4 |
|
|
5 |
contains |
contains |
6 |
|
|
7 |
SUBROUTINE interfsurf_hq(itime, dtime, jour, rmu0, nisurf, knon, knindex, & |
SUBROUTINE interfsurf_hq(dtime, julien, rmu0, nisurf, knindex, debut, & |
8 |
pctsrf, rlat, debut, nsoilmx, tsoil, qsol, u1_lay, v1_lay, temp_air, & |
tsoil, qsol, u1_lay, v1_lay, temp_air, spechum, tq_cdrag, petAcoef, & |
9 |
spechum, tq_cdrag, petAcoef, peqAcoef, petBcoef, peqBcoef, & |
peqAcoef, petBcoef, peqBcoef, precip_rain, precip_snow, rugos, rugoro, & |
10 |
precip_rain, precip_snow, fder, rugos, rugoro, snow, qsurf, tsurf, & |
snow, qsurf, ts, p1lay, ps, radsol, evap, flux_t, fluxlat, dflux_l, & |
11 |
p1lay, ps, radsol, evap, fluxsens, fluxlat, dflux_l, dflux_s, & |
dflux_s, tsurf_new, albedo, z0_new, pctsrf_new_sic, agesno, fqcalving, & |
12 |
tsurf_new, alb_new, alblw, z0_new, pctsrf_new, agesno, fqcalving, & |
ffonte, run_off_lic_0) |
13 |
ffonte, run_off_lic_0, flux_o, flux_g) |
|
14 |
|
! Cette routine sert d'aiguillage entre l'atmosph\`ere et la surface |
15 |
! Cette routine sert d'aiguillage entre l'atmosphère et la surface |
! en g\'en\'eral (sols continentaux, oc\'eans, glaces) pour les flux de |
16 |
! en général (sols continentaux, océans, glaces) pour les flux de |
! chaleur et d'humidit\'e. |
|
! chaleur et d'humidité. |
|
17 |
|
|
18 |
! Laurent Fairhead, February 2000 |
! Laurent Fairhead, February 2000 |
19 |
|
|
20 |
USE abort_gcm_m, ONLY: abort_gcm |
USE abort_gcm_m, ONLY: abort_gcm |
21 |
|
use alboc_cd_m, only: alboc_cd |
22 |
USE albsno_m, ONLY: albsno |
USE albsno_m, ONLY: albsno |
23 |
use calbeta_m, only: calbeta |
use calbeta_m, only: calbeta |
24 |
USE calcul_fluxs_m, ONLY: calcul_fluxs |
USE calcul_fluxs_m, ONLY: calcul_fluxs |
|
use clesphys2, only: soil_model |
|
25 |
USE dimphy, ONLY: klon |
USE dimphy, ONLY: klon |
26 |
USE fonte_neige_m, ONLY: fonte_neige |
USE fonte_neige_m, ONLY: fonte_neige |
27 |
USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter, nbsrf |
USE indicesol, ONLY: epsfra, is_lic, is_oce, is_sic, is_ter |
28 |
USE interface_surf, ONLY: run_off, run_off_lic, conf_interface |
USE interface_surf, ONLY: conf_interface |
|
USE interfoce_lim_m, ONLY: interfoce_lim |
|
29 |
USE interfsur_lim_m, ONLY: interfsur_lim |
USE interfsur_lim_m, ONLY: interfsur_lim |
30 |
|
use read_sst_m, only: read_sst |
31 |
use soil_m, only: soil |
use soil_m, only: soil |
32 |
USE suphec_m, ONLY: rcpd, rlstt, rlvtt, rtt |
USE suphec_m, ONLY: rcpd, rtt |
33 |
|
|
|
integer, intent(IN):: itime ! numero du pas de temps |
|
34 |
real, intent(IN):: dtime ! pas de temps de la physique (en s) |
real, intent(IN):: dtime ! pas de temps de la physique (en s) |
35 |
integer, intent(IN):: jour ! jour dans l'annee en cours |
integer, intent(IN):: julien ! jour dans l'annee en cours |
36 |
real, intent(IN):: rmu0(klon) ! cosinus de l'angle solaire zenithal |
real, intent(IN):: rmu0(klon) ! cosinus de l'angle solaire zenithal |
37 |
integer, intent(IN):: nisurf ! index de la surface a traiter |
integer, intent(IN):: nisurf ! index de la surface a traiter |
|
integer, intent(IN):: knon ! nombre de points de la surface a traiter |
|
38 |
|
|
39 |
integer, intent(in):: knindex(:) ! (knon) |
integer, intent(in):: knindex(:) ! (knon) |
40 |
! index des points de la surface a traiter |
! index des points de la surface a traiter |
41 |
|
|
|
real, intent(IN):: pctsrf(klon, nbsrf) |
|
|
! tableau des pourcentages de surface de chaque maille |
|
|
|
|
|
real, intent(IN):: rlat(klon) ! latitudes |
|
|
|
|
42 |
logical, intent(IN):: debut ! 1er appel a la physique |
logical, intent(IN):: debut ! 1er appel a la physique |
43 |
! (si false calcul simplifie des fluxs sur les continents) |
! (si false calcul simplifie des fluxs sur les continents) |
44 |
|
|
45 |
integer, intent(in):: nsoilmx |
REAL, intent(inout):: tsoil(:, :) ! (knon, nsoilmx) |
|
REAL tsoil(klon, nsoilmx) |
|
46 |
|
|
47 |
REAL, intent(INOUT):: qsol(klon) |
REAL, intent(INOUT):: qsol(:) ! (knon) |
48 |
! column-density of water in soil, in kg m-2 |
! column-density of water in soil, in kg m-2 |
49 |
|
|
50 |
real, dimension(klon), intent(IN):: u1_lay, v1_lay |
real, intent(IN):: u1_lay(:), v1_lay(:) ! (knon) vitesse 1ere couche |
51 |
! u1_lay vitesse u 1ere couche |
|
|
! v1_lay vitesse v 1ere couche |
|
52 |
real, dimension(klon), intent(IN):: temp_air, spechum |
real, dimension(klon), intent(IN):: temp_air, spechum |
53 |
! temp_air temperature de l'air 1ere couche |
! temp_air temperature de l'air 1ere couche |
54 |
! spechum humidite specifique 1ere couche |
! spechum humidite specifique 1ere couche |
55 |
real, dimension(klon), intent(INOUT):: tq_cdrag |
real, intent(IN):: tq_cdrag(:) ! (knon) coefficient d'echange |
56 |
! tq_cdrag cdrag |
|
57 |
real, dimension(klon), intent(IN):: petAcoef, peqAcoef |
real, dimension(klon), intent(IN):: petAcoef, peqAcoef |
58 |
! petAcoef coeff. A de la resolution de la CL pour t |
! coefficients A de la r\'esolution de la couche limite pour t et q |
59 |
! peqAcoef coeff. A de la resolution de la CL pour q |
|
60 |
real, dimension(klon), intent(IN):: petBcoef, peqBcoef |
real, dimension(klon), intent(IN):: petBcoef, peqBcoef |
61 |
! petBcoef coeff. B de la resolution de la CL pour t |
! coefficients B de la r\'esolution de la couche limite pour t et q |
|
! peqBcoef coeff. B de la resolution de la CL pour q |
|
62 |
|
|
63 |
real, intent(IN):: precip_rain(klon) |
real, intent(IN):: precip_rain(klon) |
64 |
! precipitation, liquid water mass flux (kg/m2/s), positive down |
! precipitation, liquid water mass flux (kg / m2 / s), positive down |
65 |
|
|
66 |
real, intent(IN):: precip_snow(klon) |
real, intent(IN):: precip_snow(klon) |
67 |
! precipitation, solid water mass flux (kg/m2/s), positive down |
! precipitation, solid water mass flux (kg / m2 / s), positive down |
68 |
|
|
69 |
REAL, DIMENSION(klon), INTENT(INOUT):: fder |
real, intent(IN):: rugos(klon) ! rugosite |
70 |
! fder derivee des flux (pour le couplage) |
real, intent(IN):: rugoro(klon) ! rugosite orographique |
71 |
real, dimension(klon), intent(IN):: rugos, rugoro |
real, intent(INOUT):: snow(:) ! (knon) |
72 |
! rugos rugosite |
real, intent(INOUT):: qsurf(klon) |
73 |
! rugoro rugosite orographique |
real, intent(IN):: ts(:) ! (knon) temp\'erature de surface |
74 |
real, intent(INOUT):: snow(klon), qsurf(klon) |
real, intent(IN):: p1lay(klon) ! pression 1er niveau (milieu de couche) |
75 |
real, intent(IN):: tsurf(:) ! (knon) température de surface |
real, dimension(klon), intent(IN):: ps ! pression au sol |
76 |
real, dimension(klon), intent(IN):: p1lay |
REAL, INTENT(IN):: radsol(:) ! (knon) rayonnement net au sol (LW + SW) |
77 |
! p1lay pression 1er niveau (milieu de couche) |
real, intent(OUT):: evap(:) ! (knon) evaporation totale |
78 |
real, dimension(klon), intent(IN):: ps |
|
79 |
! ps pression au sol |
real, intent(OUT):: flux_t(:) ! (knon) flux de chaleur sensible |
80 |
REAL, DIMENSION(klon), INTENT(INOUT):: radsol |
! (Cp T) Ã la surface, positif vers le bas, W / m2 |
81 |
! radsol rayonnement net aus sol (LW + SW) |
|
82 |
real, intent(INOUT):: evap(klon) ! evaporation totale |
real, intent(OUT):: fluxlat(:) ! (knon) flux de chaleur latente |
83 |
real, dimension(klon), intent(OUT):: fluxsens, fluxlat |
real, intent(OUT):: dflux_l(:), dflux_s(:) ! (knon) |
84 |
! fluxsens flux de chaleur sensible |
real, intent(OUT):: tsurf_new(:) ! (knon) temp\'erature au sol |
85 |
! fluxlat flux de chaleur latente |
real, intent(OUT):: albedo(:) ! (knon) albedo |
86 |
real, dimension(klon), intent(OUT):: dflux_l, dflux_s |
real, intent(OUT):: z0_new(klon) ! surface roughness |
87 |
real, intent(OUT):: tsurf_new(knon) ! température au sol |
|
88 |
real, intent(OUT):: alb_new(klon) ! albedo |
real, intent(in):: pctsrf_new_sic(:) ! (klon) |
89 |
real, dimension(klon), intent(OUT):: alblw |
! nouvelle repartition des surfaces |
90 |
real, dimension(klon), intent(OUT):: z0_new |
|
91 |
! z0_new surface roughness |
real, intent(INOUT):: agesno(:) ! (knon) |
92 |
real, dimension(klon, nbsrf), intent(OUT):: pctsrf_new |
|
93 |
! pctsrf_new nouvelle repartition des surfaces |
! Flux d'eau "perdue" par la surface et n\'ecessaire pour limiter la |
94 |
real, dimension(klon), intent(INOUT):: agesno |
! hauteur de neige, en kg / m2 / s |
|
|
|
|
! Flux d'eau "perdue" par la surface et nécessaire pour que limiter la |
|
|
! hauteur de neige, en kg/m2/s |
|
|
!jld a rajouter real, dimension(klon), intent(INOUT):: fqcalving |
|
95 |
real, dimension(klon), intent(INOUT):: fqcalving |
real, dimension(klon), intent(INOUT):: fqcalving |
96 |
|
|
97 |
! Flux thermique utiliser pour fondre la neige |
! Flux thermique utiliser pour fondre la neige |
|
!jld a rajouter real, dimension(klon), intent(INOUT):: ffonte |
|
98 |
real, dimension(klon), intent(INOUT):: ffonte |
real, dimension(klon), intent(INOUT):: ffonte |
99 |
|
|
100 |
real, dimension(klon), intent(INOUT):: run_off_lic_0 |
real, dimension(klon), intent(INOUT):: run_off_lic_0 |
101 |
! run_off_lic_0 runoff glacier du pas de temps precedent |
! run_off_lic_0 runoff glacier du pas de temps precedent |
102 |
|
|
|
!IM: "slab" ocean |
|
|
real, dimension(klon), intent(OUT):: flux_o, flux_g |
|
|
|
|
103 |
! Local: |
! Local: |
104 |
|
integer knon ! nombre de points de la surface a traiter |
105 |
REAL, dimension(klon):: soilcap |
REAL soilcap(size(knindex)) ! (knon) |
106 |
REAL, dimension(klon):: soilflux |
REAL soilflux(size(knindex)) ! (knon) |
107 |
|
logical:: first_call = .true. |
108 |
!IM: "slab" ocean |
integer ii |
109 |
real, parameter:: t_grnd=271.35 |
real cal(size(knindex)) ! (knon) |
110 |
real, dimension(klon):: zx_sl |
real beta(size(knindex)) ! (knon) evap reelle |
111 |
integer i |
real dif_grnd(klon), capsol(klon) |
112 |
|
real tsurf(size(knindex)) ! (knon) |
113 |
character (len = 20), save:: modname = 'interfsurf_hq' |
real alb_neig(size(knindex)) ! (knon) |
114 |
character (len = 80):: abort_message |
real zfra(size(knindex)) ! (knon) |
115 |
logical, save:: first_call = .true. |
REAL, PARAMETER:: fmagic = 1. ! facteur magique pour r\'egler l'alb\'edo |
|
integer:: ii |
|
|
real, dimension(klon):: cal, beta, dif_grnd, capsol |
|
|
real, parameter:: calice=1.0/(5.1444e6 * 0.15), tau_gl=86400.*5. |
|
|
real, parameter:: calsno=1./(2.3867e6 * 0.15) |
|
|
real tsurf_temp(knon) |
|
|
real, dimension(klon):: alb_neig, alb_eau |
|
|
real, DIMENSION(klon):: zfra |
|
|
INTEGER, dimension(1):: iloc |
|
|
real, dimension(klon):: fder_prev |
|
116 |
|
|
117 |
!------------------------------------------------------------- |
!------------------------------------------------------------- |
118 |
|
|
119 |
|
knon = size(knindex) |
120 |
|
|
121 |
! On doit commencer par appeler les schemas de surfaces continentales |
! On doit commencer par appeler les schemas de surfaces continentales |
122 |
! car l'ocean a besoin du ruissellement qui est y calcule |
! car l'ocean a besoin du ruissellement qui est y calcule |
123 |
|
|
124 |
if (first_call) then |
if (first_call) then |
125 |
call conf_interface |
call conf_interface |
126 |
|
|
127 |
if (nisurf /= is_ter .and. klon > 1) then |
if (nisurf /= is_ter .and. klon > 1) then |
|
print *, ' Warning:' |
|
128 |
print *, ' nisurf = ', nisurf, ' /= is_ter = ', is_ter |
print *, ' nisurf = ', nisurf, ' /= is_ter = ', is_ter |
129 |
print *, 'or on doit commencer par les surfaces continentales' |
print *, 'or on doit commencer par les surfaces continentales' |
130 |
abort_message='voir ci-dessus' |
call abort_gcm("interfsurf_hq", & |
131 |
call abort_gcm(modname, abort_message, 1) |
'On doit commencer par les surfaces continentales') |
132 |
endif |
endif |
133 |
|
|
134 |
if (is_oce > is_sic) then |
if (is_oce > is_sic) then |
135 |
print *, 'Warning:' |
print *, 'is_oce = ', is_oce, '> is_sic = ', is_sic |
136 |
print *, ' Pour des raisons de sequencement dans le code' |
call abort_gcm("interfsurf_hq", & |
137 |
print *, ' l''ocean doit etre traite avant la banquise' |
"L'ocean doit etre traite avant la banquise") |
|
print *, ' or is_oce = ', is_oce, '> is_sic = ', is_sic |
|
|
abort_message='voir ci-dessus' |
|
|
call abort_gcm(modname, abort_message, 1) |
|
138 |
endif |
endif |
139 |
|
|
140 |
|
first_call = .false. |
141 |
endif |
endif |
|
first_call = .false. |
|
142 |
|
|
143 |
! Initialisations diverses |
! Initialisations diverses |
144 |
|
|
145 |
ffonte(1:knon)=0. |
ffonte(1:knon) = 0. |
146 |
fqcalving(1:knon)=0. |
fqcalving(1:knon) = 0. |
|
cal = 999999. |
|
|
beta = 999999. |
|
147 |
dif_grnd = 999999. |
dif_grnd = 999999. |
148 |
capsol = 999999. |
capsol = 999999. |
|
alb_new = 999999. |
|
149 |
z0_new = 999999. |
z0_new = 999999. |
|
alb_neig = 999999. |
|
|
tsurf_new = 999999. |
|
|
alblw = 999999. |
|
|
|
|
|
!IM: "slab" ocean; initialisations |
|
|
flux_o = 0. |
|
|
flux_g = 0. |
|
150 |
|
|
151 |
! Aiguillage vers les differents schemas de surface |
! Aiguillage vers les differents schemas de surface |
152 |
|
|
153 |
select case (nisurf) |
select case (nisurf) |
154 |
case (is_ter) |
case (is_ter) |
155 |
! Surface "terre" appel a l'interface avec les sols continentaux |
! Surface "terre", appel \`a l'interface avec les sols continentaux |
|
|
|
|
! allocation du run-off |
|
|
if (.not. allocated(run_off)) then |
|
|
allocate(run_off(knon)) |
|
|
run_off = 0. |
|
|
else if (size(run_off) /= knon) then |
|
|
print *, 'Bizarre, le nombre de points continentaux' |
|
|
print *, 'a change entre deux appels. J''arrete ' |
|
|
abort_message='voir ci-dessus' |
|
|
call abort_gcm(modname, abort_message, 1) |
|
|
endif |
|
156 |
|
|
157 |
! Calcul age de la neige |
! Calcul age de la neige |
158 |
|
|
159 |
! calcul albedo: lecture albedo fichier boundary conditions |
! Read albedo from the file containing boundary conditions then |
160 |
! puis ajout albedo neige |
! add the albedo of snow: |
161 |
call interfsur_lim(itime, dtime, jour, nisurf, knindex, debut, & |
|
162 |
alb_new, z0_new) |
call interfsur_lim(dtime, julien, knindex, debut, albedo, z0_new) |
163 |
|
|
164 |
! calcul snow et qsurf, hydrol adapté |
! Calcul de snow et qsurf, hydrologie adapt\'ee |
165 |
CALL calbeta(nisurf, snow(:knon), qsol(:knon), beta(:knon), & |
CALL calbeta(is_ter, snow, qsol, beta, capsol(:knon), dif_grnd(:knon)) |
|
capsol(:knon), dif_grnd(:knon)) |
|
|
|
|
|
IF (soil_model) THEN |
|
|
CALL soil(dtime, nisurf, knon, snow, tsurf, tsoil, soilcap, soilflux) |
|
|
cal(1:knon) = RCPD / soilcap(1:knon) |
|
|
radsol(1:knon) = radsol(1:knon) + soilflux(:knon) |
|
|
ELSE |
|
|
cal = RCPD * capsol |
|
|
ENDIF |
|
|
CALL calcul_fluxs(nisurf, dtime, tsurf, p1lay(:knon), cal(:knon), beta(:knon), & |
|
|
tq_cdrag(:knon), ps(:knon), qsurf(:knon), radsol(:knon), & |
|
|
dif_grnd(:knon), temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & |
|
|
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), & |
|
|
dflux_l(:knon)) |
|
|
|
|
|
CALL fonte_neige(nisurf, dtime, tsurf, p1lay(:knon), beta(:knon), & |
|
|
tq_cdrag(:knon), ps(:knon), precip_rain(:knon), precip_snow(:knon), snow(:knon), qsol(:knon), & |
|
|
temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & |
|
|
peqBcoef(:knon), tsurf_new, evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
|
|
|
|
|
call albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) |
|
|
where (snow(1 : knon) < 0.0001) agesno(1 : knon) = 0. |
|
|
zfra(1:knon) = max(0.0, min(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) |
|
|
alb_new(1 : knon) = alb_neig(1 : knon) *zfra(1:knon) + & |
|
|
alb_new(1 : knon)*(1.0-zfra(1:knon)) |
|
|
z0_new = sqrt(z0_new**2 + rugoro**2) |
|
|
alblw(1 : knon) = alb_new(1 : knon) |
|
166 |
|
|
167 |
! Remplissage des pourcentages de surface |
CALL soil(dtime, is_ter, snow, ts, tsoil, soilcap, soilflux) |
168 |
pctsrf_new(:, nisurf) = pctsrf(:, nisurf) |
cal = RCPD / soilcap |
169 |
|
|
170 |
|
CALL calcul_fluxs(dtime, ts, p1lay(:knon), cal, beta, tq_cdrag, & |
171 |
|
ps(:knon), qsurf(:knon), radsol + soilflux, dif_grnd(:knon), & |
172 |
|
temp_air(:knon), spechum(:knon), u1_lay, v1_lay, & |
173 |
|
petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & |
174 |
|
peqBcoef(:knon), tsurf_new, evap, fluxlat, flux_t, dflux_s, dflux_l) |
175 |
|
CALL fonte_neige(is_ter, dtime, precip_rain(:knon), & |
176 |
|
precip_snow(:knon), snow, qsol, tsurf_new, evap, & |
177 |
|
fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
178 |
|
|
179 |
|
call albsno(dtime, agesno, alb_neig, precip_snow(:knon)) |
180 |
|
where (snow < 0.0001) agesno = 0. |
181 |
|
zfra = max(0., min(1., snow / (snow + 10.))) |
182 |
|
albedo = alb_neig * zfra + albedo * (1. - zfra) |
183 |
|
z0_new = sqrt(z0_new**2 + rugoro**2) |
184 |
case (is_oce) |
case (is_oce) |
185 |
! Surface "ocean" appel à l'interface avec l'océan |
! Surface "oc\'ean", appel \`a l'interface avec l'oc\'ean |
|
! lecture conditions limites |
|
|
call interfoce_lim(itime, dtime, jour, knindex, debut, tsurf_temp, & |
|
|
pctsrf_new) |
|
186 |
|
|
187 |
|
call read_sst(julien, knindex, tsurf) |
188 |
cal = 0. |
cal = 0. |
189 |
beta = 1. |
beta = 1. |
190 |
dif_grnd = 0. |
dif_grnd = 0. |
191 |
alb_neig = 0. |
call calcul_fluxs(dtime, tsurf, p1lay(:knon), cal, beta, & |
192 |
|
tq_cdrag, ps(:knon), qsurf(:knon), radsol, & |
193 |
|
dif_grnd(:knon), temp_air(:knon), spechum(:knon), u1_lay, & |
194 |
|
v1_lay, petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & |
195 |
|
peqBcoef(:knon), tsurf_new, evap, fluxlat, flux_t, dflux_s, dflux_l) |
196 |
agesno = 0. |
agesno = 0. |
197 |
call calcul_fluxs(nisurf, dtime, tsurf_temp, p1lay(:knon), & |
albedo = alboc_cd(rmu0(knindex)) * fmagic |
|
cal(:knon), beta(:knon), tq_cdrag(:knon), ps(:knon), & |
|
|
qsurf(:knon), radsol(:knon), dif_grnd(:knon), temp_air(:knon), & |
|
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spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), & |
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|
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), & |
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tsurf_new, evap(:knon), fluxlat(:knon), fluxsens(:knon), & |
|
|
dflux_s(:knon), dflux_l(:knon)) |
|
|
fder_prev = fder |
|
|
fder = fder_prev + dflux_s + dflux_l |
|
|
iloc = maxloc(fder(1:klon)) |
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|
|
|
!IM: flux ocean-atmosphere utile pour le "slab" ocean |
|
|
DO i=1, knon |
|
|
zx_sl(i) = RLVTT |
|
|
if (tsurf_new(i) < RTT) zx_sl(i) = RLSTT |
|
|
flux_o(i) = fluxsens(i)-evap(i)*zx_sl(i) |
|
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ENDDO |
|
|
|
|
|
! calcul albedo |
|
|
if (minval(rmu0) == maxval(rmu0) .and. minval(rmu0) == -999.999) then |
|
|
CALL alboc(FLOAT(jour), rlat, alb_eau) |
|
|
else ! cycle diurne |
|
|
CALL alboc_cd(rmu0, alb_eau) |
|
|
endif |
|
|
DO ii =1, knon |
|
|
alb_new(ii) = alb_eau(knindex(ii)) |
|
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enddo |
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|
|
|
198 |
z0_new = sqrt(rugos**2 + rugoro**2) |
z0_new = sqrt(rugos**2 + rugoro**2) |
|
alblw(1:knon) = alb_new(1:knon) |
|
199 |
case (is_sic) |
case (is_sic) |
200 |
! Surface "glace de mer" appel a l'interface avec l'ocean |
! Surface "glace de mer" appel a l'interface avec l'ocean |
201 |
|
|
|
! ! lecture conditions limites |
|
|
CALL interfoce_lim(itime, dtime, jour, knindex, debut, tsurf_new, & |
|
|
pctsrf_new) |
|
|
|
|
202 |
DO ii = 1, knon |
DO ii = 1, knon |
203 |
tsurf_new(ii) = tsurf(ii) |
IF (pctsrf_new_sic(knindex(ii)) < EPSFRA) then |
204 |
IF (pctsrf_new(knindex(ii), nisurf) < EPSFRA) then |
snow(ii) = 0. |
|
snow(ii) = 0.0 |
|
205 |
tsurf_new(ii) = RTT - 1.8 |
tsurf_new(ii) = RTT - 1.8 |
206 |
IF (soil_model) tsoil(ii, :) = RTT -1.8 |
tsoil(ii, :) = RTT - 1.8 |
207 |
|
else |
208 |
|
tsurf_new(ii) = ts(ii) |
209 |
endif |
endif |
210 |
enddo |
enddo |
211 |
|
|
212 |
CALL calbeta(nisurf, snow(:knon), qsol(:knon), beta(:knon), & |
CALL calbeta(is_sic, snow, qsol, beta, capsol(:knon), dif_grnd(:knon)) |
213 |
capsol(:knon), dif_grnd(:knon)) |
CALL soil(dtime, is_sic, snow, tsurf_new, tsoil, soilcap, soilflux) |
214 |
|
cal = RCPD / soilcap |
215 |
IF (soil_model) THEN |
dif_grnd = 0. |
216 |
CALL soil(dtime, nisurf, knon, snow, tsurf_new, tsoil, soilcap, & |
tsurf = tsurf_new |
217 |
soilflux) |
beta = 1. |
|
cal(1:knon) = RCPD / soilcap(1:knon) |
|
|
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
|
|
dif_grnd = 0. |
|
|
ELSE |
|
|
dif_grnd = 1.0 / tau_gl |
|
|
cal = RCPD * calice |
|
|
WHERE (snow > 0.0) cal = RCPD * calsno |
|
|
ENDIF |
|
|
tsurf_temp = tsurf_new |
|
|
beta = 1.0 |
|
|
|
|
|
CALL calcul_fluxs(nisurf, dtime, tsurf_temp, p1lay(:knon), cal(:knon), & |
|
|
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
|
|
radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), & |
|
|
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), fluxlat(:knon), fluxsens(:knon), & |
|
|
dflux_s(:knon), dflux_l(:knon)) |
|
|
|
|
|
!IM: flux entre l'ocean et la glace de mer pour le "slab" ocean |
|
|
DO i = 1, knon |
|
|
flux_g(i) = 0.0 |
|
|
IF (cal(i) > 1e-15) flux_g(i) = (tsurf_new(i) - t_grnd) & |
|
|
* dif_grnd(i) * RCPD / cal(i) |
|
|
ENDDO |
|
|
|
|
|
CALL fonte_neige(nisurf, dtime, tsurf_temp, p1lay(:knon), beta(:knon), & |
|
|
tq_cdrag(:knon), ps(:knon), precip_rain(:knon), precip_snow(:knon), snow(:knon), qsol(:knon), & |
|
|
temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & |
|
|
peqBcoef(:knon), tsurf_new, evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
|
|
|
|
|
! calcul albedo |
|
218 |
|
|
219 |
CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) |
CALL calcul_fluxs(dtime, tsurf, p1lay(:knon), cal, beta, & |
220 |
WHERE (snow(1 : knon) < 0.0001) agesno(1 : knon) = 0. |
tq_cdrag, ps(:knon), qsurf(:knon), radsol + soilflux, & |
221 |
zfra(1:knon) = MAX(0.0, MIN(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) |
dif_grnd(:knon), temp_air(:knon), spechum(:knon), u1_lay, & |
222 |
alb_new(1 : knon) = alb_neig(1 : knon) *zfra(1:knon) + & |
v1_lay, petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & |
223 |
0.6 * (1.0-zfra(1:knon)) |
peqBcoef(:knon), tsurf_new, evap, fluxlat, flux_t, dflux_s, dflux_l) |
224 |
|
CALL fonte_neige(is_sic, dtime, precip_rain(:knon), & |
225 |
fder_prev = fder |
precip_snow(:knon), snow, qsol, tsurf_new, evap, & |
226 |
fder = fder_prev + dflux_s + dflux_l |
fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
227 |
|
|
228 |
iloc = maxloc(fder(1:klon)) |
! Compute the albedo: |
229 |
|
|
230 |
! 2eme appel a interfoce pour le cumul et le passage des flux a l'ocean |
CALL albsno(dtime, agesno, alb_neig, precip_snow(:knon)) |
231 |
|
WHERE (snow < 0.0001) agesno = 0. |
232 |
z0_new = 0.002 |
zfra = MAX(0., MIN(1., snow / (snow + 10.))) |
233 |
z0_new = SQRT(z0_new**2 + rugoro**2) |
albedo = alb_neig * zfra + 0.6 * (1. - zfra) |
|
alblw(1:knon) = alb_new(1:knon) |
|
234 |
|
|
235 |
|
z0_new = SQRT(0.002**2 + rugoro**2) |
236 |
case (is_lic) |
case (is_lic) |
|
if (.not. allocated(run_off_lic)) then |
|
|
allocate(run_off_lic(knon)) |
|
|
run_off_lic = 0. |
|
|
endif |
|
|
|
|
237 |
! Surface "glacier continentaux" appel a l'interface avec le sol |
! Surface "glacier continentaux" appel a l'interface avec le sol |
238 |
|
|
239 |
IF (soil_model) THEN |
CALL soil(dtime, is_lic, snow, ts, tsoil, soilcap, soilflux) |
240 |
CALL soil(dtime, nisurf, knon, snow, tsurf, tsoil, soilcap, soilflux) |
cal = RCPD / soilcap |
241 |
cal(1:knon) = RCPD / soilcap(1:knon) |
beta = 1. |
242 |
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
dif_grnd = 0. |
243 |
ELSE |
|
244 |
cal = RCPD * calice |
call calcul_fluxs(dtime, ts, p1lay(:knon), cal, beta, tq_cdrag, & |
245 |
WHERE (snow > 0.0) cal = RCPD * calsno |
ps(:knon), qsurf(:knon), radsol + soilflux, dif_grnd(:knon), & |
246 |
ENDIF |
temp_air(:knon), spechum(:knon), u1_lay, v1_lay, & |
247 |
beta = 1.0 |
petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & |
248 |
dif_grnd = 0.0 |
peqBcoef(:knon), tsurf_new, evap, fluxlat, flux_t, dflux_s, dflux_l) |
249 |
|
call fonte_neige(is_lic, dtime, precip_rain(:knon), & |
250 |
call calcul_fluxs(nisurf, dtime, tsurf, p1lay(:knon), cal(:knon), beta(:knon), & |
precip_snow(:knon), snow, qsol, tsurf_new, evap, & |
251 |
tq_cdrag(:knon), ps(:knon), qsurf(:knon), radsol(:knon), & |
fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
|
dif_grnd(:knon), temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & |
|
|
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), & |
|
|
dflux_l(:knon)) |
|
|
|
|
|
call fonte_neige(nisurf, dtime, tsurf, p1lay(:knon), beta(:knon), & |
|
|
tq_cdrag(:knon), ps(:knon), precip_rain(:knon), precip_snow(:knon), snow(:knon), qsol(:knon), & |
|
|
temp_air(:knon), spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), petBcoef(:knon), & |
|
|
peqBcoef(:knon), tsurf_new, evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
|
252 |
|
|
253 |
! calcul albedo |
! calcul albedo |
254 |
CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) |
CALL albsno(dtime, agesno, alb_neig, precip_snow(:knon)) |
255 |
WHERE (snow(1 : knon) < 0.0001) agesno(1 : knon) = 0. |
WHERE (snow < 0.0001) agesno = 0. |
256 |
zfra(1:knon) = MAX(0.0, MIN(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) |
albedo = 0.77 |
|
alb_new(1 : knon) = alb_neig(1 : knon)*zfra(1:knon) + & |
|
|
0.6 * (1.0-zfra(1:knon)) |
|
|
|
|
|
!IM: plusieurs choix/tests sur l'albedo des "glaciers continentaux" |
|
|
!IM: KstaTER0.77 & LMD_ARMIP6 |
|
|
alb_new(1 : knon) = 0.77 |
|
257 |
|
|
258 |
! Rugosite |
! Rugosite |
259 |
z0_new = rugoro |
z0_new = rugoro |
|
|
|
|
! Remplissage des pourcentages de surface |
|
|
pctsrf_new(:, nisurf) = pctsrf(:, nisurf) |
|
|
|
|
|
alblw(1:knon) = alb_new(1:knon) |
|
260 |
case default |
case default |
261 |
print *, 'Index surface = ', nisurf |
print *, 'Index surface = ', nisurf |
262 |
abort_message = 'Index surface non valable' |
call abort_gcm("interfsurf_hq", 'Index surface non valable') |
|
call abort_gcm(modname, abort_message, 1) |
|
263 |
end select |
end select |
264 |
|
|
265 |
END SUBROUTINE interfsurf_hq |
END SUBROUTINE interfsurf_hq |