/[lmdze]/trunk/phylmd/Interface_surf/clqh.f
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trunk/phylmd/clqh.f revision 283 by guez, Fri Jul 20 17:08:44 2018 UTC trunk/phylmd/Interface_surf/clqh.f revision 294 by guez, Thu Jul 26 13:11:22 2018 UTC
# Line 98  contains Line 98  contains
98      REAL run_off_lic_0(klon)! runof glacier au pas de temps precedent      REAL run_off_lic_0(klon)! runof glacier au pas de temps precedent
99    
100      ! Local:      ! Local:
101      INTEGER knon  
102        INTEGER k
103      REAL evap(size(knindex)) ! (knon) evaporation au sol      REAL evap(size(knindex)) ! (knon) evaporation au sol
     INTEGER i, k  
104      REAL, dimension(size(knindex), klev):: cq, dq, ch, dh ! (knon, klev)      REAL, dimension(size(knindex), klev):: cq, dq, ch, dh ! (knon, klev)
105      REAL buf1(size(knindex)), buf2(size(knindex))      REAL buf1(size(knindex)), buf2(size(knindex))
106      REAL zx_coef(size(knindex), 2:klev) ! (knon, 2:klev)      REAL zx_coef(size(knindex), 2:klev) ! (knon, 2:klev)
# Line 117  contains Line 117  contains
117    
118      REAL gamah(size(knindex), 2:klev) ! (knon, 2:klev)      REAL gamah(size(knindex), 2:klev) ! (knon, 2:klev)
119      real tsurf_new(size(knindex)) ! (knon)      real tsurf_new(size(knindex)) ! (knon)
     real zzpk  
120    
121      !----------------------------------------------------------------      !----------------------------------------------------------------
122    
     knon = size(knindex)  
   
     if (iflag_pbl == 1) then  
        gamt(:, 2) = - 2.5e-3  
        gamt(:, 3:)= - 1e-3  
     else  
        gamt = 0.  
     endif  
   
123      psref = paprs(:, 1) ! pression de reference est celle au sol      psref = paprs(:, 1) ! pression de reference est celle au sol
124      forall (k = 1:klev) pkf(:, k) = (psref / pplay(:, k))**RKAPPA      forall (k = 1:klev) pkf(:, k) = (psref / pplay(:, k))**RKAPPA
125      h = RCPD * t * pkf      h = RCPD * t * pkf
126    
127      ! Convertir les coefficients en variables convenables au calcul:      ! Convertir les coefficients en variables convenables au calcul:
128      forall (k = 2:klev) zx_coef(:, k) = coef(:, k) * RG &      forall (k = 2:klev) zx_coef(:, k) = coef(:, k) &
129           / (pplay(:, k - 1) - pplay(:, k)) &           / (pplay(:, k - 1) - pplay(:, k)) &
130           * (paprs(:, k) * 2 / (t(:, k) + t(:, k - 1)) / RD)**2 * dtime * RG           * (paprs(:, k) * 2 / (t(:, k) + t(:, k - 1)) / RD)**2 * dtime * RG**2
131    
132      ! Preparer les flux lies aux contre-gardients      ! Preparer les flux lies aux contre-gardients
133      forall (k = 2:klev) gamah(:, k) = gamt(:, k) * (RD * (t(:, k - 1) &  
134           + t(:, k)) / 2. / RG / paprs(:, k) * (pplay(:, k - 1) - pplay(:, k))) &      if (iflag_pbl == 1) then
135           * RCPD * (psref(:) / paprs(:, k))**RKAPPA         gamt(:, 2) = - 2.5e-3
136           gamt(:, 3:)= - 1e-3
137      DO i = 1, knon         forall (k = 2:klev) gamah(:, k) = gamt(:, k) * (RD * (t(:, k - 1) &
138         buf1(i) = zx_coef(i, klev) + delp(i, klev)              + t(:, k)) / 2. / RG / paprs(:, k) * (pplay(:, k - 1) &
139         cq(i, klev) = q(i, klev) * delp(i, klev) / buf1(i)              - pplay(:, k))) * RCPD * (psref / paprs(:, k))**RKAPPA
140         dq(i, klev) = zx_coef(i, klev) / buf1(i)      else
141           gamah = 0.
142         zzpk=(pplay(i, klev) / psref(i))**RKAPPA      endif
143         buf2(i) = zzpk * delp(i, klev) + zx_coef(i, klev)  
144         ch(i, klev) = (h(i, klev) * zzpk * delp(i, klev) &      buf1 = zx_coef(:, klev) + delp(:, klev)
145              - zx_coef(i, klev) * gamah(i, klev)) / buf2(i)      cq(:, klev) = q(:, klev) * delp(:, klev) / buf1
146         dh(i, klev) = zx_coef(i, klev) / buf2(i)      dq(:, klev) = zx_coef(:, klev) / buf1
147      ENDDO  
148        buf2 = delp(:, klev) / pkf(:, klev) + zx_coef(:, klev)
149        ch(:, klev) = (h(:, klev) / pkf(:, klev) * delp(:, klev) &
150             - zx_coef(:, klev) * gamah(:, klev)) / buf2
151        dh(:, klev) = zx_coef(:, klev) / buf2
152    
153      DO k = klev - 1, 2, - 1      DO k = klev - 1, 2, - 1
154         DO i = 1, knon         buf1 = delp(:, k) + zx_coef(:, k) &
155            buf1(i) = delp(i, k) + zx_coef(i, k) &              + zx_coef(:, k + 1) * (1. - dq(:, k + 1))
156                 + zx_coef(i, k + 1) * (1. - dq(i, k + 1))         cq(:, k) = (q(:, k) * delp(:, k) &
157            cq(i, k) = (q(i, k) * delp(i, k) &              + zx_coef(:, k + 1) * cq(:, k + 1)) / buf1
158                 + zx_coef(i, k + 1) * cq(i, k + 1)) / buf1(i)         dq(:, k) = zx_coef(:, k) / buf1
159            dq(i, k) = zx_coef(i, k) / buf1(i)  
160           buf2 = delp(:, k) / pkf(:, k) + zx_coef(:, k) &
161            zzpk=(pplay(i, k) / psref(i))**RKAPPA              + zx_coef(:, k + 1) * (1. - dh(:, k + 1))
162            buf2(i) = zzpk * delp(i, k) + zx_coef(i, k) &         ch(:, k) = (h(:, k) / pkf(:, k) * delp(:, k) &
163                 + zx_coef(i, k + 1) * (1. - dh(i, k + 1))              + zx_coef(:, k + 1) * ch(:, k + 1) &
164            ch(i, k) = (h(i, k) * zzpk * delp(i, k) &              + zx_coef(:, k + 1) * gamah(:, k + 1) &
165                 + zx_coef(i, k + 1) * ch(i, k + 1) &              - zx_coef(:, k) * gamah(:, k)) / buf2
166                 + zx_coef(i, k + 1) * gamah(i, k + 1) &         dh(:, k) = zx_coef(:, k) / buf2
                - zx_coef(i, k) * gamah(i, k)) / buf2(i)  
           dh(i, k) = zx_coef(i, k) / buf2(i)  
        ENDDO  
167      ENDDO      ENDDO
168    
169      DO i = 1, knon      buf1 = delp(:, 1) + zx_coef(:, 2) * (1. - dq(:, 2))
170         buf1(i) = delp(i, 1) + zx_coef(i, 2) * (1. - dq(i, 2))      cq(:, 1) = (q(:, 1) * delp(:, 1) + zx_coef(:, 2) * cq(:, 2)) / buf1
171         cq(i, 1) = (q(i, 1) * delp(i, 1) &      dq(:, 1) = - 1. * RG / buf1
172              + zx_coef(i, 2) * cq(i, 2)) / buf1(i)  
173         dq(i, 1) = - 1. * RG / buf1(i)      buf2 = delp(:, 1) / pkf(:, 1) + zx_coef(:, 2) * (1. - dh(:, 2))
174        ch(:, 1) = (h(:, 1) / pkf(:, 1) * delp(:, 1) &
175         zzpk=(pplay(i, 1) / psref(i))**RKAPPA           + zx_coef(:, 2) * (gamah(:, 2) + ch(:, 2))) / buf2
176         buf2(i) = zzpk * delp(i, 1) + zx_coef(i, 2) * (1. - dh(i, 2))      dh(:, 1) = - 1. * RG / buf2
        ch(i, 1) = (h(i, 1) * zzpk * delp(i, 1) &  
             + zx_coef(i, 2) * (gamah(i, 2) + ch(i, 2))) / buf2(i)  
        dh(i, 1) = - 1. * RG / buf2(i)  
     ENDDO  
177    
178      CALL interfsurf_hq(dtime, julien, rmu0, nisurf, knindex, debut, tsoil, &      CALL interfsurf_hq(dtime, julien, rmu0, nisurf, knindex, debut, tsoil, &
179           qsol, u1lay, v1lay, t(:, 1), q(:, 1), tq_cdrag(:knon), ch(:, 1), &           qsol, u1lay, v1lay, t(:, 1), q(:, 1), tq_cdrag, ch(:, 1), cq(:, 1), &
180           cq(:, 1), dh(:, 1), dq(:, 1), precip_rain, precip_snow, rugos, &           dh(:, 1), dq(:, 1), precip_rain, precip_snow, rugos, rugoro, snow, &
181           rugoro, snow, qsurf, ts, pplay(:, 1), psref, radsol, evap, flux_t, &           qsurf, ts, pplay(:, 1), psref, radsol, evap, flux_t, fluxlat, &
182           fluxlat, dflux_l, dflux_s, tsurf_new, albedo, z0_new, pctsrf_new_sic, &           dflux_l, dflux_s, tsurf_new, albedo, z0_new, pctsrf_new_sic, agesno, &
183           agesno, fqcalving, ffonte, run_off_lic_0)           fqcalving, ffonte, run_off_lic_0)
184    
185      flux_q = - evap      flux_q = - evap
186      d_ts = tsurf_new - ts      d_ts = tsurf_new - ts
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