1 |
module etat0_mod |
module etat0_m |
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use indicesol, only: nbsrf |
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use dimphy, only: klon |
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2 |
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3 |
IMPLICIT NONE |
IMPLICIT NONE |
4 |
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REAL pctsrf(klon, nbsrf) |
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! ("pctsrf(i, :)" is the composition of the surface at horizontal |
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! position "i") |
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private nbsrf, klon |
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contains |
contains |
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SUBROUTINE etat0(phis) |
SUBROUTINE etat0(phis, pctsrf) |
8 |
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9 |
! 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 |
10 |
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11 |
use caldyn0_m, only: caldyn0 |
use caldyn0_m, only: caldyn0 |
12 |
use comconst, only: cpp, kappa, iniconst |
use comconst, only: cpp, kappa, iniconst |
13 |
use comgeom, only: aire_2d, apoln, apols, cu_2d, cv_2d, inigeom |
use comgeom, only: aire_2d, apoln, apols, cu_2d, cv_2d, inigeom |
14 |
use dimens_m, only: iim, jjm, llm, nqmx |
use conf_gcm_m, only: nday |
15 |
use dimphy, only: zmasq |
use dimensions, only: iim, jjm, llm, nqmx |
16 |
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use dimphy, only: klon |
17 |
use dimsoil, only: nsoilmx |
use dimsoil, only: nsoilmx |
18 |
use disvert_m, only: ap, bp, preff, pa, disvert |
use disvert_m, only: ap, bp, preff, pa, disvert |
19 |
use dynetat0_m, only: day_ref, annee_ref, xprimp025, xprimm025, rlatu1, & |
use dynetat0_m, only: day_ref, annee_ref, rlatu, rlatv, rlonu, rlonv, & |
20 |
rlatu2, rlatu, rlatv, yprimu1, yprimu2, rlonu, rlonv, xprimu, xprimv |
fyhyp, fxhyp |
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 |
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use fxhyp_m, only: fxhyp |
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use fyhyp_m, only: fyhyp |
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24 |
use geopot_m, only: geopot |
use geopot_m, only: geopot |
25 |
use grid_atob, only: grille_m |
use grille_m_m, only: grille_m |
26 |
use grid_change, only: init_dyn_phy, dyn_phy |
use grid_change, only: init_dyn_phy, dyn_phy |
27 |
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 |
28 |
use iniadvtrac_m, only: iniadvtrac |
use iniadvtrac_m, only: iniadvtrac |
29 |
use inifilr_m, only: inifilr |
use inifilr_m, only: inifilr |
30 |
use massdair_m, only: massdair |
use massdair_m, only: massdair |
31 |
use netcdf, only: nf90_nowrite |
use netcdf, only: nf90_nowrite |
32 |
use netcdf95, only: nf95_close, nf95_get_var, nf95_gw_var, & |
use netcdf95, only: nf95_close, nf95_get_var, nf95_gw_var, nf95_put_var, & |
33 |
nf95_inq_varid, nf95_open |
nf95_inq_varid, nf95_open |
34 |
use nr_util, only: pi, assert |
use nr_util, only: pi, assert |
35 |
use paramet_m, only: ip1jm, ip1jmp1 |
use phyetat0_m, only: zmasq, phyetat0_new |
36 |
use phyetat0_m, only: rlat, rlon |
use phyredem0_m, only: phyredem0, ncid_restartphy |
37 |
use phyredem_m, only: phyredem |
use phyredem_m, only: phyredem |
38 |
use q_sat_m, only: q_sat |
use q_sat_m, only: q_sat |
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use regr_lat_time_coefoz_m, only: regr_lat_time_coefoz |
use regr_lat_time_coefoz_m, only: regr_lat_time_coefoz |
40 |
use regr_pr_o3_m, only: regr_pr_o3 |
use regr_pr_o3_m, only: regr_pr_o3 |
41 |
use startdyn, only: start_init_dyn |
use startdyn, only: start_init_dyn |
42 |
USE start_init_orog_m, only: start_init_orog, mask |
USE start_init_orog_m, only: start_init_orog |
43 |
use start_init_phys_m, only: start_init_phys |
use start_init_phys_m, only: start_init_phys |
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use start_inter_3d_m, only: start_inter_3d |
use start_inter_3d_m, only: start_inter_3d |
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use temps, only: itau_phy |
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45 |
use test_disvert_m, only: test_disvert |
use test_disvert_m, only: test_disvert |
46 |
use unit_nml_m, only: unit_nml |
use unit_nml_m, only: unit_nml |
47 |
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48 |
REAL, intent(out):: phis(:, :) ! (iim + 1, jjm + 1) |
REAL, intent(out):: phis(:, :) ! (iim + 1, jjm + 1) |
49 |
! surface geopotential, in m2 s-2 |
! surface geopotential, in m2 s-2 |
50 |
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51 |
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REAL, intent(out):: pctsrf(:, :) ! (klon, nbsrf) |
52 |
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! "pctsrf(i, :)" is the composition of the surface at horizontal |
53 |
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! position "i". |
54 |
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! Local: |
! Local: |
56 |
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REAL, dimension(iim + 1, jjm + 1, llm):: ucov, t3d, teta |
REAL, dimension(iim + 1, jjm + 1, llm):: ucov, t3d, teta |
63 |
! and pressure level "pls(i, j, l)".) |
! and pressure level "pls(i, j, l)".) |
64 |
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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 |
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REAL sn(klon) |
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REAL qsolsrf(klon, nbsrf), snsrf(klon, nbsrf) |
REAL qsolsrf(klon, nbsrf), snsrf(klon, nbsrf) |
67 |
REAL albe(klon, nbsrf), evap(klon, nbsrf) |
REAL albe(klon, nbsrf), evap(klon, nbsrf) |
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REAL alblw(klon, nbsrf) |
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68 |
REAL tsoil(klon, nsoilmx, nbsrf) |
REAL tsoil(klon, nsoilmx, nbsrf) |
69 |
REAL radsol(klon), rain_fall(klon), snow_fall(klon) |
REAL null_array(klon) |
70 |
REAL solsw(klon), sollw(klon), fder(klon) |
REAL solsw(klon), sollw(klon) |
71 |
!IM "slab" ocean |
!IM "slab" ocean |
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real seaice(klon) ! kg m-2 |
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72 |
REAL frugs(klon, nbsrf), agesno(klon, nbsrf) |
REAL frugs(klon, nbsrf), agesno(klon, nbsrf) |
73 |
REAL rugmer(klon) |
REAL rugmer(klon) |
74 |
real, dimension(iim + 1, jjm + 1):: zmea_2d, zstd_2d, zsig_2d, zgam_2d |
real, dimension(iim + 1, jjm + 1):: zmea_2d, zstd_2d, zsig_2d, zgam_2d |
79 |
REAL zthe(klon) |
REAL zthe(klon) |
80 |
REAL zpic(klon), zval(klon) |
REAL zpic(klon), zval(klon) |
81 |
REAL t_ancien(klon, llm), q_ancien(klon, llm) |
REAL t_ancien(klon, llm), q_ancien(klon, llm) |
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REAL run_off_lic_0(klon) |
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82 |
real clwcon(klon, llm), rnebcon(klon, llm), ratqs(klon, llm) |
real clwcon(klon, llm), rnebcon(klon, llm), ratqs(klon, llm) |
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! D\'eclarations pour lecture glace de mer : |
! D\'eclarations pour lecture glace de mer : |
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INTEGER iml_lic, jml_lic |
INTEGER iml_lic, jml_lic |
86 |
INTEGER ncid, varid |
INTEGER ncid, varid |
87 |
REAL, pointer:: dlon_lic(:), dlat_lic(:) |
REAL, ALLOCATABLE:: dlon_lic(:), dlat_lic(:) |
88 |
REAL, ALLOCATABLE:: fraclic(:, :) ! fraction land ice |
REAL, ALLOCATABLE:: fraclic(:, :) ! fraction land ice |
89 |
REAL flic_tmp(iim + 1, jjm + 1) ! fraction land ice temporary |
REAL flic_tmp(iim + 1, jjm + 1) ! fraction land ice temporary |
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93 |
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 |
94 |
real pks(iim + 1, jjm + 1) |
real pks(iim + 1, jjm + 1) |
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95 |
REAL masse(iim + 1, jjm + 1, llm) |
REAL masse(iim + 1, jjm + 1, llm) |
96 |
REAL phi(iim + 1, jjm + 1, llm) |
REAL phi(iim + 1, jjm + 1, llm) |
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REAL pbaru(ip1jmp1, llm), pbarv(ip1jm, llm) |
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REAL w(iim + 1, jjm + 1, llm) |
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real sig1(klon, llm) ! section adiabatic updraft |
real sig1(klon, llm) ! section adiabatic updraft |
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real w01(klon, llm) ! vertical velocity within adiabatic updraft |
real w01(klon, llm) ! vertical velocity within adiabatic updraft |
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pa = 5e4 |
pa = 5e4 |
124 |
CALL disvert |
CALL disvert |
125 |
call test_disvert |
call test_disvert |
126 |
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CALL fyhyp |
127 |
CALL fyhyp(rlatu, rlatv, rlatu2, yprimu2, rlatu1, yprimu1) |
CALL fxhyp |
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CALL fxhyp(xprimm025, rlonv, xprimv, rlonu, xprimu, xprimp025) |
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rlatu(1) = pi / 2. |
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rlatu(jjm + 1) = -rlatu(1) |
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CALL inigeom |
CALL inigeom |
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CALL inifilr |
CALL inifilr |
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rlat(1) = 90. |
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rlat(2:klon-1) = pack(spread(rlatu(2:jjm), 1, iim), .true.) * 180. / pi |
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! (with conversion to degrees) |
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rlat(klon) = - 90. |
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rlon(1) = 0. |
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rlon(2:klon-1) = pack(spread(rlonv(:iim), 2, jjm - 1), .true.) * 180. / pi |
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! (with conversion to degrees) |
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rlon(klon) = 0. |
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call start_init_orog(phis, zmea_2d, zstd_2d, zsig_2d, zgam_2d, zthe_2d, & |
call start_init_orog(phis, zmea_2d, zstd_2d, zsig_2d, zgam_2d, zthe_2d, & |
131 |
zpic_2d, zval_2d) ! also compute "mask" |
zpic_2d, zval_2d) ! also compute "mask" |
132 |
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 |
133 |
zmasq = pack(mask, dyn_phy) |
call phyetat0_new |
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PRINT *, 'Masque construit' |
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call start_init_phys(tsol_2d, qsol_2d) |
call start_init_phys(tsol_2d, qsol_2d) |
136 |
CALL start_init_dyn(tsol_2d, phis, ps) |
CALL start_init_dyn(tsol_2d, phis, ps) |
190 |
q(:, :, :, 5) = q(:, :, :, 5) * 48. / 29. |
q(:, :, :, 5) = q(:, :, :, 5) * 48. / 29. |
191 |
end if |
end if |
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sn = 0. ! snow |
null_array = 0. |
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radsol = 0. |
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seaice = 0. |
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rugmer = 0.001 |
rugmer = 0.001 |
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zmea = pack(zmea_2d, dyn_phy) |
zmea = pack(zmea_2d, dyn_phy) |
196 |
zstd = pack(zstd_2d, dyn_phy) |
zstd = pack(zstd_2d, dyn_phy) |
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rlatu) |
rlatu) |
238 |
flic_tmp(iim + 1, :) = flic_tmp(1, :) |
flic_tmp(iim + 1, :) = flic_tmp(1, :) |
239 |
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deallocate(dlon_lic, dlat_lic) ! pointers |
! Passage sur la grille physique : |
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! Passage sur la grille physique |
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pctsrf = 0. |
pctsrf = 0. |
242 |
pctsrf(:, is_lic) = pack(flic_tmp, dyn_phy) |
pctsrf(:, is_lic) = pack(flic_tmp, dyn_phy) |
243 |
! Ad\'equation avec le maque terre/mer |
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244 |
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! Ad\'equation avec le maque terre/mer : |
245 |
WHERE (pctsrf(:, is_lic) < EPSFRA) pctsrf(:, is_lic) = 0. |
WHERE (pctsrf(:, is_lic) < EPSFRA) pctsrf(:, is_lic) = 0. |
246 |
WHERE (zmasq < EPSFRA) pctsrf(:, is_lic) = 0. |
WHERE (zmasq < EPSFRA) pctsrf(:, is_lic) = 0. |
247 |
pctsrf(:, is_ter) = zmasq |
where (zmasq <= EPSFRA) pctsrf(:, is_ter) = zmasq |
248 |
where (zmasq > EPSFRA) |
where (zmasq > EPSFRA) |
249 |
where (pctsrf(:, is_lic) >= zmasq) |
where (pctsrf(:, is_lic) >= zmasq) |
250 |
pctsrf(:, is_lic) = zmasq |
pctsrf(:, is_lic) = zmasq |
263 |
pctsrf(:, is_oce) = 1. - zmasq |
pctsrf(:, is_oce) = 1. - zmasq |
264 |
WHERE (pctsrf(:, is_oce) < EPSFRA) pctsrf(:, is_oce) = 0. |
WHERE (pctsrf(:, is_oce) < EPSFRA) pctsrf(:, is_oce) = 0. |
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! V\'erification que somme des sous-surfaces vaut 1 : |
! V\'erification que la somme des sous-surfaces vaut 1 : |
267 |
ji = count(abs(sum(pctsrf, dim = 2) - 1.) > EPSFRA) |
ji = count(abs(sum(pctsrf, dim = 2) - 1.) > EPSFRA) |
268 |
IF (ji /= 0) then |
IF (ji /= 0) then |
269 |
PRINT *, 'Bad surface percentages for ', ji, 'points' |
PRINT *, 'Bad surface percentages for ', ji, 'points' |
278 |
SUM(aire_2d(:iim, jjm + 1) * masse(:iim, jjm + 1, l)) / apols |
SUM(aire_2d(:iim, jjm + 1) * masse(:iim, jjm + 1, l)) / apols |
279 |
END forall |
END forall |
280 |
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! Initialisation pour traceurs: |
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281 |
call iniadvtrac |
call iniadvtrac |
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itau_phy = 0 |
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282 |
CALL geopot(teta, pk , pks, phis, phi) |
CALL geopot(teta, pk , pks, phis, phi) |
283 |
CALL caldyn0(ucov, vcov, teta, ps, masse, pk, phis, phi, w, pbaru, & |
CALL caldyn0(ucov, vcov, teta, ps, pk, phis, phi) |
284 |
pbarv) |
CALL dynredem0(day_ref, phis) |
285 |
CALL dynredem0("start.nc", day_ref, phis) |
CALL dynredem1(vcov, ucov, teta, q, masse, ps, itau = 0) |
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CALL dynredem1("start.nc", vcov, ucov, teta, q, masse, ps, itau=0) |
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286 |
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287 |
! Initialisations : |
! Initialisations : |
288 |
snsrf(:, is_ter) = sn |
snsrf = 0. |
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snsrf(:, is_lic) = sn |
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snsrf(:, is_oce) = sn |
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snsrf(:, is_sic) = sn |
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289 |
albe(:, is_ter) = 0.08 |
albe(:, is_ter) = 0.08 |
290 |
albe(:, is_lic) = 0.6 |
albe(:, is_lic) = 0.6 |
291 |
albe(:, is_oce) = 0.5 |
albe(:, is_oce) = 0.5 |
292 |
albe(:, is_sic) = 0.6 |
albe(:, is_sic) = 0.6 |
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alblw = albe |
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293 |
evap = 0. |
evap = 0. |
294 |
qsolsrf = 150. |
qsolsrf = 150. |
295 |
tsoil = spread(spread(pack(tsol_2d, dyn_phy), 2, nsoilmx), 3, nbsrf) |
tsoil = spread(spread(pack(tsol_2d, dyn_phy), 2, nsoilmx), 3, nbsrf) |
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rain_fall = 0. |
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snow_fall = 0. |
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296 |
solsw = 165. |
solsw = 165. |
297 |
sollw = -53. |
sollw = -53. |
298 |
t_ancien = 273.15 |
t_ancien = 273.15 |
299 |
q_ancien = 0. |
q_ancien = 0. |
300 |
agesno = 0. |
agesno = 0. |
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seaice = 0. |
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301 |
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302 |
frugs(:, is_oce) = rugmer |
frugs(:, is_oce) = rugmer |
303 |
frugs(:, is_ter) = MAX(1e-5, zstd * zsig / 2) |
frugs(:, is_ter) = MAX(1e-5, zstd * zsig / 2) |
304 |
frugs(:, is_lic) = MAX(1e-5, zstd * zsig / 2) |
frugs(:, is_lic) = MAX(1e-5, zstd * zsig / 2) |
305 |
frugs(:, is_sic) = 0.001 |
frugs(:, is_sic) = 0.001 |
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fder = 0. |
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306 |
clwcon = 0. |
clwcon = 0. |
307 |
rnebcon = 0. |
rnebcon = 0. |
308 |
ratqs = 0. |
ratqs = 0. |
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run_off_lic_0 = 0. |
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309 |
sig1 = 0. |
sig1 = 0. |
310 |
w01 = 0. |
w01 = 0. |
311 |
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312 |
call phyredem("startphy.nc", pctsrf, tsoil(:, 1, :), tsoil, & |
nday = 0 |
313 |
tsoil(:, 1, is_oce), seaice, qsolsrf, pack(qsol_2d, dyn_phy), snsrf, & |
call phyredem0 |
314 |
albe, alblw, evap, rain_fall, snow_fall, solsw, sollw, fder, radsol, & |
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315 |
frugs, agesno, zmea, zstd, zsig, zgam, zthe, zpic, zval, t_ancien, & |
call nf95_inq_varid(ncid_restartphy, "trs", varid) |
316 |
q_ancien, rnebcon, ratqs, clwcon, run_off_lic_0, sig1, w01) |
call nf95_put_var(ncid_restartphy, varid, null_array) |
317 |
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318 |
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call phyredem(pctsrf, tsoil(:, 1, :), tsoil, qsolsrf, & |
319 |
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pack(qsol_2d, dyn_phy), snsrf, albe, evap, null_array, null_array, & |
320 |
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solsw, sollw, null_array, null_array, frugs, agesno, zmea, zstd, & |
321 |
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zsig, zgam, zthe, zpic, zval, t_ancien, q_ancien, rnebcon, ratqs, & |
322 |
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clwcon, null_array, sig1, w01) |
323 |
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324 |
END SUBROUTINE etat0 |
END SUBROUTINE etat0 |
325 |
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326 |
end module etat0_mod |
end module etat0_m |