13 |
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14 |
contains |
contains |
15 |
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16 |
SUBROUTINE etat0 |
SUBROUTINE etat0(phis) |
17 |
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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 |
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|
20 |
use caldyn0_m, only: caldyn0 |
use caldyn0_m, only: caldyn0 |
21 |
use comconst, only: cpp, kappa, iniconst |
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, inigeom |
use conf_gcm_m, only: nday |
|
use conf_gcm_m, only: 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 |
use disvert_m, only: ap, bp, preff, pa, disvert |
28 |
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use dynetat0_m, only: day_ref, annee_ref, xprimp025, xprimm025, rlatu1, & |
29 |
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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 |
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use fxhyp_m, only: fxhyp |
34 |
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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 |
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use histclo_m, only: histclo |
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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 |
40 |
use inifilr_m, only: inifilr |
use inifilr_m, only: inifilr |
41 |
use massdair_m, only: massdair |
use massdair_m, only: massdair |
42 |
use netcdf, only: nf90_nowrite |
use netcdf, only: nf90_nowrite |
43 |
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, & |
44 |
nf95_inq_varid, nf95_open |
nf95_inq_varid, nf95_open |
45 |
use nr_util, only: pi, assert |
use nr_util, only: pi, assert |
46 |
use paramet_m, only: ip1jm, ip1jmp1 |
use phyetat0_m, only: rlat, rlon, itau_phy |
47 |
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use phyredem0_m, only: phyredem0, ncid_restartphy |
48 |
use phyredem_m, only: phyredem |
use phyredem_m, only: phyredem |
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use pressure_var, only: pls, p3d |
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49 |
use q_sat_m, only: q_sat |
use q_sat_m, only: q_sat |
50 |
use regr_lat_time_coefoz_m, only: regr_lat_time_coefoz |
use regr_lat_time_coefoz_m, only: regr_lat_time_coefoz |
51 |
use regr_pr_o3_m, only: regr_pr_o3 |
use regr_pr_o3_m, only: regr_pr_o3 |
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use serre, only: alphax |
|
52 |
use startdyn, only: start_init_dyn |
use startdyn, only: start_init_dyn |
53 |
USE start_init_orog_m, only: start_init_orog, mask |
USE start_init_orog_m, only: start_init_orog, mask |
54 |
use start_init_phys_m, only: start_init_phys |
use start_init_phys_m, only: start_init_phys |
55 |
use start_inter_3d_m, only: start_inter_3d |
use start_inter_3d_m, only: start_inter_3d |
56 |
use temps, only: itau_phy, annee_ref, day_ref |
use test_disvert_m, only: test_disvert |
57 |
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use unit_nml_m, only: unit_nml |
58 |
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59 |
! Variables local to the procedure: |
REAL, intent(out):: phis(:, :) ! (iim + 1, jjm + 1) |
60 |
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! surface geopotential, in m2 s-2 |
61 |
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62 |
REAL latfi(klon), lonfi(klon) |
! Local: |
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! (latitude and longitude of a point of the scalar grid identified |
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! by a simple index, in degrees) |
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63 |
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64 |
REAL, dimension(iim + 1, jjm + 1, llm):: ucov, t3d, teta |
REAL, dimension(iim + 1, jjm + 1, llm):: ucov, t3d, teta |
65 |
REAL vcov(iim + 1, jjm, llm) |
REAL vcov(iim + 1, jjm, llm) |
70 |
! and pressure level "pls(i, j, l)".) |
! and pressure level "pls(i, j, l)".) |
71 |
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72 |
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 |
73 |
REAL tsol(klon), qsol(klon), sn(klon) |
REAL qsolsrf(klon, nbsrf), snsrf(klon, nbsrf) |
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REAL tsolsrf(klon, nbsrf), qsolsrf(klon, nbsrf), snsrf(klon, nbsrf) |
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74 |
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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75 |
REAL tsoil(klon, nsoilmx, nbsrf) |
REAL tsoil(klon, nsoilmx, nbsrf) |
76 |
REAL radsol(klon), rain_fall(klon), snow_fall(klon) |
REAL null_array(klon) |
77 |
REAL solsw(klon), sollw(klon), fder(klon) |
REAL solsw(klon), sollw(klon) |
78 |
!IM "slab" ocean |
!IM "slab" ocean |
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REAL tslab(klon) |
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real seaice(klon) ! kg m-2 |
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79 |
REAL frugs(klon, nbsrf), agesno(klon, nbsrf) |
REAL frugs(klon, nbsrf), agesno(klon, nbsrf) |
80 |
REAL rugmer(klon) |
REAL rugmer(klon) |
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REAL phis(iim + 1, jjm + 1) ! surface geopotential, in m2 s-2 |
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81 |
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 |
82 |
real, dimension(iim + 1, jjm + 1):: zthe_2d, zpic_2d, zval_2d |
real, dimension(iim + 1, jjm + 1):: zthe_2d, zpic_2d, zval_2d |
83 |
real, dimension(iim + 1, jjm + 1):: tsol_2d, qsol_2d, ps |
real, dimension(iim + 1, jjm + 1):: tsol_2d, qsol_2d, ps |
86 |
REAL zthe(klon) |
REAL zthe(klon) |
87 |
REAL zpic(klon), zval(klon) |
REAL zpic(klon), zval(klon) |
88 |
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) |
|
89 |
real clwcon(klon, llm), rnebcon(klon, llm), ratqs(klon, llm) |
real clwcon(klon, llm), rnebcon(klon, llm), ratqs(klon, llm) |
90 |
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91 |
! D\'eclarations pour lecture glace de mer : |
! D\'eclarations pour lecture glace de mer : |
99 |
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100 |
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 |
101 |
real pks(iim + 1, jjm + 1) |
real pks(iim + 1, jjm + 1) |
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102 |
REAL masse(iim + 1, jjm + 1, llm) |
REAL masse(iim + 1, jjm + 1, llm) |
103 |
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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104 |
real sig1(klon, llm) ! section adiabatic updraft |
real sig1(klon, llm) ! section adiabatic updraft |
105 |
real w01(klon, llm) ! vertical velocity within adiabatic updraft |
real w01(klon, llm) ! vertical velocity within adiabatic updraft |
106 |
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107 |
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real pls(iim + 1, jjm + 1, llm) |
108 |
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! (pressure at mid-layer of LMDZ grid, in Pa) |
109 |
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! "pls(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)", |
110 |
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! for layer "l") |
111 |
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112 |
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REAL p3d(iim + 1, jjm + 1, llm+1) ! pressure at layer interfaces, in Pa |
113 |
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! ("p3d(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)", |
114 |
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! for interface "l") |
115 |
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116 |
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namelist /etat0_nml/ day_ref, annee_ref |
117 |
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118 |
!--------------------------------- |
!--------------------------------- |
119 |
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120 |
print *, "Call sequence information: etat0" |
print *, "Call sequence information: etat0" |
121 |
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122 |
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print *, "Enter namelist 'etat0_nml'." |
123 |
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read(unit=*, nml=etat0_nml) |
124 |
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write(unit_nml, nml=etat0_nml) |
125 |
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126 |
CALL iniconst |
CALL iniconst |
127 |
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128 |
! Construct a grid: |
! Construct a grid: |
129 |
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130 |
pa = 5e4 |
pa = 5e4 |
131 |
CALL disvert |
CALL disvert |
132 |
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call test_disvert |
133 |
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134 |
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CALL fyhyp(rlatu, rlatv, rlatu2, yprimu2, rlatu1, yprimu1) |
135 |
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CALL fxhyp(xprimm025, rlonv, xprimv, rlonu, xprimu, xprimp025) |
136 |
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137 |
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rlatu(1) = pi / 2. |
138 |
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rlatu(jjm + 1) = -rlatu(1) |
139 |
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140 |
CALL inigeom |
CALL inigeom |
141 |
CALL inifilr |
CALL inifilr |
142 |
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143 |
latfi(1) = 90. |
rlat(1) = 90. |
144 |
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 |
145 |
! (with conversion to degrees) |
! (with conversion to degrees) |
146 |
latfi(klon) = - 90. |
rlat(klon) = - 90. |
147 |
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|
148 |
lonfi(1) = 0. |
rlon(1) = 0. |
149 |
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 |
150 |
! (with conversion to degrees) |
! (with conversion to degrees) |
151 |
lonfi(klon) = 0. |
rlon(klon) = 0. |
152 |
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153 |
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, & |
154 |
zpic_2d, zval_2d) ! also compute "mask" |
zpic_2d, zval_2d) ! also compute "mask" |
209 |
if (nqmx >= 5) then |
if (nqmx >= 5) then |
210 |
! Ozone: |
! Ozone: |
211 |
call regr_lat_time_coefoz |
call regr_lat_time_coefoz |
212 |
call regr_pr_o3(q(:, :, :, 5)) |
call regr_pr_o3(p3d, q(:, :, :, 5)) |
213 |
! Convert from mole fraction to mass fraction: |
! Convert from mole fraction to mass fraction: |
214 |
q(:, :, :, 5) = q(:, :, :, 5) * 48. / 29. |
q(:, :, :, 5) = q(:, :, :, 5) * 48. / 29. |
215 |
end if |
end if |
216 |
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217 |
tsol = pack(tsol_2d, dyn_phy) |
null_array = 0. |
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qsol = pack(qsol_2d, dyn_phy) |
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sn = 0. ! snow |
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radsol = 0. |
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tslab = 0. ! IM "slab" ocean |
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seaice = 0. |
|
218 |
rugmer = 0.001 |
rugmer = 0.001 |
219 |
zmea = pack(zmea_2d, dyn_phy) |
zmea = pack(zmea_2d, dyn_phy) |
220 |
zstd = pack(zstd_2d, dyn_phy) |
zstd = pack(zstd_2d, dyn_phy) |
288 |
pctsrf(:, is_oce) = 1. - zmasq |
pctsrf(:, is_oce) = 1. - zmasq |
289 |
WHERE (pctsrf(:, is_oce) < EPSFRA) pctsrf(:, is_oce) = 0. |
WHERE (pctsrf(:, is_oce) < EPSFRA) pctsrf(:, is_oce) = 0. |
290 |
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|
291 |
! V\'erification que somme des sous-surfaces vaut 1 : |
! V\'erification que la somme des sous-surfaces vaut 1 : |
292 |
ji = count(abs(sum(pctsrf, dim = 2) - 1.) > EPSFRA) |
ji = count(abs(sum(pctsrf, dim = 2) - 1.) > EPSFRA) |
293 |
IF (ji /= 0) then |
IF (ji /= 0) then |
294 |
PRINT *, 'Bad surface percentages for ', ji, 'points' |
PRINT *, 'Bad surface percentages for ', ji, 'points' |
297 |
! Calcul interm\'ediaire : |
! Calcul interm\'ediaire : |
298 |
CALL massdair(p3d, masse) |
CALL massdair(p3d, masse) |
299 |
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print *, 'ALPHAX = ', alphax |
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300 |
forall (l = 1:llm) |
forall (l = 1:llm) |
301 |
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 |
302 |
masse(:, jjm + 1, l) = & |
masse(:, jjm + 1, l) = & |
303 |
SUM(aire_2d(:iim, jjm + 1) * masse(:iim, jjm + 1, l)) / apols |
SUM(aire_2d(:iim, jjm + 1) * masse(:iim, jjm + 1, l)) / apols |
304 |
END forall |
END forall |
305 |
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! Initialisation pour traceurs: |
|
306 |
call iniadvtrac |
call iniadvtrac |
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itau_phy = 0 |
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day_ref = dayref |
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annee_ref = anneeref |
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307 |
CALL geopot(teta, pk , pks, phis, phi) |
CALL geopot(teta, pk , pks, phis, phi) |
308 |
CALL caldyn0(ucov, vcov, teta, ps, masse, pk, phis, phi, w, pbaru, & |
CALL caldyn0(ucov, vcov, teta, ps, pk, phis, phi) |
309 |
pbarv) |
CALL dynredem0(day_ref, phis) |
310 |
CALL dynredem0("start.nc", dayref, phis) |
CALL dynredem1(vcov, ucov, teta, q, masse, ps, itau = 0) |
|
CALL dynredem1("start.nc", vcov, ucov, teta, q, masse, ps, itau=0) |
|
311 |
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|
312 |
! Initialisations : |
! Initialisations : |
313 |
tsolsrf(:, is_ter) = tsol |
snsrf = 0. |
|
tsolsrf(:, is_lic) = tsol |
|
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tsolsrf(:, is_oce) = tsol |
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tsolsrf(:, is_sic) = tsol |
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snsrf(:, is_ter) = sn |
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snsrf(:, is_lic) = sn |
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snsrf(:, is_oce) = sn |
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snsrf(:, is_sic) = sn |
|
314 |
albe(:, is_ter) = 0.08 |
albe(:, is_ter) = 0.08 |
315 |
albe(:, is_lic) = 0.6 |
albe(:, is_lic) = 0.6 |
316 |
albe(:, is_oce) = 0.5 |
albe(:, is_oce) = 0.5 |
317 |
albe(:, is_sic) = 0.6 |
albe(:, is_sic) = 0.6 |
|
alblw = albe |
|
318 |
evap = 0. |
evap = 0. |
319 |
qsolsrf(:, is_ter) = 150. |
qsolsrf = 150. |
320 |
qsolsrf(:, is_lic) = 150. |
tsoil = spread(spread(pack(tsol_2d, dyn_phy), 2, nsoilmx), 3, nbsrf) |
|
qsolsrf(:, is_oce) = 150. |
|
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qsolsrf(:, is_sic) = 150. |
|
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tsoil = spread(spread(tsol, 2, nsoilmx), 3, nbsrf) |
|
|
rain_fall = 0. |
|
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snow_fall = 0. |
|
321 |
solsw = 165. |
solsw = 165. |
322 |
sollw = -53. |
sollw = -53. |
323 |
t_ancien = 273.15 |
t_ancien = 273.15 |
324 |
q_ancien = 0. |
q_ancien = 0. |
325 |
agesno = 0. |
agesno = 0. |
|
!IM "slab" ocean |
|
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tslab = tsolsrf(:, is_oce) |
|
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seaice = 0. |
|
326 |
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|
327 |
frugs(:, is_oce) = rugmer |
frugs(:, is_oce) = rugmer |
328 |
frugs(:, is_ter) = MAX(1e-5, zstd * zsig / 2) |
frugs(:, is_ter) = MAX(1e-5, zstd * zsig / 2) |
329 |
frugs(:, is_lic) = MAX(1e-5, zstd * zsig / 2) |
frugs(:, is_lic) = MAX(1e-5, zstd * zsig / 2) |
330 |
frugs(:, is_sic) = 0.001 |
frugs(:, is_sic) = 0.001 |
|
fder = 0. |
|
331 |
clwcon = 0. |
clwcon = 0. |
332 |
rnebcon = 0. |
rnebcon = 0. |
333 |
ratqs = 0. |
ratqs = 0. |
|
run_off_lic_0 = 0. |
|
334 |
sig1 = 0. |
sig1 = 0. |
335 |
w01 = 0. |
w01 = 0. |
336 |
|
|
337 |
call phyredem("startphy.nc", latfi, lonfi, pctsrf, & |
nday = 0 |
338 |
tsolsrf, tsoil, tslab, seaice, qsolsrf, qsol, snsrf, albe, alblw, & |
itau_phy = 0 ! side effect |
339 |
evap, rain_fall, snow_fall, solsw, sollw, fder, radsol, frugs, & |
call phyredem0 |
340 |
agesno, zmea, zstd, zsig, zgam, zthe, zpic, zval, & |
|
341 |
t_ancien, q_ancien, rnebcon, ratqs, clwcon, run_off_lic_0, sig1, w01) |
call nf95_inq_varid(ncid_restartphy, "trs", varid) |
342 |
CALL histclo |
call nf95_put_var(ncid_restartphy, varid, null_array) |
343 |
|
|
344 |
|
call phyredem(pctsrf, tsoil(:, 1, :), tsoil, qsolsrf, & |
345 |
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pack(qsol_2d, dyn_phy), snsrf, albe, evap, null_array, null_array, & |
346 |
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solsw, sollw, null_array, null_array, frugs, agesno, zmea, zstd, & |
347 |
|
zsig, zgam, zthe, zpic, zval, t_ancien, q_ancien, rnebcon, ratqs, & |
348 |
|
clwcon, null_array, sig1, w01) |
349 |
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|
350 |
END SUBROUTINE etat0 |
END SUBROUTINE etat0 |
351 |
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