--- trunk/phylmd/Interface_surf/interfsurf_hq.f 2014/09/04 10:05:52 104 +++ trunk/Sources/phylmd/Interface_surf/interfsurf_hq.f 2015/07/16 17:39:10 156 @@ -9,20 +9,22 @@ spechum, tq_cdrag, petAcoef, peqAcoef, petBcoef, peqBcoef, & precip_rain, precip_snow, fder, rugos, rugoro, snow, qsurf, tsurf, & p1lay, ps, radsol, evap, fluxsens, fluxlat, dflux_l, dflux_s, & - tsurf_new, alb_new, alblw, z0_new, pctsrf_new, agesno, fqcalving, & - ffonte, run_off_lic_0, flux_o, flux_g) + tsurf_new, albedo, z0_new, pctsrf_new, agesno, fqcalving, ffonte, & + run_off_lic_0, flux_o, flux_g) - ! Cette routine sert d'aiguillage entre l'atmosphère et la surface - ! en général (sols continentaux, océans, glaces) pour les flux de - ! chaleur et d'humidité. + ! Cette routine sert d'aiguillage entre l'atmosph\`ere et la surface + ! en g\'en\'eral (sols continentaux, oc\'eans, glaces) pour les flux de + ! chaleur et d'humidit\'e. ! Laurent Fairhead, February 2000 USE abort_gcm_m, ONLY: abort_gcm + use alboc_cd_m, only: alboc_cd + use alboc_m, only: alboc USE albsno_m, ONLY: albsno use calbeta_m, only: calbeta USE calcul_fluxs_m, ONLY: calcul_fluxs - use clesphys2, only: soil_model + use clesphys2, only: soil_model, cycle_diurne USE dimphy, ONLY: klon USE fonte_neige_m, ONLY: fonte_neige USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter, nbsrf @@ -39,7 +41,7 @@ integer, intent(IN):: nisurf ! index de la surface a traiter integer, intent(IN):: knon ! nombre de points de la surface a traiter - integer, intent(in):: knindex(klon) + integer, intent(in):: knindex(:) ! (knon) ! index des points de la surface a traiter real, intent(IN):: pctsrf(klon, nbsrf) @@ -77,35 +79,30 @@ real, intent(IN):: precip_snow(klon) ! precipitation, solid water mass flux (kg/m2/s), positive down - REAL, DIMENSION(klon), INTENT(INOUT):: fder - ! fder derivee des flux (pour le couplage) - real, dimension(klon), intent(IN):: rugos, rugoro - ! rugos rugosite - ! rugoro rugosite orographique + REAL, INTENT(INOUT):: fder(klon) ! derivee des flux (pour le couplage) + real, intent(IN):: rugos(klon) ! rugosite + real, intent(IN):: rugoro(klon) ! rugosite orographique real, intent(INOUT):: snow(klon), qsurf(klon) - real, intent(IN):: tsurf(:) ! (knon) température de surface + real, intent(IN):: tsurf(:) ! (knon) temp\'erature de surface real, dimension(klon), intent(IN):: p1lay ! p1lay pression 1er niveau (milieu de couche) real, dimension(klon), intent(IN):: ps ! ps pression au sol REAL, DIMENSION(klon), INTENT(INOUT):: radsol ! radsol rayonnement net aus sol (LW + SW) - real, dimension(klon), intent(INOUT):: evap - ! evap evaporation totale + real, intent(INOUT):: evap(klon) ! evaporation totale real, dimension(klon), intent(OUT):: fluxsens, fluxlat ! fluxsens flux de chaleur sensible ! fluxlat flux de chaleur latente real, dimension(klon), intent(OUT):: dflux_l, dflux_s - real, intent(OUT):: tsurf_new(knon) ! température au sol - real, intent(OUT):: alb_new(klon) ! albedo - real, dimension(klon), intent(OUT):: alblw - real, dimension(klon), intent(OUT):: z0_new - ! z0_new surface roughness + real, intent(OUT):: tsurf_new(knon) ! temp\'erature au sol + real, intent(OUT):: albedo(:) ! (knon) albedo + real, intent(OUT):: z0_new(klon) ! surface roughness real, dimension(klon, nbsrf), intent(OUT):: pctsrf_new ! pctsrf_new nouvelle repartition des surfaces real, dimension(klon), intent(INOUT):: agesno - ! Flux d'eau "perdue" par la surface et nécessaire pour que limiter la + ! Flux d'eau "perdue" par la surface et n\'ecessaire pour que limiter la ! hauteur de neige, en kg/m2/s !jld a rajouter real, dimension(klon), intent(INOUT):: fqcalving real, dimension(klon), intent(INOUT):: fqcalving @@ -127,7 +124,6 @@ !IM: "slab" ocean real, parameter:: t_grnd=271.35 - real, dimension(klon):: zx_sl integer i character (len = 20), save:: modname = 'interfsurf_hq' @@ -135,13 +131,11 @@ logical, save:: first_call = .true. integer:: ii real, dimension(klon):: cal, beta, dif_grnd, capsol - real, parameter:: calice=1.0/(5.1444e6 * 0.15), tau_gl=86400.*5. + real, parameter:: calice=1.0/(5.1444e6 * 0.15), tau_gl=86400. * 5. real, parameter:: calsno=1./(2.3867e6 * 0.15) real tsurf_temp(knon) - real, dimension(klon):: alb_neig, alb_eau - real, DIMENSION(klon):: zfra - INTEGER, dimension(1):: iloc - real, dimension(klon):: fder_prev + real alb_neig(klon) + real zfra(klon) !------------------------------------------------------------- @@ -176,11 +170,9 @@ beta = 999999. dif_grnd = 999999. capsol = 999999. - alb_new = 999999. z0_new = 999999. alb_neig = 999999. tsurf_new = 999999. - alblw = 999999. !IM: "slab" ocean; initialisations flux_o = 0. @@ -207,10 +199,9 @@ ! calcul albedo: lecture albedo fichier boundary conditions ! puis ajout albedo neige - call interfsur_lim(itime, dtime, jour, nisurf, knon, knindex, & - debut, alb_new, z0_new) + call interfsur_lim(itime, dtime, jour, knindex, debut, albedo, z0_new) - ! calcul snow et qsurf, hydrol adapté + ! calcul snow et qsurf, hydrol adapt\'e CALL calbeta(nisurf, snow(:knon), qsol(:knon), beta(:knon), & capsol(:knon), dif_grnd(:knon)) @@ -221,32 +212,34 @@ ELSE cal = RCPD * capsol ENDIF - CALL calcul_fluxs(nisurf, dtime, tsurf, p1lay(:knon), cal(:knon), beta(:knon), & - tq_cdrag(:knon), ps(:knon), qsurf(:knon), radsol(:knon), & - dif_grnd(:knon), temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & - petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), & - dflux_l(:knon)) + CALL calcul_fluxs(nisurf, dtime, tsurf, p1lay(:knon), cal(:knon), & + beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & + radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & + u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & + petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), & + fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), dflux_l(:knon)) CALL fonte_neige(nisurf, dtime, tsurf, p1lay(:knon), beta(:knon), & - tq_cdrag(:knon), ps(:knon), precip_rain(:knon), precip_snow(:knon), snow(:knon), qsol(:knon), & - temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & - peqBcoef(:knon), tsurf_new, evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) + tq_cdrag(:knon), ps(:knon), precip_rain(:knon), & + precip_snow(:knon), snow(:knon), qsol(:knon), temp_air(:knon), & + spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), & + peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, & + evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) call albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) where (snow(1 : knon) < 0.0001) agesno(1 : knon) = 0. - zfra(1:knon) = max(0.0, min(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) - alb_new(1 : knon) = alb_neig(1 : knon) *zfra(1:knon) + & - alb_new(1 : knon)*(1.0-zfra(1:knon)) + zfra(:knon) = max(0.0, min(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) + albedo = alb_neig(:knon) * zfra(:knon) & + + albedo * (1. - zfra(:knon)) z0_new = sqrt(z0_new**2 + rugoro**2) - alblw(1 : knon) = alb_new(1 : knon) ! Remplissage des pourcentages de surface pctsrf_new(:, nisurf) = pctsrf(:, nisurf) case (is_oce) - ! Surface "ocean" appel à l'interface avec l'océan + ! Surface "ocean" appel \`a l'interface avec l'oc\'ean ! lecture conditions limites - call interfoce_lim(itime, dtime, jour, klon, knon, knindex, debut, & - tsurf_temp, pctsrf_new) + call interfoce_lim(itime, dtime, jour, knindex, debut, tsurf_temp, & + pctsrf_new) cal = 0. beta = 1. @@ -260,42 +253,33 @@ peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), & tsurf_new, evap(:knon), fluxlat(:knon), fluxsens(:knon), & dflux_s(:knon), dflux_l(:knon)) - fder_prev = fder - fder = fder_prev + dflux_s + dflux_l - iloc = maxloc(fder(1:klon)) + fder = fder + dflux_s + dflux_l !IM: flux ocean-atmosphere utile pour le "slab" ocean - DO i=1, knon - zx_sl(i) = RLVTT - if (tsurf_new(i) < RTT) zx_sl(i) = RLSTT - flux_o(i) = fluxsens(i)-evap(i)*zx_sl(i) - ENDDO + flux_o(:knon) = fluxsens(:knon) - evap(:knon) & + * merge(RLSTT, RLVTT, tsurf_new < RTT) ! calcul albedo - if (minval(rmu0) == maxval(rmu0) .and. minval(rmu0) == -999.999) then - CALL alboc(FLOAT(jour), rlat, alb_eau) - else ! cycle diurne - CALL alboc_cd(rmu0, alb_eau) + if (cycle_diurne) then + CALL alboc_cd(rmu0(knindex), albedo) + else + CALL alboc(jour, rlat(knindex), albedo) endif - DO ii =1, knon - alb_new(ii) = alb_eau(knindex(ii)) - enddo z0_new = sqrt(rugos**2 + rugoro**2) - alblw(1:knon) = alb_new(1:knon) case (is_sic) ! Surface "glace de mer" appel a l'interface avec l'ocean ! ! lecture conditions limites - CALL interfoce_lim(itime, dtime, jour, klon, knon, knindex, & - debut, tsurf_new, pctsrf_new) + CALL interfoce_lim(itime, dtime, jour, knindex, debut, tsurf_new, & + pctsrf_new) DO ii = 1, knon tsurf_new(ii) = tsurf(ii) IF (pctsrf_new(knindex(ii), nisurf) < EPSFRA) then snow(ii) = 0.0 tsurf_new(ii) = RTT - 1.8 - IF (soil_model) tsoil(ii, :) = RTT -1.8 + IF (soil_model) tsoil(ii, :) = RTT - 1.8 endif enddo @@ -318,9 +302,10 @@ CALL calcul_fluxs(nisurf, dtime, tsurf_temp, p1lay(:knon), cal(:knon), & beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & - radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), & - peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), fluxlat(:knon), fluxsens(:knon), & - dflux_s(:knon), dflux_l(:knon)) + radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & + u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & + petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), & + fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), dflux_l(:knon)) !IM: flux entre l'ocean et la glace de mer pour le "slab" ocean DO i = 1, knon @@ -330,29 +315,25 @@ ENDDO CALL fonte_neige(nisurf, dtime, tsurf_temp, p1lay(:knon), beta(:knon), & - tq_cdrag(:knon), ps(:knon), precip_rain(:knon), precip_snow(:knon), snow(:knon), qsol(:knon), & - temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & - peqBcoef(:knon), tsurf_new, evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) + tq_cdrag(:knon), ps(:knon), precip_rain(:knon), & + precip_snow(:knon), snow(:knon), qsol(:knon), temp_air(:knon), & + spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), & + peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, & + evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) ! calcul albedo CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) WHERE (snow(1 : knon) < 0.0001) agesno(1 : knon) = 0. - zfra(1:knon) = MAX(0.0, MIN(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) - alb_new(1 : knon) = alb_neig(1 : knon) *zfra(1:knon) + & - 0.6 * (1.0-zfra(1:knon)) - - fder_prev = fder - fder = fder_prev + dflux_s + dflux_l + zfra(:knon) = MAX(0.0, MIN(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) + albedo = alb_neig(:knon) * zfra(:knon) + 0.6 * (1.0 - zfra(:knon)) - iloc = maxloc(fder(1:klon)) + fder = fder + dflux_s + dflux_l ! 2eme appel a interfoce pour le cumul et le passage des flux a l'ocean z0_new = 0.002 z0_new = SQRT(z0_new**2 + rugoro**2) - alblw(1:knon) = alb_new(1:knon) - case (is_lic) if (.not. allocated(run_off_lic)) then allocate(run_off_lic(knon)) @@ -372,27 +353,25 @@ beta = 1.0 dif_grnd = 0.0 - call calcul_fluxs(nisurf, dtime, tsurf, p1lay(:knon), cal(:knon), beta(:knon), & - tq_cdrag(:knon), ps(:knon), qsurf(:knon), radsol(:knon), & - dif_grnd(:knon), temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & - petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), & - dflux_l(:knon)) + call calcul_fluxs(nisurf, dtime, tsurf, p1lay(:knon), cal(:knon), & + beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & + radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & + u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & + petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), & + fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), dflux_l(:knon)) call fonte_neige(nisurf, dtime, tsurf, p1lay(:knon), beta(:knon), & - tq_cdrag(:knon), ps(:knon), precip_rain(:knon), precip_snow(:knon), snow(:knon), qsol(:knon), & - temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & - peqBcoef(:knon), tsurf_new, evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) + tq_cdrag(:knon), ps(:knon), precip_rain(:knon), & + precip_snow(:knon), snow(:knon), qsol(:knon), temp_air(:knon), & + spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), & + peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, & + evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) ! calcul albedo CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) WHERE (snow(1 : knon) < 0.0001) agesno(1 : knon) = 0. - zfra(1:knon) = MAX(0.0, MIN(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) - alb_new(1 : knon) = alb_neig(1 : knon)*zfra(1:knon) + & - 0.6 * (1.0-zfra(1:knon)) - - !IM: plusieurs choix/tests sur l'albedo des "glaciers continentaux" - !IM: KstaTER0.77 & LMD_ARMIP6 - alb_new(1 : knon) = 0.77 + zfra(:knon) = MAX(0.0, MIN(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) + albedo = 0.77 ! Rugosite z0_new = rugoro @@ -400,7 +379,6 @@ ! Remplissage des pourcentages de surface pctsrf_new(:, nisurf) = pctsrf(:, nisurf) - alblw(1:knon) = alb_new(1:knon) case default print *, 'Index surface = ', nisurf abort_message = 'Index surface non valable'