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leapfrog_loc.F @ 4145

Last change on this file since 4145 was 3959, checked in by acozic, 3 years ago
need to add definition of type_trac to compile in inca case
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
File size: 55.4 KB

Line
1	!
2	! $Id$
3	!
4	c
5	c
6	#define DEBUG_IO
7	#undef DEBUG_IO
8
9
10	SUBROUTINE leapfrog_loc(ucov0,vcov0,teta0,ps0,
11	& masse0,phis0,q0,time_0)
12
13	USE misc_mod
14	USE parallel_lmdz
15	USE times
16	USE mod_hallo
17	USE Bands
18	USE Write_Field
19	USE Write_Field_p
20	USE vampir
21	USE timer_filtre, ONLY : print_filtre_timer
22	USE infotrac, ONLY: nqtot, type_trac
23	USE guide_loc_mod, ONLY : guide_main
24	USE getparam
25	USE control_mod
26	USE mod_filtreg_p
27	USE write_field_loc
28	USE allocate_field_mod
29	USE call_dissip_mod, ONLY : call_dissip
30	USE call_calfis_mod, ONLY : call_calfis
31	USE leapfrog_mod, ONLY : ucov,vcov,teta,ps,masse,phis,q,dq
32	& ,ucovm1,vcovm1,tetam1,massem1,psm1,p,pks,pk,pkf,flxw
33	& ,pbaru,pbarv,du,dv,dteta,phi,dp,w
34	& ,leapfrog_allocate,leapfrog_switch_caldyn,leapfrog_switch_dissip
35
36	use exner_hyb_loc_m, only: exner_hyb_loc
37	use exner_milieu_loc_m, only: exner_milieu_loc
38	USE comconst_mod, ONLY: cpp, dtvr, ihf
39	USE comvert_mod, ONLY: ap, bp, pressure_exner
40	USE logic_mod, ONLY: iflag_phys,ok_guide,forward,leapf,apphys,
41	& statcl,conser,apdiss,purmats,ok_strato
42	USE temps_mod, ONLY: itaufin,jD_ref,jH_ref,day_ini,
43	& day_ref,start_time,dt
44
45	IMPLICIT NONE
46
47	c ...... Version du 10/01/98 ..........
48
49	c avec coordonnees verticales hybrides
50	c avec nouveaux operat. dissipation * ( gradiv2,divgrad2,nxgraro2 )
51
52	c=======================================================================
53	c
54	c Auteur: P. Le Van /L. Fairhead/F.Hourdin
55	c -------
56	c
57	c Objet:
58	c ------
59	c
60	c GCM LMD nouvelle grille
61	c
62	c=======================================================================
63	c
64	c ... Dans inigeom , nouveaux calculs pour les elongations cu , cv
65	c et possibilite d'appeler une fonction f(y) a derivee tangente
66	c hyperbolique a la place de la fonction a derivee sinusoidale.
67
68	c ... Possibilite de choisir le shema pour l'advection de
69	c q , en modifiant iadv dans traceur.def (10/02) .
70	c
71	c Pour Van-Leer + Vapeur d'eau saturee, iadv(1)=4. (F.Codron,10/99)
72	c Pour Van-Leer iadv=10
73	c
74	c-----------------------------------------------------------------------
75	c Declarations:
76	c -------------
77
78	include "dimensions.h"
79	include "paramet.h"
80	include "comdissnew.h"
81	include "comgeom.h"
82	include "description.h"
83	include "iniprint.h"
84	include "academic.h"
85
86	REAL,INTENT(IN) :: time_0 ! not used
87
88	c dynamical variables:
89	REAL,INTENT(IN) :: ucov0(ijb_u:ije_u,llm) ! zonal covariant wind
90	REAL,INTENT(IN) :: vcov0(ijb_v:ije_v,llm) ! meridional covariant wind
91	REAL,INTENT(IN) :: teta0(ijb_u:ije_u,llm) ! potential temperature
92	REAL,INTENT(IN) :: q0(ijb_u:ije_u,llm,nqtot) ! advected tracers
93	REAL,INTENT(IN) :: ps0(ijb_u:ije_u) ! surface pressure (Pa)
94	REAL,INTENT(IN) :: masse0(ijb_u:ije_u,llm) ! air mass
95	REAL,INTENT(IN) :: phis0(ijb_u:ije_u) ! geopotentiat at the surface
96
97	real zqmin,zqmax
98
99	! REAL,SAVE,ALLOCATABLE :: p (:,: ) ! pression aux interfac.des couches
100	! REAL,SAVE,ALLOCATABLE :: pks(:) ! exner au sol
101	! REAL,SAVE,ALLOCATABLE :: pk(:,:) ! exner au milieu des couches
102	! REAL,SAVE,ALLOCATABLE :: pkf(:,:) ! exner filt.au milieu des couches
103	! REAL,SAVE,ALLOCATABLE :: phi(:,:) ! geopotentiel
104	! REAL,SAVE,ALLOCATABLE :: w(:,:) ! vitesse verticale
105
106	c variables dynamiques intermediaire pour le transport
107	! REAL,SAVE,ALLOCATABLE :: pbaru(:,:),pbarv(:,:) !flux de masse
108
109	c variables dynamiques au pas -1
110	! REAL,SAVE,ALLOCATABLE :: vcovm1(:,:),ucovm1(:,:)
111	! REAL,SAVE,ALLOCATABLE :: tetam1(:,:),psm1(:)
112	! REAL,SAVE,ALLOCATABLE :: massem1(:,:)
113
114	c tendances dynamiques
115	! REAL,SAVE,ALLOCATABLE :: dv(:,:),du(:,:)
116	! REAL,SAVE,ALLOCATABLE :: dteta(:,:),dp(:)
117	! REAL,DIMENSION(:,:,:), ALLOCATABLE, SAVE :: dq
118
119	c tendances de la dissipation
120	! REAL,SAVE,ALLOCATABLE :: dvdis(:,:),dudis(:,:)
121	! REAL,SAVE,ALLOCATABLE :: dtetadis(:,:)
122
123	c tendances physiques
124	REAL,SAVE,ALLOCATABLE :: dvfi(:,:),dufi(:,:)
125	REAL,SAVE,ALLOCATABLE :: dtetafi(:,:)
126	REAL,SAVE,ALLOCATABLE :: dpfi(:)
127	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: dqfi
128
129	c variables pour le fichier histoire
130	REAL dtav ! intervalle de temps elementaire
131
132	REAL tppn(iim),tpps(iim),tpn,tps
133	c
134	INTEGER itau,itaufinp1,iav
135	! INTEGER iday ! jour julien
136	REAL time
137
138	REAL SSUM
139	! REAL,SAVE,ALLOCATABLE :: finvmaold(:,:)
140
141	cym LOGICAL lafin
142	LOGICAL :: lafin
143	INTEGER ij,iq,l
144	INTEGER ik
145
146	real time_step, t_wrt, t_ops
147
148	! jD_cur: jour julien courant
149	! jH_cur: heure julienne courante
150	REAL :: jD_cur, jH_cur
151	INTEGER :: an, mois, jour
152	REAL :: secondes
153
154	logical :: physic
155	LOGICAL first,callinigrads
156
157	data callinigrads/.true./
158	character*10 string10
159
160	! REAL,SAVE,ALLOCATABLE :: flxw(:,:) ! flux de masse verticale
161
162	c+jld variables test conservation energie
163	! REAL,SAVE,ALLOCATABLE :: ecin(:,:),ecin0(:,:)
164	C Tendance de la temp. potentiel d (theta)/ d t due a la
165	C tansformation d'energie cinetique en energie thermique
166	C cree par la dissipation
167	! REAL,SAVE,ALLOCATABLE :: dtetaecdt(:,:)
168	! REAL,SAVE,ALLOCATABLE :: vcont(:,:),ucont(:,:)
169	! REAL,SAVE,ALLOCATABLE :: vnat(:,:),unat(:,:)
170	REAL d_h_vcol, d_qt, d_qw, d_ql, d_ec
171	CHARACTER*15 ztit
172	!! INTEGER ip_ebil_dyn ! PRINT level for energy conserv. diag.
173	! SAVE ip_ebil_dyn
174	! DATA ip_ebil_dyn/0/
175	c-jld
176
177	character*80 dynhist_file, dynhistave_file
178	character(len=*),parameter :: modname="leapfrog_loc"
179	character*80 abort_message
180
181
182	logical,PARAMETER :: dissip_conservative=.TRUE.
183
184	INTEGER testita
185	PARAMETER (testita = 9)
186
187	logical , parameter :: flag_verif = .false.
188
189	c declaration liees au parallelisme
190	INTEGER :: ierr
191	LOGICAL :: FirstCaldyn
192	LOGICAL :: FirstPhysic
193	INTEGER :: ijb,ije,j,i
194	type(Request) :: TestRequest
195	type(Request) :: Request_Dissip
196	type(Request) :: Request_physic
197
198	INTEGER :: true_itau
199	INTEGER :: iapptrac
200	INTEGER :: AdjustCount
201	! INTEGER :: var_time
202	LOGICAL :: ok_start_timer=.FALSE.
203	LOGICAL, SAVE :: firstcall=.TRUE.
204	TYPE(distrib),SAVE :: new_dist
205
206	call check_isotopes(q0,ijb_u,ije_u,'leapfrog204: debut')
207
208	c$OMP MASTER
209	ItCount=0
210	c$OMP END MASTER
211	true_itau=0
212	FirstCaldyn=.TRUE.
213	FirstPhysic=.TRUE.
214	iapptrac=0
215	AdjustCount = 0
216	lafin=.false.
217
218	if (nday>=0) then
219	itaufin = nday*day_step
220	else
221	itaufin = -nday
222	endif
223
224	itaufinp1 = itaufin +1
225
226	call check_isotopes(q0,ijb_u,ije_u,'leapfrog 226')
227
228	itau = 0
229	physic=.true.
230	if (iflag_phys==0.or.iflag_phys==2) physic=.false.
231	CALL init_nan
232	CALL leapfrog_allocate
233	ucov=ucov0
234	vcov=vcov0
235	teta=teta0
236	ps=ps0
237	masse=masse0
238	phis=phis0
239	q=q0
240
241	call check_isotopes(q,ijb_u,ije_u,'leapfrog 239')
242
243	! iday = day_ini+itau/day_step
244	! time = REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
245	! IF(time.GT.1.) THEN
246	! time = time-1.
247	! iday = iday+1
248	! ENDIF
249
250	c Allocate variables depending on dynamic variable nqtot
251	!$OMP MASTER
252	if (firstcall) then
253	!
254	! ALLOCATE(p(ijb_u:ije_u,llmp1))
255	! ALLOCATE(pks(ijb_u:ije_u))
256	! ALLOCATE(pk(ijb_u:ije_u,llm))
257	! ALLOCATE(pkf(ijb_u:ije_u,llm))
258	! ALLOCATE(phi(ijb_u:ije_u,llm))
259	! ALLOCATE(w(ijb_u:ije_u,llm))
260	! ALLOCATE(pbaru(ip1jmp1,llm),pbarv(ip1jm,llm))
261	! ALLOCATE(vcovm1(ijb_v:ije_v,llm),ucovm1(ijb_u:ije_u,llm))
262	! ALLOCATE(tetam1(ijb_u:ije_u,llm),psm1(ijb_u:ije_u))
263	! ALLOCATE(massem1(ijb_u:ije_u,llm))
264	! ALLOCATE(dv(ijb_v:ije_v,llm),du(ijb_u:ije_u,llm))
265	! ALLOCATE(dteta(ijb_u:ije_u,llm),dp(ijb_u:ije_u))
266	! ALLOCATE(dvdis(ijb_v:ije_v,llm),dudis(ijb_u:ije_u,llm))
267	! ALLOCATE(dtetadis(ijb_u:ije_u,llm))
268	ALLOCATE(dvfi(ijb_v:ije_v,llm),dufi(ijb_u:ije_u,llm))
269	ALLOCATE(dtetafi(ijb_u:ije_u,llm))
270	ALLOCATE(dpfi(ijb_u:ije_u))
271	! ALLOCATE(dq(ijb_u:ije_u,llm,nqtot))
272	ALLOCATE(dqfi(ijb_u:ije_u,llm,nqtot))
273	! ALLOCATE(dqfi_tmp(iip1,llm,nqtot))
274	! ALLOCATE(finvmaold(ijb_u:ije_u,llm))
275	! ALLOCATE(flxw(ijb_u:ije_u,llm))
276	! ALLOCATE(ecin(ijb_u:ije_u,llm),ecin0(ijb_u:ije_u,llm))
277	! ALLOCATE(dtetaecdt(ijb_u:ije_u,llm))
278	! ALLOCATE(vcont(ijb_v:ije_v,llm),ucont(ijb_u:ije_u,llm))
279	! ALLOCATE(vnat(ijb_v:ije_v,llm),unat(ijb_u:ije_u,llm))
280	endif
281	!$OMP END MASTER
282	!$OMP BARRIER
283
284	! CALL dynredem1_loc("restart.nc",0.0,
285	! & vcov,ucov,teta,q,masse,ps)
286
287
288	c-----------------------------------------------------------------------
289	c On initialise la pression et la fonction d'Exner :
290	c --------------------------------------------------
291
292	c$OMP MASTER
293	dq(:,:,:)=0.
294	CALL pression ( ijnb_u, ap, bp, ps, p )
295	c$OMP END MASTER
296	if (pressure_exner) then
297	CALL exner_hyb_loc( ijnb_u, ps, p, pks, pk, pkf)
298	else
299	CALL exner_milieu_loc( ijnb_u, ps, p, pks, pk, pkf )
300	endif
301	c-----------------------------------------------------------------------
302	c Debut de l'integration temporelle:
303	c ----------------------------------
304	c et du parallelisme !!
305
306	1 CONTINUE ! Matsuno Forward step begins here
307
308	c date: (NB: date remains unchanged for Backward step)
309	c -----
310
311	jD_cur = jD_ref + day_ini - day_ref + &
312	& (itau+1)/day_step
313	jH_cur = jH_ref + start_time + &
314	& mod(itau+1,day_step)/float(day_step)
315	if (jH_cur > 1.0 ) then
316	jD_cur = jD_cur +1.
317	jH_cur = jH_cur -1.
318	endif
319
320	call check_isotopes(q,ijb_u,ije_u,'leapfrog 321')
321
322	#ifdef CPP_IOIPSL
323	if (ok_guide) then
324	call guide_main(itau,ucov,vcov,teta,q,masse,ps)
325	!$OMP BARRIER
326	endif
327	#endif
328
329
330	c
331	c IF( MOD( itau, 10* day_step ).EQ.0 ) THEN
332	c CALL test_period ( ucov,vcov,teta,q,p,phis )
333	c PRINT *,' ---- Test_period apres continue OK ! -----', itau
334	c ENDIF
335	c
336	cym CALL SCOPY( ijmllm ,vcov , 1, vcovm1 , 1 )
337	cym CALL SCOPY( ijp1llm,ucov , 1, ucovm1 , 1 )
338	cym CALL SCOPY( ijp1llm,teta , 1, tetam1 , 1 )
339	cym CALL SCOPY( ijp1llm,masse, 1, massem1, 1 )
340	cym CALL SCOPY( ip1jmp1, ps , 1, psm1 , 1 )
341
342	if (FirstCaldyn) then
343	c$OMP MASTER
344	ucovm1=ucov
345	vcovm1=vcov
346	tetam1= teta
347	massem1= masse
348	psm1= ps
349
350	! Ehouarn: finvmaold is actually not used
351	! finvmaold = masse
352	c$OMP END MASTER
353	c$OMP BARRIER
354	! CALL filtreg_p ( finvmaold ,jjb_u,jje_u,jjb_u,jje_u,jjp1, llm,
355	! & -2,2, .TRUE., 1 )
356	else
357	! Save fields obtained at previous time step as '...m1'
358	ijb=ij_begin
359	ije=ij_end
360
361	c$OMP MASTER
362	psm1 (ijb:ije) = ps (ijb:ije)
363	c$OMP END MASTER
364
365	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
366	DO l=1,llm
367	ije=ij_end
368	ucovm1 (ijb:ije,l) = ucov (ijb:ije,l)
369	tetam1 (ijb:ije,l) = teta (ijb:ije,l)
370	massem1 (ijb:ije,l) = masse (ijb:ije,l)
371	! finvmaold(ijb:ije,l)=masse(ijb:ije,l)
372
373	if (pole_sud) ije=ij_end-iip1
374	vcovm1(ijb:ije,l) = vcov (ijb:ije,l)
375
376
377	ENDDO
378	c$OMP ENDDO
379
380
381	! Ehouarn: finvmaold not used
382	! CALL filtreg_p(finvmaold ,jjb_u,jje_u,jj_begin,jj_end,jjp1,
383	! . llm, -2,2, .TRUE., 1 )
384
385	endif ! of if (FirstCaldyn)
386
387	forward = .TRUE.
388	leapf = .FALSE.
389	dt = dtvr
390
391	c ... P.Le Van .26/04/94 ....
392
393	cym CALL SCOPY ( ijp1llm, masse, 1, finvmaold, 1 )
394	cym CALL filtreg ( finvmaold ,jjp1, llm, -2,2, .TRUE., 1 )
395
396	cym ne sert a rien
397	cym call minmax(ijp1llm,q(:,:,3),zqmin,zqmax)
398
399
400	call check_isotopes(q,ijb_u,ije_u,'leapfrog 400')
401
402	2 CONTINUE ! Matsuno backward or leapfrog step begins here
403
404
405	call check_isotopes(q,ijb_u,ije_u,'leapfrog 402')
406
407	c$OMP MASTER
408	ItCount=ItCount+1
409	if (MOD(ItCount,1)==1) then
410	debug=.true.
411	else
412	debug=.false.
413	endif
414	c$OMP END MASTER
415	c-----------------------------------------------------------------------
416
417	c date: (NB: only leapfrog step requires recomputing date)
418	c -----
419
420	IF (leapf) THEN
421	jD_cur = jD_ref + day_ini - day_ref +
422	& (itau+1)/day_step
423	jH_cur = jH_ref + start_time +
424	& mod(itau+1,day_step)/float(day_step)
425	if (jH_cur > 1.0 ) then
426	jD_cur = jD_cur +1.
427	jH_cur = jH_cur -1.
428	endif
429	ENDIF
430
431	c gestion des appels de la physique et des dissipations:
432	c ------------------------------------------------------
433	c
434	c ... P.Le Van ( 6/02/95 ) ....
435
436	apphys = .FALSE.
437	statcl = .FALSE.
438	conser = .FALSE.
439	apdiss = .FALSE.
440
441	IF( purmats ) THEN
442	! Purely Matsuno time stepping
443	IF( MOD(itau,iconser) .EQ.0.AND. forward ) conser = .TRUE.
444	IF( MOD(itau,dissip_period ).EQ.0.AND..NOT.forward )
445	s apdiss = .TRUE.
446	IF( MOD(itau,iphysiq ).EQ.0.AND..NOT.forward
447	s .and. physic ) apphys = .TRUE.
448	ELSE
449	! Leapfrog/Matsuno time stepping
450	IF( MOD(itau ,iconser) .EQ. 0 ) conser = .TRUE.
451	IF( MOD(itau+1,dissip_period).EQ.0 .AND. .NOT. forward )
452	s apdiss = .TRUE.
453	IF( MOD(itau+1,iphysiq).EQ.0.AND.physic) apphys=.TRUE.
454	END IF
455
456	! Ehouarn: for Shallow Water case (ie: 1 vertical layer),
457	! supress dissipation step
458	if (llm.eq.1) then
459	apdiss=.false.
460	endif
461
462	cym ---> Pour le moment
463	cym apphys = .FALSE.
464	statcl = .FALSE.
465	! conser = .FALSE. ! ie: no output of control variables to stdout in //
466
467	if (firstCaldyn) then
468	c$OMP MASTER
469	call Set_Distrib(distrib_caldyn)
470	c$OMP END MASTER
471	c$OMP BARRIER
472	firstCaldyn=.FALSE.
473	cym call InitTime
474	c$OMP MASTER
475	call Init_timer
476	c$OMP END MASTER
477	endif
478
479	c$OMP MASTER
480	IF (ok_start_timer) THEN
481	CALL InitTime
482	ok_start_timer=.FALSE.
483	ENDIF
484	c$OMP END MASTER
485
486
487	call check_isotopes(q,ijb_u,ije_u,'leapfrog 471')
488
489	!ym PAS D'AJUSTEMENT POUR LE MOMENT
490	if (Adjust) then
491	AdjustCount=AdjustCount+1
492	! if (iapptrac==iapp_tracvl .and. (forward. OR . leapf)
493	! & .and. itau/iphysiq>2 .and. Adjustcount>30) then
494	if (Adjustcount>1) then
495	AdjustCount=0
496	c$OMP MASTER
497	call allgather_timer_average
498
499	if (prt_level > 9) then
500
501	print ,'********************************'
502	print ,'*** TIMER CALDYN ****'
503	do i=0,mpi_size-1
504	print *,'proc',i,' : Nb Bandes :',jj_nb_caldyn(i),
505	& ' : temps moyen :',
506	& timer_average(jj_nb_caldyn(i),timer_caldyn,i),
507	& '+-',timer_delta(jj_nb_caldyn(i),timer_caldyn,i)
508	enddo
509
510	print ,'********************************'
511	print ,'*** TIMER VANLEER ****'
512	do i=0,mpi_size-1
513	print *,'proc',i,' : Nb Bandes :',jj_nb_vanleer(i),
514	& ' : temps moyen :',
515	& timer_average(jj_nb_vanleer(i),timer_vanleer,i),
516	& '+-',timer_delta(jj_nb_vanleer(i),timer_vanleer,i)
517	enddo
518
519	print ,'********************************'
520	print ,'*** TIMER DISSIP ****'
521	do i=0,mpi_size-1
522	print *,'proc',i,' : Nb Bandes :',jj_nb_dissip(i),
523	& ' : temps moyen :',
524	& timer_average(jj_nb_dissip(i),timer_dissip,i),
525	& '+-',timer_delta(jj_nb_dissip(i),timer_dissip,i)
526	enddo
527
528	! if (mpi_rank==0) call WriteBands
529
530	endif
531
532	call AdjustBands_caldyn(new_dist)
533	!$OMP END MASTER
534	!$OMP BARRIER
535	CALL leapfrog_switch_caldyn(new_dist)
536	!$OMP BARRIER
537
538
539	!$OMP MASTER
540	distrib_caldyn=new_dist
541	CALL set_distrib(distrib_caldyn)
542	!$OMP END MASTER
543	!$OMP BARRIER
544	! call Register_SwapFieldHallo(ucov,ucov,ip1jmp1,llm,
545	! & jj_Nb_caldyn,0,0,TestRequest)
546	! call Register_SwapFieldHallo(ucovm1,ucovm1,ip1jmp1,llm,
547	! & jj_Nb_caldyn,0,0,TestRequest)
548	! call Register_SwapFieldHallo(vcov,vcov,ip1jm,llm,
549	! & jj_Nb_caldyn,0,0,TestRequest)
550	! call Register_SwapFieldHallo(vcovm1,vcovm1,ip1jm,llm,
551	! & jj_Nb_caldyn,0,0,TestRequest)
552	! call Register_SwapFieldHallo(teta,teta,ip1jmp1,llm,
553	! & jj_Nb_caldyn,0,0,TestRequest)
554	! call Register_SwapFieldHallo(tetam1,tetam1,ip1jmp1,llm,
555	! & jj_Nb_caldyn,0,0,TestRequest)
556	! call Register_SwapFieldHallo(masse,masse,ip1jmp1,llm,
557	! & jj_Nb_caldyn,0,0,TestRequest)
558	! call Register_SwapFieldHallo(massem1,massem1,ip1jmp1,llm,
559	! & jj_Nb_caldyn,0,0,TestRequest)
560	! call Register_SwapFieldHallo(ps,ps,ip1jmp1,1,
561	! & jj_Nb_caldyn,0,0,TestRequest)
562	! call Register_SwapFieldHallo(psm1,psm1,ip1jmp1,1,
563	! & jj_Nb_caldyn,0,0,TestRequest)
564	! call Register_SwapFieldHallo(pkf,pkf,ip1jmp1,llm,
565	! & jj_Nb_caldyn,0,0,TestRequest)
566	! call Register_SwapFieldHallo(pk,pk,ip1jmp1,llm,
567	! & jj_Nb_caldyn,0,0,TestRequest)
568	! call Register_SwapFieldHallo(pks,pks,ip1jmp1,1,
569	! & jj_Nb_caldyn,0,0,TestRequest)
570	! call Register_SwapFieldHallo(phis,phis,ip1jmp1,1,
571	! & jj_Nb_caldyn,0,0,TestRequest)
572	! call Register_SwapFieldHallo(phi,phi,ip1jmp1,llm,
573	! & jj_Nb_caldyn,0,0,TestRequest)
574	! call Register_SwapFieldHallo(finvmaold,finvmaold,ip1jmp1,llm,
575	! & jj_Nb_caldyn,0,0,TestRequest)
576	!
577	! do j=1,nqtot
578	! call Register_SwapFieldHallo(q(:,:,j),q(:,:,j),ip1jmp1,llm,
579	! & jj_nb_caldyn,0,0,TestRequest)
580	! enddo
581	!
582	! call Set_Distrib(distrib_caldyn)
583	! call SendRequest(TestRequest)
584	! call WaitRequest(TestRequest)
585
586	!$OMP MASTER
587	call AdjustBands_dissip(new_dist)
588	!$OMP END MASTER
589	!$OMP BARRIER
590	CALL leapfrog_switch_dissip(new_dist)
591	!$OMP BARRIER
592	!$OMP MASTER
593	distrib_dissip=new_dist
594	!$OMP END MASTER
595	!$OMP BARRIER
596	! call AdjustBands_physic
597
598	c$OMP MASTER
599	if (mpi_rank==0) call WriteBands
600	c$OMP END MASTER
601
602
603	endif
604	endif
605
606	call check_isotopes(q,ijb_u,ije_u,'leapfrog 589')
607
608	c-----------------------------------------------------------------------
609	c calcul des tendances dynamiques:
610	c --------------------------------
611	c$OMP BARRIER
612	c$OMP MASTER
613	call VTb(VThallo)
614	c$OMP END MASTER
615
616	call Register_Hallo_u(ucov,llm,1,1,1,1,TestRequest)
617	call Register_Hallo_v(vcov,llm,1,1,1,1,TestRequest)
618	call Register_Hallo_u(teta,llm,1,1,1,1,TestRequest)
619	call Register_Hallo_u(ps,1,1,2,2,1,TestRequest)
620	call Register_Hallo_u(pkf,llm,1,1,1,1,TestRequest)
621	call Register_Hallo_u(pk,llm,1,1,1,1,TestRequest)
622	call Register_Hallo_u(pks,1,1,1,1,1,TestRequest)
623	call Register_Hallo_u(p,llmp1,1,1,1,1,TestRequest)
624
625	c do j=1,nqtot
626	c call Register_Hallo(q(1,1,j),ip1jmp1,llm,1,1,1,1,
627	c * TestRequest)
628	c enddo
629
630	call SendRequest(TestRequest)
631	c$OMP BARRIER
632	call WaitRequest(TestRequest)
633
634	c$OMP MASTER
635	call VTe(VThallo)
636	c$OMP END MASTER
637	c$OMP BARRIER
638
639	if (debug) then
640	call WriteField_u('ucov',ucov)
641	call WriteField_v('vcov',vcov)
642	call WriteField_u('teta',teta)
643	call WriteField_u('ps',ps)
644	call WriteField_u('masse',masse)
645	call WriteField_u('pk',pk)
646	call WriteField_u('pks',pks)
647	call WriteField_u('pkf',pkf)
648	call WriteField_u('phis',phis)
649	do j=1,nqtot
650	call WriteField_u('q'//trim(int2str(j)),
651	. q(:,:,j))
652	enddo
653	endif
654
655
656	True_itau=True_itau+1
657
658	c$OMP MASTER
659	IF (prt_level>9) THEN
660	WRITE(lunout,*)"leapfrog_p: Iteration No",True_itau
661	ENDIF
662
663
664	call start_timer(timer_caldyn)
665
666	! compute geopotential phi()
667	CALL geopot_loc ( ip1jmp1, teta , pk , pks, phis , phi )
668
669	call check_isotopes(q,ijb_u,ije_u,'leapfrog 651')
670
671	call VTb(VTcaldyn)
672	c$OMP END MASTER
673	! var_time=time+iday-day_ini
674
675	c$OMP BARRIER
676	! CALL FTRACE_REGION_BEGIN("caldyn")
677	time = jD_cur + jH_cur
678
679	CALL caldyn_loc
680	$ ( itau,ucov,vcov,teta,ps,masse,pk,pkf,phis ,
681	$ phi,conser,du,dv,dteta,dp,w, pbaru,pbarv, time )
682
683	! CALL FTRACE_REGION_END("caldyn")
684
685	c$OMP MASTER
686	if (mpi_rank==0.AND.conser) THEN
687	WRITE(lunout,*) 'leapfrog_loc, Time step: ',itau,' Day:',time
688	ENDIF
689	call VTe(VTcaldyn)
690	c$OMP END MASTER
691
692	#ifdef DEBUG_IO
693	call WriteField_u('du',du)
694	call WriteField_v('dv',dv)
695	call WriteField_u('dteta',dteta)
696	call WriteField_u('dp',dp)
697	call WriteField_u('w',w)
698	call WriteField_u('pbaru',pbaru)
699	call WriteField_v('pbarv',pbarv)
700	call WriteField_u('p',p)
701	call WriteField_u('masse',masse)
702	call WriteField_u('pk',pk)
703	#endif
704	c-----------------------------------------------------------------------
705	c calcul des tendances advection des traceurs (dont l'humidite)
706	c -------------------------------------------------------------
707
708	call check_isotopes(q,ijb_u,ije_u,
709	& 'leapfrog 686: avant caladvtrac')
710
711	IF( forward. OR . leapf ) THEN
712	! Ehouarn: NB: fields sent to advtrac are those at the beginning of the time step
713	!write(,) 'leapfrog 679: avant CALL caladvtrac_loc'
714	CALL caladvtrac_loc(q,pbaru,pbarv,
715	* p, masse, dq, teta,
716	. flxw,pk, iapptrac)
717
718	!write(,) 'leapfrog 719'
719	call check_isotopes(q,ijb_u,ije_u,
720	& 'leapfrog 698: apres caladvtrac')
721
722	! do j=1,nqtot
723	! call WriteField_u('qadv'//trim(int2str(j)),q(:,:,j))
724	! enddo
725
726	! Ehouarn: Storage of mass flux for off-line tracers... not implemented...
727
728	ENDIF ! of IF( forward. OR . leapf )
729
730
731	c-----------------------------------------------------------------------
732	c integrations dynamique et traceurs:
733	c ----------------------------------
734
735	c$OMP MASTER
736	call VTb(VTintegre)
737	c$OMP END MASTER
738	#ifdef DEBUG_IO
739	if (true_itau>20) then
740	call WriteField_u('ucovm1',ucovm1)
741	call WriteField_v('vcovm1',vcovm1)
742	call WriteField_u('tetam1',tetam1)
743	call WriteField_u('psm1',psm1)
744	call WriteField_u('ucov_int',ucov)
745	call WriteField_v('vcov_int',vcov)
746	call WriteField_u('teta_int',teta)
747	call WriteField_u('ps_int',ps)
748	endif
749	#endif
750	c$OMP BARRIER
751	! CALL FTRACE_REGION_BEGIN("integrd")
752
753	!write(,) 'leapfrog 720'
754	call check_isotopes(q,ijb_u,ije_u,'leapfrog 756')
755
756	! CRisi: pourquoi aller jusqu'à 2 et non pas jusqu'à nqtot??
757	CALL integrd_loc ( nqtot,vcovm1,ucovm1,tetam1,psm1,massem1 ,
758	$ dv,du,dteta,dq,dp,vcov,ucov,teta,q,ps,masse,phis)
759	! $ finvmaold )
760
761	!write(,) 'leapfrog 724'
762	call check_isotopes(q,ijb_u,ije_u,'leapfrog 762')
763
764	! CALL FTRACE_REGION_END("integrd")
765	c$OMP BARRIER
766	#ifdef DEBUG_IO
767	call WriteField_u('ucovm1',ucovm1)
768	call WriteField_v('vcovm1',vcovm1)
769	call WriteField_u('tetam1',tetam1)
770	call WriteField_u('psm1',psm1)
771	call WriteField_u('ucov_int',ucov)
772	call WriteField_v('vcov_int',vcov)
773	call WriteField_u('teta_int',teta)
774	call WriteField_u('ps_int',ps)
775	#endif
776
777	call check_isotopes(q,ijb_u,ije_u,'leapfrog 775')
778
779	c do j=1,nqtot
780	c call WriteField_p('q'//trim(int2str(j)),
781	c . reshape(q(:,:,j),(/iip1,jmp1,llm/)))
782	c call WriteField_p('dq'//trim(int2str(j)),
783	c . reshape(dq(:,:,j),(/iip1,jmp1,llm/)))
784	c enddo
785
786
787	c$OMP MASTER
788	call VTe(VTintegre)
789	c$OMP END MASTER
790	c .P.Le Van (26/04/94 ajout de finvpold dans l'appel d'integrd)
791	c
792	c-----------------------------------------------------------------------
793	c calcul des tendances physiques:
794	c -------------------------------
795	c ######## P.Le Van ( Modif le 6/02/95 ) ###########
796	c
797	IF( purmats ) THEN
798	IF( itau.EQ.itaufin.AND..NOT.forward ) lafin = .TRUE.
799	ELSE
800	IF( itau+1. EQ. itaufin ) lafin = .TRUE.
801	ENDIF
802
803	cc$OMP END PARALLEL
804
805	c
806	c
807	IF( apphys ) THEN
808
809	CALL call_calfis(itau,lafin,ucov,vcov,teta,masse,ps,
810	& phis,q,flxw)
811	! #ifdef DEBUG_IO
812	! call WriteField_u('ucovfi',ucov)
813	! call WriteField_v('vcovfi',vcov)
814	! call WriteField_u('tetafi',teta)
815	! call WriteField_u('pfi',p)
816	! call WriteField_u('pkfi',pk)
817	! do j=1,nqtot
818	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
819	! enddo
820	! #endif
821	! c
822	! c ....... Ajout P.Le Van ( 17/04/96 ) ...........
823	! c
824	! cc$OMP PARALLEL DEFAULT(SHARED)
825	! cc$OMP+ PRIVATE(rdaym_ini,rdayvrai,ijb,ije)
826
827	! c$OMP MASTER
828	! call suspend_timer(timer_caldyn)
829
830	! write(lunout,*)
831	! & 'leapfrog_p: Entree dans la physique : Iteration No ',true_itau
832	! c$OMP END MASTER
833
834	! CALL pression_loc ( ip1jmp1, ap, bp, ps, p )
835
836	! c$OMP BARRIER
837	! CALL exner_hyb_loc( ip1jmp1, ps, p,pks, pk, pkf )
838	! c$OMP BARRIER
839	! jD_cur = jD_ref + day_ini - day_ref
840	! $ + int (itau * dtvr / daysec)
841	! jH_cur = jH_ref + &
842	! & (itau * dtvr / daysec - int(itau * dtvr / daysec))
843	! ! call ju2ymds(jD_cur+jH_cur, an, mois, jour, secondes)
844
845	! c rajout debug
846	! c lafin = .true.
847
848
849	! c Inbterface avec les routines de phylmd (phymars ... )
850	! c -----------------------------------------------------
851
852	! c+jld
853
854	! c Diagnostique de conservation de l'energie : initialisation
855	!
856	! c-jld
857	! c$OMP BARRIER
858	! c$OMP MASTER
859	! call VTb(VThallo)
860	! c$OMP END MASTER
861
862	! #ifdef DEBUG_IO
863	! call WriteField_u('ucovfi',ucov)
864	! call WriteField_v('vcovfi',vcov)
865	! call WriteField_u('tetafi',teta)
866	! call WriteField_u('pfi',p)
867	! call WriteField_u('pkfi',pk)
868	! #endif
869	! call SetTag(Request_physic,800)
870	!
871	! call Register_SwapField_u(ucov,ucov,distrib_physic,
872	! * Request_physic,up=2,down=2)
873	!
874	! call Register_SwapField_v(vcov,vcov,distrib_physic,
875	! * Request_physic,up=2,down=2)
876
877	! call Register_SwapField_u(teta,teta,distrib_physic,
878	! * Request_physic,up=2,down=2)
879	!
880	! call Register_SwapField_u(masse,masse,distrib_physic,
881	! * Request_physic,up=1,down=2)
882
883	! call Register_SwapField_u(p,p,distrib_physic,
884	! * Request_physic,up=2,down=2)
885	!
886	! call Register_SwapField_u(pk,pk,distrib_physic,
887	! * Request_physic,up=2,down=2)
888	!
889	! call Register_SwapField_u(phis,phis,distrib_physic,
890	! * Request_physic,up=2,down=2)
891	!
892	! call Register_SwapField_u(phi,phi,distrib_physic,
893	! * Request_physic,up=2,down=2)
894	!
895	! call Register_SwapField_u(w,w,distrib_physic,
896	! * Request_physic,up=2,down=2)
897	!
898	! call Register_SwapField_u(q,q,distrib_physic,
899	! * Request_physic,up=2,down=2)
900
901	! call Register_SwapField_u(flxw,flxw,distrib_physic,
902	! * Request_physic,up=2,down=2)
903	!
904	! call SendRequest(Request_Physic)
905	! c$OMP BARRIER
906	! call WaitRequest(Request_Physic)
907
908	! c$OMP BARRIER
909	! c$OMP MASTER
910	! call Set_Distrib(distrib_Physic)
911	! call VTe(VThallo)
912	!
913	! call VTb(VTphysiq)
914	! c$OMP END MASTER
915	! c$OMP BARRIER
916
917	! #ifdef DEBUG_IO
918	! call WriteField_u('ucovfi',ucov)
919	! call WriteField_v('vcovfi',vcov)
920	! call WriteField_u('tetafi',teta)
921	! call WriteField_u('pfi',p)
922	! call WriteField_u('pkfi',pk)
923	! do j=1,nqtot
924	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
925	! enddo
926	! #endif
927	! STOP
928	! c$OMP BARRIER
929	! ! CALL FTRACE_REGION_BEGIN("calfis")
930	! CALL calfis_loc(lafin ,jD_cur, jH_cur,
931	! $ ucov,vcov,teta,q,masse,ps,p,pk,phis,phi ,
932	! $ du,dv,dteta,dq,
933	! $ flxw,
934	! $ dufi,dvfi,dtetafi,dqfi,dpfi )
935	! ! CALL FTRACE_REGION_END("calfis")
936	! ! ijb=ij_begin
937	! ! ije=ij_end
938	! ! if ( .not. pole_nord) then
939	! !c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
940	! ! DO l=1,llm
941	! ! dufi_tmp(1:iip1,l) = dufi(ijb:ijb+iim,l)
942	! ! dvfi_tmp(1:iip1,l) = dvfi(ijb:ijb+iim,l)
943	! ! dtetafi_tmp(1:iip1,l)= dtetafi(ijb:ijb+iim,l)
944	! ! dqfi_tmp(1:iip1,l,:) = dqfi(ijb:ijb+iim,l,:)
945	! ! ENDDO
946	! !c$OMP END DO NOWAIT
947	! !
948	! !c$OMP MASTER
949	! ! dpfi_tmp(1:iip1) = dpfi(ijb:ijb+iim)
950	! !c$OMP END MASTER
951	! ! endif ! of if ( .not. pole_nord)
952
953	! !c$OMP BARRIER
954	! !c$OMP MASTER
955	! ! call Set_Distrib(distrib_physic_bis)
956
957	! ! call VTb(VThallo)
958	! !c$OMP END MASTER
959	! !c$OMP BARRIER
960	! !
961	! ! call Register_Hallo_u(dufi,llm,
962	! ! * 1,0,0,1,Request_physic)
963	! !
964	! ! call Register_Hallo_v(dvfi,llm,
965	! ! * 1,0,0,1,Request_physic)
966	! !
967	! ! call Register_Hallo_u(dtetafi,llm,
968	! ! * 1,0,0,1,Request_physic)
969	! !
970	! ! call Register_Hallo_u(dpfi,1,
971	! ! * 1,0,0,1,Request_physic)
972	! !
973	! ! do j=1,nqtot
974	! ! call Register_Hallo_u(dqfi(ijb_u,1,j),llm,
975	! ! * 1,0,0,1,Request_physic)
976	! ! enddo
977	! !
978	! ! call SendRequest(Request_Physic)
979	! !c$OMP BARRIER
980	! ! call WaitRequest(Request_Physic)
981	! !
982	! !c$OMP BARRIER
983	! !c$OMP MASTER
984	! ! call VTe(VThallo)
985	! !
986	! ! call set_Distrib(distrib_Physic)
987	! !c$OMP END MASTER
988	! !c$OMP BARRIER
989	! ! ijb=ij_begin
990	! ! if (.not. pole_nord) then
991	! !
992	! !c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
993	! ! DO l=1,llm
994	! ! dufi(ijb:ijb+iim,l) = dufi(ijb:ijb+iim,l)+dufi_tmp(1:iip1,l)
995	! ! dvfi(ijb:ijb+iim,l) = dvfi(ijb:ijb+iim,l)+dvfi_tmp(1:iip1,l)
996	! ! dtetafi(ijb:ijb+iim,l) = dtetafi(ijb:ijb+iim,l)
997	! ! & +dtetafi_tmp(1:iip1,l)
998	! ! dqfi(ijb:ijb+iim,l,:) = dqfi(ijb:ijb+iim,l,:)
999	! ! & + dqfi_tmp(1:iip1,l,:)
1000	! ! ENDDO
1001	! !c$OMP END DO NOWAIT
1002	! !
1003	! !c$OMP MASTER
1004	! ! dpfi(ijb:ijb+iim) = dpfi(ijb:ijb+iim)+ dpfi_tmp(1:iip1)
1005	! !c$OMP END MASTER
1006	! !
1007	! ! endif ! of if (.not. pole_nord)
1008
1009	! #ifdef DEBUG_IO
1010	! call WriteField_u('dufi',dufi)
1011	! call WriteField_v('dvfi',dvfi)
1012	! call WriteField_u('dtetafi',dtetafi)
1013	! call WriteField_u('dpfi',dpfi)
1014	! do j=1,nqtot
1015	! call WriteField_u('dqfi'//trim(int2str(j)),dqfi(:,:,j))
1016	! enddo
1017	! #endif
1018
1019	! c$OMP BARRIER
1020
1021	! c ajout des tendances physiques:
1022	! c ------------------------------
1023	! #ifdef DEBUG_IO
1024	! call WriteField_u('ucovfi',ucov)
1025	! call WriteField_v('vcovfi',vcov)
1026	! call WriteField_u('tetafi',teta)
1027	! call WriteField_u('psfi',ps)
1028	! do j=1,nqtot
1029	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
1030	! enddo
1031	! #endif
1032
1033	! IF (ok_strato) THEN
1034	! CALL top_bound_loc( vcov,ucov,teta,masse,dufi,dvfi,dtetafi)
1035	! ENDIF
1036
1037	! #ifdef DEBUG_IO
1038	! call WriteField_u('ucovfi',ucov)
1039	! call WriteField_v('vcovfi',vcov)
1040	! call WriteField_u('tetafi',teta)
1041	! call WriteField_u('psfi',ps)
1042	! do j=1,nqtot
1043	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
1044	! enddo
1045	! #endif
1046
1047	! CALL addfi_loc( dtphys, leapf, forward ,
1048	! $ ucov, vcov, teta , q ,ps ,
1049	! $ dufi, dvfi, dtetafi , dqfi ,dpfi )
1050
1051	! #ifdef DEBUG_IO
1052	! call WriteField_u('ucovfi',ucov)
1053	! call WriteField_v('vcovfi',vcov)
1054	! call WriteField_u('tetafi',teta)
1055	! call WriteField_u('psfi',ps)
1056	! do j=1,nqtot
1057	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
1058	! enddo
1059	! #endif
1060
1061	! c$OMP BARRIER
1062	! c$OMP MASTER
1063	! call VTe(VTphysiq)
1064
1065	! call VTb(VThallo)
1066	! c$OMP END MASTER
1067
1068	! call SetTag(Request_physic,800)
1069	! call Register_SwapField_u(ucov,ucov,
1070	! * distrib_caldyn,Request_physic)
1071	!
1072	! call Register_SwapField_v(vcov,vcov,
1073	! * distrib_caldyn,Request_physic)
1074	!
1075	! call Register_SwapField_u(teta,teta,
1076	! * distrib_caldyn,Request_physic)
1077	!
1078	! call Register_SwapField_u(masse,masse,
1079	! * distrib_caldyn,Request_physic)
1080
1081	! call Register_SwapField_u(p,p,
1082	! * distrib_caldyn,Request_physic)
1083	!
1084	! call Register_SwapField_u(pk,pk,
1085	! * distrib_caldyn,Request_physic)
1086	!
1087	! call Register_SwapField_u(phis,phis,
1088	! * distrib_caldyn,Request_physic)
1089	!
1090	! call Register_SwapField_u(phi,phi,
1091	! * distrib_caldyn,Request_physic)
1092	!
1093	! call Register_SwapField_u(w,w,
1094	! * distrib_caldyn,Request_physic)
1095
1096	! call Register_SwapField_u(q,q,
1097	! * distrib_caldyn,Request_physic)
1098	!
1099	! call SendRequest(Request_Physic)
1100	! c$OMP BARRIER
1101	! call WaitRequest(Request_Physic)
1102
1103	! c$OMP BARRIER
1104	! c$OMP MASTER
1105	! call VTe(VThallo)
1106	! call set_distrib(distrib_caldyn)
1107	! c$OMP END MASTER
1108	! c$OMP BARRIER
1109	! c
1110	! c Diagnostique de conservation de l'energie : difference
1111	! IF (ip_ebil_dyn.ge.1 ) THEN
1112	! ztit='bil phys'
1113	! CALL diagedyn(ztit,2,1,1,dtphys
1114	! e , ucov , vcov , ps, p ,pk , teta , q(:,:,1), q(:,:,2))
1115	! ENDIF
1116
1117	! #ifdef DEBUG_IO
1118	! call WriteField_u('ucovfi',ucov)
1119	! call WriteField_v('vcovfi',vcov)
1120	! call WriteField_u('tetafi',teta)
1121	! call WriteField_u('psfi',ps)
1122	! do j=1,nqtot
1123	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
1124	! enddo
1125	! #endif
1126
1127
1128	! c-jld
1129	c$OMP MASTER
1130	if (FirstPhysic) then
1131	ok_start_timer=.TRUE.
1132	FirstPhysic=.false.
1133	endif
1134	c$OMP END MASTER
1135	ENDIF ! of IF( apphys )
1136
1137	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1132')
1138	!write(,) 'leapfrog 1134: iflag_phys=',iflag_phys
1139
1140	IF(iflag_phys.EQ.2) THEN ! "Newtonian" case
1141	c$OMP MASTER
1142	if (FirstPhysic) then
1143	ok_start_timer=.TRUE.
1144	FirstPhysic=.false.
1145	endif
1146	c$OMP END MASTER
1147
1148
1149	c Calcul academique de la physique = Rappel Newtonien + fritcion
1150	c --------------------------------------------------------------
1151	cym teta(:,:)=teta(:,:)
1152	cym s -iphysiqdtvr(teta(:,:)-tetarappel(:,:))/taurappel
1153	ijb=ij_begin
1154	ije=ij_end
1155	!LF teta(ijb:ije,:)=teta(ijb:ije,:)
1156	!LF s -iphysiqdtvr(teta(ijb:ije,:)-tetarappel(ijb:ije,:))/taurappel
1157	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1158	do l=1,llm
1159	teta(ijb:ije,l)=teta(ijb:ije,l) -dtvr*
1160	& (teta(ijb:ije,l)-tetarappel(ijb:ije,l))*
1161	& (knewt_g+knewt_t(l)*clat4(ijb:ije))
1162	enddo
1163	!$OMP END DO
1164
1165	!$OMP MASTER
1166	if (planet_type.eq."giant") then
1167	! add an intrinsic heat flux at the base of the atmosphere
1168	teta(ijb:ije,1) = teta(ijb:ije,1)
1169	& + dtvr * aire(ijb:ije) * ihf / cpp / masse(ijb:ije,1)
1170	endif
1171	!$OMP END MASTER
1172	!$OMP BARRIER
1173
1174
1175	call Register_Hallo_u(ucov,llm,0,1,1,0,Request_Physic)
1176	call Register_Hallo_v(vcov,llm,1,1,1,1,Request_Physic)
1177	call SendRequest(Request_Physic)
1178	c$OMP BARRIER
1179	call WaitRequest(Request_Physic)
1180	c$OMP BARRIER
1181	call friction_loc(ucov,vcov,dtvr)
1182	!$OMP BARRIER
1183
1184	! Sponge layer (if any)
1185	IF (ok_strato) THEN
1186	CALL top_bound_loc(vcov,ucov,teta,masse,dtvr)
1187	!$OMP BARRIER
1188	ENDIF ! of IF (ok_strato)
1189	ENDIF ! of IF(iflag_phys.EQ.2)
1190
1191
1192	CALL pression_loc ( ip1jmp1, ap, bp, ps, p )
1193	c$OMP BARRIER
1194	if (pressure_exner) then
1195	CALL exner_hyb_loc( ijnb_u, ps, p, pks, pk, pkf )
1196	else
1197	CALL exner_milieu_loc( ijnb_u, ps, p, pks, pk, pkf )
1198	endif
1199	c$OMP BARRIER
1200	CALL massdair_loc(p,masse)
1201	c$OMP BARRIER
1202
1203	cc$OMP END PARALLEL
1204	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1196')
1205
1206	c-----------------------------------------------------------------------
1207	c dissipation horizontale et verticale des petites echelles:
1208	c ----------------------------------------------------------
1209	!write(,) 'leapfrog 1163: apdiss=',apdiss
1210	IF(apdiss) THEN
1211
1212	CALL call_dissip(ucov,vcov,teta,p,pk,ps)
1213	!cc$OMP PARALLEL DEFAULT(SHARED)
1214	!cc$OMP+ PRIVATE(ijb,ije,tppn,tpn,tpps,tps)
1215	!c$OMP MASTER
1216	! call suspend_timer(timer_caldyn)
1217	!
1218	!c print*,'Entree dans la dissipation : Iteration No ',true_itau
1219	!c calcul de l'energie cinetique avant dissipation
1220	!c print *,'Passage dans la dissipation'
1221
1222	! call VTb(VThallo)
1223	!c$OMP END MASTER
1224
1225	!c$OMP BARRIER
1226
1227	! call Register_SwapField_u(ucov,ucov,distrib_dissip,
1228	! * Request_dissip,up=1,down=1)
1229
1230	! call Register_SwapField_v(vcov,vcov,distrib_dissip,
1231	! * Request_dissip,up=1,down=1)
1232
1233	! call Register_SwapField_u(teta,teta,distrib_dissip,
1234	! * Request_dissip)
1235
1236	! call Register_SwapField_u(p,p,distrib_dissip,
1237	! * Request_dissip)
1238
1239	! call Register_SwapField_u(pk,pk,distrib_dissip,
1240	! * Request_dissip)
1241
1242	! call SendRequest(Request_dissip)
1243	!c$OMP BARRIER
1244	! call WaitRequest(Request_dissip)
1245
1246	!c$OMP BARRIER
1247	!c$OMP MASTER
1248	! call set_distrib(distrib_dissip)
1249	! call VTe(VThallo)
1250	! call VTb(VTdissipation)
1251	! call start_timer(timer_dissip)
1252	!c$OMP END MASTER
1253	!c$OMP BARRIER
1254
1255	! call covcont_loc(llm,ucov,vcov,ucont,vcont)
1256	! call enercin_loc(vcov,ucov,vcont,ucont,ecin0)
1257
1258	!c dissipation
1259
1260	!! CALL FTRACE_REGION_BEGIN("dissip")
1261	! CALL dissip_loc(vcov,ucov,teta,p,dvdis,dudis,dtetadis)
1262
1263	!#ifdef DEBUG_IO
1264	! call WriteField_u('dudis',dudis)
1265	! call WriteField_v('dvdis',dvdis)
1266	! call WriteField_u('dtetadis',dtetadis)
1267	!#endif
1268	!
1269	!! CALL FTRACE_REGION_END("dissip")
1270	!
1271	! ijb=ij_begin
1272	! ije=ij_end
1273	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1274	! DO l=1,llm
1275	! ucov(ijb:ije,l)=ucov(ijb:ije,l)+dudis(ijb:ije,l)
1276	! ENDDO
1277	!c$OMP END DO NOWAIT
1278	! if (pole_sud) ije=ije-iip1
1279	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1280	! DO l=1,llm
1281	! vcov(ijb:ije,l)=vcov(ijb:ije,l)+dvdis(ijb:ije,l)
1282	! ENDDO
1283	!c$OMP END DO NOWAIT
1284
1285	!c teta=teta+dtetadis
1286
1287
1288	!c------------------------------------------------------------------------
1289	! if (dissip_conservative) then
1290	!C On rajoute la tendance due a la transform. Ec -> E therm. cree
1291	!C lors de la dissipation
1292	!c$OMP BARRIER
1293	!c$OMP MASTER
1294	! call suspend_timer(timer_dissip)
1295	! call VTb(VThallo)
1296	!c$OMP END MASTER
1297	! call Register_Hallo_u(ucov,llm,1,1,1,1,Request_Dissip)
1298	! call Register_Hallo_v(vcov,llm,1,1,1,1,Request_Dissip)
1299	! call SendRequest(Request_Dissip)
1300	!c$OMP BARRIER
1301	! call WaitRequest(Request_Dissip)
1302	!c$OMP MASTER
1303	! call VTe(VThallo)
1304	! call resume_timer(timer_dissip)
1305	!c$OMP END MASTER
1306	!c$OMP BARRIER
1307	! call covcont_loc(llm,ucov,vcov,ucont,vcont)
1308	! call enercin_loc(vcov,ucov,vcont,ucont,ecin)
1309	!
1310	! ijb=ij_begin
1311	! ije=ij_end
1312	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1313	! do l=1,llm
1314	! do ij=ijb,ije
1315	! dtetaecdt(ij,l)= (ecin0(ij,l)-ecin(ij,l))/ pk(ij,l)
1316	! dtetadis(ij,l)=dtetadis(ij,l)+dtetaecdt(ij,l)
1317	! enddo
1318	! enddo
1319	!c$OMP END DO NOWAIT
1320	! endif
1321
1322	! ijb=ij_begin
1323	! ije=ij_end
1324	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1325	! do l=1,llm
1326	! do ij=ijb,ije
1327	! teta(ij,l)=teta(ij,l)+dtetadis(ij,l)
1328	! enddo
1329	! enddo
1330	!c$OMP END DO NOWAIT
1331	!c------------------------------------------------------------------------
1332
1333
1334	!c ....... P. Le Van ( ajout le 17/04/96 ) ...........
1335	!c ... Calcul de la valeur moyenne, unique de h aux poles .....
1336	!c
1337
1338	! ijb=ij_begin
1339	! ije=ij_end
1340	!
1341	! if (pole_nord) then
1342	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1343	! DO l = 1, llm
1344	! DO ij = 1,iim
1345	! tppn(ij) = aire( ij ) * teta( ij ,l)
1346	! ENDDO
1347	! tpn = SSUM(iim,tppn,1)/apoln
1348
1349	! DO ij = 1, iip1
1350	! teta( ij ,l) = tpn
1351	! ENDDO
1352	! ENDDO
1353	!c$OMP END DO NOWAIT
1354
1355	!c$OMP MASTER
1356	! DO ij = 1,iim
1357	! tppn(ij) = aire( ij ) * ps ( ij )
1358	! ENDDO
1359	! tpn = SSUM(iim,tppn,1)/apoln
1360	!
1361	! DO ij = 1, iip1
1362	! ps( ij ) = tpn
1363	! ENDDO
1364	!c$OMP END MASTER
1365	! endif
1366	!
1367	! if (pole_sud) then
1368	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1369	! DO l = 1, llm
1370	! DO ij = 1,iim
1371	! tpps(ij) = aire(ij+ip1jm) * teta(ij+ip1jm,l)
1372	! ENDDO
1373	! tps = SSUM(iim,tpps,1)/apols
1374
1375	! DO ij = 1, iip1
1376	! teta(ij+ip1jm,l) = tps
1377	! ENDDO
1378	! ENDDO
1379	!c$OMP END DO NOWAIT
1380
1381	!c$OMP MASTER
1382	! DO ij = 1,iim
1383	! tpps(ij) = aire(ij+ip1jm) * ps (ij+ip1jm)
1384	! ENDDO
1385	! tps = SSUM(iim,tpps,1)/apols
1386	!
1387	! DO ij = 1, iip1
1388	! ps(ij+ip1jm) = tps
1389	! ENDDO
1390	!c$OMP END MASTER
1391	! endif
1392
1393
1394	!c$OMP BARRIER
1395	!c$OMP MASTER
1396	! call VTe(VTdissipation)
1397
1398	! call stop_timer(timer_dissip)
1399	!
1400	! call VTb(VThallo)
1401	!c$OMP END MASTER
1402	! call Register_SwapField_u(ucov,ucov,distrib_caldyn,
1403	! * Request_dissip)
1404
1405	! call Register_SwapField_v(vcov,vcov,distrib_caldyn,
1406	! * Request_dissip)
1407
1408	! call Register_SwapField_u(teta,teta,distrib_caldyn,
1409	! * Request_dissip)
1410
1411	! call Register_SwapField_u(p,p,distrib_caldyn,
1412	! * Request_dissip)
1413
1414	! call Register_SwapField_u(pk,pk,distrib_caldyn,
1415	! * Request_dissip)
1416
1417	! call SendRequest(Request_dissip)
1418	!c$OMP BARRIER
1419	! call WaitRequest(Request_dissip)
1420
1421	!c$OMP BARRIER
1422	!c$OMP MASTER
1423	! call set_distrib(distrib_caldyn)
1424	! call VTe(VThallo)
1425	! call resume_timer(timer_caldyn)
1426	!c print *,'fin dissipation'
1427	!c$OMP END MASTER
1428	!c$OMP BARRIER
1429	END IF ! of IF(apdiss)
1430
1431	cc$OMP END PARALLEL
1432
1433	c ajout debug
1434	c IF( lafin ) then
1435	c abort_message = 'Simulation finished'
1436	c call abort_gcm(modname,abort_message,0)
1437	c ENDIF
1438
1439	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1430')
1440
1441	c ********************************************************************
1442	c ********************************************************************
1443	c .... fin de l'integration dynamique et physique pour le pas itau ..
1444	c ********************************************************************
1445	c ********************************************************************
1446
1447	c preparation du pas d'integration suivant ......
1448	cym call WriteField('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
1449	cym call WriteField('vcov',reshape(vcov,(/iip1,jjm,llm/)))
1450	c$OMP MASTER
1451	call stop_timer(timer_caldyn)
1452	c$OMP END MASTER
1453	IF (itau==itaumax) then
1454	c$OMP MASTER
1455	call allgather_timer_average
1456	call barrier
1457	if (mpi_rank==0) then
1458
1459	print ,'********************************'
1460	print ,'*** TIMER CALDYN ****'
1461	do i=0,mpi_size-1
1462	print *,'proc',i,' : Nb Bandes :',jj_nb_caldyn(i),
1463	& ' : temps moyen :',
1464	& timer_average(jj_nb_caldyn(i),timer_caldyn,i)
1465	enddo
1466
1467	print ,'********************************'
1468	print ,'*** TIMER VANLEER ****'
1469	do i=0,mpi_size-1
1470	print *,'proc',i,' : Nb Bandes :',jj_nb_vanleer(i),
1471	& ' : temps moyen :',
1472	& timer_average(jj_nb_vanleer(i),timer_vanleer,i)
1473	enddo
1474
1475	print ,'********************************'
1476	print ,'*** TIMER DISSIP ****'
1477	do i=0,mpi_size-1
1478	print *,'proc',i,' : Nb Bandes :',jj_nb_dissip(i),
1479	& ' : temps moyen :',
1480	& timer_average(jj_nb_dissip(i),timer_dissip,i)
1481	enddo
1482
1483	print ,'********************************'
1484	print ,'*** TIMER PHYSIC ****'
1485	do i=0,mpi_size-1
1486	print *,'proc',i,' : Nb Bandes :',jj_nb_physic(i),
1487	& ' : temps moyen :',
1488	& timer_average(jj_nb_physic(i),timer_physic,i)
1489	enddo
1490
1491	endif
1492	CALL barrier
1493	print ,'Taille du Buffer MPI (REAL8)',MaxBufferSize
1494	print ,'Taille du Buffer MPI utilise (REAL8)',MaxBufferSize_Used
1495	print *, 'Temps total ecoule sur la parallelisation :',DiffTime()
1496	print *, 'Temps CPU ecoule sur la parallelisation :',DiffCpuTime()
1497	CALL print_filtre_timer
1498	c$OMP END MASTER
1499	CALL dynredem1_loc("restart.nc",0.0,
1500	. vcov,ucov,teta,q,masse,ps)
1501	c$OMP MASTER
1502	call fin_getparam
1503	c$OMP END MASTER
1504
1505	#ifdef INCA
1506	if (type_trac == 'inca') then
1507	call finalize_inca
1508	endif
1509	#endif
1510	#ifdef REPROBUS
1511	if (type_trac == 'repr') then
1512	call finalize_reprobus
1513	endif
1514	#endif
1515
1516	c$OMP MASTER
1517	call finalize_parallel
1518	c$OMP END MASTER
1519	c$OMP BARRIER
1520	RETURN
1521	ENDIF
1522
1523	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1509')
1524
1525	IF ( .NOT.purmats ) THEN
1526	c ........................................................
1527	c .............. schema matsuno + leapfrog ..............
1528	c ........................................................
1529
1530	IF(forward. OR. leapf) THEN
1531	itau= itau + 1
1532	! iday= day_ini+itau/day_step
1533	! time= REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
1534	! IF(time.GT.1.) THEN
1535	! time = time-1.
1536	! iday = iday+1
1537	! ENDIF
1538	ENDIF
1539
1540
1541	IF( itau. EQ. itaufinp1 ) then
1542
1543	if (flag_verif) then
1544	write(79,*) 'ucov',ucov
1545	write(80,*) 'vcov',vcov
1546	write(81,*) 'teta',teta
1547	write(82,*) 'ps',ps
1548	write(83,*) 'q',q
1549	WRITE(85,*) 'q1 = ',q(:,:,1)
1550	WRITE(86,*) 'q3 = ',q(:,:,3)
1551	endif
1552
1553
1554	c$OMP MASTER
1555	call fin_getparam
1556	c$OMP END MASTER
1557
1558	#ifdef INCA
1559	if (type_trac == 'inca') then
1560	call finalize_inca
1561	endif
1562	#endif
1563	#ifdef REPROBUS
1564	if (type_trac == 'repr') then
1565	call finalize_reprobus
1566	endif
1567	#endif
1568
1569	c$OMP MASTER
1570	call finalize_parallel
1571	c$OMP END MASTER
1572	abort_message = 'Simulation finished'
1573	call abort_gcm(modname,abort_message,0)
1574	RETURN
1575	ENDIF
1576	c-----------------------------------------------------------------------
1577	c ecriture du fichier histoire moyenne:
1578	c -------------------------------------
1579
1580	IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) THEN
1581	c$OMP BARRIER
1582	IF(itau.EQ.itaufin) THEN
1583	iav=1
1584	ELSE
1585	iav=0
1586	ENDIF
1587
1588	! Ehouarn: re-compute geopotential for outputs
1589	c$OMP BARRIER
1590	c$OMP MASTER
1591	CALL geopot_loc(ip1jmp1,teta,pk,pks,phis,phi)
1592	c$OMP END MASTER
1593	c$OMP BARRIER
1594
1595	#ifdef CPP_IOIPSL
1596	IF (ok_dynzon) THEN
1597
1598	CALL bilan_dyn_loc(2,dtvriperiod,dtvrday_step*periodav,
1599	, ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,q)
1600
1601	ENDIF !ok_dynzon
1602
1603	IF (ok_dyn_ave) THEN
1604	CALL writedynav_loc(itau,vcov,
1605	& ucov,teta,pk,phi,q,masse,ps,phis)
1606	ENDIF
1607	#endif
1608	ENDIF
1609
1610	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1584')
1611
1612	c-----------------------------------------------------------------------
1613	c ecriture de la bande histoire:
1614	c ------------------------------
1615
1616	IF( MOD(itau,iecri).EQ.0) THEN
1617	! Ehouarn: output only during LF or Backward Matsuno
1618	if (leapf.or.(.not.leapf.and.(.not.forward))) then
1619
1620	c$OMP BARRIER
1621	c$OMP MASTER
1622	CALL geopot_loc(ip1jmp1,teta,pk,pks,phis,phi)
1623	c$OMP END MASTER
1624	c$OMP BARRIER
1625
1626	#ifdef CPP_IOIPSL
1627	if (ok_dyn_ins) then
1628	CALL writehist_loc(itau,vcov,ucov,teta,pk,phi,q,
1629	& masse,ps,phis)
1630	endif
1631	#endif
1632	endif ! of if (leapf.or.(.not.leapf.and.(.not.forward)))
1633	ENDIF ! of IF(MOD(itau,iecri).EQ.0)
1634
1635	IF(itau.EQ.itaufin) THEN
1636
1637	c$OMP BARRIER
1638
1639	! if (planet_type.eq."earth") then
1640	! Write an Earth-format restart file
1641	CALL dynredem1_loc("restart.nc",0.0,
1642	& vcov,ucov,teta,q,masse,ps)
1643	! endif ! of if (planet_type.eq."earth")
1644
1645	! CLOSE(99)
1646	ENDIF ! of IF (itau.EQ.itaufin)
1647
1648	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1624')
1649
1650	c-----------------------------------------------------------------------
1651	c gestion de l'integration temporelle:
1652	c ------------------------------------
1653
1654	IF( MOD(itau,iperiod).EQ.0 ) THEN
1655	GO TO 1
1656	ELSE IF ( MOD(itau-1,iperiod). EQ. 0 ) THEN
1657
1658	IF( forward ) THEN
1659	c fin du pas forward et debut du pas backward
1660
1661	forward = .FALSE.
1662	leapf = .FALSE.
1663	GO TO 2
1664
1665	ELSE
1666	c fin du pas backward et debut du premier pas leapfrog
1667
1668	leapf = .TRUE.
1669	dt = 2.*dtvr
1670	GO TO 2
1671	END IF
1672	ELSE
1673
1674	c ...... pas leapfrog .....
1675
1676	leapf = .TRUE.
1677	dt = 2.*dtvr
1678	GO TO 2
1679	END IF ! of IF (MOD(itau,iperiod).EQ.0)
1680	! ELSEIF (MOD(itau-1,iperiod).EQ.0)
1681
1682
1683	ELSE ! of IF (.not.purmats)
1684
1685	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1664')
1686
1687	c ........................................................
1688	c .............. schema matsuno ...............
1689	c ........................................................
1690	IF( forward ) THEN
1691
1692	itau = itau + 1
1693	! iday = day_ini+itau/day_step
1694	! time = REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
1695	!
1696	! IF(time.GT.1.) THEN
1697	! time = time-1.
1698	! iday = iday+1
1699	! ENDIF
1700
1701	forward = .FALSE.
1702	IF( itau. EQ. itaufinp1 ) then
1703	c$OMP MASTER
1704	call fin_getparam
1705	c$OMP END MASTER
1706
1707	#ifdef INCA
1708	if (type_trac == 'inca') then
1709	call finalize_inca
1710	endif
1711	#endif
1712	#ifdef REPROBUS
1713	if (type_trac == 'repr') then
1714	call finalize_reprobus
1715	endif
1716	#endif
1717
1718	c$OMP MASTER
1719	call finalize_parallel
1720	c$OMP END MASTER
1721	abort_message = 'Simulation finished'
1722	call abort_gcm(modname,abort_message,0)
1723	RETURN
1724	ENDIF
1725	GO TO 2
1726
1727	ELSE ! of IF(forward) i.e. backward step
1728
1729	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1698')
1730
1731	IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) THEN
1732	IF(itau.EQ.itaufin) THEN
1733	iav=1
1734	ELSE
1735	iav=0
1736	ENDIF
1737
1738	#ifdef CPP_IOIPSL
1739	! Ehouarn: re-compute geopotential for outputs
1740	c$OMP BARRIER
1741	c$OMP MASTER
1742	CALL geopot_loc(ip1jmp1,teta,pk,pks,phis,phi)
1743	c$OMP END MASTER
1744	c$OMP BARRIER
1745
1746	IF (ok_dynzon) THEN
1747	CALL bilan_dyn_loc(2,dtvriperiod,dtvrday_step*periodav,
1748	, ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,q)
1749	ENDIF
1750
1751	IF (ok_dyn_ave) THEN
1752	CALL writedynav_loc(itau,vcov,
1753	& ucov,teta,pk,phi,q,masse,ps,phis)
1754	ENDIF
1755	#endif
1756	ENDIF ! of IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin)
1757
1758
1759	IF(MOD(itau,iecri ).EQ.0) THEN
1760
1761	c$OMP BARRIER
1762	c$OMP MASTER
1763	CALL geopot_loc(ip1jmp1,teta,pk,pks,phis,phi)
1764	c$OMP END MASTER
1765	c$OMP BARRIER
1766
1767
1768	#ifdef CPP_IOIPSL
1769	if (ok_dyn_ins) then
1770	CALL writehist_loc(itau,vcov,ucov,teta,pk,phi,q,
1771	& masse,ps,phis)
1772	endif ! of if (ok_dyn_ins)
1773	#endif
1774	ENDIF ! of IF(MOD(itau,iecri).EQ.0)
1775
1776
1777	IF(itau.EQ.itaufin) THEN
1778	! if (planet_type.eq."earth") then
1779	CALL dynredem1_loc("restart.nc",0.0,
1780	. vcov,ucov,teta,q,masse,ps)
1781	! endif ! of if (planet_type.eq."earth")
1782	ENDIF ! of IF(itau.EQ.itaufin)
1783
1784	forward = .TRUE.
1785	GO TO 1
1786
1787	ENDIF ! of IF (forward)
1788
1789	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1750')
1790
1791	END IF ! of IF(.not.purmats)
1792	c$OMP MASTER
1793	call fin_getparam
1794	c$OMP END MASTER
1795
1796	#ifdef INCA
1797	if (type_trac == 'inca') then
1798	call finalize_inca
1799	endif
1800	#endif
1801	#ifdef REPROBUS
1802	if (type_trac == 'repr') then
1803	call finalize_reprobus
1804	endif
1805	#endif
1806
1807	c$OMP MASTER
1808	call finalize_parallel
1809	c$OMP END MASTER
1810	abort_message = 'Simulation finished'
1811	call abort_gcm(modname,abort_message,0)
1812	RETURN
1813	END

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