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leapfrog_loc.f90 @ 5669

Last change on this file since 5669 was 5659, checked in by lfalletti, 6 months ago
REPROBUS: bug fix for the new usage of CPP key (wrapper)
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: 51.8 KB

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1	SUBROUTINE leapfrog_loc(ucov0,vcov0,teta0,ps0, &
2	masse0,phis0,q0,time_0)
3
4	USE iniprint_mod_h
5	USE comgeom_mod_h
6	USE comdissnew_mod_h
7	USE misc_mod
8	USE parallel_lmdz
9	USE times
10	USE mod_hallo
11	USE Bands
12	USE Write_Field
13	USE Write_Field_p
14	USE vampir
15	USE timer_filtre, ONLY : print_filtre_timer
16	USE infotrac
17	USE guide_loc_mod, ONLY : guide_main
18	USE getparam
19	USE control_mod
20	USE mod_filtreg_p
21	USE write_field_loc
22	USE allocate_field_mod
23	USE call_dissip_mod, ONLY : call_dissip
24	USE call_calfis_mod, ONLY : call_calfis
25	USE leapfrog_mod, ONLY : ucov,vcov,teta,ps,masse,phis,q,dq &
26	,ucovm1,vcovm1,tetam1,massem1,psm1,p,pks,pk,pkf,flxw &
27	,pbaru,pbarv,du,dv,dteta,phi,dp,w &
28	,leapfrog_allocate,leapfrog_switch_caldyn,leapfrog_switch_dissip
29
30	use exner_hyb_loc_m, only: exner_hyb_loc
31	use exner_milieu_loc_m, only: exner_milieu_loc
32	USE comconst_mod, ONLY: cpp, dtvr, ihf
33	USE comvert_mod, ONLY: ap, bp, pressure_exner
34	USE logic_mod, ONLY: iflag_phys,ok_guide,forward,leapf,apphys, &
35	statcl,conser,apdiss,purmats,ok_strato
36	USE temps_mod, ONLY: itaufin,jD_ref,jH_ref,day_ini, &
37	day_ref,start_time,dt
38	USE mod_xios_dyn3dmem, ONLY : dyn3d_ctx_handle
39	USE lmdz_xios, ONLY: xios_update_calendar, &
40	xios_set_current_context, &
41	using_xios
42	USE lmdz_cppkeys_wrapper, ONLY: CPPKEY_INCA, CPPKEY_REPROBUS
43	USE strings_mod, ONLY: int2str
44
45	USE dimensions_mod, ONLY: iim, jjm, llm, ndm
46	USE paramet_mod_h
47	USE academic_mod_h, ONLY: tetarappel, knewt_t, knewt_g, clat4
48	IMPLICIT NONE
49
50	! ...... Version du 10/01/98 ..........
51
52	! avec coordonnees verticales hybrides
53	! avec nouveaux operat. dissipation * ( gradiv2,divgrad2,nxgraro2 )
54
55	!=======================================================================
56	!
57	! Auteur: P. Le Van /L. Fairhead/F.Hourdin
58	! -------
59	!
60	! Objet:
61	! ------
62	!
63	! GCM LMD nouvelle grille
64	!
65	!=======================================================================
66	!
67	! ... Dans inigeom , nouveaux calculs pour les elongations cu , cv
68	! et possibilite d'appeler une fonction f(y) a derivee tangente
69	! hyperbolique a la place de la fonction a derivee sinusoidale.
70
71	! ... Possibilite de choisir le shema pour l'advection de
72	! q , en modifiant iadv dans traceur.def (10/02) .
73	!
74	! Pour Van-Leer + Vapeur d'eau saturee, iadv(1)=4. (F.Codron,10/99)
75	! Pour Van-Leer iadv=10
76	!
77	!-----------------------------------------------------------------------
78	! Declarations:
79	! -------------
80	REAL,INTENT(IN) :: time_0 ! not used
81
82	! dynamical variables:
83	REAL,INTENT(IN) :: ucov0(ijb_u:ije_u,llm) ! zonal covariant wind
84	REAL,INTENT(IN) :: vcov0(ijb_v:ije_v,llm) ! meridional covariant wind
85	REAL,INTENT(IN) :: teta0(ijb_u:ije_u,llm) ! potential temperature
86	REAL,INTENT(IN) :: q0(ijb_u:ije_u,llm,nqtot) ! advected tracers
87	REAL,INTENT(IN) :: ps0(ijb_u:ije_u) ! surface pressure (Pa)
88	REAL,INTENT(IN) :: masse0(ijb_u:ije_u,llm) ! air mass
89	REAL,INTENT(IN) :: phis0(ijb_u:ije_u) ! geopotentiat at the surface
90
91	real :: zqmin,zqmax
92
93	! REAL,SAVE,ALLOCATABLE :: p (:,: ) ! pression aux interfac.des couches
94	! REAL,SAVE,ALLOCATABLE :: pks(:) ! exner au sol
95	! REAL,SAVE,ALLOCATABLE :: pk(:,:) ! exner au milieu des couches
96	! REAL,SAVE,ALLOCATABLE :: pkf(:,:) ! exner filt.au milieu des couches
97	! REAL,SAVE,ALLOCATABLE :: phi(:,:) ! geopotentiel
98	! REAL,SAVE,ALLOCATABLE :: w(:,:) ! vitesse verticale
99
100	! variables dynamiques intermediaire pour le transport
101	! REAL,SAVE,ALLOCATABLE :: pbaru(:,:),pbarv(:,:) !flux de masse
102
103	! variables dynamiques au pas -1
104	! REAL,SAVE,ALLOCATABLE :: vcovm1(:,:),ucovm1(:,:)
105	! REAL,SAVE,ALLOCATABLE :: tetam1(:,:),psm1(:)
106	! REAL,SAVE,ALLOCATABLE :: massem1(:,:)
107
108	! tendances dynamiques
109	! REAL,SAVE,ALLOCATABLE :: dv(:,:),du(:,:)
110	! REAL,SAVE,ALLOCATABLE :: dteta(:,:),dp(:)
111	! REAL,DIMENSION(:,:,:), ALLOCATABLE, SAVE :: dq
112
113	! tendances de la dissipation
114	! REAL,SAVE,ALLOCATABLE :: dvdis(:,:),dudis(:,:)
115	! REAL,SAVE,ALLOCATABLE :: dtetadis(:,:)
116
117	! tendances physiques
118	REAL,SAVE,ALLOCATABLE :: dvfi(:,:),dufi(:,:)
119	REAL,SAVE,ALLOCATABLE :: dtetafi(:,:)
120	REAL,SAVE,ALLOCATABLE :: dpfi(:)
121	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: dqfi
122
123	! variables pour le fichier histoire
124	REAL :: dtav ! intervalle de temps elementaire
125
126	REAL :: tppn(iim),tpps(iim),tpn,tps
127	!
128	INTEGER :: itau,itaufinp1,iav
129	! INTEGER iday ! jour julien
130	REAL :: time
131
132	REAL :: SSUM
133	! REAL,SAVE,ALLOCATABLE :: finvmaold(:,:)
134
135	!ym LOGICAL lafin
136	LOGICAL :: lafin
137	INTEGER :: ij,iq,l
138	INTEGER :: ik
139
140	real :: time_step, t_wrt, t_ops
141
142	! jD_cur: jour julien courant
143	! jH_cur: heure julienne courante
144	REAL :: jD_cur, jH_cur
145	INTEGER :: an, mois, jour
146	REAL :: secondes
147
148	logical :: physic
149	LOGICAL :: first,callinigrads
150
151	data callinigrads/.true./
152	character(len=10) :: string10
153
154	! REAL,SAVE,ALLOCATABLE :: flxw(:,:) ! flux de masse verticale
155
156	!+jld variables test conservation energie
157	! REAL,SAVE,ALLOCATABLE :: ecin(:,:),ecin0(:,:)
158	! Tendance de la temp. potentiel d (theta)/ d t due a la
159	! tansformation d'energie cinetique en energie thermique
160	! cree par la dissipation
161	! REAL,SAVE,ALLOCATABLE :: dtetaecdt(:,:)
162	! REAL,SAVE,ALLOCATABLE :: vcont(:,:),ucont(:,:)
163	! REAL,SAVE,ALLOCATABLE :: vnat(:,:),unat(:,:)
164	REAL :: d_h_vcol, d_qt, d_qw, d_ql, d_ec
165	CHARACTER(len=15) :: ztit
166	!! INTEGER ip_ebil_dyn ! PRINT level for energy conserv. diag.
167	! SAVE ip_ebil_dyn
168	! DATA ip_ebil_dyn/0/
169	!-jld
170
171	character(len=80) :: dynhist_file, dynhistave_file
172	character(len=*),parameter :: modname="leapfrog_loc"
173	character(len=80) :: abort_message
174
175
176	logical,PARAMETER :: dissip_conservative=.TRUE.
177
178	INTEGER :: testita
179	PARAMETER (testita = 9)
180
181	logical , parameter :: flag_verif = .false.
182
183	! declaration liees au parallelisme
184	INTEGER :: ierr
185	LOGICAL :: FirstCaldyn
186	LOGICAL :: FirstPhysic
187	INTEGER :: ijb,ije,j,i
188	type(Request) :: TestRequest
189	type(Request) :: Request_Dissip
190	type(Request) :: Request_physic
191
192	INTEGER :: true_itau
193	INTEGER :: iapptrac
194	INTEGER :: AdjustCount
195	! INTEGER :: var_time
196	LOGICAL :: ok_start_timer=.FALSE.
197	LOGICAL, SAVE :: firstcall=.TRUE.
198	TYPE(distrib),SAVE :: new_dist
199
200	call check_isotopes(q0,ijb_u,ije_u,'leapfrog204: debut')
201
202	!$OMP MASTER
203	ItCount=0
204	!$OMP END MASTER
205	true_itau=0
206	FirstCaldyn=.TRUE.
207	FirstPhysic=.TRUE.
208	iapptrac=0
209	AdjustCount = 0
210	lafin=.false.
211
212	if (nday>=0) then
213	itaufin = nday*day_step
214	else
215	itaufin = -nday
216	endif
217
218	itaufinp1 = itaufin +1
219
220	call check_isotopes(q0,ijb_u,ije_u,'leapfrog 226')
221
222	itau = 0
223	physic=.true.
224	if (iflag_phys==0.or.iflag_phys==2) physic=.false.
225	CALL init_nan
226	CALL leapfrog_allocate
227	ucov=ucov0
228	vcov=vcov0
229	teta=teta0
230	ps=ps0
231	masse=masse0
232	phis=phis0
233	q=q0
234
235	call check_isotopes(q,ijb_u,ije_u,'leapfrog 239')
236
237	! iday = day_ini+itau/day_step
238	! time = REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
239	! IF(time.GT.1.) THEN
240	! time = time-1.
241	! iday = iday+1
242	! ENDIF
243
244	! Allocate variables depending on dynamic variable nqtot
245	!$OMP MASTER
246	if (firstcall) then
247	!
248	! ALLOCATE(p(ijb_u:ije_u,llmp1))
249	! ALLOCATE(pks(ijb_u:ije_u))
250	! ALLOCATE(pk(ijb_u:ije_u,llm))
251	! ALLOCATE(pkf(ijb_u:ije_u,llm))
252	! ALLOCATE(phi(ijb_u:ije_u,llm))
253	! ALLOCATE(w(ijb_u:ije_u,llm))
254	! ALLOCATE(pbaru(ip1jmp1,llm),pbarv(ip1jm,llm))
255	! ALLOCATE(vcovm1(ijb_v:ije_v,llm),ucovm1(ijb_u:ije_u,llm))
256	! ALLOCATE(tetam1(ijb_u:ije_u,llm),psm1(ijb_u:ije_u))
257	! ALLOCATE(massem1(ijb_u:ije_u,llm))
258	! ALLOCATE(dv(ijb_v:ije_v,llm),du(ijb_u:ije_u,llm))
259	! ALLOCATE(dteta(ijb_u:ije_u,llm),dp(ijb_u:ije_u))
260	! ALLOCATE(dvdis(ijb_v:ije_v,llm),dudis(ijb_u:ije_u,llm))
261	! ALLOCATE(dtetadis(ijb_u:ije_u,llm))
262	ALLOCATE(dvfi(ijb_v:ije_v,llm),dufi(ijb_u:ije_u,llm))
263	ALLOCATE(dtetafi(ijb_u:ije_u,llm))
264	ALLOCATE(dpfi(ijb_u:ije_u))
265	! ALLOCATE(dq(ijb_u:ije_u,llm,nqtot))
266	ALLOCATE(dqfi(ijb_u:ije_u,llm,nqtot))
267	! ALLOCATE(dqfi_tmp(iip1,llm,nqtot))
268	! ALLOCATE(finvmaold(ijb_u:ije_u,llm))
269	! ALLOCATE(flxw(ijb_u:ije_u,llm))
270	! ALLOCATE(ecin(ijb_u:ije_u,llm),ecin0(ijb_u:ije_u,llm))
271	! ALLOCATE(dtetaecdt(ijb_u:ije_u,llm))
272	! ALLOCATE(vcont(ijb_v:ije_v,llm),ucont(ijb_u:ije_u,llm))
273	! ALLOCATE(vnat(ijb_v:ije_v,llm),unat(ijb_u:ije_u,llm))
274	endif
275	!$OMP END MASTER
276	!$OMP BARRIER
277
278	! CALL dynredem1_loc("restart.nc",0.0,
279	! & vcov,ucov,teta,q,masse,ps)
280
281
282	!-----------------------------------------------------------------------
283	! On initialise la pression et la fonction d'Exner :
284	! --------------------------------------------------
285
286	!$OMP MASTER
287	dq(:,:,:)=0.
288	CALL pression ( ijnb_u, ap, bp, ps, p )
289	!$OMP END MASTER
290	if (pressure_exner) then
291	CALL exner_hyb_loc( ijnb_u, ps, p, pks, pk, pkf)
292	else
293	CALL exner_milieu_loc( ijnb_u, ps, p, pks, pk, pkf )
294	endif
295	!-----------------------------------------------------------------------
296	! Debut de l'integration temporelle:
297	! ----------------------------------
298	! et du parallelisme !!
299
300	1 CONTINUE ! Matsuno Forward step begins here
301
302	! date: (NB: date remains unchanged for Backward step)
303	! -----
304
305	jD_cur = jD_ref + day_ini - day_ref + &
306	(itau+1)/day_step
307	jH_cur = jH_ref + start_time + &
308	mod(itau+1,day_step)/float(day_step)
309	if (jH_cur > 1.0 ) then
310	jD_cur = jD_cur +1.
311	jH_cur = jH_cur -1.
312	endif
313
314	call check_isotopes(q,ijb_u,ije_u,'leapfrog 321')
315
316	if (ok_guide) then
317	call guide_main(itau,ucov,vcov,teta,q,masse,ps)
318	!$OMP BARRIER
319	endif
320
321
322
323	!
324	! IF( MOD( itau, 10* day_step ).EQ.0 ) THEN
325	! CALL test_period ( ucov,vcov,teta,q,p,phis )
326	! PRINT *,' ---- Test_period apres continue OK ! -----', itau
327	! ENDIF
328	!
329	!ym CALL SCOPY( ijmllm ,vcov , 1, vcovm1 , 1 )
330	!ym CALL SCOPY( ijp1llm,ucov , 1, ucovm1 , 1 )
331	!ym CALL SCOPY( ijp1llm,teta , 1, tetam1 , 1 )
332	!ym CALL SCOPY( ijp1llm,masse, 1, massem1, 1 )
333	!ym CALL SCOPY( ip1jmp1, ps , 1, psm1 , 1 )
334
335	if (FirstCaldyn) then
336	!$OMP MASTER
337	ucovm1=ucov
338	vcovm1=vcov
339	tetam1= teta
340	massem1= masse
341	psm1= ps
342
343	! Ehouarn: finvmaold is actually not used
344	! finvmaold = masse
345	!$OMP END MASTER
346	!$OMP BARRIER
347	! CALL filtreg_p ( finvmaold ,jjb_u,jje_u,jjb_u,jje_u,jjp1, llm,
348	! & -2,2, .TRUE., 1 )
349	else
350	! Save fields obtained at previous time step as '...m1'
351	ijb=ij_begin
352	ije=ij_end
353
354	!$OMP MASTER
355	psm1 (ijb:ije) = ps (ijb:ije)
356	!$OMP END MASTER
357
358	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
359	DO l=1,llm
360	ije=ij_end
361	ucovm1 (ijb:ije,l) = ucov (ijb:ije,l)
362	tetam1 (ijb:ije,l) = teta (ijb:ije,l)
363	massem1 (ijb:ije,l) = masse (ijb:ije,l)
364	! finvmaold(ijb:ije,l)=masse(ijb:ije,l)
365
366	if (pole_sud) ije=ij_end-iip1
367	vcovm1(ijb:ije,l) = vcov (ijb:ije,l)
368
369
370	ENDDO
371	!$OMP ENDDO
372
373
374	! Ehouarn: finvmaold not used
375	! CALL filtreg_p(finvmaold ,jjb_u,jje_u,jj_begin,jj_end,jjp1,
376	! . llm, -2,2, .TRUE., 1 )
377
378	endif ! of if (FirstCaldyn)
379
380	forward = .TRUE.
381	leapf = .FALSE.
382	dt = dtvr
383
384	! ... P.Le Van .26/04/94 ....
385
386	!ym CALL SCOPY ( ijp1llm, masse, 1, finvmaold, 1 )
387	!ym CALL filtreg ( finvmaold ,jjp1, llm, -2,2, .TRUE., 1 )
388
389	!ym ne sert a rien
390	!ym call minmax(ijp1llm,q(:,:,3),zqmin,zqmax)
391
392
393	call check_isotopes(q,ijb_u,ije_u,'leapfrog 400')
394
395	2 CONTINUE ! Matsuno backward or leapfrog step begins here
396
397
398	call check_isotopes(q,ijb_u,ije_u,'leapfrog 402')
399
400	!$OMP MASTER
401	ItCount=ItCount+1
402	if (MOD(ItCount,1)==1) then
403	debug=.true.
404	else
405	debug=.false.
406	endif
407	!$OMP END MASTER
408	!-----------------------------------------------------------------------
409
410	! date: (NB: only leapfrog step requires recomputing date)
411	! -----
412
413	IF (leapf) THEN
414	jD_cur = jD_ref + day_ini - day_ref + &
415	(itau+1)/day_step
416	jH_cur = jH_ref + start_time + &
417	mod(itau+1,day_step)/float(day_step)
418	if (jH_cur > 1.0 ) then
419	jD_cur = jD_cur +1.
420	jH_cur = jH_cur -1.
421	endif
422	ENDIF
423
424	! gestion des appels de la physique et des dissipations:
425	! ------------------------------------------------------
426	!
427	! ... P.Le Van ( 6/02/95 ) ....
428
429	apphys = .FALSE.
430	statcl = .FALSE.
431	conser = .FALSE.
432	apdiss = .FALSE.
433
434	IF( purmats ) THEN
435	! ! Purely Matsuno time stepping
436	IF( MOD(itau,iconser) .EQ.0.AND. forward ) conser = .TRUE.
437	IF( MOD(itau,dissip_period ).EQ.0.AND..NOT.forward ) &
438	apdiss = .TRUE.
439	IF( MOD(itau,iphysiq ).EQ.0.AND..NOT.forward &
440	.and. physic ) apphys = .TRUE.
441	ELSE
442	! ! Leapfrog/Matsuno time stepping
443	IF( MOD(itau ,iconser) .EQ. 0 ) conser = .TRUE.
444	IF( MOD(itau+1,dissip_period).EQ.0 .AND. .NOT. forward ) &
445	apdiss = .TRUE.
446	IF( MOD(itau+1,iphysiq).EQ.0.AND.physic) apphys=.TRUE.
447	END IF
448
449	! Ehouarn: for Shallow Water case (ie: 1 vertical layer),
450	! supress dissipation step
451	if (llm.eq.1) then
452	apdiss=.false.
453	endif
454
455	!ym ---> Pour le moment
456	!ym apphys = .FALSE.
457	statcl = .FALSE.
458	! conser = .FALSE. ! ie: no output of control variables to stdout in //
459
460	if (firstCaldyn) then
461	!$OMP MASTER
462	call Set_Distrib(distrib_caldyn)
463	!$OMP END MASTER
464	!$OMP BARRIER
465	firstCaldyn=.FALSE.
466	!ym call InitTime
467	!$OMP MASTER
468	call Init_timer
469	!$OMP END MASTER
470	endif
471
472	!$OMP MASTER
473	IF (ok_start_timer) THEN
474	CALL InitTime
475	ok_start_timer=.FALSE.
476	ENDIF
477	!$OMP END MASTER
478
479
480	call check_isotopes(q,ijb_u,ije_u,'leapfrog 471')
481
482	!ym PAS D'AJUSTEMENT POUR LE MOMENT
483	if (Adjust) then
484	AdjustCount=AdjustCount+1
485	! if (iapptrac==iapp_tracvl .and. (forward.OR. leapf)
486	! & .and. itau/iphysiq>2 .and. Adjustcount>30) then
487	if (Adjustcount>1) then
488	AdjustCount=0
489	!$OMP MASTER
490	call allgather_timer_average
491
492	if (prt_level > 9) then
493
494	print ,'********************************'
495	print ,'*** TIMER CALDYN ****'
496	do i=0,mpi_size-1
497	print *,'proc',i,' : Nb Bandes :',jj_nb_caldyn(i), &
498	' : temps moyen :', &
499	timer_average(jj_nb_caldyn(i),timer_caldyn,i), &
500	'+-',timer_delta(jj_nb_caldyn(i),timer_caldyn,i)
501	enddo
502
503	print ,'********************************'
504	print ,'*** TIMER VANLEER ****'
505	do i=0,mpi_size-1
506	print *,'proc',i,' : Nb Bandes :',jj_nb_vanleer(i), &
507	' : temps moyen :', &
508	timer_average(jj_nb_vanleer(i),timer_vanleer,i), &
509	'+-',timer_delta(jj_nb_vanleer(i),timer_vanleer,i)
510	enddo
511
512	print ,'********************************'
513	print ,'*** TIMER DISSIP ****'
514	do i=0,mpi_size-1
515	print *,'proc',i,' : Nb Bandes :',jj_nb_dissip(i), &
516	' : temps moyen :', &
517	timer_average(jj_nb_dissip(i),timer_dissip,i), &
518	'+-',timer_delta(jj_nb_dissip(i),timer_dissip,i)
519	enddo
520
521	! if (mpi_rank==0) call WriteBands
522
523	endif
524
525	call AdjustBands_caldyn(new_dist)
526	!$OMP END MASTER
527	!$OMP BARRIER
528	CALL leapfrog_switch_caldyn(new_dist)
529	!$OMP BARRIER
530
531
532	!$OMP MASTER
533	distrib_caldyn=new_dist
534	CALL set_distrib(distrib_caldyn)
535	!$OMP END MASTER
536	!$OMP BARRIER
537	! call Register_SwapFieldHallo(ucov,ucov,ip1jmp1,llm,
538	! & jj_Nb_caldyn,0,0,TestRequest)
539	! call Register_SwapFieldHallo(ucovm1,ucovm1,ip1jmp1,llm,
540	! & jj_Nb_caldyn,0,0,TestRequest)
541	! call Register_SwapFieldHallo(vcov,vcov,ip1jm,llm,
542	! & jj_Nb_caldyn,0,0,TestRequest)
543	! call Register_SwapFieldHallo(vcovm1,vcovm1,ip1jm,llm,
544	! & jj_Nb_caldyn,0,0,TestRequest)
545	! call Register_SwapFieldHallo(teta,teta,ip1jmp1,llm,
546	! & jj_Nb_caldyn,0,0,TestRequest)
547	! call Register_SwapFieldHallo(tetam1,tetam1,ip1jmp1,llm,
548	! & jj_Nb_caldyn,0,0,TestRequest)
549	! call Register_SwapFieldHallo(masse,masse,ip1jmp1,llm,
550	! & jj_Nb_caldyn,0,0,TestRequest)
551	! call Register_SwapFieldHallo(massem1,massem1,ip1jmp1,llm,
552	! & jj_Nb_caldyn,0,0,TestRequest)
553	! call Register_SwapFieldHallo(ps,ps,ip1jmp1,1,
554	! & jj_Nb_caldyn,0,0,TestRequest)
555	! call Register_SwapFieldHallo(psm1,psm1,ip1jmp1,1,
556	! & jj_Nb_caldyn,0,0,TestRequest)
557	! call Register_SwapFieldHallo(pkf,pkf,ip1jmp1,llm,
558	! & jj_Nb_caldyn,0,0,TestRequest)
559	! call Register_SwapFieldHallo(pk,pk,ip1jmp1,llm,
560	! & jj_Nb_caldyn,0,0,TestRequest)
561	! call Register_SwapFieldHallo(pks,pks,ip1jmp1,1,
562	! & jj_Nb_caldyn,0,0,TestRequest)
563	! call Register_SwapFieldHallo(phis,phis,ip1jmp1,1,
564	! & jj_Nb_caldyn,0,0,TestRequest)
565	! call Register_SwapFieldHallo(phi,phi,ip1jmp1,llm,
566	! & jj_Nb_caldyn,0,0,TestRequest)
567	! call Register_SwapFieldHallo(finvmaold,finvmaold,ip1jmp1,llm,
568	! & jj_Nb_caldyn,0,0,TestRequest)
569	!
570	! do j=1,nqtot
571	! call Register_SwapFieldHallo(q(:,:,j),q(:,:,j),ip1jmp1,llm,
572	! & jj_nb_caldyn,0,0,TestRequest)
573	! enddo
574	!
575	! call Set_Distrib(distrib_caldyn)
576	! call SendRequest(TestRequest)
577	! call WaitRequest(TestRequest)
578
579	!$OMP MASTER
580	call AdjustBands_dissip(new_dist)
581	!$OMP END MASTER
582	!$OMP BARRIER
583	CALL leapfrog_switch_dissip(new_dist)
584	!$OMP BARRIER
585	!$OMP MASTER
586	distrib_dissip=new_dist
587	!$OMP END MASTER
588	!$OMP BARRIER
589	! call AdjustBands_physic
590
591	!$OMP MASTER
592	if (mpi_rank==0) call WriteBands
593	!$OMP END MASTER
594
595
596	endif
597	endif
598
599
600	call check_isotopes(q,ijb_u,ije_u,'leapfrog 589')
601
602	!-----------------------------------------------------------------------
603	! calcul des tendances dynamiques:
604	! --------------------------------
605	!$OMP BARRIER
606	!$OMP MASTER
607	call VTb(VThallo)
608	!$OMP END MASTER
609
610	call Register_Hallo_u(ucov,llm,1,1,1,1,TestRequest)
611	call Register_Hallo_v(vcov,llm,1,1,1,1,TestRequest)
612	call Register_Hallo_u(teta,llm,1,1,1,1,TestRequest)
613	call Register_Hallo_u(ps,1,1,2,2,1,TestRequest)
614	call Register_Hallo_u(pkf,llm,1,1,1,1,TestRequest)
615	call Register_Hallo_u(pk,llm,1,1,1,1,TestRequest)
616	call Register_Hallo_u(pks,1,1,1,1,1,TestRequest)
617	call Register_Hallo_u(p,llmp1,1,1,1,1,TestRequest)
618
619	! do j=1,nqtot
620	! call Register_Hallo(q(1,1,j),ip1jmp1,llm,1,1,1,1,
621	! * TestRequest)
622	! enddo
623
624	call SendRequest(TestRequest)
625	!$OMP BARRIER
626	call WaitRequest(TestRequest)
627
628	!$OMP MASTER
629	call VTe(VThallo)
630	!$OMP END MASTER
631	!$OMP BARRIER
632
633	if (debug) then
634	call WriteField_u('ucov',ucov)
635	call WriteField_v('vcov',vcov)
636	call WriteField_u('teta',teta)
637	call WriteField_u('ps',ps)
638	call WriteField_u('masse',masse)
639	call WriteField_u('pk',pk)
640	call WriteField_u('pks',pks)
641	call WriteField_u('pkf',pkf)
642	call WriteField_u('phis',phis)
643	do iq=1,nqtot
644	call WriteField_u('q'//trim(int2str(iq)), &
645	q(:,:,iq))
646	enddo
647	endif
648
649
650	True_itau=True_itau+1
651
652	!$OMP MASTER
653	IF (prt_level>9) THEN
654	WRITE(lunout,*)"leapfrog_p: Iteration No",True_itau
655	ENDIF
656
657
658	call start_timer(timer_caldyn)
659
660	! ! compute geopotential phi()
661	CALL geopot_loc ( ip1jmp1, teta , pk , pks, phis , phi )
662
663	call check_isotopes(q,ijb_u,ije_u,'leapfrog 651')
664
665	call VTb(VTcaldyn)
666	!$OMP END MASTER
667	! var_time=time+iday-day_ini
668
669	!$OMP BARRIER
670	! CALL FTRACE_REGION_BEGIN("caldyn")
671	time = jD_cur + jH_cur
672
673	CALL caldyn_loc &
674	( itau,ucov,vcov,teta,ps,masse,pk,pkf,phis , &
675	phi,conser,du,dv,dteta,dp,w, pbaru,pbarv, time )
676
677	! CALL FTRACE_REGION_END("caldyn")
678
679	!$OMP MASTER
680	if (mpi_rank==0.AND.conser) THEN
681	WRITE(lunout,*) 'leapfrog_loc, Time step: ',itau,' Day:',time
682	ENDIF
683	call VTe(VTcaldyn)
684	!$OMP END MASTER
685
686	!-----------------------------------------------------------------------
687	! calcul des tendances advection des traceurs (dont l'humidite)
688	! -------------------------------------------------------------
689
690	call check_isotopes(q,ijb_u,ije_u, &
691	'leapfrog 686: avant caladvtrac')
692
693	IF( forward.OR. leapf ) THEN
694	! Ehouarn: NB: fields sent to advtrac are those at the beginning of the time step
695	! !write(,) 'leapfrog 679: avant CALL caladvtrac_loc'
696	CALL caladvtrac_loc(q,pbaru,pbarv, &
697	p, masse, dq, teta, &
698	flxw,pk, iapptrac)
699
700	! call creation of mass flux
701	IF (offline .AND. .NOT. adjust) THEN
702	CALL fluxstokenc_p(pbaru,pbarv,masse,teta,phi)
703	ENDIF
704
705	! !write(,) 'leapfrog 719'
706	call check_isotopes(q,ijb_u,ije_u, &
707	'leapfrog 698: apres caladvtrac')
708
709	! do j=1,nqtot
710	! call WriteField_u('qadv'//trim(int2str(j)),q(:,:,j))
711	! enddo
712
713	! Ehouarn: Storage of mass flux for off-line tracers... not implemented...
714
715	ENDIF ! of IF( forward.OR. leapf )
716
717
718	!-----------------------------------------------------------------------
719	! integrations dynamique et traceurs:
720	! ----------------------------------
721
722	!$OMP MASTER
723	call VTb(VTintegre)
724	!$OMP END MASTER
725	!$OMP BARRIER
726	! CALL FTRACE_REGION_BEGIN("integrd")
727
728	! !write(,) 'leapfrog 720'
729	call check_isotopes(q,ijb_u,ije_u,'leapfrog 756')
730
731	! ! CRisi: pourquoi aller jusqu'à 2 et non pas jusqu'à nqtot??
732	CALL integrd_loc ( nqtot,vcovm1,ucovm1,tetam1,psm1,massem1 , &
733	dv,du,dteta,dq,dp,vcov,ucov,teta,q,ps,masse,phis)
734	! $ finvmaold )
735
736	! !write(,) 'leapfrog 724'
737	call check_isotopes(q,ijb_u,ije_u,'leapfrog 762')
738
739	! CALL FTRACE_REGION_END("integrd")
740	!$OMP BARRIER
741
742	call check_isotopes(q,ijb_u,ije_u,'leapfrog 775')
743
744	! do j=1,nqtot
745	! call WriteField_p('q'//trim(int2str(j)),
746	! . reshape(q(:,:,j),(/iip1,jmp1,llm/)))
747	! call WriteField_p('dq'//trim(int2str(j)),
748	! . reshape(dq(:,:,j),(/iip1,jmp1,llm/)))
749	! enddo
750
751
752	!$OMP MASTER
753	call VTe(VTintegre)
754	!$OMP END MASTER
755	! .P.Le Van (26/04/94 ajout de finvpold dans l'appel d'integrd)
756	!
757	!-----------------------------------------------------------------------
758	! calcul des tendances physiques:
759	! -------------------------------
760	! ######## P.Le Van ( Modif le 6/02/95 ) ###########
761	!
762	IF( purmats ) THEN
763	IF( itau.EQ.itaufin.AND..NOT.forward ) lafin = .TRUE.
764	ELSE
765	IF( itau+1.EQ. itaufin ) lafin = .TRUE.
766	ENDIF
767
768	!c$OMP END PARALLEL
769
770	!
771	!
772	IF( apphys ) THEN
773
774	CALL call_calfis(itau,lafin,ucov,vcov,teta,masse,ps, &
775	phis,q,flxw)
776	! #ifdef DEBUG_IO
777	! call WriteField_u('ucovfi',ucov)
778	! call WriteField_v('vcovfi',vcov)
779	! call WriteField_u('tetafi',teta)
780	! call WriteField_u('pfi',p)
781	! call WriteField_u('pkfi',pk)
782	! do j=1,nqtot
783	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
784	! enddo
785	! #endif
786	! c
787	! c ....... Ajout P.Le Van ( 17/04/96 ) ...........
788	! c
789	! cc$OMP PARALLEL DEFAULT(SHARED)
790	! cc$OMP+ PRIVATE(rdaym_ini,rdayvrai,ijb,ije)
791
792	! c$OMP MASTER
793	! call suspend_timer(timer_caldyn)
794
795	! write(lunout,*)
796	! & 'leapfrog_p: Entree dans la physique : Iteration No ',true_itau
797	! c$OMP END MASTER
798
799	! CALL pression_loc ( ip1jmp1, ap, bp, ps, p )
800
801	! c$OMP BARRIER
802	! CALL exner_hyb_loc( ip1jmp1, ps, p,pks, pk, pkf )
803	! c$OMP BARRIER
804	! jD_cur = jD_ref + day_ini - day_ref
805	! $ + int (itau * dtvr / daysec)
806	! jH_cur = jH_ref + &
807	! & (itau * dtvr / daysec - int(itau * dtvr / daysec))
808	! ! call ju2ymds(jD_cur+jH_cur, an, mois, jour, secondes)
809
810	! c rajout debug
811	! c lafin = .true.
812
813
814	! c Inbterface avec les routines de phylmd (phymars ... )
815	! c -----------------------------------------------------
816
817	! c+jld
818
819	! c Diagnostique de conservation de l'energie : initialisation
820	!
821	! c-jld
822	! c$OMP BARRIER
823	! c$OMP MASTER
824	! call VTb(VThallo)
825	! c$OMP END MASTER
826
827	! #ifdef DEBUG_IO
828	! call WriteField_u('ucovfi',ucov)
829	! call WriteField_v('vcovfi',vcov)
830	! call WriteField_u('tetafi',teta)
831	! call WriteField_u('pfi',p)
832	! call WriteField_u('pkfi',pk)
833	! #endif
834	! call SetTag(Request_physic,800)
835	!
836	! call Register_SwapField_u(ucov,ucov,distrib_physic,
837	! * Request_physic,up=2,down=2)
838	!
839	! call Register_SwapField_v(vcov,vcov,distrib_physic,
840	! * Request_physic,up=2,down=2)
841
842	! call Register_SwapField_u(teta,teta,distrib_physic,
843	! * Request_physic,up=2,down=2)
844	!
845	! call Register_SwapField_u(masse,masse,distrib_physic,
846	! * Request_physic,up=1,down=2)
847
848	! call Register_SwapField_u(p,p,distrib_physic,
849	! * Request_physic,up=2,down=2)
850	!
851	! call Register_SwapField_u(pk,pk,distrib_physic,
852	! * Request_physic,up=2,down=2)
853	!
854	! call Register_SwapField_u(phis,phis,distrib_physic,
855	! * Request_physic,up=2,down=2)
856	!
857	! call Register_SwapField_u(phi,phi,distrib_physic,
858	! * Request_physic,up=2,down=2)
859	!
860	! call Register_SwapField_u(w,w,distrib_physic,
861	! * Request_physic,up=2,down=2)
862	!
863	! call Register_SwapField_u(q,q,distrib_physic,
864	! * Request_physic,up=2,down=2)
865
866	! call Register_SwapField_u(flxw,flxw,distrib_physic,
867	! * Request_physic,up=2,down=2)
868	!
869	! call SendRequest(Request_Physic)
870	! c$OMP BARRIER
871	! call WaitRequest(Request_Physic)
872
873	! c$OMP BARRIER
874	! c$OMP MASTER
875	! call Set_Distrib(distrib_Physic)
876	! call VTe(VThallo)
877	!
878	! call VTb(VTphysiq)
879	! c$OMP END MASTER
880	! c$OMP BARRIER
881
882	! #ifdef DEBUG_IO
883	! call WriteField_u('ucovfi',ucov)
884	! call WriteField_v('vcovfi',vcov)
885	! call WriteField_u('tetafi',teta)
886	! call WriteField_u('pfi',p)
887	! call WriteField_u('pkfi',pk)
888	! do j=1,nqtot
889	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
890	! enddo
891	! #endif
892	! STOP
893	! c$OMP BARRIER
894	! ! CALL FTRACE_REGION_BEGIN("calfis")
895	! CALL calfis_loc(lafin ,jD_cur, jH_cur,
896	! $ ucov,vcov,teta,q,masse,ps,p,pk,phis,phi ,
897	! $ du,dv,dteta,dq,
898	! $ flxw,
899	! $ dufi,dvfi,dtetafi,dqfi,dpfi )
900	! ! CALL FTRACE_REGION_END("calfis")
901	! ! ijb=ij_begin
902	! ! ije=ij_end
903	! ! if ( .not. pole_nord) then
904	! !c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
905	! ! DO l=1,llm
906	! ! dufi_tmp(1:iip1,l) = dufi(ijb:ijb+iim,l)
907	! ! dvfi_tmp(1:iip1,l) = dvfi(ijb:ijb+iim,l)
908	! ! dtetafi_tmp(1:iip1,l)= dtetafi(ijb:ijb+iim,l)
909	! ! dqfi_tmp(1:iip1,l,:) = dqfi(ijb:ijb+iim,l,:)
910	! ! ENDDO
911	! !c$OMP END DO NOWAIT
912	! !
913	! !c$OMP MASTER
914	! ! dpfi_tmp(1:iip1) = dpfi(ijb:ijb+iim)
915	! !c$OMP END MASTER
916	! ! endif ! of if ( .not. pole_nord)
917
918	! !c$OMP BARRIER
919	! !c$OMP MASTER
920	! ! call Set_Distrib(distrib_physic_bis)
921
922	! ! call VTb(VThallo)
923	! !c$OMP END MASTER
924	! !c$OMP BARRIER
925	! !
926	! ! call Register_Hallo_u(dufi,llm,
927	! ! * 1,0,0,1,Request_physic)
928	! !
929	! ! call Register_Hallo_v(dvfi,llm,
930	! ! * 1,0,0,1,Request_physic)
931	! !
932	! ! call Register_Hallo_u(dtetafi,llm,
933	! ! * 1,0,0,1,Request_physic)
934	! !
935	! ! call Register_Hallo_u(dpfi,1,
936	! ! * 1,0,0,1,Request_physic)
937	! !
938	! ! do j=1,nqtot
939	! ! call Register_Hallo_u(dqfi(ijb_u,1,j),llm,
940	! ! * 1,0,0,1,Request_physic)
941	! ! enddo
942	! !
943	! ! call SendRequest(Request_Physic)
944	! !c$OMP BARRIER
945	! ! call WaitRequest(Request_Physic)
946	! !
947	! !c$OMP BARRIER
948	! !c$OMP MASTER
949	! ! call VTe(VThallo)
950	! !
951	! ! call set_Distrib(distrib_Physic)
952	! !c$OMP END MASTER
953	! !c$OMP BARRIER
954	! ! ijb=ij_begin
955	! ! if (.not. pole_nord) then
956	! !
957	! !c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
958	! ! DO l=1,llm
959	! ! dufi(ijb:ijb+iim,l) = dufi(ijb:ijb+iim,l)+dufi_tmp(1:iip1,l)
960	! ! dvfi(ijb:ijb+iim,l) = dvfi(ijb:ijb+iim,l)+dvfi_tmp(1:iip1,l)
961	! ! dtetafi(ijb:ijb+iim,l) = dtetafi(ijb:ijb+iim,l)
962	! ! & +dtetafi_tmp(1:iip1,l)
963	! ! dqfi(ijb:ijb+iim,l,:) = dqfi(ijb:ijb+iim,l,:)
964	! ! & + dqfi_tmp(1:iip1,l,:)
965	! ! ENDDO
966	! !c$OMP END DO NOWAIT
967	! !
968	! !c$OMP MASTER
969	! ! dpfi(ijb:ijb+iim) = dpfi(ijb:ijb+iim)+ dpfi_tmp(1:iip1)
970	! !c$OMP END MASTER
971	! !
972	! ! endif ! of if (.not. pole_nord)
973
974	! #ifdef DEBUG_IO
975	! call WriteField_u('dufi',dufi)
976	! call WriteField_v('dvfi',dvfi)
977	! call WriteField_u('dtetafi',dtetafi)
978	! call WriteField_u('dpfi',dpfi)
979	! do j=1,nqtot
980	! call WriteField_u('dqfi'//trim(int2str(j)),dqfi(:,:,j))
981	! enddo
982	! #endif
983
984	! c$OMP BARRIER
985
986	! c ajout des tendances physiques:
987	! c ------------------------------
988	! #ifdef DEBUG_IO
989	! call WriteField_u('ucovfi',ucov)
990	! call WriteField_v('vcovfi',vcov)
991	! call WriteField_u('tetafi',teta)
992	! call WriteField_u('psfi',ps)
993	! do j=1,nqtot
994	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
995	! enddo
996	! #endif
997
998	! IF (ok_strato) THEN
999	! CALL top_bound_loc( vcov,ucov,teta,masse,dufi,dvfi,dtetafi)
1000	! ENDIF
1001
1002	! #ifdef DEBUG_IO
1003	! call WriteField_u('ucovfi',ucov)
1004	! call WriteField_v('vcovfi',vcov)
1005	! call WriteField_u('tetafi',teta)
1006	! call WriteField_u('psfi',ps)
1007	! do j=1,nqtot
1008	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
1009	! enddo
1010	! #endif
1011
1012	! CALL addfi_loc( dtphys, leapf, forward ,
1013	! $ ucov, vcov, teta , q ,ps ,
1014	! $ dufi, dvfi, dtetafi , dqfi ,dpfi )
1015
1016	! #ifdef DEBUG_IO
1017	! call WriteField_u('ucovfi',ucov)
1018	! call WriteField_v('vcovfi',vcov)
1019	! call WriteField_u('tetafi',teta)
1020	! call WriteField_u('psfi',ps)
1021	! do j=1,nqtot
1022	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
1023	! enddo
1024	! #endif
1025
1026	! c$OMP BARRIER
1027	! c$OMP MASTER
1028	! call VTe(VTphysiq)
1029
1030	! call VTb(VThallo)
1031	! c$OMP END MASTER
1032
1033	! call SetTag(Request_physic,800)
1034	! call Register_SwapField_u(ucov,ucov,
1035	! * distrib_caldyn,Request_physic)
1036	!
1037	! call Register_SwapField_v(vcov,vcov,
1038	! * distrib_caldyn,Request_physic)
1039	!
1040	! call Register_SwapField_u(teta,teta,
1041	! * distrib_caldyn,Request_physic)
1042	!
1043	! call Register_SwapField_u(masse,masse,
1044	! * distrib_caldyn,Request_physic)
1045
1046	! call Register_SwapField_u(p,p,
1047	! * distrib_caldyn,Request_physic)
1048	!
1049	! call Register_SwapField_u(pk,pk,
1050	! * distrib_caldyn,Request_physic)
1051	!
1052	! call Register_SwapField_u(phis,phis,
1053	! * distrib_caldyn,Request_physic)
1054	!
1055	! call Register_SwapField_u(phi,phi,
1056	! * distrib_caldyn,Request_physic)
1057	!
1058	! call Register_SwapField_u(w,w,
1059	! * distrib_caldyn,Request_physic)
1060
1061	! call Register_SwapField_u(q,q,
1062	! * distrib_caldyn,Request_physic)
1063	!
1064	! call SendRequest(Request_Physic)
1065	! c$OMP BARRIER
1066	! call WaitRequest(Request_Physic)
1067
1068	! c$OMP BARRIER
1069	! c$OMP MASTER
1070	! call VTe(VThallo)
1071	! call set_distrib(distrib_caldyn)
1072	! c$OMP END MASTER
1073	! c$OMP BARRIER
1074	! c
1075	! c Diagnostique de conservation de l'energie : difference
1076	! IF (ip_ebil_dyn.ge.1 ) THEN
1077	! ztit='bil phys'
1078	! CALL diagedyn(ztit,2,1,1,dtphys
1079	! e , ucov , vcov , ps, p ,pk , teta , q(:,:,1), q(:,:,2))
1080	! ENDIF
1081
1082	! #ifdef DEBUG_IO
1083	! call WriteField_u('ucovfi',ucov)
1084	! call WriteField_v('vcovfi',vcov)
1085	! call WriteField_u('tetafi',teta)
1086	! call WriteField_u('psfi',ps)
1087	! do j=1,nqtot
1088	! call WriteField_u('qfi'//trim(int2str(j)),q(:,:,j))
1089	! enddo
1090	! #endif
1091
1092
1093	! c-jld
1094	!$OMP MASTER
1095	if (FirstPhysic) then
1096	ok_start_timer=.TRUE.
1097	FirstPhysic=.false.
1098	endif
1099	!$OMP END MASTER
1100	ENDIF ! of IF( apphys )
1101
1102	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1132')
1103	! !write(,) 'leapfrog 1134: iflag_phys=',iflag_phys
1104
1105	IF(iflag_phys.EQ.2) THEN ! "Newtonian" case
1106	!$OMP MASTER
1107	if (FirstPhysic) then
1108	ok_start_timer=.TRUE.
1109	FirstPhysic=.false.
1110	endif
1111	!$OMP END MASTER
1112
1113
1114	! Calcul academique de la physique = Rappel Newtonien + fritcion
1115	! --------------------------------------------------------------
1116	!ym teta(:,:)=teta(:,:)
1117	!ym s -iphysiqdtvr(teta(:,:)-tetarappel(:,:))/taurappel
1118	ijb=ij_begin
1119	ije=ij_end
1120	!LF teta(ijb:ije,:)=teta(ijb:ije,:)
1121	!LF s -iphysiqdtvr(teta(ijb:ije,:)-tetarappel(ijb:ije,:))/taurappel
1122	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1123	do l=1,llm
1124	teta(ijb:ije,l)=teta(ijb:ije,l) -dtvr* &
1125	(teta(ijb:ije,l)-tetarappel(ijb:ije,l))* &
1126	(knewt_g+knewt_t(l)*clat4(ijb:ije))
1127	enddo
1128	!$OMP END DO
1129
1130	!$OMP MASTER
1131	if (planet_type.eq."giant") then
1132	! ! add an intrinsic heat flux at the base of the atmosphere
1133	teta(ijb:ije,1) = teta(ijb:ije,1) &
1134	+ dtvr * aire(ijb:ije) * ihf / cpp / masse(ijb:ije,1)
1135	endif
1136	!$OMP END MASTER
1137	!$OMP BARRIER
1138
1139
1140	call Register_Hallo_u(ucov,llm,0,1,1,0,Request_Physic)
1141	call Register_Hallo_v(vcov,llm,1,1,1,1,Request_Physic)
1142	call SendRequest(Request_Physic)
1143	!$OMP BARRIER
1144	call WaitRequest(Request_Physic)
1145	!$OMP BARRIER
1146	call friction_loc(ucov,vcov,dtvr)
1147	!$OMP BARRIER
1148
1149	! ! Sponge layer (if any)
1150	IF (ok_strato) THEN
1151	CALL top_bound_loc(vcov,ucov,teta,masse,dtvr)
1152	!$OMP BARRIER
1153	ENDIF ! of IF (ok_strato)
1154	ENDIF ! of IF(iflag_phys.EQ.2)
1155
1156
1157	CALL pression_loc ( ip1jmp1, ap, bp, ps, p )
1158	!$OMP BARRIER
1159	if (pressure_exner) then
1160	CALL exner_hyb_loc( ijnb_u, ps, p, pks, pk, pkf )
1161	else
1162	CALL exner_milieu_loc( ijnb_u, ps, p, pks, pk, pkf )
1163	endif
1164	!$OMP BARRIER
1165	CALL massdair_loc(p,masse)
1166	!$OMP BARRIER
1167
1168	!c$OMP END PARALLEL
1169	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1196')
1170
1171	!-----------------------------------------------------------------------
1172	! dissipation horizontale et verticale des petites echelles:
1173	! ----------------------------------------------------------
1174	! !write(,) 'leapfrog 1163: apdiss=',apdiss
1175	IF(apdiss) THEN
1176
1177	CALL call_dissip(ucov,vcov,teta,p,pk,ps)
1178	!cc$OMP PARALLEL DEFAULT(SHARED)
1179	!cc$OMP+ PRIVATE(ijb,ije,tppn,tpn,tpps,tps)
1180	!c$OMP MASTER
1181	! call suspend_timer(timer_caldyn)
1182	!
1183	!c print*,'Entree dans la dissipation : Iteration No ',true_itau
1184	!c calcul de l'energie cinetique avant dissipation
1185	!c print *,'Passage dans la dissipation'
1186
1187	! call VTb(VThallo)
1188	!c$OMP END MASTER
1189
1190	!c$OMP BARRIER
1191
1192	! call Register_SwapField_u(ucov,ucov,distrib_dissip,
1193	! * Request_dissip,up=1,down=1)
1194
1195	! call Register_SwapField_v(vcov,vcov,distrib_dissip,
1196	! * Request_dissip,up=1,down=1)
1197
1198	! call Register_SwapField_u(teta,teta,distrib_dissip,
1199	! * Request_dissip)
1200
1201	! call Register_SwapField_u(p,p,distrib_dissip,
1202	! * Request_dissip)
1203
1204	! call Register_SwapField_u(pk,pk,distrib_dissip,
1205	! * Request_dissip)
1206
1207	! call SendRequest(Request_dissip)
1208	!c$OMP BARRIER
1209	! call WaitRequest(Request_dissip)
1210
1211	!c$OMP BARRIER
1212	!c$OMP MASTER
1213	! call set_distrib(distrib_dissip)
1214	! call VTe(VThallo)
1215	! call VTb(VTdissipation)
1216	! call start_timer(timer_dissip)
1217	!c$OMP END MASTER
1218	!c$OMP BARRIER
1219
1220	! call covcont_loc(llm,ucov,vcov,ucont,vcont)
1221	! call enercin_loc(vcov,ucov,vcont,ucont,ecin0)
1222
1223	!c dissipation
1224
1225	!! CALL FTRACE_REGION_BEGIN("dissip")
1226	! CALL dissip_loc(vcov,ucov,teta,p,dvdis,dudis,dtetadis)
1227
1228	!#ifdef DEBUG_IO
1229	! call WriteField_u('dudis',dudis)
1230	! call WriteField_v('dvdis',dvdis)
1231	! call WriteField_u('dtetadis',dtetadis)
1232	!#endif
1233	!
1234	!! CALL FTRACE_REGION_END("dissip")
1235	!
1236	! ijb=ij_begin
1237	! ije=ij_end
1238	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1239	! DO l=1,llm
1240	! ucov(ijb:ije,l)=ucov(ijb:ije,l)+dudis(ijb:ije,l)
1241	! ENDDO
1242	!c$OMP END DO NOWAIT
1243	! if (pole_sud) ije=ije-iip1
1244	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1245	! DO l=1,llm
1246	! vcov(ijb:ije,l)=vcov(ijb:ije,l)+dvdis(ijb:ije,l)
1247	! ENDDO
1248	!c$OMP END DO NOWAIT
1249
1250	!c teta=teta+dtetadis
1251
1252
1253	!c------------------------------------------------------------------------
1254	! if (dissip_conservative) then
1255	!C On rajoute la tendance due a la transform. Ec -> E therm. cree
1256	!C lors de la dissipation
1257	!c$OMP BARRIER
1258	!c$OMP MASTER
1259	! call suspend_timer(timer_dissip)
1260	! call VTb(VThallo)
1261	!c$OMP END MASTER
1262	! call Register_Hallo_u(ucov,llm,1,1,1,1,Request_Dissip)
1263	! call Register_Hallo_v(vcov,llm,1,1,1,1,Request_Dissip)
1264	! call SendRequest(Request_Dissip)
1265	!c$OMP BARRIER
1266	! call WaitRequest(Request_Dissip)
1267	!c$OMP MASTER
1268	! call VTe(VThallo)
1269	! call resume_timer(timer_dissip)
1270	!c$OMP END MASTER
1271	!c$OMP BARRIER
1272	! call covcont_loc(llm,ucov,vcov,ucont,vcont)
1273	! call enercin_loc(vcov,ucov,vcont,ucont,ecin)
1274	!
1275	! ijb=ij_begin
1276	! ije=ij_end
1277	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1278	! do l=1,llm
1279	! do ij=ijb,ije
1280	! dtetaecdt(ij,l)= (ecin0(ij,l)-ecin(ij,l))/ pk(ij,l)
1281	! dtetadis(ij,l)=dtetadis(ij,l)+dtetaecdt(ij,l)
1282	! enddo
1283	! enddo
1284	!c$OMP END DO NOWAIT
1285	! endif
1286
1287	! ijb=ij_begin
1288	! ije=ij_end
1289	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1290	! do l=1,llm
1291	! do ij=ijb,ije
1292	! teta(ij,l)=teta(ij,l)+dtetadis(ij,l)
1293	! enddo
1294	! enddo
1295	!c$OMP END DO NOWAIT
1296	!c------------------------------------------------------------------------
1297
1298
1299	!c ....... P. Le Van ( ajout le 17/04/96 ) ...........
1300	!c ... Calcul de la valeur moyenne, unique de h aux poles .....
1301	!c
1302
1303	! ijb=ij_begin
1304	! ije=ij_end
1305	!
1306	! if (pole_nord) then
1307	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1308	! DO l = 1, llm
1309	! DO ij = 1,iim
1310	! tppn(ij) = aire( ij ) * teta( ij ,l)
1311	! ENDDO
1312	! tpn = SSUM(iim,tppn,1)/apoln
1313
1314	! DO ij = 1, iip1
1315	! teta( ij ,l) = tpn
1316	! ENDDO
1317	! ENDDO
1318	!c$OMP END DO NOWAIT
1319
1320	!c$OMP MASTER
1321	! DO ij = 1,iim
1322	! tppn(ij) = aire( ij ) * ps ( ij )
1323	! ENDDO
1324	! tpn = SSUM(iim,tppn,1)/apoln
1325	!
1326	! DO ij = 1, iip1
1327	! ps( ij ) = tpn
1328	! ENDDO
1329	!c$OMP END MASTER
1330	! endif
1331	!
1332	! if (pole_sud) then
1333	!c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1334	! DO l = 1, llm
1335	! DO ij = 1,iim
1336	! tpps(ij) = aire(ij+ip1jm) * teta(ij+ip1jm,l)
1337	! ENDDO
1338	! tps = SSUM(iim,tpps,1)/apols
1339
1340	! DO ij = 1, iip1
1341	! teta(ij+ip1jm,l) = tps
1342	! ENDDO
1343	! ENDDO
1344	!c$OMP END DO NOWAIT
1345
1346	!c$OMP MASTER
1347	! DO ij = 1,iim
1348	! tpps(ij) = aire(ij+ip1jm) * ps (ij+ip1jm)
1349	! ENDDO
1350	! tps = SSUM(iim,tpps,1)/apols
1351	!
1352	! DO ij = 1, iip1
1353	! ps(ij+ip1jm) = tps
1354	! ENDDO
1355	!c$OMP END MASTER
1356	! endif
1357
1358
1359	!c$OMP BARRIER
1360	!c$OMP MASTER
1361	! call VTe(VTdissipation)
1362
1363	! call stop_timer(timer_dissip)
1364	!
1365	! call VTb(VThallo)
1366	!c$OMP END MASTER
1367	! call Register_SwapField_u(ucov,ucov,distrib_caldyn,
1368	! * Request_dissip)
1369
1370	! call Register_SwapField_v(vcov,vcov,distrib_caldyn,
1371	! * Request_dissip)
1372
1373	! call Register_SwapField_u(teta,teta,distrib_caldyn,
1374	! * Request_dissip)
1375
1376	! call Register_SwapField_u(p,p,distrib_caldyn,
1377	! * Request_dissip)
1378
1379	! call Register_SwapField_u(pk,pk,distrib_caldyn,
1380	! * Request_dissip)
1381
1382	! call SendRequest(Request_dissip)
1383	!c$OMP BARRIER
1384	! call WaitRequest(Request_dissip)
1385
1386	!c$OMP BARRIER
1387	!c$OMP MASTER
1388	! call set_distrib(distrib_caldyn)
1389	! call VTe(VThallo)
1390	! call resume_timer(timer_caldyn)
1391	!c print *,'fin dissipation'
1392	!c$OMP END MASTER
1393	!c$OMP BARRIER
1394	END IF ! of IF(apdiss)
1395
1396	!c$OMP END PARALLEL
1397
1398	! ajout debug
1399	! IF( lafin ) then
1400	! abort_message = 'Simulation finished'
1401	! call abort_gcm(modname,abort_message,0)
1402	! ENDIF
1403
1404	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1430')
1405
1406	! ********************************************************************
1407	! ********************************************************************
1408	! .... fin de l'integration dynamique et physique pour le pas itau ..
1409	! ********************************************************************
1410	! ********************************************************************
1411
1412	! preparation du pas d'integration suivant ......
1413	!ym call WriteField('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
1414	!ym call WriteField('vcov',reshape(vcov,(/iip1,jjm,llm/)))
1415	!$OMP MASTER
1416	call stop_timer(timer_caldyn)
1417	!$OMP END MASTER
1418	IF (itau==itaumax) then
1419	!$OMP MASTER
1420	call allgather_timer_average
1421	call barrier
1422	if (mpi_rank==0) then
1423
1424	print ,'********************************'
1425	print ,'*** TIMER CALDYN ****'
1426	do i=0,mpi_size-1
1427	print *,'proc',i,' : Nb Bandes :',jj_nb_caldyn(i), &
1428	' : temps moyen :', &
1429	timer_average(jj_nb_caldyn(i),timer_caldyn,i)
1430	enddo
1431
1432	print ,'********************************'
1433	print ,'*** TIMER VANLEER ****'
1434	do i=0,mpi_size-1
1435	print *,'proc',i,' : Nb Bandes :',jj_nb_vanleer(i), &
1436	' : temps moyen :', &
1437	timer_average(jj_nb_vanleer(i),timer_vanleer,i)
1438	enddo
1439
1440	print ,'********************************'
1441	print ,'*** TIMER DISSIP ****'
1442	do i=0,mpi_size-1
1443	print *,'proc',i,' : Nb Bandes :',jj_nb_dissip(i), &
1444	' : temps moyen :', &
1445	timer_average(jj_nb_dissip(i),timer_dissip,i)
1446	enddo
1447
1448	print ,'********************************'
1449	print ,'*** TIMER PHYSIC ****'
1450	do i=0,mpi_size-1
1451	print *,'proc',i,' : Nb Bandes :',jj_nb_physic(i), &
1452	' : temps moyen :', &
1453	timer_average(jj_nb_physic(i),timer_physic,i)
1454	enddo
1455
1456	endif
1457	CALL barrier
1458	print ,'Taille du Buffer MPI (REAL8)',MaxBufferSize
1459	print ,'Taille du Buffer MPI utilise (REAL8)',MaxBufferSize_Used
1460	print *, 'Temps total ecoule sur la parallelisation :',DiffTime()
1461	print *, 'Temps CPU ecoule sur la parallelisation :',DiffCpuTime()
1462	CALL print_filtre_timer
1463	!$OMP END MASTER
1464	CALL dynredem1_loc("restart.nc",0.0, &
1465	vcov,ucov,teta,q,masse,ps)
1466	!$OMP MASTER
1467	call fin_getparam
1468	!$OMP END MASTER
1469
1470	if (ok_guide) then
1471	! ! set ok_guide to false to avoid extra output
1472	! ! in following forward step
1473	ok_guide=.false.
1474	endif
1475
1476	IF (CPPKEY_REPROBUS) THEN
1477	if (type_trac == 'repr') CALL finalize_reprobus
1478	END IF
1479
1480	!$OMP MASTER
1481	call finalize_parallel
1482	!$OMP END MASTER
1483	!$OMP BARRIER
1484	RETURN
1485	ENDIF
1486
1487	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1509')
1488
1489	IF ( .NOT.purmats ) THEN
1490	! ........................................................
1491	! .............. schema matsuno + leapfrog ..............
1492	! ........................................................
1493
1494	IF(forward.OR. leapf) THEN
1495	itau= itau + 1
1496	! iday= day_ini+itau/day_step
1497	! time= REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
1498	! IF(time.GT.1.) THEN
1499	! time = time-1.
1500	! iday = iday+1
1501	! ENDIF
1502	ENDIF
1503
1504
1505	IF( itau.EQ. itaufinp1 ) then
1506
1507	if (flag_verif) then
1508	write(79,*) 'ucov',ucov
1509	write(80,*) 'vcov',vcov
1510	write(81,*) 'teta',teta
1511	write(82,*) 'ps',ps
1512	write(83,*) 'q',q
1513	WRITE(85,*) 'q1 = ',q(:,:,1)
1514	WRITE(86,*) 'q3 = ',q(:,:,3)
1515	endif
1516
1517
1518	!$OMP MASTER
1519	call fin_getparam
1520	!$OMP END MASTER
1521
1522	IF (CPPKEY_REPROBUS) THEN
1523	if (type_trac == 'repr') CALL finalize_reprobus
1524	END IF
1525
1526	!$OMP MASTER
1527	call finalize_parallel
1528	!$OMP END MASTER
1529	abort_message = 'Simulation finished'
1530	call abort_gcm(modname,abort_message,0)
1531	RETURN
1532	ENDIF
1533	!-----------------------------------------------------------------------
1534	! ecriture du fichier histoire moyenne:
1535	! -------------------------------------
1536
1537	IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) THEN
1538	!$OMP BARRIER
1539	IF(itau.EQ.itaufin) THEN
1540	iav=1
1541	ELSE
1542	iav=0
1543	ENDIF
1544
1545	! ! Ehouarn: re-compute geopotential for outputs
1546	!$OMP BARRIER
1547	!$OMP MASTER
1548	CALL geopot_loc(ip1jmp1,teta,pk,pks,phis,phi)
1549	!$OMP END MASTER
1550	!$OMP BARRIER
1551
1552	IF (ok_dynzon) THEN
1553
1554	CALL bilan_dyn_loc(2,dtvriperiod,dtvrday_step*periodav, &
1555	ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,q)
1556
1557	ENDIF !ok_dynzon
1558
1559	IF (ok_dyn_ave) THEN
1560	CALL writedynav_loc(itau,vcov, &
1561	ucov,teta,pk,phi,q,masse,ps,phis)
1562	ENDIF
1563
1564
1565
1566	ENDIF
1567
1568	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1584')
1569
1570	!-----------------------------------------------------------------------
1571	! ecriture de la bande histoire:
1572	! ------------------------------
1573
1574	IF( MOD(itau,iecri).EQ.0) THEN
1575	! ! Ehouarn: output only during LF or Backward Matsuno
1576	if (leapf.or.(.not.leapf.and.(.not.forward))) then
1577
1578	!$OMP BARRIER
1579	!$OMP MASTER
1580	CALL geopot_loc(ip1jmp1,teta,pk,pks,phis,phi)
1581	!$OMP END MASTER
1582	!$OMP BARRIER
1583
1584	if (ok_dyn_ins) then
1585	CALL writehist_loc(itau,vcov,ucov,teta,pk,phi,q, &
1586	masse,ps,phis)
1587	endif
1588
1589
1590	IF (ok_dyn_xios) THEN
1591	!$OMP MASTER
1592	CALL xios_update_calendar(itau)
1593	!$OMP END MASTER
1594	!$OMP BARRIER
1595	CALL writedyn_xios(vcov, &
1596	ucov,teta,pk,phi,q,masse,ps,phis)
1597	ENDIF
1598
1599	endif ! of if (leapf.or.(.not.leapf.and.(.not.forward)))
1600
1601
1602	ENDIF ! of IF(MOD(itau,iecri).EQ.0)
1603
1604	IF(itau.EQ.itaufin) THEN
1605
1606	!$OMP BARRIER
1607
1608	! if (planet_type.eq."earth") then
1609	! Write an Earth-format restart file
1610	CALL dynredem1_loc("restart.nc",0.0, &
1611	vcov,ucov,teta,q,masse,ps)
1612	! endif ! of if (planet_type.eq."earth")
1613	if (ok_guide) then
1614	! ! set ok_guide to false to avoid extra output
1615	! ! in following forward step
1616	ok_guide=.false.
1617	endif
1618
1619	! CLOSE(99)
1620	ENDIF ! of IF (itau.EQ.itaufin)
1621
1622	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1624')
1623
1624	!-----------------------------------------------------------------------
1625	! gestion de l'integration temporelle:
1626	! ------------------------------------
1627
1628	IF( MOD(itau,iperiod).EQ.0 ) THEN
1629	GO TO 1
1630	ELSE IF ( MOD(itau-1,iperiod).EQ. 0 ) THEN
1631
1632	IF( forward ) THEN
1633	! fin du pas forward et debut du pas backward
1634
1635	forward = .FALSE.
1636	leapf = .FALSE.
1637	GO TO 2
1638
1639	ELSE
1640	! fin du pas backward et debut du premier pas leapfrog
1641
1642	leapf = .TRUE.
1643	dt = 2.*dtvr
1644	GO TO 2
1645	END IF
1646	ELSE
1647
1648	! ...... pas leapfrog .....
1649
1650	leapf = .TRUE.
1651	dt = 2.*dtvr
1652	GO TO 2
1653	END IF ! of IF (MOD(itau,iperiod).EQ.0)
1654	! ! ELSEIF (MOD(itau-1,iperiod).EQ.0)
1655
1656
1657	ELSE ! of IF (.not.purmats)
1658
1659
1660	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1664')
1661
1662	! ........................................................
1663	! .............. schema matsuno ...............
1664	! ........................................................
1665	IF( forward ) THEN
1666
1667	itau = itau + 1
1668	! iday = day_ini+itau/day_step
1669	! time = REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
1670	!
1671	! IF(time.GT.1.) THEN
1672	! time = time-1.
1673	! iday = iday+1
1674	! ENDIF
1675
1676	forward = .FALSE.
1677	IF( itau.EQ. itaufinp1 ) then
1678	!$OMP MASTER
1679	call fin_getparam
1680	!$OMP END MASTER
1681
1682	IF (CPPKEY_REPROBUS) THEN
1683	if (type_trac == 'repr') CALL finalize_reprobus
1684	END IF
1685
1686	!$OMP MASTER
1687	call finalize_parallel
1688	!$OMP END MASTER
1689	abort_message = 'Simulation finished'
1690	call abort_gcm(modname,abort_message,0)
1691	RETURN
1692	ENDIF
1693	GO TO 2
1694
1695	ELSE ! of IF(forward) i.e. backward step
1696
1697
1698	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1698')
1699
1700	IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) THEN
1701	IF(itau.EQ.itaufin) THEN
1702	iav=1
1703	ELSE
1704	iav=0
1705	ENDIF
1706
1707	! ! Ehouarn: re-compute geopotential for outputs
1708	!$OMP BARRIER
1709	!$OMP MASTER
1710	CALL geopot_loc(ip1jmp1,teta,pk,pks,phis,phi)
1711	!$OMP END MASTER
1712	!$OMP BARRIER
1713
1714	IF (ok_dynzon) THEN
1715	CALL bilan_dyn_loc(2,dtvriperiod,dtvrday_step*periodav, &
1716	ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,q)
1717	ENDIF
1718
1719	IF (ok_dyn_ave) THEN
1720	CALL writedynav_loc(itau,vcov, &
1721	ucov,teta,pk,phi,q,masse,ps,phis)
1722	ENDIF
1723
1724
1725
1726	ENDIF ! of IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin)
1727
1728
1729	IF(MOD(itau,iecri ).EQ.0) THEN
1730
1731	!$OMP BARRIER
1732	!$OMP MASTER
1733	CALL geopot_loc(ip1jmp1,teta,pk,pks,phis,phi)
1734	!$OMP END MASTER
1735	!$OMP BARRIER
1736
1737
1738	if (ok_dyn_ins) then
1739	CALL writehist_loc(itau,vcov,ucov,teta,pk,phi,q, &
1740	masse,ps,phis)
1741	endif ! of if (ok_dyn_ins)
1742
1743
1744	IF (ok_dyn_xios) THEN
1745	!$OMP MASTER
1746	CALL xios_update_calendar(itau)
1747	!$OMP END MASTER
1748	!$OMP BARRIER
1749	CALL writedyn_xios(vcov, &
1750	ucov,teta,pk,phi,q,masse,ps,phis)
1751	ENDIF
1752
1753	ENDIF ! of IF(MOD(itau,iecri).EQ.0)
1754
1755
1756	IF(itau.EQ.itaufin) THEN
1757	! if (planet_type.eq."earth") then
1758	CALL dynredem1_loc("restart.nc",0.0, &
1759	vcov,ucov,teta,q,masse,ps)
1760	! endif ! of if (planet_type.eq."earth")
1761	if (ok_guide) then
1762	! ! set ok_guide to false to avoid extra output
1763	! ! in following forward step
1764	ok_guide=.false.
1765	endif
1766
1767	ENDIF ! of IF(itau.EQ.itaufin)
1768
1769	forward = .TRUE.
1770	GO TO 1
1771
1772	ENDIF ! of IF (forward)
1773
1774
1775	call check_isotopes(q,ijb_u,ije_u,'leapfrog 1750')
1776
1777	END IF ! of IF(.not.purmats)
1778	!$OMP MASTER
1779	call fin_getparam
1780	!$OMP END MASTER
1781
1782	IF (CPPKEY_REPROBUS) THEN
1783	if (type_trac == 'repr') CALL finalize_reprobus
1784	END IF
1785
1786	!$OMP MASTER
1787	call finalize_parallel
1788	!$OMP END MASTER
1789	abort_message = 'Simulation finished'
1790	call abort_gcm(modname,abort_message,0)
1791	RETURN
1792	END SUBROUTINE leapfrog_loc

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