10 |
precip_rain, precip_snow, fder, rugos, rugoro, snow, qsurf, tsurf, & |
precip_rain, precip_snow, fder, rugos, rugoro, snow, qsurf, tsurf, & |
11 |
p1lay, ps, radsol, evap, fluxsens, fluxlat, dflux_l, dflux_s, & |
p1lay, ps, radsol, evap, fluxsens, fluxlat, dflux_l, dflux_s, & |
12 |
tsurf_new, albedo, z0_new, pctsrf_new, agesno, fqcalving, ffonte, & |
tsurf_new, albedo, z0_new, pctsrf_new, agesno, fqcalving, ffonte, & |
13 |
run_off_lic_0, flux_o, flux_g) |
run_off_lic_0) |
14 |
|
|
15 |
! Cette routine sert d'aiguillage entre l'atmosph\`ere et la surface |
! Cette routine sert d'aiguillage entre l'atmosph\`ere et la surface |
16 |
! en g\'en\'eral (sols continentaux, oc\'eans, glaces) pour les flux de |
! en g\'en\'eral (sols continentaux, oc\'eans, glaces) pour les flux de |
32 |
USE interfoce_lim_m, ONLY: interfoce_lim |
USE interfoce_lim_m, ONLY: interfoce_lim |
33 |
USE interfsur_lim_m, ONLY: interfsur_lim |
USE interfsur_lim_m, ONLY: interfsur_lim |
34 |
use soil_m, only: soil |
use soil_m, only: soil |
35 |
USE suphec_m, ONLY: rcpd, rlstt, rlvtt, rtt |
USE suphec_m, ONLY: rcpd, rtt |
36 |
|
|
37 |
integer, intent(IN):: itime ! numero du pas de temps |
integer, intent(IN):: itime ! numero du pas de temps |
38 |
real, intent(IN):: dtime ! pas de temps de la physique (en s) |
real, intent(IN):: dtime ! pas de temps de la physique (en s) |
74 |
! peqBcoef coeff. B de la resolution de la CL pour q |
! peqBcoef coeff. B de la resolution de la CL pour q |
75 |
|
|
76 |
real, intent(IN):: precip_rain(klon) |
real, intent(IN):: precip_rain(klon) |
77 |
! precipitation, liquid water mass flux (kg/m2/s), positive down |
! precipitation, liquid water mass flux (kg / m2 / s), positive down |
78 |
|
|
79 |
real, intent(IN):: precip_snow(klon) |
real, intent(IN):: precip_snow(klon) |
80 |
! precipitation, solid water mass flux (kg/m2/s), positive down |
! precipitation, solid water mass flux (kg / m2 / s), positive down |
81 |
|
|
82 |
REAL, INTENT(INOUT):: fder(klon) ! derivee des flux (pour le couplage) |
REAL, INTENT(INOUT):: fder(klon) ! derivee des flux (pour le couplage) |
83 |
real, intent(IN):: rugos(klon) ! rugosite |
real, intent(IN):: rugos(klon) ! rugosite |
88 |
! p1lay pression 1er niveau (milieu de couche) |
! p1lay pression 1er niveau (milieu de couche) |
89 |
real, dimension(klon), intent(IN):: ps |
real, dimension(klon), intent(IN):: ps |
90 |
! ps pression au sol |
! ps pression au sol |
91 |
|
|
92 |
REAL, DIMENSION(klon), INTENT(INOUT):: radsol |
REAL, DIMENSION(klon), INTENT(INOUT):: radsol |
93 |
! radsol rayonnement net aus sol (LW + SW) |
! rayonnement net au sol (LW + SW) |
94 |
|
|
95 |
real, intent(INOUT):: evap(klon) ! evaporation totale |
real, intent(INOUT):: evap(klon) ! evaporation totale |
96 |
real, dimension(klon), intent(OUT):: fluxsens, fluxlat |
real, dimension(klon), intent(OUT):: fluxsens, fluxlat |
97 |
! fluxsens flux de chaleur sensible |
! fluxsens flux de chaleur sensible |
102 |
real, intent(OUT):: z0_new(klon) ! surface roughness |
real, intent(OUT):: z0_new(klon) ! surface roughness |
103 |
real, dimension(klon, nbsrf), intent(OUT):: pctsrf_new |
real, dimension(klon, nbsrf), intent(OUT):: pctsrf_new |
104 |
! pctsrf_new nouvelle repartition des surfaces |
! pctsrf_new nouvelle repartition des surfaces |
105 |
real, dimension(klon), intent(INOUT):: agesno |
real, intent(INOUT):: agesno(:) ! (knon) |
106 |
|
|
107 |
! Flux d'eau "perdue" par la surface et n\'ecessaire pour que limiter la |
! Flux d'eau "perdue" par la surface et n\'ecessaire pour que limiter la |
108 |
! hauteur de neige, en kg/m2/s |
! hauteur de neige, en kg / m2 / s |
109 |
!jld a rajouter real, dimension(klon), intent(INOUT):: fqcalving |
!jld a rajouter real, dimension(klon), intent(INOUT):: fqcalving |
110 |
real, dimension(klon), intent(INOUT):: fqcalving |
real, dimension(klon), intent(INOUT):: fqcalving |
111 |
|
|
116 |
real, dimension(klon), intent(INOUT):: run_off_lic_0 |
real, dimension(klon), intent(INOUT):: run_off_lic_0 |
117 |
! run_off_lic_0 runoff glacier du pas de temps precedent |
! run_off_lic_0 runoff glacier du pas de temps precedent |
118 |
|
|
|
!IM: "slab" ocean |
|
|
real, dimension(klon), intent(OUT):: flux_o, flux_g |
|
|
|
|
119 |
! Local: |
! Local: |
120 |
|
REAL soilcap(klon) |
121 |
REAL, dimension(klon):: soilcap |
REAL soilflux(klon) |
122 |
REAL, dimension(klon):: soilflux |
logical:: first_call = .true. |
123 |
|
integer ii |
|
!IM: "slab" ocean |
|
|
real, parameter:: t_grnd=271.35 |
|
|
integer i |
|
|
|
|
|
character (len = 20), save:: modname = 'interfsurf_hq' |
|
|
character (len = 80):: abort_message |
|
|
logical, save:: first_call = .true. |
|
|
integer:: ii |
|
124 |
real, dimension(klon):: cal, beta, dif_grnd, capsol |
real, dimension(klon):: cal, beta, dif_grnd, capsol |
125 |
real, parameter:: calice=1.0/(5.1444e6 * 0.15), tau_gl=86400. * 5. |
real, parameter:: calice = 1. / (5.1444e6 * 0.15), tau_gl = 86400. * 5. |
126 |
real, parameter:: calsno=1./(2.3867e6 * 0.15) |
real, parameter:: calsno = 1. / (2.3867e6 * 0.15) |
127 |
real tsurf_temp(knon) |
real tsurf_temp(knon) |
128 |
real alb_neig(knon) |
real alb_neig(knon) |
129 |
real zfra(knon) |
real zfra(knon) |
135 |
|
|
136 |
if (first_call) then |
if (first_call) then |
137 |
call conf_interface |
call conf_interface |
138 |
|
|
139 |
if (nisurf /= is_ter .and. klon > 1) then |
if (nisurf /= is_ter .and. klon > 1) then |
|
print *, ' Warning:' |
|
140 |
print *, ' nisurf = ', nisurf, ' /= is_ter = ', is_ter |
print *, ' nisurf = ', nisurf, ' /= is_ter = ', is_ter |
141 |
print *, 'or on doit commencer par les surfaces continentales' |
print *, 'or on doit commencer par les surfaces continentales' |
142 |
abort_message='voir ci-dessus' |
call abort_gcm("interfsurf_hq", & |
143 |
call abort_gcm(modname, abort_message) |
'On doit commencer par les surfaces continentales') |
144 |
endif |
endif |
145 |
|
|
146 |
if (is_oce > is_sic) then |
if (is_oce > is_sic) then |
147 |
print *, 'Warning:' |
print *, 'is_oce = ', is_oce, '> is_sic = ', is_sic |
148 |
print *, ' Pour des raisons de sequencement dans le code' |
call abort_gcm("interfsurf_hq", & |
149 |
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) |
|
150 |
endif |
endif |
151 |
|
|
152 |
|
first_call = .false. |
153 |
endif |
endif |
|
first_call = .false. |
|
154 |
|
|
155 |
! Initialisations diverses |
! Initialisations diverses |
156 |
|
|
157 |
ffonte(1:knon)=0. |
ffonte(1:knon) = 0. |
158 |
fqcalving(1:knon)=0. |
fqcalving(1:knon) = 0. |
159 |
cal = 999999. |
cal = 999999. |
160 |
beta = 999999. |
beta = 999999. |
161 |
dif_grnd = 999999. |
dif_grnd = 999999. |
163 |
z0_new = 999999. |
z0_new = 999999. |
164 |
tsurf_new = 999999. |
tsurf_new = 999999. |
165 |
|
|
|
!IM: "slab" ocean; initialisations |
|
|
flux_o = 0. |
|
|
flux_g = 0. |
|
|
|
|
166 |
! Aiguillage vers les differents schemas de surface |
! Aiguillage vers les differents schemas de surface |
167 |
|
|
168 |
select case (nisurf) |
select case (nisurf) |
174 |
allocate(run_off(knon)) |
allocate(run_off(knon)) |
175 |
run_off = 0. |
run_off = 0. |
176 |
else if (size(run_off) /= knon) then |
else if (size(run_off) /= knon) then |
177 |
call abort_gcm(modname, 'Something is wrong: the number of ' & |
call abort_gcm("interfsurf_hq", 'Something is wrong: the number of ' & |
178 |
// 'continental points has changed since last call.') |
// 'continental points has changed since last call.') |
179 |
endif |
endif |
180 |
|
|
211 |
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, & |
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, & |
212 |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
213 |
|
|
214 |
call albsno(dtime, agesno(:knon), alb_neig, precip_snow(:knon)) |
call albsno(dtime, agesno, alb_neig, precip_snow(:knon)) |
215 |
where (snow(:knon) < 0.0001) agesno(:knon) = 0. |
where (snow(:knon) < 0.0001) agesno = 0. |
216 |
zfra = max(0.0, min(1.0, snow(:knon)/(snow(:knon) + 10.0))) |
zfra = max(0., min(1., snow(:knon) / (snow(:knon) + 10.))) |
217 |
albedo = alb_neig * zfra + albedo * (1. - zfra) |
albedo = alb_neig * zfra + albedo * (1. - zfra) |
218 |
z0_new = sqrt(z0_new**2 + rugoro**2) |
z0_new = sqrt(z0_new**2 + rugoro**2) |
219 |
|
|
220 |
! Remplissage des pourcentages de surface |
! Remplissage des pourcentages de surface |
221 |
pctsrf_new(:, nisurf) = pctsrf(:, nisurf) |
pctsrf_new(:, nisurf) = pctsrf(:, nisurf) |
222 |
case (is_oce) |
case (is_oce) |
223 |
! Surface "ocean" appel \`a l'interface avec l'oc\'ean |
! Surface "oc\'ean", appel \`a l'interface avec l'oc\'ean |
224 |
! lecture conditions limites |
|
225 |
call interfoce_lim(itime, dtime, jour, knindex, debut, tsurf_temp, & |
call interfoce_lim(itime, dtime, jour, knindex, debut, tsurf_temp, & |
226 |
pctsrf_new) |
pctsrf_new) |
227 |
|
|
229 |
beta = 1. |
beta = 1. |
230 |
dif_grnd = 0. |
dif_grnd = 0. |
231 |
agesno = 0. |
agesno = 0. |
232 |
call calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), & |
call calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), cal(:knon), & |
233 |
cal(:knon), beta(:knon), tq_cdrag(:knon), ps(:knon), & |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
234 |
qsurf(:knon), radsol(:knon), dif_grnd(:knon), temp_air(:knon), & |
radsol(:knon), dif_grnd(:knon), temp_air(:knon), spechum(:knon), & |
235 |
spechum(:knon), u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), & |
u1_lay(:knon), v1_lay(:knon), petAcoef(:knon), peqAcoef(:knon), & |
236 |
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), & |
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), & |
237 |
tsurf_new, evap(:knon), fluxlat(:knon), fluxsens(:knon), & |
fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), dflux_l(:knon)) |
|
dflux_s(:knon), dflux_l(:knon)) |
|
238 |
fder = fder + dflux_s + dflux_l |
fder = fder + dflux_s + dflux_l |
239 |
|
|
|
!IM: flux ocean-atmosphere utile pour le "slab" ocean |
|
|
flux_o(:knon) = fluxsens(:knon) - evap(:knon) & |
|
|
* merge(RLSTT, RLVTT, tsurf_new < RTT) |
|
|
|
|
240 |
! Compute the albedo: |
! Compute the albedo: |
241 |
if (cycle_diurne) then |
if (cycle_diurne) then |
242 |
CALL alboc_cd(rmu0(knindex), albedo) |
CALL alboc_cd(rmu0(knindex), albedo) |
255 |
DO ii = 1, knon |
DO ii = 1, knon |
256 |
tsurf_new(ii) = tsurf(ii) |
tsurf_new(ii) = tsurf(ii) |
257 |
IF (pctsrf_new(knindex(ii), nisurf) < EPSFRA) then |
IF (pctsrf_new(knindex(ii), nisurf) < EPSFRA) then |
258 |
snow(ii) = 0.0 |
snow(ii) = 0. |
259 |
tsurf_new(ii) = RTT - 1.8 |
tsurf_new(ii) = RTT - 1.8 |
260 |
IF (soil_model) tsoil(ii, :) = RTT - 1.8 |
IF (soil_model) tsoil(ii, :) = RTT - 1.8 |
261 |
endif |
endif |
271 |
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
272 |
dif_grnd = 0. |
dif_grnd = 0. |
273 |
ELSE |
ELSE |
274 |
dif_grnd = 1.0 / tau_gl |
dif_grnd = 1. / tau_gl |
275 |
cal = RCPD * calice |
cal = RCPD * calice |
276 |
WHERE (snow > 0.0) cal = RCPD * calsno |
WHERE (snow > 0.) cal = RCPD * calsno |
277 |
ENDIF |
ENDIF |
278 |
tsurf_temp = tsurf_new |
tsurf_temp = tsurf_new |
279 |
beta = 1.0 |
beta = 1. |
280 |
|
|
281 |
CALL calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), cal(:knon), & |
CALL calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), cal(:knon), & |
282 |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
285 |
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), & |
petBcoef(:knon), peqBcoef(:knon), tsurf_new, evap(:knon), & |
286 |
fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), dflux_l(:knon)) |
fluxlat(:knon), fluxsens(:knon), dflux_s(:knon), dflux_l(:knon)) |
287 |
|
|
|
!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 |
|
|
|
|
288 |
CALL fonte_neige(nisurf, dtime, tsurf_temp, p1lay(:knon), beta(:knon), & |
CALL fonte_neige(nisurf, dtime, tsurf_temp, p1lay(:knon), beta(:knon), & |
289 |
tq_cdrag(:knon), ps(:knon), precip_rain(:knon), & |
tq_cdrag(:knon), ps(:knon), precip_rain(:knon), & |
290 |
precip_snow(:knon), snow(:knon), qsol(:knon), temp_air(:knon), & |
precip_snow(:knon), snow(:knon), qsol(:knon), temp_air(:knon), & |
294 |
|
|
295 |
! Compute the albedo: |
! Compute the albedo: |
296 |
|
|
297 |
CALL albsno(dtime, agesno(:knon), alb_neig, precip_snow(:knon)) |
CALL albsno(dtime, agesno, alb_neig, precip_snow(:knon)) |
298 |
WHERE (snow(:knon) < 0.0001) agesno(:knon) = 0. |
WHERE (snow(:knon) < 0.0001) agesno = 0. |
299 |
zfra = MAX(0.0, MIN(1.0, snow(:knon)/(snow(:knon) + 10.0))) |
zfra = MAX(0., MIN(1., snow(:knon) / (snow(:knon) + 10.))) |
300 |
albedo = alb_neig * zfra + 0.6 * (1.0 - zfra) |
albedo = alb_neig * zfra + 0.6 * (1. - zfra) |
301 |
|
|
302 |
fder = fder + dflux_s + dflux_l |
fder = fder + dflux_s + dflux_l |
303 |
|
|
319 |
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
320 |
ELSE |
ELSE |
321 |
cal = RCPD * calice |
cal = RCPD * calice |
322 |
WHERE (snow > 0.0) cal = RCPD * calsno |
WHERE (snow > 0.) cal = RCPD * calsno |
323 |
ENDIF |
ENDIF |
324 |
beta = 1.0 |
beta = 1. |
325 |
dif_grnd = 0.0 |
dif_grnd = 0. |
326 |
|
|
327 |
call calcul_fluxs(dtime, tsurf, p1lay(:knon), cal(:knon), & |
call calcul_fluxs(dtime, tsurf, p1lay(:knon), cal(:knon), & |
328 |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
beta(:knon), tq_cdrag(:knon), ps(:knon), qsurf(:knon), & |
339 |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
340 |
|
|
341 |
! calcul albedo |
! calcul albedo |
342 |
CALL albsno(dtime, agesno(:knon), alb_neig, precip_snow(:knon)) |
CALL albsno(dtime, agesno, alb_neig, precip_snow(:knon)) |
343 |
WHERE (snow(:knon) < 0.0001) agesno(:knon) = 0. |
WHERE (snow(:knon) < 0.0001) agesno = 0. |
344 |
albedo = 0.77 |
albedo = 0.77 |
345 |
|
|
346 |
! Rugosite |
! Rugosite |
351 |
|
|
352 |
case default |
case default |
353 |
print *, 'Index surface = ', nisurf |
print *, 'Index surface = ', nisurf |
354 |
abort_message = 'Index surface non valable' |
call abort_gcm("interfsurf_hq", 'Index surface non valable') |
|
call abort_gcm(modname, abort_message) |
|
355 |
end select |
end select |
356 |
|
|
357 |
END SUBROUTINE interfsurf_hq |
END SUBROUTINE interfsurf_hq |