/[lmdze]/trunk/dyn3d/startdyn.f
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revision 76 by guez, Fri Nov 15 18:45:49 2013 UTC revision 78 by guez, Wed Feb 5 17:51:07 2014 UTC
# Line 12  MODULE startdyn Line 12  MODULE startdyn
12    
13  CONTAINS  CONTAINS
14    
15    SUBROUTINE start_init_dyn(tsol_2d, psol)    SUBROUTINE start_init_dyn(tsol_2d, phis, ps)
16    
17      use comgeom, only: rlonu, rlatv, aire_2d, apoln, apols      use comgeom, only: rlonu, rlatv, aire_2d, apoln, apols
18      use conf_dat2d_m, only: conf_dat2d      use conf_dat2d_m, only: conf_dat2d
# Line 23  CONTAINS Line 23  CONTAINS
23      use netcdf95, only: nf95_open, nf95_close, nf95_get_var, nf95_inq_varid, &      use netcdf95, only: nf95_open, nf95_close, nf95_get_var, nf95_inq_varid, &
24           nf95_gw_var, find_coord           nf95_gw_var, find_coord
25      use nr_util, only: assert, pi      use nr_util, only: assert, pi
     use start_init_orog_m, only: phis  
26    
27      REAL, intent(in):: tsol_2d(:, :) ! (iim + 1, jjm + 1)      REAL, intent(in):: tsol_2d(:, :) ! (iim + 1, jjm + 1)
28      REAL, intent(out):: psol(:, :) ! (iim + 1, jjm + 1) surface pressure, in Pa  
29        REAL, intent(in):: phis(:, :) ! (iim + 1, jjm + 1)
30        ! surface geopotential, in m2 s-2
31    
32        REAL, intent(out):: ps(:, :) ! (iim + 1, jjm + 1) surface pressure, in Pa
33    
34      ! Local:      ! Local:
35    
# Line 39  CONTAINS Line 42  CONTAINS
42      !--------------------------      !--------------------------
43    
44      print *, "Call sequence information: start_init_dyn"      print *, "Call sequence information: start_init_dyn"
45      call assert((/size(tsol_2d, 1), size(psol, 1)/) == iim + 1, &      call assert((/size(tsol_2d, 1), size(phis, 1), size(ps, 1)/) == iim + 1, &
46           "start_init_dyn size 1")           "start_init_dyn size 1")
47      call assert((/size(tsol_2d, 2), size(psol, 2)/) == jjm + 1, &      call assert((/size(tsol_2d, 2), size(phis, 2), size(ps, 2)/) == jjm + 1, &
48           "start_init_dyn size 2")           "start_init_dyn size 2")
49    
50      call nf95_open('ECDYN.nc', nf90_nowrite, ncid)      call nf95_open('ECDYN.nc', nf90_nowrite, ncid)
# Line 79  CONTAINS Line 82  CONTAINS
82      CALL conf_dat2d(lon_ini, lat_ini, lon_rad, lat_rad, var_ana)      CALL conf_dat2d(lon_ini, lat_ini, lon_rad, lat_rad, var_ana)
83      CALL inter_barxy(lon_rad, lat_rad(:jml_dyn -1), var_ana, rlonu(:iim), &      CALL inter_barxy(lon_rad, lat_rad(:jml_dyn -1), var_ana, rlonu(:iim), &
84           rlatv, tmp_var)           rlatv, tmp_var)
85      psol = gr_int_dyn(tmp_var)      ps = gr_int_dyn(tmp_var)
86    
87      call nf95_close(ncid)      call nf95_close(ncid)
88    
89      psol(:iim, :) = psol(:iim, :) &      ! Adapt the surface pressure to "phis", with the hypsometric equation:
90        ps(:iim, :) = ps(:iim, :) &
91           * (1. + (z(:iim, :) - phis(:iim, :)) / 287. / tsol_2d(:iim, :))           * (1. + (z(:iim, :) - phis(:iim, :)) / 287. / tsol_2d(:iim, :))
     psol(iim + 1, :) = psol(1, :)  
92    
93      psol(:, 1) = SUM(aire_2d(:iim, 1) * psol(:iim, 1)) / apoln      ps(iim + 1, :) = ps(1, :)
94      psol(:, jjm + 1) = SUM(aire_2d(:iim, jjm + 1) * psol(:iim, jjm + 1)) &      ps(:, 1) = SUM(aire_2d(:iim, 1) * ps(:iim, 1)) / apoln
95           / apols      ps(:, jjm + 1) = SUM(aire_2d(:iim, jjm + 1) * ps(:iim, jjm + 1)) / apols
96    
97    END SUBROUTINE start_init_dyn    END SUBROUTINE start_init_dyn
98    
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