New URL for NEMO forge! http://forge.nemo-ocean.eu

Since March 2022 along with NEMO 4.2 release, the code development moved to a self-hosted GitLab.
This present forge is now archived and remained online for history.

iom.F90 in NEMO/trunk/src/OCE/IOM – NEMO

Context Navigation

source: NEMO/trunk/src/OCE/IOM/iom.F90 @ 13747

Last change on this file since 13747 was 13747, checked in by smasson, 4 years ago
trunk: remove array copy when calling xios_send_field in iom_put interfaces, see #2563
Property svn:keywords set to `Id`
File size: 138.3 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 domutl !
24	USE c1d ! 1D vertical configuration
25	USE flo_oce ! floats module declarations
26	USE lbclnk ! lateal boundary condition / mpp exchanges
27	USE iom_def ! iom variables definitions
28	USE iom_nf90 ! NetCDF format with native NetCDF library
29	USE in_out_manager ! I/O manager
30	USE lib_mpp ! MPP library
31	#if defined key_iomput
32	USE sbc_oce , ONLY : nn_fsbc, ght_abl, ghw_abl, e3t_abl, e3w_abl, jpka, jpkam1
33	USE icb_oce , ONLY : nclasses, class_num ! !: iceberg classes
34	#if defined key_si3
35	USE ice , ONLY : jpl
36	#endif
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_init_closedef, iom_swap, iom_open, iom_close, iom_setkt, iom_varid, iom_get, iom_get_var
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_update_file_name, iom_miss_val
60
61	PRIVATE iom_rp0d_sp, iom_rp1d_sp, iom_rp2d_sp, iom_rp3d_sp
62	PRIVATE iom_rp0d_dp, iom_rp1d_dp, iom_rp2d_dp, iom_rp3d_dp
63	PRIVATE iom_get_123d
64	PRIVATE iom_g0d_sp, iom_g1d_sp, iom_g2d_sp, iom_g3d_sp
65	PRIVATE iom_g0d_dp, iom_g1d_dp, iom_g2d_dp, iom_g3d_dp
66	PRIVATE iom_p1d_sp, iom_p2d_sp, iom_p3d_sp, iom_p4d_sp
67	PRIVATE iom_p1d_dp, iom_p2d_dp, iom_p3d_dp, iom_p4d_dp
68	#if defined key_iomput
69	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
70	PRIVATE set_grid, set_grid_bounds, set_scalar, set_xmlatt, set_mooring, iom_sdate
71	PRIVATE iom_set_rst_context, iom_set_rstw_active, iom_set_rstr_active
72	# endif
73	PUBLIC iom_set_rstw_var_active, iom_set_rstw_core, iom_set_rst_vars
74
75	INTERFACE iom_get
76	MODULE PROCEDURE iom_g0d_sp, iom_g1d_sp, iom_g2d_sp, iom_g3d_sp
77	MODULE PROCEDURE iom_g0d_dp, iom_g1d_dp, iom_g2d_dp, iom_g3d_dp
78	END INTERFACE
79	INTERFACE iom_getatt
80	MODULE PROCEDURE iom_g0d_iatt, iom_g1d_iatt, iom_g0d_ratt, iom_g1d_ratt, iom_g0d_catt
81	END INTERFACE
82	INTERFACE iom_putatt
83	MODULE PROCEDURE iom_p0d_iatt, iom_p1d_iatt, iom_p0d_ratt, iom_p1d_ratt, iom_p0d_catt
84	END INTERFACE
85	INTERFACE iom_rstput
86	MODULE PROCEDURE iom_rp0d_sp, iom_rp1d_sp, iom_rp2d_sp, iom_rp3d_sp
87	MODULE PROCEDURE iom_rp0d_dp, iom_rp1d_dp, iom_rp2d_dp, iom_rp3d_dp
88	END INTERFACE
89	INTERFACE iom_put
90	MODULE PROCEDURE iom_p0d_sp, iom_p1d_sp, iom_p2d_sp, iom_p3d_sp, iom_p4d_sp
91	MODULE PROCEDURE iom_p0d_dp, iom_p1d_dp, iom_p2d_dp, iom_p3d_dp, iom_p4d_dp
92	END INTERFACE iom_put
93
94	!! * Substitutions
95	# include "do_loop_substitute.h90"
96	!!----------------------------------------------------------------------
97	!! NEMO/OCE 4.0 , NEMO Consortium (2018)
98	!! $Id$
99	!! Software governed by the CeCILL license (see ./LICENSE)
100	!!----------------------------------------------------------------------
101	CONTAINS
102
103	SUBROUTINE iom_init( cdname, fname, ld_closedef )
104	!!----------------------------------------------------------------------
105	!! * ROUTINE *
106	!!
107	!! ** Purpose :
108	!!
109	!!----------------------------------------------------------------------
110	CHARACTER(len=*), INTENT(in) :: cdname
111	CHARACTER(len=*), OPTIONAL, INTENT(in) :: fname
112	LOGICAL , OPTIONAL, INTENT(in) :: ld_closedef
113	#if defined key_iomput
114	!
115	TYPE(xios_duration) :: dtime = xios_duration(0, 0, 0, 0, 0, 0)
116	TYPE(xios_date) :: start_date
117	CHARACTER(len=lc) :: clname
118	INTEGER :: irefyear, irefmonth, irefday
119	INTEGER :: ji
120	LOGICAL :: llrst_context ! is context related to restart
121	!
122	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: zt_bnds, zw_bnds
123	REAL(wp), DIMENSION(2,jpkam1) :: za_bnds ! ABL vertical boundaries
124	LOGICAL :: ll_closedef = .TRUE.
125	LOGICAL :: ll_exist
126	!!----------------------------------------------------------------------
127	!
128	IF ( PRESENT(ld_closedef) ) ll_closedef = ld_closedef
129	!
130	ALLOCATE( zt_bnds(2,jpk), zw_bnds(2,jpk) )
131	!
132	clname = cdname
133	IF( TRIM(Agrif_CFixed()) /= '0' ) clname = TRIM(Agrif_CFixed())//"_"//TRIM(cdname)
134	CALL xios_context_initialize(TRIM(clname), mpi_comm_oce)
135	CALL iom_swap( cdname )
136	llrst_context = (TRIM(cdname) == TRIM(crxios_context) .OR. TRIM(cdname) == TRIM(cwxios_context))
137
138	! Calendar type is now defined in xml file
139	IF (.NOT.(xios_getvar('ref_year' ,irefyear ))) irefyear = 1900
140	IF (.NOT.(xios_getvar('ref_month',irefmonth))) irefmonth = 01
141	IF (.NOT.(xios_getvar('ref_day' ,irefday ))) irefday = 01
142
143	SELECT CASE ( nleapy ) ! Choose calendar for IOIPSL
144	CASE ( 1) ; CALL xios_define_calendar( TYPE = "Gregorian", time_origin = xios_date(irefyear,irefmonth,irefday,0,0,0), &
145	& start_date = xios_date( nyear, nmonth, nday,0,0,0) )
146	CASE ( 0) ; CALL xios_define_calendar( TYPE = "NoLeap" , time_origin = xios_date(irefyear,irefmonth,irefday,0,0,0), &
147	& start_date = xios_date( nyear, nmonth, nday,0,0,0) )
148	CASE (30) ; CALL xios_define_calendar( TYPE = "D360" , time_origin = xios_date(irefyear,irefmonth,irefday,0,0,0), &
149	& start_date = xios_date( nyear, nmonth, nday,0,0,0) )
150	END SELECT
151
152	! horizontal grid definition
153	IF(.NOT.llrst_context) CALL set_scalar
154	!
155	IF( TRIM(cdname) == TRIM(cxios_context) ) THEN
156	CALL set_grid( "T", glamt, gphit, .FALSE., .FALSE. )
157	CALL set_grid( "U", glamu, gphiu, .FALSE., .FALSE. )
158	CALL set_grid( "V", glamv, gphiv, .FALSE., .FALSE. )
159	CALL set_grid( "W", glamt, gphit, .FALSE., .FALSE. )
160	CALL set_grid_znl( gphit )
161	!
162	IF( ln_cfmeta ) THEN ! Add additional grid metadata
163	CALL iom_set_domain_attr("grid_T", area = real( e1e2t(Nis0:Nie0, Njs0:Nje0), dp))
164	CALL iom_set_domain_attr("grid_U", area = real( e1e2u(Nis0:Nie0, Njs0:Nje0), dp))
165	CALL iom_set_domain_attr("grid_V", area = real( e1e2v(Nis0:Nie0, Njs0:Nje0), dp))
166	CALL iom_set_domain_attr("grid_W", area = real( e1e2t(Nis0:Nie0, Njs0:Nje0), dp))
167	CALL set_grid_bounds( "T", glamf, gphif, glamt, gphit )
168	CALL set_grid_bounds( "U", glamv, gphiv, glamu, gphiu )
169	CALL set_grid_bounds( "V", glamu, gphiu, glamv, gphiv )
170	CALL set_grid_bounds( "W", glamf, gphif, glamt, gphit )
171	ENDIF
172	ENDIF
173	!
174	IF( TRIM(cdname) == TRIM(cxios_context)//"_crs" ) THEN
175	CALL dom_grid_crs ! Save the parent grid information & Switch to coarse grid domain
176	!
177	CALL set_grid( "T", glamt_crs, gphit_crs, .FALSE., .FALSE. )
178	CALL set_grid( "U", glamu_crs, gphiu_crs, .FALSE., .FALSE. )
179	CALL set_grid( "V", glamv_crs, gphiv_crs, .FALSE., .FALSE. )
180	CALL set_grid( "W", glamt_crs, gphit_crs, .FALSE., .FALSE. )
181	CALL set_grid_znl( gphit_crs )
182	!
183	CALL dom_grid_glo ! Return to parent grid domain
184	!
185	IF( ln_cfmeta .AND. .NOT. llrst_context) THEN ! Add additional grid metadata
186	CALL iom_set_domain_attr("grid_T", area = real(e1e2t_crs(Nis0:Nie0, Njs0:Nje0), dp))
187	CALL iom_set_domain_attr("grid_U", area = real(e1u_crs(Nis0:Nie0, Njs0:Nje0) * e2u_crs(Nis0:Nie0, Njs0:Nje0), dp))
188	CALL iom_set_domain_attr("grid_V", area = real(e1v_crs(Nis0:Nie0, Njs0:Nje0) * e2v_crs(Nis0:Nie0, Njs0:Nje0), dp))
189	CALL iom_set_domain_attr("grid_W", area = real(e1e2t_crs(Nis0:Nie0, Njs0:Nje0), dp))
190	CALL set_grid_bounds( "T", glamf_crs, gphif_crs, glamt_crs, gphit_crs )
191	CALL set_grid_bounds( "U", glamv_crs, gphiv_crs, glamu_crs, gphiu_crs )
192	CALL set_grid_bounds( "V", glamu_crs, gphiu_crs, glamv_crs, gphiv_crs )
193	CALL set_grid_bounds( "W", glamf_crs, gphif_crs, glamt_crs, gphit_crs )
194	ENDIF
195	ENDIF
196	!
197	! vertical grid definition
198	IF(.NOT.llrst_context) THEN
199	CALL iom_set_axis_attr( "deptht", paxis = gdept_1d )
200	CALL iom_set_axis_attr( "depthu", paxis = gdept_1d )
201	CALL iom_set_axis_attr( "depthv", paxis = gdept_1d )
202	CALL iom_set_axis_attr( "depthw", paxis = gdepw_1d )
203
204	! ABL
205	IF( .NOT. ALLOCATED(ght_abl) ) THEN ! force definition for xml files (xios)
206	ALLOCATE( ght_abl(jpka), ghw_abl(jpka), e3t_abl(jpka), e3w_abl(jpka) ) ! default allocation needed by iom
207	ght_abl(:) = -1._wp ; ghw_abl(:) = -1._wp
208	e3t_abl(:) = -1._wp ; e3w_abl(:) = -1._wp
209	ENDIF
210	CALL iom_set_axis_attr( "ght_abl", ght_abl(2:jpka) )
211	CALL iom_set_axis_attr( "ghw_abl", ghw_abl(2:jpka) )
212
213	! Add vertical grid bounds
214	zt_bnds(2,: ) = gdept_1d(:)
215	zt_bnds(1,2:jpk ) = gdept_1d(1:jpkm1)
216	zt_bnds(1,1 ) = gdept_1d(1) - e3w_1d(1)
217	zw_bnds(1,: ) = gdepw_1d(:)
218	zw_bnds(2,1:jpkm1) = gdepw_1d(2:jpk)
219	zw_bnds(2,jpk: ) = gdepw_1d(jpk) + e3t_1d(jpk)
220	CALL iom_set_axis_attr( "deptht", bounds=zw_bnds )
221	CALL iom_set_axis_attr( "depthu", bounds=zw_bnds )
222	CALL iom_set_axis_attr( "depthv", bounds=zw_bnds )
223	CALL iom_set_axis_attr( "depthw", bounds=zt_bnds )
224
225	! ABL
226	za_bnds(1,:) = ghw_abl(1:jpkam1)
227	za_bnds(2,:) = ghw_abl(2:jpka )
228	CALL iom_set_axis_attr( "ght_abl", bounds=za_bnds )
229	za_bnds(1,:) = ght_abl(2:jpka )
230	za_bnds(2,:) = ght_abl(2:jpka ) + e3w_abl(2:jpka)
231	CALL iom_set_axis_attr( "ghw_abl", bounds=za_bnds )
232
233	CALL iom_set_axis_attr( "nfloat", (/ (REAL(ji,wp), ji=1,jpnfl) /) )
234	# if defined key_si3
235	CALL iom_set_axis_attr( "ncatice", (/ (REAL(ji,wp), ji=1,jpl) /) )
236	! SIMIP diagnostics (4 main arctic straits)
237	CALL iom_set_axis_attr( "nstrait", (/ (REAL(ji,wp), ji=1,4) /) )
238	# endif
239	#if defined key_top
240	IF( ALLOCATED(profsed) ) CALL iom_set_axis_attr( "profsed", paxis = profsed )
241	#endif
242	CALL iom_set_axis_attr( "icbcla", class_num )
243	CALL iom_set_axis_attr( "iax_20C", (/ REAL(20,wp) /) ) ! strange syntaxe and idea...
244	CALL iom_set_axis_attr( "iax_26C", (/ REAL(26,wp) /) ) ! strange syntaxe and idea...
245	CALL iom_set_axis_attr( "iax_28C", (/ REAL(28,wp) /) ) ! strange syntaxe and idea...
246	! for diaprt, we need to define an axis which size can be 1 (default) or 5 (if the file subbasins.nc exists)
247	INQUIRE( FILE = 'subbasins.nc', EXIST = ll_exist )
248	nbasin = 1 + 4 * COUNT( (/ll_exist/) )
249	CALL iom_set_axis_attr( "basin" , (/ (REAL(ji,wp), ji=1,nbasin) /) )
250	ENDIF
251	!
252	! automatic definitions of some of the xml attributs
253	IF( TRIM(cdname) == TRIM(crxios_context) ) THEN
254	!set names of the fields in restart file IF using XIOS to read data
255	CALL iom_set_rst_context(.TRUE.)
256	CALL iom_set_rst_vars(rst_rfields)
257	!set which fields are to be read from restart file
258	CALL iom_set_rstr_active()
259	ELSE IF( TRIM(cdname) == TRIM(cwxios_context) ) THEN
260	!set names of the fields in restart file IF using XIOS to write data
261	CALL iom_set_rst_context(.FALSE.)
262	CALL iom_set_rst_vars(rst_wfields)
263	!set which fields are to be written to a restart file
264	CALL iom_set_rstw_active(fname)
265	ELSE
266	CALL set_xmlatt
267	ENDIF
268	!
269	! set time step length
270	dtime%second = rn_Dt
271	CALL xios_set_timestep( dtime )
272	!
273	! conditional closure of context definition
274	IF ( ll_closedef ) CALL iom_init_closedef
275	!
276	DEALLOCATE( zt_bnds, zw_bnds )
277	!
278	#endif
279	!
280	END SUBROUTINE iom_init
281
282	SUBROUTINE iom_init_closedef
283	!!----------------------------------------------------------------------
284	!! * SUBROUTINE iom_init_closedef *
285	!!----------------------------------------------------------------------
286	!!
287	!! ** Purpose : Closure of context definition
288	!!
289	!!----------------------------------------------------------------------
290
291	#if defined key_iomput
292	CALL xios_close_context_definition()
293	CALL xios_update_calendar( 0 )
294	#else
295	IF( .FALSE. ) WRITE(numout,*) 'iom_init_closedef: should not see this' ! useless statement to avoid compilation warnings
296	#endif
297
298	END SUBROUTINE iom_init_closedef
299
300	SUBROUTINE iom_set_rstw_var_active(field)
301	!!---------------------------------------------------------------------
302	!! * SUBROUTINE iom_set_rstw_var_active *
303	!!
304	!! ** Purpose : enable variable in restart file when writing with XIOS
305	!!---------------------------------------------------------------------
306	CHARACTER(len = *), INTENT(IN) :: field
307	INTEGER :: i
308	LOGICAL :: llis_set
309	CHARACTER(LEN=256) :: clinfo ! info character
310
311	#if defined key_iomput
312	llis_set = .FALSE.
313
314	DO i = 1, max_rst_fields
315	IF(TRIM(rst_wfields(i)%vname) == field) THEN
316	rst_wfields(i)%active = .TRUE.
317	llis_set = .TRUE.
318	EXIT
319	ENDIF
320	ENDDO
321	!Warn if variable is not in defined in rst_wfields
322	IF(.NOT.llis_set) THEN
323	WRITE(ctmp1,*) 'iom_set_rstw_var_active: variable ', field ,' is available for writing but not defined'
324	CALL ctl_stop( 'iom_set_rstw_var_active:', ctmp1 )
325	ENDIF
326	#else
327	clinfo = 'iom_set_rstw_var_active: key_iomput is needed to use XIOS restart read/write functionality'
328	CALL ctl_stop('STOP', TRIM(clinfo))
329	#endif
330
331	END SUBROUTINE iom_set_rstw_var_active
332
333	SUBROUTINE iom_set_rstr_active()
334	!!---------------------------------------------------------------------
335	!! * SUBROUTINE iom_set_rstr_active *
336	!!
337	!! ** Purpose : define file name in XIOS context for reading restart file,
338	!! enable variables present in restart file for reading with XIOS
339	!!---------------------------------------------------------------------
340
341	!sets enabled = .TRUE. for each field in restart file
342	CHARACTER(len=256) :: rst_file
343
344	#if defined key_iomput
345	TYPE(xios_field) :: field_hdl
346	TYPE(xios_file) :: file_hdl
347	TYPE(xios_filegroup) :: filegroup_hdl
348	INTEGER :: i
349	CHARACTER(lc) :: clpath
350
351	clpath = TRIM(cn_ocerst_indir)
352	IF( clpath(LEN_TRIM(clpath):) /= '/' ) clpath = TRIM(clpath) // '/'
353	IF( TRIM(Agrif_CFixed()) == '0' ) THEN
354	rst_file = TRIM(clpath)//TRIM(cn_ocerst_in)
355	ELSE
356	rst_file = TRIM(clpath)//TRIM(Agrif_CFixed())//'_'//TRIM(cn_ocerst_in)
357	ENDIF
358	!set name of the restart file and enable available fields
359	if(lwp) WRITE(numout,*) 'Setting restart filename (for XIOS) to: ',rst_file
360	CALL xios_get_handle("file_definition", filegroup_hdl )
361	CALL xios_add_child(filegroup_hdl, file_hdl, 'rrestart')
362	CALL xios_set_file_attr( "rrestart", name=trim(rst_file), type="one_file", &
363	par_access="collective", enabled=.TRUE., mode="read", &
364	output_freq=xios_timestep)
365	!define variables for restart context
366	DO i = 1, max_rst_fields
367	IF( TRIM(rst_rfields(i)%vname) /= "NO_NAME") THEN
368	IF( iom_varid( numror, TRIM(rst_rfields(i)%vname), ldstop = .FALSE. ) > 0 ) THEN
369	CALL xios_add_child(file_hdl, field_hdl, TRIM(rst_rfields(i)%vname))
370	SELECT CASE (TRIM(rst_rfields(i)%grid))
371	CASE ("grid_N_3D")
372	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_rfields(i)%vname), &
373	domain_ref="grid_N", axis_ref="nav_lev", operation = "instant")
374	CASE ("grid_N")
375	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_rfields(i)%vname), &
376	domain_ref="grid_N", operation = "instant")
377	CASE ("grid_vector")
378	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_rfields(i)%vname), &
379	axis_ref="nav_lev", operation = "instant")
380	CASE ("grid_scalar")
381	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_rfields(i)%vname), &
382	scalar_ref = "grid_scalar", operation = "instant")
383	END SELECT
384	IF(lwp) WRITE(numout,*) 'XIOS read: ', TRIM(rst_rfields(i)%vname), ' enabled in ', TRIM(rst_file)
385	ENDIF
386	ENDIF
387	END DO
388	#endif
389	END SUBROUTINE iom_set_rstr_active
390
391	SUBROUTINE iom_set_rstw_core(cdmdl)
392	!!---------------------------------------------------------------------
393	!! * SUBROUTINE iom_set_rstw_core *
394	!!
395	!! ** Purpose : set variables which are always in restart file
396	!!---------------------------------------------------------------------
397	CHARACTER (len=*), INTENT (IN) :: cdmdl ! model OPA or SAS
398	CHARACTER(LEN=256) :: clinfo ! info character
399	#if defined key_iomput
400	IF(cdmdl == "OPA") THEN
401	!from restart.F90
402	CALL iom_set_rstw_var_active("rn_Dt")
403	IF ( .NOT. ln_diurnal_only ) THEN
404	CALL iom_set_rstw_var_active('ub' )
405	CALL iom_set_rstw_var_active('vb' )
406	CALL iom_set_rstw_var_active('tb' )
407	CALL iom_set_rstw_var_active('sb' )
408	CALL iom_set_rstw_var_active('sshb')
409	!
410	CALL iom_set_rstw_var_active('un' )
411	CALL iom_set_rstw_var_active('vn' )
412	CALL iom_set_rstw_var_active('tn' )
413	CALL iom_set_rstw_var_active('sn' )
414	CALL iom_set_rstw_var_active('sshn')
415	CALL iom_set_rstw_var_active('rhop')
416	ENDIF
417	IF(ln_diurnal) CALL iom_set_rstw_var_active('Dsst')
418	!from trasbc.F90
419	CALL iom_set_rstw_var_active('sbc_hc_b')
420	CALL iom_set_rstw_var_active('sbc_sc_b')
421	ENDIF
422	#else
423	clinfo = 'iom_set_rstw_core: key_iomput is needed to use XIOS restart read/write functionality'
424	CALL ctl_stop('STOP', TRIM(clinfo))
425	#endif
426	END SUBROUTINE iom_set_rstw_core
427
428	SUBROUTINE iom_set_rst_vars(fields)
429	!!---------------------------------------------------------------------
430	!! * SUBROUTINE iom_set_rst_vars *
431	!!
432	!! ** Purpose : Fill array fields with the information about all
433	!! possible variables and corresponding grids definition
434	!! for reading/writing restart with XIOS
435	!!---------------------------------------------------------------------
436	TYPE(RST_FIELD), INTENT(INOUT) :: fields(max_rst_fields)
437	INTEGER :: i
438
439	i = 0
440	i = i + 1; fields(i)%vname="rn_Dt"; fields(i)%grid="grid_scalar"
441	i = i + 1; fields(i)%vname="un"; fields(i)%grid="grid_N_3D"
442	i = i + 1; fields(i)%vname="ub"; fields(i)%grid="grid_N_3D"
443	i = i + 1; fields(i)%vname="vn"; fields(i)%grid="grid_N_3D"
444	i = i + 1; fields(i)%vname="vb"; fields(i)%grid="grid_N_3D"
445	i = i + 1; fields(i)%vname="tn"; fields(i)%grid="grid_N_3D"
446	i = i + 1; fields(i)%vname="tb"; fields(i)%grid="grid_N_3D"
447	i = i + 1; fields(i)%vname="sn"; fields(i)%grid="grid_N_3D"
448	i = i + 1; fields(i)%vname="sb"; fields(i)%grid="grid_N_3D"
449	i = i + 1; fields(i)%vname="sshn"; fields(i)%grid="grid_N"
450	i = i + 1; fields(i)%vname="sshb"; fields(i)%grid="grid_N"
451	i = i + 1; fields(i)%vname="rhop"; fields(i)%grid="grid_N_3D"
452	i = i + 1; fields(i)%vname="kt"; fields(i)%grid="grid_scalar"
453	i = i + 1; fields(i)%vname="ndastp"; fields(i)%grid="grid_scalar"
454	i = i + 1; fields(i)%vname="adatrj"; fields(i)%grid="grid_scalar"
455	i = i + 1; fields(i)%vname="utau_b"; fields(i)%grid="grid_N"
456	i = i + 1; fields(i)%vname="vtau_b"; fields(i)%grid="grid_N"
457	i = i + 1; fields(i)%vname="qns_b"; fields(i)%grid="grid_N"
458	i = i + 1; fields(i)%vname="emp_b"; fields(i)%grid="grid_N"
459	i = i + 1; fields(i)%vname="sfx_b"; fields(i)%grid="grid_N"
460	i = i + 1; fields(i)%vname="en" ; fields(i)%grid="grid_N_3D"
461	i = i + 1; fields(i)%vname="avt_k"; fields(i)%grid="grid_N_3D"
462	i = i + 1; fields(i)%vname="avm_k"; fields(i)%grid="grid_N_3D"
463	i = i + 1; fields(i)%vname="dissl"; fields(i)%grid="grid_N_3D"
464	i = i + 1; fields(i)%vname="sbc_hc_b"; fields(i)%grid="grid_N"
465	i = i + 1; fields(i)%vname="sbc_sc_b"; fields(i)%grid="grid_N"
466	i = i + 1; fields(i)%vname="qsr_hc_b"; fields(i)%grid="grid_N_3D"
467	i = i + 1; fields(i)%vname="fraqsr_1lev"; fields(i)%grid="grid_N"
468	i = i + 1; fields(i)%vname="greenland_icesheet_mass"
469	fields(i)%grid="grid_scalar"
470	i = i + 1; fields(i)%vname="greenland_icesheet_timelapsed"
471	fields(i)%grid="grid_scalar"
472	i = i + 1; fields(i)%vname="greenland_icesheet_mass_roc"
473	fields(i)%grid="grid_scalar"
474	i = i + 1; fields(i)%vname="antarctica_icesheet_mass"
475	fields(i)%grid="grid_scalar"
476	i = i + 1; fields(i)%vname="antarctica_icesheet_timelapsed"
477	fields(i)%grid="grid_scalar"
478	i = i + 1; fields(i)%vname="antarctica_icesheet_mass_roc"
479	fields(i)%grid="grid_scalar"
480	i = i + 1; fields(i)%vname="frc_v"; fields(i)%grid="grid_scalar"
481	i = i + 1; fields(i)%vname="frc_t"; fields(i)%grid="grid_scalar"
482	i = i + 1; fields(i)%vname="frc_s"; fields(i)%grid="grid_scalar"
483	i = i + 1; fields(i)%vname="frc_wn_t"; fields(i)%grid="grid_scalar"
484	i = i + 1; fields(i)%vname="frc_wn_s"; fields(i)%grid="grid_scalar"
485	i = i + 1; fields(i)%vname="ssh_ini"; fields(i)%grid="grid_N"
486	i = i + 1; fields(i)%vname="e3t_ini"; fields(i)%grid="grid_N_3D"
487	i = i + 1; fields(i)%vname="hc_loc_ini"; fields(i)%grid="grid_N_3D"
488	i = i + 1; fields(i)%vname="sc_loc_ini"; fields(i)%grid="grid_N_3D"
489	i = i + 1; fields(i)%vname="ssh_hc_loc_ini"; fields(i)%grid="grid_N"
490	i = i + 1; fields(i)%vname="ssh_sc_loc_ini"; fields(i)%grid="grid_N"
491	i = i + 1; fields(i)%vname="tilde_e3t_b"; fields(i)%grid="grid_N"
492	i = i + 1; fields(i)%vname="tilde_e3t_n"; fields(i)%grid="grid_N"
493	i = i + 1; fields(i)%vname="hdiv_lf"; fields(i)%grid="grid_N"
494	i = i + 1; fields(i)%vname="ub2_b"; fields(i)%grid="grid_N"
495	i = i + 1; fields(i)%vname="vb2_b"; fields(i)%grid="grid_N"
496	i = i + 1; fields(i)%vname="sshbb_e"; fields(i)%grid="grid_N"
497	i = i + 1; fields(i)%vname="ubb_e"; fields(i)%grid="grid_N"
498	i = i + 1; fields(i)%vname="vbb_e"; fields(i)%grid="grid_N"
499	i = i + 1; fields(i)%vname="sshb_e"; fields(i)%grid="grid_N"
500	i = i + 1; fields(i)%vname="ub_e"; fields(i)%grid="grid_N"
501	i = i + 1; fields(i)%vname="vb_e"; fields(i)%grid="grid_N"
502	i = i + 1; fields(i)%vname="fwf_isf_b"; fields(i)%grid="grid_N"
503	i = i + 1; fields(i)%vname="isf_sc_b"; fields(i)%grid="grid_N"
504	i = i + 1; fields(i)%vname="isf_hc_b"; fields(i)%grid="grid_N"
505	i = i + 1; fields(i)%vname="ssh_ibb"; fields(i)%grid="grid_N"
506	i = i + 1; fields(i)%vname="rnf_b"; fields(i)%grid="grid_N"
507	i = i + 1; fields(i)%vname="rnf_hc_b"; fields(i)%grid="grid_N"
508	i = i + 1; fields(i)%vname="rnf_sc_b"; fields(i)%grid="grid_N"
509	i = i + 1; fields(i)%vname="nn_fsbc"; fields(i)%grid="grid_scalar"
510	i = i + 1; fields(i)%vname="ssu_m"; fields(i)%grid="grid_N"
511	i = i + 1; fields(i)%vname="ssv_m"; fields(i)%grid="grid_N"
512	i = i + 1; fields(i)%vname="sst_m"; fields(i)%grid="grid_N"
513	i = i + 1; fields(i)%vname="sss_m"; fields(i)%grid="grid_N"
514	i = i + 1; fields(i)%vname="ssh_m"; fields(i)%grid="grid_N"
515	i = i + 1; fields(i)%vname="e3t_m"; fields(i)%grid="grid_N"
516	i = i + 1; fields(i)%vname="frq_m"; fields(i)%grid="grid_N"
517	i = i + 1; fields(i)%vname="avmb"; fields(i)%grid="grid_vector"
518	i = i + 1; fields(i)%vname="avtb"; fields(i)%grid="grid_vector"
519	i = i + 1; fields(i)%vname="ub2_i_b"; fields(i)%grid="grid_N"
520	i = i + 1; fields(i)%vname="vb2_i_b"; fields(i)%grid="grid_N"
521	i = i + 1; fields(i)%vname="ntime"; fields(i)%grid="grid_scalar"
522	i = i + 1; fields(i)%vname="Dsst"; fields(i)%grid="grid_scalar"
523	i = i + 1; fields(i)%vname="tmask"; fields(i)%grid="grid_N_3D"
524	i = i + 1; fields(i)%vname="umask"; fields(i)%grid="grid_N_3D"
525	i = i + 1; fields(i)%vname="vmask"; fields(i)%grid="grid_N_3D"
526	i = i + 1; fields(i)%vname="smask"; fields(i)%grid="grid_N_3D"
527	i = i + 1; fields(i)%vname="gdepw_n"; fields(i)%grid="grid_N_3D"
528	i = i + 1; fields(i)%vname="e3t_n"; fields(i)%grid="grid_N_3D"
529	i = i + 1; fields(i)%vname="e3u_n"; fields(i)%grid="grid_N_3D"
530	i = i + 1; fields(i)%vname="e3v_n"; fields(i)%grid="grid_N_3D"
531	i = i + 1; fields(i)%vname="surf_ini"; fields(i)%grid="grid_N"
532	i = i + 1; fields(i)%vname="e3t_b"; fields(i)%grid="grid_N_3D"
533	i = i + 1; fields(i)%vname="hmxl_n"; fields(i)%grid="grid_N_3D"
534	i = i + 1; fields(i)%vname="un_bf"; fields(i)%grid="grid_N"
535	i = i + 1; fields(i)%vname="vn_bf"; fields(i)%grid="grid_N"
536	i = i + 1; fields(i)%vname="hbl"; fields(i)%grid="grid_N"
537	i = i + 1; fields(i)%vname="hbli"; fields(i)%grid="grid_N"
538	i = i + 1; fields(i)%vname="wn"; fields(i)%grid="grid_N_3D"
539
540	IF( i-1 > max_rst_fields) THEN
541	WRITE(ctmp1,*) 'E R R O R : iom_set_rst_vars SIZE of RST_FIELD array is too small'
542	CALL ctl_stop( 'iom_set_rst_vars:', ctmp1 )
543	ENDIF
544	END SUBROUTINE iom_set_rst_vars
545
546
547	SUBROUTINE iom_set_rstw_active(cdrst_file)
548	!!---------------------------------------------------------------------
549	!! * SUBROUTINE iom_set_rstw_active *
550	!!
551	!! ** Purpose : define file name in XIOS context for writing restart
552	!! enable variables present in restart file for writing
553	!!---------------------------------------------------------------------
554	!sets enabled = .TRUE. for each field in restart file
555	CHARACTER(len=*) :: cdrst_file
556	#if defined key_iomput
557	TYPE(xios_field) :: field_hdl
558	TYPE(xios_file) :: file_hdl
559	TYPE(xios_filegroup) :: filegroup_hdl
560	INTEGER :: i
561	CHARACTER(lc) :: clpath
562
563	!set name of the restart file and enable available fields
564	IF(lwp) WRITE(numout,*) 'Setting restart filename (for XIOS write) to: ',cdrst_file
565	CALL xios_get_handle("file_definition", filegroup_hdl )
566	CALL xios_add_child(filegroup_hdl, file_hdl, 'wrestart')
567	IF(nxioso.eq.1) THEN
568	CALL xios_set_file_attr( "wrestart", type="one_file", enabled=.TRUE.,&
569	mode="write", output_freq=xios_timestep)
570	if(lwp) write(numout,*) 'OPEN ', trim(cdrst_file), ' in one_file mode'
571	ELSE
572	CALL xios_set_file_attr( "wrestart", type="multiple_file", enabled=.TRUE.,&
573	mode="write", output_freq=xios_timestep)
574	if(lwp) write(numout,*) 'OPEN ', trim(cdrst_file), ' in multiple_file mode'
575	ENDIF
576	CALL xios_set_file_attr( "wrestart", name=trim(cdrst_file))
577	!define fields for restart context
578	DO i = 1, max_rst_fields
579	IF( rst_wfields(i)%active ) THEN
580	CALL xios_add_child(file_hdl, field_hdl, TRIM(rst_wfields(i)%vname))
581	SELECT CASE (TRIM(rst_wfields(i)%grid))
582	CASE ("grid_N_3D")
583	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_wfields(i)%vname), &
584	domain_ref="grid_N", axis_ref="nav_lev", prec = 8, operation = "instant")
585	CASE ("grid_N")
586	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_wfields(i)%vname), &
587	domain_ref="grid_N", prec = 8, operation = "instant")
588	CASE ("grid_vector")
589	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_wfields(i)%vname), &
590	axis_ref="nav_lev", prec = 8, operation = "instant")
591	CASE ("grid_scalar")
592	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_wfields(i)%vname), &
593	scalar_ref = "grid_scalar", prec = 8, operation = "instant")
594	END SELECT
595	ENDIF
596	END DO
597	#endif
598	END SUBROUTINE iom_set_rstw_active
599
600	SUBROUTINE iom_set_rst_context(ld_rstr)
601	!!---------------------------------------------------------------------
602	!! * SUBROUTINE iom_set_rst_context *
603	!!
604	!! ** Purpose : Define domain, axis and grid for restart (read/write)
605	!! context
606	!!
607	!!---------------------------------------------------------------------
608	LOGICAL, INTENT(IN) :: ld_rstr
609	!ld_rstr is true for restart context. There is no need to define grid for
610	!restart read, because it's read from file
611	#if defined key_iomput
612	TYPE(xios_domaingroup) :: domaingroup_hdl
613	TYPE(xios_domain) :: domain_hdl
614	TYPE(xios_axisgroup) :: axisgroup_hdl
615	TYPE(xios_axis) :: axis_hdl
616	TYPE(xios_scalar) :: scalar_hdl
617	TYPE(xios_scalargroup) :: scalargroup_hdl
618
619	CALL xios_get_handle("domain_definition",domaingroup_hdl)
620	CALL xios_add_child(domaingroup_hdl, domain_hdl, "grid_N")
621	CALL set_grid("N", glamt, gphit, .TRUE., ld_rstr)
622
623	CALL xios_get_handle("axis_definition",axisgroup_hdl)
624	CALL xios_add_child(axisgroup_hdl, axis_hdl, "nav_lev")
625	!AGRIF fails to compile when unit= is in call to xios_set_axis_attr
626	! CALL xios_set_axis_attr( "nav_lev", long_name="Vertical levels", unit="m", positive="down")
627	CALL xios_set_axis_attr( "nav_lev", long_name="Vertical levels in meters", positive="down")
628	CALL iom_set_axis_attr( "nav_lev", paxis = gdept_1d )
629
630	CALL xios_get_handle("scalar_definition", scalargroup_hdl)
631	CALL xios_add_child(scalargroup_hdl, scalar_hdl, "grid_scalar")
632	#endif
633	END SUBROUTINE iom_set_rst_context
634
635	SUBROUTINE iom_swap( cdname )
636	!!---------------------------------------------------------------------
637	!! * SUBROUTINE iom_swap *
638	!!
639	!! ** Purpose : swap context between different agrif grid for xmlio_server
640	!!---------------------------------------------------------------------
641	CHARACTER(len=*), INTENT(in) :: cdname
642	#if defined key_iomput
643	TYPE(xios_context) :: nemo_hdl
644
645	IF( TRIM(Agrif_CFixed()) == '0' ) THEN
646	CALL xios_get_handle(TRIM(cdname),nemo_hdl)
647	ELSE
648	CALL xios_get_handle(TRIM(Agrif_CFixed())//"_"//TRIM(cdname),nemo_hdl)
649	ENDIF
650	!
651	CALL xios_set_current_context(nemo_hdl)
652	#endif
653	!
654	END SUBROUTINE iom_swap
655
656
657	SUBROUTINE iom_open( cdname, kiomid, ldwrt, ldstop, ldiof, kdlev, cdcomp )
658	!!---------------------------------------------------------------------
659	!! * SUBROUTINE iom_open *
660	!!
661	!! ** Purpose : open an input file (return 0 if not found)
662	!!---------------------------------------------------------------------
663	CHARACTER(len=*), INTENT(in ) :: cdname ! File name
664	INTEGER , INTENT( out) :: kiomid ! iom identifier of the opened file
665	LOGICAL , INTENT(in ), OPTIONAL :: ldwrt ! open in write modeb (default = .FALSE.)
666	LOGICAL , INTENT(in ), OPTIONAL :: ldstop ! stop if open to read a non-existing file (default = .TRUE.)
667	LOGICAL , INTENT(in ), OPTIONAL :: ldiof ! Interp On the Fly, needed for AGRIF (default = .FALSE.)
668	INTEGER , INTENT(in ), OPTIONAL :: kdlev ! number of vertical levels
669	CHARACTER(len=3), INTENT(in ), OPTIONAL :: cdcomp ! name of component calling iom_nf90_open
670	!
671	CHARACTER(LEN=256) :: clname ! the name of the file based on cdname [[+clcpu]+clcpu]
672	CHARACTER(LEN=256) :: cltmpn ! tempory name to store clname (in writting mode)
673	CHARACTER(LEN=10) :: clsuffix ! ".nc"
674	CHARACTER(LEN=15) :: clcpu ! the cpu number (max jpmax_digits digits)
675	CHARACTER(LEN=256) :: clinfo ! info character
676	LOGICAL :: llok ! check the existence
677	LOGICAL :: llwrt ! local definition of ldwrt
678	LOGICAL :: llstop ! local definition of ldstop
679	LOGICAL :: lliof ! local definition of ldiof
680	INTEGER :: icnt ! counter for digits in clcpu (max = jpmax_digits)
681	INTEGER :: iln, ils ! lengths of character
682	INTEGER :: istop !
683	! local number of points for x,y dimensions
684	! position of first local point for x,y dimensions
685	! position of last local point for x,y dimensions
686	! start halo size for x,y dimensions
687	! end halo size for x,y dimensions
688	!---------------------------------------------------------------------
689	! Initializations and control
690	! =============
691	kiomid = -1
692	clinfo = ' iom_open ~~~ '
693	istop = nstop
694	! if iom_open is called for the first time: initialize iom_file(:)%nfid to 0
695	! (could be done when defining iom_file in f95 but not in f90)
696	IF( Agrif_Root() ) THEN
697	IF( iom_open_init == 0 ) THEN
698	iom_file(:)%nfid = 0
699	iom_open_init = 1
700	ENDIF
701	ENDIF
702	! do we read or write the file?
703	IF( PRESENT(ldwrt) ) THEN ; llwrt = ldwrt
704	ELSE ; llwrt = .FALSE.
705	ENDIF
706	! do we call ctl_stop if we try to open a non-existing file in read mode?
707	IF( PRESENT(ldstop) ) THEN ; llstop = ldstop
708	ELSE ; llstop = .TRUE.
709	ENDIF
710	! are we using interpolation on the fly?
711	IF( PRESENT(ldiof) ) THEN ; lliof = ldiof
712	ELSE ; lliof = .FALSE.
713	ENDIF
714	! create the file name by added, if needed, TRIM(Agrif_CFixed()) and TRIM(clsuffix)
715	! =============
716	clname = trim(cdname)
717	IF ( .NOT. Agrif_Root() .AND. .NOT. lliof ) THEN
718	iln = INDEX(clname,'/')
719	cltmpn = clname(1:iln)
720	clname = clname(iln+1:LEN_TRIM(clname))
721	clname=TRIM(cltmpn)//TRIM(Agrif_CFixed())//'_'//TRIM(clname)
722	ENDIF
723	! which suffix should we use?
724	clsuffix = '.nc'
725	! Add the suffix if needed
726	iln = LEN_TRIM(clname)
727	ils = LEN_TRIM(clsuffix)
728	IF( iln <= ils .OR. INDEX( TRIM(clname), TRIM(clsuffix), back = .TRUE. ) /= iln - ils + 1 ) &
729	& clname = TRIM(clname)//TRIM(clsuffix)
730	cltmpn = clname ! store this name
731	! try to find if the file to be opened already exist
732	! =============
733	INQUIRE( FILE = clname, EXIST = llok )
734	IF( .NOT.llok ) THEN
735	! we try to add the cpu number to the name
736	WRITE(clcpu,*) narea-1
737
738	clcpu = TRIM(ADJUSTL(clcpu))
739	iln = INDEX(clname,TRIM(clsuffix), back = .TRUE.)
740	clname = clname(1:iln-1)//'_'//TRIM(clcpu)//TRIM(clsuffix)
741	icnt = 0
742	INQUIRE( FILE = clname, EXIST = llok )
743	! we try different formats for the cpu number by adding 0
744	DO WHILE( .NOT.llok .AND. icnt < jpmax_digits )
745	clcpu = "0"//trim(clcpu)
746	clname = clname(1:iln-1)//'_'//TRIM(clcpu)//TRIM(clsuffix)
747	INQUIRE( FILE = clname, EXIST = llok )
748	icnt = icnt + 1
749	END DO
750	ELSE
751	lxios_sini = .TRUE.
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, kdlev = kdlev, cdcomp = cdcomp )
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	IF( iom_open_init == 0 ) RETURN ! avoid to use iom_file(jf)%nfid that us not yet initialized
798	!
799	clinfo = ' iom_close ~~~ '
800	IF( PRESENT(kiomid) ) THEN
801	i_s = kiomid
802	i_e = kiomid
803	ELSE
804	i_s = 1
805	i_e = jpmax_files
806	ENDIF
807
808	IF( i_s > 0 ) THEN
809	DO jf = i_s, i_e
810	IF( iom_file(jf)%nfid > 0 ) THEN
811	CALL iom_nf90_close( jf )
812	iom_file(jf)%nfid = 0 ! free the id
813	IF( PRESENT(kiomid) ) kiomid = 0 ! return 0 as id to specify that the file was closed
814	IF(lwp) WRITE(numout,*) TRIM(clinfo)//' close file: '//TRIM(iom_file(jf)%name)//' ok'
815	ELSEIF( PRESENT(kiomid) ) THEN
816	WRITE(ctmp1,*) '--->', kiomid
817	CALL ctl_stop( TRIM(clinfo)//' Invalid file identifier', ctmp1 )
818	ENDIF
819	END DO
820	ENDIF
821	!
822	END SUBROUTINE iom_close
823
824
825	FUNCTION iom_varid ( kiomid, cdvar, kdimsz, kndims, lduld, ldstop )
826	!!-----------------------------------------------------------------------
827	!! * FUNCTION iom_varid *
828	!!
829	!! ** Purpose : get the id of a variable in a file (return 0 if not found)
830	!!-----------------------------------------------------------------------
831	INTEGER , INTENT(in ) :: kiomid ! file Identifier
832	CHARACTER(len=*) , INTENT(in ) :: cdvar ! name of the variable
833	INTEGER, DIMENSION(:), INTENT( out), OPTIONAL :: kdimsz ! size of each dimension
834	INTEGER , INTENT( out), OPTIONAL :: kndims ! number of dimensions
835	LOGICAL , INTENT( out), OPTIONAL :: lduld ! true if the last dimension is unlimited (time)
836	LOGICAL , INTENT(in ), OPTIONAL :: ldstop ! stop if looking for non-existing variable (default = .TRUE.)
837	!
838	INTEGER :: iom_varid, iiv, i_nvd
839	LOGICAL :: ll_fnd
840	CHARACTER(LEN=100) :: clinfo ! info character
841	LOGICAL :: llstop ! local definition of ldstop
842	!!-----------------------------------------------------------------------
843	iom_varid = 0 ! default definition
844	! do we call ctl_stop if we look for non-existing variable?
845	IF( PRESENT(ldstop) ) THEN ; llstop = ldstop
846	ELSE ; llstop = .TRUE.
847	ENDIF
848	!
849	IF( kiomid > 0 ) THEN
850	clinfo = 'iom_varid, file: '//trim(iom_file(kiomid)%name)//', var: '//trim(cdvar)
851	IF( iom_file(kiomid)%nfid == 0 ) THEN
852	CALL ctl_stop( trim(clinfo), 'the file is not open' )
853	ELSE
854	ll_fnd = .FALSE.
855	iiv = 0
856	!
857	DO WHILE ( .NOT.ll_fnd .AND. iiv < iom_file(kiomid)%nvars )
858	iiv = iiv + 1
859	ll_fnd = ( TRIM(cdvar) == TRIM(iom_file(kiomid)%cn_var(iiv)) )
860	END DO
861	!
862	IF( .NOT.ll_fnd ) THEN
863	iiv = iiv + 1
864	IF( iiv <= jpmax_vars ) THEN
865	iom_varid = iom_nf90_varid( kiomid, cdvar, iiv, kdimsz, kndims, lduld )
866	ELSE
867	CALL ctl_stop( trim(clinfo), 'Too many variables in the file '//iom_file(kiomid)%name, &
868	& 'increase the parameter jpmax_vars')
869	ENDIF
870	IF( llstop .AND. iom_varid == -1 ) CALL ctl_stop( TRIM(clinfo)//' not found' )
871	ELSE
872	iom_varid = iiv
873	IF( PRESENT(kdimsz) ) THEN
874	i_nvd = iom_file(kiomid)%ndims(iiv)
875	IF( i_nvd <= size(kdimsz) ) THEN
876	kdimsz(1:i_nvd) = iom_file(kiomid)%dimsz(1:i_nvd,iiv)
877	ELSE
878	WRITE(ctmp1,*) i_nvd, size(kdimsz)
879	CALL ctl_stop( trim(clinfo), 'error in kdimsz size'//trim(ctmp1) )
880	ENDIF
881	ENDIF
882	IF( PRESENT(kndims) ) kndims = iom_file(kiomid)%ndims(iiv)
883	IF( PRESENT( lduld) ) lduld = iom_file(kiomid)%luld( iiv)
884	ENDIF
885	ENDIF
886	ENDIF
887	!
888	END FUNCTION iom_varid
889
890
891	!!----------------------------------------------------------------------
892	!! INTERFACE iom_get
893	!!----------------------------------------------------------------------
894	SUBROUTINE iom_g0d_sp( kiomid, cdvar, pvar, ktime, ldxios )
895	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
896	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
897	REAL(sp) , INTENT( out) :: pvar ! read field
898	REAL(dp) :: ztmp_pvar ! tmp var to read field
899	INTEGER , INTENT(in ), OPTIONAL :: ktime ! record number
900	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! use xios to read restart
901	!
902	INTEGER :: idvar ! variable id
903	INTEGER :: idmspc ! number of spatial dimensions
904	INTEGER , DIMENSION(1) :: itime ! record number
905	CHARACTER(LEN=100) :: clinfo ! info character
906	CHARACTER(LEN=100) :: clname ! file name
907	CHARACTER(LEN=1) :: cldmspc !
908	LOGICAL :: llxios
909	!
910	llxios = .FALSE.
911	IF( PRESENT(ldxios) ) llxios = ldxios
912
913	IF(.NOT.llxios) THEN ! read data using default library
914	itime = 1
915	IF( PRESENT(ktime) ) itime = ktime
916	!
917	clname = iom_file(kiomid)%name
918	clinfo = ' iom_g0d, file: '//trim(clname)//', var: '//trim(cdvar)
919	!
920	IF( kiomid > 0 ) THEN
921	idvar = iom_varid( kiomid, cdvar )
922	IF( iom_file(kiomid)%nfid > 0 .AND. idvar > 0 ) THEN
923	idmspc = iom_file ( kiomid )%ndims( idvar )
924	IF( iom_file(kiomid)%luld(idvar) ) idmspc = idmspc - 1
925	WRITE(cldmspc , fmt='(i1)') idmspc
926	IF( idmspc > 0 ) CALL ctl_stop( TRIM(clinfo), 'When reading to a 0D array, we do not accept data', &
927	& 'with 1 or more spatial dimensions: '//cldmspc//' were found.' , &
928	& 'Use ncwa -a to suppress the unnecessary dimensions' )
929	CALL iom_nf90_get( kiomid, idvar, ztmp_pvar, itime )
930	pvar = ztmp_pvar
931	ENDIF
932	ENDIF
933	ELSE
934	#if defined key_iomput
935	IF(lwp) WRITE(numout,*) 'XIOS RST READ (0D): ', trim(cdvar)
936	CALL iom_swap( TRIM(crxios_context) )
937	CALL xios_recv_field( trim(cdvar), pvar)
938	CALL iom_swap( TRIM(cxios_context) )
939	#else
940	WRITE(ctmp1,*) 'Can not use XIOS in iom_g0d, file: '//trim(clname)//', var:'//trim(cdvar)
941	CALL ctl_stop( 'iom_g0d', ctmp1 )
942	#endif
943	ENDIF
944	END SUBROUTINE iom_g0d_sp
945
946	SUBROUTINE iom_g0d_dp( kiomid, cdvar, pvar, ktime, ldxios )
947	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
948	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
949	REAL(dp) , INTENT( out) :: pvar ! read field
950	INTEGER , INTENT(in ), OPTIONAL :: ktime ! record number
951	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! use xios to read restart
952	!
953	INTEGER :: idvar ! variable id
954	INTEGER :: idmspc ! number of spatial dimensions
955	INTEGER , DIMENSION(1) :: itime ! record number
956	CHARACTER(LEN=100) :: clinfo ! info character
957	CHARACTER(LEN=100) :: clname ! file name
958	CHARACTER(LEN=1) :: cldmspc !
959	LOGICAL :: llxios
960	!
961	llxios = .FALSE.
962	IF( PRESENT(ldxios) ) llxios = ldxios
963
964	IF(.NOT.llxios) THEN ! read data using default library
965	itime = 1
966	IF( PRESENT(ktime) ) itime = ktime
967	!
968	clname = iom_file(kiomid)%name
969	clinfo = ' iom_g0d, file: '//trim(clname)//', var: '//trim(cdvar)
970	!
971	IF( kiomid > 0 ) THEN
972	idvar = iom_varid( kiomid, cdvar )
973	IF( iom_file(kiomid)%nfid > 0 .AND. idvar > 0 ) THEN
974	idmspc = iom_file ( kiomid )%ndims( idvar )
975	IF( iom_file(kiomid)%luld(idvar) ) idmspc = idmspc - 1
976	WRITE(cldmspc , fmt='(i1)') idmspc
977	IF( idmspc > 0 ) CALL ctl_stop( TRIM(clinfo), 'When reading to a 0D array, we do not accept data', &
978	& 'with 1 or more spatial dimensions: '//cldmspc//' were found.' , &
979	& 'Use ncwa -a to suppress the unnecessary dimensions' )
980	CALL iom_nf90_get( kiomid, idvar, pvar, itime )
981	ENDIF
982	ENDIF
983	ELSE
984	#if defined key_iomput
985	IF(lwp) WRITE(numout,*) 'XIOS RST READ (0D): ', trim(cdvar)
986	CALL iom_swap( TRIM(crxios_context) )
987	CALL xios_recv_field( trim(cdvar), pvar)
988	CALL iom_swap( TRIM(cxios_context) )
989	#else
990	WRITE(ctmp1,*) 'Can not use XIOS in iom_g0d, file: '//trim(clname)//', var:'//trim(cdvar)
991	CALL ctl_stop( 'iom_g0d', ctmp1 )
992	#endif
993	ENDIF
994	END SUBROUTINE iom_g0d_dp
995
996	SUBROUTINE iom_g1d_sp( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, ldxios )
997	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
998	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
999	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
1000	REAL(sp) , INTENT( out), DIMENSION(:) :: pvar ! read field
1001	REAL(dp) , ALLOCATABLE , DIMENSION(:) :: ztmp_pvar ! tmp var to read field
1002	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
1003	INTEGER , INTENT(in ), DIMENSION(1), OPTIONAL :: kstart ! start axis position of the reading
1004	INTEGER , INTENT(in ), DIMENSION(1), OPTIONAL :: kcount ! number of points in each axis
1005	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
1006	!
1007	IF( kiomid > 0 ) THEN
1008	IF( iom_file(kiomid)%nfid > 0 ) THEN
1009	ALLOCATE(ztmp_pvar(size(pvar,1)))
1010	CALL iom_get_123d( kiomid, kdom , cdvar , pv_r1d=ztmp_pvar, &
1011	& ktime=ktime, kstart=kstart, kcount=kcount, &
1012	& ldxios=ldxios )
1013	pvar = ztmp_pvar
1014	DEALLOCATE(ztmp_pvar)
1015	END IF
1016	ENDIF
1017	END SUBROUTINE iom_g1d_sp
1018
1019
1020	SUBROUTINE iom_g1d_dp( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, ldxios )
1021	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1022	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
1023	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
1024	REAL(dp) , INTENT( out), DIMENSION(:) :: pvar ! read field
1025	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
1026	INTEGER , INTENT(in ), DIMENSION(1), OPTIONAL :: kstart ! start axis position of the reading
1027	INTEGER , INTENT(in ), DIMENSION(1), OPTIONAL :: kcount ! number of points in each axis
1028	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
1029	!
1030	IF( kiomid > 0 ) THEN
1031	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom , cdvar , pv_r1d=pvar, &
1032	& ktime=ktime, kstart=kstart, kcount=kcount, &
1033	& ldxios=ldxios )
1034	ENDIF
1035	END SUBROUTINE iom_g1d_dp
1036
1037	SUBROUTINE iom_g2d_sp( kiomid, kdom, cdvar, pvar, ktime, cd_type, psgn, kfill, kstart, kcount, ldxios)
1038	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1039	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
1040	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
1041	REAL(sp) , INTENT( out), DIMENSION(:,:) :: pvar ! read field
1042	REAL(dp) , ALLOCATABLE , DIMENSION(:,:) :: ztmp_pvar ! tmp var to read field
1043	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
1044	CHARACTER(len=1), INTENT(in ) , OPTIONAL :: cd_type ! nature of grid-points (T, U, V, F, W)
1045	REAL(dp) , INTENT(in ) , OPTIONAL :: psgn ! -1.(1.): (not) change sign across the north fold
1046	INTEGER , INTENT(in ) , OPTIONAL :: kfill ! value of kfillmode in lbc_lbk
1047	INTEGER , INTENT(in ), DIMENSION(2), OPTIONAL :: kstart ! start axis position of the reading
1048	INTEGER , INTENT(in ), DIMENSION(2), OPTIONAL :: kcount ! number of points in each axis
1049	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
1050	!
1051	IF( kiomid > 0 ) THEN
1052	IF( iom_file(kiomid)%nfid > 0 ) THEN
1053	ALLOCATE(ztmp_pvar(size(pvar,1), size(pvar,2)))
1054	CALL iom_get_123d( kiomid, kdom, cdvar , pv_r2d = ztmp_pvar , ktime = ktime, &
1055	& cd_type = cd_type, psgn = psgn , kfill = kfill, &
1056	& kstart = kstart , kcount = kcount, ldxios=ldxios )
1057	pvar = ztmp_pvar
1058	DEALLOCATE(ztmp_pvar)
1059	ENDIF
1060	ENDIF
1061	END SUBROUTINE iom_g2d_sp
1062
1063	SUBROUTINE iom_g2d_dp( kiomid, kdom, cdvar, pvar, ktime, cd_type, psgn, kfill, kstart, kcount, ldxios)
1064	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1065	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
1066	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
1067	REAL(dp) , INTENT( out), DIMENSION(:,:) :: pvar ! read field
1068	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
1069	CHARACTER(len=1), INTENT(in ) , OPTIONAL :: cd_type ! nature of grid-points (T, U, V, F, W)
1070	REAL(dp) , INTENT(in ) , OPTIONAL :: psgn ! -1.(1.): (not) change sign across the north fold
1071	INTEGER , INTENT(in ) , OPTIONAL :: kfill ! value of kfillmode in lbc_lbk
1072	INTEGER , INTENT(in ), DIMENSION(2), OPTIONAL :: kstart ! start axis position of the reading
1073	INTEGER , INTENT(in ), DIMENSION(2), OPTIONAL :: kcount ! number of points in each axis
1074	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
1075	!
1076	IF( kiomid > 0 ) THEN
1077	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom, cdvar , pv_r2d = pvar , ktime = ktime, &
1078	& cd_type = cd_type, psgn = psgn , kfill = kfill, &
1079	& kstart = kstart , kcount = kcount, ldxios=ldxios )
1080	ENDIF
1081	END SUBROUTINE iom_g2d_dp
1082
1083	SUBROUTINE iom_g3d_sp( kiomid, kdom, cdvar, pvar, ktime, cd_type, psgn, kfill, kstart, kcount, ldxios )
1084	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1085	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
1086	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
1087	REAL(sp) , INTENT( out), DIMENSION(:,:,:) :: pvar ! read field
1088	REAL(dp) , ALLOCATABLE , DIMENSION(:,:,:) :: ztmp_pvar ! tmp var to read field
1089	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
1090	CHARACTER(len=1), INTENT(in ) , OPTIONAL :: cd_type ! nature of grid-points (T, U, V, F, W)
1091	REAL(dp) , INTENT(in ) , OPTIONAL :: psgn ! -1.(1.) : (not) change sign across the north fold
1092	INTEGER , INTENT(in ) , OPTIONAL :: kfill ! value of kfillmode in lbc_lbk
1093	INTEGER , INTENT(in ), DIMENSION(3), OPTIONAL :: kstart ! start axis position of the reading
1094	INTEGER , INTENT(in ), DIMENSION(3), OPTIONAL :: kcount ! number of points in each axis
1095	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
1096	!
1097	IF( kiomid > 0 ) THEN
1098	IF( iom_file(kiomid)%nfid > 0 ) THEN
1099	ALLOCATE(ztmp_pvar(size(pvar,1), size(pvar,2), size(pvar,3)))
1100	CALL iom_get_123d( kiomid, kdom, cdvar , pv_r3d = ztmp_pvar , ktime = ktime, &
1101	& cd_type = cd_type, psgn = psgn , kfill = kfill, &
1102	& kstart = kstart , kcount = kcount, ldxios=ldxios )
1103	pvar = ztmp_pvar
1104	DEALLOCATE(ztmp_pvar)
1105	END IF
1106	ENDIF
1107	END SUBROUTINE iom_g3d_sp
1108
1109	SUBROUTINE iom_g3d_dp( kiomid, kdom, cdvar, pvar, ktime, cd_type, psgn, kfill, kstart, kcount, ldxios )
1110	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1111	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
1112	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
1113	REAL(dp) , INTENT( out), DIMENSION(:,:,:) :: pvar ! read field
1114	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
1115	CHARACTER(len=1), INTENT(in ) , OPTIONAL :: cd_type ! nature of grid-points (T, U, V, F, W)
1116	REAL(dp) , INTENT(in ) , OPTIONAL :: psgn ! -1.(1.) : (not) change sign across the north fold
1117	INTEGER , INTENT(in ) , OPTIONAL :: kfill ! value of kfillmode in lbc_lbk
1118	INTEGER , INTENT(in ), DIMENSION(3), OPTIONAL :: kstart ! start axis position of the reading
1119	INTEGER , INTENT(in ), DIMENSION(3), OPTIONAL :: kcount ! number of points in each axis
1120	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
1121	!
1122	IF( kiomid > 0 ) THEN
1123	IF( iom_file(kiomid)%nfid > 0 ) THEN
1124	CALL iom_get_123d( kiomid, kdom, cdvar , pv_r3d = pvar , ktime = ktime, &
1125	& cd_type = cd_type, psgn = psgn , kfill = kfill, &
1126	& kstart = kstart , kcount = kcount, ldxios=ldxios )
1127	END IF
1128	ENDIF
1129	END SUBROUTINE iom_g3d_dp
1130
1131	!!----------------------------------------------------------------------
1132
1133	SUBROUTINE iom_get_123d( kiomid , kdom, cdvar, pv_r1d, pv_r2d, pv_r3d, ktime , &
1134	& cd_type, psgn, kfill, kstart, kcount, ldxios )
1135	!!-----------------------------------------------------------------------
1136	!! * ROUTINE iom_get_123d *
1137	!!
1138	!! ** Purpose : read a 1D/2D/3D variable
1139	!!
1140	!! ** Method : read ONE record at each CALL
1141	!!-----------------------------------------------------------------------
1142	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1143	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
1144	CHARACTER(len=*) , INTENT(in ) :: cdvar ! Name of the variable
1145	REAL(dp), DIMENSION(:) , INTENT( out), OPTIONAL :: pv_r1d ! read field (1D case)
1146	REAL(dp), DIMENSION(:,:) , INTENT( out), OPTIONAL :: pv_r2d ! read field (2D case)
1147	REAL(dp), DIMENSION(:,:,:) , INTENT( out), OPTIONAL :: pv_r3d ! read field (3D case)
1148	INTEGER , INTENT(in ), OPTIONAL :: ktime ! record number
1149	CHARACTER(len=1) , INTENT(in ), OPTIONAL :: cd_type ! nature of grid-points (T, U, V, F, W)
1150	REAL(dp) , INTENT(in ), OPTIONAL :: psgn ! -1.(1.) : (not) change sign across the north fold
1151	INTEGER , INTENT(in ), OPTIONAL :: kfill ! value of kfillmode in lbc_lbk
1152	INTEGER , DIMENSION(:) , INTENT(in ), OPTIONAL :: kstart ! start position of the reading in each axis
1153	INTEGER , DIMENSION(:) , INTENT(in ), OPTIONAL :: kcount ! number of points to be read in each axis
1154	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! use XIOS to read restart
1155	!
1156	LOGICAL :: llok ! true if ok!
1157	LOGICAL :: llxios ! local definition for XIOS read
1158	INTEGER :: jl ! loop on number of dimension
1159	INTEGER :: idom ! type of domain
1160	INTEGER :: idvar ! id of the variable
1161	INTEGER :: inbdim ! number of dimensions of the variable
1162	INTEGER :: idmspc ! number of spatial dimensions
1163	INTEGER :: itime ! record number
1164	INTEGER :: istop ! temporary value of nstop
1165	INTEGER :: ix1, ix2, iy1, iy2 ! subdomain indexes
1166	INTEGER :: ji, jj ! loop counters
1167	INTEGER :: irankpv !
1168	INTEGER :: ind1, ind2 ! substring index
1169	INTEGER, DIMENSION(jpmax_dims) :: istart ! starting point to read for each axis
1170	INTEGER, DIMENSION(jpmax_dims) :: icnt ! number of value to read along each axis
1171	INTEGER, DIMENSION(jpmax_dims) :: idimsz ! size of the dimensions of the variable
1172	INTEGER, DIMENSION(jpmax_dims) :: ishape ! size of the dimensions of the variable
1173	REAL(dp) :: zscf, zofs ! sacle_factor and add_offset
1174	REAL(wp) :: zsgn ! local value of psgn
1175	INTEGER :: itmp ! temporary integer
1176	CHARACTER(LEN=256) :: clinfo ! info character
1177	CHARACTER(LEN=256) :: clname ! file name
1178	CHARACTER(LEN=1) :: clrankpv, cldmspc !
1179	CHARACTER(LEN=1) :: cl_type ! local value of cd_type
1180	LOGICAL :: ll_only3rd ! T => if kstart, kcount present then only use values for 3rd spatial dimension.
1181	INTEGER :: inlev ! number of levels for 3D data
1182	REAL(dp) :: gma, gmi
1183	!---------------------------------------------------------------------
1184	!
1185	inlev = -1
1186	IF( PRESENT(pv_r3d) ) inlev = SIZE(pv_r3d, 3)
1187	!
1188	llxios = .FALSE.
1189	IF( PRESENT(ldxios) ) llxios = ldxios
1190	!
1191	idom = kdom
1192	istop = nstop
1193	!
1194	IF(.NOT.llxios) THEN
1195	clname = iom_file(kiomid)%name ! esier to read
1196	clinfo = ' iom_get_123d, file: '//trim(clname)//', var: '//trim(cdvar)
1197	! check kcount and kstart optionals parameters...
1198	IF( PRESENT(kcount) .AND. .NOT. PRESENT(kstart) ) CALL ctl_stop(trim(clinfo), 'kcount present needs kstart present')
1199	IF( PRESENT(kstart) .AND. .NOT. PRESENT(kcount) ) CALL ctl_stop(trim(clinfo), 'kstart present needs kcount present')
1200	IF( PRESENT(kstart) .AND. idom /= jpdom_unknown .AND. idom /= jpdom_auto_xy ) &
1201	& CALL ctl_stop(TRIM(clinfo), 'kstart present needs idom = jpdom_unknown or idom = jpdom_auto_xy')
1202	IF( idom == jpdom_auto_xy .AND. .NOT. PRESENT(kstart) ) &
1203	& CALL ctl_stop(TRIM(clinfo), 'idom = jpdom_auto_xy requires kstart to be present')
1204	!
1205	! Search for the variable in the data base (eventually actualize data)
1206	!
1207	idvar = iom_varid( kiomid, cdvar )
1208	IF( idvar > 0 ) THEN
1209	!
1210	idimsz(:) = iom_file(kiomid)%dimsz(:, idvar) ! to write iom_file(kiomid)%dimsz in a shorter way
1211	inbdim = iom_file(kiomid)%ndims(idvar) ! number of dimensions in the file
1212	idmspc = inbdim ! number of spatial dimensions in the file
1213	IF( iom_file(kiomid)%luld(idvar) ) idmspc = inbdim - 1
1214	IF( idmspc > 3 ) CALL ctl_stop(trim(clinfo), 'the file has more than 3 spatial dimensions this case is not coded...')
1215	!
1216	! Identify the domain in case of jpdom_auto definition
1217	IF( idom == jpdom_auto .OR. idom == jpdom_auto_xy ) THEN
1218	idom = jpdom_global ! default
1219	! else: if the file name finishes with _xxxx.nc with xxxx any number
1220	ind1 = INDEX( clname, '_', back = .TRUE. ) + 1
1221	ind2 = INDEX( clname, '.', back = .TRUE. ) - 1
1222	IF( ind2 > ind1 ) THEN ; IF( VERIFY( clname(ind1:ind2), '0123456789' ) == 0 ) idom = jpdom_local ; ENDIF
1223	ENDIF
1224	!
1225	! check the consistency between input array and data rank in the file
1226	!
1227	! initializations
1228	itime = 1
1229	IF( PRESENT(ktime) ) itime = ktime
1230	!
1231	irankpv = 1 * COUNT( (/PRESENT(pv_r1d)/) ) + 2 * COUNT( (/PRESENT(pv_r2d)/) ) + 3 * COUNT( (/PRESENT(pv_r3d)/) )
1232	WRITE(clrankpv, fmt='(i1)') irankpv
1233	WRITE(cldmspc , fmt='(i1)') idmspc
1234	!
1235	IF( idmspc < irankpv ) THEN ! it seems we want to read more than we can...
1236	IF( irankpv == 3 .AND. idmspc == 2 ) THEN ! 3D input array from 2D spatial data in the file:
1237	llok = inlev == 1 ! -> 3rd dimension must be equal to 1
1238	ELSEIF( irankpv == 3 .AND. idmspc == 1 ) THEN ! 3D input array from 1D spatial data in the file:
1239	llok = inlev == 1 .AND. SIZE(pv_r3d, 2) == 1 ! -> 2nd and 3rd dimensions must be equal to 1
1240	ELSEIF( irankpv == 2 .AND. idmspc == 2 ) THEN ! 2D input array from 1D spatial data in the file:
1241	llok = SIZE(pv_r2d, 2) == 1 ! -> 2nd dimension must be equal to 1
1242	ELSE
1243	llok = .FALSE.
1244	ENDIF
1245	IF( .NOT. llok ) CALL ctl_stop( TRIM(clinfo), 'The file has only '//cldmspc//' spatial dimension', &
1246	& '=> cannot read a true '//clrankpv//'D array from this file...' )
1247	ELSEIF( idmspc == irankpv ) THEN
1248	IF( PRESENT(pv_r1d) .AND. idom /= jpdom_unknown ) &
1249	& CALL ctl_stop( TRIM(clinfo), 'case not coded...You must use jpdom_unknown' )
1250	ELSEIF( idmspc > irankpv ) THEN ! it seems we want to read less than we should...
1251	IF( PRESENT(pv_r2d) .AND. itime == 1 .AND. idimsz(3) == 1 .AND. idmspc == 3 ) THEN
1252	CALL ctl_warn( trim(clinfo), '2D array input but 3 spatial dimensions in the file...' , &
1253	& 'As the size of the z dimension is 1 and as we try to read the first record, ', &
1254	& 'we accept this case, even if there is a possible mix-up between z and time dimension' )
1255	idmspc = idmspc - 1
1256	!!GS: possibility to read 3D ABL atmopsheric forcing and use 1st level to force BULK simulation
1257	!ELSE
1258	! CALL ctl_stop( TRIM(clinfo), 'To keep iom lisibility, when reading a '//clrankpv//'D array,', &
1259	! & 'we do not accept data with '//cldmspc//' spatial dimensions' , &
1260	! & 'Use ncwa -a to suppress the unnecessary dimensions' )
1261	ENDIF
1262	ENDIF
1263	!
1264	! definition of istart and icnt
1265	!
1266	icnt (:) = 1 ! default definition (simple way to deal with special cases listed above)
1267	istart(:) = 1 ! default definition (simple way to deal with special cases listed above)
1268	istart(idmspc+1) = itime ! temporal dimenstion
1269	!
1270	IF( idom == jpdom_unknown ) THEN
1271	IF( PRESENT(kstart) .AND. idom /= jpdom_auto_xy ) THEN
1272	istart(1:idmspc) = kstart(1:idmspc)
1273	icnt (1:idmspc) = kcount(1:idmspc)
1274	ELSE
1275	icnt (1:idmspc) = idimsz(1:idmspc)
1276	ENDIF
1277	ELSE ! not a 1D array as pv_r1d requires jpdom_unknown
1278	! we do not read the overlap and the extra-halos -> from Nis0 to Nie0 and from Njs0 to Nje0
1279	IF( idom == jpdom_global ) istart(1:2) = (/ mig0(Nis0), mjg0(Njs0) /)
1280	icnt(1:2) = (/ Ni_0, Nj_0 /)
1281	IF( PRESENT(pv_r3d) ) THEN
1282	IF( idom == jpdom_auto_xy ) THEN
1283	istart(3) = kstart(3)
1284	icnt (3) = kcount(3)
1285	ELSE
1286	icnt (3) = inlev
1287	ENDIF
1288	ENDIF
1289	ENDIF
1290	!
1291	! check that istart and icnt can be used with this file
1292	!-
1293	DO jl = 1, jpmax_dims
1294	itmp = istart(jl)+icnt(jl)-1
1295	IF( itmp > idimsz(jl) .AND. idimsz(jl) /= 0 ) THEN
1296	WRITE( ctmp1, FMT="('(istart(', i1, ') + icnt(', i1, ') - 1) = ', i5)" ) jl, jl, itmp
1297	WRITE( ctmp2, FMT="(' is larger than idimsz(', i1,') = ', i5)" ) jl, idimsz(jl)
1298	CALL ctl_stop( trim(clinfo), 'start and count too big regarding to the size of the data, ', ctmp1, ctmp2 )
1299	ENDIF
1300	END DO
1301	!
1302	! check that icnt matches the input array
1303	!-
1304	IF( idom == jpdom_unknown ) THEN
1305	IF( irankpv == 1 ) ishape(1:1) = SHAPE(pv_r1d)
1306	IF( irankpv == 2 ) ishape(1:2) = SHAPE(pv_r2d)
1307	IF( irankpv == 3 ) ishape(1:3) = SHAPE(pv_r3d)
1308	ctmp1 = 'd'
1309	ELSE
1310	IF( irankpv == 2 ) THEN
1311	ishape(1:2) = SHAPE(pv_r2d(Nis0:Nie0,Njs0:Nje0 )) ; ctmp1 = 'd(Nis0:Nie0,Njs0:Nje0)'
1312	ENDIF
1313	IF( irankpv == 3 ) THEN
1314	ishape(1:3) = SHAPE(pv_r3d(Nis0:Nie0,Njs0:Nje0,:)) ; ctmp1 = 'd(Nis0:Nie0,Njs0:Nje0,:)'
1315	ENDIF
1316	ENDIF
1317	DO jl = 1, irankpv
1318	WRITE( ctmp2, FMT="(', ', i1,'): ', i5,' /= icnt(', i1,'):', i5)" ) jl, ishape(jl), jl, icnt(jl)
1319	IF( ishape(jl) /= icnt(jl) ) CALL ctl_stop( TRIM(clinfo), 'size(pv_r'//clrankpv//TRIM(ctmp1)//TRIM(ctmp2) )
1320	END DO
1321
1322	ENDIF
1323
1324	! read the data
1325	!-
1326	IF( idvar > 0 .AND. istop == nstop ) THEN ! no additional errors until this point...
1327	!
1328	! find the right index of the array to be read
1329	IF( idom /= jpdom_unknown ) THEN ; ix1 = Nis0 ; ix2 = Nie0 ; iy1 = Njs0 ; iy2 = Nje0
1330	ELSE ; ix1 = 1 ; ix2 = icnt(1) ; iy1 = 1 ; iy2 = icnt(2)
1331	ENDIF
1332
1333	CALL iom_nf90_get( kiomid, idvar, inbdim, istart, icnt, ix1, ix2, iy1, iy2, pv_r1d, pv_r2d, pv_r3d )
1334
1335	IF( istop == nstop ) THEN ! no additional errors until this point...
1336	IF(lwp) WRITE(numout,"(10x,' read ',a,' (rec: ',i6,') in ',a,' ok')") TRIM(cdvar), itime, TRIM(iom_file(kiomid)%name)
1337
1338	cl_type = 'T'
1339	IF( PRESENT(cd_type) ) cl_type = cd_type
1340	zsgn = 1._wp
1341	IF( PRESENT(psgn ) ) zsgn = psgn
1342	!--- overlap areas and extra hallows (mpp)
1343	IF( PRESENT(pv_r2d) .AND. idom /= jpdom_unknown .AND. cl_type /= 'Z' ) THEN
1344	CALL lbc_lnk( 'iom', pv_r2d, cl_type, zsgn, kfillmode = kfill )
1345	ELSEIF( PRESENT(pv_r3d) .AND. idom /= jpdom_unknown .AND. cl_type /= 'Z' ) THEN
1346	CALL lbc_lnk( 'iom', pv_r3d, cl_type, zsgn, kfillmode = kfill )
1347	ENDIF
1348	!
1349	ELSE
1350	! return if istop == nstop is false
1351	RETURN
1352	ENDIF
1353	ELSE
1354	! return if statment idvar > 0 .AND. istop == nstop is false
1355	RETURN
1356	ENDIF
1357	!
1358	ELSE ! read using XIOS. Only if KEY_IOMPUT is defined
1359	#if defined key_iomput
1360	!would be good to be able to check which context is active and swap only if current is not restart
1361	CALL iom_swap( TRIM(crxios_context) )
1362	IF( PRESENT(pv_r3d) ) THEN
1363	IF(lwp) WRITE(numout,*) 'XIOS RST READ (3D): ',TRIM(cdvar)
1364	CALL xios_recv_field( trim(cdvar), pv_r3d)
1365	IF(idom /= jpdom_unknown ) CALL lbc_lnk( 'iom', pv_r3d,'Z', -999., kfillmode = jpfillnothing)
1366	ELSEIF( PRESENT(pv_r2d) ) THEN
1367	IF(lwp) WRITE(numout,*) 'XIOS RST READ (2D): ', TRIM(cdvar)
1368	CALL xios_recv_field( trim(cdvar), pv_r2d)
1369	IF(idom /= jpdom_unknown ) CALL lbc_lnk('iom', pv_r2d,'Z',-999., kfillmode = jpfillnothing)
1370	ELSEIF( PRESENT(pv_r1d) ) THEN
1371	IF(lwp) WRITE(numout,*) 'XIOS RST READ (1D): ', TRIM(cdvar)
1372	CALL xios_recv_field( trim(cdvar), pv_r1d)
1373	ENDIF
1374	CALL iom_swap( TRIM(cxios_context) )
1375	#else
1376	istop = istop + 1
1377	clinfo = 'Can not use XIOS in iom_get_123d, file: '//trim(clname)//', var:'//trim(cdvar)
1378	#endif
1379	ENDIF
1380	!some final adjustments
1381	! C1D case : always call lbc_lnk to replicate the central value over the whole 3X3 domain
1382	IF( lk_c1d .AND. PRESENT(pv_r2d) ) CALL lbc_lnk( 'iom', pv_r2d,'Z',1.0_wp )
1383	IF( lk_c1d .AND. PRESENT(pv_r3d) ) CALL lbc_lnk( 'iom', pv_r3d,'Z',1.0_wp )
1384
1385	!--- Apply scale_factor and offset
1386	zscf = iom_file(kiomid)%scf(idvar) ! scale factor
1387	zofs = iom_file(kiomid)%ofs(idvar) ! offset
1388	IF( PRESENT(pv_r1d) ) THEN
1389	IF( zscf /= 1. ) pv_r1d(:) = pv_r1d(:) * zscf
1390	IF( zofs /= 0. ) pv_r1d(:) = pv_r1d(:) + zofs
1391	ELSEIF( PRESENT(pv_r2d) ) THEN
1392	IF( zscf /= 1.) pv_r2d(:,:) = pv_r2d(:,:) * zscf
1393	IF( zofs /= 0.) pv_r2d(:,:) = pv_r2d(:,:) + zofs
1394	ELSEIF( PRESENT(pv_r3d) ) THEN
1395	IF( zscf /= 1.) pv_r3d(:,:,:) = pv_r3d(:,:,:) * zscf
1396	IF( zofs /= 0.) pv_r3d(:,:,:) = pv_r3d(:,:,:) + zofs
1397	ENDIF
1398	!
1399	END SUBROUTINE iom_get_123d
1400
1401	SUBROUTINE iom_get_var( cdname, z2d)
1402	CHARACTER(LEN=*), INTENT(in ) :: cdname
1403	REAL(wp), DIMENSION(jpi,jpj) :: z2d
1404	#if defined key_iomput
1405	IF( xios_field_is_active( cdname, at_current_timestep_arg = .TRUE. ) ) THEN
1406	z2d(:,:) = 0._wp
1407	CALL xios_recv_field( cdname, z2d)
1408	ENDIF
1409	#else
1410	IF( .FALSE. ) WRITE(numout,*) cdname, z2d ! useless test to avoid compilation warnings
1411	#endif
1412	END SUBROUTINE iom_get_var
1413
1414
1415	FUNCTION iom_getszuld ( kiomid )
1416	!!-----------------------------------------------------------------------
1417	!! * FUNCTION iom_getszuld *
1418	!!
1419	!! ** Purpose : get the size of the unlimited dimension in a file
1420	!! (return -1 if not found)
1421	!!-----------------------------------------------------------------------
1422	INTEGER, INTENT(in ) :: kiomid ! file Identifier
1423	!
1424	INTEGER :: iom_getszuld
1425	!!-----------------------------------------------------------------------
1426	iom_getszuld = -1
1427	IF( kiomid > 0 ) THEN
1428	IF( iom_file(kiomid)%iduld > 0 ) iom_getszuld = iom_file(kiomid)%lenuld
1429	ENDIF
1430	END FUNCTION iom_getszuld
1431
1432
1433	!!----------------------------------------------------------------------
1434	!! INTERFACE iom_chkatt
1435	!!----------------------------------------------------------------------
1436	SUBROUTINE iom_chkatt( kiomid, cdatt, llok, ksize, cdvar )
1437	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1438	CHARACTER(len=*), INTENT(in ) :: cdatt ! Name of the attribute
1439	LOGICAL , INTENT( out) :: llok ! Error code
1440	INTEGER , INTENT( out), OPTIONAL :: ksize ! Size of the attribute array
1441	CHARACTER(len=*), INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1442	!
1443	IF( kiomid > 0 ) THEN
1444	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_chkatt( kiomid, cdatt, llok, ksize=ksize, cdvar=cdvar )
1445	ENDIF
1446	!
1447	END SUBROUTINE iom_chkatt
1448
1449	!!----------------------------------------------------------------------
1450	!! INTERFACE iom_getatt
1451	!!----------------------------------------------------------------------
1452	SUBROUTINE iom_g0d_iatt( kiomid, cdatt, katt0d, cdvar )
1453	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1454	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1455	INTEGER , INTENT( out) :: katt0d ! read field
1456	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1457	!
1458	IF( kiomid > 0 ) THEN
1459	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_getatt( kiomid, cdatt, katt0d = katt0d, cdvar=cdvar )
1460	ENDIF
1461	END SUBROUTINE iom_g0d_iatt
1462
1463	SUBROUTINE iom_g1d_iatt( kiomid, cdatt, katt1d, cdvar )
1464	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1465	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1466	INTEGER, DIMENSION(:) , INTENT( out) :: katt1d ! read field
1467	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1468	!
1469	IF( kiomid > 0 ) THEN
1470	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_getatt( kiomid, cdatt, katt1d = katt1d, cdvar=cdvar )
1471	ENDIF
1472	END SUBROUTINE iom_g1d_iatt
1473
1474	SUBROUTINE iom_g0d_ratt( kiomid, cdatt, patt0d, cdvar )
1475	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1476	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1477	REAL(wp) , INTENT( out) :: patt0d ! read field
1478	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1479	!
1480	IF( kiomid > 0 ) THEN
1481	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_getatt( kiomid, cdatt, patt0d = patt0d, cdvar=cdvar )
1482	ENDIF
1483	END SUBROUTINE iom_g0d_ratt
1484
1485	SUBROUTINE iom_g1d_ratt( kiomid, cdatt, patt1d, cdvar )
1486	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1487	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1488	REAL(wp), DIMENSION(:), INTENT( out) :: patt1d ! read field
1489	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1490	!
1491	IF( kiomid > 0 ) THEN
1492	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_getatt( kiomid, cdatt, patt1d = patt1d, cdvar=cdvar )
1493	ENDIF
1494	END SUBROUTINE iom_g1d_ratt
1495
1496	SUBROUTINE iom_g0d_catt( kiomid, cdatt, cdatt0d, cdvar )
1497	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1498	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1499	CHARACTER(len=*) , INTENT( out) :: cdatt0d ! read field
1500	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1501	!
1502	IF( kiomid > 0 ) THEN
1503	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_getatt( kiomid, cdatt, cdatt0d = cdatt0d, cdvar=cdvar )
1504	ENDIF
1505	END SUBROUTINE iom_g0d_catt
1506
1507
1508	!!----------------------------------------------------------------------
1509	!! INTERFACE iom_putatt
1510	!!----------------------------------------------------------------------
1511	SUBROUTINE iom_p0d_iatt( kiomid, cdatt, katt0d, cdvar )
1512	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1513	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1514	INTEGER , INTENT(in ) :: katt0d ! written field
1515	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1516	!
1517	IF( kiomid > 0 ) THEN
1518	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_putatt( kiomid, cdatt, katt0d = katt0d, cdvar=cdvar )
1519	ENDIF
1520	END SUBROUTINE iom_p0d_iatt
1521
1522	SUBROUTINE iom_p1d_iatt( kiomid, cdatt, katt1d, cdvar )
1523	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1524	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1525	INTEGER, DIMENSION(:) , INTENT(in ) :: katt1d ! written field
1526	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1527	!
1528	IF( kiomid > 0 ) THEN
1529	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_putatt( kiomid, cdatt, katt1d = katt1d, cdvar=cdvar )
1530	ENDIF
1531	END SUBROUTINE iom_p1d_iatt
1532
1533	SUBROUTINE iom_p0d_ratt( kiomid, cdatt, patt0d, cdvar )
1534	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1535	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1536	REAL(wp) , INTENT(in ) :: patt0d ! written field
1537	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1538	!
1539	IF( kiomid > 0 ) THEN
1540	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_putatt( kiomid, cdatt, patt0d = patt0d, cdvar=cdvar )
1541	ENDIF
1542	END SUBROUTINE iom_p0d_ratt
1543
1544	SUBROUTINE iom_p1d_ratt( kiomid, cdatt, patt1d, cdvar )
1545	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1546	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1547	REAL(wp), DIMENSION(:), INTENT(in ) :: patt1d ! written field
1548	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1549	!
1550	IF( kiomid > 0 ) THEN
1551	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_putatt( kiomid, cdatt, patt1d = patt1d, cdvar=cdvar )
1552	ENDIF
1553	END SUBROUTINE iom_p1d_ratt
1554
1555	SUBROUTINE iom_p0d_catt( kiomid, cdatt, cdatt0d, cdvar )
1556	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1557	CHARACTER(len=*) , INTENT(in ) :: cdatt ! Name of the attribute
1558	CHARACTER(len=*) , INTENT(in ) :: cdatt0d ! written field
1559	CHARACTER(len=*) , INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1560	!
1561	IF( kiomid > 0 ) THEN
1562	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_nf90_putatt( kiomid, cdatt, cdatt0d = cdatt0d, cdvar=cdvar )
1563	ENDIF
1564	END SUBROUTINE iom_p0d_catt
1565
1566
1567	!!----------------------------------------------------------------------
1568	!! INTERFACE iom_rstput
1569	!!----------------------------------------------------------------------
1570	SUBROUTINE iom_rp0d_sp( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1571	INTEGER , INTENT(in) :: kt ! ocean time-step
1572	INTEGER , INTENT(in) :: kwrite ! writing time-step
1573	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1574	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1575	REAL(sp) , INTENT(in) :: pvar ! written field
1576	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1577	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1578	LOGICAL :: llx ! local xios write flag
1579	INTEGER :: ivid ! variable id
1580
1581	llx = .FALSE.
1582	IF(PRESENT(ldxios)) llx = ldxios
1583	IF( llx ) THEN
1584	#ifdef key_iomput
1585	IF( kt == kwrite ) THEN
1586	IF(lwp) write(numout,*) 'RESTART: write (XIOS 0D) ',trim(cdvar)
1587	CALL xios_send_field(trim(cdvar), pvar)
1588	ENDIF
1589	#endif
1590	ELSE
1591	IF( kiomid > 0 ) THEN
1592	IF( iom_file(kiomid)%nfid > 0 ) THEN
1593	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1594	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r0d = real(pvar, dp) )
1595	ENDIF
1596	ENDIF
1597	ENDIF
1598	END SUBROUTINE iom_rp0d_sp
1599
1600	SUBROUTINE iom_rp0d_dp( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1601	INTEGER , INTENT(in) :: kt ! ocean time-step
1602	INTEGER , INTENT(in) :: kwrite ! writing time-step
1603	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1604	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1605	REAL(dp) , INTENT(in) :: pvar ! written field
1606	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1607	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1608	LOGICAL :: llx ! local xios write flag
1609	INTEGER :: ivid ! variable id
1610
1611	llx = .FALSE.
1612	IF(PRESENT(ldxios)) llx = ldxios
1613	IF( llx ) THEN
1614	#ifdef key_iomput
1615	IF( kt == kwrite ) THEN
1616	IF(lwp) write(numout,*) 'RESTART: write (XIOS 0D) ',trim(cdvar)
1617	CALL xios_send_field(trim(cdvar), pvar)
1618	ENDIF
1619	#endif
1620	ELSE
1621	IF( kiomid > 0 ) THEN
1622	IF( iom_file(kiomid)%nfid > 0 ) THEN
1623	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1624	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r0d = pvar )
1625	ENDIF
1626	ENDIF
1627	ENDIF
1628	END SUBROUTINE iom_rp0d_dp
1629
1630
1631	SUBROUTINE iom_rp1d_sp( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1632	INTEGER , INTENT(in) :: kt ! ocean time-step
1633	INTEGER , INTENT(in) :: kwrite ! writing time-step
1634	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1635	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1636	REAL(sp) , INTENT(in), DIMENSION( :) :: pvar ! written field
1637	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1638	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1639	LOGICAL :: llx ! local xios write flag
1640	INTEGER :: ivid ! variable id
1641
1642	llx = .FALSE.
1643	IF(PRESENT(ldxios)) llx = ldxios
1644	IF( llx ) THEN
1645	#ifdef key_iomput
1646	IF( kt == kwrite ) THEN
1647	IF(lwp) write(numout,*) 'RESTART: write (XIOS 1D) ',trim(cdvar)
1648	CALL xios_send_field(trim(cdvar), pvar)
1649	ENDIF
1650	#endif
1651	ELSE
1652	IF( kiomid > 0 ) THEN
1653	IF( iom_file(kiomid)%nfid > 0 ) THEN
1654	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1655	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r1d = real(pvar, dp) )
1656	ENDIF
1657	ENDIF
1658	ENDIF
1659	END SUBROUTINE iom_rp1d_sp
1660
1661	SUBROUTINE iom_rp1d_dp( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1662	INTEGER , INTENT(in) :: kt ! ocean time-step
1663	INTEGER , INTENT(in) :: kwrite ! writing time-step
1664	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1665	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1666	REAL(dp) , INTENT(in), DIMENSION( :) :: pvar ! written field
1667	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1668	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1669	LOGICAL :: llx ! local xios write flag
1670	INTEGER :: ivid ! variable id
1671
1672	llx = .FALSE.
1673	IF(PRESENT(ldxios)) llx = ldxios
1674	IF( llx ) THEN
1675	#ifdef key_iomput
1676	IF( kt == kwrite ) THEN
1677	IF(lwp) write(numout,*) 'RESTART: write (XIOS 1D) ',trim(cdvar)
1678	CALL xios_send_field(trim(cdvar), pvar)
1679	ENDIF
1680	#endif
1681	ELSE
1682	IF( kiomid > 0 ) THEN
1683	IF( iom_file(kiomid)%nfid > 0 ) THEN
1684	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1685	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r1d = pvar )
1686	ENDIF
1687	ENDIF
1688	ENDIF
1689	END SUBROUTINE iom_rp1d_dp
1690
1691
1692	SUBROUTINE iom_rp2d_sp( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1693	INTEGER , INTENT(in) :: kt ! ocean time-step
1694	INTEGER , INTENT(in) :: kwrite ! writing time-step
1695	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1696	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1697	REAL(sp) , INTENT(in), DIMENSION(:, : ) :: pvar ! written field
1698	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1699	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1700	LOGICAL :: llx
1701	INTEGER :: ivid ! variable id
1702
1703	llx = .FALSE.
1704	IF(PRESENT(ldxios)) llx = ldxios
1705	IF( llx ) THEN
1706	#ifdef key_iomput
1707	IF( kt == kwrite ) THEN
1708	IF(lwp) write(numout,*) 'RESTART: write (XIOS 2D) ',trim(cdvar)
1709	CALL xios_send_field(trim(cdvar), pvar)
1710	ENDIF
1711	#endif
1712	ELSE
1713	IF( kiomid > 0 ) THEN
1714	IF( iom_file(kiomid)%nfid > 0 ) THEN
1715	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1716	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r2d = real(pvar, dp) )
1717	ENDIF
1718	ENDIF
1719	ENDIF
1720	END SUBROUTINE iom_rp2d_sp
1721
1722	SUBROUTINE iom_rp2d_dp( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1723	INTEGER , INTENT(in) :: kt ! ocean time-step
1724	INTEGER , INTENT(in) :: kwrite ! writing time-step
1725	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1726	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1727	REAL(dp) , INTENT(in), DIMENSION(:, : ) :: pvar ! written field
1728	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1729	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1730	LOGICAL :: llx
1731	INTEGER :: ivid ! variable id
1732
1733	llx = .FALSE.
1734	IF(PRESENT(ldxios)) llx = ldxios
1735	IF( llx ) THEN
1736	#ifdef key_iomput
1737	IF( kt == kwrite ) THEN
1738	IF(lwp) write(numout,*) 'RESTART: write (XIOS 2D) ',trim(cdvar)
1739	CALL xios_send_field(trim(cdvar), pvar)
1740	ENDIF
1741	#endif
1742	ELSE
1743	IF( kiomid > 0 ) THEN
1744	IF( iom_file(kiomid)%nfid > 0 ) THEN
1745	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1746	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r2d = pvar )
1747	ENDIF
1748	ENDIF
1749	ENDIF
1750	END SUBROUTINE iom_rp2d_dp
1751
1752
1753	SUBROUTINE iom_rp3d_sp( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1754	INTEGER , INTENT(in) :: kt ! ocean time-step
1755	INTEGER , INTENT(in) :: kwrite ! writing time-step
1756	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1757	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1758	REAL(sp) , INTENT(in), DIMENSION(:,:,:) :: pvar ! written field
1759	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1760	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1761	LOGICAL :: llx ! local xios write flag
1762	INTEGER :: ivid ! variable id
1763
1764	llx = .FALSE.
1765	IF(PRESENT(ldxios)) llx = ldxios
1766	IF( llx ) THEN
1767	#ifdef key_iomput
1768	IF( kt == kwrite ) THEN
1769	IF(lwp) write(numout,*) 'RESTART: write (XIOS 3D) ',trim(cdvar)
1770	CALL xios_send_field(trim(cdvar), pvar)
1771	ENDIF
1772	#endif
1773	ELSE
1774	IF( kiomid > 0 ) THEN
1775	IF( iom_file(kiomid)%nfid > 0 ) THEN
1776	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1777	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r3d = real(pvar, dp) )
1778	ENDIF
1779	ENDIF
1780	ENDIF
1781	END SUBROUTINE iom_rp3d_sp
1782
1783	SUBROUTINE iom_rp3d_dp( kt, kwrite, kiomid, cdvar, pvar, ktype, ldxios )
1784	INTEGER , INTENT(in) :: kt ! ocean time-step
1785	INTEGER , INTENT(in) :: kwrite ! writing time-step
1786	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1787	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1788	REAL(dp) , INTENT(in), DIMENSION(:,:,:) :: pvar ! written field
1789	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1790	LOGICAL, OPTIONAL :: ldxios ! xios write flag
1791	LOGICAL :: llx ! local xios write flag
1792	INTEGER :: ivid ! variable id
1793
1794	llx = .FALSE.
1795	IF(PRESENT(ldxios)) llx = ldxios
1796	IF( llx ) THEN
1797	#ifdef key_iomput
1798	IF( kt == kwrite ) THEN
1799	IF(lwp) write(numout,*) 'RESTART: write (XIOS 3D) ',trim(cdvar)
1800	CALL xios_send_field(trim(cdvar), pvar)
1801	ENDIF
1802	#endif
1803	ELSE
1804	IF( kiomid > 0 ) THEN
1805	IF( iom_file(kiomid)%nfid > 0 ) THEN
1806	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1807	CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r3d = pvar )
1808	ENDIF
1809	ENDIF
1810	ENDIF
1811	END SUBROUTINE iom_rp3d_dp
1812
1813
1814
1815	SUBROUTINE iom_delay_rst( cdaction, cdcpnt, kncid )
1816	!!---------------------------------------------------------------------
1817	!! Routine iom_delay_rst: used read/write restart related to mpp_delay
1818	!!
1819	!!---------------------------------------------------------------------
1820	CHARACTER(len=*), INTENT(in ) :: cdaction !
1821	CHARACTER(len=*), INTENT(in ) :: cdcpnt
1822	INTEGER , INTENT(in ) :: kncid
1823	!
1824	INTEGER :: ji
1825	INTEGER :: indim
1826	LOGICAL :: llattexist
1827	REAL(wp), ALLOCATABLE, DIMENSION(:) :: zreal1d
1828	!!---------------------------------------------------------------------
1829	!
1830	! ===================================
1831	IF( TRIM(cdaction) == 'READ' ) THEN ! read restart related to mpp_delay !
1832	! ===================================
1833	DO ji = 1, nbdelay
1834	IF ( c_delaycpnt(ji) == cdcpnt ) THEN
1835	CALL iom_chkatt( kncid, 'DELAY_'//c_delaylist(ji), llattexist, indim )
1836	IF( llattexist ) THEN
1837	ALLOCATE( todelay(ji)%z1d(indim) )
1838	CALL iom_getatt( kncid, 'DELAY_'//c_delaylist(ji), todelay(ji)%z1d(:) )
1839	ndelayid(ji) = 0 ! set to 0 to specify that the value was read in the restart
1840	ENDIF
1841	ENDIF
1842	END DO
1843	! ====================================
1844	ELSE ! write restart related to mpp_delay !
1845	! ====================================
1846	DO ji = 1, nbdelay ! save only ocean delayed global communication variables
1847	IF ( c_delaycpnt(ji) == cdcpnt ) THEN
1848	IF( ASSOCIATED(todelay(ji)%z1d) ) THEN
1849	CALL mpp_delay_rcv(ji) ! make sure %z1d is received
1850	CALL iom_putatt( kncid, 'DELAY_'//c_delaylist(ji), todelay(ji)%z1d(:) )
1851	ENDIF
1852	ENDIF
1853	END DO
1854	!
1855	ENDIF
1856
1857	END SUBROUTINE iom_delay_rst
1858
1859
1860
1861	!!----------------------------------------------------------------------
1862	!! INTERFACE iom_put
1863	!!----------------------------------------------------------------------
1864	SUBROUTINE iom_p0d_sp( cdname, pfield0d )
1865	CHARACTER(LEN=*), INTENT(in) :: cdname
1866	REAL(sp) , INTENT(in) :: pfield0d
1867	!! REAL(wp) , DIMENSION(jpi,jpj) :: zz ! masson
1868	#if defined key_iomput
1869	!!clem zz(:,:)=pfield0d
1870	!!clem CALL xios_send_field(cdname, zz)
1871	CALL xios_send_field(cdname, (/pfield0d/))
1872	#else
1873	IF( .FALSE. ) WRITE(numout,*) cdname, pfield0d ! useless test to avoid compilation warnings
1874	#endif
1875	END SUBROUTINE iom_p0d_sp
1876
1877	SUBROUTINE iom_p0d_dp( cdname, pfield0d )
1878	CHARACTER(LEN=*), INTENT(in) :: cdname
1879	REAL(dp) , INTENT(in) :: pfield0d
1880	!! REAL(wp) , DIMENSION(jpi,jpj) :: zz ! masson
1881	#if defined key_iomput
1882	!!clem zz(:,:)=pfield0d
1883	!!clem CALL xios_send_field(cdname, zz)
1884	CALL xios_send_field(cdname, (/pfield0d/))
1885	#else
1886	IF( .FALSE. ) WRITE(numout,*) cdname, pfield0d ! useless test to avoid compilation warnings
1887	#endif
1888	END SUBROUTINE iom_p0d_dp
1889
1890
1891	SUBROUTINE iom_p1d_sp( cdname, pfield1d )
1892	CHARACTER(LEN=*) , INTENT(in) :: cdname
1893	REAL(sp), DIMENSION(:), INTENT(in) :: pfield1d
1894	#if defined key_iomput
1895	CALL xios_send_field( cdname, RESHAPE( (/pfield1d/), (/1,1,SIZE(pfield1d)/) ) )
1896	#else
1897	IF( .FALSE. ) WRITE(numout,*) cdname, pfield1d ! useless test to avoid compilation warnings
1898	#endif
1899	END SUBROUTINE iom_p1d_sp
1900
1901	SUBROUTINE iom_p1d_dp( cdname, pfield1d )
1902	CHARACTER(LEN=*) , INTENT(in) :: cdname
1903	REAL(dp), DIMENSION(:), INTENT(in) :: pfield1d
1904	#if defined key_iomput
1905	CALL xios_send_field( cdname, RESHAPE( (/pfield1d/), (/1,1,SIZE(pfield1d)/) ) )
1906	#else
1907	IF( .FALSE. ) WRITE(numout,*) cdname, pfield1d ! useless test to avoid compilation warnings
1908	#endif
1909	END SUBROUTINE iom_p1d_dp
1910
1911	SUBROUTINE iom_p2d_sp( cdname, pfield2d )
1912	CHARACTER(LEN=*) , INTENT(in) :: cdname
1913	REAL(sp), DIMENSION(:,:), INTENT(in) :: pfield2d
1914	IF( iom_use(cdname) ) THEN
1915	#if defined key_iomput
1916	CALL xios_send_field( cdname, pfield2d )
1917	#else
1918	WRITE(numout,*) pfield2d ! iom_use(cdname) = .F. -> useless test to avoid compilation warnings
1919	#endif
1920	ENDIF
1921	END SUBROUTINE iom_p2d_sp
1922
1923	SUBROUTINE iom_p2d_dp( cdname, pfield2d )
1924	CHARACTER(LEN=*) , INTENT(in) :: cdname
1925	REAL(dp), DIMENSION(:,:), INTENT(in) :: pfield2d
1926	IF( iom_use(cdname) ) THEN
1927	#if defined key_iomput
1928	CALL xios_send_field( cdname, pfield2d )
1929	#else
1930	WRITE(numout,*) pfield2d ! iom_use(cdname) = .F. -> useless test to avoid compilation warnings
1931	#endif
1932	ENDIF
1933	END SUBROUTINE iom_p2d_dp
1934
1935	SUBROUTINE iom_p3d_sp( cdname, pfield3d )
1936	CHARACTER(LEN=*) , INTENT(in) :: cdname
1937	REAL(sp), DIMENSION(:,:,:), INTENT(in) :: pfield3d
1938	IF( iom_use(cdname) ) THEN
1939	#if defined key_iomput
1940	CALL xios_send_field( cdname, pfield3d )
1941	#else
1942	WRITE(numout,*) pfield3d ! iom_use(cdname) = .F. -> useless test to avoid compilation warnings
1943	#endif
1944	ENDIF
1945	END SUBROUTINE iom_p3d_sp
1946
1947	SUBROUTINE iom_p3d_dp( cdname, pfield3d )
1948	CHARACTER(LEN=*) , INTENT(in) :: cdname
1949	REAL(dp), DIMENSION(:,:,:), INTENT(in) :: pfield3d
1950	IF( iom_use(cdname) ) THEN
1951	#if defined key_iomput
1952	CALL xios_send_field( cdname, pfield3d )
1953	#else
1954	WRITE(numout,*) pfield3d ! iom_use(cdname) = .F. -> useless test to avoid compilation warnings
1955	#endif
1956	ENDIF
1957	END SUBROUTINE iom_p3d_dp
1958
1959	SUBROUTINE iom_p4d_sp( cdname, pfield4d )
1960	CHARACTER(LEN=*) , INTENT(in) :: cdname
1961	REAL(sp), DIMENSION(:,:,:,:), INTENT(in) :: pfield4d
1962	IF( iom_use(cdname) ) THEN
1963	#if defined key_iomput
1964	CALL xios_send_field (cdname, pfield4d )
1965	#else
1966	WRITE(numout,*) pfield4d ! iom_use(cdname) = .F. -> useless test to avoid compilation warnings
1967	#endif
1968	ENDIF
1969	END SUBROUTINE iom_p4d_sp
1970
1971	SUBROUTINE iom_p4d_dp( cdname, pfield4d )
1972	CHARACTER(LEN=*) , INTENT(in) :: cdname
1973	REAL(dp), DIMENSION(:,:,:,:), INTENT(in) :: pfield4d
1974	IF( iom_use(cdname) ) THEN
1975	#if defined key_iomput
1976	CALL xios_send_field (cdname, pfield4d )
1977	#else
1978	WRITE(numout,*) pfield4d ! iom_use(cdname) = .F. -> useless test to avoid compilation warnings
1979	#endif
1980	ENDIF
1981	END SUBROUTINE iom_p4d_dp
1982
1983	#if defined key_iomput
1984	!!----------------------------------------------------------------------
1985	!! 'key_iomput' XIOS interface
1986	!!----------------------------------------------------------------------
1987
1988	SUBROUTINE iom_set_domain_attr( cdid, ni_glo, nj_glo, ibegin, jbegin, ni, nj, &
1989	& data_dim, data_ibegin, data_ni, data_jbegin, data_nj, lonvalue, latvalue, mask, &
1990	& nvertex, bounds_lon, bounds_lat, area )
1991	!!----------------------------------------------------------------------
1992	!!----------------------------------------------------------------------
1993	CHARACTER(LEN=*) , INTENT(in) :: cdid
1994	INTEGER , OPTIONAL, INTENT(in) :: ni_glo, nj_glo, ibegin, jbegin, ni, nj
1995	INTEGER , OPTIONAL, INTENT(in) :: data_dim, data_ibegin, data_ni, data_jbegin, data_nj
1996	INTEGER , OPTIONAL, INTENT(in) :: nvertex
1997	REAL(dp), DIMENSION(:) , OPTIONAL, INTENT(in) :: lonvalue, latvalue
1998	REAL(dp), DIMENSION(:,:), OPTIONAL, INTENT(in) :: bounds_lon, bounds_lat, area
1999	LOGICAL , DIMENSION(:) , OPTIONAL, INTENT(in) :: mask
2000	!!----------------------------------------------------------------------
2001	!
2002	IF( xios_is_valid_domain (cdid) ) THEN
2003	CALL xios_set_domain_attr ( cdid, ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj, &
2004	& data_dim=data_dim, data_ibegin=data_ibegin, data_ni=data_ni, data_jbegin=data_jbegin, data_nj=data_nj , &
2005	& lonvalue_1D=lonvalue, latvalue_1D=latvalue, mask_1D=mask, nvertex=nvertex, bounds_lon_1D=bounds_lon, &
2006	& bounds_lat_1D=bounds_lat, area=area, type='curvilinear')
2007	ENDIF
2008	IF( xios_is_valid_domaingroup(cdid) ) THEN
2009	CALL xios_set_domaingroup_attr( cdid, ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj, &
2010	& data_dim=data_dim, data_ibegin=data_ibegin, data_ni=data_ni, data_jbegin=data_jbegin, data_nj=data_nj , &
2011	& lonvalue_1D=lonvalue, latvalue_1D=latvalue, mask_1D=mask, nvertex=nvertex, bounds_lon_1D=bounds_lon, &
2012	& bounds_lat_1D=bounds_lat, area=area, type='curvilinear' )
2013	ENDIF
2014	!
2015	CALL xios_solve_inheritance()
2016	!
2017	END SUBROUTINE iom_set_domain_attr
2018
2019
2020	SUBROUTINE iom_set_zoom_domain_attr( cdid, ibegin, jbegin, ni, nj )
2021	!!----------------------------------------------------------------------
2022	!!----------------------------------------------------------------------
2023	CHARACTER(LEN=*), INTENT(in) :: cdid
2024	INTEGER , INTENT(in) :: ibegin, jbegin, ni, nj
2025	!
2026	TYPE(xios_gridgroup) :: gridgroup_hdl
2027	TYPE(xios_grid) :: grid_hdl
2028	TYPE(xios_domain) :: domain_hdl
2029	TYPE(xios_axis) :: axis_hdl
2030	CHARACTER(LEN=64) :: cldomrefid ! domain_ref name
2031	CHARACTER(len=1) :: cl1 ! last character of this name
2032	!!----------------------------------------------------------------------
2033	!
2034	IF( xios_is_valid_zoom_domain(cdid) ) THEN
2035	! define the zoom_domain attributs
2036	CALL xios_set_zoom_domain_attr( cdid, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj )
2037	! define a new 2D grid with this new domain
2038	CALL xios_get_handle("grid_definition", gridgroup_hdl )
2039	CALL xios_add_child(gridgroup_hdl, grid_hdl, TRIM(cdid)//'_2D' ) ! add a new 2D grid to grid_definition
2040	CALL xios_add_child(grid_hdl, domain_hdl, TRIM(cdid) ) ! add its domain
2041	! define a new 3D grid with this new domain
2042	CALL xios_add_child(gridgroup_hdl, grid_hdl, TRIM(cdid)//'_3D' ) ! add a new 3D grid to grid_definition
2043	CALL xios_add_child(grid_hdl, domain_hdl, TRIM(cdid) ) ! add its domain
2044	! vertical axis
2045	cl1 = cdid(LEN_TRIM(cdid):) ! last letter of cdid
2046	cl1 = CHAR(ICHAR(cl1)+32) ! from upper to lower case
2047	CALL xios_add_child(grid_hdl, axis_hdl, 'depth'//cl1) ! add its axis
2048	ENDIF
2049	!
2050	END SUBROUTINE iom_set_zoom_domain_attr
2051
2052
2053	SUBROUTINE iom_set_axis_attr( cdid, paxis, bounds )
2054	!!----------------------------------------------------------------------
2055	!!----------------------------------------------------------------------
2056	CHARACTER(LEN=*) , INTENT(in) :: cdid
2057	REAL(wp), DIMENSION(:) , OPTIONAL, INTENT(in) :: paxis
2058	REAL(wp), DIMENSION(:,:), OPTIONAL, INTENT(in) :: bounds
2059	!!----------------------------------------------------------------------
2060	IF( PRESENT(paxis) ) THEN
2061	IF( xios_is_valid_axis (cdid) ) CALL xios_set_axis_attr ( cdid, n_glo=SIZE(paxis), value=real(paxis, dp) )
2062	IF( xios_is_valid_axisgroup(cdid) ) CALL xios_set_axisgroup_attr( cdid, n_glo=SIZE(paxis), value=real(paxis, dp) )
2063	ENDIF
2064	IF( PRESENT(bounds) ) THEN
2065	IF( xios_is_valid_axis (cdid) ) CALL xios_set_axis_attr ( cdid, bounds=real(bounds, dp) )
2066	IF( xios_is_valid_axisgroup(cdid) ) CALL xios_set_axisgroup_attr( cdid, bounds=real(bounds, dp) )
2067	ELSE
2068	IF( xios_is_valid_axis (cdid) ) CALL xios_set_axis_attr ( cdid)
2069	IF( xios_is_valid_axisgroup(cdid) ) CALL xios_set_axisgroup_attr( cdid)
2070	END IF
2071	CALL xios_solve_inheritance()
2072	END SUBROUTINE iom_set_axis_attr
2073
2074
2075	SUBROUTINE iom_set_field_attr( cdid, freq_op, freq_offset )
2076	!!----------------------------------------------------------------------
2077	!!----------------------------------------------------------------------
2078	CHARACTER(LEN=*) , INTENT(in) :: cdid
2079	TYPE(xios_duration), OPTIONAL, INTENT(in) :: freq_op
2080	TYPE(xios_duration), OPTIONAL, INTENT(in) :: freq_offset
2081	!!----------------------------------------------------------------------
2082	IF( xios_is_valid_field (cdid) ) CALL xios_set_field_attr ( cdid, freq_op=freq_op, freq_offset=freq_offset )
2083	IF( xios_is_valid_fieldgroup(cdid) ) CALL xios_set_fieldgroup_attr( cdid, freq_op=freq_op, freq_offset=freq_offset )
2084	CALL xios_solve_inheritance()
2085	END SUBROUTINE iom_set_field_attr
2086
2087
2088	SUBROUTINE iom_set_file_attr( cdid, name, name_suffix )
2089	!!----------------------------------------------------------------------
2090	!!----------------------------------------------------------------------
2091	CHARACTER(LEN=*) , INTENT(in) :: cdid
2092	CHARACTER(LEN=*),OPTIONAL , INTENT(in) :: name, name_suffix
2093	!!----------------------------------------------------------------------
2094	IF( xios_is_valid_file (cdid) ) CALL xios_set_file_attr ( cdid, name=name, name_suffix=name_suffix )
2095	IF( xios_is_valid_filegroup(cdid) ) CALL xios_set_filegroup_attr( cdid, name=name, name_suffix=name_suffix )
2096	CALL xios_solve_inheritance()
2097	END SUBROUTINE iom_set_file_attr
2098
2099
2100	SUBROUTINE iom_get_file_attr( cdid, name, name_suffix, output_freq )
2101	!!----------------------------------------------------------------------
2102	!!----------------------------------------------------------------------
2103	CHARACTER(LEN=*) , INTENT(in ) :: cdid
2104	CHARACTER(LEN=*),OPTIONAL , INTENT(out) :: name, name_suffix
2105	TYPE(xios_duration), OPTIONAL , INTENT(out) :: output_freq
2106	LOGICAL :: llexist1,llexist2,llexist3
2107	!---------------------------------------------------------------------
2108	IF( PRESENT( name ) ) name = '' ! default values
2109	IF( PRESENT( name_suffix ) ) name_suffix = ''
2110	IF( PRESENT( output_freq ) ) output_freq = xios_duration(0,0,0,0,0,0)
2111	IF( xios_is_valid_file (cdid) ) THEN
2112	CALL xios_solve_inheritance()
2113	CALL xios_is_defined_file_attr ( cdid, name = llexist1, name_suffix = llexist2, output_freq = llexist3)
2114	IF(llexist1) CALL xios_get_file_attr ( cdid, name = name )
2115	IF(llexist2) CALL xios_get_file_attr ( cdid, name_suffix = name_suffix )
2116	IF(llexist3) CALL xios_get_file_attr ( cdid, output_freq = output_freq )
2117	ENDIF
2118	IF( xios_is_valid_filegroup(cdid) ) THEN
2119	CALL xios_solve_inheritance()
2120	CALL xios_is_defined_filegroup_attr( cdid, name = llexist1, name_suffix = llexist2, output_freq = llexist3)
2121	IF(llexist1) CALL xios_get_filegroup_attr( cdid, name = name )
2122	IF(llexist2) CALL xios_get_filegroup_attr( cdid, name_suffix = name_suffix )
2123	IF(llexist3) CALL xios_get_filegroup_attr( cdid, output_freq = output_freq )
2124	ENDIF
2125	END SUBROUTINE iom_get_file_attr
2126
2127
2128	SUBROUTINE iom_set_grid_attr( cdid, mask )
2129	!!----------------------------------------------------------------------
2130	!!----------------------------------------------------------------------
2131	CHARACTER(LEN=*) , INTENT(in) :: cdid
2132	LOGICAL, DIMENSION(:,:,:), OPTIONAL, INTENT(in) :: mask
2133	!!----------------------------------------------------------------------
2134	IF( xios_is_valid_grid (cdid) ) CALL xios_set_grid_attr ( cdid, mask_3D=mask )
2135	IF( xios_is_valid_gridgroup(cdid) ) CALL xios_set_gridgroup_attr( cdid, mask_3D=mask )
2136	CALL xios_solve_inheritance()
2137	END SUBROUTINE iom_set_grid_attr
2138
2139	SUBROUTINE iom_setkt( kt, cdname )
2140	!!----------------------------------------------------------------------
2141	!!----------------------------------------------------------------------
2142	INTEGER , INTENT(in) :: kt
2143	CHARACTER(LEN=*), INTENT(in) :: cdname
2144	!!----------------------------------------------------------------------
2145	CALL iom_swap( cdname ) ! swap to cdname context
2146	CALL xios_update_calendar(kt)
2147	IF( cdname /= TRIM(cxios_context) ) CALL iom_swap( TRIM(cxios_context) ) ! return back to nemo context
2148	END SUBROUTINE iom_setkt
2149
2150	SUBROUTINE iom_context_finalize( cdname )
2151	!!----------------------------------------------------------------------
2152	!!----------------------------------------------------------------------
2153	CHARACTER(LEN=*), INTENT(in) :: cdname
2154	CHARACTER(LEN=120) :: clname
2155	!!----------------------------------------------------------------------
2156	clname = cdname
2157	IF( TRIM(Agrif_CFixed()) .NE. '0' ) clname = TRIM(Agrif_CFixed())//"_"//clname
2158	IF( xios_is_valid_context(clname) ) THEN
2159	CALL iom_swap( cdname ) ! swap to cdname context
2160	CALL xios_context_finalize() ! finalize the context
2161	IF( cdname /= TRIM(cxios_context) ) CALL iom_swap( TRIM(cxios_context) ) ! return back to nemo context
2162	ENDIF
2163	!
2164	END SUBROUTINE iom_context_finalize
2165
2166
2167	SUBROUTINE set_grid( cdgrd, plon, plat, ldxios, ldrxios )
2168	!!----------------------------------------------------------------------
2169	!! * ROUTINE set_grid *
2170	!!
2171	!! ** Purpose : define horizontal grids
2172	!!----------------------------------------------------------------------
2173	CHARACTER(LEN=1) , INTENT(in) :: cdgrd
2174	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plon
2175	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plat
2176	!
2177	REAL(wp), DIMENSION(jpi,jpj,jpk) :: zmask
2178	LOGICAL, INTENT(IN) :: ldxios, ldrxios
2179	!!----------------------------------------------------------------------
2180	!
2181	CALL iom_set_domain_attr("grid_"//cdgrd, ni_glo=Ni0glo,nj_glo=Nj0glo,ibegin=mig0(Nis0)-1,jbegin=mjg0(Njs0)-1,ni=Ni_0,nj=Nj_0)
2182	CALL iom_set_domain_attr("grid_"//cdgrd, data_dim=2, data_ibegin = -nn_hls, data_ni = jpi, data_jbegin = -nn_hls, data_nj = jpj)
2183	!don't define lon and lat for restart reading context.
2184	IF ( .NOT.ldrxios ) &
2185	CALL iom_set_domain_attr("grid_"//cdgrd, lonvalue = real(RESHAPE(plon(Nis0:Nie0, Njs0:Nje0),(/ Ni_0*Nj_0 /)),dp), &
2186	& latvalue = real(RESHAPE(plat(Nis0:Nie0, Njs0:Nje0),(/ Ni_0*Nj_0 /)),dp ))
2187	!
2188	IF ( ln_mskland .AND. (.NOT.ldxios) ) THEN
2189	! mask land points, keep values on coast line -> specific mask for U, V and W points
2190	SELECT CASE ( cdgrd )
2191	CASE('T') ; zmask(:,:,:) = tmask(:,:,:)
2192	CASE('U') ; zmask(2:jpim1,:,:) = tmask(2:jpim1,:,:) + tmask(3:jpi,:,:)
2193	CASE('V') ; zmask(:,2:jpjm1,:) = tmask(:,2:jpjm1,:) + tmask(:,3:jpj,:)
2194	CASE('W') ; zmask(:,:,2:jpk ) = tmask(:,:,1:jpkm1) + tmask(:,:,2:jpk) ; zmask(:,:,1) = tmask(:,:,1)
2195	END SELECT
2196	!
2197	CALL iom_set_domain_attr( "grid_"//cdgrd , mask = RESHAPE(zmask(Nis0:Nie0,Njs0:Nje0,1),(/Ni_0*Nj_0 /)) /= 0. )
2198	CALL iom_set_grid_attr ( "grid_"//cdgrd//"_3D", mask = RESHAPE(zmask(Nis0:Nie0,Njs0:Nje0,:),(/Ni_0,Nj_0,jpk/)) /= 0. )
2199	ENDIF
2200	!
2201	END SUBROUTINE set_grid
2202
2203	SUBROUTINE set_grid_bounds( cdgrd, plon_cnr, plat_cnr, plon_pnt, plat_pnt )
2204	!!----------------------------------------------------------------------
2205	!! * ROUTINE set_grid_bounds *
2206	!!
2207	!! ** Purpose : define horizontal grid corners
2208	!!
2209	!!----------------------------------------------------------------------
2210	CHARACTER(LEN=1) , INTENT(in) :: cdgrd
2211	REAL(wp), DIMENSION(jpi,jpj) , INTENT(in) :: plon_cnr, plat_cnr ! Lat/lon coord. of a contiguous vertex of cell (i,j)
2212	REAL(wp), DIMENSION(jpi,jpj), OPTIONAL, INTENT(in) :: plon_pnt, plat_pnt ! Lat/lon coord. of the point of cell (i,j)
2213	!
2214	INTEGER :: ji, jj, jn
2215	INTEGER :: icnr, jcnr ! Offset such that the vertex coordinate (i+icnr,j+jcnr)
2216	! ! represents the
2217	! bottom-left corner of
2218	! cell (i,j)
2219	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:) :: z_bnds ! Lat/lon coordinates of the vertices of cell (i,j)
2220	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: z_fld ! Working array to determine where to rotate cells
2221	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: z_rot ! Lat/lon working array for rotation of cells
2222	!!----------------------------------------------------------------------
2223	!
2224	ALLOCATE( z_bnds(4,jpi,jpj,2), z_fld(jpi,jpj), z_rot(4,2) )
2225	!
2226	! Offset of coordinate representing bottom-left corner
2227	SELECT CASE ( TRIM(cdgrd) )
2228	CASE ('T', 'W') ; icnr = -1 ; jcnr = -1
2229	CASE ('U') ; icnr = 0 ; jcnr = -1
2230	CASE ('V') ; icnr = -1 ; jcnr = 0
2231	END SELECT
2232	!
2233	z_fld(:,:) = 1._wp
2234	CALL lbc_lnk( 'iom', z_fld, cdgrd, -1.0_wp ) ! Working array for location of northfold
2235	!
2236	! Cell vertices that can be defined
2237	DO_2D( 0, 0, 0, 0 )
2238	z_bnds(1,ji,jj,1) = plat_cnr(ji+icnr, jj+jcnr ) ! Bottom-left
2239	z_bnds(2,ji,jj,1) = plat_cnr(ji+icnr+1,jj+jcnr ) ! Bottom-right
2240	z_bnds(3,ji,jj,1) = plat_cnr(ji+icnr+1,jj+jcnr+1) ! Top-right
2241	z_bnds(4,ji,jj,1) = plat_cnr(ji+icnr, jj+jcnr+1) ! Top-left
2242	z_bnds(1,ji,jj,2) = plon_cnr(ji+icnr, jj+jcnr ) ! Bottom-left
2243	z_bnds(2,ji,jj,2) = plon_cnr(ji+icnr+1,jj+jcnr ) ! Bottom-right
2244	z_bnds(3,ji,jj,2) = plon_cnr(ji+icnr+1,jj+jcnr+1) ! Top-right
2245	z_bnds(4,ji,jj,2) = plon_cnr(ji+icnr, jj+jcnr+1) ! Top-left
2246	END_2D
2247	!
2248	DO_2D( 0, 0, 0, 0 )
2249	IF( z_fld(ji,jj) == -1. ) THEN
2250	z_rot(1,:) = z_bnds(3,ji,jj,:) ; z_rot(2,:) = z_bnds(4,ji,jj,:)
2251	z_rot(3,:) = z_bnds(1,ji,jj,:) ; z_rot(4,:) = z_bnds(2,ji,jj,:)
2252	z_bnds(:,ji,jj,:) = z_rot(:,:)
2253	ENDIF
2254	END_2D
2255	!
2256	CALL iom_set_domain_attr("grid_"//cdgrd, bounds_lat = real(RESHAPE(z_bnds(:,Nis0:Nie0,Njs0:Nje0,1),(/ 4,Ni_0*Nj_0 /)), dp), &
2257	& bounds_lon = real(RESHAPE(z_bnds(:,Nis0:Nie0,Njs0:Nje0,2),(/ 4,Ni_0*Nj_0 /)), dp), nvertex=4 )
2258	!
2259	DEALLOCATE( z_bnds, z_fld, z_rot )
2260	!
2261	END SUBROUTINE set_grid_bounds
2262
2263	SUBROUTINE set_grid_znl( plat )
2264	!!----------------------------------------------------------------------
2265	!! * ROUTINE set_grid_znl *
2266	!!
2267	!! ** Purpose : define grids for zonal mean
2268	!!
2269	!!----------------------------------------------------------------------
2270	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plat
2271	!
2272	INTEGER :: ix, iy
2273	REAL(wp), DIMENSION(:), ALLOCATABLE :: zlon
2274	!!----------------------------------------------------------------------
2275	!
2276	ALLOCATE( zlon(Ni_0*Nj_0) ) ; zlon(:) = 0._wp
2277	!
2278	! CALL dom_ngb( -168.53_wp, 65.03_wp, ix, iy, 'T' ) ! i-line that passes through Bering Strait: Reference latitude (used in plots)
2279	CALL dom_ngb( 180.0_wp, 90.0_wp, ix, iy, 'T' ) ! i-line that passes near the North Pole : Reference latitude (used in plots)
2280	CALL iom_set_domain_attr("gznl", ni_glo=Ni0glo, nj_glo=Nj0glo, ibegin=mig0(Nis0)-1, jbegin=mjg0(Njs0)-1, ni=Ni_0, nj=Nj_0)
2281	CALL iom_set_domain_attr("gznl", data_dim=2, data_ibegin = -nn_hls, data_ni = jpi, data_jbegin = -nn_hls, data_nj = jpj)
2282	CALL iom_set_domain_attr("gznl", lonvalue = real(zlon, dp), &
2283	& latvalue = real(RESHAPE(plat(Nis0:Nie0, Njs0:Nje0),(/ Ni_0*Nj_0 /)),dp))
2284	CALL iom_set_zoom_domain_attr("ptr", ibegin=ix-1, jbegin=0, ni=1, nj=Nj0glo)
2285	!
2286	CALL iom_update_file_name('ptr')
2287	!
2288	END SUBROUTINE set_grid_znl
2289
2290
2291	SUBROUTINE set_scalar
2292	!!----------------------------------------------------------------------
2293	!! * ROUTINE set_scalar *
2294	!!
2295	!! ** Purpose : define fake grids for scalar point
2296	!!
2297	!!----------------------------------------------------------------------
2298	REAL(dp), DIMENSION(1) :: zz = 1.
2299	!!----------------------------------------------------------------------
2300	!
2301	CALL iom_set_domain_attr('scalarpoint', ni_glo=jpnij, nj_glo=1, ibegin=narea-1, jbegin=0, ni=1, nj=1)
2302	CALL iom_set_domain_attr('scalarpoint', data_dim=2, data_ibegin = 1, data_ni = 1, data_jbegin = 1, data_nj = 1)
2303	!
2304	zz = REAL( narea, wp )
2305	CALL iom_set_domain_attr('scalarpoint', lonvalue=zz, latvalue=zz)
2306	!
2307	END SUBROUTINE set_scalar
2308
2309
2310	SUBROUTINE set_xmlatt
2311	!!----------------------------------------------------------------------
2312	!! * ROUTINE set_xmlatt *
2313	!!
2314	!! ** Purpose : automatic definitions of some of the xml attributs...
2315	!!
2316	!!----------------------------------------------------------------------
2317	CHARACTER(len=1),DIMENSION( 3) :: clgrd ! suffix name
2318	CHARACTER(len=256) :: clsuff ! suffix name
2319	CHARACTER(len=1) :: cl1 ! 1 character
2320	CHARACTER(len=2) :: cl2 ! 2 characters
2321	CHARACTER(len=3) :: cl3 ! 3 characters
2322	INTEGER :: ji, jg ! loop counters
2323	INTEGER :: ix, iy ! i-,j- index
2324	REAL(wp) ,DIMENSION(11) :: zlontao ! longitudes of tao moorings
2325	REAL(wp) ,DIMENSION( 7) :: zlattao ! latitudes of tao moorings
2326	REAL(wp) ,DIMENSION( 4) :: zlonrama ! longitudes of rama moorings
2327	REAL(wp) ,DIMENSION(11) :: zlatrama ! latitudes of rama moorings
2328	REAL(wp) ,DIMENSION( 3) :: zlonpira ! longitudes of pirata moorings
2329	REAL(wp) ,DIMENSION( 9) :: zlatpira ! latitudes of pirata moorings
2330	TYPE(xios_duration) :: f_op, f_of
2331	!!----------------------------------------------------------------------
2332	!
2333	! frequency of the call of iom_put (attribut: freq_op)
2334	f_op%timestep = 1 ; f_of%timestep = 0 ; CALL iom_set_field_attr('field_definition', freq_op=f_op, freq_offset=f_of)
2335	f_op%timestep = 2 ; f_of%timestep = 0 ; CALL iom_set_field_attr('trendT_even' , freq_op=f_op, freq_offset=f_of)
2336	f_op%timestep = 2 ; f_of%timestep = -1 ; CALL iom_set_field_attr('trendT_odd' , freq_op=f_op, freq_offset=f_of)
2337	f_op%timestep = nn_fsbc ; f_of%timestep = 0 ; CALL iom_set_field_attr('SBC' , freq_op=f_op, freq_offset=f_of)
2338	f_op%timestep = nn_fsbc ; f_of%timestep = 0 ; CALL iom_set_field_attr('SBC_scalar' , freq_op=f_op, freq_offset=f_of)
2339	f_op%timestep = nn_fsbc ; f_of%timestep = 0 ; CALL iom_set_field_attr('ABL' , freq_op=f_op, freq_offset=f_of)
2340
2341	! output file names (attribut: name)
2342	DO ji = 1, 9
2343	WRITE(cl1,'(i1)') ji
2344	CALL iom_update_file_name('file'//cl1)
2345	END DO
2346	DO ji = 1, 99
2347	WRITE(cl2,'(i2.2)') ji
2348	CALL iom_update_file_name('file'//cl2)
2349	END DO
2350	DO ji = 1, 999
2351	WRITE(cl3,'(i3.3)') ji
2352	CALL iom_update_file_name('file'//cl3)
2353	END DO
2354
2355	! Zooms...
2356	clgrd = (/ 'T', 'U', 'W' /)
2357	DO jg = 1, SIZE(clgrd) ! grid type
2358	cl1 = clgrd(jg)
2359	! Equatorial section (attributs: jbegin, ni, name_suffix)
2360	CALL dom_ngb( 0.0_wp, 0.0_wp, ix, iy, cl1 )
2361	CALL iom_set_zoom_domain_attr('Eq'//cl1, ibegin=0, jbegin=iy-1, ni=Ni0glo, nj=1 )
2362	CALL iom_get_file_attr ('Eq'//cl1, name_suffix = clsuff )
2363	CALL iom_set_file_attr ('Eq'//cl1, name_suffix = TRIM(clsuff)//'_Eq')
2364	CALL iom_update_file_name('Eq'//cl1)
2365	END DO
2366	! TAO moorings (attributs: ibegin, jbegin, name_suffix)
2367	zlontao = (/ 137.0, 147.0, 156.0, 165.0, -180.0, -170.0, -155.0, -140.0, -125.0, -110.0, -95.0 /)
2368	zlattao = (/ -8.0, -5.0, -2.0, 0.0, 2.0, 5.0, 8.0 /)
2369	CALL set_mooring( zlontao, zlattao )
2370	! RAMA moorings (attributs: ibegin, jbegin, name_suffix)
2371	zlonrama = (/ 55.0, 67.0, 80.5, 90.0 /)
2372	zlatrama = (/ -16.0, -12.0, -8.0, -4.0, -1.5, 0.0, 1.5, 4.0, 8.0, 12.0, 15.0 /)
2373	CALL set_mooring( zlonrama, zlatrama )
2374	! PIRATA moorings (attributs: ibegin, jbegin, name_suffix)
2375	zlonpira = (/ -38.0, -23.0, -10.0 /)
2376	zlatpira = (/ -19.0, -14.0, -8.0, 0.0, 4.0, 8.0, 12.0, 15.0, 20.0 /)
2377	CALL set_mooring( zlonpira, zlatpira )
2378	!
2379	END SUBROUTINE set_xmlatt
2380
2381
2382	SUBROUTINE set_mooring( plon, plat )
2383	!!----------------------------------------------------------------------
2384	!! * ROUTINE set_mooring *
2385	!!
2386	!! ** Purpose : automatic definitions of moorings xml attributs...
2387	!!
2388	!!----------------------------------------------------------------------
2389	REAL(wp), DIMENSION(:), INTENT(in) :: plon, plat ! longitudes/latitudes oft the mooring
2390	!
2391	!!$ CHARACTER(len=1),DIMENSION(4) :: clgrd = (/ 'T', 'U', 'V', 'W' /) ! suffix name
2392	CHARACTER(len=1),DIMENSION(1) :: clgrd = (/ 'T' /) ! suffix name
2393	CHARACTER(len=256) :: clname ! file name
2394	CHARACTER(len=256) :: clsuff ! suffix name
2395	CHARACTER(len=1) :: cl1 ! 1 character
2396	CHARACTER(len=6) :: clon,clat ! name of longitude, latitude
2397	INTEGER :: ji, jj, jg ! loop counters
2398	INTEGER :: ix, iy ! i-,j- index
2399	REAL(wp) :: zlon, zlat
2400	!!----------------------------------------------------------------------
2401	DO jg = 1, SIZE(clgrd)
2402	cl1 = clgrd(jg)
2403	DO ji = 1, SIZE(plon)
2404	DO jj = 1, SIZE(plat)
2405	zlon = plon(ji)
2406	zlat = plat(jj)
2407	! modifications for RAMA moorings
2408	IF( zlon == 67. .AND. zlat == 15. ) zlon = 65.
2409	IF( zlon == 90. .AND. zlat <= -4. ) zlon = 95.
2410	IF( zlon == 95. .AND. zlat == -4. ) zlat = -5.
2411	! modifications for PIRATA moorings
2412	IF( zlon == -38. .AND. zlat == -19. ) zlon = -34.
2413	IF( zlon == -38. .AND. zlat == -14. ) zlon = -32.
2414	IF( zlon == -38. .AND. zlat == -8. ) zlon = -30.
2415	IF( zlon == -38. .AND. zlat == 0. ) zlon = -35.
2416	IF( zlon == -23. .AND. zlat == 20. ) zlat = 21.
2417	IF( zlon == -10. .AND. zlat == -14. ) zlat = -10.
2418	IF( zlon == -10. .AND. zlat == -8. ) zlat = -6.
2419	IF( zlon == -10. .AND. zlat == 4. ) THEN ; zlon = 0. ; zlat = 0. ; ENDIF
2420	CALL dom_ngb( zlon, zlat, ix, iy, cl1 )
2421	IF( zlon >= 0. ) THEN
2422	IF( zlon == REAL(NINT(zlon), wp) ) THEN ; WRITE(clon, '(i3, a)') NINT( zlon), 'e'
2423	ELSE ; WRITE(clon, '(f5.1,a)') zlon , 'e'
2424	ENDIF
2425	ELSE
2426	IF( zlon == REAL(NINT(zlon), wp) ) THEN ; WRITE(clon, '(i3, a)') NINT(-zlon), 'w'
2427	ELSE ; WRITE(clon, '(f5.1,a)') -zlon , 'w'
2428	ENDIF
2429	ENDIF
2430	IF( zlat >= 0. ) THEN
2431	IF( zlat == REAL(NINT(zlat), wp) ) THEN ; WRITE(clat, '(i2, a)') NINT( zlat), 'n'
2432	ELSE ; WRITE(clat, '(f4.1,a)') zlat , 'n'
2433	ENDIF
2434	ELSE
2435	IF( zlat == REAL(NINT(zlat), wp) ) THEN ; WRITE(clat, '(i2, a)') NINT(-zlat), 's'
2436	ELSE ; WRITE(clat, '(f4.1,a)') -zlat , 's'
2437	ENDIF
2438	ENDIF
2439	clname = TRIM(ADJUSTL(clat))//TRIM(ADJUSTL(clon))
2440	CALL iom_set_zoom_domain_attr(TRIM(clname)//cl1, ibegin= ix-1, jbegin= iy-1, ni=1, nj=1)
2441
2442	CALL iom_get_file_attr (TRIM(clname)//cl1, name_suffix = clsuff )
2443	CALL iom_set_file_attr (TRIM(clname)//cl1, name_suffix = TRIM(clsuff)//'_'//TRIM(clname))
2444	CALL iom_update_file_name(TRIM(clname)//cl1)
2445	END DO
2446	END DO
2447	END DO
2448
2449	END SUBROUTINE set_mooring
2450
2451
2452	SUBROUTINE iom_update_file_name( cdid )
2453	!!----------------------------------------------------------------------
2454	!! * ROUTINE iom_update_file_name *
2455	!!
2456	!! ** Purpose :
2457	!!
2458	!!----------------------------------------------------------------------
2459	CHARACTER(LEN=*) , INTENT(in) :: cdid
2460	!
2461	CHARACTER(LEN=256) :: clname
2462	CHARACTER(LEN=20) :: clfreq
2463	CHARACTER(LEN=20) :: cldate
2464	INTEGER :: idx
2465	INTEGER :: jn
2466	INTEGER :: itrlen
2467	INTEGER :: iyear, imonth, iday, isec
2468	REAL(wp) :: zsec
2469	LOGICAL :: llexist
2470	TYPE(xios_duration) :: output_freq
2471	!!----------------------------------------------------------------------
2472	!
2473	DO jn = 1, 2
2474	!
2475	output_freq = xios_duration(0,0,0,0,0,0)
2476	IF( jn == 1 ) CALL iom_get_file_attr( cdid, name = clname, output_freq = output_freq )
2477	IF( jn == 2 ) CALL iom_get_file_attr( cdid, name_suffix = clname )
2478	!
2479	IF ( TRIM(clname) /= '' ) THEN
2480	!
2481	idx = INDEX(clname,'@expname@') + INDEX(clname,'@EXPNAME@')
2482	DO WHILE ( idx /= 0 )
2483	clname = clname(1:idx-1)//TRIM(cexper)//clname(idx+9:LEN_TRIM(clname))
2484	idx = INDEX(clname,'@expname@') + INDEX(clname,'@EXPNAME@')
2485	END DO
2486	!
2487	idx = INDEX(clname,'@freq@') + INDEX(clname,'@FREQ@')
2488	DO WHILE ( idx /= 0 )
2489	IF ( output_freq%timestep /= 0) THEN
2490	WRITE(clfreq,'(I18,A2)')INT(output_freq%timestep),'ts'
2491	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2492	ELSE IF ( output_freq%second /= 0 ) THEN
2493	WRITE(clfreq,'(I19,A1)')INT(output_freq%second),'s'
2494	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2495	ELSE IF ( output_freq%minute /= 0 ) THEN
2496	WRITE(clfreq,'(I18,A2)')INT(output_freq%minute),'mi'
2497	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2498	ELSE IF ( output_freq%hour /= 0 ) THEN
2499	WRITE(clfreq,'(I19,A1)')INT(output_freq%hour),'h'
2500	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2501	ELSE IF ( output_freq%day /= 0 ) THEN
2502	WRITE(clfreq,'(I19,A1)')INT(output_freq%day),'d'
2503	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2504	ELSE IF ( output_freq%month /= 0 ) THEN
2505	WRITE(clfreq,'(I19,A1)')INT(output_freq%month),'m'
2506	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2507	ELSE IF ( output_freq%year /= 0 ) THEN
2508	WRITE(clfreq,'(I19,A1)')INT(output_freq%year),'y'
2509	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2510	ELSE
2511	CALL ctl_stop('error in the name of file id '//TRIM(cdid), &
2512	& ' attribute output_freq is undefined -> cannot replace @freq@ in '//TRIM(clname) )
2513	ENDIF
2514	clname = clname(1:idx-1)//TRIM(ADJUSTL(clfreq))//clname(idx+6:LEN_TRIM(clname))
2515	idx = INDEX(clname,'@freq@') + INDEX(clname,'@FREQ@')
2516	END DO
2517	!
2518	idx = INDEX(clname,'@startdate@') + INDEX(clname,'@STARTDATE@')
2519	DO WHILE ( idx /= 0 )
2520	cldate = iom_sdate( fjulday - rn_Dt / rday )
2521	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+11:LEN_TRIM(clname))
2522	idx = INDEX(clname,'@startdate@') + INDEX(clname,'@STARTDATE@')
2523	END DO
2524	!
2525	idx = INDEX(clname,'@startdatefull@') + INDEX(clname,'@STARTDATEFULL@')
2526	DO WHILE ( idx /= 0 )
2527	cldate = iom_sdate( fjulday - rn_Dt / rday, ldfull = .TRUE. )
2528	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+15:LEN_TRIM(clname))
2529	idx = INDEX(clname,'@startdatefull@') + INDEX(clname,'@STARTDATEFULL@')
2530	END DO
2531	!
2532	idx = INDEX(clname,'@enddate@') + INDEX(clname,'@ENDDATE@')
2533	DO WHILE ( idx /= 0 )
2534	cldate = iom_sdate( fjulday + rn_Dt / rday * REAL( nitend - nit000, wp ), ld24 = .TRUE. )
2535	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+9:LEN_TRIM(clname))
2536	idx = INDEX(clname,'@enddate@') + INDEX(clname,'@ENDDATE@')
2537	END DO
2538	!
2539	idx = INDEX(clname,'@enddatefull@') + INDEX(clname,'@ENDDATEFULL@')
2540	DO WHILE ( idx /= 0 )
2541	cldate = iom_sdate( fjulday + rn_Dt / rday * REAL( nitend - nit000, wp ), ld24 = .TRUE., ldfull = .TRUE. )
2542	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+13:LEN_TRIM(clname))
2543	idx = INDEX(clname,'@enddatefull@') + INDEX(clname,'@ENDDATEFULL@')
2544	END DO
2545	!
2546	IF( jn == 1 .AND. TRIM(Agrif_CFixed()) /= '0' ) clname = TRIM(Agrif_CFixed())//"_"//TRIM(clname)
2547	IF( jn == 1 ) CALL iom_set_file_attr( cdid, name = clname )
2548	IF( jn == 2 ) CALL iom_set_file_attr( cdid, name_suffix = clname )
2549	!
2550	ENDIF
2551	!
2552	END DO
2553	!
2554	END SUBROUTINE iom_update_file_name
2555
2556
2557	FUNCTION iom_sdate( pjday, ld24, ldfull )
2558	!!----------------------------------------------------------------------
2559	!! * ROUTINE iom_sdate *
2560	!!
2561	!! ** Purpose : send back the date corresponding to the given julian day
2562	!!----------------------------------------------------------------------
2563	REAL(wp), INTENT(in ) :: pjday ! julian day
2564	LOGICAL , INTENT(in ), OPTIONAL :: ld24 ! true to force 24:00 instead of 00:00
2565	LOGICAL , INTENT(in ), OPTIONAL :: ldfull ! true to get the compleate date: yyyymmdd_hh:mm:ss
2566	!
2567	CHARACTER(LEN=20) :: iom_sdate
2568	CHARACTER(LEN=50) :: clfmt ! format used to write the date
2569	INTEGER :: iyear, imonth, iday, ihour, iminute, isec
2570	REAL(wp) :: zsec
2571	LOGICAL :: ll24, llfull
2572	!!----------------------------------------------------------------------
2573	!
2574	IF( PRESENT(ld24) ) THEN ; ll24 = ld24
2575	ELSE ; ll24 = .FALSE.
2576	ENDIF
2577	!
2578	IF( PRESENT(ldfull) ) THEN ; llfull = ldfull
2579	ELSE ; llfull = .FALSE.
2580	ENDIF
2581	!
2582	CALL ju2ymds( pjday, iyear, imonth, iday, zsec )
2583	isec = NINT(zsec)
2584	!
2585	IF ( ll24 .AND. isec == 0 ) THEN ! 00:00 of the next day -> move to 24:00 of the current day
2586	CALL ju2ymds( pjday - 1.0_wp, iyear, imonth, iday, zsec )
2587	isec = 86400
2588	ENDIF
2589	!
2590	IF( iyear < 10000 ) THEN ; clfmt = "i4.4,2i2.2" ! format used to write the date
2591	ELSE ; WRITE(clfmt, "('i',i1,',2i2.2')") INT(LOG10(REAL(iyear,wp))) + 1
2592	ENDIF
2593	!
2594	!$AGRIF_DO_NOT_TREAT
2595	! needed in the conv
2596	IF( llfull ) THEN
2597	clfmt = TRIM(clfmt)//",'_',i2.2,':',i2.2,':',i2.2"
2598	ihour = isec / 3600
2599	isec = MOD(isec, 3600)
2600	iminute = isec / 60
2601	isec = MOD(isec, 60)
2602	WRITE(iom_sdate, '('//TRIM(clfmt)//')') iyear, imonth, iday, ihour, iminute, isec ! date of the end of run
2603	ELSE
2604	WRITE(iom_sdate, '('//TRIM(clfmt)//')') iyear, imonth, iday ! date of the end of run
2605	ENDIF
2606	!$AGRIF_END_DO_NOT_TREAT
2607	!
2608	END FUNCTION iom_sdate
2609
2610	#else
2611	!!----------------------------------------------------------------------
2612	!! NOT 'key_iomput' a few dummy routines
2613	!!----------------------------------------------------------------------
2614	SUBROUTINE iom_setkt( kt, cdname )
2615	INTEGER , INTENT(in):: kt
2616	CHARACTER(LEN=*), INTENT(in) :: cdname
2617	IF( .FALSE. ) WRITE(numout,*) kt, cdname ! useless test to avoid compilation warnings
2618	END SUBROUTINE iom_setkt
2619
2620	SUBROUTINE iom_context_finalize( cdname )
2621	CHARACTER(LEN=*), INTENT(in) :: cdname
2622	IF( .FALSE. ) WRITE(numout,*) cdname ! useless test to avoid compilation warnings
2623	END SUBROUTINE iom_context_finalize
2624
2625	SUBROUTINE iom_update_file_name( cdid )
2626	CHARACTER(LEN=*), INTENT(in) :: cdid
2627	IF( .FALSE. ) WRITE(numout,*) cdid ! useless test to avoid compilation warnings
2628	END SUBROUTINE iom_update_file_name
2629
2630	#endif
2631
2632	LOGICAL FUNCTION iom_use( cdname )
2633	CHARACTER(LEN=*), INTENT(in) :: cdname
2634	#if defined key_iomput
2635	iom_use = xios_field_is_active( cdname )
2636	#else
2637	iom_use = .FALSE.
2638	#endif
2639	END FUNCTION iom_use
2640
2641	SUBROUTINE iom_miss_val( cdname, pmiss_val )
2642	CHARACTER(LEN=*), INTENT(in ) :: cdname
2643	REAL(wp) , INTENT(out) :: pmiss_val
2644	REAL(dp) :: ztmp_pmiss_val
2645	#if defined key_iomput
2646	! get missing value
2647	CALL xios_get_field_attr( cdname, default_value = ztmp_pmiss_val )
2648	pmiss_val = ztmp_pmiss_val
2649	#else
2650	IF( .FALSE. ) WRITE(numout,*) cdname, pmiss_val ! useless test to avoid compilation warnings
2651	IF( .FALSE. ) pmiss_val = 0._wp ! useless assignment to avoid compilation warnings
2652	#endif
2653	END SUBROUTINE iom_miss_val
2654
2655	!!======================================================================
2656	END MODULE iom

Note: See TracBrowser for help on using the repository browser.

Download in other formats: