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leapfrog_p.F @ 2757

Last change on this file since 2757 was 2549, checked in by emillour, 3 years ago
Common dynamics: Fix a weird issue that only arises in mixed MPI/OpenMP mode with deallocation (via deallocate_buffer called by WaitRequest?) if only the halo of surface pressure is registered. Adding the registration of a companion 3D field seems to solve the problem. EM
File size: 67.2 KB

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1	!
2	! $Id: leapfrog_p.F 1446 2010-10-22 09:27:25Z emillour $
3	!
4	c
5	c
6
7	SUBROUTINE leapfrog_p(ucov,vcov,teta,ps,masse,phis,q,
8	& time_0)
9
10	use exner_hyb_m, only: exner_hyb
11	use exner_milieu_m, only: exner_milieu
12	use exner_hyb_p_m, only: exner_hyb_p
13	use exner_milieu_p_m, only: exner_milieu_p
14	USE misc_mod
15	USE parallel_lmdz
16	USE times
17	USE mod_hallo
18	USE Bands
19	USE Write_Field
20	USE Write_Field_p
21	USE vampir
22	USE timer_filtre, ONLY : print_filtre_timer
23	USE infotrac, ONLY: nqtot
24	USE guide_p_mod, ONLY : guide_main
25	USE getparam
26	USE control_mod, only: planet_type,nday,day_step,iperiod,iphysiq,
27	& less1day,fractday,ndynstep,iconser,
28	& dissip_period,offline,ip_ebil_dyn,
29	& ok_dynzon,periodav,ok_dyn_ave,iecri,
30	& ok_dyn_ins,output_grads_dyn,
31	& iapp_tracvl,ecritstart
32	use cpdet_mod, only: cpdet,tpot2t_glo_p,t2tpot_glo_p
33	use sponge_mod_p, only: callsponge,mode_sponge,sponge_p
34	use comuforc_h
35	USE comvert_mod, ONLY: ap,bp,pressure_exner,presnivs
36	USE comconst_mod, ONLY: jmp1,daysec,dtvr,dtphys,dtdiss,
37	. cpp,ihf,iflag_top_bound,pi
38	USE logic_mod, ONLY: iflag_phys,ok_guide,forward,leapf,apphys,
39	. statcl,conser,apdiss,purmats,tidal,ok_strato
40	USE temps_mod, ONLY: itaufin,jD_ref,jH_ref,day_ini,
41	. day_ref,start_time,dt,hour_ini,day_end
42
43
44	IMPLICIT NONE
45
46	c ...... Version du 10/01/98 ..........
47
48	c avec coordonnees verticales hybrides
49	c avec nouveaux operat. dissipation * ( gradiv2,divgrad2,nxgraro2 )
50
51	c=======================================================================
52	c
53	c Auteur: P. Le Van /L. Fairhead/F.Hourdin
54	c -------
55	c
56	c Objet:
57	c ------
58	c
59	c GCM LMD nouvelle grille
60	c
61	c=======================================================================
62	c
63	c ... Dans inigeom , nouveaux calculs pour les elongations cu , cv
64	c et possibilite d'appeler une fonction f(y) a derivee tangente
65	c hyperbolique a la place de la fonction a derivee sinusoidale.
66
67	c ... Possibilite de choisir le shema pour l'advection de
68	c q , en modifiant iadv dans traceur.def (10/02) .
69	c
70	c Pour Van-Leer + Vapeur d'eau saturee, iadv(1)=4. (F.Codron,10/99)
71	c Pour Van-Leer iadv=10
72	c
73	c-----------------------------------------------------------------------
74	c Declarations:
75	c -------------
76
77	#include "dimensions.h"
78	#include "paramet.h"
79	#include "comdissnew.h"
80	#include "comgeom.h"
81	!#include "com_io_dyn.h"
82	#include "iniprint.h"
83	#include "academic.h"
84
85	REAL,INTENT(IN) :: time_0 ! not used
86
87	c dynamical variables:
88	REAL,INTENT(INOUT) :: ucov(ip1jmp1,llm) ! zonal covariant wind
89	REAL,INTENT(INOUT) :: vcov(ip1jm,llm) ! meridional covariant wind
90	REAL,INTENT(INOUT) :: teta(ip1jmp1,llm) ! potential temperature
91	REAL,INTENT(INOUT) :: ps(ip1jmp1) ! surface pressure (Pa)
92	REAL,INTENT(INOUT) :: masse(ip1jmp1,llm) ! air mass
93	REAL,INTENT(INOUT) :: phis(ip1jmp1) ! geopotentiat at the surface
94	REAL,INTENT(INOUT) :: q(ip1jmp1,llm,nqtot) ! advected tracers
95
96	REAL,SAVE :: p (ip1jmp1,llmp1 ) ! interlayer pressure
97	REAL,SAVE :: pks(ip1jmp1) ! exner at the surface
98	REAL,SAVE :: pk(ip1jmp1,llm) ! exner at mid-layer
99	REAL,SAVE :: pkf(ip1jmp1,llm) ! filtered exner at mid-layer
100	REAL,SAVE :: phi(ip1jmp1,llm) ! geopotential
101	REAL,SAVE :: w(ip1jmp1,llm) ! vertical velocity
102	! ADAPTATION GCM POUR CP(T)
103	REAL,SAVE :: temp(ip1jmp1,llm) ! temperature
104	REAL,SAVE :: tsurpk(ip1jmp1,llm) ! cpp*T/pk
105
106	real zqmin,zqmax
107
108	c variables dynamiques intermediaire pour le transport
109	REAL,SAVE :: pbaru(ip1jmp1,llm),pbarv(ip1jm,llm) !flux de masse
110
111	c variables dynamiques au pas -1
112	REAL,SAVE :: vcovm1(ip1jm,llm),ucovm1(ip1jmp1,llm)
113	REAL,SAVE :: tetam1(ip1jmp1,llm),psm1(ip1jmp1)
114	REAL,SAVE :: massem1(ip1jmp1,llm)
115
116	c tendances dynamiques
117	REAL,SAVE :: dv(ip1jm,llm),du(ip1jmp1,llm)
118	REAL,SAVE :: dteta(ip1jmp1,llm),dp(ip1jmp1)
119	REAL,DIMENSION(:,:,:), ALLOCATABLE, SAVE :: dq
120
121	c tendances de la dissipation
122	REAL,SAVE :: dvdis(ip1jm,llm),dudis(ip1jmp1,llm)
123	REAL,SAVE :: dtetadis(ip1jmp1,llm)
124
125	c tendances physiques
126	REAL,SAVE :: dvfi(ip1jm,llm),dufi(ip1jmp1,llm)
127	REAL,SAVE :: dtetafi(ip1jmp1,llm)
128	REAL,SAVE :: dpfi(ip1jmp1)
129	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: dqfi
130
131	c tendances top_bound (sponge layer)
132	c REAL,SAVE :: dvtop(ip1jm,llm)
133	REAL,SAVE :: dutop(ip1jmp1,llm)
134	c REAL,SAVE :: dtetatop(ip1jmp1,llm)
135	c REAL,SAVE :: dptop(ip1jmp1)
136	c REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: dqtop
137
138	c TITAN : tendances due au forces de marees */s
139	REAL,SAVE :: dvtidal(ip1jm,llm),dutidal(ip1jmp1,llm)
140
141	c variables pour le fichier histoire
142	REAL dtav ! intervalle de temps elementaire
143	LOGICAL lrestart
144
145	REAL tppn(iim),tpps(iim),tpn,tps
146	c
147	INTEGER itau,itaufinp1,iav
148	! INTEGER iday ! jour julien
149	REAL time
150
151	REAL SSUM
152	! REAL,SAVE :: finvmaold(ip1jmp1,llm)
153
154	cym LOGICAL lafin
155	LOGICAL :: lafin
156	INTEGER ij,iq,l
157	INTEGER ik
158
159	real time_step, t_wrt, t_ops
160
161	! jD_cur: jour julien courant
162	! jH_cur: heure julienne courante
163	REAL :: jD_cur, jH_cur
164	INTEGER :: an, mois, jour
165	REAL :: secondes
166	real :: rdaym_ini
167	logical :: physics
168	LOGICAL first,callinigrads
169
170	data callinigrads/.true./
171	character*10 string10
172
173	REAL,SAVE :: flxw(ip1jmp1,llm) ! flux de masse verticale
174
175	c+jld variables test conservation energie
176	REAL,SAVE :: ecin(ip1jmp1,llm),ecin0(ip1jmp1,llm)
177	C Tendance de la temp. potentiel d (theta)/ d t due a la
178	C tansformation d'energie cinetique en energie thermique
179	C cree par la dissipation
180	REAL,SAVE :: dtetaecdt(ip1jmp1,llm)
181	REAL,SAVE :: vcont(ip1jm,llm),ucont(ip1jmp1,llm)
182	REAL,SAVE :: vnat(ip1jm,llm),unat(ip1jmp1,llm)
183	REAL d_h_vcol, d_qt, d_qw, d_ql, d_ec
184	CHARACTER*15 ztit
185	! INTEGER ip_ebil_dyn ! PRINT level for energy conserv. diag.
186	! SAVE ip_ebil_dyn
187	! DATA ip_ebil_dyn/0/
188	c-jld
189
190	character*80 dynhist_file, dynhistave_file
191	character(len=*),parameter :: modname="leapfrog"
192	character*80 abort_message
193
194
195	logical,PARAMETER :: dissip_conservative=.TRUE.
196
197	INTEGER testita
198	PARAMETER (testita = 9)
199
200	logical , parameter :: flag_verif = .false.
201
202	! for CP(T) -- Aymeric
203	real :: dtec
204	real,save :: ztetaec(ip1jmp1,llm) !!SAVE ???
205
206	c declaration liees au parallelisme
207	INTEGER :: ierr
208	LOGICAL :: FirstCaldyn
209	LOGICAL :: FirstPhysic
210	INTEGER :: ijb,ije,j,i
211	type(Request) :: TestRequest
212	type(Request) :: Request_Dissip
213	type(Request) :: Request_physic
214	REAL,SAVE :: dvfi_tmp(iip1,llm),dufi_tmp(iip1,llm)
215	REAL,SAVE :: dtetafi_tmp(iip1,llm)
216	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: dqfi_tmp
217	REAL,SAVE :: dpfi_tmp(iip1)
218
219	INTEGER :: true_itau
220	INTEGER :: iapptrac
221	INTEGER :: AdjustCount
222	! INTEGER :: var_time
223	LOGICAL :: ok_start_timer=.FALSE.
224	LOGICAL, SAVE :: firstcall=.TRUE.
225
226	c$OMP MASTER
227	ItCount=0
228	c$OMP END MASTER
229	true_itau=0
230	FirstCaldyn=.TRUE.
231	FirstPhysic=.TRUE.
232	iapptrac=0
233	AdjustCount = 0
234	lafin=.false.
235
236	if (nday>=0) then
237	itaufin = nday*day_step
238	else
239	! to run a given (-nday) number of dynamical steps
240	itaufin = -nday
241	endif
242	if (less1day) then
243	c MODIF VENUS: to run less than one day:
244	itaufin = int(fractday*day_step)
245	endif
246	if (ndynstep.gt.0) then
247	! running a given number of dynamical steps
248	itaufin=ndynstep
249	endif
250	itaufinp1 = itaufin +1
251
252	itau = 0
253	physics=.true.
254	if (iflag_phys==0.or.iflag_phys==2) physics=.false.
255	! iday = day_ini+itau/day_step
256	! time = REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
257	! IF(time.GT.1.) THEN
258	! time = time-1.
259	! iday = iday+1
260	! ENDIF
261
262	c Allocate variables depending on dynamic variable nqtot
263	c$OMP MASTER
264	IF (firstcall) THEN
265	firstcall=.FALSE.
266	ALLOCATE(dq(ip1jmp1,llm,nqtot))
267	ALLOCATE(dqfi(ip1jmp1,llm,nqtot))
268	ALLOCATE(dqfi_tmp(iip1,llm,nqtot))
269	c ALLOCATE(dqtop(ip1jmp1,llm,nqtot))
270	END IF
271	c$OMP END MASTER
272	c$OMP BARRIER
273
274	c-----------------------------------------------------------------------
275	c On initialise la pression et la fonction d'Exner :
276	c --------------------------------------------------
277
278	c$OMP MASTER
279	c INITIALISATIONS
280	dudis(:,:) =0.
281	dvdis(:,:) =0.
282	dtetadis(:,:)=0.
283	dutop(:,:) =0.
284	c dvtop(:,:) =0.
285	c dtetatop(:,:)=0.
286	c dqtop(:,:,:) =0.
287	c dptop(:) =0.
288	dufi(:,:) =0.
289	dvfi(:,:) =0.
290	dtetafi(:,:)=0.
291	dqfi(:,:,:) =0.
292	dpfi(:) =0.
293	dq(:,:,:) =0.
294	dp(:)=0
295	pbaru(:,:)=0
296	pbarv(:,:)=0
297
298	CALL pression ( ip1jmp1, ap, bp, ps, p )
299	if (pressure_exner) then
300	CALL exner_hyb( ip1jmp1, ps, p, pks, pk, pkf )
301	else
302	CALL exner_milieu( ip1jmp1, ps, p, pks, pk, pkf )
303	endif
304	c$OMP END MASTER
305	c-----------------------------------------------------------------------
306	c Debut de l'integration temporelle:
307	c ----------------------------------
308	c et du parallelisme !!
309
310	c RMBY: check that hour_ini and start_time are not both non-zero
311	if ((hour_ini.ne.0.0).and.(start_time.ne.0.0)) then
312	write(,) "ERROR: hour_ini = ", hour_ini,
313	& "start_time = ", start_time
314	abort_message = 'hour_ini and start_time both nonzero'
315	call abort_gcm(modname,abort_message,1)
316	endif
317
318	1 CONTINUE ! Matsuno Forward step begins here
319
320	c date: (NB: date remains unchanged for Backward step)
321	c -----
322
323	jD_cur = jD_ref + day_ini - day_ref + &
324	& (itau+1)/day_step
325	IF (planet_type .eq. "mars") THEN
326	jH_cur = jH_ref + hour_ini + &
327	& mod(itau+1,day_step)/float(day_step)
328	ELSE
329	jH_cur = jH_ref + start_time + &
330	& mod(itau+1,day_step)/float(day_step)
331	ENDIF
332	if (jH_cur > 1.0 ) then
333	jD_cur = jD_cur +1.
334	jH_cur = jH_cur -1.
335	endif
336
337
338	#ifdef CPP_IOIPSL
339	IF (planet_type.eq."earth") THEN
340	if (ok_guide) then
341	!$OMP MASTER
342	call guide_main(itau,ucov,vcov,teta,q,masse,ps)
343	!$OMP END MASTER
344	!$OMP BARRIER
345	endif
346	ENDIF
347	#endif
348
349	c
350	c IF( MOD( itau, 10* day_step ).EQ.0 ) THEN
351	c CALL test_period ( ucov,vcov,teta,q,p,phis )
352	c PRINT *,' ---- Test_period apres continue OK ! -----', itau
353	c ENDIF
354	c
355	cym CALL SCOPY( ijmllm ,vcov , 1, vcovm1 , 1 )
356	cym CALL SCOPY( ijp1llm,ucov , 1, ucovm1 , 1 )
357	cym CALL SCOPY( ijp1llm,teta , 1, tetam1 , 1 )
358	cym CALL SCOPY( ijp1llm,masse, 1, massem1, 1 )
359	cym CALL SCOPY( ip1jmp1, ps , 1, psm1 , 1 )
360
361	if (FirstCaldyn) then
362	c$OMP MASTER
363	ucovm1=ucov
364	vcovm1=vcov
365	tetam1= teta
366	massem1= masse
367	psm1= ps
368
369	! Ehouarn: finvmaold is actually not used
370	! finvmaold = masse
371	! CALL filtreg ( finvmaold ,jjp1, llm, -2,2, .TRUE., 1 )
372	c$OMP END MASTER
373	c$OMP BARRIER
374	else
375	! Save fields obtained at previous time step as '...m1'
376	ijb=ij_begin
377	ije=ij_end
378
379	c$OMP MASTER
380	psm1 (ijb:ije) = ps (ijb:ije)
381	c$OMP END MASTER
382
383	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
384	DO l=1,llm
385	ije=ij_end
386	ucovm1 (ijb:ije,l) = ucov (ijb:ije,l)
387	tetam1 (ijb:ije,l) = teta (ijb:ije,l)
388	massem1 (ijb:ije,l) = masse (ijb:ije,l)
389	! finvmaold(ijb:ije,l)=masse(ijb:ije,l)
390
391	if (pole_sud) ije=ij_end-iip1
392	vcovm1(ijb:ije,l) = vcov (ijb:ije,l)
393
394
395	ENDDO
396	c$OMP ENDDO
397
398
399	! Ehouarn: finvmaold not used
400	! CALL filtreg_p ( finvmaold ,jj_begin,jj_end,jjp1,
401	! . llm, -2,2, .TRUE., 1 )
402
403	endif ! of if (FirstCaldyn)
404
405	forward = .TRUE.
406	leapf = .FALSE.
407	dt = dtvr
408
409	c ... P.Le Van .26/04/94 ....
410
411	cym CALL SCOPY ( ijp1llm, masse, 1, finvmaold, 1 )
412	cym CALL filtreg ( finvmaold ,jjp1, llm, -2,2, .TRUE., 1 )
413
414	cym ne sert a rien
415	cym call minmax(ijp1llm,q(:,:,3),zqmin,zqmax)
416
417	2 CONTINUE ! Matsuno backward or leapfrog step begins here
418
419	c$OMP MASTER
420	ItCount=ItCount+1
421	if (MOD(ItCount,1)==1) then
422	debug=.true.
423	else
424	debug=.false.
425	endif
426	c$OMP END MASTER
427	c-----------------------------------------------------------------------
428
429	c date: (NB: only leapfrog step requires recomputing date)
430	c -----
431
432	IF (leapf) THEN
433	jD_cur = jD_ref + day_ini - day_ref +
434	& (itau+1)/day_step
435	IF (planet_type .eq. "mars") THEN
436	jH_cur = jH_ref + hour_ini +
437	& mod(itau+1,day_step)/float(day_step)
438	ELSE
439	jH_cur = jH_ref + start_time +
440	& mod(itau+1,day_step)/float(day_step)
441	ENDIF
442	if (jH_cur > 1.0 ) then
443	jD_cur = jD_cur +1.
444	jH_cur = jH_cur -1.
445	endif
446	ENDIF
447
448
449	c gestion des appels de la physique et des dissipations:
450	c ------------------------------------------------------
451	c
452	c ... P.Le Van ( 6/02/95 ) ....
453
454	apphys = .FALSE.
455	statcl = .FALSE.
456	conser = .FALSE.
457	apdiss = .FALSE.
458	c idissip=1
459	IF( purmats ) THEN
460	! Purely Matsuno time stepping
461	IF( MOD(itau,iconser) .EQ.0.AND. forward ) conser = .TRUE.
462	IF( MOD(itau,dissip_period ).EQ.0.AND..NOT.forward )
463	s apdiss = .TRUE.
464	IF( MOD(itau,iphysiq ).EQ.0.AND..NOT.forward
465	s .and. physics ) apphys = .TRUE.
466	ELSE
467	! Leapfrog/Matsuno time stepping
468	IF( MOD(itau ,iconser) .EQ. 0 ) conser = .TRUE.
469	IF( MOD(itau+1,dissip_period).EQ.0 .AND. .NOT. forward )
470	s apdiss = .TRUE.
471	IF( MOD(itau+1,iphysiq).EQ.0.AND.physics) apphys=.TRUE.
472	END IF
473
474	! Ehouarn: for Shallow Water case (ie: 1 vertical layer),
475	! supress dissipation step
476	if (llm.eq.1) then
477	apdiss=.false.
478	endif
479
480	#ifdef NODYN
481	apdiss=.false.
482	#endif
483
484
485	cym ---> Pour le moment
486	cym apphys = .FALSE.
487	statcl = .FALSE.
488	conser = .FALSE. ! ie: no output of control variables to stdout in //
489
490	if (firstCaldyn) then
491	c$OMP MASTER
492	call SetDistrib(jj_Nb_Caldyn)
493	c$OMP END MASTER
494	c$OMP BARRIER
495	firstCaldyn=.FALSE.
496	cym call InitTime
497	c$OMP MASTER
498	call Init_timer
499	c$OMP END MASTER
500	endif
501
502	c$OMP MASTER
503	IF (ok_start_timer) THEN
504	CALL InitTime
505	ok_start_timer=.FALSE.
506	ENDIF
507	c$OMP END MASTER
508
509	if (Adjust) then
510	c$OMP MASTER
511	AdjustCount=AdjustCount+1
512	if (iapptrac==iapp_tracvl .and. (forward. OR . leapf)
513	& .and. itau/iphysiq>2 .and. Adjustcount>30) then
514	AdjustCount=0
515	call allgather_timer_average
516
517	if (prt_level > 9) then
518
519	print ,'********************************'
520	print ,'*** TIMER CALDYN ****'
521	do i=0,mpi_size-1
522	print *,'proc',i,' : Nb Bandes :',jj_nb_caldyn(i),
523	& ' : temps moyen :',
524	& timer_average(jj_nb_caldyn(i),timer_caldyn,i),
525	& '+-',timer_delta(jj_nb_caldyn(i),timer_caldyn,i)
526	enddo
527
528	print ,'********************************'
529	print ,'*** TIMER VANLEER ****'
530	do i=0,mpi_size-1
531	print *,'proc',i,' : Nb Bandes :',jj_nb_vanleer(i),
532	& ' : temps moyen :',
533	& timer_average(jj_nb_vanleer(i),timer_vanleer,i),
534	& '+-',timer_delta(jj_nb_vanleer(i),timer_vanleer,i)
535	enddo
536
537	print ,'********************************'
538	print ,'*** TIMER DISSIP ****'
539	do i=0,mpi_size-1
540	print *,'proc',i,' : Nb Bandes :',jj_nb_dissip(i),
541	& ' : temps moyen :',
542	& timer_average(jj_nb_dissip(i),timer_dissip,i),
543	& '+-',timer_delta(jj_nb_dissip(i),timer_dissip,i)
544	enddo
545
546	if (mpi_rank==0) call WriteBands
547
548	endif
549
550	call AdjustBands_caldyn
551	if (mpi_rank==0) call WriteBands
552
553	call Register_SwapFieldHallo(ucov,ucov,ip1jmp1,llm,
554	& jj_Nb_caldyn,0,0,TestRequest)
555	call Register_SwapFieldHallo(ucovm1,ucovm1,ip1jmp1,llm,
556	& jj_Nb_caldyn,0,0,TestRequest)
557	call Register_SwapFieldHallo(vcov,vcov,ip1jm,llm,
558	& jj_Nb_caldyn,0,0,TestRequest)
559	call Register_SwapFieldHallo(vcovm1,vcovm1,ip1jm,llm,
560	& jj_Nb_caldyn,0,0,TestRequest)
561	call Register_SwapFieldHallo(teta,teta,ip1jmp1,llm,
562	& jj_Nb_caldyn,0,0,TestRequest)
563	call Register_SwapFieldHallo(tetam1,tetam1,ip1jmp1,llm,
564	& jj_Nb_caldyn,0,0,TestRequest)
565	call Register_SwapFieldHallo(masse,masse,ip1jmp1,llm,
566	& jj_Nb_caldyn,0,0,TestRequest)
567	call Register_SwapFieldHallo(massem1,massem1,ip1jmp1,llm,
568	& jj_Nb_caldyn,0,0,TestRequest)
569	call Register_SwapFieldHallo(ps,ps,ip1jmp1,1,
570	& jj_Nb_caldyn,0,0,TestRequest)
571	call Register_SwapFieldHallo(psm1,psm1,ip1jmp1,1,
572	& jj_Nb_caldyn,0,0,TestRequest)
573	call Register_SwapFieldHallo(pkf,pkf,ip1jmp1,llm,
574	& jj_Nb_caldyn,0,0,TestRequest)
575	call Register_SwapFieldHallo(pk,pk,ip1jmp1,llm,
576	& jj_Nb_caldyn,0,0,TestRequest)
577	call Register_SwapFieldHallo(pks,pks,ip1jmp1,1,
578	& jj_Nb_caldyn,0,0,TestRequest)
579	call Register_SwapFieldHallo(phis,phis,ip1jmp1,1,
580	& jj_Nb_caldyn,0,0,TestRequest)
581	call Register_SwapFieldHallo(phi,phi,ip1jmp1,llm,
582	& jj_Nb_caldyn,0,0,TestRequest)
583	! call Register_SwapFieldHallo(finvmaold,finvmaold,ip1jmp1,llm,
584	! & jj_Nb_caldyn,0,0,TestRequest)
585
586	do j=1,nqtot
587	call Register_SwapFieldHallo(q(1,1,j),q(1,1,j),ip1jmp1,llm,
588	& jj_nb_caldyn,0,0,TestRequest)
589	enddo
590	! ADAPTATION GCM POUR CP(T)
591	call Register_SwapFieldHallo(temp,temp,ip1jmp1,llm,
592	& jj_Nb_caldyn,0,0,TestRequest)
593	call Register_SwapFieldHallo(tsurpk,tsurpk,ip1jmp1,llm,
594	& jj_Nb_caldyn,0,0,TestRequest)
595
596	call SetDistrib(jj_nb_caldyn)
597	call SendRequest(TestRequest)
598	call WaitRequest(TestRequest)
599
600	call AdjustBands_dissip
601	call AdjustBands_physic
602
603	endif
604	c$OMP END MASTER
605	endif ! of if (Adjust)
606
607
608
609	c-----------------------------------------------------------------------
610	c calcul des tendances dynamiques:
611	c --------------------------------
612	! ADAPTATION GCM POUR CP(T)
613	call tpot2t_glo_p(teta,temp,pk)
614	ijb=ij_begin
615	ije=ij_end
616	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
617	do l=1,llm
618	tsurpk(ijb:ije,l)=cpp*temp(ijb:ije,l)/pk(ijb:ije,l)
619	enddo
620	!$OMP END DO
621
622	if (debug) then
623	!$OMP BARRIER
624	!$OMP MASTER
625	call WriteField_p('temp',reshape(temp,(/iip1,jmp1,llm/)))
626	call WriteField_p('tsurpk',reshape(tsurpk,(/iip1,jmp1,llm/)))
627	!$OMP END MASTER
628	!$OMP BARRIER
629	endif ! of if (debug)
630
631	c$OMP BARRIER
632	c$OMP MASTER
633	call VTb(VThallo)
634	c$OMP END MASTER
635
636	call Register_Hallo(ucov,ip1jmp1,llm,1,1,1,1,TestRequest)
637	call Register_Hallo(vcov,ip1jm,llm,1,1,1,1,TestRequest)
638	call Register_Hallo(teta,ip1jmp1,llm,1,1,1,1,TestRequest)
639	call Register_Hallo(ps,ip1jmp1,1,1,2,2,1,TestRequest)
640	call Register_Hallo(pkf,ip1jmp1,llm,1,1,1,1,TestRequest)
641	call Register_Hallo(pk,ip1jmp1,llm,1,1,1,1,TestRequest)
642	call Register_Hallo(pks,ip1jmp1,1,1,1,1,1,TestRequest)
643	call Register_Hallo(p,ip1jmp1,llmp1,1,1,1,1,TestRequest)
644	! ADAPTATION GCM POUR CP(T)
645	call Register_Hallo(temp,ip1jmp1,llm,1,1,1,1,TestRequest)
646	call Register_Hallo(tsurpk,ip1jmp1,llm,1,1,1,1,TestRequest)
647
648	c do j=1,nqtot
649	c call Register_Hallo(q(1,1,j),ip1jmp1,llm,1,1,1,1,
650	c * TestRequest)
651	c enddo
652
653	call SendRequest(TestRequest)
654	c$OMP BARRIER
655	call WaitRequest(TestRequest)
656
657	c$OMP MASTER
658	call VTe(VThallo)
659	c$OMP END MASTER
660	c$OMP BARRIER
661
662	if (debug) then
663	!$OMP BARRIER
664	!$OMP MASTER
665	call WriteField_p('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
666	call WriteField_p('vcov',reshape(vcov,(/iip1,jjm,llm/)))
667	call WriteField_p('teta',reshape(teta,(/iip1,jmp1,llm/)))
668	call WriteField_p('ps',reshape(ps,(/iip1,jmp1/)))
669	call WriteField_p('masse',reshape(masse,(/iip1,jmp1,llm/)))
670	call WriteField_p('pk',reshape(pk,(/iip1,jmp1,llm/)))
671	call WriteField_p('pks',reshape(pks,(/iip1,jmp1/)))
672	call WriteField_p('pkf',reshape(pkf,(/iip1,jmp1,llm/)))
673	call WriteField_p('phis',reshape(phis,(/iip1,jmp1/)))
674	if (nqtot > 0) then
675	do j=1,nqtot
676	call WriteField_p('q'//trim(int2str(j)),
677	. reshape(q(:,:,j),(/iip1,jmp1,llm/)))
678	enddo
679	endif
680	!$OMP END MASTER
681	c$OMP BARRIER
682	endif
683
684
685	True_itau=True_itau+1
686
687	c$OMP MASTER
688	IF (prt_level>9) THEN
689	WRITE(lunout,*)"leapfrog_p: Iteration No",True_itau
690	ENDIF
691
692
693	call start_timer(timer_caldyn)
694
695	! compute geopotential phi()
696	! ADAPTATION GCM POUR CP(T)
697	! CALL geopot_p ( ip1jmp1, teta , pk , pks, phis , phi )
698	CALL geopot_p ( ip1jmp1, tsurpk , pk , pks, phis , phi )
699
700	call VTb(VTcaldyn)
701	c$OMP END MASTER
702	! var_time=time+iday-day_ini
703
704	c$OMP BARRIER
705	! CALL FTRACE_REGION_BEGIN("caldyn")
706	time = jD_cur + jH_cur
707	rdaym_ini = itau * dtvr / daysec
708
709	#ifdef NODYN
710	!WRITE(lunout,*)"NO DYN !!!!!"
711	dv(:,:) = 0.D+0
712	du(:,:) = 0.D+0
713	dteta(:,:) = 0.D+0
714	dq(:,:,:) = 0.D+0
715	dp(:) = 0.D+0
716	flxw(:,:) = 0.D+0
717	if (planet_type.eq."generic") then
718	if (ok_guide) then
719	DO l=1,llm
720	ucov(:,l) = ucov(:,l) + dtattenua(l)
721	& ((uforc(:,l)-ucov(:,l))/facwind)
722	ENDDO
723	endif
724	endif
725	#else
726	! ADAPTATION GCM POUR CP(T)
727	! CALL caldyn_p
728	! $ ( itau,ucov,vcov,teta,ps,masse,pk,pkf,phis ,
729	! $ phi,conser,du,dv,dteta,dp,w, pbaru,pbarv, time )
730	CALL caldyn_p
731	$ ( itau,ucov,vcov,teta,ps,masse,pk,pkf,tsurpk,phis,
732	$ phi,conser,du,dv,dteta,dp,w, pbaru,pbarv, time )
733
734	! CALL FTRACE_REGION_END("caldyn")
735
736	c$OMP MASTER
737	call VTe(VTcaldyn)
738	c$OMP END MASTER
739
740	cc$OMP BARRIER
741	cc$OMP MASTER
742	! call WriteField_p('du',reshape(du,(/iip1,jmp1,llm/)))
743	! call WriteField_p('dv',reshape(dv,(/iip1,jjm,llm/)))
744	! call WriteField_p('dteta',reshape(dteta,(/iip1,jmp1,llm/)))
745	! call WriteField_p('dp',reshape(dp,(/iip1,jmp1/)))
746	! call WriteField_p('w',reshape(w,(/iip1,jmp1,llm/)))
747	! call WriteField_p('pbaru',reshape(pbaru,(/iip1,jmp1,llm/)))
748	! call WriteField_p('pbarv',reshape(pbarv,(/iip1,jjm,llm/)))
749	! call WriteField_p('p',reshape(p,(/iip1,jmp1,llmp1/)))
750	! call WriteField_p('masse',reshape(masse,(/iip1,jmp1,llm/)))
751	! call WriteField_p('pk',reshape(pk,(/iip1,jmp1,llm/)))
752	cc$OMP END MASTER
753
754
755	! Simple zonal wind nudging for generic planetary model
756	! AS 09/2013
757	! ---------------------------------------------------
758	if (planet_type.eq."generic") then
759	if (ok_guide) then
760	DO l=1,llm
761	du(:,l)=du(:,l)+attenua(l)*((uforc(:,l)-ucov(:,l))/facwind)
762	ENDDO
763	endif
764	endif
765
766	c-----------------------------------------------------------------------
767	c calcul des tendances advection des traceurs (dont l'humidite)
768	c -------------------------------------------------------------
769
770	IF( forward. OR . leapf ) THEN
771	! Ehouarn: NB: fields sent to advtrac are those at the beginning of the time step
772	CALL advtrac_p( pbaru,pbarv,
773	* p, masse,q,iapptrac, teta,
774	. flxw, pk)
775
776	C Stokage du flux de masse pour traceurs OFF-LINE
777	IF (offline .AND. .NOT. adjust) THEN
778	CALL fluxstokenc_p(pbaru,pbarv,masse,teta,phi,phis,
779	. dtvr, itau)
780	ENDIF
781
782	ENDIF ! of IF( forward. OR . leapf )
783
784	c-----------------------------------------------------------------------
785	c integrations dynamique et traceurs:
786	c ----------------------------------
787
788	c$OMP MASTER
789	call VTb(VTintegre)
790	c$OMP END MASTER
791	c call WriteField_p('ucovm1',reshape(ucovm1,(/iip1,jmp1,llm/)))
792	c call WriteField_p('vcovm1',reshape(vcovm1,(/iip1,jjm,llm/)))
793	c call WriteField_p('tetam1',reshape(tetam1,(/iip1,jmp1,llm/)))
794	c call WriteField_p('psm1',reshape(psm1,(/iip1,jmp1/)))
795	c call WriteField_p('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
796	c call WriteField_p('vcov',reshape(vcov,(/iip1,jjm,llm/)))
797	c call WriteField_p('teta',reshape(teta,(/iip1,jmp1,llm/)))
798	c call WriteField_p('ps',reshape(ps,(/iip1,jmp1/)))
799	cc$OMP PARALLEL DEFAULT(SHARED)
800	c$OMP BARRIER
801	! CALL FTRACE_REGION_BEGIN("integrd")
802
803	CALL integrd_p (nqtot,vcovm1,ucovm1,tetam1,psm1,massem1 ,
804	$ dv,du,dteta,dq,dp,vcov,ucov,teta,q,ps,masse,phis )
805	! $ finvmaold )
806
807	IF ((planet_type.eq."titan").and.(tidal)) then
808	c-----------------------------------------------------------------------
809	c Marées gravitationnelles causées par Saturne
810	c B. Charnay (28/10/2010)
811	c ----------------------------------------------------------
812	CALL tidal_forces(rdaym_ini, dutidal, dvtidal)
813	ucov=ucov+dutidal*dt
814	vcov=vcov+dvtidal*dt
815	ENDIF
816
817	! CALL FTRACE_REGION_END("integrd")
818	c$OMP BARRIER
819	cc$OMP MASTER
820	c call WriteField_p('ucovm1',reshape(ucovm1,(/iip1,jmp1,llm/)))
821	c call WriteField_p('vcovm1',reshape(vcovm1,(/iip1,jjm,llm/)))
822	c call WriteField_p('tetam1',reshape(tetam1,(/iip1,jmp1,llm/)))
823	c call WriteField_p('psm1',reshape(psm1,(/iip1,jmp1/)))
824	c call WriteField_p('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
825	c call WriteField_p('vcov',reshape(vcov,(/iip1,jjm,llm/)))
826	c call WriteField_p('teta',reshape(teta,(/iip1,jmp1,llm/)))
827	c call WriteField_p('dteta',reshape(dteta,(/iip1,jmp1,llm/)))
828	c
829	c call WriteField_p('ps',reshape(ps,(/iip1,jmp1/)))
830	c do j=1,nqtot
831	c call WriteField_p('q'//trim(int2str(j)),
832	c . reshape(q(:,:,j),(/iip1,jmp1,llm/)))
833	c call WriteField_p('dq'//trim(int2str(j)),
834	c . reshape(dq(:,:,j),(/iip1,jmp1,llm/)))
835	c enddo
836	cc$OMP END MASTER
837
838	! NODYN precompiling flag
839	#endif
840
841	c$OMP MASTER
842	call VTe(VTintegre)
843	c$OMP END MASTER
844	c .P.Le Van (26/04/94 ajout de finvpold dans l'appel d'integrd)
845	c
846	c-----------------------------------------------------------------------
847	c calcul des tendances physiques:
848	c -------------------------------
849	c ######## P.Le Van ( Modif le 6/02/95 ) ###########
850	c
851	IF( purmats ) THEN
852	IF( itau.EQ.itaufin.AND..NOT.forward ) lafin = .TRUE.
853	ELSE
854	IF( itau+1. EQ. itaufin ) lafin = .TRUE.
855	ENDIF
856
857	cc$OMP END PARALLEL
858
859	c
860	c
861	IF( apphys ) THEN
862	c
863	c ....... Ajout P.Le Van ( 17/04/96 ) ...........
864	c
865	cc$OMP PARALLEL DEFAULT(SHARED)
866	cc$OMP+ PRIVATE(rdaym_ini,rdayvrai,ijb,ije)
867
868	c$OMP MASTER
869	call suspend_timer(timer_caldyn)
870
871	if (prt_level >= 10) then
872	write(lunout,*)
873	& 'leapfrog_p: Entree dans la physique : Iteration No ',true_itau
874	endif
875	c$OMP END MASTER
876
877	CALL pression_p ( ip1jmp1, ap, bp, ps, p )
878
879	c$OMP BARRIER
880	if (pressure_exner) then
881	CALL exner_hyb_p( ip1jmp1, ps, p,pks, pk, pkf )
882	else
883	CALL exner_milieu_p( ip1jmp1, ps, p, pks, pk, pkf )
884	endif
885	c$OMP BARRIER
886	! Compute geopotential (physics might need it)
887	!====
888	! GEOP CORRECTION
889	! ADAPTATION GCM POUR CP(T)
890	call tpot2t_glo_p(teta,temp,pk)
891	ijb=ij_begin
892	ije=ij_end
893	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
894	do l=1,llm
895	tsurpk(ijb:ije,l)=cpp*temp(ijb:ije,l)/pk(ijb:ije,l)
896	enddo
897	!$OMP END DO
898	c$OMP MASTER
899	! CALL geopot_p ( ip1jmp1, teta , pk , pks, phis , phi )
900	CALL geopot_p( ip1jmp1, tsurpk, pk, pks, phis, phi )
901	c$OMP END MASTER
902	c$OMP BARRIER
903	!====
904
905	jD_cur = jD_ref + day_ini - day_ref
906	$ + (itau+1)/day_step
907
908	IF ((planet_type .eq."generic").or.
909	& (planet_type.eq."mars")) THEN
910	! AS: we make jD_cur to be pday
911	jD_cur = int(day_ini + itau/day_step)
912	ENDIF
913
914	IF (planet_type .eq. "mars") THEN
915	jH_cur = jH_ref + hour_ini + &
916	& mod(itau,day_step)/float(day_step)
917	ELSE IF (planet_type .eq. "generic") THEN
918	jH_cur = jH_ref + start_time + &
919	& mod(itau,day_step)/float(day_step)
920	ELSE
921	jH_cur = jH_ref + start_time + &
922	& mod(itau+1,day_step)/float(day_step)
923	ENDIF
924	if (jH_cur > 1.0 ) then
925	jD_cur = jD_cur +1.
926	jH_cur = jH_cur -1.
927	endif
928
929	c rajout debug
930	c lafin = .true.
931
932
933	c Interface avec les routines de phylmd (phymars ... )
934	c -----------------------------------------------------
935
936	c+jld
937
938	c Diagnostique de conservation de l'energie : initialisation
939	IF (ip_ebil_dyn.ge.1 ) THEN
940	ztit='bil dyn'
941	! Ehouarn: be careful, diagedyn is Earth-specific!
942	IF (planet_type.eq."earth") THEN
943	CALL diagedyn(ztit,2,1,1,dtphys
944	& , ucov , vcov , ps, p ,pk , teta , q(:,:,1), q(:,:,2))
945	ENDIF
946	ENDIF
947	c-jld
948	c$OMP BARRIER
949	c$OMP MASTER
950	call VTb(VThallo)
951	c$OMP END MASTER
952
953	call SetTag(Request_physic,800)
954
955	call Register_SwapFieldHallo(ucov,ucov,ip1jmp1,llm,
956	* jj_Nb_physic,2,2,Request_physic)
957
958	call Register_SwapFieldHallo(vcov,vcov,ip1jm,llm,
959	* jj_Nb_physic,2,2,Request_physic)
960
961	call Register_SwapFieldHallo(teta,teta,ip1jmp1,llm,
962	* jj_Nb_physic,2,2,Request_physic)
963
964	call Register_SwapFieldHallo(masse,masse,ip1jmp1,llm,
965	* jj_Nb_physic,1,2,Request_physic)
966
967	call Register_SwapFieldHallo(ps,ps,ip1jmp1,1,
968	* jj_Nb_physic,2,2,Request_physic)
969
970	call Register_SwapFieldHallo(p,p,ip1jmp1,llmp1,
971	* jj_Nb_physic,2,2,Request_physic)
972
973	call Register_SwapFieldHallo(pk,pk,ip1jmp1,llm,
974	* jj_Nb_physic,2,2,Request_physic)
975
976	call Register_SwapFieldHallo(phis,phis,ip1jmp1,1,
977	* jj_Nb_physic,2,2,Request_physic)
978
979	call Register_SwapFieldHallo(phi,phi,ip1jmp1,llm,
980	* jj_Nb_physic,2,2,Request_physic)
981
982	call Register_SwapFieldHallo(w,w,ip1jmp1,llm,
983	* jj_Nb_physic,2,2,Request_physic)
984
985	c call SetDistrib(jj_nb_vanleer)
986	do j=1,nqtot
987
988	call Register_SwapFieldHallo(q(1,1,j),q(1,1,j),ip1jmp1,llm,
989	* jj_Nb_physic,2,2,Request_physic)
990	enddo
991
992	call Register_SwapFieldHallo(flxw,flxw,ip1jmp1,llm,
993	* jj_Nb_physic,2,2,Request_physic)
994
995	call SendRequest(Request_Physic)
996	c$OMP BARRIER
997	call WaitRequest(Request_Physic)
998
999	c$OMP BARRIER
1000	c$OMP MASTER
1001	call SetDistrib(jj_nb_Physic)
1002	call VTe(VThallo)
1003
1004	call VTb(VTphysiq)
1005	c$OMP END MASTER
1006	c$OMP BARRIER
1007
1008	cc$OMP MASTER
1009	c call WriteField_p('ucovfi',reshape(ucov,(/iip1,jmp1,llm/)))
1010	c call WriteField_p('vcovfi',reshape(vcov,(/iip1,jjm,llm/)))
1011	c call WriteField_p('tetafi',reshape(teta,(/iip1,jmp1,llm/)))
1012	c call WriteField_p('pfi',reshape(p,(/iip1,jmp1,llmp1/)))
1013	c call WriteField_p('pkfi',reshape(pk,(/iip1,jmp1,llm/)))
1014	cc$OMP END MASTER
1015	cc$OMP BARRIER
1016	! CALL FTRACE_REGION_BEGIN("calfis")
1017	CALL calfis_p(lafin ,jD_cur, jH_cur,
1018	$ ucov,vcov,teta,q,masse,ps,p,pk,phis,phi ,
1019	$ du,dv,dteta,dq,
1020	$ flxw,
1021	$ dufi,dvfi,dtetafi,dqfi,dpfi )
1022	! CALL FTRACE_REGION_END("calfis")
1023	ijb=ij_begin
1024	ije=ij_end
1025	if ( .not. pole_nord) then
1026	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1027	DO l=1,llm
1028	dufi_tmp(1:iip1,l) = dufi(ijb:ijb+iim,l)
1029	dvfi_tmp(1:iip1,l) = dvfi(ijb:ijb+iim,l)
1030	dtetafi_tmp(1:iip1,l)= dtetafi(ijb:ijb+iim,l)
1031	dqfi_tmp(1:iip1,l,:) = dqfi(ijb:ijb+iim,l,:)
1032	ENDDO
1033	c$OMP END DO NOWAIT
1034
1035	c$OMP MASTER
1036	dpfi_tmp(1:iip1) = dpfi(ijb:ijb+iim)
1037	c$OMP END MASTER
1038	endif ! of if ( .not. pole_nord)
1039
1040	c$OMP BARRIER
1041	c$OMP MASTER
1042	call SetDistrib(jj_nb_Physic_bis)
1043
1044	call VTb(VThallo)
1045	c$OMP END MASTER
1046	c$OMP BARRIER
1047
1048	call Register_Hallo(dufi,ip1jmp1,llm,
1049	* 1,0,0,1,Request_physic)
1050
1051	call Register_Hallo(dvfi,ip1jm,llm,
1052	* 1,0,0,1,Request_physic)
1053
1054	call Register_Hallo(dtetafi,ip1jmp1,llm,
1055	* 1,0,0,1,Request_physic)
1056
1057	call Register_Hallo(dpfi,ip1jmp1,1,
1058	* 1,0,0,1,Request_physic)
1059
1060	if (nqtot > 0) then
1061	do j=1,nqtot
1062	call Register_Hallo(dqfi(1,1,j),ip1jmp1,llm,
1063	* 1,0,0,1,Request_physic)
1064	enddo
1065	endif
1066
1067	call SendRequest(Request_Physic)
1068	c$OMP BARRIER
1069	call WaitRequest(Request_Physic)
1070
1071	c$OMP BARRIER
1072	c$OMP MASTER
1073	call VTe(VThallo)
1074
1075	call SetDistrib(jj_nb_Physic)
1076	c$OMP END MASTER
1077	c$OMP BARRIER
1078	ijb=ij_begin
1079	if (.not. pole_nord) then
1080
1081	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1082	DO l=1,llm
1083	dufi(ijb:ijb+iim,l) = dufi(ijb:ijb+iim,l)+dufi_tmp(1:iip1,l)
1084	dvfi(ijb:ijb+iim,l) = dvfi(ijb:ijb+iim,l)+dvfi_tmp(1:iip1,l)
1085	dtetafi(ijb:ijb+iim,l) = dtetafi(ijb:ijb+iim,l)
1086	& +dtetafi_tmp(1:iip1,l)
1087	dqfi(ijb:ijb+iim,l,:) = dqfi(ijb:ijb+iim,l,:)
1088	& + dqfi_tmp(1:iip1,l,:)
1089	ENDDO
1090	c$OMP END DO NOWAIT
1091
1092	c$OMP MASTER
1093	dpfi(ijb:ijb+iim) = dpfi(ijb:ijb+iim)+ dpfi_tmp(1:iip1)
1094	c$OMP END MASTER
1095
1096	endif ! of if (.not. pole_nord)
1097	c$OMP BARRIER
1098	cc$OMP MASTER
1099	c call WriteField_p('dufi',reshape(dufi,(/iip1,jmp1,llm/)))
1100	c call WriteField_p('dvfi',reshape(dvfi,(/iip1,jjm,llm/)))
1101	c call WriteField_p('dtetafi',reshape(dtetafi,(/iip1,jmp1,llm/)))
1102	cc$OMP END MASTER
1103
1104	c ajout des tendances physiques:
1105	c ------------------------------
1106	CALL addfi_p( dtphys, leapf, forward ,
1107	$ ucov, vcov, teta , q ,ps ,
1108	$ dufi, dvfi, dtetafi , dqfi ,dpfi )
1109	! since addfi updates ps(), also update p(), masse() and pk()
1110	CALL pression_p(ip1jmp1,ap,bp,ps,p)
1111	c$OMP BARRIER
1112	CALL massdair_p(p,masse)
1113	c$OMP BARRIER
1114	if (pressure_exner) then
1115	CALL exner_hyb_p(ip1jmp1,ps,p,pks,pk,pkf)
1116	else
1117	CALL exner_milieu_p(ip1jmp1,ps,p,pks,pk,pkf)
1118	endif
1119	c$OMP BARRIER
1120
1121	c Couche superieure :
1122	c -------------------
1123	IF (iflag_top_bound > 0) THEN
1124	CALL top_bound_p(vcov,ucov,teta,masse,dtphys,
1125	$ dutop)
1126	ijb=ij_begin
1127	ije=ij_end
1128	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1129	DO l=1,llm
1130	dutop(ijb:ije,l)=dutop(ijb:ije,l)/dtphys ! convert to a tendency in (m/s)/s
1131	ENDDO
1132	c$OMP END DO NOWAIT
1133	ENDIF ! of IF (ok_strato)
1134
1135	c$OMP BARRIER
1136	c$OMP MASTER
1137	call VTe(VTphysiq)
1138
1139	call VTb(VThallo)
1140	c$OMP END MASTER
1141
1142	call SetTag(Request_physic,800)
1143	call Register_SwapField(ucov,ucov,ip1jmp1,llm,
1144	* jj_Nb_caldyn,Request_physic)
1145
1146	call Register_SwapField(vcov,vcov,ip1jm,llm,
1147	* jj_Nb_caldyn,Request_physic)
1148
1149	call Register_SwapField(teta,teta,ip1jmp1,llm,
1150	* jj_Nb_caldyn,Request_physic)
1151
1152	call Register_SwapField(masse,masse,ip1jmp1,llm,
1153	* jj_Nb_caldyn,Request_physic)
1154
1155	call Register_SwapField(ps,ps,ip1jmp1,1,
1156	* jj_Nb_caldyn,Request_physic)
1157
1158	call Register_SwapField(p,p,ip1jmp1,llmp1,
1159	* jj_Nb_caldyn,Request_physic)
1160
1161	call Register_SwapField(pk,pk,ip1jmp1,llm,
1162	* jj_Nb_caldyn,Request_physic)
1163
1164	call Register_SwapField(phis,phis,ip1jmp1,1,
1165	* jj_Nb_caldyn,Request_physic)
1166
1167	call Register_SwapField(phi,phi,ip1jmp1,llm,
1168	* jj_Nb_caldyn,Request_physic)
1169
1170	call Register_SwapField(w,w,ip1jmp1,llm,
1171	* jj_Nb_caldyn,Request_physic)
1172
1173	do j=1,nqtot
1174
1175	call Register_SwapField(q(1,1,j),q(1,1,j),ip1jmp1,llm,
1176	* jj_Nb_caldyn,Request_physic)
1177
1178	enddo
1179
1180	call SendRequest(Request_Physic)
1181	c$OMP BARRIER
1182	call WaitRequest(Request_Physic)
1183
1184	c$OMP BARRIER
1185	c$OMP MASTER
1186	call VTe(VThallo)
1187	call SetDistrib(jj_Nb_caldyn)
1188	c$OMP END MASTER
1189	c$OMP BARRIER
1190	c
1191	c Diagnostique de conservation de l'energie : difference
1192	IF ((ip_ebil_dyn.ge.1 ) .and. (nqtot > 1)) THEN
1193	ztit='bil phys'
1194	CALL diagedyn(ztit,2,1,1,dtphys
1195	e , ucov , vcov , ps, p ,pk , teta , q(:,:,1), q(:,:,2))
1196	ENDIF
1197
1198	cc$OMP MASTER
1199	c if (debug) then
1200	c call WriteField_p('ucovfi',reshape(ucov,(/iip1,jmp1,llm/)))
1201	c call WriteField_p('vcovfi',reshape(vcov,(/iip1,jjm,llm/)))
1202	c call WriteField_p('tetafi',reshape(teta,(/iip1,jmp1,llm/)))
1203	c endif
1204	cc$OMP END MASTER
1205
1206
1207	c-jld
1208	c$OMP MASTER
1209	call resume_timer(timer_caldyn)
1210	if (FirstPhysic) then
1211	ok_start_timer=.TRUE.
1212	FirstPhysic=.false.
1213	endif
1214	c$OMP END MASTER
1215	ENDIF ! of IF( apphys )
1216
1217	IF(iflag_phys.EQ.2) THEN ! "Newtonian" case
1218	! Academic case : Simple friction and Newtonan relaxation
1219	! -------------------------------------------------------
1220	c$OMP MASTER
1221	if (FirstPhysic) then
1222	ok_start_timer=.TRUE.
1223	FirstPhysic=.false.
1224	endif
1225	c$OMP END MASTER
1226
1227	ijb=ij_begin
1228	ije=ij_end
1229	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1230	do l=1,llm
1231	teta(ijb:ije,l)=teta(ijb:ije,l)-dtvr*
1232	& (teta(ijb:ije,l)-tetarappel(ijb:ije,l))*
1233	& (knewt_g+knewt_t(l)*clat4(ijb:ije))
1234	enddo ! of do l=1,llm
1235	!$OMP END DO
1236
1237	if (planet_type.eq."giant") then
1238	! Intrinsic heat flux
1239	! Aymeric -- for giant planets
1240	if (ihf .gt. 1.e-6) then
1241	!print , '* INTRINSIC HEAT FLUX **', ihf
1242	teta(ijb:ije,1) = teta(ijb:ije,1)
1243	& + dtvr * aire(ijb:ije) * ihf / cpp / masse(ijb:ije,1)
1244	!print , '*** d teta '
1245	!print , dtvr aire(ijb:ije) * ihf / cpp / masse(ijb:ije,1)
1246	endif
1247	endif
1248
1249	call Register_Hallo(ucov,ip1jmp1,llm,0,1,1,0,Request_Physic)
1250	call Register_Hallo(vcov,ip1jm,llm,1,1,1,1,Request_Physic)
1251	call SendRequest(Request_Physic)
1252	c$OMP BARRIER
1253	call WaitRequest(Request_Physic)
1254	c$OMP BARRIER
1255	call friction_p(ucov,vcov,dtvr)
1256	!$OMP BARRIER
1257
1258	! Sponge layer (if any)
1259	IF (ok_strato) THEN
1260	CALL top_bound_p(vcov,ucov,teta,masse,dtvr,
1261	$ dutop)
1262	ijb=ij_begin
1263	ije=ij_end
1264	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1265	DO l=1,llm
1266	dutop(ijb:ije,l)=dutop(ijb:ije,l)/dtvr ! convert to a tendency in (m/s)/s
1267	ENDDO
1268	c$OMP END DO NOWAIT
1269	!$OMP BARRIER
1270	ENDIF ! of IF (ok_strato)
1271	ENDIF ! of IF(iflag_phys.EQ.2)
1272
1273
1274	CALL pression_p ( ip1jmp1, ap, bp, ps, p )
1275	c$OMP BARRIER
1276	if (pressure_exner) then
1277	CALL exner_hyb_p( ip1jmp1, ps, p, pks, pk, pkf )
1278	else
1279	CALL exner_milieu_p( ip1jmp1, ps, p, pks, pk, pkf )
1280	endif
1281	c$OMP BARRIER
1282	CALL massdair_p(p,masse)
1283	c$OMP BARRIER
1284
1285	cc$OMP END PARALLEL
1286
1287	c-----------------------------------------------------------------------
1288	c dissipation horizontale et verticale des petites echelles:
1289	c ----------------------------------------------------------
1290
1291	IF(apdiss) THEN
1292
1293	c$OMP MASTER
1294	call suspend_timer(timer_caldyn)
1295
1296	c print*,'Entree dans la dissipation : Iteration No ',true_itau
1297	c calcul de l'energie cinetique avant dissipation
1298	c print *,'Passage dans la dissipation'
1299
1300	call VTb(VThallo)
1301	c$OMP END MASTER
1302
1303	! sponge layer
1304	if (callsponge) then
1305	! NB: Call to Register_Hallo is in principle only required for ps
1306	! but it seems that then WaitRequest crashes (only in mixed MPI/OpenMP)
1307	! unless a 3D field has also been registered
1308	call Register_Hallo(teta,ip1jmp1,llm,0,1,1,0,Request_Dissip)
1309	call Register_Hallo(ps,ip1jmp1,1,0,1,1,0,Request_Dissip)
1310	call SendRequest(Request_Dissip)
1311	c$OMP BARRIER
1312	call WaitRequest(Request_Dissip)
1313	c$OMP BARRIER
1314	c$OMP MASTER
1315	call VTe(VThallo)
1316	call VTb(VThallo)
1317	c$OMP END MASTER
1318	c$OMP BARRIER
1319	CALL sponge_p(ucov,vcov,teta,ps,dtdiss,mode_sponge)
1320	endif
1321
1322
1323	c$OMP BARRIER
1324
1325	call Register_SwapFieldHallo(ucov,ucov,ip1jmp1,llm,
1326	* jj_Nb_dissip,1,1,Request_dissip)
1327
1328	call Register_SwapFieldHallo(vcov,vcov,ip1jm,llm,
1329	* jj_Nb_dissip,1,1,Request_dissip)
1330
1331	call Register_SwapField(teta,teta,ip1jmp1,llm,
1332	* jj_Nb_dissip,Request_dissip)
1333
1334	call Register_SwapField(p,p,ip1jmp1,llmp1,
1335	* jj_Nb_dissip,Request_dissip)
1336
1337	call Register_SwapField(pk,pk,ip1jmp1,llm,
1338	* jj_Nb_dissip,Request_dissip)
1339
1340	call SendRequest(Request_dissip)
1341	c$OMP BARRIER
1342	call WaitRequest(Request_dissip)
1343
1344	c$OMP BARRIER
1345	c$OMP MASTER
1346	call SetDistrib(jj_Nb_dissip)
1347	call VTe(VThallo)
1348	call VTb(VTdissipation)
1349	call start_timer(timer_dissip)
1350	c$OMP END MASTER
1351	c$OMP BARRIER
1352
1353	call covcont_p(llm,ucov,vcov,ucont,vcont)
1354	call enercin_p(vcov,ucov,vcont,ucont,ecin0)
1355
1356	c dissipation
1357	! ADAPTATION GCM POUR CP(T)
1358	call tpot2t_glo_p(teta,temp,pk)
1359
1360	! CALL FTRACE_REGION_BEGIN("dissip")
1361	CALL dissip_p(vcov,ucov,teta,p,dvdis,dudis,dtetadis)
1362	! CALL FTRACE_REGION_END("dissip")
1363
1364	ijb=ij_begin
1365	ije=ij_end
1366	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1367	DO l=1,llm
1368	ucov(ijb:ije,l)=ucov(ijb:ije,l)+dudis(ijb:ije,l)
1369	dudis(ijb:ije,l)=dudis(ijb:ije,l)/dtdiss ! passage en (m/s)/s
1370	ENDDO
1371	c$OMP END DO NOWAIT
1372	if (pole_sud) ije=ije-iip1
1373	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1374	DO l=1,llm
1375	vcov(ijb:ije,l)=vcov(ijb:ije,l)+dvdis(ijb:ije,l)
1376	dvdis(ijb:ije,l)=dvdis(ijb:ije,l)/dtdiss ! passage en (m/s)/s
1377	ENDDO
1378	c$OMP END DO NOWAIT
1379
1380
1381	c------------------------------------------------------------------------
1382	if (dissip_conservative) then
1383	C On rajoute la tendance due a la transform. Ec -> E therm. cree
1384	C lors de la dissipation
1385	c$OMP BARRIER
1386	c$OMP MASTER
1387	call suspend_timer(timer_dissip)
1388	call VTb(VThallo)
1389	c$OMP END MASTER
1390	call Register_Hallo(ucov,ip1jmp1,llm,1,1,1,1,Request_Dissip)
1391	call Register_Hallo(vcov,ip1jm,llm,1,1,1,1,Request_Dissip)
1392	call SendRequest(Request_Dissip)
1393	c$OMP BARRIER
1394	call WaitRequest(Request_Dissip)
1395	c$OMP MASTER
1396	call VTe(VThallo)
1397	call resume_timer(timer_dissip)
1398	c$OMP END MASTER
1399	c$OMP BARRIER
1400	call covcont_p(llm,ucov,vcov,ucont,vcont)
1401	call enercin_p(vcov,ucov,vcont,ucont,ecin)
1402
1403	ijb=ij_begin
1404	ije=ij_end
1405	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1406	do l=1,llm
1407	do ij=ijb,ije
1408	! ADAPTATION GCM POUR CP(T)
1409	! dtetaecdt(ij,l)= (ecin0(ij,l)-ecin(ij,l))/ pk(ij,l)
1410	! dtetadis(ij,l)=dtetadis(ij,l)+dtetaecdt(ij,l)
1411	temp(ij,l)=temp(ij,l) +
1412	& (ecin0(ij,l)-ecin(ij,l))/cpdet(temp(ij,l))
1413	enddo
1414	enddo
1415	c$OMP END DO
1416	! call t2tpot_p(ije-ijb+1,llm,temp(ijb:ije,:),ztetaec(ijb:ije,:),
1417	! & pk(ijb:ije,:))
1418	call t2tpot_glo_p(temp,ztetaec,pk)
1419	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1420	do l=1,llm
1421	do ij=ijb,ije
1422	dtetaecdt(ij,l)=ztetaec(ij,l)-teta(ij,l)
1423	dtetadis(ij,l)=dtetadis(ij,l)+dtetaecdt(ij,l)
1424	enddo
1425	enddo
1426	c$OMP END DO NOWAIT
1427	endif ! of if (dissip_conservative)
1428
1429	ijb=ij_begin
1430	ije=ij_end
1431	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1432	do l=1,llm
1433	do ij=ijb,ije
1434	teta(ij,l)=teta(ij,l)+dtetadis(ij,l)
1435	dtetadis(ij,l)=dtetadis(ij,l)/dtdiss ! passage en K/s
1436	enddo
1437	enddo
1438	c$OMP END DO NOWAIT
1439	c------------------------------------------------------------------------
1440
1441
1442	c ....... P. Le Van ( ajout le 17/04/96 ) ...........
1443	c ... Calcul de la valeur moyenne, unique de h aux poles .....
1444	c
1445
1446	ijb=ij_begin
1447	ije=ij_end
1448
1449	if (pole_nord) then
1450	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1451	DO l = 1, llm
1452	DO ij = 1,iim
1453	tppn(ij) = aire( ij ) * teta( ij ,l)
1454	ENDDO
1455	tpn = SSUM(iim,tppn,1)/apoln
1456
1457	DO ij = 1, iip1
1458	teta( ij ,l) = tpn
1459	ENDDO
1460	ENDDO
1461	c$OMP END DO NOWAIT
1462
1463	if (1 == 0) then
1464	!!! Ehouarn: lines here 1) kill 1+1=2 in the dynamics
1465	!!! 2) should probably not be here anyway
1466	!!! but are kept for those who would want to revert to previous behaviour
1467	c$OMP MASTER
1468	DO ij = 1,iim
1469	tppn(ij) = aire( ij ) * ps ( ij )
1470	ENDDO
1471	tpn = SSUM(iim,tppn,1)/apoln
1472
1473	DO ij = 1, iip1
1474	ps( ij ) = tpn
1475	ENDDO
1476	c$OMP END MASTER
1477	endif ! of if (1 == 0)
1478	endif ! of of (pole_nord)
1479
1480	if (pole_sud) then
1481	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1482	DO l = 1, llm
1483	DO ij = 1,iim
1484	tpps(ij) = aire(ij+ip1jm) * teta(ij+ip1jm,l)
1485	ENDDO
1486	tps = SSUM(iim,tpps,1)/apols
1487
1488	DO ij = 1, iip1
1489	teta(ij+ip1jm,l) = tps
1490	ENDDO
1491	ENDDO
1492	c$OMP END DO NOWAIT
1493
1494	if (1 == 0) then
1495	!!! Ehouarn: lines here 1) kill 1+1=2 in the dynamics
1496	!!! 2) should probably not be here anyway
1497	!!! but are kept for those who would want to revert to previous behaviour
1498	c$OMP MASTER
1499	DO ij = 1,iim
1500	tpps(ij) = aire(ij+ip1jm) * ps (ij+ip1jm)
1501	ENDDO
1502	tps = SSUM(iim,tpps,1)/apols
1503
1504	DO ij = 1, iip1
1505	ps(ij+ip1jm) = tps
1506	ENDDO
1507	c$OMP END MASTER
1508	endif ! of if (1 == 0)
1509	endif ! of if (pole_sud)
1510
1511
1512	c$OMP BARRIER
1513	c$OMP MASTER
1514	call VTe(VTdissipation)
1515
1516	call stop_timer(timer_dissip)
1517
1518	call VTb(VThallo)
1519	c$OMP END MASTER
1520	call Register_SwapField(ucov,ucov,ip1jmp1,llm,
1521	* jj_Nb_caldyn,Request_dissip)
1522
1523	call Register_SwapField(vcov,vcov,ip1jm,llm,
1524	* jj_Nb_caldyn,Request_dissip)
1525
1526	call Register_SwapField(teta,teta,ip1jmp1,llm,
1527	* jj_Nb_caldyn,Request_dissip)
1528
1529	call Register_SwapField(p,p,ip1jmp1,llmp1,
1530	* jj_Nb_caldyn,Request_dissip)
1531
1532	call Register_SwapField(pk,pk,ip1jmp1,llm,
1533	* jj_Nb_caldyn,Request_dissip)
1534
1535	call SendRequest(Request_dissip)
1536	c$OMP BARRIER
1537	call WaitRequest(Request_dissip)
1538
1539	c$OMP BARRIER
1540	c$OMP MASTER
1541	call SetDistrib(jj_Nb_caldyn)
1542	call VTe(VThallo)
1543	call resume_timer(timer_caldyn)
1544	c print *,'fin dissipation'
1545	c$OMP END MASTER
1546	c$OMP BARRIER
1547	END IF ! of IF(apdiss)
1548
1549	cc$OMP END PARALLEL
1550
1551	c ajout debug
1552	c IF( lafin ) then
1553	c abort_message = 'Simulation finished'
1554	c call abort_gcm(modname,abort_message,0)
1555	c ENDIF
1556
1557	c ********************************************************************
1558	c ********************************************************************
1559	c .... fin de l'integration dynamique et physique pour le pas itau ..
1560	c ********************************************************************
1561	c ********************************************************************
1562
1563	c preparation du pas d'integration suivant ......
1564	cym call WriteField('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
1565	cym call WriteField('vcov',reshape(vcov,(/iip1,jjm,llm/)))
1566	c$OMP MASTER
1567	call stop_timer(timer_caldyn)
1568	c$OMP END MASTER
1569	IF (itau==itaumax) then
1570	c$OMP MASTER
1571	call allgather_timer_average
1572
1573	if (mpi_rank==0) then
1574
1575	print ,'********************************'
1576	print ,'*** TIMER CALDYN ****'
1577	do i=0,mpi_size-1
1578	print *,'proc',i,' : Nb Bandes :',jj_nb_caldyn(i),
1579	& ' : temps moyen :',
1580	& timer_average(jj_nb_caldyn(i),timer_caldyn,i)
1581	enddo
1582
1583	print ,'********************************'
1584	print ,'*** TIMER VANLEER ****'
1585	do i=0,mpi_size-1
1586	print *,'proc',i,' : Nb Bandes :',jj_nb_vanleer(i),
1587	& ' : temps moyen :',
1588	& timer_average(jj_nb_vanleer(i),timer_vanleer,i)
1589	enddo
1590
1591	print ,'********************************'
1592	print ,'*** TIMER DISSIP ****'
1593	do i=0,mpi_size-1
1594	print *,'proc',i,' : Nb Bandes :',jj_nb_dissip(i),
1595	& ' : temps moyen :',
1596	& timer_average(jj_nb_dissip(i),timer_dissip,i)
1597	enddo
1598
1599	print ,'********************************'
1600	print ,'*** TIMER PHYSIC ****'
1601	do i=0,mpi_size-1
1602	print *,'proc',i,' : Nb Bandes :',jj_nb_physic(i),
1603	& ' : temps moyen :',
1604	& timer_average(jj_nb_physic(i),timer_physic,i)
1605	enddo
1606
1607	endif
1608
1609	print ,'Taille du Buffer MPI (REAL8)',MaxBufferSize
1610	print ,'Taille du Buffer MPI utilise (REAL8)',MaxBufferSize_Used
1611	print *, 'Temps total ecoule sur la parallelisation :',DiffTime()
1612	print *, 'Temps CPU ecoule sur la parallelisation :',DiffCpuTime()
1613	CALL print_filtre_timer
1614	call fin_getparam
1615	call finalize_parallel
1616	c$OMP END MASTER
1617	c$OMP BARRIER
1618	RETURN
1619	ENDIF ! of IF (itau==itaumax)
1620
1621	IF ( .NOT.purmats ) THEN
1622	c ........................................................
1623	c .............. schema matsuno + leapfrog ..............
1624	c ........................................................
1625
1626	IF(forward. OR. leapf) THEN
1627	itau= itau + 1
1628	! iday= day_ini+itau/day_step
1629	! time= REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
1630	! IF(time.GT.1.) THEN
1631	! time = time-1.
1632	! iday = iday+1
1633	! ENDIF
1634	ENDIF
1635
1636
1637	IF( itau. EQ. itaufinp1 ) then
1638
1639	if (flag_verif) then
1640	write(79,*) 'ucov',ucov
1641	write(80,*) 'vcov',vcov
1642	write(81,*) 'teta',teta
1643	write(82,*) 'ps',ps
1644	write(83,*) 'q',q
1645	if (nqtot > 2) then
1646	WRITE(85,*) 'q1 = ',q(:,:,1)
1647	WRITE(86,*) 'q3 = ',q(:,:,3)
1648	endif
1649	endif
1650
1651
1652	c$OMP MASTER
1653	call fin_getparam
1654	c$OMP END MASTER
1655	#ifdef INCA
1656	call finalize_inca
1657	#endif
1658	c$OMP MASTER
1659	call finalize_parallel
1660	c$OMP END MASTER
1661	abort_message = 'Simulation finished'
1662	call abort_gcm(modname,abort_message,0)
1663	RETURN
1664	ENDIF
1665	c-----------------------------------------------------------------------
1666	c ecriture du fichier histoire moyenne:
1667	c -------------------------------------
1668
1669	IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) THEN
1670	c$OMP BARRIER
1671	IF(itau.EQ.itaufin) THEN
1672	iav=1
1673	ELSE
1674	iav=0
1675	ENDIF
1676	#ifdef CPP_IOIPSL
1677	IF (ok_dynzon) THEN
1678	CALL bilan_dyn_p(2,dtvriperiod,dtvrday_step*periodav,
1679	, ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,q)
1680	c les traceurs ne sont pas sortis, trop lourd.
1681	c Peut changer eventuellement si besoin.
1682	! CALL bilan_dyn_p(dtvriperiod,dtvrday_step*periodav,
1683	! & ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,
1684	! & du,dudis,dutop,dufi)
1685	ENDIF !ok_dynzon
1686	#endif
1687	IF (ok_dyn_ave) THEN
1688	!$OMP MASTER
1689	#ifdef CPP_IOIPSL
1690	! Ehouarn: Gather fields and make master send to output
1691	call Gather_Field(vcov,ip1jm,llm,0)
1692	call Gather_Field(ucov,ip1jmp1,llm,0)
1693	call Gather_Field(teta,ip1jmp1,llm,0)
1694	call Gather_Field(pk,ip1jmp1,llm,0)
1695	call Gather_Field(phi,ip1jmp1,llm,0)
1696	do iq=1,nqtot
1697	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
1698	enddo
1699	call Gather_Field(masse,ip1jmp1,llm,0)
1700	call Gather_Field(ps,ip1jmp1,1,0)
1701	call Gather_Field(phis,ip1jmp1,1,0)
1702	if (mpi_rank==0) then
1703	CALL writedynav(itau,vcov,
1704	& ucov,teta,pk,phi,q,masse,ps,phis)
1705	endif
1706	#endif
1707	!$OMP END MASTER
1708	ENDIF ! of IF (ok_dyn_ave)
1709	ENDIF ! of IF((MOD(itau,iperiod).EQ.0).OR.(itau.EQ.itaufin))
1710
1711	c-----------------------------------------------------------------------
1712	c ecriture de la bande histoire:
1713	c ------------------------------
1714
1715	IF( MOD(itau,iecri).EQ.0) THEN
1716	! Ehouarn: output only during LF or Backward Matsuno
1717	if (leapf.or.(.not.leapf.and.(.not.forward))) then
1718	c$OMP BARRIER
1719
1720	! ADAPTATION GCM POUR CP(T)
1721	call tpot2t_glo_p(teta,temp,pk)
1722	ijb=ij_begin
1723	ije=ij_end
1724	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1725	do l=1,llm
1726	tsurpk(ijb:ije,l)=cpp*temp(ijb:ije,l)/pk(ijb:ije,l)
1727	enddo
1728	!$OMP END DO
1729
1730	!$OMP MASTER
1731	! CALL geopot_p(ip1jmp1,teta,pk,pks,phis,phi)
1732	CALL geopot_p ( ip1jmp1, tsurpk , pk , pks, phis , phi )
1733
1734	cym unat=0.
1735
1736	ijb=ij_begin
1737	ije=ij_end
1738
1739	if (pole_nord) then
1740	ijb=ij_begin+iip1
1741	unat(1:iip1,:)=0.
1742	endif
1743
1744	if (pole_sud) then
1745	ije=ij_end-iip1
1746	unat(ij_end-iip1+1:ij_end,:)=0.
1747	endif
1748
1749	do l=1,llm
1750	unat(ijb:ije,l)=ucov(ijb:ije,l)/cu(ijb:ije)
1751	enddo
1752
1753	ijb=ij_begin
1754	ije=ij_end
1755	if (pole_sud) ije=ij_end-iip1
1756
1757	do l=1,llm
1758	vnat(ijb:ije,l)=vcov(ijb:ije,l)/cv(ijb:ije)
1759	enddo
1760
1761	#ifdef CPP_IOIPSL
1762	if (ok_dyn_ins) then
1763	! Ehouarn: Gather fields and make master write to output
1764	call Gather_Field(vcov,ip1jm,llm,0)
1765	call Gather_Field(ucov,ip1jmp1,llm,0)
1766	call Gather_Field(teta,ip1jmp1,llm,0)
1767	call Gather_Field(phi,ip1jmp1,llm,0)
1768	do iq=1,nqtot
1769	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
1770	enddo
1771	call Gather_Field(masse,ip1jmp1,llm,0)
1772	call Gather_Field(ps,ip1jmp1,1,0)
1773	call Gather_Field(phis,ip1jmp1,1,0)
1774	if (mpi_rank==0) then
1775	CALL writehist(itau,vcov,ucov,teta,phi,q,masse,ps,phis)
1776	endif
1777	! CALL writehist_p(histid,histvid, itau,vcov,
1778	! & ucov,teta,phi,q,masse,ps,phis)
1779	! or use writefield_p
1780	! call WriteField_p('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
1781	! call WriteField_p('vcov',reshape(vcov,(/iip1,jjm,llm/)))
1782	! call WriteField_p('teta',reshape(teta,(/iip1,jmp1,llm/)))
1783	! call WriteField_p('ps',reshape(ps,(/iip1,jmp1/)))
1784	endif ! of if (ok_dyn_ins)
1785	#endif
1786	! For some Grads outputs of fields
1787	if (output_grads_dyn) then
1788	! Ehouarn: hope this works the way I think it does:
1789	call Gather_Field(unat,ip1jmp1,llm,0)
1790	call Gather_Field(vnat,ip1jm,llm,0)
1791	call Gather_Field(teta,ip1jmp1,llm,0)
1792	call Gather_Field(ps,ip1jmp1,1,0)
1793	do iq=1,nqtot
1794	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
1795	enddo
1796	if (mpi_rank==0) then
1797	#include "write_grads_dyn.h"
1798	endif
1799	endif ! of if (output_grads_dyn)
1800	!$OMP END MASTER
1801	endif ! of if (leapf.or.(.not.leapf.and.(.not.forward)))
1802	ENDIF ! of IF(MOD(itau,iecri).EQ.0)
1803
1804	c Determine whether to write to the restart.nc file
1805	c Decision can't be made in one IF statement as if
1806	c ecritstart==0 there will be a divide-by-zero error
1807	lrestart = .false.
1808	IF (itau.EQ.itaufin) THEN
1809	lrestart = .true.
1810	ELSE IF (ecritstart.GT.0) THEN
1811	IF (MOD(itau,ecritstart).EQ.0) lrestart = .true.
1812	ENDIF
1813
1814	c Write to restart.nc if required
1815	IF (lrestart) THEN
1816	c$OMP BARRIER
1817	c$OMP MASTER
1818	if (planet_type=="mars") then
1819	! CALL dynredem1_p("restart.nc",REAL(itau)/REAL(day_step),
1820	! & vcov,ucov,teta,q,masse,ps)
1821	if(ecritstart.GT.0) then
1822	CALL dynredem1_p("restart.nc",
1823	& REAL(itau)/REAL(day_step)
1824	& +time_0-floor(time_0),
1825	& vcov,ucov,teta,q,masse,ps)
1826	else
1827	CALL dynredem1_p("restart.nc",
1828	& REAL(itau)/REAL(day_step)-(day_end-day_ini)
1829	& +time_0-floor(time_0),
1830	& vcov,ucov,teta,q,masse,ps)
1831	endif
1832	else
1833	CALL dynredem1_p("restart.nc",start_time,
1834	& vcov,ucov,teta,q,masse,ps)
1835	endif
1836	! CLOSE(99)
1837	c$OMP END MASTER
1838	ENDIF ! of IF (lrestart)
1839
1840	c-----------------------------------------------------------------------
1841	c gestion de l'integration temporelle:
1842	c ------------------------------------
1843
1844	IF( MOD(itau,iperiod).EQ.0 ) THEN
1845	GO TO 1
1846	ELSE IF ( MOD(itau-1,iperiod). EQ. 0 ) THEN
1847
1848	IF( forward ) THEN
1849	c fin du pas forward et debut du pas backward
1850
1851	forward = .FALSE.
1852	leapf = .FALSE.
1853	GO TO 2
1854
1855	ELSE
1856	c fin du pas backward et debut du premier pas leapfrog
1857
1858	leapf = .TRUE.
1859	dt = 2.*dtvr
1860	GO TO 2
1861	END IF
1862	ELSE
1863
1864	c ...... pas leapfrog .....
1865
1866	leapf = .TRUE.
1867	dt = 2.*dtvr
1868	GO TO 2
1869	END IF ! of IF (MOD(itau,iperiod).EQ.0)
1870	! ELSEIF (MOD(itau-1,iperiod).EQ.0)
1871
1872
1873	ELSE ! of IF (.not.purmats)
1874
1875	c ........................................................
1876	c .............. schema matsuno ...............
1877	c ........................................................
1878	IF( forward ) THEN
1879
1880	itau = itau + 1
1881	! iday = day_ini+itau/day_step
1882	! time = REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
1883	!
1884	! IF(time.GT.1.) THEN
1885	! time = time-1.
1886	! iday = iday+1
1887	! ENDIF
1888
1889	forward = .FALSE.
1890	IF( itau. EQ. itaufinp1 ) then
1891	c$OMP MASTER
1892	call fin_getparam
1893	call finalize_parallel
1894	c$OMP END MASTER
1895	abort_message = 'Simulation finished'
1896	call abort_gcm(modname,abort_message,0)
1897	RETURN
1898	ENDIF
1899	GO TO 2
1900
1901	ELSE ! of IF(forward) i.e. backward step
1902
1903	IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) THEN
1904	IF(itau.EQ.itaufin) THEN
1905	iav=1
1906	ELSE
1907	iav=0
1908	ENDIF
1909	#ifdef CPP_IOIPSL
1910	IF (ok_dynzon) THEN
1911	CALL bilan_dyn_p(2,dtvriperiod,dtvrday_step*periodav,
1912	, ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,q)
1913	c les traceurs ne sont pas sortis, trop lourd.
1914	c Peut changer eventuellement si besoin.
1915	! CALL bilan_dyn_p(dtvriperiod,dtvrday_step*periodav,
1916	! & ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,
1917	! & du,dudis,dutop,dufi)
1918	END IF !ok_dynzon
1919	#endif
1920	IF (ok_dyn_ave) THEN
1921	!$OMP MASTER
1922	#ifdef CPP_IOIPSL
1923	! Ehouarn: Gather fields and make master send to output
1924	call Gather_Field(vcov,ip1jm,llm,0)
1925	call Gather_Field(ucov,ip1jmp1,llm,0)
1926	call Gather_Field(teta,ip1jmp1,llm,0)
1927	call Gather_Field(pk,ip1jmp1,llm,0)
1928	call Gather_Field(phi,ip1jmp1,llm,0)
1929	do iq=1,nqtot
1930	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
1931	enddo
1932	call Gather_Field(masse,ip1jmp1,llm,0)
1933	call Gather_Field(ps,ip1jmp1,1,0)
1934	call Gather_Field(phis,ip1jmp1,1,0)
1935	if (mpi_rank==0) then
1936	CALL writedynav(itau,vcov,
1937	& ucov,teta,pk,phi,q,masse,ps,phis)
1938	endif
1939	#endif
1940	!$OMP END MASTER
1941	ENDIF ! of IF (ok_dyn_ave)
1942
1943	ENDIF ! of IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin)
1944
1945
1946	IF(MOD(itau,iecri ).EQ.0) THEN
1947	c IF(MOD(itau,iecri*day_step).EQ.0) THEN
1948	c$OMP BARRIER
1949
1950	! ADAPTATION GCM POUR CP(T)
1951	call tpot2t_glo_p(teta,temp,pk)
1952	ijb=ij_begin
1953	ije=ij_end
1954	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
1955	do l=1,llm
1956	tsurpk(ijb:ije,l)=cpp*temp(ijb:ije,l)/
1957	& pk(ijb:ije,l)
1958	enddo
1959	!$OMP END DO
1960
1961	!$OMP MASTER
1962	! CALL geopot_p(ip1jmp1,teta,pk,pks,phis,phi)
1963	CALL geopot_p(ip1jmp1,tsurpk,pk,pks,phis,phi)
1964
1965	cym unat=0.
1966	ijb=ij_begin
1967	ije=ij_end
1968
1969	if (pole_nord) then
1970	ijb=ij_begin+iip1
1971	unat(1:iip1,:)=0.
1972	endif
1973
1974	if (pole_sud) then
1975	ije=ij_end-iip1
1976	unat(ij_end-iip1+1:ij_end,:)=0.
1977	endif
1978
1979	do l=1,llm
1980	unat(ijb:ije,l)=ucov(ijb:ije,l)/cu(ijb:ije)
1981	enddo
1982
1983	ijb=ij_begin
1984	ije=ij_end
1985	if (pole_sud) ije=ij_end-iip1
1986
1987	do l=1,llm
1988	vnat(ijb:ije,l)=vcov(ijb:ije,l)/cv(ijb:ije)
1989	enddo
1990
1991	#ifdef CPP_IOIPSL
1992	if (ok_dyn_ins) then
1993	! Ehouarn: Gather fields and make master send to output
1994	call Gather_Field(vcov,ip1jm,llm,0)
1995	call Gather_Field(ucov,ip1jmp1,llm,0)
1996	call Gather_Field(teta,ip1jmp1,llm,0)
1997	call Gather_Field(phi,ip1jmp1,llm,0)
1998	do iq=1,nqtot
1999	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
2000	enddo
2001	call Gather_Field(masse,ip1jmp1,llm,0)
2002	call Gather_Field(ps,ip1jmp1,1,0)
2003	call Gather_Field(phis,ip1jmp1,1,0)
2004	if (mpi_rank==0) then
2005	CALL writehist(itau,vcov,ucov,teta,phi,q,masse,ps,phis)
2006	endif
2007	! CALL writehist_p(histid, histvid, itau,vcov ,
2008	! & ucov,teta,phi,q,masse,ps,phis)
2009	endif ! of if (ok_dyn_ins)
2010	#endif
2011	! For some Grads output (but does it work?)
2012	if (output_grads_dyn) then
2013	call Gather_Field(unat,ip1jmp1,llm,0)
2014	call Gather_Field(vnat,ip1jm,llm,0)
2015	call Gather_Field(teta,ip1jmp1,llm,0)
2016	call Gather_Field(ps,ip1jmp1,1,0)
2017	do iq=1,nqtot
2018	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
2019	enddo
2020	c
2021	if (mpi_rank==0) then
2022	#include "write_grads_dyn.h"
2023	endif
2024	endif ! of if (output_grads_dyn)
2025
2026	!$OMP END MASTER
2027	ENDIF ! of IF(MOD(itau,iecri).EQ.0)
2028
2029	c Determine whether to write to the restart.nc file
2030	c Decision can't be made in one IF statement as if
2031	c ecritstart==0 there will be a divide-by-zero error
2032	lrestart = .false.
2033	IF (itau.EQ.itaufin) THEN
2034	lrestart = .true.
2035	ELSE IF (ecritstart.GT.0) THEN
2036	IF (MOD(itau,ecritstart).EQ.0) lrestart = .true.
2037	ENDIF
2038
2039	c Write to restart.nc if required
2040	IF (lrestart) THEN
2041	c$OMP MASTER
2042	if (planet_type=="mars") then
2043	! CALL dynredem1_p("restart.nc",
2044	! & REAL(itau)/REAL(day_step),
2045	! & vcov,ucov,teta,q,masse,ps)
2046	if(ecritstart.GT.0) then
2047	CALL dynredem1_p("restart.nc",
2048	& REAL(itau)/REAL(day_step),
2049	& vcov,ucov,teta,q,masse,ps)
2050	else
2051	CALL dynredem1_p("restart.nc",
2052	& REAL(itau)/REAL(day_step)-(day_end-day_ini),
2053	& vcov,ucov,teta,q,masse,ps)
2054	endif
2055	else
2056	CALL dynredem1_p("restart.nc",start_time,
2057	& vcov,ucov,teta,q,masse,ps)
2058	endif
2059	c$OMP END MASTER
2060	ENDIF ! of IF (lrestart)
2061
2062	forward = .TRUE.
2063	GO TO 1
2064
2065	ENDIF ! of IF (forward)
2066
2067	END IF ! of IF(.not.purmats)
2068	c$OMP MASTER
2069	call fin_getparam
2070	call finalize_parallel
2071	c$OMP END MASTER
2072	RETURN
2073	END

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