--- trunk/phylmd/Interface_surf/interfsurf_hq.f 2014/08/29 13:00:05 103 +++ trunk/phylmd/Interface_surf/interfsurf_hq.f 2014/09/04 10:05:52 104 @@ -4,19 +4,19 @@ 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, alb_new, alblw, z0_new, pctsrf_new, & - agesno, fqcalving, ffonte, run_off_lic_0, flux_o, flux_g) + 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, alb_new, alblw, 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. - ! Laurent Fairhead, 02/2000 + ! Laurent Fairhead, February 2000 USE abort_gcm_m, ONLY: abort_gcm USE albsno_m, ONLY: albsno @@ -83,8 +83,8 @@ ! rugos rugosite ! rugoro rugosite orographique real, intent(INOUT):: snow(klon), qsurf(klon) - real, dimension(klon), intent(IN):: tsurf, p1lay - ! tsurf temperature de surface + real, intent(IN):: tsurf(:) ! (knon) température 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 @@ -96,9 +96,8 @@ ! fluxsens flux de chaleur sensible ! fluxlat flux de chaleur latente real, dimension(klon), intent(OUT):: dflux_l, dflux_s - real, dimension(klon), intent(OUT):: tsurf_new, alb_new - ! tsurf_new temperature au sol - ! alb_new albedo + 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 @@ -138,7 +137,7 @@ real, dimension(klon):: cal, beta, dif_grnd, capsol real, parameter:: calice=1.0/(5.1444e6 * 0.15), tau_gl=86400.*5. real, parameter:: calsno=1./(2.3867e6 * 0.15) - real, dimension(klon):: tsurf_temp + real tsurf_temp(knon) real, dimension(klon):: alb_neig, alb_eau real, DIMENSION(klon):: zfra INTEGER, dimension(1):: iloc @@ -173,7 +172,6 @@ ffonte(1:knon)=0. fqcalving(1:knon)=0. - cal = 999999. beta = 999999. dif_grnd = 999999. @@ -190,7 +188,8 @@ ! Aiguillage vers les differents schemas de surface - if (nisurf == is_ter) then + select case (nisurf) + case (is_ter) ! Surface "terre" appel a l'interface avec les sols continentaux ! allocation du run-off @@ -218,23 +217,23 @@ 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) + radsol(1:knon) = radsol(1:knon) + soilflux(:knon) ELSE cal = RCPD * capsol ENDIF - CALL calcul_fluxs(klon, knon, nisurf, dtime, tsurf, p1lay, cal, beta, & - tq_cdrag, ps, precip_rain, precip_snow, snow, qsurf, radsol, & - dif_grnd, temp_air, spechum, u1_lay, v1_lay, petAcoef, peqAcoef, & - petBcoef, peqBcoef, tsurf_new, evap, fluxlat, fluxsens, dflux_s, & - dflux_l) - - CALL fonte_neige(klon, knon, nisurf, dtime, tsurf, p1lay, beta, & - tq_cdrag, ps, precip_rain(:knon), precip_snow, snow, qsol(:knon), & - temp_air, spechum, u1_lay, v1_lay, petAcoef, peqAcoef, petBcoef, & - peqBcoef, tsurf_new, evap, fqcalving, ffonte, run_off_lic_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 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 albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) - where (snow(1 : knon) .LT. 0.0001) agesno(1 : knon) = 0. + 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)) @@ -243,34 +242,32 @@ ! Remplissage des pourcentages de surface pctsrf_new(:, nisurf) = pctsrf(:, nisurf) - else if (nisurf == is_oce) then - ! Surface "ocean" appel a l'interface avec l'ocean + case (is_oce) + ! Surface "ocean" appel à l'interface avec l'océan ! lecture conditions limites - call interfoce_lim(itime, dtime, jour, klon, nisurf, knon, knindex, & - debut, tsurf_new, pctsrf_new) + call interfoce_lim(itime, dtime, jour, klon, knon, knindex, debut, & + tsurf_temp, pctsrf_new) - tsurf_temp = tsurf_new cal = 0. beta = 1. dif_grnd = 0. alb_neig = 0. agesno = 0. - - call calcul_fluxs(klon, knon, nisurf, dtime, tsurf_temp, p1lay, cal, & - beta, tq_cdrag, ps, precip_rain, precip_snow, snow, qsurf, & - radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, petAcoef, & - peqAcoef, petBcoef, peqBcoef, tsurf_new, evap, fluxlat, fluxsens, & - dflux_s, dflux_l) - + 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)) fder_prev = fder fder = fder_prev + dflux_s + dflux_l - iloc = maxloc(fder(1:klon)) !IM: flux ocean-atmosphere utile pour le "slab" ocean DO i=1, knon zx_sl(i) = RLVTT - if (tsurf_new(i) .LT. RTT) zx_sl(i) = RLSTT + if (tsurf_new(i) < RTT) zx_sl(i) = RLSTT flux_o(i) = fluxsens(i)-evap(i)*zx_sl(i) ENDDO @@ -286,20 +283,17 @@ z0_new = sqrt(rugos**2 + rugoro**2) alblw(1:knon) = alb_new(1:knon) - else if (nisurf == is_sic) then + case (is_sic) ! Surface "glace de mer" appel a l'interface avec l'ocean ! ! lecture conditions limites - CALL interfoce_lim(itime, dtime, jour, klon, nisurf, knon, knindex, & + CALL interfoce_lim(itime, dtime, jour, klon, knon, knindex, & debut, tsurf_new, pctsrf_new) - !IM cf LF DO ii = 1, knon tsurf_new(ii) = tsurf(ii) - !IMbad IF (pctsrf_new(ii, nisurf) < EPSFRA) then IF (pctsrf_new(knindex(ii), nisurf) < EPSFRA) then snow(ii) = 0.0 - !IM cf LF/JLD tsurf(ii) = RTT - 1.8 tsurf_new(ii) = RTT - 1.8 IF (soil_model) tsoil(ii, :) = RTT -1.8 endif @@ -319,15 +313,14 @@ cal = RCPD * calice WHERE (snow > 0.0) cal = RCPD * calsno ENDIF - !IMbadtsurf_temp = tsurf tsurf_temp = tsurf_new beta = 1.0 - CALL calcul_fluxs(klon, knon, nisurf, dtime, tsurf_temp, p1lay, cal, & - beta, tq_cdrag, ps, precip_rain, precip_snow, snow, qsurf, & - radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, petAcoef, & - peqAcoef, petBcoef, peqBcoef, tsurf_new, evap, fluxlat, fluxsens, & - dflux_s, dflux_l) + 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)) !IM: flux entre l'ocean et la glace de mer pour le "slab" ocean DO i = 1, knon @@ -336,15 +329,15 @@ * dif_grnd(i) * RCPD / cal(i) ENDDO - CALL fonte_neige(klon, knon, nisurf, dtime, tsurf_temp, p1lay, beta, & - tq_cdrag, ps, precip_rain(:knon), precip_snow, snow, qsol(:knon), & - temp_air, spechum, u1_lay, v1_lay, petAcoef, peqAcoef, petBcoef, & - peqBcoef, tsurf_new, evap, fqcalving, ffonte, run_off_lic_0) + 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)) ! calcul albedo CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) - WHERE (snow(1 : knon) .LT. 0.0001) agesno(1 : knon) = 0. + 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)) @@ -360,7 +353,7 @@ z0_new = SQRT(z0_new**2 + rugoro**2) alblw(1:knon) = alb_new(1:knon) - else if (nisurf == is_lic) then + case (is_lic) if (.not. allocated(run_off_lic)) then allocate(run_off_lic(knon)) run_off_lic = 0. @@ -379,20 +372,20 @@ beta = 1.0 dif_grnd = 0.0 - call calcul_fluxs(klon, knon, nisurf, dtime, tsurf, p1lay, cal, beta, & - tq_cdrag, ps, precip_rain, precip_snow, snow, qsurf, radsol, & - dif_grnd, temp_air, spechum, u1_lay, v1_lay, petAcoef, peqAcoef, & - petBcoef, peqBcoef, tsurf_new, evap, fluxlat, fluxsens, dflux_s, & - dflux_l) - - call fonte_neige(klon, knon, nisurf, dtime, tsurf, p1lay, beta, & - tq_cdrag, ps, precip_rain(:knon), precip_snow, snow, qsol(:knon), & - temp_air, spechum, u1_lay, v1_lay, petAcoef, peqAcoef, petBcoef, & - peqBcoef, tsurf_new, evap, fqcalving, ffonte, run_off_lic_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 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)) ! calcul albedo CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) - WHERE (snow(1 : knon) .LT. 0.0001) agesno(1 : knon) = 0. + 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)) @@ -408,11 +401,11 @@ pctsrf_new(:, nisurf) = pctsrf(:, nisurf) alblw(1:knon) = alb_new(1:knon) - else + case default print *, 'Index surface = ', nisurf abort_message = 'Index surface non valable' call abort_gcm(modname, abort_message, 1) - endif + end select END SUBROUTINE interfsurf_hq