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guez |
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module phytrac_m |
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IMPLICIT none |
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private |
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public phytrac |
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contains |
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SUBROUTINE phytrac(rnpb, itap, lmt_pas, julien, gmtime, firstcal, lafin, & |
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nq_phys, pdtphys, u, t_seri, paprs, pplay, pmfu, pmfd, pen_u, & |
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guez |
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pde_u, pen_d, pde_d, coefh, fm_therm, entr_therm, yu1, yv1, ftsol, & |
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guez |
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pctsrf, frac_impa, frac_nucl, pphis, pphi, albsol, rh, cldfra, rneb, & |
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diafra, cldliq, pmflxr, pmflxs, prfl, psfl, da, & |
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phi, mp, upwd, dnwd, tr_seri, zmasse) |
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! From phylmd/phytrac.F, version 1.15 2006/02/21 08:08:30 |
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guez |
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! Authors: Frédéric Hourdin, Abderrahmane Idelkadi, Marie-Alice |
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guez |
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! Foujols, Olivia |
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! Objet : moniteur général des tendances des traceurs |
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! L'appel de "phytrac" se fait avec "nqmx-2" donc nous avons bien |
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! les vrais traceurs (en nombre "nbtr", sans la vapeur d'eau ni l'eau |
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! liquide) dans "phytrac". |
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use dimens_m, only: llm |
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use indicesol, only: nbsrf |
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use dimphy, only: klon, nbtr |
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guez |
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use clesphys, only: ecrit_tra |
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use clesphys2, only: iflag_con |
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use abort_gcm_m, only: abort_gcm |
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use YOMCST, only: rg |
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use ctherm, only: iflag_thermals |
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use regr_pr_comb_coefoz_m, only: regr_pr_comb_coefoz |
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use phyetat0_m, only: rlat |
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use o3_chem_m, only: o3_chem |
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use ini_histrac_m, only: ini_histrac |
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use radiornpb_m, only: radiornpb |
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use minmaxqfi_m, only: minmaxqfi |
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use nr_util, only: assert |
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use press_coefoz_m, only: press_coefoz |
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logical, intent(in):: rnpb |
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integer, intent(in):: nq_phys |
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! (nombre de traceurs auxquels on applique la physique) |
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integer, intent(in):: itap ! number of calls to "physiq" |
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integer, intent(in):: lmt_pas ! number of time steps of "physics" per day |
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integer, intent(in):: julien !jour julien, 1 <= julien <= 360 |
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real, intent(in):: gmtime ! heure de la journée en fraction de jour |
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real, intent(in):: pdtphys ! pas d'integration pour la physique (s) |
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real, intent(in):: t_seri(klon, llm) ! temperature, in K |
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real, intent(inout):: tr_seri(:, :, :) ! (klon, llm, nbtr) |
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! (mass fractions of tracers, excluding water, at mid-layers) |
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real u(klon, llm) |
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real rh(klon, llm) ! humidite relative |
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real cldliq(klon, llm) ! eau liquide nuageuse |
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real cldfra(klon, llm) ! fraction nuageuse (tous les nuages) |
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real diafra(klon, llm) |
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! (fraction nuageuse (convection ou stratus artificiels)) |
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real rneb(klon, llm) ! fraction nuageuse (grande echelle) |
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real albsol(klon) ! albedo surface |
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real, intent(in):: paprs(klon, llm+1) |
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! (pression pour chaque inter-couche, en Pa) |
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real, intent(in):: pplay(klon, llm) |
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! (pression pour le mileu de chaque couche, en Pa) |
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real pphi(klon, llm) ! geopotentiel |
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real pphis(klon) |
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logical, intent(in):: firstcal ! first call to "calfis" |
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logical, intent(in):: lafin ! fin de la physique |
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REAL pmflxr(klon, llm+1), pmflxs(klon, llm+1) !--lessivage convection |
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REAL prfl(klon, llm+1), psfl(klon, llm+1) !--lessivage large-scale |
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! convection: |
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REAL pmfu(klon, llm) ! flux de masse dans le panache montant |
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REAL pmfd(klon, llm) ! flux de masse dans le panache descendant |
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REAL pen_u(klon, llm) ! flux entraine dans le panache montant |
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! thermiques: |
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real fm_therm(klon, llm+1), entr_therm(klon, llm) |
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REAL pde_u(klon, llm) ! flux detraine dans le panache montant |
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REAL pen_d(klon, llm) ! flux entraine dans le panache descendant |
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REAL pde_d(klon, llm) ! flux detraine dans le panache descendant |
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! KE |
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real da(klon, llm), phi(klon, llm, llm), mp(klon, llm) |
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REAL upwd(klon, llm) ! saturated updraft mass flux |
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REAL dnwd(klon, llm) ! saturated downdraft mass flux |
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! Couche limite: |
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REAL coefh(klon, llm) ! coeff melange CL |
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REAL yu1(klon) ! vents au premier niveau |
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REAL yv1(klon) ! vents au premier niveau |
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! Lessivage: |
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! pour le ON-LINE |
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REAL frac_impa(klon, llm) ! fraction d'aerosols impactes |
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REAL frac_nucl(klon, llm) ! fraction d'aerosols nuclees |
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! Arguments necessaires pour les sources et puits de traceur: |
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real ftsol(klon, nbsrf) ! Temperature du sol (surf)(Kelvin) |
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real pctsrf(klon, nbsrf) ! Pourcentage de sol f(nature du sol) |
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real, intent(in):: zmasse(:, :) ! (klon, llm) |
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! (column-density of mass of air in a cell, in kg m-2) |
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! Variables local to the procedure: |
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integer nsplit |
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! TRACEURS |
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! Sources et puits des traceurs: |
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! Pour l'instant seuls les cas du rn et du pb ont ete envisages. |
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REAL source(klon) ! a voir lorsque le flux est prescrit |
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! |
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! Pour la source de radon et son reservoir de sol |
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REAL, save:: trs(klon, nbtr) ! Concentration de radon dans le sol |
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REAL masktr(klon, nbtr) ! Masque reservoir de sol traceur |
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! Masque de l'echange avec la surface |
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! (1 = reservoir) ou (possible => 1 ) |
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SAVE masktr |
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REAL fshtr(klon, nbtr) ! Flux surfacique dans le reservoir de sol |
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SAVE fshtr |
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REAL hsoltr(nbtr) ! Epaisseur equivalente du reservoir de sol |
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SAVE hsoltr |
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REAL tautr(nbtr) ! Constante de decroissance radioactive |
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SAVE tautr |
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REAL vdeptr(nbtr) ! Vitesse de depot sec dans la couche Brownienne |
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SAVE vdeptr |
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REAL scavtr(nbtr) ! Coefficient de lessivage |
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SAVE scavtr |
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CHARACTER itn |
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INTEGER, save:: nid_tra |
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! nature du traceur |
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logical aerosol(nbtr) ! Nature du traceur |
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! ! aerosol(it) = true => aerosol |
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! ! aerosol(it) = false => gaz |
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logical clsol(nbtr) ! couche limite sol calculée |
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logical radio(nbtr) ! décroisssance radioactive |
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save aerosol, clsol, radio |
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! convection tiedtke |
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INTEGER i, k, it |
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REAL delp(klon, llm) |
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! Variables liees a l'ecriture de la bande histoire physique |
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! Variables locales pour effectuer les appels en serie |
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REAL d_tr(klon, llm), d_trs(klon) ! tendances de traceurs |
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REAL d_tr_cl(klon, llm, nbtr) ! tendance de traceurs couche limite |
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REAL d_tr_cv(klon, llm, nbtr) ! tendance de traceurs conv pour chq traceur |
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REAL d_tr_th(klon, llm, nbtr) ! la tendance des thermiques |
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REAL d_tr_dec(klon, llm, 2) ! la tendance de la decroissance |
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! ! radioactive du rn - > pb |
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REAL d_tr_lessi_impa(klon, llm, nbtr) ! la tendance du lessivage |
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! ! par impaction |
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REAL d_tr_lessi_nucl(klon, llm, nbtr) ! la tendance du lessivage |
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! ! par nucleation |
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REAL flestottr(klon, llm, nbtr) ! flux de lessivage |
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! ! dans chaque couche |
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real ztra_th(klon, llm) |
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integer isplit |
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! Controls: |
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logical:: couchelimite = .true. |
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logical:: convection = .true. |
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logical:: lessivage = .true. |
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logical, save:: inirnpb |
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!-------------------------------------- |
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call assert(shape(zmasse) == (/klon, llm/), "phytrac zmasse") |
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call assert(shape(tr_seri) == (/klon, llm, nbtr/), "phytrac tr_seri") |
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if (firstcal) then |
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print *, 'phytrac: pdtphys = ', pdtphys |
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PRINT *, 'Fréquence de sortie des traceurs : ecrit_tra = ', ecrit_tra |
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if (nbtr < nq_phys) call abort_gcm('phytrac', 'nbtr < nq_phys', 1) |
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inirnpb=rnpb |
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! Initialisation des sorties : |
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call ini_histrac(nid_tra, pdtphys, nq_phys, lessivage) |
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! Initialisation de certaines variables pour le radon et le plomb |
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! Initialisation du traceur dans le sol (couche limite radonique) |
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trs(:, :) = 0. |
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open (unit=99, file='starttrac', status='old', err=999, & |
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form='formatted') |
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read(unit=99, fmt=*) (trs(i, 1), i=1, klon) |
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999 continue |
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close(unit=99) |
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! Initialisation de la fraction d'aerosols lessivee |
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d_tr_lessi_impa(:, :, :) = 0. |
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d_tr_lessi_nucl(:, :, :) = 0. |
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! Initialisation de la nature des traceurs |
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DO it = 1, nq_phys |
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aerosol(it) = .FALSE. ! Tous les traceurs sont des gaz par defaut |
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radio(it) = .FALSE. ! par défaut pas de passage par "radiornpb" |
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clsol(it) = .FALSE. ! Par defaut couche limite avec flux prescrit |
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ENDDO |
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if (nq_phys >= 3) then |
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call press_coefoz ! read input pressure levels for ozone coefficients |
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end if |
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ENDIF |
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! Initialisation du traceur dans le sol (couche limite radonique) |
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if (inirnpb) THEN |
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radio(1)= .true. |
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radio(2)= .true. |
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clsol(1)= .true. |
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clsol(2)= .true. |
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aerosol(2) = .TRUE. ! le Pb est un aerosol |
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call initrrnpb(ftsol, pctsrf, masktr, fshtr, hsoltr, tautr, vdeptr, & |
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scavtr) |
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inirnpb=.false. |
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endif |
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! Calcul de l'effet de la convection |
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if (convection) then |
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DO it=1, nq_phys |
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if (iflag_con.eq.2) then |
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! tiedke |
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CALL nflxtr(pdtphys, pmfu, pmfd, pen_u, pde_u, pen_d, pde_d, & |
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paprs, tr_seri(1, 1, it), d_tr_cv(1, 1, it)) |
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else if (iflag_con.eq.3) then |
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! KE |
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call cvltr(pdtphys, da, phi, mp, paprs, & |
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tr_seri(1, 1, it), upwd, dnwd, d_tr_cv(1, 1, it)) |
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endif |
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DO k = 1, llm |
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DO i = 1, klon |
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tr_seri(i, k, it) = tr_seri(i, k, it) + d_tr_cv(i, k, it) |
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ENDDO |
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ENDDO |
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WRITE(unit=itn, fmt='(i1)') it |
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CALL minmaxqfi(tr_seri(:, :, it), 0., 1.e33, & |
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'convection, tracer index = ' // itn) |
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ENDDO |
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endif |
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! Calcul de l'effet des thermiques |
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do it=1, nq_phys |
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do k=1, llm |
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do i=1, klon |
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d_tr_th(i, k, it)=0. |
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tr_seri(i, k, it)=max(tr_seri(i, k, it), 0.) |
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tr_seri(i, k, it)=min(tr_seri(i, k, it), 1.e10) |
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enddo |
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enddo |
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enddo |
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if (iflag_thermals > 0) then |
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nsplit=10 |
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DO it=1, nq_phys |
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do isplit=1, nsplit |
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! Thermiques |
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call dqthermcell(klon, llm, pdtphys/nsplit & |
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, fm_therm, entr_therm, zmasse & |
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, tr_seri(1:klon, 1:llm, it), d_tr, ztra_th) |
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do k=1, llm |
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do i=1, klon |
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d_tr(i, k)=pdtphys*d_tr(i, k)/nsplit |
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d_tr_th(i, k, it)=d_tr_th(i, k, it)+d_tr(i, k) |
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tr_seri(i, k, it)=max(tr_seri(i, k, it)+d_tr(i, k), 0.) |
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enddo |
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enddo |
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enddo |
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ENDDO |
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endif |
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! Calcul de l'effet de la couche limite |
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if (couchelimite) then |
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DO k = 1, llm |
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DO i = 1, klon |
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delp(i, k) = paprs(i, k)-paprs(i, k+1) |
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ENDDO |
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ENDDO |
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! MAF modif pour tenir compte du cas rnpb + traceur |
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guez |
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DO it=1, nq_phys |
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guez |
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if (clsol(it)) then |
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! couche limite avec quantite dans le sol calculee |
| 322 |
|
|
CALL cltracrn(it, pdtphys, yu1, yv1, & |
| 323 |
|
|
coefh, t_seri, ftsol, pctsrf, & |
| 324 |
|
|
tr_seri(1, 1, it), trs(1, it), & |
| 325 |
|
|
paprs, pplay, delp, & |
| 326 |
|
|
masktr(1, it), fshtr(1, it), hsoltr(it), & |
| 327 |
|
|
tautr(it), vdeptr(it), & |
| 328 |
|
|
rlat, & |
| 329 |
|
|
d_tr_cl(1, 1, it), d_trs) |
| 330 |
|
|
DO k = 1, llm |
| 331 |
|
|
DO i = 1, klon |
| 332 |
|
|
tr_seri(i, k, it) = tr_seri(i, k, it) + d_tr_cl(i, k, it) |
| 333 |
|
|
ENDDO |
| 334 |
|
|
ENDDO |
| 335 |
|
|
|
| 336 |
|
|
! Traceur ds sol |
| 337 |
|
|
|
| 338 |
|
|
DO i = 1, klon |
| 339 |
|
|
trs(i, it) = trs(i, it) + d_trs(i) |
| 340 |
|
|
END DO |
| 341 |
|
|
else ! couche limite avec flux prescrit |
| 342 |
|
|
!MAF provisoire source / traceur a creer |
| 343 |
|
|
DO i=1, klon |
| 344 |
|
|
source(i) = 0.0 ! pas de source, pour l'instant |
| 345 |
|
|
ENDDO |
| 346 |
|
|
|
| 347 |
|
|
CALL cltrac(pdtphys, coefh, t_seri, & |
| 348 |
|
|
tr_seri(1, 1, it), source, & |
| 349 |
|
|
paprs, pplay, delp, & |
| 350 |
|
|
d_tr_cl(1, 1, it)) |
| 351 |
|
|
DO k = 1, llm |
| 352 |
|
|
DO i = 1, klon |
| 353 |
|
|
tr_seri(i, k, it) = tr_seri(i, k, it) + d_tr_cl(i, k, it) |
| 354 |
|
|
ENDDO |
| 355 |
|
|
ENDDO |
| 356 |
|
|
endif |
| 357 |
|
|
ENDDO |
| 358 |
|
|
|
| 359 |
|
|
endif ! couche limite |
| 360 |
|
|
|
| 361 |
|
|
! Calcul de l'effet du puits radioactif |
| 362 |
|
|
|
| 363 |
|
|
! MAF il faudrait faire une modification pour passer dans radiornpb |
| 364 |
|
|
! si radio=true mais pour l'instant radiornpb propre au cas rnpb |
| 365 |
|
|
if (rnpb) then |
| 366 |
|
|
d_tr_dec(:, :, :) = radiornpb(tr_seri, pdtphys, tautr) |
| 367 |
guez |
18 |
DO it=1, nq_phys |
| 368 |
guez |
3 |
if (radio(it)) then |
| 369 |
|
|
tr_seri(:, :, it) = tr_seri(:, :, it) + d_tr_dec(:, :, it) |
| 370 |
|
|
WRITE(unit=itn, fmt='(i1)') it |
| 371 |
|
|
CALL minmaxqfi(tr_seri(:, :, it), 0., 1.e33, 'puits rn it='//itn) |
| 372 |
|
|
endif |
| 373 |
|
|
ENDDO |
| 374 |
|
|
endif ! rnpb decroissance radioactive |
| 375 |
|
|
|
| 376 |
guez |
18 |
if (nq_phys >= 3) then |
| 377 |
guez |
6 |
! Ozone as a tracer: |
| 378 |
guez |
7 |
if (mod(itap - 1, lmt_pas) == 0) then |
| 379 |
|
|
! Once per day, update the coefficients for ozone chemistry: |
| 380 |
|
|
call regr_pr_comb_coefoz(julien) |
| 381 |
|
|
end if |
| 382 |
guez |
6 |
call o3_chem(julien, gmtime, t_seri, zmasse, pdtphys, tr_seri(:, :, 3)) |
| 383 |
|
|
end if |
| 384 |
guez |
3 |
|
| 385 |
|
|
! Calcul de l'effet de la precipitation |
| 386 |
|
|
|
| 387 |
|
|
IF (lessivage) THEN |
| 388 |
|
|
d_tr_lessi_nucl(:, :, :) = 0. |
| 389 |
|
|
d_tr_lessi_impa(:, :, :) = 0. |
| 390 |
|
|
flestottr(:, :, :) = 0. |
| 391 |
|
|
|
| 392 |
|
|
! tendance des aerosols nuclees et impactes |
| 393 |
|
|
|
| 394 |
guez |
18 |
DO it = 1, nq_phys |
| 395 |
guez |
3 |
IF (aerosol(it)) THEN |
| 396 |
|
|
DO k = 1, llm |
| 397 |
|
|
DO i = 1, klon |
| 398 |
|
|
d_tr_lessi_nucl(i, k, it) = d_tr_lessi_nucl(i, k, it) + & |
| 399 |
|
|
( 1 - frac_nucl(i, k) )*tr_seri(i, k, it) |
| 400 |
|
|
d_tr_lessi_impa(i, k, it) = d_tr_lessi_impa(i, k, it) + & |
| 401 |
|
|
( 1 - frac_impa(i, k) )*tr_seri(i, k, it) |
| 402 |
|
|
ENDDO |
| 403 |
|
|
ENDDO |
| 404 |
|
|
ENDIF |
| 405 |
|
|
ENDDO |
| 406 |
|
|
|
| 407 |
|
|
! Mises a jour des traceurs + calcul des flux de lessivage |
| 408 |
|
|
! Mise a jour due a l'impaction et a la nucleation |
| 409 |
|
|
|
| 410 |
guez |
18 |
DO it = 1, nq_phys |
| 411 |
guez |
3 |
IF (aerosol(it)) THEN |
| 412 |
|
|
DO k = 1, llm |
| 413 |
|
|
DO i = 1, klon |
| 414 |
|
|
tr_seri(i, k, it)=tr_seri(i, k, it) & |
| 415 |
|
|
*frac_impa(i, k)*frac_nucl(i, k) |
| 416 |
|
|
ENDDO |
| 417 |
|
|
ENDDO |
| 418 |
|
|
ENDIF |
| 419 |
|
|
ENDDO |
| 420 |
|
|
|
| 421 |
|
|
! Flux lessivage total |
| 422 |
|
|
|
| 423 |
guez |
18 |
DO it = 1, nq_phys |
| 424 |
guez |
3 |
DO k = 1, llm |
| 425 |
|
|
DO i = 1, klon |
| 426 |
|
|
flestottr(i, k, it) = flestottr(i, k, it) - & |
| 427 |
|
|
( d_tr_lessi_nucl(i, k, it) + & |
| 428 |
|
|
d_tr_lessi_impa(i, k, it) ) * & |
| 429 |
|
|
( paprs(i, k)-paprs(i, k+1) ) / & |
| 430 |
|
|
(RG * pdtphys) |
| 431 |
|
|
ENDDO |
| 432 |
|
|
ENDDO |
| 433 |
|
|
ENDDO |
| 434 |
|
|
ENDIF |
| 435 |
|
|
|
| 436 |
|
|
! Ecriture des sorties |
| 437 |
guez |
18 |
call write_histrac(lessivage, nq_phys, itap, nid_tra) |
| 438 |
guez |
3 |
|
| 439 |
|
|
if (lafin) then |
| 440 |
|
|
print *, "C'est la fin de la physique." |
| 441 |
|
|
open (unit=99, file='restarttrac', form='formatted') |
| 442 |
|
|
do i=1, klon |
| 443 |
|
|
write(unit=99, fmt=*) trs(i, 1) |
| 444 |
|
|
enddo |
| 445 |
|
|
PRINT *, 'Ecriture du fichier restarttrac' |
| 446 |
|
|
close(99) |
| 447 |
|
|
endif |
| 448 |
|
|
|
| 449 |
|
|
contains |
| 450 |
|
|
|
| 451 |
guez |
18 |
subroutine write_histrac(lessivage, nq_phys, itap, nid_tra) |
| 452 |
guez |
3 |
|
| 453 |
|
|
! From phylmd/write_histrac.h, version 1.9 2006/02/21 08:08:30 |
| 454 |
|
|
|
| 455 |
|
|
use dimens_m, only: iim, jjm, llm |
| 456 |
guez |
30 |
use histcom, only: histsync |
| 457 |
|
|
use histwrite_m, only: histwrite |
| 458 |
guez |
3 |
use temps, only: itau_phy |
| 459 |
guez |
18 |
use iniadvtrac_m, only: tnom |
| 460 |
guez |
3 |
use comgeomphy, only: airephy |
| 461 |
|
|
use dimphy, only: klon |
| 462 |
guez |
32 |
use grid_change, only: gr_phy_write_2d |
| 463 |
|
|
use gr_phy_write_3d_m, only: gr_phy_write_3d |
| 464 |
guez |
3 |
|
| 465 |
|
|
logical, intent(in):: lessivage |
| 466 |
|
|
|
| 467 |
guez |
18 |
integer, intent(in):: nq_phys |
| 468 |
guez |
3 |
! (nombre de traceurs auxquels on applique la physique) |
| 469 |
|
|
|
| 470 |
guez |
7 |
integer, intent(in):: itap ! number of calls to "physiq" |
| 471 |
guez |
3 |
integer, intent(in):: nid_tra |
| 472 |
|
|
|
| 473 |
|
|
! Variables local to the procedure: |
| 474 |
|
|
integer it |
| 475 |
|
|
integer itau_w ! pas de temps ecriture |
| 476 |
|
|
logical, parameter:: ok_sync = .true. |
| 477 |
|
|
|
| 478 |
|
|
!----------------------------------------------------- |
| 479 |
|
|
|
| 480 |
guez |
7 |
itau_w = itau_phy + itap |
| 481 |
guez |
3 |
|
| 482 |
guez |
20 |
CALL histwrite(nid_tra, "phis", itau_w, gr_phy_write_2d(pphis)) |
| 483 |
|
|
CALL histwrite(nid_tra, "aire", itau_w, gr_phy_write_2d(airephy)) |
| 484 |
|
|
CALL histwrite(nid_tra, "zmasse", itau_w, gr_phy_write_3d(zmasse)) |
| 485 |
guez |
3 |
|
| 486 |
guez |
18 |
DO it=1, nq_phys |
| 487 |
guez |
20 |
CALL histwrite(nid_tra, tnom(it+2), itau_w, & |
| 488 |
|
|
gr_phy_write_3d(tr_seri(:, :, it))) |
| 489 |
guez |
3 |
if (lessivage) THEN |
| 490 |
guez |
20 |
CALL histwrite(nid_tra, "fl"//tnom(it+2), itau_w, & |
| 491 |
|
|
gr_phy_write_3d(flestottr(:, :, it))) |
| 492 |
guez |
3 |
endif |
| 493 |
guez |
20 |
CALL histwrite(nid_tra, "d_tr_th_"//tnom(it+2), itau_w, & |
| 494 |
|
|
gr_phy_write_3d(d_tr_th(:, :, it))) |
| 495 |
|
|
CALL histwrite(nid_tra, "d_tr_cv_"//tnom(it+2), itau_w, & |
| 496 |
|
|
gr_phy_write_3d(d_tr_cv(:, :, it))) |
| 497 |
|
|
CALL histwrite(nid_tra, "d_tr_cl_"//tnom(it+2), itau_w, & |
| 498 |
|
|
gr_phy_write_3d(d_tr_cl(:, :, it))) |
| 499 |
guez |
3 |
ENDDO |
| 500 |
|
|
|
| 501 |
guez |
20 |
CALL histwrite(nid_tra, "pplay", itau_w, gr_phy_write_3d(pplay)) |
| 502 |
guez |
22 |
CALL histwrite(nid_tra, "T", itau_w, gr_phy_write_3d(t_seri)) |
| 503 |
guez |
3 |
|
| 504 |
|
|
if (ok_sync) then |
| 505 |
|
|
call histsync(nid_tra) |
| 506 |
|
|
endif |
| 507 |
|
|
|
| 508 |
|
|
end subroutine write_histrac |
| 509 |
|
|
|
| 510 |
|
|
END SUBROUTINE phytrac |
| 511 |
|
|
|
| 512 |
|
|
end module phytrac_m |
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