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source: NEMO/branches/2019/dev_r11943_MERGE_2019/src/OCE/IOM/iom.F90 @ 12150

Last change on this file since 12150 was 12150, checked in by davestorkey, 4 years ago
2019/dev_r11943_MERGE_2019: Merge in UKMO_MERGE_2019.
Property svn:keywords set to `Id`
File size: 127.3 KB

Line
1	MODULE iom
2	!!======================================================================
3	!! * MODULE iom *
4	!! Input/Output manager : Library to read input files
5	!!======================================================================
6	!! History : 2.0 ! 2005-12 (J. Belier) Original code
7	!! 2.0 ! 2006-02 (S. Masson) Adaptation to NEMO
8	!! 3.0 ! 2007-07 (D. Storkey) Changes to iom_gettime
9	!! 3.4 ! 2012-12 (R. Bourdalle-Badie and G. Reffray) add C1D case
10	!! 3.6 ! 2014-15 DIMG format removed
11	!! 3.6 ! 2015-15 (J. Harle) Added procedure to read REAL attributes
12	!! 4.0 ! 2017-11 (M. Andrejczuk) Extend IOM interface to write any 3D fields
13	!!----------------------------------------------------------------------
14
15	!!----------------------------------------------------------------------
16	!! iom_open : open a file read only
17	!! iom_close : close a file or all files opened by iom
18	!! iom_get : read a field (interfaced to several routines)
19	!! iom_varid : get the id of a variable in a file
20	!! iom_rstput : write a field in a restart file (interfaced to several routines)
21	!!----------------------------------------------------------------------
22	USE dom_oce ! ocean space and time domain
23	USE c1d ! 1D vertical configuration
24	USE flo_oce ! floats module declarations
25	USE lbclnk ! lateal boundary condition / mpp exchanges
26	USE iom_def ! iom variables definitions
27	USE iom_nf90 ! NetCDF format with native NetCDF library
28	USE in_out_manager ! I/O manager
29	USE lib_mpp ! MPP library
30	#if defined key_iomput
31	USE sbc_oce , ONLY : nn_fsbc ! ocean space and time domain
32	USE icb_oce , ONLY : nclasses, class_num ! !: iceberg classes
33	#if defined key_si3
34	USE ice , ONLY : jpl
35	#endif
36	USE domngb ! ocean space and time domain
37	USE phycst ! physical constants
38	USE dianam ! build name of file
39	USE xios
40	# endif
41	USE ioipsl, ONLY : ju2ymds ! for calendar
42	USE crs ! Grid coarsening
43	#if defined key_top
44	USE trc, ONLY : profsed
45	#endif
46	USE lib_fortran
47	USE diu_bulk, ONLY : ln_diurnal_only, ln_diurnal
48
49	IMPLICIT NONE
50	PUBLIC ! must be public to be able to access iom_def through iom
51
52	#if defined key_iomput
53	LOGICAL, PUBLIC, PARAMETER :: lk_iomput = .TRUE. !: iom_put flag
54	#else
55	LOGICAL, PUBLIC, PARAMETER :: lk_iomput = .FALSE. !: iom_put flag
56	#endif
57	PUBLIC iom_init, iom_swap, iom_open, iom_close, iom_setkt, iom_varid, iom_get
58	PUBLIC iom_chkatt, iom_getatt, iom_putatt, iom_getszuld, iom_rstput, iom_delay_rst, iom_put
59	PUBLIC iom_use, iom_context_finalize, iom_miss_val
60
61	PRIVATE iom_rp0d, iom_rp1d, iom_rp2d, iom_rp3d
62	PRIVATE iom_g0d, iom_g1d, iom_g2d, iom_g3d, iom_get_123d
63	PRIVATE iom_p1d, iom_p2d, iom_p3d
64	#if defined key_iomput
65	PRIVATE iom_set_domain_attr, iom_set_axis_attr, iom_set_field_attr, iom_set_file_attr, iom_get_file_attr, iom_set_grid_attr
66	PRIVATE set_grid, set_grid_bounds, set_scalar, set_xmlatt, set_mooring, iom_update_file_name, iom_sdate
67	PRIVATE iom_set_rst_context, iom_set_rstw_active, iom_set_rstr_active
68	# endif
69	PUBLIC iom_set_rstw_var_active, iom_set_rstw_core, iom_set_rst_vars
70
71	INTERFACE iom_get
72	MODULE PROCEDURE iom_g0d, iom_g1d, iom_g2d, iom_g3d
73	END INTERFACE
74	INTERFACE iom_getatt
75	MODULE PROCEDURE iom_g0d_iatt, iom_g1d_iatt, iom_g0d_ratt, iom_g1d_ratt, iom_g0d_catt
76	END INTERFACE
77	INTERFACE iom_putatt
78	MODULE PROCEDURE iom_p0d_iatt, iom_p1d_iatt, iom_p0d_ratt, iom_p1d_ratt, iom_p0d_catt
79	END INTERFACE
80	INTERFACE iom_rstput
81	MODULE PROCEDURE iom_rp0d, iom_rp1d, iom_rp2d, iom_rp3d
82	END INTERFACE
83	INTERFACE iom_put
84	MODULE PROCEDURE iom_p0d, iom_p1d, iom_p2d, iom_p3d
85	END INTERFACE iom_put
86
87	!!----------------------------------------------------------------------
88	!! NEMO/OCE 4.0 , NEMO Consortium (2018)
89	!! $Id$
90	!! Software governed by the CeCILL license (see ./LICENSE)
91	!!----------------------------------------------------------------------
92	CONTAINS
93
94	SUBROUTINE iom_init( cdname, fname, ld_tmppatch )
95	!!----------------------------------------------------------------------
96	!! * ROUTINE *
97	!!
98	!! ** Purpose :
99	!!
100	!!----------------------------------------------------------------------
101	CHARACTER(len=*), INTENT(in) :: cdname
102	CHARACTER(len=*), OPTIONAL, INTENT(in) :: fname
103	LOGICAL , OPTIONAL, INTENT(in) :: ld_tmppatch
104	#if defined key_iomput
105	!
106	TYPE(xios_duration) :: dtime = xios_duration(0, 0, 0, 0, 0, 0)
107	TYPE(xios_date) :: start_date
108	CHARACTER(len=lc) :: clname
109	INTEGER :: ji, jkmin
110	LOGICAL :: llrst_context ! is context related to restart
111	!
112	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: zt_bnds, zw_bnds
113	LOGICAL :: ll_tmppatch = .TRUE. !: seb: patch before we remove periodicity
114	INTEGER :: nldi_save, nlei_save !: and close boundaries in output files
115	INTEGER :: nldj_save, nlej_save !:
116	!!----------------------------------------------------------------------
117	!
118	! seb: patch before we remove periodicity and close boundaries in output files
119	IF( PRESENT(ld_tmppatch) ) THEN ; ll_tmppatch = ld_tmppatch
120	ELSE ; ll_tmppatch = .TRUE.
121	ENDIF
122	IF ( ll_tmppatch ) THEN
123	nldi_save = nldi ; nlei_save = nlei
124	nldj_save = nldj ; nlej_save = nlej
125	IF( nimpp == 1 ) nldi = 1
126	IF( nimpp + jpi - 1 == jpiglo ) nlei = jpi
127	IF( njmpp == 1 ) nldj = 1
128	IF( njmpp + jpj - 1 == jpjglo ) nlej = jpj
129	ENDIF
130	!
131	ALLOCATE( zt_bnds(2,jpk), zw_bnds(2,jpk) )
132	!
133	clname = cdname
134	IF( TRIM(Agrif_CFixed()) /= '0' ) clname = TRIM(Agrif_CFixed())//"_"//TRIM(cdname)
135	CALL xios_context_initialize(TRIM(clname), mpi_comm_oce)
136	CALL iom_swap( cdname )
137	llrst_context = (TRIM(cdname) == TRIM(crxios_context) .OR. TRIM(cdname) == TRIM(cwxios_context))
138
139	! Calendar type is now defined in xml file
140	SELECT CASE ( nleapy ) ! Choose calendar for IOIPSL
141	CASE ( 1) ; CALL xios_define_calendar( TYPE = "Gregorian", time_origin = xios_date(1900,01,01,00,00,00), &
142	& start_date = xios_date(nyear,nmonth,nday,0,0,0) )
143	CASE ( 0) ; CALL xios_define_calendar( TYPE = "NoLeap" , time_origin = xios_date(1900,01,01,00,00,00), &
144	& start_date = xios_date(nyear,nmonth,nday,0,0,0) )
145	CASE (30) ; CALL xios_define_calendar( TYPE = "D360" , time_origin = xios_date(1900,01,01,00,00,00), &
146	& start_date = xios_date(nyear,nmonth,nday,0,0,0) )
147	END SELECT
148
149	! horizontal grid definition
150	IF(.NOT.llrst_context) CALL set_scalar
151	!
152	IF( TRIM(cdname) == TRIM(cxios_context) ) THEN
153	CALL set_grid( "T", glamt, gphit, .FALSE., .FALSE. )
154	CALL set_grid( "U", glamu, gphiu, .FALSE., .FALSE. )
155	CALL set_grid( "V", glamv, gphiv, .FALSE., .FALSE. )
156	CALL set_grid( "W", glamt, gphit, .FALSE., .FALSE. )
157	CALL set_grid_znl( gphit )
158	!
159	IF( ln_cfmeta ) THEN ! Add additional grid metadata
160	CALL iom_set_domain_attr("grid_T", area = e1e2t(nldi:nlei, nldj:nlej))
161	CALL iom_set_domain_attr("grid_U", area = e1e2u(nldi:nlei, nldj:nlej))
162	CALL iom_set_domain_attr("grid_V", area = e1e2v(nldi:nlei, nldj:nlej))
163	CALL iom_set_domain_attr("grid_W", area = e1e2t(nldi:nlei, nldj:nlej))
164	CALL set_grid_bounds( "T", glamf, gphif, glamt, gphit )
165	CALL set_grid_bounds( "U", glamv, gphiv, glamu, gphiu )
166	CALL set_grid_bounds( "V", glamu, gphiu, glamv, gphiv )
167	CALL set_grid_bounds( "W", glamf, gphif, glamt, gphit )
168	ENDIF
169	ENDIF
170	!
171	IF( TRIM(cdname) == TRIM(cxios_context)//"_crs" ) THEN
172	CALL dom_grid_crs ! Save the parent grid information & Switch to coarse grid domain
173	!
174	CALL set_grid( "T", glamt_crs, gphit_crs, .FALSE., .FALSE. )
175	CALL set_grid( "U", glamu_crs, gphiu_crs, .FALSE., .FALSE. )
176	CALL set_grid( "V", glamv_crs, gphiv_crs, .FALSE., .FALSE. )
177	CALL set_grid( "W", glamt_crs, gphit_crs, .FALSE., .FALSE. )
178	CALL set_grid_znl( gphit_crs )
179	!
180	CALL dom_grid_glo ! Return to parent grid domain
181	!
182	IF( ln_cfmeta .AND. .NOT. llrst_context) THEN ! Add additional grid metadata
183	CALL iom_set_domain_attr("grid_T", area = e1e2t_crs(nldi:nlei, nldj:nlej))
184	CALL iom_set_domain_attr("grid_U", area = e1u_crs(nldi:nlei, nldj:nlej) * e2u_crs(nldi:nlei, nldj:nlej))
185	CALL iom_set_domain_attr("grid_V", area = e1v_crs(nldi:nlei, nldj:nlej) * e2v_crs(nldi:nlei, nldj:nlej))
186	CALL iom_set_domain_attr("grid_W", area = e1e2t_crs(nldi:nlei, nldj:nlej))
187	CALL set_grid_bounds( "T", glamf_crs, gphif_crs, glamt_crs, gphit_crs )
188	CALL set_grid_bounds( "U", glamv_crs, gphiv_crs, glamu_crs, gphiu_crs )
189	CALL set_grid_bounds( "V", glamu_crs, gphiu_crs, glamv_crs, gphiv_crs )
190	CALL set_grid_bounds( "W", glamf_crs, gphif_crs, glamt_crs, gphit_crs )
191	ENDIF
192	ENDIF
193	!
194	! vertical grid definition
195	IF(.NOT.llrst_context) THEN
196	CALL iom_set_axis_attr( "deptht", paxis = gdept_1d )
197	CALL iom_set_axis_attr( "depthu", paxis = gdept_1d )
198	CALL iom_set_axis_attr( "depthv", paxis = gdept_1d )
199	CALL iom_set_axis_attr( "depthw", paxis = gdepw_1d )
200
201	! Add vertical grid bounds
202	jkmin = MIN(2,jpk) ! in case jpk=1 (i.e. sas2D)
203	zt_bnds(2,: ) = gdept_1d(:)
204	zt_bnds(1,jkmin:jpk) = gdept_1d(1:jpkm1)
205	zt_bnds(1,1 ) = gdept_1d(1) - e3w_1d(1)
206	zw_bnds(1,: ) = gdepw_1d(:)
207	zw_bnds(2,1:jpkm1 ) = gdepw_1d(jkmin:jpk)
208	zw_bnds(2,jpk: ) = gdepw_1d(jpk) + e3t_1d(jpk)
209	CALL iom_set_axis_attr( "deptht", bounds=zw_bnds )
210	CALL iom_set_axis_attr( "depthu", bounds=zw_bnds )
211	CALL iom_set_axis_attr( "depthv", bounds=zw_bnds )
212	CALL iom_set_axis_attr( "depthw", bounds=zt_bnds )
213	CALL iom_set_axis_attr( "nfloat", (/ (REAL(ji,wp), ji=1,jpnfl) /) )
214	# if defined key_si3
215	CALL iom_set_axis_attr( "ncatice", (/ (REAL(ji,wp), ji=1,jpl) /) )
216	! SIMIP diagnostics (4 main arctic straits)
217	CALL iom_set_axis_attr( "nstrait", (/ (REAL(ji,wp), ji=1,4) /) )
218	# endif
219	#if defined key_top
220	IF( ALLOCATED(profsed) ) CALL iom_set_axis_attr( "profsed", paxis = profsed )
221	#endif
222	CALL iom_set_axis_attr( "icbcla", class_num )
223	CALL iom_set_axis_attr( "iax_20C", (/ REAL(20,wp) /) ) ! strange syntaxe and idea...
224	CALL iom_set_axis_attr( "iax_28C", (/ REAL(28,wp) /) ) ! strange syntaxe and idea...
225	ENDIF
226	!
227	! automatic definitions of some of the xml attributs
228	IF( TRIM(cdname) == TRIM(crxios_context) ) THEN
229	!set names of the fields in restart file IF using XIOS to read data
230	CALL iom_set_rst_context(.TRUE.)
231	CALL iom_set_rst_vars(rst_rfields)
232	!set which fields are to be read from restart file
233	CALL iom_set_rstr_active()
234	ELSE IF( TRIM(cdname) == TRIM(cwxios_context) ) THEN
235	!set names of the fields in restart file IF using XIOS to write data
236	CALL iom_set_rst_context(.FALSE.)
237	CALL iom_set_rst_vars(rst_wfields)
238	!set which fields are to be written to a restart file
239	CALL iom_set_rstw_active(fname)
240	ELSE
241	CALL set_xmlatt
242	ENDIF
243	!
244	! end file definition
245	dtime%second = rdt
246	CALL xios_set_timestep( dtime )
247	CALL xios_close_context_definition()
248	CALL xios_update_calendar( 0 )
249	!
250	DEALLOCATE( zt_bnds, zw_bnds )
251	!
252	IF ( ll_tmppatch ) THEN
253	nldi = nldi_save ; nlei = nlei_save
254	nldj = nldj_save ; nlej = nlej_save
255	ENDIF
256	#endif
257	!
258	END SUBROUTINE iom_init
259
260	SUBROUTINE iom_set_rstw_var_active(field)
261	!!---------------------------------------------------------------------
262	!! * SUBROUTINE iom_set_rstw_var_active *
263	!!
264	!! ** Purpose : enable variable in restart file when writing with XIOS
265	!!---------------------------------------------------------------------
266	CHARACTER(len = *), INTENT(IN) :: field
267	INTEGER :: i
268	LOGICAL :: llis_set
269	CHARACTER(LEN=256) :: clinfo ! info character
270
271	#if defined key_iomput
272	llis_set = .FALSE.
273
274	DO i = 1, max_rst_fields
275	IF(TRIM(rst_wfields(i)%vname) == field) THEN
276	rst_wfields(i)%active = .TRUE.
277	llis_set = .TRUE.
278	EXIT
279	ENDIF
280	ENDDO
281	!Warn if variable is not in defined in rst_wfields
282	IF(.NOT.llis_set) THEN
283	WRITE(ctmp1,*) 'iom_set_rstw_var_active: variable ', field ,' is available for writing but not defined'
284	CALL ctl_stop( 'iom_set_rstw_var_active:', ctmp1 )
285	ENDIF
286	#else
287	clinfo = 'iom_set_rstw_var_active: key_iomput is needed to use XIOS restart read/write functionality'
288	CALL ctl_stop('STOP', TRIM(clinfo))
289	#endif
290
291	END SUBROUTINE iom_set_rstw_var_active
292
293	SUBROUTINE iom_set_rstr_active()
294	!!---------------------------------------------------------------------
295	!! * SUBROUTINE iom_set_rstr_active *
296	!!
297	!! ** Purpose : define file name in XIOS context for reading restart file,
298	!! enable variables present in restart file for reading with XIOS
299	!!---------------------------------------------------------------------
300
301	!sets enabled = .TRUE. for each field in restart file
302	CHARACTER(len=256) :: rst_file
303
304	#if defined key_iomput
305	TYPE(xios_field) :: field_hdl
306	TYPE(xios_file) :: file_hdl
307	TYPE(xios_filegroup) :: filegroup_hdl
308	INTEGER :: i
309	CHARACTER(lc) :: clpath
310
311	clpath = TRIM(cn_ocerst_indir)
312	IF( clpath(LEN_TRIM(clpath):) /= '/' ) clpath = TRIM(clpath) // '/'
313	IF( TRIM(Agrif_CFixed()) == '0' ) THEN
314	rst_file = TRIM(clpath)//TRIM(cn_ocerst_in)
315	ELSE
316	rst_file = TRIM(clpath)//'1_'//TRIM(cn_ocerst_in)
317	ENDIF
318	!set name of the restart file and enable available fields
319	if(lwp) WRITE(numout,*) 'Setting restart filename (for XIOS) to: ',rst_file
320	CALL xios_get_handle("file_definition", filegroup_hdl )
321	CALL xios_add_child(filegroup_hdl, file_hdl, 'rrestart')
322	CALL xios_set_file_attr( "rrestart", name=trim(rst_file), type="one_file", &
323	par_access="collective", enabled=.TRUE., mode="read", &
324	output_freq=xios_timestep)
325	!define variables for restart context
326	DO i = 1, max_rst_fields
327	IF( TRIM(rst_rfields(i)%vname) /= "NO_NAME") THEN
328	IF( iom_varid( numror, TRIM(rst_rfields(i)%vname), ldstop = .FALSE. ) > 0 ) THEN
329	CALL xios_add_child(file_hdl, field_hdl, TRIM(rst_rfields(i)%vname))
330	SELECT CASE (TRIM(rst_rfields(i)%grid))
331	CASE ("grid_N_3D")
332	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_rfields(i)%vname), &
333	domain_ref="grid_N", axis_ref="nav_lev", operation = "instant")
334	CASE ("grid_N")
335	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_rfields(i)%vname), &
336	domain_ref="grid_N", operation = "instant")
337	CASE ("grid_vector")
338	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_rfields(i)%vname), &
339	axis_ref="nav_lev", operation = "instant")
340	CASE ("grid_scalar")
341	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_rfields(i)%vname), &
342	scalar_ref = "grid_scalar", operation = "instant")
343	END SELECT
344	IF(lwp) WRITE(numout,*) 'XIOS read: ', TRIM(rst_rfields(i)%vname), ' enabled in ', TRIM(rst_file)
345	ENDIF
346	ENDIF
347	END DO
348	#endif
349	END SUBROUTINE iom_set_rstr_active
350
351	SUBROUTINE iom_set_rstw_core(cdmdl)
352	!!---------------------------------------------------------------------
353	!! * SUBROUTINE iom_set_rstw_core *
354	!!
355	!! ** Purpose : set variables which are always in restart file
356	!!---------------------------------------------------------------------
357	CHARACTER (len=*), INTENT (IN) :: cdmdl ! model OPA or SAS
358	CHARACTER(LEN=256) :: clinfo ! info character
359	#if defined key_iomput
360	IF(cdmdl == "OPA") THEN
361	!from restart.F90
362	CALL iom_set_rstw_var_active("rdt")
363	IF ( .NOT. ln_diurnal_only ) THEN
364	CALL iom_set_rstw_var_active('ub' )
365	CALL iom_set_rstw_var_active('vb' )
366	CALL iom_set_rstw_var_active('tb' )
367	CALL iom_set_rstw_var_active('sb' )
368	CALL iom_set_rstw_var_active('sshb')
369	!
370	CALL iom_set_rstw_var_active('un' )
371	CALL iom_set_rstw_var_active('vn' )
372	CALL iom_set_rstw_var_active('tn' )
373	CALL iom_set_rstw_var_active('sn' )
374	CALL iom_set_rstw_var_active('sshn')
375	CALL iom_set_rstw_var_active('rhop')
376	ENDIF
377	IF(ln_diurnal) CALL iom_set_rstw_var_active('Dsst')
378	!from trasbc.F90
379	CALL iom_set_rstw_var_active('sbc_hc_b')
380	CALL iom_set_rstw_var_active('sbc_sc_b')
381	ENDIF
382	#else
383	clinfo = 'iom_set_rstw_core: key_iomput is needed to use XIOS restart read/write functionality'
384	CALL ctl_stop('STOP', TRIM(clinfo))
385	#endif
386	END SUBROUTINE iom_set_rstw_core
387
388	SUBROUTINE iom_set_rst_vars(fields)
389	!!---------------------------------------------------------------------
390	!! * SUBROUTINE iom_set_rst_vars *
391	!!
392	!! ** Purpose : Fill array fields with the information about all
393	!! possible variables and corresponding grids definition
394	!! for reading/writing restart with XIOS
395	!!---------------------------------------------------------------------
396	TYPE(RST_FIELD), INTENT(INOUT) :: fields(max_rst_fields)
397	INTEGER :: i
398
399	i = 0
400	i = i + 1; fields(i)%vname="rdt"; fields(i)%grid="grid_scalar"
401	i = i + 1; fields(i)%vname="un"; fields(i)%grid="grid_N_3D"
402	i = i + 1; fields(i)%vname="ub"; fields(i)%grid="grid_N_3D"
403	i = i + 1; fields(i)%vname="vn"; fields(i)%grid="grid_N_3D"
404	i = i + 1; fields(i)%vname="vb"; fields(i)%grid="grid_N_3D"
405	i = i + 1; fields(i)%vname="tn"; fields(i)%grid="grid_N_3D"
406	i = i + 1; fields(i)%vname="tb"; fields(i)%grid="grid_N_3D"
407	i = i + 1; fields(i)%vname="sn"; fields(i)%grid="grid_N_3D"
408	i = i + 1; fields(i)%vname="sb"; fields(i)%grid="grid_N_3D"
409	i = i + 1; fields(i)%vname="sshn"; fields(i)%grid="grid_N"
410	i = i + 1; fields(i)%vname="sshb"; fields(i)%grid="grid_N"
411	i = i + 1; fields(i)%vname="rhop"; fields(i)%grid="grid_N_3D"
412	i = i + 1; fields(i)%vname="kt"; fields(i)%grid="grid_scalar"
413	i = i + 1; fields(i)%vname="ndastp"; fields(i)%grid="grid_scalar"
414	i = i + 1; fields(i)%vname="adatrj"; fields(i)%grid="grid_scalar"
415	i = i + 1; fields(i)%vname="utau_b"; fields(i)%grid="grid_N"
416	i = i + 1; fields(i)%vname="vtau_b"; fields(i)%grid="grid_N"
417	i = i + 1; fields(i)%vname="qns_b"; fields(i)%grid="grid_N"
418	i = i + 1; fields(i)%vname="emp_b"; fields(i)%grid="grid_N"
419	i = i + 1; fields(i)%vname="sfx_b"; fields(i)%grid="grid_N"
420	i = i + 1; fields(i)%vname="en" ; fields(i)%grid="grid_N_3D"
421	i = i + 1; fields(i)%vname="avt_k"; fields(i)%grid="grid_N_3D"
422	i = i + 1; fields(i)%vname="avm_k"; fields(i)%grid="grid_N_3D"
423	i = i + 1; fields(i)%vname="dissl"; fields(i)%grid="grid_N_3D"
424	i = i + 1; fields(i)%vname="sbc_hc_b"; fields(i)%grid="grid_N"
425	i = i + 1; fields(i)%vname="sbc_sc_b"; fields(i)%grid="grid_N"
426	i = i + 1; fields(i)%vname="qsr_hc_b"; fields(i)%grid="grid_N_3D"
427	i = i + 1; fields(i)%vname="fraqsr_1lev"; fields(i)%grid="grid_N"
428	i = i + 1; fields(i)%vname="greenland_icesheet_mass"
429	fields(i)%grid="grid_scalar"
430	i = i + 1; fields(i)%vname="greenland_icesheet_timelapsed"
431	fields(i)%grid="grid_scalar"
432	i = i + 1; fields(i)%vname="greenland_icesheet_mass_roc"
433	fields(i)%grid="grid_scalar"
434	i = i + 1; fields(i)%vname="antarctica_icesheet_mass"
435	fields(i)%grid="grid_scalar"
436	i = i + 1; fields(i)%vname="antarctica_icesheet_timelapsed"
437	fields(i)%grid="grid_scalar"
438	i = i + 1; fields(i)%vname="antarctica_icesheet_mass_roc"
439	fields(i)%grid="grid_scalar"
440	i = i + 1; fields(i)%vname="frc_v"; fields(i)%grid="grid_scalar"
441	i = i + 1; fields(i)%vname="frc_t"; fields(i)%grid="grid_scalar"
442	i = i + 1; fields(i)%vname="frc_s"; fields(i)%grid="grid_scalar"
443	i = i + 1; fields(i)%vname="frc_wn_t"; fields(i)%grid="grid_scalar"
444	i = i + 1; fields(i)%vname="frc_wn_s"; fields(i)%grid="grid_scalar"
445	i = i + 1; fields(i)%vname="ssh_ini"; fields(i)%grid="grid_N"
446	i = i + 1; fields(i)%vname="e3t_ini"; fields(i)%grid="grid_N_3D"
447	i = i + 1; fields(i)%vname="hc_loc_ini"; fields(i)%grid="grid_N_3D"
448	i = i + 1; fields(i)%vname="sc_loc_ini"; fields(i)%grid="grid_N_3D"
449	i = i + 1; fields(i)%vname="ssh_hc_loc_ini"; fields(i)%grid="grid_N"
450	i = i + 1; fields(i)%vname="ssh_sc_loc_ini"; fields(i)%grid="grid_N"
451	i = i + 1; fields(i)%vname="tilde_e3t_b"; fields(i)%grid="grid_N"
452	i = i + 1; fields(i)%vname="tilde_e3t_n"; fields(i)%grid="grid_N"
453	i = i + 1; fields(i)%vname="hdiv_lf"; fields(i)%grid="grid_N"
454	i = i + 1; fields(i)%vname="ub2_b"; fields(i)%grid="grid_N"
455	i = i + 1; fields(i)%vname="vb2_b"; fields(i)%grid="grid_N"
456	i = i + 1; fields(i)%vname="sshbb_e"; fields(i)%grid="grid_N"
457	i = i + 1; fields(i)%vname="ubb_e"; fields(i)%grid="grid_N"
458	i = i + 1; fields(i)%vname="vbb_e"; fields(i)%grid="grid_N"
459	i = i + 1; fields(i)%vname="sshb_e"; fields(i)%grid="grid_N"
460	i = i + 1; fields(i)%vname="ub_e"; fields(i)%grid="grid_N"
461	i = i + 1; fields(i)%vname="vb_e"; fields(i)%grid="grid_N"
462	i = i + 1; fields(i)%vname="fwf_isf_b"; fields(i)%grid="grid_N"
463	i = i + 1; fields(i)%vname="isf_sc_b"; fields(i)%grid="grid_N"
464	i = i + 1; fields(i)%vname="isf_hc_b"; fields(i)%grid="grid_N"
465	i = i + 1; fields(i)%vname="ssh_ibb"; fields(i)%grid="grid_N"
466	i = i + 1; fields(i)%vname="rnf_b"; fields(i)%grid="grid_N"
467	i = i + 1; fields(i)%vname="rnf_hc_b"; fields(i)%grid="grid_N"
468	i = i + 1; fields(i)%vname="rnf_sc_b"; fields(i)%grid="grid_N"
469	i = i + 1; fields(i)%vname="nn_fsbc"; fields(i)%grid="grid_scalar"
470	i = i + 1; fields(i)%vname="ssu_m"; fields(i)%grid="grid_N"
471	i = i + 1; fields(i)%vname="ssv_m"; fields(i)%grid="grid_N"
472	i = i + 1; fields(i)%vname="sst_m"; fields(i)%grid="grid_N"
473	i = i + 1; fields(i)%vname="sss_m"; fields(i)%grid="grid_N"
474	i = i + 1; fields(i)%vname="ssh_m"; fields(i)%grid="grid_N"
475	i = i + 1; fields(i)%vname="e3t_m"; fields(i)%grid="grid_N"
476	i = i + 1; fields(i)%vname="frq_m"; fields(i)%grid="grid_N"
477	i = i + 1; fields(i)%vname="avmb"; fields(i)%grid="grid_vector"
478	i = i + 1; fields(i)%vname="avtb"; fields(i)%grid="grid_vector"
479	i = i + 1; fields(i)%vname="ub2_i_b"; fields(i)%grid="grid_N"
480	i = i + 1; fields(i)%vname="vb2_i_b"; fields(i)%grid="grid_N"
481	i = i + 1; fields(i)%vname="ntime"; fields(i)%grid="grid_scalar"
482	i = i + 1; fields(i)%vname="Dsst"; fields(i)%grid="grid_scalar"
483	i = i + 1; fields(i)%vname="tmask"; fields(i)%grid="grid_N_3D"
484	i = i + 1; fields(i)%vname="umask"; fields(i)%grid="grid_N_3D"
485	i = i + 1; fields(i)%vname="vmask"; fields(i)%grid="grid_N_3D"
486	i = i + 1; fields(i)%vname="smask"; fields(i)%grid="grid_N_3D"
487	i = i + 1; fields(i)%vname="gdepw_n"; fields(i)%grid="grid_N_3D"
488	i = i + 1; fields(i)%vname="e3t_n"; fields(i)%grid="grid_N_3D"
489	i = i + 1; fields(i)%vname="e3u_n"; fields(i)%grid="grid_N_3D"
490	i = i + 1; fields(i)%vname="e3v_n"; fields(i)%grid="grid_N_3D"
491	i = i + 1; fields(i)%vname="surf_ini"; fields(i)%grid="grid_N"
492	i = i + 1; fields(i)%vname="e3t_b"; fields(i)%grid="grid_N_3D"
493	i = i + 1; fields(i)%vname="hmxl_n"; fields(i)%grid="grid_N_3D"
494	i = i + 1; fields(i)%vname="un_bf"; fields(i)%grid="grid_N"
495	i = i + 1; fields(i)%vname="vn_bf"; fields(i)%grid="grid_N"
496	i = i + 1; fields(i)%vname="hbl"; fields(i)%grid="grid_N"
497	i = i + 1; fields(i)%vname="hbli"; fields(i)%grid="grid_N"
498	i = i + 1; fields(i)%vname="wn"; fields(i)%grid="grid_N_3D"
499
500	IF( i-1 > max_rst_fields) THEN
501	WRITE(ctmp1,*) 'E R R O R : iom_set_rst_vars SIZE of RST_FIELD array is too small'
502	CALL ctl_stop( 'iom_set_rst_vars:', ctmp1 )
503	ENDIF
504	END SUBROUTINE iom_set_rst_vars
505
506
507	SUBROUTINE iom_set_rstw_active(cdrst_file)
508	!!---------------------------------------------------------------------
509	!! * SUBROUTINE iom_set_rstw_active *
510	!!
511	!! ** Purpose : define file name in XIOS context for writing restart
512	!! enable variables present in restart file for writing
513	!!---------------------------------------------------------------------
514	!sets enabled = .TRUE. for each field in restart file
515	CHARACTER(len=*) :: cdrst_file
516	#if defined key_iomput
517	TYPE(xios_field) :: field_hdl
518	TYPE(xios_file) :: file_hdl
519	TYPE(xios_filegroup) :: filegroup_hdl
520	INTEGER :: i
521	CHARACTER(lc) :: clpath
522
523	!set name of the restart file and enable available fields
524	IF(lwp) WRITE(numout,*) 'Setting restart filename (for XIOS write) to: ',cdrst_file
525	CALL xios_get_handle("file_definition", filegroup_hdl )
526	CALL xios_add_child(filegroup_hdl, file_hdl, 'wrestart')
527	IF(nxioso.eq.1) THEN
528	CALL xios_set_file_attr( "wrestart", type="one_file", enabled=.TRUE.,&
529	mode="write", output_freq=xios_timestep)
530	if(lwp) write(numout,*) 'OPEN ', trim(cdrst_file), ' in one_file mode'
531	ELSE
532	CALL xios_set_file_attr( "wrestart", type="multiple_file", enabled=.TRUE.,&
533	mode="write", output_freq=xios_timestep)
534	if(lwp) write(numout,*) 'OPEN ', trim(cdrst_file), ' in multiple_file mode'
535	ENDIF
536	CALL xios_set_file_attr( "wrestart", name=trim(cdrst_file))
537	!define fields for restart context
538	DO i = 1, max_rst_fields
539	IF( rst_wfields(i)%active ) THEN
540	CALL xios_add_child(file_hdl, field_hdl, TRIM(rst_wfields(i)%vname))
541	SELECT CASE (TRIM(rst_wfields(i)%grid))
542	CASE ("grid_N_3D")
543	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_wfields(i)%vname), &
544	domain_ref="grid_N", axis_ref="nav_lev", prec = 8, operation = "instant")
545	CASE ("grid_N")
546	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_wfields(i)%vname), &
547	domain_ref="grid_N", prec = 8, operation = "instant")
548	CASE ("grid_vector")
549	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_wfields(i)%vname), &
550	axis_ref="nav_lev", prec = 8, operation = "instant")
551	CASE ("grid_scalar")
552	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_wfields(i)%vname), &
553	scalar_ref = "grid_scalar", prec = 8, operation = "instant")
554	END SELECT
555	ENDIF
556	END DO
557	#endif
558	END SUBROUTINE iom_set_rstw_active
559
560	SUBROUTINE iom_set_rst_context(ld_rstr)
561	!!---------------------------------------------------------------------
562	!! * SUBROUTINE iom_set_rst_context *
563	!!
564	!! ** Purpose : Define domain, axis and grid for restart (read/write)
565	!! context
566	!!
567	!!---------------------------------------------------------------------
568	LOGICAL, INTENT(IN) :: ld_rstr
569	!ld_rstr is true for restart context. There is no need to define grid for
570	!restart read, because it's read from file
571	#if defined key_iomput
572	TYPE(xios_domaingroup) :: domaingroup_hdl
573	TYPE(xios_domain) :: domain_hdl
574	TYPE(xios_axisgroup) :: axisgroup_hdl
575	TYPE(xios_axis) :: axis_hdl
576	TYPE(xios_scalar) :: scalar_hdl
577	TYPE(xios_scalargroup) :: scalargroup_hdl
578
579	CALL xios_get_handle("domain_definition",domaingroup_hdl)
580	CALL xios_add_child(domaingroup_hdl, domain_hdl, "grid_N")
581	CALL set_grid("N", glamt, gphit, .TRUE., ld_rstr)
582
583	CALL xios_get_handle("axis_definition",axisgroup_hdl)
584	CALL xios_add_child(axisgroup_hdl, axis_hdl, "nav_lev")
585	!AGRIF fails to compile when unit= is in call to xios_set_axis_attr
586	! CALL xios_set_axis_attr( "nav_lev", long_name="Vertical levels", unit="m", positive="down")
587	CALL xios_set_axis_attr( "nav_lev", long_name="Vertical levels in meters", positive="down")
588	CALL iom_set_axis_attr( "nav_lev", paxis = gdept_1d )
589
590	CALL xios_get_handle("scalar_definition", scalargroup_hdl)
591	CALL xios_add_child(scalargroup_hdl, scalar_hdl, "grid_scalar")
592	#endif
593	END SUBROUTINE iom_set_rst_context
594
595	SUBROUTINE iom_swap( cdname )
596	!!---------------------------------------------------------------------
597	!! * SUBROUTINE iom_swap *
598	!!
599	!! ** Purpose : swap context between different agrif grid for xmlio_server
600	!!---------------------------------------------------------------------
601	CHARACTER(len=*), INTENT(in) :: cdname
602	#if defined key_iomput
603	TYPE(xios_context) :: nemo_hdl
604
605	IF( TRIM(Agrif_CFixed()) == '0' ) THEN
606	CALL xios_get_handle(TRIM(cdname),nemo_hdl)
607	ELSE
608	CALL xios_get_handle(TRIM(Agrif_CFixed())//"_"//TRIM(cdname),nemo_hdl)
609	ENDIF
610	!
611	CALL xios_set_current_context(nemo_hdl)
612	#endif
613	!
614	END SUBROUTINE iom_swap
615
616
617	SUBROUTINE iom_open( cdname, kiomid, ldwrt, kdom, ldstop, ldiof, kdlev )
618	!!---------------------------------------------------------------------
619	!! * SUBROUTINE iom_open *
620	!!
621	!! ** Purpose : open an input file (return 0 if not found)
622	!!---------------------------------------------------------------------
623	CHARACTER(len=*), INTENT(in ) :: cdname ! File name
624	INTEGER , INTENT( out) :: kiomid ! iom identifier of the opened file
625	LOGICAL , INTENT(in ), OPTIONAL :: ldwrt ! open in write modeb (default = .FALSE.)
626	INTEGER , INTENT(in ), OPTIONAL :: kdom ! Type of domain to be written (default = jpdom_local_noovlap)
627	LOGICAL , INTENT(in ), OPTIONAL :: ldstop ! stop if open to read a non-existing file (default = .TRUE.)
628	LOGICAL , INTENT(in ), OPTIONAL :: ldiof ! Interp On the Fly, needed for AGRIF (default = .FALSE.)
629	INTEGER , INTENT(in ), OPTIONAL :: kdlev ! number of vertical levels
630	!
631	CHARACTER(LEN=256) :: clname ! the name of the file based on cdname [[+clcpu]+clcpu]
632	CHARACTER(LEN=256) :: cltmpn ! tempory name to store clname (in writting mode)
633	CHARACTER(LEN=10) :: clsuffix ! ".nc"
634	CHARACTER(LEN=15) :: clcpu ! the cpu number (max jpmax_digits digits)
635	CHARACTER(LEN=256) :: clinfo ! info character
636	LOGICAL :: llok ! check the existence
637	LOGICAL :: llwrt ! local definition of ldwrt
638	LOGICAL :: llnoov ! local definition to read overlap
639	LOGICAL :: llstop ! local definition of ldstop
640	LOGICAL :: lliof ! local definition of ldiof
641	INTEGER :: icnt ! counter for digits in clcpu (max = jpmax_digits)
642	INTEGER :: iln, ils ! lengths of character
643	INTEGER :: idom ! type of domain
644	INTEGER :: istop !
645	INTEGER, DIMENSION(2,5) :: idompar ! domain parameters:
646	! local number of points for x,y dimensions
647	! position of first local point for x,y dimensions
648	! position of last local point for x,y dimensions
649	! start halo size for x,y dimensions
650	! end halo size for x,y dimensions
651	!---------------------------------------------------------------------
652	! Initializations and control
653	! =============
654	kiomid = -1
655	clinfo = ' iom_open ~~~ '
656	istop = nstop
657	! if iom_open is called for the first time: initialize iom_file(:)%nfid to 0
658	! (could be done when defining iom_file in f95 but not in f90)
659	IF( Agrif_Root() ) THEN
660	IF( iom_open_init == 0 ) THEN
661	iom_file(:)%nfid = 0
662	iom_open_init = 1
663	ENDIF
664	ENDIF
665	! do we read or write the file?
666	IF( PRESENT(ldwrt) ) THEN ; llwrt = ldwrt
667	ELSE ; llwrt = .FALSE.
668	ENDIF
669	! do we call ctl_stop if we try to open a non-existing file in read mode?
670	IF( PRESENT(ldstop) ) THEN ; llstop = ldstop
671	ELSE ; llstop = .TRUE.
672	ENDIF
673	! are we using interpolation on the fly?
674	IF( PRESENT(ldiof) ) THEN ; lliof = ldiof
675	ELSE ; lliof = .FALSE.
676	ENDIF
677	! do we read the overlap
678	! ugly patch SM+JMM+RB to overwrite global definition in some cases
679	llnoov = (jpni * jpnj ) == jpnij .AND. .NOT. lk_agrif
680	! create the file name by added, if needed, TRIM(Agrif_CFixed()) and TRIM(clsuffix)
681	! =============
682	clname = trim(cdname)
683	IF ( .NOT. Agrif_Root() .AND. .NOT. lliof ) THEN
684	!FUS iln = INDEX(clname,'/')
685	iln = INDEX(clname,'/',BACK=.true.) ! FUS: to insert the nest index at the right location within the string, the last / has to be found (search from the right to left)
686	cltmpn = clname(1:iln)
687	clname = clname(iln+1:LEN_TRIM(clname))
688	clname=TRIM(cltmpn)//TRIM(Agrif_CFixed())//'_'//TRIM(clname)
689	ENDIF
690	! which suffix should we use?
691	clsuffix = '.nc'
692	! Add the suffix if needed
693	iln = LEN_TRIM(clname)
694	ils = LEN_TRIM(clsuffix)
695	IF( iln <= ils .OR. INDEX( TRIM(clname), TRIM(clsuffix), back = .TRUE. ) /= iln - ils + 1 ) &
696	& clname = TRIM(clname)//TRIM(clsuffix)
697	cltmpn = clname ! store this name
698	! try to find if the file to be opened already exist
699	! =============
700	INQUIRE( FILE = clname, EXIST = llok )
701	IF( .NOT.llok ) THEN
702	! we try to add the cpu number to the name
703	WRITE(clcpu,*) narea-1
704
705	clcpu = TRIM(ADJUSTL(clcpu))
706	iln = INDEX(clname,TRIM(clsuffix), back = .TRUE.)
707	clname = clname(1:iln-1)//'_'//TRIM(clcpu)//TRIM(clsuffix)
708	icnt = 0
709	INQUIRE( FILE = clname, EXIST = llok )
710	! we try different formats for the cpu number by adding 0
711	DO WHILE( .NOT.llok .AND. icnt < jpmax_digits )
712	clcpu = "0"//trim(clcpu)
713	clname = clname(1:iln-1)//'_'//TRIM(clcpu)//TRIM(clsuffix)
714	INQUIRE( FILE = clname, EXIST = llok )
715	icnt = icnt + 1
716	END DO
717	ELSE
718	lxios_sini = .TRUE.
719	ENDIF
720	IF( llwrt ) THEN
721	! check the domain definition
722	! JMM + SM: ugly patch before getting the new version of lib_mpp)
723	! idom = jpdom_local_noovlap ! default definition
724	IF( llnoov ) THEN ; idom = jpdom_local_noovlap ! default definition
725	ELSE ; idom = jpdom_local_full ! default definition
726	ENDIF
727	IF( PRESENT(kdom) ) idom = kdom
728	! create the domain informations
729	! =============
730	SELECT CASE (idom)
731	CASE (jpdom_local_full)
732	idompar(:,1) = (/ jpi , jpj /)
733	idompar(:,2) = (/ nimpp , njmpp /)
734	idompar(:,3) = (/ nimpp + jpi - 1 , njmpp + jpj - 1 /)
735	idompar(:,4) = (/ nldi - 1 , nldj - 1 /)
736	idompar(:,5) = (/ jpi - nlei , jpj - nlej /)
737	CASE (jpdom_local_noextra)
738	idompar(:,1) = (/ nlci , nlcj /)
739	idompar(:,2) = (/ nimpp , njmpp /)
740	idompar(:,3) = (/ nimpp + nlci - 1, njmpp + nlcj - 1 /)
741	idompar(:,4) = (/ nldi - 1 , nldj - 1 /)
742	idompar(:,5) = (/ nlci - nlei , nlcj - nlej /)
743	CASE (jpdom_local_noovlap)
744	idompar(:,1) = (/ nlei - nldi + 1, nlej - nldj + 1 /)
745	idompar(:,2) = (/ nimpp + nldi - 1, njmpp + nldj - 1 /)
746	idompar(:,3) = (/ nimpp + nlei - 1, njmpp + nlej - 1 /)
747	idompar(:,4) = (/ 0 , 0 /)
748	idompar(:,5) = (/ 0 , 0 /)
749	CASE DEFAULT
750	CALL ctl_stop( TRIM(clinfo), 'wrong value of kdom, only jpdom_local* cases are accepted' )
751	END SELECT
752	ENDIF
753	! Open the NetCDF file
754	! =============
755	! do we have some free file identifier?
756	IF( MINVAL(iom_file(:)%nfid) /= 0 ) &
757	& CALL ctl_stop( TRIM(clinfo), 'No more free file identifier', 'increase jpmax_files in iom_def' )
758	! if no file was found...
759	IF( .NOT. llok ) THEN
760	IF( .NOT. llwrt ) THEN ! we are in read mode
761	IF( llstop ) THEN ; CALL ctl_stop( TRIM(clinfo), 'File '//TRIM(cltmpn)//'* not found' )
762	ELSE ; istop = nstop + 1 ! make sure that istop /= nstop so we don't open the file
763	ENDIF
764	ELSE ! we are in write mode so we
765	clname = cltmpn ! get back the file name without the cpu number
766	ENDIF
767	ELSE
768	IF( llwrt .AND. .NOT. ln_clobber ) THEN ! we stop as we want to write in a new file
769	CALL ctl_stop( TRIM(clinfo), 'We want to write in a new file but '//TRIM(clname)//' already exists...' )
770	istop = nstop + 1 ! make sure that istop /= nstop so we don't open the file
771	ELSEIF( llwrt ) THEN ! the file exists and we are in write mode with permission to
772	clname = cltmpn ! overwrite so get back the file name without the cpu number
773	ENDIF
774	ENDIF
775	IF( istop == nstop ) THEN ! no error within this routine
776	CALL iom_nf90_open( clname, kiomid, llwrt, llok, idompar, kdlev = kdlev )
777	ENDIF
778	!
779	END SUBROUTINE iom_open
780
781
782	SUBROUTINE iom_close( kiomid )
783	!!--------------------------------------------------------------------
784	!! * SUBROUTINE iom_close *
785	!!
786	!! ** Purpose : close an input file, or all files opened by iom
787	!!--------------------------------------------------------------------
788	INTEGER, INTENT(inout), OPTIONAL :: kiomid ! iom identifier of the file to be closed
789	! ! return 0 when file is properly closed
790	! ! No argument: all files opened by iom are closed
791
792	INTEGER :: jf ! dummy loop indices
793	INTEGER :: i_s, i_e ! temporary integer
794	CHARACTER(LEN=100) :: clinfo ! info character
795	!---------------------------------------------------------------------
796	!
797	clinfo = ' iom_close ~~~ '
798	IF( PRESENT(kiomid) ) THEN
799	i_s = kiomid
800	i_e = kiomid
801	ELSE
802	i_s = 1
803	i_e = jpmax_files
804	ENDIF
805
806	IF( i_s > 0 ) THEN
807	DO jf = i_s, i_e
808	IF( iom_file(jf)%nfid > 0 ) THEN
809	CALL iom_nf90_close( jf )
810	iom_file(jf)%nfid = 0 ! free the id
811	IF( PRESENT(kiomid) ) kiomid = 0 ! return 0 as id to specify that the file was closed
812	IF(lwp) WRITE(numout,*) TRIM(clinfo)//' close file: '//TRIM(iom_file(jf)%name)//' ok'
813	ELSEIF( PRESENT(kiomid) ) THEN
814	WRITE(ctmp1,*) '--->', kiomid
815	CALL ctl_stop( TRIM(clinfo)//' Invalid file identifier', ctmp1 )
816	ENDIF
817	END DO
818	ENDIF
819	!
820	END SUBROUTINE iom_close
821
822
823	FUNCTION iom_varid ( kiomid, cdvar, kdimsz, kndims, lduld, ldstop )
824	!!-----------------------------------------------------------------------
825	!! * FUNCTION iom_varid *
826	!!
827	!! ** Purpose : get the id of a variable in a file (return 0 if not found)
828	!!-----------------------------------------------------------------------
829	INTEGER , INTENT(in ) :: kiomid ! file Identifier
830	CHARACTER(len=*) , INTENT(in ) :: cdvar ! name of the variable
831	INTEGER, DIMENSION(:), INTENT( out), OPTIONAL :: kdimsz ! size of each dimension
832	INTEGER , INTENT( out), OPTIONAL :: kndims ! number of dimensions
833	LOGICAL , INTENT( out), OPTIONAL :: lduld ! true if the last dimension is unlimited (time)
834	LOGICAL , INTENT(in ), OPTIONAL :: ldstop ! stop if looking for non-existing variable (default = .TRUE.)
835	!
836	INTEGER :: iom_varid, iiv, i_nvd
837	LOGICAL :: ll_fnd
838	CHARACTER(LEN=100) :: clinfo ! info character
839	LOGICAL :: llstop ! local definition of ldstop
840	!!-----------------------------------------------------------------------
841	iom_varid = 0 ! default definition
842	! do we call ctl_stop if we look for non-existing variable?
843	IF( PRESENT(ldstop) ) THEN ; llstop = ldstop
844	ELSE ; llstop = .TRUE.
845	ENDIF
846	!
847	IF( kiomid > 0 ) THEN
848	clinfo = 'iom_varid, file: '//trim(iom_file(kiomid)%name)//', var: '//trim(cdvar)
849	IF( iom_file(kiomid)%nfid == 0 ) THEN
850	CALL ctl_stop( trim(clinfo), 'the file is not open' )
851	ELSE
852	ll_fnd = .FALSE.
853	iiv = 0
854	!
855	DO WHILE ( .NOT.ll_fnd .AND. iiv < iom_file(kiomid)%nvars )
856	iiv = iiv + 1
857	ll_fnd = ( TRIM(cdvar) == TRIM(iom_file(kiomid)%cn_var(iiv)) )
858	END DO
859	!
860	IF( .NOT.ll_fnd ) THEN
861	iiv = iiv + 1
862	IF( iiv <= jpmax_vars ) THEN
863	iom_varid = iom_nf90_varid( kiomid, cdvar, iiv, kdimsz, kndims, lduld )
864	ELSE
865	CALL ctl_stop( trim(clinfo), 'Too many variables in the file '//iom_file(kiomid)%name, &
866	& 'increase the parameter jpmax_vars')
867	ENDIF
868	IF( llstop .AND. iom_varid == -1 ) CALL ctl_stop( TRIM(clinfo)//' not found' )
869	ELSE
870	iom_varid = iiv
871	IF( PRESENT(kdimsz) ) THEN
872	i_nvd = iom_file(kiomid)%ndims(iiv)
873	IF( i_nvd <= size(kdimsz) ) THEN
874	kdimsz(1:i_nvd) = iom_file(kiomid)%dimsz(1:i_nvd,iiv)
875	ELSE
876	WRITE(ctmp1,*) i_nvd, size(kdimsz)
877	CALL ctl_stop( trim(clinfo), 'error in kdimsz size'//trim(ctmp1) )
878	ENDIF
879	ENDIF
880	IF( PRESENT(kndims) ) kndims = iom_file(kiomid)%ndims(iiv)
881	IF( PRESENT( lduld) ) lduld = iom_file(kiomid)%luld( iiv)
882	ENDIF
883	ENDIF
884	ENDIF
885	!
886	END FUNCTION iom_varid
887
888
889	!!----------------------------------------------------------------------
890	!! INTERFACE iom_get
891	!!----------------------------------------------------------------------
892	SUBROUTINE iom_g0d( kiomid, cdvar, pvar, ktime, ldxios )
893	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
894	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
895	REAL(wp) , INTENT( out) :: pvar ! read field
896	INTEGER , INTENT(in ), OPTIONAL :: ktime ! record number
897	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! use xios to read restart
898	!
899	INTEGER :: idvar ! variable id
900	INTEGER :: idmspc ! number of spatial dimensions
901	INTEGER , DIMENSION(1) :: itime ! record number
902	CHARACTER(LEN=100) :: clinfo ! info character
903	CHARACTER(LEN=100) :: clname ! file name
904	CHARACTER(LEN=1) :: cldmspc !
905	LOGICAL :: llxios
906	!
907	llxios = .FALSE.
908	IF( PRESENT(ldxios) ) llxios = ldxios
909
910	IF(.NOT.llxios) THEN ! read data using default library
911	itime = 1
912	IF( PRESENT(ktime) ) itime = ktime
913	!
914	clname = iom_file(kiomid)%name
915	clinfo = ' iom_g0d, file: '//trim(clname)//', var: '//trim(cdvar)
916	!
917	IF( kiomid > 0 ) THEN
918	idvar = iom_varid( kiomid, cdvar )
919	IF( iom_file(kiomid)%nfid > 0 .AND. idvar > 0 ) THEN
920	idmspc = iom_file ( kiomid )%ndims( idvar )
921	IF( iom_file(kiomid)%luld(idvar) ) idmspc = idmspc - 1
922	WRITE(cldmspc , fmt='(i1)') idmspc
923	IF( idmspc > 0 ) CALL ctl_stop( TRIM(clinfo), 'When reading to a 0D array, we do not accept data', &
924	& 'with 1 or more spatial dimensions: '//cldmspc//' were found.' , &
925	& 'Use ncwa -a to suppress the unnecessary dimensions' )
926	CALL iom_nf90_get( kiomid, idvar, pvar, itime )
927	ENDIF
928	ENDIF
929	ELSE
930	#if defined key_iomput
931	IF(lwp) WRITE(numout,*) 'XIOS RST READ (0D): ', trim(cdvar)
932	CALL iom_swap( TRIM(crxios_context) )
933	CALL xios_recv_field( trim(cdvar), pvar)
934	CALL iom_swap( TRIM(cxios_context) )
935	#else
936	WRITE(ctmp1,*) 'Can not use XIOS in iom_g0d, file: '//trim(clname)//', var:'//trim(cdvar)
937	CALL ctl_stop( 'iom_g0d', ctmp1 )
938	#endif
939	ENDIF
940	END SUBROUTINE iom_g0d
941
942	SUBROUTINE iom_g1d( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, ldxios )
943	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
944	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
945	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
946	REAL(wp) , INTENT( out), DIMENSION(:) :: pvar ! read field
947	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
948	INTEGER , INTENT(in ), DIMENSION(1), OPTIONAL :: kstart ! start axis position of the reading
949	INTEGER , INTENT(in ), DIMENSION(1), OPTIONAL :: kcount ! number of points in each axis
950	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
951	!
952	IF( kiomid > 0 ) THEN
953	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom , cdvar , pv_r1d=pvar, &
954	& ktime=ktime, kstart=kstart, kcount=kcount, &
955	& ldxios=ldxios )
956	ENDIF
957	END SUBROUTINE iom_g1d
958
959	SUBROUTINE iom_g2d( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, lrowattr, ldxios)
960	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
961	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
962	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
963	REAL(wp) , INTENT( out), DIMENSION(:,:) :: pvar ! read field
964	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
965	INTEGER , INTENT(in ), DIMENSION(2) , OPTIONAL :: kstart ! start axis position of the reading
966	INTEGER , INTENT(in ), DIMENSION(2) , OPTIONAL :: kcount ! number of points in each axis
967	LOGICAL , INTENT(in ) , OPTIONAL :: lrowattr ! logical flag telling iom_get to
968	! look for and use a file attribute
969	! called open_ocean_jstart to set the start
970	! value for the 2nd dimension (netcdf only)
971	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
972	!
973	IF( kiomid > 0 ) THEN
974	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom , cdvar , pv_r2d=pvar, &
975	& ktime=ktime, kstart=kstart, kcount=kcount, &
976	& lrowattr=lrowattr, ldxios=ldxios)
977	ENDIF
978	END SUBROUTINE iom_g2d
979
980	SUBROUTINE iom_g3d( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, lrowattr, ldxios )
981	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
982	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
983	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
984	REAL(wp) , INTENT( out), DIMENSION(:,:,:) :: pvar ! read field
985	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
986	INTEGER , INTENT(in ), DIMENSION(3) , OPTIONAL :: kstart ! start axis position of the reading
987	INTEGER , INTENT(in ), DIMENSION(3) , OPTIONAL :: kcount ! number of points in each axis
988	LOGICAL , INTENT(in ) , OPTIONAL :: lrowattr ! logical flag telling iom_get to
989	! look for and use a file attribute
990	! called open_ocean_jstart to set the start
991	! value for the 2nd dimension (netcdf only)
992	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
993	!
994	IF( kiomid > 0 ) THEN
995	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom , cdvar , pv_r3d=pvar, &
996	& ktime=ktime, kstart=kstart, kcount=kcount, &
997	& lrowattr=lrowattr, ldxios=ldxios )
998	ENDIF
999	END SUBROUTINE iom_g3d
1000	!!----------------------------------------------------------------------
1001
1002	SUBROUTINE iom_get_123d( kiomid, kdom , cdvar , &
1003	& pv_r1d, pv_r2d, pv_r3d, &
1004	& ktime , kstart, kcount, &
1005	& lrowattr, ldxios )
1006	!!-----------------------------------------------------------------------
1007	!! * ROUTINE iom_get_123d *
1008	!!
1009	!! ** Purpose : read a 1D/2D/3D variable
1010	!!
1011	!! ** Method : read ONE record at each CALL
1012	!!-----------------------------------------------------------------------
1013	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1014	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
1015	CHARACTER(len=*) , INTENT(in ) :: cdvar ! Name of the variable
1016	REAL(wp), DIMENSION(:) , INTENT( out), OPTIONAL :: pv_r1d ! read field (1D case)
1017	REAL(wp), DIMENSION(:,:) , INTENT( out), OPTIONAL :: pv_r2d ! read field (2D case)
1018	REAL(wp), DIMENSION(:,:,:) , INTENT( out), OPTIONAL :: pv_r3d ! read field (3D case)
1019	INTEGER , INTENT(in ), OPTIONAL :: ktime ! record number
1020	INTEGER , DIMENSION(:) , INTENT(in ), OPTIONAL :: kstart ! start position of the reading in each axis
1021	INTEGER , DIMENSION(:) , INTENT(in ), OPTIONAL :: kcount ! number of points to be read in each axis
1022	LOGICAL , INTENT(in ), OPTIONAL :: lrowattr ! logical flag telling iom_get to
1023	! look for and use a file attribute
1024	! called open_ocean_jstart to set the start
1025	! value for the 2nd dimension (netcdf only)
1026	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! use XIOS to read restart
1027	!
1028	LOGICAL :: llxios ! local definition for XIOS read
1029	LOGICAL :: llnoov ! local definition to read overlap
1030	LOGICAL :: luse_jattr ! local definition to read open_ocean_jstart file attribute
1031	INTEGER :: jstartrow ! start point for 2nd dimension optionally set by file attribute
1032	INTEGER :: jl ! loop on number of dimension
1033	INTEGER :: idom ! type of domain
1034	INTEGER :: idvar ! id of the variable
1035	INTEGER :: inbdim ! number of dimensions of the variable
1036	INTEGER :: idmspc ! number of spatial dimensions
1037	INTEGER :: itime ! record number
1038	INTEGER :: istop ! temporary value of nstop
1039	INTEGER :: ix1, ix2, iy1, iy2 ! subdomain indexes
1040	INTEGER :: ji, jj ! loop counters
1041	INTEGER :: irankpv !
1042	INTEGER :: ind1, ind2 ! substring index
1043	INTEGER, DIMENSION(jpmax_dims) :: istart ! starting point to read for each axis
1044	INTEGER, DIMENSION(jpmax_dims) :: icnt ! number of value to read along each axis
1045	INTEGER, DIMENSION(jpmax_dims) :: idimsz ! size of the dimensions of the variable
1046	INTEGER, DIMENSION(jpmax_dims) :: ishape ! size of the dimensions of the variable
1047	REAL(wp) :: zscf, zofs ! sacle_factor and add_offset
1048	INTEGER :: itmp ! temporary integer
1049	CHARACTER(LEN=256) :: clinfo ! info character
1050	CHARACTER(LEN=256) :: clname ! file name
1051	CHARACTER(LEN=1) :: clrankpv, cldmspc !
1052	LOGICAL :: ll_depth_spec ! T => if kstart, kcount present then only use values for 3rd spatial dimension.
1053	INTEGER :: inlev ! number of levels for 3D data
1054	REAL(wp) :: gma, gmi
1055	!---------------------------------------------------------------------
1056	!
1057	inlev = -1
1058	IF( PRESENT(pv_r3d) ) inlev = SIZE(pv_r3d, 3)
1059	!
1060	llxios = .FALSE.
1061	if(PRESENT(ldxios)) llxios = ldxios
1062	idvar = iom_varid( kiomid, cdvar )
1063	idom = kdom
1064	!
1065	IF(.NOT.llxios) THEN
1066	clname = iom_file(kiomid)%name ! esier to read
1067	clinfo = ' iom_get_123d, file: '//trim(clname)//', var: '//trim(cdvar)
1068	! local definition of the domain ?
1069	! do we read the overlap
1070	! ugly patch SM+JMM+RB to overwrite global definition in some cases
1071	llnoov = (jpni * jpnj ) == jpnij .AND. .NOT. lk_agrif
1072	! check kcount and kstart optionals parameters...
1073	IF( PRESENT(kcount) .AND. (.NOT. PRESENT(kstart)) ) CALL ctl_stop(trim(clinfo), 'kcount present needs kstart present')
1074	IF( PRESENT(kstart) .AND. (.NOT. PRESENT(kcount)) ) CALL ctl_stop(trim(clinfo), 'kstart present needs kcount present')
1075	IF( PRESENT(kstart) .AND. idom /= jpdom_unknown .AND. idom /= jpdom_autoglo_xy ) &
1076	& CALL ctl_stop(trim(clinfo), 'kstart present needs kdom = jpdom_unknown or kdom = jpdom_autoglo_xy')
1077
1078	luse_jattr = .false.
1079	IF( PRESENT(lrowattr) ) THEN
1080	IF( lrowattr .AND. idom /= jpdom_data ) CALL ctl_stop(trim(clinfo), 'lrowattr present and true needs kdom = jpdom_data')
1081	IF( lrowattr .AND. idom == jpdom_data ) luse_jattr = .true.
1082	ENDIF
1083
1084	! Search for the variable in the data base (eventually actualize data)
1085	istop = nstop
1086	!
1087	IF( idvar > 0 ) THEN
1088	! to write iom_file(kiomid)%dimsz in a shorter way !
1089	idimsz(:) = iom_file(kiomid)%dimsz(:, idvar)
1090	inbdim = iom_file(kiomid)%ndims(idvar) ! number of dimensions in the file
1091	idmspc = inbdim ! number of spatial dimensions in the file
1092	IF( iom_file(kiomid)%luld(idvar) ) idmspc = inbdim - 1
1093	IF( idmspc > 3 ) CALL ctl_stop(trim(clinfo), 'the file has more than 3 spatial dimensions this case is not coded...')
1094	!
1095	! update idom definition...
1096	! Identify the domain in case of jpdom_auto(glo/dta) definition
1097	IF( idom == jpdom_autoglo_xy ) THEN
1098	ll_depth_spec = .TRUE.
1099	idom = jpdom_autoglo
1100	ELSE
1101	ll_depth_spec = .FALSE.
1102	ENDIF
1103	IF( idom == jpdom_autoglo .OR. idom == jpdom_autodta ) THEN
1104	IF( idom == jpdom_autoglo ) THEN ; idom = jpdom_global
1105	ELSE ; idom = jpdom_data
1106	ENDIF
1107	ind1 = INDEX( clname, '_', back = .TRUE. ) + 1
1108	ind2 = INDEX( clname, '.', back = .TRUE. ) - 1
1109	IF( ind2 > ind1 ) THEN ; IF( VERIFY( clname(ind1:ind2), '0123456789' ) == 0 ) idom = jpdom_local ; ENDIF
1110	ENDIF
1111	! Identify the domain in case of jpdom_local definition
1112	IF( idom == jpdom_local ) THEN
1113	IF( idimsz(1) == jpi .AND. idimsz(2) == jpj ) THEN ; idom = jpdom_local_full
1114	ELSEIF( idimsz(1) == nlci .AND. idimsz(2) == nlcj ) THEN ; idom = jpdom_local_noextra
1115	ELSEIF( idimsz(1) == (nlei - nldi + 1) .AND. idimsz(2) == (nlej - nldj + 1) ) THEN ; idom = jpdom_local_noovlap
1116	ELSE ; CALL ctl_stop( trim(clinfo), 'impossible to identify the local domain' )
1117	ENDIF
1118	ENDIF
1119	!
1120	! check the consistency between input array and data rank in the file
1121	!
1122	! initializations
1123	itime = 1
1124	IF( PRESENT(ktime) ) itime = ktime
1125	!
1126	irankpv = 1 * COUNT( (/PRESENT(pv_r1d)/) ) + 2 * COUNT( (/PRESENT(pv_r2d)/) ) + 3 * COUNT( (/PRESENT(pv_r3d)/) )
1127	WRITE(clrankpv, fmt='(i1)') irankpv
1128	WRITE(cldmspc , fmt='(i1)') idmspc
1129	!
1130	IF( idmspc < irankpv ) THEN
1131	CALL ctl_stop( TRIM(clinfo), 'The file has only '//cldmspc//' spatial dimension', &
1132	& 'it is impossible to read a '//clrankpv//'D array from this file...' )
1133	ELSEIF( idmspc == irankpv ) THEN
1134	IF( PRESENT(pv_r1d) .AND. idom /= jpdom_unknown ) &
1135	& CALL ctl_stop( TRIM(clinfo), 'case not coded...You must use jpdom_unknown' )
1136	ELSEIF( idmspc > irankpv ) THEN
1137	IF( PRESENT(pv_r2d) .AND. itime == 1 .AND. idimsz(3) == 1 .AND. idmspc == 3 ) THEN
1138	CALL ctl_warn( trim(clinfo), '2D array but 3 spatial dimensions for the data...' , &
1139	& 'As the size of the z dimension is 1 and as we try to read the first record, ', &
1140	& 'we accept this case, even if there is a possible mix-up between z and time dimension' )
1141	idmspc = idmspc - 1
1142	ELSE
1143	CALL ctl_stop( TRIM(clinfo), 'To keep iom lisibility, when reading a '//clrankpv//'D array,' , &
1144	& 'we do not accept data with '//cldmspc//' spatial dimensions', &
1145	& 'Use ncwa -a to suppress the unnecessary dimensions' )
1146	ENDIF
1147	ENDIF
1148	!
1149	! definition of istart and icnt
1150	!
1151	icnt (:) = 1
1152	istart(:) = 1
1153	istart(idmspc+1) = itime
1154
1155	IF( PRESENT(kstart) .AND. .NOT. ll_depth_spec ) THEN
1156	istart(1:idmspc) = kstart(1:idmspc)
1157	icnt (1:idmspc) = kcount(1:idmspc)
1158	ELSE
1159	IF(idom == jpdom_unknown ) THEN
1160	icnt(1:idmspc) = idimsz(1:idmspc)
1161	ELSE
1162	IF( .NOT. PRESENT(pv_r1d) ) THEN ! not a 1D array
1163	IF( idom == jpdom_data ) THEN
1164	jstartrow = 1
1165	IF( luse_jattr ) THEN
1166	CALL iom_getatt(kiomid, 'open_ocean_jstart', jstartrow ) ! -999 is returned if the attribute is not found
1167	jstartrow = MAX(1,jstartrow)
1168	ENDIF
1169	istart(1:2) = (/ mig(1), mjg(1) + jstartrow - 1 /) ! icnt(1:2) done below
1170	ELSEIF( idom == jpdom_global ) THEN ; istart(1:2) = (/ nimpp , njmpp /) ! icnt(1:2) done below
1171	ENDIF
1172	! we do not read the overlap -> we start to read at nldi, nldj
1173	! JMM + SM: ugly patch before getting the new version of lib_mpp)
1174	! IF( idom /= jpdom_local_noovlap ) istart(1:2) = istart(1:2) + (/ nldi - 1, nldj - 1 /)
1175	IF( llnoov .AND. idom /= jpdom_local_noovlap ) istart(1:2) = istart(1:2) + (/ nldi - 1, nldj - 1 /)
1176	! we do not read the overlap and the extra-halos -> from nldi to nlei and from nldj to nlej
1177	! JMM + SM: ugly patch before getting the new version of lib_mpp)
1178	! icnt(1:2) = (/ nlei - nldi + 1, nlej - nldj + 1 /)
1179	IF( llnoov ) THEN ; icnt(1:2) = (/ nlei - nldi + 1, nlej - nldj + 1 /)
1180	ELSE ; icnt(1:2) = (/ nlci , nlcj /)
1181	ENDIF
1182	IF( PRESENT(pv_r3d) ) THEN
1183	IF( idom == jpdom_data ) THEN ; icnt(3) = inlev
1184	ELSEIF( ll_depth_spec .AND. PRESENT(kstart) ) THEN ; istart(3) = kstart(3) ; icnt(3) = kcount(3)
1185	ELSE ; icnt(3) = inlev
1186	ENDIF
1187	ENDIF
1188	ENDIF
1189	ENDIF
1190	ENDIF
1191
1192	! check that istart and icnt can be used with this file
1193	!-
1194	DO jl = 1, jpmax_dims
1195	itmp = istart(jl)+icnt(jl)-1
1196	IF( itmp > idimsz(jl) .AND. idimsz(jl) /= 0 ) THEN
1197	WRITE( ctmp1, FMT="('(istart(', i1, ') + icnt(', i1, ') - 1) = ', i5)" ) jl, jl, itmp
1198	WRITE( ctmp2, FMT="(' is larger than idimsz(', i1,') = ', i5)" ) jl, idimsz(jl)
1199	CALL ctl_stop( trim(clinfo), 'start and count too big regarding to the size of the data, ', ctmp1, ctmp2 )
1200	ENDIF
1201	END DO
1202
1203	! check that icnt matches the input array
1204	!-
1205	IF( idom == jpdom_unknown ) THEN
1206	IF( irankpv == 1 ) ishape(1:1) = SHAPE(pv_r1d)
1207	IF( irankpv == 2 ) ishape(1:2) = SHAPE(pv_r2d)
1208	IF( irankpv == 3 ) ishape(1:3) = SHAPE(pv_r3d)
1209	ctmp1 = 'd'
1210	ELSE
1211	IF( irankpv == 2 ) THEN
1212	! JMM + SM: ugly patch before getting the new version of lib_mpp)
1213	! ishape(1:2) = SHAPE(pv_r2d(nldi:nlei,nldj:nlej )) ; ctmp1 = 'd(nldi:nlei,nldj:nlej)'
1214	IF( llnoov ) THEN ; ishape(1:2)=SHAPE(pv_r2d(nldi:nlei,nldj:nlej )) ; ctmp1='d(nldi:nlei,nldj:nlej)'
1215	ELSE ; ishape(1:2)=SHAPE(pv_r2d(1 :nlci,1 :nlcj )) ; ctmp1='d(1:nlci,1:nlcj)'
1216	ENDIF
1217	ENDIF
1218	IF( irankpv == 3 ) THEN
1219	! JMM + SM: ugly patch before getting the new version of lib_mpp)
1220	! ishape(1:3) = SHAPE(pv_r3d(nldi:nlei,nldj:nlej,:)) ; ctmp1 = 'd(nldi:nlei,nldj:nlej,:)'
1221	IF( llnoov ) THEN ; ishape(1:3)=SHAPE(pv_r3d(nldi:nlei,nldj:nlej,:)) ; ctmp1='d(nldi:nlei,nldj:nlej,:)'
1222	ELSE ; ishape(1:3)=SHAPE(pv_r3d(1 :nlci,1 :nlcj,:)) ; ctmp1='d(1:nlci,1:nlcj,:)'
1223	ENDIF
1224	ENDIF
1225	ENDIF
1226
1227	DO jl = 1, irankpv
1228	WRITE( ctmp2, FMT="(', ', i1,'): ', i5,' /= icnt(', i1,'):', i5)" ) jl, ishape(jl), jl, icnt(jl)
1229	IF( ishape(jl) /= icnt(jl) ) CALL ctl_stop( TRIM(clinfo), 'size(pv_r'//clrankpv//TRIM(ctmp1)//TRIM(ctmp2) )
1230	END DO
1231
1232	ENDIF
1233
1234	! read the data
1235	!-
1236	IF( idvar > 0 .AND. istop == nstop ) THEN ! no additional errors until this point...
1237	!
1238	! find the right index of the array to be read
1239	! JMM + SM: ugly patch before getting the new version of lib_mpp)
1240	! IF( idom /= jpdom_unknown ) THEN ; ix1 = nldi ; ix2 = nlei ; iy1 = nldj ; iy2 = nlej
1241	! ELSE ; ix1 = 1 ; ix2 = icnt(1) ; iy1 = 1 ; iy2 = icnt(2)
1242	! ENDIF
1243	IF( llnoov ) THEN
1244	IF( idom /= jpdom_unknown ) THEN ; ix1 = nldi ; ix2 = nlei ; iy1 = nldj ; iy2 = nlej
1245	ELSE ; ix1 = 1 ; ix2 = icnt(1) ; iy1 = 1 ; iy2 = icnt(2)
1246	ENDIF
1247	ELSE
1248	IF( idom /= jpdom_unknown ) THEN ; ix1 = 1 ; ix2 = nlci ; iy1 = 1 ; iy2 = nlcj
1249	ELSE ; ix1 = 1 ; ix2 = icnt(1) ; iy1 = 1 ; iy2 = icnt(2)
1250	ENDIF
1251	ENDIF
1252
1253	CALL iom_nf90_get( kiomid, idvar, inbdim, istart, icnt, ix1, ix2, iy1, iy2, pv_r1d, pv_r2d, pv_r3d )
1254
1255	IF( istop == nstop ) THEN ! no additional errors until this point...
1256	IF(lwp) WRITE(numout,"(10x,' read ',a,' (rec: ',i6,') in ',a,' ok')") TRIM(cdvar), itime, TRIM(iom_file(kiomid)%name)
1257
1258	!--- overlap areas and extra hallows (mpp)
1259	IF( PRESENT(pv_r2d) .AND. idom /= jpdom_unknown ) THEN
1260	CALL lbc_lnk( 'iom', pv_r2d,'Z', -999., kfillmode = jpfillnothing )
1261	ELSEIF( PRESENT(pv_r3d) .AND. idom /= jpdom_unknown ) THEN
1262	! this if could be simplified with the new lbc_lnk that works with any size of the 3rd dimension
1263	IF( icnt(3) == inlev ) THEN
1264	CALL lbc_lnk( 'iom', pv_r3d,'Z', -999., kfillmode = jpfillnothing )
1265	ELSE ! put some arbitrary value (a call to lbc_lnk will be done later...)
1266	DO jj = nlcj+1, jpj ; pv_r3d(1:nlci, jj, :) = pv_r3d(1:nlci, nlej, :) ; END DO
1267	DO ji = nlci+1, jpi ; pv_r3d(ji , : , :) = pv_r3d(nlei , : , :) ; END DO
1268	ENDIF
1269	ENDIF
1270	!
1271	ELSE
1272	! return if istop == nstop is false
1273	RETURN
1274	ENDIF
1275	ELSE
1276	! return if statment idvar > 0 .AND. istop == nstop is false
1277	RETURN
1278	ENDIF
1279	!
1280	ELSE ! read using XIOS. Only if KEY_IOMPUT is defined
1281	#if defined key_iomput
1282	!would be good to be able to check which context is active and swap only if current is not restart
1283	CALL iom_swap( TRIM(crxios_context) )
1284	IF( PRESENT(pv_r3d) ) THEN
1285	pv_r3d(:, :, :) = 0.
1286	if(lwp) write(numout,*) 'XIOS RST READ (3D): ',trim(cdvar)
1287	CALL xios_recv_field( trim(cdvar), pv_r3d)
1288	IF(idom /= jpdom_unknown ) then
1289	CALL lbc_lnk( 'iom', pv_r3d,'Z', -999., kfillmode = jpfillnothing)
1290	ENDIF
1291	ELSEIF( PRESENT(pv_r2d) ) THEN
1292	pv_r2d(:, :) = 0.
1293	if(lwp) write(numout,*) 'XIOS RST READ (2D): ', trim(cdvar)
1294	CALL xios_recv_field( trim(cdvar), pv_r2d)
1295	IF(idom /= jpdom_unknown ) THEN
1296	CALL lbc_lnk('iom', pv_r2d,'Z',-999., kfillmode = jpfillnothing)
1297	ENDIF
1298	ELSEIF( PRESENT(pv_r1d) ) THEN
1299	pv_r1d(:) = 0.
1300	if(lwp) write(numout,*) 'XIOS RST READ (1D): ', trim(cdvar)
1301	CALL xios_recv_field( trim(cdvar), pv_r1d)
1302	ENDIF
1303	CALL iom_swap( TRIM(cxios_context) )
1304	#else
1305	istop = istop + 1
1306	clinfo = 'Can not use XIOS in iom_get_123d, file: '//trim(clname)//', var:'//trim(cdvar)
1307	#endif
1308	ENDIF
1309	!some final adjustments
1310	! C1D case : always call lbc_lnk to replicate the central value over the whole 3X3 domain
1311	IF( lk_c1d .AND. PRESENT(pv_r2d) ) CALL lbc_lnk( 'iom', pv_r2d,'Z',1. )
1312	IF( lk_c1d .AND. PRESENT(pv_r3d) ) CALL lbc_lnk( 'iom', pv_r3d,'Z',1. )
1313
1314	!--- Apply scale_factor and offset
1315	zscf = iom_file(kiomid)%scf(idvar) ! scale factor
1316	zofs = iom_file(kiomid)%ofs(idvar) ! offset
1317	IF( PRESENT(pv_r1d) ) THEN
1318	IF( zscf /= 1. ) pv_r1d(:) = pv_r1d(:) * zscf
1319	IF( zofs /= 0. ) pv_r1d(:) = pv_r1d(:) + zofs
1320	ELSEIF( PRESENT(pv_r2d) ) THEN
1321	IF( zscf /= 1.) pv_r2d(:,:) = pv_r2d(:,:) * zscf
1322	IF( zofs /= 0.) pv_r2d(:,:) = pv_r2d(:,:) + zofs
1323	ELSEIF( PRESENT(pv_r3d) ) THEN
1324	IF( zscf /= 1.) pv_r3d(:,:,:) = pv_r3d(:,:,:) * zscf
1325	IF( zofs /= 0.) pv_r3d(:,:,:) = pv_r3d(:,:,:) + zofs
1326	ENDIF
1327	!
1328	END SUBROUTINE iom_get_123d
1329
1330
1331	FUNCTION iom_getszuld ( kiomid )
1332	!!-----------------------------------------------------------------------
1333	!! * FUNCTION iom_getszuld *
1334	!!
1335	!! ** Purpose : get the size of the unlimited dimension in a file
1336	!! (return -1 if not found)
1337	!!-----------------------------------------------------------------------
1338	INTEGER, INTENT(in ) :: kiomid ! file Identifier
1339	!
1340	INTEGER :: iom_getszuld
1341	!!-----------------------------------------------------------------------
1342	iom_getszuld = -1
1343	IF( kiomid > 0 ) THEN
1344	IF( iom_file(kiomid)%iduld > 0 ) iom_getszuld = iom_file(kiomid)%lenuld
1345	ENDIF
1346	END FUNCTION iom_getszuld
1347
1348
1349	!!----------------------------------------------------------------------
1350	!! INTERFACE iom_chkatt
1351	!!----------------------------------------------------------------------
1352	SUBROUTINE iom_chkatt( kiomid, cdatt, llok, ksize, cdvar )
1353	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1354	CHARACTER(len=*), INTENT(in ) :: cdatt ! Name of the attribute
1355	LOGICAL , INTENT( out) :: llok ! Error code
1356	INTEGER , INTENT( out), OPTIONAL :: ksize ! Size of the attribute array
1357	CHARACTER(len=*), INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1358	!
1359	IF( kiomid > 0 ) THEN
1360	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_chkatt( kiomid, cdatt, llok, ksize=ksize, cdvar=cdvar )
1361	ENDIF
1362	!
1363	END SUBROUTINE iom_chkatt
1364
1365	!!----------------------------------------------------------------------
1366	!! INTERFACE iom_getatt
1367	!!----------------------------------------------------------------------
1368	SUBROUTINE iom_g0d_iatt( kiomid, cdatt, katt0d, cdvar )
1369	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1370	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1371	INTEGER , INTENT( out) :: katt0d ! read field
1372	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1373	!
1374	IF( kiomid > 0 ) THEN
1375	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_getatt( kiomid, cdatt, katt0d = katt0d, cdvar=cdvar )
1376	ENDIF
1377	END SUBROUTINE iom_g0d_iatt
1378
1379	SUBROUTINE iom_g1d_iatt( kiomid, cdatt, katt1d, cdvar )
1380	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1381	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1382	INTEGER, DIMENSION(:) , INTENT( out) :: katt1d ! read field
1383	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1384	!
1385	IF( kiomid > 0 ) THEN
1386	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_getatt( kiomid, cdatt, katt1d = katt1d, cdvar=cdvar )
1387	ENDIF
1388	END SUBROUTINE iom_g1d_iatt
1389
1390	SUBROUTINE iom_g0d_ratt( kiomid, cdatt, patt0d, cdvar )
1391	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1392	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1393	REAL(wp) , INTENT( out) :: patt0d ! read field
1394	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1395	!
1396	IF( kiomid > 0 ) THEN
1397	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_getatt( kiomid, cdatt, patt0d = patt0d, cdvar=cdvar )
1398	ENDIF
1399	END SUBROUTINE iom_g0d_ratt
1400
1401	SUBROUTINE iom_g1d_ratt( kiomid, cdatt, patt1d, cdvar )
1402	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1403	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1404	REAL(wp), DIMENSION(:), INTENT( out) :: patt1d ! read field
1405	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1406	!
1407	IF( kiomid > 0 ) THEN
1408	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_getatt( kiomid, cdatt, patt1d = patt1d, cdvar=cdvar )
1409	ENDIF
1410	END SUBROUTINE iom_g1d_ratt
1411
1412	SUBROUTINE iom_g0d_catt( kiomid, cdatt, cdatt0d, cdvar )
1413	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1414	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1415	CHARACTER(len=*) , INTENT( out) :: cdatt0d ! read field
1416	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1417	!
1418	IF( kiomid > 0 ) THEN
1419	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_getatt( kiomid, cdatt, cdatt0d = cdatt0d, cdvar=cdvar )
1420	ENDIF
1421	END SUBROUTINE iom_g0d_catt
1422
1423
1424	!!----------------------------------------------------------------------
1425	!! INTERFACE iom_putatt
1426	!!----------------------------------------------------------------------
1427	SUBROUTINE iom_p0d_iatt( kiomid, cdatt, katt0d, cdvar )
1428	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1429	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1430	INTEGER , INTENT(in ) :: katt0d ! written field
1431	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1432	!
1433	IF( kiomid > 0 ) THEN
1434	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_putatt( kiomid, cdatt, katt0d = katt0d, cdvar=cdvar )
1435	ENDIF
1436	END SUBROUTINE iom_p0d_iatt
1437
1438	SUBROUTINE iom_p1d_iatt( kiomid, cdatt, katt1d, cdvar )
1439	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1440	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1441	INTEGER, DIMENSION(:) , INTENT(in ) :: katt1d ! written field
1442	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1443	!
1444	IF( kiomid > 0 ) THEN
1445	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_putatt( kiomid, cdatt, katt1d = katt1d, cdvar=cdvar )
1446	ENDIF
1447	END SUBROUTINE iom_p1d_iatt
1448
1449	SUBROUTINE iom_p0d_ratt( kiomid, cdatt, patt0d, cdvar )
1450	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1451	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1452	REAL(wp) , INTENT(in ) :: patt0d ! written field
1453	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1454	!
1455	IF( kiomid > 0 ) THEN
1456	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_putatt( kiomid, cdatt, patt0d = patt0d, cdvar=cdvar )
1457	ENDIF
1458	END SUBROUTINE iom_p0d_ratt
1459
1460	SUBROUTINE iom_p1d_ratt( kiomid, cdatt, patt1d, cdvar )
1461	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1462	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1463	REAL(wp), DIMENSION(:), INTENT(in ) :: patt1d ! written field
1464	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1465	!
1466	IF( kiomid > 0 ) THEN
1467	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_putatt( kiomid, cdatt, patt1d = patt1d, cdvar=cdvar )
1468	ENDIF
1469	END SUBROUTINE iom_p1d_ratt
1470
1471	SUBROUTINE iom_p0d_catt( kiomid, cdatt, cdatt0d, cdvar )
1472	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1473	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1474	CHARACTER(len=*) , INTENT(in ) :: cdatt0d ! written field
1475	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1476	!
1477	IF( kiomid > 0 ) THEN
1478	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_putatt( kiomid, cdatt, cdatt0d = cdatt0d, cdvar=cdvar )
1479	ENDIF
1480	END SUBROUTINE iom_p0d_catt
1481
1482
1483	!!----------------------------------------------------------------------
1484	!! INTERFACE iom_rstput
1485	!!----------------------------------------------------------------------
1486	SUBROUTINE iom_rp0d( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1487	INTEGER , INTENT(in) :: kt ! ocean time-step
1488	INTEGER , INTENT(in) :: kwrite ! writing time-step
1489	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1490	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1491	REAL(wp) , INTENT(in) :: pvar ! written field
1492	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1493	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1494	LOGICAL :: llx ! local xios write flag
1495	INTEGER :: ivid ! variable id
1496
1497	llx = .FALSE.
1498	IF(PRESENT(ldxios)) llx = ldxios
1499	IF( llx ) THEN
1500	#ifdef key_iomput
1501	IF( kt == kwrite ) THEN
1502	IF(lwp) write(numout,*) 'RESTART: write (XIOS 0D) ',trim(cdvar)
1503	CALL xios_send_field(trim(cdvar), pvar)
1504	ENDIF
1505	#endif
1506	ELSE
1507	IF( kiomid > 0 ) THEN
1508	IF( iom_file(kiomid)%nfid > 0 ) THEN
1509	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1510	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r0d = pvar )
1511	ENDIF
1512	ENDIF
1513	ENDIF
1514	END SUBROUTINE iom_rp0d
1515
1516	SUBROUTINE iom_rp1d( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1517	INTEGER , INTENT(in) :: kt ! ocean time-step
1518	INTEGER , INTENT(in) :: kwrite ! writing time-step
1519	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1520	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1521	REAL(wp) , INTENT(in), DIMENSION( :) :: pvar ! written field
1522	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1523	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1524	LOGICAL :: llx ! local xios write flag
1525	INTEGER :: ivid ! variable id
1526
1527	llx = .FALSE.
1528	IF(PRESENT(ldxios)) llx = ldxios
1529	IF( llx ) THEN
1530	#ifdef key_iomput
1531	IF( kt == kwrite ) THEN
1532	IF(lwp) write(numout,*) 'RESTART: write (XIOS 1D) ',trim(cdvar)
1533	CALL xios_send_field(trim(cdvar), pvar)
1534	ENDIF
1535	#endif
1536	ELSE
1537	IF( kiomid > 0 ) THEN
1538	IF( iom_file(kiomid)%nfid > 0 ) THEN
1539	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1540	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r1d = pvar )
1541	ENDIF
1542	ENDIF
1543	ENDIF
1544	END SUBROUTINE iom_rp1d
1545
1546	SUBROUTINE iom_rp2d( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1547	INTEGER , INTENT(in) :: kt ! ocean time-step
1548	INTEGER , INTENT(in) :: kwrite ! writing time-step
1549	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1550	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1551	REAL(wp) , INTENT(in), DIMENSION(:, : ) :: pvar ! written field
1552	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1553	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1554	LOGICAL :: llx
1555	INTEGER :: ivid ! variable id
1556
1557	llx = .FALSE.
1558	IF(PRESENT(ldxios)) llx = ldxios
1559	IF( llx ) THEN
1560	#ifdef key_iomput
1561	IF( kt == kwrite ) THEN
1562	IF(lwp) write(numout,*) 'RESTART: write (XIOS 2D) ',trim(cdvar)
1563	CALL xios_send_field(trim(cdvar), pvar)
1564	ENDIF
1565	#endif
1566	ELSE
1567	IF( kiomid > 0 ) THEN
1568	IF( iom_file(kiomid)%nfid > 0 ) THEN
1569	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1570	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r2d = pvar )
1571	ENDIF
1572	ENDIF
1573	ENDIF
1574	END SUBROUTINE iom_rp2d
1575
1576	SUBROUTINE iom_rp3d( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1577	INTEGER , INTENT(in) :: kt ! ocean time-step
1578	INTEGER , INTENT(in) :: kwrite ! writing time-step
1579	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1580	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1581	REAL(wp) , INTENT(in), DIMENSION(:,:,:) :: pvar ! written field
1582	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1583	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1584	LOGICAL :: llx ! local xios write flag
1585	INTEGER :: ivid ! variable id
1586
1587	llx = .FALSE.
1588	IF(PRESENT(ldxios)) llx = ldxios
1589	IF( llx ) THEN
1590	#ifdef key_iomput
1591	IF( kt == kwrite ) THEN
1592	IF(lwp) write(numout,*) 'RESTART: write (XIOS 3D) ',trim(cdvar)
1593	CALL xios_send_field(trim(cdvar), pvar)
1594	ENDIF
1595	#endif
1596	ELSE
1597	IF( kiomid > 0 ) THEN
1598	IF( iom_file(kiomid)%nfid > 0 ) THEN
1599	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1600	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r3d = pvar )
1601	ENDIF
1602	ENDIF
1603	ENDIF
1604	END SUBROUTINE iom_rp3d
1605
1606
1607	SUBROUTINE iom_delay_rst( cdaction, cdcpnt, kncid )
1608	!!---------------------------------------------------------------------
1609	!! Routine iom_delay_rst: used read/write restart related to mpp_delay
1610	!!
1611	!!---------------------------------------------------------------------
1612	CHARACTER(len=*), INTENT(in ) :: cdaction !
1613	CHARACTER(len=*), INTENT(in ) :: cdcpnt
1614	INTEGER , INTENT(in ) :: kncid
1615	!
1616	INTEGER :: ji
1617	INTEGER :: indim
1618	LOGICAL :: llattexist
1619	REAL(wp), ALLOCATABLE, DIMENSION(:) :: zreal1d
1620	!!---------------------------------------------------------------------
1621	!
1622	! ===================================
1623	IF( TRIM(cdaction) == 'READ' ) THEN ! read restart related to mpp_delay !
1624	! ===================================
1625	DO ji = 1, nbdelay
1626	IF ( c_delaycpnt(ji) == cdcpnt ) THEN
1627	CALL iom_chkatt( kncid, 'DELAY_'//c_delaylist(ji), llattexist, indim )
1628	IF( llattexist ) THEN
1629	ALLOCATE( todelay(ji)%z1d(indim) )
1630	CALL iom_getatt( kncid, 'DELAY_'//c_delaylist(ji), todelay(ji)%z1d(:) )
1631	ndelayid(ji) = 0 ! set to 0 to specify that the value was read in the restart
1632	ENDIF
1633	ENDIF
1634	END DO
1635	! ====================================
1636	ELSE ! write restart related to mpp_delay !
1637	! ====================================
1638	DO ji = 1, nbdelay ! save only ocean delayed global communication variables
1639	IF ( c_delaycpnt(ji) == cdcpnt ) THEN
1640	IF( ASSOCIATED(todelay(ji)%z1d) ) THEN
1641	CALL mpp_delay_rcv(ji) ! make sure %z1d is received
1642	CALL iom_putatt( kncid, 'DELAY_'//c_delaylist(ji), todelay(ji)%z1d(:) )
1643	ENDIF
1644	ENDIF
1645	END DO
1646	!
1647	ENDIF
1648
1649	END SUBROUTINE iom_delay_rst
1650
1651
1652
1653	!!----------------------------------------------------------------------
1654	!! INTERFACE iom_put
1655	!!----------------------------------------------------------------------
1656	SUBROUTINE iom_p0d( cdname, pfield0d )
1657	CHARACTER(LEN=*), INTENT(in) :: cdname
1658	REAL(wp) , INTENT(in) :: pfield0d
1659	!! REAL(wp) , DIMENSION(jpi,jpj) :: zz ! masson
1660	#if defined key_iomput
1661	!!clem zz(:,:)=pfield0d
1662	!!clem CALL xios_send_field(cdname, zz)
1663	CALL xios_send_field(cdname, (/pfield0d/))
1664	#else
1665	IF( .FALSE. ) WRITE(numout,*) cdname, pfield0d ! useless test to avoid compilation warnings
1666	#endif
1667	END SUBROUTINE iom_p0d
1668
1669	SUBROUTINE iom_p1d( cdname, pfield1d )
1670	CHARACTER(LEN=*) , INTENT(in) :: cdname
1671	REAL(wp), DIMENSION(:), INTENT(in) :: pfield1d
1672	#if defined key_iomput
1673	CALL xios_send_field( cdname, RESHAPE( (/pfield1d/), (/1,1,SIZE(pfield1d)/) ) )
1674	#else
1675	IF( .FALSE. ) WRITE(numout,*) cdname, pfield1d ! useless test to avoid compilation warnings
1676	#endif
1677	END SUBROUTINE iom_p1d
1678
1679	SUBROUTINE iom_p2d( cdname, pfield2d )
1680	CHARACTER(LEN=*) , INTENT(in) :: cdname
1681	REAL(wp), DIMENSION(:,:), INTENT(in) :: pfield2d
1682	#if defined key_iomput
1683	CALL xios_send_field(cdname, pfield2d)
1684	#else
1685	IF( .FALSE. ) WRITE(numout,*) cdname, pfield2d ! useless test to avoid compilation warnings
1686	#endif
1687	END SUBROUTINE iom_p2d
1688
1689	SUBROUTINE iom_p3d( cdname, pfield3d )
1690	CHARACTER(LEN=*) , INTENT(in) :: cdname
1691	REAL(wp), DIMENSION(:,:,:), INTENT(in) :: pfield3d
1692	#if defined key_iomput
1693	CALL xios_send_field( cdname, pfield3d )
1694	#else
1695	IF( .FALSE. ) WRITE(numout,*) cdname, pfield3d ! useless test to avoid compilation warnings
1696	#endif
1697	END SUBROUTINE iom_p3d
1698
1699	#if defined key_iomput
1700	!!----------------------------------------------------------------------
1701	!! 'key_iomput' XIOS interface
1702	!!----------------------------------------------------------------------
1703
1704	SUBROUTINE iom_set_domain_attr( cdid, ni_glo, nj_glo, ibegin, jbegin, ni, nj, &
1705	& data_dim, data_ibegin, data_ni, data_jbegin, data_nj, lonvalue, latvalue, mask, &
1706	& nvertex, bounds_lon, bounds_lat, area )
1707	!!----------------------------------------------------------------------
1708	!!----------------------------------------------------------------------
1709	CHARACTER(LEN=*) , INTENT(in) :: cdid
1710	INTEGER , OPTIONAL, INTENT(in) :: ni_glo, nj_glo, ibegin, jbegin, ni, nj
1711	INTEGER , OPTIONAL, INTENT(in) :: data_dim, data_ibegin, data_ni, data_jbegin, data_nj
1712	INTEGER , OPTIONAL, INTENT(in) :: nvertex
1713	REAL(wp), DIMENSION(:) , OPTIONAL, INTENT(in) :: lonvalue, latvalue
1714	REAL(wp), DIMENSION(:,:), OPTIONAL, INTENT(in) :: bounds_lon, bounds_lat, area
1715	LOGICAL , DIMENSION(:) , OPTIONAL, INTENT(in) :: mask
1716	!!----------------------------------------------------------------------
1717	!
1718	IF( xios_is_valid_domain (cdid) ) THEN
1719	CALL xios_set_domain_attr ( cdid, ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj, &
1720	& data_dim=data_dim, data_ibegin=data_ibegin, data_ni=data_ni, data_jbegin=data_jbegin, data_nj=data_nj , &
1721	& lonvalue_1D=lonvalue, latvalue_1D=latvalue, mask_1D=mask, nvertex=nvertex, bounds_lon_1D=bounds_lon, &
1722	& bounds_lat_1D=bounds_lat, area=area, type='curvilinear')
1723	ENDIF
1724	IF( xios_is_valid_domaingroup(cdid) ) THEN
1725	CALL xios_set_domaingroup_attr( cdid, ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj, &
1726	& data_dim=data_dim, data_ibegin=data_ibegin, data_ni=data_ni, data_jbegin=data_jbegin, data_nj=data_nj , &
1727	& lonvalue_1D=lonvalue, latvalue_1D=latvalue, mask_1D=mask, nvertex=nvertex, bounds_lon_1D=bounds_lon, &
1728	& bounds_lat_1D=bounds_lat, area=area, type='curvilinear' )
1729	ENDIF
1730	!
1731	CALL xios_solve_inheritance()
1732	!
1733	END SUBROUTINE iom_set_domain_attr
1734
1735
1736	SUBROUTINE iom_set_zoom_domain_attr( cdid, ibegin, jbegin, ni, nj )
1737	!!----------------------------------------------------------------------
1738	!!----------------------------------------------------------------------
1739	CHARACTER(LEN=*), INTENT(in) :: cdid
1740	INTEGER , INTENT(in) :: ibegin, jbegin, ni, nj
1741	!
1742	TYPE(xios_gridgroup) :: gridgroup_hdl
1743	TYPE(xios_grid) :: grid_hdl
1744	TYPE(xios_domain) :: domain_hdl
1745	TYPE(xios_axis) :: axis_hdl
1746	CHARACTER(LEN=64) :: cldomrefid ! domain_ref name
1747	CHARACTER(len=1) :: cl1 ! last character of this name
1748	!!----------------------------------------------------------------------
1749	!
1750	IF( xios_is_valid_zoom_domain(cdid) ) THEN
1751	! define the zoom_domain attributs
1752	CALL xios_set_zoom_domain_attr( cdid, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj )
1753	! define a new 2D grid with this new domain
1754	CALL xios_get_handle("grid_definition", gridgroup_hdl )
1755	CALL xios_add_child(gridgroup_hdl, grid_hdl, TRIM(cdid)//'_2D' ) ! add a new 2D grid to grid_definition
1756	CALL xios_add_child(grid_hdl, domain_hdl, TRIM(cdid) ) ! add its domain
1757	! define a new 3D grid with this new domain
1758	CALL xios_add_child(gridgroup_hdl, grid_hdl, TRIM(cdid)//'_3D' ) ! add a new 3D grid to grid_definition
1759	CALL xios_add_child(grid_hdl, domain_hdl, TRIM(cdid) ) ! add its domain
1760	! vertical axis
1761	cl1 = cdid(LEN_TRIM(cdid):) ! last letter of cdid
1762	cl1 = CHAR(ICHAR(cl1)+32) ! from upper to lower case
1763	CALL xios_add_child(grid_hdl, axis_hdl, 'depth'//cl1) ! add its axis
1764	ENDIF
1765	!
1766	END SUBROUTINE iom_set_zoom_domain_attr
1767
1768
1769	SUBROUTINE iom_set_axis_attr( cdid, paxis, bounds )
1770	!!----------------------------------------------------------------------
1771	!!----------------------------------------------------------------------
1772	CHARACTER(LEN=*) , INTENT(in) :: cdid
1773	REAL(wp), DIMENSION(:) , OPTIONAL, INTENT(in) :: paxis
1774	REAL(wp), DIMENSION(:,:), OPTIONAL, INTENT(in) :: bounds
1775	!!----------------------------------------------------------------------
1776	IF( PRESENT(paxis) ) THEN
1777	IF( xios_is_valid_axis (cdid) ) CALL xios_set_axis_attr ( cdid, n_glo=SIZE(paxis), value=paxis )
1778	IF( xios_is_valid_axisgroup(cdid) ) CALL xios_set_axisgroup_attr( cdid, n_glo=SIZE(paxis), value=paxis )
1779	ENDIF
1780	IF( xios_is_valid_axis (cdid) ) CALL xios_set_axis_attr ( cdid, bounds=bounds )
1781	IF( xios_is_valid_axisgroup(cdid) ) CALL xios_set_axisgroup_attr( cdid, bounds=bounds )
1782	CALL xios_solve_inheritance()
1783	END SUBROUTINE iom_set_axis_attr
1784
1785
1786	SUBROUTINE iom_set_field_attr( cdid, freq_op, freq_offset )
1787	!!----------------------------------------------------------------------
1788	!!----------------------------------------------------------------------
1789	CHARACTER(LEN=*) , INTENT(in) :: cdid
1790	TYPE(xios_duration), OPTIONAL, INTENT(in) :: freq_op
1791	TYPE(xios_duration), OPTIONAL, INTENT(in) :: freq_offset
1792	!!----------------------------------------------------------------------
1793	IF( xios_is_valid_field (cdid) ) CALL xios_set_field_attr ( cdid, freq_op=freq_op, freq_offset=freq_offset )
1794	IF( xios_is_valid_fieldgroup(cdid) ) CALL xios_set_fieldgroup_attr( cdid, freq_op=freq_op, freq_offset=freq_offset )
1795	CALL xios_solve_inheritance()
1796	END SUBROUTINE iom_set_field_attr
1797
1798
1799	SUBROUTINE iom_set_file_attr( cdid, name, name_suffix )
1800	!!----------------------------------------------------------------------
1801	!!----------------------------------------------------------------------
1802	CHARACTER(LEN=*) , INTENT(in) :: cdid
1803	CHARACTER(LEN=*),OPTIONAL , INTENT(in) :: name, name_suffix
1804	!!----------------------------------------------------------------------
1805	IF( xios_is_valid_file (cdid) ) CALL xios_set_file_attr ( cdid, name=name, name_suffix=name_suffix )
1806	IF( xios_is_valid_filegroup(cdid) ) CALL xios_set_filegroup_attr( cdid, name=name, name_suffix=name_suffix )
1807	CALL xios_solve_inheritance()
1808	END SUBROUTINE iom_set_file_attr
1809
1810
1811	SUBROUTINE iom_get_file_attr( cdid, name, name_suffix, output_freq )
1812	!!----------------------------------------------------------------------
1813	!!----------------------------------------------------------------------
1814	CHARACTER(LEN=*) , INTENT(in ) :: cdid
1815	CHARACTER(LEN=*),OPTIONAL , INTENT(out) :: name, name_suffix
1816	TYPE(xios_duration), OPTIONAL , INTENT(out) :: output_freq
1817	LOGICAL :: llexist1,llexist2,llexist3
1818	!---------------------------------------------------------------------
1819	IF( PRESENT( name ) ) name = '' ! default values
1820	IF( PRESENT( name_suffix ) ) name_suffix = ''
1821	IF( PRESENT( output_freq ) ) output_freq = xios_duration(0,0,0,0,0,0)
1822	IF( xios_is_valid_file (cdid) ) THEN
1823	CALL xios_solve_inheritance()
1824	CALL xios_is_defined_file_attr ( cdid, name = llexist1, name_suffix = llexist2, output_freq = llexist3)
1825	IF(llexist1) CALL xios_get_file_attr ( cdid, name = name )
1826	IF(llexist2) CALL xios_get_file_attr ( cdid, name_suffix = name_suffix )
1827	IF(llexist3) CALL xios_get_file_attr ( cdid, output_freq = output_freq )
1828	ENDIF
1829	IF( xios_is_valid_filegroup(cdid) ) THEN
1830	CALL xios_solve_inheritance()
1831	CALL xios_is_defined_filegroup_attr( cdid, name = llexist1, name_suffix = llexist2, output_freq = llexist3)
1832	IF(llexist1) CALL xios_get_filegroup_attr( cdid, name = name )
1833	IF(llexist2) CALL xios_get_filegroup_attr( cdid, name_suffix = name_suffix )
1834	IF(llexist3) CALL xios_get_filegroup_attr( cdid, output_freq = output_freq )
1835	ENDIF
1836	END SUBROUTINE iom_get_file_attr
1837
1838
1839	SUBROUTINE iom_set_grid_attr( cdid, mask )
1840	!!----------------------------------------------------------------------
1841	!!----------------------------------------------------------------------
1842	CHARACTER(LEN=*) , INTENT(in) :: cdid
1843	LOGICAL, DIMENSION(:,:,:), OPTIONAL, INTENT(in) :: mask
1844	!!----------------------------------------------------------------------
1845	IF( xios_is_valid_grid (cdid) ) CALL xios_set_grid_attr ( cdid, mask_3D=mask )
1846	IF( xios_is_valid_gridgroup(cdid) ) CALL xios_set_gridgroup_attr( cdid, mask_3D=mask )
1847	CALL xios_solve_inheritance()
1848	END SUBROUTINE iom_set_grid_attr
1849
1850	SUBROUTINE iom_setkt( kt, cdname )
1851	!!----------------------------------------------------------------------
1852	!!----------------------------------------------------------------------
1853	INTEGER , INTENT(in) :: kt
1854	CHARACTER(LEN=*), INTENT(in) :: cdname
1855	!!----------------------------------------------------------------------
1856	CALL iom_swap( cdname ) ! swap to cdname context
1857	CALL xios_update_calendar(kt)
1858	IF( cdname /= TRIM(cxios_context) ) CALL iom_swap( TRIM(cxios_context) ) ! return back to nemo context
1859	END SUBROUTINE iom_setkt
1860
1861	SUBROUTINE iom_context_finalize( cdname )
1862	!!----------------------------------------------------------------------
1863	!!----------------------------------------------------------------------
1864	CHARACTER(LEN=*), INTENT(in) :: cdname
1865	CHARACTER(LEN=120) :: clname
1866	!!----------------------------------------------------------------------
1867	clname = cdname
1868	IF( TRIM(Agrif_CFixed()) .NE. '0' ) clname = TRIM(Agrif_CFixed())//"_"//clname
1869	IF( xios_is_valid_context(clname) ) THEN
1870	CALL iom_swap( cdname ) ! swap to cdname context
1871	CALL xios_context_finalize() ! finalize the context
1872	IF( cdname /= TRIM(cxios_context) ) CALL iom_swap( TRIM(cxios_context) ) ! return back to nemo context
1873	ENDIF
1874	!
1875	END SUBROUTINE iom_context_finalize
1876
1877
1878	SUBROUTINE set_grid( cdgrd, plon, plat, ldxios, ldrxios )
1879	!!----------------------------------------------------------------------
1880	!! * ROUTINE set_grid *
1881	!!
1882	!! ** Purpose : define horizontal grids
1883	!!----------------------------------------------------------------------
1884	CHARACTER(LEN=1) , INTENT(in) :: cdgrd
1885	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plon
1886	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plat
1887	!
1888	INTEGER :: ni, nj
1889	REAL(wp), DIMENSION(jpi,jpj,jpk) :: zmask
1890	LOGICAL, INTENT(IN) :: ldxios, ldrxios
1891	!!----------------------------------------------------------------------
1892	!
1893	ni = nlei-nldi+1
1894	nj = nlej-nldj+1
1895	!
1896	CALL iom_set_domain_attr("grid_"//cdgrd, ni_glo=jpiglo, nj_glo=jpjglo, ibegin=nimpp+nldi-2, jbegin=njmpp+nldj-2, ni=ni, nj=nj)
1897	CALL iom_set_domain_attr("grid_"//cdgrd, data_dim=2, data_ibegin = 1-nldi, data_ni = jpi, data_jbegin = 1-nldj, data_nj = jpj)
1898	!don't define lon and lat for restart reading context.
1899	IF ( .NOT.ldrxios ) &
1900	CALL iom_set_domain_attr("grid_"//cdgrd, lonvalue = RESHAPE(plon(nldi:nlei, nldj:nlej),(/ ni*nj /)), &
1901	& latvalue = RESHAPE(plat(nldi:nlei, nldj:nlej),(/ ni*nj /)))
1902	!
1903	IF ( ln_mskland .AND. (.NOT.ldxios) ) THEN
1904	! mask land points, keep values on coast line -> specific mask for U, V and W points
1905	SELECT CASE ( cdgrd )
1906	CASE('T') ; zmask(:,:,:) = tmask(:,:,:)
1907	CASE('U') ; zmask(2:jpim1,:,:) = tmask(2:jpim1,:,:) + tmask(3:jpi,:,:) ; CALL lbc_lnk( 'iom', zmask, 'U', 1. )
1908	CASE('V') ; zmask(:,2:jpjm1,:) = tmask(:,2:jpjm1,:) + tmask(:,3:jpj,:) ; CALL lbc_lnk( 'iom', zmask, 'V', 1. )
1909	CASE('W') ; zmask(:,:,2:jpk ) = tmask(:,:,1:jpkm1) + tmask(:,:,2:jpk) ; zmask(:,:,1) = tmask(:,:,1)
1910	END SELECT
1911	!
1912	CALL iom_set_domain_attr( "grid_"//cdgrd , mask = RESHAPE(zmask(nldi:nlei,nldj:nlej,1),(/ni*nj /)) /= 0. )
1913	CALL iom_set_grid_attr ( "grid_"//cdgrd//"_3D", mask = RESHAPE(zmask(nldi:nlei,nldj:nlej,:),(/ni,nj,jpk/)) /= 0. )
1914	ENDIF
1915	!
1916	END SUBROUTINE set_grid
1917
1918
1919	SUBROUTINE set_grid_bounds( cdgrd, plon_cnr, plat_cnr, plon_pnt, plat_pnt )
1920	!!----------------------------------------------------------------------
1921	!! * ROUTINE set_grid_bounds *
1922	!!
1923	!! ** Purpose : define horizontal grid corners
1924	!!
1925	!!----------------------------------------------------------------------
1926	CHARACTER(LEN=1) , INTENT(in) :: cdgrd
1927	REAL(wp), DIMENSION(jpi,jpj) , INTENT(in) :: plon_cnr, plat_cnr ! Lat/lon coord. of a contiguous vertex of cell (i,j)
1928	REAL(wp), DIMENSION(jpi,jpj), OPTIONAL, INTENT(in) :: plon_pnt, plat_pnt ! Lat/lon coord. of the point of cell (i,j)
1929	!
1930	INTEGER :: ji, jj, jn, ni, nj
1931	INTEGER :: icnr, jcnr ! Offset such that the vertex coordinate (i+icnr,j+jcnr)
1932	! ! represents the bottom-left corner of cell (i,j)
1933	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:) :: z_bnds ! Lat/lon coordinates of the vertices of cell (i,j)
1934	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: z_fld ! Working array to determine where to rotate cells
1935	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: z_rot ! Lat/lon working array for rotation of cells
1936	!!----------------------------------------------------------------------
1937	!
1938	ALLOCATE( z_bnds(4,jpi,jpj,2), z_fld(jpi,jpj), z_rot(4,2) )
1939	!
1940	! Offset of coordinate representing bottom-left corner
1941	SELECT CASE ( TRIM(cdgrd) )
1942	CASE ('T', 'W') ; icnr = -1 ; jcnr = -1
1943	CASE ('U') ; icnr = 0 ; jcnr = -1
1944	CASE ('V') ; icnr = -1 ; jcnr = 0
1945	END SELECT
1946	!
1947	ni = nlei-nldi+1 ! Dimensions of subdomain interior
1948	nj = nlej-nldj+1
1949	!
1950	z_fld(:,:) = 1._wp
1951	CALL lbc_lnk( 'iom', z_fld, cdgrd, -1. ) ! Working array for location of northfold
1952	!
1953	! Cell vertices that can be defined
1954	DO jj = 2, jpjm1
1955	DO ji = 2, jpim1
1956	z_bnds(1,ji,jj,1) = plat_cnr(ji+icnr, jj+jcnr ) ! Bottom-left
1957	z_bnds(2,ji,jj,1) = plat_cnr(ji+icnr+1,jj+jcnr ) ! Bottom-right
1958	z_bnds(3,ji,jj,1) = plat_cnr(ji+icnr+1,jj+jcnr+1) ! Top-right
1959	z_bnds(4,ji,jj,1) = plat_cnr(ji+icnr, jj+jcnr+1) ! Top-left
1960	z_bnds(1,ji,jj,2) = plon_cnr(ji+icnr, jj+jcnr ) ! Bottom-left
1961	z_bnds(2,ji,jj,2) = plon_cnr(ji+icnr+1,jj+jcnr ) ! Bottom-right
1962	z_bnds(3,ji,jj,2) = plon_cnr(ji+icnr+1,jj+jcnr+1) ! Top-right
1963	z_bnds(4,ji,jj,2) = plon_cnr(ji+icnr, jj+jcnr+1) ! Top-left
1964	END DO
1965	END DO
1966	!
1967	! Cell vertices on boundries
1968	DO jn = 1, 4
1969	CALL lbc_lnk( 'iom', z_bnds(jn,:,:,1), cdgrd, 1., pfillval=999._wp )
1970	CALL lbc_lnk( 'iom', z_bnds(jn,:,:,2), cdgrd, 1., pfillval=999._wp )
1971	END DO
1972	!
1973	! Zero-size cells at closed boundaries if cell points provided,
1974	! otherwise they are closed cells with unrealistic bounds
1975	IF( PRESENT(plon_pnt) .AND. PRESENT(plat_pnt) ) THEN
1976	IF( (nbondi == -1 .OR. nbondi == 2) .AND. .NOT. (jperio == 1 .OR. jperio == 4 .OR. jperio == 6) ) THEN
1977	DO jn = 1, 4 ! (West or jpni = 1), closed E-W
1978	z_bnds(jn,1,:,1) = plat_pnt(1,:) ; z_bnds(jn,1,:,2) = plon_pnt(1,:)
1979	END DO
1980	ENDIF
1981	IF( (nbondi == 1 .OR. nbondi == 2) .AND. .NOT. (jperio == 1 .OR. jperio == 4 .OR. jperio == 6) ) THEN
1982	DO jn = 1, 4 ! (East or jpni = 1), closed E-W
1983	z_bnds(jn,nlci,:,1) = plat_pnt(nlci,:) ; z_bnds(jn,nlci,:,2) = plon_pnt(nlci,:)
1984	END DO
1985	ENDIF
1986	IF( nbondj == -1 .OR. (nbondj == 2 .AND. jperio /= 2) ) THEN
1987	DO jn = 1, 4 ! South or (jpnj = 1, not symmetric)
1988	z_bnds(jn,:,1,1) = plat_pnt(:,1) ; z_bnds(jn,:,1,2) = plon_pnt(:,1)
1989	END DO
1990	ENDIF
1991	IF( (nbondj == 1 .OR. nbondj == 2) .AND. jperio < 3 ) THEN
1992	DO jn = 1, 4 ! (North or jpnj = 1), no north fold
1993	z_bnds(jn,:,nlcj,1) = plat_pnt(:,nlcj) ; z_bnds(jn,:,nlcj,2) = plon_pnt(:,nlcj)
1994	END DO
1995	ENDIF
1996	ENDIF
1997	!
1998	IF( (nbondj == 1 .OR. nbondj == 2) .AND. jperio >= 3 ) THEN ! Rotate cells at the north fold
1999	DO jj = 1, jpj
2000	DO ji = 1, jpi
2001	IF( z_fld(ji,jj) == -1. ) THEN
2002	z_rot(1,:) = z_bnds(3,ji,jj,:) ; z_rot(2,:) = z_bnds(4,ji,jj,:)
2003	z_rot(3,:) = z_bnds(1,ji,jj,:) ; z_rot(4,:) = z_bnds(2,ji,jj,:)
2004	z_bnds(:,ji,jj,:) = z_rot(:,:)
2005	ENDIF
2006	END DO
2007	END DO
2008	ELSE IF( nbondj == 2 .AND. jperio == 2 ) THEN ! Invert cells at the symmetric equator
2009	DO ji = 1, jpi
2010	z_rot(1:2,:) = z_bnds(3:4,ji,1,:)
2011	z_rot(3:4,:) = z_bnds(1:2,ji,1,:)
2012	z_bnds(:,ji,1,:) = z_rot(:,:)
2013	END DO
2014	ENDIF
2015	!
2016	CALL iom_set_domain_attr("grid_"//cdgrd, bounds_lat = RESHAPE(z_bnds(:,nldi:nlei,nldj:nlej,1),(/ 4,ni*nj /)), &
2017	& bounds_lon = RESHAPE(z_bnds(:,nldi:nlei,nldj:nlej,2),(/ 4,ni*nj /)), nvertex=4 )
2018	!
2019	DEALLOCATE( z_bnds, z_fld, z_rot )
2020	!
2021	END SUBROUTINE set_grid_bounds
2022
2023
2024	SUBROUTINE set_grid_znl( plat )
2025	!!----------------------------------------------------------------------
2026	!! * ROUTINE set_grid_znl *
2027	!!
2028	!! ** Purpose : define grids for zonal mean
2029	!!
2030	!!----------------------------------------------------------------------
2031	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plat
2032	!
2033	INTEGER :: ni, nj, ix, iy
2034	REAL(wp), DIMENSION(:), ALLOCATABLE :: zlon
2035	!!----------------------------------------------------------------------
2036	!
2037	ni=nlei-nldi+1 ! define zonal mean domain (jpj*jpk)
2038	nj=nlej-nldj+1
2039	ALLOCATE( zlon(ni*nj) ) ; zlon(:) = 0._wp
2040	!
2041	CALL dom_ngb( -168.53, 65.03, ix, iy, 'T' ) ! i-line that passes through Bering Strait: Reference latitude (used in plots)
2042	! CALL dom_ngb( 180., 90., ix, iy, 'T' ) ! i-line that passes near the North Pole : Reference latitude (used in plots)
2043	CALL iom_set_domain_attr("gznl", ni_glo=jpiglo, nj_glo=jpjglo, ibegin=nimpp+nldi-2, jbegin=njmpp+nldj-2, ni=ni, nj=nj)
2044	CALL iom_set_domain_attr("gznl", data_dim=2, data_ibegin = 1-nldi, data_ni = jpi, data_jbegin = 1-nldj, data_nj = jpj)
2045	CALL iom_set_domain_attr("gznl", lonvalue = zlon, &
2046	& latvalue = RESHAPE(plat(nldi:nlei, nldj:nlej),(/ ni*nj /)))
2047	CALL iom_set_zoom_domain_attr("znl_T", ibegin=ix-1, jbegin=0, ni=1, nj=jpjglo)
2048	CALL iom_set_zoom_domain_attr("znl_W", ibegin=ix-1, jbegin=0, ni=1, nj=jpjglo)
2049	!
2050	CALL iom_update_file_name('ptr')
2051	!
2052	END SUBROUTINE set_grid_znl
2053
2054
2055	SUBROUTINE set_scalar
2056	!!----------------------------------------------------------------------
2057	!! * ROUTINE set_scalar *
2058	!!
2059	!! ** Purpose : define fake grids for scalar point
2060	!!
2061	!!----------------------------------------------------------------------
2062	REAL(wp), DIMENSION(1) :: zz = 1.
2063	!!----------------------------------------------------------------------
2064	!
2065	CALL iom_set_domain_attr('scalarpoint', ni_glo=jpnij, nj_glo=1, ibegin=narea-1, jbegin=0, ni=1, nj=1)
2066	CALL iom_set_domain_attr('scalarpoint', data_dim=2, data_ibegin = 1, data_ni = 1, data_jbegin = 1, data_nj = 1)
2067	!
2068	zz = REAL( narea, wp )
2069	CALL iom_set_domain_attr('scalarpoint', lonvalue=zz, latvalue=zz)
2070	!
2071	END SUBROUTINE set_scalar
2072
2073
2074	SUBROUTINE set_xmlatt
2075	!!----------------------------------------------------------------------
2076	!! * ROUTINE set_xmlatt *
2077	!!
2078	!! ** Purpose : automatic definitions of some of the xml attributs...
2079	!!
2080	!!----------------------------------------------------------------------
2081	CHARACTER(len=1),DIMENSION( 3) :: clgrd ! suffix name
2082	CHARACTER(len=256) :: clsuff ! suffix name
2083	CHARACTER(len=1) :: cl1 ! 1 character
2084	CHARACTER(len=2) :: cl2 ! 2 characters
2085	CHARACTER(len=3) :: cl3 ! 3 characters
2086	INTEGER :: ji, jg ! loop counters
2087	INTEGER :: ix, iy ! i-,j- index
2088	REAL(wp) ,DIMENSION(11) :: zlontao ! longitudes of tao moorings
2089	REAL(wp) ,DIMENSION( 7) :: zlattao ! latitudes of tao moorings
2090	REAL(wp) ,DIMENSION( 4) :: zlonrama ! longitudes of rama moorings
2091	REAL(wp) ,DIMENSION(11) :: zlatrama ! latitudes of rama moorings
2092	REAL(wp) ,DIMENSION( 3) :: zlonpira ! longitudes of pirata moorings
2093	REAL(wp) ,DIMENSION( 9) :: zlatpira ! latitudes of pirata moorings
2094	TYPE(xios_duration) :: f_op, f_of
2095	!!----------------------------------------------------------------------
2096	!
2097	! frequency of the call of iom_put (attribut: freq_op)
2098	f_op%timestep = 1 ; f_of%timestep = 0 ; CALL iom_set_field_attr('field_definition', freq_op=f_op, freq_offset=f_of)
2099	f_op%timestep = 2 ; f_of%timestep = 0 ; CALL iom_set_field_attr('trendT_even' , freq_op=f_op, freq_offset=f_of)
2100	f_op%timestep = 2 ; f_of%timestep = -1 ; CALL iom_set_field_attr('trendT_odd' , freq_op=f_op, freq_offset=f_of)
2101	f_op%timestep = nn_fsbc ; f_of%timestep = 0 ; CALL iom_set_field_attr('SBC' , freq_op=f_op, freq_offset=f_of)
2102	f_op%timestep = nn_fsbc ; f_of%timestep = 0 ; CALL iom_set_field_attr('SBC_scalar' , freq_op=f_op, freq_offset=f_of)
2103	f_op%timestep = 1 ; f_of%timestep = 0 ; CALL iom_set_field_attr('ptrc_T' , freq_op=f_op, freq_offset=f_of)
2104	f_op%timestep = 1 ; f_of%timestep = 0 ; CALL iom_set_field_attr('diad_T' , freq_op=f_op, freq_offset=f_of)
2105
2106	! output file names (attribut: name)
2107	DO ji = 1, 9
2108	WRITE(cl1,'(i1)') ji
2109	CALL iom_update_file_name('file'//cl1)
2110	END DO
2111	DO ji = 1, 99
2112	WRITE(cl2,'(i2.2)') ji
2113	CALL iom_update_file_name('file'//cl2)
2114	END DO
2115	DO ji = 1, 999
2116	WRITE(cl3,'(i3.3)') ji
2117	CALL iom_update_file_name('file'//cl3)
2118	END DO
2119
2120	! Zooms...
2121	clgrd = (/ 'T', 'U', 'W' /)
2122	DO jg = 1, SIZE(clgrd) ! grid type
2123	cl1 = clgrd(jg)
2124	! Equatorial section (attributs: jbegin, ni, name_suffix)
2125	CALL dom_ngb( 0., 0., ix, iy, cl1 )
2126	CALL iom_set_zoom_domain_attr('Eq'//cl1, ibegin=0, jbegin=iy-1, ni=jpiglo, nj=1 )
2127	CALL iom_get_file_attr ('Eq'//cl1, name_suffix = clsuff )
2128	CALL iom_set_file_attr ('Eq'//cl1, name_suffix = TRIM(clsuff)//'_Eq')
2129	CALL iom_update_file_name('Eq'//cl1)
2130	END DO
2131	! TAO moorings (attributs: ibegin, jbegin, name_suffix)
2132	zlontao = (/ 137.0, 147.0, 156.0, 165.0, -180.0, -170.0, -155.0, -140.0, -125.0, -110.0, -95.0 /)
2133	zlattao = (/ -8.0, -5.0, -2.0, 0.0, 2.0, 5.0, 8.0 /)
2134	CALL set_mooring( zlontao, zlattao )
2135	! RAMA moorings (attributs: ibegin, jbegin, name_suffix)
2136	zlonrama = (/ 55.0, 67.0, 80.5, 90.0 /)
2137	zlatrama = (/ -16.0, -12.0, -8.0, -4.0, -1.5, 0.0, 1.5, 4.0, 8.0, 12.0, 15.0 /)
2138	CALL set_mooring( zlonrama, zlatrama )
2139	! PIRATA moorings (attributs: ibegin, jbegin, name_suffix)
2140	zlonpira = (/ -38.0, -23.0, -10.0 /)
2141	zlatpira = (/ -19.0, -14.0, -8.0, 0.0, 4.0, 8.0, 12.0, 15.0, 20.0 /)
2142	CALL set_mooring( zlonpira, zlatpira )
2143	!
2144	END SUBROUTINE set_xmlatt
2145
2146
2147	SUBROUTINE set_mooring( plon, plat )
2148	!!----------------------------------------------------------------------
2149	!! * ROUTINE set_mooring *
2150	!!
2151	!! ** Purpose : automatic definitions of moorings xml attributs...
2152	!!
2153	!!----------------------------------------------------------------------
2154	REAL(wp), DIMENSION(:), INTENT(in) :: plon, plat ! longitudes/latitudes oft the mooring
2155	!
2156	!!$ CHARACTER(len=1),DIMENSION(4) :: clgrd = (/ 'T', 'U', 'V', 'W' /) ! suffix name
2157	CHARACTER(len=1),DIMENSION(1) :: clgrd = (/ 'T' /) ! suffix name
2158	CHARACTER(len=256) :: clname ! file name
2159	CHARACTER(len=256) :: clsuff ! suffix name
2160	CHARACTER(len=1) :: cl1 ! 1 character
2161	CHARACTER(len=6) :: clon,clat ! name of longitude, latitude
2162	INTEGER :: ji, jj, jg ! loop counters
2163	INTEGER :: ix, iy ! i-,j- index
2164	REAL(wp) :: zlon, zlat
2165	!!----------------------------------------------------------------------
2166	DO jg = 1, SIZE(clgrd)
2167	cl1 = clgrd(jg)
2168	DO ji = 1, SIZE(plon)
2169	DO jj = 1, SIZE(plat)
2170	zlon = plon(ji)
2171	zlat = plat(jj)
2172	! modifications for RAMA moorings
2173	IF( zlon == 67. .AND. zlat == 15. ) zlon = 65.
2174	IF( zlon == 90. .AND. zlat <= -4. ) zlon = 95.
2175	IF( zlon == 95. .AND. zlat == -4. ) zlat = -5.
2176	! modifications for PIRATA moorings
2177	IF( zlon == -38. .AND. zlat == -19. ) zlon = -34.
2178	IF( zlon == -38. .AND. zlat == -14. ) zlon = -32.
2179	IF( zlon == -38. .AND. zlat == -8. ) zlon = -30.
2180	IF( zlon == -38. .AND. zlat == 0. ) zlon = -35.
2181	IF( zlon == -23. .AND. zlat == 20. ) zlat = 21.
2182	IF( zlon == -10. .AND. zlat == -14. ) zlat = -10.
2183	IF( zlon == -10. .AND. zlat == -8. ) zlat = -6.
2184	IF( zlon == -10. .AND. zlat == 4. ) THEN ; zlon = 0. ; zlat = 0. ; ENDIF
2185	CALL dom_ngb( zlon, zlat, ix, iy, cl1 )
2186	IF( zlon >= 0. ) THEN
2187	IF( zlon == REAL(NINT(zlon), wp) ) THEN ; WRITE(clon, '(i3, a)') NINT( zlon), 'e'
2188	ELSE ; WRITE(clon, '(f5.1,a)') zlon , 'e'
2189	ENDIF
2190	ELSE
2191	IF( zlon == REAL(NINT(zlon), wp) ) THEN ; WRITE(clon, '(i3, a)') NINT(-zlon), 'w'
2192	ELSE ; WRITE(clon, '(f5.1,a)') -zlon , 'w'
2193	ENDIF
2194	ENDIF
2195	IF( zlat >= 0. ) THEN
2196	IF( zlat == REAL(NINT(zlat), wp) ) THEN ; WRITE(clat, '(i2, a)') NINT( zlat), 'n'
2197	ELSE ; WRITE(clat, '(f4.1,a)') zlat , 'n'
2198	ENDIF
2199	ELSE
2200	IF( zlat == REAL(NINT(zlat), wp) ) THEN ; WRITE(clat, '(i2, a)') NINT(-zlat), 's'
2201	ELSE ; WRITE(clat, '(f4.1,a)') -zlat , 's'
2202	ENDIF
2203	ENDIF
2204	clname = TRIM(ADJUSTL(clat))//TRIM(ADJUSTL(clon))
2205	CALL iom_set_zoom_domain_attr(TRIM(clname)//cl1, ibegin= ix-1, jbegin= iy-1, ni=1, nj=1)
2206
2207	CALL iom_get_file_attr (TRIM(clname)//cl1, name_suffix = clsuff )
2208	CALL iom_set_file_attr (TRIM(clname)//cl1, name_suffix = TRIM(clsuff)//'_'//TRIM(clname))
2209	CALL iom_update_file_name(TRIM(clname)//cl1)
2210	END DO
2211	END DO
2212	END DO
2213
2214	END SUBROUTINE set_mooring
2215
2216
2217	SUBROUTINE iom_update_file_name( cdid )
2218	!!----------------------------------------------------------------------
2219	!! * ROUTINE iom_update_file_name *
2220	!!
2221	!! ** Purpose :
2222	!!
2223	!!----------------------------------------------------------------------
2224	CHARACTER(LEN=*) , INTENT(in) :: cdid
2225	!
2226	CHARACTER(LEN=256) :: clname
2227	CHARACTER(LEN=20) :: clfreq
2228	CHARACTER(LEN=20) :: cldate
2229	CHARACTER(LEN=256) :: cltmpn !FUS needed for correct path with AGRIF
2230	INTEGER :: iln !FUS needed for correct path with AGRIF
2231	INTEGER :: idx
2232	INTEGER :: jn
2233	INTEGER :: itrlen
2234	INTEGER :: iyear, imonth, iday, isec
2235	REAL(wp) :: zsec
2236	LOGICAL :: llexist
2237	TYPE(xios_duration) :: output_freq
2238	!!----------------------------------------------------------------------
2239	!
2240	DO jn = 1, 2
2241	!
2242	output_freq = xios_duration(0,0,0,0,0,0)
2243	IF( jn == 1 ) CALL iom_get_file_attr( cdid, name = clname, output_freq = output_freq )
2244	IF( jn == 2 ) CALL iom_get_file_attr( cdid, name_suffix = clname )
2245	!
2246	IF ( TRIM(clname) /= '' ) THEN
2247	!
2248	idx = INDEX(clname,'@expname@') + INDEX(clname,'@EXPNAME@')
2249	DO WHILE ( idx /= 0 )
2250	clname = clname(1:idx-1)//TRIM(cexper)//clname(idx+9:LEN_TRIM(clname))
2251	idx = INDEX(clname,'@expname@') + INDEX(clname,'@EXPNAME@')
2252	END DO
2253	!
2254	idx = INDEX(clname,'@freq@') + INDEX(clname,'@FREQ@')
2255	DO WHILE ( idx /= 0 )
2256	IF ( output_freq%timestep /= 0) THEN
2257	WRITE(clfreq,'(I18,A2)')INT(output_freq%timestep),'ts'
2258	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2259	ELSE IF ( output_freq%second /= 0 ) THEN
2260	WRITE(clfreq,'(I19,A1)')INT(output_freq%second),'s'
2261	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2262	ELSE IF ( output_freq%minute /= 0 ) THEN
2263	WRITE(clfreq,'(I18,A2)')INT(output_freq%minute),'mi'
2264	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2265	ELSE IF ( output_freq%hour /= 0 ) THEN
2266	WRITE(clfreq,'(I19,A1)')INT(output_freq%hour),'h'
2267	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2268	ELSE IF ( output_freq%day /= 0 ) THEN
2269	WRITE(clfreq,'(I19,A1)')INT(output_freq%day),'d'
2270	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2271	ELSE IF ( output_freq%month /= 0 ) THEN
2272	WRITE(clfreq,'(I19,A1)')INT(output_freq%month),'m'
2273	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2274	ELSE IF ( output_freq%year /= 0 ) THEN
2275	WRITE(clfreq,'(I19,A1)')INT(output_freq%year),'y'
2276	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2277	ELSE
2278	CALL ctl_stop('error in the name of file id '//TRIM(cdid), &
2279	& ' attribute output_freq is undefined -> cannot replace @freq@ in '//TRIM(clname) )
2280	ENDIF
2281	clname = clname(1:idx-1)//TRIM(ADJUSTL(clfreq))//clname(idx+6:LEN_TRIM(clname))
2282	idx = INDEX(clname,'@freq@') + INDEX(clname,'@FREQ@')
2283	END DO
2284	!
2285	idx = INDEX(clname,'@startdate@') + INDEX(clname,'@STARTDATE@')
2286	DO WHILE ( idx /= 0 )
2287	cldate = iom_sdate( fjulday - rdt / rday )
2288	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+11:LEN_TRIM(clname))
2289	idx = INDEX(clname,'@startdate@') + INDEX(clname,'@STARTDATE@')
2290	END DO
2291	!
2292	idx = INDEX(clname,'@startdatefull@') + INDEX(clname,'@STARTDATEFULL@')
2293	DO WHILE ( idx /= 0 )
2294	cldate = iom_sdate( fjulday - rdt / rday, ldfull = .TRUE. )
2295	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+15:LEN_TRIM(clname))
2296	idx = INDEX(clname,'@startdatefull@') + INDEX(clname,'@STARTDATEFULL@')
2297	END DO
2298	!
2299	idx = INDEX(clname,'@enddate@') + INDEX(clname,'@ENDDATE@')
2300	DO WHILE ( idx /= 0 )
2301	cldate = iom_sdate( fjulday + rdt / rday * REAL( nitend - nit000, wp ), ld24 = .TRUE. )
2302	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+9:LEN_TRIM(clname))
2303	idx = INDEX(clname,'@enddate@') + INDEX(clname,'@ENDDATE@')
2304	END DO
2305	!
2306	idx = INDEX(clname,'@enddatefull@') + INDEX(clname,'@ENDDATEFULL@')
2307	DO WHILE ( idx /= 0 )
2308	cldate = iom_sdate( fjulday + rdt / rday * REAL( nitend - nit000, wp ), ld24 = .TRUE., ldfull = .TRUE. )
2309	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+13:LEN_TRIM(clname))
2310	idx = INDEX(clname,'@enddatefull@') + INDEX(clname,'@ENDDATEFULL@')
2311	END DO
2312	!
2313	!FUS IF( jn == 1 .AND. TRIM(Agrif_CFixed()) /= '0' ) clname = TRIM(Agrif_CFixed())//"_"//TRIM(clname)
2314	!FUS see comment line 700
2315	IF( jn == 1 .AND. TRIM(Agrif_CFixed()) /= '0' ) THEN
2316	iln = INDEX(clname,'/',BACK=.true.)
2317	cltmpn = clname(1:iln)
2318	clname = clname(iln+1:LEN_TRIM(clname))
2319	clname = TRIM(cltmpn)//TRIM(Agrif_CFixed())//'_'//TRIM(clname)
2320	ENDIF
2321	!FUS
2322	IF( jn == 1 ) CALL iom_set_file_attr( cdid, name = clname )
2323	IF( jn == 2 ) CALL iom_set_file_attr( cdid, name_suffix = clname )
2324	!
2325	ENDIF
2326	!
2327	END DO
2328	!
2329	END SUBROUTINE iom_update_file_name
2330
2331
2332	FUNCTION iom_sdate( pjday, ld24, ldfull )
2333	!!----------------------------------------------------------------------
2334	!! * ROUTINE iom_sdate *
2335	!!
2336	!! ** Purpose : send back the date corresponding to the given julian day
2337	!!----------------------------------------------------------------------
2338	REAL(wp), INTENT(in ) :: pjday ! julian day
2339	LOGICAL , INTENT(in ), OPTIONAL :: ld24 ! true to force 24:00 instead of 00:00
2340	LOGICAL , INTENT(in ), OPTIONAL :: ldfull ! true to get the compleate date: yyyymmdd_hh:mm:ss
2341	!
2342	CHARACTER(LEN=20) :: iom_sdate
2343	CHARACTER(LEN=50) :: clfmt ! format used to write the date
2344	INTEGER :: iyear, imonth, iday, ihour, iminute, isec
2345	REAL(wp) :: zsec
2346	LOGICAL :: ll24, llfull
2347	!!----------------------------------------------------------------------
2348	!
2349	IF( PRESENT(ld24) ) THEN ; ll24 = ld24
2350	ELSE ; ll24 = .FALSE.
2351	ENDIF
2352	!
2353	IF( PRESENT(ldfull) ) THEN ; llfull = ldfull
2354	ELSE ; llfull = .FALSE.
2355	ENDIF
2356	!
2357	CALL ju2ymds( pjday, iyear, imonth, iday, zsec )
2358	isec = NINT(zsec)
2359	!
2360	IF ( ll24 .AND. isec == 0 ) THEN ! 00:00 of the next day -> move to 24:00 of the current day
2361	CALL ju2ymds( pjday - 1., iyear, imonth, iday, zsec )
2362	isec = 86400
2363	ENDIF
2364	!
2365	IF( iyear < 10000 ) THEN ; clfmt = "i4.4,2i2.2" ! format used to write the date
2366	ELSE ; WRITE(clfmt, "('i',i1,',2i2.2')") INT(LOG10(REAL(iyear,wp))) + 1
2367	ENDIF
2368	!
2369	!$AGRIF_DO_NOT_TREAT
2370	! needed in the conv
2371	IF( llfull ) THEN
2372	clfmt = TRIM(clfmt)//",'_',i2.2,':',i2.2,':',i2.2"
2373	ihour = isec / 3600
2374	isec = MOD(isec, 3600)
2375	iminute = isec / 60
2376	isec = MOD(isec, 60)
2377	WRITE(iom_sdate, '('//TRIM(clfmt)//')') iyear, imonth, iday, ihour, iminute, isec ! date of the end of run
2378	ELSE
2379	WRITE(iom_sdate, '('//TRIM(clfmt)//')') iyear, imonth, iday ! date of the end of run
2380	ENDIF
2381	!$AGRIF_END_DO_NOT_TREAT
2382	!
2383	END FUNCTION iom_sdate
2384
2385	#else
2386	!!----------------------------------------------------------------------
2387	!! NOT 'key_iomput' a few dummy routines
2388	!!----------------------------------------------------------------------
2389	SUBROUTINE iom_setkt( kt, cdname )
2390	INTEGER , INTENT(in):: kt
2391	CHARACTER(LEN=*), INTENT(in) :: cdname
2392	IF( .FALSE. ) WRITE(numout,*) kt, cdname ! useless test to avoid compilation warnings
2393	END SUBROUTINE iom_setkt
2394
2395	SUBROUTINE iom_context_finalize( cdname )
2396	CHARACTER(LEN=*), INTENT(in) :: cdname
2397	IF( .FALSE. ) WRITE(numout,*) cdname ! useless test to avoid compilation warnings
2398	END SUBROUTINE iom_context_finalize
2399
2400	#endif
2401
2402	LOGICAL FUNCTION iom_use( cdname )
2403	CHARACTER(LEN=*), INTENT(in) :: cdname
2404	#if defined key_iomput
2405	iom_use = xios_field_is_active( cdname )
2406	#else
2407	iom_use = .FALSE.
2408	#endif
2409	END FUNCTION iom_use
2410
2411	SUBROUTINE iom_miss_val( cdname, pmiss_val )
2412	CHARACTER(LEN=*), INTENT(in ) :: cdname
2413	REAL(wp) , INTENT(out) :: pmiss_val
2414	#if defined key_iomput
2415	! get missing value
2416	CALL xios_get_field_attr( cdname, default_value = pmiss_val )
2417	#else
2418	IF( .FALSE. ) WRITE(numout,*) cdname, pmiss_val ! useless test to avoid compilation warnings
2419	#endif
2420	END SUBROUTINE iom_miss_val
2421
2422	!!======================================================================
2423	END MODULE iom

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