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cpl_oasis3.F90 in branches/UKMO/dev_r5518_new_runoff_coupling/NEMOGCM/NEMO/OPA_SRC/SBC – NEMO

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source: branches/UKMO/dev_r5518_new_runoff_coupling/NEMOGCM/NEMO/OPA_SRC/SBC/cpl_oasis3.F90 @ 8820

Last change on this file since 8820 was 8820, checked in by dancopsey, 6 years ago
Output information for every processor.
File size: 26.8 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	!!=====================================================================
	6	!! History :
[2715]	7	!! 9.0 ! 04-06 (R. Redler, NEC Laboratories Europe, Germany) Original code
	8	!! " " ! 04-11 (R. Redler, NEC Laboratories Europe; N. Keenlyside, W. Park, IFM-GEOMAR, Germany) revision
[532]	9	!! " " ! 04-11 (V. Gayler, MPI M&D) Grid writing
	10	!! " " ! 05-08 (R. Redler, W. Park) frld initialization, paral(2) revision
	11	!! " " ! 05-09 (R. Redler) extended to allow for communication over root only
	12	!! " " ! 06-01 (W. Park) modification of physical part
	13	!! " " ! 06-02 (R. Redler, W. Park) buffer array fix for root exchange
[3294]	14	!! 3.4 ! 11-11 (C. Harris) Changes to allow mutiple category fields
[532]	15	!!----------------------------------------------------------------------
	16	!!----------------------------------------------------------------------
[5407]	17	!! 'key_oasis3' coupled Ocean/Atmosphere via OASIS3-MCT
	18	!! 'key_oa3mct_v3' to be added for OASIS3-MCT version 3
[532]	19	!!----------------------------------------------------------------------
[4990]	20	!! cpl_init : initialization of coupled mode communication
	21	!! cpl_define : definition of grid and fields
	22	!! cpl_snd : snd out fields in coupled mode
	23	!! cpl_rcv : receive fields in coupled mode
	24	!! cpl_finalize : finalize the coupled mode communication
[532]	25	!!----------------------------------------------------------------------
[4990]	26	#if defined key_oasis3
	27	USE mod_oasis ! OASIS3-MCT module
	28	#endif
[1218]	29	USE par_oce ! ocean parameters
[532]	30	USE dom_oce ! ocean space and time domain
	31	USE in_out_manager ! I/O manager
[2715]	32	USE lbclnk ! ocean lateral boundary conditions (or mpp link)
	33
[532]	34	IMPLICIT NONE
[1218]	35	PRIVATE
[532]	36
[4990]	37	PUBLIC cpl_init
	38	PUBLIC cpl_define
	39	PUBLIC cpl_snd
[8212]	40	PUBLIC runoff_rcv
[4990]	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
	68	INTEGER, PUBLIC, PARAMETER :: nmaxfld=50 ! 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
[8439]	71	INTEGER, PUBLIC, PARAMETER :: n_rivers=10 ! Total number of rivers whose runoff is passed from the atmosphere
[1218]	72
[8166]	73	INTEGER :: runoff_id
	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	!!----------------------------------------------------------------------
[2528]	90	!! NEMO/OPA 3.3 , NEMO Consortium (2010)
	91	!! $Id$
[2715]	92	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
[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	!!--------------------------------------------------------------------
[5407]	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	!
[8433]	142	INTEGER :: id_part ! Partition for all 2D model fields to be coupled
	143	INTEGER :: id_part_r ! Partition for river runoff
[2715]	144	INTEGER :: paral(5) ! OASIS3 box partition
	145	INTEGER :: ishape(2,2) ! shape of arrays passed to PSMILe
[4990]	146	INTEGER :: ji,jc,jm ! local loop indicees
	147	CHARACTER(LEN=64) :: zclname
	148	CHARACTER(LEN=2) :: cli2
[532]	149	!!--------------------------------------------------------------------
[1218]	150
[532]	151	IF(lwp) WRITE(numout,*)
[4990]	152	IF(lwp) WRITE(numout,*) 'cpl_define : initialization in coupled ocean/atmosphere case'
[532]	153	IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~~~~~~'
	154	IF(lwp) WRITE(numout,*)
	155
[5407]	156	ncplmodel = kcplmodel
[4990]	157	IF( kcplmodel > nmaxcpl ) THEN
[5407]	158	CALL oasis_abort ( ncomp_id, 'cpl_define', 'ncplmodel is larger than nmaxcpl, increase nmaxcpl') ; RETURN
[4990]	159	ENDIF
[5407]	160
	161	nrcv = krcv
	162	IF( nrcv > nmaxfld ) THEN
	163	CALL oasis_abort ( ncomp_id, 'cpl_define', 'nrcv is larger than nmaxfld, increase nmaxfld') ; RETURN
	164	ENDIF
	165
	166	nsnd = ksnd
	167	IF( nsnd > nmaxfld ) THEN
	168	CALL oasis_abort ( ncomp_id, 'cpl_define', 'nsnd is larger than nmaxfld, increase nmaxfld') ; RETURN
	169	ENDIF
	170
[532]	171	!
	172	! ... Define the shape for the area that excludes the halo
	173	! For serial configuration (key_mpp_mpi not being active)
	174	! nl* is set to the global values 1 and jp*glo.
	175	!
[1218]	176	ishape(:,1) = (/ 1, nlei-nldi+1 /)
	177	ishape(:,2) = (/ 1, nlej-nldj+1 /)
[532]	178	!
	179	! ... Allocate memory for data exchange
	180	!
[1218]	181	ALLOCATE(exfld(nlei-nldi+1, nlej-nldj+1), stat = nerror)
[2715]	182	IF( nerror > 0 ) THEN
[4990]	183	CALL oasis_abort ( ncomp_id, 'cpl_define', 'Failure in allocating exfld') ; RETURN
[532]	184	ENDIF
	185	!
[1218]	186	! -----------------------------------------------------------------
	187	! ... Define the partition
	188	! -----------------------------------------------------------------
	189
	190	paral(1) = 2 ! box partitioning
	191	paral(2) = jpiglo * (nldj-1+njmpp-1) + (nldi-1+nimpp-1) ! NEMO lower left corner global offset
	192	paral(3) = nlei-nldi+1 ! local extent in i
	193	paral(4) = nlej-nldj+1 ! local extent in j
	194	paral(5) = jpiglo ! global extent in x
	195
	196	IF( ln_ctl ) THEN
	197	WRITE(numout,*) ' multiexchg: paral (1:5)', paral
	198	WRITE(numout,*) ' multiexchg: jpi, jpj =', jpi, jpj
	199	WRITE(numout,*) ' multiexchg: nldi, nlei, nimpp =', nldi, nlei, nimpp
	200	WRITE(numout,*) ' multiexchg: nldj, nlej, njmpp =', nldj, nlej, njmpp
	201	ENDIF
	202
[4990]	203	CALL oasis_def_partition ( id_part, paral, nerror )
[8437]	204	!
[8433]	205	! Another partition is needed for river runoff
	206
	207	paral(1) = 0 ! serial partitioning
	208	paral(2) = 0
[8439]	209	paral(3) = n_rivers ! size of array to couple
[8433]	210	paral(4) = 0
	211	paral(5) = 0
	212
[8439]	213	CALL oasis_def_partition ( id_part_r, paral, nerror, n_rivers )
[8433]	214
[1218]	215	! ... Announce send variables.
[532]	216	!
[4990]	217	ssnd(:)%ncplmodel = kcplmodel
	218	!
[1226]	219	DO ji = 1, ksnd
[4990]	220	IF ( ssnd(ji)%laction ) THEN
	221
	222	IF( ssnd(ji)%nct > nmaxcat ) THEN
	223	CALL oasis_abort ( ncomp_id, 'cpl_define', 'Number of categories of '// &
	224	& TRIM(ssnd(ji)%clname)//' is larger than nmaxcat, increase nmaxcat' )
	225	RETURN
	226	ENDIF
	227
[3294]	228	DO jc = 1, ssnd(ji)%nct
[4990]	229	DO jm = 1, kcplmodel
	230
	231	IF ( ssnd(ji)%nct .GT. 1 ) THEN
	232	WRITE(cli2,'(i2.2)') jc
	233	zclname = TRIM(ssnd(ji)%clname)//'_cat'//cli2
	234	ELSE
	235	zclname = ssnd(ji)%clname
	236	ENDIF
	237	IF ( kcplmodel > 1 ) THEN
	238	WRITE(cli2,'(i2.2)') jm
	239	zclname = 'model'//cli2//'_'//TRIM(zclname)
	240	ENDIF
	241	#if defined key_agrif
	242	IF( agrif_fixed() /= 0 ) THEN
	243	zclname=TRIM(Agrif_CFixed())//'_'//TRIM(zclname)
	244	END IF
	245	#endif
	246	IF( ln_ctl ) WRITE(numout,*) "Define", ji, jc, jm, " "//TRIM(zclname), " for ", OASIS_Out
	247	CALL oasis_def_var (ssnd(ji)%nid(jc,jm), zclname, id_part , (/ 2, 0 /), &
	248	& OASIS_Out , ishape , OASIS_REAL, nerror )
	249	IF ( nerror /= OASIS_Ok ) THEN
	250	WRITE(numout,*) 'Failed to define transient ', ji, jc, jm, " "//TRIM(zclname)
	251	CALL oasis_abort ( ssnd(ji)%nid(jc,jm), 'cpl_define', 'Failure in oasis_def_var' )
	252	ENDIF
	253	IF( ln_ctl .AND. ssnd(ji)%nid(jc,jm) /= -1 ) WRITE(numout,*) "variable defined in the namcouple"
	254	IF( ln_ctl .AND. ssnd(ji)%nid(jc,jm) == -1 ) WRITE(numout,*) "variable NOT defined in the namcouple"
	255	END DO
[3294]	256	END DO
[1218]	257	ENDIF
	258	END DO
	259	!
	260	! ... Announce received variables.
	261	!
[4990]	262	srcv(:)%ncplmodel = kcplmodel
	263	!
[1226]	264	DO ji = 1, krcv
[1218]	265	IF ( srcv(ji)%laction ) THEN
[4990]	266
	267	IF( srcv(ji)%nct > nmaxcat ) THEN
	268	CALL oasis_abort ( ncomp_id, 'cpl_define', 'Number of categories of '// &
	269	& TRIM(srcv(ji)%clname)//' is larger than nmaxcat, increase nmaxcat' )
	270	RETURN
	271	ENDIF
	272
[3294]	273	DO jc = 1, srcv(ji)%nct
[4990]	274	DO jm = 1, kcplmodel
	275
	276	IF ( srcv(ji)%nct .GT. 1 ) THEN
	277	WRITE(cli2,'(i2.2)') jc
	278	zclname = TRIM(srcv(ji)%clname)//'_cat'//cli2
	279	ELSE
	280	zclname = srcv(ji)%clname
	281	ENDIF
	282	IF ( kcplmodel > 1 ) THEN
	283	WRITE(cli2,'(i2.2)') jm
	284	zclname = 'model'//cli2//'_'//TRIM(zclname)
	285	ENDIF
	286	#if defined key_agrif
	287	IF( agrif_fixed() /= 0 ) THEN
	288	zclname=TRIM(Agrif_CFixed())//'_'//TRIM(zclname)
	289	END IF
	290	#endif
	291	IF( ln_ctl ) WRITE(numout,*) "Define", ji, jc, jm, " "//TRIM(zclname), " for ", OASIS_In
	292	CALL oasis_def_var (srcv(ji)%nid(jc,jm), zclname, id_part , (/ 2, 0 /), &
	293	& OASIS_In , ishape , OASIS_REAL, nerror )
	294	IF ( nerror /= OASIS_Ok ) THEN
	295	WRITE(numout,*) 'Failed to define transient ', ji, jc, jm, " "//TRIM(zclname)
	296	CALL oasis_abort ( srcv(ji)%nid(jc,jm), 'cpl_define', 'Failure in oasis_def_var' )
	297	ENDIF
	298	IF( ln_ctl .AND. srcv(ji)%nid(jc,jm) /= -1 ) WRITE(numout,*) "variable defined in the namcouple"
	299	IF( ln_ctl .AND. srcv(ji)%nid(jc,jm) == -1 ) WRITE(numout,*) "variable NOT defined in the namcouple"
	300
	301	END DO
[3294]	302	END DO
[1218]	303	ENDIF
	304	END DO
	305
[8166]	306	! Define river runoff
[8433]	307	CALL oasis_def_var (runoff_id, 'runoffo', id_part_r , (/ 1, 0 /), &
[8439]	308	& OASIS_In , (/ 1, n_rivers /) , OASIS_REAL, nerror )
[8166]	309	IF ( nerror /= OASIS_Ok ) THEN
	310	WRITE(numout,*) 'Failed to define transient runoffo'
	311	CALL oasis_abort ( runoff_id, 'cpl_define', 'Failure in oasis_def_var' )
	312	ENDIF
	313
[532]	314	!------------------------------------------------------------------
[1218]	315	! End of definition phase
[532]	316	!------------------------------------------------------------------
[1218]	317
[4990]	318	CALL oasis_enddef(nerror)
	319	IF( nerror /= OASIS_Ok ) CALL oasis_abort ( ncomp_id, 'cpl_define', 'Failure in oasis_enddef')
[2715]	320	!
[4990]	321	END SUBROUTINE cpl_define
[1218]	322
	323
[4990]	324	SUBROUTINE cpl_snd( kid, kstep, pdata, kinfo )
[532]	325	!!---------------------------------------------------------------------
[4990]	326	!! * ROUTINE cpl_snd *
[532]	327	!!
	328	!! ** Purpose : - At each coupling time-step,this routine sends fields
	329	!! like sst or ice cover to the coupler or remote application.
	330	!!----------------------------------------------------------------------
[3294]	331	INTEGER , INTENT(in ) :: kid ! variable index in the array
	332	INTEGER , INTENT( out) :: kinfo ! OASIS3 info argument
	333	INTEGER , INTENT(in ) :: kstep ! ocean time-step in seconds
	334	REAL(wp), DIMENSION(:,:,:), INTENT(in ) :: pdata
	335	!!
[4990]	336	INTEGER :: jc,jm ! local loop index
[532]	337	!!--------------------------------------------------------------------
	338	!
[1218]	339	! snd data to OASIS3
[532]	340	!
[3294]	341	DO jc = 1, ssnd(kid)%nct
[4990]	342	DO jm = 1, ssnd(kid)%ncplmodel
	343
	344	IF( ssnd(kid)%nid(jc,jm) /= -1 ) THEN
	345	CALL oasis_put ( ssnd(kid)%nid(jc,jm), kstep, pdata(nldi:nlei, nldj:nlej,jc), kinfo )
	346
	347	IF ( ln_ctl ) THEN
	348	IF ( kinfo == OASIS_Sent .OR. kinfo == OASIS_ToRest .OR. &
	349	& kinfo == OASIS_SentOut .OR. kinfo == OASIS_ToRestOut ) THEN
	350	WRITE(numout,) '***************'
	351	WRITE(numout,*) 'oasis_put: Outgoing ', ssnd(kid)%clname
	352	WRITE(numout,*) 'oasis_put: ivarid ', ssnd(kid)%nid(jc,jm)
	353	WRITE(numout,*) 'oasis_put: kstep ', kstep
	354	WRITE(numout,*) 'oasis_put: info ', kinfo
	355	WRITE(numout,*) ' - Minimum value is ', MINVAL(pdata(:,:,jc))
	356	WRITE(numout,*) ' - Maximum value is ', MAXVAL(pdata(:,:,jc))
	357	WRITE(numout,*) ' - Sum value is ', SUM(pdata(:,:,jc))
	358	WRITE(numout,) '***************'
	359	ENDIF
	360	ENDIF
	361
[3294]	362	ENDIF
[4990]	363
	364	ENDDO
[3294]	365	ENDDO
[2715]	366	!
[4990]	367	END SUBROUTINE cpl_snd
[532]	368
	369
[4990]	370	SUBROUTINE cpl_rcv( kid, kstep, pdata, pmask, kinfo )
[532]	371	!!---------------------------------------------------------------------
[4990]	372	!! * ROUTINE cpl_rcv *
[532]	373	!!
	374	!! ** Purpose : - At each coupling time-step,this routine receives fields
	375	!! like stresses and fluxes from the coupler or remote application.
	376	!!----------------------------------------------------------------------
[3294]	377	INTEGER , INTENT(in ) :: kid ! variable index in the array
	378	INTEGER , INTENT(in ) :: kstep ! ocean time-step in seconds
	379	REAL(wp), DIMENSION(:,:,:), INTENT(inout) :: pdata ! IN to keep the value if nothing is done
[4990]	380	REAL(wp), DIMENSION(:,:,:), INTENT(in ) :: pmask ! coupling mask
[3294]	381	INTEGER , INTENT( out) :: kinfo ! OASIS3 info argument
[532]	382	!!
[4990]	383	INTEGER :: jc,jm ! local loop index
	384	LOGICAL :: llaction, llfisrt
[1218]	385	!!--------------------------------------------------------------------
[532]	386	!
[1218]	387	! receive local data from OASIS3 on every process
	388	!
[4990]	389	kinfo = OASIS_idle
	390	!
[3294]	391	DO jc = 1, srcv(kid)%nct
[4990]	392	llfisrt = .TRUE.
[532]	393
[4990]	394	DO jm = 1, srcv(kid)%ncplmodel
	395
	396	IF( srcv(kid)%nid(jc,jm) /= -1 ) THEN
	397
	398	CALL oasis_get ( srcv(kid)%nid(jc,jm), kstep, exfld, kinfo )
	399
	400	llaction = kinfo == OASIS_Recvd .OR. kinfo == OASIS_FromRest .OR. &
	401	& kinfo == OASIS_RecvOut .OR. kinfo == OASIS_FromRestOut
	402
	403	IF ( ln_ctl ) WRITE(numout,*) "llaction, kinfo, kstep, ivarid: " , llaction, kinfo, kstep, srcv(kid)%nid(jc,jm)
	404
	405	IF ( llaction ) THEN
	406
	407	kinfo = OASIS_Rcv
	408	IF( llfisrt ) THEN
	409	pdata(nldi:nlei,nldj:nlej,jc) = exfld(:,:) * pmask(nldi:nlei,nldj:nlej,jm)
	410	llfisrt = .FALSE.
	411	ELSE
	412	pdata(nldi:nlei,nldj:nlej,jc) = pdata(nldi:nlei,nldj:nlej,jc) + exfld(:,:) * pmask(nldi:nlei,nldj:nlej,jm)
	413	ENDIF
	414
	415	IF ( ln_ctl ) THEN
	416	WRITE(numout,) '***************'
	417	WRITE(numout,*) 'oasis_get: Incoming ', srcv(kid)%clname
	418	WRITE(numout,*) 'oasis_get: ivarid ' , srcv(kid)%nid(jc,jm)
	419	WRITE(numout,*) 'oasis_get: kstep', kstep
	420	WRITE(numout,*) 'oasis_get: info ', kinfo
	421	WRITE(numout,*) ' - Minimum value is ', MINVAL(pdata(:,:,jc))
	422	WRITE(numout,*) ' - Maximum value is ', MAXVAL(pdata(:,:,jc))
	423	WRITE(numout,*) ' - Sum value is ', SUM(pdata(:,:,jc))
	424	WRITE(numout,) '***************'
	425	ENDIF
	426
	427	ENDIF
	428
	429	ENDIF
[3294]	430
[4990]	431	ENDDO
[4806]	432
[4990]	433	!--- Fill the overlap areas and extra hallows (mpp)
	434	!--- check periodicity conditions (all cases)
	435	IF( .not. llfisrt ) CALL lbc_lnk( pdata(:,:,jc), srcv(kid)%clgrid, srcv(kid)%nsgn )
	436
[3294]	437	ENDDO
[2715]	438	!
[4990]	439	END SUBROUTINE cpl_rcv
[8166]	440
[8212]	441	SUBROUTINE runoff_rcv( kstep)
[8166]	442
	443	INTEGER , INTENT(in ) :: kstep ! ocean time-step in seconds
	444
	445	INTEGER :: kinfo ! OASIS3 info argument
[8439]	446	REAL(wp) :: runoff(n_rivers) ! River runoff. One value per river.
[8166]	447
	448	! Get the river runoff sent by the atmosphere
	449	CALL oasis_get ( runoff_id, kstep, runoff, kinfo )
[8820]	450	! IF ( narea == 1 ) THEN
	451	WRITE(numout,*)' narea = ', narea
[8437]	452	WRITE(numout,*)' kstep = ', kstep
	453	WRITE(numout,*)' River runoff = ', runoff
	454	WRITE(numout,*)' kinfo = ', kinfo
	455	WRITE(numout,*)'-------'
[8820]	456	! ENDIF
[8166]	457
	458
	459	END SUBROUTINE runoff_rcv
[532]	460
	461
[5407]	462	INTEGER FUNCTION cpl_freq( cdfieldname )
[2528]	463	!!---------------------------------------------------------------------
[4990]	464	!! * ROUTINE cpl_freq *
[2528]	465	!!
	466	!! ** Purpose : - send back the coupling frequency for a particular field
	467	!!----------------------------------------------------------------------
[5407]	468	CHARACTER(len = *), INTENT(in) :: cdfieldname ! field name as set in namcouple file
[4990]	469	!!
[5407]	470	INTEGER :: id
[4990]	471	INTEGER :: info
	472	INTEGER, DIMENSION(1) :: itmp
[5407]	473	INTEGER :: ji,jm ! local loop index
	474	INTEGER :: mop
[2715]	475	!!----------------------------------------------------------------------
[5407]	476	cpl_freq = 0 ! defaut definition
	477	id = -1 ! defaut definition
[2715]	478	!
[5407]	479	DO ji = 1, nsnd
	480	IF (ssnd(ji)%laction ) THEN
	481	DO jm = 1, ncplmodel
	482	IF( ssnd(ji)%nid(1,jm) /= -1 ) THEN
	483	IF( TRIM(cdfieldname) == TRIM(ssnd(ji)%clname) ) THEN
	484	id = ssnd(ji)%nid(1,jm)
	485	mop = OASIS_Out
	486	ENDIF
	487	ENDIF
	488	ENDDO
	489	ENDIF
	490	ENDDO
	491	DO ji = 1, nrcv
	492	IF (srcv(ji)%laction ) THEN
	493	DO jm = 1, ncplmodel
	494	IF( srcv(ji)%nid(1,jm) /= -1 ) THEN
	495	IF( TRIM(cdfieldname) == TRIM(srcv(ji)%clname) ) THEN
	496	id = srcv(ji)%nid(1,jm)
	497	mop = OASIS_In
	498	ENDIF
	499	ENDIF
	500	ENDDO
	501	ENDIF
	502	ENDDO
	503	!
	504	IF( id /= -1 ) THEN
	505	#if defined key_oa3mct_v3
	506	CALL oasis_get_freqs(id, mop, 1, itmp, info)
	507	#else
	508	CALL oasis_get_freqs(id, 1, itmp, info)
	509	#endif
	510	cpl_freq = itmp(1)
	511	ENDIF
	512	!
[4990]	513	END FUNCTION cpl_freq
[2528]	514
	515
[4990]	516	SUBROUTINE cpl_finalize
[532]	517	!!---------------------------------------------------------------------
[4990]	518	!! * ROUTINE cpl_finalize *
[532]	519	!!
	520	!! ** Purpose : - Finalizes the coupling. If MPI_init has not been
[4990]	521	!! called explicitly before cpl_init it will also close
[532]	522	!! MPI communication.
	523	!!----------------------------------------------------------------------
[2715]	524	!
	525	DEALLOCATE( exfld )
[4990]	526	IF (nstop == 0) THEN
	527	CALL oasis_terminate( nerror )
	528	ELSE
	529	CALL oasis_abort( ncomp_id, "cpl_finalize", "NEMO ABORT STOP" )
	530	ENDIF
[2715]	531	!
[4990]	532	END SUBROUTINE cpl_finalize
[532]	533
[4990]	534	#if ! defined key_oasis3
	535
[1218]	536	!!----------------------------------------------------------------------
[4990]	537	!! No OASIS Library OASIS3 Dummy module...
[1218]	538	!!----------------------------------------------------------------------
[4990]	539
	540	SUBROUTINE oasis_init_comp(k1,cd1,k2)
	541	CHARACTER(*), INTENT(in ) :: cd1
	542	INTEGER , INTENT( out) :: k1,k2
	543	k1 = -1 ; k2 = -1
	544	WRITE(numout,*) 'oasis_init_comp: Error you sould not be there...', cd1
	545	END SUBROUTINE oasis_init_comp
	546
	547	SUBROUTINE oasis_abort(k1,cd1,cd2)
	548	INTEGER , INTENT(in ) :: k1
	549	CHARACTER(*), INTENT(in ) :: cd1,cd2
	550	WRITE(numout,*) 'oasis_abort: Error you sould not be there...', cd1, cd2
	551	END SUBROUTINE oasis_abort
	552
	553	SUBROUTINE oasis_get_localcomm(k1,k2)
	554	INTEGER , INTENT( out) :: k1,k2
	555	k1 = -1 ; k2 = -1
	556	WRITE(numout,*) 'oasis_get_localcomm: Error you sould not be there...'
	557	END SUBROUTINE oasis_get_localcomm
	558
	559	SUBROUTINE oasis_def_partition(k1,k2,k3)
	560	INTEGER , INTENT( out) :: k1,k3
	561	INTEGER , INTENT(in ) :: k2(5)
	562	k1 = k2(1) ; k3 = k2(5)
	563	WRITE(numout,*) 'oasis_def_partition: Error you sould not be there...'
	564	END SUBROUTINE oasis_def_partition
	565
	566	SUBROUTINE oasis_def_var(k1,cd1,k2,k3,k4,k5,k6,k7)
	567	CHARACTER(*), INTENT(in ) :: cd1
	568	INTEGER , INTENT(in ) :: k2,k3(2),k4,k5(2,2),k6
	569	INTEGER , INTENT( out) :: k1,k7
	570	k1 = -1 ; k7 = -1
	571	WRITE(numout,*) 'oasis_def_var: Error you sould not be there...', cd1
	572	END SUBROUTINE oasis_def_var
	573
	574	SUBROUTINE oasis_enddef(k1)
	575	INTEGER , INTENT( out) :: k1
	576	k1 = -1
	577	WRITE(numout,*) 'oasis_enddef: Error you sould not be there...'
	578	END SUBROUTINE oasis_enddef
	579
	580	SUBROUTINE oasis_put(k1,k2,p1,k3)
	581	REAL(wp), DIMENSION(:,:), INTENT(in ) :: p1
	582	INTEGER , INTENT(in ) :: k1,k2
	583	INTEGER , INTENT( out) :: k3
	584	k3 = -1
	585	WRITE(numout,*) 'oasis_put: Error you sould not be there...'
	586	END SUBROUTINE oasis_put
	587
	588	SUBROUTINE oasis_get(k1,k2,p1,k3)
	589	REAL(wp), DIMENSION(:,:), INTENT( out) :: p1
	590	INTEGER , INTENT(in ) :: k1,k2
	591	INTEGER , INTENT( out) :: k3
	592	p1(1,1) = -1. ; k3 = -1
	593	WRITE(numout,*) 'oasis_get: Error you sould not be there...'
	594	END SUBROUTINE oasis_get
	595
	596	SUBROUTINE oasis_get_freqs(k1,k2,k3,k4)
	597	INTEGER , INTENT(in ) :: k1,k2
	598	INTEGER, DIMENSION(1), INTENT( out) :: k3
	599	INTEGER , INTENT( out) :: k4
	600	k3(1) = k1 ; k4 = k2
	601	WRITE(numout,*) 'oasis_get_freqs: Error you sould not be there...'
	602	END SUBROUTINE oasis_get_freqs
	603
	604	SUBROUTINE oasis_terminate(k1)
	605	INTEGER , INTENT( out) :: k1
	606	k1 = -1
	607	WRITE(numout,*) 'oasis_terminate: Error you sould not be there...'
	608	END SUBROUTINE oasis_terminate
	609
[532]	610	#endif
	611
[2715]	612	!!=====================================================================
[532]	613	END MODULE cpl_oasis3

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