New URL for NEMO forge! http://forge.nemo-ocean.eu

Since March 2022 along with NEMO 4.2 release, the code development moved to a self-hosted GitLab.
This present forge is now archived and remained online for history.

dynatf.F90 in NEMO/branches/2020/dev_r12702_ASINTER-02_emanuelaclementi_Waves/src/OCE/DYN – NEMO

Context Navigation

source: NEMO/branches/2020/dev_r12702_ASINTER-02_emanuelaclementi_Waves/src/OCE/DYN/dynatf.F90 @ 13710

Last change on this file since 13710 was 13710, checked in by emanuelaclementi, 4 years ago
branches/2020/dev_r12702_ASINTER-02_emanuelaclementi_Waves: merge with trunk@13708, see #2155 and #2339
Property svn:keywords set to `Id`
File size: 19.0 KB

Rev	Line
[11050]	1	MODULE dynatf
[1502]	2	!!=========================================================================
[11050]	3	!! * MODULE dynatf *
	4	!! Ocean dynamics: time filtering
[1502]	5	!!=========================================================================
[1438]	6	!! History : OPA ! 1987-02 (P. Andrich, D. L Hostis) Original code
	7	!! ! 1990-10 (C. Levy, G. Madec)
	8	!! 7.0 ! 1993-03 (M. Guyon) symetrical conditions
	9	!! 8.0 ! 1997-02 (G. Madec & M. Imbard) opa, release 8.0
	10	!! 8.2 ! 1997-04 (A. Weaver) Euler forward step
	11	!! - ! 1997-06 (G. Madec) lateral boudary cond., lbc routine
	12	!! NEMO 1.0 ! 2002-08 (G. Madec) F90: Free form and module
	13	!! - ! 2002-10 (C. Talandier, A-M. Treguier) Open boundary cond.
	14	!! 2.0 ! 2005-11 (V. Garnier) Surface pressure gradient organization
	15	!! 2.3 ! 2007-07 (D. Storkey) Calls to BDY routines.
[1502]	16	!! 3.2 ! 2009-06 (G. Madec, R.Benshila) re-introduce the vvl option
[2528]	17	!! 3.3 ! 2010-09 (D. Storkey, E.O'Dea) Bug fix for BDY module
[2723]	18	!! 3.3 ! 2011-03 (P. Oddo) Bug fix for time-splitting+(BDY-OBC) and not VVL
[4292]	19	!! 3.5 ! 2013-07 (J. Chanut) Compliant with time splitting changes
[6140]	20	!! 3.6 ! 2014-04 (G. Madec) add the diagnostic of the time filter trends
[5930]	21	!! 3.7 ! 2015-11 (J. Chanut) Free surface simplification
[11475]	22	!! 4.1 ! 2019-08 (A. Coward, D. Storkey) Rename dynnxt.F90 -> dynatf.F90. Now just does time filtering.
[1502]	23	!!-------------------------------------------------------------------------
[1438]	24
[11050]	25	!!----------------------------------------------------------------------------------------------
	26	!! dyn_atf : apply Asselin time filtering to "now" velocities and vertical scale factors
	27	!!----------------------------------------------------------------------------------------------
[6140]	28	USE oce ! ocean dynamics and tracers
	29	USE dom_oce ! ocean space and time domain
	30	USE sbc_oce ! Surface boundary condition: ocean fields
[9023]	31	USE sbcrnf ! river runoffs
[6140]	32	USE phycst ! physical constants
	33	USE dynadv ! dynamics: vector invariant versus flux form
	34	USE dynspg_ts ! surface pressure gradient: split-explicit scheme
	35	USE domvvl ! variable volume
[13710]	36	USE bdy_oce , ONLY : ln_bdy
[6140]	37	USE bdydta ! ocean open boundary conditions
	38	USE bdydyn ! ocean open boundary conditions
	39	USE bdyvol ! ocean open boundary condition (bdy_vol routines)
	40	USE trd_oce ! trends: ocean variables
	41	USE trddyn ! trend manager: dynamics
	42	USE trdken ! trend manager: kinetic energy
[12150]	43	USE isf_oce , ONLY: ln_isf ! ice shelf
	44	USE isfdynatf , ONLY: isf_dynatf ! ice shelf volume filter correction subroutine
[4990]	45	!
[6140]	46	USE in_out_manager ! I/O manager
	47	USE iom ! I/O manager library
	48	USE lbclnk ! lateral boundary condition (or mpp link)
	49	USE lib_mpp ! MPP library
	50	USE prtctl ! Print control
	51	USE timing ! Timing
[13710]	52	USE zdfdrg , ONLY : ln_drgice_imp, rCdU_top
[2528]	53	#if defined key_agrif
[9570]	54	USE agrif_oce_interp
[11050]	55	#endif
[3]	56
	57	IMPLICIT NONE
	58	PRIVATE
	59
[11050]	60	PUBLIC dyn_atf ! routine called by step.F90
[1438]	61
[13710]	62	#if defined key_qco
	63	!!----------------------------------------------------------------------
	64	!! 'key_qco' EMPTY ROUTINE Quasi-Eulerian vertical coordonate
	65	!!----------------------------------------------------------------------
	66	CONTAINS
	67
	68	SUBROUTINE dyn_atf ( kt, Kbb, Kmm, Kaa, puu, pvv, pe3t, pe3u, pe3v )
	69	INTEGER , INTENT(in ) :: kt ! ocean time-step index
	70	INTEGER , INTENT(in ) :: Kbb, Kmm, Kaa ! before and after time level indices
	71	REAL(wp), DIMENSION(jpi,jpj,jpk,jpt), INTENT(inout) :: puu, pvv ! velocities to be time filtered
	72	REAL(wp), DIMENSION(jpi,jpj,jpk,jpt), INTENT(inout) :: pe3t, pe3u, pe3v ! scale factors to be time filtered
	73
	74	WRITE(,) 'dyn_atf: You should not have seen this print! error?', kt
	75	END SUBROUTINE dyn_atf
	76
	77	#else
	78
[12340]	79	!! * Substitutions
	80	# include "do_loop_substitute.h90"
[2715]	81	!!----------------------------------------------------------------------
[9598]	82	!! NEMO/OCE 4.0 , NEMO Consortium (2018)
[1438]	83	!! $Id$
[10068]	84	!! Software governed by the CeCILL license (see ./LICENSE)
[2715]	85	!!----------------------------------------------------------------------
[3]	86	CONTAINS
	87
[11050]	88	SUBROUTINE dyn_atf ( kt, Kbb, Kmm, Kaa, puu, pvv, pe3t, pe3u, pe3v )
[3]	89	!!----------------------------------------------------------------------
[11050]	90	!! * ROUTINE dyn_atf *
[3]	91	!!
[5930]	92	!! ** Purpose : Finalize after horizontal velocity. Apply the boundary
[11475]	93	!! condition on the after velocity and apply the Asselin time
	94	!! filter to the now fields.
[3]	95	!!
[5930]	96	!! ** Method : * Ensure after velocities transport matches time splitting
	97	!! estimate (ln_dynspg_ts=T)
[3]	98	!!
[1502]	99	!! * Apply lateral boundary conditions on after velocity
	100	!! at the local domain boundaries through lbc_lnk call,
[7646]	101	!! at the one-way open boundaries (ln_bdy=T),
[4990]	102	!! at the AGRIF zoom boundaries (lk_agrif=T)
[3]	103	!!
[11475]	104	!! * Apply the Asselin time filter to the now fields
[1502]	105	!! arrays to start the next time step:
[11475]	106	!! (puu(Kmm),pvv(Kmm)) = (puu(Kmm),pvv(Kmm))
[12489]	107	!! + rn_atfp [ (puu(Kbb),pvv(Kbb)) + (puu(Kaa),pvv(Kaa)) - 2 (puu(Kmm),pvv(Kmm)) ]
[6140]	108	!! Note that with flux form advection and non linear free surface,
	109	!! the time filter is applied on thickness weighted velocity.
[11475]	110	!! As a result, dyn_atf MUST be called after tra_atf.
[1502]	111	!!
[11475]	112	!! ** Action : puu(Kmm),pvv(Kmm) filtered now horizontal velocity
[3]	113	!!----------------------------------------------------------------------
[11050]	114	INTEGER , INTENT(in ) :: kt ! ocean time-step index
	115	INTEGER , INTENT(in ) :: Kbb, Kmm, Kaa ! before and after time level indices
	116	REAL(wp), DIMENSION(jpi,jpj,jpk,jpt), INTENT(inout) :: puu, pvv ! velocities to be time filtered
	117	REAL(wp), DIMENSION(jpi,jpj,jpk,jpt), INTENT(inout) :: pe3t, pe3u, pe3v ! scale factors to be time filtered
[2715]	118	!
[3]	119	INTEGER :: ji, jj, jk ! dummy loop indices
[11050]	120	REAL(wp) :: zue3a, zue3n, zue3b, zcoef ! local scalars
	121	REAL(wp) :: zve3a, zve3n, zve3b, z1_2dt ! - -
[12372]	122	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: zue, zve, zwfld
[13710]	123	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: zutau, zvtau
[11050]	124	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: ze3t_f, ze3u_f, ze3v_f, zua, zva
[1502]	125	!!----------------------------------------------------------------------
[3294]	126	!
[11050]	127	IF( ln_timing ) CALL timing_start('dyn_atf')
[9019]	128	IF( ln_dynspg_ts ) ALLOCATE( zue(jpi,jpj) , zve(jpi,jpj) )
	129	IF( l_trddyn ) ALLOCATE( zua(jpi,jpj,jpk) , zva(jpi,jpj,jpk) )
[3294]	130	!
[3]	131	IF( kt == nit000 ) THEN
	132	IF(lwp) WRITE(numout,*)
[11050]	133	IF(lwp) WRITE(numout,*) 'dyn_atf : Asselin time filtering'
[3]	134	IF(lwp) WRITE(numout,*) '~~~~~~~'
	135	ENDIF
	136
[5930]	137	IF ( ln_dynspg_ts ) THEN
	138	! Ensure below that barotropic velocities match time splitting estimate
	139	! Compute actual transport and replace it with ts estimate at "after" time step
[11050]	140	zue(:,:) = pe3u(:,:,1,Kaa) * puu(:,:,1,Kaa) * umask(:,:,1)
	141	zve(:,:) = pe3v(:,:,1,Kaa) * pvv(:,:,1,Kaa) * vmask(:,:,1)
[5930]	142	DO jk = 2, jpkm1
[11050]	143	zue(:,:) = zue(:,:) + pe3u(:,:,jk,Kaa) * puu(:,:,jk,Kaa) * umask(:,:,jk)
	144	zve(:,:) = zve(:,:) + pe3v(:,:,jk,Kaa) * pvv(:,:,jk,Kaa) * vmask(:,:,jk)
[1502]	145	END DO
	146	DO jk = 1, jpkm1
[11050]	147	puu(:,:,jk,Kaa) = ( puu(:,:,jk,Kaa) - zue(:,:) * r1_hu(:,:,Kaa) + uu_b(:,:,Kaa) ) * umask(:,:,jk)
	148	pvv(:,:,jk,Kaa) = ( pvv(:,:,jk,Kaa) - zve(:,:) * r1_hv(:,:,Kaa) + vv_b(:,:,Kaa) ) * vmask(:,:,jk)
[592]	149	END DO
[6140]	150	!
	151	IF( .NOT.ln_bt_fw ) THEN
[5930]	152	! Remove advective velocity from "now velocities"
	153	! prior to asselin filtering
	154	! In the forward case, this is done below after asselin filtering
	155	! so that asselin contribution is removed at the same time
	156	DO jk = 1, jpkm1
[11050]	157	puu(:,:,jk,Kmm) = ( puu(:,:,jk,Kmm) - un_adv(:,:)r1_hu(:,:,Kmm) + uu_b(:,:,Kmm) )umask(:,:,jk)
	158	pvv(:,:,jk,Kmm) = ( pvv(:,:,jk,Kmm) - vn_adv(:,:)r1_hv(:,:,Kmm) + vv_b(:,:,Kmm) )vmask(:,:,jk)
[7753]	159	END DO
[5930]	160	ENDIF
[4292]	161	ENDIF
	162
[1502]	163	! Update after velocity on domain lateral boundaries
	164	! --------------------------------------------------
[5930]	165	# if defined key_agrif
	166	CALL Agrif_dyn( kt ) !* AGRIF zoom boundaries
	167	# endif
	168	!
[13710]	169	CALL lbc_lnk_multi( 'dynatf', puu(:,:,:,Kaa), 'U', -1.0_wp, pvv(:,:,:,Kaa), 'V', -1.0_wp ) !* local domain boundaries
[1502]	170	!
	171	! !* BDY open boundaries
[11050]	172	IF( ln_bdy .AND. ln_dynspg_exp ) CALL bdy_dyn( kt, Kbb, puu, pvv, Kaa )
	173	IF( ln_bdy .AND. ln_dynspg_ts ) CALL bdy_dyn( kt, Kbb, puu, pvv, Kaa, dyn3d_only=.true. )
[3294]	174
	175	!!$ Do we need a call to bdy_vol here??
	176	!
[4990]	177	IF( l_trddyn ) THEN ! prepare the atf trend computation + some diagnostics
	178	!
	179	! ! Kinetic energy and Conversion
[11050]	180	IF( ln_KE_trd ) CALL trd_dyn( puu(:,:,:,Kaa), pvv(:,:,:,Kaa), jpdyn_ken, kt, Kmm )
[4990]	181	!
	182	IF( ln_dyn_trd ) THEN ! 3D output: total momentum trends
[12489]	183	zua(:,:,:) = ( puu(:,:,:,Kaa) - puu(:,:,:,Kbb) ) * r1_Dt
	184	zva(:,:,:) = ( pvv(:,:,:,Kaa) - pvv(:,:,:,Kbb) ) * r1_Dt
[4990]	185	CALL iom_put( "utrd_tot", zua ) ! total momentum trends, except the asselin time filter
	186	CALL iom_put( "vtrd_tot", zva )
	187	ENDIF
	188	!
[11050]	189	zua(:,:,:) = puu(:,:,:,Kmm) ! save the now velocity before the asselin filter
	190	zva(:,:,:) = pvv(:,:,:,Kmm) ! (caution: there will be a shift by 1 timestep in the
[7753]	191	! ! computation of the asselin filter trends)
[4990]	192	ENDIF
	193
[1438]	194	! Time filter and swap of dynamics arrays
	195	! ------------------------------------------
[9226]	196
[12489]	197	IF( .NOT. l_1st_euler ) THEN !* Leap-Frog : Asselin time filter
[2528]	198	! ! =============!
[6140]	199	IF( ln_linssh ) THEN ! Fixed volume !
[2528]	200	! ! =============!
[13710]	201	DO_3D( 1, 1, 1, 1, 1, jpkm1 )
[12489]	202	puu(ji,jj,jk,Kmm) = puu(ji,jj,jk,Kmm) + rn_atfp * ( puu(ji,jj,jk,Kbb) - 2._wp * puu(ji,jj,jk,Kmm) + puu(ji,jj,jk,Kaa) )
	203	pvv(ji,jj,jk,Kmm) = pvv(ji,jj,jk,Kmm) + rn_atfp * ( pvv(ji,jj,jk,Kbb) - 2._wp * pvv(ji,jj,jk,Kmm) + pvv(ji,jj,jk,Kaa) )
[12340]	204	END_3D
[2528]	205	! ! ================!
	206	ELSE ! Variable volume !
	207	! ! ================!
[11050]	208	! Time-filtered scale factor at t-points
[4292]	209	! ----------------------------------------------------
[12372]	210	ALLOCATE( ze3t_f(jpi,jpj,jpk), zwfld(jpi,jpj) )
[9023]	211	DO jk = 1, jpkm1
[12489]	212	ze3t_f(:,:,jk) = pe3t(:,:,jk,Kmm) + rn_atfp * ( pe3t(:,:,jk,Kbb) - 2._wp * pe3t(:,:,jk,Kmm) + pe3t(:,:,jk,Kaa) )
[9023]	213	END DO
	214	! Add volume filter correction: compatibility with tracer advection scheme
[12372]	215	! => time filter + conservation correction
[12489]	216	zcoef = rn_atfp * rn_Dt * r1_rho0
[12372]	217	zwfld(:,:) = emp_b(:,:) - emp(:,:)
	218	IF ( ln_rnf ) zwfld(:,:) = zwfld(:,:) - ( rnf_b(:,:) - rnf(:,:) )
[13710]	219
[12372]	220	DO jk = 1, jpkm1
	221	ze3t_f(:,:,jk) = ze3t_f(:,:,jk) - zcoef * zwfld(:,:) * tmask(:,:,jk) &
	222	& * pe3t(:,:,jk,Kmm) / ( ht(:,:) + 1._wp - ssmask(:,:) )
	223	END DO
[2528]	224	!
[12150]	225	! ice shelf melting (deal separately as it can be in depth)
	226	! PM: we could probably define a generic subroutine to do the in depth correction
	227	! to manage rnf, isf and possibly in the futur icb, tide water glacier (...)
	228	! ...(kt, coef, ktop, kbot, hz, fwf_b, fwf)
[12489]	229	IF ( ln_isf ) CALL isf_dynatf( kt, Kmm, ze3t_f, rn_atfp * rn_Dt )
[12150]	230	!
[11050]	231	pe3t(:,:,1:jpkm1,Kmm) = ze3t_f(:,:,1:jpkm1) ! filtered scale factor at T-points
	232	!
[6140]	233	IF( ln_dynadv_vec ) THEN ! Asselin filter applied on velocity
	234	! Before filtered scale factor at (u/v)-points
[11050]	235	CALL dom_vvl_interpol( pe3t(:,:,:,Kmm), pe3u(:,:,:,Kmm), 'U' )
	236	CALL dom_vvl_interpol( pe3t(:,:,:,Kmm), pe3v(:,:,:,Kmm), 'V' )
[13710]	237	DO_3D( 1, 1, 1, 1, 1, jpkm1 )
[12489]	238	puu(ji,jj,jk,Kmm) = puu(ji,jj,jk,Kmm) + rn_atfp * ( puu(ji,jj,jk,Kbb) - 2._wp * puu(ji,jj,jk,Kmm) + puu(ji,jj,jk,Kaa) )
	239	pvv(ji,jj,jk,Kmm) = pvv(ji,jj,jk,Kmm) + rn_atfp * ( pvv(ji,jj,jk,Kbb) - 2._wp * pvv(ji,jj,jk,Kmm) + pvv(ji,jj,jk,Kaa) )
[12340]	240	END_3D
[2528]	241	!
[6140]	242	ELSE ! Asselin filter applied on thickness weighted velocity
	243	!
[9019]	244	ALLOCATE( ze3u_f(jpi,jpj,jpk) , ze3v_f(jpi,jpj,jpk) )
[11050]	245	! Now filtered scale factor at (u/v)-points stored in ze3u_f, ze3v_f
	246	CALL dom_vvl_interpol( pe3t(:,:,:,Kmm), ze3u_f, 'U' )
	247	CALL dom_vvl_interpol( pe3t(:,:,:,Kmm), ze3v_f, 'V' )
[13710]	248	DO_3D( 1, 1, 1, 1, 1, jpkm1 )
[12340]	249	zue3a = pe3u(ji,jj,jk,Kaa) * puu(ji,jj,jk,Kaa)
	250	zve3a = pe3v(ji,jj,jk,Kaa) * pvv(ji,jj,jk,Kaa)
	251	zue3n = pe3u(ji,jj,jk,Kmm) * puu(ji,jj,jk,Kmm)
	252	zve3n = pe3v(ji,jj,jk,Kmm) * pvv(ji,jj,jk,Kmm)
	253	zue3b = pe3u(ji,jj,jk,Kbb) * puu(ji,jj,jk,Kbb)
	254	zve3b = pe3v(ji,jj,jk,Kbb) * pvv(ji,jj,jk,Kbb)
	255	!
[12489]	256	puu(ji,jj,jk,Kmm) = ( zue3n + rn_atfp * ( zue3b - 2._wp * zue3n + zue3a ) ) / ze3u_f(ji,jj,jk)
	257	pvv(ji,jj,jk,Kmm) = ( zve3n + rn_atfp * ( zve3b - 2._wp * zve3n + zve3a ) ) / ze3v_f(ji,jj,jk)
[12340]	258	END_3D
[11050]	259	pe3u(:,:,1:jpkm1,Kmm) = ze3u_f(:,:,1:jpkm1)
	260	pe3v(:,:,1:jpkm1,Kmm) = ze3v_f(:,:,1:jpkm1)
[6140]	261	!
[9019]	262	DEALLOCATE( ze3u_f , ze3v_f )
[2528]	263	ENDIF
	264	!
[12372]	265	DEALLOCATE( ze3t_f, zwfld )
[3]	266	ENDIF
[2528]	267	!
[6140]	268	IF( ln_dynspg_ts .AND. ln_bt_fw ) THEN
[11050]	269	! Revert filtered "now" velocities to time split estimate
[4312]	270	! Doing it here also means that asselin filter contribution is removed
[11050]	271	zue(:,:) = pe3u(:,:,1,Kmm) * puu(:,:,1,Kmm) * umask(:,:,1)
	272	zve(:,:) = pe3v(:,:,1,Kmm) * pvv(:,:,1,Kmm) * vmask(:,:,1)
[4990]	273	DO jk = 2, jpkm1
[11050]	274	zue(:,:) = zue(:,:) + pe3u(:,:,jk,Kmm) * puu(:,:,jk,Kmm) * umask(:,:,jk)
	275	zve(:,:) = zve(:,:) + pe3v(:,:,jk,Kmm) * pvv(:,:,jk,Kmm) * vmask(:,:,jk)
[4370]	276	END DO
	277	DO jk = 1, jpkm1
[11050]	278	puu(:,:,jk,Kmm) = puu(:,:,jk,Kmm) - (zue(:,:) * r1_hu(:,:,Kmm) - uu_b(:,:,Kmm)) * umask(:,:,jk)
	279	pvv(:,:,jk,Kmm) = pvv(:,:,jk,Kmm) - (zve(:,:) * r1_hv(:,:,Kmm) - vv_b(:,:,Kmm)) * vmask(:,:,jk)
[4292]	280	END DO
	281	ENDIF
	282	!
[12489]	283	ENDIF ! .NOT. l_1st_euler
[4354]	284	!
	285	! Set "now" and "before" barotropic velocities for next time step:
	286	! JC: Would be more clever to swap variables than to make a full vertical
	287	! integration
	288	!
[6140]	289	IF(.NOT.ln_linssh ) THEN
[11050]	290	hu(:,:,Kmm) = pe3u(:,:,1,Kmm ) * umask(:,:,1)
	291	hv(:,:,Kmm) = pe3v(:,:,1,Kmm ) * vmask(:,:,1)
[6140]	292	DO jk = 2, jpkm1
[11050]	293	hu(:,:,Kmm) = hu(:,:,Kmm) + pe3u(:,:,jk,Kmm ) * umask(:,:,jk)
	294	hv(:,:,Kmm) = hv(:,:,Kmm) + pe3v(:,:,jk,Kmm ) * vmask(:,:,jk)
[4354]	295	END DO
[11050]	296	r1_hu(:,:,Kmm) = ssumask(:,:) / ( hu(:,:,Kmm) + 1._wp - ssumask(:,:) )
	297	r1_hv(:,:,Kmm) = ssvmask(:,:) / ( hv(:,:,Kmm) + 1._wp - ssvmask(:,:) )
[4354]	298	ENDIF
	299	!
[11050]	300	uu_b(:,:,Kaa) = pe3u(:,:,1,Kaa) * puu(:,:,1,Kaa) * umask(:,:,1)
	301	uu_b(:,:,Kmm) = pe3u(:,:,1,Kmm) * puu(:,:,1,Kmm) * umask(:,:,1)
	302	vv_b(:,:,Kaa) = pe3v(:,:,1,Kaa) * pvv(:,:,1,Kaa) * vmask(:,:,1)
	303	vv_b(:,:,Kmm) = pe3v(:,:,1,Kmm) * pvv(:,:,1,Kmm) * vmask(:,:,1)
[6140]	304	DO jk = 2, jpkm1
[11050]	305	uu_b(:,:,Kaa) = uu_b(:,:,Kaa) + pe3u(:,:,jk,Kaa) * puu(:,:,jk,Kaa) * umask(:,:,jk)
	306	uu_b(:,:,Kmm) = uu_b(:,:,Kmm) + pe3u(:,:,jk,Kmm) * puu(:,:,jk,Kmm) * umask(:,:,jk)
	307	vv_b(:,:,Kaa) = vv_b(:,:,Kaa) + pe3v(:,:,jk,Kaa) * pvv(:,:,jk,Kaa) * vmask(:,:,jk)
	308	vv_b(:,:,Kmm) = vv_b(:,:,Kmm) + pe3v(:,:,jk,Kmm) * pvv(:,:,jk,Kmm) * vmask(:,:,jk)
[4354]	309	END DO
[11050]	310	uu_b(:,:,Kaa) = uu_b(:,:,Kaa) * r1_hu(:,:,Kaa)
	311	vv_b(:,:,Kaa) = vv_b(:,:,Kaa) * r1_hv(:,:,Kaa)
	312	uu_b(:,:,Kmm) = uu_b(:,:,Kmm) * r1_hu(:,:,Kmm)
	313	vv_b(:,:,Kmm) = vv_b(:,:,Kmm) * r1_hv(:,:,Kmm)
[4354]	314	!
[6140]	315	IF( .NOT.ln_dynspg_ts ) THEN ! output the barotropic currents
[11050]	316	CALL iom_put( "ubar", uu_b(:,:,Kmm) )
	317	CALL iom_put( "vbar", vv_b(:,:,Kmm) )
[6140]	318	ENDIF
[4990]	319	IF( l_trddyn ) THEN ! 3D output: asselin filter trends on momentum
[11050]	320	zua(:,:,:) = ( puu(:,:,:,Kmm) - zua(:,:,:) ) * z1_2dt
	321	zva(:,:,:) = ( pvv(:,:,:,Kmm) - zva(:,:,:) ) * z1_2dt
[10946]	322	CALL trd_dyn( zua, zva, jpdyn_atf, kt, Kmm )
[4990]	323	ENDIF
	324	!
[13710]	325	IF ( iom_use("utau") ) THEN
	326	IF ( ln_drgice_imp.OR.ln_isfcav ) THEN
	327	ALLOCATE(zutau(jpi,jpj))
	328	DO_2D( 0, 0, 0, 0 )
	329	jk = miku(ji,jj)
	330	zutau(ji,jj) = utau(ji,jj) + 0.5_wp * rho0 * ( rCdU_top(ji+1,jj)+rCdU_top(ji,jj) ) * puu(ji,jj,jk,Kaa)
	331	END_2D
	332	CALL iom_put( "utau", zutau(:,:) )
	333	DEALLOCATE(zutau)
	334	ELSE
	335	CALL iom_put( "utau", utau(:,:) )
	336	ENDIF
	337	ENDIF
	338	!
	339	IF ( iom_use("vtau") ) THEN
	340	IF ( ln_drgice_imp.OR.ln_isfcav ) THEN
	341	ALLOCATE(zvtau(jpi,jpj))
	342	DO_2D( 0, 0, 0, 0 )
	343	jk = mikv(ji,jj)
	344	zvtau(ji,jj) = vtau(ji,jj) + 0.5_wp * rho0 * ( rCdU_top(ji,jj+1)+rCdU_top(ji,jj) ) * pvv(ji,jj,jk,Kaa)
	345	END_2D
	346	CALL iom_put( "vtau", zvtau(:,:) )
	347	DEALLOCATE(zvtau)
	348	ELSE
	349	CALL iom_put( "vtau", vtau(:,:) )
	350	ENDIF
	351	ENDIF
	352	!
[12236]	353	IF(sn_cfctl%l_prtctl) CALL prt_ctl( tab3d_1=puu(:,:,:,Kaa), clinfo1=' nxt - puu(:,:,:,Kaa): ', mask1=umask, &
	354	& tab3d_2=pvv(:,:,:,Kaa), clinfo2=' pvv(:,:,:,Kaa): ' , mask2=vmask )
[6140]	355	!
[9019]	356	IF( ln_dynspg_ts ) DEALLOCATE( zue, zve )
	357	IF( l_trddyn ) DEALLOCATE( zua, zva )
[11050]	358	IF( ln_timing ) CALL timing_stop('dyn_atf')
[2715]	359	!
[11050]	360	END SUBROUTINE dyn_atf
[3]	361
[13710]	362	#endif
	363
[1502]	364	!!=========================================================================
[11050]	365	END MODULE dynatf

Note: See TracBrowser for help on using the repository browser.

Download in other formats: