4 |
|
|
5 |
contains |
contains |
6 |
|
|
7 |
SUBROUTINE interfsurf_hq(itime, dtime, jour, rmu0, nisurf, knon, knindex, & |
SUBROUTINE interfsurf_hq(dtime, jour, rmu0, nisurf, knon, 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, fder, rugos, & |
10 |
precip_rain, precip_snow, fder, rugos, rugoro, snow, qsurf, tsurf, & |
rugoro, snow, qsurf, tsurf, p1lay, ps, radsol, evap, flux_t, fluxlat, & |
11 |
p1lay, ps, radsol, evap, fluxsens, fluxlat, dflux_l, dflux_s, & |
dflux_l, dflux_s, tsurf_new, albedo, z0_new, pctsrf_new_sic, agesno, & |
12 |
tsurf_new, alb_new, alblw, z0_new, pctsrf_new, agesno, fqcalving, & |
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 |
25 |
use clesphys2, only: soil_model |
use clesphys2, only: soil_model |
26 |
USE dimphy, ONLY: klon |
USE dimphy, ONLY: klon |
27 |
USE fonte_neige_m, ONLY: fonte_neige |
USE fonte_neige_m, ONLY: fonte_neige |
28 |
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 |
29 |
USE interface_surf, ONLY: run_off, run_off_lic, conf_interface |
USE interface_surf, ONLY: conf_interface |
|
USE interfoce_lim_m, ONLY: interfoce_lim |
|
30 |
USE interfsur_lim_m, ONLY: interfsur_lim |
USE interfsur_lim_m, ONLY: interfsur_lim |
31 |
|
use read_sst_m, only: read_sst |
32 |
use soil_m, only: soil |
use soil_m, only: soil |
33 |
USE suphec_m, ONLY: rcpd, rlstt, rlvtt, rtt |
USE suphec_m, ONLY: rcpd, rtt |
34 |
|
|
|
integer, intent(IN):: itime ! numero du pas de temps |
|
35 |
real, intent(IN):: dtime ! pas de temps de la physique (en s) |
real, intent(IN):: dtime ! pas de temps de la physique (en s) |
36 |
integer, intent(IN):: jour ! jour dans l'annee en cours |
integer, intent(IN):: jour ! jour dans l'annee en cours |
37 |
real, intent(IN):: rmu0(klon) ! cosinus de l'angle solaire zenithal |
real, intent(IN):: rmu0(klon) ! cosinus de l'angle solaire zenithal |
41 |
integer, intent(in):: knindex(:) ! (knon) |
integer, intent(in):: knindex(:) ! (knon) |
42 |
! index des points de la surface a traiter |
! index des points de la surface a traiter |
43 |
|
|
|
real, intent(IN):: pctsrf(klon, nbsrf) |
|
|
! tableau des pourcentages de surface de chaque maille |
|
|
|
|
|
real, intent(IN):: rlat(klon) ! latitudes |
|
|
|
|
44 |
logical, intent(IN):: debut ! 1er appel a la physique |
logical, intent(IN):: debut ! 1er appel a la physique |
45 |
! (si false calcul simplifie des fluxs sur les continents) |
! (si false calcul simplifie des fluxs sur les continents) |
46 |
|
|
47 |
integer, intent(in):: nsoilmx |
REAL, intent(inout):: tsoil(:, :) ! (knon, nsoilmx) |
|
REAL tsoil(klon, nsoilmx) |
|
48 |
|
|
49 |
REAL, intent(INOUT):: qsol(klon) |
REAL, intent(INOUT):: qsol(klon) |
50 |
! column-density of water in soil, in kg m-2 |
! column-density of water in soil, in kg m-2 |
55 |
real, dimension(klon), intent(IN):: temp_air, spechum |
real, dimension(klon), intent(IN):: temp_air, spechum |
56 |
! temp_air temperature de l'air 1ere couche |
! temp_air temperature de l'air 1ere couche |
57 |
! spechum humidite specifique 1ere couche |
! spechum humidite specifique 1ere couche |
58 |
real, dimension(klon), intent(INOUT):: tq_cdrag |
real, dimension(klon), intent(INOUT):: tq_cdrag ! coefficient d'echange |
59 |
! tq_cdrag cdrag |
|
60 |
real, dimension(klon), intent(IN):: petAcoef, peqAcoef |
real, dimension(klon), intent(IN):: petAcoef, peqAcoef |
61 |
! 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 |
62 |
! peqAcoef coeff. A de la resolution de la CL pour q |
|
63 |
real, dimension(klon), intent(IN):: petBcoef, peqBcoef |
real, dimension(klon), intent(IN):: petBcoef, peqBcoef |
64 |
! 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 |
|
65 |
|
|
66 |
real, intent(IN):: precip_rain(klon) |
real, intent(IN):: precip_rain(klon) |
67 |
! precipitation, liquid water mass flux (kg/m2/s), positive down |
! precipitation, liquid water mass flux (kg / m2 / s), positive down |
68 |
|
|
69 |
real, intent(IN):: precip_snow(klon) |
real, intent(IN):: precip_snow(klon) |
70 |
! precipitation, solid water mass flux (kg/m2/s), positive down |
! precipitation, solid water mass flux (kg / m2 / s), positive down |
71 |
|
|
72 |
|
REAL, INTENT(INOUT):: fder(klon) ! derivee des flux (pour le couplage) |
73 |
|
real, intent(IN):: rugos(klon) ! rugosite |
74 |
|
real, intent(IN):: rugoro(klon) ! rugosite orographique |
75 |
|
real, intent(INOUT):: snow(:) ! (knon) |
76 |
|
real, intent(INOUT):: qsurf(klon) |
77 |
|
real, intent(IN):: tsurf(:) ! (knon) temp\'erature de surface |
78 |
|
real, intent(IN):: p1lay(klon) ! pression 1er niveau (milieu de couche) |
79 |
|
real, dimension(klon), intent(IN):: ps ! pression au sol |
80 |
|
|
|
REAL, DIMENSION(klon), INTENT(INOUT):: fder |
|
|
! fder derivee des flux (pour le couplage) |
|
|
real, dimension(klon), intent(IN):: rugos, rugoro |
|
|
! rugos rugosite |
|
|
! rugoro rugosite orographique |
|
|
real, intent(INOUT):: snow(klon), qsurf(klon) |
|
|
real, intent(IN):: tsurf(:) ! (knon) température de surface |
|
|
real, dimension(klon), intent(IN):: p1lay |
|
|
! p1lay pression 1er niveau (milieu de couche) |
|
|
real, dimension(klon), intent(IN):: ps |
|
|
! ps pression au sol |
|
81 |
REAL, DIMENSION(klon), INTENT(INOUT):: radsol |
REAL, DIMENSION(klon), INTENT(INOUT):: radsol |
82 |
! radsol rayonnement net aus sol (LW + SW) |
! rayonnement net au sol (LW + SW) |
83 |
real, intent(INOUT):: evap(klon) ! evaporation totale |
|
84 |
real, dimension(klon), intent(OUT):: fluxsens, fluxlat |
real, intent(OUT):: evap(:) ! (knon) evaporation totale |
85 |
! fluxsens flux de chaleur sensible |
|
86 |
! fluxlat flux de chaleur latente |
real, intent(OUT):: flux_t(:) ! (knon) flux de chaleur sensible |
87 |
|
! (Cp T) Ã la surface, positif vers le bas, W / m2 |
88 |
|
|
89 |
|
real, intent(OUT):: fluxlat(:) ! (knon) flux de chaleur latente |
90 |
real, dimension(klon), intent(OUT):: dflux_l, dflux_s |
real, dimension(klon), intent(OUT):: dflux_l, dflux_s |
91 |
real, intent(OUT):: tsurf_new(knon) ! température au sol |
real, intent(OUT):: tsurf_new(:) ! (knon) temp\'erature au sol |
92 |
real, intent(OUT):: alb_new(klon) ! albedo |
real, intent(OUT):: albedo(:) ! (knon) albedo |
93 |
real, dimension(klon), intent(OUT):: alblw |
real, intent(OUT):: z0_new(klon) ! surface roughness |
94 |
real, dimension(klon), intent(OUT):: z0_new |
|
95 |
! z0_new surface roughness |
real, intent(in):: pctsrf_new_sic(:) ! (klon) |
96 |
real, dimension(klon, nbsrf), intent(OUT):: pctsrf_new |
! nouvelle repartition des surfaces |
97 |
! pctsrf_new nouvelle repartition des surfaces |
|
98 |
real, dimension(klon), intent(INOUT):: agesno |
real, intent(INOUT):: agesno(:) ! (knon) |
99 |
|
|
100 |
! Flux d'eau "perdue" par la surface et nécessaire pour que limiter la |
! Flux d'eau "perdue" par la surface et n\'ecessaire pour limiter la |
101 |
! hauteur de neige, en kg/m2/s |
! hauteur de neige, en kg / m2 / s |
|
!jld a rajouter real, dimension(klon), intent(INOUT):: fqcalving |
|
102 |
real, dimension(klon), intent(INOUT):: fqcalving |
real, dimension(klon), intent(INOUT):: fqcalving |
103 |
|
|
104 |
! Flux thermique utiliser pour fondre la neige |
! Flux thermique utiliser pour fondre la neige |
|
!jld a rajouter real, dimension(klon), intent(INOUT):: ffonte |
|
105 |
real, dimension(klon), intent(INOUT):: ffonte |
real, dimension(klon), intent(INOUT):: ffonte |
106 |
|
|
107 |
real, dimension(klon), intent(INOUT):: run_off_lic_0 |
real, dimension(klon), intent(INOUT):: run_off_lic_0 |
108 |
! run_off_lic_0 runoff glacier du pas de temps precedent |
! run_off_lic_0 runoff glacier du pas de temps precedent |
109 |
|
|
|
!IM: "slab" ocean |
|
|
real, dimension(klon), intent(OUT):: flux_o, flux_g |
|
|
|
|
110 |
! Local: |
! Local: |
111 |
|
REAL soilcap(knon) |
112 |
REAL, dimension(klon):: soilcap |
REAL soilflux(knon) |
113 |
REAL, dimension(klon):: soilflux |
logical:: first_call = .true. |
114 |
|
integer ii |
115 |
!IM: "slab" ocean |
real cal(knon) |
116 |
real, parameter:: t_grnd=271.35 |
real beta(klon) ! evap reelle |
117 |
real, dimension(klon):: zx_sl |
real dif_grnd(klon), capsol(klon) |
118 |
integer i |
real, parameter:: calice = 1. / (5.1444e6 * 0.15), tau_gl = 86400. * 5. |
119 |
|
real, parameter:: calsno = 1. / (2.3867e6 * 0.15) |
|
character (len = 20), save:: modname = 'interfsurf_hq' |
|
|
character (len = 80):: abort_message |
|
|
logical, save:: first_call = .true. |
|
|
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) |
|
120 |
real tsurf_temp(knon) |
real tsurf_temp(knon) |
121 |
real, dimension(klon):: alb_neig, alb_eau |
real alb_neig(knon) |
122 |
real, DIMENSION(klon):: zfra |
real zfra(knon) |
123 |
INTEGER, dimension(1):: iloc |
REAL, PARAMETER:: fmagic = 1. ! facteur magique pour r\'egler l'alb\'edo |
|
real, dimension(klon):: fder_prev |
|
124 |
|
|
125 |
!------------------------------------------------------------- |
!------------------------------------------------------------- |
126 |
|
|
129 |
|
|
130 |
if (first_call) then |
if (first_call) then |
131 |
call conf_interface |
call conf_interface |
132 |
|
|
133 |
if (nisurf /= is_ter .and. klon > 1) then |
if (nisurf /= is_ter .and. klon > 1) then |
|
print *, ' Warning:' |
|
134 |
print *, ' nisurf = ', nisurf, ' /= is_ter = ', is_ter |
print *, ' nisurf = ', nisurf, ' /= is_ter = ', is_ter |
135 |
print *, 'or on doit commencer par les surfaces continentales' |
print *, 'or on doit commencer par les surfaces continentales' |
136 |
abort_message='voir ci-dessus' |
call abort_gcm("interfsurf_hq", & |
137 |
call abort_gcm(modname, abort_message, 1) |
'On doit commencer par les surfaces continentales') |
138 |
endif |
endif |
139 |
|
|
140 |
if (is_oce > is_sic) then |
if (is_oce > is_sic) then |
141 |
print *, 'Warning:' |
print *, 'is_oce = ', is_oce, '> is_sic = ', is_sic |
142 |
print *, ' Pour des raisons de sequencement dans le code' |
call abort_gcm("interfsurf_hq", & |
143 |
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) |
|
144 |
endif |
endif |
145 |
|
|
146 |
|
first_call = .false. |
147 |
endif |
endif |
|
first_call = .false. |
|
148 |
|
|
149 |
! Initialisations diverses |
! Initialisations diverses |
150 |
|
|
151 |
ffonte(1:knon)=0. |
ffonte(1:knon) = 0. |
152 |
fqcalving(1:knon)=0. |
fqcalving(1:knon) = 0. |
153 |
cal = 999999. |
cal = 999999. |
154 |
beta = 999999. |
beta = 999999. |
155 |
dif_grnd = 999999. |
dif_grnd = 999999. |
156 |
capsol = 999999. |
capsol = 999999. |
|
alb_new = 999999. |
|
157 |
z0_new = 999999. |
z0_new = 999999. |
|
alb_neig = 999999. |
|
158 |
tsurf_new = 999999. |
tsurf_new = 999999. |
|
alblw = 999999. |
|
|
|
|
|
!IM: "slab" ocean; initialisations |
|
|
flux_o = 0. |
|
|
flux_g = 0. |
|
159 |
|
|
160 |
! Aiguillage vers les differents schemas de surface |
! Aiguillage vers les differents schemas de surface |
161 |
|
|
162 |
select case (nisurf) |
select case (nisurf) |
163 |
case (is_ter) |
case (is_ter) |
164 |
! 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 |
|
165 |
|
|
166 |
! Calcul age de la neige |
! Calcul age de la neige |
167 |
|
|
168 |
! calcul albedo: lecture albedo fichier boundary conditions |
! Read albedo from the file containing boundary conditions then |
169 |
! puis ajout albedo neige |
! add the albedo of snow: |
170 |
call interfsur_lim(itime, dtime, jour, nisurf, knindex, debut, & |
|
171 |
alb_new, z0_new) |
call interfsur_lim(dtime, jour, knindex, debut, albedo, z0_new) |
172 |
|
|
173 |
! calcul snow et qsurf, hydrol adapté |
! Calcul de snow et qsurf, hydrologie adapt\'ee |
174 |
CALL calbeta(nisurf, snow(:knon), qsol(:knon), beta(:knon), & |
CALL calbeta(is_ter, snow, qsol(:knon), beta(:knon), & |
175 |
capsol(:knon), dif_grnd(:knon)) |
capsol(:knon), dif_grnd(:knon)) |
176 |
|
|
177 |
IF (soil_model) THEN |
IF (soil_model) THEN |
178 |
CALL soil(dtime, nisurf, knon, snow, tsurf, tsoil, soilcap, soilflux) |
CALL soil(dtime, is_ter, snow, tsurf, tsoil, soilcap, soilflux) |
179 |
cal(1:knon) = RCPD / soilcap(1:knon) |
cal = RCPD / soilcap |
180 |
radsol(1:knon) = radsol(1:knon) + soilflux(:knon) |
radsol(1:knon) = radsol(1:knon) + soilflux |
181 |
ELSE |
ELSE |
182 |
cal = RCPD * capsol |
cal = RCPD * capsol(:knon) |
183 |
ENDIF |
ENDIF |
184 |
CALL calcul_fluxs(nisurf, dtime, tsurf, p1lay(:knon), cal(:knon), & |
|
185 |
|
CALL calcul_fluxs(dtime, tsurf, p1lay(:knon), cal, & |
186 |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
187 |
radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & |
radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & |
188 |
u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & |
u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & |
189 |
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), & |
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap, & |
190 |
fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), dflux_l(:knon)) |
fluxlat, flux_t, dflux_s(:knon), dflux_l(:knon)) |
191 |
|
CALL fonte_neige(is_ter, dtime, precip_rain(:knon), & |
192 |
CALL fonte_neige(nisurf, dtime, tsurf, p1lay(:knon), beta(:knon), & |
precip_snow(:knon), snow, qsol(:knon), tsurf_new, evap, & |
193 |
tq_cdrag(:knon), ps(:knon), precip_rain(:knon), & |
fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
194 |
precip_snow(:knon), snow(:knon), qsol(:knon), temp_air(:knon), & |
|
195 |
spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), & |
call albsno(dtime, agesno, alb_neig, precip_snow(:knon)) |
196 |
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, & |
where (snow < 0.0001) agesno = 0. |
197 |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
zfra = max(0., min(1., snow / (snow + 10.))) |
198 |
|
albedo = alb_neig * zfra + albedo * (1. - zfra) |
|
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)) |
|
199 |
z0_new = sqrt(z0_new**2 + rugoro**2) |
z0_new = sqrt(z0_new**2 + rugoro**2) |
|
alblw(1 : knon) = alb_new(1 : knon) |
|
|
|
|
|
! Remplissage des pourcentages de surface |
|
|
pctsrf_new(:, nisurf) = pctsrf(:, nisurf) |
|
200 |
case (is_oce) |
case (is_oce) |
201 |
! 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) |
|
202 |
|
|
203 |
|
call read_sst(dtime, jour, knindex, debut, tsurf_temp) |
204 |
cal = 0. |
cal = 0. |
205 |
beta = 1. |
beta = 1. |
206 |
dif_grnd = 0. |
dif_grnd = 0. |
|
alb_neig = 0. |
|
207 |
agesno = 0. |
agesno = 0. |
208 |
call calcul_fluxs(nisurf, dtime, tsurf_temp, p1lay(:knon), & |
call calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), cal, & |
209 |
cal(:knon), beta(:knon), tq_cdrag(:knon), ps(:knon), & |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
210 |
qsurf(:knon), radsol(:knon), dif_grnd(:knon), temp_air(:knon), & |
radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & |
211 |
spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), & |
u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & |
212 |
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), & |
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap, & |
213 |
tsurf_new, evap(:knon), fluxlat(:knon), fluxsens(:knon), & |
fluxlat, flux_t, dflux_s(:knon), dflux_l(:knon)) |
214 |
dflux_s(:knon), dflux_l(:knon)) |
fder = fder + dflux_s + dflux_l |
215 |
fder_prev = fder |
albedo = alboc_cd(rmu0(knindex)) * fmagic |
|
fder = fder_prev + dflux_s + dflux_l |
|
|
iloc = maxloc(fder(1:klon)) |
|
|
|
|
|
!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) |
|
|
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)) |
|
|
enddo |
|
|
|
|
216 |
z0_new = sqrt(rugos**2 + rugoro**2) |
z0_new = sqrt(rugos**2 + rugoro**2) |
|
alblw(1:knon) = alb_new(1:knon) |
|
217 |
case (is_sic) |
case (is_sic) |
218 |
! Surface "glace de mer" appel a l'interface avec l'ocean |
! Surface "glace de mer" appel a l'interface avec l'ocean |
219 |
|
|
|
! ! lecture conditions limites |
|
|
CALL interfoce_lim(itime, dtime, jour, knindex, debut, tsurf_new, & |
|
|
pctsrf_new) |
|
|
|
|
220 |
DO ii = 1, knon |
DO ii = 1, knon |
221 |
tsurf_new(ii) = tsurf(ii) |
tsurf_new(ii) = tsurf(ii) |
222 |
IF (pctsrf_new(knindex(ii), nisurf) < EPSFRA) then |
IF (pctsrf_new_sic(knindex(ii)) < EPSFRA) then |
223 |
snow(ii) = 0.0 |
snow(ii) = 0. |
224 |
tsurf_new(ii) = RTT - 1.8 |
tsurf_new(ii) = RTT - 1.8 |
225 |
IF (soil_model) tsoil(ii, :) = RTT -1.8 |
IF (soil_model) tsoil(ii, :) = RTT - 1.8 |
226 |
endif |
endif |
227 |
enddo |
enddo |
228 |
|
|
229 |
CALL calbeta(nisurf, snow(:knon), qsol(:knon), beta(:knon), & |
CALL calbeta(is_sic, snow, qsol(:knon), beta(:knon), & |
230 |
capsol(:knon), dif_grnd(:knon)) |
capsol(:knon), dif_grnd(:knon)) |
231 |
|
|
232 |
IF (soil_model) THEN |
IF (soil_model) THEN |
233 |
CALL soil(dtime, nisurf, knon, snow, tsurf_new, tsoil, soilcap, & |
CALL soil(dtime, is_sic, snow, tsurf_new, tsoil, soilcap, & |
234 |
soilflux) |
soilflux) |
235 |
cal(1:knon) = RCPD / soilcap(1:knon) |
cal = RCPD / soilcap |
236 |
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
radsol(1:knon) = radsol(1:knon) + soilflux |
237 |
dif_grnd = 0. |
dif_grnd = 0. |
238 |
ELSE |
ELSE |
239 |
dif_grnd = 1.0 / tau_gl |
dif_grnd = 1. / tau_gl |
240 |
cal = RCPD * calice |
cal = RCPD * calice |
241 |
WHERE (snow > 0.0) cal = RCPD * calsno |
WHERE (snow > 0.) cal = RCPD * calsno |
242 |
ENDIF |
ENDIF |
243 |
tsurf_temp = tsurf_new |
tsurf_temp = tsurf_new |
244 |
beta = 1.0 |
beta = 1. |
245 |
|
|
246 |
CALL calcul_fluxs(nisurf, dtime, tsurf_temp, p1lay(:knon), cal(:knon), & |
CALL calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), cal, & |
247 |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
248 |
radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & |
radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & |
249 |
u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & |
u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & |
250 |
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), & |
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap, & |
251 |
fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), dflux_l(:knon)) |
fluxlat, flux_t, dflux_s(:knon), dflux_l(:knon)) |
252 |
|
CALL fonte_neige(is_sic, dtime, precip_rain(:knon), & |
253 |
!IM: flux entre l'ocean et la glace de mer pour le "slab" ocean |
precip_snow(:knon), snow, qsol(:knon), tsurf_new, evap, & |
254 |
DO i = 1, knon |
fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
255 |
flux_g(i) = 0.0 |
|
256 |
IF (cal(i) > 1e-15) flux_g(i) = (tsurf_new(i) - t_grnd) & |
! Compute the albedo: |
257 |
* dif_grnd(i) * RCPD / cal(i) |
|
258 |
ENDDO |
CALL albsno(dtime, agesno, alb_neig, precip_snow(:knon)) |
259 |
|
WHERE (snow < 0.0001) agesno = 0. |
260 |
CALL fonte_neige(nisurf, dtime, tsurf_temp, p1lay(:knon), beta(:knon), & |
zfra = MAX(0., MIN(1., snow / (snow + 10.))) |
261 |
tq_cdrag(:knon), ps(:knon), precip_rain(:knon), & |
albedo = alb_neig * zfra + 0.6 * (1. - zfra) |
|
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 |
|
|
|
|
|
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) + & |
|
|
0.6 * (1.0-zfra(1:knon)) |
|
|
|
|
|
fder_prev = fder |
|
|
fder = fder_prev + dflux_s + dflux_l |
|
|
|
|
|
iloc = maxloc(fder(1:klon)) |
|
|
|
|
|
! 2eme appel a interfoce pour le cumul et le passage des flux a l'ocean |
|
|
|
|
|
z0_new = 0.002 |
|
|
z0_new = SQRT(z0_new**2 + rugoro**2) |
|
|
alblw(1:knon) = alb_new(1:knon) |
|
262 |
|
|
263 |
|
fder = fder + dflux_s + dflux_l |
264 |
|
z0_new = SQRT(0.002**2 + rugoro**2) |
265 |
case (is_lic) |
case (is_lic) |
|
if (.not. allocated(run_off_lic)) then |
|
|
allocate(run_off_lic(knon)) |
|
|
run_off_lic = 0. |
|
|
endif |
|
|
|
|
266 |
! Surface "glacier continentaux" appel a l'interface avec le sol |
! Surface "glacier continentaux" appel a l'interface avec le sol |
267 |
|
|
268 |
IF (soil_model) THEN |
IF (soil_model) THEN |
269 |
CALL soil(dtime, nisurf, knon, snow, tsurf, tsoil, soilcap, soilflux) |
CALL soil(dtime, is_lic, snow, tsurf, tsoil, soilcap, soilflux) |
270 |
cal(1:knon) = RCPD / soilcap(1:knon) |
cal = RCPD / soilcap |
271 |
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
radsol(1:knon) = radsol(1:knon) + soilflux |
272 |
ELSE |
ELSE |
273 |
cal = RCPD * calice |
cal = RCPD * calice |
274 |
WHERE (snow > 0.0) cal = RCPD * calsno |
WHERE (snow > 0.) cal = RCPD * calsno |
275 |
ENDIF |
ENDIF |
276 |
beta = 1.0 |
beta = 1. |
277 |
dif_grnd = 0.0 |
dif_grnd = 0. |
278 |
|
|
279 |
call calcul_fluxs(nisurf, dtime, tsurf, p1lay(:knon), cal(:knon), & |
call calcul_fluxs(dtime, tsurf, p1lay(:knon), cal, & |
280 |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
281 |
radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & |
radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & |
282 |
u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & |
u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & |
283 |
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), & |
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap, & |
284 |
fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), dflux_l(:knon)) |
fluxlat, flux_t, dflux_s(:knon), dflux_l(:knon)) |
285 |
|
call fonte_neige(is_lic, dtime, precip_rain(:knon), & |
286 |
call fonte_neige(nisurf, dtime, tsurf, p1lay(:knon), beta(:knon), & |
precip_snow(:knon), snow, qsol(:knon), tsurf_new, evap, & |
287 |
tq_cdrag(:knon), ps(:knon), precip_rain(:knon), & |
fqcalving(:knon), ffonte(:knon), run_off_lic_0(: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)) |
|
288 |
|
|
289 |
! calcul albedo |
! calcul albedo |
290 |
CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) |
CALL albsno(dtime, agesno, alb_neig, precip_snow(:knon)) |
291 |
WHERE (snow(1 : knon) < 0.0001) agesno(1 : knon) = 0. |
WHERE (snow < 0.0001) agesno = 0. |
292 |
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 |
|
293 |
|
|
294 |
! Rugosite |
! Rugosite |
295 |
z0_new = rugoro |
z0_new = rugoro |
|
|
|
|
! Remplissage des pourcentages de surface |
|
|
pctsrf_new(:, nisurf) = pctsrf(:, nisurf) |
|
|
|
|
|
alblw(1:knon) = alb_new(1:knon) |
|
296 |
case default |
case default |
297 |
print *, 'Index surface = ', nisurf |
print *, 'Index surface = ', nisurf |
298 |
abort_message = 'Index surface non valable' |
call abort_gcm("interfsurf_hq", 'Index surface non valable') |
|
call abort_gcm(modname, abort_message, 1) |
|
299 |
end select |
end select |
300 |
|
|
301 |
END SUBROUTINE interfsurf_hq |
END SUBROUTINE interfsurf_hq |