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leapfrog_p.F @ 1663

Last change on this file since 1663 was 1626, checked in by Laurent Fairhead, 12 years ago

Modifications nécessaires sur les dates pour avoir 1+1=2 avec l'ancienne physique

Necessary modifications to ensure 1+1=2 with the old physics package

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File size: 55.5 KB

Rev	Line
[764]	1	!
[1279]	2	! $Id: leapfrog_p.F 1626 2012-05-15 08:37:02Z fairhead $
[630]	3	!
	4	c
	5	c
	6
[1146]	7	SUBROUTINE leapfrog_p(ucov,vcov,teta,ps,masse,phis,q,clesphy0,
[630]	8	& time_0)
	9
	10	USE misc_mod
	11	USE parallel
	12	USE times
	13	USE mod_hallo
	14	USE Bands
	15	USE Write_Field
	16	USE Write_Field_p
	17	USE vampir
[985]	18	USE timer_filtre, ONLY : print_filtre_timer
[1146]	19	USE infotrac
[1279]	20	USE guide_p_mod, ONLY : guide_main
	21	USE getparam
[1403]	22	USE control_mod
[630]	23
	24	IMPLICIT NONE
	25
	26	c ...... Version du 10/01/98 ..........
	27
	28	c avec coordonnees verticales hybrides
	29	c avec nouveaux operat. dissipation * ( gradiv2,divgrad2,nxgraro2 )
	30
	31	c=======================================================================
	32	c
	33	c Auteur: P. Le Van /L. Fairhead/F.Hourdin
	34	c -------
	35	c
	36	c Objet:
	37	c ------
	38	c
	39	c GCM LMD nouvelle grille
	40	c
	41	c=======================================================================
	42	c
	43	c ... Dans inigeom , nouveaux calculs pour les elongations cu , cv
	44	c et possibilite d'appeler une fonction f(y) a derivee tangente
	45	c hyperbolique a la place de la fonction a derivee sinusoidale.
	46
	47	c ... Possibilite de choisir le shema pour l'advection de
	48	c q , en modifiant iadv dans traceur.def (10/02) .
	49	c
	50	c Pour Van-Leer + Vapeur d'eau saturee, iadv(1)=4. (F.Codron,10/99)
	51	c Pour Van-Leer iadv=10
	52	c
	53	c-----------------------------------------------------------------------
	54	c Declarations:
	55	c -------------
	56
	57	#include "dimensions.h"
	58	#include "paramet.h"
	59	#include "comconst.h"
	60	#include "comdissnew.h"
	61	#include "comvert.h"
	62	#include "comgeom.h"
	63	#include "logic.h"
	64	#include "temps.h"
	65	#include "ener.h"
	66	#include "description.h"
	67	#include "serre.h"
[1403]	68	!#include "com_io_dyn.h"
[630]	69	#include "iniprint.h"
	70	#include "academic.h"
	71
	72	INTEGER longcles
	73	PARAMETER ( longcles = 20 )
	74	REAL clesphy0( longcles )
	75
	76	real zqmin,zqmax
	77
	78	c variables dynamiques
[774]	79	REAL :: vcov(ip1jm,llm),ucov(ip1jmp1,llm) ! vents covariants
	80	REAL :: teta(ip1jmp1,llm) ! temperature potentielle
[1146]	81	REAL :: q(ip1jmp1,llm,nqtot) ! champs advectes
[774]	82	REAL :: ps(ip1jmp1) ! pression au sol
	83	REAL,SAVE :: p (ip1jmp1,llmp1 ) ! pression aux interfac.des couches
	84	REAL,SAVE :: pks(ip1jmp1) ! exner au sol
	85	REAL,SAVE :: pk(ip1jmp1,llm) ! exner au milieu des couches
	86	REAL,SAVE :: pkf(ip1jmp1,llm) ! exner filt.au milieu des couches
	87	REAL :: masse(ip1jmp1,llm) ! masse d'air
	88	REAL :: phis(ip1jmp1) ! geopotentiel au sol
	89	REAL,SAVE :: phi(ip1jmp1,llm) ! geopotentiel
	90	REAL,SAVE :: w(ip1jmp1,llm) ! vitesse verticale
[630]	91
	92	c variables dynamiques intermediaire pour le transport
[774]	93	REAL,SAVE :: pbaru(ip1jmp1,llm),pbarv(ip1jm,llm) !flux de masse
[630]	94
	95	c variables dynamiques au pas -1
[774]	96	REAL,SAVE :: vcovm1(ip1jm,llm),ucovm1(ip1jmp1,llm)
	97	REAL,SAVE :: tetam1(ip1jmp1,llm),psm1(ip1jmp1)
	98	REAL,SAVE :: massem1(ip1jmp1,llm)
[630]	99
	100	c tendances dynamiques
[774]	101	REAL,SAVE :: dv(ip1jm,llm),du(ip1jmp1,llm)
[1146]	102	REAL,SAVE :: dteta(ip1jmp1,llm),dp(ip1jmp1)
	103	REAL,DIMENSION(:,:,:), ALLOCATABLE, SAVE :: dq
[630]	104
	105	c tendances de la dissipation
[774]	106	REAL,SAVE :: dvdis(ip1jm,llm),dudis(ip1jmp1,llm)
	107	REAL,SAVE :: dtetadis(ip1jmp1,llm)
[630]	108
	109	c tendances physiques
[774]	110	REAL,SAVE :: dvfi(ip1jm,llm),dufi(ip1jmp1,llm)
	111	REAL,SAVE :: dtetafi(ip1jmp1,llm)
[1146]	112	REAL,SAVE :: dpfi(ip1jmp1)
	113	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: dqfi
[630]	114
	115	c variables pour le fichier histoire
	116	REAL dtav ! intervalle de temps elementaire
	117
	118	REAL tppn(iim),tpps(iim),tpn,tps
	119	c
	120	INTEGER itau,itaufinp1,iav
[1279]	121	! INTEGER iday ! jour julien
	122	REAL time
[630]	123
	124	REAL SSUM
[774]	125	REAL time_0
[1616]	126	! REAL,SAVE :: finvmaold(ip1jmp1,llm)
[630]	127
	128	cym LOGICAL lafin
[774]	129	LOGICAL :: lafin
[630]	130	INTEGER ij,iq,l
	131	INTEGER ik
	132
	133	real time_step, t_wrt, t_ops
	134
[1279]	135	! jD_cur: jour julien courant
	136	! jH_cur: heure julienne courante
	137	REAL :: jD_cur, jH_cur
	138	INTEGER :: an, mois, jour
	139	REAL :: secondes
	140
[630]	141	LOGICAL first,callinigrads
	142
	143	data callinigrads/.true./
	144	character*10 string10
	145
[774]	146	REAL,SAVE :: alpha(ip1jmp1,llm),beta(ip1jmp1,llm)
[960]	147	REAL,SAVE :: flxw(ip1jmp1,llm) ! flux de masse verticale
[630]	148
	149	c+jld variables test conservation energie
[774]	150	REAL,SAVE :: ecin(ip1jmp1,llm),ecin0(ip1jmp1,llm)
[630]	151	C Tendance de la temp. potentiel d (theta)/ d t due a la
	152	C tansformation d'energie cinetique en energie thermique
	153	C cree par la dissipation
[774]	154	REAL,SAVE :: dtetaecdt(ip1jmp1,llm)
	155	REAL,SAVE :: vcont(ip1jm,llm),ucont(ip1jmp1,llm)
	156	REAL,SAVE :: vnat(ip1jm,llm),unat(ip1jmp1,llm)
[630]	157	REAL d_h_vcol, d_qt, d_qw, d_ql, d_ec
	158	CHARACTER*15 ztit
[764]	159	! INTEGER ip_ebil_dyn ! PRINT level for energy conserv. diag.
	160	! SAVE ip_ebil_dyn
	161	! DATA ip_ebil_dyn/0/
[630]	162	c-jld
	163
	164	character*80 dynhist_file, dynhistave_file
[1520]	165	character(len=*),parameter :: modname="leapfrog"
[630]	166	character*80 abort_message
	167
	168
[774]	169	logical,PARAMETER :: dissip_conservative=.TRUE.
	170
[630]	171	INTEGER testita
	172	PARAMETER (testita = 9)
[1286]	173
	174	logical , parameter :: flag_verif = .false.
[630]	175
[764]	176	c declaration liees au parallelisme
[630]	177	INTEGER :: ierr
[774]	178	LOGICAL :: FirstCaldyn
	179	LOGICAL :: FirstPhysic
[630]	180	INTEGER :: ijb,ije,j,i
	181	type(Request) :: TestRequest
	182	type(Request) :: Request_Dissip
	183	type(Request) :: Request_physic
[774]	184	REAL,SAVE :: dvfi_tmp(iip1,llm),dufi_tmp(iip1,llm)
[1146]	185	REAL,SAVE :: dtetafi_tmp(iip1,llm)
	186	REAL,DIMENSION(:,:,:),ALLOCATABLE,SAVE :: dqfi_tmp
[774]	187	REAL,SAVE :: dpfi_tmp(iip1)
	188
	189	INTEGER :: true_itau
	190	INTEGER :: iapptrac
	191	INTEGER :: AdjustCount
[1279]	192	! INTEGER :: var_time
[774]	193	LOGICAL :: ok_start_timer=.FALSE.
[1146]	194	LOGICAL, SAVE :: firstcall=.TRUE.
[774]	195
	196	c$OMP MASTER
[630]	197	ItCount=0
[774]	198	c$OMP END MASTER
	199	true_itau=0
	200	FirstCaldyn=.TRUE.
	201	FirstPhysic=.TRUE.
	202	iapptrac=0
	203	AdjustCount = 0
	204	lafin=.false.
[630]	205
	206	itaufin = nday*day_step
	207	itaufinp1 = itaufin +1
	208
	209	itau = 0
[1279]	210	! iday = day_ini+itau/day_step
[1403]	211	! time = REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
[1279]	212	! IF(time.GT.1.) THEN
	213	! time = time-1.
	214	! iday = iday+1
	215	! ENDIF
[630]	216
[1146]	217	c Allocate variables depending on dynamic variable nqtot
	218	c$OMP MASTER
	219	IF (firstcall) THEN
	220	firstcall=.FALSE.
	221	ALLOCATE(dq(ip1jmp1,llm,nqtot))
	222	ALLOCATE(dqfi(ip1jmp1,llm,nqtot))
	223	ALLOCATE(dqfi_tmp(iip1,llm,nqtot))
	224	END IF
	225	c$OMP END MASTER
	226	c$OMP BARRIER
	227
[630]	228	c-----------------------------------------------------------------------
	229	c On initialise la pression et la fonction d'Exner :
	230	c --------------------------------------------------
	231
[774]	232	c$OMP MASTER
[1454]	233	dq(:,:,:)=0.
[630]	234	CALL pression ( ip1jmp1, ap, bp, ps, p )
[1625]	235	if (pressure_exner) then
[1520]	236	CALL exner_hyb( ip1jmp1, ps, p,alpha,beta, pks, pk, pkf )
[1625]	237	else
[1520]	238	CALL exner_milieu( ip1jmp1, ps, p, beta, pks, pk, pkf )
	239	endif
[774]	240	c$OMP END MASTER
[630]	241	c-----------------------------------------------------------------------
	242	c Debut de l'integration temporelle:
	243	c ----------------------------------
[764]	244	c et du parallelisme !!
[630]	245
[1614]	246	1 CONTINUE ! Matsuno Forward step begins here
[630]	247
[1577]	248	jD_cur = jD_ref + day_ini - day_ref + &
[1626]	249	& itau/day_step
[1577]	250	jH_cur = jH_ref + start_time + &
[1626]	251	& mod(itau,day_step)/float(day_step)
[1577]	252	if (jH_cur > 1.0 ) then
	253	jD_cur = jD_cur +1.
	254	jH_cur = jH_cur -1.
	255	endif
[985]	256
[630]	257
	258	#ifdef CPP_IOIPSL
[1279]	259	if (ok_guide) then
	260	!$OMP MASTER
	261	call guide_main(itau,ucov,vcov,teta,q,masse,ps)
	262	!$OMP END MASTER
	263	!$OMP BARRIER
[630]	264	endif
	265	#endif
[1279]	266
[630]	267	c
	268	c IF( MOD( itau, 10* day_step ).EQ.0 ) THEN
	269	c CALL test_period ( ucov,vcov,teta,q,p,phis )
	270	c PRINT *,' ---- Test_period apres continue OK ! -----', itau
	271	c ENDIF
	272	c
	273	cym CALL SCOPY( ijmllm ,vcov , 1, vcovm1 , 1 )
	274	cym CALL SCOPY( ijp1llm,ucov , 1, ucovm1 , 1 )
	275	cym CALL SCOPY( ijp1llm,teta , 1, tetam1 , 1 )
	276	cym CALL SCOPY( ijp1llm,masse, 1, massem1, 1 )
	277	cym CALL SCOPY( ip1jmp1, ps , 1, psm1 , 1 )
	278
	279	if (FirstCaldyn) then
[774]	280	c$OMP MASTER
[630]	281	ucovm1=ucov
	282	vcovm1=vcov
	283	tetam1= teta
	284	massem1= masse
	285	psm1= ps
[1616]	286
	287	! Ehouarn: finvmaold is actually not used
	288	! finvmaold = masse
	289	! CALL filtreg ( finvmaold ,jjp1, llm, -2,2, .TRUE., 1 )
[774]	290	c$OMP END MASTER
	291	c$OMP BARRIER
[630]	292	else
[1146]	293	! Save fields obtained at previous time step as '...m1'
[630]	294	ijb=ij_begin
	295	ije=ij_end
[774]	296
	297	c$OMP MASTER
[630]	298	psm1 (ijb:ije) = ps (ijb:ije)
[774]	299	c$OMP END MASTER
	300
	301	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
[949]	302	DO l=1,llm
[774]	303	ije=ij_end
[949]	304	ucovm1 (ijb:ije,l) = ucov (ijb:ije,l)
[774]	305	tetam1 (ijb:ije,l) = teta (ijb:ije,l)
	306	massem1 (ijb:ije,l) = masse (ijb:ije,l)
[1616]	307	! finvmaold(ijb:ije,l)=masse(ijb:ije,l)
[949]	308
[774]	309	if (pole_sud) ije=ij_end-iip1
	310	vcovm1(ijb:ije,l) = vcov (ijb:ije,l)
[630]	311
[774]	312
	313	ENDDO
[985]	314	c$OMP ENDDO
[774]	315
[1616]	316	! Ehouarn: finvmaold not used
	317	! CALL filtreg_p ( finvmaold ,jj_begin,jj_end,jjp1,
	318	! . llm, -2,2, .TRUE., 1 )
[774]	319
[1146]	320	endif ! of if (FirstCaldyn)
[630]	321
	322	forward = .TRUE.
	323	leapf = .FALSE.
	324	dt = dtvr
	325
	326	c ... P.Le Van .26/04/94 ....
	327
	328	cym CALL SCOPY ( ijp1llm, masse, 1, finvmaold, 1 )
	329	cym CALL filtreg ( finvmaold ,jjp1, llm, -2,2, .TRUE., 1 )
	330
[764]	331	cym ne sert a rien
[630]	332	cym call minmax(ijp1llm,q(:,:,3),zqmin,zqmax)
	333
[1614]	334	2 CONTINUE ! Matsuno backward or leapfrog step begins here
[630]	335
[774]	336	c$OMP MASTER
[630]	337	ItCount=ItCount+1
[995]	338	if (MOD(ItCount,1)==1) then
[630]	339	debug=.true.
	340	else
	341	debug=.false.
	342	endif
[774]	343	c$OMP END MASTER
[630]	344	c-----------------------------------------------------------------------
	345
	346	c date:
	347	c -----
	348
	349
	350	c gestion des appels de la physique et des dissipations:
	351	c ------------------------------------------------------
	352	c
	353	c ... P.Le Van ( 6/02/95 ) ....
	354
	355	apphys = .FALSE.
	356	statcl = .FALSE.
	357	conser = .FALSE.
	358	apdiss = .FALSE.
[1502]	359
[630]	360	IF( purmats ) THEN
[1403]	361	! Purely Matsuno time stepping
[630]	362	IF( MOD(itau,iconser) .EQ.0.AND. forward ) conser = .TRUE.
[1502]	363	IF( MOD(itau,dissip_period ).EQ.0.AND..NOT.forward )
	364	s apdiss = .TRUE.
[630]	365	IF( MOD(itau,iphysiq ).EQ.0.AND..NOT.forward
[1146]	366	s .and. iflag_phys.EQ.1 ) apphys = .TRUE.
[630]	367	ELSE
[1403]	368	! Leapfrog/Matsuno time stepping
[630]	369	IF( MOD(itau ,iconser) .EQ. 0 ) conser = .TRUE.
[1502]	370	IF( MOD(itau+1,dissip_period).EQ.0 .AND. .NOT. forward )
	371	s apdiss = .TRUE.
[1146]	372	IF( MOD(itau+1,iphysiq).EQ.0.AND.iflag_phys.EQ.1) apphys=.TRUE.
[630]	373	END IF
	374
[1403]	375	! Ehouarn: for Shallow Water case (ie: 1 vertical layer),
	376	! supress dissipation step
	377	if (llm.eq.1) then
	378	apdiss=.false.
	379	endif
	380
[630]	381	cym ---> Pour le moment
	382	cym apphys = .FALSE.
	383	statcl = .FALSE.
[1403]	384	conser = .FALSE. ! ie: no output of control variables to stdout in //
[630]	385
	386	if (firstCaldyn) then
[774]	387	c$OMP MASTER
[630]	388	call SetDistrib(jj_Nb_Caldyn)
[774]	389	c$OMP END MASTER
	390	c$OMP BARRIER
[630]	391	firstCaldyn=.FALSE.
	392	cym call InitTime
[774]	393	c$OMP MASTER
[630]	394	call Init_timer
[774]	395	c$OMP END MASTER
[630]	396	endif
[774]	397
	398	c$OMP MASTER
	399	IF (ok_start_timer) THEN
	400	CALL InitTime
[949]	401	ok_start_timer=.FALSE.
[774]	402	ENDIF
	403	c$OMP END MASTER
	404
[630]	405	if (Adjust) then
[774]	406	c$OMP MASTER
	407	AdjustCount=AdjustCount+1
	408	if (iapptrac==iapp_tracvl .and. (forward. OR . leapf)
	409	& .and. itau/iphysiq>2 .and. Adjustcount>30) then
[630]	410	AdjustCount=0
	411	call allgather_timer_average
	412
[1575]	413	if (prt_level > 9) then
[630]	414
[949]	415	print ,'********************************'
	416	print ,'*** TIMER CALDYN ****'
	417	do i=0,mpi_size-1
	418	print *,'proc',i,' : Nb Bandes :',jj_nb_caldyn(i),
[630]	419	& ' : temps moyen :',
	420	& timer_average(jj_nb_caldyn(i),timer_caldyn,i),
	421	& '+-',timer_delta(jj_nb_caldyn(i),timer_caldyn,i)
	422	enddo
	423
	424	print ,'********************************'
[949]	425	print ,'*** TIMER VANLEER ****'
	426	do i=0,mpi_size-1
	427	print *,'proc',i,' : Nb Bandes :',jj_nb_vanleer(i),
[630]	428	& ' : temps moyen :',
	429	& timer_average(jj_nb_vanleer(i),timer_vanleer,i),
	430	& '+-',timer_delta(jj_nb_vanleer(i),timer_vanleer,i)
	431	enddo
	432
	433	print ,'********************************'
[949]	434	print ,'*** TIMER DISSIP ****'
	435	do i=0,mpi_size-1
	436	print *,'proc',i,' : Nb Bandes :',jj_nb_dissip(i),
[630]	437	& ' : temps moyen :',
	438	& timer_average(jj_nb_dissip(i),timer_dissip,i),
	439	& '+-',timer_delta(jj_nb_dissip(i),timer_dissip,i)
	440	enddo
	441
[949]	442	if (mpi_rank==0) call WriteBands
	443
[630]	444	endif
	445
[949]	446	call AdjustBands_caldyn
[630]	447	if (mpi_rank==0) call WriteBands
[949]	448
	449	call Register_SwapFieldHallo(ucov,ucov,ip1jmp1,llm,
[630]	450	& jj_Nb_caldyn,0,0,TestRequest)
	451	call Register_SwapFieldHallo(ucovm1,ucovm1,ip1jmp1,llm,
	452	& jj_Nb_caldyn,0,0,TestRequest)
	453	call Register_SwapFieldHallo(vcov,vcov,ip1jm,llm,
	454	& jj_Nb_caldyn,0,0,TestRequest)
	455	call Register_SwapFieldHallo(vcovm1,vcovm1,ip1jm,llm,
	456	& jj_Nb_caldyn,0,0,TestRequest)
	457	call Register_SwapFieldHallo(teta,teta,ip1jmp1,llm,
	458	& jj_Nb_caldyn,0,0,TestRequest)
	459	call Register_SwapFieldHallo(tetam1,tetam1,ip1jmp1,llm,
	460	& jj_Nb_caldyn,0,0,TestRequest)
	461	call Register_SwapFieldHallo(masse,masse,ip1jmp1,llm,
	462	& jj_Nb_caldyn,0,0,TestRequest)
	463	call Register_SwapFieldHallo(massem1,massem1,ip1jmp1,llm,
	464	& jj_Nb_caldyn,0,0,TestRequest)
	465	call Register_SwapFieldHallo(ps,ps,ip1jmp1,1,
	466	& jj_Nb_caldyn,0,0,TestRequest)
	467	call Register_SwapFieldHallo(psm1,psm1,ip1jmp1,1,
	468	& jj_Nb_caldyn,0,0,TestRequest)
	469	call Register_SwapFieldHallo(pkf,pkf,ip1jmp1,llm,
	470	& jj_Nb_caldyn,0,0,TestRequest)
	471	call Register_SwapFieldHallo(pk,pk,ip1jmp1,llm,
	472	& jj_Nb_caldyn,0,0,TestRequest)
	473	call Register_SwapFieldHallo(pks,pks,ip1jmp1,1,
	474	& jj_Nb_caldyn,0,0,TestRequest)
	475	call Register_SwapFieldHallo(phis,phis,ip1jmp1,1,
	476	& jj_Nb_caldyn,0,0,TestRequest)
[774]	477	call Register_SwapFieldHallo(phi,phi,ip1jmp1,llm,
[630]	478	& jj_Nb_caldyn,0,0,TestRequest)
[1616]	479	! call Register_SwapFieldHallo(finvmaold,finvmaold,ip1jmp1,llm,
	480	! & jj_Nb_caldyn,0,0,TestRequest)
[630]	481
[1146]	482	do j=1,nqtot
[764]	483	call Register_SwapFieldHallo(q(1,1,j),q(1,1,j),ip1jmp1,llm,
	484	& jj_nb_caldyn,0,0,TestRequest)
	485	enddo
	486
[630]	487	call SetDistrib(jj_nb_caldyn)
	488	call SendRequest(TestRequest)
	489	call WaitRequest(TestRequest)
	490
[949]	491	call AdjustBands_dissip
	492	call AdjustBands_physic
[774]	493
[630]	494	endif
[774]	495	c$OMP END MASTER
[630]	496	endif
[774]	497
[630]	498
	499
	500	c-----------------------------------------------------------------------
	501	c calcul des tendances dynamiques:
	502	c --------------------------------
[774]	503	c$OMP BARRIER
	504	c$OMP MASTER
[630]	505	call VTb(VThallo)
[985]	506	c$OMP END MASTER
	507
[630]	508	call Register_Hallo(ucov,ip1jmp1,llm,1,1,1,1,TestRequest)
	509	call Register_Hallo(vcov,ip1jm,llm,1,1,1,1,TestRequest)
	510	call Register_Hallo(teta,ip1jmp1,llm,1,1,1,1,TestRequest)
	511	call Register_Hallo(ps,ip1jmp1,1,1,2,2,1,TestRequest)
	512	call Register_Hallo(pkf,ip1jmp1,llm,1,1,1,1,TestRequest)
	513	call Register_Hallo(pk,ip1jmp1,llm,1,1,1,1,TestRequest)
	514	call Register_Hallo(pks,ip1jmp1,1,1,1,1,1,TestRequest)
	515	call Register_Hallo(p,ip1jmp1,llmp1,1,1,1,1,TestRequest)
	516
[1146]	517	c do j=1,nqtot
[630]	518	c call Register_Hallo(q(1,1,j),ip1jmp1,llm,1,1,1,1,
	519	c * TestRequest)
	520	c enddo
	521
	522	call SendRequest(TestRequest)
[985]	523	c$OMP BARRIER
[630]	524	call WaitRequest(TestRequest)
[985]	525
	526	c$OMP MASTER
[630]	527	call VTe(VThallo)
[985]	528	c$OMP END MASTER
	529	c$OMP BARRIER
[764]	530
[949]	531	if (debug) then
[985]	532	!$OMP BARRIER
	533	!$OMP MASTER
[630]	534	call WriteField_p('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
	535	call WriteField_p('vcov',reshape(vcov,(/iip1,jjm,llm/)))
	536	call WriteField_p('teta',reshape(teta,(/iip1,jmp1,llm/)))
	537	call WriteField_p('ps',reshape(ps,(/iip1,jmp1/)))
	538	call WriteField_p('masse',reshape(masse,(/iip1,jmp1,llm/)))
[949]	539	call WriteField_p('pk',reshape(pk,(/iip1,jmp1,llm/)))
[630]	540	call WriteField_p('pks',reshape(pks,(/iip1,jmp1/)))
	541	call WriteField_p('pkf',reshape(pkf,(/iip1,jmp1,llm/)))
	542	call WriteField_p('phis',reshape(phis,(/iip1,jmp1/)))
[1146]	543	do j=1,nqtot
[764]	544	call WriteField_p('q'//trim(int2str(j)),
	545	. reshape(q(:,:,j),(/iip1,jmp1,llm/)))
[985]	546	enddo
	547	!$OMP END MASTER
	548	c$OMP BARRIER
[630]	549	endif
[985]	550
[630]	551
	552	True_itau=True_itau+1
[774]	553
	554	c$OMP MASTER
[1146]	555	IF (prt_level>9) THEN
	556	WRITE(lunout,*)"leapfrog_p: Iteration No",True_itau
	557	ENDIF
[630]	558
	559
	560	call start_timer(timer_caldyn)
	561
[1614]	562	! compute geopotential phi()
[630]	563	CALL geopot_p ( ip1jmp1, teta , pk , pks, phis , phi )
	564
	565
	566	call VTb(VTcaldyn)
[774]	567	c$OMP END MASTER
[1279]	568	! var_time=time+iday-day_ini
[764]	569
[985]	570	c$OMP BARRIER
	571	! CALL FTRACE_REGION_BEGIN("caldyn")
[1279]	572	time = jD_cur + jH_cur
[630]	573	CALL caldyn_p
	574	$ ( itau,ucov,vcov,teta,ps,masse,pk,pkf,phis ,
[1279]	575	$ phi,conser,du,dv,dteta,dp,w, pbaru,pbarv, time )
[764]	576
[985]	577	! CALL FTRACE_REGION_END("caldyn")
[1279]	578
[774]	579	c$OMP MASTER
[630]	580	call VTe(VTcaldyn)
[774]	581	c$OMP END MASTER
[985]	582
	583	cc$OMP BARRIER
	584	cc$OMP MASTER
[1279]	585	! call WriteField_p('du',reshape(du,(/iip1,jmp1,llm/)))
	586	! call WriteField_p('dv',reshape(dv,(/iip1,jjm,llm/)))
	587	! call WriteField_p('dteta',reshape(dteta,(/iip1,jmp1,llm/)))
	588	! call WriteField_p('dp',reshape(dp,(/iip1,jmp1/)))
	589	! call WriteField_p('w',reshape(w,(/iip1,jmp1,llm/)))
	590	! call WriteField_p('pbaru',reshape(pbaru,(/iip1,jmp1,llm/)))
	591	! call WriteField_p('pbarv',reshape(pbarv,(/iip1,jjm,llm/)))
	592	! call WriteField_p('p',reshape(p,(/iip1,jmp1,llmp1/)))
	593	! call WriteField_p('masse',reshape(masse,(/iip1,jmp1,llm/)))
	594	! call WriteField_p('pk',reshape(pk,(/iip1,jmp1,llm/)))
[985]	595	cc$OMP END MASTER
[630]	596
	597	c-----------------------------------------------------------------------
	598	c calcul des tendances advection des traceurs (dont l'humidite)
	599	c -------------------------------------------------------------
	600
	601	IF( forward. OR . leapf ) THEN
[774]	602	cc$OMP PARALLEL DEFAULT(SHARED)
[630]	603	c
[960]	604	CALL caladvtrac_p(q,pbaru,pbarv,
	605	* p, masse, dq, teta,
	606	. flxw,pk, iapptrac)
[985]	607
[1454]	608	C Stokage du flux de masse pour traceurs OFF-LINE
	609	IF (offline .AND. .NOT. adjust) THEN
	610	CALL fluxstokenc_p(pbaru,pbarv,masse,teta,phi,phis,
	611	. dtvr, itau)
	612	ENDIF
[985]	613
[1146]	614	ENDIF ! of IF( forward. OR . leapf )
[774]	615	cc$OMP END PARALLEL
[630]	616
	617	c-----------------------------------------------------------------------
	618	c integrations dynamique et traceurs:
	619	c ----------------------------------
[774]	620
	621	c$OMP MASTER
[630]	622	call VTb(VTintegre)
[774]	623	c$OMP END MASTER
[764]	624	c call WriteField_p('ucovm1',reshape(ucovm1,(/iip1,jmp1,llm/)))
	625	c call WriteField_p('vcovm1',reshape(vcovm1,(/iip1,jjm,llm/)))
	626	c call WriteField_p('tetam1',reshape(tetam1,(/iip1,jmp1,llm/)))
	627	c call WriteField_p('psm1',reshape(psm1,(/iip1,jmp1/)))
	628	c call WriteField_p('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
	629	c call WriteField_p('vcov',reshape(vcov,(/iip1,jjm,llm/)))
	630	c call WriteField_p('teta',reshape(teta,(/iip1,jmp1,llm/)))
	631	c call WriteField_p('ps',reshape(ps,(/iip1,jmp1/)))
[774]	632	cc$OMP PARALLEL DEFAULT(SHARED)
[985]	633	c$OMP BARRIER
	634	! CALL FTRACE_REGION_BEGIN("integrd")
[1146]	635
[630]	636	CALL integrd_p ( 2,vcovm1,ucovm1,tetam1,psm1,massem1 ,
[1616]	637	$ dv,du,dteta,dq,dp,vcov,ucov,teta,q,ps,masse,phis )
	638	! $ finvmaold )
[630]	639
[985]	640	! CALL FTRACE_REGION_END("integrd")
	641	c$OMP BARRIER
	642	cc$OMP MASTER
[764]	643	c call WriteField_p('ucovm1',reshape(ucovm1,(/iip1,jmp1,llm/)))
	644	c call WriteField_p('vcovm1',reshape(vcovm1,(/iip1,jjm,llm/)))
	645	c call WriteField_p('tetam1',reshape(tetam1,(/iip1,jmp1,llm/)))
	646	c call WriteField_p('psm1',reshape(psm1,(/iip1,jmp1/)))
	647	c call WriteField_p('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
	648	c call WriteField_p('vcov',reshape(vcov,(/iip1,jjm,llm/)))
	649	c call WriteField_p('teta',reshape(teta,(/iip1,jmp1,llm/)))
	650	c call WriteField_p('dteta',reshape(dteta,(/iip1,jmp1,llm/)))
[985]	651	c
	652	c call WriteField_p('ps',reshape(ps,(/iip1,jmp1/)))
[1146]	653	c do j=1,nqtot
[985]	654	c call WriteField_p('q'//trim(int2str(j)),
	655	c . reshape(q(:,:,j),(/iip1,jmp1,llm/)))
	656	c call WriteField_p('dq'//trim(int2str(j)),
	657	c . reshape(dq(:,:,j),(/iip1,jmp1,llm/)))
	658	c enddo
	659	cc$OMP END MASTER
[764]	660
[985]	661
[774]	662	c$OMP MASTER
[630]	663	call VTe(VTintegre)
[774]	664	c$OMP END MASTER
[630]	665	c .P.Le Van (26/04/94 ajout de finvpold dans l'appel d'integrd)
	666	c
	667	c-----------------------------------------------------------------------
	668	c calcul des tendances physiques:
	669	c -------------------------------
	670	c ######## P.Le Van ( Modif le 6/02/95 ) ###########
	671	c
	672	IF( purmats ) THEN
	673	IF( itau.EQ.itaufin.AND..NOT.forward ) lafin = .TRUE.
	674	ELSE
	675	IF( itau+1. EQ. itaufin ) lafin = .TRUE.
	676	ENDIF
[774]	677
	678	cc$OMP END PARALLEL
	679
[630]	680	c
	681	c
	682	IF( apphys ) THEN
	683	c
	684	c ....... Ajout P.Le Van ( 17/04/96 ) ...........
	685	c
[774]	686	cc$OMP PARALLEL DEFAULT(SHARED)
	687	cc$OMP+ PRIVATE(rdaym_ini,rdayvrai,ijb,ije)
[764]	688
	689	c$OMP MASTER
[630]	690	call suspend_timer(timer_caldyn)
[1146]	691
[1403]	692	if (prt_level >= 10) then
[1146]	693	write(lunout,*)
	694	& 'leapfrog_p: Entree dans la physique : Iteration No ',true_itau
[1403]	695	endif
[764]	696	c$OMP END MASTER
	697
[630]	698	CALL pression_p ( ip1jmp1, ap, bp, ps, p )
[764]	699
[985]	700	c$OMP BARRIER
[1625]	701	if (pressure_exner) then
[1520]	702	CALL exner_hyb_p( ip1jmp1, ps, p,alpha,beta,pks, pk, pkf )
[1625]	703	else
[1520]	704	CALL exner_milieu_p( ip1jmp1, ps, p, beta, pks, pk, pkf )
	705	endif
[985]	706	c$OMP BARRIER
[1279]	707	jD_cur = jD_ref + day_ini - day_ref
[1626]	708	$ + itau/day_step
[1577]	709	jH_cur = jH_ref + start_time + &
[1626]	710	& mod(itau,day_step)/float(day_step)
[1279]	711	! call ju2ymds(jD_cur+jH_cur, an, mois, jour, secondes)
[1577]	712	if (jH_cur > 1.0 ) then
	713	jD_cur = jD_cur +1.
	714	jH_cur = jH_cur -1.
	715	endif
[630]	716
	717	c rajout debug
	718	c lafin = .true.
	719
	720
	721	c Inbterface avec les routines de phylmd (phymars ... )
	722	c -----------------------------------------------------
	723
	724	c+jld
	725
[764]	726	c Diagnostique de conservation de l'energie : initialisation
[630]	727	IF (ip_ebil_dyn.ge.1 ) THEN
	728	ztit='bil dyn'
[1146]	729	! Ehouarn: be careful, diagedyn is Earth-specific (includes ../phylmd/..)!
	730	IF (planet_type.eq."earth") THEN
[1615]	731	#ifdef CPP_EARTH
[1146]	732	CALL diagedyn(ztit,2,1,1,dtphys
	733	& , ucov , vcov , ps, p ,pk , teta , q(:,:,1), q(:,:,2))
[1615]	734	#endif
[1146]	735	ENDIF
[630]	736	ENDIF
	737	c-jld
[764]	738	c$OMP BARRIER
	739	c$OMP MASTER
[630]	740	call VTb(VThallo)
[985]	741	c$OMP END MASTER
	742
[630]	743	call SetTag(Request_physic,800)
[949]	744
[630]	745	call Register_SwapFieldHallo(ucov,ucov,ip1jmp1,llm,
	746	* jj_Nb_physic,2,2,Request_physic)
	747
	748	call Register_SwapFieldHallo(vcov,vcov,ip1jm,llm,
	749	* jj_Nb_physic,2,2,Request_physic)
	750
	751	call Register_SwapFieldHallo(teta,teta,ip1jmp1,llm,
	752	* jj_Nb_physic,2,2,Request_physic)
	753
[1279]	754	call Register_SwapFieldHallo(masse,masse,ip1jmp1,llm,
	755	* jj_Nb_physic,1,2,Request_physic)
	756
[630]	757	call Register_SwapFieldHallo(p,p,ip1jmp1,llmp1,
	758	* jj_Nb_physic,2,2,Request_physic)
	759
	760	call Register_SwapFieldHallo(pk,pk,ip1jmp1,llm,
	761	* jj_Nb_physic,2,2,Request_physic)
	762
	763	call Register_SwapFieldHallo(phis,phis,ip1jmp1,1,
	764	* jj_Nb_physic,2,2,Request_physic)
	765
	766	call Register_SwapFieldHallo(phi,phi,ip1jmp1,llm,
	767	* jj_Nb_physic,2,2,Request_physic)
	768
	769	call Register_SwapFieldHallo(w,w,ip1jmp1,llm,
	770	* jj_Nb_physic,2,2,Request_physic)
	771
[949]	772	c call SetDistrib(jj_nb_vanleer)
[1146]	773	do j=1,nqtot
[630]	774
	775	call Register_SwapFieldHallo(q(1,1,j),q(1,1,j),ip1jmp1,llm,
	776	* jj_Nb_physic,2,2,Request_physic)
	777	enddo
[960]	778
[630]	779	call Register_SwapFieldHallo(flxw,flxw,ip1jmp1,llm,
	780	* jj_Nb_physic,2,2,Request_physic)
[949]	781
[630]	782	call SendRequest(Request_Physic)
[985]	783	c$OMP BARRIER
[630]	784	call WaitRequest(Request_Physic)
[985]	785
	786	c$OMP BARRIER
	787	c$OMP MASTER
	788	call SetDistrib(jj_nb_Physic)
[949]	789	call VTe(VThallo)
	790
	791	call VTb(VTphysiq)
[764]	792	c$OMP END MASTER
	793	c$OMP BARRIER
	794
[949]	795	cc$OMP MASTER
[764]	796	c call WriteField_p('ucovfi',reshape(ucov,(/iip1,jmp1,llm/)))
	797	c call WriteField_p('vcovfi',reshape(vcov,(/iip1,jjm,llm/)))
	798	c call WriteField_p('tetafi',reshape(teta,(/iip1,jmp1,llm/)))
	799	c call WriteField_p('pfi',reshape(p,(/iip1,jmp1,llmp1/)))
	800	c call WriteField_p('pkfi',reshape(pk,(/iip1,jmp1,llm/)))
	801	cc$OMP END MASTER
	802	cc$OMP BARRIER
[985]	803	! CALL FTRACE_REGION_BEGIN("calfis")
[1279]	804	CALL calfis_p(lafin ,jD_cur, jH_cur,
[630]	805	$ ucov,vcov,teta,q,masse,ps,p,pk,phis,phi ,
[960]	806	$ du,dv,dteta,dq,
[630]	807	$ flxw,
	808	$ clesphy0, dufi,dvfi,dtetafi,dqfi,dpfi )
[985]	809	! CALL FTRACE_REGION_END("calfis")
[630]	810	ijb=ij_begin
	811	ije=ij_end
	812	if ( .not. pole_nord) then
[764]	813	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
	814	DO l=1,llm
	815	dufi_tmp(1:iip1,l) = dufi(ijb:ijb+iim,l)
	816	dvfi_tmp(1:iip1,l) = dvfi(ijb:ijb+iim,l)
	817	dtetafi_tmp(1:iip1,l)= dtetafi(ijb:ijb+iim,l)
	818	dqfi_tmp(1:iip1,l,:) = dqfi(ijb:ijb+iim,l,:)
	819	ENDDO
	820	c$OMP END DO NOWAIT
	821
	822	c$OMP MASTER
[630]	823	dpfi_tmp(1:iip1) = dpfi(ijb:ijb+iim)
[764]	824	c$OMP END MASTER
[1146]	825	endif ! of if ( .not. pole_nord)
[764]	826
	827	c$OMP BARRIER
	828	c$OMP MASTER
[949]	829	call SetDistrib(jj_nb_Physic_bis)
[630]	830
	831	call VTb(VThallo)
[985]	832	c$OMP END MASTER
	833	c$OMP BARRIER
[630]	834
	835	call Register_Hallo(dufi,ip1jmp1,llm,
	836	* 1,0,0,1,Request_physic)
	837
	838	call Register_Hallo(dvfi,ip1jm,llm,
	839	* 1,0,0,1,Request_physic)
	840
	841	call Register_Hallo(dtetafi,ip1jmp1,llm,
	842	* 1,0,0,1,Request_physic)
	843
	844	call Register_Hallo(dpfi,ip1jmp1,1,
	845	* 1,0,0,1,Request_physic)
	846
[1146]	847	do j=1,nqtot
[630]	848	call Register_Hallo(dqfi(1,1,j),ip1jmp1,llm,
	849	* 1,0,0,1,Request_physic)
	850	enddo
	851
	852	call SendRequest(Request_Physic)
[985]	853	c$OMP BARRIER
[630]	854	call WaitRequest(Request_Physic)
	855
[985]	856	c$OMP BARRIER
	857	c$OMP MASTER
[630]	858	call VTe(VThallo)
	859
	860	call SetDistrib(jj_nb_Physic)
[764]	861	c$OMP END MASTER
[949]	862	c$OMP BARRIER
	863	ijb=ij_begin
	864	if (.not. pole_nord) then
	865
[764]	866	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
	867	DO l=1,llm
	868	dufi(ijb:ijb+iim,l) = dufi(ijb:ijb+iim,l)+dufi_tmp(1:iip1,l)
	869	dvfi(ijb:ijb+iim,l) = dvfi(ijb:ijb+iim,l)+dvfi_tmp(1:iip1,l)
	870	dtetafi(ijb:ijb+iim,l) = dtetafi(ijb:ijb+iim,l)
	871	& +dtetafi_tmp(1:iip1,l)
	872	dqfi(ijb:ijb+iim,l,:) = dqfi(ijb:ijb+iim,l,:)
	873	& + dqfi_tmp(1:iip1,l,:)
	874	ENDDO
	875	c$OMP END DO NOWAIT
	876
	877	c$OMP MASTER
[630]	878	dpfi(ijb:ijb+iim) = dpfi(ijb:ijb+iim)+ dpfi_tmp(1:iip1)
[764]	879	c$OMP END MASTER
[949]	880
[1146]	881	endif ! of if (.not. pole_nord)
[764]	882	c$OMP BARRIER
[949]	883	cc$OMP MASTER
[630]	884	c call WriteField_p('dufi',reshape(dufi,(/iip1,jmp1,llm/)))
	885	c call WriteField_p('dvfi',reshape(dvfi,(/iip1,jjm,llm/)))
	886	c call WriteField_p('dtetafi',reshape(dtetafi,(/iip1,jmp1,llm/)))
	887	c call WriteField_p('dpfi',reshape(dpfi,(/iip1,jmp1/)))
[764]	888	cc$OMP END MASTER
[630]	889	c
[1146]	890	c do j=1,nqtot
[630]	891	c call WriteField_p('dqfi'//trim(int2str(j)),
	892	c . reshape(dqfi(:,:,j),(/iip1,jmp1,llm/)))
	893	c enddo
	894
	895	c ajout des tendances physiques:
	896	c ------------------------------
[1000]	897	IF (ok_strato) THEN
[1279]	898	CALL top_bound_p( vcov,ucov,teta,masse,dufi,dvfi,dtetafi)
[1000]	899	ENDIF
	900
[1146]	901	CALL addfi_p( dtphys, leapf, forward ,
[630]	902	$ ucov, vcov, teta , q ,ps ,
	903	$ dufi, dvfi, dtetafi , dqfi ,dpfi )
	904
[764]	905	c$OMP BARRIER
	906	c$OMP MASTER
[630]	907	call VTe(VTphysiq)
	908
	909	call VTb(VThallo)
[985]	910	c$OMP END MASTER
[630]	911
	912	call SetTag(Request_physic,800)
	913	call Register_SwapField(ucov,ucov,ip1jmp1,llm,
	914	* jj_Nb_caldyn,Request_physic)
	915
	916	call Register_SwapField(vcov,vcov,ip1jm,llm,
	917	* jj_Nb_caldyn,Request_physic)
	918
	919	call Register_SwapField(teta,teta,ip1jmp1,llm,
	920	* jj_Nb_caldyn,Request_physic)
	921
[1279]	922	call Register_SwapField(masse,masse,ip1jmp1,llm,
	923	* jj_Nb_caldyn,Request_physic)
	924
[630]	925	call Register_SwapField(p,p,ip1jmp1,llmp1,
	926	* jj_Nb_caldyn,Request_physic)
	927
	928	call Register_SwapField(pk,pk,ip1jmp1,llm,
	929	* jj_Nb_caldyn,Request_physic)
	930
	931	call Register_SwapField(phis,phis,ip1jmp1,1,
	932	* jj_Nb_caldyn,Request_physic)
	933
	934	call Register_SwapField(phi,phi,ip1jmp1,llm,
	935	* jj_Nb_caldyn,Request_physic)
	936
	937	call Register_SwapField(w,w,ip1jmp1,llm,
	938	* jj_Nb_caldyn,Request_physic)
	939
[1146]	940	do j=1,nqtot
[630]	941
	942	call Register_SwapField(q(1,1,j),q(1,1,j),ip1jmp1,llm,
	943	* jj_Nb_caldyn,Request_physic)
	944
	945	enddo
	946
	947	call SendRequest(Request_Physic)
[985]	948	c$OMP BARRIER
[630]	949	call WaitRequest(Request_Physic)
	950
[985]	951	c$OMP BARRIER
	952	c$OMP MASTER
	953	call VTe(VThallo)
	954	call SetDistrib(jj_Nb_caldyn)
[764]	955	c$OMP END MASTER
	956	c$OMP BARRIER
[630]	957	c
[764]	958	c Diagnostique de conservation de l'energie : difference
[630]	959	IF (ip_ebil_dyn.ge.1 ) THEN
	960	ztit='bil phys'
	961	CALL diagedyn(ztit,2,1,1,dtphys
	962	e , ucov , vcov , ps, p ,pk , teta , q(:,:,1), q(:,:,2))
	963	ENDIF
[764]	964
	965	cc$OMP MASTER
	966	c if (debug) then
	967	c call WriteField_p('ucovfi',reshape(ucov,(/iip1,jmp1,llm/)))
	968	c call WriteField_p('vcovfi',reshape(vcov,(/iip1,jjm,llm/)))
	969	c call WriteField_p('tetafi',reshape(teta,(/iip1,jmp1,llm/)))
	970	c endif
	971	cc$OMP END MASTER
	972
[630]	973
[1146]	974	c-jld
	975	c$OMP MASTER
	976	call resume_timer(timer_caldyn)
	977	if (FirstPhysic) then
	978	ok_start_timer=.TRUE.
	979	FirstPhysic=.false.
	980	endif
	981	c$OMP END MASTER
	982	ENDIF ! of IF( apphys )
	983
	984	IF(iflag_phys.EQ.2) THEN ! "Newtonian" case
[1454]	985	! Academic case : Simple friction and Newtonan relaxation
	986	! -------------------------------------------------------
[630]	987	ijb=ij_begin
	988	ije=ij_end
[1403]	989	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
	990	do l=1,llm
[1454]	991	teta(ijb:ije,l)=teta(ijb:ije,l)-dtvr*
	992	& (teta(ijb:ije,l)-tetarappel(ijb:ije,l))*
	993	& (knewt_g+knewt_t(l)*clat4(ijb:ije))
	994	enddo ! of do l=1,llm
[1403]	995	!$OMP END DO
[630]	996
[1505]	997	!$OMP MASTER
	998	if (planet_type.eq."giant") then
	999	! add an intrinsic heat flux at the base of the atmosphere
	1000	teta(ijb:ije,1) = teta(ijb:ije,1)
	1001	& + dtvr * aire(ijb:ije) * ihf / cpp / masse(ijb:ije,1)
	1002	endif
	1003	!$OMP END MASTER
	1004	!$OMP BARRIER
	1005
[630]	1006	call Register_Hallo(ucov,ip1jmp1,llm,0,1,1,0,Request_Physic)
	1007	call Register_Hallo(vcov,ip1jm,llm,1,1,1,1,Request_Physic)
	1008	call SendRequest(Request_Physic)
[1279]	1009	c$OMP BARRIER
[630]	1010	call WaitRequest(Request_Physic)
[1403]	1011	c$OMP BARRIER
[1454]	1012	call friction_p(ucov,vcov,dtvr)
[1403]	1013	!$OMP BARRIER
[1454]	1014
	1015	! Sponge layer (if any)
	1016	IF (ok_strato) THEN
	1017	! set dufi,dvfi,... to zero
	1018	ijb=ij_begin
	1019	ije=ij_end
	1020	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
	1021	do l=1,llm
	1022	dufi(ijb:ije,l)=0
	1023	dtetafi(ijb:ije,l)=0
	1024	dqfi(ijb:ije,l,1:nqtot)=0
	1025	enddo
	1026	!$OMP END DO
[1492]	1027	!$OMP MASTER
[1454]	1028	dpfi(ijb:ije)=0
[1492]	1029	!$OMP END MASTER
[1454]	1030	ijb=ij_begin
	1031	ije=ij_end
	1032	if (pole_sud) ije=ije-iip1
	1033	!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
	1034	do l=1,llm
	1035	dvfi(ijb:ije,l)=0
	1036	enddo
	1037	!$OMP END DO
	1038
	1039	CALL top_bound_p(vcov,ucov,teta,masse,dufi,dvfi,dtetafi)
	1040	CALL addfi_p( dtvr, leapf, forward ,
	1041	$ ucov, vcov, teta , q ,ps ,
	1042	$ dufi, dvfi, dtetafi , dqfi ,dpfi )
	1043	!$OMP BARRIER
	1044	ENDIF ! of IF (ok_strato)
[1146]	1045	ENDIF ! of IF(iflag_phys.EQ.2)
[630]	1046
	1047
[985]	1048	CALL pression_p ( ip1jmp1, ap, bp, ps, p )
[774]	1049	c$OMP BARRIER
[1625]	1050	if (pressure_exner) then
[1520]	1051	CALL exner_hyb_p( ip1jmp1, ps, p,alpha,beta, pks, pk, pkf )
[1625]	1052	else
[1520]	1053	CALL exner_milieu_p( ip1jmp1, ps, p, beta, pks, pk, pkf )
	1054	endif
[774]	1055	c$OMP BARRIER
[630]	1056
[774]	1057	cc$OMP END PARALLEL
[630]	1058
	1059	c-----------------------------------------------------------------------
	1060	c dissipation horizontale et verticale des petites echelles:
	1061	c ----------------------------------------------------------
	1062
	1063	IF(apdiss) THEN
[774]	1064	cc$OMP PARALLEL DEFAULT(SHARED)
	1065	cc$OMP+ PRIVATE(ijb,ije,tppn,tpn,tpps,tps)
[764]	1066	c$OMP MASTER
[630]	1067	call suspend_timer(timer_caldyn)
[949]	1068
	1069	c print*,'Entree dans la dissipation : Iteration No ',true_itau
[630]	1070	c calcul de l'energie cinetique avant dissipation
[949]	1071	c print *,'Passage dans la dissipation'
[630]	1072
	1073	call VTb(VThallo)
[764]	1074	c$OMP END MASTER
[630]	1075
[764]	1076	c$OMP BARRIER
[985]	1077
[630]	1078	call Register_SwapFieldHallo(ucov,ucov,ip1jmp1,llm,
	1079	* jj_Nb_dissip,1,1,Request_dissip)
	1080
	1081	call Register_SwapFieldHallo(vcov,vcov,ip1jm,llm,
	1082	* jj_Nb_dissip,1,1,Request_dissip)
	1083
	1084	call Register_SwapField(teta,teta,ip1jmp1,llm,
	1085	* jj_Nb_dissip,Request_dissip)
	1086
	1087	call Register_SwapField(p,p,ip1jmp1,llmp1,
	1088	* jj_Nb_dissip,Request_dissip)
	1089
	1090	call Register_SwapField(pk,pk,ip1jmp1,llm,
	1091	* jj_Nb_dissip,Request_dissip)
	1092
	1093	call SendRequest(Request_dissip)
[985]	1094	c$OMP BARRIER
[630]	1095	call WaitRequest(Request_dissip)
[985]	1096
	1097	c$OMP BARRIER
	1098	c$OMP MASTER
[630]	1099	call SetDistrib(jj_Nb_dissip)
[949]	1100	call VTe(VThallo)
[630]	1101	call VTb(VTdissipation)
[949]	1102	call start_timer(timer_dissip)
[764]	1103	c$OMP END MASTER
	1104	c$OMP BARRIER
	1105
[630]	1106	call covcont_p(llm,ucov,vcov,ucont,vcont)
	1107	call enercin_p(vcov,ucov,vcont,ucont,ecin0)
	1108
	1109	c dissipation
	1110
[985]	1111	! CALL FTRACE_REGION_BEGIN("dissip")
[630]	1112	CALL dissip_p(vcov,ucov,teta,p,dvdis,dudis,dtetadis)
[985]	1113	! CALL FTRACE_REGION_END("dissip")
[764]	1114
[949]	1115	ijb=ij_begin
	1116	ije=ij_end
	1117	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
	1118	DO l=1,llm
	1119	ucov(ijb:ije,l)=ucov(ijb:ije,l)+dudis(ijb:ije,l)
[764]	1120	ENDDO
[949]	1121	c$OMP END DO NOWAIT
	1122	if (pole_sud) ije=ije-iip1
	1123	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
	1124	DO l=1,llm
	1125	vcov(ijb:ije,l)=vcov(ijb:ije,l)+dvdis(ijb:ije,l)
[764]	1126	ENDDO
[949]	1127	c$OMP END DO NOWAIT
[764]	1128
[630]	1129	c teta=teta+dtetadis
	1130
	1131
	1132	c------------------------------------------------------------------------
	1133	if (dissip_conservative) then
	1134	C On rajoute la tendance due a la transform. Ec -> E therm. cree
	1135	C lors de la dissipation
[764]	1136	c$OMP BARRIER
	1137	c$OMP MASTER
[630]	1138	call suspend_timer(timer_dissip)
[949]	1139	call VTb(VThallo)
[985]	1140	c$OMP END MASTER
[630]	1141	call Register_Hallo(ucov,ip1jmp1,llm,1,1,1,1,Request_Dissip)
	1142	call Register_Hallo(vcov,ip1jm,llm,1,1,1,1,Request_Dissip)
	1143	call SendRequest(Request_Dissip)
[985]	1144	c$OMP BARRIER
[630]	1145	call WaitRequest(Request_Dissip)
[985]	1146	c$OMP MASTER
[630]	1147	call VTe(VThallo)
	1148	call resume_timer(timer_dissip)
[764]	1149	c$OMP END MASTER
[949]	1150	c$OMP BARRIER
[630]	1151	call covcont_p(llm,ucov,vcov,ucont,vcont)
	1152	call enercin_p(vcov,ucov,vcont,ucont,ecin)
	1153
[949]	1154	ijb=ij_begin
	1155	ije=ij_end
	1156	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
	1157	do l=1,llm
	1158	do ij=ijb,ije
	1159	dtetaecdt(ij,l)= (ecin0(ij,l)-ecin(ij,l))/ pk(ij,l)
	1160	dtetadis(ij,l)=dtetadis(ij,l)+dtetaecdt(ij,l)
[630]	1161	enddo
[949]	1162	enddo
	1163	c$OMP END DO NOWAIT
[1403]	1164	endif ! of if (dissip_conservative)
[630]	1165
	1166	ijb=ij_begin
	1167	ije=ij_end
[949]	1168	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
	1169	do l=1,llm
	1170	do ij=ijb,ije
[630]	1171	teta(ij,l)=teta(ij,l)+dtetadis(ij,l)
[949]	1172	enddo
	1173	enddo
	1174	c$OMP END DO NOWAIT
[630]	1175	c------------------------------------------------------------------------
	1176
	1177
	1178	c ....... P. Le Van ( ajout le 17/04/96 ) ...........
	1179	c ... Calcul de la valeur moyenne, unique de h aux poles .....
	1180	c
	1181
	1182	ijb=ij_begin
	1183	ije=ij_end
	1184
	1185	if (pole_nord) then
[764]	1186	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
[630]	1187	DO l = 1, llm
	1188	DO ij = 1,iim
	1189	tppn(ij) = aire( ij ) * teta( ij ,l)
	1190	ENDDO
	1191	tpn = SSUM(iim,tppn,1)/apoln
	1192
	1193	DO ij = 1, iip1
	1194	teta( ij ,l) = tpn
	1195	ENDDO
	1196	ENDDO
[764]	1197	c$OMP END DO NOWAIT
	1198
[1614]	1199	if (1 == 0) then
	1200	!!! Ehouarn: lines here 1) kill 1+1=2 in the dynamics
	1201	!!! 2) should probably not be here anyway
	1202	!!! but are kept for those who would want to revert to previous behaviour
[764]	1203	c$OMP MASTER
[630]	1204	DO ij = 1,iim
	1205	tppn(ij) = aire( ij ) * ps ( ij )
	1206	ENDDO
	1207	tpn = SSUM(iim,tppn,1)/apoln
	1208
	1209	DO ij = 1, iip1
	1210	ps( ij ) = tpn
	1211	ENDDO
[764]	1212	c$OMP END MASTER
[1614]	1213	endif ! of if (1 == 0)
	1214	endif ! of of (pole_nord)
[630]	1215
	1216	if (pole_sud) then
[764]	1217	c$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
[630]	1218	DO l = 1, llm
	1219	DO ij = 1,iim
	1220	tpps(ij) = aire(ij+ip1jm) * teta(ij+ip1jm,l)
	1221	ENDDO
	1222	tps = SSUM(iim,tpps,1)/apols
	1223
	1224	DO ij = 1, iip1
	1225	teta(ij+ip1jm,l) = tps
	1226	ENDDO
	1227	ENDDO
[764]	1228	c$OMP END DO NOWAIT
	1229
[1614]	1230	if (1 == 0) then
	1231	!!! Ehouarn: lines here 1) kill 1+1=2 in the dynamics
	1232	!!! 2) should probably not be here anyway
	1233	!!! but are kept for those who would want to revert to previous behaviour
[764]	1234	c$OMP MASTER
[630]	1235	DO ij = 1,iim
	1236	tpps(ij) = aire(ij+ip1jm) * ps (ij+ip1jm)
	1237	ENDDO
	1238	tps = SSUM(iim,tpps,1)/apols
	1239
	1240	DO ij = 1, iip1
	1241	ps(ij+ip1jm) = tps
	1242	ENDDO
[764]	1243	c$OMP END MASTER
[1614]	1244	endif ! of if (1 == 0)
	1245	endif ! of if (pole_sud)
[630]	1246
[764]	1247
	1248	c$OMP BARRIER
	1249	c$OMP MASTER
[630]	1250	call VTe(VTdissipation)
	1251
	1252	call stop_timer(timer_dissip)
[949]	1253
[630]	1254	call VTb(VThallo)
[985]	1255	c$OMP END MASTER
[630]	1256	call Register_SwapField(ucov,ucov,ip1jmp1,llm,
	1257	* jj_Nb_caldyn,Request_dissip)
	1258
	1259	call Register_SwapField(vcov,vcov,ip1jm,llm,
	1260	* jj_Nb_caldyn,Request_dissip)
	1261
	1262	call Register_SwapField(teta,teta,ip1jmp1,llm,
	1263	* jj_Nb_caldyn,Request_dissip)
	1264
	1265	call Register_SwapField(p,p,ip1jmp1,llmp1,
	1266	* jj_Nb_caldyn,Request_dissip)
	1267
	1268	call Register_SwapField(pk,pk,ip1jmp1,llm,
	1269	* jj_Nb_caldyn,Request_dissip)
	1270
	1271	call SendRequest(Request_dissip)
[985]	1272	c$OMP BARRIER
[630]	1273	call WaitRequest(Request_dissip)
[985]	1274
	1275	c$OMP BARRIER
	1276	c$OMP MASTER
[630]	1277	call SetDistrib(jj_Nb_caldyn)
	1278	call VTe(VThallo)
	1279	call resume_timer(timer_caldyn)
[961]	1280	c print *,'fin dissipation'
[764]	1281	c$OMP END MASTER
[985]	1282	c$OMP BARRIER
[1403]	1283	END IF ! of IF(apdiss)
[630]	1284
[774]	1285	cc$OMP END PARALLEL
	1286
[630]	1287	c ajout debug
	1288	c IF( lafin ) then
	1289	c abort_message = 'Simulation finished'
	1290	c call abort_gcm(modname,abort_message,0)
	1291	c ENDIF
	1292
	1293	c ********************************************************************
	1294	c ********************************************************************
	1295	c .... fin de l'integration dynamique et physique pour le pas itau ..
	1296	c ********************************************************************
	1297	c ********************************************************************
	1298
	1299	c preparation du pas d'integration suivant ......
	1300	cym call WriteField('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
	1301	cym call WriteField('vcov',reshape(vcov,(/iip1,jjm,llm/)))
[774]	1302	c$OMP MASTER
[630]	1303	call stop_timer(timer_caldyn)
[774]	1304	c$OMP END MASTER
[630]	1305	IF (itau==itaumax) then
[774]	1306	c$OMP MASTER
[630]	1307	call allgather_timer_average
	1308
	1309	if (mpi_rank==0) then
	1310
	1311	print ,'********************************'
[949]	1312	print ,'*** TIMER CALDYN ****'
	1313	do i=0,mpi_size-1
	1314	print *,'proc',i,' : Nb Bandes :',jj_nb_caldyn(i),
[630]	1315	& ' : temps moyen :',
	1316	& timer_average(jj_nb_caldyn(i),timer_caldyn,i)
	1317	enddo
	1318
	1319	print ,'********************************'
[949]	1320	print ,'*** TIMER VANLEER ****'
	1321	do i=0,mpi_size-1
	1322	print *,'proc',i,' : Nb Bandes :',jj_nb_vanleer(i),
[630]	1323	& ' : temps moyen :',
	1324	& timer_average(jj_nb_vanleer(i),timer_vanleer,i)
	1325	enddo
	1326
	1327	print ,'********************************'
[949]	1328	print ,'*** TIMER DISSIP ****'
	1329	do i=0,mpi_size-1
	1330	print *,'proc',i,' : Nb Bandes :',jj_nb_dissip(i),
[630]	1331	& ' : temps moyen :',
	1332	& timer_average(jj_nb_dissip(i),timer_dissip,i)
	1333	enddo
[949]	1334
	1335	print ,'********************************'
	1336	print ,'*** TIMER PHYSIC ****'
	1337	do i=0,mpi_size-1
	1338	print *,'proc',i,' : Nb Bandes :',jj_nb_physic(i),
[630]	1339	& ' : temps moyen :',
	1340	& timer_average(jj_nb_physic(i),timer_physic,i)
	1341	enddo
[949]	1342
[630]	1343	endif
	1344
	1345	print ,'Taille du Buffer MPI (REAL8)',MaxBufferSize
	1346	print ,'Taille du Buffer MPI utilise (REAL8)',MaxBufferSize_Used
	1347	print *, 'Temps total ecoule sur la parallelisation :',DiffTime()
	1348	print *, 'Temps CPU ecoule sur la parallelisation :',DiffCpuTime()
[985]	1349	CALL print_filtre_timer
[1279]	1350	call fin_getparam
[630]	1351	call finalize_parallel
[774]	1352	c$OMP END MASTER
[985]	1353	c$OMP BARRIER
[949]	1354	RETURN
[630]	1355	ENDIF
	1356
	1357	IF ( .NOT.purmats ) THEN
	1358	c ........................................................
	1359	c .............. schema matsuno + leapfrog ..............
	1360	c ........................................................
	1361
	1362	IF(forward. OR. leapf) THEN
	1363	itau= itau + 1
[1279]	1364	! iday= day_ini+itau/day_step
[1403]	1365	! time= REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
[1279]	1366	! IF(time.GT.1.) THEN
	1367	! time = time-1.
	1368	! iday = iday+1
	1369	! ENDIF
[630]	1370	ENDIF
	1371
	1372
[1286]	1373	IF( itau. EQ. itaufinp1 ) then
[630]	1374
[1286]	1375	if (flag_verif) then
	1376	write(79,*) 'ucov',ucov
	1377	write(80,*) 'vcov',vcov
	1378	write(81,*) 'teta',teta
	1379	write(82,*) 'ps',ps
	1380	write(83,*) 'q',q
	1381	WRITE(85,*) 'q1 = ',q(:,:,1)
	1382	WRITE(86,*) 'q3 = ',q(:,:,3)
	1383	endif
	1384
	1385
[774]	1386	c$OMP MASTER
[1279]	1387	call fin_getparam
[764]	1388	call finalize_parallel
[774]	1389	c$OMP END MASTER
[630]	1390	abort_message = 'Simulation finished'
	1391	call abort_gcm(modname,abort_message,0)
[985]	1392	RETURN
[630]	1393	ENDIF
	1394	c-----------------------------------------------------------------------
	1395	c ecriture du fichier histoire moyenne:
	1396	c -------------------------------------
	1397
	1398	IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) THEN
[774]	1399	c$OMP BARRIER
[630]	1400	IF(itau.EQ.itaufin) THEN
	1401	iav=1
	1402	ELSE
	1403	iav=0
	1404	ENDIF
	1405	#ifdef CPP_IOIPSL
[1146]	1406	IF (ok_dynzon) THEN
[774]	1407	call Register_Hallo(vcov,ip1jm,llm,1,0,0,1,TestRequest)
[985]	1408	call SendRequest(TestRequest)
	1409	c$OMP BARRIER
[630]	1410	call WaitRequest(TestRequest)
[1000]	1411	c$OMP BARRIER
[985]	1412	c$OMP MASTER
[1279]	1413	! CALL writedynav_p(histaveid, itau,vcov ,
	1414	! , ucov,teta,pk,phi,q,masse,ps,phis)
[1146]	1415
	1416	c ATTENTION!!! bilan_dyn_p ne marche probablement pas avec OpenMP
	1417	CALL bilan_dyn_p(2,dtvriperiod,dtvrday_step*periodav,
	1418	, ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,q)
[985]	1419	c$OMP END MASTER
[1146]	1420	ENDIF !ok_dynzon
[630]	1421	#endif
[1403]	1422	IF (ok_dyn_ave) THEN
	1423	!$OMP MASTER
	1424	#ifdef CPP_IOIPSL
	1425	! Ehouarn: Gather fields and make master send to output
	1426	call Gather_Field(vcov,ip1jm,llm,0)
	1427	call Gather_Field(ucov,ip1jmp1,llm,0)
	1428	call Gather_Field(teta,ip1jmp1,llm,0)
	1429	call Gather_Field(pk,ip1jmp1,llm,0)
	1430	call Gather_Field(phi,ip1jmp1,llm,0)
	1431	do iq=1,nqtot
	1432	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
	1433	enddo
	1434	call Gather_Field(masse,ip1jmp1,llm,0)
	1435	call Gather_Field(ps,ip1jmp1,1,0)
	1436	call Gather_Field(phis,ip1jmp1,1,0)
	1437	if (mpi_rank==0) then
	1438	CALL writedynav(itau,vcov,
	1439	& ucov,teta,pk,phi,q,masse,ps,phis)
	1440	endif
	1441	#endif
	1442	!$OMP END MASTER
	1443	ENDIF ! of IF (ok_dyn_ave)
	1444	ENDIF ! of IF((MOD(itau,iperiod).EQ.0).OR.(itau.EQ.itaufin))
[630]	1445
	1446	c-----------------------------------------------------------------------
	1447	c ecriture de la bande histoire:
	1448	c ------------------------------
	1449
[1403]	1450	IF( MOD(itau,iecri).EQ.0) THEN
	1451	! Ehouarn: output only during LF or Backward Matsuno
	1452	if (leapf.or.(.not.leapf.and.(.not.forward))) then
[774]	1453	c$OMP BARRIER
	1454	c$OMP MASTER
[1146]	1455	CALL geopot_p(ip1jmp1,teta,pk,pks,phis,phi)
[774]	1456
[949]	1457	cym unat=0.
	1458
[1146]	1459	ijb=ij_begin
	1460	ije=ij_end
[949]	1461
[1146]	1462	if (pole_nord) then
	1463	ijb=ij_begin+iip1
	1464	unat(1:iip1,:)=0.
	1465	endif
[949]	1466
[1146]	1467	if (pole_sud) then
	1468	ije=ij_end-iip1
	1469	unat(ij_end-iip1+1:ij_end,:)=0.
	1470	endif
[949]	1471
[1146]	1472	do l=1,llm
	1473	unat(ijb:ije,l)=ucov(ijb:ije,l)/cu(ijb:ije)
	1474	enddo
[630]	1475
[1146]	1476	ijb=ij_begin
	1477	ije=ij_end
	1478	if (pole_sud) ije=ij_end-iip1
[949]	1479
[1146]	1480	do l=1,llm
	1481	vnat(ijb:ije,l)=vcov(ijb:ije,l)/cv(ijb:ije)
	1482	enddo
[949]	1483
[630]	1484	#ifdef CPP_IOIPSL
[1403]	1485	if (ok_dyn_ins) then
	1486	! Ehouarn: Gather fields and make master write to output
	1487	call Gather_Field(vcov,ip1jm,llm,0)
	1488	call Gather_Field(ucov,ip1jmp1,llm,0)
	1489	call Gather_Field(teta,ip1jmp1,llm,0)
	1490	call Gather_Field(phi,ip1jmp1,llm,0)
	1491	do iq=1,nqtot
	1492	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
	1493	enddo
	1494	call Gather_Field(masse,ip1jmp1,llm,0)
	1495	call Gather_Field(ps,ip1jmp1,1,0)
	1496	call Gather_Field(phis,ip1jmp1,1,0)
	1497	if (mpi_rank==0) then
	1498	CALL writehist(itau,vcov,ucov,teta,phi,q,masse,ps,phis)
	1499	endif
[1279]	1500	! CALL writehist_p(histid,histvid, itau,vcov,
	1501	! & ucov,teta,phi,q,masse,ps,phis)
[1403]	1502	! or use writefield_p
	1503	! call WriteField_p('ucov',reshape(ucov,(/iip1,jmp1,llm/)))
	1504	! call WriteField_p('vcov',reshape(vcov,(/iip1,jjm,llm/)))
	1505	! call WriteField_p('teta',reshape(teta,(/iip1,jmp1,llm/)))
	1506	! call WriteField_p('ps',reshape(ps,(/iip1,jmp1/)))
	1507	endif ! of if (ok_dyn_ins)
[630]	1508	#endif
[1146]	1509	! For some Grads outputs of fields
	1510	if (output_grads_dyn) then
	1511	! Ehouarn: hope this works the way I think it does:
	1512	call Gather_Field(unat,ip1jmp1,llm,0)
	1513	call Gather_Field(vnat,ip1jm,llm,0)
	1514	call Gather_Field(teta,ip1jmp1,llm,0)
	1515	call Gather_Field(ps,ip1jmp1,1,0)
	1516	do iq=1,nqtot
	1517	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
	1518	enddo
	1519	if (mpi_rank==0) then
	1520	#include "write_grads_dyn.h"
	1521	endif
	1522	endif ! of if (output_grads_dyn)
[774]	1523	c$OMP END MASTER
[1403]	1524	endif ! of if (leapf.or.(.not.leapf.and.(.not.forward)))
[1146]	1525	ENDIF ! of IF(MOD(itau,iecri).EQ.0)
[630]	1526
	1527	IF(itau.EQ.itaufin) THEN
	1528
[774]	1529	c$OMP BARRIER
	1530	c$OMP MASTER
[630]	1531
[1454]	1532	! if (planet_type.eq."earth") then
[1146]	1533	! Write an Earth-format restart file
	1534	CALL dynredem1_p("restart.nc",0.0,
	1535	& vcov,ucov,teta,q,masse,ps)
[1454]	1536	! endif ! of if (planet_type.eq."earth")
[630]	1537
[1279]	1538	! CLOSE(99)
[774]	1539	c$OMP END MASTER
[1146]	1540	ENDIF ! of IF (itau.EQ.itaufin)
[630]	1541
	1542	c-----------------------------------------------------------------------
	1543	c gestion de l'integration temporelle:
	1544	c ------------------------------------
	1545
	1546	IF( MOD(itau,iperiod).EQ.0 ) THEN
	1547	GO TO 1
	1548	ELSE IF ( MOD(itau-1,iperiod). EQ. 0 ) THEN
	1549
	1550	IF( forward ) THEN
	1551	c fin du pas forward et debut du pas backward
	1552
	1553	forward = .FALSE.
	1554	leapf = .FALSE.
	1555	GO TO 2
	1556
	1557	ELSE
	1558	c fin du pas backward et debut du premier pas leapfrog
	1559
	1560	leapf = .TRUE.
	1561	dt = 2.*dtvr
	1562	GO TO 2
	1563	END IF
	1564	ELSE
	1565
	1566	c ...... pas leapfrog .....
	1567
	1568	leapf = .TRUE.
	1569	dt = 2.*dtvr
	1570	GO TO 2
[1146]	1571	END IF ! of IF (MOD(itau,iperiod).EQ.0)
	1572	! ELSEIF (MOD(itau-1,iperiod).EQ.0)
[630]	1573
	1574
[1146]	1575	ELSE ! of IF (.not.purmats)
	1576
[630]	1577	c ........................................................
	1578	c .............. schema matsuno ...............
	1579	c ........................................................
	1580	IF( forward ) THEN
	1581
	1582	itau = itau + 1
[1279]	1583	! iday = day_ini+itau/day_step
[1403]	1584	! time = REAL(itau-(iday-day_ini)*day_step)/day_step+time_0
[1279]	1585	!
	1586	! IF(time.GT.1.) THEN
	1587	! time = time-1.
	1588	! iday = iday+1
	1589	! ENDIF
[630]	1590
	1591	forward = .FALSE.
	1592	IF( itau. EQ. itaufinp1 ) then
[774]	1593	c$OMP MASTER
[1279]	1594	call fin_getparam
[949]	1595	call finalize_parallel
[774]	1596	c$OMP END MASTER
[630]	1597	abort_message = 'Simulation finished'
	1598	call abort_gcm(modname,abort_message,0)
[985]	1599	RETURN
[630]	1600	ENDIF
	1601	GO TO 2
	1602
[1403]	1603	ELSE ! of IF(forward) i.e. backward step
[630]	1604
[1146]	1605	IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) THEN
[630]	1606	IF(itau.EQ.itaufin) THEN
	1607	iav=1
	1608	ELSE
	1609	iav=0
	1610	ENDIF
	1611	#ifdef CPP_IOIPSL
[1146]	1612	IF (ok_dynzon) THEN
[774]	1613	c$OMP BARRIER
[1146]	1614	call Register_Hallo(vcov,ip1jm,llm,1,0,0,1,TestRequest)
	1615	call SendRequest(TestRequest)
[985]	1616	c$OMP BARRIER
[1146]	1617	call WaitRequest(TestRequest)
[1000]	1618	c$OMP BARRIER
[985]	1619	c$OMP MASTER
[1279]	1620	! CALL writedynav_p(histaveid, itau,vcov ,
	1621	! , ucov,teta,pk,phi,q,masse,ps,phis)
[1146]	1622	CALL bilan_dyn_p(2,dtvriperiod,dtvrday_step*periodav,
[985]	1623	, ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,q)
[774]	1624	c$OMP END MASTER
[1146]	1625	END IF !ok_dynzon
[630]	1626	#endif
[1403]	1627	IF (ok_dyn_ave) THEN
	1628	!$OMP MASTER
	1629	#ifdef CPP_IOIPSL
	1630	! Ehouarn: Gather fields and make master send to output
	1631	call Gather_Field(vcov,ip1jm,llm,0)
	1632	call Gather_Field(ucov,ip1jmp1,llm,0)
	1633	call Gather_Field(teta,ip1jmp1,llm,0)
	1634	call Gather_Field(pk,ip1jmp1,llm,0)
	1635	call Gather_Field(phi,ip1jmp1,llm,0)
	1636	do iq=1,nqtot
	1637	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
	1638	enddo
	1639	call Gather_Field(masse,ip1jmp1,llm,0)
	1640	call Gather_Field(ps,ip1jmp1,1,0)
	1641	call Gather_Field(phis,ip1jmp1,1,0)
	1642	if (mpi_rank==0) then
	1643	CALL writedynav(itau,vcov,
	1644	& ucov,teta,pk,phi,q,masse,ps,phis)
	1645	endif
	1646	#endif
	1647	!$OMP END MASTER
	1648	ENDIF ! of IF (ok_dyn_ave)
	1649
[1146]	1650	ENDIF ! of IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin)
[630]	1651
[1146]	1652
[1403]	1653	IF(MOD(itau,iecri ).EQ.0) THEN
	1654	c IF(MOD(itau,iecri*day_step).EQ.0) THEN
[774]	1655	c$OMP BARRIER
	1656	c$OMP MASTER
[1146]	1657	CALL geopot_p(ip1jmp1,teta,pk,pks,phis,phi)
[630]	1658
	1659	cym unat=0.
[1146]	1660	ijb=ij_begin
	1661	ije=ij_end
[949]	1662
[1146]	1663	if (pole_nord) then
	1664	ijb=ij_begin+iip1
	1665	unat(1:iip1,:)=0.
	1666	endif
[949]	1667
[1146]	1668	if (pole_sud) then
	1669	ije=ij_end-iip1
	1670	unat(ij_end-iip1+1:ij_end,:)=0.
	1671	endif
[949]	1672
[1146]	1673	do l=1,llm
	1674	unat(ijb:ije,l)=ucov(ijb:ije,l)/cu(ijb:ije)
	1675	enddo
[630]	1676
[1146]	1677	ijb=ij_begin
	1678	ije=ij_end
	1679	if (pole_sud) ije=ij_end-iip1
[949]	1680
[1146]	1681	do l=1,llm
	1682	vnat(ijb:ije,l)=vcov(ijb:ije,l)/cv(ijb:ije)
	1683	enddo
[630]	1684
	1685	#ifdef CPP_IOIPSL
[1403]	1686	if (ok_dyn_ins) then
	1687	! Ehouarn: Gather fields and make master send to output
	1688	call Gather_Field(vcov,ip1jm,llm,0)
	1689	call Gather_Field(ucov,ip1jmp1,llm,0)
	1690	call Gather_Field(teta,ip1jmp1,llm,0)
	1691	call Gather_Field(phi,ip1jmp1,llm,0)
	1692	do iq=1,nqtot
	1693	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
	1694	enddo
	1695	call Gather_Field(masse,ip1jmp1,llm,0)
	1696	call Gather_Field(ps,ip1jmp1,1,0)
	1697	call Gather_Field(phis,ip1jmp1,1,0)
	1698	if (mpi_rank==0) then
	1699	CALL writehist(itau,vcov,ucov,teta,phi,q,masse,ps,phis)
	1700	endif
[1279]	1701	! CALL writehist_p(histid, histvid, itau,vcov ,
	1702	! & ucov,teta,phi,q,masse,ps,phis)
[1403]	1703	endif ! of if (ok_dyn_ins)
[1146]	1704	#endif
	1705	! For some Grads output (but does it work?)
	1706	if (output_grads_dyn) then
	1707	call Gather_Field(unat,ip1jmp1,llm,0)
	1708	call Gather_Field(vnat,ip1jm,llm,0)
	1709	call Gather_Field(teta,ip1jmp1,llm,0)
	1710	call Gather_Field(ps,ip1jmp1,1,0)
	1711	do iq=1,nqtot
	1712	call Gather_Field(q(1,1,iq),ip1jmp1,llm,0)
	1713	enddo
[630]	1714	c
[1146]	1715	if (mpi_rank==0) then
	1716	#include "write_grads_dyn.h"
	1717	endif
	1718	endif ! of if (output_grads_dyn)
[630]	1719
[774]	1720	c$OMP END MASTER
[1403]	1721	ENDIF ! of IF(MOD(itau,iecri).EQ.0)
[630]	1722
[1146]	1723	IF(itau.EQ.itaufin) THEN
[1454]	1724	! if (planet_type.eq."earth") then
[774]	1725	c$OMP MASTER
	1726	CALL dynredem1_p("restart.nc",0.0,
[1146]	1727	. vcov,ucov,teta,q,masse,ps)
[774]	1728	c$OMP END MASTER
[1454]	1729	! endif ! of if (planet_type.eq."earth")
[1146]	1730	ENDIF ! of IF(itau.EQ.itaufin)
[630]	1731
[1146]	1732	forward = .TRUE.
	1733	GO TO 1
[630]	1734
[1146]	1735	ENDIF ! of IF (forward)
	1736
	1737	END IF ! of IF(.not.purmats)
[774]	1738	c$OMP MASTER
[1279]	1739	call fin_getparam
[1146]	1740	call finalize_parallel
[774]	1741	c$OMP END MASTER
[1146]	1742	RETURN
[630]	1743	END

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