--- trunk/Sources/phylmd/Interface_surf/interfsurf_hq.f 2017/11/06 17:47:03 230 +++ trunk/phylmd/Interface_surf/interfsurf_hq.f 2018/07/25 16:16:53 293 @@ -20,15 +20,13 @@ USE abort_gcm_m, ONLY: abort_gcm use alboc_cd_m, only: alboc_cd USE albsno_m, ONLY: albsno - use calbeta_m, only: calbeta USE calcul_fluxs_m, ONLY: calcul_fluxs - 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 USE interface_surf, ONLY: conf_interface USE interfsur_lim_m, ONLY: interfsur_lim - use read_sst_m, only: read_sst + use limit_read_sst_m, only: limit_read_sst use soil_m, only: soil USE suphec_m, ONLY: rcpd, rtt @@ -50,15 +48,14 @@ 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, intent(IN):: temp_air(:) ! (knon) temperature de l'air 1ere couche + real, intent(IN):: spechum(:) ! (knon) humidite specifique 1ere couche real, intent(IN):: tq_cdrag(:) ! (knon) coefficient d'echange - real, dimension(klon), intent(IN):: petAcoef, peqAcoef + real, intent(IN):: petAcoef(:), peqAcoef(:) ! (knon) ! coefficients A de la r\'esolution de la couche limite pour t et q - real, dimension(klon), intent(IN):: petBcoef, peqBcoef + real, intent(IN):: petBcoef(:), peqBcoef(:) ! (knon) ! coefficients B de la r\'esolution de la couche limite pour t et q real, intent(IN):: precip_rain(klon) @@ -67,36 +64,36 @@ real, intent(IN):: precip_snow(klon) ! precipitation, solid water mass flux (kg / m2 / s), positive down - real, intent(IN):: rugos(klon) ! rugosite - real, intent(IN):: rugoro(klon) ! rugosite orographique + real, intent(IN):: rugos(:) ! (knon) rugosite + real, intent(IN):: rugoro(:) ! (knon) rugosite orographique real, intent(INOUT):: snow(:) ! (knon) - real, intent(INOUT):: qsurf(klon) + real, intent(OUT):: qsurf(:) ! (knon) 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(INOUT):: radsol(:) ! (knon) rayonnement net au sol (LW + SW) + real, intent(IN):: p1lay(:) ! (knon) pression 1er niveau (milieu de couche) + real, intent(IN):: ps(:) ! (knon) 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 ! (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 + real, intent(OUT):: z0_new(:) ! (knon) surface roughness real, intent(in):: pctsrf_new_sic(:) ! (klon) ! nouvelle repartition des surfaces real, intent(INOUT):: agesno(:) ! (knon) + real, intent(OUT):: fqcalving(:) ! (knon) ! Flux d'eau "perdue" par la surface et n\'ecessaire pour limiter la ! hauteur de neige, en kg / m2 / s - real, dimension(klon), intent(INOUT):: fqcalving - ! Flux thermique utiliser pour fondre la neige real, dimension(klon), intent(INOUT):: ffonte + ! Flux thermique utiliser pour fondre la neige real, dimension(klon), intent(INOUT):: run_off_lic_0 ! run_off_lic_0 runoff glacier du pas de temps precedent @@ -109,18 +106,18 @@ integer ii real cal(size(knindex)) ! (knon) real beta(size(knindex)) ! (knon) 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 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 @@ -146,10 +143,7 @@ ! Initialisations diverses ffonte(1:knon) = 0. - fqcalving(1:knon) = 0. dif_grnd = 999999. - capsol = 999999. - z0_new = 999999. ! Aiguillage vers les differents schemas de surface @@ -164,25 +158,18 @@ call interfsur_lim(dtime, julien, knindex, debut, albedo, z0_new) - ! Calcul de snow et qsurf, hydrologie adapt\'ee - CALL calbeta(is_ter, snow, qsol, beta, capsol(:knon), dif_grnd(:knon)) - - IF (soil_model) THEN - CALL soil(dtime, is_ter, snow, ts, tsoil, soilcap, soilflux) - cal = RCPD / soilcap - radsol = radsol + soilflux - ELSE - cal = RCPD * capsol(:knon) - ENDIF - - CALL calcul_fluxs(dtime, ts, 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) - CALL fonte_neige(is_ter, dtime, precip_rain(:knon), & - precip_snow(:knon), snow, qsol, 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, cal, beta, tq_cdrag, ps, qsurf, & + radsol + soilflux, dif_grnd(:knon), temp_air, spechum, u1_lay, & + v1_lay, petAcoef, peqAcoef, petBcoef, peqBcoef, 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 < 0.0001) agesno = 0. @@ -192,18 +179,18 @@ case (is_oce) ! Surface "oc\'ean", appel \`a l'interface avec l'oc\'ean - call read_sst(julien, knindex, tsurf) + call limit_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) + call calcul_fluxs(dtime, tsurf, p1lay, cal, beta, tq_cdrag, ps, qsurf, & + radsol, dif_grnd(:knon), temp_air, spechum, u1_lay, v1_lay, & + petAcoef, peqAcoef, petBcoef, peqBcoef, tsurf_new, evap, fluxlat, & + flux_t, dflux_s, dflux_l) agesno = 0. 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 @@ -211,36 +198,25 @@ 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, qsol, beta, capsol(:knon), dif_grnd(:knon)) - - IF (soil_model) THEN - CALL soil(dtime, is_sic, snow, tsurf_new, tsoil, soilcap, & - soilflux) - cal = RCPD / soilcap - radsol = radsol + soilflux - dif_grnd = 0. - ELSE - dif_grnd = 1. / tau_gl - cal = RCPD * calice - WHERE (snow > 0.) cal = RCPD * calsno - ENDIF + 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, 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) + CALL calcul_fluxs(dtime, tsurf, p1lay, cal, beta, tq_cdrag, ps, qsurf, & + radsol + soilflux, dif_grnd(:knon), temp_air, spechum, u1_lay, & + v1_lay, petAcoef, peqAcoef, petBcoef, peqBcoef, 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(:knon), ffonte(:knon), run_off_lic_0(:knon)) + fqcalving, ffonte(:knon), run_off_lic_0(:knon)) ! Compute the albedo: @@ -253,25 +229,18 @@ case (is_lic) ! Surface "glacier continentaux" appel a l'interface avec le sol - IF (soil_model) THEN - CALL soil(dtime, is_lic, snow, ts, tsoil, soilcap, soilflux) - cal = RCPD / soilcap - radsol = radsol + soilflux - 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, ts, 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) + call calcul_fluxs(dtime, ts, p1lay, cal, beta, tq_cdrag, ps, qsurf, & + radsol + soilflux, dif_grnd(:knon), temp_air, spechum, u1_lay, & + v1_lay, petAcoef, peqAcoef, petBcoef, peqBcoef, 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(:knon), ffonte(:knon), run_off_lic_0(:knon)) + fqcalving, ffonte(:knon), run_off_lic_0(:knon)) ! calcul albedo CALL albsno(dtime, agesno, alb_neig, precip_snow(:knon))