trunk/phylmd/pbl_surface.f

module clmain_m

  IMPLICIT NONE

contains

  SUBROUTINE clmain(dtime, pctsrf, t, q, u, v, julien, mu0, ftsol, cdmmax, &
       cdhmax, ksta, ksta_ter, ok_kzmin, ftsoil, qsol, paprs, pplay, fsnow, &
       qsurf, evap, falbe, fluxlat, rain_fall, snow_f, fsolsw, fsollw, frugs, &
       agesno, rugoro, d_t, d_q, d_u, d_v, d_ts, flux_t, flux_q, flux_u, &
       flux_v, cdragh, cdragm, q2, dflux_t, dflux_q, coefh, t2m, q2m, &
       u10m_srf, v10m_srf, pblh, capcl, oliqcl, cteicl, pblt, therm, trmb1, &
       trmb2, trmb3, plcl, fqcalving, ffonte, run_off_lic_0)

    ! From phylmd/clmain.F, version 1.6, 2005/11/16 14:47:19
    ! Author: Z. X. Li (LMD/CNRS), date: 1993/08/18
    ! Objet : interface de couche limite (diffusion verticale)

    ! Tout ce qui a trait aux traceurs est dans "phytrac". Le calcul
    ! de la couche limite pour les traceurs se fait avec "cltrac" et
    ! ne tient pas compte de la diff\'erentiation des sous-fractions
    ! de sol.

    use clqh_m, only: clqh
    use clvent_m, only: clvent
    use coefkz_m, only: coefkz
    use coefkzmin_m, only: coefkzmin
    use coefkz2_m, only: coefkz2
    USE conf_gcm_m, ONLY: lmt_pas
    USE conf_phys_m, ONLY: iflag_pbl
    USE dimphy, ONLY: klev, klon, zmasq
    USE dimsoil, ONLY: nsoilmx
    use hbtm_m, only: hbtm
    USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter, nbsrf
    USE interfoce_lim_m, ONLY: interfoce_lim
    use stdlevvar_m, only: stdlevvar
    USE suphec_m, ONLY: rd, rg, rkappa
    use time_phylmdz, only: itap
    use ustarhb_m, only: ustarhb
    use yamada4_m, only: yamada4

    REAL, INTENT(IN):: dtime ! interval du temps (secondes)

    REAL, INTENT(inout):: pctsrf(klon, nbsrf)
    ! tableau des pourcentages de surface de chaque maille

    REAL, INTENT(IN):: t(klon, klev) ! temperature (K)
    REAL, INTENT(IN):: q(klon, klev) ! vapeur d'eau (kg / kg)
    REAL, INTENT(IN):: u(klon, klev), v(klon, klev) ! vitesse
    INTEGER, INTENT(IN):: julien ! jour de l'annee en cours
    REAL, intent(in):: mu0(klon) ! cosinus de l'angle solaire zenithal     
    REAL, INTENT(IN):: ftsol(:, :) ! (klon, nbsrf) temp\'erature du sol (en K)
    REAL, INTENT(IN):: cdmmax, cdhmax ! seuils cdrm, cdrh
    REAL, INTENT(IN):: ksta, ksta_ter
    LOGICAL, INTENT(IN):: ok_kzmin

    REAL, INTENT(inout):: ftsoil(klon, nsoilmx, nbsrf)
    ! soil temperature of surface fraction

    REAL, INTENT(inout):: qsol(:) ! (klon)
    ! column-density of water in soil, in kg m-2

    REAL, INTENT(IN):: paprs(klon, klev + 1) ! pression a intercouche (Pa)
    REAL, INTENT(IN):: pplay(klon, klev) ! pression au milieu de couche (Pa)
    REAL, INTENT(inout):: fsnow(:, :) ! (klon, nbsrf) \'epaisseur neigeuse
    REAL qsurf(klon, nbsrf)
    REAL evap(klon, nbsrf)
    REAL, intent(inout):: falbe(klon, nbsrf)
    REAL, intent(out):: fluxlat(:, :) ! (klon, nbsrf)

    REAL, intent(in):: rain_fall(klon)
    ! liquid water mass flux (kg / m2 / s), positive down

    REAL, intent(in):: snow_f(klon)
    ! solid water mass flux (kg / m2 / s), positive down

    REAL, INTENT(IN):: fsolsw(klon, nbsrf), fsollw(klon, nbsrf)
    REAL, intent(inout):: frugs(klon, nbsrf) ! longueur de rugosit\'e (en m)
    real agesno(klon, nbsrf)
    REAL, INTENT(IN):: rugoro(klon)

    REAL d_t(klon, klev), d_q(klon, klev)
    ! d_t------output-R- le changement pour "t"
    ! d_q------output-R- le changement pour "q"

    REAL, intent(out):: d_u(klon, klev), d_v(klon, klev)
    ! changement pour "u" et "v"

    REAL, intent(out):: d_ts(:, :) ! (klon, nbsrf) variation of ftsol

    REAL, intent(out):: flux_t(klon, nbsrf)
    ! flux de chaleur sensible (Cp T) (W / m2) (orientation positive vers
    ! le bas) à la surface

    REAL, intent(out):: flux_q(klon, nbsrf) 
    ! flux de vapeur d'eau (kg / m2 / s) à la surface

    REAL, intent(out):: flux_u(klon, nbsrf), flux_v(klon, nbsrf)
    ! tension du vent (flux turbulent de vent) à la surface, en Pa

    REAL, INTENT(out):: cdragh(klon), cdragm(klon)
    real q2(klon, klev + 1, nbsrf)

    REAL, INTENT(out):: dflux_t(klon), dflux_q(klon)
    ! dflux_t derive du flux sensible
    ! dflux_q derive du flux latent
    ! IM "slab" ocean

    REAL, intent(out):: coefh(:, 2:) ! (klon, 2:klev)
    ! Pour pouvoir extraire les coefficients d'\'echange, le champ
    ! "coefh" a \'et\'e cr\'e\'e. Nous avons moyenn\'e les valeurs de
    ! ce champ sur les quatre sous-surfaces du mod\`ele.

    REAL, INTENT(inout):: t2m(klon, nbsrf), q2m(klon, nbsrf)

    REAL, INTENT(inout):: u10m_srf(:, :), v10m_srf(:, :) ! (klon, nbsrf)
    ! composantes du vent \`a 10m sans spirale d'Ekman

    ! Ionela Musat. Cf. Anne Mathieu : planetary boundary layer, hbtm.
    ! Comme les autres diagnostics on cumule dans physiq ce qui permet
    ! de sortir les grandeurs par sous-surface.
    REAL pblh(klon, nbsrf) ! height of planetary boundary layer
    REAL capcl(klon, nbsrf)
    REAL oliqcl(klon, nbsrf)
    REAL cteicl(klon, nbsrf)
    REAL, INTENT(inout):: pblt(klon, nbsrf) ! T au nveau HCL
    REAL therm(klon, nbsrf)
    REAL trmb1(klon, nbsrf)
    ! trmb1-------deep_cape
    REAL trmb2(klon, nbsrf)
    ! trmb2--------inhibition
    REAL trmb3(klon, nbsrf)
    ! trmb3-------Point Omega
    REAL plcl(klon, nbsrf)
    REAL fqcalving(klon, nbsrf), ffonte(klon, nbsrf)
    ! ffonte----Flux thermique utilise pour fondre la neige
    ! fqcalving-Flux d'eau "perdue" par la surface et necessaire pour limiter la
    !           hauteur de neige, en kg / m2 / s
    REAL run_off_lic_0(klon)

    ! Local:

    LOGICAL:: firstcal = .true.

    ! la nouvelle repartition des surfaces sortie de l'interface
    REAL, save:: pctsrf_new_oce(klon)
    REAL, save:: pctsrf_new_sic(klon)

    REAL y_fqcalving(klon), y_ffonte(klon)
    real y_run_off_lic_0(klon)
    REAL rugmer(klon)
    REAL ytsoil(klon, nsoilmx)
    REAL yts(klon), yrugos(klon), ypct(klon), yz0_new(klon)
    REAL yalb(klon)
    REAL snow(klon), yqsurf(klon), yagesno(klon)
    real yqsol(klon) ! column-density of water in soil, in kg m-2
    REAL yrain_f(klon) ! liquid water mass flux (kg / m2 / s), positive down
    REAL ysnow_f(klon) ! solid water mass flux (kg / m2 / s), positive down
    REAL yrugm(klon), yrads(klon), yrugoro(klon)
    REAL yfluxlat(klon)
    REAL y_d_ts(klon)
    REAL y_d_t(klon, klev), y_d_q(klon, klev)
    REAL y_d_u(klon, klev), y_d_v(klon, klev)
    REAL y_flux_t(klon), y_flux_q(klon)
    REAL y_flux_u(klon), y_flux_v(klon)
    REAL y_dflux_t(klon), y_dflux_q(klon)
    REAL ycoefh(klon, 2:klev), ycoefm(klon, 2:klev)
    real ycdragh(klon), ycdragm(klon)
    REAL yu(klon, klev), yv(klon, klev)
    REAL yt(klon, klev), yq(klon, klev)
    REAL ypaprs(klon, klev + 1), ypplay(klon, klev), ydelp(klon, klev)
    REAL ycoefm0(klon, 2:klev), ycoefh0(klon, 2:klev)
    REAL yzlay(klon, klev), zlev(klon, klev + 1), yteta(klon, klev)
    REAL yq2(klon, klev + 1)
    REAL delp(klon, klev)
    INTEGER i, k, nsrf
    INTEGER ni(klon), knon, j

    REAL pctsrf_pot(klon, nbsrf)
    ! "pourcentage potentiel" pour tenir compte des \'eventuelles
    ! apparitions ou disparitions de la glace de mer

    REAL yt2m(klon), yq2m(klon), wind10m(klon)
    REAL ustar(klon)

    REAL yt10m(klon), yq10m(klon)
    REAL ypblh(klon)
    REAL ylcl(klon)
    REAL ycapcl(klon)
    REAL yoliqcl(klon)
    REAL ycteicl(klon)
    REAL ypblt(klon)
    REAL ytherm(klon)
    REAL ytrmb1(klon)
    REAL ytrmb2(klon)
    REAL ytrmb3(klon)
    REAL u1(klon), v1(klon)
    REAL tair1(klon), qair1(klon), tairsol(klon)
    REAL psfce(klon), patm(klon)

    REAL qairsol(klon), zgeo1(klon)
    REAL rugo1(klon)

    !------------------------------------------------------------

    ytherm = 0.

    DO k = 1, klev ! epaisseur de couche
       DO i = 1, klon
          delp(i, k) = paprs(i, k) - paprs(i, k + 1)
       END DO
    END DO

    ! Initialization:
    rugmer = 0.
    cdragh = 0.
    cdragm = 0.
    dflux_t = 0.
    dflux_q = 0.
    ypct = 0.
    yqsurf = 0.
    yrain_f = 0.
    ysnow_f = 0.
    yrugos = 0.
    ypaprs = 0.
    ypplay = 0.
    ydelp = 0.
    yu = 0.
    yv = 0.
    yt = 0.
    yq = 0.
    y_dflux_t = 0.
    y_dflux_q = 0.
    yrugoro = 0.
    d_ts = 0.
    flux_t = 0.
    flux_q = 0.
    flux_u = 0.
    flux_v = 0.
    fluxlat = 0.
    d_t = 0.
    d_q = 0.
    d_u = 0.
    d_v = 0.
    coefh = 0.

    ! Initialisation des "pourcentages potentiels". On consid\`ere ici qu'on
    ! peut avoir potentiellement de la glace sur tout le domaine oc\'eanique
    ! (\`a affiner)

    pctsrf_pot(:, is_ter) = pctsrf(:, is_ter)
    pctsrf_pot(:, is_lic) = pctsrf(:, is_lic)
    pctsrf_pot(:, is_oce) = 1. - zmasq
    pctsrf_pot(:, is_sic) = 1. - zmasq

    ! Tester si c'est le moment de lire le fichier:
    if (mod(itap - 1, lmt_pas) == 0) then
       CALL interfoce_lim(julien, pctsrf_new_oce, pctsrf_new_sic)
    endif

    ! Boucler sur toutes les sous-fractions du sol:

    loop_surface: DO nsrf = 1, nbsrf
       ! Chercher les indices :
       ni = 0
       knon = 0
       DO i = 1, klon
          ! Pour d\'eterminer le domaine \`a traiter, on utilise les surfaces
          ! "potentielles"
          IF (pctsrf_pot(i, nsrf) > epsfra) THEN
             knon = knon + 1
             ni(knon) = i
          END IF
       END DO

       if_knon: IF (knon /= 0) then
          DO j = 1, knon
             i = ni(j)
             ypct(j) = pctsrf(i, nsrf)
             yts(j) = ftsol(i, nsrf)
             snow(j) = fsnow(i, nsrf)
             yqsurf(j) = qsurf(i, nsrf)
             yalb(j) = falbe(i, nsrf)
             yrain_f(j) = rain_fall(i)
             ysnow_f(j) = snow_f(i)
             yagesno(j) = agesno(i, nsrf)
             yrugos(j) = frugs(i, nsrf)
             yrugoro(j) = rugoro(i)
             yrads(j) = fsolsw(i, nsrf) + fsollw(i, nsrf)
             ypaprs(j, klev + 1) = paprs(i, klev + 1)
             y_run_off_lic_0(j) = run_off_lic_0(i)
          END DO

          ! For continent, copy soil water content
          IF (nsrf == is_ter) yqsol(:knon) = qsol(ni(:knon))

          ytsoil(:knon, :) = ftsoil(ni(:knon), :, nsrf)

          DO k = 1, klev
             DO j = 1, knon
                i = ni(j)
                ypaprs(j, k) = paprs(i, k)
                ypplay(j, k) = pplay(i, k)
                ydelp(j, k) = delp(i, k)
                yu(j, k) = u(i, k)
                yv(j, k) = v(i, k)
                yt(j, k) = t(i, k)
                yq(j, k) = q(i, k)
             END DO
          END DO

          CALL coefkz(nsrf, ypaprs, ypplay, ksta, ksta_ter, yts(:knon), &
               yrugos, yu, yv, yt, yq, yqsurf(:knon), ycoefm(:knon, :), &
               ycoefh(:knon, :), ycdragm(:knon), ycdragh(:knon))

          IF (iflag_pbl == 1) THEN
             CALL coefkz2(nsrf, knon, ypaprs, ypplay, yt, ycoefm0(:knon, :), &
                  ycoefh0(:knon, :))
             ycoefm(:knon, :) = max(ycoefm(:knon, :), ycoefm0(:knon, :))
             ycoefh(:knon, :) = max(ycoefh(:knon, :), ycoefh0(:knon, :))
             ycdragm(:knon) = max(ycdragm(:knon), 0.)
             ycdragh(:knon) = max(ycdragh(:knon), 0.)
          END IF

          ! on met un seuil pour ycdragm et ycdragh
          IF (nsrf == is_oce) THEN
             ycdragm(:knon) = min(ycdragm(:knon), cdmmax)
             ycdragh(:knon) = min(ycdragh(:knon), cdhmax)
          END IF

          IF (ok_kzmin) THEN
             ! Calcul d'une diffusion minimale pour les conditions tres stables
             CALL coefkzmin(knon, ypaprs, ypplay, yu, yv, yt, yq, &
                  ycdragm(:knon), ycoefh0(:knon, :))
             ycoefm0(:knon, :) = ycoefh0(:knon, :)
             ycoefm(:knon, :) = max(ycoefm(:knon, :), ycoefm0(:knon, :))
             ycoefh(:knon, :) = max(ycoefh(:knon, :), ycoefh0(:knon, :))
          END IF

          IF (iflag_pbl >= 6) THEN
             ! Mellor et Yamada adapt\'e \`a Mars, Richard Fournier et
             ! Fr\'ed\'eric Hourdin
             yzlay(:knon, 1) = rd * yt(:knon, 1) / (0.5 * (ypaprs(:knon, 1) &
                  + ypplay(:knon, 1))) &
                  * (ypaprs(:knon, 1) - ypplay(:knon, 1)) / rg

             DO k = 2, klev
                yzlay(:knon, k) = yzlay(:knon, k-1) &
                     + rd * 0.5 * (yt(1:knon, k-1) + yt(1:knon, k)) &
                     / ypaprs(1:knon, k) &
                     * (ypplay(1:knon, k-1) - ypplay(1:knon, k)) / rg
             END DO

             DO k = 1, klev
                yteta(1:knon, k) = yt(1:knon, k) * (ypaprs(1:knon, 1) &
                     / ypplay(1:knon, k))**rkappa * (1. + 0.61 * yq(1:knon, k))
             END DO

             zlev(:knon, 1) = 0.
             zlev(:knon, klev + 1) = 2. * yzlay(:knon, klev) &
                  - yzlay(:knon, klev - 1)

             DO k = 2, klev
                zlev(:knon, k) = 0.5 * (yzlay(:knon, k) + yzlay(:knon, k-1))
             END DO

             DO k = 1, klev + 1
                DO j = 1, knon
                   i = ni(j)
                   yq2(j, k) = q2(i, k, nsrf)
                END DO
             END DO

             ustar(:knon) = ustarhb(yu(:knon, 1), yv(:knon, 1), ycdragm(:knon))
             CALL yamada4(dtime, rg, zlev(:knon, :), yzlay(:knon, :), &
                  yu(:knon, :), yv(:knon, :), yteta(:knon, :), yq2(:knon, :), &
                  ycoefm(:knon, :), ycoefh(:knon, :), ustar(:knon))
          END IF

          CALL clvent(dtime, yu(:knon, 1), yv(:knon, 1), ycoefm(:knon, :), &
               ycdragm(:knon), yt(:knon, :), yu(:knon, :), ypaprs(:knon, :), &
               ypplay(:knon, :), ydelp(:knon, :), y_d_u(:knon, :), &
               y_flux_u(:knon))
          CALL clvent(dtime, yu(:knon, 1), yv(:knon, 1), ycoefm(:knon, :), &
               ycdragm(:knon), yt(:knon, :), yv(:knon, :), ypaprs(:knon, :), &
               ypplay(:knon, :), ydelp(:knon, :), y_d_v(:knon, :), &
               y_flux_v(:knon))

          ! calculer la diffusion de "q" et de "h"
          CALL clqh(dtime, julien, firstcal, nsrf, ni(:knon), &
               ytsoil(:knon, :), yqsol(:knon), mu0, yrugos, yrugoro, &
               yu(:knon, 1), yv(:knon, 1), ycoefh(:knon, :), ycdragh(:knon), &
               yt, yq, yts(:knon), ypaprs, ypplay, ydelp, yrads(:knon), &
               yalb(:knon), snow(:knon), yqsurf, yrain_f, ysnow_f, &
               yfluxlat(:knon), pctsrf_new_sic, yagesno(:knon), y_d_t, y_d_q, &
               y_d_ts(:knon), yz0_new, y_flux_t(:knon), y_flux_q(:knon), &
               y_dflux_t(:knon), y_dflux_q(:knon), y_fqcalving, y_ffonte, &
               y_run_off_lic_0)

          ! calculer la longueur de rugosite sur ocean
          yrugm = 0.
          IF (nsrf == is_oce) THEN
             DO j = 1, knon
                yrugm(j) = 0.018 * ycdragm(j) * (yu(j, 1)**2 + yv(j, 1)**2) &
                     / rg + 0.11 * 14E-6 &
                     / sqrt(ycdragm(j) * (yu(j, 1)**2 + yv(j, 1)**2))
                yrugm(j) = max(1.5E-05, yrugm(j))
             END DO
          END IF
          DO j = 1, knon
             y_dflux_t(j) = y_dflux_t(j) * ypct(j)
             y_dflux_q(j) = y_dflux_q(j) * ypct(j)
          END DO

          DO k = 1, klev
             DO j = 1, knon
                i = ni(j)
                y_d_t(j, k) = y_d_t(j, k) * ypct(j)
                y_d_q(j, k) = y_d_q(j, k) * ypct(j)
                y_d_u(j, k) = y_d_u(j, k) * ypct(j)
                y_d_v(j, k) = y_d_v(j, k) * ypct(j)
             END DO
          END DO

          flux_t(ni(:knon), nsrf) = y_flux_t(:knon)
          flux_q(ni(:knon), nsrf) = y_flux_q(:knon)
          flux_u(ni(:knon), nsrf) = y_flux_u(:knon)
          flux_v(ni(:knon), nsrf) = y_flux_v(:knon)

          evap(:, nsrf) = -flux_q(:, nsrf)

          falbe(:, nsrf) = 0.
          fsnow(:, nsrf) = 0.
          qsurf(:, nsrf) = 0.
          frugs(:, nsrf) = 0.
          DO j = 1, knon
             i = ni(j)
             d_ts(i, nsrf) = y_d_ts(j)
             falbe(i, nsrf) = yalb(j)
             fsnow(i, nsrf) = snow(j)
             qsurf(i, nsrf) = yqsurf(j)
             frugs(i, nsrf) = yz0_new(j)
             fluxlat(i, nsrf) = yfluxlat(j)
             IF (nsrf == is_oce) THEN
                rugmer(i) = yrugm(j)
                frugs(i, nsrf) = yrugm(j)
             END IF
             agesno(i, nsrf) = yagesno(j)
             fqcalving(i, nsrf) = y_fqcalving(j)
             ffonte(i, nsrf) = y_ffonte(j)
             cdragh(i) = cdragh(i) + ycdragh(j) * ypct(j)
             cdragm(i) = cdragm(i) + ycdragm(j) * ypct(j)
             dflux_t(i) = dflux_t(i) + y_dflux_t(j)
             dflux_q(i) = dflux_q(i) + y_dflux_q(j)
          END DO
          IF (nsrf == is_ter) THEN
             qsol(ni(:knon)) = yqsol(:knon)
          else IF (nsrf == is_lic) THEN
             DO j = 1, knon
                i = ni(j)
                run_off_lic_0(i) = y_run_off_lic_0(j)
             END DO
          END IF

          ftsoil(:, :, nsrf) = 0.
          ftsoil(ni(:knon), :, nsrf) = ytsoil(:knon, :)

          DO j = 1, knon
             i = ni(j)
             DO k = 1, klev
                d_t(i, k) = d_t(i, k) + y_d_t(j, k)
                d_q(i, k) = d_q(i, k) + y_d_q(j, k)
                d_u(i, k) = d_u(i, k) + y_d_u(j, k)
                d_v(i, k) = d_v(i, k) + y_d_v(j, k)
             END DO
          END DO

          forall (k = 2:klev) coefh(ni(:knon), k) &
               = coefh(ni(:knon), k) + ycoefh(:knon, k) * ypct(:knon)

          ! diagnostic t, q a 2m et u, v a 10m

          DO j = 1, knon
             i = ni(j)
             u1(j) = yu(j, 1) + y_d_u(j, 1)
             v1(j) = yv(j, 1) + y_d_v(j, 1)
             tair1(j) = yt(j, 1) + y_d_t(j, 1)
             qair1(j) = yq(j, 1) + y_d_q(j, 1)
             zgeo1(j) = rd * tair1(j) / (0.5 * (ypaprs(j, 1) + ypplay(j, &
                  1))) * (ypaprs(j, 1)-ypplay(j, 1))
             tairsol(j) = yts(j) + y_d_ts(j)
             rugo1(j) = yrugos(j)
             IF (nsrf == is_oce) THEN
                rugo1(j) = frugs(i, nsrf)
             END IF
             psfce(j) = ypaprs(j, 1)
             patm(j) = ypplay(j, 1)

             qairsol(j) = yqsurf(j)
          END DO

          CALL stdlevvar(klon, knon, nsrf, u1(:knon), v1(:knon), tair1(:knon), &
               qair1, zgeo1, tairsol, qairsol, rugo1, psfce, patm, yt2m, &
               yq2m, yt10m, yq10m, wind10m(:knon), ustar(:knon))

          DO j = 1, knon
             i = ni(j)
             t2m(i, nsrf) = yt2m(j)
             q2m(i, nsrf) = yq2m(j)

             u10m_srf(i, nsrf) = (wind10m(j) * u1(j)) &
                  / sqrt(u1(j)**2 + v1(j)**2)
             v10m_srf(i, nsrf) = (wind10m(j) * v1(j)) &
                  / sqrt(u1(j)**2 + v1(j)**2)
          END DO

          CALL hbtm(ypaprs, ypplay, yt2m, yq2m, ustar(:knon), y_flux_t(:knon), &
               y_flux_q(:knon), yu, yv, yt, yq, ypblh(:knon), ycapcl, &
               yoliqcl, ycteicl, ypblt, ytherm, ytrmb1, ytrmb2, ytrmb3, ylcl)

          DO j = 1, knon
             i = ni(j)
             pblh(i, nsrf) = ypblh(j)
             plcl(i, nsrf) = ylcl(j)
             capcl(i, nsrf) = ycapcl(j)
             oliqcl(i, nsrf) = yoliqcl(j)
             cteicl(i, nsrf) = ycteicl(j)
             pblt(i, nsrf) = ypblt(j)
             therm(i, nsrf) = ytherm(j)
             trmb1(i, nsrf) = ytrmb1(j)
             trmb2(i, nsrf) = ytrmb2(j)
             trmb3(i, nsrf) = ytrmb3(j)
          END DO

          DO j = 1, knon
             DO k = 1, klev + 1
                i = ni(j)
                q2(i, k, nsrf) = yq2(j, k)
             END DO
          END DO
       else
          fsnow(:, nsrf) = 0.
       end IF if_knon
    END DO loop_surface

    ! On utilise les nouvelles surfaces
    frugs(:, is_oce) = rugmer
    pctsrf(:, is_oce) = pctsrf_new_oce
    pctsrf(:, is_sic) = pctsrf_new_sic

    firstcal = .false.

  END SUBROUTINE clmain

end module clmain_m
1	guez	38	module clmain_m
2	guez	3
3	guez	38	IMPLICIT NONE
4	guez	3
5	guez	38	contains
6	guez	3
7	guez	221	SUBROUTINE clmain(dtime, pctsrf, t, q, u, v, julien, mu0, ftsol, cdmmax, &
8	guez	215	cdhmax, ksta, ksta_ter, ok_kzmin, ftsoil, qsol, paprs, pplay, fsnow, &
9	guez	223	qsurf, evap, falbe, fluxlat, rain_fall, snow_f, fsolsw, fsollw, frugs, &
10			agesno, rugoro, d_t, d_q, d_u, d_v, d_ts, flux_t, flux_q, flux_u, &
11	guez	244	flux_v, cdragh, cdragm, q2, dflux_t, dflux_q, coefh, t2m, q2m, &
12	guez	226	u10m_srf, v10m_srf, pblh, capcl, oliqcl, cteicl, pblt, therm, trmb1, &
13			trmb2, trmb3, plcl, fqcalving, ffonte, run_off_lic_0)
14	guez	3
15	guez	99	! From phylmd/clmain.F, version 1.6, 2005/11/16 14:47:19
16	guez	62	! Author: Z. X. Li (LMD/CNRS), date: 1993/08/18
17			! Objet : interface de couche limite (diffusion verticale)
18	guez	3
19	guez	62	! Tout ce qui a trait aux traceurs est dans "phytrac". Le calcul
20			! de la couche limite pour les traceurs se fait avec "cltrac" et
21	guez	145	! ne tient pas compte de la diff\'erentiation des sous-fractions
22			! de sol.
23	guez	3
24	guez	49	use clqh_m, only: clqh
25	guez	62	use clvent_m, only: clvent
26	guez	47	use coefkz_m, only: coefkz
27			use coefkzmin_m, only: coefkzmin
28	guez	233	use coefkz2_m, only: coefkz2
29	guez	227	USE conf_gcm_m, ONLY: lmt_pas
30	guez	62	USE conf_phys_m, ONLY: iflag_pbl
31			USE dimphy, ONLY: klev, klon, zmasq
32			USE dimsoil, ONLY: nsoilmx
33	guez	47	use hbtm_m, only: hbtm
34	guez	62	USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter, nbsrf
35	guez	202	USE interfoce_lim_m, ONLY: interfoce_lim
36	guez	104	use stdlevvar_m, only: stdlevvar
37	guez	62	USE suphec_m, ONLY: rd, rg, rkappa
38	guez	202	use time_phylmdz, only: itap
39	guez	62	use ustarhb_m, only: ustarhb
40	guez	47	use yamada4_m, only: yamada4
41	guez	15
42	guez	62	REAL, INTENT(IN):: dtime ! interval du temps (secondes)
43	guez	202
44	guez	62	REAL, INTENT(inout):: pctsrf(klon, nbsrf)
45	guez	202	! tableau des pourcentages de surface de chaque maille
46	guez	62
47			REAL, INTENT(IN):: t(klon, klev) ! temperature (K)
48	guez	225	REAL, INTENT(IN):: q(klon, klev) ! vapeur d'eau (kg / kg)
49	guez	62	REAL, INTENT(IN):: u(klon, klev), v(klon, klev) ! vitesse
50	guez	221	INTEGER, INTENT(IN):: julien ! jour de l'annee en cours
51	guez	213	REAL, intent(in):: mu0(klon) ! cosinus de l'angle solaire zenithal
52	guez	222	REAL, INTENT(IN):: ftsol(:, :) ! (klon, nbsrf) temp\'erature du sol (en K)
53	guez	71	REAL, INTENT(IN):: cdmmax, cdhmax ! seuils cdrm, cdrh
54	guez	99	REAL, INTENT(IN):: ksta, ksta_ter
55			LOGICAL, INTENT(IN):: ok_kzmin
56	guez	101
57	guez	118	REAL, INTENT(inout):: ftsoil(klon, nsoilmx, nbsrf)
58			! soil temperature of surface fraction
59
60	guez	225	REAL, INTENT(inout):: qsol(:) ! (klon)
61	guez	101	! column-density of water in soil, in kg m-2
62
63	guez	225	REAL, INTENT(IN):: paprs(klon, klev + 1) ! pression a intercouche (Pa)
64	guez	62	REAL, INTENT(IN):: pplay(klon, klev) ! pression au milieu de couche (Pa)
65	guez	215	REAL, INTENT(inout):: fsnow(:, :) ! (klon, nbsrf) \'epaisseur neigeuse
66	guez	70	REAL qsurf(klon, nbsrf)
67			REAL evap(klon, nbsrf)
68	guez	155	REAL, intent(inout):: falbe(klon, nbsrf)
69	guez	214	REAL, intent(out):: fluxlat(:, :) ! (klon, nbsrf)
70	guez	70
71	guez	101	REAL, intent(in):: rain_fall(klon)
72	guez	225	! liquid water mass flux (kg / m2 / s), positive down
73	guez	101
74			REAL, intent(in):: snow_f(klon)
75	guez	225	! solid water mass flux (kg / m2 / s), positive down
76	guez	101
77	guez	222	REAL, INTENT(IN):: fsolsw(klon, nbsrf), fsollw(klon, nbsrf)
78			REAL, intent(inout):: frugs(klon, nbsrf) ! longueur de rugosit\'e (en m)
79	guez	70	real agesno(klon, nbsrf)
80			REAL, INTENT(IN):: rugoro(klon)
81
82	guez	38	REAL d_t(klon, klev), d_q(klon, klev)
83	guez	49	! d_t------output-R- le changement pour "t"
84			! d_q------output-R- le changement pour "q"
85	guez	62
86			REAL, intent(out):: d_u(klon, klev), d_v(klon, klev)
87			! changement pour "u" et "v"
88
89	guez	221	REAL, intent(out):: d_ts(:, :) ! (klon, nbsrf) variation of ftsol
90	guez	70
91	guez	206	REAL, intent(out):: flux_t(klon, nbsrf)
92	guez	225	! flux de chaleur sensible (Cp T) (W / m2) (orientation positive vers
93	guez	206	! le bas) à la surface
94	guez	70
95	guez	206	REAL, intent(out):: flux_q(klon, nbsrf)
96	guez	225	! flux de vapeur d'eau (kg / m2 / s) à la surface
97	guez	70
98	guez	206	REAL, intent(out):: flux_u(klon, nbsrf), flux_v(klon, nbsrf)
99	guez	229	! tension du vent (flux turbulent de vent) à la surface, en Pa
100	guez	206
101	guez	70	REAL, INTENT(out):: cdragh(klon), cdragm(klon)
102	guez	225	real q2(klon, klev + 1, nbsrf)
103	guez	70
104	guez	99	REAL, INTENT(out):: dflux_t(klon), dflux_q(klon)
105	guez	49	! dflux_t derive du flux sensible
106			! dflux_q derive du flux latent
107	guez	191	! IM "slab" ocean
108	guez	70
109	guez	244	REAL, intent(out):: coefh(:, 2:) ! (klon, 2:klev)
110	guez	226	! Pour pouvoir extraire les coefficients d'\'echange, le champ
111	guez	244	! "coefh" a \'et\'e cr\'e\'e. Nous avons moyenn\'e les valeurs de
112	guez	226	! ce champ sur les quatre sous-surfaces du mod\`ele.
113
114	guez	221	REAL, INTENT(inout):: t2m(klon, nbsrf), q2m(klon, nbsrf)
115	guez	70
116	guez	225	REAL, INTENT(inout):: u10m_srf(:, :), v10m_srf(:, :) ! (klon, nbsrf)
117			! composantes du vent \`a 10m sans spirale d'Ekman
118
119			! Ionela Musat. Cf. Anne Mathieu : planetary boundary layer, hbtm.
120			! Comme les autres diagnostics on cumule dans physiq ce qui permet
121			! de sortir les grandeurs par sous-surface.
122	guez	191	REAL pblh(klon, nbsrf) ! height of planetary boundary layer
123	guez	70	REAL capcl(klon, nbsrf)
124			REAL oliqcl(klon, nbsrf)
125			REAL cteicl(klon, nbsrf)
126	guez	221	REAL, INTENT(inout):: pblt(klon, nbsrf) ! T au nveau HCL
127	guez	70	REAL therm(klon, nbsrf)
128			REAL trmb1(klon, nbsrf)
129			! trmb1-------deep_cape
130			REAL trmb2(klon, nbsrf)
131			! trmb2--------inhibition
132			REAL trmb3(klon, nbsrf)
133			! trmb3-------Point Omega
134			REAL plcl(klon, nbsrf)
135			REAL fqcalving(klon, nbsrf), ffonte(klon, nbsrf)
136			! ffonte----Flux thermique utilise pour fondre la neige
137			! fqcalving-Flux d'eau "perdue" par la surface et necessaire pour limiter la
138	guez	225	! hauteur de neige, en kg / m2 / s
139	guez	70	REAL run_off_lic_0(klon)
140
141			! Local:
142	guez	15
143	guez	202	LOGICAL:: firstcal = .true.
144
145			! la nouvelle repartition des surfaces sortie de l'interface
146			REAL, save:: pctsrf_new_oce(klon)
147			REAL, save:: pctsrf_new_sic(klon)
148
149	guez	70	REAL y_fqcalving(klon), y_ffonte(klon)
150			real y_run_off_lic_0(klon)
151			REAL rugmer(klon)
152	guez	38	REAL ytsoil(klon, nsoilmx)
153			REAL yts(klon), yrugos(klon), ypct(klon), yz0_new(klon)
154			REAL yalb(klon)
155	guez	215	REAL snow(klon), yqsurf(klon), yagesno(klon)
156	guez	225	real yqsol(klon) ! column-density of water in soil, in kg m-2
157			REAL yrain_f(klon) ! liquid water mass flux (kg / m2 / s), positive down
158			REAL ysnow_f(klon) ! solid water mass flux (kg / m2 / s), positive down
159	guez	38	REAL yrugm(klon), yrads(klon), yrugoro(klon)
160			REAL yfluxlat(klon)
161			REAL y_d_ts(klon)
162			REAL y_d_t(klon, klev), y_d_q(klon, klev)
163			REAL y_d_u(klon, klev), y_d_v(klon, klev)
164	guez	206	REAL y_flux_t(klon), y_flux_q(klon)
165			REAL y_flux_u(klon), y_flux_v(klon)
166	guez	38	REAL y_dflux_t(klon), y_dflux_q(klon)
167	guez	244	REAL ycoefh(klon, 2:klev), ycoefm(klon, 2:klev)
168	guez	237	real ycdragh(klon), ycdragm(klon)
169	guez	38	REAL yu(klon, klev), yv(klon, klev)
170			REAL yt(klon, klev), yq(klon, klev)
171	guez	225	REAL ypaprs(klon, klev + 1), ypplay(klon, klev), ydelp(klon, klev)
172	guez	240	REAL ycoefm0(klon, 2:klev), ycoefh0(klon, 2:klev)
173	guez	227	REAL yzlay(klon, klev), zlev(klon, klev + 1), yteta(klon, klev)
174	guez	225	REAL yq2(klon, klev + 1)
175	guez	38	REAL delp(klon, klev)
176			INTEGER i, k, nsrf
177			INTEGER ni(klon), knon, j
178	guez	40
179	guez	38	REAL pctsrf_pot(klon, nbsrf)
180	guez	145	! "pourcentage potentiel" pour tenir compte des \'eventuelles
181	guez	40	! apparitions ou disparitions de la glace de mer
182	guez	15
183	guez	227	REAL yt2m(klon), yq2m(klon), wind10m(klon)
184			REAL ustar(klon)
185	guez	15
186	guez	38	REAL yt10m(klon), yq10m(klon)
187			REAL ypblh(klon)
188			REAL ylcl(klon)
189			REAL ycapcl(klon)
190			REAL yoliqcl(klon)
191			REAL ycteicl(klon)
192			REAL ypblt(klon)
193			REAL ytherm(klon)
194			REAL ytrmb1(klon)
195			REAL ytrmb2(klon)
196			REAL ytrmb3(klon)
197	guez	227	REAL u1(klon), v1(klon)
198	guez	38	REAL tair1(klon), qair1(klon), tairsol(klon)
199			REAL psfce(klon), patm(klon)
200	guez	15
201	guez	38	REAL qairsol(klon), zgeo1(klon)
202			REAL rugo1(klon)
203	guez	15
204	guez	38	!------------------------------------------------------------
205	guez	15
206	guez	38	ytherm = 0.
207	guez	15
208	guez	38	DO k = 1, klev ! epaisseur de couche
209			DO i = 1, klon
210	guez	225	delp(i, k) = paprs(i, k) - paprs(i, k + 1)
211	guez	38	END DO
212			END DO
213	guez	15
214	guez	40	! Initialization:
215			rugmer = 0.
216			cdragh = 0.
217			cdragm = 0.
218			dflux_t = 0.
219			dflux_q = 0.
220			ypct = 0.
221			yqsurf = 0.
222			yrain_f = 0.
223			ysnow_f = 0.
224			yrugos = 0.
225			ypaprs = 0.
226			ypplay = 0.
227			ydelp = 0.
228			yu = 0.
229			yv = 0.
230			yt = 0.
231			yq = 0.
232			y_dflux_t = 0.
233			y_dflux_q = 0.
234	guez	38	yrugoro = 0.
235	guez	40	d_ts = 0.
236	guez	38	flux_t = 0.
237			flux_q = 0.
238			flux_u = 0.
239			flux_v = 0.
240	guez	214	fluxlat = 0.
241	guez	40	d_t = 0.
242			d_q = 0.
243			d_u = 0.
244			d_v = 0.
245	guez	244	coefh = 0.
246	guez	15
247	guez	145	! Initialisation des "pourcentages potentiels". On consid\`ere ici qu'on
248			! peut avoir potentiellement de la glace sur tout le domaine oc\'eanique
249			! (\`a affiner)
250	guez	15
251	guez	202	pctsrf_pot(:, is_ter) = pctsrf(:, is_ter)
252			pctsrf_pot(:, is_lic) = pctsrf(:, is_lic)
253	guez	38	pctsrf_pot(:, is_oce) = 1. - zmasq
254			pctsrf_pot(:, is_sic) = 1. - zmasq
255	guez	15
256	guez	202	! Tester si c'est le moment de lire le fichier:
257			if (mod(itap - 1, lmt_pas) == 0) then
258	guez	221	CALL interfoce_lim(julien, pctsrf_new_oce, pctsrf_new_sic)
259	guez	202	endif
260
261	guez	99	! Boucler sur toutes les sous-fractions du sol:
262
263	guez	49	loop_surface: DO nsrf = 1, nbsrf
264			! Chercher les indices :
265	guez	38	ni = 0
266			knon = 0
267			DO i = 1, klon
268	guez	145	! Pour d\'eterminer le domaine \`a traiter, on utilise les surfaces
269	guez	38	! "potentielles"
270			IF (pctsrf_pot(i, nsrf) > epsfra) THEN
271			knon = knon + 1
272			ni(knon) = i
273			END IF
274			END DO
275	guez	15
276	guez	62	if_knon: IF (knon /= 0) then
277	guez	38	DO j = 1, knon
278			i = ni(j)
279	guez	62	ypct(j) = pctsrf(i, nsrf)
280	guez	207	yts(j) = ftsol(i, nsrf)
281	guez	215	snow(j) = fsnow(i, nsrf)
282	guez	62	yqsurf(j) = qsurf(i, nsrf)
283	guez	155	yalb(j) = falbe(i, nsrf)
284	guez	62	yrain_f(j) = rain_fall(i)
285			ysnow_f(j) = snow_f(i)
286			yagesno(j) = agesno(i, nsrf)
287	guez	222	yrugos(j) = frugs(i, nsrf)
288	guez	62	yrugoro(j) = rugoro(i)
289	guez	222	yrads(j) = fsolsw(i, nsrf) + fsollw(i, nsrf)
290	guez	225	ypaprs(j, klev + 1) = paprs(i, klev + 1)
291	guez	62	y_run_off_lic_0(j) = run_off_lic_0(i)
292	guez	38	END DO
293	guez	3
294	guez	99	! For continent, copy soil water content
295	guez	225	IF (nsrf == is_ter) yqsol(:knon) = qsol(ni(:knon))
296	guez	3
297	guez	208	ytsoil(:knon, :) = ftsoil(ni(:knon), :, nsrf)
298	guez	3
299	guez	38	DO k = 1, klev
300			DO j = 1, knon
301			i = ni(j)
302	guez	62	ypaprs(j, k) = paprs(i, k)
303			ypplay(j, k) = pplay(i, k)
304			ydelp(j, k) = delp(i, k)
305			yu(j, k) = u(i, k)
306			yv(j, k) = v(i, k)
307			yt(j, k) = t(i, k)
308			yq(j, k) = q(i, k)
309	guez	38	END DO
310			END DO
311	guez	3
312	guez	221	CALL coefkz(nsrf, ypaprs, ypplay, ksta, ksta_ter, yts(:knon), &
313	guez	244	yrugos, yu, yv, yt, yq, yqsurf(:knon), ycoefm(:knon, :), &
314			ycoefh(:knon, :), ycdragm(:knon), ycdragh(:knon))
315	guez	228
316	guez	62	IF (iflag_pbl == 1) THEN
317	guez	240	CALL coefkz2(nsrf, knon, ypaprs, ypplay, yt, ycoefm0(:knon, :), &
318			ycoefh0(:knon, :))
319	guez	244	ycoefm(:knon, :) = max(ycoefm(:knon, :), ycoefm0(:knon, :))
320			ycoefh(:knon, :) = max(ycoefh(:knon, :), ycoefh0(:knon, :))
321	guez	238	ycdragm(:knon) = max(ycdragm(:knon), 0.)
322			ycdragh(:knon) = max(ycdragh(:knon), 0.)
323	guez	62	END IF
324	guez	3
325	guez	237	! on met un seuil pour ycdragm et ycdragh
326	guez	62	IF (nsrf == is_oce) THEN
327	guez	237	ycdragm(:knon) = min(ycdragm(:knon), cdmmax)
328			ycdragh(:knon) = min(ycdragh(:knon), cdhmax)
329	guez	38	END IF
330	guez	3
331	guez	62	IF (ok_kzmin) THEN
332			! Calcul d'une diffusion minimale pour les conditions tres stables
333			CALL coefkzmin(knon, ypaprs, ypplay, yu, yv, yt, yq, &
334	guez	240	ycdragm(:knon), ycoefh0(:knon, :))
335			ycoefm0(:knon, :) = ycoefh0(:knon, :)
336	guez	244	ycoefm(:knon, :) = max(ycoefm(:knon, :), ycoefm0(:knon, :))
337			ycoefh(:knon, :) = max(ycoefh(:knon, :), ycoefh0(:knon, :))
338	guez	98	END IF
339	guez	3
340	guez	228	IF (iflag_pbl >= 6) THEN
341	guez	145	! Mellor et Yamada adapt\'e \`a Mars, Richard Fournier et
342			! Fr\'ed\'eric Hourdin
343	guez	62	yzlay(:knon, 1) = rd * yt(:knon, 1) / (0.5 * (ypaprs(:knon, 1) &
344			+ ypplay(:knon, 1))) &
345			* (ypaprs(:knon, 1) - ypplay(:knon, 1)) / rg
346	guez	228
347	guez	62	DO k = 2, klev
348	guez	227	yzlay(:knon, k) = yzlay(:knon, k-1) &
349	guez	62	+ rd * 0.5 * (yt(1:knon, k-1) + yt(1:knon, k)) &
350			/ ypaprs(1:knon, k) &
351			* (ypplay(1:knon, k-1) - ypplay(1:knon, k)) / rg
352			END DO
353	guez	227
354	guez	62	DO k = 1, klev
355	guez	225	yteta(1:knon, k) = yt(1:knon, k) * (ypaprs(1:knon, 1) &
356			/ ypplay(1:knon, k))*rkappa (1. + 0.61 * yq(1:knon, k))
357	guez	62	END DO
358	guez	227
359			zlev(:knon, 1) = 0.
360			zlev(:knon, klev + 1) = 2. * yzlay(:knon, klev) &
361	guez	62	- yzlay(:knon, klev - 1)
362	guez	227
363	guez	62	DO k = 2, klev
364	guez	227	zlev(:knon, k) = 0.5 * (yzlay(:knon, k) + yzlay(:knon, k-1))
365	guez	62	END DO
366	guez	227
367	guez	62	DO k = 1, klev + 1
368			DO j = 1, knon
369			i = ni(j)
370			yq2(j, k) = q2(i, k, nsrf)
371			END DO
372			END DO
373
374	guez	237	ustar(:knon) = ustarhb(yu(:knon, 1), yv(:knon, 1), ycdragm(:knon))
375	guez	228	CALL yamada4(dtime, rg, zlev(:knon, :), yzlay(:knon, :), &
376	guez	238	yu(:knon, :), yv(:knon, :), yteta(:knon, :), yq2(:knon, :), &
377	guez	246	ycoefm(:knon, :), ycoefh(:knon, :), ustar(:knon))
378	guez	38	END IF
379	guez	3
380	guez	244	CALL clvent(dtime, yu(:knon, 1), yv(:knon, 1), ycoefm(:knon, :), &
381	guez	237	ycdragm(:knon), yt(:knon, :), yu(:knon, :), ypaprs(:knon, :), &
382	guez	229	ypplay(:knon, :), ydelp(:knon, :), y_d_u(:knon, :), &
383	guez	225	y_flux_u(:knon))
384	guez	244	CALL clvent(dtime, yu(:knon, 1), yv(:knon, 1), ycoefm(:knon, :), &
385	guez	237	ycdragm(:knon), yt(:knon, :), yv(:knon, :), ypaprs(:knon, :), &
386	guez	229	ypplay(:knon, :), ydelp(:knon, :), y_d_v(:knon, :), &
387	guez	225	y_flux_v(:knon))
388	guez	3
389	guez	62	! calculer la diffusion de "q" et de "h"
390	guez	221	CALL clqh(dtime, julien, firstcal, nsrf, ni(:knon), &
391	guez	225	ytsoil(:knon, :), yqsol(:knon), mu0, yrugos, yrugoro, &
392	guez	244	yu(:knon, 1), yv(:knon, 1), ycoefh(:knon, :), ycdragh(:knon), &
393	guez	236	yt, yq, yts(:knon), ypaprs, ypplay, ydelp, yrads(:knon), &
394			yalb(:knon), snow(:knon), yqsurf, yrain_f, ysnow_f, &
395			yfluxlat(:knon), pctsrf_new_sic, yagesno(:knon), y_d_t, y_d_q, &
396			y_d_ts(:knon), yz0_new, y_flux_t(:knon), y_flux_q(:knon), &
397			y_dflux_t(:knon), y_dflux_q(:knon), y_fqcalving, y_ffonte, &
398			y_run_off_lic_0)
399	guez	3
400	guez	62	! calculer la longueur de rugosite sur ocean
401			yrugm = 0.
402			IF (nsrf == is_oce) THEN
403			DO j = 1, knon
404	guez	237	yrugm(j) = 0.018 * ycdragm(j) * (yu(j, 1)2 + yv(j, 1)2) &
405	guez	225	/ rg + 0.11 * 14E-6 &
406	guez	237	/ sqrt(ycdragm(j) * (yu(j, 1)2 + yv(j, 1)2))
407	guez	62	yrugm(j) = max(1.5E-05, yrugm(j))
408			END DO
409			END IF
410	guez	38	DO j = 1, knon
411	guez	225	y_dflux_t(j) = y_dflux_t(j) * ypct(j)
412			y_dflux_q(j) = y_dflux_q(j) * ypct(j)
413	guez	38	END DO
414	guez	3
415	guez	237	DO k = 1, klev
416			DO j = 1, knon
417			i = ni(j)
418	guez	225	y_d_t(j, k) = y_d_t(j, k) * ypct(j)
419			y_d_q(j, k) = y_d_q(j, k) * ypct(j)
420			y_d_u(j, k) = y_d_u(j, k) * ypct(j)
421			y_d_v(j, k) = y_d_v(j, k) * ypct(j)
422	guez	62	END DO
423	guez	38	END DO
424	guez	3
425	guez	214	flux_t(ni(:knon), nsrf) = y_flux_t(:knon)
426			flux_q(ni(:knon), nsrf) = y_flux_q(:knon)
427			flux_u(ni(:knon), nsrf) = y_flux_u(:knon)
428			flux_v(ni(:knon), nsrf) = y_flux_v(:knon)
429	guez	15
430	guez	206	evap(:, nsrf) = -flux_q(:, nsrf)
431
432	guez	155	falbe(:, nsrf) = 0.
433	guez	215	fsnow(:, nsrf) = 0.
434	guez	62	qsurf(:, nsrf) = 0.
435	guez	222	frugs(:, nsrf) = 0.
436	guez	38	DO j = 1, knon
437			i = ni(j)
438	guez	62	d_ts(i, nsrf) = y_d_ts(j)
439	guez	155	falbe(i, nsrf) = yalb(j)
440	guez	215	fsnow(i, nsrf) = snow(j)
441	guez	62	qsurf(i, nsrf) = yqsurf(j)
442	guez	222	frugs(i, nsrf) = yz0_new(j)
443	guez	62	fluxlat(i, nsrf) = yfluxlat(j)
444			IF (nsrf == is_oce) THEN
445			rugmer(i) = yrugm(j)
446	guez	222	frugs(i, nsrf) = yrugm(j)
447	guez	62	END IF
448			agesno(i, nsrf) = yagesno(j)
449			fqcalving(i, nsrf) = y_fqcalving(j)
450			ffonte(i, nsrf) = y_ffonte(j)
451	guez	243	cdragh(i) = cdragh(i) + ycdragh(j) * ypct(j)
452			cdragm(i) = cdragm(i) + ycdragm(j) * ypct(j)
453	guez	62	dflux_t(i) = dflux_t(i) + y_dflux_t(j)
454			dflux_q(i) = dflux_q(i) + y_dflux_q(j)
455	guez	38	END DO
456	guez	62	IF (nsrf == is_ter) THEN
457	guez	99	qsol(ni(:knon)) = yqsol(:knon)
458			else IF (nsrf == is_lic) THEN
459	guez	62	DO j = 1, knon
460			i = ni(j)
461			run_off_lic_0(i) = y_run_off_lic_0(j)
462			END DO
463			END IF
464	guez	118
465	guez	62	ftsoil(:, :, nsrf) = 0.
466	guez	208	ftsoil(ni(:knon), :, nsrf) = ytsoil(:knon, :)
467	guez	62
468	guez	38	DO j = 1, knon
469			i = ni(j)
470	guez	62	DO k = 1, klev
471			d_t(i, k) = d_t(i, k) + y_d_t(j, k)
472			d_q(i, k) = d_q(i, k) + y_d_q(j, k)
473			d_u(i, k) = d_u(i, k) + y_d_u(j, k)
474			d_v(i, k) = d_v(i, k) + y_d_v(j, k)
475	guez	237	END DO
476			END DO
477	guez	62
478	guez	244	forall (k = 2:klev) coefh(ni(:knon), k) &
479			= coefh(ni(:knon), k) + ycoefh(:knon, k) * ypct(:knon)
480	guez	242
481	guez	99	! diagnostic t, q a 2m et u, v a 10m
482	guez	62
483	guez	38	DO j = 1, knon
484			i = ni(j)
485	guez	227	u1(j) = yu(j, 1) + y_d_u(j, 1)
486			v1(j) = yv(j, 1) + y_d_v(j, 1)
487	guez	62	tair1(j) = yt(j, 1) + y_d_t(j, 1)
488			qair1(j) = yq(j, 1) + y_d_q(j, 1)
489	guez	225	zgeo1(j) = rd * tair1(j) / (0.5 * (ypaprs(j, 1) + ypplay(j, &
490			1))) * (ypaprs(j, 1)-ypplay(j, 1))
491	guez	62	tairsol(j) = yts(j) + y_d_ts(j)
492			rugo1(j) = yrugos(j)
493			IF (nsrf == is_oce) THEN
494	guez	222	rugo1(j) = frugs(i, nsrf)
495	guez	62	END IF
496			psfce(j) = ypaprs(j, 1)
497			patm(j) = ypplay(j, 1)
498	guez	15
499	guez	62	qairsol(j) = yqsurf(j)
500	guez	38	END DO
501	guez	15
502	guez	227	CALL stdlevvar(klon, knon, nsrf, u1(:knon), v1(:knon), tair1(:knon), &
503			qair1, zgeo1, tairsol, qairsol, rugo1, psfce, patm, yt2m, &
504	guez	246	yq2m, yt10m, yq10m, wind10m(:knon), ustar(:knon))
505	guez	3
506	guez	62	DO j = 1, knon
507			i = ni(j)
508			t2m(i, nsrf) = yt2m(j)
509			q2m(i, nsrf) = yq2m(j)
510	guez	3
511	guez	227	u10m_srf(i, nsrf) = (wind10m(j) * u1(j)) &
512			/ sqrt(u1(j)2 + v1(j)2)
513			v10m_srf(i, nsrf) = (wind10m(j) * v1(j)) &
514			/ sqrt(u1(j)2 + v1(j)2)
515	guez	62	END DO
516	guez	15
517	guez	227	CALL hbtm(ypaprs, ypplay, yt2m, yq2m, ustar(:knon), y_flux_t(:knon), &
518	guez	206	y_flux_q(:knon), yu, yv, yt, yq, ypblh(:knon), ycapcl, &
519			yoliqcl, ycteicl, ypblt, ytherm, ytrmb1, ytrmb2, ytrmb3, ylcl)
520	guez	15
521	guez	38	DO j = 1, knon
522			i = ni(j)
523	guez	62	pblh(i, nsrf) = ypblh(j)
524			plcl(i, nsrf) = ylcl(j)
525			capcl(i, nsrf) = ycapcl(j)
526			oliqcl(i, nsrf) = yoliqcl(j)
527			cteicl(i, nsrf) = ycteicl(j)
528			pblt(i, nsrf) = ypblt(j)
529			therm(i, nsrf) = ytherm(j)
530			trmb1(i, nsrf) = ytrmb1(j)
531			trmb2(i, nsrf) = ytrmb2(j)
532			trmb3(i, nsrf) = ytrmb3(j)
533	guez	38	END DO
534	guez	3
535	guez	38	DO j = 1, knon
536	guez	62	DO k = 1, klev + 1
537			i = ni(j)
538			q2(i, k, nsrf) = yq2(j, k)
539			END DO
540	guez	38	END DO
541	guez	215	else
542			fsnow(:, nsrf) = 0.
543	guez	62	end IF if_knon
544	guez	49	END DO loop_surface
545	guez	15
546	guez	38	! On utilise les nouvelles surfaces
547	guez	222	frugs(:, is_oce) = rugmer
548	guez	202	pctsrf(:, is_oce) = pctsrf_new_oce
549			pctsrf(:, is_sic) = pctsrf_new_sic
550	guez	15
551	guez	202	firstcal = .false.
552
553	guez	38	END SUBROUTINE clmain
554	guez	15
555	guez	38	end module clmain_m