/[lmdze]/trunk/phylmd/Interface_surf/clvent.f
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revision 297 by guez, Tue Jul 24 15:26:36 2018 UTC revision 298 by guez, Thu Jul 26 16:45:51 2018 UTC
# Line 4  module clvent_m Line 4  module clvent_m
4    
5  contains  contains
6    
7    SUBROUTINE clvent(dtime, u1lay, v1lay, coef, cdrag, t, ven, paprs, pplay, &    SUBROUTINE clvent(u1lay, v1lay, coef, cdrag, t, ven, paprs, pplay, delp, &
8         delp, d_ven, flux_v)         d_ven, flux_v)
9    
10      ! Author: Z. X. Li (LMD/CNRS)      ! Author: Z. X. Li (LMD/CNRS)
11      ! Date: 1993/08/18      ! Date: 1993/08/18
# Line 13  contains Line 13  contains
13    
14      use nr_util, only: assert      use nr_util, only: assert
15    
16        use comconst, only: dtphys
17      USE dimphy, ONLY: klev      USE dimphy, ONLY: klev
18      USE suphec_m, ONLY: rd, rg      USE suphec_m, ONLY: rd, rg
19    
     REAL, intent(in):: dtime ! intervalle de temps (en s)  
   
20      REAL, intent(in):: u1lay(:), v1lay(:) ! (knon)      REAL, intent(in):: u1lay(:), v1lay(:) ! (knon)
21      ! vent de la premiere couche (m / s)      ! vent de la premiere couche (m / s)
22    
# Line 54  contains Line 53  contains
53           size(d_ven, 1), size(flux_v)], "clvent knon")           size(d_ven, 1), size(flux_v)], "clvent knon")
54    
55      zx_coef(:, 1) = cdrag * (1. + SQRT(u1lay**2 + v1lay**2)) * pplay(:, 1) &      zx_coef(:, 1) = cdrag * (1. + SQRT(u1lay**2 + v1lay**2)) * pplay(:, 1) &
56           / (RD * t(:, 1)) * dtime * RG           / (RD * t(:, 1)) * dtphys * RG
57    
58      DO k = 2, klev      DO k = 2, klev
59         zx_coef(:, k) = coef(:, k) * RG / (pplay(:, k - 1) - pplay(:, k)) &         zx_coef(:, k) = coef(:, k) * RG / (pplay(:, k - 1) - pplay(:, k)) &
60              * (paprs(:, k) * 2 / (t(:, k) + t(:, k - 1)) / RD)**2 * dtime * RG              * (paprs(:, k) * 2 / (t(:, k) + t(:, k - 1)) / RD)**2 * dtphys * RG
61      ENDDO      ENDDO
62    
63      zx_buf = delp(:, 1) + zx_coef(:, 1) + zx_coef(:, 2)      zx_buf = delp(:, 1) + zx_coef(:, 1) + zx_coef(:, 2)
# Line 82  contains Line 81  contains
81         local_ven(:, k) = zx_cv(:, k + 1) + zx_dv(:, k + 1) * local_ven(:, k + 1)         local_ven(:, k) = zx_cv(:, k + 1) + zx_dv(:, k + 1) * local_ven(:, k + 1)
82      ENDDO      ENDDO
83    
84      flux_v = zx_coef(:, 1) / (RG * dtime) * local_ven(:, 1)      flux_v = zx_coef(:, 1) / (RG * dtphys) * local_ven(:, 1)
85      d_ven = local_ven - ven      d_ven = local_ven - ven
86    
87    END SUBROUTINE clvent    END SUBROUTINE clvent
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