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guez |
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module interfsurf_hq_m |
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implicit none |
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contains |
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SUBROUTINE interfsurf_hq(itime, dtime, jour, rmu0, iim, jjm, nisurf, knon, & |
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guez |
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knindex, pctsrf, rlat, debut, soil_model, nsoilmx, tsoil, qsol, & |
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u1_lay, v1_lay, temp_air, spechum, tq_cdrag, petAcoef, peqAcoef, & |
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guez |
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petBcoef, peqBcoef, precip_rain, precip_snow, fder, rugos, rugoro, & |
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guez |
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snow, qsurf, tsurf, p1lay, ps, radsol, evap, fluxsens, fluxlat, & |
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guez |
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dflux_l, dflux_s, tsurf_new, alb_new, alblw, z0_new, pctsrf_new, & |
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agesno, fqcalving, ffonte, run_off_lic_0, flux_o, flux_g, tslab, seaice) |
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guez |
54 |
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! Cette routine sert d'aiguillage entre l'atmosphère et la surface |
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! en général (sols continentaux, océans, glaces) pour les flux de |
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guez |
98 |
! chaleur et d'humidité. |
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guez |
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|
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guez |
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! Laurent Fairhead, 02/2000 |
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guez |
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guez |
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USE abort_gcm_m, ONLY: abort_gcm |
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USE albsno_m, ONLY: albsno |
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USE calcul_fluxs_m, ONLY: calcul_fluxs |
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guez |
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USE dimphy, ONLY: klon |
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guez |
72 |
USE fonte_neige_m, ONLY: fonte_neige |
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USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter, nbsrf |
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USE interface_surf, ONLY: coastalflow, riverflow, run_off, & |
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guez |
100 |
run_off_lic, conf_interface |
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guez |
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USE interfoce_lim_m, ONLY: interfoce_lim |
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USE interfoce_slab_m, ONLY: interfoce_slab |
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USE interfsur_lim_m, ONLY: interfsur_lim |
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USE suphec_m, ONLY: rcpd, rlstt, rlvtt, rtt |
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guez |
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guez |
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integer, intent(IN):: itime ! numero du pas de temps |
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real, intent(IN):: dtime ! pas de temps de la physique (en s) |
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integer, intent(IN):: jour ! jour dans l'annee en cours |
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real, intent(IN):: rmu0(klon) ! cosinus de l'angle solaire zenithal |
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integer, intent(IN):: iim, jjm |
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guez |
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! iim, jjm nbres de pts de grille |
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guez |
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integer, intent(IN):: nisurf |
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guez |
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! nisurf index de la surface a traiter (1 = sol continental) |
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guez |
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integer, intent(IN):: knon |
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guez |
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! knon nombre de points de la surface a traiter |
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guez |
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integer, intent(in):: knindex(klon) |
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guez |
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! knindex index des points de la surface a traiter |
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guez |
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real, intent(IN):: pctsrf(klon, nbsrf) |
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guez |
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! pctsrf tableau des pourcentages de surface de chaque maille |
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guez |
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real, dimension(klon), intent(IN):: rlat |
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guez |
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! rlat latitudes |
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guez |
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logical, intent(IN):: debut |
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guez |
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! debut logical: 1er appel a la physique |
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! (si false calcul simplifie des fluxs sur les continents) |
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guez |
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!! PB ajout pour soil |
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logical, intent(in):: soil_model |
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integer:: nsoilmx |
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REAL, DIMENSION(klon, nsoilmx):: tsoil |
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REAL, dimension(klon), intent(INOUT):: qsol |
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real, dimension(klon), intent(IN):: u1_lay, v1_lay |
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guez |
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! u1_lay vitesse u 1ere couche |
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! v1_lay vitesse v 1ere couche |
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guez |
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real, dimension(klon), intent(IN):: temp_air, spechum |
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guez |
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! temp_air temperature de l'air 1ere couche |
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! spechum humidite specifique 1ere couche |
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guez |
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real, dimension(klon), intent(INOUT):: tq_cdrag |
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guez |
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! tq_cdrag cdrag |
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guez |
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real, dimension(klon), intent(IN):: petAcoef, peqAcoef |
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guez |
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! petAcoef coeff. A de la resolution de la CL pour t |
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! peqAcoef coeff. A de la resolution de la CL pour q |
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guez |
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real, dimension(klon), intent(IN):: petBcoef, peqBcoef |
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guez |
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! petBcoef coeff. B de la resolution de la CL pour t |
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! peqBcoef coeff. B de la resolution de la CL pour q |
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guez |
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real, dimension(klon), intent(IN):: precip_rain, precip_snow |
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guez |
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! precip_rain precipitation liquide |
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! precip_snow precipitation solide |
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guez |
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REAL, DIMENSION(klon), INTENT(INOUT):: fder |
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! fder derivee des flux (pour le couplage) |
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real, dimension(klon), intent(IN):: rugos, rugoro |
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! rugos rugosite |
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! rugoro rugosite orographique |
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real, dimension(klon), intent(INOUT):: snow, qsurf |
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real, dimension(klon), intent(IN):: tsurf, p1lay |
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guez |
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! tsurf temperature de surface |
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! p1lay pression 1er niveau (milieu de couche) |
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guez |
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real, dimension(klon), intent(IN):: ps |
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guez |
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! ps pression au sol |
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guez |
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REAL, DIMENSION(klon), INTENT(INOUT):: radsol |
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guez |
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! radsol rayonnement net aus sol (LW + SW) |
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guez |
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real, dimension(klon), intent(INOUT):: evap |
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guez |
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! evap evaporation totale |
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guez |
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real, dimension(klon), intent(OUT):: fluxsens, fluxlat |
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guez |
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! fluxsens flux de chaleur sensible |
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! fluxlat flux de chaleur latente |
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guez |
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real, dimension(klon), intent(OUT):: dflux_l, dflux_s |
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real, dimension(klon), intent(OUT):: tsurf_new, alb_new |
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guez |
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! tsurf_new temperature au sol |
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! alb_new albedo |
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real, dimension(klon), intent(OUT):: alblw |
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guez |
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real, dimension(klon), intent(OUT):: z0_new |
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guez |
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! z0_new surface roughness |
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guez |
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real, dimension(klon, nbsrf), intent(OUT):: pctsrf_new |
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guez |
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! pctsrf_new nouvelle repartition des surfaces |
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guez |
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real, dimension(klon), intent(INOUT):: agesno |
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! Flux d'eau "perdue" par la surface et nécessaire pour que limiter la |
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! hauteur de neige, en kg/m2/s |
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!jld a rajouter real, dimension(klon), intent(INOUT):: fqcalving |
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real, dimension(klon), intent(INOUT):: fqcalving |
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guez |
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! Flux thermique utiliser pour fondre la neige |
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!jld a rajouter real, dimension(klon), intent(INOUT):: ffonte |
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real, dimension(klon), intent(INOUT):: ffonte |
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real, dimension(klon), intent(INOUT):: run_off_lic_0 |
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! run_off_lic_0 runoff glacier du pas de temps precedent |
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!IM: "slab" ocean |
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real, dimension(klon), intent(OUT):: flux_o, flux_g |
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real, dimension(klon), intent(INOUT):: tslab |
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! tslab temperature slab ocean |
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real, dimension(klon), intent(INOUT):: seaice ! glace de mer (kg/m2) |
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! Local: |
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real, allocatable, dimension(:), save:: tmp_tslab |
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REAL, dimension(klon):: soilcap |
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REAL, dimension(klon):: soilflux |
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!IM: "slab" ocean |
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guez |
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real, parameter:: t_grnd=271.35 |
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real, dimension(klon):: zx_sl |
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guez |
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integer i |
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guez |
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real, allocatable, dimension(:), save:: tmp_flux_o, tmp_flux_g |
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real, allocatable, dimension(:), save:: tmp_radsol |
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real, allocatable, dimension(:, :), save:: tmp_pctsrf_slab |
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guez |
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! pctsrf_slab pourcentages (0-1) des sous-surfaces dans le slab |
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! tmp_pctsrf_slab = pctsrf_slab |
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guez |
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real, allocatable, dimension(:), save:: tmp_seaice |
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guez |
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guez |
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character (len = 20), save:: modname = 'interfsurf_hq' |
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character (len = 80):: abort_message |
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logical, save:: first_call = .true. |
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integer, save:: error |
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integer:: ii |
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logical, save:: check = .false. |
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guez |
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real, dimension(klon):: cal, beta, dif_grnd, capsol |
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guez |
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real, parameter:: calice=1.0/(5.1444e+06*0.15), tau_gl=86400.*5. |
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real, parameter:: calsno=1./(2.3867e+06*.15) |
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guez |
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real, dimension(klon):: tsurf_temp |
| 149 |
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real, dimension(klon):: alb_neig, alb_eau |
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real, DIMENSION(klon):: zfra |
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guez |
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INTEGER, dimension(1):: iloc |
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guez |
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real, dimension(klon):: fder_prev |
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guez |
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REAL, dimension(klon):: bidule |
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guez |
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!------------------------------------------------------------- |
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if (check) write(*, *) 'Entree ', modname |
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! On doit commencer par appeler les schemas de surfaces continentales |
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! car l'ocean a besoin du ruissellement qui est y calcule |
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if (first_call) then |
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guez |
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call conf_interface |
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guez |
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if (nisurf /= is_ter .and. klon > 1) then |
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write(*, *)' *** Warning ***' |
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write(*, *)' nisurf = ', nisurf, ' /= is_ter = ', is_ter |
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write(*, *)'or on doit commencer par les surfaces continentales' |
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abort_message='voir ci-dessus' |
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call abort_gcm(modname, abort_message, 1) |
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endif |
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if ( is_oce > is_sic ) then |
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write(*, *)' *** Warning ***' |
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write(*, *)' Pour des raisons de sequencement dans le code' |
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write(*, *)' l''ocean doit etre traite avant la banquise' |
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write(*, *)' or is_oce = ', is_oce, '> is_sic = ', is_sic |
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abort_message='voir ci-dessus' |
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call abort_gcm(modname, abort_message, 1) |
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endif |
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endif |
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first_call = .false. |
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! Initialisations diverses |
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ffonte(1:knon)=0. |
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fqcalving(1:knon)=0. |
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cal = 999999. |
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beta = 999999. |
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dif_grnd = 999999. |
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capsol = 999999. |
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alb_new = 999999. |
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z0_new = 999999. |
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alb_neig = 999999. |
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tsurf_new = 999999. |
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alblw = 999999. |
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!IM: "slab" ocean; initialisations |
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flux_o = 0. |
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flux_g = 0. |
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if (.not. allocated(tmp_flux_o)) then |
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allocate(tmp_flux_o(klon), stat = error) |
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DO i=1, knon |
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tmp_flux_o(knindex(i))=flux_o(i) |
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ENDDO |
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if (error /= 0) then |
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abort_message='Pb allocation tmp_flux_o' |
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call abort_gcm(modname, abort_message, 1) |
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endif |
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endif |
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if (.not. allocated(tmp_flux_g)) then |
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allocate(tmp_flux_g(klon), stat = error) |
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DO i=1, knon |
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tmp_flux_g(knindex(i))=flux_g(i) |
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ENDDO |
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if (error /= 0) then |
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abort_message='Pb allocation tmp_flux_g' |
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call abort_gcm(modname, abort_message, 1) |
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endif |
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endif |
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if (.not. allocated(tmp_radsol)) then |
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allocate(tmp_radsol(klon), stat = error) |
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if (error /= 0) then |
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abort_message='Pb allocation tmp_radsol' |
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call abort_gcm(modname, abort_message, 1) |
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endif |
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endif |
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DO i=1, knon |
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tmp_radsol(knindex(i))=radsol(i) |
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ENDDO |
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if (.not. allocated(tmp_pctsrf_slab)) then |
| 232 |
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allocate(tmp_pctsrf_slab(klon, nbsrf), stat = error) |
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if (error /= 0) then |
| 234 |
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abort_message='Pb allocation tmp_pctsrf_slab' |
| 235 |
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call abort_gcm(modname, abort_message, 1) |
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endif |
| 237 |
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DO i=1, klon |
| 238 |
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tmp_pctsrf_slab(i, 1:nbsrf)=pctsrf(i, 1:nbsrf) |
| 239 |
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ENDDO |
| 240 |
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endif |
| 241 |
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| 242 |
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if (.not. allocated(tmp_seaice)) then |
| 243 |
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allocate(tmp_seaice(klon), stat = error) |
| 244 |
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if (error /= 0) then |
| 245 |
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abort_message='Pb allocation tmp_seaice' |
| 246 |
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call abort_gcm(modname, abort_message, 1) |
| 247 |
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endif |
| 248 |
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DO i=1, klon |
| 249 |
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tmp_seaice(i)=seaice(i) |
| 250 |
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ENDDO |
| 251 |
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endif |
| 252 |
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| 253 |
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if (.not. allocated(tmp_tslab)) then |
| 254 |
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allocate(tmp_tslab(klon), stat = error) |
| 255 |
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if (error /= 0) then |
| 256 |
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abort_message='Pb allocation tmp_tslab' |
| 257 |
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call abort_gcm(modname, abort_message, 1) |
| 258 |
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endif |
| 259 |
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endif |
| 260 |
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DO i=1, klon |
| 261 |
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tmp_tslab(i)=tslab(i) |
| 262 |
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ENDDO |
| 263 |
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| 264 |
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! Aiguillage vers les differents schemas de surface |
| 265 |
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| 266 |
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if (nisurf == is_ter) then |
| 267 |
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! Surface "terre" appel a l'interface avec les sols continentaux |
| 268 |
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| 269 |
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! allocation du run-off |
| 270 |
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if (.not. allocated(coastalflow)) then |
| 271 |
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allocate(coastalflow(knon), stat = error) |
| 272 |
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if (error /= 0) then |
| 273 |
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abort_message='Pb allocation coastalflow' |
| 274 |
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call abort_gcm(modname, abort_message, 1) |
| 275 |
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endif |
| 276 |
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allocate(riverflow(knon), stat = error) |
| 277 |
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if (error /= 0) then |
| 278 |
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abort_message='Pb allocation riverflow' |
| 279 |
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call abort_gcm(modname, abort_message, 1) |
| 280 |
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endif |
| 281 |
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allocate(run_off(knon), stat = error) |
| 282 |
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if (error /= 0) then |
| 283 |
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abort_message='Pb allocation run_off' |
| 284 |
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call abort_gcm(modname, abort_message, 1) |
| 285 |
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endif |
| 286 |
guez |
100 |
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| 287 |
guez |
54 |
run_off=0.0 |
| 288 |
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else if (size(coastalflow) /= knon) then |
| 289 |
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write(*, *)'Bizarre, le nombre de points continentaux' |
| 290 |
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write(*, *)'a change entre deux appels. J''arrete ...' |
| 291 |
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abort_message='voir ci-dessus' |
| 292 |
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call abort_gcm(modname, abort_message, 1) |
| 293 |
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endif |
| 294 |
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coastalflow = 0. |
| 295 |
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riverflow = 0. |
| 296 |
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| 297 |
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! Calcul age de la neige |
| 298 |
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| 299 |
guez |
99 |
! calcul albedo: lecture albedo fichier boundary conditions |
| 300 |
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! puis ajout albedo neige |
| 301 |
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call interfsur_lim(itime, dtime, jour, nisurf, knon, knindex, & |
| 302 |
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debut, alb_new, z0_new) |
| 303 |
guez |
54 |
|
| 304 |
guez |
99 |
! calcul snow et qsurf, hydrol adapté |
| 305 |
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CALL calbeta(dtime, nisurf, knon, snow, qsol, beta, capsol, dif_grnd) |
| 306 |
guez |
54 |
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| 307 |
guez |
99 |
IF (soil_model) THEN |
| 308 |
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CALL soil(dtime, nisurf, knon, snow, tsurf, tsoil, soilcap, & |
| 309 |
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soilflux) |
| 310 |
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cal(1:knon) = RCPD / soilcap(1:knon) |
| 311 |
|
|
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
| 312 |
|
|
ELSE |
| 313 |
|
|
cal = RCPD * capsol |
| 314 |
|
|
ENDIF |
| 315 |
|
|
CALL calcul_fluxs( klon, knon, nisurf, dtime, & |
| 316 |
|
|
tsurf, p1lay, cal, beta, tq_cdrag, ps, & |
| 317 |
|
|
precip_rain, precip_snow, snow, qsurf, & |
| 318 |
|
|
radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, & |
| 319 |
|
|
petAcoef, peqAcoef, petBcoef, peqBcoef, & |
| 320 |
|
|
tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l) |
| 321 |
guez |
54 |
|
| 322 |
guez |
99 |
CALL fonte_neige( klon, knon, nisurf, dtime, & |
| 323 |
|
|
tsurf, p1lay, cal, beta, tq_cdrag, ps, & |
| 324 |
|
|
precip_rain, precip_snow, snow, qsol, & |
| 325 |
|
|
radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, & |
| 326 |
|
|
petAcoef, peqAcoef, petBcoef, peqBcoef, & |
| 327 |
|
|
tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l, & |
| 328 |
|
|
fqcalving, ffonte, run_off_lic_0) |
| 329 |
guez |
54 |
|
| 330 |
guez |
99 |
call albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) |
| 331 |
|
|
where (snow(1 : knon) .LT. 0.0001) agesno(1 : knon) = 0. |
| 332 |
|
|
zfra(1:knon) = max(0.0, min(1.0, snow(1:knon)/(snow(1:knon)+10.0))) |
| 333 |
|
|
alb_new(1 : knon) = alb_neig(1 : knon) *zfra(1:knon) + & |
| 334 |
|
|
alb_new(1 : knon)*(1.0-zfra(1:knon)) |
| 335 |
|
|
z0_new = sqrt(z0_new**2+rugoro**2) |
| 336 |
|
|
alblw(1 : knon) = alb_new(1 : knon) |
| 337 |
guez |
54 |
|
| 338 |
|
|
! Remplissage des pourcentages de surface |
| 339 |
|
|
pctsrf_new(:, nisurf) = pctsrf(:, nisurf) |
| 340 |
|
|
else if (nisurf == is_oce) then |
| 341 |
|
|
! Surface "ocean" appel a l'interface avec l'ocean |
| 342 |
guez |
99 |
! lecture conditions limites |
| 343 |
|
|
call interfoce_lim(itime, dtime, jour, klon, nisurf, knon, knindex, & |
| 344 |
|
|
debut, tsurf_new, pctsrf_new) |
| 345 |
guez |
54 |
|
| 346 |
|
|
tsurf_temp = tsurf_new |
| 347 |
|
|
cal = 0. |
| 348 |
|
|
beta = 1. |
| 349 |
|
|
dif_grnd = 0. |
| 350 |
|
|
alb_neig = 0. |
| 351 |
|
|
agesno = 0. |
| 352 |
|
|
|
| 353 |
|
|
call calcul_fluxs( klon, knon, nisurf, dtime, & |
| 354 |
|
|
tsurf_temp, p1lay, cal, beta, tq_cdrag, ps, & |
| 355 |
|
|
precip_rain, precip_snow, snow, qsurf, & |
| 356 |
|
|
radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, & |
| 357 |
|
|
petAcoef, peqAcoef, petBcoef, peqBcoef, & |
| 358 |
|
|
tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l) |
| 359 |
|
|
|
| 360 |
|
|
fder_prev = fder |
| 361 |
|
|
fder = fder_prev + dflux_s + dflux_l |
| 362 |
|
|
|
| 363 |
|
|
iloc = maxloc(fder(1:klon)) |
| 364 |
|
|
if (check.and.fder(iloc(1))> 0.) then |
| 365 |
|
|
WRITE(*, *)'**** Debug fder****' |
| 366 |
|
|
WRITE(*, *)'max fder(', iloc(1), ') = ', fder(iloc(1)) |
| 367 |
|
|
WRITE(*, *)'fder_prev, dflux_s, dflux_l', fder_prev(iloc(1)), & |
| 368 |
|
|
dflux_s(iloc(1)), dflux_l(iloc(1)) |
| 369 |
|
|
endif |
| 370 |
|
|
|
| 371 |
|
|
!IM: flux ocean-atmosphere utile pour le "slab" ocean |
| 372 |
|
|
DO i=1, knon |
| 373 |
|
|
zx_sl(i) = RLVTT |
| 374 |
|
|
if (tsurf_new(i) .LT. RTT) zx_sl(i) = RLSTT |
| 375 |
|
|
flux_o(i) = fluxsens(i)-evap(i)*zx_sl(i) |
| 376 |
|
|
tmp_flux_o(knindex(i)) = flux_o(i) |
| 377 |
|
|
tmp_radsol(knindex(i))=radsol(i) |
| 378 |
|
|
ENDDO |
| 379 |
|
|
|
| 380 |
|
|
! calcul albedo |
| 381 |
|
|
if ( minval(rmu0) == maxval(rmu0) .and. minval(rmu0) == -999.999 ) then |
| 382 |
|
|
CALL alboc(FLOAT(jour), rlat, alb_eau) |
| 383 |
|
|
else ! cycle diurne |
| 384 |
|
|
CALL alboc_cd(rmu0, alb_eau) |
| 385 |
|
|
endif |
| 386 |
|
|
DO ii =1, knon |
| 387 |
|
|
alb_new(ii) = alb_eau(knindex(ii)) |
| 388 |
|
|
enddo |
| 389 |
|
|
|
| 390 |
|
|
z0_new = sqrt(rugos**2 + rugoro**2) |
| 391 |
|
|
alblw(1:knon) = alb_new(1:knon) |
| 392 |
|
|
else if (nisurf == is_sic) then |
| 393 |
|
|
if (check) write(*, *)'sea ice, nisurf = ', nisurf |
| 394 |
|
|
|
| 395 |
|
|
! Surface "glace de mer" appel a l'interface avec l'ocean |
| 396 |
|
|
|
| 397 |
guez |
99 |
! ! lecture conditions limites |
| 398 |
|
|
CALL interfoce_lim(itime, dtime, jour, & |
| 399 |
|
|
klon, nisurf, knon, knindex, & |
| 400 |
|
|
debut, & |
| 401 |
|
|
tsurf_new, pctsrf_new) |
| 402 |
guez |
54 |
|
| 403 |
guez |
99 |
!IM cf LF |
| 404 |
|
|
DO ii = 1, knon |
| 405 |
|
|
tsurf_new(ii) = tsurf(ii) |
| 406 |
|
|
!IMbad IF (pctsrf_new(ii, nisurf) < EPSFRA) then |
| 407 |
|
|
IF (pctsrf_new(knindex(ii), nisurf) < EPSFRA) then |
| 408 |
|
|
snow(ii) = 0.0 |
| 409 |
|
|
!IM cf LF/JLD tsurf(ii) = RTT - 1.8 |
| 410 |
|
|
tsurf_new(ii) = RTT - 1.8 |
| 411 |
|
|
IF (soil_model) tsoil(ii, :) = RTT -1.8 |
| 412 |
|
|
endif |
| 413 |
|
|
enddo |
| 414 |
guez |
54 |
|
| 415 |
guez |
99 |
CALL calbeta(dtime, nisurf, knon, snow, qsol, beta, capsol, dif_grnd) |
| 416 |
guez |
54 |
|
| 417 |
guez |
99 |
IF (soil_model) THEN |
| 418 |
|
|
CALL soil(dtime, nisurf, knon, snow, tsurf_new, tsoil, soilcap, & |
| 419 |
|
|
soilflux) |
| 420 |
|
|
cal(1:knon) = RCPD / soilcap(1:knon) |
| 421 |
|
|
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
| 422 |
|
|
dif_grnd = 0. |
| 423 |
guez |
54 |
ELSE |
| 424 |
guez |
99 |
dif_grnd = 1.0 / tau_gl |
| 425 |
|
|
cal = RCPD * calice |
| 426 |
|
|
WHERE (snow > 0.0) cal = RCPD * calsno |
| 427 |
guez |
54 |
ENDIF |
| 428 |
guez |
99 |
!IMbadtsurf_temp = tsurf |
| 429 |
|
|
tsurf_temp = tsurf_new |
| 430 |
|
|
beta = 1.0 |
| 431 |
guez |
54 |
|
| 432 |
|
|
CALL calcul_fluxs( klon, knon, nisurf, dtime, & |
| 433 |
|
|
tsurf_temp, p1lay, cal, beta, tq_cdrag, ps, & |
| 434 |
|
|
precip_rain, precip_snow, snow, qsurf, & |
| 435 |
|
|
radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, & |
| 436 |
|
|
petAcoef, peqAcoef, petBcoef, peqBcoef, & |
| 437 |
|
|
tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l) |
| 438 |
|
|
|
| 439 |
|
|
!IM: flux entre l'ocean et la glace de mer pour le "slab" ocean |
| 440 |
|
|
DO i = 1, knon |
| 441 |
|
|
flux_g(i) = 0.0 |
| 442 |
|
|
|
| 443 |
|
|
!IM: faire dependre le coefficient de conduction de la glace de mer |
| 444 |
|
|
! de l'epaisseur de la glace de mer, dans l'hypothese ou le coeff. |
| 445 |
|
|
! actuel correspond a 3m de glace de mer, cf. L.Li |
| 446 |
|
|
|
| 447 |
|
|
! IF(1.EQ.0) THEN |
| 448 |
|
|
! IF(siceh(i).GT.0.) THEN |
| 449 |
|
|
! new_dif_grnd(i) = dif_grnd(i)*3./siceh(i) |
| 450 |
|
|
! ELSE |
| 451 |
|
|
! new_dif_grnd(i) = 0. |
| 452 |
|
|
! ENDIF |
| 453 |
|
|
! ENDIF !(1.EQ.0) THEN |
| 454 |
|
|
|
| 455 |
|
|
IF (cal(i).GT.1.0e-15) flux_g(i)=(tsurf_new(i)-t_grnd) & |
| 456 |
|
|
* dif_grnd(i) *RCPD/cal(i) |
| 457 |
|
|
! & * new_dif_grnd(i) *RCPD/cal(i) |
| 458 |
|
|
tmp_flux_g(knindex(i))=flux_g(i) |
| 459 |
|
|
tmp_radsol(knindex(i))=radsol(i) |
| 460 |
|
|
ENDDO |
| 461 |
|
|
|
| 462 |
|
|
CALL fonte_neige( klon, knon, nisurf, dtime, & |
| 463 |
|
|
tsurf_temp, p1lay, cal, beta, tq_cdrag, ps, & |
| 464 |
|
|
precip_rain, precip_snow, snow, qsol, & |
| 465 |
|
|
radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, & |
| 466 |
|
|
petAcoef, peqAcoef, petBcoef, peqBcoef, & |
| 467 |
|
|
tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l, & |
| 468 |
|
|
fqcalving, ffonte, run_off_lic_0) |
| 469 |
|
|
|
| 470 |
|
|
! calcul albedo |
| 471 |
|
|
|
| 472 |
|
|
CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) |
| 473 |
|
|
WHERE (snow(1 : knon) .LT. 0.0001) agesno(1 : knon) = 0. |
| 474 |
|
|
zfra(1:knon) = MAX(0.0, MIN(1.0, snow(1:knon)/(snow(1:knon)+10.0))) |
| 475 |
|
|
alb_new(1 : knon) = alb_neig(1 : knon) *zfra(1:knon) + & |
| 476 |
|
|
0.6 * (1.0-zfra(1:knon)) |
| 477 |
|
|
|
| 478 |
|
|
fder_prev = fder |
| 479 |
|
|
fder = fder_prev + dflux_s + dflux_l |
| 480 |
|
|
|
| 481 |
|
|
iloc = maxloc(fder(1:klon)) |
| 482 |
|
|
if (check.and.fder(iloc(1))> 0.) then |
| 483 |
|
|
WRITE(*, *)'**** Debug fder ****' |
| 484 |
|
|
WRITE(*, *)'max fder(', iloc(1), ') = ', fder(iloc(1)) |
| 485 |
|
|
WRITE(*, *)'fder_prev, dflux_s, dflux_l', fder_prev(iloc(1)), & |
| 486 |
|
|
dflux_s(iloc(1)), dflux_l(iloc(1)) |
| 487 |
|
|
endif |
| 488 |
|
|
|
| 489 |
|
|
|
| 490 |
|
|
! 2eme appel a interfoce pour le cumul et le passage des flux a l'ocean |
| 491 |
|
|
|
| 492 |
|
|
z0_new = 0.002 |
| 493 |
|
|
z0_new = SQRT(z0_new**2+rugoro**2) |
| 494 |
|
|
alblw(1:knon) = alb_new(1:knon) |
| 495 |
|
|
|
| 496 |
|
|
else if (nisurf == is_lic) then |
| 497 |
|
|
|
| 498 |
|
|
if (check) write(*, *)'glacier, nisurf = ', nisurf |
| 499 |
|
|
|
| 500 |
|
|
if (.not. allocated(run_off_lic)) then |
| 501 |
|
|
allocate(run_off_lic(knon), stat = error) |
| 502 |
|
|
if (error /= 0) then |
| 503 |
|
|
abort_message='Pb allocation run_off_lic' |
| 504 |
|
|
call abort_gcm(modname, abort_message, 1) |
| 505 |
|
|
endif |
| 506 |
|
|
run_off_lic = 0. |
| 507 |
|
|
endif |
| 508 |
|
|
|
| 509 |
|
|
! Surface "glacier continentaux" appel a l'interface avec le sol |
| 510 |
|
|
|
| 511 |
|
|
IF (soil_model) THEN |
| 512 |
|
|
CALL soil(dtime, nisurf, knon, snow, tsurf, tsoil, soilcap, soilflux) |
| 513 |
|
|
cal(1:knon) = RCPD / soilcap(1:knon) |
| 514 |
|
|
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
| 515 |
|
|
ELSE |
| 516 |
|
|
cal = RCPD * calice |
| 517 |
|
|
WHERE (snow > 0.0) cal = RCPD * calsno |
| 518 |
|
|
ENDIF |
| 519 |
|
|
beta = 1.0 |
| 520 |
|
|
dif_grnd = 0.0 |
| 521 |
|
|
|
| 522 |
|
|
call calcul_fluxs( klon, knon, nisurf, dtime, & |
| 523 |
|
|
tsurf, p1lay, cal, beta, tq_cdrag, ps, & |
| 524 |
|
|
precip_rain, precip_snow, snow, qsurf, & |
| 525 |
|
|
radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, & |
| 526 |
|
|
petAcoef, peqAcoef, petBcoef, peqBcoef, & |
| 527 |
|
|
tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l) |
| 528 |
|
|
|
| 529 |
|
|
call fonte_neige( klon, knon, nisurf, dtime, & |
| 530 |
|
|
tsurf, p1lay, cal, beta, tq_cdrag, ps, & |
| 531 |
|
|
precip_rain, precip_snow, snow, qsol, & |
| 532 |
|
|
radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, & |
| 533 |
|
|
petAcoef, peqAcoef, petBcoef, peqBcoef, & |
| 534 |
|
|
tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l, & |
| 535 |
|
|
fqcalving, ffonte, run_off_lic_0) |
| 536 |
|
|
|
| 537 |
|
|
! passage du run-off des glaciers calcule dans fonte_neige au coupleur |
| 538 |
|
|
bidule=0. |
| 539 |
|
|
bidule(1:knon)= run_off_lic(1:knon) |
| 540 |
|
|
|
| 541 |
|
|
! calcul albedo |
| 542 |
|
|
|
| 543 |
|
|
CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) |
| 544 |
|
|
WHERE (snow(1 : knon) .LT. 0.0001) agesno(1 : knon) = 0. |
| 545 |
|
|
zfra(1:knon) = MAX(0.0, MIN(1.0, snow(1:knon)/(snow(1:knon)+10.0))) |
| 546 |
|
|
alb_new(1 : knon) = alb_neig(1 : knon)*zfra(1:knon) + & |
| 547 |
|
|
0.6 * (1.0-zfra(1:knon)) |
| 548 |
|
|
|
| 549 |
|
|
!IM: plusieurs choix/tests sur l'albedo des "glaciers continentaux" |
| 550 |
|
|
! alb_new(1 : knon) = 0.6 !IM cf FH/GK |
| 551 |
|
|
! alb_new(1 : knon) = 0.82 |
| 552 |
|
|
! alb_new(1 : knon) = 0.77 !211003 Ksta0.77 |
| 553 |
|
|
! alb_new(1 : knon) = 0.8 !KstaTER0.8 & LMD_ARMIP5 |
| 554 |
|
|
!IM: KstaTER0.77 & LMD_ARMIP6 |
| 555 |
|
|
alb_new(1 : knon) = 0.77 |
| 556 |
|
|
|
| 557 |
|
|
|
| 558 |
|
|
! Rugosite |
| 559 |
|
|
|
| 560 |
|
|
z0_new = rugoro |
| 561 |
|
|
|
| 562 |
|
|
! Remplissage des pourcentages de surface |
| 563 |
|
|
|
| 564 |
|
|
pctsrf_new(:, nisurf) = pctsrf(:, nisurf) |
| 565 |
|
|
|
| 566 |
|
|
alblw(1:knon) = alb_new(1:knon) |
| 567 |
|
|
else |
| 568 |
|
|
write(*, *)'Index surface = ', nisurf |
| 569 |
|
|
abort_message = 'Index surface non valable' |
| 570 |
|
|
call abort_gcm(modname, abort_message, 1) |
| 571 |
|
|
endif |
| 572 |
|
|
|
| 573 |
|
|
END SUBROUTINE interfsurf_hq |
| 574 |
|
|
|
| 575 |
|
|
end module interfsurf_hq_m |
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