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wxios.F90 @ 3322

Last change on this file since 3322 was 3322, checked in by Laurent Fairhead, 6 years ago
Continuing convergence between DYNAMICO and LMDZ new physics. The xios stuff
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 Property svn:keywords set to `Id`
File size: 23.9 KB

Rev	Line
[2509]	1	! $Id: wxios.F90 3322 2018-05-04 13:33:28Z fairhead $
[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
[3322]	138	! ! Si couple alors init fait dans cpl_init
	139	! IF (.not. PRESENT(type_ocean)) THEN
	140	! CALL wxios_context_init()
	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	!$OMP END MASTER
[1852]	166	END SUBROUTINE wxios_context_init
	167
[3322]	168
	169	SUBROUTINE wxios_set_context()
	170	IMPLICIT NONE
	171	TYPE(xios_context) :: xios_ctx
	172
	173	!$OMP MASTER
	174	CALL xios_get_handle(g_ctx_name, xios_ctx) !Récupération
	175	CALL xios_set_current_context(xios_ctx) !Activation
	176	!$OMP END MASTER
	177
	178	END SUBROUTINE wxios_set_context
	179
[1825]	180	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	181	! Routine de paramétrisation !!!!!!!!!!!!!!!!!!
	182	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	183
[2095]	184	SUBROUTINE wxios_set_cal(pasdetemps, calendrier, annee, mois, jour, heure, ini_an, ini_mois, ini_jour, ini_heure)
[2509]	185	USE print_control_mod, ONLY : prt_level, lunout
[1852]	186	IMPLICIT NONE
	187
[1825]	188	!Paramètres:
	189	CHARACTER(len=*), INTENT(IN) :: calendrier
[2095]	190	INTEGER, INTENT(IN) :: annee, mois, jour, ini_an, ini_mois, ini_jour
	191	REAL, INTENT(IN) :: pasdetemps, heure, ini_heure
[1825]	192
	193	!Variables:
	194	CHARACTER(len=80) :: abort_message
	195	CHARACTER(len=19) :: date
	196	INTEGER :: njour = 1
	197
	198	!Variables pour xios:
[2509]	199	TYPE(xios_duration) :: mdtime
[1825]	200	!REAL(kind = 8) :: year=0, month=0, day=0, hour=0, minute=0, second=0
	201
[2509]	202	mdtime%second=pasdetemps
[1825]	203
	204	!Réglage du calendrier:
	205	SELECT CASE (calendrier)
	206	CASE('earth_360d')
[2509]	207	CALL xios_define_calendar("D360")
	208	IF (prt_level >= 10) WRITE(lunout,*) 'wxios_set_cal: Calendrier terrestre a 360 jours/an'
	209	CASE('earth_365d')
	210	CALL xios_define_calendar("NoLeap")
	211	IF (prt_level >= 10) WRITE(lunout,*) 'wxios_set_cal: Calendrier terrestre a 365 jours/an'
	212	CASE('gregorian')
	213	CALL xios_define_calendar("Gregorian")
	214	IF (prt_level >= 10) WRITE(lunout,*) 'wxios_set_cal: Calendrier gregorien'
	215	CASE DEFAULT
	216	abort_message = 'wxios_set_cal: Mauvais choix de calendrier'
[3065]	217	CALL abort_physic('Gcm:Xios',abort_message,1)
[2509]	218	END SELECT
[1825]	219
[2095]	220	!Formatage de la date d'origine:
[2509]	221	WRITE(date, "(i4.4,'-',i2.2,'-',i2.2,' ',i2.2,':00:00')") annee, mois, jour, int(heure)
[1825]	222
[2095]	223	IF (prt_level >= 10) WRITE(lunout,*) "wxios_set_cal: Time origin: ", date
[2509]	224	CALL xios_set_time_origin(xios_date(annee,mois,jour,int(heure),0,0))
[2095]	225
	226	!Formatage de la date de debut:
	227
	228	WRITE(date, "(i4.4,'-',i2.2,'-',i2.2,' ',i2.2,':00:00')") ini_an, ini_mois, ini_jour, int(ini_heure)
[1825]	229
[2095]	230	IF (prt_level >= 10) WRITE(lunout,*) "wxios_set_cal: Start date: ", date
	231
[2509]	232	CALL xios_set_start_date(xios_date(ini_an,ini_mois,ini_jour,int(ini_heure),0,0))
[2095]	233
[1825]	234	!Et enfin,le pas de temps:
	235	CALL xios_set_timestep(mdtime)
[1897]	236	IF (prt_level >= 10) WRITE(lunout,*) "wxios_set_cal: ts=",mdtime
[1825]	237	END SUBROUTINE wxios_set_cal
	238
[1852]	239	SUBROUTINE wxios_set_timestep(ts)
	240	REAL, INTENT(IN) :: ts
[2509]	241	TYPE(xios_duration) :: mdtime
[1852]	242
[2509]	243	mdtime%timestep = ts
	244
[1852]	245	CALL xios_set_timestep(mdtime)
	246	END SUBROUTINE wxios_set_timestep
	247
[1825]	248	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	249	! Pour initialiser un domaine !!!!!!!!!!!!!!!!!!!!
	250	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[3077]	251	SUBROUTINE wxios_domain_param(dom_id)
	252	USE dimphy, only: klon
	253	USE mod_phys_lmdz_transfert_para, ONLY: gather, bcast
	254	USE mod_phys_lmdz_para, only: jj_nb, jj_begin, jj_end, ii_begin, ii_end, &
	255	mpi_size, mpi_rank, klon_mpi, &
	256	is_sequential, is_south_pole_dyn
	257	USE mod_grid_phy_lmdz, only: nbp_lon, nbp_lat, klon_glo
	258	USE print_control_mod, ONLY : prt_level, lunout
	259	USE geometry_mod
[1897]	260
[3077]	261	IMPLICIT NONE
	262	CHARACTER(len=*),INTENT(IN) :: dom_id ! domain identifier
[1852]	263
[3077]	264	REAL :: rlat_glo(klon_glo)
	265	REAL :: rlon_glo(klon_glo)
	266	REAL :: io_lat(nbp_lat)
	267	REAL :: io_lon(nbp_lon)
	268	LOGICAL :: mask(nbp_lon,jj_nb) !Masque pour les problèmes de recouvrement MPI
[1825]	269	TYPE(xios_domain) :: dom
[3077]	270	INTEGER :: i
[1852]	271	LOGICAL :: boool
[1825]	272
[3077]	273
	274
	275	CALL gather(latitude_deg,rlat_glo)
	276	CALL bcast(rlat_glo)
	277	CALL gather(longitude_deg,rlon_glo)
	278	CALL bcast(rlon_glo)
	279
	280	!$OMP MASTER
	281	io_lat(1)=rlat_glo(1)
	282	io_lat(nbp_lat)=rlat_glo(klon_glo)
	283	IF ((nbp_lon*nbp_lat) > 1) then
	284	DO i=2,nbp_lat-1
	285	io_lat(i)=rlat_glo(2+(i-2)*nbp_lon)
	286	ENDDO
	287	ENDIF
	288
	289	IF (klon_glo == 1) THEN
	290	io_lon(1)=rlon_glo(1)
	291	ELSE
	292	io_lon(1:nbp_lon)=rlon_glo(2:nbp_lon+1)
	293	ENDIF
	294
[1825]	295
	296	!On récupère le handle:
	297	CALL xios_get_domain_handle(dom_id, dom)
	298
	299	!On parametrise le domaine:
[3077]	300	CALL xios_set_domain_attr_hdl(dom, ni_glo=nbp_lon, ibegin=0, ni=nbp_lon, type="rectilinear")
	301	CALL xios_set_domain_attr_hdl(dom, nj_glo=nbp_lat, jbegin=jj_begin-1, nj=jj_nb, data_dim=2)
	302	CALL xios_set_domain_attr_hdl(dom, lonvalue_1d=io_lon(1:nbp_lon), latvalue_1d=io_lat(jj_begin:jj_end))
	303
[1852]	304	IF (.NOT.is_sequential) THEN
	305	mask(:,:)=.TRUE.
[1897]	306	if (ii_begin>1) mask(1:ii_begin-1,1) = .FALSE.
[3077]	307	if (ii_end<nbp_lon) mask(ii_end+1:nbp_lon,jj_nb) = .FALSE.
[1897]	308	! special case for south pole
[3077]	309	if ((ii_end==1).and.(is_south_pole_dyn)) mask(1:nbp_lon,jj_nb)=.true.
[1897]	310	IF (prt_level >= 10) THEN
	311	WRITE(lunout,*) "wxios_domain_param: mpirank=",mpi_rank," mask(:,1)=",mask(:,1)
[3077]	312	WRITE(lunout,*) "wxios_domain_param: mpirank=",mpi_rank," mask(:,jj_nb)=",mask(:,jj_nb)
[1897]	313	ENDIF
[2509]	314	CALL xios_set_domain_attr_hdl(dom, mask_2d=mask)
[1852]	315	END IF
	316
[1825]	317	CALL xios_is_defined_domain_attr_hdl(dom,ni_glo=boool)
	318	!Vérification:
	319	IF (xios_is_valid_domain(dom_id)) THEN
[1897]	320	IF (prt_level >= 10) WRITE(lunout,*) "wxios_domain_param: Domain initialized: ", trim(dom_id), boool
[1825]	321	ELSE
[1897]	322	IF (prt_level >= 10) WRITE(lunout,*) "wxios_domain_param: Invalid domain: ", trim(dom_id)
[1825]	323	END IF
[3077]	324	!$OMP END MASTER
	325
[1825]	326	END SUBROUTINE wxios_domain_param
	327
[3077]	328
	329	SUBROUTINE wxios_domain_param_unstructured(dom_id)
	330	USE geometry_mod, ONLY : longitude, latitude, boundslon, boundslat,ind_cell_glo
	331	USE mod_grid_phy_lmdz, ONLY : nvertex, klon_glo
	332	USE mod_phys_lmdz_para
	333	USE nrtype, ONLY : PI
	334	IMPLICIT NONE
	335	CHARACTER(len=*),INTENT(IN) :: dom_id ! domain identifier
	336	REAL :: lon_mpi(klon_mpi)
	337	REAL :: lat_mpi(klon_mpi)
	338	REAL :: boundslon_mpi(klon_mpi,nvertex)
	339	REAL :: boundslat_mpi(klon_mpi,nvertex)
	340	INTEGER :: ind_cell_glo_mpi(klon_mpi)
	341	TYPE(xios_domaingroup) :: dom
	342
	343
	344	CALL gather_omp(longitude*180/PI,lon_mpi)
	345	CALL gather_omp(latitude*180/PI,lat_mpi)
	346	CALL gather_omp(boundslon*180/PI,boundslon_mpi)
	347	CALL gather_omp(boundslat*180/PI,boundslat_mpi)
	348	CALL gather_omp(ind_cell_glo,ind_cell_glo_mpi)
	349
	350
	351	!$OMP MASTER
	352	CALL xios_get_domaingroup_handle(dom_id, dom)
	353
	354	!On parametrise le domaine:
	355	CALL xios_set_attr(dom, ni_glo=klon_glo, ibegin=ij_begin-1, ni=ij_nb, type="unstructured")
	356	CALL xios_set_attr(dom, nvertex=nvertex, lonvalue_1d=lon_mpi, latvalue_1d=lat_mpi, &
	357	bounds_lon_1d=TRANSPOSE(boundslon_mpi), bounds_lat_1d=TRANSPOSE(boundslat_mpi) )
	358	CALL xios_set_attr(dom, i_index=ind_cell_glo_mpi(:)-1)
	359	!$OMP END MASTER
	360
	361	END SUBROUTINE wxios_domain_param_unstructured
	362
	363
	364
	365
[1825]	366	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	367	! Pour déclarer un axe vertical !!!!!!!!!!!!!!!
	368	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[3003]	369	SUBROUTINE wxios_add_vaxis(axis_id, axis_size, axis_value, &
	370	positif, bnds)
[2509]	371	USE print_control_mod, ONLY : prt_level, lunout
[1852]	372	IMPLICIT NONE
	373
[2002]	374	CHARACTER (len=*), INTENT(IN) :: axis_id
[1852]	375	INTEGER, INTENT(IN) :: axis_size
[1825]	376	REAL, DIMENSION(axis_size), INTENT(IN) :: axis_value
[3003]	377	CHARACTER (len=*), INTENT(IN), OPTIONAL :: positif
	378	REAL, DIMENSION(axis_size, 2), INTENT(IN), OPTIONAL :: bnds
[1825]	379
[2002]	380	! TYPE(xios_axisgroup) :: axgroup
	381	! TYPE(xios_axis) :: ax
	382	! CHARACTER(len=50) :: axis_id
[1825]	383
[2002]	384	! IF (len_trim(axisgroup_id).gt.len(axis_id)) THEN
	385	! WRITE(lunout,*) "wxios_add_vaxis: error, size of axis_id too small!!"
	386	! WRITE(lunout,*) " increase it to at least ",len_trim(axisgroup_id)
	387	! CALL abort_gcm("wxios_add_vaxis","len(axis_id) too small",1)
	388	! ENDIF
	389	! axis_id=trim(axisgroup_id)
[1825]	390
	391	!On récupère le groupe d'axes qui va bien:
[2002]	392	!CALL xios_get_axisgroup_handle(axisgroup_id, axgroup)
[1825]	393
	394	!On ajoute l'axe correspondant à ce fichier:
[2002]	395	!CALL xios_add_axis(axgroup, ax, TRIM(ADJUSTL(axis_id)))
[1825]	396
	397	!Et on le parametrise:
[2002]	398	!CALL xios_set_axis_attr_hdl(ax, size=axis_size, value=axis_value)
[1825]	399
[2002]	400	! Ehouarn: New way to declare axis, without axis_group:
[3003]	401	if (PRESENT(positif) .AND. PRESENT(bnds)) then
	402	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value, &
	403	positive=positif, bounds=bnds)
	404	else if (PRESENT(positif)) then
	405	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value, &
	406	positive=positif)
	407	else if (PRESENT(bnds)) then
	408	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value, &
	409	bounds=bnds)
	410	else
	411	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value)
	412	endif
[2741]	413
[1825]	414	!Vérification:
[1852]	415	IF (xios_is_valid_axis(TRIM(ADJUSTL(axis_id)))) THEN
[1897]	416	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_vaxis: Axis created: ", TRIM(ADJUSTL(axis_id))
[1825]	417	ELSE
[2001]	418	WRITE(lunout,*) "wxios_add_vaxis: Invalid axis: ", TRIM(ADJUSTL(axis_id))
[1825]	419	END IF
	420
	421	END SUBROUTINE wxios_add_vaxis
	422
	423
	424	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	425	! Pour déclarer un fichier !!!!!!!!!!!!!!!!!!!
	426	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	427	SUBROUTINE wxios_add_file(fname, ffreq, flvl)
[2509]	428	USE print_control_mod, ONLY : prt_level, lunout
[1852]	429	IMPLICIT NONE
	430
[1825]	431	CHARACTER(len=*), INTENT(IN) :: fname
	432	CHARACTER(len=*), INTENT(IN) :: ffreq
	433	INTEGER, INTENT(IN) :: flvl
	434
	435	TYPE(xios_file) :: x_file
	436	TYPE(xios_filegroup) :: x_fg
[2509]	437	TYPE(xios_duration) :: nffreq
[1825]	438
[1852]	439	!On regarde si le fichier n'est pas défini par XML:
	440	IF (.NOT.xios_is_valid_file(fname)) THEN
	441	!On créé le noeud:
	442	CALL xios_get_filegroup_handle("defile", x_fg)
	443	CALL xios_add_file(x_fg, x_file, fname)
[1825]	444
[1852]	445	!On reformate la fréquence:
	446	CALL reformadate(ffreq, nffreq)
[1825]	447
[1852]	448	!On configure:
	449	CALL xios_set_file_attr_hdl(x_file, name="X"//fname,&
[2509]	450	output_freq=nffreq, output_level=flvl, enabled=.TRUE.)
	451
[1852]	452	IF (xios_is_valid_file("X"//fname)) THEN
[2001]	453	IF (prt_level >= 10) THEN
	454	WRITE(lunout,*) "wxios_add_file: New file: ", "X"//fname
[2509]	455	WRITE(lunout,*) "wxios_add_file: output_freq=",nffreq,"; output_lvl=",flvl
[2001]	456	ENDIF
[1852]	457	ELSE
[2001]	458	WRITE(lunout,*) "wxios_add_file: Error, invalid file: ", "X"//trim(fname)
[2509]	459	WRITE(lunout,*) "wxios_add_file: output_freq=",nffreq,"; output_lvl=",flvl
[1852]	460	END IF
[1825]	461	ELSE
[2001]	462	IF (prt_level >= 10) THEN
	463	WRITE(lunout,*) "wxios_add_file: File ",trim(fname), " défined using XML."
	464	ENDIF
	465	! Ehouarn: add an enable=.true. on top of xml definitions... why???
	466	CALL xios_set_file_attr(fname, enabled=.TRUE.)
[1825]	467	END IF
	468	END SUBROUTINE wxios_add_file
	469
	470	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[1852]	471	! Pour créer un champ !!!!!!!!!!!!!!!!!!!!
[1825]	472	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	473	SUBROUTINE wxios_add_field(fieldname, fieldgroup, fieldlongname, fieldunit)
[1897]	474	USE netcdf, only: nf90_fill_real
[1852]	475
	476	IMPLICIT NONE
	477	INCLUDE 'iniprint.h'
[1825]	478
	479	CHARACTER(len=*), INTENT(IN) :: fieldname
	480	TYPE(xios_fieldgroup), INTENT(IN) :: fieldgroup
	481	CHARACTER(len=*), INTENT(IN) :: fieldlongname
	482	CHARACTER(len=*), INTENT(IN) :: fieldunit
	483
	484	TYPE(xios_field) :: field
	485	CHARACTER(len=10) :: newunit
	486	REAL(KIND=8) :: def
	487
	488	!La valeur par défaut des champs non définis:
	489	def = nf90_fill_real
	490
	491	IF (fieldunit .EQ. " ") THEN
	492	newunit = "-"
	493	ELSE
	494	newunit = fieldunit
	495	ENDIF
	496
	497	!On ajoute le champ:
	498	CALL xios_add_field(fieldgroup, field, fieldname)
[1897]	499	!IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field: ",fieldname,fieldgroup, fieldlongname, fieldunit
[1825]	500
	501	!On rentre ses paramètres:
	502	CALL xios_set_field_attr_hdl(field, standard_name=fieldlongname, unit=newunit, default_value=def)
[1897]	503	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field: Field ",trim(fieldname), "cree:"
	504	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field: long_name=",trim(fieldlongname),"; unit=",trim(newunit),"; default_value=",nf90_fill_real
[1825]	505
	506	END SUBROUTINE wxios_add_field
	507
	508	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[1852]	509	! Pour déclarer un champ !!!!!!!!!!!!!!!!!
[1825]	510	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[2137]	511	SUBROUTINE wxios_add_field_to_file(fieldname, fdim, fid, fname, fieldlongname, fieldunit, field_level, op, nam_axvert)
[2509]	512	USE print_control_mod, ONLY : prt_level, lunout
[1852]	513	IMPLICIT NONE
	514
[1825]	515	CHARACTER(len=*), INTENT(IN) :: fieldname
	516	INTEGER, INTENT(IN) :: fdim, fid
	517	CHARACTER(len=*), INTENT(IN) :: fname
	518	CHARACTER(len=*), INTENT(IN) :: fieldlongname
	519	CHARACTER(len=*), INTENT(IN) :: fieldunit
	520	INTEGER, INTENT(IN) :: field_level
	521	CHARACTER(len=*), INTENT(IN) :: op
	522
[2001]	523	CHARACTER(len=20) :: axis_id ! Ehouarn: dangerous...
[2137]	524	CHARACTER(len=20), INTENT(IN), OPTIONAL :: nam_axvert
[1825]	525	CHARACTER(len=100) :: operation
	526	TYPE(xios_file) :: f
	527	TYPE(xios_field) :: field
	528	TYPE(xios_fieldgroup) :: fieldgroup
[2509]	529	TYPE(xios_duration) :: freq_op
[2741]	530
[1852]	531	LOGICAL :: bool=.FALSE.
	532	INTEGER :: lvl =0
[1825]	533
	534
[2001]	535	! Ajout Abd pour NMC:
	536	IF (fid.LE.6) THEN
	537	axis_id="presnivs"
	538	ELSE
	539	axis_id="plev"
	540	ENDIF
[2137]	541
	542	IF (PRESENT(nam_axvert)) THEN
	543	axis_id=nam_axvert
	544	print*,'nam_axvert=',axis_id
	545	ENDIF
[1825]	546
	547	!on prépare le nom de l'opération:
	548	operation = reformaop(op)
	549
	550
	551	!On selectionne le bon groupe de champs:
	552	IF (fdim.EQ.2) THEN
[2001]	553	CALL xios_get_fieldgroup_handle("fields_2D", fieldgroup)
[1825]	554	ELSE
	555	CALL xios_get_fieldgroup_handle("fields_3D", fieldgroup)
	556	ENDIF
	557
	558	!On regarde si le champ à déjà été créé ou non:
[1852]	559	IF (xios_is_valid_field(fieldname) .AND. .NOT. g_field_name == fieldname) THEN
	560	!Si ce champ existe via XML (ie, dès le premier passage, ie g_field_name != fieldname) alors rien d'autre à faire
[1897]	561	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field_to_file: Field ", trim(fieldname), "exists via XML"
[1852]	562	g_flag_xml = .TRUE.
	563	g_field_name = fieldname
	564
	565	ELSE IF (.NOT. g_field_name == fieldname) THEN
	566	!Si premier pssage et champ indéfini, alors on le créé
	567
[1897]	568	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field_to_file: Field ", trim(fieldname), "does not exist"
[1825]	569
	570	!On le créé:
	571	CALL wxios_add_field(fieldname, fieldgroup, fieldlongname, fieldunit)
	572	IF (xios_is_valid_field(fieldname)) THEN
[1897]	573	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field_to_file: Field ", trim(fieldname), "created"
[1825]	574	ENDIF
	575
[1852]	576	g_flag_xml = .FALSE.
	577	g_field_name = fieldname
	578
	579	END IF
	580
	581	IF (.NOT. g_flag_xml) THEN
	582	!Champ existe déjà, mais pas XML, alors on l'ajoute
	583	!On ajoute le champ:
	584	CALL xios_get_file_handle(fname, f)
	585	CALL xios_add_fieldtofile(f, field)
	586
	587
	588	!L'operation, sa frequence:
[2509]	589	freq_op%timestep=1
	590	CALL xios_set_field_attr_hdl(field, field_ref=fieldname, operation=TRIM(ADJUSTL(operation)), freq_op=freq_op, prec=4)
[1852]	591
	592
	593	!On rentre ses paramètres:
	594	CALL xios_set_field_attr_hdl(field, level=field_level, enabled=.TRUE.)
	595
	596	IF (fdim.EQ.2) THEN
	597	!Si c'est un champ 2D:
[1897]	598	IF (prt_level >= 10) THEN
	599	WRITE(lunout,*) "wxios_add_field_to_file: 2D Field ", trim(fieldname), " in ", "X"//trim(fname) ," configured with:"
	600	WRITE(lunout,*) "wxios_add_field_to_file: op=", TRIM(ADJUSTL(operation))
	601	WRITE(lunout,*) "wxios_add_field_to_file: freq_op=1ts","; lvl=",field_level
	602	ENDIF
[1852]	603	ELSE
	604	!Si 3D :
	605	!On ajoute l'axe vertical qui va bien:
	606	CALL xios_set_field_attr_hdl(field, axis_ref=TRIM(ADJUSTL(axis_id)))
	607
[1897]	608	IF (prt_level >= 10) THEN
	609	WRITE(lunout,*) "wxios_add_field_to_file: 3D Field",trim(fieldname), " in ", "X"//trim(fname), "configured with:"
	610	WRITE(lunout,*) "wxios_add_field_to_file: freq_op=1ts","; lvl=",field_level
	611	WRITE(lunout,*) "wxios_add_field_to_file: axis=",TRIM(ADJUSTL(axis_id))
	612	ENDIF
[1852]	613	END IF
[1825]	614
	615	ELSE
[1852]	616	!Sinon on se contente de l'activer:
	617	CALL xios_set_field_attr(fieldname, enabled=.TRUE.)
[2002]	618	!NB: This will override an enable=.false. set by a user in the xml file;
	619	! then the only way to not output the field is by changing its
	620	! output level
[1852]	621	ENDIF
[1825]	622
	623	END SUBROUTINE wxios_add_field_to_file
	624
[2002]	625	! SUBROUTINE wxios_update_calendar(ito)
	626	! INTEGER, INTENT(IN) :: ito
	627	! CALL xios_update_calendar(ito)
	628	! END SUBROUTINE wxios_update_calendar
	629	!
	630	! SUBROUTINE wxios_write_2D(fieldname, fdata)
	631	! CHARACTER(len=*), INTENT(IN) :: fieldname
	632	! REAL, DIMENSION(:,:), INTENT(IN) :: fdata
	633	!
	634	! CALL xios_send_field(fieldname, fdata)
	635	! END SUBROUTINE wxios_write_2D
[1825]	636
[2002]	637	! SUBROUTINE wxios_write_3D(fieldname, fdata)
	638	! CHARACTER(len=*), INTENT(IN) :: fieldname
	639	! REAL, DIMENSION(:,:,:), INTENT(IN) :: fdata
	640	!
	641	! CALL xios_send_field(fieldname, fdata)
	642	! END SUBROUTINE wxios_write_3D
[1825]	643
	644	SUBROUTINE wxios_closedef()
	645	CALL xios_close_context_definition()
[2095]	646	! CALL xios_update_calendar(0)
[1825]	647	END SUBROUTINE wxios_closedef
	648
	649	SUBROUTINE wxios_close()
	650	CALL xios_context_finalize()
	651	CALL xios_finalize()
	652	END SUBROUTINE wxios_close
	653	END MODULE wxios
	654	#endif

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