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wxios.F90 @ 3347

Last change on this file since 3347 was 3165, checked in by Laurent Fairhead, 7 years ago
Update to DR 1.00.21 and modifications following IPSCL6.0.15 workflow tests
Property copyright set to Name of program: LMDZ Creation date: 1984 Version: LMDZ5 License: CeCILL version 2 Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539 See the license file in the root directory
File size: 23.4 KB

Rev	Line
[2509]	1	! $Id$
[1825]	2	#ifdef CPP_XIOS
	3	MODULE wxios
	4	USE xios
	5	USE iaxis
	6	USE iaxis_attr
	7	USE icontext_attr
	8	USE idate
	9	USE idomain_attr
	10	USE ifield_attr
	11	USE ifile_attr
	12	USE ixml_tree
	13
	14	!Variables disponibles pendant toute l'execution du programme:
	15
	16	INTEGER, SAVE :: g_comm
	17	CHARACTER(len=100), SAVE :: g_ctx_name
	18	TYPE(xios_context), SAVE :: g_ctx
	19	!$OMP THREADPRIVATE(g_comm,g_cts_name,g_ctx)
[1852]	20	LOGICAL, SAVE :: g_flag_xml = .FALSE.
	21	CHARACTER(len=100) :: g_field_name = "nofield"
	22	!$OMP THREADPRIVATE(g_flag_xml,g_field_name)
[2271]	23	REAL :: missing_val_omp
	24	REAL :: missing_val
	25	!$OMP THREADPRIVATE(missing_val)
[1825]	26
[2741]	27	#ifdef XIOS1
	28	#error "XIOS v1 no longer supported, use XIOS v2."
	29	#endif
	30
[1825]	31	CONTAINS
	32
	33	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	34	! 36day => 36d etc !!!!!!!!!!!!!!!!!!!!
	35	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	36
	37	SUBROUTINE reformadate(odate, ndate)
	38	CHARACTER(len=*), INTENT(IN) :: odate
[2509]	39	TYPE(xios_duration) :: ndate
[1825]	40
	41	INTEGER :: i = 0
[1852]	42	!!!!!!!!!!!!!!!!!!
	43	! Pour XIOS:
	44	! year : y
	45	! month : mo
	46	! day : d
	47	! hour : h
	48	! minute : mi
	49	! second : s
	50	!!!!!!!!!!!!!!!!!!
	51
[1825]	52	i = INDEX(odate, "day")
	53	IF (i > 0) THEN
[2509]	54	read(odate(1:i-1),*) ndate%day
[1825]	55	END IF
[1852]	56
	57	i = INDEX(odate, "hr")
	58	IF (i > 0) THEN
[2509]	59	read(odate(1:i-1),*) ndate%hour
[1852]	60	END IF
	61
	62	i = INDEX(odate, "mth")
	63	IF (i > 0) THEN
[2509]	64	read(odate(1:i-1),*) ndate%month
[1852]	65	END IF
[1825]	66
[1852]	67	!IF (prt_level >= 10) WRITE(lunout,*) "Xios. ", odate, " => ", ndate
[1825]	68	END SUBROUTINE reformadate
	69
	70	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	71	! ave(X) => average etc !!!!!!!!!!!!!!!
	72	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	73
	74	CHARACTER(len=7) FUNCTION reformaop(op)
	75	CHARACTER(len=*), INTENT(IN) :: op
	76
	77	INTEGER :: i = 0
	78	reformaop = "average"
	79
	80	IF (op.EQ."inst(X)") THEN
	81	reformaop = "instant"
	82	END IF
	83
	84	IF (op.EQ."once") THEN
	85	reformaop = "once"
	86	END IF
	87
	88	IF (op.EQ."t_max(X)") THEN
	89	reformaop = "maximum"
	90	END IF
	91
	92	IF (op.EQ."t_min(X)") THEN
	93	reformaop = "minimum"
	94	END IF
	95
[1852]	96	!IF (prt_level >= 10) WRITE(lunout,*) "Xios. ", op, " => ", reformaop
[1825]	97	END FUNCTION reformaop
	98
	99	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	100	! Routine d'initialisation !!!!!!!!!!!!!
	101	! A lancer juste après mpi_init !!!!!!!!!!!!!
	102	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	103
[2055]	104	SUBROUTINE wxios_init(xios_ctx_name, locom, outcom, type_ocean)
[2509]	105	USE print_control_mod, ONLY : prt_level, lunout
[1852]	106	IMPLICIT NONE
	107
[1825]	108	CHARACTER(len=*), INTENT(IN) :: xios_ctx_name
[1852]	109	INTEGER, INTENT(IN), OPTIONAL :: locom
	110	INTEGER, INTENT(OUT), OPTIONAL :: outcom
[2055]	111	CHARACTER(len=6), INTENT(IN), OPTIONAL :: type_ocean
[1852]	112
	113
[1825]	114	TYPE(xios_context) :: xios_ctx
[1852]	115	INTEGER :: xios_comm
[1825]	116
[1897]	117	IF (prt_level >= 10) WRITE(lunout,*) "wxios_init: Initialization"
[1852]	118
	119
	120
	121	IF (PRESENT(locom)) THEN
[1897]	122	CALL xios_initialize(xios_ctx_name, local_comm = locom, return_comm = xios_comm )
	123	IF (prt_level >= 10) WRITE(lunout,*) "wxios_init: ctx=",xios_ctx_name," local_comm=",locom,", return_comm=",xios_comm
[1852]	124	ELSE
[1897]	125	CALL xios_initialize(xios_ctx_name, return_comm = xios_comm )
	126	IF (prt_level >= 10) WRITE(lunout,*) "wxios_init: ctx=",xios_ctx_name," return_comm=",xios_comm
[1852]	127	END IF
[1825]	128
[1852]	129	IF (PRESENT(outcom)) THEN
[1897]	130	outcom = xios_comm
	131	IF (prt_level >= 10) WRITE(lunout,*) "wxios_init: ctx=",xios_ctx_name," outcom=",outcom
[1852]	132	END IF
[1825]	133
	134	!Enregistrement des variables globales:
	135	g_comm = xios_comm
	136	g_ctx_name = xios_ctx_name
	137
[2055]	138	! Si couple alors init fait dans cpl_init
	139	IF (.not. PRESENT(type_ocean)) THEN
[2054]	140	CALL wxios_context_init()
[2055]	141	ENDIF
[2054]	142
[1825]	143	END SUBROUTINE wxios_init
	144
[1852]	145	SUBROUTINE wxios_context_init()
[2509]	146	USE print_control_mod, ONLY : prt_level, lunout
	147	! USE mod_phys_lmdz_mpi_data, ONLY : COMM_LMDZ_PHY
[1852]	148	IMPLICIT NONE
	149
	150	TYPE(xios_context) :: xios_ctx
	151
[2509]	152	!$OMP MASTER
[1852]	153	!Initialisation du contexte:
	154	CALL xios_context_initialize(g_ctx_name, g_comm)
	155	CALL xios_get_handle(g_ctx_name, xios_ctx) !Récupération
	156	CALL xios_set_current_context(xios_ctx) !Activation
	157	g_ctx = xios_ctx
	158
[2001]	159	IF (prt_level >= 10) THEN
	160	WRITE(lunout,*) "wxios_context_init: Current context is ",trim(g_ctx_name)
	161	WRITE(lunout,*) " now call xios_solve_inheritance()"
	162	ENDIF
[1852]	163	!Une première analyse des héritages:
	164	CALL xios_solve_inheritance()
[2509]	165	!$OMP END MASTER
[1852]	166	END SUBROUTINE wxios_context_init
	167
[1825]	168	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	169	! Routine de paramétrisation !!!!!!!!!!!!!!!!!!
	170	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	171
[2095]	172	SUBROUTINE wxios_set_cal(pasdetemps, calendrier, annee, mois, jour, heure, ini_an, ini_mois, ini_jour, ini_heure)
[2509]	173	USE print_control_mod, ONLY : prt_level, lunout
[1852]	174	IMPLICIT NONE
	175
[1825]	176	!Paramètres:
	177	CHARACTER(len=*), INTENT(IN) :: calendrier
[2095]	178	INTEGER, INTENT(IN) :: annee, mois, jour, ini_an, ini_mois, ini_jour
	179	REAL, INTENT(IN) :: pasdetemps, heure, ini_heure
[1825]	180
	181	!Variables:
	182	CHARACTER(len=80) :: abort_message
	183	CHARACTER(len=19) :: date
	184	INTEGER :: njour = 1
	185
	186	!Variables pour xios:
[2509]	187	TYPE(xios_duration) :: mdtime
[1825]	188	!REAL(kind = 8) :: year=0, month=0, day=0, hour=0, minute=0, second=0
	189
[2509]	190	mdtime%second=pasdetemps
[1825]	191
	192	!Réglage du calendrier:
	193	SELECT CASE (calendrier)
	194	CASE('earth_360d')
[2509]	195	CALL xios_define_calendar("D360")
	196	IF (prt_level >= 10) WRITE(lunout,*) 'wxios_set_cal: Calendrier terrestre a 360 jours/an'
	197	CASE('earth_365d')
	198	CALL xios_define_calendar("NoLeap")
	199	IF (prt_level >= 10) WRITE(lunout,*) 'wxios_set_cal: Calendrier terrestre a 365 jours/an'
	200	CASE('gregorian')
	201	CALL xios_define_calendar("Gregorian")
	202	IF (prt_level >= 10) WRITE(lunout,*) 'wxios_set_cal: Calendrier gregorien'
	203	CASE DEFAULT
	204	abort_message = 'wxios_set_cal: Mauvais choix de calendrier'
	205	CALL abort_gcm('Gcm:Xios',abort_message,1)
	206	END SELECT
[1825]	207
[2095]	208	!Formatage de la date d'origine:
[2509]	209	WRITE(date, "(i4.4,'-',i2.2,'-',i2.2,' ',i2.2,':00:00')") annee, mois, jour, int(heure)
[1825]	210
[2095]	211	IF (prt_level >= 10) WRITE(lunout,*) "wxios_set_cal: Time origin: ", date
[2509]	212	CALL xios_set_time_origin(xios_date(annee,mois,jour,int(heure),0,0))
[2095]	213
	214	!Formatage de la date de debut:
	215
	216	WRITE(date, "(i4.4,'-',i2.2,'-',i2.2,' ',i2.2,':00:00')") ini_an, ini_mois, ini_jour, int(ini_heure)
[1825]	217
[2095]	218	IF (prt_level >= 10) WRITE(lunout,*) "wxios_set_cal: Start date: ", date
	219
[2509]	220	CALL xios_set_start_date(xios_date(ini_an,ini_mois,ini_jour,int(ini_heure),0,0))
[2095]	221
[1825]	222	!Et enfin,le pas de temps:
	223	CALL xios_set_timestep(mdtime)
[1897]	224	IF (prt_level >= 10) WRITE(lunout,*) "wxios_set_cal: ts=",mdtime
[1825]	225	END SUBROUTINE wxios_set_cal
	226
[1852]	227	SUBROUTINE wxios_set_timestep(ts)
	228	REAL, INTENT(IN) :: ts
[2509]	229	TYPE(xios_duration) :: mdtime
[1852]	230
[2509]	231	mdtime%timestep = ts
	232
[1852]	233	CALL xios_set_timestep(mdtime)
	234	END SUBROUTINE wxios_set_timestep
	235
[1825]	236	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	237	! Pour initialiser un domaine !!!!!!!!!!!!!!!!!!!!
	238	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[1852]	239	SUBROUTINE wxios_domain_param(dom_id, is_sequential, ni, nj, ni_glo, nj_glo, &
	240	ibegin, iend, ii_begin, ii_end, jbegin, jend, &
	241	data_ni, data_ibegin, data_iend, &
[1897]	242	io_lat, io_lon,is_south_pole,mpi_rank)
[1825]	243
[1897]	244
[2509]	245	USE print_control_mod, ONLY : prt_level, lunout
[1852]	246	IMPLICIT NONE
	247
[1897]	248	CHARACTER(len=*),INTENT(IN) :: dom_id ! domain identifier
	249	LOGICAL,INTENT(IN) :: is_sequential ! flag
	250	INTEGER,INTENT(IN) :: ni ! local MPI domain number of longitudes
	251	INTEGER,INTENT(IN) :: nj ! local MPI domain number of latitudes
	252	INTEGER,INTENT(IN) :: ni_glo ! global grid number of longitudes
	253	INTEGER,INTENT(IN) :: nj_glo ! global grid number of latitudes
	254	INTEGER,INTENT(IN) :: ibegin ! start index, on global grid, of local MPI domain
	255	INTEGER,INTENT(IN) :: iend ! end index, on global grid, of local MPI domain
	256	INTEGER,INTENT(IN) :: ii_begin ! i index at which local data starts (first row)
	257	INTEGER,INTENT(IN) :: ii_end ! i index at which local data ends (last row)
	258	INTEGER,INTENT(IN) :: jbegin ! start index, on global grid, of local MPI domain
	259	INTEGER,INTENT(IN) :: jend ! end index, on global grid, of local MPI domain
	260	INTEGER,INTENT(IN) :: data_ni
	261	INTEGER,INTENT(IN) :: data_ibegin
	262	INTEGER,INTENT(IN) :: data_iend
	263	REAL,INTENT(IN) :: io_lat(:) ! latitudes (of global grid)
	264	REAL,INTENT(IN) :: io_lon(:) ! longitudes (of global grid)
	265	logical,intent(in) :: is_south_pole ! does this process include the south pole?
	266	integer,intent(in) :: mpi_rank ! rank of process
[1825]	267
	268	TYPE(xios_domain) :: dom
[1852]	269	LOGICAL :: boool
[1825]	270
[1852]	271	!Masque pour les problèmes de recouvrement MPI:
	272	LOGICAL :: mask(ni,nj)
[1825]	273
	274	!On récupère le handle:
	275	CALL xios_get_domain_handle(dom_id, dom)
	276
[1897]	277	IF (prt_level >= 10) THEN
	278	WRITE(lunout,*) "wxios_domain_param: mpirank=",mpi_rank," ni:",ni," ni_glo:", ni_glo, " nj:", nj, " nj_glo:", nj_glo
	279	WRITE(lunout,*) "wxios_domain_param: mpirank=",mpi_rank," ibegin:",ibegin," iend:", iend, " jbegin:", jbegin, " jend:", jend
	280	WRITE(lunout,*) "wxios_domain_param: mpirank=",mpi_rank," ii_begin:",ii_begin," ii_end:", ii_end
	281	WRITE(lunout,*) "wxios_domain_param: mpirank=",mpi_rank," Size io_lon:", SIZE(io_lon(ibegin:iend)), " io_lat:", SIZE(io_lat(jbegin:jend))
	282	ENDIF
[1825]	283
	284	!On parametrise le domaine:
[2509]	285	CALL xios_set_domain_attr_hdl(dom, ni_glo=ni_glo, ibegin=ibegin-1, ni=ni, type="rectilinear")
	286	CALL xios_set_domain_attr_hdl(dom, nj_glo=nj_glo, jbegin=jbegin-1, nj=nj, data_dim=2)
	287	CALL xios_set_domain_attr_hdl(dom, lonvalue_1d=io_lon(ibegin:iend), latvalue_1d=io_lat(jbegin:jend))
[3165]	288	!On definit un axe de latitudes pour les moyennes zonales
	289	IF (xios_is_valid_axis("axis_lat")) THEN
	290	CALL xios_set_axis_attr( "axis_lat", n_glo=nj_glo, n=nj, begin=jbegin-1, value=io_lat(jbegin:jend))
	291	ENDIF
	292
[1852]	293	IF (.NOT.is_sequential) THEN
	294	mask(:,:)=.TRUE.
[1897]	295	if (ii_begin>1) mask(1:ii_begin-1,1) = .FALSE.
	296	if (ii_end<ni) mask(ii_end+1:ni,nj) = .FALSE.
	297	! special case for south pole
	298	if ((ii_end.eq.1).and.(is_south_pole)) mask(1:ni,nj)=.true.
	299	IF (prt_level >= 10) THEN
	300	WRITE(lunout,*) "wxios_domain_param: mpirank=",mpi_rank," mask(:,1)=",mask(:,1)
	301	WRITE(lunout,*) "wxios_domain_param: mpirank=",mpi_rank," mask(:,nj)=",mask(:,nj)
	302	ENDIF
[2509]	303	CALL xios_set_domain_attr_hdl(dom, mask_2d=mask)
[1852]	304	END IF
	305
[1825]	306	CALL xios_is_defined_domain_attr_hdl(dom,ni_glo=boool)
	307	!Vérification:
	308	IF (xios_is_valid_domain(dom_id)) THEN
[1897]	309	IF (prt_level >= 10) WRITE(lunout,*) "wxios_domain_param: Domain initialized: ", trim(dom_id), boool
[1825]	310	ELSE
[1897]	311	IF (prt_level >= 10) WRITE(lunout,*) "wxios_domain_param: Invalid domain: ", trim(dom_id)
[1825]	312	END IF
	313	END SUBROUTINE wxios_domain_param
	314
	315	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	316	! Pour déclarer un axe vertical !!!!!!!!!!!!!!!
	317	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[3003]	318	SUBROUTINE wxios_add_vaxis(axis_id, axis_size, axis_value, &
	319	positif, bnds)
[2509]	320	USE print_control_mod, ONLY : prt_level, lunout
[1852]	321	IMPLICIT NONE
	322
[2002]	323	CHARACTER (len=*), INTENT(IN) :: axis_id
[1852]	324	INTEGER, INTENT(IN) :: axis_size
[1825]	325	REAL, DIMENSION(axis_size), INTENT(IN) :: axis_value
[3003]	326	CHARACTER (len=*), INTENT(IN), OPTIONAL :: positif
	327	REAL, DIMENSION(axis_size, 2), INTENT(IN), OPTIONAL :: bnds
[1825]	328
[2002]	329	! TYPE(xios_axisgroup) :: axgroup
	330	! TYPE(xios_axis) :: ax
	331	! CHARACTER(len=50) :: axis_id
[1825]	332
[2002]	333	! IF (len_trim(axisgroup_id).gt.len(axis_id)) THEN
	334	! WRITE(lunout,*) "wxios_add_vaxis: error, size of axis_id too small!!"
	335	! WRITE(lunout,*) " increase it to at least ",len_trim(axisgroup_id)
	336	! CALL abort_gcm("wxios_add_vaxis","len(axis_id) too small",1)
	337	! ENDIF
	338	! axis_id=trim(axisgroup_id)
[1825]	339
	340	!On récupère le groupe d'axes qui va bien:
[2002]	341	!CALL xios_get_axisgroup_handle(axisgroup_id, axgroup)
[1825]	342
	343	!On ajoute l'axe correspondant à ce fichier:
[2002]	344	!CALL xios_add_axis(axgroup, ax, TRIM(ADJUSTL(axis_id)))
[1825]	345
	346	!Et on le parametrise:
[2002]	347	!CALL xios_set_axis_attr_hdl(ax, size=axis_size, value=axis_value)
[1825]	348
[2002]	349	! Ehouarn: New way to declare axis, without axis_group:
[3003]	350	if (PRESENT(positif) .AND. PRESENT(bnds)) then
	351	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value, &
	352	positive=positif, bounds=bnds)
	353	else if (PRESENT(positif)) then
	354	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value, &
	355	positive=positif)
	356	else if (PRESENT(bnds)) then
	357	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value, &
	358	bounds=bnds)
	359	else
	360	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value)
	361	endif
[2741]	362
[1825]	363	!Vérification:
[1852]	364	IF (xios_is_valid_axis(TRIM(ADJUSTL(axis_id)))) THEN
[1897]	365	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_vaxis: Axis created: ", TRIM(ADJUSTL(axis_id))
[1825]	366	ELSE
[2001]	367	WRITE(lunout,*) "wxios_add_vaxis: Invalid axis: ", TRIM(ADJUSTL(axis_id))
[1825]	368	END IF
	369
	370	END SUBROUTINE wxios_add_vaxis
	371
	372
	373	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	374	! Pour déclarer un fichier !!!!!!!!!!!!!!!!!!!
	375	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	376	SUBROUTINE wxios_add_file(fname, ffreq, flvl)
[2509]	377	USE print_control_mod, ONLY : prt_level, lunout
[1852]	378	IMPLICIT NONE
	379
[1825]	380	CHARACTER(len=*), INTENT(IN) :: fname
	381	CHARACTER(len=*), INTENT(IN) :: ffreq
	382	INTEGER, INTENT(IN) :: flvl
	383
	384	TYPE(xios_file) :: x_file
	385	TYPE(xios_filegroup) :: x_fg
[2509]	386	TYPE(xios_duration) :: nffreq
[1825]	387
[1852]	388	!On regarde si le fichier n'est pas défini par XML:
	389	IF (.NOT.xios_is_valid_file(fname)) THEN
	390	!On créé le noeud:
	391	CALL xios_get_filegroup_handle("defile", x_fg)
	392	CALL xios_add_file(x_fg, x_file, fname)
[1825]	393
[1852]	394	!On reformate la fréquence:
	395	CALL reformadate(ffreq, nffreq)
[1825]	396
[1852]	397	!On configure:
	398	CALL xios_set_file_attr_hdl(x_file, name="X"//fname,&
[2509]	399	output_freq=nffreq, output_level=flvl, enabled=.TRUE.)
	400
[1852]	401	IF (xios_is_valid_file("X"//fname)) THEN
[2001]	402	IF (prt_level >= 10) THEN
	403	WRITE(lunout,*) "wxios_add_file: New file: ", "X"//fname
[2509]	404	WRITE(lunout,*) "wxios_add_file: output_freq=",nffreq,"; output_lvl=",flvl
[2001]	405	ENDIF
[1852]	406	ELSE
[2001]	407	WRITE(lunout,*) "wxios_add_file: Error, invalid file: ", "X"//trim(fname)
[2509]	408	WRITE(lunout,*) "wxios_add_file: output_freq=",nffreq,"; output_lvl=",flvl
[1852]	409	END IF
[1825]	410	ELSE
[2001]	411	IF (prt_level >= 10) THEN
	412	WRITE(lunout,*) "wxios_add_file: File ",trim(fname), " défined using XML."
	413	ENDIF
	414	! Ehouarn: add an enable=.true. on top of xml definitions... why???
	415	CALL xios_set_file_attr(fname, enabled=.TRUE.)
[1825]	416	END IF
	417	END SUBROUTINE wxios_add_file
	418
	419	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[1852]	420	! Pour créer un champ !!!!!!!!!!!!!!!!!!!!
[1825]	421	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	422	SUBROUTINE wxios_add_field(fieldname, fieldgroup, fieldlongname, fieldunit)
[1897]	423	USE netcdf, only: nf90_fill_real
[1852]	424
	425	IMPLICIT NONE
	426	INCLUDE 'iniprint.h'
[1825]	427
	428	CHARACTER(len=*), INTENT(IN) :: fieldname
	429	TYPE(xios_fieldgroup), INTENT(IN) :: fieldgroup
	430	CHARACTER(len=*), INTENT(IN) :: fieldlongname
	431	CHARACTER(len=*), INTENT(IN) :: fieldunit
	432
	433	TYPE(xios_field) :: field
	434	CHARACTER(len=10) :: newunit
	435	REAL(KIND=8) :: def
	436
	437	!La valeur par défaut des champs non définis:
	438	def = nf90_fill_real
	439
	440	IF (fieldunit .EQ. " ") THEN
	441	newunit = "-"
	442	ELSE
	443	newunit = fieldunit
	444	ENDIF
	445
	446	!On ajoute le champ:
	447	CALL xios_add_field(fieldgroup, field, fieldname)
[1897]	448	!IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field: ",fieldname,fieldgroup, fieldlongname, fieldunit
[1825]	449
	450	!On rentre ses paramètres:
	451	CALL xios_set_field_attr_hdl(field, standard_name=fieldlongname, unit=newunit, default_value=def)
[1897]	452	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field: Field ",trim(fieldname), "cree:"
	453	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field: long_name=",trim(fieldlongname),"; unit=",trim(newunit),"; default_value=",nf90_fill_real
[1825]	454
	455	END SUBROUTINE wxios_add_field
	456
	457	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[1852]	458	! Pour déclarer un champ !!!!!!!!!!!!!!!!!
[1825]	459	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[2137]	460	SUBROUTINE wxios_add_field_to_file(fieldname, fdim, fid, fname, fieldlongname, fieldunit, field_level, op, nam_axvert)
[2509]	461	USE print_control_mod, ONLY : prt_level, lunout
[1852]	462	IMPLICIT NONE
	463
[1825]	464	CHARACTER(len=*), INTENT(IN) :: fieldname
	465	INTEGER, INTENT(IN) :: fdim, fid
	466	CHARACTER(len=*), INTENT(IN) :: fname
	467	CHARACTER(len=*), INTENT(IN) :: fieldlongname
	468	CHARACTER(len=*), INTENT(IN) :: fieldunit
	469	INTEGER, INTENT(IN) :: field_level
	470	CHARACTER(len=*), INTENT(IN) :: op
	471
[2001]	472	CHARACTER(len=20) :: axis_id ! Ehouarn: dangerous...
[2137]	473	CHARACTER(len=20), INTENT(IN), OPTIONAL :: nam_axvert
[1825]	474	CHARACTER(len=100) :: operation
	475	TYPE(xios_file) :: f
	476	TYPE(xios_field) :: field
	477	TYPE(xios_fieldgroup) :: fieldgroup
[2509]	478	TYPE(xios_duration) :: freq_op
[2741]	479
[1852]	480	LOGICAL :: bool=.FALSE.
	481	INTEGER :: lvl =0
[1825]	482
	483
[2001]	484	! Ajout Abd pour NMC:
	485	IF (fid.LE.6) THEN
	486	axis_id="presnivs"
	487	ELSE
	488	axis_id="plev"
	489	ENDIF
[2137]	490
	491	IF (PRESENT(nam_axvert)) THEN
	492	axis_id=nam_axvert
	493	print*,'nam_axvert=',axis_id
	494	ENDIF
[1825]	495
	496	!on prépare le nom de l'opération:
	497	operation = reformaop(op)
	498
	499
	500	!On selectionne le bon groupe de champs:
	501	IF (fdim.EQ.2) THEN
[2001]	502	CALL xios_get_fieldgroup_handle("fields_2D", fieldgroup)
[1825]	503	ELSE
	504	CALL xios_get_fieldgroup_handle("fields_3D", fieldgroup)
	505	ENDIF
	506
	507	!On regarde si le champ à déjà été créé ou non:
[1852]	508	IF (xios_is_valid_field(fieldname) .AND. .NOT. g_field_name == fieldname) THEN
	509	!Si ce champ existe via XML (ie, dès le premier passage, ie g_field_name != fieldname) alors rien d'autre à faire
[1897]	510	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field_to_file: Field ", trim(fieldname), "exists via XML"
[1852]	511	g_flag_xml = .TRUE.
	512	g_field_name = fieldname
	513
	514	ELSE IF (.NOT. g_field_name == fieldname) THEN
	515	!Si premier pssage et champ indéfini, alors on le créé
	516
[1897]	517	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field_to_file: Field ", trim(fieldname), "does not exist"
[1825]	518
	519	!On le créé:
	520	CALL wxios_add_field(fieldname, fieldgroup, fieldlongname, fieldunit)
	521	IF (xios_is_valid_field(fieldname)) THEN
[1897]	522	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field_to_file: Field ", trim(fieldname), "created"
[1825]	523	ENDIF
	524
[1852]	525	g_flag_xml = .FALSE.
	526	g_field_name = fieldname
	527
	528	END IF
	529
	530	IF (.NOT. g_flag_xml) THEN
	531	!Champ existe déjà, mais pas XML, alors on l'ajoute
	532	!On ajoute le champ:
	533	CALL xios_get_file_handle(fname, f)
	534	CALL xios_add_fieldtofile(f, field)
	535
	536
	537	!L'operation, sa frequence:
[2509]	538	freq_op%timestep=1
	539	CALL xios_set_field_attr_hdl(field, field_ref=fieldname, operation=TRIM(ADJUSTL(operation)), freq_op=freq_op, prec=4)
[1852]	540
	541
	542	!On rentre ses paramètres:
	543	CALL xios_set_field_attr_hdl(field, level=field_level, enabled=.TRUE.)
	544
	545	IF (fdim.EQ.2) THEN
	546	!Si c'est un champ 2D:
[1897]	547	IF (prt_level >= 10) THEN
	548	WRITE(lunout,*) "wxios_add_field_to_file: 2D Field ", trim(fieldname), " in ", "X"//trim(fname) ," configured with:"
	549	WRITE(lunout,*) "wxios_add_field_to_file: op=", TRIM(ADJUSTL(operation))
	550	WRITE(lunout,*) "wxios_add_field_to_file: freq_op=1ts","; lvl=",field_level
	551	ENDIF
[1852]	552	ELSE
	553	!Si 3D :
	554	!On ajoute l'axe vertical qui va bien:
	555	CALL xios_set_field_attr_hdl(field, axis_ref=TRIM(ADJUSTL(axis_id)))
	556
[1897]	557	IF (prt_level >= 10) THEN
	558	WRITE(lunout,*) "wxios_add_field_to_file: 3D Field",trim(fieldname), " in ", "X"//trim(fname), "configured with:"
	559	WRITE(lunout,*) "wxios_add_field_to_file: freq_op=1ts","; lvl=",field_level
	560	WRITE(lunout,*) "wxios_add_field_to_file: axis=",TRIM(ADJUSTL(axis_id))
	561	ENDIF
[1852]	562	END IF
[1825]	563
	564	ELSE
[1852]	565	!Sinon on se contente de l'activer:
	566	CALL xios_set_field_attr(fieldname, enabled=.TRUE.)
[2002]	567	!NB: This will override an enable=.false. set by a user in the xml file;
	568	! then the only way to not output the field is by changing its
	569	! output level
[1852]	570	ENDIF
[1825]	571
	572	END SUBROUTINE wxios_add_field_to_file
	573
[2002]	574	! SUBROUTINE wxios_update_calendar(ito)
	575	! INTEGER, INTENT(IN) :: ito
	576	! CALL xios_update_calendar(ito)
	577	! END SUBROUTINE wxios_update_calendar
	578	!
	579	! SUBROUTINE wxios_write_2D(fieldname, fdata)
	580	! CHARACTER(len=*), INTENT(IN) :: fieldname
	581	! REAL, DIMENSION(:,:), INTENT(IN) :: fdata
	582	!
	583	! CALL xios_send_field(fieldname, fdata)
	584	! END SUBROUTINE wxios_write_2D
[1825]	585
[2002]	586	! SUBROUTINE wxios_write_3D(fieldname, fdata)
	587	! CHARACTER(len=*), INTENT(IN) :: fieldname
	588	! REAL, DIMENSION(:,:,:), INTENT(IN) :: fdata
	589	!
	590	! CALL xios_send_field(fieldname, fdata)
	591	! END SUBROUTINE wxios_write_3D
[1825]	592
	593	SUBROUTINE wxios_closedef()
	594	CALL xios_close_context_definition()
[2095]	595	! CALL xios_update_calendar(0)
[1825]	596	END SUBROUTINE wxios_closedef
	597
	598	SUBROUTINE wxios_close()
	599	CALL xios_context_finalize()
	600	CALL xios_finalize()
	601	END SUBROUTINE wxios_close
	602	END MODULE wxios
	603	#endif

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