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traldf_iso.F90 in branches/UKMO/dev_r5518_optim_GO6_alloc/NEMOGCM/NEMO/OPA_SRC/TRA – NEMO

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source: branches/UKMO/dev_r5518_optim_GO6_alloc/NEMOGCM/NEMO/OPA_SRC/TRA/traldf_iso.F90 @ 7602

Last change on this file since 7602 was 7602, checked in by frrh, 7 years ago
Typo fix
File size: 19.2 KB

Rev	Line
[3]	1	MODULE traldf_iso
[503]	2	!!======================================================================
[457]	3	!! * MODULE traldf_iso *
[2528]	4	!! Ocean tracers: horizontal component of the lateral tracer mixing trend
[503]	5	!!======================================================================
[2528]	6	!! History : OPA ! 1994-08 (G. Madec, M. Imbard)
	7	!! 8.0 ! 1997-05 (G. Madec) split into traldf and trazdf
	8	!! NEMO ! 2002-08 (G. Madec) Free form, F90
	9	!! 1.0 ! 2005-11 (G. Madec) merge traldf and trazdf :-)
	10	!! 3.3 ! 2010-09 (C. Ethe, G. Madec) Merge TRA-TRC
[503]	11	!!----------------------------------------------------------------------
[457]	12	#if defined key_ldfslp \|\| defined key_esopa
[3]	13	!!----------------------------------------------------------------------
[457]	14	!! 'key_ldfslp' slope of the lateral diffusive direction
[3]	15	!!----------------------------------------------------------------------
[457]	16	!! tra_ldf_iso : update the tracer trend with the horizontal
	17	!! component of a iso-neutral laplacian operator
	18	!! and with the vertical part of
	19	!! the isopycnal or geopotential s-coord. operator
[3]	20	!!----------------------------------------------------------------------
[457]	21	USE oce ! ocean dynamics and active tracers
	22	USE dom_oce ! ocean space and time domain
[2528]	23	USE trc_oce ! share passive tracers/Ocean variables
	24	USE zdf_oce ! ocean vertical physics
[74]	25	USE ldftra_oce ! ocean active tracers: lateral physics
[3]	26	USE ldfslp ! iso-neutral slopes
[132]	27	USE diaptr ! poleward transport diagnostics
[7061]	28	USE trd_oce ! trends: ocean variables
	29	USE trdtra ! trends manager: tracers
[2528]	30	USE in_out_manager ! I/O manager
	31	USE iom ! I/O library
[1756]	32	USE phycst ! physical constants
	33	USE lbclnk ! ocean lateral boundary conditions (or mpp link)
[3294]	34	USE timing ! Timing
[3]	35
	36	IMPLICIT NONE
	37	PRIVATE
	38
[503]	39	PUBLIC tra_ldf_iso ! routine called by step.F90
[3]	40
	41	!! * Substitutions
	42	# include "domzgr_substitute.h90"
	43	# include "ldftra_substitute.h90"
	44	# include "vectopt_loop_substitute.h90"
	45	!!----------------------------------------------------------------------
[2528]	46	!! NEMO/OPA 3.3 , NEMO Consortium (2010)
	47	!! $Id$
	48	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
[247]	49	!!----------------------------------------------------------------------
[3]	50	CONTAINS
	51
[3294]	52	SUBROUTINE tra_ldf_iso( kt, kit000, cdtype, pgu, pgv, &
[4990]	53	& pgui, pgvi, &
[2528]	54	& ptb, pta, kjpt, pahtb0 )
[3]	55	!!----------------------------------------------------------------------
	56	!! * ROUTINE tra_ldf_iso *
[457]	57	!!
[3]	58	!! ** Purpose : Compute the before horizontal tracer (t & s) diffusive
[457]	59	!! trend for a laplacian tensor (ezxcept the dz[ dz[.] ] term) and
	60	!! add it to the general trend of tracer equation.
[3]	61	!!
	62	!! ** Method : The horizontal component of the lateral diffusive trends
	63	!! is provided by a 2nd order operator rotated along neural or geopo-
	64	!! tential surfaces to which an eddy induced advection can be added
	65	!! It is computed using before fields (forward in time) and isopyc-
	66	!! nal or geopotential slopes computed in routine ldfslp.
	67	!!
[2528]	68	!! 1st part : masked horizontal derivative of T ( di[ t ] )
[457]	69	!! ======== with partial cell update if ln_zps=T.
	70	!!
	71	!! 2nd part : horizontal fluxes of the lateral mixing operator
	72	!! ========
[3]	73	!! zftu = (aht+ahtb0) e2u*e3u/e1u di[ tb ]
	74	!! - aht e2u*uslp dk[ mi(mk(tb)) ]
	75	!! zftv = (aht+ahtb0) e1v*e3v/e2v dj[ tb ]
	76	!! - aht e2u*vslp dk[ mj(mk(tb)) ]
	77	!! take the horizontal divergence of the fluxes:
	78	!! difft = 1/(e1te2te3t) { di-1[ zftu ] + dj-1[ zftv ] }
	79	!! Add this trend to the general trend (ta,sa):
	80	!! ta = ta + difft
	81	!!
[457]	82	!! 3rd part: vertical trends of the lateral mixing operator
	83	!! ======== (excluding the vertical flux proportional to dk[t] )
	84	!! vertical fluxes associated with the rotated lateral mixing:
	85	!! zftw =-aht { e2t*wslpi di[ mi(mk(tb)) ]
	86	!! + e1t*wslpj dj[ mj(mk(tb)) ] }
	87	!! take the horizontal divergence of the fluxes:
	88	!! difft = 1/(e1te2te3t) dk[ zftw ]
	89	!! Add this trend to the general trend (ta,sa):
[2528]	90	!! pta = pta + difft
[3]	91	!!
[2528]	92	!! ** Action : Update pta arrays with the before rotated diffusion
[503]	93	!!----------------------------------------------------------------------
[2715]	94	USE oce , ONLY: zftu => ua , zftv => va ! (ua,va) used as workspace
	95	!
[2528]	96	INTEGER , INTENT(in ) :: kt ! ocean time-step index
[3294]	97	INTEGER , INTENT(in ) :: kit000 ! first time step index
[2528]	98	CHARACTER(len=3) , INTENT(in ) :: cdtype ! =TRA or TRC (tracer indicator)
	99	INTEGER , INTENT(in ) :: kjpt ! number of tracers
[4990]	100	REAL(wp), DIMENSION(jpi,jpj ,kjpt), INTENT(in ) :: pgu , pgv ! tracer gradient at pstep levels
	101	REAL(wp), DIMENSION(jpi,jpj ,kjpt), INTENT(in ) :: pgui, pgvi ! tracer gradient at pstep levels
[2528]	102	REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(in ) :: ptb ! before and now tracer fields
	103	REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(inout) :: pta ! tracer trend
	104	REAL(wp) , INTENT(in ) :: pahtb0 ! background diffusion coef
[2715]	105	!
[2528]	106	INTEGER :: ji, jj, jk, jn ! dummy loop indices
[5120]	107	INTEGER :: ikt
[7061]	108	REAL(wp) :: zmsku, zabe1, zcof1, zcoef3 ! local scalars
	109	REAL(wp) :: zmskv, zabe2, zcof2, zcoef4 ! - -
	110	REAL(wp) :: zcoef0, zbtr ! - -
[7601]	111	REAL(wp), ALLOCATABLE, DIMENSION(:,: ) :: z2d
	112	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: zdkt, zdk1t, zdit, zdjt, ztfw
[7061]	113	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:), TARGET :: ztrax, ztray, ztraz
	114	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:), TARGET :: ztrax_T, ztray_T, ztraz_T
[3]	115	!!----------------------------------------------------------------------
[3294]	116	!
	117	IF( nn_timing == 1 ) CALL timing_start('tra_ldf_iso')
	118	!
[7601]	119	ALLOCATE( z2d(jpi, jpj))
	120	ALLOCATE( zdit(jpi, jpj, jpk))
	121	ALLOCATE( zdjt(jpi, jpj, jpk))
	122	ALLOCATE( ztfw(jpi, jpj, jpk))
[7602]	123	ALLOCATE( zdkt(jpi, jpj, jpk))
[7601]	124	ALLOCATE( zdk1t(jpi, jpj, jpk))
[7061]	125	ALLOCATE( ztrax(jpi,jpj,jpk), ztray(jpi,jpj,jpk), ztraz(jpi,jpj,jpk) )
	126	IF( l_trdtra .and. cdtype == 'TRA' ) ALLOCATE( ztrax_T(jpi,jpj,jpk), ztray_T(jpi,jpj,jpk), ztraz_T(jpi,jpj,jpk) )
[3294]	127	!
[3]	128
[3294]	129	IF( kt == kit000 ) THEN
[3]	130	IF(lwp) WRITE(numout,*)
[2528]	131	IF(lwp) WRITE(numout,*) 'tra_ldf_iso : rotated laplacian diffusion operator on ', cdtype
[457]	132	IF(lwp) WRITE(numout,*) '~~~~~~~~~~~'
[3]	133	ENDIF
[2528]	134	!
	135	! ! ===========
	136	DO jn = 1, kjpt ! tracer loop
	137	! ! ===========
[7061]	138	ztrax(:,:,:) = 0._wp ; ztray(:,:,:) = 0._wp ; ztraz(:,:,:) = 0._wp ;
[2528]	139	!
	140	!!----------------------------------------------------------------------
	141	!! I - masked horizontal derivative
	142	!!----------------------------------------------------------------------
	143	!!bug ajout.... why? ( 1,jpj,:) and (jpi,1,:) should be sufficient....
	144	zdit (1,:,:) = 0.e0 ; zdit (jpi,:,:) = 0.e0
	145	zdjt (1,:,:) = 0.e0 ; zdjt (jpi,:,:) = 0.e0
	146	!!end
[3]	147
[2528]	148	! Horizontal tracer gradient
	149	DO jk = 1, jpkm1
	150	DO jj = 1, jpjm1
	151	DO ji = 1, fs_jpim1 ! vector opt.
	152	zdit(ji,jj,jk) = ( ptb(ji+1,jj ,jk,jn) - ptb(ji,jj,jk,jn) ) * umask(ji,jj,jk)
	153	zdjt(ji,jj,jk) = ( ptb(ji ,jj+1,jk,jn) - ptb(ji,jj,jk,jn) ) * vmask(ji,jj,jk)
	154	END DO
[457]	155	END DO
	156	END DO
[5120]	157
	158	! partial cell correction
[2528]	159	IF( ln_zps ) THEN ! partial steps correction at the last ocean level
	160	DO jj = 1, jpjm1
	161	DO ji = 1, fs_jpim1 ! vector opt.
[4990]	162	! IF useless if zpshde defines pgu everywhere
[5120]	163	zdit(ji,jj,mbku(ji,jj)) = pgu(ji,jj,jn)
	164	zdjt(ji,jj,mbkv(ji,jj)) = pgv(ji,jj,jn)
	165	END DO
	166	END DO
	167	ENDIF
	168	IF( ln_zps .AND. ln_isfcav ) THEN ! partial steps correction at the first wet level beneath a cavity
	169	DO jj = 1, jpjm1
	170	DO ji = 1, fs_jpim1 ! vector opt.
[4990]	171	IF (miku(ji,jj) > 1) zdit(ji,jj,miku(ji,jj)) = pgui(ji,jj,jn)
	172	IF (mikv(ji,jj) > 1) zdjt(ji,jj,mikv(ji,jj)) = pgvi(ji,jj,jn)
[2528]	173	END DO
[457]	174	END DO
[5120]	175	END IF
[3]	176
[2528]	177	!!----------------------------------------------------------------------
	178	!! II - horizontal trend (full)
	179	!!----------------------------------------------------------------------
[5120]	180	!!!!!!!!!!CDIR PARALLEL DO PRIVATE( zdk1t )
	181	! 1. Vertical tracer gradient at level jk and jk+1
	182	! ------------------------------------------------
	183	!
	184	! interior value
	185	DO jk = 2, jpkm1
	186	DO jj = 1, jpj
	187	DO ji = 1, jpi ! vector opt.
	188	zdk1t(ji,jj,jk) = ( ptb(ji,jj,jk,jn ) - ptb(ji,jj,jk+1,jn) ) * wmask(ji,jj,jk+1)
	189	!
	190	zdkt(ji,jj,jk) = ( ptb(ji,jj,jk-1,jn) - ptb(ji,jj,jk,jn ) ) * wmask(ji,jj,jk)
[4990]	191	END DO
	192	END DO
	193	END DO
[5120]	194	! surface boundary condition: zdkt(jk=1)=zdkt(jk=2)
	195	zdk1t(:,:,1) = ( ptb(:,:,1,jn ) - ptb(:,:,2,jn) ) * wmask(:,:,2)
	196	zdkt (:,:,1) = zdk1t(:,:,1)
	197	IF ( ln_isfcav ) THEN
	198	DO jj = 1, jpj
	199	DO ji = 1, jpi ! vector opt.
	200	ikt = mikt(ji,jj) ! surface level
	201	zdk1t(ji,jj,ikt) = ( ptb(ji,jj,ikt,jn ) - ptb(ji,jj,ikt+1,jn) ) * wmask(ji,jj,ikt+1)
	202	zdkt (ji,jj,ikt) = zdk1t(ji,jj,ikt)
	203	END DO
	204	END DO
	205	END IF
[3]	206
[5120]	207	! 2. Horizontal fluxes
	208	! --------------------
	209	DO jk = 1, jpkm1
	210	DO jj = 1 , jpjm1
	211	DO ji = 1, fs_jpim1 ! vector opt.
[4292]	212	zabe1 = ( fsahtu(ji,jj,jk) + pahtb0 ) * re2u_e1u(ji,jj) * fse3u_n(ji,jj,jk)
	213	zabe2 = ( fsahtv(ji,jj,jk) + pahtb0 ) * re1v_e2v(ji,jj) * fse3v_n(ji,jj,jk)
[2528]	214	!
	215	zmsku = 1. / MAX( tmask(ji+1,jj,jk ) + tmask(ji,jj,jk+1) &
	216	& + tmask(ji+1,jj,jk+1) + tmask(ji,jj,jk ), 1. )
	217	!
	218	zmskv = 1. / MAX( tmask(ji,jj+1,jk ) + tmask(ji,jj,jk+1) &
	219	& + tmask(ji,jj+1,jk+1) + tmask(ji,jj,jk ), 1. )
	220	!
	221	zcof1 = - fsahtu(ji,jj,jk) * e2u(ji,jj) * uslp(ji,jj,jk) * zmsku
	222	zcof2 = - fsahtv(ji,jj,jk) * e1v(ji,jj) * vslp(ji,jj,jk) * zmskv
	223	!
	224	zftu(ji,jj,jk ) = ( zabe1 * zdit(ji,jj,jk) &
[4990]	225	& + zcof1 * ( zdkt (ji+1,jj,jk) + zdk1t(ji,jj,jk) &
	226	& + zdk1t(ji+1,jj,jk) + zdkt (ji,jj,jk) ) ) * umask(ji,jj,jk)
[2528]	227	zftv(ji,jj,jk) = ( zabe2 * zdjt(ji,jj,jk) &
[4990]	228	& + zcof2 * ( zdkt (ji,jj+1,jk) + zdk1t(ji,jj,jk) &
	229	& + zdk1t(ji,jj+1,jk) + zdkt (ji,jj,jk) ) ) * vmask(ji,jj,jk)
[2528]	230	END DO
[3]	231	END DO
	232
[2528]	233	! II.4 Second derivative (divergence) and add to the general trend
	234	! ----------------------------------------------------------------
[5120]	235	DO jj = 2 , jpjm1
	236	DO ji = fs_2, fs_jpim1 ! vector opt.
	237	zbtr = 1.0 / ( e12t(ji,jj) * fse3t_n(ji,jj,jk) )
[7061]	238	ztrax(ji,jj,jk) = zbtr * ( zftu(ji,jj,jk) - zftu(ji-1,jj,jk) )
	239	ztray(ji,jj,jk) = zbtr * ( zftv(ji,jj,jk) - zftv(ji,jj-1,jk) )
[2528]	240	END DO
[3]	241	END DO
[2528]	242	! ! ===============
	243	END DO ! End of slab
	244	! ! ===============
	245	!
[7061]	246	pta(:,:,:,jn) = pta(:,:,:,jn) + ztrax(:,:,:) + ztray(:,:,:)
	247	!
[2528]	248	! "Poleward" diffusive heat or salt transports (T-S case only)
[3805]	249	! note sign is reversed to give down-gradient diffusive transports (#1043)
[7179]	250	IF( cdtype == 'TRA' .AND. ln_diaptr ) CALL dia_ptr_ohst_components( jn, 'ldf', -zftv(:,:,:) )
[2528]	251
[5147]	252	IF( iom_use("udiff_heattr") .OR. iom_use("vdiff_heattr") ) THEN
	253	!
	254	IF( cdtype == 'TRA' .AND. jn == jp_tem ) THEN
	255	z2d(:,:) = 0._wp
	256	DO jk = 1, jpkm1
	257	DO jj = 2, jpjm1
	258	DO ji = fs_2, fs_jpim1 ! vector opt.
	259	z2d(ji,jj) = z2d(ji,jj) + zftu(ji,jj,jk)
	260	END DO
[2528]	261	END DO
	262	END DO
[5147]	263	z2d(:,:) = - rau0_rcp * z2d(:,:) ! note sign is reversed to give down-gradient diffusive transports (#1043)
	264	CALL lbc_lnk( z2d, 'U', -1. )
	265	CALL iom_put( "udiff_heattr", z2d ) ! heat transport in i-direction
	266	!
	267	z2d(:,:) = 0._wp
	268	DO jk = 1, jpkm1
	269	DO jj = 2, jpjm1
	270	DO ji = fs_2, fs_jpim1 ! vector opt.
	271	z2d(ji,jj) = z2d(ji,jj) + zftv(ji,jj,jk)
	272	END DO
[2528]	273	END DO
	274	END DO
[5147]	275	z2d(:,:) = - rau0_rcp * z2d(:,:) ! note sign is reversed to give down-gradient diffusive transports (#1043)
	276	CALL lbc_lnk( z2d, 'V', -1. )
	277	CALL iom_put( "vdiff_heattr", z2d ) ! heat transport in i-direction
	278	END IF
	279	!
	280	ENDIF
[3]	281
[2528]	282	!!----------------------------------------------------------------------
	283	!! III - vertical trend of T & S (extra diagonal terms only)
	284	!!----------------------------------------------------------------------
	285
	286	! Local constant initialization
	287	! -----------------------------
	288	ztfw(1,:,:) = 0.e0 ; ztfw(jpi,:,:) = 0.e0
	289
	290	! Vertical fluxes
	291	! ---------------
	292
	293	! Surface and bottom vertical fluxes set to zero
	294	ztfw(:,:, 1 ) = 0.e0 ; ztfw(:,:,jpk) = 0.e0
	295
	296	! interior (2=<jk=<jpk-1)
	297	DO jk = 2, jpkm1
	298	DO jj = 2, jpjm1
	299	DO ji = fs_2, fs_jpim1 ! vector opt.
[5120]	300	zcoef0 = - fsahtw(ji,jj,jk) * wmask(ji,jj,jk)
[2528]	301	!
	302	zmsku = 1./MAX( umask(ji ,jj,jk-1) + umask(ji-1,jj,jk) &
	303	& + umask(ji-1,jj,jk-1) + umask(ji ,jj,jk), 1. )
	304	zmskv = 1./MAX( vmask(ji,jj ,jk-1) + vmask(ji,jj-1,jk) &
	305	& + vmask(ji,jj-1,jk-1) + vmask(ji,jj ,jk), 1. )
	306	!
	307	zcoef3 = zcoef0 * e2t(ji,jj) * zmsku * wslpi (ji,jj,jk)
	308	zcoef4 = zcoef0 * e1t(ji,jj) * zmskv * wslpj (ji,jj,jk)
	309	!
	310	ztfw(ji,jj,jk) = zcoef3 * ( zdit(ji ,jj ,jk-1) + zdit(ji-1,jj ,jk) &
	311	& + zdit(ji-1,jj ,jk-1) + zdit(ji ,jj ,jk) ) &
	312	& + zcoef4 * ( zdjt(ji ,jj ,jk-1) + zdjt(ji ,jj-1,jk) &
	313	& + zdjt(ji ,jj-1,jk-1) + zdjt(ji ,jj ,jk) )
	314	END DO
[457]	315	END DO
	316	END DO
[2528]	317
	318
	319	! I.5 Divergence of vertical fluxes added to the general tracer trend
	320	! -------------------------------------------------------------------
	321	DO jk = 1, jpkm1
	322	DO jj = 2, jpjm1
	323	DO ji = fs_2, fs_jpim1 ! vector opt.
[4292]	324	zbtr = 1.0 / ( e12t(ji,jj) * fse3t_n(ji,jj,jk) )
[7061]	325	ztraz(ji,jj,jk) = ( ztfw(ji,jj,jk) - ztfw(ji,jj,jk+1) ) * zbtr
[2528]	326	END DO
[457]	327	END DO
	328	END DO
[7061]	329	pta(:,:,:,jn) = pta(:,:,:,jn) + ztraz(:,:,:)
[2528]	330	!
[7061]	331	IF( l_trdtra .AND. cdtype == "TRA" .AND. jn .eq. 1 ) THEN ! save the temperature trends
	332	ztrax_T(:,:,:) = ztrax(:,:,:)
	333	ztray_T(:,:,:) = ztray(:,:,:)
	334	ztraz_T(:,:,:) = ztraz(:,:,:)
	335	ENDIF
[7544]	336	IF( l_trdtrc .AND. cdtype == "TRC" ) THEN ! save the horizontal component of diffusive trends for further diagnostics
[7061]	337	CALL trd_tra( kt, cdtype, jn, jptra_iso_x, ztrax )
	338	CALL trd_tra( kt, cdtype, jn, jptra_iso_y, ztray )
	339	CALL trd_tra( kt, cdtype, jn, jptra_iso_z1, ztraz ) ! This is the first part of the vertical component.
	340	ENDIF
[457]	341	END DO
[503]	342	!
[7061]	343	IF( l_trdtra .AND. cdtype == "TRA" ) THEN ! save the horizontal component of diffusive trends for further diagnostics
	344	CALL trd_tra( kt, cdtype, jp_tem, jptra_iso_x, ztrax_T )
	345	CALL trd_tra( kt, cdtype, jp_sal, jptra_iso_x, ztrax )
	346	CALL trd_tra( kt, cdtype, jp_tem, jptra_iso_y, ztray_T )
	347	CALL trd_tra( kt, cdtype, jp_sal, jptra_iso_y, ztray )
	348	CALL trd_tra( kt, cdtype, jp_tem, jptra_iso_z1, ztraz_T ) ! This is the first part of the vertical component
	349	CALL trd_tra( kt, cdtype, jp_sal, jptra_iso_z1, ztraz ) !
	350	ENDIF
	351	!
[7601]	352	DEALLOCATE( z2d )
	353	DEALLOCATE( zdit)
	354	DEALLOCATE( zdjt)
	355	DEALLOCATE( ztfw)
	356	DEALLOCATE( zdkt )
	357	DEALLOCATE( zdk1t )
[7061]	358	DEALLOCATE( ztrax, ztray, ztraz )
[7179]	359	IF( l_trdtra .and. cdtype == 'TRA' ) DEALLOCATE( ztrax_T, ztray_T, ztraz_T )
[2715]	360	!
[3294]	361	IF( nn_timing == 1 ) CALL timing_stop('tra_ldf_iso')
	362	!
[3]	363	END SUBROUTINE tra_ldf_iso
	364
	365	#else
	366	!!----------------------------------------------------------------------
[457]	367	!! default option : Dummy code NO rotation of the diffusive tensor
[3]	368	!!----------------------------------------------------------------------
	369	CONTAINS
[4990]	370	SUBROUTINE tra_ldf_iso( kt, kit000,cdtype, pgu, pgv, pgui, pgvi, ptb, pta, kjpt, pahtb0 ) ! Empty routine
[3294]	371	INTEGER:: kt, kit000
[2528]	372	CHARACTER(len=3) :: cdtype
[4990]	373	REAL, DIMENSION(:,:,:) :: pgu, pgv, pgui, pgvi ! tracer gradient at pstep levels
[2528]	374	REAL, DIMENSION(:,:,:,:) :: ptb, pta
[3294]	375	WRITE(,) 'tra_ldf_iso: You should not have seen this print! error?', kt, kit000, cdtype, &
	376	& pgu(1,1,1), pgv(1,1,1), ptb(1,1,1,1), pta(1,1,1,1), kjpt, pahtb0
[3]	377	END SUBROUTINE tra_ldf_iso
	378	#endif
	379
	380	!!==============================================================================
	381	END MODULE traldf_iso

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