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bdydta.F90 @ 7753

Last change on this file since 7753 was 7646, checked in by timgraham, 7 years ago

Merge of dev_merge_2016 into trunk. UPDATE TO ARCHFILES NEEDED for XIOS2.
LIM_SRC_s/limrhg.F90 to follow in next commit due to change of kind (I'm unable to do it in this commit).
Merged using the following steps:

1) svn merge --reintegrate svn+ssh://forge.ipsl.jussieu.fr/ipsl/forge/projets/nemo/svn/trunk .
2) Resolve minor conflicts in sette.sh and namelist_cfg for ORCA2LIM3 (due to a change in trunk after branch was created)
3) svn commit
4) svn switch svn+ssh://forge.ipsl.jussieu.fr/ipsl/forge/projets/nemo/svn/trunk
5) svn merge svn+ssh://forge.ipsl.jussieu.fr/ipsl/forge/projets/nemo/svn/branches/2016/dev_merge_2016 .
6) At this stage I checked out a clean copy of the branch to compare against what is about to be committed to the trunk.
6) svn commit #Commit code to the trunk

In this commit I have also reverted a change to Fcheck_archfile.sh which was causing problems on the Paris machine.

Property svn:keywords set to Id

File size: 40.5 KB

Rev	Line
[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)
[1146]	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), &
	268	& kit=jit, kt_offset=time_offset , jpk_bdy=nb_jpk_bdy, fvl=ln_full_vel_array(ib_bdy) )
	269	ELSE
	270	CALL fld_read( kt=kt, kn_fsbc=1, sd=bf(jstart:jend), map=nbmap_ptr(jstart:jend), &
	271	& kit=jit, kt_offset=time_offset )
	272	ENDIF
[3703]	273
[4292]	274	! If full velocities in boundary data then extract barotropic velocities from 3D fields
[3703]	275	IF( ln_full_vel_array(ib_bdy) .AND. &
[6140]	276	& ( nn_dyn2d_dta(ib_bdy) == 1 .OR. nn_dyn2d_dta(ib_bdy) == 3 .OR. &
	277	& nn_dyn3d_dta(ib_bdy) == 1 ) )THEN
[3703]	278
[3651]	279	igrd = 2 ! zonal velocity
[6140]	280	dta%u2d(:) = 0._wp
[3651]	281	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	282	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	283	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	284	DO ik = 1, jpkm1
[4292]	285	dta%u2d(ib) = dta%u2d(ib) &
[6140]	286	& + e3u_n(ii,ij,ik) * umask(ii,ij,ik) * dta%u3d(ib,ik)
[3651]	287	END DO
[6140]	288	dta%u2d(ib) = dta%u2d(ib) * r1_hu_n(ii,ij)
[3651]	289	END DO
	290	igrd = 3 ! meridional velocity
[6140]	291	dta%v2d(:) = 0._wp
[3651]	292	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	293	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	294	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	295	DO ik = 1, jpkm1
[4292]	296	dta%v2d(ib) = dta%v2d(ib) &
[6140]	297	& + e3v_n(ii,ij,ik) * vmask(ii,ij,ik) * dta%v3d(ib,ik)
[3651]	298	END DO
[6140]	299	dta%v2d(ib) = dta%v2d(ib) * r1_hv_n(ii,ij)
[3651]	300	END DO
	301	ENDIF
	302	ENDIF
	303	IF( nn_dyn2d_dta(ib_bdy) .ge. 2 ) THEN ! update tidal harmonic forcing
[4292]	304	CALL bdytide_update( kt=kt, idx=idx_bdy(ib_bdy), dta=dta, td=tides(ib_bdy), &
[3651]	305	& jit=jit, time_offset=time_offset )
	306	ENDIF
[3294]	307	ENDIF
[1125]	308	ENDIF
[3294]	309	ELSE
[4292]	310	IF (cn_tra(ib_bdy) == 'runoff') then ! runoff condition
[3651]	311	jend = nb_bdy_fld(ib_bdy)
[3703]	312	CALL fld_read( kt=kt, kn_fsbc=1, sd=bf(jstart:jend), &
[3851]	313	& map=nbmap_ptr(jstart:jend), kt_offset=time_offset )
[3651]	314	!
	315	igrd = 2 ! zonal velocity
	316	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	317	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	318	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[4292]	319	dta%u2d(ib) = dta%u2d(ib) / ( e2u(ii,ij) * hu_0(ii,ij) )
[3651]	320	END DO
	321	!
	322	igrd = 3 ! meridional velocity
	323	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	324	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	325	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[4292]	326	dta%v2d(ib) = dta%v2d(ib) / ( e1v(ii,ij) * hv_0(ii,ij) )
[3651]	327	END DO
	328	ELSE
[6140]	329	IF( nn_dyn2d_dta(ib_bdy) == 2 ) THEN ! tidal harmonic forcing ONLY: initialise arrays
	330	IF( dta%ll_ssh ) dta%ssh(:) = 0._wp
	331	IF( dta%ll_u2d ) dta%u2d(:) = 0._wp
	332	IF( dta%ll_v2d ) dta%v2d(:) = 0._wp
[3651]	333	ENDIF
[4292]	334	IF( dta%nread(1) .gt. 0 ) THEN ! update external data
	335	jend = jstart + dta%nread(1) - 1
[3703]	336	CALL fld_read( kt=kt, kn_fsbc=1, sd=bf(jstart:jend), &
[7646]	337	& map=nbmap_ptr(jstart:jend), kt_offset=time_offset, jpk_bdy=nb_jpk_bdy, fvl=ln_full_vel_array(ib_bdy) )
[3651]	338	ENDIF
	339	! If full velocities in boundary data then split into barotropic and baroclinic data
	340	IF( ln_full_vel_array(ib_bdy) .and. &
[6140]	341	& ( nn_dyn2d_dta(ib_bdy) == 1 .OR. nn_dyn2d_dta(ib_bdy) == 3 .OR. &
	342	& nn_dyn3d_dta(ib_bdy) == 1 ) ) THEN
[3651]	343	igrd = 2 ! zonal velocity
[6140]	344	dta%u2d(:) = 0._wp
[3651]	345	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	346	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	347	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	348	DO ik = 1, jpkm1
[4292]	349	dta%u2d(ib) = dta%u2d(ib) &
[6140]	350	& + e3u_n(ii,ij,ik) * umask(ii,ij,ik) * dta%u3d(ib,ik)
[3651]	351	END DO
[6140]	352	dta%u2d(ib) = dta%u2d(ib) * r1_hu_n(ii,ij)
[3651]	353	DO ik = 1, jpkm1
[4292]	354	dta%u3d(ib,ik) = dta%u3d(ib,ik) - dta%u2d(ib)
[3651]	355	END DO
	356	END DO
	357	igrd = 3 ! meridional velocity
[6140]	358	dta%v2d(:) = 0._wp
[3651]	359	DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd)
	360	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	361	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
	362	DO ik = 1, jpkm1
[4292]	363	dta%v2d(ib) = dta%v2d(ib) &
[6140]	364	& + e3v_n(ii,ij,ik) * vmask(ii,ij,ik) * dta%v3d(ib,ik)
[3651]	365	END DO
[6140]	366	dta%v2d(ib) = dta%v2d(ib) * r1_hv_n(ii,ij)
[3651]	367	DO ik = 1, jpkm1
[4292]	368	dta%v3d(ib,ik) = dta%v3d(ib,ik) - dta%v2d(ib)
[3651]	369	END DO
	370	END DO
	371	ENDIF
[4292]	372
[1125]	373	ENDIF
[4292]	374	#if defined key_lim3
[4608]	375	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]	376	CALL lim_var_itd ( bf(jfld_hti)%fnow(:,1,1), bf(jfld_hts)%fnow(:,1,1), bf(jfld_ai)%fnow(:,1,1), &
[4292]	377	& dta_bdy(ib_bdy)%ht_i, dta_bdy(ib_bdy)%ht_s, dta_bdy(ib_bdy)%a_i )
	378	ENDIF
	379	#endif
[1125]	380	ENDIF
[4292]	381	jstart = jstart + dta%nread(1)
[3651]	382	END IF ! nn_dta(ib_bdy) = 1
	383	END DO ! ib_bdy
[911]	384
[7646]	385	IF ( ln_tide ) THEN
	386	IF (ln_dynspg_ts) THEN ! Fill temporary arrays with slow-varying bdy data
	387	DO ib_bdy = 1, nb_bdy ! Tidal component added in ts loop
	388	IF ( nn_dyn2d_dta(ib_bdy) .ge. 2 ) THEN
	389	nblen => idx_bdy(ib_bdy)%nblen
	390	nblenrim => idx_bdy(ib_bdy)%nblenrim
	391	IF( cn_dyn2d(ib_bdy) == 'frs' ) THEN; ilen1(:)=nblen(:) ; ELSE ; ilen1(:)=nblenrim(:) ; ENDIF
	392	IF ( dta_bdy(ib_bdy)%ll_ssh ) dta_bdy_s(ib_bdy)%ssh(1:ilen1(1)) = dta_bdy(ib_bdy)%ssh(1:ilen1(1))
	393	IF ( dta_bdy(ib_bdy)%ll_u2d ) dta_bdy_s(ib_bdy)%u2d(1:ilen1(2)) = dta_bdy(ib_bdy)%u2d(1:ilen1(2))
	394	IF ( dta_bdy(ib_bdy)%ll_v2d ) dta_bdy_s(ib_bdy)%v2d(1:ilen1(3)) = dta_bdy(ib_bdy)%v2d(1:ilen1(3))
	395	ENDIF
	396	END DO
	397	ELSE ! Add tides if not split-explicit free surface else this is done in ts loop
	398	!
	399	CALL bdy_dta_tides( kt=kt, time_offset=time_offset )
	400	ENDIF
[5930]	401	ENDIF
[4292]	402
[3651]	403	IF ( ln_apr_obc ) THEN
	404	DO ib_bdy = 1, nb_bdy
[4292]	405	IF (cn_tra(ib_bdy) /= 'runoff')THEN
[3651]	406	igrd = 1 ! meridional velocity
	407	DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd)
[3294]	408	ii = idx_bdy(ib_bdy)%nbi(ib,igrd)
	409	ij = idx_bdy(ib_bdy)%nbj(ib,igrd)
[3651]	410	dta_bdy(ib_bdy)%ssh(ib) = dta_bdy(ib_bdy)%ssh(ib) + ssh_ib(ii,ij)
[6140]	411	END DO
[1125]	412	ENDIF
[6140]	413	END DO
[3651]	414	ENDIF
[6140]	415	!
[3294]	416	IF( nn_timing == 1 ) CALL timing_stop('bdy_dta')
[6140]	417	!
	418	END SUBROUTINE bdy_dta
[911]	419
	420
[6140]	421	SUBROUTINE bdy_dta_init
[3294]	422	!!----------------------------------------------------------------------
	423	!! * SUBROUTINE bdy_dta_init *
	424	!!
	425	!! ** Purpose : Initialise arrays for reading of external data
	426	!! for open boundary conditions
	427	!!
[4292]	428	!! ** Method :
[3294]	429	!!
	430	!!----------------------------------------------------------------------
[6140]	431	INTEGER :: ib_bdy, jfld, jstart, jend, ierror, ios ! Local integers
	432	!
[3294]	433	CHARACTER(len=100) :: cn_dir ! Root directory for location of data files
	434	CHARACTER(len=100), DIMENSION(nb_bdy) :: cn_dir_array ! Root directory for location of data files
[5919]	435	CHARACTER(len = 256):: clname ! temporary file name
[3294]	436	LOGICAL :: ln_full_vel ! =T => full velocities in 3D boundary data
	437	! =F => baroclinic velocities in 3D boundary data
	438	INTEGER :: ilen_global ! Max length required for global bdy dta arrays
	439	INTEGER, ALLOCATABLE, DIMENSION(:) :: ilen1, ilen3 ! size of 1st and 3rd dimensions of local arrays
	440	INTEGER, ALLOCATABLE, DIMENSION(:) :: ibdy ! bdy set for a particular jfld
	441	INTEGER, ALLOCATABLE, DIMENSION(:) :: igrid ! index for grid type (1,2,3 = T,U,V)
	442	INTEGER, POINTER, DIMENSION(:) :: nblen, nblenrim ! short cuts
[4292]	443	TYPE(OBC_DATA), POINTER :: dta ! short cut
	444	#if defined key_lim3
	445	INTEGER, DIMENSION(3) :: zdimsz ! number of elements in each of the 4 dimensions (i.e. i,j,t,ice-cat) for an array
	446	INTEGER :: zndims ! number of dimensions in an array (i.e. 3 = wo ice cat; 4 = w ice cat)
	447	INTEGER :: inum,id1 ! local integer
	448	#endif
[3294]	449	TYPE(FLD_N), ALLOCATABLE, DIMENSION(:) :: blf_i ! array of namelist information structures
	450	TYPE(FLD_N) :: bn_tem, bn_sal, bn_u3d, bn_v3d !
	451	TYPE(FLD_N) :: bn_ssh, bn_u2d, bn_v2d ! informations about the fields to be read
[2528]	452	#if defined key_lim2
[3294]	453	TYPE(FLD_N) :: bn_frld, bn_hicif, bn_hsnif !
[4292]	454	#elif defined key_lim3
	455	TYPE(FLD_N) :: bn_a_i, bn_ht_i, bn_ht_s
[2528]	456	#endif
[3294]	457	NAMELIST/nambdy_dta/ cn_dir, bn_tem, bn_sal, bn_u3d, bn_v3d, bn_ssh, bn_u2d, bn_v2d
[2528]	458	#if defined key_lim2
[3294]	459	NAMELIST/nambdy_dta/ bn_frld, bn_hicif, bn_hsnif
[4292]	460	#elif defined key_lim3
	461	NAMELIST/nambdy_dta/ bn_a_i, bn_ht_i, bn_ht_s
[3294]	462	#endif
[7646]	463	NAMELIST/nambdy_dta/ ln_full_vel, nb_jpk_bdy
[3294]	464	!!---------------------------------------------------------------------------
[6140]	465	!
	466	IF( nn_timing == 1 ) CALL timing_start('bdy_dta_init')
	467	!
[3651]	468	IF(lwp) WRITE(numout,*)
	469	IF(lwp) WRITE(numout,*) 'bdy_dta_ini : initialization of data at the open boundaries'
	470	IF(lwp) WRITE(numout,*) '~~~~~~~~~~'
	471	IF(lwp) WRITE(numout,*) ''
	472
[3294]	473	! Set nn_dta
	474	DO ib_bdy = 1, nb_bdy
	475	nn_dta(ib_bdy) = MAX( nn_dyn2d_dta(ib_bdy) &
	476	,nn_dyn3d_dta(ib_bdy) &
	477	,nn_tra_dta(ib_bdy) &
[4292]	478	#if ( defined key_lim2 \|\| defined key_lim3 )
	479	,nn_ice_lim_dta(ib_bdy) &
[2528]	480	#endif
[3294]	481	)
[6140]	482	IF(nn_dta(ib_bdy) > 1) nn_dta(ib_bdy) = 1
[3294]	483	END DO
[911]	484
[3294]	485	! Work out upper bound of how many fields there are to read in and allocate arrays
	486	! ---------------------------------------------------------------------------
	487	ALLOCATE( nb_bdy_fld(nb_bdy) )
	488	nb_bdy_fld(:) = 0
	489	DO ib_bdy = 1, nb_bdy
[6140]	490	IF( cn_dyn2d(ib_bdy) /= 'none' .and. ( nn_dyn2d_dta(ib_bdy) == 1 .or. nn_dyn2d_dta(ib_bdy) == 3 ) ) THEN
[3294]	491	nb_bdy_fld(ib_bdy) = nb_bdy_fld(ib_bdy) + 3
	492	ENDIF
[6140]	493	IF( cn_dyn3d(ib_bdy) /= 'none' .and. nn_dyn3d_dta(ib_bdy) == 1 ) THEN
[3294]	494	nb_bdy_fld(ib_bdy) = nb_bdy_fld(ib_bdy) + 2
	495	ENDIF
[6140]	496	IF( cn_tra(ib_bdy) /= 'none' .and. nn_tra_dta(ib_bdy) == 1 ) THEN
[3294]	497	nb_bdy_fld(ib_bdy) = nb_bdy_fld(ib_bdy) + 2
	498	ENDIF
[4292]	499	#if ( defined key_lim2 \|\| defined key_lim3 )
[6140]	500	IF( cn_ice_lim(ib_bdy) /= 'none' .and. nn_ice_lim_dta(ib_bdy) == 1 ) THEN
[3294]	501	nb_bdy_fld(ib_bdy) = nb_bdy_fld(ib_bdy) + 3
	502	ENDIF
	503	#endif
[3651]	504	IF(lwp) WRITE(numout,*) 'Maximum number of files to open =',nb_bdy_fld(ib_bdy)
[6140]	505	END DO
[2528]	506
[3294]	507	nb_bdy_fld_sum = SUM( nb_bdy_fld )
[911]	508
[3294]	509	ALLOCATE( bf(nb_bdy_fld_sum), STAT=ierror )
	510	IF( ierror > 0 ) THEN
	511	CALL ctl_stop( 'bdy_dta: unable to allocate bf structure' ) ; RETURN
[911]	512	ENDIF
[3294]	513	ALLOCATE( blf_i(nb_bdy_fld_sum), STAT=ierror )
	514	IF( ierror > 0 ) THEN
	515	CALL ctl_stop( 'bdy_dta: unable to allocate blf_i structure' ) ; RETURN
[1125]	516	ENDIF
[3294]	517	ALLOCATE( nbmap_ptr(nb_bdy_fld_sum), STAT=ierror )
	518	IF( ierror > 0 ) THEN
	519	CALL ctl_stop( 'bdy_dta: unable to allocate nbmap_ptr structure' ) ; RETURN
	520	ENDIF
	521	ALLOCATE( ilen1(nb_bdy_fld_sum), ilen3(nb_bdy_fld_sum) )
	522	ALLOCATE( ibdy(nb_bdy_fld_sum) )
	523	ALLOCATE( igrid(nb_bdy_fld_sum) )
[911]	524
[3294]	525	! Read namelists
	526	! --------------
[4147]	527	REWIND(numnam_ref)
	528	REWIND(numnam_cfg)
[3294]	529	jfld = 0
	530	DO ib_bdy = 1, nb_bdy
[6140]	531	IF( nn_dta(ib_bdy) == 1 ) THEN
[4147]	532	READ ( numnam_ref, nambdy_dta, IOSTAT = ios, ERR = 901)
[6140]	533	901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_dta in reference namelist', lwp )
[911]	534
[4147]	535	READ ( numnam_cfg, nambdy_dta, IOSTAT = ios, ERR = 902 )
[6140]	536	902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_dta in configuration namelist', lwp )
	537	IF(lwm) WRITE( numond, nambdy_dta )
[4147]	538
[3294]	539	cn_dir_array(ib_bdy) = cn_dir
	540	ln_full_vel_array(ib_bdy) = ln_full_vel
[911]	541
[3294]	542	nblen => idx_bdy(ib_bdy)%nblen
	543	nblenrim => idx_bdy(ib_bdy)%nblenrim
[4292]	544	dta => dta_bdy(ib_bdy)
	545	dta%nread(2) = 0
[911]	546
[3294]	547	! Only read in necessary fields for this set.
	548	! Important that barotropic variables come first.
[6140]	549	IF( nn_dyn2d_dta(ib_bdy) == 1 .or. nn_dyn2d_dta(ib_bdy) == 3 ) THEN
[911]	550
[4292]	551	IF( dta%ll_ssh ) THEN
	552	if(lwp) write(numout,*) '++++++ reading in ssh field'
[3294]	553	jfld = jfld + 1
	554	blf_i(jfld) = bn_ssh
	555	ibdy(jfld) = ib_bdy
	556	igrid(jfld) = 1
[3651]	557	ilen1(jfld) = nblen(igrid(jfld))
[3294]	558	ilen3(jfld) = 1
[4292]	559	dta%nread(2) = dta%nread(2) + 1
[3294]	560	ENDIF
[911]	561
[4292]	562	IF( dta%ll_u2d .and. .not. ln_full_vel_array(ib_bdy) ) THEN
	563	if(lwp) write(numout,*) '++++++ reading in u2d field'
[3294]	564	jfld = jfld + 1
	565	blf_i(jfld) = bn_u2d
	566	ibdy(jfld) = ib_bdy
	567	igrid(jfld) = 2
[3651]	568	ilen1(jfld) = nblen(igrid(jfld))
[3294]	569	ilen3(jfld) = 1
[4292]	570	dta%nread(2) = dta%nread(2) + 1
	571	ENDIF
[911]	572
[4292]	573	IF( dta%ll_v2d .and. .not. ln_full_vel_array(ib_bdy) ) THEN
	574	if(lwp) write(numout,*) '++++++ reading in v2d field'
[3294]	575	jfld = jfld + 1
	576	blf_i(jfld) = bn_v2d
	577	ibdy(jfld) = ib_bdy
	578	igrid(jfld) = 3
[3651]	579	ilen1(jfld) = nblen(igrid(jfld))
[3294]	580	ilen3(jfld) = 1
[4292]	581	dta%nread(2) = dta%nread(2) + 1
[3294]	582	ENDIF
[911]	583
[3294]	584	ENDIF
[1125]	585
[4292]	586	! read 3D velocities if baroclinic velocities require OR if
	587	! barotropic velocities required and ln_full_vel set to .true.
[6140]	588	IF( nn_dyn3d_dta(ib_bdy) == 1 .OR. &
	589	& ( ln_full_vel_array(ib_bdy) .AND. ( nn_dyn2d_dta(ib_bdy) == 1 .or. nn_dyn2d_dta(ib_bdy) == 3 ) ) ) THEN
[911]	590
[6140]	591	IF( dta%ll_u3d .OR. ( ln_full_vel_array(ib_bdy) .and. dta%ll_u2d ) ) THEN
[4292]	592	if(lwp) write(numout,*) '++++++ reading in u3d field'
	593	jfld = jfld + 1
	594	blf_i(jfld) = bn_u3d
	595	ibdy(jfld) = ib_bdy
	596	igrid(jfld) = 2
	597	ilen1(jfld) = nblen(igrid(jfld))
	598	ilen3(jfld) = jpk
	599	IF( ln_full_vel_array(ib_bdy) .and. dta%ll_u2d ) dta%nread(2) = dta%nread(2) + 1
	600	ENDIF
[911]	601
[6140]	602	IF( dta%ll_v3d .OR. ( ln_full_vel_array(ib_bdy) .and. dta%ll_v2d ) ) THEN
[4292]	603	if(lwp) write(numout,*) '++++++ reading in v3d field'
	604	jfld = jfld + 1
	605	blf_i(jfld) = bn_v3d
	606	ibdy(jfld) = ib_bdy
	607	igrid(jfld) = 3
	608	ilen1(jfld) = nblen(igrid(jfld))
	609	ilen3(jfld) = jpk
	610	IF( ln_full_vel_array(ib_bdy) .and. dta%ll_v2d ) dta%nread(2) = dta%nread(2) + 1
	611	ENDIF
[911]	612
[3294]	613	ENDIF
[911]	614
[3294]	615	! temperature and salinity
[6140]	616	IF( nn_tra_dta(ib_bdy) == 1 ) THEN
[911]	617
[4292]	618	IF( dta%ll_tem ) THEN
	619	if(lwp) write(numout,*) '++++++ reading in tem field'
	620	jfld = jfld + 1
	621	blf_i(jfld) = bn_tem
	622	ibdy(jfld) = ib_bdy
	623	igrid(jfld) = 1
	624	ilen1(jfld) = nblen(igrid(jfld))
	625	ilen3(jfld) = jpk
	626	ENDIF
[911]	627
[4292]	628	IF( dta%ll_sal ) THEN
	629	if(lwp) write(numout,*) '++++++ reading in sal field'
	630	jfld = jfld + 1
	631	blf_i(jfld) = bn_sal
	632	ibdy(jfld) = ib_bdy
	633	igrid(jfld) = 1
	634	ilen1(jfld) = nblen(igrid(jfld))
	635	ilen3(jfld) = jpk
	636	ENDIF
[911]	637
	638	ENDIF
	639
[3294]	640	#if defined key_lim2
	641	! sea ice
[6140]	642	IF( nn_ice_lim_dta(ib_bdy) == 1 ) THEN
[911]	643
[4292]	644	IF( dta%ll_frld ) THEN
	645	jfld = jfld + 1
	646	blf_i(jfld) = bn_frld
	647	ibdy(jfld) = ib_bdy
	648	igrid(jfld) = 1
	649	ilen1(jfld) = nblen(igrid(jfld))
	650	ilen3(jfld) = 1
	651	ENDIF
[911]	652
[4292]	653	IF( dta%ll_hicif ) THEN
	654	jfld = jfld + 1
	655	blf_i(jfld) = bn_hicif
	656	ibdy(jfld) = ib_bdy
	657	igrid(jfld) = 1
	658	ilen1(jfld) = nblen(igrid(jfld))
	659	ilen3(jfld) = 1
	660	ENDIF
[911]	661
[4292]	662	IF( dta%ll_hsnif ) THEN
	663	jfld = jfld + 1
	664	blf_i(jfld) = bn_hsnif
	665	ibdy(jfld) = ib_bdy
	666	igrid(jfld) = 1
	667	ilen1(jfld) = nblen(igrid(jfld))
	668	ilen3(jfld) = 1
	669	ENDIF
[911]	670
[3294]	671	ENDIF
[4292]	672	#elif defined key_lim3
	673	! sea ice
[6140]	674	IF( nn_ice_lim_dta(ib_bdy) == 1 ) THEN
[5930]	675	! Test for types of ice input (lim2 or lim3)
[5919]	676	! Build file name to find dimensions
	677	clname=TRIM(bn_a_i%clname)
	678	IF( .NOT. bn_a_i%ln_clim ) THEN
	679	WRITE(clname, '(a,"_y",i4.4)' ) TRIM( bn_a_i%clname ), nyear ! add year
	680	IF( bn_a_i%cltype /= 'yearly' ) WRITE(clname, '(a,"m" ,i2.2)' ) TRIM( clname ), nmonth ! add month
	681	ELSE
	682	IF( bn_a_i%cltype /= 'yearly' ) WRITE(clname, '(a,"_m",i2.2)' ) TRIM( bn_a_i%clname ), nmonth ! add month
	683	ENDIF
	684	IF( bn_a_i%cltype == 'daily' .OR. bn_a_i%cltype(1:4) == 'week' ) &
	685	& WRITE(clname, '(a,"d" ,i2.2)' ) TRIM( clname ), nday ! add day
	686	!
	687	CALL iom_open ( clname, inum )
	688	id1 = iom_varid( inum, bn_a_i%clvar, kdimsz=zdimsz, kndims=zndims, ldstop = .FALSE. )
	689	CALL iom_close ( inum )
[4292]	690
	691	IF ( zndims == 4 ) THEN
	692	ll_bdylim3 = .TRUE. ! lim3 input
	693	ELSE
	694	ll_bdylim3 = .FALSE. ! lim2 input
	695	ENDIF
	696	! End test
	697
	698	IF( dta%ll_a_i ) THEN
	699	jfld = jfld + 1
	700	blf_i(jfld) = bn_a_i
	701	ibdy(jfld) = ib_bdy
	702	igrid(jfld) = 1
	703	ilen1(jfld) = nblen(igrid(jfld))
	704	IF ( ll_bdylim3 ) THEN ; ilen3(jfld)=jpl ; ELSE ; ilen3(jfld)=1 ; ENDIF
	705	ENDIF
	706
	707	IF( dta%ll_ht_i ) THEN
	708	jfld = jfld + 1
	709	blf_i(jfld) = bn_ht_i
	710	ibdy(jfld) = ib_bdy
	711	igrid(jfld) = 1
	712	ilen1(jfld) = nblen(igrid(jfld))
	713	IF ( ll_bdylim3 ) THEN ; ilen3(jfld)=jpl ; ELSE ; ilen3(jfld)=1 ; ENDIF
	714	ENDIF
	715
	716	IF( dta%ll_ht_s ) THEN
	717	jfld = jfld + 1
	718	blf_i(jfld) = bn_ht_s
	719	ibdy(jfld) = ib_bdy
	720	igrid(jfld) = 1
	721	ilen1(jfld) = nblen(igrid(jfld))
	722	IF ( ll_bdylim3 ) THEN ; ilen3(jfld)=jpl ; ELSE ; ilen3(jfld)=1 ; ENDIF
	723	ENDIF
	724
[4333]	725	ENDIF
[3294]	726	#endif
	727	! Recalculate field counts
	728	!-------------------------
[6140]	729	IF( ib_bdy == 1 ) THEN
[4148]	730	nb_bdy_fld_sum = 0
[3294]	731	nb_bdy_fld(ib_bdy) = jfld
	732	nb_bdy_fld_sum = jfld
	733	ELSE
	734	nb_bdy_fld(ib_bdy) = jfld - nb_bdy_fld_sum
	735	nb_bdy_fld_sum = nb_bdy_fld_sum + nb_bdy_fld(ib_bdy)
	736	ENDIF
[911]	737
[4292]	738	dta%nread(1) = nb_bdy_fld(ib_bdy)
	739
[6140]	740	ENDIF ! nn_dta == 1
[3294]	741	ENDDO ! ib_bdy
[911]	742
[3294]	743	DO jfld = 1, nb_bdy_fld_sum
	744	ALLOCATE( bf(jfld)%fnow(ilen1(jfld),1,ilen3(jfld)) )
	745	IF( blf_i(jfld)%ln_tint ) ALLOCATE( bf(jfld)%fdta(ilen1(jfld),1,ilen3(jfld),2) )
	746	nbmap_ptr(jfld)%ptr => idx_bdy(ibdy(jfld))%nbmap(:,igrid(jfld))
[5132]	747	nbmap_ptr(jfld)%ll_unstruc = ln_coords_file(ibdy(jfld))
[3294]	748	ENDDO
[911]	749
[3294]	750	! fill bf with blf_i and control print
	751	!-------------------------------------
	752	jstart = 1
	753	DO ib_bdy = 1, nb_bdy
[4673]	754	jend = jstart - 1 + nb_bdy_fld(ib_bdy)
[3294]	755	CALL fld_fill( bf(jstart:jend), blf_i(jstart:jend), cn_dir_array(ib_bdy), 'bdy_dta', &
	756	& 'open boundary conditions', 'nambdy_dta' )
	757	jstart = jend + 1
	758	ENDDO
[911]	759
[3294]	760	! Initialise local boundary data arrays
	761	! nn_xxx_dta=0 : allocate space - will be filled from initial conditions later
	762	! nn_xxx_dta=1 : point to "fnow" arrays
	763	!-------------------------------------
[911]	764
[3294]	765	jfld = 0
	766	DO ib_bdy=1, nb_bdy
[911]	767
[3294]	768	nblen => idx_bdy(ib_bdy)%nblen
[4292]	769	dta => dta_bdy(ib_bdy)
[911]	770
[4292]	771	if(lwp) then
	772	write(numout,*) '++++++ dta%ll_ssh = ',dta%ll_ssh
	773	write(numout,*) '++++++ dta%ll_u2d = ',dta%ll_u2d
	774	write(numout,*) '++++++ dta%ll_v2d = ',dta%ll_v2d
	775	write(numout,*) '++++++ dta%ll_u3d = ',dta%ll_u3d
	776	write(numout,*) '++++++ dta%ll_v3d = ',dta%ll_v3d
	777	write(numout,*) '++++++ dta%ll_tem = ',dta%ll_tem
	778	write(numout,*) '++++++ dta%ll_sal = ',dta%ll_sal
	779	endif
	780
[6140]	781	IF ( nn_dyn2d_dta(ib_bdy) == 0 .or. nn_dyn2d_dta(ib_bdy) == 2 ) THEN
[4292]	782	if(lwp) write(numout,*) '++++++ dta%ssh/u2d/u3d allocated space'
	783	IF( dta%ll_ssh ) ALLOCATE( dta%ssh(nblen(1)) )
	784	IF( dta%ll_u2d ) ALLOCATE( dta%u2d(nblen(2)) )
	785	IF( dta%ll_v2d ) ALLOCATE( dta%v2d(nblen(3)) )
	786	ENDIF
[6140]	787	IF ( nn_dyn2d_dta(ib_bdy) == 1 .or. nn_dyn2d_dta(ib_bdy) == 3 ) THEN
[4292]	788	IF( dta%ll_ssh ) THEN
	789	if(lwp) write(numout,*) '++++++ dta%ssh pointing to fnow'
	790	jfld = jfld + 1
	791	dta%ssh => bf(jfld)%fnow(:,1,1)
	792	ENDIF
	793	IF ( dta%ll_u2d ) THEN
	794	IF ( ln_full_vel_array(ib_bdy) ) THEN
	795	if(lwp) write(numout,*) '++++++ dta%u2d allocated space'
	796	ALLOCATE( dta%u2d(nblen(2)) )
	797	ELSE
	798	if(lwp) write(numout,*) '++++++ dta%u2d pointing to fnow'
[3651]	799	jfld = jfld + 1
[4292]	800	dta%u2d => bf(jfld)%fnow(:,1,1)
	801	ENDIF
	802	ENDIF
	803	IF ( dta%ll_v2d ) THEN
	804	IF ( ln_full_vel_array(ib_bdy) ) THEN
	805	if(lwp) write(numout,*) '++++++ dta%v2d allocated space'
	806	ALLOCATE( dta%v2d(nblen(3)) )
[3294]	807	ELSE
[4292]	808	if(lwp) write(numout,*) '++++++ dta%v2d pointing to fnow'
[3294]	809	jfld = jfld + 1
[4292]	810	dta%v2d => bf(jfld)%fnow(:,1,1)
[3294]	811	ENDIF
	812	ENDIF
	813	ENDIF
[911]	814
[6140]	815	IF ( nn_dyn3d_dta(ib_bdy) == 0 ) THEN
[4292]	816	if(lwp) write(numout,*) '++++++ dta%u3d/v3d allocated space'
	817	IF( dta%ll_u3d ) ALLOCATE( dta_bdy(ib_bdy)%u3d(nblen(2),jpk) )
	818	IF( dta%ll_v3d ) ALLOCATE( dta_bdy(ib_bdy)%v3d(nblen(3),jpk) )
[3294]	819	ENDIF
[6140]	820	IF ( nn_dyn3d_dta(ib_bdy) == 1 .or. &
	821	& ( ln_full_vel_array(ib_bdy) .and. ( nn_dyn2d_dta(ib_bdy) == 1 .or. nn_dyn2d_dta(ib_bdy) == 3 ) ) ) THEN
[4292]	822	IF ( dta%ll_u3d .or. ( ln_full_vel_array(ib_bdy) .and. dta%ll_u2d ) ) THEN
	823	if(lwp) write(numout,*) '++++++ dta%u3d pointing to fnow'
	824	jfld = jfld + 1
	825	dta_bdy(ib_bdy)%u3d => bf(jfld)%fnow(:,1,:)
	826	ENDIF
	827	IF ( dta%ll_v3d .or. ( ln_full_vel_array(ib_bdy) .and. dta%ll_v2d ) ) THEN
	828	if(lwp) write(numout,*) '++++++ dta%v3d pointing to fnow'
	829	jfld = jfld + 1
	830	dta_bdy(ib_bdy)%v3d => bf(jfld)%fnow(:,1,:)
	831	ENDIF
[3294]	832	ENDIF
[911]	833
[6140]	834	IF( nn_tra_dta(ib_bdy) == 0 ) THEN
[4292]	835	if(lwp) write(numout,*) '++++++ dta%tem/sal allocated space'
	836	IF( dta%ll_tem ) ALLOCATE( dta_bdy(ib_bdy)%tem(nblen(1),jpk) )
	837	IF( dta%ll_sal ) ALLOCATE( dta_bdy(ib_bdy)%sal(nblen(1),jpk) )
	838	ELSE
	839	IF( dta%ll_tem ) THEN
	840	if(lwp) write(numout,*) '++++++ dta%tem pointing to fnow'
[3294]	841	jfld = jfld + 1
	842	dta_bdy(ib_bdy)%tem => bf(jfld)%fnow(:,1,:)
[4292]	843	ENDIF
	844	IF( dta%ll_sal ) THEN
	845	if(lwp) write(numout,*) '++++++ dta%sal pointing to fnow'
[3294]	846	jfld = jfld + 1
	847	dta_bdy(ib_bdy)%sal => bf(jfld)%fnow(:,1,:)
	848	ENDIF
	849	ENDIF
[911]	850
[3294]	851	#if defined key_lim2
[4608]	852	IF (cn_ice_lim(ib_bdy) /= 'none') THEN
[6140]	853	IF( nn_ice_lim_dta(ib_bdy) == 0 ) THEN
[4292]	854	ALLOCATE( dta_bdy(ib_bdy)%frld(nblen(1)) )
	855	ALLOCATE( dta_bdy(ib_bdy)%hicif(nblen(1)) )
	856	ALLOCATE( dta_bdy(ib_bdy)%hsnif(nblen(1)) )
[3294]	857	ELSE
	858	jfld = jfld + 1
	859	dta_bdy(ib_bdy)%frld => bf(jfld)%fnow(:,1,1)
	860	jfld = jfld + 1
	861	dta_bdy(ib_bdy)%hicif => bf(jfld)%fnow(:,1,1)
	862	jfld = jfld + 1
	863	dta_bdy(ib_bdy)%hsnif => bf(jfld)%fnow(:,1,1)
	864	ENDIF
[911]	865	ENDIF
[4292]	866	#elif defined key_lim3
[4608]	867	IF (cn_ice_lim(ib_bdy) /= 'none') THEN
[6140]	868	IF( nn_ice_lim_dta(ib_bdy) == 0 ) THEN
[4292]	869	ALLOCATE( dta_bdy(ib_bdy)%a_i (nblen(1),jpl) )
	870	ALLOCATE( dta_bdy(ib_bdy)%ht_i(nblen(1),jpl) )
	871	ALLOCATE( dta_bdy(ib_bdy)%ht_s(nblen(1),jpl) )
	872	ELSE
	873	IF ( ll_bdylim3 ) THEN ! case input is lim3 type
	874	jfld = jfld + 1
	875	dta_bdy(ib_bdy)%a_i => bf(jfld)%fnow(:,1,:)
	876	jfld = jfld + 1
	877	dta_bdy(ib_bdy)%ht_i => bf(jfld)%fnow(:,1,:)
	878	jfld = jfld + 1
	879	dta_bdy(ib_bdy)%ht_s => bf(jfld)%fnow(:,1,:)
	880	ELSE ! case input is lim2 type
	881	jfld_ai = jfld + 1
	882	jfld_hti = jfld + 2
	883	jfld_hts = jfld + 3
	884	jfld = jfld + 3
	885	ALLOCATE( dta_bdy(ib_bdy)%a_i (nblen(1),jpl) )
	886	ALLOCATE( dta_bdy(ib_bdy)%ht_i(nblen(1),jpl) )
	887	ALLOCATE( dta_bdy(ib_bdy)%ht_s(nblen(1),jpl) )
[6140]	888	dta_bdy(ib_bdy)%a_i (:,:) = 0._wp
	889	dta_bdy(ib_bdy)%ht_i(:,:) = 0._wp
	890	dta_bdy(ib_bdy)%ht_s(:,:) = 0._wp
[4292]	891	ENDIF
	892
	893	ENDIF
	894	ENDIF
[3294]	895	#endif
[6140]	896	!
	897	END DO ! ib_bdy
	898	!
[3294]	899	IF( nn_timing == 1 ) CALL timing_stop('bdy_dta_init')
[6140]	900	!
	901	END SUBROUTINE bdy_dta_init
[911]	902
	903	!!==============================================================================
	904	END MODULE bdydta

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source: trunk/NEMOGCM/NEMO/OPA_SRC/BDY/bdydta.F90 @ 7753

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