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ocean_forced_mod.F90 @ 5441

Last change on this file since 5441 was 4143, checked in by dcugnet, 3 years ago

Some variables are renamed or replaced by direct equivalents:
- iso_indnum -> tracers(:)%iso_iName
- niso_possibles -> niso
- iqiso -> iqIsoPha ; index_trac -> itZonIso
- ok_iso_verif -> isoCheck
- ntraceurs_zone -> nzone ; ntraciso -> ntiso
- qperemin -> min_qparent ; masseqmin -> min_qmass ; ratiomin -> min_ratio
Some renamed variables are only aliased with the older name (using USE <module>, ONLY: <oldName> => <newName>) in routines where they are repeated many times.
Few hard-coded indexes are now computed (examples: ilic, iso, ivap, irneb, iq_vap, iq_liq, iso_H2O, iso_HDO, iso_HTO, iso_O17, iso_O18).
The IF(isoCheck) test is now embedded in the check_isotopes_seq and check_isotopes_loc routines (lighter calling).

File size: 19.2 KB

Line
1	!
2	! $Id: ocean_forced_mod.F90 3327 2018-05-16 13:58:59Z musat $
3	!
4	MODULE ocean_forced_mod
5	!
6	! This module is used for both the sub-surfaces ocean and sea-ice for the case of a
7	! forced ocean, "ocean=force".
8	!
9	IMPLICIT NONE
10
11	CONTAINS
12	!
13	!****************************************************************************************
14	!
15	SUBROUTINE ocean_forced_noice( &
16	itime, dtime, jour, knon, knindex, &
17	p1lay, cdragh, cdragq, cdragm, precip_rain, precip_snow, &
18	temp_air, spechum, &
19	AcoefH, AcoefQ, BcoefH, BcoefQ, &
20	AcoefU, AcoefV, BcoefU, BcoefV, &
21	ps, u1, v1, gustiness, tsurf_in, &
22	radsol, snow, agesno, &
23	qsurf, evap, fluxsens, fluxlat, flux_u1, flux_v1, &
24	tsurf_new, dflux_s, dflux_l, sens_prec_liq, rhoa &
25	#ifdef ISO
26	,xtprecip_rain, xtprecip_snow, xtspechum,Roce,rlat, &
27	xtsnow,xtevap,h1 &
28	#endif
29	)
30	!
31	! This subroutine treats the "open ocean", all grid points that are not entierly covered
32	! by ice.
33	! The routine receives data from climatologie file limit.nc and does some calculations at the
34	! surface.
35	!
36	USE dimphy
37	USE calcul_fluxs_mod
38	USE limit_read_mod
39	USE mod_grid_phy_lmdz
40	USE indice_sol_mod
41	USE phys_output_var_mod, ONLY : sens_prec_liq_o, sens_prec_sol_o, lat_prec_liq_o, lat_prec_sol_o
42	use config_ocean_skin_m, only: activate_ocean_skin
43	#ifdef ISO
44	USE infotrac_phy, ONLY: ntiso,niso
45	USE isotopes_routines_mod, ONLY: calcul_iso_surf_oce_vectall, &
46	& calcul_iso_surf_sic_vectall
47	#ifdef ISOVERIF
48	USE isotopes_mod, ONLY: iso_eau,ridicule
49	!USE isotopes_verif_mod, ONLY: errmax,errmaxrel,iso_verif_egalite_choix
50	USE isotopes_verif_mod
51	#endif
52	#endif
53
54	INCLUDE "YOMCST.h"
55	INCLUDE "clesphys.h"
56	INCLUDE "flux_arp.h"
57
58	! Input arguments
59	!****************************************************************************************
60	INTEGER, INTENT(IN) :: itime, jour, knon
61	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
62	REAL, INTENT(IN) :: dtime
63	REAL, DIMENSION(klon), INTENT(IN) :: p1lay
64	REAL, DIMENSION(klon), INTENT(IN) :: cdragh, cdragq, cdragm
65	REAL, DIMENSION(klon), INTENT(IN) :: precip_rain, precip_snow
66	REAL, DIMENSION(klon), INTENT(IN) :: temp_air, spechum
67	REAL, DIMENSION(klon), INTENT(IN) :: AcoefH, AcoefQ, BcoefH, BcoefQ
68	REAL, DIMENSION(klon), INTENT(IN) :: AcoefU, AcoefV, BcoefU, BcoefV
69	REAL, DIMENSION(klon), INTENT(IN) :: ps
70	REAL, DIMENSION(klon), INTENT(IN) :: u1, v1, gustiness
71	REAL, DIMENSION(klon), INTENT(IN) :: tsurf_in
72	real, intent(in):: rhoa(:) ! (knon) density of moist air (kg / m3)
73
74	#ifdef ISO
75	REAL, DIMENSION(ntiso,klon), INTENT(IN) :: xtprecip_rain, xtprecip_snow
76	REAL, DIMENSION(ntiso,klon), INTENT(IN) :: xtspechum
77	real, dimension(klon), intent(IN) :: rlat
78	#endif
79
80	! In/Output arguments
81	!****************************************************************************************
82	REAL, DIMENSION(klon), INTENT(INOUT) :: radsol
83	REAL, DIMENSION(klon), INTENT(INOUT) :: snow
84	REAL, DIMENSION(klon), INTENT(INOUT) :: agesno !? put to 0 in ocean
85	#ifdef ISO
86	REAL, DIMENSION(niso,klon), INTENT(IN) :: xtsnow
87	REAL, DIMENSION(niso,klon), INTENT(INOUT) :: Roce
88	#endif
89
90	! Output arguments
91	!****************************************************************************************
92	REAL, DIMENSION(klon), INTENT(OUT) :: qsurf
93	REAL, DIMENSION(klon), INTENT(OUT) :: evap, fluxsens, fluxlat
94	REAL, DIMENSION(klon), INTENT(OUT) :: flux_u1, flux_v1
95	REAL, DIMENSION(klon), INTENT(OUT) :: tsurf_new
96	REAL, DIMENSION(klon), INTENT(OUT) :: dflux_s, dflux_l
97	REAL, intent(out):: sens_prec_liq(:) ! (knon)
98
99	#ifdef ISO
100	REAL, DIMENSION(ntiso,klon), INTENT(OUT) :: xtevap ! isotopes in evaporation flux
101	REAL, DIMENSION(klon), INTENT(out) :: h1 ! just a diagnostic, not useful for the simulation
102	#endif
103
104	! Local variables
105	!****************************************************************************************
106	INTEGER :: i, j
107	REAL, DIMENSION(klon) :: cal, beta, dif_grnd
108	REAL, DIMENSION(klon) :: alb_neig, tsurf_lim, zx_sl
109	REAL, DIMENSION(klon) :: u0, v0
110	REAL, DIMENSION(klon) :: u1_lay, v1_lay
111	LOGICAL :: check=.FALSE.
112	REAL sens_prec_sol(knon)
113	REAL, DIMENSION(klon) :: lat_prec_liq, lat_prec_sol
114
115	#ifdef ISO
116	real, parameter :: t_coup = 273.15
117	#endif
118
119	!****************************************************************************************
120	! Start calculation
121	!****************************************************************************************
122	IF (check) WRITE(,)' Entering ocean_forced_noice'
123
124	#ifdef ISO
125	#ifdef ISOVERIF
126	do i=1,knon
127	if (iso_eau.gt.0) then
128	call iso_verif_egalite_choix(xtspechum(iso_eau,i), &
129	& spechum(i),'ocean_forced_mod 111', &
130	& errmax,errmaxrel)
131	call iso_verif_egalite_choix(snow(i), &
132	& xtsnow(iso_eau,i),'ocean_forced_mod 117', &
133	& errmax,errmaxrel)
134	endif !if (iso_eau.gt.0) then
135	enddo !do i=1,knon
136	#endif
137	#endif
138
139	!****************************************************************************************
140	! 1)
141	! Read sea-surface temperature from file limit.nc
142	!
143	!****************************************************************************************
144	!--sb:
145	!!jyg if (knon.eq.1) then ! single-column model
146	if (klon_glo.eq.1) then ! single-column model
147	! EV: now surface Tin flux_arp.h
148	!CALL read_tsurf1d(knon,tsurf_lim) ! new
149	DO i = 1, knon
150	tsurf_lim(i) = tg
151	ENDDO
152
153	else ! GCM
154	CALL limit_read_sst(knon,knindex,tsurf_lim &
155	#ifdef ISO
156	& ,Roce,rlat &
157	#endif
158	& )
159	endif ! knon
160	!sb--
161
162	!****************************************************************************************
163	! 2)
164	! Flux calculation
165	!
166	!****************************************************************************************
167	! Set some variables for calcul_fluxs
168	!cal = 0.
169	!beta = 1.
170	!dif_grnd = 0.
171
172
173	! EV: use calbeta to calculate beta
174	! Need to initialize qsurf for calbeta but it is not modified by this routine
175	qsurf(:)=0.
176	CALL calbeta(dtime, is_oce, knon, snow, qsurf, beta, cal, dif_grnd)
177
178
179	alb_neig(:) = 0.
180	agesno(:) = 0.
181	lat_prec_liq = 0.; lat_prec_sol = 0.
182
183	! Suppose zero surface speed
184	u0(:)=0.0
185	v0(:)=0.0
186	u1_lay(:) = u1(:) - u0(:)
187	v1_lay(:) = v1(:) - v0(:)
188
189	! Calcul de tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l and qsurf
190	CALL calcul_fluxs(knon, is_oce, dtime, &
191	merge(tsurf_in, tsurf_lim, activate_ocean_skin == 2), p1lay, cal, &
192	beta, cdragh, cdragq, ps, &
193	precip_rain, precip_snow, snow, qsurf, &
194	radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, gustiness, &
195	f_qsat_oce,AcoefH, AcoefQ, BcoefH, BcoefQ, &
196	tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l, &
197	sens_prec_liq, sens_prec_sol, lat_prec_liq, lat_prec_sol, rhoa)
198	if (activate_ocean_skin == 2) tsurf_new = tsurf_lim
199
200	do j = 1, knon
201	i = knindex(j)
202	sens_prec_liq_o(i,1) = sens_prec_liq(j)
203	sens_prec_sol_o(i,1) = sens_prec_sol(j)
204	lat_prec_liq_o(i,1) = lat_prec_liq(j)
205	lat_prec_sol_o(i,1) = lat_prec_sol(j)
206	enddo
207
208
209	! - Flux calculation at first modele level for U and V
210	CALL calcul_flux_wind(knon, dtime, &
211	u0, v0, u1, v1, gustiness, cdragm, &
212	AcoefU, AcoefV, BcoefU, BcoefV, &
213	p1lay, temp_air, &
214	flux_u1, flux_v1)
215
216
217	#ifdef ISO
218	call calcul_iso_surf_oce_vectall(klon, knon,t_coup, &
219	& ps,tsurf_new,spechum,u1_lay, v1_lay, xtspechum, &
220	& evap, Roce,xtevap,h1 &
221	#ifdef ISOTRAC
222	& ,knindex &
223	#endif
224	& )
225	#endif
226
227	#ifdef ISO
228	#ifdef ISOVERIF
229	! write(,) 'ocean_forced_mod 176: sortie de ocean_forced_noice'
230	if (iso_eau.gt.0) then
231	do i=1,knon
232	call iso_verif_egalite_choix(snow(i), &
233	& xtsnow(iso_eau,i),'ocean_forced_mod 180', &
234	& errmax,errmaxrel)
235	enddo ! do j=1,knon
236	endif !if (iso_eau.gt.0) then
237	#endif
238	#endif
239
240	END SUBROUTINE ocean_forced_noice
241	!
242	!***************************************************************************************
243	!
244	SUBROUTINE ocean_forced_ice( &
245	itime, dtime, jour, knon, knindex, &
246	tsurf_in, p1lay, cdragh, cdragm, precip_rain, precip_snow, temp_air, spechum, &
247	AcoefH, AcoefQ, BcoefH, BcoefQ, &
248	AcoefU, AcoefV, BcoefU, BcoefV, &
249	ps, u1, v1, gustiness, &
250	radsol, snow, qsol, agesno, tsoil, &
251	qsurf, alb1_new, alb2_new, evap, fluxsens, fluxlat, flux_u1, flux_v1, &
252	tsurf_new, dflux_s, dflux_l, rhoa &
253	#ifdef ISO
254	,xtprecip_rain, xtprecip_snow, xtspechum,Roce, &
255	xtsnow, xtsol,xtevap,Rland_ice &
256	#endif
257	)
258	!
259	! This subroutine treats the ocean where there is ice.
260	! The routine reads data from climatologie file and does flux calculations at the
261	! surface.
262	!
263	USE dimphy
264	USE geometry_mod, ONLY: longitude,latitude
265
266	USE calcul_fluxs_mod
267	USE surface_data, ONLY : calice, calsno
268	USE limit_read_mod
269	USE fonte_neige_mod, ONLY : fonte_neige
270	USE indice_sol_mod
271	USE phys_output_var_mod, ONLY : sens_prec_liq_o, sens_prec_sol_o, lat_prec_liq_o, lat_prec_sol_o
272	#ifdef ISO
273	USE infotrac_phy, ONLY: niso, ntiso
274	USE isotopes_routines_mod, ONLY: calcul_iso_surf_oce_vectall, &
275	& calcul_iso_surf_sic_vectall
276	#ifdef ISOVERIF
277	USE isotopes_mod, ONLY: iso_eau,ridicule
278	!USE isotopes_verif_mod, ONLY: errmax,errmaxrel,iso_verif_egalite_choix
279	USE isotopes_verif_mod
280	#endif
281	#endif
282
283	! INCLUDE "indicesol.h"
284	INCLUDE "dimsoil.h"
285	INCLUDE "YOMCST.h"
286	INCLUDE "clesphys.h"
287	INCLUDE "flux_arp.h"
288
289	! Input arguments
290	!****************************************************************************************
291	INTEGER, INTENT(IN) :: itime, jour, knon
292	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
293	REAL, INTENT(IN) :: dtime
294	REAL, DIMENSION(klon), INTENT(IN) :: tsurf_in
295	REAL, DIMENSION(klon), INTENT(IN) :: p1lay
296	REAL, DIMENSION(klon), INTENT(IN) :: cdragh, cdragm
297	REAL, DIMENSION(klon), INTENT(IN) :: precip_rain, precip_snow
298	REAL, DIMENSION(klon), INTENT(IN) :: temp_air, spechum
299	REAL, DIMENSION(klon), INTENT(IN) :: AcoefH, AcoefQ, BcoefH, BcoefQ
300	REAL, DIMENSION(klon), INTENT(IN) :: AcoefU, AcoefV, BcoefU, BcoefV
301	REAL, DIMENSION(klon), INTENT(IN) :: ps
302	REAL, DIMENSION(klon), INTENT(IN) :: u1, v1, gustiness
303	real, intent(in):: rhoa(:) ! (knon) density of moist air (kg / m3)
304	#ifdef ISO
305	REAL, DIMENSION(ntiso,klon), INTENT(IN) :: xtprecip_rain, xtprecip_snow
306	REAL, DIMENSION(ntiso,klon), INTENT(IN) :: xtspechum
307	REAL, DIMENSION(niso,klon), INTENT(IN) :: Roce
308	REAL, DIMENSION(niso,klon), INTENT(IN) :: Rland_ice
309	#endif
310
311	! In/Output arguments
312	!****************************************************************************************
313	REAL, DIMENSION(klon), INTENT(INOUT) :: radsol
314	REAL, DIMENSION(klon), INTENT(INOUT) :: snow, qsol
315	REAL, DIMENSION(klon), INTENT(INOUT) :: agesno
316	REAL, DIMENSION(klon, nsoilmx), INTENT(INOUT) :: tsoil
317	#ifdef ISO
318	REAL, DIMENSION(niso,klon), INTENT(INOUT) :: xtsnow
319	REAL, DIMENSION(niso,klon), INTENT(IN) :: xtsol
320	#endif
321
322	! Output arguments
323	!****************************************************************************************
324	REAL, DIMENSION(klon), INTENT(OUT) :: qsurf
325	REAL, DIMENSION(klon), INTENT(OUT) :: alb1_new ! new albedo in visible SW interval
326	REAL, DIMENSION(klon), INTENT(OUT) :: alb2_new ! new albedo in near IR interval
327	REAL, DIMENSION(klon), INTENT(OUT) :: evap, fluxsens, fluxlat
328	REAL, DIMENSION(klon), INTENT(OUT) :: flux_u1, flux_v1
329	REAL, DIMENSION(klon), INTENT(OUT) :: tsurf_new
330	REAL, DIMENSION(klon), INTENT(OUT) :: dflux_s, dflux_l
331	#ifdef ISO
332	REAL, DIMENSION(ntiso,klon), INTENT(OUT) :: xtevap
333	#endif
334
335	! Local variables
336	!****************************************************************************************
337	LOGICAL :: check=.FALSE.
338	INTEGER :: i, j
339	REAL :: zfra
340	REAL, PARAMETER :: t_grnd=271.35
341	REAL, DIMENSION(klon) :: cal, beta, dif_grnd, capsol
342	REAL, DIMENSION(klon) :: alb_neig, tsurf_tmp
343	REAL, DIMENSION(klon) :: soilcap, soilflux
344	REAL, DIMENSION(klon) :: u0, v0
345	REAL, DIMENSION(klon) :: u1_lay, v1_lay
346	REAL sens_prec_liq(knon), sens_prec_sol (knon)
347	REAL, DIMENSION(klon) :: lat_prec_liq, lat_prec_sol
348
349	#ifdef ISO
350	real, parameter :: t_coup = 273.15
351	real, dimension(klon) :: fq_fonte_diag
352	real, dimension(klon) :: fqfonte_diag
353	real, dimension(klon) :: snow_evap_diag
354	real, dimension(klon) :: fqcalving_diag
355	real, DIMENSION(klon) :: run_off_lic_diag
356	real :: coeff_rel_diag
357	real :: max_eau_sol_diag
358	real, dimension(klon) :: runoff_diag
359	integer ixt
360	REAL, DIMENSION(niso,klon) :: xtsnow_prec,xtsol_prec
361	REAL, DIMENSION(klon) :: snow_prec,qsol_prec
362	#endif
363
364	!****************************************************************************************
365	! Start calculation
366	!****************************************************************************************
367	IF (check) WRITE(,)'Entering surface_seaice, knon=',knon
368
369	!****************************************************************************************
370	! 1)
371	! Flux calculation : tsurf_new, evap, fluxlat, fluxsens, flux_u1, flux_v1
372	! dflux_s, dflux_l and qsurf
373	!****************************************************************************************
374
375	tsurf_tmp(:) = tsurf_in(:)
376
377	! calculate the parameters cal, beta, capsol and dif_grnd and then recalculate cal
378	CALL calbeta(dtime, is_sic, knon, snow, qsol, beta, capsol, dif_grnd)
379
380
381	IF (soil_model) THEN
382	! update tsoil and calculate soilcap and soilflux
383	CALL soil(dtime, is_sic, knon, snow, tsurf_tmp, qsol, &
384	& longitude(knindex(1:knon)), latitude(knindex(1:knon)), tsoil,soilcap, soilflux)
385
386	cal(1:knon) = RCPD / soilcap(1:knon)
387	radsol(1:knon) = radsol(1:knon) + soilflux(1:knon)
388	dif_grnd = 1.0 / tau_gl
389	ELSE
390	dif_grnd = 1.0 / tau_gl
391	cal = RCPD * calice
392	WHERE (snow > 0.0) cal = RCPD * calsno
393	ENDIF
394
395	! beta = 1.0
396	lat_prec_liq = 0.; lat_prec_sol = 0.
397
398	! Suppose zero surface speed
399	u0(:)=0.0
400	v0(:)=0.0
401	u1_lay(:) = u1(:) - u0(:)
402	v1_lay(:) = v1(:) - v0(:)
403	CALL calcul_fluxs(knon, is_sic, dtime, &
404	tsurf_tmp, p1lay, cal, beta, cdragh, cdragh, ps, &
405	precip_rain, precip_snow, snow, qsurf, &
406	radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, gustiness, &
407	f_qsat_oce,AcoefH, AcoefQ, BcoefH, BcoefQ, &
408	tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l, &
409	sens_prec_liq, sens_prec_sol, lat_prec_liq, lat_prec_sol, rhoa)
410	do j = 1, knon
411	i = knindex(j)
412	sens_prec_liq_o(i,2) = sens_prec_liq(j)
413	sens_prec_sol_o(i,2) = sens_prec_sol(j)
414	lat_prec_liq_o(i,2) = lat_prec_liq(j)
415	lat_prec_sol_o(i,2) = lat_prec_sol(j)
416	enddo
417
418	! - Flux calculation at first modele level for U and V
419	CALL calcul_flux_wind(knon, dtime, &
420	u0, v0, u1, v1, gustiness, cdragm, &
421	AcoefU, AcoefV, BcoefU, BcoefV, &
422	p1lay, temp_air, &
423	flux_u1, flux_v1)
424
425	!****************************************************************************************
426	! 2)
427	! Calculations due to snow and runoff
428	!
429	!****************************************************************************************
430
431	#ifdef ISO
432	! verif
433	#ifdef ISOVERIF
434	do i=1,knon
435	if (iso_eau.gt.0) then
436	if (snow(i).gt.ridicule) then
437	call iso_verif_egalite_choix(xtsnow(iso_eau,i),snow(i), &
438	& 'interfsurf 964',errmax,errmaxrel)
439	endif !if ((snow(i).gt.ridicule)) then
440	endif !if (iso_eau.gt.0) then
441	enddo !do i=1,knon
442	#endif
443	! end verif
444
445	do i=1,knon
446	snow_prec(i)=snow(i)
447	do ixt=1,niso
448	xtsnow_prec(ixt,i)=xtsnow(ixt,i)
449	enddo !do ixt=1,niso
450	! initialisation:
451	fq_fonte_diag(i)=0.0
452	fqfonte_diag(i)=0.0
453	snow_evap_diag(i)=0.0
454	enddo !do i=1,knon
455	#endif
456
457	CALL fonte_neige( knon, is_sic, knindex, dtime, &
458	tsurf_tmp, precip_rain, precip_snow, &
459	snow, qsol, tsurf_new, evap &
460	#ifdef ISO
461	& ,fq_fonte_diag,fqfonte_diag,snow_evap_diag,fqcalving_diag &
462	& ,max_eau_sol_diag,runoff_diag,run_off_lic_diag,coeff_rel_diag &
463	#endif
464	& )
465
466
467	#ifdef ISO
468	! isotopes: tout est externalisé
469	!#ifdef ISOVERIF
470	! write(,) 'ocean_forced_mod 377: call calcul_iso_surf_sic_vectall'
471	! write(,) 'klon,knon=',klon,knon
472	!#endif
473	call calcul_iso_surf_sic_vectall(klon,knon, &
474	& evap,snow_evap_diag,Tsurf_new,Roce,snow, &
475	& fq_fonte_diag,fqfonte_diag,dtime,t_coup, &
476	& precip_snow,xtprecip_snow,xtprecip_rain, snow_prec,xtsnow_prec, &
477	& xtspechum,spechum,ps, &
478	& xtevap,xtsnow,fqcalving_diag, &
479	& knindex,is_sic,run_off_lic_diag,coeff_rel_diag,Rland_ice &
480	& )
481	#ifdef ISOVERIF
482	!write(,) 'ocean_forced_mod 391: sortie calcul_iso_surf_sic_vectall'
483	if (iso_eau.gt.0) then
484	do i=1,knon
485	call iso_verif_egalite_choix(snow(i), &
486	& xtsnow(iso_eau,i),'ocean_forced_mod 396', &
487	& errmax,errmaxrel)
488	enddo ! do j=1,knon
489	endif !if (iso_eau.gt.0) then
490	#endif
491	!#ifdef ISOVERIF
492	#endif
493	!#ifdef ISO
494
495	! Calculation of albedo at snow (alb_neig) and update the age of snow (agesno)
496	!
497	CALL albsno(klon, knon, dtime, agesno(:), alb_neig(:), precip_snow(:))
498
499	WHERE (snow(1:knon) .LT. 0.0001) agesno(1:knon) = 0.
500
501	alb1_new(:) = 0.0
502	DO i=1, knon
503	zfra = MAX(0.0,MIN(1.0,snow(i)/(snow(i)+10.0)))
504	alb1_new(i) = alb_neig(i) * zfra + 0.6 * (1.0-zfra)
505	ENDDO
506
507	alb2_new(:) = alb1_new(:)
508
509	END SUBROUTINE ocean_forced_ice
510
511	!************************************************************************
512	! 1D case
513	!************************************************************************
514	! SUBROUTINE read_tsurf1d(knon,sst_out)
515	!
516	! This subroutine specifies the surface temperature to be used in 1D simulations
517	!
518	! USE dimphy, ONLY : klon
519	!
520	! INTEGER, INTENT(IN) :: knon ! nomber of points on compressed grid
521	! REAL, DIMENSION(klon), INTENT(OUT) :: sst_out ! tsurf used to force the single-column model
522	!
523	! INTEGER :: i
524	! COMMON defined in lmdz1d.F:
525	! real ts_cur
526	! common /sst_forcing/ts_cur
527	!
528	! DO i = 1, knon
529	! sst_out(i) = ts_cur
530	! ENDDO
531	!
532	! END SUBROUTINE read_tsurf1d
533	!
534	!
535	!************************************************************************
536	END MODULE ocean_forced_mod
537
538
539
540
541
542

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