--- trunk/Sources/phylmd/Interface_surf/interfsurf_hq.f 2016/02/05 16:02:34 175 +++ trunk/Sources/phylmd/Interface_surf/interfsurf_hq.f 2017/04/20 14:44:47 221 @@ -4,13 +4,12 @@ contains - SUBROUTINE interfsurf_hq(itime, dtime, jour, rmu0, nisurf, knon, knindex, & - pctsrf, rlat, debut, nsoilmx, tsoil, qsol, u1_lay, v1_lay, temp_air, & - 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, albedo, z0_new, pctsrf_new, agesno, fqcalving, ffonte, & - run_off_lic_0) + SUBROUTINE interfsurf_hq(dtime, julien, rmu0, nisurf, knon, knindex, debut, & + tsoil, qsol, u1_lay, v1_lay, temp_air, spechum, tq_cdrag, petAcoef, & + peqAcoef, petBcoef, peqBcoef, precip_rain, precip_snow, fder, rugos, & + rugoro, snow, qsurf, ts, p1lay, ps, radsol, evap, flux_t, fluxlat, & + dflux_l, dflux_s, tsurf_new, albedo, z0_new, pctsrf_new_sic, agesno, & + fqcalving, ffonte, run_off_lic_0) ! 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 @@ -20,23 +19,21 @@ 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, cycle_diurne + use clesphys2, only: soil_model USE dimphy, ONLY: klon USE fonte_neige_m, ONLY: fonte_neige - USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter, nbsrf - USE interface_surf, ONLY: run_off, run_off_lic, conf_interface - USE interfoce_lim_m, ONLY: interfoce_lim + USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter + USE interface_surf, ONLY: conf_interface USE interfsur_lim_m, ONLY: interfsur_lim + use read_sst_m, only: read_sst use soil_m, only: soil - USE suphec_m, ONLY: rcpd, rlstt, rlvtt, rtt + USE suphec_m, ONLY: rcpd, rtt - integer, intent(IN):: itime ! numero du pas de temps real, intent(IN):: dtime ! pas de temps de la physique (en s) - integer, intent(IN):: jour ! jour dans l'annee en cours + integer, intent(IN):: julien ! jour dans l'annee en cours real, intent(IN):: rmu0(klon) ! cosinus de l'angle solaire zenithal integer, intent(IN):: nisurf ! index de la surface a traiter integer, intent(IN):: knon ! nombre de points de la surface a traiter @@ -44,16 +41,10 @@ integer, intent(in):: knindex(:) ! (knon) ! index des points de la surface a traiter - real, intent(IN):: pctsrf(klon, nbsrf) - ! tableau des pourcentages de surface de chaque maille - - real, intent(IN):: rlat(klon) ! latitudes - logical, intent(IN):: debut ! 1er appel a la physique ! (si false calcul simplifie des fluxs sur les continents) - integer, intent(in):: nsoilmx - REAL tsoil(klon, nsoilmx) + REAL, intent(inout):: tsoil(:, :) ! (knon, nsoilmx) REAL, intent(INOUT):: qsol(klon) ! column-density of water in soil, in kg m-2 @@ -64,14 +55,13 @@ real, dimension(klon), intent(IN):: temp_air, spechum ! temp_air temperature de l'air 1ere couche ! spechum humidite specifique 1ere couche - real, dimension(klon), intent(INOUT):: tq_cdrag - ! tq_cdrag cdrag + real, dimension(klon), intent(INOUT):: tq_cdrag ! coefficient d'echange + real, dimension(klon), intent(IN):: petAcoef, peqAcoef - ! petAcoef coeff. A de la resolution de la CL pour t - ! peqAcoef coeff. A de la resolution de la CL pour q + ! coefficients A de la r\'esolution de la couche limite pour t et q + real, dimension(klon), intent(IN):: petBcoef, peqBcoef - ! petBcoef coeff. B de la resolution de la CL pour t - ! peqBcoef coeff. B de la resolution de la CL pour q + ! coefficients B de la r\'esolution de la couche limite pour t et q real, intent(IN):: precip_rain(klon) ! precipitation, liquid water mass flux (kg / m2 / s), positive down @@ -82,51 +72,55 @@ 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) 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, intent(INOUT):: snow(:) ! (knon) + real, intent(INOUT):: qsurf(klon) + real, intent(IN):: ts(:) ! (knon) temp\'erature de surface + real, intent(IN):: p1lay(klon) ! pression 1er niveau (milieu de couche) + real, dimension(klon), intent(IN):: ps ! pression au sol REAL, DIMENSION(klon), INTENT(INOUT):: radsol ! rayonnement net au sol (LW + SW) - 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, intent(OUT):: evap(:) ! (knon) evaporation totale + + real, intent(OUT):: flux_t(:) ! (knon) flux de chaleur sensible + ! (Cp T) à la surface, positif vers le bas, W / m2 + + real, intent(OUT):: fluxlat(:) ! (knon) flux de chaleur latente real, dimension(klon), intent(OUT):: dflux_l, dflux_s - real, intent(OUT):: tsurf_new(knon) ! temp\'erature au sol + 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, intent(in):: pctsrf_new_sic(:) ! (klon) + ! nouvelle repartition des surfaces + real, intent(INOUT):: agesno(:) ! (knon) - ! Flux d'eau "perdue" par la surface et n\'ecessaire pour que limiter la + ! Flux d'eau "perdue" par la surface et n\'ecessaire pour limiter la ! hauteur de neige, en kg / m2 / s - !jld a rajouter real, dimension(klon), intent(INOUT):: fqcalving real, dimension(klon), intent(INOUT):: fqcalving ! Flux thermique utiliser pour fondre la neige - !jld a rajouter real, dimension(klon), intent(INOUT):: ffonte real, dimension(klon), intent(INOUT):: ffonte real, dimension(klon), intent(INOUT):: run_off_lic_0 ! run_off_lic_0 runoff glacier du pas de temps precedent ! Local: - REAL soilcap(klon) - REAL soilflux(klon) + REAL soilcap(knon) + REAL soilflux(knon) logical:: first_call = .true. integer ii - real, dimension(klon):: cal, beta, dif_grnd, capsol + real cal(knon) + real beta(klon) ! evap reelle + real dif_grnd(klon), capsol(klon) real, parameter:: calice = 1. / (5.1444e6 * 0.15), tau_gl = 86400. * 5. real, parameter:: calsno = 1. / (2.3867e6 * 0.15) real tsurf_temp(knon) real alb_neig(knon) real zfra(knon) + REAL, PARAMETER:: fmagic = 1. ! facteur magique pour r\'egler l'alb\'edo !------------------------------------------------------------- @@ -146,7 +140,7 @@ if (is_oce > is_sic) then print *, 'is_oce = ', is_oce, '> is_sic = ', is_sic call abort_gcm("interfsurf_hq", & - 'L''ocean doit etre traite avant la banquise') + "L'ocean doit etre traite avant la banquise") endif first_call = .false. @@ -161,7 +155,6 @@ dif_grnd = 999999. capsol = 999999. z0_new = 999999. - tsurf_new = 999999. ! Aiguillage vers les differents schemas de surface @@ -169,106 +162,78 @@ case (is_ter) ! Surface "terre", appel \`a l'interface avec les sols continentaux - ! allocation du run-off - if (.not. allocated(run_off)) then - allocate(run_off(knon)) - run_off = 0. - else if (size(run_off) /= knon) then - call abort_gcm("interfsurf_hq", 'Something is wrong: the number of ' & - // 'continental points has changed since last call.') - endif - ! Calcul age de la neige ! Read albedo from the file containing boundary conditions then ! add the albedo of snow: - call interfsur_lim(itime, dtime, jour, knindex, debut, albedo, z0_new) + call interfsur_lim(dtime, julien, knindex, debut, albedo, z0_new) - ! Calcul snow et qsurf, hydrologie adapt\'ee - CALL calbeta(nisurf, snow(:knon), qsol(:knon), beta(:knon), & + ! Calcul de snow et qsurf, hydrologie adapt\'ee + CALL calbeta(is_ter, snow, qsol(:knon), beta(:knon), & capsol(:knon), dif_grnd(:knon)) IF (soil_model) THEN - CALL soil(dtime, nisurf, knon, snow, tsurf, tsoil, soilcap, soilflux) - cal(1:knon) = RCPD / soilcap(1:knon) - radsol(1:knon) = radsol(1:knon) + soilflux(:knon) + CALL soil(dtime, is_ter, snow, ts, tsoil, soilcap, soilflux) + cal = RCPD / soilcap + radsol(1:knon) = radsol(1:knon) + soilflux ELSE - cal = RCPD * capsol + cal = RCPD * capsol(:knon) ENDIF - CALL calcul_fluxs(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)) + CALL calcul_fluxs(dtime, ts, p1lay(:knon), cal, 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, fluxlat, flux_t, & + dflux_s(:knon), dflux_l(:knon)) + CALL fonte_neige(is_ter, dtime, precip_rain(:knon), & + precip_snow(:knon), snow, qsol(:knon), tsurf_new, evap, & + fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) call albsno(dtime, agesno, alb_neig, precip_snow(:knon)) - where (snow(:knon) < 0.0001) agesno = 0. - zfra = max(0., min(1., snow(:knon) / (snow(:knon) + 10.))) + where (snow < 0.0001) agesno = 0. + zfra = max(0., min(1., snow / (snow + 10.))) albedo = alb_neig * zfra + albedo * (1. - zfra) z0_new = sqrt(z0_new**2 + rugoro**2) - - ! Remplissage des pourcentages de surface - pctsrf_new(:, nisurf) = pctsrf(:, nisurf) case (is_oce) ! Surface "oc\'ean", appel \`a l'interface avec l'oc\'ean - call interfoce_lim(itime, dtime, jour, knindex, debut, tsurf_temp, & - pctsrf_new) - + call read_sst(julien, knindex, tsurf_temp) cal = 0. beta = 1. dif_grnd = 0. agesno = 0. - call calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), cal(:knon), & + call calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), cal, & 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)) + petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap, & + fluxlat, flux_t, dflux_s(:knon), dflux_l(:knon)) fder = fder + dflux_s + dflux_l - - ! Compute the albedo: - if (cycle_diurne) then - CALL alboc_cd(rmu0(knindex), albedo) - else - CALL alboc(jour, rlat(knindex), albedo) - endif - + albedo = alboc_cd(rmu0(knindex)) * fmagic z0_new = sqrt(rugos**2 + rugoro**2) case (is_sic) ! Surface "glace de mer" appel a l'interface avec l'ocean - ! ! lecture conditions limites - 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 + IF (pctsrf_new_sic(knindex(ii)) < EPSFRA) then snow(ii) = 0. tsurf_new(ii) = RTT - 1.8 IF (soil_model) tsoil(ii, :) = RTT - 1.8 + else + tsurf_new(ii) = ts(ii) endif enddo - CALL calbeta(nisurf, snow(:knon), qsol(:knon), beta(:knon), & + CALL calbeta(is_sic, snow, qsol(:knon), beta(:knon), & capsol(:knon), dif_grnd(:knon)) IF (soil_model) THEN - CALL soil(dtime, nisurf, knon, snow, tsurf_new, tsoil, soilcap, & + CALL soil(dtime, is_sic, snow, tsurf_new, tsoil, soilcap, & soilflux) - cal(1:knon) = RCPD / soilcap(1:knon) - radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) + cal = RCPD / soilcap + radsol(1:knon) = radsol(1:knon) + soilflux dif_grnd = 0. ELSE dif_grnd = 1. / tau_gl @@ -278,45 +243,32 @@ tsurf_temp = tsurf_new beta = 1. - CALL calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), cal(:knon), & + CALL calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), cal, & 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_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)) + petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap, & + fluxlat, flux_t, dflux_s(:knon), dflux_l(:knon)) + CALL fonte_neige(is_sic, dtime, precip_rain(:knon), & + precip_snow(:knon), snow, qsol(:knon), tsurf_new, evap, & + fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) ! Compute the albedo: CALL albsno(dtime, agesno, alb_neig, precip_snow(:knon)) - WHERE (snow(:knon) < 0.0001) agesno = 0. - zfra = MAX(0., MIN(1., snow(:knon) / (snow(:knon) + 10.))) + WHERE (snow < 0.0001) agesno = 0. + zfra = MAX(0., MIN(1., snow / (snow + 10.))) albedo = alb_neig * zfra + 0.6 * (1. - zfra) 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) + z0_new = SQRT(0.002**2 + rugoro**2) case (is_lic) - if (.not. allocated(run_off_lic)) then - allocate(run_off_lic(knon)) - run_off_lic = 0. - endif - ! Surface "glacier continentaux" appel a l'interface avec le sol IF (soil_model) THEN - CALL soil(dtime, nisurf, knon, snow, tsurf, tsoil, soilcap, soilflux) - cal(1:knon) = RCPD / soilcap(1:knon) - radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) + CALL soil(dtime, is_lic, snow, ts, tsoil, soilcap, soilflux) + cal = RCPD / soilcap + radsol(1:knon) = radsol(1:knon) + soilflux ELSE cal = RCPD * calice WHERE (snow > 0.) cal = RCPD * calsno @@ -324,31 +276,23 @@ beta = 1. dif_grnd = 0. - call calcul_fluxs(dtime, tsurf, p1lay(:knon), cal(:knon), & + call calcul_fluxs(dtime, ts, p1lay(:knon), cal, & 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)) + petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap, & + fluxlat, flux_t, dflux_s(:knon), dflux_l(:knon)) + call fonte_neige(is_lic, dtime, precip_rain(:knon), & + precip_snow(:knon), snow, qsol(:knon), tsurf_new, evap, & + fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) ! calcul albedo CALL albsno(dtime, agesno, alb_neig, precip_snow(:knon)) - WHERE (snow(:knon) < 0.0001) agesno = 0. + WHERE (snow < 0.0001) agesno = 0. albedo = 0.77 ! Rugosite z0_new = rugoro - - ! Remplissage des pourcentages de surface - pctsrf_new(:, nisurf) = pctsrf(:, nisurf) - case default print *, 'Index surface = ', nisurf call abort_gcm("interfsurf_hq", 'Index surface non valable')