Sources/phylmd/clmain.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, ycoefh, 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 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 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):: ycoefh(klon, klev)
    ! Pour pouvoir extraire les coefficients d'\'echange, le champ
    ! "ycoefh" 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 coefh(klon, klev), coefm(klon, klev)
    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, klev), ycoefh0(klon, klev)
    REAL yzlay(klon, klev), zlev(klon, klev + 1), yteta(klon, klev)
    REAL ykmm(klon, klev + 1), ykmn(klon, klev + 1)
    REAL ykmq(klon, klev + 1)
    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.
    ycoefh = 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

          ! calculer Cdrag et les coefficients d'echange
          CALL coefkz(nsrf, ypaprs, ypplay, ksta, ksta_ter, yts(:knon), &
               yrugos, yu, yv, yt, yq, yqsurf(:knon), coefm(:knon, :), &
               coefh(:knon, :))

          IF (iflag_pbl == 1) THEN
             CALL coefkz2(nsrf, knon, ypaprs, ypplay, yt, ycoefm0, ycoefh0)
             coefm(:knon, :) = max(coefm(:knon, :), ycoefm0(:knon, :))
             coefh(:knon, :) = max(coefh(:knon, :), ycoefh0(:knon, :))
          END IF

          ! on met un seuil pour coefm et coefh
          IF (nsrf == is_oce) THEN
             coefm(:knon, 1) = min(coefm(:knon, 1), cdmmax)
             coefh(:knon, 1) = min(coefh(:knon, 1), 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, &
                  coefm(:knon, 1), ycoefm0, ycoefh0)
             coefm(:knon, :) = max(coefm(:knon, :), ycoefm0(:knon, :))
             coefh(:knon, :) = max(coefh(: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), coefm(:knon, 1))

             ! iflag_pbl peut \^etre utilis\'e comme longueur de m\'elange

             CALL yamada4(dtime, rg, zlev(:knon, :), yzlay(:knon, :), &
                  yu(:knon, :), yv(:knon, :), yteta(:knon, :), &
                  coefm(:knon, 1), yq2(:knon, :), ykmm(:knon, :), &
                  ykmn(:knon, :), ykmq(:knon, :), ustar(:knon), iflag_pbl)

             coefm(:knon, 2:) = ykmm(:knon, 2:klev)
             coefh(:knon, 2:) = ykmn(:knon, 2:klev)
          END IF

          ! calculer la diffusion des vitesses "u" et "v"
          CALL clvent(knon, dtime, yu(:knon, 1), yv(:knon, 1), &
               coefm(:knon, :), yt, yu, ypaprs, ypplay, ydelp, y_d_u, &
               y_flux_u(:knon))
          CALL clvent(knon, dtime, yu(:knon, 1), yv(:knon, 1), &
               coefm(:knon, :), yt, yv, ypaprs, ypplay, ydelp, y_d_v, &
               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), coefh(: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 * coefm(j, 1) * (yu(j, 1)**2 + yv(j, 1)**2) &
                     / rg + 0.11 * 14E-6 &
                     / sqrt(coefm(j, 1) * (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)
                coefh(j, k) = coefh(j, k) * ypct(j)
                coefm(j, k) = coefm(j, k) * ypct(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) + coefh(j, 1)
             cdragm(i) = cdragm(i) + coefm(j, 1)
             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)
                ycoefh(i, k) = ycoefh(i, k) + coefh(j, k)
             END DO
          END DO

          ! 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)

          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	226	flux_v, cdragh, cdragm, q2, dflux_t, dflux_q, ycoefh, t2m, q2m, &
12			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	227	USE conf_gcm_m, ONLY: lmt_pas
29	guez	62	USE conf_phys_m, ONLY: iflag_pbl
30			USE dimphy, ONLY: klev, klon, zmasq
31			USE dimsoil, ONLY: nsoilmx
32	guez	47	use hbtm_m, only: hbtm
33	guez	62	USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter, nbsrf
34	guez	202	USE interfoce_lim_m, ONLY: interfoce_lim
35	guez	104	use stdlevvar_m, only: stdlevvar
36	guez	62	USE suphec_m, ONLY: rd, rg, rkappa
37	guez	202	use time_phylmdz, only: itap
38	guez	62	use ustarhb_m, only: ustarhb
39	guez	47	use yamada4_m, only: yamada4
40	guez	15
41	guez	62	REAL, INTENT(IN):: dtime ! interval du temps (secondes)
42	guez	202
43	guez	62	REAL, INTENT(inout):: pctsrf(klon, nbsrf)
44	guez	202	! tableau des pourcentages de surface de chaque maille
45	guez	62
46			REAL, INTENT(IN):: t(klon, klev) ! temperature (K)
47	guez	225	REAL, INTENT(IN):: q(klon, klev) ! vapeur d'eau (kg / kg)
48	guez	62	REAL, INTENT(IN):: u(klon, klev), v(klon, klev) ! vitesse
49	guez	221	INTEGER, INTENT(IN):: julien ! jour de l'annee en cours
50	guez	213	REAL, intent(in):: mu0(klon) ! cosinus de l'angle solaire zenithal
51	guez	222	REAL, INTENT(IN):: ftsol(:, :) ! (klon, nbsrf) temp\'erature du sol (en K)
52	guez	71	REAL, INTENT(IN):: cdmmax, cdhmax ! seuils cdrm, cdrh
53	guez	99	REAL, INTENT(IN):: ksta, ksta_ter
54			LOGICAL, INTENT(IN):: ok_kzmin
55	guez	101
56	guez	118	REAL, INTENT(inout):: ftsoil(klon, nsoilmx, nbsrf)
57			! soil temperature of surface fraction
58
59	guez	225	REAL, INTENT(inout):: qsol(:) ! (klon)
60	guez	101	! column-density of water in soil, in kg m-2
61
62	guez	225	REAL, INTENT(IN):: paprs(klon, klev + 1) ! pression a intercouche (Pa)
63	guez	62	REAL, INTENT(IN):: pplay(klon, klev) ! pression au milieu de couche (Pa)
64	guez	215	REAL, INTENT(inout):: fsnow(:, :) ! (klon, nbsrf) \'epaisseur neigeuse
65	guez	70	REAL qsurf(klon, nbsrf)
66			REAL evap(klon, nbsrf)
67	guez	155	REAL, intent(inout):: falbe(klon, nbsrf)
68	guez	214	REAL, intent(out):: fluxlat(:, :) ! (klon, nbsrf)
69	guez	70
70	guez	101	REAL, intent(in):: rain_fall(klon)
71	guez	225	! liquid water mass flux (kg / m2 / s), positive down
72	guez	101
73			REAL, intent(in):: snow_f(klon)
74	guez	225	! solid water mass flux (kg / m2 / s), positive down
75	guez	101
76	guez	222	REAL, INTENT(IN):: fsolsw(klon, nbsrf), fsollw(klon, nbsrf)
77			REAL, intent(inout):: frugs(klon, nbsrf) ! longueur de rugosit\'e (en m)
78	guez	70	real agesno(klon, nbsrf)
79			REAL, INTENT(IN):: rugoro(klon)
80
81	guez	38	REAL d_t(klon, klev), d_q(klon, klev)
82	guez	49	! d_t------output-R- le changement pour "t"
83			! d_q------output-R- le changement pour "q"
84	guez	62
85			REAL, intent(out):: d_u(klon, klev), d_v(klon, klev)
86			! changement pour "u" et "v"
87
88	guez	221	REAL, intent(out):: d_ts(:, :) ! (klon, nbsrf) variation of ftsol
89	guez	70
90	guez	206	REAL, intent(out):: flux_t(klon, nbsrf)
91	guez	225	! flux de chaleur sensible (Cp T) (W / m2) (orientation positive vers
92	guez	206	! le bas) à la surface
93	guez	70
94	guez	206	REAL, intent(out):: flux_q(klon, nbsrf)
95	guez	225	! flux de vapeur d'eau (kg / m2 / s) à la surface
96	guez	70
97	guez	206	REAL, intent(out):: flux_u(klon, nbsrf), flux_v(klon, nbsrf)
98			! tension du vent à la surface, en Pa
99
100	guez	70	REAL, INTENT(out):: cdragh(klon), cdragm(klon)
101	guez	225	real q2(klon, klev + 1, nbsrf)
102	guez	70
103	guez	99	REAL, INTENT(out):: dflux_t(klon), dflux_q(klon)
104	guez	49	! dflux_t derive du flux sensible
105			! dflux_q derive du flux latent
106	guez	191	! IM "slab" ocean
107	guez	70
108			REAL, intent(out):: ycoefh(klon, klev)
109	guez	226	! Pour pouvoir extraire les coefficients d'\'echange, le champ
110			! "ycoefh" a \'et\'e cr\'e\'e. Nous avons moyenn\'e les valeurs de
111			! ce champ sur les quatre sous-surfaces du mod\`ele.
112
113	guez	221	REAL, INTENT(inout):: t2m(klon, nbsrf), q2m(klon, nbsrf)
114	guez	70
115	guez	225	REAL, INTENT(inout):: u10m_srf(:, :), v10m_srf(:, :) ! (klon, nbsrf)
116			! composantes du vent \`a 10m sans spirale d'Ekman
117
118			! Ionela Musat. Cf. Anne Mathieu : planetary boundary layer, hbtm.
119			! Comme les autres diagnostics on cumule dans physiq ce qui permet
120			! de sortir les grandeurs par sous-surface.
121	guez	191	REAL pblh(klon, nbsrf) ! height of planetary boundary layer
122	guez	70	REAL capcl(klon, nbsrf)
123			REAL oliqcl(klon, nbsrf)
124			REAL cteicl(klon, nbsrf)
125	guez	221	REAL, INTENT(inout):: pblt(klon, nbsrf) ! T au nveau HCL
126	guez	70	REAL therm(klon, nbsrf)
127			REAL trmb1(klon, nbsrf)
128			! trmb1-------deep_cape
129			REAL trmb2(klon, nbsrf)
130			! trmb2--------inhibition
131			REAL trmb3(klon, nbsrf)
132			! trmb3-------Point Omega
133			REAL plcl(klon, nbsrf)
134			REAL fqcalving(klon, nbsrf), ffonte(klon, nbsrf)
135			! ffonte----Flux thermique utilise pour fondre la neige
136			! fqcalving-Flux d'eau "perdue" par la surface et necessaire pour limiter la
137	guez	225	! hauteur de neige, en kg / m2 / s
138	guez	70	REAL run_off_lic_0(klon)
139
140			! Local:
141	guez	15
142	guez	202	LOGICAL:: firstcal = .true.
143
144			! la nouvelle repartition des surfaces sortie de l'interface
145			REAL, save:: pctsrf_new_oce(klon)
146			REAL, save:: pctsrf_new_sic(klon)
147
148	guez	70	REAL y_fqcalving(klon), y_ffonte(klon)
149			real y_run_off_lic_0(klon)
150			REAL rugmer(klon)
151	guez	38	REAL ytsoil(klon, nsoilmx)
152			REAL yts(klon), yrugos(klon), ypct(klon), yz0_new(klon)
153			REAL yalb(klon)
154	guez	215	REAL snow(klon), yqsurf(klon), yagesno(klon)
155	guez	225	real yqsol(klon) ! column-density of water in soil, in kg m-2
156			REAL yrain_f(klon) ! liquid water mass flux (kg / m2 / s), positive down
157			REAL ysnow_f(klon) ! solid water mass flux (kg / m2 / s), positive down
158	guez	38	REAL yrugm(klon), yrads(klon), yrugoro(klon)
159			REAL yfluxlat(klon)
160			REAL y_d_ts(klon)
161			REAL y_d_t(klon, klev), y_d_q(klon, klev)
162			REAL y_d_u(klon, klev), y_d_v(klon, klev)
163	guez	206	REAL y_flux_t(klon), y_flux_q(klon)
164			REAL y_flux_u(klon), y_flux_v(klon)
165	guez	38	REAL y_dflux_t(klon), y_dflux_q(klon)
166	guez	62	REAL coefh(klon, klev), coefm(klon, klev)
167	guez	38	REAL yu(klon, klev), yv(klon, klev)
168			REAL yt(klon, klev), yq(klon, klev)
169	guez	225	REAL ypaprs(klon, klev + 1), ypplay(klon, klev), ydelp(klon, klev)
170	guez	38	REAL ycoefm0(klon, klev), ycoefh0(klon, klev)
171	guez	227	REAL yzlay(klon, klev), zlev(klon, klev + 1), yteta(klon, klev)
172	guez	225	REAL ykmm(klon, klev + 1), ykmn(klon, klev + 1)
173			REAL ykmq(klon, klev + 1)
174			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	70	ycoefh = 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	62	! calculer Cdrag et les coefficients d'echange
313	guez	221	CALL coefkz(nsrf, ypaprs, ypplay, ksta, ksta_ter, yts(:knon), &
314			yrugos, yu, yv, yt, yq, yqsurf(:knon), coefm(:knon, :), &
315			coefh(:knon, :))
316	guez	228
317	guez	62	IF (iflag_pbl == 1) THEN
318			CALL coefkz2(nsrf, knon, ypaprs, ypplay, yt, ycoefm0, ycoefh0)
319			coefm(:knon, :) = max(coefm(:knon, :), ycoefm0(:knon, :))
320			coefh(:knon, :) = max(coefh(:knon, :), ycoefh0(:knon, :))
321			END IF
322	guez	3
323	guez	70	! on met un seuil pour coefm et coefh
324	guez	62	IF (nsrf == is_oce) THEN
325			coefm(:knon, 1) = min(coefm(:knon, 1), cdmmax)
326			coefh(:knon, 1) = min(coefh(:knon, 1), cdhmax)
327	guez	38	END IF
328	guez	3
329	guez	62	IF (ok_kzmin) THEN
330			! Calcul d'une diffusion minimale pour les conditions tres stables
331			CALL coefkzmin(knon, ypaprs, ypplay, yu, yv, yt, yq, &
332	guez	70	coefm(:knon, 1), ycoefm0, ycoefh0)
333	guez	62	coefm(:knon, :) = max(coefm(:knon, :), ycoefm0(:knon, :))
334			coefh(:knon, :) = max(coefh(:knon, :), ycoefh0(:knon, :))
335	guez	98	END IF
336	guez	3
337	guez	228	IF (iflag_pbl >= 6) THEN
338	guez	145	! Mellor et Yamada adapt\'e \`a Mars, Richard Fournier et
339			! Fr\'ed\'eric Hourdin
340	guez	62	yzlay(:knon, 1) = rd * yt(:knon, 1) / (0.5 * (ypaprs(:knon, 1) &
341			+ ypplay(:knon, 1))) &
342			* (ypaprs(:knon, 1) - ypplay(:knon, 1)) / rg
343	guez	228
344	guez	62	DO k = 2, klev
345	guez	227	yzlay(:knon, k) = yzlay(:knon, k-1) &
346	guez	62	+ rd * 0.5 * (yt(1:knon, k-1) + yt(1:knon, k)) &
347			/ ypaprs(1:knon, k) &
348			* (ypplay(1:knon, k-1) - ypplay(1:knon, k)) / rg
349			END DO
350	guez	227
351	guez	62	DO k = 1, klev
352	guez	225	yteta(1:knon, k) = yt(1:knon, k) * (ypaprs(1:knon, 1) &
353			/ ypplay(1:knon, k))*rkappa (1. + 0.61 * yq(1:knon, k))
354	guez	62	END DO
355	guez	227
356			zlev(:knon, 1) = 0.
357			zlev(:knon, klev + 1) = 2. * yzlay(:knon, klev) &
358	guez	62	- yzlay(:knon, klev - 1)
359	guez	227
360	guez	62	DO k = 2, klev
361	guez	227	zlev(:knon, k) = 0.5 * (yzlay(:knon, k) + yzlay(:knon, k-1))
362	guez	62	END DO
363	guez	227
364	guez	62	DO k = 1, klev + 1
365			DO j = 1, knon
366			i = ni(j)
367			yq2(j, k) = q2(i, k, nsrf)
368			END DO
369			END DO
370
371	guez	227	ustar(:knon) = ustarhb(yu(:knon, 1), yv(:knon, 1), coefm(:knon, 1))
372	guez	62
373	guez	145	! iflag_pbl peut \^etre utilis\'e comme longueur de m\'elange
374	guez	62
375	guez	228	CALL yamada4(dtime, rg, zlev(:knon, :), yzlay(:knon, :), &
376			yu(:knon, :), yv(:knon, :), yteta(:knon, :), &
377			coefm(:knon, 1), yq2(:knon, :), ykmm(:knon, :), &
378			ykmn(:knon, :), ykmq(:knon, :), ustar(:knon), iflag_pbl)
379	guez	62
380			coefm(:knon, 2:) = ykmm(:knon, 2:klev)
381			coefh(:knon, 2:) = ykmn(:knon, 2:klev)
382	guez	38	END IF
383	guez	3
384	guez	62	! calculer la diffusion des vitesses "u" et "v"
385	guez	227	CALL clvent(knon, dtime, yu(:knon, 1), yv(:knon, 1), &
386	guez	225	coefm(:knon, :), yt, yu, ypaprs, ypplay, ydelp, y_d_u, &
387			y_flux_u(:knon))
388	guez	227	CALL clvent(knon, dtime, yu(:knon, 1), yv(:knon, 1), &
389	guez	225	coefm(:knon, :), yt, yv, ypaprs, ypplay, ydelp, y_d_v, &
390			y_flux_v(:knon))
391	guez	3
392	guez	62	! calculer la diffusion de "q" et de "h"
393	guez	221	CALL clqh(dtime, julien, firstcal, nsrf, ni(:knon), &
394	guez	225	ytsoil(:knon, :), yqsol(:knon), mu0, yrugos, yrugoro, &
395	guez	227	yu(:knon, 1), yv(:knon, 1), coefh(:knon, :), yt, yq, &
396	guez	225	yts(:knon), ypaprs, ypplay, ydelp, yrads(:knon), yalb(:knon), &
397			snow(:knon), yqsurf, yrain_f, ysnow_f, yfluxlat(:knon), &
398			pctsrf_new_sic, yagesno(:knon), y_d_t, y_d_q, y_d_ts(:knon), &
399			yz0_new, y_flux_t(:knon), y_flux_q(:knon), y_dflux_t(:knon), &
400			y_dflux_q(:knon), y_fqcalving, y_ffonte, y_run_off_lic_0)
401	guez	3
402	guez	62	! calculer la longueur de rugosite sur ocean
403			yrugm = 0.
404			IF (nsrf == is_oce) THEN
405			DO j = 1, knon
406	guez	227	yrugm(j) = 0.018 * coefm(j, 1) * (yu(j, 1)2 + yv(j, 1)2) &
407	guez	225	/ rg + 0.11 * 14E-6 &
408	guez	227	/ sqrt(coefm(j, 1) * (yu(j, 1)2 + yv(j, 1)2))
409	guez	62	yrugm(j) = max(1.5E-05, yrugm(j))
410			END DO
411			END IF
412	guez	38	DO j = 1, knon
413	guez	225	y_dflux_t(j) = y_dflux_t(j) * ypct(j)
414			y_dflux_q(j) = y_dflux_q(j) * ypct(j)
415	guez	38	END DO
416	guez	3
417	guez	62	DO k = 1, klev
418			DO j = 1, knon
419			i = ni(j)
420	guez	225	coefh(j, k) = coefh(j, k) * ypct(j)
421			coefm(j, k) = coefm(j, k) * ypct(j)
422			y_d_t(j, k) = y_d_t(j, k) * ypct(j)
423			y_d_q(j, k) = y_d_q(j, k) * ypct(j)
424			y_d_u(j, k) = y_d_u(j, k) * ypct(j)
425			y_d_v(j, k) = y_d_v(j, k) * ypct(j)
426	guez	62	END DO
427	guez	38	END DO
428	guez	3
429	guez	214	flux_t(ni(:knon), nsrf) = y_flux_t(:knon)
430			flux_q(ni(:knon), nsrf) = y_flux_q(:knon)
431			flux_u(ni(:knon), nsrf) = y_flux_u(:knon)
432			flux_v(ni(:knon), nsrf) = y_flux_v(:knon)
433	guez	15
434	guez	206	evap(:, nsrf) = -flux_q(:, nsrf)
435
436	guez	155	falbe(:, nsrf) = 0.
437	guez	215	fsnow(:, nsrf) = 0.
438	guez	62	qsurf(:, nsrf) = 0.
439	guez	222	frugs(:, nsrf) = 0.
440	guez	38	DO j = 1, knon
441			i = ni(j)
442	guez	62	d_ts(i, nsrf) = y_d_ts(j)
443	guez	155	falbe(i, nsrf) = yalb(j)
444	guez	215	fsnow(i, nsrf) = snow(j)
445	guez	62	qsurf(i, nsrf) = yqsurf(j)
446	guez	222	frugs(i, nsrf) = yz0_new(j)
447	guez	62	fluxlat(i, nsrf) = yfluxlat(j)
448			IF (nsrf == is_oce) THEN
449			rugmer(i) = yrugm(j)
450	guez	222	frugs(i, nsrf) = yrugm(j)
451	guez	62	END IF
452			agesno(i, nsrf) = yagesno(j)
453			fqcalving(i, nsrf) = y_fqcalving(j)
454			ffonte(i, nsrf) = y_ffonte(j)
455			cdragh(i) = cdragh(i) + coefh(j, 1)
456			cdragm(i) = cdragm(i) + coefm(j, 1)
457			dflux_t(i) = dflux_t(i) + y_dflux_t(j)
458			dflux_q(i) = dflux_q(i) + y_dflux_q(j)
459	guez	38	END DO
460	guez	62	IF (nsrf == is_ter) THEN
461	guez	99	qsol(ni(:knon)) = yqsol(:knon)
462			else IF (nsrf == is_lic) THEN
463	guez	62	DO j = 1, knon
464			i = ni(j)
465			run_off_lic_0(i) = y_run_off_lic_0(j)
466			END DO
467			END IF
468	guez	118
469	guez	62	ftsoil(:, :, nsrf) = 0.
470	guez	208	ftsoil(ni(:knon), :, nsrf) = ytsoil(:knon, :)
471	guez	62
472	guez	38	DO j = 1, knon
473			i = ni(j)
474	guez	62	DO k = 1, klev
475			d_t(i, k) = d_t(i, k) + y_d_t(j, k)
476			d_q(i, k) = d_q(i, k) + y_d_q(j, k)
477			d_u(i, k) = d_u(i, k) + y_d_u(j, k)
478			d_v(i, k) = d_v(i, k) + y_d_v(j, k)
479	guez	70	ycoefh(i, k) = ycoefh(i, k) + coefh(j, k)
480	guez	62	END DO
481	guez	38	END DO
482	guez	62
483	guez	99	! diagnostic t, q a 2m et u, v a 10m
484	guez	62
485	guez	38	DO j = 1, knon
486			i = ni(j)
487	guez	227	u1(j) = yu(j, 1) + y_d_u(j, 1)
488			v1(j) = yv(j, 1) + y_d_v(j, 1)
489	guez	62	tair1(j) = yt(j, 1) + y_d_t(j, 1)
490			qair1(j) = yq(j, 1) + y_d_q(j, 1)
491	guez	225	zgeo1(j) = rd * tair1(j) / (0.5 * (ypaprs(j, 1) + ypplay(j, &
492			1))) * (ypaprs(j, 1)-ypplay(j, 1))
493	guez	62	tairsol(j) = yts(j) + y_d_ts(j)
494			rugo1(j) = yrugos(j)
495			IF (nsrf == is_oce) THEN
496	guez	222	rugo1(j) = frugs(i, nsrf)
497	guez	62	END IF
498			psfce(j) = ypaprs(j, 1)
499			patm(j) = ypplay(j, 1)
500	guez	15
501	guez	62	qairsol(j) = yqsurf(j)
502	guez	38	END DO
503	guez	15
504	guez	227	CALL stdlevvar(klon, knon, nsrf, u1(:knon), v1(:knon), tair1(:knon), &
505			qair1, zgeo1, tairsol, qairsol, rugo1, psfce, patm, yt2m, &
506			yq2m, yt10m, yq10m, wind10m(:knon), ustar)
507	guez	3
508	guez	62	DO j = 1, knon
509			i = ni(j)
510			t2m(i, nsrf) = yt2m(j)
511			q2m(i, nsrf) = yq2m(j)
512	guez	3
513	guez	227	u10m_srf(i, nsrf) = (wind10m(j) * u1(j)) &
514			/ sqrt(u1(j)2 + v1(j)2)
515			v10m_srf(i, nsrf) = (wind10m(j) * v1(j)) &
516			/ sqrt(u1(j)2 + v1(j)2)
517	guez	62	END DO
518	guez	15
519	guez	227	CALL hbtm(ypaprs, ypplay, yt2m, yq2m, ustar(:knon), y_flux_t(:knon), &
520	guez	206	y_flux_q(:knon), yu, yv, yt, yq, ypblh(:knon), ycapcl, &
521			yoliqcl, ycteicl, ypblt, ytherm, ytrmb1, ytrmb2, ytrmb3, ylcl)
522	guez	15
523	guez	38	DO j = 1, knon
524			i = ni(j)
525	guez	62	pblh(i, nsrf) = ypblh(j)
526			plcl(i, nsrf) = ylcl(j)
527			capcl(i, nsrf) = ycapcl(j)
528			oliqcl(i, nsrf) = yoliqcl(j)
529			cteicl(i, nsrf) = ycteicl(j)
530			pblt(i, nsrf) = ypblt(j)
531			therm(i, nsrf) = ytherm(j)
532			trmb1(i, nsrf) = ytrmb1(j)
533			trmb2(i, nsrf) = ytrmb2(j)
534			trmb3(i, nsrf) = ytrmb3(j)
535	guez	38	END DO
536	guez	3
537	guez	38	DO j = 1, knon
538	guez	62	DO k = 1, klev + 1
539			i = ni(j)
540			q2(i, k, nsrf) = yq2(j, k)
541			END DO
542	guez	38	END DO
543	guez	215	else
544			fsnow(:, nsrf) = 0.
545	guez	62	end IF if_knon
546	guez	49	END DO loop_surface
547	guez	15
548	guez	38	! On utilise les nouvelles surfaces
549	guez	222	frugs(:, is_oce) = rugmer
550	guez	202	pctsrf(:, is_oce) = pctsrf_new_oce
551			pctsrf(:, is_sic) = pctsrf_new_sic
552	guez	15
553	guez	202	firstcal = .false.
554
555	guez	38	END SUBROUTINE clmain
556	guez	15
557	guez	38	end module clmain_m