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wxios.F90 @ 4564

Last change on this file since 4564 was 4477, checked in by lfalletti, 20 months ago
New axis (axis_lat_greordered) that fixes a bug with latitudes being reversed for outputs from CMIP6 workflow (for zonal mean files only)
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: 25.6 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
[3435]	17	CHARACTER(len=100), SAVE :: g_ctx_name ="LMDZ"
[1825]	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
[3435]	138	! ! Si couple alors init fait dans cpl_init
	139	! IF (.not. PRESENT(type_ocean)) THEN
	140	! CALL wxios_context_init()
	141	! ENDIF
[4146]	142	WRITE(,)'END of WXIOS_INIT', g_comm , g_ctx_name
[2054]	143
[1825]	144	END SUBROUTINE wxios_init
	145
[1852]	146	SUBROUTINE wxios_context_init()
[2509]	147	USE print_control_mod, ONLY : prt_level, lunout
[3435]	148	USE mod_phys_lmdz_mpi_data, ONLY : COMM_LMDZ_PHY
[1852]	149	IMPLICIT NONE
	150
	151	TYPE(xios_context) :: xios_ctx
	152
[2509]	153	!$OMP MASTER
[1852]	154	!Initialisation du contexte:
[3435]	155	!!CALL xios_context_initialize(g_ctx_name, g_comm)
	156	CALL xios_context_initialize(g_ctx_name, COMM_LMDZ_PHY)
[1852]	157	CALL xios_get_handle(g_ctx_name, xios_ctx) !Récupération
	158	CALL xios_set_current_context(xios_ctx) !Activation
	159	g_ctx = xios_ctx
	160
[2001]	161	IF (prt_level >= 10) THEN
	162	WRITE(lunout,*) "wxios_context_init: Current context is ",trim(g_ctx_name)
	163	WRITE(lunout,*) " now call xios_solve_inheritance()"
	164	ENDIF
[1852]	165	!Une première analyse des héritages:
	166	CALL xios_solve_inheritance()
[2509]	167	!$OMP END MASTER
[1852]	168	END SUBROUTINE wxios_context_init
	169
[3435]	170
	171	SUBROUTINE wxios_set_context()
	172	IMPLICIT NONE
	173	TYPE(xios_context) :: xios_ctx
	174
	175	!$OMP MASTER
	176	CALL xios_get_handle(g_ctx_name, xios_ctx) !Récupération
	177	CALL xios_set_current_context(xios_ctx) !Activation
	178	!$OMP END MASTER
	179
	180	END SUBROUTINE wxios_set_context
	181
[1825]	182	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	183	! Routine de paramétrisation !!!!!!!!!!!!!!!!!!
	184	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	185
[2095]	186	SUBROUTINE wxios_set_cal(pasdetemps, calendrier, annee, mois, jour, heure, ini_an, ini_mois, ini_jour, ini_heure)
[2509]	187	USE print_control_mod, ONLY : prt_level, lunout
[1852]	188	IMPLICIT NONE
	189
[1825]	190	!Paramètres:
	191	CHARACTER(len=*), INTENT(IN) :: calendrier
[2095]	192	INTEGER, INTENT(IN) :: annee, mois, jour, ini_an, ini_mois, ini_jour
	193	REAL, INTENT(IN) :: pasdetemps, heure, ini_heure
[1825]	194
	195	!Variables:
	196	CHARACTER(len=80) :: abort_message
	197	CHARACTER(len=19) :: date
	198	INTEGER :: njour = 1
	199
	200	!Variables pour xios:
[2509]	201	TYPE(xios_duration) :: mdtime
[1825]	202	!REAL(kind = 8) :: year=0, month=0, day=0, hour=0, minute=0, second=0
	203
[2509]	204	mdtime%second=pasdetemps
[1825]	205
	206	!Réglage du calendrier:
	207	SELECT CASE (calendrier)
	208	CASE('earth_360d')
[2509]	209	CALL xios_define_calendar("D360")
	210	IF (prt_level >= 10) WRITE(lunout,*) 'wxios_set_cal: Calendrier terrestre a 360 jours/an'
	211	CASE('earth_365d')
	212	CALL xios_define_calendar("NoLeap")
	213	IF (prt_level >= 10) WRITE(lunout,*) 'wxios_set_cal: Calendrier terrestre a 365 jours/an'
	214	CASE('gregorian')
	215	CALL xios_define_calendar("Gregorian")
	216	IF (prt_level >= 10) WRITE(lunout,*) 'wxios_set_cal: Calendrier gregorien'
	217	CASE DEFAULT
	218	abort_message = 'wxios_set_cal: Mauvais choix de calendrier'
[3435]	219	CALL abort_physic('Gcm:Xios',abort_message,1)
[2509]	220	END SELECT
[1825]	221
[2095]	222	!Formatage de la date d'origine:
[2509]	223	WRITE(date, "(i4.4,'-',i2.2,'-',i2.2,' ',i2.2,':00:00')") annee, mois, jour, int(heure)
[1825]	224
[2095]	225	IF (prt_level >= 10) WRITE(lunout,*) "wxios_set_cal: Time origin: ", date
[2509]	226	CALL xios_set_time_origin(xios_date(annee,mois,jour,int(heure),0,0))
[2095]	227
	228	!Formatage de la date de debut:
	229
	230	WRITE(date, "(i4.4,'-',i2.2,'-',i2.2,' ',i2.2,':00:00')") ini_an, ini_mois, ini_jour, int(ini_heure)
[1825]	231
[2095]	232	IF (prt_level >= 10) WRITE(lunout,*) "wxios_set_cal: Start date: ", date
	233
[2509]	234	CALL xios_set_start_date(xios_date(ini_an,ini_mois,ini_jour,int(ini_heure),0,0))
[2095]	235
[1825]	236	!Et enfin,le pas de temps:
	237	CALL xios_set_timestep(mdtime)
[1897]	238	IF (prt_level >= 10) WRITE(lunout,*) "wxios_set_cal: ts=",mdtime
[1825]	239	END SUBROUTINE wxios_set_cal
	240
[1852]	241	SUBROUTINE wxios_set_timestep(ts)
	242	REAL, INTENT(IN) :: ts
[2509]	243	TYPE(xios_duration) :: mdtime
[1852]	244
[2509]	245	mdtime%timestep = ts
	246
[1852]	247	CALL xios_set_timestep(mdtime)
	248	END SUBROUTINE wxios_set_timestep
	249
[1825]	250	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	251	! Pour initialiser un domaine !!!!!!!!!!!!!!!!!!!!
	252	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[3435]	253	SUBROUTINE wxios_domain_param(dom_id)
	254	USE dimphy, only: klon
	255	USE mod_phys_lmdz_transfert_para, ONLY: gather, bcast
	256	USE mod_phys_lmdz_para, only: jj_nb, jj_begin, jj_end, ii_begin, ii_end, &
	257	mpi_size, mpi_rank, klon_mpi, &
	258	is_sequential, is_south_pole_dyn
	259	USE mod_grid_phy_lmdz, only: nbp_lon, nbp_lat, klon_glo
	260	USE print_control_mod, ONLY : prt_level, lunout
	261	USE geometry_mod
[1897]	262
[3435]	263	IMPLICIT NONE
	264	CHARACTER(len=*),INTENT(IN) :: dom_id ! domain identifier
[1852]	265
[3435]	266	REAL :: rlat_glo(klon_glo)
	267	REAL :: rlon_glo(klon_glo)
	268	REAL :: io_lat(nbp_lat)
	269	REAL :: io_lon(nbp_lon)
	270	LOGICAL :: mask(nbp_lon,jj_nb) !Masque pour les problèmes de recouvrement MPI
[1825]	271	TYPE(xios_domain) :: dom
[3435]	272	INTEGER :: i
[1852]	273	LOGICAL :: boool
[1825]	274
[3435]	275
	276
	277	CALL gather(latitude_deg,rlat_glo)
	278	CALL bcast(rlat_glo)
	279	CALL gather(longitude_deg,rlon_glo)
	280	CALL bcast(rlon_glo)
	281
	282	!$OMP MASTER
	283	io_lat(1)=rlat_glo(1)
	284	io_lat(nbp_lat)=rlat_glo(klon_glo)
	285	IF ((nbp_lon*nbp_lat) > 1) then
	286	DO i=2,nbp_lat-1
	287	io_lat(i)=rlat_glo(2+(i-2)*nbp_lon)
	288	ENDDO
	289	ENDIF
	290
	291	IF (klon_glo == 1) THEN
	292	io_lon(1)=rlon_glo(1)
	293	ELSE
	294	io_lon(1:nbp_lon)=rlon_glo(2:nbp_lon+1)
	295	ENDIF
	296
[1825]	297
	298	!On récupère le handle:
	299	CALL xios_get_domain_handle(dom_id, dom)
	300
	301	!On parametrise le domaine:
[3435]	302	CALL xios_set_domain_attr_hdl(dom, ni_glo=nbp_lon, ibegin=0, ni=nbp_lon, type="rectilinear")
	303	CALL xios_set_domain_attr_hdl(dom, nj_glo=nbp_lat, jbegin=jj_begin-1, nj=jj_nb, data_dim=2)
	304	CALL xios_set_domain_attr_hdl(dom, lonvalue_1d=io_lon(1:nbp_lon), latvalue_1d=io_lat(jj_begin:jj_end))
	305	CALL xios_set_domain_attr("dom_out", domain_ref=dom_id)
	306
[3165]	307	!On definit un axe de latitudes pour les moyennes zonales
	308	IF (xios_is_valid_axis("axis_lat")) THEN
[3435]	309	CALL xios_set_axis_attr( "axis_lat", n_glo=nbp_lat, n=jj_nb, begin=jj_begin-1, value=io_lat(jj_begin:jj_end))
[3165]	310	ENDIF
[4477]	311	IF (xios_is_valid_axis("axis_lat_greordered")) THEN
	312	CALL xios_set_axis_attr( "axis_lat_greordered", n_glo=nbp_lat, n=jj_nb, begin=jj_begin-1, &
	313	value=io_lat(jj_begin:jj_end)*(-1.))
	314	ENDIF
[3165]	315
[1852]	316	IF (.NOT.is_sequential) THEN
	317	mask(:,:)=.TRUE.
[1897]	318	if (ii_begin>1) mask(1:ii_begin-1,1) = .FALSE.
[3435]	319	if (ii_end<nbp_lon) mask(ii_end+1:nbp_lon,jj_nb) = .FALSE.
[1897]	320	! special case for south pole
[3435]	321	if ((ii_end==1).and.(is_south_pole_dyn)) mask(1:nbp_lon,jj_nb)=.true.
[1897]	322	IF (prt_level >= 10) THEN
	323	WRITE(lunout,*) "wxios_domain_param: mpirank=",mpi_rank," mask(:,1)=",mask(:,1)
[3435]	324	WRITE(lunout,*) "wxios_domain_param: mpirank=",mpi_rank," mask(:,jj_nb)=",mask(:,jj_nb)
[1897]	325	ENDIF
[2509]	326	CALL xios_set_domain_attr_hdl(dom, mask_2d=mask)
[1852]	327	END IF
	328
[1825]	329	CALL xios_is_defined_domain_attr_hdl(dom,ni_glo=boool)
	330	!Vérification:
	331	IF (xios_is_valid_domain(dom_id)) THEN
[1897]	332	IF (prt_level >= 10) WRITE(lunout,*) "wxios_domain_param: Domain initialized: ", trim(dom_id), boool
[1825]	333	ELSE
[1897]	334	IF (prt_level >= 10) WRITE(lunout,*) "wxios_domain_param: Invalid domain: ", trim(dom_id)
[1825]	335	END IF
[3435]	336	!$OMP END MASTER
	337
[1825]	338	END SUBROUTINE wxios_domain_param
	339
[3435]	340
	341	SUBROUTINE wxios_domain_param_unstructured(dom_id)
	342	USE geometry_mod, ONLY : longitude, latitude, boundslon, boundslat,ind_cell_glo
	343	USE mod_grid_phy_lmdz, ONLY : nvertex, klon_glo
	344	USE mod_phys_lmdz_para
	345	USE nrtype, ONLY : PI
	346	USE ioipsl_getin_p_mod, ONLY : getin_p
	347	IMPLICIT NONE
	348	CHARACTER(len=*),INTENT(IN) :: dom_id ! domain identifier
	349	REAL :: lon_mpi(klon_mpi)
	350	REAL :: lat_mpi(klon_mpi)
	351	REAL :: boundslon_mpi(klon_mpi,nvertex)
	352	REAL :: boundslat_mpi(klon_mpi,nvertex)
	353	INTEGER :: ind_cell_glo_mpi(klon_mpi)
	354	TYPE(xios_domain) :: dom
[3465]	355
[3435]	356	LOGICAL :: remap_output
	357
	358	CALL gather_omp(longitude*180/PI,lon_mpi)
	359	CALL gather_omp(latitude*180/PI,lat_mpi)
	360	CALL gather_omp(boundslon*180/PI,boundslon_mpi)
	361	CALL gather_omp(boundslat*180/PI,boundslat_mpi)
	362	CALL gather_omp(ind_cell_glo,ind_cell_glo_mpi)
	363
	364	remap_output=.TRUE.
	365	CALL getin_p("remap_output",remap_output)
	366
	367	!$OMP MASTER
	368	CALL xios_get_domain_handle(dom_id, dom)
	369
	370	!On parametrise le domaine:
	371	CALL xios_set_attr(dom, ni_glo=klon_glo, ibegin=ij_begin-1, ni=ij_nb, type="unstructured")
	372	CALL xios_set_attr(dom, nvertex=nvertex, lonvalue_1d=lon_mpi, latvalue_1d=lat_mpi, &
	373	bounds_lon_1d=TRANSPOSE(boundslon_mpi), bounds_lat_1d=TRANSPOSE(boundslat_mpi) )
	374	CALL xios_set_attr(dom, i_index=ind_cell_glo_mpi(:)-1)
	375	IF (remap_output) THEN
	376	CALL xios_set_domain_attr("dom_out", domain_ref="dom_regular")
	377	CALL xios_set_fieldgroup_attr("remap_expr", expr="@this_ref")
[3465]	378	CALL xios_set_fieldgroup_attr("remap_1800s", freq_op=xios_duration_convert_from_string("1800s"))
	379	CALL xios_set_fieldgroup_attr("remap_1h", freq_op=xios_duration_convert_from_string("1h"))
	380	CALL xios_set_fieldgroup_attr("remap_3h", freq_op=xios_duration_convert_from_string("3h"))
	381	CALL xios_set_fieldgroup_attr("remap_6h", freq_op=xios_duration_convert_from_string("6h"))
	382	CALL xios_set_fieldgroup_attr("remap_1d", freq_op=xios_duration_convert_from_string("1d"))
	383	CALL xios_set_fieldgroup_attr("remap_1mo", freq_op=xios_duration_convert_from_string("1mo"))
[3435]	384	ENDIF
	385	!$OMP END MASTER
	386
	387	END SUBROUTINE wxios_domain_param_unstructured
	388
	389
	390
	391
[1825]	392	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	393	! Pour déclarer un axe vertical !!!!!!!!!!!!!!!
	394	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[3003]	395	SUBROUTINE wxios_add_vaxis(axis_id, axis_size, axis_value, &
	396	positif, bnds)
[2509]	397	USE print_control_mod, ONLY : prt_level, lunout
[1852]	398	IMPLICIT NONE
	399
[2002]	400	CHARACTER (len=*), INTENT(IN) :: axis_id
[1852]	401	INTEGER, INTENT(IN) :: axis_size
[1825]	402	REAL, DIMENSION(axis_size), INTENT(IN) :: axis_value
[3003]	403	CHARACTER (len=*), INTENT(IN), OPTIONAL :: positif
	404	REAL, DIMENSION(axis_size, 2), INTENT(IN), OPTIONAL :: bnds
[1825]	405
[2002]	406	! TYPE(xios_axisgroup) :: axgroup
	407	! TYPE(xios_axis) :: ax
	408	! CHARACTER(len=50) :: axis_id
[1825]	409
[2002]	410	! IF (len_trim(axisgroup_id).gt.len(axis_id)) THEN
	411	! WRITE(lunout,*) "wxios_add_vaxis: error, size of axis_id too small!!"
	412	! WRITE(lunout,*) " increase it to at least ",len_trim(axisgroup_id)
	413	! CALL abort_gcm("wxios_add_vaxis","len(axis_id) too small",1)
	414	! ENDIF
	415	! axis_id=trim(axisgroup_id)
[1825]	416
	417	!On récupère le groupe d'axes qui va bien:
[2002]	418	!CALL xios_get_axisgroup_handle(axisgroup_id, axgroup)
[1825]	419
	420	!On ajoute l'axe correspondant à ce fichier:
[2002]	421	!CALL xios_add_axis(axgroup, ax, TRIM(ADJUSTL(axis_id)))
[1825]	422
	423	!Et on le parametrise:
[2002]	424	!CALL xios_set_axis_attr_hdl(ax, size=axis_size, value=axis_value)
[1825]	425
[2002]	426	! Ehouarn: New way to declare axis, without axis_group:
[3003]	427	if (PRESENT(positif) .AND. PRESENT(bnds)) then
	428	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value, &
	429	positive=positif, bounds=bnds)
	430	else if (PRESENT(positif)) then
	431	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value, &
	432	positive=positif)
	433	else if (PRESENT(bnds)) then
	434	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value, &
	435	bounds=bnds)
	436	else
	437	CALL xios_set_axis_attr(trim(axis_id),n_glo=axis_size,value=axis_value)
	438	endif
[2741]	439
[1825]	440	!Vérification:
[1852]	441	IF (xios_is_valid_axis(TRIM(ADJUSTL(axis_id)))) THEN
[1897]	442	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_vaxis: Axis created: ", TRIM(ADJUSTL(axis_id))
[1825]	443	ELSE
[2001]	444	WRITE(lunout,*) "wxios_add_vaxis: Invalid axis: ", TRIM(ADJUSTL(axis_id))
[1825]	445	END IF
	446
	447	END SUBROUTINE wxios_add_vaxis
	448
	449
	450	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	451	! Pour déclarer un fichier !!!!!!!!!!!!!!!!!!!
	452	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	453	SUBROUTINE wxios_add_file(fname, ffreq, flvl)
[2509]	454	USE print_control_mod, ONLY : prt_level, lunout
[1852]	455	IMPLICIT NONE
	456
[1825]	457	CHARACTER(len=*), INTENT(IN) :: fname
	458	CHARACTER(len=*), INTENT(IN) :: ffreq
	459	INTEGER, INTENT(IN) :: flvl
	460
	461	TYPE(xios_file) :: x_file
	462	TYPE(xios_filegroup) :: x_fg
[2509]	463	TYPE(xios_duration) :: nffreq
[1825]	464
[1852]	465	!On regarde si le fichier n'est pas défini par XML:
	466	IF (.NOT.xios_is_valid_file(fname)) THEN
	467	!On créé le noeud:
	468	CALL xios_get_filegroup_handle("defile", x_fg)
	469	CALL xios_add_file(x_fg, x_file, fname)
[1825]	470
[1852]	471	!On reformate la fréquence:
	472	CALL reformadate(ffreq, nffreq)
[1825]	473
[1852]	474	!On configure:
	475	CALL xios_set_file_attr_hdl(x_file, name="X"//fname,&
[2509]	476	output_freq=nffreq, output_level=flvl, enabled=.TRUE.)
	477
[1852]	478	IF (xios_is_valid_file("X"//fname)) THEN
[2001]	479	IF (prt_level >= 10) THEN
	480	WRITE(lunout,*) "wxios_add_file: New file: ", "X"//fname
[2509]	481	WRITE(lunout,*) "wxios_add_file: output_freq=",nffreq,"; output_lvl=",flvl
[2001]	482	ENDIF
[1852]	483	ELSE
[2001]	484	WRITE(lunout,*) "wxios_add_file: Error, invalid file: ", "X"//trim(fname)
[2509]	485	WRITE(lunout,*) "wxios_add_file: output_freq=",nffreq,"; output_lvl=",flvl
[1852]	486	END IF
[1825]	487	ELSE
[2001]	488	IF (prt_level >= 10) THEN
	489	WRITE(lunout,*) "wxios_add_file: File ",trim(fname), " défined using XML."
	490	ENDIF
	491	! Ehouarn: add an enable=.true. on top of xml definitions... why???
	492	CALL xios_set_file_attr(fname, enabled=.TRUE.)
[1825]	493	END IF
	494	END SUBROUTINE wxios_add_file
	495
	496	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[1852]	497	! Pour créer un champ !!!!!!!!!!!!!!!!!!!!
[1825]	498	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	499	SUBROUTINE wxios_add_field(fieldname, fieldgroup, fieldlongname, fieldunit)
[1897]	500	USE netcdf, only: nf90_fill_real
[1852]	501
	502	IMPLICIT NONE
	503	INCLUDE 'iniprint.h'
[1825]	504
	505	CHARACTER(len=*), INTENT(IN) :: fieldname
	506	TYPE(xios_fieldgroup), INTENT(IN) :: fieldgroup
	507	CHARACTER(len=*), INTENT(IN) :: fieldlongname
	508	CHARACTER(len=*), INTENT(IN) :: fieldunit
	509
	510	TYPE(xios_field) :: field
	511	CHARACTER(len=10) :: newunit
	512	REAL(KIND=8) :: def
	513
	514	!La valeur par défaut des champs non définis:
	515	def = nf90_fill_real
	516
	517	IF (fieldunit .EQ. " ") THEN
	518	newunit = "-"
	519	ELSE
	520	newunit = fieldunit
	521	ENDIF
	522
	523	!On ajoute le champ:
	524	CALL xios_add_field(fieldgroup, field, fieldname)
[1897]	525	!IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field: ",fieldname,fieldgroup, fieldlongname, fieldunit
[1825]	526
	527	!On rentre ses paramètres:
	528	CALL xios_set_field_attr_hdl(field, standard_name=fieldlongname, unit=newunit, default_value=def)
[1897]	529	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field: Field ",trim(fieldname), "cree:"
	530	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field: long_name=",trim(fieldlongname),"; unit=",trim(newunit),"; default_value=",nf90_fill_real
[1825]	531
	532	END SUBROUTINE wxios_add_field
	533
	534	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[1852]	535	! Pour déclarer un champ !!!!!!!!!!!!!!!!!
[1825]	536	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[2137]	537	SUBROUTINE wxios_add_field_to_file(fieldname, fdim, fid, fname, fieldlongname, fieldunit, field_level, op, nam_axvert)
[2509]	538	USE print_control_mod, ONLY : prt_level, lunout
[1852]	539	IMPLICIT NONE
	540
[1825]	541	CHARACTER(len=*), INTENT(IN) :: fieldname
	542	INTEGER, INTENT(IN) :: fdim, fid
	543	CHARACTER(len=*), INTENT(IN) :: fname
	544	CHARACTER(len=*), INTENT(IN) :: fieldlongname
	545	CHARACTER(len=*), INTENT(IN) :: fieldunit
	546	INTEGER, INTENT(IN) :: field_level
	547	CHARACTER(len=*), INTENT(IN) :: op
	548
[2001]	549	CHARACTER(len=20) :: axis_id ! Ehouarn: dangerous...
[2137]	550	CHARACTER(len=20), INTENT(IN), OPTIONAL :: nam_axvert
[1825]	551	CHARACTER(len=100) :: operation
	552	TYPE(xios_file) :: f
	553	TYPE(xios_field) :: field
	554	TYPE(xios_fieldgroup) :: fieldgroup
[2509]	555	TYPE(xios_duration) :: freq_op
[2741]	556
[1852]	557	LOGICAL :: bool=.FALSE.
	558	INTEGER :: lvl =0
[1825]	559
	560
[2001]	561	! Ajout Abd pour NMC:
	562	IF (fid.LE.6) THEN
	563	axis_id="presnivs"
	564	ELSE
	565	axis_id="plev"
	566	ENDIF
[2137]	567
	568	IF (PRESENT(nam_axvert)) THEN
	569	axis_id=nam_axvert
	570	print*,'nam_axvert=',axis_id
	571	ENDIF
[1825]	572
	573	!on prépare le nom de l'opération:
	574	operation = reformaop(op)
	575
	576
	577	!On selectionne le bon groupe de champs:
	578	IF (fdim.EQ.2) THEN
[2001]	579	CALL xios_get_fieldgroup_handle("fields_2D", fieldgroup)
[1825]	580	ELSE
	581	CALL xios_get_fieldgroup_handle("fields_3D", fieldgroup)
	582	ENDIF
	583
	584	!On regarde si le champ à déjà été créé ou non:
[1852]	585	IF (xios_is_valid_field(fieldname) .AND. .NOT. g_field_name == fieldname) THEN
	586	!Si ce champ existe via XML (ie, dès le premier passage, ie g_field_name != fieldname) alors rien d'autre à faire
[1897]	587	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field_to_file: Field ", trim(fieldname), "exists via XML"
[1852]	588	g_flag_xml = .TRUE.
	589	g_field_name = fieldname
	590
	591	ELSE IF (.NOT. g_field_name == fieldname) THEN
	592	!Si premier pssage et champ indéfini, alors on le créé
	593
[1897]	594	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field_to_file: Field ", trim(fieldname), "does not exist"
[1825]	595
	596	!On le créé:
	597	CALL wxios_add_field(fieldname, fieldgroup, fieldlongname, fieldunit)
	598	IF (xios_is_valid_field(fieldname)) THEN
[1897]	599	IF (prt_level >= 10) WRITE(lunout,*) "wxios_add_field_to_file: Field ", trim(fieldname), "created"
[1825]	600	ENDIF
	601
[1852]	602	g_flag_xml = .FALSE.
	603	g_field_name = fieldname
	604
	605	END IF
	606
	607	IF (.NOT. g_flag_xml) THEN
	608	!Champ existe déjà, mais pas XML, alors on l'ajoute
	609	!On ajoute le champ:
	610	CALL xios_get_file_handle(fname, f)
	611	CALL xios_add_fieldtofile(f, field)
	612
	613
	614	!L'operation, sa frequence:
[2509]	615	freq_op%timestep=1
	616	CALL xios_set_field_attr_hdl(field, field_ref=fieldname, operation=TRIM(ADJUSTL(operation)), freq_op=freq_op, prec=4)
[1852]	617
	618
	619	!On rentre ses paramètres:
	620	CALL xios_set_field_attr_hdl(field, level=field_level, enabled=.TRUE.)
	621
	622	IF (fdim.EQ.2) THEN
	623	!Si c'est un champ 2D:
[1897]	624	IF (prt_level >= 10) THEN
	625	WRITE(lunout,*) "wxios_add_field_to_file: 2D Field ", trim(fieldname), " in ", "X"//trim(fname) ," configured with:"
	626	WRITE(lunout,*) "wxios_add_field_to_file: op=", TRIM(ADJUSTL(operation))
	627	WRITE(lunout,*) "wxios_add_field_to_file: freq_op=1ts","; lvl=",field_level
	628	ENDIF
[1852]	629	ELSE
	630	!Si 3D :
	631	!On ajoute l'axe vertical qui va bien:
	632	CALL xios_set_field_attr_hdl(field, axis_ref=TRIM(ADJUSTL(axis_id)))
	633
[1897]	634	IF (prt_level >= 10) THEN
	635	WRITE(lunout,*) "wxios_add_field_to_file: 3D Field",trim(fieldname), " in ", "X"//trim(fname), "configured with:"
	636	WRITE(lunout,*) "wxios_add_field_to_file: freq_op=1ts","; lvl=",field_level
	637	WRITE(lunout,*) "wxios_add_field_to_file: axis=",TRIM(ADJUSTL(axis_id))
	638	ENDIF
[1852]	639	END IF
[1825]	640
	641	ELSE
[1852]	642	!Sinon on se contente de l'activer:
	643	CALL xios_set_field_attr(fieldname, enabled=.TRUE.)
[2002]	644	!NB: This will override an enable=.false. set by a user in the xml file;
	645	! then the only way to not output the field is by changing its
	646	! output level
[1852]	647	ENDIF
[1825]	648
	649	END SUBROUTINE wxios_add_field_to_file
	650
[2002]	651	! SUBROUTINE wxios_update_calendar(ito)
	652	! INTEGER, INTENT(IN) :: ito
	653	! CALL xios_update_calendar(ito)
	654	! END SUBROUTINE wxios_update_calendar
	655	!
	656	! SUBROUTINE wxios_write_2D(fieldname, fdata)
	657	! CHARACTER(len=*), INTENT(IN) :: fieldname
	658	! REAL, DIMENSION(:,:), INTENT(IN) :: fdata
	659	!
	660	! CALL xios_send_field(fieldname, fdata)
	661	! END SUBROUTINE wxios_write_2D
[1825]	662
[2002]	663	! SUBROUTINE wxios_write_3D(fieldname, fdata)
	664	! CHARACTER(len=*), INTENT(IN) :: fieldname
	665	! REAL, DIMENSION(:,:,:), INTENT(IN) :: fdata
	666	!
	667	! CALL xios_send_field(fieldname, fdata)
	668	! END SUBROUTINE wxios_write_3D
[1825]	669
	670	SUBROUTINE wxios_closedef()
	671	CALL xios_close_context_definition()
[2095]	672	! CALL xios_update_calendar(0)
[1825]	673	END SUBROUTINE wxios_closedef
	674
	675	SUBROUTINE wxios_close()
	676	CALL xios_context_finalize()
	677	CALL xios_finalize()
	678	END SUBROUTINE wxios_close
	679	END MODULE wxios
	680	#endif

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