe, fluxlat, rain_fall, snow_f, & |
| 10 |
solsw, sollw, fder, rlat, rugos, debut, agesno, rugoro, d_t, d_q, d_u, & |
| 11 |
d_v, d_ts, flux_t, flux_q, flux_u, flux_v, cdragh, cdragm, q2, & |
| 12 |
dflux_t, dflux_q, ycoefh, zu1, zv1, t2m, q2m, u10m, v10m, pblh, capcl, & |
| 13 |
oliqcl, cteicl, pblt, therm, trmb1, trmb2, trmb3, plcl, fqcalving, & |
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ffonte, run_off_lic_0, flux_o, flux_g, tslab) |
| 15 |
|
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! From phylmd/clmain.F, version 1.6, 2005/11/16 14:47:19 |
| 17 |
! Author: Z. X. Li (LMD/CNRS), date: 1993/08/18 |
| 18 |
! Objet : interface de couche limite (diffusion verticale) |
| 19 |
|
| 20 |
! Tout ce qui a trait aux traceurs est dans "phytrac". Le calcul |
| 21 |
! de la couche limite pour les traceurs se fait avec "cltrac" et |
| 22 |
! ne tient pas compte de la diff\'erentiation des sous-fractions |
| 23 |
! de sol. |
| 24 |
|
| 25 |
! Pour pouvoir extraire les coefficients d'\'echanges et le vent |
| 26 |
! dans la premi\`ere couche, trois champs ont \'et\'e cr\'e\'es : "ycoefh", |
| 27 |
! "zu1" et "zv1". Nous avons moyenn\'e les valeurs de ces trois |
| 28 |
! champs sur les quatre sous-surfaces du mod\`ele. |
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|
| 30 |
use clqh_m, only: clqh |
| 31 |
use clvent_m, only: clvent |
| 32 |
use coefkz_m, only: coefkz |
| 33 |
use coefkzmin_m, only: coefkzmin |
| 34 |
USE conf_gcm_m, ONLY: prt_level |
| 35 |
USE conf_phys_m, ONLY: iflag_pbl |
| 36 |
USE dimens_m, ONLY: iim, jjm |
| 37 |
USE dimphy, ONLY: klev, klon, zmasq |
| 38 |
USE dimsoil, ONLY: nsoilmx |
| 39 |
use hbtm_m, only: hbtm |
| 40 |
USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter, nbsrf |
| 41 |
use stdlevvar_m, only: stdlevvar |
| 42 |
USE suphec_m, ONLY: rd, rg, rkappa |
| 43 |
use ustarhb_m, only: ustarhb |
| 44 |
use vdif_kcay_m, only: vdif_kcay |
| 45 |
use yamada4_m, only: yamada4 |
| 46 |
|
| 47 |
REAL, INTENT(IN):: dtime ! interval du temps (secondes) |
| 48 |
INTEGER, INTENT(IN):: itap ! numero du pas de temps |
| 49 |
REAL, INTENT(inout):: pctsrf(klon, nbsrf) |
| 50 |
|
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! la nouvelle repartition des surfaces sortie de l'interface |
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REAL, INTENT(out):: pctsrf_new(klon, nbsrf) |
| 53 |
|
| 54 |
REAL, INTENT(IN):: t(klon, klev) ! temperature (K) |
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REAL, INTENT(IN):: q(klon, klev) ! vapeur d'eau (kg/kg) |
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REAL, INTENT(IN):: u(klon, klev), v(klon, klev) ! vitesse |
| 57 |
INTEGER, INTENT(IN):: jour ! jour de l'annee en cours |
| 58 |
REAL, intent(in):: rmu0(klon) ! cosinus de l'angle solaire zenithal |
| 59 |
REAL, intent(in):: co2_ppm ! taux CO2 atmosphere |
| 60 |
REAL, INTENT(IN):: ts(klon, nbsrf) ! temperature du sol (en Kelvin) |
| 61 |
REAL, INTENT(IN):: cdmmax, cdhmax ! seuils cdrm, cdrh |
| 62 |
REAL, INTENT(IN):: ksta, ksta_ter |
| 63 |
LOGICAL, INTENT(IN):: ok_kzmin |
| 64 |
|
| 65 |
REAL, INTENT(inout):: ftsoil(klon, nsoilmx, nbsrf) |
| 66 |
! soil temperature of surface fraction |
| 67 |
|
| 68 |
REAL, INTENT(inout):: qsol(klon) |
| 69 |
! column-density of water in soil, in kg m-2 |
| 70 |
|
| 71 |
REAL, INTENT(IN):: paprs(klon, klev+1) ! pression a intercouche (Pa) |
| 72 |
REAL, INTENT(IN):: pplay(klon, klev) ! pression au milieu de couche (Pa) |
| 73 |
REAL snow(klon, nbsrf) |
| 74 |
REAL qsurf(klon, nbsrf) |
| 75 |
REAL evap(klon, nbsrf) |
| 76 |
REAL, intent(inout):: falbe(klon, nbsrf) |
| 77 |
|
| 78 |
REAL fluxlat(klon, nbsrf) |
| 79 |
|
| 80 |
REAL, intent(in):: rain_fall(klon) |
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! liquid water mass flux (kg/m2/s), positive down |
| 82 |
|
| 83 |
REAL, intent(in):: snow_f(klon) |
| 84 |
! solid water mass flux (kg/m2/s), positive down |
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|
| 86 |
REAL, INTENT(IN):: solsw(klon, nbsrf), sollw(klon, nbsrf) |
| 87 |
REAL, intent(in):: fder(klon) |
| 88 |
REAL, INTENT(IN):: rlat(klon) ! latitude en degr\'es |
| 89 |
|
| 90 |
REAL rugos(klon, nbsrf) |
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! rugos----input-R- longeur de rugosite (en m) |
| 92 |
|
| 93 |
LOGICAL, INTENT(IN):: debut |
| 94 |
real agesno(klon, nbsrf) |
| 95 |
REAL, INTENT(IN):: rugoro(klon) |
| 96 |
|
| 97 |
REAL d_t(klon, klev), d_q(klon, klev) |
| 98 |
! d_t------output-R- le changement pour "t" |
| 99 |
! d_q------output-R- le changement pour "q" |
| 100 |
|
| 101 |
REAL, intent(out):: d_u(klon, klev), d_v(klon, klev) |
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! changement pour "u" et "v" |
| 103 |
|
| 104 |
REAL, intent(out):: d_ts(klon, nbsrf) ! le changement pour "ts" |
| 105 |
|
| 106 |
REAL flux_t(klon, klev, nbsrf), flux_q(klon, klev, nbsrf) |
| 107 |
! flux_t---output-R- flux de chaleur sensible (CpT) J/m**2/s (W/m**2) |
| 108 |
! (orientation positive vers le bas) |
| 109 |
! flux_q---output-R- flux de vapeur d'eau (kg/m**2/s) |
| 110 |
|
| 111 |
REAL flux_u(klon, klev, nbsrf), flux_v(klon, klev, nbsrf) |
| 112 |
! flux_u---output-R- tension du vent X: (kg m/s)/(m**2 s) ou Pascal |
| 113 |
! flux_v---output-R- tension du vent Y: (kg m/s)/(m**2 s) ou Pascal |
| 114 |
|
| 115 |
REAL, INTENT(out):: cdragh(klon), cdragm(klon) |
| 116 |
real q2(klon, klev+1, nbsrf) |
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|
| 118 |
REAL, INTENT(out):: dflux_t(klon), dflux_q(klon) |
| 119 |
! dflux_t derive du flux sensible |
| 120 |
! dflux_q derive du flux latent |
| 121 |
!IM "slab" ocean |
| 122 |
|
| 123 |
REAL, intent(out):: ycoefh(klon, klev) |
| 124 |
REAL, intent(out):: zu1(klon) |
| 125 |
REAL zv1(klon) |
| 126 |
REAL t2m(klon, nbsrf), q2m(klon, nbsrf) |
| 127 |
REAL u10m(klon, nbsrf), v10m(klon, nbsrf) |
| 128 |
|
| 129 |
!IM cf. AM : pbl, hbtm (Comme les autres diagnostics on cumule ds |
| 130 |
! physiq ce qui permet de sortir les grdeurs par sous surface) |
| 131 |
REAL pblh(klon, nbsrf) |
| 132 |
! pblh------- HCL |
| 133 |
REAL capcl(klon, nbsrf) |
| 134 |
REAL oliqcl(klon, nbsrf) |
| 135 |
REAL cteicl(klon, nbsrf) |
| 136 |
REAL pblt(klon, nbsrf) |
| 137 |
! pblT------- T au nveau HCL |
| 138 |
REAL therm(klon, nbsrf) |
| 139 |
REAL trmb1(klon, nbsrf) |
| 140 |
! trmb1-------deep_cape |
| 141 |
REAL trmb2(klon, nbsrf) |
| 142 |
! trmb2--------inhibition |
| 143 |
REAL trmb3(klon, nbsrf) |
| 144 |
! trmb3-------Point Omega |
| 145 |
REAL plcl(klon, nbsrf) |
| 146 |
REAL fqcalving(klon, nbsrf), ffonte(klon, nbsrf) |
| 147 |
! ffonte----Flux thermique utilise pour fondre la neige |
| 148 |
! fqcalving-Flux d'eau "perdue" par la surface et necessaire pour limiter la |
| 149 |
! hauteur de neige, en kg/m2/s |
| 150 |
REAL run_off_lic_0(klon) |
| 151 |
|
| 152 |
REAL flux_o(klon), flux_g(klon) |
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!IM "slab" ocean |
| 154 |
! flux_g---output-R- flux glace (pour OCEAN='slab ') |
| 155 |
! flux_o---output-R- flux ocean (pour OCEAN='slab ') |
| 156 |
|
| 157 |
REAL tslab(klon) |
| 158 |
! tslab-in/output-R temperature du slab ocean (en Kelvin) |
| 159 |
! uniqmnt pour slab |
| 160 |
|
| 161 |
! Local: |
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|
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REAL y_flux_o(klon), y_flux_g(klon) |
| 164 |
real ytslab(klon) |
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REAL y_fqcalving(klon), y_ffonte(klon) |
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real y_run_off_lic_0(klon) |
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|
| 168 |
REAL rugmer(klon) |
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|
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REAL ytsoil(klon, nsoilmx) |
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|
| 172 |
REAL yts(klon), yrugos(klon), ypct(klon), yz0_new(klon) |
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REAL yalb(klon) |
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REAL yu1(klon), yv1(klon) |
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! on rajoute en output yu1 et yv1 qui sont les vents dans |
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! la premiere couche |
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REAL ysnow(klon), yqsurf(klon), yagesno(klon) |
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|
| 179 |
real yqsol(klon) |
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! column-density of water in soil, in kg m-2 |
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|
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REAL yrain_f(klon) |
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! liquid water mass flux (kg/m2/s), positive down |
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|
| 185 |
REAL ysnow_f(klon) |
| 186 |
! solid water mass flux (kg/m2/s), positive down |
| 187 |
|
| 188 |
REAL ysollw(klon), ysolsw(klon) |
| 189 |
REAL yfder(klon) |
| 190 |
REAL yrugm(klon), yrads(klon), yrugoro(klon) |
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|
| 192 |
REAL yfluxlat(klon) |
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|
| 194 |
REAL y_d_ts(klon) |
| 195 |
REAL y_d_t(klon, klev), y_d_q(klon, klev) |
| 196 |
REAL y_d_u(klon, klev), y_d_v(klon, klev) |
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REAL y_flux_t(klon, klev), y_flux_q(klon, klev) |
| 198 |
REAL y_flux_u(klon, klev), y_flux_v(klon, klev) |
| 199 |
REAL y_dflux_t(klon), y_dflux_q(klon) |
| 200 |
REAL coefh(klon, klev), coefm(klon, klev) |
| 201 |
REAL yu(klon, klev), yv(klon, klev) |
| 202 |
REAL yt(klon, klev), yq(klon, klev) |
| 203 |
REAL ypaprs(klon, klev+1), ypplay(klon, klev), ydelp(klon, klev) |
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|
| 205 |
REAL ycoefm0(klon, klev), ycoefh0(klon, klev) |
| 206 |
|
| 207 |
REAL yzlay(klon, klev), yzlev(klon, klev+1), yteta(klon, klev) |
| 208 |
REAL ykmm(klon, klev+1), ykmn(klon, klev+1) |
| 209 |
REAL ykmq(klon, klev+1) |
| 210 |
REAL yq2(klon, klev+1) |
| 211 |
REAL q2diag(klon, klev+1) |
| 212 |
|
| 213 |
REAL u1lay(klon), v1lay(klon) |
| 214 |
REAL delp(klon, klev) |
| 215 |
INTEGER i, k, nsrf |
| 216 |
|
| 217 |
INTEGER ni(klon), knon, j |
| 218 |
|
| 219 |
REAL pctsrf_pot(klon, nbsrf) |
| 220 |
! "pourcentage potentiel" pour tenir compte des \'eventuelles |
| 221 |
! apparitions ou disparitions de la glace de mer |
| 222 |
|
| 223 |
REAL zx_alf1, zx_alf2 !valeur ambiante par extrapola. |
| 224 |
|
| 225 |
REAL yt2m(klon), yq2m(klon), yu10m(klon) |
| 226 |
REAL yustar(klon) |
| 227 |
! -- LOOP |
| 228 |
REAL yu10mx(klon) |
| 229 |
REAL yu10my(klon) |
| 230 |
REAL ywindsp(klon) |
| 231 |
! -- LOOP |
| 232 |
|
| 233 |
REAL yt10m(klon), yq10m(klon) |
| 234 |
REAL ypblh(klon) |
| 235 |
REAL ylcl(klon) |
| 236 |
REAL ycapcl(klon) |
| 237 |
REAL yoliqcl(klon) |
| 238 |
REAL ycteicl(klon) |
| 239 |
REAL ypblt(klon) |
| 240 |
REAL ytherm(klon) |
| 241 |
REAL ytrmb1(klon) |
| 242 |
REAL ytrmb2(klon) |
| 243 |
REAL ytrmb3(klon) |
| 244 |
REAL uzon(klon), vmer(klon) |
| 245 |
REAL tair1(klon), qair1(klon), tairsol(klon) |
| 246 |
REAL psfce(klon), patm(klon) |
| 247 |
|
| 248 |
REAL qairsol(klon), zgeo1(klon) |
| 249 |
REAL rugo1(klon) |
| 250 |
|
| 251 |
! utiliser un jeu de fonctions simples |
| 252 |
LOGICAL zxli |
| 253 |
PARAMETER (zxli=.FALSE.) |
| 254 |
|
| 255 |
!------------------------------------------------------------ |
| 256 |
|
| 257 |
ytherm = 0. |
| 258 |
|
| 259 |
DO k = 1, klev ! epaisseur de couche |
| 260 |
DO i = 1, klon |
| 261 |
delp(i, k) = paprs(i, k) - paprs(i, k+1) |
| 262 |
END DO |
| 263 |
END DO |
| 264 |
DO i = 1, klon ! vent de la premiere couche |
| 265 |
zx_alf1 = 1.0 |
| 266 |
zx_alf2 = 1.0 - zx_alf1 |
| 267 |
u1lay(i) = u(i, 1)*zx_alf1 + u(i, 2)*zx_alf2 |
| 268 |
v1lay(i) = v(i, 1)*zx_alf1 + v(i, 2)*zx_alf2 |
| 269 |
END DO |
| 270 |
|
| 271 |
! Initialization: |
| 272 |
rugmer = 0. |
| 273 |
cdragh = 0. |
| 274 |
cdragm = 0. |
| 275 |
dflux_t = 0. |
| 276 |
dflux_q = 0. |
| 277 |
zu1 = 0. |
| 278 |
zv1 = 0. |
| 279 |
ypct = 0. |
| 280 |
yts = 0. |
| 281 |
ysnow = 0. |
| 282 |
yqsurf = 0. |
| 283 |
yrain_f = 0. |
| 284 |
ysnow_f = 0. |
| 285 |
yfder = 0. |
| 286 |
ysolsw = 0. |
| 287 |
ysollw = 0. |
| 288 |
yrugos = 0. |
| 289 |
yu1 = 0. |
| 290 |
yv1 = 0. |
| 291 |
yrads = 0. |
| 292 |
ypaprs = 0. |
| 293 |
ypplay = 0. |
| 294 |
ydelp = 0. |
| 295 |
yu = 0. |
| 296 |
yv = 0. |
| 297 |
yt = 0. |
| 298 |
yq = 0. |
| 299 |
pctsrf_new = 0. |
| 300 |
y_flux_u = 0. |
| 301 |
y_flux_v = 0. |
| 302 |
y_dflux_t = 0. |
| 303 |
y_dflux_q = 0. |
| 304 |
ytsoil = 999999. |
| 305 |
yrugoro = 0. |
| 306 |
yu10mx = 0. |
| 307 |
yu10my = 0. |
| 308 |
ywindsp = 0. |
| 309 |
d_ts = 0. |
| 310 |
yfluxlat = 0. |
| 311 |
flux_t = 0. |
| 312 |
flux_q = 0. |
| 313 |
flux_u = 0. |
| 314 |
flux_v = 0. |
| 315 |
d_t = 0. |
| 316 |
d_q = 0. |
| 317 |
d_u = 0. |
| 318 |
d_v = 0. |
| 319 |
ycoefh = 0. |
| 320 |
|
| 321 |
! Initialisation des "pourcentages potentiels". On consid\`ere ici qu'on |
| 322 |
! peut avoir potentiellement de la glace sur tout le domaine oc\'eanique |
| 323 |
! (\`a affiner) |
| 324 |
|
| 325 |
pctsrf_pot = pctsrf |
| 326 |
pctsrf_pot(:, is_oce) = 1. - zmasq |
| 327 |
pctsrf_pot(:, is_sic) = 1. - zmasq |
| 328 |
|
| 329 |
! Boucler sur toutes les sous-fractions du sol: |
| 330 |
|
| 331 |
loop_surface: DO nsrf = 1, nbsrf |
| 332 |
! Chercher les indices : |
| 333 |
ni = 0 |
| 334 |
knon = 0 |
| 335 |
DO i = 1, klon |
| 336 |
! Pour d\'eterminer le domaine \`a traiter, on utilise les surfaces |
| 337 |
! "potentielles" |
| 338 |
IF (pctsrf_pot(i, nsrf) > epsfra) THEN |
| 339 |
knon = knon + 1 |
| 340 |
ni(knon) = i |
| 341 |
END IF |
| 342 |
END DO |
| 343 |
|
| 344 |
if_knon: IF (knon /= 0) then |
| 345 |
DO j = 1, knon |
| 346 |
i = ni(j) |
| 347 |
ypct(j) = pctsrf(i, nsrf) |
| 348 |
yts(j) = ts(i, nsrf) |
| 349 |
ytslab(i) = tslab(i) |
| 350 |
ysnow(j) = snow(i, nsrf) |
| 351 |
yqsurf(j) = qsurf(i, nsrf) |
| 352 |
yalb(j) = falbe(i, nsrf) |
| 353 |
yrain_f(j) = rain_fall(i) |
| 354 |
ysnow_f(j) = snow_f(i) |
| 355 |
yagesno(j) = agesno(i, nsrf) |
| 356 |
yfder(j) = fder(i) |
| 357 |
ysolsw(j) = solsw(i, nsrf) |
| 358 |
ysollw(j) = sollw(i, nsrf) |
| 359 |
yrugos(j) = rugos(i, nsrf) |
| 360 |
yrugoro(j) = rugoro(i) |
| 361 |
yu1(j) = u1lay(i) |
| 362 |
yv1(j) = v1lay(i) |
| 363 |
yrads(j) = ysolsw(j) + ysollw(j) |
| 364 |
ypaprs(j, klev+1) = paprs(i, klev+1) |
| 365 |
y_run_off_lic_0(j) = run_off_lic_0(i) |
| 366 |
yu10mx(j) = u10m(i, nsrf) |
| 367 |
yu10my(j) = v10m(i, nsrf) |
| 368 |
ywindsp(j) = sqrt(yu10mx(j)*yu10mx(j)+yu10my(j)*yu10my(j)) |
| 369 |
END DO |
| 370 |
|
| 371 |
! For continent, copy soil water content |
| 372 |
IF (nsrf == is_ter) THEN |
| 373 |
yqsol(:knon) = qsol(ni(:knon)) |
| 374 |
ELSE |
| 375 |
yqsol = 0. |
| 376 |
END IF |
| 377 |
|
| 378 |
DO k = 1, nsoilmx |
| 379 |
DO j = 1, knon |
| 380 |
i = ni(j) |
| 381 |
ytsoil(j, k) = ftsoil(i, k, nsrf) |
| 382 |
END DO |
| 383 |
END DO |
| 384 |
|
| 385 |
DO k = 1, klev |
| 386 |
DO j = 1, knon |
| 387 |
i = ni(j) |
| 388 |
ypaprs(j, k) = paprs(i, k) |
| 389 |
ypplay(j, k) = pplay(i, k) |
| 390 |
ydelp(j, k) = delp(i, k) |
| 391 |
yu(j, k) = u(i, k) |
| 392 |
yv(j, k) = v(i, k) |
| 393 |
yt(j, k) = t(i, k) |
| 394 |
yq(j, k) = q(i, k) |
| 395 |
END DO |
| 396 |
END DO |
| 397 |
|
| 398 |
! calculer Cdrag et les coefficients d'echange |
| 399 |
CALL coefkz(nsrf, knon, ypaprs, ypplay, ksta, ksta_ter, yts, yrugos, & |
| 400 |
yu, yv, yt, yq, yqsurf, coefm(:knon, :), coefh(:knon, :)) |
| 401 |
IF (iflag_pbl == 1) THEN |
| 402 |
CALL coefkz2(nsrf, knon, ypaprs, ypplay, yt, ycoefm0, ycoefh0) |
| 403 |
coefm(:knon, :) = max(coefm(:knon, :), ycoefm0(:knon, :)) |
| 404 |
coefh(:knon, :) = max(coefh(:knon, :), ycoefh0(:knon, :)) |
| 405 |
END IF |
| 406 |
|
| 407 |
! on met un seuil pour coefm et coefh |
| 408 |
IF (nsrf == is_oce) THEN |
| 409 |
coefm(:knon, 1) = min(coefm(:knon, 1), cdmmax) |
| 410 |
coefh(:knon, 1) = min(coefh(:knon, 1), cdhmax) |
| 411 |
END IF |
| 412 |
|
| 413 |
IF (ok_kzmin) THEN |
| 414 |
! Calcul d'une diffusion minimale pour les conditions tres stables |
| 415 |
CALL coefkzmin(knon, ypaprs, ypplay, yu, yv, yt, yq, & |
| 416 |
coefm(:knon, 1), ycoefm0, ycoefh0) |
| 417 |
coefm(:knon, :) = max(coefm(:knon, :), ycoefm0(:knon, :)) |
| 418 |
coefh(:knon, :) = max(coefh(:knon, :), ycoefh0(:knon, :)) |
| 419 |
END IF |
| 420 |
|
| 421 |
IF (iflag_pbl >= 3) THEN |
| 422 |
! Mellor et Yamada adapt\'e \`a Mars, Richard Fournier et |
| 423 |
! Fr\'ed\'eric Hourdin |
| 424 |
yzlay(:knon, 1) = rd * yt(:knon, 1) / (0.5 * (ypaprs(:knon, 1) & |
| 425 |
+ ypplay(:knon, 1))) & |
| 426 |
* (ypaprs(:knon, 1) - ypplay(:knon, 1)) / rg |
| 427 |
DO k = 2, klev |
| 428 |
yzlay(1:knon, k) = yzlay(1:knon, k-1) & |
| 429 |
+ rd * 0.5 * (yt(1:knon, k-1) + yt(1:knon, k)) & |
| 430 |
/ ypaprs(1:knon, k) & |
| 431 |
* (ypplay(1:knon, k-1) - ypplay(1:knon, k)) / rg |
| 432 |
END DO |
| 433 |
DO k = 1, klev |
| 434 |
yteta(1:knon, k) = yt(1:knon, k)*(ypaprs(1:knon, 1) & |
| 435 |
/ ypplay(1:knon, k))**rkappa * (1.+0.61*yq(1:knon, k)) |
| 436 |
END DO |
| 437 |
yzlev(1:knon, 1) = 0. |
| 438 |
yzlev(:knon, klev+1) = 2. * yzlay(:knon, klev) & |
| 439 |
- yzlay(:knon, klev - 1) |
| 440 |
DO k = 2, klev |
| 441 |
yzlev(1:knon, k) = 0.5*(yzlay(1:knon, k)+yzlay(1:knon, k-1)) |
| 442 |
END DO |
| 443 |
DO k = 1, klev + 1 |
| 444 |
DO j = 1, knon |
| 445 |
i = ni(j) |
| 446 |
yq2(j, k) = q2(i, k, nsrf) |
| 447 |
END DO |
| 448 |
END DO |
| 449 |
|
| 450 |
CALL ustarhb(knon, yu, yv, coefm(:knon, 1), yustar) |
| 451 |
IF (prt_level > 9) PRINT *, 'USTAR = ', yustar |
| 452 |
|
| 453 |
! iflag_pbl peut \^etre utilis\'e comme longueur de m\'elange |
| 454 |
|
| 455 |
IF (iflag_pbl >= 11) THEN |
| 456 |
CALL vdif_kcay(knon, dtime, rg, ypaprs, yzlev, yzlay, yu, yv, & |
| 457 |
yteta, coefm(:knon, 1), yq2, q2diag, ykmm, ykmn, yustar, & |
| 458 |
iflag_pbl) |
| 459 |
ELSE |
| 460 |
CALL yamada4(knon, dtime, rg, yzlev, yzlay, yu, yv, yteta, & |
| 461 |
coefm(:knon, 1), yq2, ykmm, ykmn, ykmq, yustar, iflag_pbl) |
| 462 |
END IF |
| 463 |
|
| 464 |
coefm(:knon, 2:) = ykmm(:knon, 2:klev) |
| 465 |
coefh(:knon, 2:) = ykmn(:knon, 2:klev) |
| 466 |
END IF |
| 467 |
|
| 468 |
! calculer la diffusion des vitesses "u" et "v" |
| 469 |
CALL clvent(knon, dtime, yu1, yv1, coefm(:knon, :), yt, yu, ypaprs, & |
| 470 |
ypplay, ydelp, y_d_u, y_flux_u) |
| 471 |
CALL clvent(knon, dtime, yu1, yv1, coefm(:knon, :), yt, yv, ypaprs, & |
| 472 |
ypplay, ydelp, y_d_v, y_flux_v) |
| 473 |
|
| 474 |
! calculer la diffusion de "q" et de "h" |
| 475 |
CALL clqh(dtime, itap, jour, debut, rlat, knon, nsrf, ni(:knon), & |
| 476 |
pctsrf, ytsoil, yqsol, rmu0, co2_ppm, yrugos, yrugoro, yu1, & |
| 477 |
yv1, coefh(:knon, :), yt, yq, yts, ypaprs, ypplay, ydelp, & |
| 478 |
yrads, yalb(:knon), ysnow, yqsurf, yrain_f, ysnow_f, yfder, & |
| 479 |
ysolsw, yfluxlat, pctsrf_new, yagesno, y_d_t, y_d_q, & |
| 480 |
y_d_ts(:knon), yz0_new, y_flux_t, y_flux_q, y_dflux_t, & |
| 481 |
y_dflux_q, y_fqcalving, y_ffonte, y_run_off_lic_0, y_flux_o, & |
| 482 |
y_flux_g) |
| 483 |
|
| 484 |
! calculer la longueur de rugosite sur ocean |
| 485 |
yrugm = 0. |
| 486 |
IF (nsrf == is_oce) THEN |
| 487 |
DO j = 1, knon |
| 488 |
yrugm(j) = 0.018*coefm(j, 1)*(yu1(j)**2+yv1(j)**2)/rg + & |
| 489 |
0.11*14E-6/sqrt(coefm(j, 1)*(yu1(j)**2+yv1(j)**2)) |
| 490 |
yrugm(j) = max(1.5E-05, yrugm(j)) |
| 491 |
END DO |
| 492 |
END IF |
| 493 |
DO j = 1, knon |
| 494 |
y_dflux_t(j) = y_dflux_t(j)*ypct(j) |
| 495 |
y_dflux_q(j) = y_dflux_q(j)*ypct(j) |
| 496 |
yu1(j) = yu1(j)*ypct(j) |
| 497 |
yv1(j) = yv1(j)*ypct(j) |
| 498 |
END DO |
| 499 |
|
| 500 |
DO k = 1, klev |
| 501 |
DO j = 1, knon |
| 502 |
i = ni(j) |
| 503 |
coefh(j, k) = coefh(j, k)*ypct(j) |
| 504 |
coefm(j, k) = coefm(j, k)*ypct(j) |
| 505 |
y_d_t(j, k) = y_d_t(j, k)*ypct(j) |
| 506 |
y_d_q(j, k) = y_d_q(j, k)*ypct(j) |
| 507 |
flux_t(i, k, nsrf) = y_flux_t(j, k) |
| 508 |
flux_q(i, k, nsrf) = y_flux_q(j, k) |
| 509 |
flux_u(i, k, nsrf) = y_flux_u(j, k) |
| 510 |
flux_v(i, k, nsrf) = y_flux_v(j, k) |
| 511 |
y_d_u(j, k) = y_d_u(j, k)*ypct(j) |
| 512 |
y_d_v(j, k) = y_d_v(j, k)*ypct(j) |
| 513 |
END DO |
| 514 |
END DO |
| 515 |
|
| 516 |
evap(:, nsrf) = -flux_q(:, 1, nsrf) |
| 517 |
|
| 518 |
falbe(:, nsrf) = 0. |
| 519 |
snow(:, nsrf) = 0. |
| 520 |
qsurf(:, nsrf) = 0. |
| 521 |
rugos(:, nsrf) = 0. |
| 522 |
fluxlat(:, nsrf) = 0. |
| 523 |
DO j = 1, knon |
| 524 |
i = ni(j) |
| 525 |
d_ts(i, nsrf) = y_d_ts(j) |
| 526 |
falbe(i, nsrf) = yalb(j) |
| 527 |
snow(i, nsrf) = ysnow(j) |
| 528 |
qsurf(i, nsrf) = yqsurf(j) |
| 529 |
rugos(i, nsrf) = yz0_new(j) |
| 530 |
fluxlat(i, nsrf) = yfluxlat(j) |
| 531 |
IF (nsrf == is_oce) THEN |
| 532 |
rugmer(i) = yrugm(j) |
| 533 |
rugos(i, nsrf) = yrugm(j) |
| 534 |
END IF |
| 535 |
agesno(i, nsrf) = yagesno(j) |
| 536 |
fqcalving(i, nsrf) = y_fqcalving(j) |
| 537 |
ffonte(i, nsrf) = y_ffonte(j) |
| 538 |
cdragh(i) = cdragh(i) + coefh(j, 1) |
| 539 |
cdragm(i) = cdragm(i) + coefm(j, 1) |
| 540 |
dflux_t(i) = dflux_t(i) + y_dflux_t(j) |
| 541 |
dflux_q(i) = dflux_q(i) + y_dflux_q(j) |
| 542 |
zu1(i) = zu1(i) + yu1(j) |
| 543 |
zv1(i) = zv1(i) + yv1(j) |
| 544 |
END DO |
| 545 |
IF (nsrf == is_ter) THEN |
| 546 |
qsol(ni(:knon)) = yqsol(:knon) |
| 547 |
else IF (nsrf == is_lic) THEN |
| 548 |
DO j = 1, knon |
| 549 |
i = ni(j) |
| 550 |
run_off_lic_0(i) = y_run_off_lic_0(j) |
| 551 |
END DO |
| 552 |
END IF |
| 553 |
|
| 554 |
ftsoil(:, :, nsrf) = 0. |
| 555 |
DO k = 1, nsoilmx |
| 556 |
DO j = 1, knon |
| 557 |
i = ni(j) |
| 558 |
ftsoil(i, k, nsrf) = ytsoil(j, k) |
| 559 |
END DO |
| 560 |
END DO |
| 561 |
|
| 562 |
DO j = 1, knon |
| 563 |
i = ni(j) |
| 564 |
DO k = 1, klev |
| 565 |
d_t(i, k) = d_t(i, k) + y_d_t(j, k) |
| 566 |
d_q(i, k) = d_q(i, k) + y_d_q(j, k) |
| 567 |
d_u(i, k) = d_u(i, k) + y_d_u(j, k) |
| 568 |
d_v(i, k) = d_v(i, k) + y_d_v(j, k) |
| 569 |
ycoefh(i, k) = ycoefh(i, k) + coefh(j, k) |
| 570 |
END DO |
| 571 |
END DO |
| 572 |
|
| 573 |
! diagnostic t, q a 2m et u, v a 10m |
| 574 |
|
| 575 |
DO j = 1, knon |
| 576 |
i = ni(j) |
| 577 |
uzon(j) = yu(j, 1) + y_d_u(j, 1) |
| 578 |
vmer(j) = yv(j, 1) + y_d_v(j, 1) |
| 579 |
tair1(j) = yt(j, 1) + y_d_t(j, 1) |
| 580 |
qair1(j) = yq(j, 1) + y_d_q(j, 1) |
| 581 |
zgeo1(j) = rd*tair1(j)/(0.5*(ypaprs(j, 1)+ypplay(j, & |
| 582 |
1)))*(ypaprs(j, 1)-ypplay(j, 1)) |
| 583 |
tairsol(j) = yts(j) + y_d_ts(j) |
| 584 |
rugo1(j) = yrugos(j) |
| 585 |
IF (nsrf == is_oce) THEN |
| 586 |
rugo1(j) = rugos(i, nsrf) |
| 587 |
END IF |
| 588 |
psfce(j) = ypaprs(j, 1) |
| 589 |
patm(j) = ypplay(j, 1) |
| 590 |
|
| 591 |
qairsol(j) = yqsurf(j) |
| 592 |
END DO |
| 593 |
|
| 594 |
CALL stdlevvar(klon, knon, nsrf, zxli, uzon, vmer, tair1, qair1, & |
| 595 |
zgeo1, tairsol, qairsol, rugo1, psfce, patm, yt2m, yq2m, & |
| 596 |
yt10m, yq10m, yu10m, yustar) |
| 597 |
|
| 598 |
DO j = 1, knon |
| 599 |
i = ni(j) |
| 600 |
t2m(i, nsrf) = yt2m(j) |
| 601 |
q2m(i, nsrf) = yq2m(j) |
| 602 |
|
| 603 |
! u10m, v10m : composantes du vent a 10m sans spirale de Ekman |
| 604 |
u10m(i, nsrf) = (yu10m(j)*uzon(j))/sqrt(uzon(j)**2+vmer(j)**2) |
| 605 |
v10m(i, nsrf) = (yu10m(j)*vmer(j))/sqrt(uzon(j)**2+vmer(j)**2) |
| 606 |
|
| 607 |
END DO |
| 608 |
|
| 609 |
CALL hbtm(knon, ypaprs, ypplay, yt2m, yq2m, yustar, & |
| 610 |
y_flux_t, y_flux_q, yu, yv, yt, yq, ypblh, ycapcl, yoliqcl, & |
| 611 |
ycteicl, ypblt, ytherm, ytrmb1, ytrmb2, ytrmb3, ylcl) |
| 612 |
|
| 613 |
DO j = 1, knon |
| 614 |
i = ni(j) |
| 615 |
pblh(i, nsrf) = ypblh(j) |
| 616 |
plcl(i, nsrf) = ylcl(j) |
| 617 |
capcl(i, nsrf) = ycapcl(j) |
| 618 |
oliqcl(i, nsrf) = yoliqcl(j) |
| 619 |
cteicl(i, nsrf) = ycteicl(j) |
| 620 |
pblt(i, nsrf) = ypblt(j) |
| 621 |
therm(i, nsrf) = ytherm(j) |
| 622 |
trmb1(i, nsrf) = ytrmb1(j) |
| 623 |
trmb2(i, nsrf) = ytrmb2(j) |
| 624 |
trmb3(i, nsrf) = ytrmb3(j) |
| 625 |
END DO |
| 626 |
|
| 627 |
DO j = 1, knon |
| 628 |
DO k = 1, klev + 1 |
| 629 |
i = ni(j) |
| 630 |
q2(i, k, nsrf) = yq2(j, k) |
| 631 |
END DO |
| 632 |
END DO |
| 633 |
!IM "slab" ocean |
| 634 |
IF (nsrf == is_oce) THEN |
| 635 |
DO j = 1, knon |
| 636 |
! on projette sur la grille globale |
| 637 |
i = ni(j) |
| 638 |
IF (pctsrf_new(i, is_oce)>epsfra) THEN |
| 639 |
flux_o(i) = y_flux_o(j) |
| 640 |
ELSE |
| 641 |
flux_o(i) = 0. |
| 642 |
END IF |
| 643 |
END DO |
| 644 |
END IF |
| 645 |
|
| 646 |
IF (nsrf == is_sic) THEN |
| 647 |
DO j = 1, knon |
| 648 |
i = ni(j) |
| 649 |
! On pond\`ere lorsque l'on fait le bilan au sol : |
| 650 |
IF (pctsrf_new(i, is_sic)>epsfra) THEN |
| 651 |
flux_g(i) = y_flux_g(j) |
| 652 |
ELSE |
| 653 |
flux_g(i) = 0. |
| 654 |
END IF |
| 655 |
END DO |
| 656 |
|
| 657 |
END IF |
| 658 |
end IF if_knon |
| 659 |
END DO loop_surface |
| 660 |
|
| 661 |
! On utilise les nouvelles surfaces |
| 662 |
|
| 663 |
rugos(:, is_oce) = rugmer |
| 664 |
pctsrf = pctsrf_new |
| 665 |
|
| 666 |
END SUBROUTINE clmain |
| 667 |
|
| 668 |
end module clmain_m |
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