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interface_icosa_lmdz.f90 @ 5420

Last change on this file since 5420 was 5317, checked in by Laurent Fairhead, 7 weeks ago
Modifications following renaming modules in LMDZ
File size: 21.9 KB

Line
1	MODULE interface_icosa_lmdz_mod
2
3	USE field_mod, ONLY: t_field
4	USE transfert_mod, ONLY: t_message
5
6
7	TYPE(t_message),SAVE :: req_u
8	TYPE(t_message),SAVE :: req_dps0, req_dulon0, req_dulat0, req_dTemp0, req_dq0
9
10	TYPE(t_field),POINTER,SAVE :: f_p(:)
11	TYPE(t_field),POINTER,SAVE :: f_pks(:)
12	TYPE(t_field),POINTER,SAVE :: f_pk(:)
13	TYPE(t_field),POINTER,SAVE :: f_p_layer(:)
14	TYPE(t_field),POINTER,SAVE :: f_theta(:)
15	TYPE(t_field),POINTER,SAVE :: f_phi(:)
16	TYPE(t_field),POINTER,SAVE :: f_Temp(:)
17	TYPE(t_field),POINTER,SAVE :: f_ulon(:)
18	TYPE(t_field),POINTER,SAVE :: f_ulat(:)
19	TYPE(t_field),POINTER,SAVE :: f_dulon(:)
20	TYPE(t_field),POINTER,SAVE :: f_dulat(:)
21	TYPE(t_field),POINTER,SAVE :: f_dTemp(:)
22	TYPE(t_field),POINTER,SAVE :: f_dq(:)
23	TYPE(t_field),POINTER,SAVE :: f_dps(:)
24	TYPE(t_field),POINTER,SAVE :: f_duc(:)
25	TYPE(t_field),POINTER,SAVE :: f_bounds_lon(:)
26	TYPE(t_field),POINTER,SAVE :: f_bounds_lat(:)
27
28	INTEGER :: start_clock
29	INTEGER :: stop_clock
30	INTEGER :: count_clock=0
31
32	REAL :: day_length
33
34
35	INTEGER,SAVE :: nbp_phys
36	INTEGER,SAVE :: nbp_phys_glo
37
38
39	CONTAINS
40
41	SUBROUTINE initialize_physics
42	USE distrib_icosa_lmdz_mod, ONLY : init_distrib_icosa_lmdz, transfer_icosa_to_lmdz
43	! from dynamico
44	USE domain_mod
45	USE dimensions
46	USE mpi_mod
47	USE mpipara
48	USE disvert_mod
49	USE xios_mod
50	USE transfert_mod
51
52	! from LMDZ
53	USE mod_grid_phy_lmdz, ONLY : unstructured
54	USE mod_phys_lmdz_omp_data, ONLY: klon_omp
55	USE transfert_mod
56	USE physics_distribution_mod, ONLY : init_physics_distribution
57
58
59	IMPLICIT NONE
60	INTEGER :: ind,i,j,ij,pos
61	REAL(rstd),POINTER :: bounds_lon(:,:)
62	REAL(rstd),POINTER :: bounds_lat(:,:)
63
64	REAL(rstd),ALLOCATABLE :: latfi(:)
65	REAL(rstd),ALLOCATABLE :: lonfi(:)
66	REAL(rstd),ALLOCATABLE :: airefi(:)
67	REAL(rstd),ALLOCATABLE :: bounds_latfi(:,:)
68	REAL(rstd),ALLOCATABLE :: bounds_lonfi(:,:)
69
70	INTEGER :: nbp_phys, nbp_phys_glo
71
72	!$OMP PARALLEL
73	CALL allocate_field(f_bounds_lon,field_t,type_real,6)
74	CALL allocate_field(f_bounds_lat,field_t,type_real,6)
75	CALL allocate_field(f_p,field_t,type_real,llm+1,name="p_in")
76	CALL allocate_field(f_pks,field_t,type_real)
77	CALL allocate_field(f_pk,field_t,type_real,llm)
78	CALL allocate_field(f_p_layer,field_t,type_real,llm,name="p_layer_in")
79	CALL allocate_field(f_theta,field_t,type_real,llm)
80	CALL allocate_field(f_phi,field_t,type_real,llm,name="phi_in")
81	CALL allocate_field(f_Temp,field_t,type_real,llm,name="Temp_in")
82	CALL allocate_field(f_ulon,field_t,type_real,llm,name="ulon_in")
83	CALL allocate_field(f_ulat,field_t,type_real,llm,name="ulat_in")
84	CALL allocate_field(f_dulon,field_t,type_real,llm,name="dulon_out")
85	CALL allocate_field(f_dulat,field_t,type_real,llm,name="dulat_out")
86	CALL allocate_field(f_dTemp,field_t,type_real,llm,name="dTemp_out")
87	CALL allocate_field(f_dq,field_t,type_real,llm,nqtot,name="dq_out")
88	CALL allocate_field(f_dps,field_t,type_real,name="dps_out")
89	CALL allocate_field(f_duc,field_t,type_real,3,llm)
90
91	CALL init_message(f_dps,req_i0,req_dps0)
92	CALL init_message(f_dulon,req_i0,req_dulon0)
93	CALL init_message(f_dulat,req_i0,req_dulat0)
94	CALL init_message(f_dTemp,req_i0,req_dTemp0)
95	CALL init_message(f_dq,req_i0,req_dq0)
96	!$OMP END PARALLEL
97
98	nbp_phys=0
99	DO ind=1,ndomain
100	CALL swap_dimensions(ind)
101	DO j=jj_begin,jj_end
102	DO i=ii_begin,ii_end
103	IF (domain(ind)%own(i,j)) nbp_phys=nbp_phys+1
104	ENDDO
105	ENDDO
106	ENDDO
107
108
109	!initialize LMDZ5 physic mpi decomposition
110	CALL MPI_ALLREDUCE(nbp_phys,nbp_phys_glo,1,MPI_INTEGER,MPI_SUM,comm_icosa,ierr)
111	CALL init_physics_distribution(unstructured, 6, nbp_phys, 1, nbp_phys_glo, llm, comm_icosa)
112
113	DO ind=1,ndomain
114	CALL swap_dimensions(ind)
115	CALL swap_geometry(ind)
116	bounds_lon=f_bounds_lon(ind)
117	bounds_lat=f_bounds_lat(ind)
118	DO j=jj_begin,jj_end
119	DO i=ii_begin,ii_end
120	ij=(j-1)*iim+i
121	CALL xyz2lonlat(xyz_v(ij+z_rup,:), bounds_lon(ij,1), bounds_lat(ij,1))
122	CALL xyz2lonlat(xyz_v(ij+z_up,:), bounds_lon(ij,2), bounds_lat(ij,2))
123	CALL xyz2lonlat(xyz_v(ij+z_lup,:), bounds_lon(ij,3), bounds_lat(ij,3))
124	CALL xyz2lonlat(xyz_v(ij+z_ldown,:), bounds_lon(ij,4), bounds_lat(ij,4))
125	CALL xyz2lonlat(xyz_v(ij+z_down,:), bounds_lon(ij,5), bounds_lat(ij,5))
126	CALL xyz2lonlat(xyz_v(ij+z_rdown,:), bounds_lon(ij,6), bounds_lat(ij,6))
127	ENDDO
128	ENDDO
129	ENDDO
130
131	!$OMP PARALLEL
132	CALL initialize_physics_omp
133	CALL param_gravity_wave
134	!$OMP END PARALLEL
135
136	CALL xios_set_context
137
138
139
140
141	END SUBROUTINE initialize_physics
142
143
144	SUBROUTINE initialize_physics_omp
145	USE distrib_icosa_lmdz_mod, ONLY : init_distrib_icosa_lmdz, transfer_icosa_to_lmdz
146	! from dynamico
147	USE domain_mod
148	USE dimensions
149	USE mpi_mod
150	USE mpipara
151	USE disvert_mod
152	USE earth_const, ONLY: scale_height
153	USE xios_mod
154	USE time_mod , init_time_icosa=> init_time
155	USE omp_para
156
157	! from LMDZ
158	USE mod_grid_phy_lmdz, ONLY : unstructured
159	USE mod_phys_lmdz_omp_data, ONLY: klon_omp
160	USE transfert_mod
161	USE geometry_mod, ONLY : init_geometry
162	USE vertical_layers_mod, ONLY : init_vertical_layers
163	USE infotrac_phy, ONLY : init_infotrac_phy
164	USE inifis_mod, ONLY : inifis
165	USE phyaqua_mod, ONLY : iniaqua
166
167
168	IMPLICIT NONE
169
170
171
172	INTEGER :: ind,i,j,ij,pos
173	REAL(rstd),POINTER :: bounds_lon(:,:)
174	REAL(rstd),POINTER :: bounds_lat(:,:)
175
176	REAL(rstd),ALLOCATABLE :: latfi(:)
177	REAL(rstd),ALLOCATABLE :: lonfi(:)
178	REAL(rstd),ALLOCATABLE :: airefi(:)
179	REAL(rstd),ALLOCATABLE :: bounds_latfi(:,:)
180	REAL(rstd),ALLOCATABLE :: bounds_lonfi(:,:)
181	REAL(rstd),ALLOCATABLE :: ind_cell_glo(:)
182
183	REAL(rstd) :: pseudoalt(llm)
184	REAL(rstd) :: aps(llm)
185	REAL(rstd) :: bps(llm)
186	REAL(rstd) :: scaleheight
187
188	CHARACTER(len=4) :: type_trac
189
190	TYPE(t_field),POINTER,SAVE :: f_ind_cell_glo(:)
191
192	INTEGER :: iflag_phys
193
194	CALL init_distrib_icosa_lmdz
195
196	ALLOCATE(latfi(klon_omp))
197	ALLOCATE(lonfi(klon_omp))
198	ALLOCATE(airefi(klon_omp))
199	ALLOCATE(bounds_latfi(klon_omp,6))
200	ALLOCATE(bounds_lonfi(klon_omp,6))
201	ALLOCATE(ind_cell_glo(klon_omp))
202
203	CALL transfer_icosa_to_lmdz(geom%lat_i,latfi)
204	CALL transfer_icosa_to_lmdz(geom%lon_i,lonfi)
205	CALL transfer_icosa_to_lmdz(f_bounds_lat,bounds_latfi)
206	CALL transfer_icosa_to_lmdz(f_bounds_lon,bounds_lonfi)
207	CALL transfer_icosa_to_lmdz(geom%Ai,airefi)
208
209	CALL allocate_field(f_ind_cell_glo,field_t,type_real)
210
211	DO ind=1,ndomain
212	IF (.NOT. assigned_domain(ind) .OR. .NOT. is_omp_level_master ) CYCLE
213	CALL swap_dimensions(ind)
214	CALL swap_geometry(ind)
215	DO j=jj_begin,jj_end
216	DO i=ii_begin,ii_end
217	ij=(j-1)*iim+i
218	f_ind_cell_glo(ind)%rval2d(ij)=domain(ind)%assign_cell_glo(i,j)
219	ENDDO
220	ENDDO
221	ENDDO
222
223	!$OMP BARRIER
224
225	CALL transfer_icosa_to_lmdz(f_ind_cell_glo,ind_cell_glo)
226	CALL deallocate_field(f_ind_cell_glo)
227
228
229	CALL init_geometry(klon_omp,lonfi, latfi, bounds_lonfi, bounds_latfi, airefi, INT(ind_cell_glo))
230
231	scaleheight=scale_height/1000. ! Atmospheric scale height (km)
232	aps(1:llm)=0.5*(ap(1:llm)+ap(2:llm+1))
233	bps(1:llm)=0.5*(bp(1:llm)+bp(2:llm+1))
234	pseudoalt(:)=-scaleheight*log(presnivs(:)/preff)
235	CALL init_vertical_layers(llm,preff,scaleheight,ap,bp,aps,bps,presnivs,pseudoalt)
236
237
238	! Initialize physical constant
239	CALL inifis(radius,g,kappa*cpp,cpp)
240
241	! Initialize tracer names, numbers, etc. for physics
242
243	!Config Key = type_trac
244	!Config Desc = Choix de couplage avec model de chimie INCA ou REPROBUS
245	!Config Def = lmdz
246	!Config Help =
247	!Config 'lmdz' = pas de couplage, pur LMDZ
248	!Config 'inca' = model de chime INCA
249	!Config 'repr' = model de chime REPROBUS
250	type_trac = 'lmdz'
251	CALL getin('type_trac',type_trac)
252
253	CALL init_infotrac_phy(nqtot,type_trac)
254
255	! Additional initializations for aquaplanets
256	CALL getin("iflag_phys",iflag_phys)
257	IF (iflag_phys>=100) THEN
258	CALL iniaqua(klon_omp, iflag_phys)
259	END IF
260
261
262	END SUBROUTINE initialize_physics_omp
263
264
265
266
267	SUBROUTINE physics
268	USE icosa
269	USE time_mod
270	USE disvert_mod
271	USE transfert_mod
272	USE mpipara
273	USE xios_mod
274	USE wxios_mod
275	USE trace
276	USE distrib_icosa_lmdz_mod, ONLY : transfer_icosa_to_lmdz, transfer_lmdz_to_icosa
277	USE physics_external_mod, ONLY : it, f_phis, f_ps, f_theta_rhodz, f_u, f_wflux, f_q
278	USE write_field_mod
279	USE checksum_mod
280	! from LMDZ
281	USE mod_phys_lmdz_omp_data, ONLY: klon_omp
282	USE geometry_mod, ONLY : cell_area
283	USE physiq_mod, ONLY: physiq
284	IMPLICIT NONE
285
286	REAL(rstd),POINTER :: phis(:)
287	REAL(rstd),POINTER :: ps(:)
288	REAL(rstd),POINTER :: theta_rhodz(:,:,:)
289	REAL(rstd),POINTER :: u(:,:)
290	REAL(rstd),POINTER :: wflux(:,:)
291	REAL(rstd),POINTER :: q(:,:,:)
292	REAL(rstd),POINTER :: p(:,:)
293	REAL(rstd),POINTER :: pks(:)
294	REAL(rstd),POINTER :: pk(:,:)
295	REAL(rstd),POINTER :: p_layer(:,:)
296	REAL(rstd),POINTER :: theta(:,:)
297	REAL(rstd),POINTER :: phi(:,:)
298	REAL(rstd),POINTER :: Temp(:,:)
299	REAL(rstd),POINTER :: ulon(:,:)
300	REAL(rstd),POINTER :: ulat(:,:)
301	REAL(rstd),POINTER :: dulon(:,:)
302	REAL(rstd),POINTER :: dulat(:,:)
303	REAL(rstd),POINTER :: dTemp(:,:)
304	REAL(rstd),POINTER :: dq(:,:,:)
305	REAL(rstd),POINTER :: dps(:)
306	REAL(rstd),POINTER :: duc(:,:,:)
307
308
309	INTEGER :: ind,l
310
311	REAL(rstd),ALLOCATABLE,SAVE :: ps_phy(:)
312	!$OMP THREADPRIVATE(ps_phy)
313	REAL(rstd),ALLOCATABLE,SAVE :: p_phy(:,:)
314	!$OMP THREADPRIVATE(p_phy)
315	REAL(rstd),ALLOCATABLE,SAVE :: p_layer_phy(:,:)
316	!$OMP THREADPRIVATE(p_layer_phy)
317	REAL(rstd),ALLOCATABLE,SAVE :: Temp_phy(:,:)
318	!$OMP THREADPRIVATE(Temp_phy)
319	REAL(rstd),ALLOCATABLE,SAVE :: phis_phy(:)
320	!$OMP THREADPRIVATE(phis_phy)
321	REAL(rstd),ALLOCATABLE,SAVE :: phi_phy(:,:)
322	!$OMP THREADPRIVATE(phi_phy)
323	REAL(rstd),ALLOCATABLE,SAVE :: ulon_phy(:,:)
324	!$OMP THREADPRIVATE(ulon_phy)
325	REAL(rstd),ALLOCATABLE,SAVE :: ulat_phy(:,:)
326	!$OMP THREADPRIVATE(ulat_phy)
327	REAL(rstd),ALLOCATABLE,SAVE :: q_phy(:,:,:)
328	!$OMP THREADPRIVATE(q_phy)
329	REAL(rstd),ALLOCATABLE,SAVE :: wflux_phy(:,:)
330	!$OMP THREADPRIVATE(wflux_phy)
331	REAL(rstd),ALLOCATABLE,SAVE :: dulon_phy(:,:)
332	!$OMP THREADPRIVATE(dulon_phy)
333	REAL(rstd),ALLOCATABLE,SAVE :: dulat_phy(:,:)
334	!$OMP THREADPRIVATE(dulat_phy)
335	REAL(rstd),ALLOCATABLE,SAVE :: dTemp_phy(:,:)
336	!$OMP THREADPRIVATE(dTemp_phy)
337	REAL(rstd),ALLOCATABLE,SAVE :: dq_phy(:,:,:)
338	!$OMP THREADPRIVATE(dq_phy)
339	REAL(rstd),ALLOCATABLE,SAVE :: dps_phy(:)
340	!$OMP THREADPRIVATE(dps_phy)
341	REAL(rstd) :: dtphy
342	LOGICAL :: debut
343	LOGICAL :: lafin
344	LOGICAL,SAVE :: first=.TRUE.
345	!$OMP THREADPRIVATE(first)
346
347
348	IF(first) THEN
349	debut=.TRUE.
350	ELSE
351	debut=.FALSE.
352	ENDIF
353
354
355	IF(it-itau0>=itaumax) THEN
356	lafin=.TRUE.
357	ELSE
358	lafin=.FALSE.
359	ENDIF
360
361	IF (first) THEN
362	first=.FALSE.
363	CALL init_message(f_u,req_e1_vect,req_u)
364	ALLOCATE(ps_phy(klon_omp))
365	ALLOCATE(p_phy(klon_omp,llm+1))
366	ALLOCATE(p_layer_phy(klon_omp,llm))
367	ALLOCATE(Temp_phy(klon_omp,llm))
368	ALLOCATE(phis_phy(klon_omp))
369	ALLOCATE(phi_phy(klon_omp,llm))
370	ALLOCATE(ulon_phy(klon_omp,llm))
371	ALLOCATE(ulat_phy(klon_omp,llm))
372	ALLOCATE(q_phy(klon_omp,llm,nqtot))
373	ALLOCATE(wflux_phy(klon_omp,llm))
374	ALLOCATE(dulon_phy(klon_omp,llm))
375	ALLOCATE(dulat_phy(klon_omp,llm))
376	ALLOCATE(dTemp_phy(klon_omp,llm))
377	ALLOCATE(dq_phy(klon_omp,llm,nqtot))
378	ALLOCATE(dps_phy(klon_omp))
379	!$OMP BARRIER
380	ENDIF
381
382
383	!$OMP MASTER
384	! CALL update_calendar(it)
385	!$OMP END MASTER
386	!$OMP BARRIER
387	dtphy=itau_physics*dt
388
389
390
391	CALL transfert_message(f_u,req_u)
392
393	DO ind=1,ndomain
394	CALL swap_dimensions(ind)
395	IF (assigned_domain(ind)) THEN
396	CALL swap_geometry(ind)
397
398	phis=f_phis(ind)
399	ps=f_ps(ind)
400	theta_rhodz=f_theta_rhodz(ind)
401	u=f_u(ind)
402	q=f_q(ind)
403	wflux=f_wflux(ind)
404	p=f_p(ind)
405	pks=f_pks(ind)
406	pk=f_pk(ind)
407	p_layer=f_p_layer(ind)
408	theta=f_theta(ind)
409	phi=f_phi(ind)
410	Temp=f_Temp(ind)
411	ulon=f_ulon(ind)
412	ulat=f_ulat(ind)
413
414	CALL grid_icosa_to_physics
415
416	ENDIF
417	ENDDO
418
419	!$OMP BARRIER
420	!$OMP MASTER
421	CALL SYSTEM_CLOCK(start_clock)
422	!$OMP END MASTER
423	CALL trace_start("physic")
424	! CALL trace_off()
425
426
427	! CALL writeField("p_in",f_p)
428	! CALL writeField("p_layer_in",f_p_layer)
429	! CALL writeField("phi_in",f_phi)
430	! CALL writeField("phis_in",f_phis)
431	! CALL writeField("ulon_in",f_ulon)
432	! CALL writeField("ulat_in",f_ulat)
433	! CALL writeField("Temp_in",f_Temp)
434	! CALL writeField("q_in",f_q)
435	! CALL writeField("wflux_in",f_wflux)
436
437	! CALL checksum(f_p)
438	! CALL checksum(f_p_layer)
439	! CALL checksum(f_phi)
440	! CALL checksum(f_phis)
441	! CALL checksum(f_ulon)
442	! CALL checksum(f_ulat)
443	! CALL checksum(f_Temp)
444	! CALL checksum(f_q)
445	! CALL checksum(f_wflux)
446
447	CALL transfer_icosa_to_lmdz(f_p , p_phy)
448	CALL transfer_icosa_to_lmdz(f_p_layer, p_layer_phy)
449	CALL transfer_icosa_to_lmdz(f_phi , phi_phy)
450	CALL transfer_icosa_to_lmdz(f_phis , phis_phy )
451	CALL transfer_icosa_to_lmdz(f_ulon , ulon_phy )
452	CALL transfer_icosa_to_lmdz(f_ulat , ulat_phy)
453	CALL transfer_icosa_to_lmdz(f_Temp , Temp_phy)
454	CALL transfer_icosa_to_lmdz(f_q , q_phy)
455	CALL transfer_icosa_to_lmdz(f_wflux , wflux_phy)
456
457	DO l=1,llm
458	wflux_phy(:,l)=wflux_phy(:,l)*cell_area(:)
459	phi_phy(:,l)=phi_phy(:,l)-phis_phy(:)
460	ENDDO
461
462	CALL wxios_set_context()
463
464	CALL physiq(klon_omp, llm, debut, lafin, dtphy, &
465	p_phy, p_layer_phy, phi_phy, phis_phy, presnivs, &
466	ulon_phy, ulat_phy, Temp_phy, q_phy, wflux_phy, &
467	dulon_phy, dulat_phy, dTemp_phy, dq_phy, dps_phy)
468
469	CALL transfer_lmdz_to_icosa(dulon_phy, f_dulon )
470	CALL transfer_lmdz_to_icosa(dulat_phy, f_dulat )
471	CALL transfer_lmdz_to_icosa(dTemp_phy, f_dTemp )
472	CALL transfer_lmdz_to_icosa(dq_phy , f_dq )
473	CALL transfer_lmdz_to_icosa(dps_phy , f_dps )
474
475	! CALL writeField("dulon_out",f_dulon)
476	! CALL writeField("dulat_out",f_dulat)
477	! CALL writeField("dTemp_out",f_dTemp)
478	! CALL writeField("dq_out",f_dq)
479	! CALL writeField("dps_out",f_dps)
480
481	! CALL checksum(f_dulon)
482	! CALL checksum(f_dulat)
483	! CALL checksum(f_dTemp)
484	! CALL checksum(f_dq)
485	! CALL checksum(f_dps)
486
487	CALL send_message(f_dps,req_dps0)
488	CALL send_message(f_dulon,req_dulon0)
489	CALL send_message(f_dulat,req_dulat0)
490	CALL send_message(f_dTemp,req_dTemp0)
491	CALL send_message(f_dq,req_dq0)
492
493	CALL wait_message(req_dps0)
494	CALL wait_message(req_dulon0)
495	CALL wait_message(req_dulat0)
496	CALL wait_message(req_dTemp0)
497	CALL wait_message(req_dq0)
498
499
500	! CALL trace_on()
501	CALL trace_end("physic")
502	!$OMP MASTER
503	CALL SYSTEM_CLOCK(stop_clock)
504	count_clock=count_clock+stop_clock-start_clock
505	!$OMP END MASTER
506
507	!$OMP BARRIER
508
509	DO ind=1,ndomain
510	CALL swap_dimensions(ind)
511	IF (assigned_domain(ind)) THEN
512	CALL swap_geometry(ind)
513
514	theta_rhodz=f_theta_rhodz(ind)
515	u=f_u(ind)
516	q=f_q(ind)
517	ps=f_ps(ind)
518	dulon=f_dulon(ind)
519	dulat=f_dulat(ind)
520	Temp=f_temp(ind)
521	dTemp=f_dTemp(ind)
522	dq=f_dq(ind)
523	dps=f_dps(ind)
524	duc=f_duc(ind)
525	p=f_p(ind)
526	pks=f_pks(ind)
527	pk=f_pk(ind)
528
529	CALL grid_physics_to_icosa
530	ENDIF
531	ENDDO
532
533	!$OMP BARRIER
534	CALL xios_set_context
535
536
537	CONTAINS
538
539	SUBROUTINE grid_icosa_to_physics
540	USE pression_mod
541	USE exner_mod
542	USE theta2theta_rhodz_mod
543	USE geopotential_mod
544	USE wind_mod
545	USE omp_para
546	IMPLICIT NONE
547
548	REAL(rstd) :: uc(3)
549	INTEGER :: i,j,ij,l
550
551
552	! compute pression
553
554	DO l = ll_begin,ll_endp1
555	DO j=jj_begin,jj_end
556	DO i=ii_begin,ii_end
557	ij=(j-1)*iim+i
558	p(ij,l) = ap(l) + bp(l) * ps(ij)
559	ENDDO
560	ENDDO
561	ENDDO
562
563	!$OMP BARRIER
564
565	! compute exner
566
567	IF (is_omp_first_level) THEN
568	DO j=jj_begin,jj_end
569	DO i=ii_begin,ii_end
570	ij=(j-1)*iim+i
571	pks(ij) = cpp * ( ps(ij)/preff ) ** kappa
572	ENDDO
573	ENDDO
574	ENDIF
575
576	! 3D : pk
577	DO l = ll_begin,ll_end
578	DO j=jj_begin,jj_end
579	DO i=ii_begin,ii_end
580	ij=(j-1)*iim+i
581	pk(ij,l) = cpp * ((.5/preff)(p(ij,l)+p(ij,l+1))) * kappa
582	ENDDO
583	ENDDO
584	ENDDO
585
586	!$OMP BARRIER
587
588	! compute theta, temperature and pression at layer
589	DO l = ll_begin, ll_end
590	DO j=jj_begin,jj_end
591	DO i=ii_begin,ii_end
592	ij=(j-1)*iim+i
593	theta(ij,l) = theta_rhodz(ij,l,1) / ((p(ij,l)-p(ij,l+1))/g)
594	Temp(ij,l) = theta(ij,l) * pk(ij,l) / cpp
595	p_layer(ij,l)=preff(pk(ij,l)/cpp)*(1./kappa)
596	ENDDO
597	ENDDO
598	ENDDO
599
600
601	!!! Compute geopotential
602
603	! for first layer
604	IF (is_omp_first_level) THEN
605	DO j=jj_begin,jj_end
606	DO i=ii_begin,ii_end
607	ij=(j-1)*iim+i
608	phi( ij,1 ) = phis( ij ) + theta(ij,1) * ( pks(ij) - pk(ij,1) )
609	ENDDO
610	ENDDO
611	ENDIF
612	!!-> implicit flush on phi(:,1)
613
614	! for other layers
615	DO l = ll_beginp1, ll_end
616	DO j=jj_begin,jj_end
617	DO i=ii_begin,ii_end
618	ij=(j-1)*iim+i
619	phi(ij,l) = 0.5 * ( theta(ij,l) + theta(ij,l-1) ) &
620	* ( pk(ij,l-1) - pk(ij,l) )
621	ENDDO
622	ENDDO
623	ENDDO
624
625	!$OMP BARRIER
626
627
628	IF (is_omp_first_level) THEN
629	DO l = 2, llm
630	DO j=jj_begin,jj_end
631	! ---> Bug compilo intel ici en openmp
632	! ---> Couper la boucle
633	IF (j==jj_end+1) PRINT*,"this message must not be printed"
634	DO i=ii_begin,ii_end
635	ij=(j-1)*iim+i
636	phi(ij,l) = phi(ij,l)+ phi(ij,l-1)
637	ENDDO
638	ENDDO
639	ENDDO
640	! --> IMPLICIT FLUSH on phi --> non
641	ENDIF
642
643	! compute wind centered lon lat compound
644	DO l=ll_begin,ll_end
645	DO j=jj_begin,jj_end
646	DO i=ii_begin,ii_end
647	ij=(j-1)*iim+i
648	uc(:)=1/Ai(ij)* &
649	( ne(ij,right)u(ij+u_right,l)le(ij+u_right)*((xyz_v(ij+z_rdown,:)+xyz_v(ij+z_rup,:))/2-centroid(ij,:)) &
650	+ ne(ij,rup)u(ij+u_rup,l)le(ij+u_rup)*((xyz_v(ij+z_rup,:)+xyz_v(ij+z_up,:))/2-centroid(ij,:)) &
651	+ ne(ij,lup)u(ij+u_lup,l)le(ij+u_lup)*((xyz_v(ij+z_up,:)+xyz_v(ij+z_lup,:))/2-centroid(ij,:)) &
652	+ ne(ij,left)u(ij+u_left,l)le(ij+u_left)*((xyz_v(ij+z_lup,:)+xyz_v(ij+z_ldown,:))/2-centroid(ij,:)) &
653	+ ne(ij,ldown)u(ij+u_ldown,l)le(ij+u_ldown)*((xyz_v(ij+z_ldown,:)+xyz_v(ij+z_down,:))/2-centroid(ij,:))&
654	+ ne(ij,rdown)u(ij+u_rdown,l)le(ij+u_rdown)*((xyz_v(ij+z_down,:)+xyz_v(ij+z_rdown,:))/2-centroid(ij,:)))
655	ulon(ij,l)=sum(uc(:)*elon_i(ij,:))
656	ulat(ij,l)=sum(uc(:)*elat_i(ij,:))
657	ENDDO
658	ENDDO
659	ENDDO
660
661	!$OMP BARRIER
662	END SUBROUTINE grid_icosa_to_physics
663
664
665	SUBROUTINE grid_physics_to_icosa
666	USE theta2theta_rhodz_mod
667	USE omp_para
668	IMPLICIT NONE
669	INTEGER :: i,j,ij,l,iq
670
671	DO l=ll_begin,ll_end
672	DO j=jj_begin,jj_end
673	DO i=ii_begin,ii_end
674	ij=(j-1)*iim+i
675	duc(ij,:,l)=dulon(ij,l)elon_i(ij,:)+dulat(ij,l)elat_i(ij,:)
676	ENDDO
677	ENDDO
678	ENDDO
679
680	DO l=ll_begin,ll_end
681	DO j=jj_begin,jj_end
682	DO i=ii_begin,ii_end
683	ij=(j-1)*iim+i
684	u(ij+u_right,l) = u(ij+u_right,l) + dtphy * sum( 0.5(duc(ij,:,l) + duc(ij+t_right,:,l))ep_e(ij+u_right,:) )
685	u(ij+u_lup,l) = u(ij+u_lup,l) + dtphy * sum( 0.5(duc(ij,:,l) + duc(ij+t_lup,:,l))ep_e(ij+u_lup,:) )
686	u(ij+u_ldown,l) = u(ij+u_ldown,l) + dtphysum( 0.5(duc(ij,:,l) + duc(ij+t_ldown,:,l))*ep_e(ij+u_ldown,:) )
687	ENDDO
688	ENDDO
689	ENDDO
690
691	DO l=ll_begin,ll_end
692	DO j=jj_begin,jj_end
693	DO i=ii_begin,ii_end
694	ij=(j-1)*iim+i
695	Temp(ij,l)=Temp(ij,l)+ dtphy * dTemp(ij,l)
696	ENDDO
697	ENDDO
698	ENDDO
699
700	DO iq=1,nqtot
701	DO l=ll_begin,ll_end
702	DO j=jj_begin,jj_end
703	DO i=ii_begin,ii_end
704	ij=(j-1)*iim+i
705	q(ij,l,iq)=q(ij,l,iq)+ dtphy * dq(ij,l,iq)
706	ENDDO
707	ENDDO
708	ENDDO
709	ENDDO
710
711	!$OMP BARRIER
712
713	IF (is_omp_first_level) THEN
714	DO j=jj_begin,jj_end
715	DO i=ii_begin,ii_end
716	ij=(j-1)*iim+i
717	ps(ij)=ps(ij)+ dtphy * dps(ij)
718	ENDDO
719	ENDDO
720	ENDIF
721
722	! CALL compute_temperature2theta_rhodz(ps,Temp,theta_rhodz,0)
723
724	! compute pression
725	!$OMP BARRIER
726	DO l = ll_begin,ll_endp1
727	DO j=jj_begin,jj_end
728	DO i=ii_begin,ii_end
729	ij=(j-1)*iim+i
730	p(ij,l) = ap(l) + bp(l) * ps(ij)
731	ENDDO
732	ENDDO
733	ENDDO
734
735	!$OMP BARRIER
736
737	! compute exner
738
739	IF (is_omp_first_level) THEN
740	DO j=jj_begin,jj_end
741	DO i=ii_begin,ii_end
742	ij=(j-1)*iim+i
743	pks(ij) = cpp * ( ps(ij)/preff ) ** kappa
744	ENDDO
745	ENDDO
746	ENDIF
747
748	! 3D : pk
749	DO l = ll_begin,ll_end
750	DO j=jj_begin,jj_end
751	DO i=ii_begin,ii_end
752	ij=(j-1)*iim+i
753	pk(ij,l) = cpp * ((.5/preff)(p(ij,l)+p(ij,l+1))) * kappa
754	ENDDO
755	ENDDO
756	ENDDO
757
758	!$OMP BARRIER
759
760	! compute theta, temperature and pression at layer
761	DO l = ll_begin, ll_end
762	DO j=jj_begin,jj_end
763	DO i=ii_begin,ii_end
764	ij=(j-1)*iim+i
765	theta_rhodz(ij,l,1) = temp(ij,l) * ((p(ij,l)-p(ij,l+1))/g) / (pk(ij,l) / cpp )
766	ENDDO
767	ENDDO
768	ENDDO
769
770	END SUBROUTINE grid_physics_to_icosa
771
772
773
774	END SUBROUTINE physics
775
776
777
778
779
780	END MODULE interface_icosa_lmdz_mod

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