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surf_land_orchidee_nolic_mod.F90 @ 5278

Last change on this file since 5278 was 5274, checked in by abarral, 13 months ago
Replace yomcst.h by existing module
Property copyright set to Name of program: LMDZ Creation date: 1984 Version: LMDZ5 License: CeCILL version 2 Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539 See the license file in the root directory Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 29.8 KB

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1	!
2	MODULE surf_land_orchidee_nolic_mod
3	#ifdef ORCHIDEE_NOLIC
4	!
5	! This module controles the interface towards the model ORCHIDEE.
6	!
7	! Compatibility with ORCHIDIEE :
8	! This module is compiled only if cpp key ORCHIDEE_NOLIC is defined.
9	! The current version can be used with ORCHIDEE/trunk from revision 4465-7757.
10	! (it can be used for later revisions also but it is not needed.)
11	!
12	! Subroutines in this module : surf_land_orchidee
13	! Init_orchidee_index
14	! Get_orchidee_communicator
15	! Init_neighbours
16
17	USE dimphy
18	#ifdef CPP_VEGET
19	USE intersurf ! module d'ORCHIDEE
20	#endif
21	USE cpl_mod, ONLY : cpl_send_land_fields
22	USE surface_data, ONLY : type_ocean
23	USE geometry_mod, ONLY : dx, dy, boundslon, boundslat,longitude, latitude, cell_area, ind_cell_glo
24	USE mod_grid_phy_lmdz
25	USE mod_phys_lmdz_para, mpi_root_rank=>mpi_master
26	USE carbon_cycle_mod, ONLY : nbcf_in_orc, nbcf_out, fields_in, yfields_in, yfields_out, cfname_in, cfname_out
27	USE nrtype, ONLY : PI
28
29	IMPLICIT NONE
30
31	PRIVATE
32	PUBLIC :: surf_land_orchidee
33
34	CONTAINS
35	!
36	!****************************************************************************************
37	!
38	SUBROUTINE surf_land_orchidee(itime, dtime, date0, knon, &
39	knindex, rlon, rlat, yrmu0, pctsrf, &
40	debut, lafin, &
41	plev, u1_lay, v1_lay, gustiness, temp_air, spechum, epot_air, ccanopy, &
42	tq_cdrag, petAcoef, peqAcoef, petBcoef, peqBcoef, &
43	precip_rain, precip_snow, lwdown, swnet, swdown, &
44	ps, q2m, t2m, &
45	evap, fluxsens, fluxlat, &
46	tsol_rad, tsurf_new, alb1_new, alb2_new, &
47	emis_new, z0m_new, z0h_new, qsurf, &
48	veget, lai, height )
49
50	USE mod_surf_para
51	USE mod_synchro_omp
52	USE carbon_cycle_mod
53	USE indice_sol_mod
54	USE print_control_mod, ONLY: lunout
55	USE mod_grid_phy_lmdz, ONLY: nbp_lon, nbp_lat
56	#ifdef CPP_VEGET
57	USE time_phylmdz_mod, ONLY: itau_phy
58	#endif
59	USE yomcst_mod_h, ONLY: RPI, RCLUM, RHPLA, RKBOL, RNAVO &
60	, RDAY, REA, REPSM, RSIYEA, RSIDAY, ROMEGA &
61	, R_ecc, R_peri, R_incl &
62	, RA, RG, R1SA &
63	, RSIGMA &
64	, R, RMD, RMV, RD, RV, RCPD &
65	, RMO3, RMCO2, RMC, RMCH4, RMN2O, RMCFC11, RMCFC12 &
66	, RCPV, RCVD, RCVV, RKAPPA, RETV, eps_w &
67	, RCW, RCS &
68	, RLVTT, RLSTT, RLMLT, RTT, RATM &
69	, RESTT, RALPW, RBETW, RGAMW, RALPS, RBETS, RGAMS &
70	, RALPD, RBETD, RGAMD
71	!
72	! Cette routine sert d'interface entre le modele atmospherique et le
73	! modele de sol continental. Appel a sechiba
74	!
75	! L. Fairhead 02/2000
76	!
77	! input:
78	! itime numero du pas de temps
79	! dtime pas de temps de la physique (en s)
80	! nisurf index de la surface a traiter (1 = sol continental)
81	! knon nombre de points de la surface a traiter
82	! knindex index des points de la surface a traiter
83	! rlon longitudes de la grille entiere
84	! rlat latitudes de la grille entiere
85	! pctsrf tableau des fractions de surface de chaque maille
86	! debut logical: 1er appel a la physique (lire les restart)
87	! lafin logical: dernier appel a la physique (ecrire les restart)
88	! (si false calcul simplifie des fluxs sur les continents)
89	! plev hauteur de la premiere couche (Pa)
90	! u1_lay vitesse u 1ere couche
91	! v1_lay vitesse v 1ere couche
92	! temp_air temperature de l'air 1ere couche
93	! spechum humidite specifique 1ere couche
94	! epot_air temp pot de l'air
95	! ccanopy concentration CO2 canopee, correspond au co2_send de
96	! carbon_cycle_mod ou valeur constant co2_ppm
97	! tq_cdrag cdrag
98	! petAcoef coeff. A de la resolution de la CL pour t
99	! peqAcoef coeff. A de la resolution de la CL pour q
100	! petBcoef coeff. B de la resolution de la CL pour t
101	! peqBcoef coeff. B de la resolution de la CL pour q
102	! precip_rain precipitation liquide
103	! precip_snow precipitation solide
104	! lwdown flux IR descendant a la surface
105	! swnet flux solaire net
106	! swdown flux solaire entrant a la surface
107	! ps pression au sol
108	! radsol rayonnement net aus sol (LW + SW)
109	!
110	! output:
111	! evap evaporation totale
112	! fluxsens flux de chaleur sensible
113	! fluxlat flux de chaleur latente
114	! tsol_rad
115	! tsurf_new temperature au sol
116	! alb1_new albedo in visible SW interval
117	! alb2_new albedo in near IR interval
118	! emis_new emissivite
119	! z0m_new surface roughness for momentum
120	! z0h_new surface roughness for heat
121	! qsurf air moisture at surface
122	!
123	INCLUDE "dimpft.h"
124	!
125	! Parametres d'entree
126	!****************************************************************************************
127	INTEGER, INTENT(IN) :: itime
128	REAL, INTENT(IN) :: dtime
129	REAL, INTENT(IN) :: date0
130	INTEGER, INTENT(IN) :: knon
131	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
132	LOGICAL, INTENT(IN) :: debut, lafin
133	REAL, DIMENSION(klon,nbsrf), INTENT(IN) :: pctsrf
134	REAL, DIMENSION(klon), INTENT(IN) :: rlon, rlat
135	REAL, DIMENSION(klon), INTENT(IN) :: yrmu0 ! cosine of solar zenith angle
136	REAL, DIMENSION(klon), INTENT(IN) :: plev
137	REAL, DIMENSION(klon), INTENT(IN) :: u1_lay, v1_lay, gustiness
138	REAL, DIMENSION(klon), INTENT(IN) :: temp_air, spechum
139	REAL, DIMENSION(klon), INTENT(IN) :: epot_air, ccanopy
140	REAL, DIMENSION(klon), INTENT(IN) :: tq_cdrag
141	REAL, DIMENSION(klon), INTENT(IN) :: petAcoef, peqAcoef
142	REAL, DIMENSION(klon), INTENT(IN) :: petBcoef, peqBcoef
143	REAL, DIMENSION(klon), INTENT(IN) :: precip_rain, precip_snow
144	REAL, DIMENSION(klon), INTENT(IN) :: lwdown, swnet, swdown, ps
145	REAL, DIMENSION(klon), INTENT(IN) :: q2m, t2m
146
147	! Parametres de sortie
148	!****************************************************************************************
149	REAL, DIMENSION(klon), INTENT(OUT) :: evap, fluxsens, fluxlat, qsurf
150	REAL, DIMENSION(klon), INTENT(OUT) :: tsol_rad, tsurf_new
151	REAL, DIMENSION(klon), INTENT(OUT) :: alb1_new, alb2_new
152	REAL, DIMENSION(klon), INTENT(OUT) :: emis_new, z0m_new, z0h_new
153	REAL, DIMENSION(klon,nvm_lmdz), INTENT(OUT) :: veget
154	REAL, DIMENSION(klon,nvm_lmdz), INTENT(OUT) :: lai
155	REAL, DIMENSION(klon,nvm_lmdz), INTENT(OUT) :: height
156
157	! Local
158	!****************************************************************************************
159	INTEGER :: ij, jj, igrid, ireal, index, nb
160	INTEGER :: error
161	REAL, DIMENSION(klon) :: swdown_vrai
162	CHARACTER (len = 20) :: modname = 'surf_land_orchidee'
163	CHARACTER (len = 80) :: abort_message
164	LOGICAL,SAVE :: check = .FALSE.
165	!$OMP THREADPRIVATE(check)
166
167	! type de couplage dans sechiba
168	! character (len=10) :: coupling = 'implicit'
169	! drapeaux controlant les appels dans SECHIBA
170	! type(control_type), save :: control_in
171	! Preserved albedo
172	REAL, ALLOCATABLE, DIMENSION(:), SAVE :: albedo_keep, zlev
173	!$OMP THREADPRIVATE(albedo_keep,zlev)
174	! coordonnees geographiques
175	REAL, ALLOCATABLE, DIMENSION(:,:), SAVE :: lalo
176	!$OMP THREADPRIVATE(lalo)
177	! boundaries of cells
178	REAL, ALLOCATABLE, DIMENSION(:,:,:), SAVE :: bounds_lalo
179	!$OMP THREADPRIVATE(bounds_lalo)
180	! pts voisins
181	INTEGER,ALLOCATABLE, DIMENSION(:,:), SAVE :: neighbours
182	!$OMP THREADPRIVATE(neighbours)
183	! fractions continents
184	REAL,ALLOCATABLE, DIMENSION(:), SAVE :: contfrac
185	!$OMP THREADPRIVATE(contfrac)
186	! resolution de la grille
187	REAL, ALLOCATABLE, DIMENSION (:,:), SAVE :: resolution
188	!$OMP THREADPRIVATE(resolution)
189
190	REAL, ALLOCATABLE, DIMENSION (:,:), SAVE :: lon_scat, lat_scat
191	!$OMP THREADPRIVATE(lon_scat,lat_scat)
192
193	! area of cells
194	REAL, ALLOCATABLE, DIMENSION (:), SAVE :: area
195	!$OMP THREADPRIVATE(area)
196
197	LOGICAL, SAVE :: lrestart_read = .TRUE.
198	!$OMP THREADPRIVATE(lrestart_read)
199	LOGICAL, SAVE :: lrestart_write = .FALSE.
200	!$OMP THREADPRIVATE(lrestart_write)
201
202	REAL, DIMENSION(knon,2) :: albedo_out
203
204	! Pb de nomenclature
205	REAL, DIMENSION(klon) :: petA_orc, peqA_orc
206	REAL, DIMENSION(klon) :: petB_orc, peqB_orc
207	! Pb de correspondances de grilles
208	INTEGER, DIMENSION(:), SAVE, ALLOCATABLE :: ig, jg
209	!$OMP THREADPRIVATE(ig,jg)
210	INTEGER :: indi, indj
211	INTEGER, SAVE, ALLOCATABLE,DIMENSION(:) :: ktindex
212	!$OMP THREADPRIVATE(ktindex)
213
214	! Essai cdrag
215	REAL, DIMENSION(klon) :: cdrag
216	INTEGER,SAVE :: offset
217	!$OMP THREADPRIVATE(offset)
218
219	REAL, DIMENSION(klon_glo) :: rlon_g,rlat_g
220	INTEGER, SAVE :: orch_comm
221	!$OMP THREADPRIVATE(orch_comm)
222
223	REAL, ALLOCATABLE, DIMENSION(:), SAVE :: coastalflow
224	!$OMP THREADPRIVATE(coastalflow)
225	REAL, ALLOCATABLE, DIMENSION(:), SAVE :: riverflow
226	!$OMP THREADPRIVATE(riverflow)
227
228	INTEGER :: orch_mpi_rank
229	INTEGER :: orch_mpi_size
230	INTEGER :: orch_omp_rank
231	INTEGER :: orch_omp_size
232
233	REAL, ALLOCATABLE, DIMENSION(:) :: longitude_glo
234	REAL, ALLOCATABLE, DIMENSION(:) :: latitude_glo
235	REAL, ALLOCATABLE, DIMENSION(:,:) :: boundslon_glo
236	REAL, ALLOCATABLE, DIMENSION(:,:) :: boundslat_glo
237	INTEGER, ALLOCATABLE, DIMENSION(:) :: ind_cell_glo_glo
238	INTEGER, ALLOCATABLE, SAVE,DIMENSION(:) :: ind_cell
239	!$OMP THREADPRIVATE(ind_cell)
240	INTEGER :: begin, end
241	!
242	! Fin definition
243	!****************************************************************************************
244
245	IF (check) WRITE(lunout,*)'Entree ', modname
246
247	! Initialisation
248
249	IF (debut) THEN
250	! Test of coherence between variable ok_veget and cpp key CPP_VEGET
251	#ifndef CPP_VEGET
252	abort_message='Pb de coherence: ok_veget = .true. mais CPP_VEGET = .false.'
253	CALL abort_physic(modname,abort_message,1)
254	#endif
255
256	CALL Init_surf_para(knon)
257	ALLOCATE(ktindex(knon))
258	IF ( .NOT. ALLOCATED(albedo_keep)) THEN
259	!ym ALLOCATE(albedo_keep(klon))
260	!ym bizarre que non allou� en knon precedement
261	ALLOCATE(albedo_keep(knon))
262	ALLOCATE(zlev(knon))
263	ENDIF
264	! Pb de correspondances de grilles
265	ALLOCATE(ig(klon))
266	ALLOCATE(jg(klon))
267	ig(1) = 1
268	jg(1) = 1
269	indi = 0
270	indj = 2
271	DO igrid = 2, klon - 1
272	indi = indi + 1
273	IF ( indi > nbp_lon) THEN
274	indi = 1
275	indj = indj + 1
276	ENDIF
277	ig(igrid) = indi
278	jg(igrid) = indj
279	ENDDO
280	ig(klon) = 1
281	jg(klon) = nbp_lat
282
283	IF ((.NOT. ALLOCATED(area))) THEN
284	ALLOCATE(area(knon), stat = error)
285	IF (error /= 0) THEN
286	abort_message='Pb allocation area'
287	CALL abort_physic(modname,abort_message,1)
288	ENDIF
289	ENDIF
290	DO igrid = 1, knon
291	area(igrid) = cell_area(knindex(igrid))
292	ENDDO
293
294	IF (grid_type==unstructured) THEN
295
296
297	IF ((.NOT. ALLOCATED(lon_scat))) THEN
298	ALLOCATE(lon_scat(nbp_lon,nbp_lat), stat = error)
299	IF (error /= 0) THEN
300	abort_message='Pb allocation lon_scat'
301	CALL abort_physic(modname,abort_message,1)
302	ENDIF
303	ENDIF
304
305	IF ((.NOT. ALLOCATED(lat_scat))) THEN
306	ALLOCATE(lat_scat(nbp_lon,nbp_lat), stat = error)
307	IF (error /= 0) THEN
308	abort_message='Pb allocation lat_scat'
309	CALL abort_physic(modname,abort_message,1)
310	ENDIF
311	ENDIF
312	CALL Gather(rlon,rlon_g)
313	CALL Gather(rlat,rlat_g)
314
315	IF (is_mpi_root) THEN
316	index = 1
317	DO jj = 2, nbp_lat-1
318	DO ij = 1, nbp_lon
319	index = index + 1
320	lon_scat(ij,jj) = rlon_g(index)
321	lat_scat(ij,jj) = rlat_g(index)
322	ENDDO
323	ENDDO
324	lon_scat(:,1) = lon_scat(:,2)
325	lat_scat(:,1) = rlat_g(1)
326	lon_scat(:,nbp_lat) = lon_scat(:,2)
327	lat_scat(:,nbp_lat) = rlat_g(klon_glo)
328	ENDIF
329
330	CALL bcast(lon_scat)
331	CALL bcast(lat_scat)
332
333	ELSE IF (grid_type==regular_lonlat) THEN
334
335	IF ((.NOT. ALLOCATED(lalo))) THEN
336	ALLOCATE(lalo(knon,2), stat = error)
337	IF (error /= 0) THEN
338	abort_message='Pb allocation lalo'
339	CALL abort_physic(modname,abort_message,1)
340	ENDIF
341	ENDIF
342
343	IF ((.NOT. ALLOCATED(bounds_lalo))) THEN
344	ALLOCATE(bounds_lalo(knon,nvertex,2), stat = error)
345	IF (error /= 0) THEN
346	abort_message='Pb allocation lalo'
347	CALL abort_physic(modname,abort_message,1)
348	ENDIF
349	ENDIF
350
351	IF ((.NOT. ALLOCATED(lon_scat))) THEN
352	ALLOCATE(lon_scat(nbp_lon,nbp_lat), stat = error)
353	IF (error /= 0) THEN
354	abort_message='Pb allocation lon_scat'
355	CALL abort_physic(modname,abort_message,1)
356	ENDIF
357	ENDIF
358	IF ((.NOT. ALLOCATED(lat_scat))) THEN
359	ALLOCATE(lat_scat(nbp_lon,nbp_lat), stat = error)
360	IF (error /= 0) THEN
361	abort_message='Pb allocation lat_scat'
362	CALL abort_physic(modname,abort_message,1)
363	ENDIF
364	ENDIF
365	lon_scat = 0.
366	lat_scat = 0.
367	DO igrid = 1, knon
368	index = knindex(igrid)
369	lalo(igrid,2) = rlon(index)
370	lalo(igrid,1) = rlat(index)
371	bounds_lalo(igrid,:,2)=boundslon(index,:)*180./PI
372	bounds_lalo(igrid,:,1)=boundslat(index,:)*180./PI
373	ENDDO
374
375
376
377	CALL Gather(rlon,rlon_g)
378	CALL Gather(rlat,rlat_g)
379
380	IF (is_mpi_root) THEN
381	index = 1
382	DO jj = 2, nbp_lat-1
383	DO ij = 1, nbp_lon
384	index = index + 1
385	lon_scat(ij,jj) = rlon_g(index)
386	lat_scat(ij,jj) = rlat_g(index)
387	ENDDO
388	ENDDO
389	lon_scat(:,1) = lon_scat(:,2)
390	lat_scat(:,1) = rlat_g(1)
391	lon_scat(:,nbp_lat) = lon_scat(:,2)
392	lat_scat(:,nbp_lat) = rlat_g(klon_glo)
393	ENDIF
394
395	CALL bcast(lon_scat)
396	CALL bcast(lat_scat)
397
398	ENDIF
399	!
400	! Allouer et initialiser le tableau des voisins et des fraction de continents
401	!
402	IF (( .NOT. ALLOCATED(contfrac))) THEN
403	ALLOCATE(contfrac(knon), stat = error)
404	IF (error /= 0) THEN
405	abort_message='Pb allocation contfrac'
406	CALL abort_physic(modname,abort_message,1)
407	ENDIF
408	ENDIF
409
410	DO igrid = 1, knon
411	ireal = knindex(igrid)
412	contfrac(igrid) = pctsrf(ireal,is_ter)
413	ENDDO
414
415
416	IF (grid_type==regular_lonlat) THEN
417
418	IF ( (.NOT.ALLOCATED(neighbours))) THEN
419	ALLOCATE(neighbours(knon,8), stat = error)
420	IF (error /= 0) THEN
421	abort_message='Pb allocation neighbours'
422	CALL abort_physic(modname,abort_message,1)
423	ENDIF
424	ENDIF
425	neighbours = -1.
426	CALL Init_neighbours(knon,neighbours,knindex,pctsrf(:,is_ter))
427
428	ELSE IF (grid_type==unstructured) THEN
429
430	IF ( (.NOT.ALLOCATED(neighbours))) THEN
431	ALLOCATE(neighbours(knon,12), stat = error)
432	IF (error /= 0) THEN
433	abort_message='Pb allocation neighbours'
434	CALL abort_physic(modname,abort_message,1)
435	ENDIF
436	ENDIF
437	neighbours = -1.
438
439	ENDIF
440
441
442	!
443	! Allocation et calcul resolutions
444	IF ( (.NOT.ALLOCATED(resolution))) THEN
445	ALLOCATE(resolution(knon,2), stat = error)
446	IF (error /= 0) THEN
447	abort_message='Pb allocation resolution'
448	CALL abort_physic(modname,abort_message,1)
449	ENDIF
450	ENDIF
451
452	IF (grid_type==regular_lonlat) THEN
453	DO igrid = 1, knon
454	ij = knindex(igrid)
455	resolution(igrid,1) = dx(ij)
456	resolution(igrid,2) = dy(ij)
457	ENDDO
458	ENDIF
459
460	ALLOCATE(coastalflow(klon), stat = error)
461	IF (error /= 0) THEN
462	abort_message='Pb allocation coastalflow'
463	CALL abort_physic(modname,abort_message,1)
464	ENDIF
465
466	ALLOCATE(riverflow(klon), stat = error)
467	IF (error /= 0) THEN
468	abort_message='Pb allocation riverflow'
469	CALL abort_physic(modname,abort_message,1)
470	ENDIF
471	!
472	! carbon_cycle_cpl not possible with this interface and version of ORHCHIDEE
473	!
474	! >> PC
475	! IF (carbon_cycle_cpl) THEN
476	! abort_message='carbon_cycle_cpl not yet possible with this interface of ORCHIDEE'
477	! CALL abort_physic(modname,abort_message,1)
478	! END IF
479	! << PC
480
481	ENDIF ! (fin debut)
482
483	!
484	! Appel a la routine sols continentaux
485	!
486	IF (lafin) lrestart_write = .TRUE.
487	IF (check) WRITE(lunout,*)'lafin ',lafin,lrestart_write
488
489	petA_orc(1:knon) = petBcoef(1:knon) * dtime
490	petB_orc(1:knon) = petAcoef(1:knon)
491	peqA_orc(1:knon) = peqBcoef(1:knon) * dtime
492	peqB_orc(1:knon) = peqAcoef(1:knon)
493
494	cdrag = 0.
495	cdrag(1:knon) = tq_cdrag(1:knon)
496
497	! zlev(1:knon) = (100.plev(1:knon))/((ps(1:knon)/287.05temp_air(1:knon))*9.80665)
498	! zlev(1:knon) = (100.plev(1:knon))/((ps(1:knon)/RDtemp_air(1:knon))*RG)
499	zlev(1:knon) = plev(1:knon)RDtemp_air(1:knon)/((ps(1:knon)100.0)RG)
500
501
502	! PF et PASB
503	! where(cdrag > 0.01)
504	! cdrag = 0.01
505	! endwhere
506	! write(,)'Cdrag = ',minval(cdrag),maxval(cdrag)
507
508
509	IF (debut) THEN
510	CALL Init_orchidee_index(knon,knindex,offset,ktindex)
511	CALL Get_orchidee_communicator(orch_comm,orch_mpi_size,orch_mpi_rank, orch_omp_size,orch_omp_rank)
512
513	IF (grid_type==unstructured) THEN
514	IF (knon==0) THEN
515	begin=1
516	end=0
517	ELSE
518	begin=offset+1
519	end=offset+ktindex(knon)
520	ENDIF
521
522	IF (orch_mpi_rank==orch_mpi_size-1 .AND. orch_omp_rank==orch_omp_size-1) end=nbp_lon*nbp_lat
523
524	ALLOCATE(lalo(end-begin+1,2))
525	ALLOCATE(bounds_lalo(end-begin+1,nvertex,2))
526	ALLOCATE(ind_cell(end-begin+1))
527
528	ALLOCATE(longitude_glo(klon_glo))
529	CALL gather(longitude,longitude_glo)
530	CALL bcast(longitude_glo)
531	lalo(:,2)=longitude_glo(begin:end)*180./PI
532
533	ALLOCATE(latitude_glo(klon_glo))
534	CALL gather(latitude,latitude_glo)
535	CALL bcast(latitude_glo)
536	lalo(:,1)=latitude_glo(begin:end)*180./PI
537
538	ALLOCATE(boundslon_glo(klon_glo,nvertex))
539	CALL gather(boundslon,boundslon_glo)
540	CALL bcast(boundslon_glo)
541	bounds_lalo(:,:,2)=boundslon_glo(begin:end,:)*180./PI
542
543	ALLOCATE(boundslat_glo(klon_glo,nvertex))
544	CALL gather(boundslat,boundslat_glo)
545	CALL bcast(boundslat_glo)
546	bounds_lalo(:,:,1)=boundslat_glo(begin:end,:)*180./PI
547
548	ALLOCATE(ind_cell_glo_glo(klon_glo))
549	CALL gather(ind_cell_glo,ind_cell_glo_glo)
550	CALL bcast(ind_cell_glo_glo)
551	ind_cell(:)=ind_cell_glo_glo(begin:end)
552
553	ENDIF
554	CALL Init_synchro_omp
555
556	!$OMP BARRIER
557
558	IF (knon > 0) THEN
559	#ifdef CPP_VEGET
560	CALL Init_intersurf(nbp_lon,nbp_lat,knon,ktindex,offset,orch_omp_size,orch_omp_rank,orch_comm,grid=grid_type)
561	#endif
562	ENDIF
563
564	CALL Synchro_omp
565
566
567	IF (knon > 0) THEN
568
569	#ifdef CPP_VEGET
570
571	CALL intersurf_initialize_gathered (itime+itau_phy-1, nbp_lon, nbp_lat, knon, ktindex, dtime, &
572	lrestart_read, lrestart_write, lalo, contfrac, neighbours, resolution, date0, &
573	zlev, u1_lay, v1_lay, spechum, temp_air, epot_air, &
574	cdrag, petA_orc, peqA_orc, petB_orc, peqB_orc, &
575	precip_rain, precip_snow, lwdown, swnet, swdown, ps, &
576	evap, fluxsens, fluxlat, coastalflow, riverflow, &
577	tsol_rad, tsurf_new, qsurf, albedo_out, emis_new, z0m_new, &
578	lon_scat, lat_scat, q2m(1:knon), t2m(1:knon), z0h_new(1:knon), nvm_orch, &
579	grid=grid_type, bounds_latlon=bounds_lalo, cell_area=area, ind_cell_glo=ind_cell, &
580	field_out_names=cfname_out, field_in_names=cfname_in(1:nbcf_in_orc))
581	#endif
582	ENDIF
583
584	CALL Synchro_omp
585
586	albedo_keep(1:knon) = (albedo_out(1:knon,1)+albedo_out(1:knon,2))/2.
587
588	ENDIF
589
590	! swdown_vrai(1:knon) = swnet(1:knon)/(1. - albedo_keep(1:knon))
591	swdown_vrai(1:knon) = swdown(1:knon)
592	!$OMP BARRIER
593
594	IF (knon > 0) THEN
595	#ifdef CPP_VEGET
596	IF (nvm_orch .NE. nvm_lmdz ) THEN
597	abort_message='Pb de dimensiosn PFT: nvm_orch et nvm_lmdz differents.'
598	CALL abort_physic(modname,abort_message,1)
599	ENDIF
600
601	CALL intersurf_main_gathered (itime+itau_phy, nbp_lon, nbp_lat, knon, ktindex, dtime, &
602	lrestart_read, lrestart_write, lalo, &
603	contfrac, neighbours, resolution, date0, &
604	zlev, u1_lay(1:knon), v1_lay(1:knon), spechum(1:knon), temp_air(1:knon), epot_air(1:knon), ccanopy(1:knon), &
605	cdrag(1:knon), petA_orc(1:knon), peqA_orc(1:knon), petB_orc(1:knon), peqB_orc(1:knon), &
606	precip_rain(1:knon), precip_snow(1:knon), lwdown(1:knon), swnet(1:knon), swdown_vrai(1:knon), ps(1:knon), &
607	evap(1:knon), fluxsens(1:knon), fluxlat(1:knon), coastalflow(1:knon), riverflow(1:knon), &
608	tsol_rad(1:knon), tsurf_new(1:knon), qsurf(1:knon), albedo_out(1:knon,:), emis_new(1:knon), z0m_new(1:knon), &
609	lon_scat, lat_scat, q2m(1:knon), t2m(1:knon), z0h_new(1:knon),&
610	veget(1:knon,:),lai(1:knon,:),height(1:knon,:),&
611	fields_out=yfields_out(1:knon,1:nbcf_out), &
612	fields_in=yfields_in(1:knon,1:nbcf_in_orc), &
613	coszang=yrmu0(1:knon))
614	#endif
615	ENDIF
616
617	CALL Synchro_omp
618
619	albedo_keep(1:knon) = (albedo_out(1:knon,1)+albedo_out(1:knon,2))/2.
620
621	!* Send to coupler
622	!
623	IF (type_ocean=='couple') THEN
624	CALL cpl_send_land_fields(itime, knon, knindex, &
625	riverflow, coastalflow)
626	ENDIF
627
628	alb1_new(1:knon) = albedo_out(1:knon,1)
629	alb2_new(1:knon) = albedo_out(1:knon,2)
630
631	! Convention orchidee: positif vers le haut
632	fluxsens(1:knon) = -1. * fluxsens(1:knon)
633	fluxlat(1:knon) = -1. * fluxlat(1:knon)
634
635	! evap = -1. * evap
636
637	IF (debut) lrestart_read = .FALSE.
638
639	IF (debut) CALL Finalize_surf_para
640
641	! >> PC
642	! Decompressing variables into LMDz for the module carbon_cycle_mod
643	! nbcf_in can be zero, in which case the loop does not operate
644	! fields_in can then used elsewhere in the model
645
646	fields_in(:,:)=0.0
647
648	DO nb=1, nbcf_in_orc
649	DO igrid = 1, knon
650	ireal = knindex(igrid)
651	fields_in(ireal,nb)=yfields_in(igrid,nb)
652	ENDDO
653	WRITE(,) 'surf_land_orchidee_mod --- yfields_in :',cfname_in(nb)
654	ENDDO
655	! >> PC
656
657	END SUBROUTINE surf_land_orchidee
658	!
659	!****************************************************************************************
660	!
661	SUBROUTINE Init_orchidee_index(knon,knindex,offset,ktindex)
662	USE mod_surf_para
663	USE mod_grid_phy_lmdz
664
665	INTEGER,INTENT(IN) :: knon
666	INTEGER,INTENT(IN) :: knindex(klon)
667	INTEGER,INTENT(OUT) :: offset
668	INTEGER,INTENT(OUT) :: ktindex(klon)
669
670	INTEGER :: ktindex_glo(knon_glo)
671	INTEGER :: offset_para(0:omp_size*mpi_size-1)
672	INTEGER :: LastPoint
673	INTEGER :: task
674
675	ktindex(1:knon)=knindex(1:knon)+(klon_mpi_begin-1)+(klon_omp_begin-1)+nbp_lon-1
676
677	CALL gather_surf(ktindex(1:knon),ktindex_glo)
678
679	IF (is_mpi_root .AND. is_omp_root) THEN
680	LastPoint=0
681	DO Task=0,mpi_size*omp_size-1
682	IF (knon_glo_para(Task)>0) THEN
683	offset_para(task)= LastPoint-MOD(LastPoint,nbp_lon)
684	LastPoint=ktindex_glo(knon_glo_end_para(task))
685	ENDIF
686	ENDDO
687	ENDIF
688
689	CALL bcast(offset_para)
690
691	offset=offset_para(omp_size*mpi_rank+omp_rank)
692
693	ktindex(1:knon)=ktindex(1:knon)-offset
694
695	END SUBROUTINE Init_orchidee_index
696
697	!
698	!*********************** *************************************************************
699	!
700
701	SUBROUTINE Get_orchidee_communicator(orch_comm, orch_mpi_size, orch_mpi_rank, orch_omp_size,orch_omp_rank)
702	USE lmdz_mpi
703	USE mod_surf_para
704
705	INTEGER,INTENT(OUT) :: orch_comm
706	INTEGER,INTENT(OUT) :: orch_mpi_size
707	INTEGER,INTENT(OUT) :: orch_mpi_rank
708	INTEGER,INTENT(OUT) :: orch_omp_size
709	INTEGER,INTENT(OUT) :: orch_omp_rank
710	INTEGER :: color
711	INTEGER :: i,ierr
712	!
713	! End definition
714	!****************************************************************************************
715
716	IF (is_omp_root) THEN
717
718	IF (knon_mpi==0) THEN
719	color = 0
720	ELSE
721	color = 1
722	ENDIF
723
724	IF (using_mpi) THEN
725	CALL MPI_COMM_SPLIT(COMM_LMDZ_PHY,color,mpi_rank,orch_comm,ierr)
726	CALL MPI_COMM_SIZE(orch_comm,orch_mpi_size,ierr)
727	CALL MPI_COMM_RANK(orch_comm,orch_mpi_rank,ierr)
728	ENDIF
729
730	ENDIF
731	CALL bcast_omp(orch_comm)
732
733	IF (knon_mpi /= 0) THEN
734	orch_omp_size=0
735	DO i=0,omp_size-1
736	IF (knon_omp_para(i) /=0) THEN
737	orch_omp_size=orch_omp_size+1
738	IF (i==omp_rank) orch_omp_rank=orch_omp_size-1
739	ENDIF
740	ENDDO
741	ENDIF
742
743	END SUBROUTINE Get_orchidee_communicator
744	!
745	!****************************************************************************************
746	!
747
748	SUBROUTINE Init_neighbours(knon,neighbours,knindex,pctsrf)
749	USE mod_grid_phy_lmdz
750	USE mod_surf_para
751	USE indice_sol_mod
752	USE lmdz_mpi
753
754	! Input arguments
755	!****************************************************************************************
756	INTEGER, INTENT(IN) :: knon
757	INTEGER, DIMENSION(klon), INTENT(IN) :: knindex
758	REAL, DIMENSION(klon), INTENT(IN) :: pctsrf
759
760	! Output arguments
761	!****************************************************************************************
762	INTEGER, DIMENSION(knon,8), INTENT(OUT) :: neighbours
763
764	! Local variables
765	!****************************************************************************************
766	INTEGER :: i, igrid, jj, ij, iglob
767	INTEGER :: ierr, ireal, index
768	INTEGER, DIMENSION(8,3) :: off_ini
769	INTEGER, DIMENSION(8) :: offset
770	INTEGER, DIMENSION(nbp_lon,nbp_lat) :: correspond
771	INTEGER, DIMENSION(knon_glo) :: ktindex_glo
772	INTEGER, DIMENSION(knon_glo,8) :: neighbours_glo
773	REAL, DIMENSION(klon_glo) :: pctsrf_glo
774	INTEGER :: ktindex(klon)
775	!
776	! End definition
777	!****************************************************************************************
778
779	ktindex(1:knon)=knindex(1:knon)+(klon_mpi_begin-1)+(klon_omp_begin-1)+nbp_lon-1
780
781	CALL gather_surf(ktindex(1:knon),ktindex_glo)
782	CALL gather(pctsrf,pctsrf_glo)
783
784	IF (is_mpi_root .AND. is_omp_root) THEN
785	neighbours_glo(:,:)=-1
786	! Initialisation des offset
787	!
788	! offset bord ouest
789	off_ini(1,1) = - nbp_lon ; off_ini(2,1) = - nbp_lon + 1 ; off_ini(3,1) = 1
790	off_ini(4,1) = nbp_lon + 1 ; off_ini(5,1) = nbp_lon ; off_ini(6,1) = 2 * nbp_lon - 1
791	off_ini(7,1) = nbp_lon -1 ; off_ini(8,1) = - 1
792	! offset point normal
793	off_ini(1,2) = - nbp_lon ; off_ini(2,2) = - nbp_lon + 1 ; off_ini(3,2) = 1
794	off_ini(4,2) = nbp_lon + 1 ; off_ini(5,2) = nbp_lon ; off_ini(6,2) = nbp_lon - 1
795	off_ini(7,2) = -1 ; off_ini(8,2) = - nbp_lon - 1
796	! offset bord est
797	off_ini(1,3) = - nbp_lon ; off_ini(2,3) = - 2 * nbp_lon + 1 ; off_ini(3,3) = - nbp_lon + 1
798	off_ini(4,3) = 1 ; off_ini(5,3) = nbp_lon ; off_ini(6,3) = nbp_lon - 1
799	off_ini(7,3) = -1 ; off_ini(8,3) = - nbp_lon - 1
800	!
801	! Attention aux poles
802	!
803	DO igrid = 1, knon_glo
804	index = ktindex_glo(igrid)
805	jj = INT((index - 1)/nbp_lon) + 1
806	ij = index - (jj - 1) * nbp_lon
807	correspond(ij,jj) = igrid
808	ENDDO
809	!sonia : Les mailles des voisines doivent etre toutes egales (pour couplage orchidee)
810	IF (knon_glo == 1) THEN
811	igrid = 1
812	DO i = 1,8
813	neighbours_glo(igrid, i) = igrid
814	ENDDO
815	ELSE
816
817	DO igrid = 1, knon_glo
818	iglob = ktindex_glo(igrid)
819
820	IF (MOD(iglob, nbp_lon) == 1) THEN
821	offset = off_ini(:,1)
822	ELSE IF(MOD(iglob, nbp_lon) == 0) THEN
823	offset = off_ini(:,3)
824	ELSE
825	offset = off_ini(:,2)
826	ENDIF
827
828	DO i = 1, 8
829	index = iglob + offset(i)
830	ireal = (MIN(MAX(1, index - nbp_lon + 1), klon_glo))
831	IF (pctsrf_glo(ireal) > EPSFRA) THEN
832	jj = INT((index - 1)/nbp_lon) + 1
833	ij = index - (jj - 1) * nbp_lon
834	neighbours_glo(igrid, i) = correspond(ij, jj)
835	ENDIF
836	ENDDO
837	ENDDO
838	ENDIF !fin knon_glo == 1
839
840	ENDIF
841
842	DO i = 1, 8
843	CALL scatter_surf(neighbours_glo(:,i),neighbours(1:knon,i))
844	ENDDO
845	END SUBROUTINE Init_neighbours
846
847	!
848	!****************************************************************************************
849	!
850	#endif
851	END MODULE surf_land_orchidee_nolic_mod

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