134 |
real, parameter:: calice=1.0/(5.1444e6 * 0.15), tau_gl=86400. * 5. |
real, parameter:: calice=1.0/(5.1444e6 * 0.15), tau_gl=86400. * 5. |
135 |
real, parameter:: calsno=1./(2.3867e6 * 0.15) |
real, parameter:: calsno=1./(2.3867e6 * 0.15) |
136 |
real tsurf_temp(knon) |
real tsurf_temp(knon) |
137 |
real alb_neig(klon) |
real alb_neig(knon) |
138 |
real zfra(klon) |
real zfra(knon) |
139 |
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|
140 |
!------------------------------------------------------------- |
!------------------------------------------------------------- |
141 |
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|
171 |
dif_grnd = 999999. |
dif_grnd = 999999. |
172 |
capsol = 999999. |
capsol = 999999. |
173 |
z0_new = 999999. |
z0_new = 999999. |
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alb_neig = 999999. |
|
174 |
tsurf_new = 999999. |
tsurf_new = 999999. |
175 |
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176 |
!IM: "slab" ocean; initialisations |
!IM: "slab" ocean; initialisations |
194 |
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195 |
! Calcul age de la neige |
! Calcul age de la neige |
196 |
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197 |
! calcul albedo: lecture albedo fichier boundary conditions |
! Read albedo from the file containing boundary conditions then |
198 |
! puis ajout albedo neige |
! add the albedo of snow: |
199 |
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|
200 |
call interfsur_lim(itime, dtime, jour, knindex, debut, albedo, z0_new) |
call interfsur_lim(itime, dtime, jour, knindex, debut, albedo, z0_new) |
201 |
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|
202 |
! calcul snow et qsurf, hydrol adapt\'e |
! Calcul snow et qsurf, hydrologie adapt\'ee |
203 |
CALL calbeta(nisurf, snow(:knon), qsol(:knon), beta(:knon), & |
CALL calbeta(nisurf, snow(:knon), qsol(:knon), beta(:knon), & |
204 |
capsol(:knon), dif_grnd(:knon)) |
capsol(:knon), dif_grnd(:knon)) |
205 |
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|
225 |
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, & |
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, & |
226 |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
227 |
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|
228 |
call albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) |
call albsno(dtime, agesno(:knon), alb_neig, precip_snow(:knon)) |
229 |
where (snow(1 : knon) < 0.0001) agesno(1 : knon) = 0. |
where (snow(:knon) < 0.0001) agesno(:knon) = 0. |
230 |
zfra(:knon) = max(0.0, min(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) |
zfra = max(0.0, min(1.0, snow(:knon)/(snow(:knon) + 10.0))) |
231 |
albedo = alb_neig(:knon) * zfra(:knon) & |
albedo = alb_neig * zfra + albedo * (1. - zfra) |
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+ albedo * (1. - zfra(:knon)) |
|
232 |
z0_new = sqrt(z0_new**2 + rugoro**2) |
z0_new = sqrt(z0_new**2 + rugoro**2) |
233 |
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|
234 |
! Remplissage des pourcentages de surface |
! Remplissage des pourcentages de surface |
242 |
cal = 0. |
cal = 0. |
243 |
beta = 1. |
beta = 1. |
244 |
dif_grnd = 0. |
dif_grnd = 0. |
|
alb_neig = 0. |
|
245 |
agesno = 0. |
agesno = 0. |
246 |
call calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), & |
call calcul_fluxs(dtime, tsurf_temp, p1lay(:knon), & |
247 |
cal(:knon), beta(:knon), tq_cdrag(:knon), ps(:knon), & |
cal(:knon), beta(:knon), tq_cdrag(:knon), ps(:knon), & |
256 |
flux_o(:knon) = fluxsens(:knon) - evap(:knon) & |
flux_o(:knon) = fluxsens(:knon) - evap(:knon) & |
257 |
* merge(RLSTT, RLVTT, tsurf_new < RTT) |
* merge(RLSTT, RLVTT, tsurf_new < RTT) |
258 |
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|
259 |
! calcul albedo |
! Compute the albedo: |
260 |
if (cycle_diurne) then |
if (cycle_diurne) then |
261 |
CALL alboc_cd(rmu0(knindex), albedo) |
CALL alboc_cd(rmu0(knindex), albedo) |
262 |
else |
else |
318 |
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, & |
peqAcoef(:knon), petBcoef(:knon), peqBcoef(:knon), tsurf_new, & |
319 |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
320 |
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|
321 |
! calcul albedo |
! Compute the albedo: |
322 |
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|
323 |
CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) |
CALL albsno(dtime, agesno(:knon), alb_neig, precip_snow(:knon)) |
324 |
WHERE (snow(1 : knon) < 0.0001) agesno(1 : knon) = 0. |
WHERE (snow(:knon) < 0.0001) agesno(:knon) = 0. |
325 |
zfra(:knon) = MAX(0.0, MIN(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) |
zfra = MAX(0.0, MIN(1.0, snow(:knon)/(snow(:knon) + 10.0))) |
326 |
albedo = alb_neig(:knon) * zfra(:knon) + 0.6 * (1.0 - zfra(:knon)) |
albedo = alb_neig * zfra + 0.6 * (1.0 - zfra) |
327 |
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|
328 |
fder = fder + dflux_s + dflux_l |
fder = fder + dflux_s + dflux_l |
329 |
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|
365 |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
evap(:knon), fqcalving(:knon), ffonte(:knon), run_off_lic_0(:knon)) |
366 |
|
|
367 |
! calcul albedo |
! calcul albedo |
368 |
CALL albsno(klon, knon, dtime, agesno, alb_neig, precip_snow) |
CALL albsno(dtime, agesno(:knon), alb_neig, precip_snow(:knon)) |
369 |
WHERE (snow(1 : knon) < 0.0001) agesno(1 : knon) = 0. |
WHERE (snow(:knon) < 0.0001) agesno(:knon) = 0. |
|
zfra(:knon) = MAX(0.0, MIN(1.0, snow(1:knon)/(snow(1:knon) + 10.0))) |
|
370 |
albedo = 0.77 |
albedo = 0.77 |
371 |
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|
372 |
! Rugosite |
! Rugosite |