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bdydta.F90 @ 10758

Last change on this file since 10758 was 10758, checked in by jcastill, 5 years ago
Remove svn keywords
File size: 40.4 KB

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[911]	1	MODULE bdydta
[1125]	2	!!======================================================================
	3	!! * MODULE bdydta *
[911]	4	!! Open boundary data : read the data for the unstructured open boundaries.
[1125]	5	!!======================================================================
	6	!! History : 1.0 ! 2005-01 (J. Chanut, A. Sellar) Original code
	7	!! - ! 2007-01 (D. Storkey) Update to use IOM module
[2528]	8	!! - ! 2007-07 (D. Storkey) add bdy_dta_fla
[1125]	9	!! 3.0 ! 2008-04 (NEMO team) add in the reference version
[2528]	10	!! 3.3 ! 2010-09 (E.O'Dea) modifications for Shelf configurations
	11	!! 3.3 ! 2010-09 (D.Storkey) add ice boundary conditions
[3294]	12	!! 3.4 ! 2011 (D. Storkey) rewrite in preparation for OBC-BDY merge
[4292]	13	!! 3.6 ! 2012-01 (C. Rousset) add ice boundary conditions for lim3
[1125]	14	!!----------------------------------------------------------------------
[3294]	15	!! bdy_dta : read external data along open boundaries from file
	16	!! bdy_dta_init : initialise arrays etc for reading of external data
[1125]	17	!!----------------------------------------------------------------------
[3294]	18	USE timing ! Timing
[911]	19	USE oce ! ocean dynamics and tracers
	20	USE dom_oce ! ocean space and time domain
	21	USE phycst ! physical constants
[3294]	22	USE bdy_oce ! ocean open boundary conditions
[911]	23	USE bdytides ! tidal forcing at boundaries
[3294]	24	USE fldread ! read input fields
	25	USE iom ! IOM library
[911]	26	USE in_out_manager ! I/O logical units
[2528]	27	#if defined key_lim2
	28	USE ice_2
[4292]	29	#elif defined key_lim3
	30	USE ice
[5123]	31	USE limvar ! redistribute ice input into categories
[2528]	32	#endif
[3651]	33	USE sbcapr
[7646]	34	USE sbctide ! Tidal forcing or not
[911]	35
	36	IMPLICIT NONE
	37	PRIVATE
	38
[3294]	39	PUBLIC bdy_dta ! routine called by step.F90 and dynspg_ts.F90
	40	PUBLIC bdy_dta_init ! routine called by nemogcm.F90
[911]	41
[3294]	42	INTEGER, ALLOCATABLE, DIMENSION(:) :: nb_bdy_fld ! Number of fields to update for each boundary set.
	43	INTEGER :: nb_bdy_fld_sum ! Total number of fields to update for all boundary sets.
	44	LOGICAL, DIMENSION(jp_bdy) :: ln_full_vel_array ! =T => full velocities in 3D boundary conditions
	45	! =F => baroclinic velocities in 3D boundary conditions
[4354]	46	!$AGRIF_DO_NOT_TREAT
[3294]	47	TYPE(FLD), PUBLIC, ALLOCATABLE, DIMENSION(:), TARGET :: bf ! structure of input fields (file informations, fields read)
[4354]	48	!$AGRIF_END_DO_NOT_TREAT
[3294]	49	TYPE(MAP_POINTER), ALLOCATABLE, DIMENSION(:) :: nbmap_ptr ! array of pointers to nbmap
[911]	50
[4292]	51	#if defined key_lim3
	52	LOGICAL :: ll_bdylim3 ! determine whether ice input is lim2 (F) or lim3 (T) type
	53	INTEGER :: jfld_hti, jfld_hts, jfld_ai ! indices of ice thickness, snow thickness and concentration in bf structure
	54	#endif
	55
[1125]	56	!!----------------------------------------------------------------------
[2528]	57	!! NEMO/OPA 3.3 , NEMO Consortium (2010)
[10758]	58	!! $Id$
[2528]	59	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
[1125]	60	!!----------------------------------------------------------------------
[911]	61	CONTAINS
	62
[3294]	63	SUBROUTINE bdy_dta( kt, jit, time_offset )
[1125]	64	!!----------------------------------------------------------------------
[3294]	65	!! * SUBROUTINE bdy_dta *
[911]	66	!!
[3294]	67	!! ** Purpose : Update external data for open boundary conditions
[911]	68	!!
[3294]	69	!! ** Method : Use fldread.F90
	70	!!
[1125]	71	!!----------------------------------------------------------------------
[6140]	72	INTEGER, INTENT(in) :: kt ! ocean time-step index
	73	INTEGER, INTENT(in), OPTIONAL :: jit ! subcycle time-step index (for timesplitting option)
	74	INTEGER, INTENT(in), OPTIONAL :: time_offset ! time offset in units of timesteps. NB. if jit
	75	! ! is present then units = subcycle timesteps.
	76	! ! time_offset = 0 => get data at "now" time level
	77	! ! time_offset = -1 => get data at "before" time level
	78	! ! time_offset = +1 => get data at "after" time level
	79	! ! etc.
	80	!
	81	INTEGER :: ib_bdy, jfld, jstart, jend, ib, ii, ij, ik, igrd, jl ! local indices
[3294]	82	INTEGER, DIMENSION(jpbgrd) :: ilen1
	83	INTEGER, POINTER, DIMENSION(:) :: nblen, nblenrim ! short cuts
[4292]	84	TYPE(OBC_DATA), POINTER :: dta ! short cut
[911]	85	!!---------------------------------------------------------------------------
[6140]	86	!
	87	IF( nn_timing == 1 ) CALL timing_start('bdy_dta')
	88	!
[3294]	89	! Initialise data arrays once for all from initial conditions where required
	90	!---------------------------------------------------------------------------
[6140]	91	IF( kt == nit000 .AND. .NOT.PRESENT(jit) ) THEN
[1125]	92
[3294]	93	! Calculate depth-mean currents
	94	!-----------------------------
	95
	96	DO ib_bdy = 1, nb_bdy
[6140]	97	!
[3294]	98	nblen => idx_bdy(ib_bdy)%nblen
	99	nblenrim => idx_bdy(ib_bdy)%nblenrim
[4292]	100	dta => dta_bdy(ib_bdy)
[2528]	101
[6140]	102	IF( nn_dyn2d_dta(ib_bdy) == 0 ) THEN
[3651]	103	ilen1(:) = nblen(:)
[4292]	104	IF( dta%ll_ssh ) THEN
	105	igrd = 1
	106	DO ib = 1, ilen1(igrd)
[3294]	107	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	108	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[4292]	109	dta_bdy(ib_bdy)%ssh(ib) = sshn(ii,ij) * tmask(ii,ij,1)
	110	END DO
	111	END IF
	112	IF( dta%ll_u2d ) THEN
	113	igrd = 2
	114	DO ib = 1, ilen1(igrd)
[3294]	115	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	116	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[4354]	117	dta_bdy(ib_bdy)%u2d(ib) = un_b(ii,ij) * umask(ii,ij,1)
[4292]	118	END DO
	119	END IF
	120	IF( dta%ll_v2d ) THEN
	121	igrd = 3
	122	DO ib = 1, ilen1(igrd)
	123	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	124	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[4354]	125	dta_bdy(ib_bdy)%v2d(ib) = vn_b(ii,ij) * vmask(ii,ij,1)
[4292]	126	END DO
	127	END IF
	128	ENDIF
	129
[6140]	130	IF( nn_dyn3d_dta(ib_bdy) == 0 ) THEN
[4292]	131	ilen1(:) = nblen(:)
	132	IF( dta%ll_u3d ) THEN
	133	igrd = 2
	134	DO ib = 1, ilen1(igrd)
	135	DO ik = 1, jpkm1
	136	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	137	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[4354]	138	dta_bdy(ib_bdy)%u3d(ib,ik) = ( un(ii,ij,ik) - un_b(ii,ij) ) * umask(ii,ij,ik)
[3294]	139	END DO
[4292]	140	END DO
	141	END IF
	142	IF( dta%ll_v3d ) THEN
	143	igrd = 3
	144	DO ib = 1, ilen1(igrd)
	145	DO ik = 1, jpkm1
	146	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	147	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[4354]	148	dta_bdy(ib_bdy)%v3d(ib,ik) = ( vn(ii,ij,ik) - vn_b(ii,ij) ) * vmask(ii,ij,ik)
[4292]	149	END DO
	150	END DO
	151	END IF
[3294]	152	ENDIF
[911]	153
[6140]	154	IF( nn_tra_dta(ib_bdy) == 0 ) THEN
[3651]	155	ilen1(:) = nblen(:)
[4292]	156	IF( dta%ll_tem ) THEN
	157	igrd = 1
	158	DO ib = 1, ilen1(igrd)
	159	DO ik = 1, jpkm1
	160	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	161	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	162	dta_bdy(ib_bdy)%tem(ib,ik) = tsn(ii,ij,ik,jp_tem) * tmask(ii,ij,ik)
	163	END DO
	164	END DO
	165	END IF
	166	IF( dta%ll_sal ) THEN
	167	igrd = 1
	168	DO ib = 1, ilen1(igrd)
	169	DO ik = 1, jpkm1
	170	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	171	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	172	dta_bdy(ib_bdy)%sal(ib,ik) = tsn(ii,ij,ik,jp_sal) * tmask(ii,ij,ik)
	173	END DO
	174	END DO
	175	END IF
[3294]	176	ENDIF
[911]	177
[3294]	178	#if defined key_lim2
[6140]	179	IF( nn_ice_lim_dta(ib_bdy) == 0 ) THEN
[3651]	180	ilen1(:) = nblen(:)
[4292]	181	IF( dta%ll_frld ) THEN
	182	igrd = 1
	183	DO ib = 1, ilen1(igrd)
	184	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	185	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	186	dta_bdy(ib_bdy)%frld(ib) = frld(ii,ij) * tmask(ii,ij,1)
	187	END DO
	188	END IF
	189	IF( dta%ll_hicif ) THEN
	190	igrd = 1
	191	DO ib = 1, ilen1(igrd)
	192	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	193	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	194	dta_bdy(ib_bdy)%hicif(ib) = hicif(ii,ij) * tmask(ii,ij,1)
	195	END DO
	196	END IF
	197	IF( dta%ll_hsnif ) THEN
	198	igrd = 1
	199	DO ib = 1, ilen1(igrd)
	200	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	201	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	202	dta_bdy(ib_bdy)%hsnif(ib) = hsnif(ii,ij) * tmask(ii,ij,1)
	203	END DO
	204	END IF
[1125]	205	ENDIF
[4292]	206	#elif defined key_lim3
[6140]	207	IF( nn_ice_lim_dta(ib_bdy) == 0 ) THEN
[4292]	208	ilen1(:) = nblen(:)
	209	IF( dta%ll_a_i ) THEN
	210	igrd = 1
	211	DO jl = 1, jpl
	212	DO ib = 1, ilen1(igrd)
	213	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	214	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	215	dta_bdy(ib_bdy)%a_i (ib,jl) = a_i(ii,ij,jl) * tmask(ii,ij,1)
	216	END DO
	217	END DO
	218	ENDIF
	219	IF( dta%ll_ht_i ) THEN
	220	igrd = 1
	221	DO jl = 1, jpl
	222	DO ib = 1, ilen1(igrd)
	223	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	224	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	225	dta_bdy(ib_bdy)%ht_i (ib,jl) = ht_i(ii,ij,jl) * tmask(ii,ij,1)
	226	END DO
	227	END DO
	228	ENDIF
	229	IF( dta%ll_ht_s ) THEN
	230	igrd = 1
	231	DO jl = 1, jpl
	232	DO ib = 1, ilen1(igrd)
	233	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	234	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	235	dta_bdy(ib_bdy)%ht_s (ib,jl) = ht_s(ii,ij,jl) * tmask(ii,ij,1)
	236	END DO
	237	END DO
	238	ENDIF
	239	ENDIF
[3294]	240	#endif
[6140]	241	END DO ! ib_bdy
	242	!
	243	ENDIF ! kt == nit000
[911]	244
[3294]	245	! update external data from files
	246	!--------------------------------
	247
	248	jstart = 1
	249	DO ib_bdy = 1, nb_bdy
[4292]	250	dta => dta_bdy(ib_bdy)
[6140]	251	IF( nn_dta(ib_bdy) == 1 ) THEN ! skip this bit if no external data required
[3294]	252
	253	IF( PRESENT(jit) ) THEN
	254	! Update barotropic boundary conditions only
[3651]	255	! jit is optional argument for fld_read and bdytide_update
[4292]	256	IF( cn_dyn2d(ib_bdy) /= 'none' ) THEN
[6140]	257	IF( nn_dyn2d_dta(ib_bdy) == 2 ) THEN ! tidal harmonic forcing ONLY: initialise arrays
	258	IF( dta%ll_ssh ) dta%ssh(:) = 0._wp
	259	IF( dta%ll_u2d ) dta%u2d(:) = 0._wp
	260	IF( dta%ll_u3d ) dta%v2d(:) = 0._wp
[3294]	261	ENDIF
[4292]	262	IF (cn_tra(ib_bdy) /= 'runoff') THEN
[6140]	263	IF( nn_dyn2d_dta(ib_bdy) == 1 .OR. nn_dyn2d_dta(ib_bdy) == 3 ) THEN
[3703]	264
[4292]	265	jend = jstart + dta%nread(2) - 1
[7646]	266	IF( ln_full_vel_array(ib_bdy) ) THEN
	267	CALL fld_read( kt=kt, kn_fsbc=1, sd=bf(jstart:jend), map=nbmap_ptr(jstart:jend), &
[8329]	268	& kit=jit, kt_offset=time_offset , jpk_bdy=nb_jpk_bdy, &
	269	& fvl=ln_full_vel_array(ib_bdy) )
[7646]	270	ELSE
	271	CALL fld_read( kt=kt, kn_fsbc=1, sd=bf(jstart:jend), map=nbmap_ptr(jstart:jend), &
	272	& kit=jit, kt_offset=time_offset )
	273	ENDIF
[3703]	274
[4292]	275	! If full velocities in boundary data then extract barotropic velocities from 3D fields
[3703]	276	IF( ln_full_vel_array(ib_bdy) .AND. &
[6140]	277	& ( nn_dyn2d_dta(ib_bdy) == 1 .OR. nn_dyn2d_dta(ib_bdy) == 3 .OR. &
	278	& nn_dyn3d_dta(ib_bdy) == 1 ) )THEN
[3703]	279
[3651]	280	igrd = 2 ! zonal velocity
[6140]	281	dta%u2d(:) = 0._wp
[3651]	282	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	283	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	284	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	285	DO ik = 1, jpkm1
[4292]	286	dta%u2d(ib) = dta%u2d(ib) &
[6140]	287	& + e3u_n(ii,ij,ik) * umask(ii,ij,ik) * dta%u3d(ib,ik)
[3651]	288	END DO
[6140]	289	dta%u2d(ib) = dta%u2d(ib) * r1_hu_n(ii,ij)
[3651]	290	END DO
	291	igrd = 3 ! meridional velocity
[6140]	292	dta%v2d(:) = 0._wp
[3651]	293	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	294	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	295	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	296	DO ik = 1, jpkm1
[4292]	297	dta%v2d(ib) = dta%v2d(ib) &
[6140]	298	& + e3v_n(ii,ij,ik) * vmask(ii,ij,ik) * dta%v3d(ib,ik)
[3651]	299	END DO
[6140]	300	dta%v2d(ib) = dta%v2d(ib) * r1_hv_n(ii,ij)
[3651]	301	END DO
	302	ENDIF
	303	ENDIF
	304	IF( nn_dyn2d_dta(ib_bdy) .ge. 2 ) THEN ! update tidal harmonic forcing
[4292]	305	CALL bdytide_update( kt=kt, idx=idx_bdy(ib_bdy), dta=dta, td=tides(ib_bdy), &
[3651]	306	& jit=jit, time_offset=time_offset )
	307	ENDIF
[3294]	308	ENDIF
[1125]	309	ENDIF
[3294]	310	ELSE
[4292]	311	IF (cn_tra(ib_bdy) == 'runoff') then ! runoff condition
[3651]	312	jend = nb_bdy_fld(ib_bdy)
[3703]	313	CALL fld_read( kt=kt, kn_fsbc=1, sd=bf(jstart:jend), &
[3851]	314	& map=nbmap_ptr(jstart:jend), kt_offset=time_offset )
[3651]	315	!
	316	igrd = 2 ! zonal velocity
	317	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	318	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	319	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[4292]	320	dta%u2d(ib) = dta%u2d(ib) / ( e2u(ii,ij) * hu_0(ii,ij) )
[3651]	321	END DO
	322	!
	323	igrd = 3 ! meridional velocity
	324	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	325	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	326	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[4292]	327	dta%v2d(ib) = dta%v2d(ib) / ( e1v(ii,ij) * hv_0(ii,ij) )
[3651]	328	END DO
	329	ELSE
[6140]	330	IF( nn_dyn2d_dta(ib_bdy) == 2 ) THEN ! tidal harmonic forcing ONLY: initialise arrays
	331	IF( dta%ll_ssh ) dta%ssh(:) = 0._wp
	332	IF( dta%ll_u2d ) dta%u2d(:) = 0._wp
	333	IF( dta%ll_v2d ) dta%v2d(:) = 0._wp
[3651]	334	ENDIF
[4292]	335	IF( dta%nread(1) .gt. 0 ) THEN ! update external data
	336	jend = jstart + dta%nread(1) - 1
[3703]	337	CALL fld_read( kt=kt, kn_fsbc=1, sd=bf(jstart:jend), &
[8329]	338	& map=nbmap_ptr(jstart:jend), kt_offset=time_offset, jpk_bdy=nb_jpk_bdy, &
	339	& fvl=ln_full_vel_array(ib_bdy) )
[3651]	340	ENDIF
	341	! If full velocities in boundary data then split into barotropic and baroclinic data
	342	IF( ln_full_vel_array(ib_bdy) .and. &
[6140]	343	& ( nn_dyn2d_dta(ib_bdy) == 1 .OR. nn_dyn2d_dta(ib_bdy) == 3 .OR. &
	344	& nn_dyn3d_dta(ib_bdy) == 1 ) ) THEN
[3651]	345	igrd = 2 ! zonal velocity
[6140]	346	dta%u2d(:) = 0._wp
[3651]	347	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	348	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	349	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	350	DO ik = 1, jpkm1
[4292]	351	dta%u2d(ib) = dta%u2d(ib) &
[6140]	352	& + e3u_n(ii,ij,ik) * umask(ii,ij,ik) * dta%u3d(ib,ik)
[3651]	353	END DO
[6140]	354	dta%u2d(ib) = dta%u2d(ib) * r1_hu_n(ii,ij)
[3651]	355	DO ik = 1, jpkm1
[4292]	356	dta%u3d(ib,ik) = dta%u3d(ib,ik) - dta%u2d(ib)
[3651]	357	END DO
	358	END DO
	359	igrd = 3 ! meridional velocity
[6140]	360	dta%v2d(:) = 0._wp
[3651]	361	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	362	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	363	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	364	DO ik = 1, jpkm1
[4292]	365	dta%v2d(ib) = dta%v2d(ib) &
[6140]	366	& + e3v_n(ii,ij,ik) * vmask(ii,ij,ik) * dta%v3d(ib,ik)
[3651]	367	END DO
[6140]	368	dta%v2d(ib) = dta%v2d(ib) * r1_hv_n(ii,ij)
[3651]	369	DO ik = 1, jpkm1
[4292]	370	dta%v3d(ib,ik) = dta%v3d(ib,ik) - dta%v2d(ib)
[3651]	371	END DO
	372	END DO
	373	ENDIF
[4292]	374
[1125]	375	ENDIF
[4292]	376	#if defined key_lim3
[4608]	377	IF( .NOT. ll_bdylim3 .AND. cn_ice_lim(ib_bdy) /= 'none' .AND. nn_ice_lim_dta(ib_bdy) == 1 ) THEN ! bdy ice input (case input is lim2 type)
[5123]	378	CALL lim_var_itd ( bf(jfld_hti)%fnow(:,1,1), bf(jfld_hts)%fnow(:,1,1), bf(jfld_ai)%fnow(:,1,1), &
[4292]	379	& dta_bdy(ib_bdy)%ht_i, dta_bdy(ib_bdy)%ht_s, dta_bdy(ib_bdy)%a_i )
	380	ENDIF
	381	#endif
[1125]	382	ENDIF
[4292]	383	jstart = jstart + dta%nread(1)
[3651]	384	END IF ! nn_dta(ib_bdy) = 1
	385	END DO ! ib_bdy
[911]	386
[7646]	387	IF ( ln_tide ) THEN
	388	IF (ln_dynspg_ts) THEN ! Fill temporary arrays with slow-varying bdy data
	389	DO ib_bdy = 1, nb_bdy ! Tidal component added in ts loop
	390	IF ( nn_dyn2d_dta(ib_bdy) .ge. 2 ) THEN
	391	nblen => idx_bdy(ib_bdy)%nblen
	392	nblenrim => idx_bdy(ib_bdy)%nblenrim
	393	IF( cn_dyn2d(ib_bdy) == 'frs' ) THEN; ilen1(:)=nblen(:) ; ELSE ; ilen1(:)=nblenrim(:) ; ENDIF
	394	IF ( dta_bdy(ib_bdy)%ll_ssh ) dta_bdy_s(ib_bdy)%ssh(1:ilen1(1)) = dta_bdy(ib_bdy)%ssh(1:ilen1(1))
	395	IF ( dta_bdy(ib_bdy)%ll_u2d ) dta_bdy_s(ib_bdy)%u2d(1:ilen1(2)) = dta_bdy(ib_bdy)%u2d(1:ilen1(2))
	396	IF ( dta_bdy(ib_bdy)%ll_v2d ) dta_bdy_s(ib_bdy)%v2d(1:ilen1(3)) = dta_bdy(ib_bdy)%v2d(1:ilen1(3))
	397	ENDIF
	398	END DO
	399	ELSE ! Add tides if not split-explicit free surface else this is done in ts loop
	400	!
	401	CALL bdy_dta_tides( kt=kt, time_offset=time_offset )
	402	ENDIF
[5930]	403	ENDIF
[4292]	404
[3651]	405	IF ( ln_apr_obc ) THEN
	406	DO ib_bdy = 1, nb_bdy
[4292]	407	IF (cn_tra(ib_bdy) /= 'runoff')THEN
[3651]	408	igrd = 1 ! meridional velocity
	409	DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd)
[3294]	410	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	411	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[3651]	412	dta_bdy(ib_bdy)%ssh(ib) = dta_bdy(ib_bdy)%ssh(ib) + ssh_ib(ii,ij)
[6140]	413	END DO
[1125]	414	ENDIF
[6140]	415	END DO
[3651]	416	ENDIF
[6140]	417	!
[3294]	418	IF( nn_timing == 1 ) CALL timing_stop('bdy_dta')
[6140]	419	!
	420	END SUBROUTINE bdy_dta
[911]	421
	422
[6140]	423	SUBROUTINE bdy_dta_init
[3294]	424	!!----------------------------------------------------------------------
	425	!! * SUBROUTINE bdy_dta_init *
	426	!!
	427	!! ** Purpose : Initialise arrays for reading of external data
	428	!! for open boundary conditions
	429	!!
[4292]	430	!! ** Method :
[3294]	431	!!
	432	!!----------------------------------------------------------------------
[6140]	433	INTEGER :: ib_bdy, jfld, jstart, jend, ierror, ios ! Local integers
	434	!
[3294]	435	CHARACTER(len=100) :: cn_dir ! Root directory for location of data files
	436	CHARACTER(len=100), DIMENSION(nb_bdy) :: cn_dir_array ! Root directory for location of data files
[5919]	437	CHARACTER(len = 256):: clname ! temporary file name
[3294]	438	LOGICAL :: ln_full_vel ! =T => full velocities in 3D boundary data
	439	! =F => baroclinic velocities in 3D boundary data
	440	INTEGER :: ilen_global ! Max length required for global bdy dta arrays
	441	INTEGER, ALLOCATABLE, DIMENSION(:) :: ilen1, ilen3 ! size of 1st and 3rd dimensions of local arrays
	442	INTEGER, ALLOCATABLE, DIMENSION(:) :: ibdy ! bdy set for a particular jfld
	443	INTEGER, ALLOCATABLE, DIMENSION(:) :: igrid ! index for grid type (1,2,3 = T,U,V)
	444	INTEGER, POINTER, DIMENSION(:) :: nblen, nblenrim ! short cuts
[4292]	445	TYPE(OBC_DATA), POINTER :: dta ! short cut
	446	#if defined key_lim3
	447	INTEGER :: zndims ! number of dimensions in an array (i.e. 3 = wo ice cat; 4 = w ice cat)
	448	INTEGER :: inum,id1 ! local integer
	449	#endif
[3294]	450	TYPE(FLD_N), ALLOCATABLE, DIMENSION(:) :: blf_i ! array of namelist information structures
	451	TYPE(FLD_N) :: bn_tem, bn_sal, bn_u3d, bn_v3d !
	452	TYPE(FLD_N) :: bn_ssh, bn_u2d, bn_v2d ! informations about the fields to be read
[2528]	453	#if defined key_lim2
[3294]	454	TYPE(FLD_N) :: bn_frld, bn_hicif, bn_hsnif !
[4292]	455	#elif defined key_lim3
	456	TYPE(FLD_N) :: bn_a_i, bn_ht_i, bn_ht_s
[2528]	457	#endif
[3294]	458	NAMELIST/nambdy_dta/ cn_dir, bn_tem, bn_sal, bn_u3d, bn_v3d, bn_ssh, bn_u2d, bn_v2d
[2528]	459	#if defined key_lim2
[3294]	460	NAMELIST/nambdy_dta/ bn_frld, bn_hicif, bn_hsnif
[4292]	461	#elif defined key_lim3
	462	NAMELIST/nambdy_dta/ bn_a_i, bn_ht_i, bn_ht_s
[3294]	463	#endif
[7646]	464	NAMELIST/nambdy_dta/ ln_full_vel, nb_jpk_bdy
[3294]	465	!!---------------------------------------------------------------------------
[6140]	466	!
	467	IF( nn_timing == 1 ) CALL timing_start('bdy_dta_init')
	468	!
[3651]	469	IF(lwp) WRITE(numout,*)
	470	IF(lwp) WRITE(numout,*) 'bdy_dta_ini : initialization of data at the open boundaries'
	471	IF(lwp) WRITE(numout,*) '~~~~~~~~~~'
	472	IF(lwp) WRITE(numout,*) ''
	473
[3294]	474	! Set nn_dta
	475	DO ib_bdy = 1, nb_bdy
	476	nn_dta(ib_bdy) = MAX( nn_dyn2d_dta(ib_bdy) &
	477	,nn_dyn3d_dta(ib_bdy) &
	478	,nn_tra_dta(ib_bdy) &
[4292]	479	#if ( defined key_lim2 \|\| defined key_lim3 )
	480	,nn_ice_lim_dta(ib_bdy) &
[2528]	481	#endif
[3294]	482	)
[6140]	483	IF(nn_dta(ib_bdy) > 1) nn_dta(ib_bdy) = 1
[3294]	484	END DO
[911]	485
[3294]	486	! Work out upper bound of how many fields there are to read in and allocate arrays
	487	! ---------------------------------------------------------------------------
	488	ALLOCATE( nb_bdy_fld(nb_bdy) )
	489	nb_bdy_fld(:) = 0
	490	DO ib_bdy = 1, nb_bdy
[6140]	491	IF( cn_dyn2d(ib_bdy) /= 'none' .and. ( nn_dyn2d_dta(ib_bdy) == 1 .or. nn_dyn2d_dta(ib_bdy) == 3 ) ) THEN
[3294]	492	nb_bdy_fld(ib_bdy) = nb_bdy_fld(ib_bdy) + 3
	493	ENDIF
[6140]	494	IF( cn_dyn3d(ib_bdy) /= 'none' .and. nn_dyn3d_dta(ib_bdy) == 1 ) THEN
[3294]	495	nb_bdy_fld(ib_bdy) = nb_bdy_fld(ib_bdy) + 2
	496	ENDIF
[6140]	497	IF( cn_tra(ib_bdy) /= 'none' .and. nn_tra_dta(ib_bdy) == 1 ) THEN
[3294]	498	nb_bdy_fld(ib_bdy) = nb_bdy_fld(ib_bdy) + 2
	499	ENDIF
[4292]	500	#if ( defined key_lim2 \|\| defined key_lim3 )
[6140]	501	IF( cn_ice_lim(ib_bdy) /= 'none' .and. nn_ice_lim_dta(ib_bdy) == 1 ) THEN
[3294]	502	nb_bdy_fld(ib_bdy) = nb_bdy_fld(ib_bdy) + 3
	503	ENDIF
	504	#endif
[3651]	505	IF(lwp) WRITE(numout,*) 'Maximum number of files to open =',nb_bdy_fld(ib_bdy)
[6140]	506	END DO
[2528]	507
[3294]	508	nb_bdy_fld_sum = SUM( nb_bdy_fld )
[911]	509
[3294]	510	ALLOCATE( bf(nb_bdy_fld_sum), STAT=ierror )
	511	IF( ierror > 0 ) THEN
	512	CALL ctl_stop( 'bdy_dta: unable to allocate bf structure' ) ; RETURN
[911]	513	ENDIF
[3294]	514	ALLOCATE( blf_i(nb_bdy_fld_sum), STAT=ierror )
	515	IF( ierror > 0 ) THEN
	516	CALL ctl_stop( 'bdy_dta: unable to allocate blf_i structure' ) ; RETURN
[1125]	517	ENDIF
[3294]	518	ALLOCATE( nbmap_ptr(nb_bdy_fld_sum), STAT=ierror )
	519	IF( ierror > 0 ) THEN
	520	CALL ctl_stop( 'bdy_dta: unable to allocate nbmap_ptr structure' ) ; RETURN
	521	ENDIF
	522	ALLOCATE( ilen1(nb_bdy_fld_sum), ilen3(nb_bdy_fld_sum) )
	523	ALLOCATE( ibdy(nb_bdy_fld_sum) )
	524	ALLOCATE( igrid(nb_bdy_fld_sum) )
[911]	525
[3294]	526	! Read namelists
	527	! --------------
[4147]	528	REWIND(numnam_ref)
	529	REWIND(numnam_cfg)
[3294]	530	jfld = 0
	531	DO ib_bdy = 1, nb_bdy
[6140]	532	IF( nn_dta(ib_bdy) == 1 ) THEN
[4147]	533	READ ( numnam_ref, nambdy_dta, IOSTAT = ios, ERR = 901)
[6140]	534	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_dta in reference namelist', lwp )
[911]	535
[4147]	536	READ ( numnam_cfg, nambdy_dta, IOSTAT = ios, ERR = 902 )
[6140]	537	902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_dta in configuration namelist', lwp )
	538	IF(lwm) WRITE( numond, nambdy_dta )
[4147]	539
[3294]	540	cn_dir_array(ib_bdy) = cn_dir
	541	ln_full_vel_array(ib_bdy) = ln_full_vel
[911]	542
[3294]	543	nblen => idx_bdy(ib_bdy)%nblen
	544	nblenrim => idx_bdy(ib_bdy)%nblenrim
[4292]	545	dta => dta_bdy(ib_bdy)
	546	dta%nread(2) = 0
[911]	547
[3294]	548	! Only read in necessary fields for this set.
	549	! Important that barotropic variables come first.
[6140]	550	IF( nn_dyn2d_dta(ib_bdy) == 1 .or. nn_dyn2d_dta(ib_bdy) == 3 ) THEN
[911]	551
[4292]	552	IF( dta%ll_ssh ) THEN
	553	if(lwp) write(numout,*) '++++++ reading in ssh field'
[3294]	554	jfld = jfld + 1
	555	blf_i(jfld) = bn_ssh
	556	ibdy(jfld) = ib_bdy
	557	igrid(jfld) = 1
[3651]	558	ilen1(jfld) = nblen(igrid(jfld))
[3294]	559	ilen3(jfld) = 1
[4292]	560	dta%nread(2) = dta%nread(2) + 1
[3294]	561	ENDIF
[911]	562
[4292]	563	IF( dta%ll_u2d .and. .not. ln_full_vel_array(ib_bdy) ) THEN
	564	if(lwp) write(numout,*) '++++++ reading in u2d field'
[3294]	565	jfld = jfld + 1
	566	blf_i(jfld) = bn_u2d
	567	ibdy(jfld) = ib_bdy
	568	igrid(jfld) = 2
[3651]	569	ilen1(jfld) = nblen(igrid(jfld))
[3294]	570	ilen3(jfld) = 1
[4292]	571	dta%nread(2) = dta%nread(2) + 1
	572	ENDIF
[911]	573
[4292]	574	IF( dta%ll_v2d .and. .not. ln_full_vel_array(ib_bdy) ) THEN
	575	if(lwp) write(numout,*) '++++++ reading in v2d field'
[3294]	576	jfld = jfld + 1
	577	blf_i(jfld) = bn_v2d
	578	ibdy(jfld) = ib_bdy
	579	igrid(jfld) = 3
[3651]	580	ilen1(jfld) = nblen(igrid(jfld))
[3294]	581	ilen3(jfld) = 1
[4292]	582	dta%nread(2) = dta%nread(2) + 1
[3294]	583	ENDIF
[911]	584
[3294]	585	ENDIF
[1125]	586
[4292]	587	! read 3D velocities if baroclinic velocities require OR if
	588	! barotropic velocities required and ln_full_vel set to .true.
[6140]	589	IF( nn_dyn3d_dta(ib_bdy) == 1 .OR. &
	590	& ( ln_full_vel_array(ib_bdy) .AND. ( nn_dyn2d_dta(ib_bdy) == 1 .or. nn_dyn2d_dta(ib_bdy) == 3 ) ) ) THEN
[911]	591
[6140]	592	IF( dta%ll_u3d .OR. ( ln_full_vel_array(ib_bdy) .and. dta%ll_u2d ) ) THEN
[4292]	593	if(lwp) write(numout,*) '++++++ reading in u3d field'
	594	jfld = jfld + 1
	595	blf_i(jfld) = bn_u3d
	596	ibdy(jfld) = ib_bdy
	597	igrid(jfld) = 2
	598	ilen1(jfld) = nblen(igrid(jfld))
	599	ilen3(jfld) = jpk
	600	IF( ln_full_vel_array(ib_bdy) .and. dta%ll_u2d ) dta%nread(2) = dta%nread(2) + 1
	601	ENDIF
[911]	602
[6140]	603	IF( dta%ll_v3d .OR. ( ln_full_vel_array(ib_bdy) .and. dta%ll_v2d ) ) THEN
[4292]	604	if(lwp) write(numout,*) '++++++ reading in v3d field'
	605	jfld = jfld + 1
	606	blf_i(jfld) = bn_v3d
	607	ibdy(jfld) = ib_bdy
	608	igrid(jfld) = 3
	609	ilen1(jfld) = nblen(igrid(jfld))
	610	ilen3(jfld) = jpk
	611	IF( ln_full_vel_array(ib_bdy) .and. dta%ll_v2d ) dta%nread(2) = dta%nread(2) + 1
	612	ENDIF
[911]	613
[3294]	614	ENDIF
[911]	615
[3294]	616	! temperature and salinity
[6140]	617	IF( nn_tra_dta(ib_bdy) == 1 ) THEN
[911]	618
[4292]	619	IF( dta%ll_tem ) THEN
	620	if(lwp) write(numout,*) '++++++ reading in tem field'
	621	jfld = jfld + 1
	622	blf_i(jfld) = bn_tem
	623	ibdy(jfld) = ib_bdy
	624	igrid(jfld) = 1
	625	ilen1(jfld) = nblen(igrid(jfld))
	626	ilen3(jfld) = jpk
	627	ENDIF
[911]	628
[4292]	629	IF( dta%ll_sal ) THEN
	630	if(lwp) write(numout,*) '++++++ reading in sal field'
	631	jfld = jfld + 1
	632	blf_i(jfld) = bn_sal
	633	ibdy(jfld) = ib_bdy
	634	igrid(jfld) = 1
	635	ilen1(jfld) = nblen(igrid(jfld))
	636	ilen3(jfld) = jpk
	637	ENDIF
[911]	638
	639	ENDIF
	640
[3294]	641	#if defined key_lim2
	642	! sea ice
[6140]	643	IF( nn_ice_lim_dta(ib_bdy) == 1 ) THEN
[911]	644
[4292]	645	IF( dta%ll_frld ) THEN
	646	jfld = jfld + 1
	647	blf_i(jfld) = bn_frld
	648	ibdy(jfld) = ib_bdy
	649	igrid(jfld) = 1
	650	ilen1(jfld) = nblen(igrid(jfld))
	651	ilen3(jfld) = 1
	652	ENDIF
[911]	653
[4292]	654	IF( dta%ll_hicif ) THEN
	655	jfld = jfld + 1
	656	blf_i(jfld) = bn_hicif
	657	ibdy(jfld) = ib_bdy
	658	igrid(jfld) = 1
	659	ilen1(jfld) = nblen(igrid(jfld))
	660	ilen3(jfld) = 1
	661	ENDIF
[911]	662
[4292]	663	IF( dta%ll_hsnif ) THEN
	664	jfld = jfld + 1
	665	blf_i(jfld) = bn_hsnif
	666	ibdy(jfld) = ib_bdy
	667	igrid(jfld) = 1
	668	ilen1(jfld) = nblen(igrid(jfld))
	669	ilen3(jfld) = 1
	670	ENDIF
[911]	671
[3294]	672	ENDIF
[4292]	673	#elif defined key_lim3
	674	! sea ice
[6140]	675	IF( nn_ice_lim_dta(ib_bdy) == 1 ) THEN
[5930]	676	! Test for types of ice input (lim2 or lim3)
[5919]	677	! Build file name to find dimensions
[7861]	678	clname=TRIM( cn_dir )//TRIM(bn_a_i%clname)
[5919]	679	IF( .NOT. bn_a_i%ln_clim ) THEN
[7861]	680	WRITE(clname, '(a,"_y",i4.4)' ) TRIM( clname ), nyear ! add year
	681	IF( bn_a_i%cltype /= 'yearly' ) WRITE(clname, '(a,"m" ,i2.2)' ) TRIM( clname ), nmonth ! add month
[5919]	682	ELSE
[7861]	683	IF( bn_a_i%cltype /= 'yearly' ) WRITE(clname, '(a,"_m",i2.2)' ) TRIM( clname ), nmonth ! add month
[5919]	684	ENDIF
	685	IF( bn_a_i%cltype == 'daily' .OR. bn_a_i%cltype(1:4) == 'week' ) &
[7861]	686	& WRITE(clname, '(a,"d" ,i2.2)' ) TRIM( clname ), nday ! add day
[5919]	687	!
	688	CALL iom_open ( clname, inum )
[7857]	689	id1 = iom_varid( inum, bn_a_i%clvar, kndims=zndims, ldstop = .FALSE. )
[5919]	690	CALL iom_close ( inum )
[4292]	691
	692	IF ( zndims == 4 ) THEN
	693	ll_bdylim3 = .TRUE. ! lim3 input
	694	ELSE
	695	ll_bdylim3 = .FALSE. ! lim2 input
	696	ENDIF
	697	! End test
	698
	699	IF( dta%ll_a_i ) THEN
	700	jfld = jfld + 1
	701	blf_i(jfld) = bn_a_i
	702	ibdy(jfld) = ib_bdy
	703	igrid(jfld) = 1
	704	ilen1(jfld) = nblen(igrid(jfld))
	705	IF ( ll_bdylim3 ) THEN ; ilen3(jfld)=jpl ; ELSE ; ilen3(jfld)=1 ; ENDIF
	706	ENDIF
	707
	708	IF( dta%ll_ht_i ) THEN
	709	jfld = jfld + 1
	710	blf_i(jfld) = bn_ht_i
	711	ibdy(jfld) = ib_bdy
	712	igrid(jfld) = 1
	713	ilen1(jfld) = nblen(igrid(jfld))
	714	IF ( ll_bdylim3 ) THEN ; ilen3(jfld)=jpl ; ELSE ; ilen3(jfld)=1 ; ENDIF
	715	ENDIF
	716
	717	IF( dta%ll_ht_s ) THEN
	718	jfld = jfld + 1
	719	blf_i(jfld) = bn_ht_s
	720	ibdy(jfld) = ib_bdy
	721	igrid(jfld) = 1
	722	ilen1(jfld) = nblen(igrid(jfld))
	723	IF ( ll_bdylim3 ) THEN ; ilen3(jfld)=jpl ; ELSE ; ilen3(jfld)=1 ; ENDIF
	724	ENDIF
	725
[4333]	726	ENDIF
[3294]	727	#endif
	728	! Recalculate field counts
	729	!-------------------------
[6140]	730	IF( ib_bdy == 1 ) THEN
[4148]	731	nb_bdy_fld_sum = 0
[3294]	732	nb_bdy_fld(ib_bdy) = jfld
	733	nb_bdy_fld_sum = jfld
	734	ELSE
	735	nb_bdy_fld(ib_bdy) = jfld - nb_bdy_fld_sum
	736	nb_bdy_fld_sum = nb_bdy_fld_sum + nb_bdy_fld(ib_bdy)
	737	ENDIF
[911]	738
[4292]	739	dta%nread(1) = nb_bdy_fld(ib_bdy)
	740
[6140]	741	ENDIF ! nn_dta == 1
[3294]	742	ENDDO ! ib_bdy
[911]	743
[3294]	744	DO jfld = 1, nb_bdy_fld_sum
	745	ALLOCATE( bf(jfld)%fnow(ilen1(jfld),1,ilen3(jfld)) )
	746	IF( blf_i(jfld)%ln_tint ) ALLOCATE( bf(jfld)%fdta(ilen1(jfld),1,ilen3(jfld),2) )
	747	nbmap_ptr(jfld)%ptr => idx_bdy(ibdy(jfld))%nbmap(:,igrid(jfld))
[5132]	748	nbmap_ptr(jfld)%ll_unstruc = ln_coords_file(ibdy(jfld))
[3294]	749	ENDDO
[911]	750
[3294]	751	! fill bf with blf_i and control print
	752	!-------------------------------------
	753	jstart = 1
	754	DO ib_bdy = 1, nb_bdy
[4673]	755	jend = jstart - 1 + nb_bdy_fld(ib_bdy)
[3294]	756	CALL fld_fill( bf(jstart:jend), blf_i(jstart:jend), cn_dir_array(ib_bdy), 'bdy_dta', &
	757	& 'open boundary conditions', 'nambdy_dta' )
	758	jstart = jend + 1
	759	ENDDO
[911]	760
[3294]	761	! Initialise local boundary data arrays
	762	! nn_xxx_dta=0 : allocate space - will be filled from initial conditions later
	763	! nn_xxx_dta=1 : point to "fnow" arrays
	764	!-------------------------------------
[911]	765
[3294]	766	jfld = 0
	767	DO ib_bdy=1, nb_bdy
[911]	768
[3294]	769	nblen => idx_bdy(ib_bdy)%nblen
[4292]	770	dta => dta_bdy(ib_bdy)
[911]	771
[4292]	772	if(lwp) then
	773	write(numout,*) '++++++ dta%ll_ssh = ',dta%ll_ssh
	774	write(numout,*) '++++++ dta%ll_u2d = ',dta%ll_u2d
	775	write(numout,*) '++++++ dta%ll_v2d = ',dta%ll_v2d
	776	write(numout,*) '++++++ dta%ll_u3d = ',dta%ll_u3d
	777	write(numout,*) '++++++ dta%ll_v3d = ',dta%ll_v3d
	778	write(numout,*) '++++++ dta%ll_tem = ',dta%ll_tem
	779	write(numout,*) '++++++ dta%ll_sal = ',dta%ll_sal
	780	endif
	781
[6140]	782	IF ( nn_dyn2d_dta(ib_bdy) == 0 .or. nn_dyn2d_dta(ib_bdy) == 2 ) THEN
[4292]	783	if(lwp) write(numout,*) '++++++ dta%ssh/u2d/u3d allocated space'
	784	IF( dta%ll_ssh ) ALLOCATE( dta%ssh(nblen(1)) )
	785	IF( dta%ll_u2d ) ALLOCATE( dta%u2d(nblen(2)) )
	786	IF( dta%ll_v2d ) ALLOCATE( dta%v2d(nblen(3)) )
	787	ENDIF
[6140]	788	IF ( nn_dyn2d_dta(ib_bdy) == 1 .or. nn_dyn2d_dta(ib_bdy) == 3 ) THEN
[4292]	789	IF( dta%ll_ssh ) THEN
	790	if(lwp) write(numout,*) '++++++ dta%ssh pointing to fnow'
	791	jfld = jfld + 1
	792	dta%ssh => bf(jfld)%fnow(:,1,1)
	793	ENDIF
	794	IF ( dta%ll_u2d ) THEN
	795	IF ( ln_full_vel_array(ib_bdy) ) THEN
	796	if(lwp) write(numout,*) '++++++ dta%u2d allocated space'
	797	ALLOCATE( dta%u2d(nblen(2)) )
	798	ELSE
	799	if(lwp) write(numout,*) '++++++ dta%u2d pointing to fnow'
[3651]	800	jfld = jfld + 1
[4292]	801	dta%u2d => bf(jfld)%fnow(:,1,1)
	802	ENDIF
	803	ENDIF
	804	IF ( dta%ll_v2d ) THEN
	805	IF ( ln_full_vel_array(ib_bdy) ) THEN
	806	if(lwp) write(numout,*) '++++++ dta%v2d allocated space'
	807	ALLOCATE( dta%v2d(nblen(3)) )
[3294]	808	ELSE
[4292]	809	if(lwp) write(numout,*) '++++++ dta%v2d pointing to fnow'
[3294]	810	jfld = jfld + 1
[4292]	811	dta%v2d => bf(jfld)%fnow(:,1,1)
[3294]	812	ENDIF
	813	ENDIF
	814	ENDIF
[911]	815
[6140]	816	IF ( nn_dyn3d_dta(ib_bdy) == 0 ) THEN
[4292]	817	if(lwp) write(numout,*) '++++++ dta%u3d/v3d allocated space'
	818	IF( dta%ll_u3d ) ALLOCATE( dta_bdy(ib_bdy)%u3d(nblen(2),jpk) )
	819	IF( dta%ll_v3d ) ALLOCATE( dta_bdy(ib_bdy)%v3d(nblen(3),jpk) )
[3294]	820	ENDIF
[6140]	821	IF ( nn_dyn3d_dta(ib_bdy) == 1 .or. &
	822	& ( ln_full_vel_array(ib_bdy) .and. ( nn_dyn2d_dta(ib_bdy) == 1 .or. nn_dyn2d_dta(ib_bdy) == 3 ) ) ) THEN
[4292]	823	IF ( dta%ll_u3d .or. ( ln_full_vel_array(ib_bdy) .and. dta%ll_u2d ) ) THEN
	824	if(lwp) write(numout,*) '++++++ dta%u3d pointing to fnow'
	825	jfld = jfld + 1
	826	dta_bdy(ib_bdy)%u3d => bf(jfld)%fnow(:,1,:)
	827	ENDIF
	828	IF ( dta%ll_v3d .or. ( ln_full_vel_array(ib_bdy) .and. dta%ll_v2d ) ) THEN
	829	if(lwp) write(numout,*) '++++++ dta%v3d pointing to fnow'
	830	jfld = jfld + 1
	831	dta_bdy(ib_bdy)%v3d => bf(jfld)%fnow(:,1,:)
	832	ENDIF
[3294]	833	ENDIF
[911]	834
[6140]	835	IF( nn_tra_dta(ib_bdy) == 0 ) THEN
[4292]	836	if(lwp) write(numout,*) '++++++ dta%tem/sal allocated space'
	837	IF( dta%ll_tem ) ALLOCATE( dta_bdy(ib_bdy)%tem(nblen(1),jpk) )
	838	IF( dta%ll_sal ) ALLOCATE( dta_bdy(ib_bdy)%sal(nblen(1),jpk) )
	839	ELSE
	840	IF( dta%ll_tem ) THEN
	841	if(lwp) write(numout,*) '++++++ dta%tem pointing to fnow'
[3294]	842	jfld = jfld + 1
	843	dta_bdy(ib_bdy)%tem => bf(jfld)%fnow(:,1,:)
[4292]	844	ENDIF
	845	IF( dta%ll_sal ) THEN
	846	if(lwp) write(numout,*) '++++++ dta%sal pointing to fnow'
[3294]	847	jfld = jfld + 1
	848	dta_bdy(ib_bdy)%sal => bf(jfld)%fnow(:,1,:)
	849	ENDIF
	850	ENDIF
[911]	851
[3294]	852	#if defined key_lim2
[4608]	853	IF (cn_ice_lim(ib_bdy) /= 'none') THEN
[6140]	854	IF( nn_ice_lim_dta(ib_bdy) == 0 ) THEN
[4292]	855	ALLOCATE( dta_bdy(ib_bdy)%frld(nblen(1)) )
	856	ALLOCATE( dta_bdy(ib_bdy)%hicif(nblen(1)) )
	857	ALLOCATE( dta_bdy(ib_bdy)%hsnif(nblen(1)) )
[3294]	858	ELSE
	859	jfld = jfld + 1
	860	dta_bdy(ib_bdy)%frld => bf(jfld)%fnow(:,1,1)
	861	jfld = jfld + 1
	862	dta_bdy(ib_bdy)%hicif => bf(jfld)%fnow(:,1,1)
	863	jfld = jfld + 1
	864	dta_bdy(ib_bdy)%hsnif => bf(jfld)%fnow(:,1,1)
	865	ENDIF
[911]	866	ENDIF
[4292]	867	#elif defined key_lim3
[4608]	868	IF (cn_ice_lim(ib_bdy) /= 'none') THEN
[6140]	869	IF( nn_ice_lim_dta(ib_bdy) == 0 ) THEN
[4292]	870	ALLOCATE( dta_bdy(ib_bdy)%a_i (nblen(1),jpl) )
	871	ALLOCATE( dta_bdy(ib_bdy)%ht_i(nblen(1),jpl) )
	872	ALLOCATE( dta_bdy(ib_bdy)%ht_s(nblen(1),jpl) )
	873	ELSE
	874	IF ( ll_bdylim3 ) THEN ! case input is lim3 type
	875	jfld = jfld + 1
	876	dta_bdy(ib_bdy)%a_i => bf(jfld)%fnow(:,1,:)
	877	jfld = jfld + 1
	878	dta_bdy(ib_bdy)%ht_i => bf(jfld)%fnow(:,1,:)
	879	jfld = jfld + 1
	880	dta_bdy(ib_bdy)%ht_s => bf(jfld)%fnow(:,1,:)
	881	ELSE ! case input is lim2 type
	882	jfld_ai = jfld + 1
	883	jfld_hti = jfld + 2
	884	jfld_hts = jfld + 3
	885	jfld = jfld + 3
	886	ALLOCATE( dta_bdy(ib_bdy)%a_i (nblen(1),jpl) )
	887	ALLOCATE( dta_bdy(ib_bdy)%ht_i(nblen(1),jpl) )
	888	ALLOCATE( dta_bdy(ib_bdy)%ht_s(nblen(1),jpl) )
[6140]	889	dta_bdy(ib_bdy)%a_i (:,:) = 0._wp
	890	dta_bdy(ib_bdy)%ht_i(:,:) = 0._wp
	891	dta_bdy(ib_bdy)%ht_s(:,:) = 0._wp
[4292]	892	ENDIF
	893
	894	ENDIF
	895	ENDIF
[3294]	896	#endif
[6140]	897	!
	898	END DO ! ib_bdy
	899	!
[3294]	900	IF( nn_timing == 1 ) CALL timing_stop('bdy_dta_init')
[6140]	901	!
	902	END SUBROUTINE bdy_dta_init
[911]	903
	904	!!==============================================================================
	905	END MODULE bdydta

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source: NEMO/branches/UKMO/r8395_restart_datestamp/NEMOGCM/NEMO/OPA_SRC/BDY/bdydta.F90 @ 10758

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