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calfis_loc.F90 @ 5374

Last change on this file since 5374 was 5367, checked in by abarral, 2 weeks ago
(WIP) Turn implicit into explicit declarations
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:keywords set to `Id`
File size: 29.1 KB

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1	!
2	! $Id: calfis_loc.F90 5367 2024-12-03 09:40:13Z abarral $
3	!
4	!
5	!
6	#ifdef CPP_PARA
7
8	SUBROUTINE calfis_loc(lafin, &
9	jD_cur, jH_cur, &
10	pucov, &
11	pvcov, &
12	pteta, &
13	pq, &
14	pmasse, &
15	pps, &
16	pp, &
17	ppk, &
18	pphis, &
19	pphi, &
20	pducov, &
21	pdvcov, &
22	pdteta, &
23	pdq, &
24	flxw, &
25	pdufi, &
26	pdvfi, &
27	pdhfi, &
28	pdqfi, &
29	pdpsfi)
30
31	! Auteur : P. Le Van, F. Hourdin
32	! .........
33	USE dimphy
34	USE mod_phys_lmdz_mpi_data, mpi_root_xx=>mpi_master
35	USE mod_phys_lmdz_omp_data, ONLY: klon_omp, klon_omp_begin
36	USE mod_const_mpi, ONLY: COMM_LMDZ
37	USE mod_interface_dyn_phys
38	USE IOPHY
39	USE lmdz_mpi
40
41	USE parallel_lmdz,ONLY:omp_chunk,using_mpi,jjb_u,jje_u,jjb_v,jje_v &
42	,jj_begin_dyn=>jj_begin,jj_end_dyn=>jj_end
43	USE Write_Field
44	Use Write_field_p
45	USE Times
46	USE infotrac, ONLY: nqtot, tracers
47	USE control_mod, ONLY: planet_type, nsplit_phys
48	USE callphysiq_mod, ONLY: call_physiq
49	USE comvert_mod, ONLY: preff, presnivs
50	USE comconst_mod, ONLY: cpp, daysec, dtphys, dtvr, kappa, pi
51	USE lmdz_cppkeys_wrapper, ONLY: CPPKEY_PHYS
52	USE iniprint_mod_h
53	USE comgeom2_mod_h
54	USE dimensions_mod, ONLY: iim, jjm, llm, ndm
55	USE paramet_mod_h
56	IMPLICIT NONE
57	!=======================================================================
58	!
59	! 1. rearrangement des tableaux et transformation
60	! variables dynamiques > variables physiques
61	! 2. calcul des termes physiques
62	! 3. retransformation des tendances physiques en tendances dynamiques
63	!
64	! remarques:
65	! ----------
66	!
67	! - les vents sont donnes dans la physique par leurs composantes
68	! naturelles.
69	! - la variable thermodynamique de la physique est une variable
70	! intensive : T
71	! pour la dynamique on prend T * ( preff / p(l) ) **kappa
72	! - les deux seules variables dependant de la geometrie necessaires
73	! pour la physique sont la latitude pour le rayonnement et
74	! l'aire de la maille quand on veut integrer une grandeur
75	! horizontalement.
76	! - les points de la physique sont les points scalaires de la
77	! la dynamique; numerotation:
78	! 1 pour le pole nord
79	! (jjm-1)*iim pour l'interieur du domaine
80	! ngridmx pour le pole sud
81	! ---> ngridmx=2+(jjm-1)*iim
82	!
83	! Input :
84	! -------
85	! ecritphy frequence d'ecriture (en jours)de histphy
86	! pucov covariant zonal velocity
87	! pvcov covariant meridional velocity
88	! pteta potential temperature
89	! pps surface pressure
90	! pmasse masse d'air dans chaque maille
91	! pts surface temperature (K)
92	! callrad clef d'appel au rayonnement
93	!
94	! Output :
95	! --------
96	! pdufi tendency for the natural zonal velocity (ms-1)
97	! pdvfi tendency for the natural meridional velocity
98	! pdhfi tendency for the potential temperature
99	! pdtsfi tendency for the surface temperature
100	!
101	! pdtrad radiative tendencies \ both input
102	! pfluxrad radiative fluxes / and output
103	!
104	!=======================================================================
105	!
106	!-----------------------------------------------------------------------
107	!
108	! 0. Declarations :
109	! ------------------
110	INTEGER :: ngridmx
111	PARAMETER( ngridmx = 2+(jjm-1)*iim - 1/jjm )
112
113	! Arguments :
114	! -----------
115	LOGICAL,INTENT(IN) :: lafin ! .true. for the very last call to physics
116	REAL,INTENT(IN):: jD_cur, jH_cur
117	REAL,INTENT(IN):: pvcov(iip1,jjb_v:jje_v,llm) ! covariant meridional velocity
118	REAL,INTENT(IN):: pucov(iip1,jjb_u:jje_u,llm) ! covariant zonal velocity
119	REAL,INTENT(IN):: pteta(iip1,jjb_u:jje_u,llm) ! potential temperature
120	REAL,INTENT(IN):: pmasse(iip1,jjb_u:jje_u,llm) ! mass in each cell ! not used
121	REAL,INTENT(IN):: pq(iip1,jjb_u:jje_u,llm,nqtot) ! tracers
122	REAL,INTENT(IN):: pphis(iip1,jjb_u:jje_u) ! surface geopotential
123	REAL,INTENT(IN):: pphi(iip1,jjb_u:jje_u,llm) ! geopotential
124
125	REAL,INTENT(IN) :: pdvcov(iip1,jjb_v:jje_v,llm) ! dynamical tendency on vcov ! not used
126	REAL,INTENT(IN) :: pducov(iip1,jjb_u:jje_u,llm) ! dynamical tendency on ucov
127	REAL,INTENT(IN) :: pdteta(iip1,jjb_u:jje_u,llm) ! dynamical tendency on teta ! not used
128	REAL,INTENT(IN) :: pdq(iip1,jjb_u:jje_u,llm,nqtot) ! dynamical tendency on tracers ! not used
129
130	REAL,INTENT(IN) :: pps(iip1,jjb_u:jje_u) ! surface pressure (Pa)
131	REAL,INTENT(IN) :: pp(iip1,jjb_u:jje_u,llmp1) ! pressure at mesh interfaces (Pa)
132	REAL,INTENT(IN) :: ppk(iip1,jjb_u:jje_u,llm) ! Exner at mid-layer
133	REAL,INTENT(IN) :: flxw(iip1,jjb_u:jje_u,llm) ! Vertical mass flux on lower mesh interfaces (kg/s) (on llm because flxw(:,:,llm+1)=0)
134
135	! ! tendencies (in */s) from the physics
136	REAL,INTENT(OUT) :: pdvfi(iip1,jjb_v:jje_v,llm) ! tendency on covariant meridional wind
137	REAL,INTENT(OUT) :: pdufi(iip1,jjb_u:jje_u,llm) ! tendency on covariant zonal wind
138	REAL,INTENT(OUT) :: pdhfi(iip1,jjb_u:jje_u,llm) ! tendency on potential temperature (K/s)
139	REAL,INTENT(OUT) :: pdqfi(iip1,jjb_u:jje_u,llm,nqtot) ! tendency on tracers
140	REAL,INTENT(OUT) :: pdpsfi(iip1,jjb_u:jje_u) ! tendency on surface pressure (Pa/s)
141
142	! Ehouarn: for now calfis_p needs some informations from physics to compile
143	! Local variables :
144	! -----------------
145
146	INTEGER :: i,j,l,ig0,ig,iq,itr
147	REAL,ALLOCATABLE,SAVE :: zpsrf(:)
148	REAL,ALLOCATABLE,SAVE :: zplev(:,:),zplay(:,:)
149	REAL,ALLOCATABLE,SAVE :: zphi(:,:),zphis(:)
150	!
151	REAL :: zrot(iip1,jjb_v:jje_v,llm) ! AdlC May 2014
152	REAL,ALLOCATABLE,SAVE :: zufi(:,:), zvfi(:,:), zrfi(:,:)
153	REAL,ALLOCATABLE,SAVE :: ztfi(:,:),zqfi(:,:,:)
154	REAL,ALLOCATABLE,SAVE :: zpk(:,:)
155	!
156	REAL,ALLOCATABLE,SAVE :: pcvgu(:,:), pcvgv(:,:)
157	REAL,ALLOCATABLE,SAVE :: pcvgt(:,:), pcvgq(:,:,:)
158	!
159	REAL,ALLOCATABLE,SAVE :: zdufi(:,:),zdvfi(:,:)
160	REAL,ALLOCATABLE,SAVE :: zdtfi(:,:),zdqfi(:,:,:)
161	REAL,ALLOCATABLE,SAVE :: zdpsrf(:)
162	REAL,SAVE,ALLOCATABLE :: flxwfi(:,:) ! Flux de masse verticale sur la grille physiq
163
164	!
165	REAL,ALLOCATABLE,SAVE :: zplev_omp(:,:)
166	REAL,ALLOCATABLE,SAVE :: zplay_omp(:,:)
167	REAL,ALLOCATABLE,SAVE :: zpk_omp(:,:)
168	REAL,ALLOCATABLE,SAVE :: zphi_omp(:,:)
169	REAL,ALLOCATABLE,SAVE :: zphis_omp(:)
170	REAL,ALLOCATABLE,SAVE :: presnivs_omp(:)
171	REAL,ALLOCATABLE,SAVE :: zufi_omp(:,:)
172	REAL,ALLOCATABLE,SAVE :: zvfi_omp(:,:)
173	REAL,ALLOCATABLE,SAVE :: zrfi_omp(:,:)
174	REAL,ALLOCATABLE,SAVE :: ztfi_omp(:,:)
175	REAL,ALLOCATABLE,SAVE :: zqfi_omp(:,:,:)
176	REAL,ALLOCATABLE,SAVE :: zdufi_omp(:,:)
177	REAL,ALLOCATABLE,SAVE :: zdvfi_omp(:,:)
178	REAL,ALLOCATABLE,SAVE :: zdtfi_omp(:,:)
179	REAL,ALLOCATABLE,SAVE :: zdqfi_omp(:,:,:)
180	REAL,ALLOCATABLE,SAVE :: zdpsrf_omp(:)
181	REAL,SAVE,ALLOCATABLE :: flxwfi_omp(:,:) ! Flux de masse verticale sur la grille physiq
182
183	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
184	! Introduction du splitting (FH)
185	! Question pour Yann :
186	! J'ai �t� surpris au d�but que les tableaux zufi_omp, zdufi_omp n'co soitent
187	! en SAVE. Je crois comprendre que c'est parce que tu voulais qu'il
188	! soit allocatable (plutot par exemple que de passer une dimension
189	! d�pendant du process en argument des routines) et que, du coup,
190	! le SAVE �vite d'avoir � refaire l'allocation � chaque appel.
191	! Tu confirmes ?
192	! J'ai suivi le m�me principe pour les zdufic_omp
193	! Mais c'est surement bien que tu controles.
194	!
195
196	REAL,ALLOCATABLE,SAVE :: zdufic_omp(:,:)
197	REAL,ALLOCATABLE,SAVE :: zdvfic_omp(:,:)
198	REAL,ALLOCATABLE,SAVE :: zdtfic_omp(:,:)
199	REAL,ALLOCATABLE,SAVE :: zdqfic_omp(:,:,:)
200	REAL :: jH_cur_split,zdt_split
201	LOGICAL :: debut_split,lafin_split
202	INTEGER :: isplit
203	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
204
205	!$OMP THREADPRIVATE(zplev_omp,zplay_omp,zpk_omp,zphi_omp,zphis_omp, &
206	!$OMP presnivs_omp,zufi_omp,zvfi_omp,ztfi_omp, &
207	!$OMP zrfi_omp,zqfi_omp,zdufi_omp,zdvfi_omp, &
208	!$OMP zdtfi_omp,zdqfi_omp,zdpsrf_omp,flxwfi_omp, &
209	!$OMP zdufic_omp,zdvfic_omp,zdtfic_omp,zdqfic_omp)
210
211	LOGICAL,SAVE :: first_omp=.true.
212	!$OMP THREADPRIVATE(first_omp)
213
214	REAL :: zsin(iim),zcos(iim),z1(iim)
215	REAL :: zsinbis(iim),zcosbis(iim),z1bis(iim)
216	REAL :: unskap, pksurcp
217	!
218	REAL :: SSUM
219
220	LOGICAL,SAVE :: firstcal=.true., debut=.true.
221	!$OMP THREADPRIVATE(firstcal,debut)
222
223	REAL,SAVE,dimension(1:iim,1:llm):: du_send,du_recv,dv_send,dv_recv
224	INTEGER :: ierr
225	INTEGER,dimension(MPI_STATUS_SIZE,4) :: Status
226	INTEGER, dimension(4) :: Req
227	REAL,ALLOCATABLE,SAVE:: zdufi2(:,:),zdvfi2(:,:)
228	integer :: k,kstart,kend
229	INTEGER :: offset
230	INTEGER :: jjb,jje
231
232	IF (CPPKEY_PHYS) THEN
233
234	!
235	!-----------------------------------------------------------------------
236	!
237	! 1. Initialisations :
238	! --------------------
239	!
240
241	klon=klon_mpi
242
243	!
244	IF ( firstcal ) THEN
245	debut = .TRUE.
246	IF (ngridmx.NE.2+(jjm-1)*iim) THEN
247	write(lunout,*) 'STOP dans calfis'
248	write(lunout,*) &
249	'La dimension ngridmx doit etre egale a 2 + (jjm-1)*iim'
250	write(lunout,*) ' ngridmx jjm iim '
251	write(lunout,*) ngridmx,jjm,iim
252	call abort_gcm("calfis_loc", "", 1)
253	ENDIF
254	!$OMP MASTER
255	ALLOCATE(zpsrf(klon))
256	ALLOCATE(zplev(klon,llm+1),zplay(klon,llm))
257	ALLOCATE(zphi(klon,llm),zphis(klon))
258	ALLOCATE(zufi(klon,llm), zvfi(klon,llm),zrfi(klon,llm))
259	ALLOCATE(ztfi(klon,llm),zqfi(klon,llm,nqtot))
260	ALLOCATE(pcvgu(klon,llm), pcvgv(klon,llm))
261	ALLOCATE(pcvgt(klon,llm), pcvgq(klon,llm,2))
262	ALLOCATE(zdufi(klon,llm),zdvfi(klon,llm))
263	ALLOCATE(zdtfi(klon,llm),zdqfi(klon,llm,nqtot))
264	ALLOCATE(zdpsrf(klon))
265	ALLOCATE(zdufi2(klon+iim,llm),zdvfi2(klon+iim,llm))
266	ALLOCATE(flxwfi(klon,llm))
267	ALLOCATE(zpk(klon,llm))
268	!$OMP END MASTER
269	!$OMP BARRIER
270	ELSE
271	debut = .FALSE.
272	ENDIF
273
274	!
275	!
276	!-----------------------------------------------------------------------
277	! 40. transformation des variables dynamiques en variables physiques:
278	! ---------------------------------------------------------------
279
280	! 41. pressions au sol (en Pascals)
281	! ----------------------------------
282
283	!$OMP MASTER
284	call start_timer(timer_physic)
285	!$OMP END MASTER
286
287	!$OMP MASTER
288	!CDIR ON_ADB(index_i)
289	!CDIR ON_ADB(index_j)
290	do ig0=1,klon
291	i=index_i(ig0)
292	j=index_j(ig0)
293	zpsrf(ig0)=pps(i,j)
294	enddo
295	!$OMP END MASTER
296
297
298	! 42. pression intercouches :
299	!
300	! -----------------------------------------------------------------
301	! .... zplev definis aux (llm +1) interfaces des couches ....
302	! .... zplay definis aux ( llm ) milieux des couches ....
303	! -----------------------------------------------------------------
304
305	! ... Exner = cp * ( p(l) / preff ) ** kappa ....
306	!
307	unskap = 1./ kappa
308	!
309	! print *,omp_rank,'klon--->',klon
310	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
311	DO l = 1, llmp1
312	!CDIR ON_ADB(index_i)
313	!CDIR ON_ADB(index_j)
314	do ig0=1,klon
315	i=index_i(ig0)
316	j=index_j(ig0)
317	zplev( ig0,l ) = pp(i,j,l)
318	enddo
319	ENDDO
320	!$OMP END DO NOWAIT
321
322	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
323	DO l=1,llm
324	do ig0=1,klon
325	i=index_i(ig0)
326	j=index_j(ig0)
327	zpk(ig0,l)=ppk(i,j,l)
328	enddo
329	ENDDO
330	!$OMP END DO NOWAIT
331
332	!
333	!
334
335	! 43. temperature naturelle (en K) et pressions milieux couches .
336	! ---------------------------------------------------------------
337	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
338	DO l=1,llm
339	!CDIR ON_ADB(index_i)
340	!CDIR ON_ADB(index_j)
341	do ig0=1,klon
342	i=index_i(ig0)
343	j=index_j(ig0)
344	pksurcp = ppk(i,j,l) / cpp
345	zplay(ig0,l) = preff * pksurcp ** unskap
346	ztfi(ig0,l) = pteta(i,j,l) * pksurcp
347	enddo
348
349	ENDDO
350	!$OMP END DO NOWAIT
351
352	! 43.bis traceurs
353	! ---------------
354	!
355
356	itr = 0
357	DO iq=1,nqtot
358	IF(.NOT.tracers(iq)%isAdvected) CYCLE
359	itr = itr + 1
360	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
361	DO l=1,llm
362	!CDIR ON_ADB(index_i)
363	!CDIR ON_ADB(index_j)
364	do ig0=1,klon
365	i=index_i(ig0)
366	j=index_j(ig0)
367	zqfi(ig0,l,itr) = pq(i,j,l,iq)
368	enddo
369	ENDDO
370	!$OMP END DO NOWAIT
371	ENDDO
372
373
374	! Geopotentiel calcule par rapport a la surface locale:
375	! -----------------------------------------------------
376
377	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
378	DO l=1,llm
379	!CDIR ON_ADB(index_i)
380	!CDIR ON_ADB(index_j)
381	do ig0=1,klon
382	i=index_i(ig0)
383	j=index_j(ig0)
384	zphi(ig0,l) = pphi(i,j,l)
385	enddo
386	ENDDO
387	!$OMP END DO NOWAIT
388
389	! CALL gr_dyn_fi_p(llm,iip1,jjp1,klon,pphi,zphi)
390
391	!$OMP MASTER
392	!CDIR ON_ADB(index_i)
393	!CDIR ON_ADB(index_j)
394	do ig0=1,klon
395	i=index_i(ig0)
396	j=index_j(ig0)
397	zphis(ig0) = pphis(i,j)
398	enddo
399	!$OMP END MASTER
400
401
402	! CALL gr_dyn_fi_p(1,iip1,jjp1,klon,pphis,zphis)
403
404	!$OMP BARRIER
405
406	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
407	DO l=1,llm
408	DO ig=1,klon
409	zphi(ig,l)=zphi(ig,l)-zphis(ig)
410	ENDDO
411	ENDDO
412	!$OMP END DO NOWAIT
413
414
415	!
416	! 45. champ u:
417	! ------------
418
419	kstart=1
420	kend=klon
421
422	if (is_north_pole_dyn) kstart=2
423	if (is_south_pole_dyn) kend=klon-1
424
425	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
426	DO l=1,llm
427	!CDIR ON_ADB(index_i)
428	!CDIR ON_ADB(index_j)
429	!CDIR SPARSE
430	do ig0=kstart,kend
431	i=index_i(ig0)
432	j=index_j(ig0)
433	if (i==1) then
434	zufi(ig0,l)= 0.5 *( pucov(iim,j,l)/cu(iim,j) &
435	+ pucov(1,j,l)/cu(1,j) )
436	else
437	zufi(ig0,l)= 0.5*( pucov(i-1,j,l)/cu(i-1,j) &
438	+ pucov(i,j,l)/cu(i,j) )
439	endif
440	enddo
441	ENDDO
442	!$OMP END DO NOWAIT
443
444	!
445	! Alvaro de la Camara (May 2014)
446	! 46.1 Calcul de la vorticite et passage sur la grille physique
447	! --------------------------------------------------------------
448
449	jjb=jj_begin_dyn-1
450	jje=jj_end_dyn+1
451	if (is_north_pole_dyn) jjb=1
452	if (is_south_pole_dyn) jje=jjm
453
454	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
455
456	DO l=1,llm
457	do i=1,iim
458	do j=jjb,jje
459	zrot(i,j,l) = (pvcov(i+1,j,l) - pvcov(i,j,l) &
460	+ pucov(i,j+1,l) - pucov(i,j,l)) &
461	/ (cu(i,j)+cu(i,j+1)) &
462	/ (cv(i+1,j)+cv(i,j)) *4
463	enddo
464	enddo
465	ENDDO
466
467
468	! 46.2champ v:
469	! -----------
470
471	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
472	DO l=1,llm
473	!CDIR ON_ADB(index_i)
474	!CDIR ON_ADB(index_j)
475	DO ig0=kstart,kend
476	i=index_i(ig0)
477	j=index_j(ig0)
478	zvfi(ig0,l)= 0.5 *( pvcov(i,j-1,l)/cv(i,j-1) &
479	+ pvcov(i,j,l)/cv(i,j) )
480	if (j==1 .OR. j==jjp1) then ! AdlC MAY 2014
481	zrfi(ig0,l) = 0 ! AdlC MAY 2014
482	else
483	if(i==1)then
484	zrfi(ig0,l)= 0.25 *(zrot(iim,j-1,l)+zrot(iim,j,l) &
485	+zrot(1,j-1,l)+zrot(1,j,l)) ! AdlC MAY 2014
486	else
487	zrfi(ig0,l)= 0.25 *(zrot(i-1,j-1,l)+zrot(i-1,j,l) &
488	+zrot(i,j-1,l)+zrot(i,j,l)) ! AdlC MAY 2014
489	endif
490	endif
491
492
493	ENDDO
494	ENDDO
495	!$OMP END DO NOWAIT
496
497	! 47. champs de vents aux pole nord
498	! ------------------------------
499	! U = 1 / pi * integrale [ v * cos(long) * d long ]
500	! V = 1 / pi * integrale [ v * sin(long) * d long ]
501
502	if (is_north_pole_dyn) then
503	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
504	DO l=1,llm
505
506	z1(1) =(rlonu(1)-rlonu(iim)+2.pi)pvcov(1,1,l)/cv(1,1)
507	DO i=2,iim
508	z1(i) =(rlonu(i)-rlonu(i-1))*pvcov(i,1,l)/cv(i,1)
509	ENDDO
510
511	DO i=1,iim
512	zcos(i) = COS(rlonv(i))*z1(i)
513	zsin(i) = SIN(rlonv(i))*z1(i)
514	ENDDO
515
516	zufi(1,l) = SSUM(iim,zcos,1)/pi
517	zvfi(1,l) = SSUM(iim,zsin,1)/pi
518	zrfi(1,l) = 0.
519
520	ENDDO
521	!$OMP END DO NOWAIT
522	endif
523
524
525	! 48. champs de vents aux pole sud:
526	! ---------------------------------
527	! U = 1 / pi * integrale [ v * cos(long) * d long ]
528	! V = 1 / pi * integrale [ v * sin(long) * d long ]
529
530	if (is_south_pole_dyn) then
531	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
532	DO l=1,llm
533
534	z1(1) =(rlonu(1)-rlonu(iim)+2.pi)pvcov(1,jjm,l)/cv(1,jjm)
535	DO i=2,iim
536	z1(i) =(rlonu(i)-rlonu(i-1))*pvcov(i,jjm,l)/cv(i,jjm)
537	ENDDO
538
539	DO i=1,iim
540	zcos(i) = COS(rlonv(i))*z1(i)
541	zsin(i) = SIN(rlonv(i))*z1(i)
542	ENDDO
543
544	zufi(klon,l) = SSUM(iim,zcos,1)/pi
545	zvfi(klon,l) = SSUM(iim,zsin,1)/pi
546	zrfi(klon,l) = 0.
547	ENDDO
548	!$OMP END DO NOWAIT
549	endif
550
551	! On change de grille, dynamique vers physiq, pour le flux de masse verticale
552	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
553	DO l=1,llm
554	!CDIR ON_ADB(index_i)
555	!CDIR ON_ADB(index_j)
556	do ig0=1,klon
557	i=index_i(ig0)
558	j=index_j(ig0)
559	flxwfi(ig0,l) = flxw(i,j,l)
560	enddo
561	ENDDO
562	!$OMP END DO NOWAIT
563
564	! CALL gr_dyn_fi_p(llm,iip1,jjp1,klon,flxw,flxwfi)
565
566	!-----------------------------------------------------------------------
567	! Appel de la physique:
568	! ---------------------
569
570
571	!$OMP BARRIER
572	if (first_omp) then
573	klon=klon_omp
574
575	allocate(zplev_omp(klon,llm+1))
576	allocate(zplay_omp(klon,llm))
577	allocate(zpk_omp(klon,llm))
578	allocate(zphi_omp(klon,llm))
579	allocate(zphis_omp(klon))
580	allocate(presnivs_omp(llm))
581	allocate(zufi_omp(klon,llm))
582	allocate(zvfi_omp(klon,llm))
583	allocate(zrfi_omp(klon,llm)) ! LG Ari 2014
584	allocate(ztfi_omp(klon,llm))
585	allocate(zqfi_omp(klon,llm,nqtot))
586	allocate(zdufi_omp(klon,llm))
587	allocate(zdvfi_omp(klon,llm))
588	allocate(zdtfi_omp(klon,llm))
589	allocate(zdqfi_omp(klon,llm,nqtot))
590	allocate(zdufic_omp(klon,llm))
591	allocate(zdvfic_omp(klon,llm))
592	allocate(zdtfic_omp(klon,llm))
593	allocate(zdqfic_omp(klon,llm,nqtot))
594	allocate(zdpsrf_omp(klon))
595	allocate(flxwfi_omp(klon,llm))
596	first_omp=.false.
597	endif
598
599
600	klon=klon_omp
601	offset=klon_omp_begin-1
602
603	do l=1,llm+1
604	do i=1,klon
605	zplev_omp(i,l)=zplev(offset+i,l)
606	enddo
607	enddo
608
609	do l=1,llm
610	do i=1,klon
611	zplay_omp(i,l)=zplay(offset+i,l)
612	enddo
613	enddo
614
615	do l=1,llm
616	do i=1,klon
617	zpk_omp(i,l)=zpk(offset+i,l)
618	enddo
619	enddo
620
621	do l=1,llm
622	do i=1,klon
623	zphi_omp(i,l)=zphi(offset+i,l)
624	enddo
625	enddo
626
627	do i=1,klon
628	zphis_omp(i)=zphis(offset+i)
629	enddo
630
631
632	do l=1,llm
633	presnivs_omp(l)=presnivs(l)
634	enddo
635
636	do l=1,llm
637	do i=1,klon
638	zufi_omp(i,l)=zufi(offset+i,l)
639	enddo
640	enddo
641
642	do l=1,llm
643	do i=1,klon
644	zvfi_omp(i,l)=zvfi(offset+i,l)
645	enddo
646	enddo
647
648	do l=1,llm
649	do i=1,klon
650	zrfi_omp(i,l)=zrfi(offset+i,l)
651	enddo
652	enddo
653
654	do l=1,llm
655	do i=1,klon
656	ztfi_omp(i,l)=ztfi(offset+i,l)
657	enddo
658	enddo
659
660	do iq=1,nqtot
661	do l=1,llm
662	do i=1,klon
663	zqfi_omp(i,l,iq)=zqfi(offset+i,l,iq)
664	enddo
665	enddo
666	enddo
667
668	do l=1,llm
669	do i=1,klon
670	zdufi_omp(i,l)=zdufi(offset+i,l)
671	enddo
672	enddo
673
674	do l=1,llm
675	do i=1,klon
676	zdvfi_omp(i,l)=zdvfi(offset+i,l)
677	enddo
678	enddo
679
680	do l=1,llm
681	do i=1,klon
682	zdtfi_omp(i,l)=zdtfi(offset+i,l)
683	enddo
684	enddo
685
686	do iq=1,nqtot
687	do l=1,llm
688	do i=1,klon
689	zdqfi_omp(i,l,iq)=zdqfi(offset+i,l,iq)
690	enddo
691	enddo
692	enddo
693
694	do i=1,klon
695	zdpsrf_omp(i)=zdpsrf(offset+i)
696	enddo
697
698	do l=1,llm
699	do i=1,klon
700	flxwfi_omp(i,l)=flxwfi(offset+i,l)
701	enddo
702	enddo
703
704	!$OMP BARRIER
705
706
707	!$OMP MASTER
708	! write(lunout,*) 'PHYSIQUE AVEC NSPLIT_PHYS=',nsplit_phys
709	!$OMP END MASTER
710	zdt_split=dtphys/nsplit_phys
711	zdufic_omp(:,:)=0.
712	zdvfic_omp(:,:)=0.
713	zdtfic_omp(:,:)=0.
714	zdqfic_omp(:,:,:)=0.
715
716	IF (CPPKEY_PHYS) THEN
717	do isplit=1,nsplit_phys
718
719	jH_cur_split=jH_cur+(isplit-1) * dtvr / (daysec *nsplit_phys)
720	debut_split=debut.and.isplit==1
721	lafin_split=lafin.and.isplit==nsplit_phys
722
723	CALL call_physiq(klon,llm,nqtot,tracers(:)%name, &
724	debut_split,lafin_split, &
725	jD_cur,jH_cur_split,zdt_split, &
726	zplev_omp,zplay_omp, &
727	zpk_omp,zphi_omp,zphis_omp, &
728	presnivs_omp, &
729	zufi_omp,zvfi_omp,zrfi_omp,ztfi_omp,zqfi_omp, &
730	flxwfi_omp,pducov, &
731	zdufi_omp,zdvfi_omp,zdtfi_omp,zdqfi_omp, &
732	zdpsrf_omp)
733
734
735	zufi_omp(:,:)=zufi_omp(:,:)+zdufi_omp(:,:)*zdt_split
736	zvfi_omp(:,:)=zvfi_omp(:,:)+zdvfi_omp(:,:)*zdt_split
737	ztfi_omp(:,:)=ztfi_omp(:,:)+zdtfi_omp(:,:)*zdt_split
738	zqfi_omp(:,:,:)=zqfi_omp(:,:,:)+zdqfi_omp(:,:,:)*zdt_split
739
740	zdufic_omp(:,:)=zdufic_omp(:,:)+zdufi_omp(:,:)
741	zdvfic_omp(:,:)=zdvfic_omp(:,:)+zdvfi_omp(:,:)
742	zdtfic_omp(:,:)=zdtfic_omp(:,:)+zdtfi_omp(:,:)
743	zdqfic_omp(:,:,:)=zdqfic_omp(:,:,:)+zdqfi_omp(:,:,:)
744
745	enddo
746
747	END IF
748	! of #ifdef CPP_PHYS
749
750
751	zdufi_omp(:,:)=zdufic_omp(:,:)/nsplit_phys
752	zdvfi_omp(:,:)=zdvfic_omp(:,:)/nsplit_phys
753	zdtfi_omp(:,:)=zdtfic_omp(:,:)/nsplit_phys
754	zdqfi_omp(:,:,:)=zdqfic_omp(:,:,:)/nsplit_phys
755
756	!$OMP BARRIER
757
758	do l=1,llm+1
759	do i=1,klon
760	zplev(offset+i,l)=zplev_omp(i,l)
761	enddo
762	enddo
763
764	do l=1,llm
765	do i=1,klon
766	zplay(offset+i,l)=zplay_omp(i,l)
767	enddo
768	enddo
769
770	do l=1,llm
771	do i=1,klon
772	zphi(offset+i,l)=zphi_omp(i,l)
773	enddo
774	enddo
775
776
777	do i=1,klon
778	zphis(offset+i)=zphis_omp(i)
779	enddo
780
781
782	do l=1,llm
783	presnivs(l)=presnivs_omp(l)
784	enddo
785
786	do l=1,llm
787	do i=1,klon
788	zufi(offset+i,l)=zufi_omp(i,l)
789	enddo
790	enddo
791
792	do l=1,llm
793	do i=1,klon
794	zvfi(offset+i,l)=zvfi_omp(i,l)
795	enddo
796	enddo
797
798	do l=1,llm
799	do i=1,klon
800	ztfi(offset+i,l)=ztfi_omp(i,l)
801	enddo
802	enddo
803
804	do iq=1,nqtot
805	do l=1,llm
806	do i=1,klon
807	zqfi(offset+i,l,iq)=zqfi_omp(i,l,iq)
808	enddo
809	enddo
810	enddo
811
812	do l=1,llm
813	do i=1,klon
814	zdufi(offset+i,l)=zdufi_omp(i,l)
815	enddo
816	enddo
817
818	do l=1,llm
819	do i=1,klon
820	zdvfi(offset+i,l)=zdvfi_omp(i,l)
821	enddo
822	enddo
823
824	do l=1,llm
825	do i=1,klon
826	zdtfi(offset+i,l)=zdtfi_omp(i,l)
827	enddo
828	enddo
829
830	do iq=1,nqtot
831	do l=1,llm
832	do i=1,klon
833	zdqfi(offset+i,l,iq)=zdqfi_omp(i,l,iq)
834	enddo
835	enddo
836	enddo
837
838	do i=1,klon
839	zdpsrf(offset+i)=zdpsrf_omp(i)
840	enddo
841
842
843	klon=klon_mpi
844	500 CONTINUE
845	!$OMP BARRIER
846
847	!$OMP MASTER
848	call stop_timer(timer_physic)
849	!$OMP END MASTER
850
851	IF (using_mpi) THEN
852
853	if (MPI_rank>0) then
854
855	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
856	DO l=1,llm
857	du_send(1:iim,l)=zdufi(1:iim,l)
858	dv_send(1:iim,l)=zdvfi(1:iim,l)
859	ENDDO
860	!$OMP END DO NOWAIT
861
862	!$OMP BARRIER
863
864	!$OMP MASTER
865	!$OMP CRITICAL (MPI)
866	call MPI_ISSEND(du_send,iim*llm,MPI_REAL8,MPI_Rank-1,401, &
867	COMM_LMDZ,Req(1),ierr)
868	call MPI_ISSEND(dv_send,iim*llm,MPI_REAL8,MPI_Rank-1,402, &
869	COMM_LMDZ,Req(2),ierr)
870	!$OMP END CRITICAL (MPI)
871	!$OMP END MASTER
872
873	!$OMP BARRIER
874
875	endif
876
877	if (MPI_rank<MPI_Size-1) then
878	!$OMP BARRIER
879
880	!$OMP MASTER
881	!$OMP CRITICAL (MPI)
882	call MPI_IRECV(du_recv,iim*llm,MPI_REAL8,MPI_Rank+1,401, &
883	COMM_LMDZ,Req(3),ierr)
884	call MPI_IRECV(dv_recv,iim*llm,MPI_REAL8,MPI_Rank+1,402, &
885	COMM_LMDZ,Req(4),ierr)
886	!$OMP END CRITICAL (MPI)
887	!$OMP END MASTER
888
889	endif
890
891	!$OMP BARRIER
892
893
894	!$OMP MASTER
895	!$OMP CRITICAL (MPI)
896	if (MPI_rank>0 .and. MPI_rank< MPI_Size-1) then
897	call MPI_WAITALL(4,Req(1),Status,ierr)
898	else if (MPI_rank>0) then
899	call MPI_WAITALL(2,Req(1),Status,ierr)
900	else if (MPI_rank <MPI_Size-1) then
901	call MPI_WAITALL(2,Req(3),Status,ierr)
902	endif
903	!$OMP END CRITICAL (MPI)
904	!$OMP END MASTER
905
906	!$OMP BARRIER
907
908	ENDIF ! using_mpi
909
910
911	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
912	DO l=1,llm
913
914	zdufi2(1:klon,l)=zdufi(1:klon,l)
915	zdufi2(klon+1:klon+iim,l)=du_recv(1:iim,l)
916
917	zdvfi2(1:klon,l)=zdvfi(1:klon,l)
918	zdvfi2(klon+1:klon+iim,l)=dv_recv(1:iim,l)
919
920	pdhfi(:,jj_begin,l)=0
921	pdqfi(:,jj_begin,l,:)=0
922	pdufi(:,jj_begin,l)=0
923	pdvfi(:,jj_begin,l)=0
924
925	if (.not. is_south_pole_dyn) then
926	pdhfi(:,jj_end:jj_end+1,l)=0
927	pdqfi(:,jj_end:jj_end+1,l,:)=0
928	pdufi(:,jj_end:jj_end+1,l)=0
929	pdvfi(:,jj_end:jj_end+1,l)=0
930	endif
931
932	ENDDO
933	!$OMP END DO NOWAIT
934
935	!$OMP MASTER
936	pdpsfi(:,jj_begin)=0
937
938	if (.not. is_south_pole_dyn) then
939	pdpsfi(:,jj_end:jj_end+1)=0
940	endif
941	!$OMP END MASTER
942	!-----------------------------------------------------------------------
943	! transformation des tendances physiques en tendances dynamiques:
944	! ---------------------------------------------------------------
945
946	! tendance sur la pression :
947	! -----------------------------------
948	! CALL gr_fi_dyn_p(1,klon,iip1,jjp1,zdpsrf,pdpsfi)
949
950	!$OMP MASTER
951	kstart=1
952	kend=klon
953
954	if (is_north_pole_dyn) kstart=2
955	if (is_south_pole_dyn) kend=klon-1
956
957	!CDIR ON_ADB(index_i)
958	!CDIR ON_ADB(index_j)
959	!cdir NODEP
960	do ig0=kstart,kend
961	i=index_i(ig0)
962	j=index_j(ig0)
963	pdpsfi(i,j) = zdpsrf(ig0)
964	if (i==1) pdpsfi(iip1,j) = zdpsrf(ig0)
965	enddo
966
967	if (is_north_pole_dyn) then
968	DO i=1,iip1
969	pdpsfi(i,1) = zdpsrf(1)
970	enddo
971	endif
972
973	if (is_south_pole_dyn) then
974	DO i=1,iip1
975	pdpsfi(i,jjp1) = zdpsrf(klon)
976	ENDDO
977	endif
978	!$OMP END MASTER
979	!c$OMP BARRIER
980
981	!
982	! 62. enthalpie potentielle
983	! ---------------------
984
985	kstart=1
986	kend=klon
987
988	if (is_north_pole_dyn) kstart=2
989	if (is_south_pole_dyn) kend=klon-1
990
991	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
992	DO l=1,llm
993
994	!CDIR ON_ADB(index_i)
995	!CDIR ON_ADB(index_j)
996	!cdir NODEP
997	do ig0=kstart,kend
998	i=index_i(ig0)
999	j=index_j(ig0)
1000	pdhfi(i,j,l) = cpp * zdtfi(ig0,l) / ppk(i,j,l)
1001	if (i==1) pdhfi(iip1,j,l) = cpp * zdtfi(ig0,l) / ppk(i,j,l)
1002	enddo
1003
1004	if (is_north_pole_dyn) then
1005	DO i=1,iip1
1006	pdhfi(i,1,l) = cpp * zdtfi(1,l) / ppk(i, 1 ,l)
1007	enddo
1008	endif
1009
1010	if (is_south_pole_dyn) then
1011	DO i=1,iip1
1012	pdhfi(i,jjp1,l) = cpp * zdtfi(klon,l)/ ppk(i,jjp1,l)
1013	ENDDO
1014	endif
1015	ENDDO
1016	!$OMP END DO NOWAIT
1017
1018	! 62. humidite specifique
1019	! ---------------------
1020	! Ehouarn: removed this useless bit: was overwritten at step 63 anyways
1021	! DO iq=1,nqtot
1022	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1023	! DO l=1,llm
1024	!!!cdir NODEP
1025	! do ig0=kstart,kend
1026	! i=index_i(ig0)
1027	! j=index_j(ig0)
1028	! pdqfi(i,j,l,iq) = zdqfi(ig0,l,iq)
1029	! if (i==1) pdqfi(iip1,j,l,iq) = zdqfi(ig0,l,iq)
1030	! enddo
1031	!
1032	! if (is_north_pole_dyn) then
1033	! do i=1,iip1
1034	! pdqfi(i,1,l,iq) = zdqfi(1,l,iq)
1035	! enddo
1036	! endif
1037	!
1038	! if (is_south_pole_dyn) then
1039	! do i=1,iip1
1040	! pdqfi(i,jjp1,l,iq) = zdqfi(klon,l,iq)
1041	! enddo
1042	! endif
1043	! ENDDO
1044	!c$OMP END DO NOWAIT
1045	! ENDDO
1046
1047	! 63. traceurs
1048	! ------------
1049	! initialisation des tendances
1050
1051	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1052	DO l=1,llm
1053	pdqfi(:,jj_begin:jj_end,l,:)=0.
1054	ENDDO
1055	!$OMP END DO NOWAIT
1056
1057	!
1058	!cdir NODEP
1059	itr = 0
1060	DO iq=1,nqtot
1061	IF(.NOT.tracers(iq)%isAdvected) CYCLE
1062	itr = itr + 1
1063	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1064	DO l=1,llm
1065	!CDIR ON_ADB(index_i)
1066	!CDIR ON_ADB(index_j)
1067	!cdir NODEP
1068	DO ig0=kstart,kend
1069	i=index_i(ig0)
1070	j=index_j(ig0)
1071	pdqfi(i,j,l,iq) = zdqfi(ig0,l,itr)
1072	if (i==1) pdqfi(iip1,j,l,iq) = zdqfi(ig0,l,itr)
1073	ENDDO
1074
1075	IF (is_north_pole_dyn) then
1076	DO i=1,iip1
1077	pdqfi(i,1,l,iq) = zdqfi(1,l,itr)
1078	ENDDO
1079	ENDIF
1080
1081	IF (is_south_pole_dyn) then
1082	DO i=1,iip1
1083	pdqfi(i,jjp1,l,iq) = zdqfi(klon,l,itr)
1084	ENDDO
1085	ENDIF
1086
1087	ENDDO
1088	!$OMP END DO NOWAIT
1089	ENDDO
1090
1091	! 65. champ u:
1092	! ------------
1093	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1094	DO l=1,llm
1095	!CDIR ON_ADB(index_i)
1096	!CDIR ON_ADB(index_j)
1097	!cdir NODEP
1098	do ig0=kstart,kend
1099	i=index_i(ig0)
1100	j=index_j(ig0)
1101
1102	if (i/=iim) then
1103	pdufi(i,j,l)=0.5(zdufi2(ig0,l)+zdufi2(ig0+1,l))cu(i,j)
1104	endif
1105
1106	if (i==1) then
1107	pdufi(iim,j,l)=0.5*( zdufi2(ig0,l) &
1108	+ zdufi2(ig0+iim-1,l))*cu(iim,j)
1109	pdufi(iip1,j,l)=0.5(zdufi2(ig0,l)+zdufi2(ig0+1,l))cu(i,j)
1110	endif
1111
1112	enddo
1113
1114	if (is_north_pole_dyn) then
1115	DO i=1,iip1
1116	pdufi(i,1,l) = 0.
1117	ENDDO
1118	endif
1119
1120	if (is_south_pole_dyn) then
1121	DO i=1,iip1
1122	pdufi(i,jjp1,l) = 0.
1123	ENDDO
1124	endif
1125
1126	ENDDO
1127	!$OMP END DO NOWAIT
1128
1129	! 67. champ v:
1130	! ------------
1131
1132	kstart=1
1133	kend=klon
1134
1135	if (is_north_pole_dyn) kstart=2
1136	if (is_south_pole_dyn) kend=klon-1-iim
1137
1138	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1139	DO l=1,llm
1140	!CDIR ON_ADB(index_i)
1141	!CDIR ON_ADB(index_j)
1142	!cdir NODEP
1143	do ig0=kstart,kend
1144	i=index_i(ig0)
1145	j=index_j(ig0)
1146	pdvfi(i,j,l)=0.5(zdvfi2(ig0,l)+zdvfi2(ig0+iim,l))cv(i,j)
1147	if (i==1) pdvfi(iip1,j,l) = 0.5*(zdvfi2(ig0,l)+ &
1148	zdvfi2(ig0+iim,l)) &
1149	*cv(i,j)
1150	enddo
1151
1152	ENDDO
1153	!$OMP END DO NOWAIT
1154
1155
1156	! 68. champ v pres des poles:
1157	! ---------------------------
1158	! v = U * cos(long) + V * SIN(long)
1159
1160	if (is_north_pole_dyn) then
1161
1162	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1163	DO l=1,llm
1164
1165	DO i=1,iim
1166	pdvfi(i,1,l)= &
1167	zdufi(1,l)COS(rlonv(i))+zdvfi(1,l)SIN(rlonv(i))
1168
1169	pdvfi(i,1,l)= &
1170	0.5(pdvfi(i,1,l)+zdvfi(i+1,l))cv(i,1)
1171	ENDDO
1172
1173	pdvfi(iip1,1,l) = pdvfi(1,1,l)
1174
1175	ENDDO
1176	!$OMP END DO NOWAIT
1177
1178	endif
1179
1180	if (is_south_pole_dyn) then
1181
1182	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1183	DO l=1,llm
1184
1185	DO i=1,iim
1186	pdvfi(i,jjm,l)=zdufi(klon,l)*COS(rlonv(i)) &
1187	+zdvfi(klon,l)*SIN(rlonv(i))
1188
1189	pdvfi(i,jjm,l)= &
1190	0.5(pdvfi(i,jjm,l)+zdvfi(klon-iip1+i,l))cv(i,jjm)
1191	ENDDO
1192
1193	pdvfi(iip1,jjm,l)= pdvfi(1,jjm,l)
1194
1195	ENDDO
1196	!$OMP END DO NOWAIT
1197
1198	endif
1199	!-----------------------------------------------------------------------
1200
1201	700 CONTINUE
1202
1203	firstcal = .FALSE.
1204
1205	ELSE
1206	call abort_gcm("calfis_loc", &
1207	"calfis_p: for now can only work with parallel physics", 1)
1208	END IF
1209	END SUBROUTINE calfis_loc
1210	#endif

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