/[lmdze]/trunk/Sources/dyn3d/etat0.f
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trunk/libf/dyn3d/etat0.f90 revision 61 by guez, Fri Apr 20 14:58:43 2012 UTC trunk/Sources/dyn3d/etat0.f revision 175 by guez, Fri Feb 5 16:02:34 2016 UTC
# Line 7  module etat0_mod Line 7  module etat0_mod
7    
8    REAL pctsrf(klon, nbsrf)    REAL pctsrf(klon, nbsrf)
9    ! ("pctsrf(i, :)" is the composition of the surface at horizontal    ! ("pctsrf(i, :)" is the composition of the surface at horizontal
10    !  position "i")    ! position "i")
11    
12    private nbsrf, klon    private nbsrf, klon
13    
14  contains  contains
15    
16    SUBROUTINE etat0    SUBROUTINE etat0(phis)
17    
18      ! From "etat0_netcdf.F", version 1.3 2005/05/25 13:10:09      ! From "etat0_netcdf.F", version 1.3, 2005/05/25 13:10:09
19    
20      use caldyn0_m, only: caldyn0      use caldyn0_m, only: caldyn0
21      use comconst, only: dtvr, daysec, cpp, kappa      use comconst, only: cpp, kappa, iniconst
22      use comgeom, only: rlatu, rlonv, rlonu, rlatv, aire_2d, apoln, apols, &      use comgeom, only: aire_2d, apoln, apols, cu_2d, cv_2d, inigeom
23           cu_2d, cv_2d      use conf_gcm_m, only: nday, day_step, iphysiq
     use comvert, only: ap, bp, preff, pa  
     use conf_gcm_m, only: day_step, iphysiq, dayref, anneeref  
24      use dimens_m, only: iim, jjm, llm, nqmx      use dimens_m, only: iim, jjm, llm, nqmx
25      use dimphy, only: zmasq      use dimphy, only: zmasq
26      use dimsoil, only: nsoilmx      use dimsoil, only: nsoilmx
27        use disvert_m, only: ap, bp, preff, pa, disvert
28        use dynetat0_m, only: day_ref, annee_ref, xprimp025, xprimm025, rlatu1, &
29             rlatu2, rlatu, rlatv, yprimu1, yprimu2, rlonu, rlonv, xprimu, xprimv
30      use dynredem0_m, only: dynredem0      use dynredem0_m, only: dynredem0
31      use dynredem1_m, only: dynredem1      use dynredem1_m, only: dynredem1
32      use exner_hyb_m, only: exner_hyb      use exner_hyb_m, only: exner_hyb
33      USE flincom, only: flinclo, flinopen_nozoom, flininfo      use fxhyp_m, only: fxhyp
34        use fyhyp_m, only: fyhyp
35      use geopot_m, only: geopot      use geopot_m, only: geopot
36      use grid_atob, only: grille_m      use grid_atob, only: grille_m
37      use grid_change, only: init_dyn_phy, dyn_phy      use grid_change, only: init_dyn_phy, dyn_phy
     use histclo_m, only: histclo  
38      use indicesol, only: is_oce, is_sic, is_ter, is_lic, epsfra      use indicesol, only: is_oce, is_sic, is_ter, is_lic, epsfra
39      use iniadvtrac_m, only: iniadvtrac      use iniadvtrac_m, only: iniadvtrac
     use inidissip_m, only: inidissip  
40      use inifilr_m, only: inifilr      use inifilr_m, only: inifilr
41      use inigeom_m, only: inigeom      use massdair_m, only: massdair
42      use netcdf, only: nf90_nowrite      use netcdf, only: nf90_nowrite
43      use netcdf95, only: nf95_open, nf95_close, nf95_get_var, nf95_inq_varid      use netcdf95, only: nf95_close, nf95_get_var, nf95_gw_var, nf95_put_var, &
44      use nr_util, only: pi           nf95_inq_varid, nf95_open
45        use nr_util, only: pi, assert
46      use paramet_m, only: ip1jm, ip1jmp1      use paramet_m, only: ip1jm, ip1jmp1
47        use phyetat0_m, only: rlat, rlon
48        use phyredem0_m, only: phyredem0, ncid_restartphy
49      use phyredem_m, only: phyredem      use phyredem_m, only: phyredem
     use pressure_var, only: pls, p3d  
50      use q_sat_m, only: q_sat      use q_sat_m, only: q_sat
51      use regr_lat_time_coefoz_m, only: regr_lat_time_coefoz      use regr_lat_time_coefoz_m, only: regr_lat_time_coefoz
52      use regr_pr_o3_m, only: regr_pr_o3      use regr_pr_o3_m, only: regr_pr_o3
     use serre, only: alphax  
     USE start_init_orog_m, only: start_init_orog, mask, phis  
     use start_init_phys_m, only: start_init_phys  
53      use startdyn, only: start_init_dyn      use startdyn, only: start_init_dyn
54        USE start_init_orog_m, only: start_init_orog, mask
55        use start_init_phys_m, only: start_init_phys
56      use start_inter_3d_m, only: start_inter_3d      use start_inter_3d_m, only: start_inter_3d
57      use temps, only: itau_phy, annee_ref, day_ref      use test_disvert_m, only: test_disvert
58        use unit_nml_m, only: unit_nml
59    
60      ! Variables local to the procedure:      REAL, intent(out):: phis(:, :) ! (iim + 1, jjm + 1)
61        ! surface geopotential, in m2 s-2
62    
63      REAL latfi(klon), lonfi(klon)      ! Local:
     ! (latitude and longitude of a point of the scalar grid identified  
     ! by a simple index, in °)  
64    
65      REAL, dimension(iim + 1, jjm + 1, llm):: uvent, t3d, tpot      REAL, dimension(iim + 1, jjm + 1, llm):: ucov, t3d, teta
66      REAL vvent(iim + 1, jjm, llm)      REAL vcov(iim + 1, jjm, llm)
67    
68      REAL q3d(iim + 1, jjm + 1, llm, nqmx)      REAL q(iim + 1, jjm + 1, llm, nqmx)
69      ! (mass fractions of trace species      ! (mass fractions of trace species
70      ! "q3d(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)"      ! "q(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)"
71      ! and pressure level "pls(i, j, l)".)      ! and pressure level "pls(i, j, l)".)
72    
73      real qsat(iim + 1, jjm + 1, llm) ! mass fraction of saturating water vapor      real qsat(iim + 1, jjm + 1, llm) ! mass fraction of saturating water vapor
74      REAL tsol(klon), qsol(klon), sn(klon)      REAL qsolsrf(klon, nbsrf), snsrf(klon, nbsrf)
     REAL tsolsrf(klon, nbsrf), qsolsrf(klon, nbsrf), snsrf(klon, nbsrf)  
75      REAL albe(klon, nbsrf), evap(klon, nbsrf)      REAL albe(klon, nbsrf), evap(klon, nbsrf)
     REAL alblw(klon, nbsrf)  
76      REAL tsoil(klon, nsoilmx, nbsrf)      REAL tsoil(klon, nsoilmx, nbsrf)
77      REAL radsol(klon), rain_fall(klon), snow_fall(klon)      REAL null_array(klon)
78      REAL solsw(klon), sollw(klon), fder(klon)      REAL solsw(klon), sollw(klon)
79      !IM "slab" ocean      !IM "slab" ocean
     REAL tslab(klon)  
     real seaice(klon) ! kg m-2  
80      REAL frugs(klon, nbsrf), agesno(klon, nbsrf)      REAL frugs(klon, nbsrf), agesno(klon, nbsrf)
81      REAL rugmer(klon)      REAL rugmer(klon)
82      real, dimension(iim + 1, jjm + 1):: relief, zstd_2d, zsig_2d, zgam_2d      real, dimension(iim + 1, jjm + 1):: zmea_2d, zstd_2d, zsig_2d, zgam_2d
83      real, dimension(iim + 1, jjm + 1):: zthe_2d, zpic_2d, zval_2d      real, dimension(iim + 1, jjm + 1):: zthe_2d, zpic_2d, zval_2d
84      real, dimension(iim + 1, jjm + 1):: tsol_2d, qsol_2d, psol      real, dimension(iim + 1, jjm + 1):: tsol_2d, qsol_2d, ps
85      REAL zmea(klon), zstd(klon)      REAL zmea(klon), zstd(klon)
86      REAL zsig(klon), zgam(klon)      REAL zsig(klon), zgam(klon)
87      REAL zthe(klon)      REAL zthe(klon)
88      REAL zpic(klon), zval(klon)      REAL zpic(klon), zval(klon)
89      REAL t_ancien(klon, llm), q_ancien(klon, llm)      !      REAL t_ancien(klon, llm), q_ancien(klon, llm)
     REAL run_off_lic_0(klon)  
90      real clwcon(klon, llm), rnebcon(klon, llm), ratqs(klon, llm)      real clwcon(klon, llm), rnebcon(klon, llm), ratqs(klon, llm)
91      ! déclarations pour lecture glace de mer  
92      INTEGER iml_lic, jml_lic, llm_tmp, ttm_tmp      ! D\'eclarations pour lecture glace de mer :
93      INTEGER itaul(1), fid, ncid, varid      INTEGER iml_lic, jml_lic
94      REAL lev(1), date      INTEGER ncid, varid
95      REAL, ALLOCATABLE:: lon_lic(:, :), lat_lic(:, :)      REAL, pointer:: dlon_lic(:), dlat_lic(:)
     REAL, ALLOCATABLE:: dlon_lic(:), dlat_lic(:)  
96      REAL, ALLOCATABLE:: fraclic(:, :) ! fraction land ice      REAL, ALLOCATABLE:: fraclic(:, :) ! fraction land ice
97      REAL flic_tmp(iim + 1, jjm + 1) !fraction land ice temporary      REAL flic_tmp(iim + 1, jjm + 1) ! fraction land ice temporary
98    
99      INTEGER l, ji      INTEGER l, ji
100    
101      REAL pk(iim + 1, jjm + 1, llm) ! fonction d'Exner aux milieux des couches      REAL pk(iim + 1, jjm + 1, llm) ! fonction d'Exner aux milieux des couches
102      real pks(iim + 1, jjm + 1)      real pks(iim + 1, jjm + 1)
   
103      REAL masse(iim + 1, jjm + 1, llm)      REAL masse(iim + 1, jjm + 1, llm)
104      REAL phi(ip1jmp1, llm)      REAL phi(iim + 1, jjm + 1, llm)
105      REAL pbaru(ip1jmp1, llm), pbarv(ip1jm, llm)      real sig1(klon, llm) ! section adiabatic updraft
106      REAL w(ip1jmp1, llm)      real w01(klon, llm) ! vertical velocity within adiabatic updraft
107      REAL phystep  
108      real trash      real pls(iim + 1, jjm + 1, llm)
109        ! (pressure at mid-layer of LMDZ grid, in Pa)
110        ! "pls(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)",
111        ! for layer "l")
112    
113        REAL p3d(iim + 1, jjm + 1, llm+1) ! pressure at layer interfaces, in Pa
114        ! ("p3d(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)",
115        ! for interface "l")
116    
117        namelist /etat0_nml/ day_ref, annee_ref
118    
119      !---------------------------------      !---------------------------------
120    
121      print *, "Call sequence information: etat0"      print *, "Call sequence information: etat0"
122    
123      dtvr = daysec / real(day_step)      print *, "Enter namelist 'etat0_nml'."
124      print *, 'dtvr = ', dtvr      read(unit=*, nml=etat0_nml)
125        write(unit_nml, nml=etat0_nml)
126    
127        CALL iniconst
128    
129      ! Construct a grid:      ! Construct a grid:
130    
131      pa = 5e4      pa = 5e4
132      CALL iniconst      CALL disvert
133        call test_disvert
134    
135        CALL fyhyp(rlatu, rlatv, rlatu2, yprimu2, rlatu1, yprimu1)
136        CALL fxhyp(xprimm025, rlonv, xprimv, rlonu, xprimu, xprimp025)
137    
138        rlatu(1) = pi / 2.
139        rlatu(jjm + 1) = -rlatu(1)
140    
141      CALL inigeom      CALL inigeom
142      CALL inifilr      CALL inifilr
143    
144      latfi(1) = 90.      rlat(1) = 90.
145      latfi(2:klon-1) = pack(spread(rlatu(2:jjm), 1, iim), .true.) * 180. / pi      rlat(2:klon-1) = pack(spread(rlatu(2:jjm), 1, iim), .true.) * 180. / pi
146      ! (with conversion to degrees)      ! (with conversion to degrees)
147      latfi(klon) = - 90.      rlat(klon) = - 90.
148    
149      lonfi(1) = 0.      rlon(1) = 0.
150      lonfi(2:klon-1) = pack(spread(rlonv(:iim), 2, jjm - 1), .true.) * 180. / pi      rlon(2:klon-1) = pack(spread(rlonv(:iim), 2, jjm - 1), .true.) * 180. / pi
151      ! (with conversion to degrees)      ! (with conversion to degrees)
152      lonfi(klon) = 0.      rlon(klon) = 0.
153    
154      call start_init_orog(relief, zstd_2d, zsig_2d, zgam_2d, zthe_2d, zpic_2d, &      call start_init_orog(phis, zmea_2d, zstd_2d, zsig_2d, zgam_2d, zthe_2d, &
155           zval_2d) ! also compute "mask" and "phis"           zpic_2d, zval_2d) ! also compute "mask"
156      call init_dyn_phy ! define the mask "dyn_phy" for distinct grid points      call init_dyn_phy ! define the mask "dyn_phy" for distinct grid points
157      zmasq = pack(mask, dyn_phy)      zmasq = pack(mask, dyn_phy)
158      PRINT *, 'Masque construit'      PRINT *, 'Masque construit'
159    
160      call start_init_phys(tsol_2d, qsol_2d)      call start_init_phys(tsol_2d, qsol_2d)
161      CALL start_init_dyn(tsol_2d, psol)      CALL start_init_dyn(tsol_2d, phis, ps)
162    
163      ! Compute pressure on intermediate levels:      ! Compute pressure on intermediate levels:
164      forall(l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * psol      forall(l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * ps
165      CALL exner_hyb(psol, p3d, pks, pk)      CALL exner_hyb(ps, p3d, pks, pk)
166      IF (MINVAL(pk) == MAXVAL(pk)) then      call assert(MINVAL(pk) /= MAXVAL(pk), '"pk" should not be constant')
        print *, '"pk" should not be constant'  
        stop 1  
     end IF  
167    
168      pls = preff * (pk / cpp)**(1. / kappa)      pls = preff * (pk / cpp)**(1. / kappa)
169      PRINT *, "minval(pls) = ", minval(pls)      PRINT *, "minval(pls) = ", minval(pls)
170      print *, "maxval(pls) = ", maxval(pls)      print *, "maxval(pls) = ", maxval(pls)
171    
172      call start_inter_3d('U', rlonv, rlatv, pls, uvent)      call start_inter_3d('U', rlonv, rlatv, pls, ucov)
173      forall (l = 1: llm) uvent(:iim, :, l) = uvent(:iim, :, l) * cu_2d(:iim, :)      forall (l = 1: llm) ucov(:iim, :, l) = ucov(:iim, :, l) * cu_2d(:iim, :)
174      uvent(iim+1, :, :) = uvent(1, :, :)      ucov(iim+1, :, :) = ucov(1, :, :)
175    
176      call start_inter_3d('V', rlonu, rlatu(:jjm), pls(:, :jjm, :), vvent)      call start_inter_3d('V', rlonu, rlatu(:jjm), pls(:, :jjm, :), vcov)
177      forall (l = 1: llm) vvent(:iim, :, l) = vvent(:iim, :, l) * cv_2d(:iim, :)      forall (l = 1: llm) vcov(:iim, :, l) = vcov(:iim, :, l) * cv_2d(:iim, :)
178      vvent(iim + 1, :, :) = vvent(1, :, :)      vcov(iim + 1, :, :) = vcov(1, :, :)
179    
180      call start_inter_3d('TEMP', rlonu, rlatv, pls, t3d)      call start_inter_3d('TEMP', rlonu, rlatv, pls, t3d)
181      PRINT *,  'minval(t3d) = ', minval(t3d)      PRINT *, 'minval(t3d) = ', minval(t3d)
182      print *, "maxval(t3d) = ", maxval(t3d)      print *, "maxval(t3d) = ", maxval(t3d)
183    
184      tpot(:iim, :, :) = t3d(:iim, :, :) * cpp / pk(:iim, :, :)      teta(:iim, :, :) = t3d(:iim, :, :) * cpp / pk(:iim, :, :)
185      tpot(iim + 1, :, :) = tpot(1, :, :)      teta(iim + 1, :, :) = teta(1, :, :)
186      DO l=1, llm      DO l = 1, llm
187         tpot(:, 1, l) = SUM(aire_2d(:, 1) * tpot(:, 1, l)) / apoln         teta(:, 1, l) = SUM(aire_2d(:, 1) * teta(:, 1, l)) / apoln
188         tpot(:, jjm + 1, l) = SUM(aire_2d(:, jjm + 1) * tpot(:, jjm + 1, l)) &         teta(:, jjm + 1, l) = SUM(aire_2d(:, jjm + 1) * teta(:, jjm + 1, l)) &
189              / apols              / apols
190      ENDDO      ENDDO
191    
192      ! Calcul de l'humidité à saturation :      ! Calcul de l'humidit\'e \`a saturation :
193      qsat = q_sat(t3d, pls)      qsat = q_sat(t3d, pls)
194      PRINT *, "minval(qsat) = ", minval(qsat)      PRINT *, "minval(qsat) = ", minval(qsat)
195      print *, "maxval(qsat) = ", maxval(qsat)      print *, "maxval(qsat) = ", maxval(qsat)
196      IF (MINVAL(qsat) == MAXVAL(qsat)) stop '"qsat" should not be constant'      IF (MINVAL(qsat) == MAXVAL(qsat)) stop '"qsat" should not be constant'
197    
198      ! Water vapor:      ! Water vapor:
199      call start_inter_3d('R', rlonu, rlatv, pls, q3d(:, :, :, 1))      call start_inter_3d('R', rlonu, rlatv, pls, q(:, :, :, 1))
200      q3d(:, :, :, 1) = 0.01 * q3d(:, :, :, 1) * qsat      q(:, :, :, 1) = 0.01 * q(:, :, :, 1) * qsat
201      WHERE (q3d(:, :, :, 1) < 0.) q3d(:, :, :, 1) = 1E-10      WHERE (q(:, :, :, 1) < 0.) q(:, :, :, 1) = 1E-10
202      DO l = 1, llm      DO l = 1, llm
203         q3d(:, 1, l, 1) = SUM(aire_2d(:, 1) * q3d(:, 1, l, 1)) / apoln         q(:, 1, l, 1) = SUM(aire_2d(:, 1) * q(:, 1, l, 1)) / apoln
204         q3d(:, jjm + 1, l, 1) &         q(:, jjm + 1, l, 1) &
205              = SUM(aire_2d(:, jjm + 1) * q3d(:, jjm + 1, l, 1)) / apols              = SUM(aire_2d(:, jjm + 1) * q(:, jjm + 1, l, 1)) / apols
206      ENDDO      ENDDO
207    
208      q3d(:, :, :, 2:4) = 0. ! liquid water, radon and lead      q(:, :, :, 2:4) = 0. ! liquid water, radon and lead
209    
210      if (nqmx >= 5) then      if (nqmx >= 5) then
211         ! Ozone:         ! Ozone:
212         call regr_lat_time_coefoz         call regr_lat_time_coefoz
213         call regr_pr_o3(q3d(:, :, :, 5))         call regr_pr_o3(p3d, q(:, :, :, 5))
214         ! Convert from mole fraction to mass fraction:         ! Convert from mole fraction to mass fraction:
215         q3d(:, :, :, 5) = q3d(:, :, :, 5)  * 48. / 29.         q(:, :, :, 5) = q(:, :, :, 5) * 48. / 29.
216      end if      end if
217    
218      tsol = pack(tsol_2d, dyn_phy)      null_array = 0.
     qsol = pack(qsol_2d, dyn_phy)  
     sn = 0. ! snow  
     radsol = 0.  
     tslab = 0. ! IM "slab" ocean  
     seaice = 0.  
219      rugmer = 0.001      rugmer = 0.001
220      zmea = pack(relief, dyn_phy)      zmea = pack(zmea_2d, dyn_phy)
221      zstd = pack(zstd_2d, dyn_phy)      zstd = pack(zstd_2d, dyn_phy)
222      zsig = pack(zsig_2d, dyn_phy)      zsig = pack(zsig_2d, dyn_phy)
223      zgam = pack(zgam_2d, dyn_phy)      zgam = pack(zgam_2d, dyn_phy)
# Line 222  contains Line 228  contains
228      ! On initialise les sous-surfaces.      ! On initialise les sous-surfaces.
229      ! Lecture du fichier glace de terre pour fixer la fraction de terre      ! Lecture du fichier glace de terre pour fixer la fraction de terre
230      ! et de glace de terre :      ! et de glace de terre :
231      CALL flininfo("landiceref.nc", iml_lic, jml_lic, llm_tmp, &  
          ttm_tmp, fid)  
     ALLOCATE(lat_lic(iml_lic, jml_lic))  
     ALLOCATE(lon_lic(iml_lic, jml_lic))  
     ALLOCATE(dlon_lic(iml_lic))  
     ALLOCATE(dlat_lic(jml_lic))  
     ALLOCATE(fraclic(iml_lic, jml_lic))  
     CALL flinopen_nozoom(iml_lic, jml_lic, &  
          llm_tmp, lon_lic, lat_lic, lev, ttm_tmp, itaul, date, trash,  &  
          fid)  
     CALL flinclo(fid)  
232      call nf95_open("landiceref.nc", nf90_nowrite, ncid)      call nf95_open("landiceref.nc", nf90_nowrite, ncid)
233    
234        call nf95_inq_varid(ncid, 'longitude', varid)
235        call nf95_gw_var(ncid, varid, dlon_lic)
236        iml_lic = size(dlon_lic)
237    
238        call nf95_inq_varid(ncid, 'latitude', varid)
239        call nf95_gw_var(ncid, varid, dlat_lic)
240        jml_lic = size(dlat_lic)
241    
242      call nf95_inq_varid(ncid, 'landice', varid)      call nf95_inq_varid(ncid, 'landice', varid)
243        ALLOCATE(fraclic(iml_lic, jml_lic))
244      call nf95_get_var(ncid, varid, fraclic)      call nf95_get_var(ncid, varid, fraclic)
245    
246      call nf95_close(ncid)      call nf95_close(ncid)
247    
248      ! Interpolation sur la grille T du modèle :      ! Interpolation sur la grille T du mod\`ele :
249      PRINT *, 'Dimensions de "landice"'      PRINT *, 'Dimensions de "landiceref.nc"'
250      print *, "iml_lic = ", iml_lic      print *, "iml_lic = ", iml_lic
251      print *, "jml_lic = ", jml_lic      print *, "jml_lic = ", jml_lic
252    
253      ! Si les coordonnées sont en degrés, on les transforme :      ! Si les coordonn\'ees sont en degr\'es, on les transforme :
254      IF (MAXVAL( lon_lic ) > pi)  THEN      IF (MAXVAL(dlon_lic) > pi) THEN
255         lon_lic = lon_lic * pi / 180.         dlon_lic = dlon_lic * pi / 180.
256      ENDIF      ENDIF
257      IF (maxval( lat_lic ) > pi) THEN      IF (maxval(dlat_lic) > pi) THEN
258         lat_lic = lat_lic * pi/ 180.         dlat_lic = dlat_lic * pi/ 180.
259      ENDIF      ENDIF
260    
     dlon_lic = lon_lic(:, 1)  
     dlat_lic = lat_lic(1, :)  
   
261      flic_tmp(:iim, :) = grille_m(dlon_lic, dlat_lic, fraclic, rlonv(:iim), &      flic_tmp(:iim, :) = grille_m(dlon_lic, dlat_lic, fraclic, rlonv(:iim), &
262           rlatu)           rlatu)
263      flic_tmp(iim + 1, :) = flic_tmp(1, :)      flic_tmp(iim + 1, :) = flic_tmp(1, :)
264    
265        deallocate(dlon_lic, dlat_lic) ! pointers
266    
267      ! Passage sur la grille physique      ! Passage sur la grille physique
268      pctsrf = 0.      pctsrf = 0.
269      pctsrf(:, is_lic) = pack(flic_tmp, dyn_phy)      pctsrf(:, is_lic) = pack(flic_tmp, dyn_phy)
270      ! Adéquation avec le maque terre/mer      ! Ad\'equation avec le maque terre/mer
271      WHERE (pctsrf(:, is_lic) < EPSFRA ) pctsrf(:, is_lic) = 0.      WHERE (pctsrf(:, is_lic) < EPSFRA) pctsrf(:, is_lic) = 0.
272      WHERE (zmasq < EPSFRA) pctsrf(:, is_lic) = 0.      WHERE (zmasq < EPSFRA) pctsrf(:, is_lic) = 0.
273      pctsrf(:, is_ter) = zmasq      pctsrf(:, is_ter) = zmasq
274      where (zmasq > EPSFRA)      where (zmasq > EPSFRA)
# Line 278  contains Line 284  contains
284         end where         end where
285      end where      end where
286    
287      ! Sous-surface océan et glace de mer (pour démarrer on met glace      ! Sous-surface oc\'ean et glace de mer (pour d\'emarrer on met glace
288      ! de mer à 0) :      ! de mer \`a 0) :
289      pctsrf(:, is_oce) = 1. - zmasq      pctsrf(:, is_oce) = 1. - zmasq
290      WHERE (pctsrf(:, is_oce) < EPSFRA) pctsrf(:, is_oce) = 0.      WHERE (pctsrf(:, is_oce) < EPSFRA) pctsrf(:, is_oce) = 0.
291    
292      ! Vérification que somme des sous-surfaces vaut 1:      ! V\'erification que la somme des sous-surfaces vaut 1 :
293      ji = count(abs(sum(pctsrf, dim = 2) - 1.) > EPSFRA)      ji = count(abs(sum(pctsrf, dim = 2) - 1.) > EPSFRA)
294      IF (ji /= 0) then      IF (ji /= 0) then
295         PRINT *, 'Problème répartition sous maille pour ', ji, 'points'         PRINT *, 'Bad surface percentages for ', ji, 'points'
296      end IF      end IF
297    
298      ! Calcul intermédiaire:      ! Calcul interm\'ediaire :
299      CALL massdair(p3d, masse)      CALL massdair(p3d, masse)
300    
301      print *, 'ALPHAX = ', alphax      forall (l = 1:llm)
   
     forall  (l = 1:llm)  
302         masse(:, 1, l) = SUM(aire_2d(:iim, 1) * masse(:iim, 1, l)) / apoln         masse(:, 1, l) = SUM(aire_2d(:iim, 1) * masse(:iim, 1, l)) / apoln
303         masse(:, jjm + 1, l) = &         masse(:, jjm + 1, l) = &
304              SUM(aire_2d(:iim, jjm + 1) * masse(:iim, jjm + 1, l)) / apols              SUM(aire_2d(:iim, jjm + 1) * masse(:iim, jjm + 1, l)) / apols
305      END forall      END forall
306    
     ! Initialisation pour traceurs:  
307      call iniadvtrac      call iniadvtrac
308      CALL inidissip      CALL geopot(teta, pk , pks, phis, phi)
309      itau_phy = 0      CALL caldyn0(ucov, vcov, teta, ps, pk, phis, phi)
310      day_ref = dayref      CALL dynredem0(day_ref, phis)
311      annee_ref = anneeref      CALL dynredem1(vcov, ucov, teta, q, masse, ps, itau = 0)
   
     CALL geopot(ip1jmp1, tpot, pk , pks,  phis, phi)  
     CALL caldyn0(uvent, vvent, tpot, psol, masse, pk, phis, phi, w, pbaru, &  
          pbarv)  
     CALL dynredem0("start.nc", dayref, phis)  
     CALL dynredem1("start.nc", vvent, uvent, tpot, q3d, masse, psol, itau=0)  
   
     ! Ecriture état initial physique:  
     print *, "iphysiq = ", iphysiq  
     phystep   = dtvr * REAL(iphysiq)  
     print *, 'phystep = ', phystep  
312    
313      ! Initialisations :      ! Initialisations :
314      tsolsrf(:, is_ter) = tsol      snsrf = 0.
     tsolsrf(:, is_lic) = tsol  
     tsolsrf(:, is_oce) = tsol  
     tsolsrf(:, is_sic) = tsol  
     snsrf(:, is_ter) = sn  
     snsrf(:, is_lic) = sn  
     snsrf(:, is_oce) = sn  
     snsrf(:, is_sic) = sn  
315      albe(:, is_ter) = 0.08      albe(:, is_ter) = 0.08
316      albe(:, is_lic) = 0.6      albe(:, is_lic) = 0.6
317      albe(:, is_oce) = 0.5      albe(:, is_oce) = 0.5
318      albe(:, is_sic) = 0.6      albe(:, is_sic) = 0.6
     alblw = albe  
319      evap = 0.      evap = 0.
320      qsolsrf(:, is_ter) = 150.      qsolsrf = 150.
321      qsolsrf(:, is_lic) = 150.      tsoil = spread(spread(pack(tsol_2d, dyn_phy), 2, nsoilmx), 3, nbsrf)
     qsolsrf(:, is_oce) = 150.  
     qsolsrf(:, is_sic) = 150.  
     tsoil = spread(spread(tsol, 2, nsoilmx), 3, nbsrf)  
     rain_fall = 0.  
     snow_fall = 0.  
322      solsw = 165.      solsw = 165.
323      sollw = -53.      sollw = -53.
324      t_ancien = 273.15      t_ancien = 273.15
325      q_ancien = 0.      q_ancien = 0.
326      agesno = 0.      agesno = 0.
     !IM "slab" ocean  
     tslab = tsolsrf(:, is_oce)  
     seaice = 0.  
327    
328      frugs(:, is_oce) = rugmer      frugs(:, is_oce) = rugmer
329      frugs(:, is_ter) = MAX(1.e-05, zstd * zsig / 2)      frugs(:, is_ter) = MAX(1e-5, zstd * zsig / 2)
330      frugs(:, is_lic) = MAX(1.e-05, zstd * zsig / 2)      frugs(:, is_lic) = MAX(1e-5, zstd * zsig / 2)
331      frugs(:, is_sic) = 0.001      frugs(:, is_sic) = 0.001
     fder = 0.  
332      clwcon = 0.      clwcon = 0.
333      rnebcon = 0.      rnebcon = 0.
334      ratqs = 0.      ratqs = 0.
335      run_off_lic_0 = 0.      sig1 = 0.
336        w01 = 0.
337    
338        nday = 0
339        call phyredem0(lmt_pas = day_step / iphysiq, itau_phy = 0)
340    
341        call nf95_inq_varid(ncid_restartphy, "trs", varid)
342        call nf95_put_var(ncid_restartphy, varid, null_array)
343    
344      call phyredem("startphy.nc", latfi, lonfi, pctsrf, &      call phyredem(pctsrf, tsoil(:, 1, :), tsoil, qsolsrf, &
345           tsolsrf, tsoil, tslab, seaice, qsolsrf, qsol, snsrf, albe, alblw, &           pack(qsol_2d, dyn_phy), snsrf, albe, evap, null_array, null_array, &
346           evap, rain_fall, snow_fall, solsw, sollw, fder, radsol, frugs, &           solsw, sollw, null_array, null_array, frugs, agesno, zmea, zstd, &
347           agesno, zmea, zstd, zsig, zgam, zthe, zpic, zval, &           zsig, zgam, zthe, zpic, zval, t_ancien, q_ancien, rnebcon, ratqs, &
348           t_ancien, q_ancien, rnebcon, ratqs, clwcon, run_off_lic_0)           clwcon, null_array, sig1, w01)
     CALL histclo  
349    
350    END SUBROUTINE etat0    END SUBROUTINE etat0
351    
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