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cpl_oasis3.F90 in NEMO/branches/2018/dev_r10164_HPC09_ESIWACE_PREP_MERGE/src/OCE/SBC – NEMO

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source: NEMO/branches/2018/dev_r10164_HPC09_ESIWACE_PREP_MERGE/src/OCE/SBC/cpl_oasis3.F90 @ 10386

Last change on this file since 10386 was 10386, checked in by smasson, 5 years ago
dev_r10164_HPC09_ESIWACE_PREP_MERGE: safer use of l_full_nf_update (2 lines north fold exchange), see #2133
Property svn:keywords set to `Id`
File size: 27.2 KB

Rev	Line
[532]	1	MODULE cpl_oasis3
	2	!!======================================================================
	3	!! * MODULE cpl_oasis *
[4990]	4	!! Coupled O/A : coupled ocean-atmosphere case using OASIS3-MCT
[532]	5	!!=====================================================================
[5836]	6	!! History : 1.0 ! 2004-06 (R. Redler, NEC Laboratories Europe, Germany) Original code
	7	!! - ! 2004-11 (R. Redler, NEC Laboratories Europe; N. Keenlyside, W. Park, IFM-GEOMAR, Germany) revision
	8	!! - ! 2004-11 (V. Gayler, MPI M&D) Grid writing
	9	!! 2.0 ! 2005-08 (R. Redler, W. Park) frld initialization, paral(2) revision
	10	!! - ! 2005-09 (R. Redler) extended to allow for communication over root only
	11	!! - ! 2006-01 (W. Park) modification of physical part
	12	!! - ! 2006-02 (R. Redler, W. Park) buffer array fix for root exchange
	13	!! 3.4 ! 2011-11 (C. Harris) Changes to allow mutiple category fields
	14	!! 3.6 ! 2014-11 (S. Masson) OASIS3-MCT
[532]	15	!!----------------------------------------------------------------------
[5836]	16
[532]	17	!!----------------------------------------------------------------------
[5407]	18	!! 'key_oasis3' coupled Ocean/Atmosphere via OASIS3-MCT
	19	!! 'key_oa3mct_v3' to be added for OASIS3-MCT version 3
[532]	20	!!----------------------------------------------------------------------
[4990]	21	!! cpl_init : initialization of coupled mode communication
	22	!! cpl_define : definition of grid and fields
[5836]	23	!! cpl_snd : snd out fields in coupled mode
	24	!! cpl_rcv : receive fields in coupled mode
[4990]	25	!! cpl_finalize : finalize the coupled mode communication
[532]	26	!!----------------------------------------------------------------------
[4990]	27	#if defined key_oasis3
	28	USE mod_oasis ! OASIS3-MCT module
	29	#endif
[1218]	30	USE par_oce ! ocean parameters
[532]	31	USE dom_oce ! ocean space and time domain
	32	USE in_out_manager ! I/O manager
[2715]	33	USE lbclnk ! ocean lateral boundary conditions (or mpp link)
	34
[532]	35	IMPLICIT NONE
[1218]	36	PRIVATE
[532]	37
[4990]	38	PUBLIC cpl_init
	39	PUBLIC cpl_define
	40	PUBLIC cpl_snd
	41	PUBLIC cpl_rcv
	42	PUBLIC cpl_freq
	43	PUBLIC cpl_finalize
[2715]	44
	45	INTEGER, PUBLIC :: OASIS_Rcv = 1 !: return code if received field
	46	INTEGER, PUBLIC :: OASIS_idle = 0 !: return code if nothing done by oasis
[4990]	47	INTEGER :: ncomp_id ! id returned by oasis_init_comp
[2715]	48	INTEGER :: nerror ! return error code
[4990]	49	#if ! defined key_oasis3
	50	! OASIS Variables not used. defined only for compilation purpose
	51	INTEGER :: OASIS_Out = -1
	52	INTEGER :: OASIS_REAL = -1
	53	INTEGER :: OASIS_Ok = -1
	54	INTEGER :: OASIS_In = -1
	55	INTEGER :: OASIS_Sent = -1
	56	INTEGER :: OASIS_SentOut = -1
	57	INTEGER :: OASIS_ToRest = -1
	58	INTEGER :: OASIS_ToRestOut = -1
	59	INTEGER :: OASIS_Recvd = -1
	60	INTEGER :: OASIS_RecvOut = -1
	61	INTEGER :: OASIS_FromRest = -1
	62	INTEGER :: OASIS_FromRestOut = -1
	63	#endif
[2715]	64
[5407]	65	INTEGER :: nrcv ! total number of fields received
	66	INTEGER :: nsnd ! total number of fields sent
	67	INTEGER :: ncplmodel ! Maximum number of models to/from which NEMO is potentialy sending/receiving data
[9023]	68	INTEGER, PUBLIC, PARAMETER :: nmaxfld=60 ! Maximum number of coupling fields
[4990]	69	INTEGER, PUBLIC, PARAMETER :: nmaxcat=5 ! Maximum number of coupling fields
	70	INTEGER, PUBLIC, PARAMETER :: nmaxcpl=5 ! Maximum number of coupling fields
[10112]	71	LOGICAL, PARAMETER :: ltmp_wapatch = .TRUE. ! patch to restore wraparound rows in cpl_send, cpl_rcv, cpl_define
	72	INTEGER :: nldi_save, nlei_save
	73	INTEGER :: nldj_save, nlej_save
[1218]	74
[3294]	75	TYPE, PUBLIC :: FLD_CPL !: Type for coupling field information
	76	LOGICAL :: laction ! To be coupled or not
	77	CHARACTER(len = 8) :: clname ! Name of the coupling field
	78	CHARACTER(len = 1) :: clgrid ! Grid type
	79	REAL(wp) :: nsgn ! Control of the sign change
[4990]	80	INTEGER, DIMENSION(nmaxcat,nmaxcpl) :: nid ! Id of the field (no more than 9 categories and 9 extrena models)
[3294]	81	INTEGER :: nct ! Number of categories in field
[4990]	82	INTEGER :: ncplmodel ! Maximum number of models to/from which this variable may be sent/received
[1218]	83	END TYPE FLD_CPL
[532]	84
[2715]	85	TYPE(FLD_CPL), DIMENSION(nmaxfld), PUBLIC :: srcv, ssnd !: Coupling fields
[532]	86
[2715]	87	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: exfld ! Temporary buffer for receiving
[532]	88
	89	!!----------------------------------------------------------------------
[9598]	90	!! NEMO/OCE 4.0 , NEMO Consortium (2018)
[2528]	91	!! $Id$
[10068]	92	!! Software governed by the CeCILL license (see ./LICENSE)
[532]	93	!!----------------------------------------------------------------------
	94	CONTAINS
	95
[5407]	96	SUBROUTINE cpl_init( cd_modname, kl_comm )
[532]	97	!!-------------------------------------------------------------------
[4990]	98	!! * ROUTINE cpl_init *
[532]	99	!!
	100	!! ** Purpose : Initialize coupled mode communication for ocean
	101	!! exchange between AGCM, OGCM and COUPLER. (OASIS3 software)
	102	!!
	103	!! ** Method : OASIS3 MPI communication
	104	!!--------------------------------------------------------------------
[5836]	105	CHARACTER(len = *), INTENT(in ) :: cd_modname ! model name as set in namcouple file
	106	INTEGER , INTENT( out) :: kl_comm ! local communicator of the model
[1226]	107	!!--------------------------------------------------------------------
[1218]	108
[1579]	109	! WARNING: No write in numout in this routine
	110	!============================================
	111
[532]	112	!------------------------------------------------------------------
[4990]	113	! 1st Initialize the OASIS system for the application
[532]	114	!------------------------------------------------------------------
[5407]	115	CALL oasis_init_comp ( ncomp_id, TRIM(cd_modname), nerror )
[4990]	116	IF ( nerror /= OASIS_Ok ) &
	117	CALL oasis_abort (ncomp_id, 'cpl_init', 'Failure in oasis_init_comp')
[532]	118
	119	!------------------------------------------------------------------
	120	! 3rd Get an MPI communicator for OPA local communication
	121	!------------------------------------------------------------------
	122
[4990]	123	CALL oasis_get_localcomm ( kl_comm, nerror )
	124	IF ( nerror /= OASIS_Ok ) &
	125	CALL oasis_abort (ncomp_id, 'cpl_init','Failure in oasis_get_localcomm' )
[2715]	126	!
[4990]	127	END SUBROUTINE cpl_init
[532]	128
	129
[4990]	130	SUBROUTINE cpl_define( krcv, ksnd, kcplmodel )
[532]	131	!!-------------------------------------------------------------------
[4990]	132	!! * ROUTINE cpl_define *
[532]	133	!!
	134	!! ** Purpose : Define grid and field information for ocean
	135	!! exchange between AGCM, OGCM and COUPLER. (OASIS3 software)
	136	!!
	137	!! ** Method : OASIS3 MPI communication
	138	!!--------------------------------------------------------------------
[2715]	139	INTEGER, INTENT(in) :: krcv, ksnd ! Number of received and sent coupling fields
[4990]	140	INTEGER, INTENT(in) :: kcplmodel ! Maximum number of models to/from which NEMO is potentialy sending/receiving data
[1226]	141	!
[2715]	142	INTEGER :: id_part
	143	INTEGER :: paral(5) ! OASIS3 box partition
	144	INTEGER :: ishape(2,2) ! shape of arrays passed to PSMILe
[4990]	145	INTEGER :: ji,jc,jm ! local loop indicees
	146	CHARACTER(LEN=64) :: zclname
	147	CHARACTER(LEN=2) :: cli2
[532]	148	!!--------------------------------------------------------------------
[1218]	149
[10112]	150	! patch to restore wraparound rows in cpl_send, cpl_rcv, cpl_define
	151	IF ( ltmp_wapatch ) THEN
	152	nldi_save = nldi ; nlei_save = nlei
	153	nldj_save = nldj ; nlej_save = nlej
	154	IF( nimpp == 1 ) nldi = 1
	155	IF( nimpp + jpi - 1 == jpiglo ) nlei = jpi
	156	IF( njmpp == 1 ) nldj = 1
	157	IF( njmpp + jpj - 1 == jpjglo ) nlej = jpj
	158	ENDIF
[532]	159	IF(lwp) WRITE(numout,*)
[4990]	160	IF(lwp) WRITE(numout,*) 'cpl_define : initialization in coupled ocean/atmosphere case'
[532]	161	IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~~~~~~'
	162	IF(lwp) WRITE(numout,*)
	163
[5407]	164	ncplmodel = kcplmodel
[4990]	165	IF( kcplmodel > nmaxcpl ) THEN
[5407]	166	CALL oasis_abort ( ncomp_id, 'cpl_define', 'ncplmodel is larger than nmaxcpl, increase nmaxcpl') ; RETURN
[4990]	167	ENDIF
[5407]	168
	169	nrcv = krcv
	170	IF( nrcv > nmaxfld ) THEN
	171	CALL oasis_abort ( ncomp_id, 'cpl_define', 'nrcv is larger than nmaxfld, increase nmaxfld') ; RETURN
	172	ENDIF
	173
	174	nsnd = ksnd
	175	IF( nsnd > nmaxfld ) THEN
	176	CALL oasis_abort ( ncomp_id, 'cpl_define', 'nsnd is larger than nmaxfld, increase nmaxfld') ; RETURN
	177	ENDIF
[532]	178	!
	179	! ... Define the shape for the area that excludes the halo
	180	! For serial configuration (key_mpp_mpi not being active)
	181	! nl* is set to the global values 1 and jp*glo.
	182	!
[1218]	183	ishape(:,1) = (/ 1, nlei-nldi+1 /)
	184	ishape(:,2) = (/ 1, nlej-nldj+1 /)
[532]	185	!
	186	! ... Allocate memory for data exchange
	187	!
[1218]	188	ALLOCATE(exfld(nlei-nldi+1, nlej-nldj+1), stat = nerror)
[2715]	189	IF( nerror > 0 ) THEN
[4990]	190	CALL oasis_abort ( ncomp_id, 'cpl_define', 'Failure in allocating exfld') ; RETURN
[532]	191	ENDIF
	192	!
[1218]	193	! -----------------------------------------------------------------
	194	! ... Define the partition
	195	! -----------------------------------------------------------------
	196
	197	paral(1) = 2 ! box partitioning
	198	paral(2) = jpiglo * (nldj-1+njmpp-1) + (nldi-1+nimpp-1) ! NEMO lower left corner global offset
	199	paral(3) = nlei-nldi+1 ! local extent in i
	200	paral(4) = nlej-nldj+1 ! local extent in j
	201	paral(5) = jpiglo ! global extent in x
	202
	203	IF( ln_ctl ) THEN
	204	WRITE(numout,*) ' multiexchg: paral (1:5)', paral
	205	WRITE(numout,*) ' multiexchg: jpi, jpj =', jpi, jpj
	206	WRITE(numout,*) ' multiexchg: nldi, nlei, nimpp =', nldi, nlei, nimpp
	207	WRITE(numout,*) ' multiexchg: nldj, nlej, njmpp =', nldj, nlej, njmpp
	208	ENDIF
[7848]	209
	210	CALL oasis_def_partition ( id_part, paral, nerror, jpiglo*jpjglo )
[532]	211	!
[1218]	212	! ... Announce send variables.
[532]	213	!
[4990]	214	ssnd(:)%ncplmodel = kcplmodel
	215	!
[1226]	216	DO ji = 1, ksnd
[4990]	217	IF ( ssnd(ji)%laction ) THEN
	218
	219	IF( ssnd(ji)%nct > nmaxcat ) THEN
	220	CALL oasis_abort ( ncomp_id, 'cpl_define', 'Number of categories of '// &
	221	& TRIM(ssnd(ji)%clname)//' is larger than nmaxcat, increase nmaxcat' )
	222	RETURN
	223	ENDIF
	224
[3294]	225	DO jc = 1, ssnd(ji)%nct
[4990]	226	DO jm = 1, kcplmodel
	227
	228	IF ( ssnd(ji)%nct .GT. 1 ) THEN
	229	WRITE(cli2,'(i2.2)') jc
	230	zclname = TRIM(ssnd(ji)%clname)//'_cat'//cli2
	231	ELSE
	232	zclname = ssnd(ji)%clname
	233	ENDIF
	234	IF ( kcplmodel > 1 ) THEN
	235	WRITE(cli2,'(i2.2)') jm
	236	zclname = 'model'//cli2//'_'//TRIM(zclname)
	237	ENDIF
	238	#if defined key_agrif
	239	IF( agrif_fixed() /= 0 ) THEN
	240	zclname=TRIM(Agrif_CFixed())//'_'//TRIM(zclname)
	241	END IF
	242	#endif
	243	IF( ln_ctl ) WRITE(numout,*) "Define", ji, jc, jm, " "//TRIM(zclname), " for ", OASIS_Out
	244	CALL oasis_def_var (ssnd(ji)%nid(jc,jm), zclname, id_part , (/ 2, 0 /), &
	245	& OASIS_Out , ishape , OASIS_REAL, nerror )
	246	IF ( nerror /= OASIS_Ok ) THEN
	247	WRITE(numout,*) 'Failed to define transient ', ji, jc, jm, " "//TRIM(zclname)
	248	CALL oasis_abort ( ssnd(ji)%nid(jc,jm), 'cpl_define', 'Failure in oasis_def_var' )
	249	ENDIF
	250	IF( ln_ctl .AND. ssnd(ji)%nid(jc,jm) /= -1 ) WRITE(numout,*) "variable defined in the namcouple"
	251	IF( ln_ctl .AND. ssnd(ji)%nid(jc,jm) == -1 ) WRITE(numout,*) "variable NOT defined in the namcouple"
	252	END DO
[3294]	253	END DO
[1218]	254	ENDIF
	255	END DO
	256	!
	257	! ... Announce received variables.
	258	!
[4990]	259	srcv(:)%ncplmodel = kcplmodel
	260	!
[1226]	261	DO ji = 1, krcv
[1218]	262	IF ( srcv(ji)%laction ) THEN
[4990]	263
	264	IF( srcv(ji)%nct > nmaxcat ) THEN
	265	CALL oasis_abort ( ncomp_id, 'cpl_define', 'Number of categories of '// &
	266	& TRIM(srcv(ji)%clname)//' is larger than nmaxcat, increase nmaxcat' )
	267	RETURN
	268	ENDIF
	269
[3294]	270	DO jc = 1, srcv(ji)%nct
[4990]	271	DO jm = 1, kcplmodel
	272
	273	IF ( srcv(ji)%nct .GT. 1 ) THEN
	274	WRITE(cli2,'(i2.2)') jc
	275	zclname = TRIM(srcv(ji)%clname)//'_cat'//cli2
	276	ELSE
	277	zclname = srcv(ji)%clname
	278	ENDIF
	279	IF ( kcplmodel > 1 ) THEN
	280	WRITE(cli2,'(i2.2)') jm
	281	zclname = 'model'//cli2//'_'//TRIM(zclname)
	282	ENDIF
	283	#if defined key_agrif
	284	IF( agrif_fixed() /= 0 ) THEN
	285	zclname=TRIM(Agrif_CFixed())//'_'//TRIM(zclname)
	286	END IF
	287	#endif
	288	IF( ln_ctl ) WRITE(numout,*) "Define", ji, jc, jm, " "//TRIM(zclname), " for ", OASIS_In
	289	CALL oasis_def_var (srcv(ji)%nid(jc,jm), zclname, id_part , (/ 2, 0 /), &
	290	& OASIS_In , ishape , OASIS_REAL, nerror )
	291	IF ( nerror /= OASIS_Ok ) THEN
	292	WRITE(numout,*) 'Failed to define transient ', ji, jc, jm, " "//TRIM(zclname)
	293	CALL oasis_abort ( srcv(ji)%nid(jc,jm), 'cpl_define', 'Failure in oasis_def_var' )
	294	ENDIF
	295	IF( ln_ctl .AND. srcv(ji)%nid(jc,jm) /= -1 ) WRITE(numout,*) "variable defined in the namcouple"
	296	IF( ln_ctl .AND. srcv(ji)%nid(jc,jm) == -1 ) WRITE(numout,*) "variable NOT defined in the namcouple"
	297
	298	END DO
[3294]	299	END DO
[1218]	300	ENDIF
	301	END DO
	302
[532]	303	!------------------------------------------------------------------
[1218]	304	! End of definition phase
[532]	305	!------------------------------------------------------------------
[1218]	306
[4990]	307	CALL oasis_enddef(nerror)
	308	IF( nerror /= OASIS_Ok ) CALL oasis_abort ( ncomp_id, 'cpl_define', 'Failure in oasis_enddef')
[2715]	309	!
[10112]	310	IF ( ltmp_wapatch ) THEN
	311	nldi = nldi_save ; nlei = nlei_save
	312	nldj = nldj_save ; nlej = nlej_save
	313	ENDIF
[4990]	314	END SUBROUTINE cpl_define
[1218]	315
	316
[4990]	317	SUBROUTINE cpl_snd( kid, kstep, pdata, kinfo )
[532]	318	!!---------------------------------------------------------------------
[4990]	319	!! * ROUTINE cpl_snd *
[532]	320	!!
	321	!! ** Purpose : - At each coupling time-step,this routine sends fields
	322	!! like sst or ice cover to the coupler or remote application.
	323	!!----------------------------------------------------------------------
[3294]	324	INTEGER , INTENT(in ) :: kid ! variable index in the array
	325	INTEGER , INTENT( out) :: kinfo ! OASIS3 info argument
	326	INTEGER , INTENT(in ) :: kstep ! ocean time-step in seconds
	327	REAL(wp), DIMENSION(:,:,:), INTENT(in ) :: pdata
	328	!!
[4990]	329	INTEGER :: jc,jm ! local loop index
[532]	330	!!--------------------------------------------------------------------
[10112]	331	! patch to restore wraparound rows in cpl_send, cpl_rcv, cpl_define
	332	IF ( ltmp_wapatch ) THEN
	333	nldi_save = nldi ; nlei_save = nlei
	334	nldj_save = nldj ; nlej_save = nlej
	335	IF( nimpp == 1 ) nldi = 1
	336	IF( nimpp + jpi - 1 == jpiglo ) nlei = jpi
	337	IF( njmpp == 1 ) nldj = 1
	338	IF( njmpp + jpj - 1 == jpjglo ) nlej = jpj
	339	ENDIF
[532]	340	!
[1218]	341	! snd data to OASIS3
[532]	342	!
[3294]	343	DO jc = 1, ssnd(kid)%nct
[4990]	344	DO jm = 1, ssnd(kid)%ncplmodel
	345
	346	IF( ssnd(kid)%nid(jc,jm) /= -1 ) THEN
	347	CALL oasis_put ( ssnd(kid)%nid(jc,jm), kstep, pdata(nldi:nlei, nldj:nlej,jc), kinfo )
	348
	349	IF ( ln_ctl ) THEN
	350	IF ( kinfo == OASIS_Sent .OR. kinfo == OASIS_ToRest .OR. &
	351	& kinfo == OASIS_SentOut .OR. kinfo == OASIS_ToRestOut ) THEN
	352	WRITE(numout,) '***************'
	353	WRITE(numout,*) 'oasis_put: Outgoing ', ssnd(kid)%clname
	354	WRITE(numout,*) 'oasis_put: ivarid ', ssnd(kid)%nid(jc,jm)
	355	WRITE(numout,*) 'oasis_put: kstep ', kstep
	356	WRITE(numout,*) 'oasis_put: info ', kinfo
	357	WRITE(numout,*) ' - Minimum value is ', MINVAL(pdata(:,:,jc))
	358	WRITE(numout,*) ' - Maximum value is ', MAXVAL(pdata(:,:,jc))
	359	WRITE(numout,*) ' - Sum value is ', SUM(pdata(:,:,jc))
	360	WRITE(numout,) '***************'
	361	ENDIF
	362	ENDIF
	363
[3294]	364	ENDIF
[4990]	365
	366	ENDDO
[3294]	367	ENDDO
[10112]	368	IF ( ltmp_wapatch ) THEN
	369	nldi = nldi_save ; nlei = nlei_save
	370	nldj = nldj_save ; nlej = nlej_save
	371	ENDIF
[2715]	372	!
[4990]	373	END SUBROUTINE cpl_snd
[532]	374
	375
[4990]	376	SUBROUTINE cpl_rcv( kid, kstep, pdata, pmask, kinfo )
[532]	377	!!---------------------------------------------------------------------
[4990]	378	!! * ROUTINE cpl_rcv *
[532]	379	!!
	380	!! ** Purpose : - At each coupling time-step,this routine receives fields
	381	!! like stresses and fluxes from the coupler or remote application.
	382	!!----------------------------------------------------------------------
[3294]	383	INTEGER , INTENT(in ) :: kid ! variable index in the array
	384	INTEGER , INTENT(in ) :: kstep ! ocean time-step in seconds
	385	REAL(wp), DIMENSION(:,:,:), INTENT(inout) :: pdata ! IN to keep the value if nothing is done
[4990]	386	REAL(wp), DIMENSION(:,:,:), INTENT(in ) :: pmask ! coupling mask
[3294]	387	INTEGER , INTENT( out) :: kinfo ! OASIS3 info argument
[532]	388	!!
[4990]	389	INTEGER :: jc,jm ! local loop index
	390	LOGICAL :: llaction, llfisrt
[1218]	391	!!--------------------------------------------------------------------
[10112]	392	! patch to restore wraparound rows in cpl_send, cpl_rcv, cpl_define
	393	IF ( ltmp_wapatch ) THEN
	394	nldi_save = nldi ; nlei_save = nlei
	395	nldj_save = nldj ; nlej_save = nlej
	396	ENDIF
[532]	397	!
[1218]	398	! receive local data from OASIS3 on every process
	399	!
[4990]	400	kinfo = OASIS_idle
	401	!
[3294]	402	DO jc = 1, srcv(kid)%nct
[10112]	403	IF ( ltmp_wapatch ) THEN
	404	IF( nimpp == 1 ) nldi = 1
	405	IF( nimpp + jpi - 1 == jpiglo ) nlei = jpi
	406	IF( njmpp == 1 ) nldj = 1
	407	IF( njmpp + jpj - 1 == jpjglo ) nlej = jpj
	408	ENDIF
[4990]	409	llfisrt = .TRUE.
[532]	410
[4990]	411	DO jm = 1, srcv(kid)%ncplmodel
	412
	413	IF( srcv(kid)%nid(jc,jm) /= -1 ) THEN
	414
	415	CALL oasis_get ( srcv(kid)%nid(jc,jm), kstep, exfld, kinfo )
	416
	417	llaction = kinfo == OASIS_Recvd .OR. kinfo == OASIS_FromRest .OR. &
	418	& kinfo == OASIS_RecvOut .OR. kinfo == OASIS_FromRestOut
	419
	420	IF ( ln_ctl ) WRITE(numout,*) "llaction, kinfo, kstep, ivarid: " , llaction, kinfo, kstep, srcv(kid)%nid(jc,jm)
	421
	422	IF ( llaction ) THEN
	423
	424	kinfo = OASIS_Rcv
	425	IF( llfisrt ) THEN
	426	pdata(nldi:nlei,nldj:nlej,jc) = exfld(:,:) * pmask(nldi:nlei,nldj:nlej,jm)
	427	llfisrt = .FALSE.
	428	ELSE
	429	pdata(nldi:nlei,nldj:nlej,jc) = pdata(nldi:nlei,nldj:nlej,jc) + exfld(:,:) * pmask(nldi:nlei,nldj:nlej,jm)
	430	ENDIF
	431
	432	IF ( ln_ctl ) THEN
	433	WRITE(numout,) '***************'
	434	WRITE(numout,*) 'oasis_get: Incoming ', srcv(kid)%clname
	435	WRITE(numout,*) 'oasis_get: ivarid ' , srcv(kid)%nid(jc,jm)
	436	WRITE(numout,*) 'oasis_get: kstep', kstep
	437	WRITE(numout,*) 'oasis_get: info ', kinfo
	438	WRITE(numout,*) ' - Minimum value is ', MINVAL(pdata(:,:,jc))
	439	WRITE(numout,*) ' - Maximum value is ', MAXVAL(pdata(:,:,jc))
	440	WRITE(numout,*) ' - Sum value is ', SUM(pdata(:,:,jc))
	441	WRITE(numout,) '***************'
	442	ENDIF
	443
	444	ENDIF
	445
	446	ENDIF
[3294]	447
[4990]	448	ENDDO
[4806]	449
[10112]	450	IF ( ltmp_wapatch ) THEN
	451	nldi = nldi_save ; nlei = nlei_save
	452	nldj = nldj_save ; nlej = nlej_save
	453	ENDIF
[4990]	454	!--- Fill the overlap areas and extra hallows (mpp)
	455	!--- check periodicity conditions (all cases)
[10337]	456	IF( .not. llfisrt ) THEN
	457	CALL lbc_lnk( 'cpl_oasis3', pdata(:,:,jc), srcv(kid)%clgrid, srcv(kid)%nsgn )
	458	ENDIF
[4990]	459
[3294]	460	ENDDO
[2715]	461	!
[4990]	462	END SUBROUTINE cpl_rcv
[532]	463
	464
[5407]	465	INTEGER FUNCTION cpl_freq( cdfieldname )
[2528]	466	!!---------------------------------------------------------------------
[4990]	467	!! * ROUTINE cpl_freq *
[2528]	468	!!
	469	!! ** Purpose : - send back the coupling frequency for a particular field
	470	!!----------------------------------------------------------------------
[5407]	471	CHARACTER(len = *), INTENT(in) :: cdfieldname ! field name as set in namcouple file
[4990]	472	!!
[5407]	473	INTEGER :: id
[4990]	474	INTEGER :: info
	475	INTEGER, DIMENSION(1) :: itmp
[5407]	476	INTEGER :: ji,jm ! local loop index
	477	INTEGER :: mop
[2715]	478	!!----------------------------------------------------------------------
[5407]	479	cpl_freq = 0 ! defaut definition
	480	id = -1 ! defaut definition
[2715]	481	!
[5407]	482	DO ji = 1, nsnd
	483	IF (ssnd(ji)%laction ) THEN
	484	DO jm = 1, ncplmodel
	485	IF( ssnd(ji)%nid(1,jm) /= -1 ) THEN
	486	IF( TRIM(cdfieldname) == TRIM(ssnd(ji)%clname) ) THEN
	487	id = ssnd(ji)%nid(1,jm)
	488	mop = OASIS_Out
	489	ENDIF
	490	ENDIF
	491	ENDDO
	492	ENDIF
	493	ENDDO
	494	DO ji = 1, nrcv
	495	IF (srcv(ji)%laction ) THEN
	496	DO jm = 1, ncplmodel
	497	IF( srcv(ji)%nid(1,jm) /= -1 ) THEN
	498	IF( TRIM(cdfieldname) == TRIM(srcv(ji)%clname) ) THEN
	499	id = srcv(ji)%nid(1,jm)
	500	mop = OASIS_In
	501	ENDIF
	502	ENDIF
	503	ENDDO
	504	ENDIF
	505	ENDDO
	506	!
	507	IF( id /= -1 ) THEN
	508	#if defined key_oa3mct_v3
	509	CALL oasis_get_freqs(id, mop, 1, itmp, info)
	510	#else
	511	CALL oasis_get_freqs(id, 1, itmp, info)
	512	#endif
	513	cpl_freq = itmp(1)
	514	ENDIF
	515	!
[4990]	516	END FUNCTION cpl_freq
[2528]	517
	518
[4990]	519	SUBROUTINE cpl_finalize
[532]	520	!!---------------------------------------------------------------------
[4990]	521	!! * ROUTINE cpl_finalize *
[532]	522	!!
	523	!! ** Purpose : - Finalizes the coupling. If MPI_init has not been
[4990]	524	!! called explicitly before cpl_init it will also close
[532]	525	!! MPI communication.
	526	!!----------------------------------------------------------------------
[2715]	527	!
	528	DEALLOCATE( exfld )
[4990]	529	IF (nstop == 0) THEN
	530	CALL oasis_terminate( nerror )
	531	ELSE
	532	CALL oasis_abort( ncomp_id, "cpl_finalize", "NEMO ABORT STOP" )
	533	ENDIF
[2715]	534	!
[4990]	535	END SUBROUTINE cpl_finalize
[532]	536
[4990]	537	#if ! defined key_oasis3
	538
[1218]	539	!!----------------------------------------------------------------------
[4990]	540	!! No OASIS Library OASIS3 Dummy module...
[1218]	541	!!----------------------------------------------------------------------
[4990]	542
	543	SUBROUTINE oasis_init_comp(k1,cd1,k2)
	544	CHARACTER(*), INTENT(in ) :: cd1
	545	INTEGER , INTENT( out) :: k1,k2
	546	k1 = -1 ; k2 = -1
	547	WRITE(numout,*) 'oasis_init_comp: Error you sould not be there...', cd1
	548	END SUBROUTINE oasis_init_comp
	549
	550	SUBROUTINE oasis_abort(k1,cd1,cd2)
	551	INTEGER , INTENT(in ) :: k1
	552	CHARACTER(*), INTENT(in ) :: cd1,cd2
	553	WRITE(numout,*) 'oasis_abort: Error you sould not be there...', cd1, cd2
	554	END SUBROUTINE oasis_abort
	555
	556	SUBROUTINE oasis_get_localcomm(k1,k2)
	557	INTEGER , INTENT( out) :: k1,k2
	558	k1 = -1 ; k2 = -1
	559	WRITE(numout,*) 'oasis_get_localcomm: Error you sould not be there...'
	560	END SUBROUTINE oasis_get_localcomm
	561
[7851]	562	SUBROUTINE oasis_def_partition(k1,k2,k3,k4)
[4990]	563	INTEGER , INTENT( out) :: k1,k3
	564	INTEGER , INTENT(in ) :: k2(5)
[7851]	565	INTEGER , INTENT(in ) :: k4
	566	k1 = k2(1) ; k3 = k2(5)+k4
[4990]	567	WRITE(numout,*) 'oasis_def_partition: Error you sould not be there...'
	568	END SUBROUTINE oasis_def_partition
	569
	570	SUBROUTINE oasis_def_var(k1,cd1,k2,k3,k4,k5,k6,k7)
	571	CHARACTER(*), INTENT(in ) :: cd1
	572	INTEGER , INTENT(in ) :: k2,k3(2),k4,k5(2,2),k6
	573	INTEGER , INTENT( out) :: k1,k7
	574	k1 = -1 ; k7 = -1
	575	WRITE(numout,*) 'oasis_def_var: Error you sould not be there...', cd1
	576	END SUBROUTINE oasis_def_var
	577
	578	SUBROUTINE oasis_enddef(k1)
	579	INTEGER , INTENT( out) :: k1
	580	k1 = -1
	581	WRITE(numout,*) 'oasis_enddef: Error you sould not be there...'
	582	END SUBROUTINE oasis_enddef
	583
	584	SUBROUTINE oasis_put(k1,k2,p1,k3)
	585	REAL(wp), DIMENSION(:,:), INTENT(in ) :: p1
	586	INTEGER , INTENT(in ) :: k1,k2
	587	INTEGER , INTENT( out) :: k3
	588	k3 = -1
	589	WRITE(numout,*) 'oasis_put: Error you sould not be there...'
	590	END SUBROUTINE oasis_put
	591
	592	SUBROUTINE oasis_get(k1,k2,p1,k3)
	593	REAL(wp), DIMENSION(:,:), INTENT( out) :: p1
	594	INTEGER , INTENT(in ) :: k1,k2
	595	INTEGER , INTENT( out) :: k3
	596	p1(1,1) = -1. ; k3 = -1
	597	WRITE(numout,*) 'oasis_get: Error you sould not be there...'
	598	END SUBROUTINE oasis_get
	599
	600	SUBROUTINE oasis_get_freqs(k1,k2,k3,k4)
	601	INTEGER , INTENT(in ) :: k1,k2
	602	INTEGER, DIMENSION(1), INTENT( out) :: k3
	603	INTEGER , INTENT( out) :: k4
	604	k3(1) = k1 ; k4 = k2
	605	WRITE(numout,*) 'oasis_get_freqs: Error you sould not be there...'
	606	END SUBROUTINE oasis_get_freqs
	607
	608	SUBROUTINE oasis_terminate(k1)
	609	INTEGER , INTENT( out) :: k1
	610	k1 = -1
	611	WRITE(numout,*) 'oasis_terminate: Error you sould not be there...'
	612	END SUBROUTINE oasis_terminate
	613
[532]	614	#endif
	615
[2715]	616	!!=====================================================================
[532]	617	END MODULE cpl_oasis3

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