--- trunk/Sources/phylmd/Interface_surf/interfsurf_hq.f 2016/08/30 12:52:46 206 +++ trunk/phylmd/Interface_surf/interfsurf_hq.f 2018/07/20 14:30:23 279 @@ -4,12 +4,12 @@ contains - SUBROUTINE interfsurf_hq(dtime, jour, rmu0, nisurf, knon, knindex, 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, flux_t, fluxlat, dflux_l, dflux_s, tsurf_new, albedo, & - z0_new, pctsrf_new_sic, agesno, fqcalving, ffonte, run_off_lic_0) + SUBROUTINE interfsurf_hq(dtime, julien, rmu0, nisurf, knindex, debut, & + tsoil, qsol, u1_lay, v1_lay, temp_air, spechum, tq_cdrag, petAcoef, & + peqAcoef, petBcoef, peqBcoef, precip_rain, precip_snow, 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 @@ -19,54 +19,45 @@ 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 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_lic, conf_interface + 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, rtt 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 integer, intent(in):: knindex(:) ! (knon) ! index des points de la surface a traiter - 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) + REAL, intent(INOUT):: qsol(:) ! (knon) ! column-density of water in soil, in kg m-2 - real, dimension(klon), intent(IN):: u1_lay, v1_lay - ! u1_lay vitesse u 1ere couche - ! v1_lay vitesse v 1ere couche + real, intent(IN):: u1_lay(:), v1_lay(:) ! (knon) vitesse 1ere couche + 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, intent(IN):: tq_cdrag(:) ! (knon) 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 @@ -74,24 +65,22 @@ real, intent(IN):: precip_snow(klon) ! precipitation, solid water mass flux (kg / m2 / s), positive down - 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, DIMENSION(klon), INTENT(INOUT):: radsol - ! rayonnement net au sol (LW + SW) - + 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, INTENT(IN):: radsol(:) ! (knon) rayonnement net au sol (LW + SW) real, intent(OUT):: evap(:) ! (knon) evaporation totale + real, intent(OUT):: flux_t(:) ! (knon) flux de chaleur sensible - real, dimension(klon), intent(OUT):: fluxlat ! flux de chaleur latente - real, dimension(klon), intent(OUT):: dflux_l, dflux_s - real, intent(OUT):: tsurf_new(knon) ! temp\'erature au sol + ! (Cp T) à la surface, positif vers le bas, W / m2 + + real, intent(OUT):: fluxlat(:) ! (knon) flux de chaleur latente + real, intent(OUT):: dflux_l(:), dflux_s(:) ! (knon) + real, intent(OUT):: tsurf_new(:) ! (knon) temp\'erature au sol real, intent(OUT):: albedo(:) ! (knon) albedo real, intent(OUT):: z0_new(klon) ! surface roughness @@ -100,32 +89,36 @@ 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 + real, intent(OUT):: fqcalving(:) ! (knon) ! 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) + integer knon ! nombre de points de la surface a traiter + REAL soilcap(size(knindex)) ! (knon) + REAL soilflux(size(knindex)) ! (knon) logical:: first_call = .true. integer ii - real, dimension(klon):: cal, beta, dif_grnd, capsol - 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 cal(size(knindex)) ! (knon) + real beta(size(knindex)) ! (knon) evap reelle + real dif_grnd(klon) + real tsurf(size(knindex)) ! (knon) + real alb_neig(size(knindex)) ! (knon) + real zfra(size(knindex)) ! (knon) + REAL, PARAMETER:: fmagic = 1. ! facteur magique pour r\'egler l'alb\'edo + REAL, PARAMETER:: max_eau_sol = 150. ! in kg m-2 + REAL, PARAMETER:: tau_gl = 86400. * 5. !------------------------------------------------------------- + knon = size(knindex) + ! On doit commencer par appeler les schemas de surfaces continentales ! car l'ocean a besoin du ruissellement qui est y calcule @@ -142,7 +135,7 @@ 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. @@ -151,13 +144,8 @@ ! Initialisations diverses ffonte(1:knon) = 0. - fqcalving(1:knon) = 0. - cal = 999999. - beta = 999999. dif_grnd = 999999. - capsol = 999999. z0_new = 999999. - tsurf_new = 999999. ! Aiguillage vers les differents schemas de surface @@ -170,152 +158,99 @@ ! Read albedo from the file containing boundary conditions then ! add the albedo of snow: - call interfsur_lim(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(is_ter, snow(:knon), qsol(:knon), beta(:knon), & - capsol(:knon), dif_grnd(:knon)) - - IF (soil_model) THEN - CALL soil(dtime, is_ter, knon, snow, tsurf, tsoil, soilcap, soilflux) - cal(1:knon) = RCPD / soilcap(1:knon) - radsol(1:knon) = radsol(1:knon) + soilflux(:knon) - ELSE - cal = RCPD * capsol - 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, & - fluxlat(:knon), flux_t, dflux_s(:knon), dflux_l(:knon)) - - CALL fonte_neige(is_ter, 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, fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) + beta = min(2. * qsol / max_eau_sol, 1.) + dif_grnd(:knon) = 0. + CALL soil(dtime, is_ter, snow, ts, tsoil, soilcap, soilflux) + cal = RCPD / soilcap + + CALL calcul_fluxs(dtime, ts, p1lay(:knon), cal, beta, tq_cdrag, & + ps(:knon), qsurf(:knon), radsol + soilflux, dif_grnd(:knon), & + temp_air(:knon), spechum(:knon), u1_lay, v1_lay, & + petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & + peqBcoef(:knon), tsurf_new, evap, fluxlat, flux_t, dflux_s, dflux_l) + CALL fonte_neige(is_ter, dtime, precip_rain(:knon), & + precip_snow(:knon), snow, qsol, tsurf_new, evap, & + fqcalving, 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) case (is_oce) ! Surface "oc\'ean", appel \`a l'interface avec l'oc\'ean - call read_sst(dtime, jour, knindex, debut, tsurf_temp) - + call read_sst(julien, knindex, tsurf) cal = 0. beta = 1. dif_grnd = 0. + call calcul_fluxs(dtime, tsurf, p1lay(:knon), cal, beta, & + tq_cdrag, ps(:knon), qsurf(:knon), radsol, & + dif_grnd(:knon), temp_air(:knon), spechum(:knon), u1_lay, & + v1_lay, petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & + peqBcoef(:knon), tsurf_new, evap, fluxlat, flux_t, dflux_s, dflux_l) agesno = 0. - call calcul_fluxs(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, & - fluxlat(:knon), 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) + fqcalving = 0. case (is_sic) ! Surface "glace de mer" appel a l'interface avec l'ocean DO ii = 1, knon - tsurf_new(ii) = tsurf(ii) 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 + tsoil(ii, :) = RTT - 1.8 + else + tsurf_new(ii) = ts(ii) endif enddo - CALL calbeta(is_sic, snow(:knon), qsol(:knon), beta(:knon), & - capsol(:knon), dif_grnd(:knon)) - - IF (soil_model) THEN - CALL soil(dtime, is_sic, knon, snow, tsurf_new, tsoil, soilcap, & - soilflux) - cal(1:knon) = RCPD / soilcap(1:knon) - radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) - dif_grnd = 0. - ELSE - dif_grnd = 1. / tau_gl - cal = RCPD * calice - WHERE (snow > 0.) cal = RCPD * calsno - ENDIF - tsurf_temp = tsurf_new + CALL soil(dtime, is_sic, snow, tsurf_new, tsoil, soilcap, soilflux) + cal = RCPD / soilcap + dif_grnd = 1. / tau_gl + tsurf = tsurf_new beta = 1. - CALL calcul_fluxs(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, & - fluxlat(:knon), flux_t, dflux_s(:knon), dflux_l(:knon)) - - CALL fonte_neige(is_sic, 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, fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) + CALL calcul_fluxs(dtime, tsurf, p1lay(:knon), cal, beta, & + tq_cdrag, ps(:knon), qsurf(:knon), radsol + soilflux, & + dif_grnd(:knon), temp_air(:knon), spechum(:knon), u1_lay, & + v1_lay, petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & + peqBcoef(:knon), tsurf_new, evap, fluxlat, flux_t, dflux_s, dflux_l) + CALL fonte_neige(is_sic, dtime, precip_rain(:knon), & + precip_snow(:knon), snow, qsol, tsurf_new, evap, & + fqcalving, 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 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, is_lic, knon, snow, tsurf, tsoil, soilcap, soilflux) - cal(1:knon) = RCPD / soilcap(1:knon) - radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) - ELSE - cal = RCPD * calice - WHERE (snow > 0.) cal = RCPD * calsno - ENDIF + CALL soil(dtime, is_lic, snow, ts, tsoil, soilcap, soilflux) + cal = RCPD / soilcap beta = 1. dif_grnd = 0. - 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, & - fluxlat(:knon), flux_t, dflux_s(:knon), dflux_l(:knon)) - - call fonte_neige(is_lic, 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, fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) + call calcul_fluxs(dtime, ts, p1lay(:knon), cal, beta, tq_cdrag, & + ps(:knon), qsurf(:knon), radsol + soilflux, dif_grnd(:knon), & + temp_air(:knon), spechum(:knon), u1_lay, v1_lay, & + petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & + peqBcoef(:knon), tsurf_new, evap, fluxlat, flux_t, dflux_s, dflux_l) + call fonte_neige(is_lic, dtime, precip_rain(:knon), & + precip_snow(:knon), snow, qsol, tsurf_new, evap, & + fqcalving, 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