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trunk/libf/dyn3d/etat0.f90 revision 32 by guez, Tue Apr 6 17:52:58 2010 UTC trunk/dyn3d/etat0.f revision 276 by guez, Thu Jul 12 14:49:20 2018 UTC
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1  module etat0_mod  module etat0_m
   
   use indicesol, only: nbsrf  
   use dimphy, only: klon  
2    
3    IMPLICIT NONE    IMPLICIT NONE
4    
   REAL pctsrf(klon, nbsrf)  
   ! ("pctsrf(i, :)" is the composition of the surface at horizontal  
   !  position "i")  
   
   private nbsrf, klon  
   
5  contains  contains
6    
7    SUBROUTINE etat0    SUBROUTINE etat0(phis, pctsrf)
   
     ! From "etat0_netcdf.F", version 1.3 2005/05/25 13:10:09  
8    
9      ! This subroutine creates "mask".      ! From "etat0_netcdf.F", version 1.3, 2005/05/25 13:10:09
10    
11      use caldyn0_m, only: caldyn0      use caldyn0_m, only: caldyn0
12      use comconst, only: dtvr, daysec, cpp, kappa, pi      use comconst, only: cpp, kappa, iniconst
13      use comgeom, only: rlatu, rlonv, rlonu, rlatv, aire_2d, apoln, apols, &      use comgeom, only: aire_2d, apoln, apols, cu_2d, cv_2d, inigeom
14           cu_2d, cv_2d      use conf_gcm_m, only: nday
15      use comvert, only: ap, bp, preff, pa      use dimensions, only: iim, jjm, llm, nqmx
16      use conf_gcm_m, only: day_step, iphysiq, dayref, anneeref      use dimphy, only: klon
     use dimens_m, only: iim, jjm, llm, nqmx  
     use dimphy, only: zmasq  
17      use dimsoil, only: nsoilmx      use dimsoil, only: nsoilmx
18        use disvert_m, only: ap, bp, preff, pa, disvert
19        use dynetat0_m, only: day_ref, annee_ref, xprimp025, xprimm025, rlatu1, &
20             rlatu2, rlatu, rlatv, yprimu1, yprimu2, rlonu, rlonv, xprimu, xprimv
21      use dynredem0_m, only: dynredem0      use dynredem0_m, only: dynredem0
22      use dynredem1_m, only: dynredem1      use dynredem1_m, only: dynredem1
23      use exner_hyb_m, only: exner_hyb      use exner_hyb_m, only: exner_hyb
24      use grid_atob, only: grille_m      use fxhyp_m, only: fxhyp
25        use fyhyp_m, only: fyhyp
26        use geopot_m, only: geopot
27        use grille_m_m, only: grille_m
28      use grid_change, only: init_dyn_phy, dyn_phy      use grid_change, only: init_dyn_phy, dyn_phy
29      use indicesol, only: is_oce, is_sic, is_ter, is_lic, epsfra      use indicesol, only: is_oce, is_sic, is_ter, is_lic, epsfra, nbsrf
30      use iniadvtrac_m, only: iniadvtrac      use iniadvtrac_m, only: iniadvtrac
31      use inidissip_m, only: inidissip      use inifilr_m, only: inifilr
32      use inigeom_m, only: inigeom      use massdair_m, only: massdair
33      USE flincom, only: flinclo, flinopen_nozoom, flininfo      use netcdf, only: nf90_nowrite
34      use flinget_m, only: flinget      use netcdf95, only: nf95_close, nf95_get_var, nf95_gw_var, nf95_put_var, &
35      use histcom, only: histclo           nf95_inq_varid, nf95_open
36      use paramet_m, only: ip1jm, ip1jmp1      use nr_util, only: pi, assert
37        use phyetat0_m, only: rlat, rlon, itau_phy, zmasq
38        use phyredem0_m, only: phyredem0, ncid_restartphy
39      use phyredem_m, only: phyredem      use phyredem_m, only: phyredem
     use pressure_var, only: pls, p3d  
40      use q_sat_m, only: q_sat      use q_sat_m, only: q_sat
41      use regr_lat_time_coefoz_m, only: regr_lat_time_coefoz      use regr_lat_time_coefoz_m, only: regr_lat_time_coefoz
42      use regr_pr_o3_m, only: regr_pr_o3      use regr_pr_o3_m, only: regr_pr_o3
43      use serre, only: alphax      use startdyn, only: start_init_dyn
44      USE start_init_orog_m, only: start_init_orog, mask, phis      USE start_init_orog_m, only: start_init_orog, mask
45      use start_init_phys_m, only: qsol_2d      use start_init_phys_m, only: start_init_phys
46      use startdyn, only: start_inter_3d, start_init_dyn      use start_inter_3d_m, only: start_inter_3d
47      use temps, only: itau_phy, annee_ref, day_ref      use test_disvert_m, only: test_disvert
48        use unit_nml_m, only: unit_nml
49      ! Variables local to the procedure:  
50        REAL, intent(out):: phis(:, :) ! (iim + 1, jjm + 1)
51      REAL latfi(klon), lonfi(klon)      ! surface geopotential, in m2 s-2
52      ! (latitude and longitude of a point of the scalar grid identified  
53      ! by a simple index, in °)      REAL, intent(out):: pctsrf(:, :) ! (klon, nbsrf)
54        ! "pctsrf(i, :)" is the composition of the surface at horizontal
55        ! position "i".
56    
57      REAL, dimension(iim + 1, jjm + 1, llm):: uvent, t3d, tpot      ! Local:
     REAL vvent(iim + 1, jjm, llm)  
58    
59      REAL q3d(iim + 1, jjm + 1, llm, nqmx)      REAL, dimension(iim + 1, jjm + 1, llm):: ucov, t3d, teta
60        REAL vcov(iim + 1, jjm, llm)
61    
62        REAL q(iim + 1, jjm + 1, llm, nqmx)
63      ! (mass fractions of trace species      ! (mass fractions of trace species
64      ! "q3d(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)"      ! "q(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)"
65      ! and pressure level "pls(i, j, l)".)      ! and pressure level "pls(i, j, l)".)
66    
67      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
68      REAL tsol(klon), qsol(klon), sn(klon)      REAL qsolsrf(klon, nbsrf), snsrf(klon, nbsrf)
     REAL tsolsrf(klon, nbsrf), qsolsrf(klon, nbsrf), snsrf(klon, nbsrf)  
69      REAL albe(klon, nbsrf), evap(klon, nbsrf)      REAL albe(klon, nbsrf), evap(klon, nbsrf)
     REAL alblw(klon, nbsrf)  
70      REAL tsoil(klon, nsoilmx, nbsrf)      REAL tsoil(klon, nsoilmx, nbsrf)
71      REAL radsol(klon), rain_fall(klon), snow_fall(klon)      REAL null_array(klon)
72      REAL solsw(klon), sollw(klon), fder(klon)      REAL solsw(klon), sollw(klon)
73      !IM "slab" ocean      !IM "slab" ocean
     REAL tslab(klon)  
     real seaice(klon) ! kg m-2  
74      REAL frugs(klon, nbsrf), agesno(klon, nbsrf)      REAL frugs(klon, nbsrf), agesno(klon, nbsrf)
75      REAL rugmer(klon)      REAL rugmer(klon)
76      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
77      real, dimension(iim + 1, jjm + 1):: zthe_2d, zpic_2d, zval_2d      real, dimension(iim + 1, jjm + 1):: zthe_2d, zpic_2d, zval_2d
78      real, dimension(iim + 1, jjm + 1):: tsol_2d, psol      real, dimension(iim + 1, jjm + 1):: tsol_2d, qsol_2d, ps
79      REAL zmea(klon), zstd(klon)      REAL zmea(klon), zstd(klon)
80      REAL zsig(klon), zgam(klon)      REAL zsig(klon), zgam(klon)
81      REAL zthe(klon)      REAL zthe(klon)
82      REAL zpic(klon), zval(klon)      REAL zpic(klon), zval(klon)
83      REAL t_ancien(klon, llm), q_ancien(klon, llm)      !      REAL t_ancien(klon, llm), q_ancien(klon, llm)
     REAL run_off_lic_0(klon)  
84      real clwcon(klon, llm), rnebcon(klon, llm), ratqs(klon, llm)      real clwcon(klon, llm), rnebcon(klon, llm), ratqs(klon, llm)
85      ! déclarations pour lecture glace de mer  
86      INTEGER iml_lic, jml_lic, llm_tmp, ttm_tmp      ! D\'eclarations pour lecture glace de mer :
87      INTEGER itaul(1), fid      INTEGER iml_lic, jml_lic
88      REAL lev(1), date      INTEGER ncid, varid
     REAL, ALLOCATABLE:: lon_lic(:, :), lat_lic(:, :)  
89      REAL, ALLOCATABLE:: dlon_lic(:), dlat_lic(:)      REAL, ALLOCATABLE:: dlon_lic(:), dlat_lic(:)
90      REAL, ALLOCATABLE:: fraclic(:, :) ! fraction land ice      REAL, ALLOCATABLE:: fraclic(:, :) ! fraction land ice
91      REAL flic_tmp(iim + 1, jjm + 1) !fraction land ice temporary      REAL flic_tmp(iim + 1, jjm + 1) ! fraction land ice temporary
92    
93      INTEGER l, ji      INTEGER l, ji
94    
95      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
96      real pks(iim + 1, jjm + 1)      real pks(iim + 1, jjm + 1)
   
97      REAL masse(iim + 1, jjm + 1, llm)      REAL masse(iim + 1, jjm + 1, llm)
98      REAL phi(ip1jmp1, llm)      REAL phi(iim + 1, jjm + 1, llm)
99      REAL pbaru(ip1jmp1, llm), pbarv(ip1jm, llm)      real sig1(klon, llm) ! section adiabatic updraft
100      REAL w(ip1jmp1, llm)      real w01(klon, llm) ! vertical velocity within adiabatic updraft
101      REAL phystep  
102      real trash      real pls(iim + 1, jjm + 1, llm)
103        ! (pressure at mid-layer of LMDZ grid, in Pa)
104        ! "pls(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)",
105        ! for layer "l")
106    
107        REAL p3d(iim + 1, jjm + 1, llm+1) ! pressure at layer interfaces, in Pa
108        ! ("p3d(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)",
109        ! for interface "l")
110    
111        namelist /etat0_nml/ day_ref, annee_ref
112    
113      !---------------------------------      !---------------------------------
114    
115      print *, "Call sequence information: etat0"      print *, "Call sequence information: etat0"
116    
117      ! Construct a grid:      print *, "Enter namelist 'etat0_nml'."
118        read(unit=*, nml=etat0_nml)
119        write(unit_nml, nml=etat0_nml)
120    
121        CALL iniconst
122    
123      dtvr = daysec / real(day_step)      ! Construct a grid:
     print *, 'dtvr = ', dtvr  
124    
125      pa = 5e4      pa = 5e4
126      CALL iniconst      CALL disvert
127        call test_disvert
128    
129        CALL fyhyp(rlatu, rlatv, rlatu2, yprimu2, rlatu1, yprimu1)
130        CALL fxhyp(xprimm025, rlonv, xprimv, rlonu, xprimu, xprimp025)
131    
132        rlatu(1) = pi / 2.
133        rlatu(jjm + 1) = -rlatu(1)
134    
135      CALL inigeom      CALL inigeom
136      CALL inifilr      CALL inifilr
137    
138      latfi(1) = 90.      rlat(1) = 90.
139      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
140      ! (with conversion to degrees)      ! (with conversion to degrees)
141      latfi(klon) = - 90.      rlat(klon) = - 90.
142    
143      lonfi(1) = 0.      rlon(1) = 0.
144      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
145      ! (with conversion to degrees)      ! (with conversion to degrees)
146      lonfi(klon) = 0.      rlon(klon) = 0.
147    
148      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, &
149           zval_2d) ! also compute "mask" and "phis"           zpic_2d, zval_2d) ! also compute "mask"
150      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
151      zmasq = pack(mask, dyn_phy)      zmasq = pack(mask, dyn_phy)
152      PRINT *, 'Masque construit'      PRINT *, 'Masque construit'
153    
154      CALL start_init_dyn(tsol_2d, psol) ! also compute "qsol_2d"      call start_init_phys(tsol_2d, qsol_2d)
155        CALL start_init_dyn(tsol_2d, phis, ps)
156    
157      ! Compute pressure on intermediate levels:      ! Compute pressure on intermediate levels:
158      forall(l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * psol      forall(l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * ps
159      CALL exner_hyb(psol, p3d, pks, pk)      CALL exner_hyb(ps, p3d, pks, pk)
160      IF (MINVAL(pk) == MAXVAL(pk)) stop '"pk" should not be constant'      call assert(MINVAL(pk) /= MAXVAL(pk), '"pk" should not be constant')
161    
162      pls(:, :, :) = preff * (pk(:, :, :) / cpp)**(1. / kappa)      pls = preff * (pk / cpp)**(1. / kappa)
163      PRINT *, "minval(pls(:, :, :)) = ", minval(pls(:, :, :))      PRINT *, "minval(pls) = ", minval(pls)
164      print *, "maxval(pls(:, :, :)) = ", maxval(pls(:, :, :))      print *, "maxval(pls) = ", maxval(pls)
165    
166      call start_inter_3d('U', rlonv, rlatv, pls, uvent)      call start_inter_3d('U', rlonv, rlatv, pls, ucov)
167      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, :)
168      uvent(iim+1, :, :) = uvent(1, :, :)      ucov(iim+1, :, :) = ucov(1, :, :)
169    
170      call start_inter_3d('V', rlonu, rlatu(:jjm), pls(:, :jjm, :), vvent)      call start_inter_3d('V', rlonu, rlatu(:jjm), pls(:, :jjm, :), vcov)
171      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, :)
172      vvent(iim + 1, :, :) = vvent(1, :, :)      vcov(iim + 1, :, :) = vcov(1, :, :)
173    
174      call start_inter_3d('TEMP', rlonu, rlatv, pls, t3d)      call start_inter_3d('TEMP', rlonu, rlatv, pls, t3d)
175      PRINT *,  'minval(t3d(:, :, :)) = ', minval(t3d(:, :, :))      PRINT *, 'minval(t3d) = ', minval(t3d)
176      print *, "maxval(t3d(:, :, :)) = ", maxval(t3d(:, :, :))      print *, "maxval(t3d) = ", maxval(t3d)
177    
178      tpot(:iim, :, :) = t3d(:iim, :, :) * cpp / pk(:iim, :, :)      teta(:iim, :, :) = t3d(:iim, :, :) * cpp / pk(:iim, :, :)
179      tpot(iim + 1, :, :) = tpot(1, :, :)      teta(iim + 1, :, :) = teta(1, :, :)
180      DO l=1, llm      DO l = 1, llm
181         tpot(:, 1, l) = SUM(aire_2d(:, 1) * tpot(:, 1, l)) / apoln         teta(:, 1, l) = SUM(aire_2d(:, 1) * teta(:, 1, l)) / apoln
182         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)) &
183              / apols              / apols
184      ENDDO      ENDDO
185    
186      ! Calcul de l'humidité à saturation :      ! Calcul de l'humidit\'e \`a saturation :
187      qsat(:, :, :) = q_sat(t3d, pls)      qsat = q_sat(t3d, pls)
188      PRINT *, "minval(qsat(:, :, :)) = ", minval(qsat(:, :, :))      PRINT *, "minval(qsat) = ", minval(qsat)
189      print *, "maxval(qsat(:, :, :)) = ", maxval(qsat(:, :, :))      print *, "maxval(qsat) = ", maxval(qsat)
190      IF (MINVAL(qsat) == MAXVAL(qsat)) stop '"qsat" should not be constant'      IF (MINVAL(qsat) == MAXVAL(qsat)) stop '"qsat" should not be constant'
191    
192      ! Water vapor:      ! Water vapor:
193      call start_inter_3d('R', rlonu, rlatv, pls, q3d(:, :, :, 1))      call start_inter_3d('R', rlonu, rlatv, pls, q(:, :, :, 1))
194      q3d(:, :, :, 1) = 0.01 * q3d(:, :, :, 1) * qsat      q(:, :, :, 1) = 0.01 * q(:, :, :, 1) * qsat
195      WHERE (q3d(:, :, :, 1) < 0.) q3d(:, :, :, 1) = 1E-10      WHERE (q(:, :, :, 1) < 0.) q(:, :, :, 1) = 1E-10
196      DO l = 1, llm      DO l = 1, llm
197         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
198         q3d(:, jjm + 1, l, 1) &         q(:, jjm + 1, l, 1) &
199              = SUM(aire_2d(:, jjm + 1) * q3d(:, jjm + 1, l, 1)) / apols              = SUM(aire_2d(:, jjm + 1) * q(:, jjm + 1, l, 1)) / apols
200      ENDDO      ENDDO
201    
202      q3d(:, :, :, 2:4) = 0. ! liquid water, radon and lead      q(:, :, :, 2:4) = 0. ! liquid water, radon and lead
203    
204      if (nqmx >= 5) then      if (nqmx >= 5) then
205         ! Ozone:         ! Ozone:
206         call regr_lat_time_coefoz         call regr_lat_time_coefoz
207         call regr_pr_o3(q3d(:, :, :, 5))         call regr_pr_o3(p3d, q(:, :, :, 5))
208         ! Convert from mole fraction to mass fraction:         ! Convert from mole fraction to mass fraction:
209         q3d(:, :, :, 5) = q3d(:, :, :, 5)  * 48. / 29.         q(:, :, :, 5) = q(:, :, :, 5) * 48. / 29.
210      end if      end if
211    
212      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.  
213      rugmer = 0.001      rugmer = 0.001
214      zmea = pack(relief, dyn_phy)      zmea = pack(zmea_2d, dyn_phy)
215      zstd = pack(zstd_2d, dyn_phy)      zstd = pack(zstd_2d, dyn_phy)
216      zsig = pack(zsig_2d, dyn_phy)      zsig = pack(zsig_2d, dyn_phy)
217      zgam = pack(zgam_2d, dyn_phy)      zgam = pack(zgam_2d, dyn_phy)
# Line 212  contains Line 219  contains
219      zpic = pack(zpic_2d, dyn_phy)      zpic = pack(zpic_2d, dyn_phy)
220      zval = pack(zval_2d, dyn_phy)      zval = pack(zval_2d, dyn_phy)
221    
222      ! On initialise les sous-surfaces:      ! On initialise les sous-surfaces.
223      ! Lecture du fichier glace de terre pour fixer la fraction de terre      ! Lecture du fichier glace de terre pour fixer la fraction de terre
224      ! et de glace de terre:      ! et de glace de terre :
225      CALL flininfo("landiceref.nc", iml_lic, jml_lic, llm_tmp, &  
226           ttm_tmp, fid)      call nf95_open("landiceref.nc", nf90_nowrite, ncid)
227      ALLOCATE(lat_lic(iml_lic, jml_lic))  
228      ALLOCATE(lon_lic(iml_lic, jml_lic))      call nf95_inq_varid(ncid, 'longitude', varid)
229      ALLOCATE(dlon_lic(iml_lic))      call nf95_gw_var(ncid, varid, dlon_lic)
230      ALLOCATE(dlat_lic(jml_lic))      iml_lic = size(dlon_lic)
231    
232        call nf95_inq_varid(ncid, 'latitude', varid)
233        call nf95_gw_var(ncid, varid, dlat_lic)
234        jml_lic = size(dlat_lic)
235    
236        call nf95_inq_varid(ncid, 'landice', varid)
237      ALLOCATE(fraclic(iml_lic, jml_lic))      ALLOCATE(fraclic(iml_lic, jml_lic))
238      CALL flinopen_nozoom(iml_lic, jml_lic, &      call nf95_get_var(ncid, varid, fraclic)
239           llm_tmp, lon_lic, lat_lic, lev, ttm_tmp, itaul, date, trash,  &  
240           fid)      call nf95_close(ncid)
     CALL flinget(fid, 'landice', iml_lic, jml_lic, llm_tmp, ttm_tmp &  
          , 1, 1, fraclic)  
     CALL flinclo(fid)  
241    
242      ! Interpolation sur la grille T du modèle :      ! Interpolation sur la grille T du mod\`ele :
243      PRINT *, 'Dimensions de "landice"'      PRINT *, 'Dimensions de "landiceref.nc"'
244      print *, "iml_lic = ", iml_lic      print *, "iml_lic = ", iml_lic
245      print *, "jml_lic = ", jml_lic      print *, "jml_lic = ", jml_lic
246    
247      ! Si les coordonnées sont en degrés, on les transforme :      ! Si les coordonn\'ees sont en degr\'es, on les transforme :
248      IF (MAXVAL( lon_lic ) > pi)  THEN      IF (MAXVAL(dlon_lic) > pi) THEN
249         lon_lic = lon_lic * pi / 180.         dlon_lic = dlon_lic * pi / 180.
250      ENDIF      ENDIF
251      IF (maxval( lat_lic ) > pi) THEN      IF (maxval(dlat_lic) > pi) THEN
252         lat_lic = lat_lic * pi/ 180.         dlat_lic = dlat_lic * pi/ 180.
253      ENDIF      ENDIF
254    
     dlon_lic = lon_lic(:, 1)  
     dlat_lic = lat_lic(1, :)  
   
255      flic_tmp(:iim, :) = grille_m(dlon_lic, dlat_lic, fraclic, rlonv(:iim), &      flic_tmp(:iim, :) = grille_m(dlon_lic, dlat_lic, fraclic, rlonv(:iim), &
256           rlatu)           rlatu)
257      flic_tmp(iim + 1, :) = flic_tmp(1, :)      flic_tmp(iim + 1, :) = flic_tmp(1, :)
# Line 252  contains Line 259  contains
259      ! Passage sur la grille physique      ! Passage sur la grille physique
260      pctsrf = 0.      pctsrf = 0.
261      pctsrf(:, is_lic) = pack(flic_tmp, dyn_phy)      pctsrf(:, is_lic) = pack(flic_tmp, dyn_phy)
262      ! Adéquation avec le maque terre/mer      ! Ad\'equation avec le maque terre/mer
263      WHERE (pctsrf(:, is_lic) < EPSFRA ) pctsrf(:, is_lic) = 0.      WHERE (pctsrf(:, is_lic) < EPSFRA) pctsrf(:, is_lic) = 0.
264      WHERE (zmasq < EPSFRA) pctsrf(:, is_lic) = 0.      WHERE (zmasq < EPSFRA) pctsrf(:, is_lic) = 0.
265      pctsrf(:, is_ter) = zmasq      where (zmasq <= EPSFRA) pctsrf(:, is_ter) = zmasq
266      where (zmasq > EPSFRA)      where (zmasq > EPSFRA)
267         where (pctsrf(:, is_lic) >= zmasq)         where (pctsrf(:, is_lic) >= zmasq)
268            pctsrf(:, is_lic) = zmasq            pctsrf(:, is_lic) = zmasq
# Line 269  contains Line 276  contains
276         end where         end where
277      end where      end where
278    
279      ! 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
280      ! de mer à 0) :      ! de mer \`a 0) :
281      pctsrf(:, is_oce) = 1. - zmasq      pctsrf(:, is_oce) = 1. - zmasq
282      WHERE (pctsrf(:, is_oce) < EPSFRA) pctsrf(:, is_oce) = 0.      WHERE (pctsrf(:, is_oce) < EPSFRA) pctsrf(:, is_oce) = 0.
283    
284      ! Vérification que somme des sous-surfaces vaut 1:      ! V\'erification que la somme des sous-surfaces vaut 1 :
285      ji = count(abs(sum(pctsrf, dim = 2) - 1.) > EPSFRA)      ji = count(abs(sum(pctsrf, dim = 2) - 1.) > EPSFRA)
286      IF (ji /= 0) then      IF (ji /= 0) then
287         PRINT *, 'Problème répartition sous maille pour ', ji, 'points'         PRINT *, 'Bad surface percentages for ', ji, 'points'
288      end IF      end IF
289    
290      ! Calcul intermédiaire:      ! Calcul interm\'ediaire :
291      CALL massdair(p3d, masse)      CALL massdair(p3d, masse)
292    
293      print *, 'ALPHAX = ', alphax      forall (l = 1:llm)
   
     forall  (l = 1:llm)  
294         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
295         masse(:, jjm + 1, l) = &         masse(:, jjm + 1, l) = &
296              SUM(aire_2d(:iim, jjm + 1) * masse(:iim, jjm + 1, l)) / apols              SUM(aire_2d(:iim, jjm + 1) * masse(:iim, jjm + 1, l)) / apols
297      END forall      END forall
298    
     ! Initialisation pour traceurs:  
299      call iniadvtrac      call iniadvtrac
300      CALL inidissip      CALL geopot(teta, pk , pks, phis, phi)
301      itau_phy = 0      CALL caldyn0(ucov, vcov, teta, ps, pk, phis, phi)
302      day_ref = dayref      CALL dynredem0(day_ref, phis)
303      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  
304    
305      ! Initialisations :      ! Initialisations :
306      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  
307      albe(:, is_ter) = 0.08      albe(:, is_ter) = 0.08
308      albe(:, is_lic) = 0.6      albe(:, is_lic) = 0.6
309      albe(:, is_oce) = 0.5      albe(:, is_oce) = 0.5
310      albe(:, is_sic) = 0.6      albe(:, is_sic) = 0.6
     alblw = albe  
311      evap = 0.      evap = 0.
312      qsolsrf(:, is_ter) = 150.      qsolsrf = 150.
313      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.  
314      solsw = 165.      solsw = 165.
315      sollw = -53.      sollw = -53.
316      t_ancien = 273.15      t_ancien = 273.15
317      q_ancien = 0.      q_ancien = 0.
318      agesno = 0.      agesno = 0.
     !IM "slab" ocean  
     tslab = tsolsrf(:, is_oce)  
     seaice = 0.  
319    
320      frugs(:, is_oce) = rugmer      frugs(:, is_oce) = rugmer
321      frugs(:, is_ter) = MAX(1.e-05, zstd * zsig / 2)      frugs(:, is_ter) = MAX(1e-5, zstd * zsig / 2)
322      frugs(:, is_lic) = MAX(1.e-05, zstd * zsig / 2)      frugs(:, is_lic) = MAX(1e-5, zstd * zsig / 2)
323      frugs(:, is_sic) = 0.001      frugs(:, is_sic) = 0.001
     fder = 0.  
324      clwcon = 0.      clwcon = 0.
325      rnebcon = 0.      rnebcon = 0.
326      ratqs = 0.      ratqs = 0.
327      run_off_lic_0 = 0.      sig1 = 0.
328        w01 = 0.
329    
330      call phyredem("startphy.nc", latfi, lonfi, pctsrf, &      nday = 0
331           tsolsrf, tsoil, tslab, seaice, qsolsrf, qsol, snsrf, albe, alblw, &      itau_phy = 0 ! side effect
332           evap, rain_fall, snow_fall, solsw, sollw, fder, radsol, frugs, &      call phyredem0
333           agesno, zmea, zstd, zsig, zgam, zthe, zpic, zval, &  
334           t_ancien, q_ancien, rnebcon, ratqs, clwcon, run_off_lic_0)      call nf95_inq_varid(ncid_restartphy, "trs", varid)
335      CALL histclo      call nf95_put_var(ncid_restartphy, varid, null_array)
336    
337        call phyredem(pctsrf, tsoil(:, 1, :), tsoil, qsolsrf, &
338             pack(qsol_2d, dyn_phy), snsrf, albe, evap, null_array, null_array, &
339             solsw, sollw, null_array, null_array, frugs, agesno, zmea, zstd, &
340             zsig, zgam, zthe, zpic, zval, t_ancien, q_ancien, rnebcon, ratqs, &
341             clwcon, null_array, sig1, w01)
342    
343    END SUBROUTINE etat0    END SUBROUTINE etat0
344    
345  end module etat0_mod  end module etat0_m
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