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iom.F90 @ 9489

Last change on this file since 9489 was 9489, checked in by andmirek, 6 years ago
Fix restart reading with XIOS when land points are suppressed
Property svn:keywords set to `Id`
File size: 112.9 KB

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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	!!--------------------------------------------------------------------
13
14	!!--------------------------------------------------------------------
15	!! iom_open : open a file read only
16	!! iom_close : close a file or all files opened by iom
17	!! iom_get : read a field (interfaced to several routines)
18	!! iom_gettime : read the time axis cdvar in the file
19	!! iom_varid : get the id of a variable in a file
20	!! iom_rstput : write a field in a restart file (interfaced to several routines)
21	!!--------------------------------------------------------------------
22	USE dom_oce ! ocean space and time domain
23	USE c1d ! 1D vertical configuration
24	USE flo_oce ! floats module declarations
25	USE lbclnk ! lateal boundary condition / mpp exchanges
26	USE iom_def ! iom variables definitions
27	USE iom_nf90 ! NetCDF format with native NetCDF library
28	USE in_out_manager ! I/O manager
29	USE lib_mpp ! MPP library
30	#if defined key_iomput
31	USE sbc_oce, ONLY : nn_fsbc ! ocean space and time domain
32	USE trc_oce, ONLY : nn_dttrc ! !: frequency of step on passive tracers
33	USE icb_oce, ONLY : nclasses, class_num ! !: iceberg classes
34	#if defined key_lim3
35	USE ice , ONLY : jpl
36	#elif defined key_lim2
37	USE par_ice_2
38	#endif
39	USE domngb ! ocean space and time domain
40	USE phycst ! physical constants
41	USE dianam ! build name of file
42	USE xios
43	USE iom_def, ONLY : max_rst_fields, rst_fields
44	# endif
45	USE ioipsl, ONLY : ju2ymds ! for calendar
46	USE crs ! Grid coarsening
47	USE lib_fortran
48
49	IMPLICIT NONE
50	PUBLIC ! must be public to be able to access iom_def through iom
51
52	#if defined key_iomput
53	LOGICAL, PUBLIC, PARAMETER :: lk_iomput = .TRUE. !: iom_put flag
54	#else
55	LOGICAL, PUBLIC, PARAMETER :: lk_iomput = .FALSE. !: iom_put flag
56	#endif
57	PUBLIC iom_init, iom_swap, iom_open, iom_close, iom_setkt, iom_varid, iom_get
58	PUBLIC iom_getatt, iom_putatt, iom_gettime, iom_rstput, iom_put
59	PUBLIC iom_use, iom_context_finalize
60
61	PRIVATE iom_rp0d, iom_rp1d, iom_rp2d, iom_rp3d
62	PRIVATE iom_g0d, iom_g1d, iom_g2d, iom_g3d, iom_get_123d
63	PRIVATE iom_p1d, iom_p2d, iom_p3d
64	#if defined key_iomput
65	PRIVATE iom_set_domain_attr, iom_set_axis_attr, iom_set_field_attr, iom_set_file_attr, iom_get_file_attr, iom_set_grid_attr
66	PRIVATE set_grid, set_grid_bounds, set_scalar, set_xmlatt, set_mooring, iom_update_file_name, iom_sdate
67	PRIVATE set_rst_vars, set_rstr_active, set_rst_context
68	# endif
69
70	INTERFACE iom_get
71	MODULE PROCEDURE iom_g0d, iom_g1d, iom_g2d, iom_g3d
72	END INTERFACE
73	INTERFACE iom_getatt
74	MODULE PROCEDURE iom_g0d_iatt, iom_g0d_ratt, iom_g0d_catt
75	END INTERFACE
76	INTERFACE iom_putatt
77	MODULE PROCEDURE iom_p0d_iatt, iom_p0d_ratt, iom_p0d_catt
78	END INTERFACE
79	INTERFACE iom_rstput
80	MODULE PROCEDURE iom_rp0d, iom_rp1d, iom_rp2d, iom_rp3d
81	END INTERFACE
82	INTERFACE iom_put
83	MODULE PROCEDURE iom_p0d, iom_p1d, iom_p2d, iom_p3d
84	END INTERFACE
85
86	!!----------------------------------------------------------------------
87	!! NEMO/OPA 3.3 , NEMO Consortium (2010)
88	!! $Id$
89	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
90	!!----------------------------------------------------------------------
91
92	CONTAINS
93
94	SUBROUTINE iom_init( cdname )
95	!!----------------------------------------------------------------------
96	!! * ROUTINE *
97	!!
98	!! ** Purpose :
99	!!
100	!!----------------------------------------------------------------------
101	CHARACTER(len=*), INTENT(in) :: cdname
102	#if defined key_iomput
103
104	TYPE(xios_duration) :: dtime = xios_duration(0, 0, 0, 0, 0, 0)
105	TYPE(xios_date) :: start_date
106	CHARACTER(len=10) :: clname
107	INTEGER :: ji, jkmin
108	LOGICAL :: llrst_context ! is context related to restart
109	!
110	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: zt_bnds, zw_bnds
111	!!----------------------------------------------------------------------
112
113	ALLOCATE( zt_bnds(2,jpk), zw_bnds(2,jpk) )
114
115	clname = cdname
116	IF( TRIM(Agrif_CFixed()) /= '0' ) clname = TRIM(Agrif_CFixed())//"_"//TRIM(cdname)
117	CALL xios_context_initialize(TRIM(clname), mpi_comm_opa)
118	CALL iom_swap( cdname )
119	llrst_context = (TRIM(cdname) == TRIM(crxios_context))
120
121	! Calendar type is now defined in xml file
122	SELECT CASE ( nleapy ) ! Choose calendar for IOIPSL
123	CASE ( 1) ; CALL xios_define_calendar( TYPE = "Gregorian", time_origin = xios_date(1900,01,01,00,00,00), &
124	& start_date = xios_date(nyear,nmonth,nday,0,0,0) )
125	CASE ( 0) ; CALL xios_define_calendar( TYPE = "NoLeap" , time_origin = xios_date(1900,01,01,00,00,00), &
126	& start_date = xios_date(nyear,nmonth,nday,0,0,0) )
127	CASE (30) ; CALL xios_define_calendar( TYPE = "D360" , time_origin = xios_date(1900,01,01,00,00,00), &
128	& start_date = xios_date(nyear,nmonth,nday,0,0,0) )
129	END SELECT
130
131	! horizontal grid definition
132	IF(.NOT.llrst_context) CALL set_scalar
133
134	IF( TRIM(cdname) == TRIM(cxios_context) ) THEN
135	CALL set_grid( "T", glamt, gphit, .FALSE. )
136	CALL set_grid( "U", glamu, gphiu, .FALSE. )
137	CALL set_grid( "V", glamv, gphiv, .FALSE. )
138	CALL set_grid( "W", glamt, gphit, .FALSE. )
139	CALL set_grid_znl( gphit )
140	!
141	IF( ln_cfmeta ) THEN ! Add additional grid metadata
142	CALL iom_set_domain_attr("grid_T", area = e1e2t(nldi:nlei, nldj:nlej))
143	CALL iom_set_domain_attr("grid_U", area = e1e2u(nldi:nlei, nldj:nlej))
144	CALL iom_set_domain_attr("grid_V", area = e1e2v(nldi:nlei, nldj:nlej))
145	CALL iom_set_domain_attr("grid_W", area = e1e2t(nldi:nlei, nldj:nlej))
146	CALL set_grid_bounds( "T", glamf, gphif, glamt, gphit )
147	CALL set_grid_bounds( "U", glamv, gphiv, glamu, gphiu )
148	CALL set_grid_bounds( "V", glamu, gphiu, glamv, gphiv )
149	CALL set_grid_bounds( "W", glamf, gphif, glamt, gphit )
150	ENDIF
151	ENDIF
152
153	IF( TRIM(cdname) == TRIM(cxios_context)//"_crs" ) THEN
154	CALL dom_grid_crs ! Save the parent grid information & Switch to coarse grid domain
155	!
156	CALL set_grid( "T", glamt_crs, gphit_crs, .FALSE. )
157	CALL set_grid( "U", glamu_crs, gphiu_crs, .FALSE. )
158	CALL set_grid( "V", glamv_crs, gphiv_crs, .FALSE. )
159	CALL set_grid( "W", glamt_crs, gphit_crs, .FALSE. )
160	CALL set_grid_znl( gphit_crs )
161	!
162	CALL dom_grid_glo ! Return to parent grid domain
163	!
164	IF( ln_cfmeta .AND. TRIM(cdname) .NE. TRIM(crxios_context)) THEN ! Add additional grid metadata
165	CALL iom_set_domain_attr("grid_T", area = e1e2t_crs(nldi:nlei, nldj:nlej))
166	CALL iom_set_domain_attr("grid_U", area = e1u_crs(nldi:nlei, nldj:nlej) * e2u_crs(nldi:nlei, nldj:nlej))
167	CALL iom_set_domain_attr("grid_V", area = e1v_crs(nldi:nlei, nldj:nlej) * e2v_crs(nldi:nlei, nldj:nlej))
168	CALL iom_set_domain_attr("grid_W", area = e1e2t_crs(nldi:nlei, nldj:nlej))
169	CALL set_grid_bounds( "T", glamf_crs, gphif_crs, glamt_crs, gphit_crs )
170	CALL set_grid_bounds( "U", glamv_crs, gphiv_crs, glamu_crs, gphiu_crs )
171	CALL set_grid_bounds( "V", glamu_crs, gphiu_crs, glamv_crs, gphiv_crs )
172	CALL set_grid_bounds( "W", glamf_crs, gphif_crs, glamt_crs, gphit_crs )
173	ENDIF
174	ENDIF
175
176	! vertical grid definition
177	IF(.NOT.llrst_context) THEN
178	CALL iom_set_axis_attr( "deptht", paxis = gdept_1d )
179	CALL iom_set_axis_attr( "depthu", paxis = gdept_1d )
180	CALL iom_set_axis_attr( "depthv", paxis = gdept_1d )
181	CALL iom_set_axis_attr( "depthw", paxis = gdepw_1d )
182
183	! Add vertical grid bounds
184	jkmin = MIN(2,jpk) ! in case jpk=1 (i.e. sas2D)
185	zt_bnds(2,: ) = gdept_1d(:)
186	zt_bnds(1,jkmin:jpk) = gdept_1d(1:jpkm1)
187	zt_bnds(1,1 ) = gdept_1d(1) - e3w_1d(1)
188	zw_bnds(1,: ) = gdepw_1d(:)
189	zw_bnds(2,1:jpkm1 ) = gdepw_1d(jkmin:jpk)
190	zw_bnds(2,jpk: ) = gdepw_1d(jpk) + e3t_1d(jpk)
191	CALL iom_set_axis_attr( "deptht", bounds=zt_bnds )
192	CALL iom_set_axis_attr( "depthu", bounds=zt_bnds )
193	CALL iom_set_axis_attr( "depthv", bounds=zt_bnds )
194	CALL iom_set_axis_attr( "depthw", bounds=zw_bnds )
195
196
197	# if defined key_floats
198	CALL iom_set_axis_attr( "nfloat", (/ (REAL(ji,wp), ji=1,nfloat) /) )
199	# endif
200	#if defined key_lim3 \|\| defined key_lim2
201	CALL iom_set_axis_attr( "ncatice", (/ (REAL(ji,wp), ji=1,jpl) /) )
202	#endif
203	CALL iom_set_axis_attr( "icbcla", class_num )
204	CALL iom_set_axis_attr( "iax_20C", (/ REAL(20,wp) /) )
205	CALL iom_set_axis_attr( "iax_28C", (/ REAL(28,wp) /) )
206	ENDIF
207	! automatic definitions of some of the xml attributs
208	IF( llrst_context ) THEN
209	!set names of the fields in restart file IF using XIOS to read/write data
210	CALL set_rst_context()
211	CALL set_rst_vars()
212	!set which fields are to be read from restart file
213	CALL set_rstr_active()
214	ELSE
215	CALL set_xmlatt
216	ENDIF
217
218	! end file definition
219	dtime%second = rdt
220	CALL xios_set_timestep(dtime)
221	CALL xios_close_context_definition()
222
223	CALL xios_update_calendar(0)
224
225	DEALLOCATE( zt_bnds, zw_bnds )
226
227	#endif
228
229	END SUBROUTINE iom_init
230
231
232	SUBROUTINE set_rst_vars()
233	!set names for variables in restart file
234	INTEGER :: i
235	rst_fields(:)%vname="NO_NAME"; rst_fields(:)%grid="NO_GRID"
236	i = 0
237	i = i + 1; rst_fields(i)%vname="rdt"; rst_fields(i)% grid="grid_scalar"
238	i = i + 1; rst_fields(i)%vname="un"; rst_fields(i)% grid="grid_N_3D"
239	i = i + 1; rst_fields(i)%vname="ub"; rst_fields(i)% grid="grid_N_3D"
240	i = i + 1; rst_fields(i)%vname="vn"; rst_fields(i)% grid="grid_N_3D"
241	i = i + 1; rst_fields(i)%vname="vb"; rst_fields(i)% grid="grid_N_3D"
242	i = i + 1; rst_fields(i)%vname="tn"; rst_fields(i)% grid="grid_N_3D"
243	i = i + 1; rst_fields(i)%vname="tb"; rst_fields(i)% grid="grid_N_3D"
244	i = i + 1; rst_fields(i)%vname="sn"; rst_fields(i)% grid="grid_N_3D"
245	i = i + 1; rst_fields(i)%vname="sb"; rst_fields(i)%grid="grid_N_3D"
246	i = i + 1; rst_fields(i)%vname="sshn"; rst_fields(i)%grid="grid_N"
247	i = i + 1; rst_fields(i)%vname="sshb"; rst_fields(i)%grid="grid_N"
248	i = i + 1; rst_fields(i)%vname="rhop"; rst_fields(i)%grid="grid_N_3D"
249	i = i + 1; rst_fields(i)%vname="kt"; rst_fields(i)%grid="grid_scalar"
250	i = i + 1; rst_fields(i)%vname="ndastp"; rst_fields(i)%grid="grid_scalar"
251	i = i + 1; rst_fields(i)%vname="adatrj"; rst_fields(i)%grid="grid_scalar"
252	i = i + 1; rst_fields(i)%vname="utau_b"; rst_fields(i)%grid="grid_N"
253	i = i + 1; rst_fields(i)%vname="vtau_b"; rst_fields(i)%grid="grid_N"
254	i = i + 1; rst_fields(i)%vname="qns_b"; rst_fields(i)%grid="grid_N"
255	i = i + 1; rst_fields(i)%vname="emp_b"; rst_fields(i)%grid="grid_N"
256	i = i + 1; rst_fields(i)%vname="sfx_b"; rst_fields(i)%grid="grid_N"
257	i = i + 1; rst_fields(i)%vname="en" ; rst_fields(i)%grid="grid_N_3D"
258	i = i + 1; rst_fields(i)%vname="avt"; rst_fields(i)%grid="grid_N_3D"
259	i = i + 1; rst_fields(i)%vname="avm"; rst_fields(i)%grid="grid_N_3D"
260	i = i + 1; rst_fields(i)%vname="avmu"; rst_fields(i)%grid="grid_N_3D"
261	i = i + 1; rst_fields(i)%vname="avmv"; rst_fields(i)%grid="grid_N_3D"
262	i = i + 1; rst_fields(i)%vname="dissl"; rst_fields(i)%grid="grid_N_3D"
263	i = i + 1; rst_fields(i)%vname="sbc_hc_b"; rst_fields(i)%grid="grid_N"
264	i = i + 1; rst_fields(i)%vname="sbc_sc_b"; rst_fields(i)%grid="grid_N"
265	i = i + 1; rst_fields(i)%vname="qsr_hc_b"; rst_fields(i)%grid="grid_N_3D"
266	i = i + 1; rst_fields(i)%vname="fraqsr_1lev"; rst_fields(i)%grid="grid_N"
267	i = i + 1; rst_fields(i)%vname="greenland_icesheet_mass"
268	rst_fields(i)%grid="grid_scalar"
269	i = i + 1; rst_fields(i)%vname="greenland_icesheet_timelapsed"
270	rst_fields(i)%grid="grid_scalar"
271	i = i + 1; rst_fields(i)%vname="greenland_icesheet_mass_roc"
272	rst_fields(i)%grid="grid_scalar"
273	i = i + 1; rst_fields(i)%vname="antarctica_icesheet_mass"
274	rst_fields(i)%grid="grid_scalar"
275	i = i + 1; rst_fields(i)%vname="antarctica_icesheet_timelapsed"
276	rst_fields(i)%grid="grid_scalar"
277	i = i + 1; rst_fields(i)%vname="antarctica_icesheet_mass_roc"
278	rst_fields(i)%grid="grid_scalar"
279	i = i + 1; rst_fields(i)%vname="frc_v"; rst_fields(i)%grid="grid_scalar"
280	i = i + 1; rst_fields(i)%vname="frc_t"; rst_fields(i)%grid="grid_scalar"
281	i = i + 1; rst_fields(i)%vname="frc_s"; rst_fields(i)%grid="grid_scalar"
282	i = i + 1; rst_fields(i)%vname="frc_wn_t"; rst_fields(i)%grid="grid_scalar"
283	i = i + 1; rst_fields(i)%vname="frc_wn_s"; rst_fields(i)%grid="grid_scalar"
284	i = i + 1; rst_fields(i)%vname="ssh_ini"; rst_fields(i)%grid="grid_N"
285	i = i + 1; rst_fields(i)%vname="e3t_ini"; rst_fields(i)%grid="grid_N_3D"
286	i = i + 1; rst_fields(i)%vname="hc_loc_ini"; rst_fields(i)%grid="grid_N_3D"
287	i = i + 1; rst_fields(i)%vname="sc_loc_ini"; rst_fields(i)%grid="grid_N_3D"
288	i = i + 1; rst_fields(i)%vname="ssh_hc_loc_ini"; rst_fields(i)%grid="grid_N"
289	i = i + 1; rst_fields(i)%vname="ssh_sc_loc_ini"; rst_fields(i)%grid="grid_N"
290	i = i + 1; rst_fields(i)%vname="tilde_e3t_b"; rst_fields(i)%grid="grid_N"
291	i = i + 1; rst_fields(i)%vname="tilde_e3t_n"; rst_fields(i)%grid="grid_N"
292	i = i + 1; rst_fields(i)%vname="hdiv_lf"; rst_fields(i)%grid="grid_N"
293	i = i + 1; rst_fields(i)%vname="ub2_b"; rst_fields(i)%grid="grid_N"
294	i = i + 1; rst_fields(i)%vname="vb2_b"; rst_fields(i)%grid="grid_N"
295	i = i + 1; rst_fields(i)%vname="sshbb_e"; rst_fields(i)%grid="grid_N"
296	i = i + 1; rst_fields(i)%vname="ubb_e"; rst_fields(i)%grid="grid_N"
297	i = i + 1; rst_fields(i)%vname="vbb_e"; rst_fields(i)%grid="grid_N"
298	i = i + 1; rst_fields(i)%vname="sshb_e"; rst_fields(i)%grid="grid_N"
299	i = i + 1; rst_fields(i)%vname="ub_e"; rst_fields(i)%grid="grid_N"
300	i = i + 1; rst_fields(i)%vname="vb_e"; rst_fields(i)%grid="grid_N"
301	i = i + 1; rst_fields(i)%vname="fwf_isf_b"; rst_fields(i)%grid="grid_N"
302	i = i + 1; rst_fields(i)%vname="isf_sc_b"; rst_fields(i)%grid="grid_N"
303	i = i + 1; rst_fields(i)%vname="isf_hc_b"; rst_fields(i)%grid="grid_N"
304	i = i + 1; rst_fields(i)%vname="ssh_ibb"; rst_fields(i)%grid="grid_N"
305	i = i + 1; rst_fields(i)%vname="rnf_b"; rst_fields(i)%grid="grid_N"
306	i = i + 1; rst_fields(i)%vname="rnf_hc_b"; rst_fields(i)%grid="grid_N"
307	i = i + 1; rst_fields(i)%vname="rnf_sc_b"; rst_fields(i)%grid="grid_N"
308	i = i + 1; rst_fields(i)%vname="nn_fsbc"; rst_fields(i)%grid="grid_scalar"
309	i = i + 1; rst_fields(i)%vname="ssu_m"; rst_fields(i)%grid="grid_N"
310	i = i + 1; rst_fields(i)%vname="ssv_m"; rst_fields(i)%grid="grid_N"
311	i = i + 1; rst_fields(i)%vname="sst_m"; rst_fields(i)%grid="grid_N"
312	i = i + 1; rst_fields(i)%vname="sss_m"; rst_fields(i)%grid="grid_N"
313	i = i + 1; rst_fields(i)%vname="ssh_m"; rst_fields(i)%grid="grid_N"
314	i = i + 1; rst_fields(i)%vname="e3t_m"; rst_fields(i)%grid="grid_N"
315	i = i + 1; rst_fields(i)%vname="frq_m"; rst_fields(i)%grid="grid_N"
316	i = i + 1; rst_fields(i)%vname="avmb"; rst_fields(i)%grid="grid_vector"
317	i = i + 1; rst_fields(i)%vname="avtb"; rst_fields(i)%grid="grid_vector"
318	i = i + 1; rst_fields(i)%vname="ub2_i_b"; rst_fields(i)%grid="grid_N"
319	i = i + 1; rst_fields(i)%vname="vb2_i_b"; rst_fields(i)%grid="grid_N"
320	i = i + 1; rst_fields(i)%vname="ntime"; rst_fields(i)%grid="grid_scalar"
321	i = i + 1; rst_fields(i)%vname="Dsst"; rst_fields(i)%grid="grid_scalar"
322	i = i + 1; rst_fields(i)%vname="tmask"; rst_fields(i)%grid="grid_N_3D"
323	i = i + 1; rst_fields(i)%vname="umask"; rst_fields(i)%grid="grid_N_3D"
324	i = i + 1; rst_fields(i)%vname="vmask"; rst_fields(i)%grid="grid_N_3D"
325	i = i + 1; rst_fields(i)%vname="smask"; rst_fields(i)%grid="grid_N_3D"
326	i = i + 1; rst_fields(i)%vname="gdepw_n"; rst_fields(i)%grid="grid_N_3D"
327	i = i + 1; rst_fields(i)%vname="e3t_n"; rst_fields(i)%grid="grid_N_3D"
328	i = i + 1; rst_fields(i)%vname="e3u_n"; rst_fields(i)%grid="grid_N_3D"
329	i = i + 1; rst_fields(i)%vname="e3v_n"; rst_fields(i)%grid="grid_N_3D"
330	i = i + 1; rst_fields(i)%vname="surf_ini"; rst_fields(i)%grid="grid_N"
331	i = i + 1; rst_fields(i)%vname="e3t_b"; rst_fields(i)%grid="grid_N_3D"
332	i = i + 1; rst_fields(i)%vname="e3t_n"; rst_fields(i)%grid="grid_N_3D"
333	i = i + 1; rst_fields(i)%vname="mxln"; rst_fields(i)%grid="grid_N_3D"
334	i = i + 1; rst_fields(i)%vname="e3t_m"; rst_fields(i)%grid="grid_N_3D"
335	END SUBROUTINE set_rst_vars
336
337
338	SUBROUTINE set_rstr_active()
339	!sets enabled = .TRUE. for each field in restart file
340	CHARACTER(len=256) :: rst_file
341	TYPE(xios_field) :: field_hdl
342	TYPE(xios_file) :: file_hdl
343	TYPE(xios_filegroup) :: filegroup_hdl
344	INTEGER :: i
345	CHARACTER(lc) :: clpath
346
347	clpath = TRIM(cn_ocerst_indir)
348	IF( clpath(LEN_TRIM(clpath):) /= '/' ) clpath = TRIM(clpath) // '/'
349	IF( TRIM(Agrif_CFixed()) == '0' ) THEN
350	rst_file = TRIM(clpath)//TRIM(cn_ocerst_in)
351	ELSE
352	rst_file = TRIM(clpath)//'1_'//TRIM(cn_ocerst_in)
353	ENDIF
354	!set name of the restart file and enable available fields
355	if(lwp) WRITE(numout,*) 'Setting restart filename (for XIOS) to: ',rst_file
356	CALL xios_get_handle("file_definition", filegroup_hdl )
357	CALL xios_add_child(filegroup_hdl, file_hdl, 'rrestart')
358	CALL xios_set_file_attr( "rrestart", name=trim(rst_file), type="one_file", &
359	par_access="collective", enabled=.TRUE., mode="read", &
360	output_freq=xios_timestep)
361	!defin files for restart context
362	DO i = 1, max_rst_fields
363	IF( TRIM(rst_fields(i)%vname) /= "NO_NAME") THEN
364	IF( iom_varid( numror, TRIM(rst_fields(i)%vname), ldstop = .FALSE. ) > 0 ) THEN
365	CALL xios_add_child(file_hdl, field_hdl, TRIM(rst_fields(i)%vname))
366	SELECT CASE (TRIM(rst_fields(i)%grid))
367	CASE ("grid_N_3D")
368	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_fields(i)%vname), &
369	domain_ref="grid_N", axis_ref="deptht", operation = "instant")
370	CASE ("grid_N")
371	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_fields(i)%vname), &
372	domain_ref="grid_N", operation = "instant")
373	CASE ("grid_vector")
374	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_fields(i)%vname), &
375	axis_ref="deptht", operation = "instant")
376	CASE ("grid_scalar")
377	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_fields(i)%vname), &
378	scalar_ref = "grid_scalar", operation = "instant")
379	END SELECT
380	IF(lwp) WRITE(numout,*) 'XIOS read: ', TRIM(rst_fields(i)%vname), ' enabled in ', TRIM(rst_file)
381	ENDIF
382	ENDIF
383	END DO
384	END SUBROUTINE set_rstr_active
385
386	SUBROUTINE set_rst_context( )
387	#if defined key_iomput
388	TYPE(xios_domaingroup) :: domaingroup_hdl
389	TYPE(xios_domain) :: domain_hdl
390	TYPE(xios_axisgroup) :: axisgroup_hdl
391	TYPE(xios_axis) :: axis_hdl
392	TYPE(xios_scalar) :: scalar_hdl
393	TYPE(xios_scalargroup) :: scalargroup_hdl
394
395	CALL xios_get_handle("domain_definition",domaingroup_hdl)
396	CALL xios_add_child(domaingroup_hdl, domain_hdl, "grid_N")
397	CALL set_grid("N", glamt, gphit, .TRUE.)
398
399	CALL xios_get_handle("axis_definition",axisgroup_hdl)
400	CALL xios_add_child(axisgroup_hdl, axis_hdl, "deptht")
401	!AGRIF fails to compile when unit= is in call to xios_set_axis_attr
402	! CALL xios_set_axis_attr( "deptht", long_name="Vertical levels", unit="m", positive="down")
403	CALL xios_set_axis_attr( "deptht", long_name="Vertical levels in meters", positive="down")
404	CALL iom_set_axis_attr( "deptht", paxis = gdept_1d )
405
406	CALL xios_get_handle("scalar_definition", scalargroup_hdl)
407	CALL xios_add_child(scalargroup_hdl, scalar_hdl, "grid_scalar")
408	#endif
409	END SUBROUTINE set_rst_context
410
411	SUBROUTINE iom_swap( cdname )
412	!!---------------------------------------------------------------------
413	!! * SUBROUTINE iom_swap *
414	!!
415	!! ** Purpose : swap context between different agrif grid for xmlio_server
416	!!---------------------------------------------------------------------
417	CHARACTER(len=*), INTENT(in) :: cdname
418	#if defined key_iomput
419	TYPE(xios_context) :: nemo_hdl
420
421	IF( TRIM(Agrif_CFixed()) == '0' ) THEN
422	CALL xios_get_handle(TRIM(cdname),nemo_hdl)
423	ELSE
424	CALL xios_get_handle(TRIM(Agrif_CFixed())//"_"//TRIM(cdname),nemo_hdl)
425	ENDIF
426	!
427	CALL xios_set_current_context(nemo_hdl)
428	#endif
429	!
430	END SUBROUTINE iom_swap
431
432
433	SUBROUTINE iom_open( cdname, kiomid, ldwrt, kdom, kiolib, ldstop, ldiof )
434	!!---------------------------------------------------------------------
435	!! * SUBROUTINE iom_open *
436	!!
437	!! ** Purpose : open an input file (return 0 if not found)
438	!!---------------------------------------------------------------------
439	CHARACTER(len=*), INTENT(in ) :: cdname ! File name
440	INTEGER , INTENT( out) :: kiomid ! iom identifier of the opened file
441	LOGICAL , INTENT(in ), OPTIONAL :: ldwrt ! open in write modeb (default = .FALSE.)
442	INTEGER , INTENT(in ), OPTIONAL :: kdom ! Type of domain to be written (default = jpdom_local_noovlap)
443	INTEGER , INTENT(in ), OPTIONAL :: kiolib ! library used to open the file (default = jpnf90)
444	LOGICAL , INTENT(in ), OPTIONAL :: ldstop ! stop if open to read a non-existing file (default = .TRUE.)
445	LOGICAL , INTENT(in ), OPTIONAL :: ldiof ! Interp On the Fly, needed for AGRIF (default = .FALSE.)
446
447	CHARACTER(LEN=256) :: clname ! the name of the file based on cdname [[+clcpu]+clcpu]
448	CHARACTER(LEN=256) :: cltmpn ! tempory name to store clname (in writting mode)
449	CHARACTER(LEN=10) :: clsuffix ! ".nc"
450	CHARACTER(LEN=15) :: clcpu ! the cpu number (max jpmax_digits digits)
451	CHARACTER(LEN=256) :: clinfo ! info character
452	LOGICAL :: llok ! check the existence
453	LOGICAL :: llwrt ! local definition of ldwrt
454	LOGICAL :: llnoov ! local definition to read overlap
455	LOGICAL :: llstop ! local definition of ldstop
456	LOGICAL :: lliof ! local definition of ldiof
457	INTEGER :: iolib ! library do we use to open the file
458	INTEGER :: icnt ! counter for digits in clcpu (max = jpmax_digits)
459	INTEGER :: iln, ils ! lengths of character
460	INTEGER :: idom ! type of domain
461	INTEGER :: istop !
462	INTEGER, DIMENSION(2,5) :: idompar ! domain parameters:
463	! local number of points for x,y dimensions
464	! position of first local point for x,y dimensions
465	! position of last local point for x,y dimensions
466	! start halo size for x,y dimensions
467	! end halo size for x,y dimensions
468	!---------------------------------------------------------------------
469	! Initializations and control
470	! =============
471	kiomid = -1
472	clinfo = ' iom_open ~~~ '
473	istop = nstop
474	! if iom_open is called for the first time: initialize iom_file(:)%nfid to 0
475	! (could be done when defining iom_file in f95 but not in f90)
476	IF( Agrif_Root() ) THEN
477	IF( iom_open_init == 0 ) THEN
478	iom_file(:)%nfid = 0
479	iom_open_init = 1
480	ENDIF
481	ENDIF
482	! do we read or write the file?
483	IF( PRESENT(ldwrt) ) THEN ; llwrt = ldwrt
484	ELSE ; llwrt = .FALSE.
485	ENDIF
486	! do we call ctl_stop if we try to open a non-existing file in read mode?
487	IF( PRESENT(ldstop) ) THEN ; llstop = ldstop
488	ELSE ; llstop = .TRUE.
489	ENDIF
490	! what library do we use to open the file?
491	IF( PRESENT(kiolib) ) THEN ; iolib = kiolib
492	ELSE ; iolib = jpnf90
493	ENDIF
494	! are we using interpolation on the fly?
495	IF( PRESENT(ldiof) ) THEN ; lliof = ldiof
496	ELSE ; lliof = .FALSE.
497	ENDIF
498	! do we read the overlap
499	! ugly patch SM+JMM+RB to overwrite global definition in some cases
500	llnoov = (jpni * jpnj ) == jpnij .AND. .NOT. lk_agrif
501	! create the file name by added, if needed, TRIM(Agrif_CFixed()) and TRIM(clsuffix)
502	! =============
503	clname = trim(cdname)
504	IF ( .NOT. Agrif_Root() .AND. .NOT. lliof ) THEN
505	iln = INDEX(clname,'/')
506	cltmpn = clname(1:iln)
507	clname = clname(iln+1:LEN_TRIM(clname))
508	clname=TRIM(cltmpn)//TRIM(Agrif_CFixed())//'_'//TRIM(clname)
509	ENDIF
510	! which suffix should we use?
511	SELECT CASE (iolib)
512	CASE (jpnf90 ) ; clsuffix = '.nc'
513	CASE DEFAULT ; clsuffix = ''
514	CALL ctl_stop( TRIM(clinfo), 'accepted IO library is only jpnf90 (jpioipsl option has been removed) ' )
515	END SELECT
516	! Add the suffix if needed
517	iln = LEN_TRIM(clname)
518	ils = LEN_TRIM(clsuffix)
519	IF( iln <= ils .OR. INDEX( TRIM(clname), TRIM(clsuffix), back = .TRUE. ) /= iln - ils + 1 ) &
520	& clname = TRIM(clname)//TRIM(clsuffix)
521	cltmpn = clname ! store this name
522	! try to find if the file to be opened already exist
523	! =============
524	INQUIRE( FILE = clname, EXIST = llok )
525	IF( .NOT.llok ) THEN
526	! we try to add the cpu number to the name
527	WRITE(clcpu,*) narea-1
528
529	clcpu = TRIM(ADJUSTL(clcpu))
530	iln = INDEX(clname,TRIM(clsuffix), back = .TRUE.)
531	clname = clname(1:iln-1)//'_'//TRIM(clcpu)//TRIM(clsuffix)
532	icnt = 0
533	INQUIRE( FILE = clname, EXIST = llok )
534	! we try different formats for the cpu number by adding 0
535	DO WHILE( .NOT.llok .AND. icnt < jpmax_digits )
536	clcpu = "0"//trim(clcpu)
537	clname = clname(1:iln-1)//'_'//TRIM(clcpu)//TRIM(clsuffix)
538	INQUIRE( FILE = clname, EXIST = llok )
539	icnt = icnt + 1
540	END DO
541	ELSE
542	lxios_sini = .TRUE.
543	ENDIF
544	IF( llwrt ) THEN
545	! check the domain definition
546	! JMM + SM: ugly patch before getting the new version of lib_mpp)
547	! idom = jpdom_local_noovlap ! default definition
548	IF( llnoov ) THEN ; idom = jpdom_local_noovlap ! default definition
549	ELSE ; idom = jpdom_local_full ! default definition
550	ENDIF
551	IF( PRESENT(kdom) ) idom = kdom
552	! create the domain informations
553	! =============
554	SELECT CASE (idom)
555	CASE (jpdom_local_full)
556	idompar(:,1) = (/ jpi , jpj /)
557	idompar(:,2) = (/ nimpp , njmpp /)
558	idompar(:,3) = (/ nimpp + jpi - 1 , njmpp + jpj - 1 /)
559	idompar(:,4) = (/ nldi - 1 , nldj - 1 /)
560	idompar(:,5) = (/ jpi - nlei , jpj - nlej /)
561	CASE (jpdom_local_noextra)
562	idompar(:,1) = (/ nlci , nlcj /)
563	idompar(:,2) = (/ nimpp , njmpp /)
564	idompar(:,3) = (/ nimpp + nlci - 1, njmpp + nlcj - 1 /)
565	idompar(:,4) = (/ nldi - 1 , nldj - 1 /)
566	idompar(:,5) = (/ nlci - nlei , nlcj - nlej /)
567	CASE (jpdom_local_noovlap)
568	idompar(:,1) = (/ nlei - nldi + 1, nlej - nldj + 1 /)
569	idompar(:,2) = (/ nimpp + nldi - 1, njmpp + nldj - 1 /)
570	idompar(:,3) = (/ nimpp + nlei - 1, njmpp + nlej - 1 /)
571	idompar(:,4) = (/ 0 , 0 /)
572	idompar(:,5) = (/ 0 , 0 /)
573	CASE DEFAULT
574	CALL ctl_stop( TRIM(clinfo), 'wrong value of kdom, only jpdom_local* cases are accepted' )
575	END SELECT
576	ENDIF
577	! Open the NetCDF file
578	! =============
579	! do we have some free file identifier?
580	IF( MINVAL(iom_file(:)%nfid) /= 0 ) &
581	& CALL ctl_stop( TRIM(clinfo), 'No more free file identifier', 'increase jpmax_files in iom_def' )
582	! if no file was found...
583	IF( .NOT. llok ) THEN
584	IF( .NOT. llwrt ) THEN ! we are in read mode
585	IF( llstop ) THEN ; CALL ctl_stop( TRIM(clinfo), 'File '//TRIM(cltmpn)//'* not found' )
586	ELSE ; istop = nstop + 1 ! make sure that istop /= nstop so we don't open the file
587	ENDIF
588	ELSE ! we are in write mode so we
589	clname = cltmpn ! get back the file name without the cpu number
590	ENDIF
591	ELSE
592	IF( llwrt .AND. .NOT. ln_clobber ) THEN ! we stop as we want to write in a new file
593	CALL ctl_stop( TRIM(clinfo), 'We want to write in a new file but '//TRIM(clname)//' already exists...' )
594	istop = nstop + 1 ! make sure that istop /= nstop so we don't open the file
595	ELSEIF( llwrt ) THEN ! the file exists and we are in write mode with permission to
596	clname = cltmpn ! overwrite so get back the file name without the cpu number
597	ENDIF
598	ENDIF
599	IF( istop == nstop ) THEN ! no error within this routine
600	SELECT CASE (iolib)
601	CASE (jpnf90 ) ; CALL iom_nf90_open( clname, kiomid, llwrt, llok, idompar )
602	CASE DEFAULT
603	CALL ctl_stop( TRIM(clinfo)//' accepted IO library is only jpnf90 (jpioipsl option has been removed) ' )
604	END SELECT
605	ENDIF
606	!
607	END SUBROUTINE iom_open
608
609
610	SUBROUTINE iom_close( kiomid )
611	!!--------------------------------------------------------------------
612	!! * SUBROUTINE iom_close *
613	!!
614	!! ** Purpose : close an input file, or all files opened by iom
615	!!--------------------------------------------------------------------
616	INTEGER, INTENT(inout), OPTIONAL :: kiomid ! iom identifier of the file to be closed
617	! ! return 0 when file is properly closed
618	! ! No argument: all files opened by iom are closed
619
620	INTEGER :: jf ! dummy loop indices
621	INTEGER :: i_s, i_e ! temporary integer
622	CHARACTER(LEN=100) :: clinfo ! info character
623	!---------------------------------------------------------------------
624	!
625	clinfo = ' iom_close ~~~ '
626	IF( PRESENT(kiomid) ) THEN
627	i_s = kiomid
628	i_e = kiomid
629	ELSE
630	i_s = 1
631	i_e = jpmax_files
632	ENDIF
633
634	IF( i_s > 0 ) THEN
635	DO jf = i_s, i_e
636	IF( iom_file(jf)%nfid > 0 ) THEN
637	SELECT CASE (iom_file(jf)%iolib)
638	CASE (jpnf90 ) ; CALL iom_nf90_close( jf )
639	CASE DEFAULT
640	CALL ctl_stop( TRIM(clinfo)//' accepted IO library is only jpnf90 (jpioipsl option has been removed)' )
641	END SELECT
642	iom_file(jf)%nfid = 0 ! free the id
643	IF( PRESENT(kiomid) ) kiomid = 0 ! return 0 as id to specify that the file was closed
644	IF(lwp) WRITE(numout,*) TRIM(clinfo)//' close file: '//TRIM(iom_file(jf)%name)//' ok'
645	ELSEIF( PRESENT(kiomid) ) THEN
646	WRITE(ctmp1,*) '--->', kiomid
647	CALL ctl_stop( TRIM(clinfo)//' Invalid file identifier', ctmp1 )
648	ENDIF
649	END DO
650	ENDIF
651	!
652	END SUBROUTINE iom_close
653
654
655	FUNCTION iom_varid ( kiomid, cdvar, kdimsz, kndims, ldstop )
656	!!-----------------------------------------------------------------------
657	!! * FUNCTION iom_varid *
658	!!
659	!! ** Purpose : get the id of a variable in a file (return 0 if not found)
660	!!-----------------------------------------------------------------------
661	INTEGER , INTENT(in ) :: kiomid ! file Identifier
662	CHARACTER(len=*) , INTENT(in ) :: cdvar ! name of the variable
663	INTEGER, DIMENSION(:), INTENT( out), OPTIONAL :: kdimsz ! size of the dimensions
664	INTEGER, INTENT( out), OPTIONAL :: kndims ! size of the dimensions
665	LOGICAL , INTENT(in ), OPTIONAL :: ldstop ! stop if looking for non-existing variable (default = .TRUE.)
666	!
667	INTEGER :: iom_varid, iiv, i_nvd
668	LOGICAL :: ll_fnd
669	CHARACTER(LEN=100) :: clinfo ! info character
670	LOGICAL :: llstop ! local definition of ldstop
671	!!-----------------------------------------------------------------------
672	iom_varid = 0 ! default definition
673	! do we call ctl_stop if we look for non-existing variable?
674	IF( PRESENT(ldstop) ) THEN ; llstop = ldstop
675	ELSE ; llstop = .TRUE.
676	ENDIF
677	!
678	IF( kiomid > 0 ) THEN
679	clinfo = 'iom_varid, file: '//trim(iom_file(kiomid)%name)//', var: '//trim(cdvar)
680	IF( iom_file(kiomid)%nfid == 0 ) THEN
681	CALL ctl_stop( trim(clinfo), 'the file is not open' )
682	ELSE
683	ll_fnd = .FALSE.
684	iiv = 0
685	!
686	DO WHILE ( .NOT.ll_fnd .AND. iiv < iom_file(kiomid)%nvars )
687	iiv = iiv + 1
688	ll_fnd = ( TRIM(cdvar) == TRIM(iom_file(kiomid)%cn_var(iiv)) )
689	END DO
690	!
691	IF( .NOT.ll_fnd ) THEN
692	iiv = iiv + 1
693	IF( iiv <= jpmax_vars ) THEN
694	SELECT CASE (iom_file(kiomid)%iolib)
695	CASE (jpnf90 ) ; iom_varid = iom_nf90_varid ( kiomid, cdvar, iiv, kdimsz, kndims )
696	CASE DEFAULT
697	CALL ctl_stop( TRIM(clinfo)//' accepted IO library is only jpnf90 (jpioipsl option has been removed)' )
698	END SELECT
699	ELSE
700	CALL ctl_stop( trim(clinfo), 'Too many variables in the file '//iom_file(kiomid)%name, &
701	& 'increase the parameter jpmax_vars')
702	ENDIF
703	IF( llstop .AND. iom_varid == -1 ) CALL ctl_stop( TRIM(clinfo)//' not found' )
704	ELSE
705	iom_varid = iiv
706	IF( PRESENT(kdimsz) ) THEN
707	i_nvd = iom_file(kiomid)%ndims(iiv)
708	IF( i_nvd == size(kdimsz) ) THEN
709	kdimsz(:) = iom_file(kiomid)%dimsz(1:i_nvd,iiv)
710	ELSE
711	WRITE(ctmp1,*) i_nvd, size(kdimsz)
712	CALL ctl_stop( trim(clinfo), 'error in kdimsz size'//trim(ctmp1) )
713	ENDIF
714	ENDIF
715	IF( PRESENT(kndims) ) kndims = iom_file(kiomid)%ndims(iiv)
716	ENDIF
717	ENDIF
718	ENDIF
719	!
720	END FUNCTION iom_varid
721
722
723	!!----------------------------------------------------------------------
724	!! INTERFACE iom_get
725	!!----------------------------------------------------------------------
726	SUBROUTINE iom_g0d( kiomid, cdvar, pvar, ktime, ldxios )
727	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
728	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
729	REAL(wp) , INTENT( out) :: pvar ! read field
730	INTEGER , INTENT(in ), OPTIONAL :: ktime ! record number
731	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! use xios to read restart
732	!
733	INTEGER :: idvar ! variable id
734	INTEGER :: idmspc ! number of spatial dimensions
735	INTEGER , DIMENSION(1) :: itime ! record number
736	CHARACTER(LEN=100) :: clinfo ! info character
737	CHARACTER(LEN=100) :: clname ! file name
738	CHARACTER(LEN=1) :: cldmspc !
739	LOGICAL :: llxios
740	!
741	llxios = .FALSE.
742	IF( PRESENT(ldxios) ) llxios = ldxios
743
744	IF(.NOT.llxios) THEN ! read data using default library
745	itime = 1
746	IF( PRESENT(ktime) ) itime = ktime
747	!
748	clname = iom_file(kiomid)%name
749	clinfo = ' iom_g0d, file: '//trim(clname)//', var: '//trim(cdvar)
750	!
751	IF( kiomid > 0 ) THEN
752	idvar = iom_varid( kiomid, cdvar )
753	IF( iom_file(kiomid)%nfid > 0 .AND. idvar > 0 ) THEN
754	idmspc = iom_file ( kiomid )%ndims( idvar )
755	IF( iom_file(kiomid)%luld(idvar) ) idmspc = idmspc - 1
756	WRITE(cldmspc , fmt='(i1)') idmspc
757	IF( idmspc > 0 ) CALL ctl_stop( TRIM(clinfo), 'When reading to a 0D array, we do not accept data', &
758	& 'with 1 or more spatial dimensions: '//cldmspc//' were found.' , &
759	& 'Use ncwa -a to suppress the unnecessary dimensions' )
760	SELECT CASE (iom_file(kiomid)%iolib)
761	CASE (jpnf90 ) ; CALL iom_nf90_get( kiomid, idvar, pvar, itime )
762	CASE DEFAULT
763	CALL ctl_stop( 'iom_g0d: accepted IO library is only jpnf90 (jpioipsl option has been removed)' )
764	END SELECT
765	ENDIF
766	ENDIF
767	ELSE
768	IF(lwp) WRITE(numout,*) 'XIOS RST READ (0D): ', trim(cdvar)
769	CALL iom_swap( TRIM(crxios_context) )
770	CALL xios_recv_field( trim(cdvar), pvar)
771	CALL iom_swap( TRIM(cxios_context) )
772	ENDIF
773	END SUBROUTINE iom_g0d
774
775	SUBROUTINE iom_g1d( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, ldxios )
776	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
777	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
778	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
779	REAL(wp) , INTENT( out), DIMENSION(:) :: pvar ! read field
780	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
781	INTEGER , INTENT(in ), DIMENSION(1), OPTIONAL :: kstart ! start axis position of the reading
782	INTEGER , INTENT(in ), DIMENSION(1), OPTIONAL :: kcount ! number of points in each axis
783	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
784	!
785	IF( kiomid > 0 ) THEN
786	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom , cdvar , pv_r1d=pvar, &
787	& ktime=ktime, kstart=kstart, kcount=kcount, &
788	& ldxios=ldxios )
789	ENDIF
790	END SUBROUTINE iom_g1d
791
792	SUBROUTINE iom_g2d( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, lrowattr, ldxios)
793	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
794	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
795	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
796	REAL(wp) , INTENT( out), DIMENSION(:,:) :: pvar ! read field
797	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
798	INTEGER , INTENT(in ), DIMENSION(2) , OPTIONAL :: kstart ! start axis position of the reading
799	INTEGER , INTENT(in ), DIMENSION(2) , OPTIONAL :: kcount ! number of points in each axis
800	LOGICAL , INTENT(in ) , OPTIONAL :: lrowattr ! logical flag telling iom_get to
801	! look for and use a file attribute
802	! called open_ocean_jstart to set the start
803	! value for the 2nd dimension (netcdf only)
804	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
805	!
806	IF( kiomid > 0 ) THEN
807	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom , cdvar , pv_r2d=pvar, &
808	& ktime=ktime, kstart=kstart, kcount=kcount, &
809	& lrowattr=lrowattr, ldxios=ldxios)
810	ENDIF
811	END SUBROUTINE iom_g2d
812
813	SUBROUTINE iom_g3d( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, lrowattr, ldxios )
814	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
815	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
816	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
817	REAL(wp) , INTENT( out), DIMENSION(:,:,:) :: pvar ! read field
818	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
819	INTEGER , INTENT(in ), DIMENSION(3) , OPTIONAL :: kstart ! start axis position of the reading
820	INTEGER , INTENT(in ), DIMENSION(3) , OPTIONAL :: kcount ! number of points in each axis
821	LOGICAL , INTENT(in ) , OPTIONAL :: lrowattr ! logical flag telling iom_get to
822	! look for and use a file attribute
823	! called open_ocean_jstart to set the start
824	! value for the 2nd dimension (netcdf only)
825	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! read data using XIOS
826	!
827	IF( kiomid > 0 ) THEN
828	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom , cdvar , pv_r3d=pvar, &
829	& ktime=ktime, kstart=kstart, kcount=kcount, &
830	& lrowattr=lrowattr, ldxios=ldxios )
831	ENDIF
832	END SUBROUTINE iom_g3d
833	!!----------------------------------------------------------------------
834
835	SUBROUTINE iom_get_123d( kiomid, kdom , cdvar , &
836	& pv_r1d, pv_r2d, pv_r3d, &
837	& ktime , kstart, kcount, &
838	& lrowattr, ldxios )
839	!!-----------------------------------------------------------------------
840	!! * ROUTINE iom_get_123d *
841	!!
842	!! ** Purpose : read a 1D/2D/3D variable
843	!!
844	!! ** Method : read ONE record at each CALL
845	!!-----------------------------------------------------------------------
846	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
847	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
848	CHARACTER(len=*) , INTENT(in ) :: cdvar ! Name of the variable
849	REAL(wp), DIMENSION(:) , INTENT( out), OPTIONAL :: pv_r1d ! read field (1D case)
850	REAL(wp), DIMENSION(:,:) , INTENT( out), OPTIONAL :: pv_r2d ! read field (2D case)
851	REAL(wp), DIMENSION(:,:,:) , INTENT( out), OPTIONAL :: pv_r3d ! read field (3D case)
852	INTEGER , INTENT(in ), OPTIONAL :: ktime ! record number
853	INTEGER , DIMENSION(:) , INTENT(in ), OPTIONAL :: kstart ! start position of the reading in each axis
854	INTEGER , DIMENSION(:) , INTENT(in ), OPTIONAL :: kcount ! number of points to be read in each axis
855	LOGICAL , INTENT(in ), OPTIONAL :: lrowattr ! logical flag telling iom_get to
856	! look for and use a file attribute
857	! called open_ocean_jstart to set the start
858	! value for the 2nd dimension (netcdf only)
859	LOGICAL , INTENT(in ), OPTIONAL :: ldxios ! use XIOS to read restart
860	!
861	LOGICAL :: llxios ! local definition for XIOS read
862	LOGICAL :: llnoov ! local definition to read overlap
863	LOGICAL :: luse_jattr ! local definition to read open_ocean_jstart file attribute
864	INTEGER :: jstartrow ! start point for 2nd dimension optionally set by file attribute
865	INTEGER :: jl ! loop on number of dimension
866	INTEGER :: idom ! type of domain
867	INTEGER :: idvar ! id of the variable
868	INTEGER :: inbdim ! number of dimensions of the variable
869	INTEGER :: idmspc ! number of spatial dimensions
870	INTEGER :: itime ! record number
871	INTEGER :: istop ! temporary value of nstop
872	INTEGER :: ix1, ix2, iy1, iy2 ! subdomain indexes
873	INTEGER :: ji, jj ! loop counters
874	INTEGER :: irankpv !
875	INTEGER :: ind1, ind2 ! substring index
876	INTEGER, DIMENSION(jpmax_dims) :: istart ! starting point to read for each axis
877	INTEGER, DIMENSION(jpmax_dims) :: icnt ! number of value to read along each axis
878	INTEGER, DIMENSION(jpmax_dims) :: idimsz ! size of the dimensions of the variable
879	INTEGER, DIMENSION(jpmax_dims) :: ishape ! size of the dimensions of the variable
880	REAL(wp) :: zscf, zofs ! sacle_factor and add_offset
881	INTEGER :: itmp ! temporary integer
882	CHARACTER(LEN=256) :: clinfo ! info character
883	CHARACTER(LEN=256) :: clname ! file name
884	CHARACTER(LEN=1) :: clrankpv, cldmspc !
885	LOGICAL :: ll_depth_spec ! T => if kstart, kcount present then only use values for 3rd spatial dimension.
886	!---------------------------------------------------------------------
887	!
888	REAL(wp) :: gma, gmi
889	llxios = .FALSE.
890	if(PRESENT(ldxios)) llxios = ldxios
891	idvar = iom_varid( kiomid, cdvar )
892	idom = kdom
893
894	IF(.NOT.llxios) THEN
895	clname = iom_file(kiomid)%name ! esier to read
896	clinfo = ' iom_get_123d, file: '//trim(clname)//', var: '//trim(cdvar)
897	! local definition of the domain ?
898	! do we read the overlap
899	! ugly patch SM+JMM+RB to overwrite global definition in some cases
900	llnoov = (jpni * jpnj ) == jpnij .AND. .NOT. lk_agrif
901	! check kcount and kstart optionals parameters...
902	IF( PRESENT(kcount) .AND. (.NOT. PRESENT(kstart)) ) CALL ctl_stop(trim(clinfo), 'kcount present needs kstart present')
903	IF( PRESENT(kstart) .AND. (.NOT. PRESENT(kcount)) ) CALL ctl_stop(trim(clinfo), 'kstart present needs kcount present')
904	IF( PRESENT(kstart) .AND. idom /= jpdom_unknown .AND. idom /= jpdom_autoglo_xy ) &
905	& CALL ctl_stop(trim(clinfo), 'kstart present needs kdom = jpdom_unknown or kdom = jpdom_autoglo_xy')
906
907	luse_jattr = .false.
908	IF( PRESENT(lrowattr) ) THEN
909	IF( lrowattr .AND. idom /= jpdom_data ) CALL ctl_stop(trim(clinfo), 'lrowattr present and true needs kdom = jpdom_data')
910	IF( lrowattr .AND. idom == jpdom_data ) luse_jattr = .true.
911	ENDIF
912	IF( luse_jattr ) THEN
913	SELECT CASE (iom_file(kiomid)%iolib)
914	CASE (jpnf90 )
915	! Ok
916	CASE DEFAULT
917	CALL ctl_stop( TRIM(clinfo)//' accepted IO library is only jpnf90 (jpioipsl option has been removed)' )
918	END SELECT
919	ENDIF
920
921	! Search for the variable in the data base (eventually actualize data)
922	istop = nstop
923	!
924	IF( idvar > 0 ) THEN
925	! to write iom_file(kiomid)%dimsz in a shorter way !
926	idimsz(:) = iom_file(kiomid)%dimsz(:, idvar)
927	inbdim = iom_file(kiomid)%ndims(idvar) ! number of dimensions in the file
928	idmspc = inbdim ! number of spatial dimensions in the file
929	IF( iom_file(kiomid)%luld(idvar) ) idmspc = inbdim - 1
930	IF( idmspc > 3 ) CALL ctl_stop(trim(clinfo), 'the file has more than 3 spatial dimensions this case is not coded...')
931	!
932	! update idom definition...
933	! Identify the domain in case of jpdom_auto(glo/dta) definition
934	IF( idom == jpdom_autoglo_xy ) THEN
935	ll_depth_spec = .TRUE.
936	idom = jpdom_autoglo
937	ELSE
938	ll_depth_spec = .FALSE.
939	ENDIF
940	IF( idom == jpdom_autoglo .OR. idom == jpdom_autodta ) THEN
941	IF( idom == jpdom_autoglo ) THEN ; idom = jpdom_global
942	ELSE ; idom = jpdom_data
943	ENDIF
944	ind1 = INDEX( clname, '_', back = .TRUE. ) + 1
945	ind2 = INDEX( clname, '.', back = .TRUE. ) - 1
946	IF( ind2 > ind1 ) THEN ; IF( VERIFY( clname(ind1:ind2), '0123456789' ) == 0 ) idom = jpdom_local ; ENDIF
947	ENDIF
948	! Identify the domain in case of jpdom_local definition
949	IF( idom == jpdom_local ) THEN
950	IF( idimsz(1) == jpi .AND. idimsz(2) == jpj ) THEN ; idom = jpdom_local_full
951	ELSEIF( idimsz(1) == nlci .AND. idimsz(2) == nlcj ) THEN ; idom = jpdom_local_noextra
952	ELSEIF( idimsz(1) == (nlei - nldi + 1) .AND. idimsz(2) == (nlej - nldj + 1) ) THEN ; idom = jpdom_local_noovlap
953	ELSE ; CALL ctl_stop( trim(clinfo), 'impossible to identify the local domain' )
954	ENDIF
955	ENDIF
956	!
957	! check the consistency between input array and data rank in the file
958	!
959	! initializations
960	itime = 1
961	IF( PRESENT(ktime) ) itime = ktime
962
963	irankpv = 1 * COUNT( (/PRESENT(pv_r1d)/) ) + 2 * COUNT( (/PRESENT(pv_r2d)/) ) + 3 * COUNT( (/PRESENT(pv_r3d)/) )
964	WRITE(clrankpv, fmt='(i1)') irankpv
965	WRITE(cldmspc , fmt='(i1)') idmspc
966	!
967	IF( idmspc < irankpv ) THEN
968	CALL ctl_stop( TRIM(clinfo), 'The file has only '//cldmspc//' spatial dimension', &
969	& 'it is impossible to read a '//clrankpv//'D array from this file...' )
970	ELSEIF( idmspc == irankpv ) THEN
971	IF( PRESENT(pv_r1d) .AND. idom /= jpdom_unknown ) &
972	& CALL ctl_stop( TRIM(clinfo), 'case not coded...You must use jpdom_unknown' )
973	ELSEIF( idmspc > irankpv ) THEN
974	IF( PRESENT(pv_r2d) .AND. itime == 1 .AND. idimsz(3) == 1 .AND. idmspc == 3 ) THEN
975	CALL ctl_warn( trim(clinfo), '2D array but 3 spatial dimensions for the data...' , &
976	& 'As the size of the z dimension is 1 and as we try to read the first record, ', &
977	& 'we accept this case, even if there is a possible mix-up between z and time dimension' )
978	idmspc = idmspc - 1
979	ELSE
980	CALL ctl_stop( TRIM(clinfo), 'To keep iom lisibility, when reading a '//clrankpv//'D array,' , &
981	& 'we do not accept data with '//cldmspc//' spatial dimensions', &
982	& 'Use ncwa -a to suppress the unnecessary dimensions' )
983	ENDIF
984	ENDIF
985
986	!
987	! definition of istart and icnt
988	!
989	icnt (:) = 1
990	istart(:) = 1
991	istart(idmspc+1) = itime
992
993	IF( PRESENT(kstart) .AND. .NOT. ll_depth_spec ) THEN
994	istart(1:idmspc) = kstart(1:idmspc) ; icnt(1:idmspc) = kcount(1:idmspc)
995	ELSE
996	IF(idom == jpdom_unknown ) THEN
997	icnt(1:idmspc) = idimsz(1:idmspc)
998	ELSE
999	IF( .NOT. PRESENT(pv_r1d) ) THEN ! not a 1D array
1000	IF( idom == jpdom_data ) THEN
1001	jstartrow = 1
1002	IF( luse_jattr ) THEN
1003	CALL iom_getatt(kiomid, 'open_ocean_jstart', jstartrow ) ! -999 is returned if the attribute is not found
1004	jstartrow = MAX(1,jstartrow)
1005	ENDIF
1006	istart(1:2) = (/ mig(1), mjg(1) + jstartrow - 1 /) ! icnt(1:2) done below
1007	ELSEIF( idom == jpdom_global ) THEN ; istart(1:2) = (/ nimpp , njmpp /) ! icnt(1:2) done below
1008	ENDIF
1009	! we do not read the overlap -> we start to read at nldi, nldj
1010	! JMM + SM: ugly patch before getting the new version of lib_mpp)
1011	! IF( idom /= jpdom_local_noovlap ) istart(1:2) = istart(1:2) + (/ nldi - 1, nldj - 1 /)
1012	IF( llnoov .AND. idom /= jpdom_local_noovlap ) istart(1:2) = istart(1:2) + (/ nldi - 1, nldj - 1 /)
1013	! we do not read the overlap and the extra-halos -> from nldi to nlei and from nldj to nlej
1014	! JMM + SM: ugly patch before getting the new version of lib_mpp)
1015	! icnt(1:2) = (/ nlei - nldi + 1, nlej - nldj + 1 /)
1016	IF( llnoov ) THEN ; icnt(1:2) = (/ nlei - nldi + 1, nlej - nldj + 1 /)
1017	ELSE ; icnt(1:2) = (/ nlci , nlcj /)
1018	ENDIF
1019	IF( PRESENT(pv_r3d) ) THEN
1020	IF( idom == jpdom_data ) THEN ; icnt(3) = jpkglo
1021	ELSE IF( ll_depth_spec .AND. PRESENT(kstart) ) THEN ; istart(3) = kstart(3); icnt(3) = kcount(3)
1022	ELSE ; icnt(3) = jpk
1023	ENDIF
1024	ENDIF
1025	ENDIF
1026	ENDIF
1027	ENDIF
1028
1029	! check that istart and icnt can be used with this file
1030	!-
1031	DO jl = 1, jpmax_dims
1032	itmp = istart(jl)+icnt(jl)-1
1033	IF( itmp > idimsz(jl) .AND. idimsz(jl) /= 0 ) THEN
1034	WRITE( ctmp1, FMT="('(istart(', i1, ') + icnt(', i1, ') - 1) = ', i5)" ) jl, jl, itmp
1035	WRITE( ctmp2, FMT="(' is larger than idimsz(', i1,') = ', i5)" ) jl, idimsz(jl)
1036	CALL ctl_stop( trim(clinfo), 'start and count too big regarding to the size of the data, ', ctmp1, ctmp2 )
1037	ENDIF
1038	END DO
1039
1040	! check that icnt matches the input array
1041	!-
1042	IF( idom == jpdom_unknown ) THEN
1043	IF( irankpv == 1 ) ishape(1:1) = SHAPE(pv_r1d)
1044	IF( irankpv == 2 ) ishape(1:2) = SHAPE(pv_r2d)
1045	IF( irankpv == 3 ) ishape(1:3) = SHAPE(pv_r3d)
1046	ctmp1 = 'd'
1047	ELSE
1048	IF( irankpv == 2 ) THEN
1049	! JMM + SM: ugly patch before getting the new version of lib_mpp)
1050	! ishape(1:2) = SHAPE(pv_r2d(nldi:nlei,nldj:nlej )) ; ctmp1 = 'd(nldi:nlei,nldj:nlej)'
1051	IF( llnoov ) THEN ; ishape(1:2)=SHAPE(pv_r2d(nldi:nlei,nldj:nlej )) ; ctmp1='d(nldi:nlei,nldj:nlej)'
1052	ELSE ; ishape(1:2)=SHAPE(pv_r2d(1 :nlci,1 :nlcj )) ; ctmp1='d(1:nlci,1:nlcj)'
1053	ENDIF
1054	ENDIF
1055	IF( irankpv == 3 ) THEN
1056	! JMM + SM: ugly patch before getting the new version of lib_mpp)
1057	! ishape(1:3) = SHAPE(pv_r3d(nldi:nlei,nldj:nlej,:)) ; ctmp1 = 'd(nldi:nlei,nldj:nlej,:)'
1058	IF( llnoov ) THEN ; ishape(1:3)=SHAPE(pv_r3d(nldi:nlei,nldj:nlej,:)) ; ctmp1='d(nldi:nlei,nldj:nlej,:)'
1059	ELSE ; ishape(1:3)=SHAPE(pv_r3d(1 :nlci,1 :nlcj,:)) ; ctmp1='d(1:nlci,1:nlcj,:)'
1060	ENDIF
1061	ENDIF
1062	ENDIF
1063
1064	DO jl = 1, irankpv
1065	WRITE( ctmp2, FMT="(', ', i1,'): ', i5,' /= icnt(', i1,'):', i5)" ) jl, ishape(jl), jl, icnt(jl)
1066	IF( ishape(jl) /= icnt(jl) ) CALL ctl_stop( TRIM(clinfo), 'size(pv_r'//clrankpv//TRIM(ctmp1)//TRIM(ctmp2) )
1067	END DO
1068
1069	ENDIF
1070
1071	! read the data
1072	!-
1073	IF( idvar > 0 .AND. istop == nstop ) THEN ! no additional errors until this point...
1074	!
1075	! find the right index of the array to be read
1076	! JMM + SM: ugly patch before getting the new version of lib_mpp)
1077	! IF( idom /= jpdom_unknown ) THEN ; ix1 = nldi ; ix2 = nlei ; iy1 = nldj ; iy2 = nlej
1078	! ELSE ; ix1 = 1 ; ix2 = icnt(1) ; iy1 = 1 ; iy2 = icnt(2)
1079	! ENDIF
1080	IF( llnoov ) THEN
1081	IF( idom /= jpdom_unknown ) THEN ; ix1 = nldi ; ix2 = nlei ; iy1 = nldj ; iy2 = nlej
1082	ELSE ; ix1 = 1 ; ix2 = icnt(1) ; iy1 = 1 ; iy2 = icnt(2)
1083	ENDIF
1084	ELSE
1085	IF( idom /= jpdom_unknown ) THEN ; ix1 = 1 ; ix2 = nlci ; iy1 = 1 ; iy2 = nlcj
1086	ELSE ; ix1 = 1 ; ix2 = icnt(1) ; iy1 = 1 ; iy2 = icnt(2)
1087	ENDIF
1088	ENDIF
1089
1090	SELECT CASE (iom_file(kiomid)%iolib)
1091	CASE (jpnf90 ) ; CALL iom_nf90_get( kiomid, idvar, inbdim, istart, icnt, ix1, ix2, iy1, iy2, &
1092	& pv_r1d, pv_r2d, pv_r3d )
1093	CASE DEFAULT
1094	CALL ctl_stop( TRIM(clinfo)//' accepted IO library is only jpnf90 (jpioipsl option has been removed)' )
1095	END SELECT
1096
1097	IF( istop == nstop ) THEN ! no additional errors until this point...
1098	IF(lwp) WRITE(numout,"(10x,' read ',a,' (rec: ',i6,') in ',a,' ok')") TRIM(cdvar), itime, TRIM(iom_file(kiomid)%name)
1099
1100	!--- overlap areas and extra hallows (mpp)
1101	IF( PRESENT(pv_r2d) .AND. idom /= jpdom_unknown ) THEN
1102	CALL lbc_lnk( pv_r2d,'Z',-999.,'no0' )
1103	ELSEIF( PRESENT(pv_r3d) .AND. idom /= jpdom_unknown ) THEN
1104	! this if could be simplified with the new lbc_lnk that works with any size of the 3rd dimension
1105	IF( icnt(3) == jpk ) THEN
1106	CALL lbc_lnk( pv_r3d,'Z',-999.,'no0' )
1107	ELSE ! put some arbitrary value (a call to lbc_lnk will be done later...)
1108	DO jj = nlcj+1, jpj ; pv_r3d(1:nlci, jj, :) = pv_r3d(1:nlci, nlej, :) ; END DO
1109	DO ji = nlci+1, jpi ; pv_r3d(ji , : , :) = pv_r3d(nlei , : , :) ; END DO
1110	ENDIF
1111	ENDIF
1112	!
1113	ELSE
1114	! return if istop == nstop is false
1115	RETURN
1116	ENDIF
1117	ELSE
1118	! return if statment idvar > 0 .AND. istop == nstop is false
1119	RETURN
1120	ENDIF
1121	!
1122	ELSE ! read using XIOS. Only if KEY_IOMPUT is defined
1123	#if defined key_iomput
1124	!would be good to be able to check which context is active and swap only if current is not restart
1125	CALL iom_swap( TRIM(crxios_context) )
1126	IF( PRESENT(pv_r3d) ) THEN
1127	pv_r3d(:, :, :) = 0._wp
1128	if(lwp) write(numout,*) 'XIOS RST READ (3D): ',trim(cdvar)
1129	CALL xios_recv_field( trim(cdvar), pv_r3d)
1130	IF(idom /= jpdom_unknown ) then
1131	CALL lbc_lnk( pv_r3d,'Z',-999.,'no0' )
1132	ENDIF
1133	ELSEIF( PRESENT(pv_r2d) ) THEN
1134	pv_r2d(:, :) = 0._wp
1135	if(lwp) write(numout,*) 'XIOS RST READ (2D): ', trim(cdvar)
1136	CALL xios_recv_field( trim(cdvar), pv_r2d)
1137	IF(idom /= jpdom_unknown ) THEN
1138	CALL lbc_lnk(pv_r2d,'Z',-999.,'no0')
1139	ENDIF
1140	ELSEIF( PRESENT(pv_r1d) ) THEN
1141	pv_r1d(:) = 0._wp
1142	if(lwp) write(numout,*) 'XIOS RST READ (1D): ', trim(cdvar)
1143	CALL xios_recv_field( trim(cdvar), pv_r1d)
1144	ENDIF
1145	CALL iom_swap( TRIM(cxios_context) )
1146	#else
1147	istop = istop + 1
1148	clinfo = 'Can not use XIOS in iom_get_123d, file: '//trim(clname)//', var:'//trim(cdvar)
1149	#endif
1150	ENDIF
1151	!some final adjustments
1152	! C1D case : always call lbc_lnk to replicate the central value over the whole 3X3 domain
1153	IF( lk_c1d .AND. PRESENT(pv_r2d) ) CALL lbc_lnk( pv_r2d,'Z',1. )
1154	IF( lk_c1d .AND. PRESENT(pv_r3d) ) CALL lbc_lnk( pv_r3d,'Z',1. )
1155
1156	!--- Apply scale_factor and offset
1157	zscf = iom_file(kiomid)%scf(idvar) ! scale factor
1158	zofs = iom_file(kiomid)%ofs(idvar) ! offset
1159	IF( PRESENT(pv_r1d) ) THEN
1160	IF( zscf /= 1. ) pv_r1d(:) = pv_r1d(:) * zscf
1161	IF( zofs /= 0. ) pv_r1d(:) = pv_r1d(:) + zofs
1162	ELSEIF( PRESENT(pv_r2d) ) THEN
1163	IF( zscf /= 1.) pv_r2d(:,:) = pv_r2d(:,:) * zscf
1164	IF( zofs /= 0.) pv_r2d(:,:) = pv_r2d(:,:) + zofs
1165	ELSEIF( PRESENT(pv_r3d) ) THEN
1166	IF( zscf /= 1.) pv_r3d(:,:,:) = pv_r3d(:,:,:) * zscf
1167	IF( zofs /= 0.) pv_r3d(:,:,:) = pv_r3d(:,:,:) + zofs
1168	ENDIF
1169	END SUBROUTINE iom_get_123d
1170
1171
1172	SUBROUTINE iom_gettime( kiomid, ptime, cdvar, kntime, cdunits, cdcalendar )
1173	!!--------------------------------------------------------------------
1174	!! * SUBROUTINE iom_gettime *
1175	!!
1176	!! ** Purpose : read the time axis cdvar in the file
1177	!!--------------------------------------------------------------------
1178	INTEGER , INTENT(in ) :: kiomid ! file Identifier
1179	REAL(wp), DIMENSION(:) , INTENT( out) :: ptime ! the time axis
1180	CHARACTER(len=*), OPTIONAL , INTENT(in ) :: cdvar ! time axis name
1181	INTEGER , OPTIONAL , INTENT( out) :: kntime ! number of times in file
1182	CHARACTER(len=*), OPTIONAL , INTENT( out) :: cdunits ! units attribute of time coordinate
1183	CHARACTER(len=*), OPTIONAL , INTENT( out) :: cdcalendar ! calendar attribute of
1184	!
1185	INTEGER, DIMENSION(1) :: kdimsz
1186	INTEGER :: idvar ! id of the variable
1187	CHARACTER(LEN=32) :: tname ! local name of time coordinate
1188	CHARACTER(LEN=100) :: clinfo ! info character
1189	!---------------------------------------------------------------------
1190	!
1191	IF ( PRESENT(cdvar) ) THEN
1192	tname = cdvar
1193	ELSE
1194	tname = iom_file(kiomid)%uldname
1195	ENDIF
1196	IF( kiomid > 0 ) THEN
1197	clinfo = 'iom_gettime, file: '//trim(iom_file(kiomid)%name)//', var: '//trim(tname)
1198	IF ( PRESENT(kntime) ) THEN
1199	idvar = iom_varid( kiomid, tname, kdimsz = kdimsz )
1200	kntime = kdimsz(1)
1201	ELSE
1202	idvar = iom_varid( kiomid, tname )
1203	ENDIF
1204	!
1205	ptime(:) = 0. ! default definition
1206	IF( idvar > 0 ) THEN
1207	IF( iom_file(kiomid)%ndims(idvar) == 1 ) THEN
1208	IF( iom_file(kiomid)%luld(idvar) ) THEN
1209	IF( iom_file(kiomid)%dimsz(1,idvar) <= size(ptime) ) THEN
1210	SELECT CASE (iom_file(kiomid)%iolib)
1211	CASE (jpnf90 ) ; CALL iom_nf90_gettime( kiomid, idvar, ptime, cdunits, cdcalendar )
1212	CASE DEFAULT
1213	CALL ctl_stop( TRIM(clinfo)//' accepted IO library is only jpnf90 (jpioipsl option has been removed)' )
1214	END SELECT
1215	ELSE
1216	WRITE(ctmp1,*) 'error with the size of ptime ',size(ptime),iom_file(kiomid)%dimsz(1,idvar)
1217	CALL ctl_stop( trim(clinfo), trim(ctmp1) )
1218	ENDIF
1219	ELSE
1220	CALL ctl_stop( trim(clinfo), 'variable dimension is not unlimited... use iom_get' )
1221	ENDIF
1222	ELSE
1223	CALL ctl_stop( trim(clinfo), 'the variable has more than 1 dimension' )
1224	ENDIF
1225	ELSE
1226	CALL ctl_stop( trim(clinfo), 'variable not found in '//iom_file(kiomid)%name )
1227	ENDIF
1228	ENDIF
1229	!
1230	END SUBROUTINE iom_gettime
1231
1232
1233	!!----------------------------------------------------------------------
1234	!! INTERFACE iom_getatt
1235	!!----------------------------------------------------------------------
1236	SUBROUTINE iom_g0d_iatt( kiomid, cdatt, pvar, cdvar )
1237	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1238	CHARACTER(len=*), INTENT(in ) :: cdatt ! Name of the attribute
1239	INTEGER , INTENT( out) :: pvar ! read field
1240	CHARACTER(len=*), INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1241	!
1242	IF( kiomid > 0 ) THEN
1243	IF( iom_file(kiomid)%nfid > 0 ) THEN
1244	SELECT CASE (iom_file(kiomid)%iolib)
1245	CASE (jpnf90 ) ; IF( PRESENT(cdvar) ) THEN
1246	CALL iom_nf90_getatt( kiomid, cdatt, pvar, cdvar=cdvar )
1247	ELSE
1248	CALL iom_nf90_getatt( kiomid, cdatt, pvar )
1249	ENDIF
1250	CASE DEFAULT
1251	CALL ctl_stop( 'iom_g0d_iatt: accepted IO library is only jpnf90' )
1252	END SELECT
1253	ENDIF
1254	ENDIF
1255	END SUBROUTINE iom_g0d_iatt
1256
1257	SUBROUTINE iom_g0d_ratt( kiomid, cdatt, pvar, cdvar )
1258	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1259	CHARACTER(len=*), INTENT(in ) :: cdatt ! Name of the attribute
1260	REAL(wp) , INTENT( out) :: pvar ! written field
1261	CHARACTER(len=*), INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1262	!
1263	IF( kiomid > 0 ) THEN
1264	IF( iom_file(kiomid)%nfid > 0 ) THEN
1265	SELECT CASE (iom_file(kiomid)%iolib)
1266	CASE (jpnf90 ) ; IF( PRESENT(cdvar) ) THEN
1267	CALL iom_nf90_getatt( kiomid, cdatt, pvar, cdvar=cdvar )
1268	ELSE
1269	CALL iom_nf90_getatt( kiomid, cdatt, pvar )
1270	ENDIF
1271	CASE DEFAULT
1272	CALL ctl_stop( 'iom_g0d_ratt: accepted IO library is only jpnf90' )
1273	END SELECT
1274	ENDIF
1275	ENDIF
1276	END SUBROUTINE iom_g0d_ratt
1277
1278	SUBROUTINE iom_g0d_catt( kiomid, cdatt, pvar, cdvar )
1279	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1280	CHARACTER(len=*), INTENT(in ) :: cdatt ! Name of the attribute
1281	CHARACTER(len=*), INTENT( out) :: pvar ! written field
1282	CHARACTER(len=*), INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1283	!
1284	IF( kiomid > 0 ) THEN
1285	IF( iom_file(kiomid)%nfid > 0 ) THEN
1286	SELECT CASE (iom_file(kiomid)%iolib)
1287	CASE (jpnf90 ) ; IF( PRESENT(cdvar) ) THEN
1288	CALL iom_nf90_getatt( kiomid, cdatt, pvar, cdvar=cdvar )
1289	ELSE
1290	CALL iom_nf90_getatt( kiomid, cdatt, pvar )
1291	ENDIF
1292	CASE DEFAULT
1293	CALL ctl_stop( 'iom_g0d_ratt: accepted IO library is only jpnf90' )
1294	END SELECT
1295	ENDIF
1296	ENDIF
1297	END SUBROUTINE iom_g0d_catt
1298
1299	!!----------------------------------------------------------------------
1300	!! INTERFACE iom_putatt
1301	!!----------------------------------------------------------------------
1302	SUBROUTINE iom_p0d_iatt( kiomid, cdatt, pvar, cdvar )
1303	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1304	CHARACTER(len=*), INTENT(in ) :: cdatt ! Name of the attribute
1305	INTEGER , INTENT(in ) :: pvar ! write field
1306	CHARACTER(len=*), INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1307	!
1308	IF( kiomid > 0 ) THEN
1309	IF( iom_file(kiomid)%nfid > 0 ) THEN
1310	SELECT CASE (iom_file(kiomid)%iolib)
1311	CASE (jpnf90 ) ; IF( PRESENT(cdvar) ) THEN
1312	CALL iom_nf90_putatt( kiomid, cdatt, pvar, cdvar=cdvar )
1313	ELSE
1314	CALL iom_nf90_putatt( kiomid, cdatt, pvar )
1315	ENDIF
1316	CASE DEFAULT
1317	CALL ctl_stop( 'iom_p0d_iatt: accepted IO library is only jpnf90' )
1318	END SELECT
1319	ENDIF
1320	ENDIF
1321	END SUBROUTINE iom_p0d_iatt
1322
1323	SUBROUTINE iom_p0d_ratt( kiomid, cdatt, pvar, cdvar )
1324	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1325	CHARACTER(len=*), INTENT(in ) :: cdatt ! Name of the attribute
1326	REAL(wp) , INTENT(in ) :: pvar ! write field
1327	CHARACTER(len=*), INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1328	!
1329	IF( kiomid > 0 ) THEN
1330	IF( iom_file(kiomid)%nfid > 0 ) THEN
1331	SELECT CASE (iom_file(kiomid)%iolib)
1332	CASE (jpnf90 ) ; IF( PRESENT(cdvar) ) THEN
1333	CALL iom_nf90_putatt( kiomid, cdatt, pvar, cdvar=cdvar )
1334	ELSE
1335	CALL iom_nf90_putatt( kiomid, cdatt, pvar )
1336	ENDIF
1337	CASE DEFAULT
1338	CALL ctl_stop( 'iom_p0d_ratt: accepted IO library is only jpnf90' )
1339	END SELECT
1340	ENDIF
1341	ENDIF
1342	END SUBROUTINE iom_p0d_ratt
1343
1344	SUBROUTINE iom_p0d_catt( kiomid, cdatt, pvar, cdvar )
1345	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1346	CHARACTER(len=*), INTENT(in ) :: cdatt ! Name of the attribute
1347	CHARACTER(len=*), INTENT(in ) :: pvar ! write field
1348	CHARACTER(len=*), INTENT(in ), OPTIONAL :: cdvar ! Name of the variable
1349	!
1350	IF( kiomid > 0 ) THEN
1351	IF( iom_file(kiomid)%nfid > 0 ) THEN
1352	SELECT CASE (iom_file(kiomid)%iolib)
1353	CASE (jpnf90 ) ; IF( PRESENT(cdvar) ) THEN
1354	CALL iom_nf90_putatt( kiomid, cdatt, pvar, cdvar=cdvar )
1355	ELSE
1356	CALL iom_nf90_putatt( kiomid, cdatt, pvar )
1357	ENDIF
1358	CASE DEFAULT
1359	CALL ctl_stop( 'iom_p0d_ratt: accepted IO library is only jpnf90' )
1360	END SELECT
1361	ENDIF
1362	ENDIF
1363	END SUBROUTINE iom_p0d_catt
1364
1365	!!----------------------------------------------------------------------
1366	!! INTERFACE iom_rstput
1367	!!----------------------------------------------------------------------
1368	SUBROUTINE iom_rp0d( kt, kwrite, kiomid, cdvar, pvar, ktype )
1369	INTEGER , INTENT(in) :: kt ! ocean time-step
1370	INTEGER , INTENT(in) :: kwrite ! writing time-step
1371	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1372	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1373	REAL(wp) , INTENT(in) :: pvar ! written field
1374	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1375	INTEGER :: ivid ! variable id
1376	IF( kiomid > 0 ) THEN
1377	IF( iom_file(kiomid)%nfid > 0 ) THEN
1378	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1379	SELECT CASE (iom_file(kiomid)%iolib)
1380	CASE (jpnf90 ) ; CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r0d = pvar )
1381	CASE DEFAULT
1382	CALL ctl_stop( 'iom_rp0d: accepted IO library is only jpnf90 (jpioipsl option has been removed)' )
1383	END SELECT
1384	ENDIF
1385	ENDIF
1386	END SUBROUTINE iom_rp0d
1387
1388	SUBROUTINE iom_rp1d( kt, kwrite, kiomid, cdvar, pvar, ktype )
1389	INTEGER , INTENT(in) :: kt ! ocean time-step
1390	INTEGER , INTENT(in) :: kwrite ! writing time-step
1391	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1392	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1393	REAL(wp) , INTENT(in), DIMENSION( :) :: pvar ! written field
1394	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1395	INTEGER :: ivid ! variable id
1396	IF( kiomid > 0 ) THEN
1397	IF( iom_file(kiomid)%nfid > 0 ) THEN
1398	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1399	SELECT CASE (iom_file(kiomid)%iolib)
1400	CASE (jpnf90 ) ; CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r1d = pvar )
1401	CASE DEFAULT
1402	CALL ctl_stop( 'iom_rp1d: accepted IO library is only jpnf90 (jpioipsl option has been removed)' )
1403	END SELECT
1404	ENDIF
1405	ENDIF
1406	END SUBROUTINE iom_rp1d
1407
1408	SUBROUTINE iom_rp2d( kt, kwrite, kiomid, cdvar, pvar, ktype )
1409	INTEGER , INTENT(in) :: kt ! ocean time-step
1410	INTEGER , INTENT(in) :: kwrite ! writing time-step
1411	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1412	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1413	REAL(wp) , INTENT(in), DIMENSION(:, : ) :: pvar ! written field
1414	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1415	INTEGER :: ivid ! variable id
1416	IF( kiomid > 0 ) THEN
1417	IF( iom_file(kiomid)%nfid > 0 ) THEN
1418	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1419	SELECT CASE (iom_file(kiomid)%iolib)
1420	CASE (jpnf90 ) ; CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r2d = pvar )
1421	CASE DEFAULT
1422	CALL ctl_stop( 'iom_rp2d: accepted IO library is only jpnf90 (jpioipsl option has been removed)' )
1423	END SELECT
1424	ENDIF
1425	ENDIF
1426	END SUBROUTINE iom_rp2d
1427
1428	SUBROUTINE iom_rp3d( kt, kwrite, kiomid, cdvar, pvar, ktype )
1429	INTEGER , INTENT(in) :: kt ! ocean time-step
1430	INTEGER , INTENT(in) :: kwrite ! writing time-step
1431	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1432	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1433	REAL(wp) , INTENT(in), DIMENSION(:,:,:) :: pvar ! written field
1434	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1435	INTEGER :: ivid ! variable id
1436	IF( kiomid > 0 ) THEN
1437	IF( iom_file(kiomid)%nfid > 0 ) THEN
1438	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1439	SELECT CASE (iom_file(kiomid)%iolib)
1440	CASE (jpnf90 ) ; CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r3d = pvar )
1441	CASE DEFAULT
1442	CALL ctl_stop( 'iom_rp3d: accepted IO library is only jpnf90 (jpioipsl option has been removed)' )
1443	END SELECT
1444	ENDIF
1445	ENDIF
1446	END SUBROUTINE iom_rp3d
1447
1448
1449	!!----------------------------------------------------------------------
1450	!! INTERFACE iom_put
1451	!!----------------------------------------------------------------------
1452	SUBROUTINE iom_p0d( cdname, pfield0d )
1453	CHARACTER(LEN=*), INTENT(in) :: cdname
1454	REAL(wp) , INTENT(in) :: pfield0d
1455	REAL(wp) , DIMENSION(jpi,jpj) :: zz ! masson
1456	#if defined key_iomput
1457	zz(:,:)=pfield0d
1458	CALL xios_send_field(cdname, zz)
1459	!CALL xios_send_field(cdname, (/pfield0d/))
1460	#else
1461	IF( .FALSE. ) WRITE(numout,*) cdname, pfield0d ! useless test to avoid compilation warnings
1462	#endif
1463	END SUBROUTINE iom_p0d
1464
1465	SUBROUTINE iom_p1d( cdname, pfield1d )
1466	CHARACTER(LEN=*) , INTENT(in) :: cdname
1467	REAL(wp), DIMENSION(:), INTENT(in) :: pfield1d
1468	#if defined key_iomput
1469	CALL xios_send_field( cdname, RESHAPE( (/pfield1d/), (/1,1,SIZE(pfield1d)/) ) )
1470	#else
1471	IF( .FALSE. ) WRITE(numout,*) cdname, pfield1d ! useless test to avoid compilation warnings
1472	#endif
1473	END SUBROUTINE iom_p1d
1474
1475	SUBROUTINE iom_p2d( cdname, pfield2d )
1476	CHARACTER(LEN=*) , INTENT(in) :: cdname
1477	REAL(wp), DIMENSION(:,:), INTENT(in) :: pfield2d
1478	#if defined key_iomput
1479	CALL xios_send_field(cdname, pfield2d)
1480	#else
1481	IF( .FALSE. ) WRITE(numout,*) cdname, pfield2d ! useless test to avoid compilation warnings
1482	#endif
1483	END SUBROUTINE iom_p2d
1484
1485	SUBROUTINE iom_p3d( cdname, pfield3d )
1486	CHARACTER(LEN=*) , INTENT(in) :: cdname
1487	REAL(wp), DIMENSION(:,:,:), INTENT(in) :: pfield3d
1488	#if defined key_iomput
1489	CALL xios_send_field(cdname, pfield3d)
1490	#else
1491	IF( .FALSE. ) WRITE(numout,*) cdname, pfield3d ! useless test to avoid compilation warnings
1492	#endif
1493	END SUBROUTINE iom_p3d
1494	!!----------------------------------------------------------------------
1495
1496	#if defined key_iomput
1497
1498	SUBROUTINE iom_set_domain_attr( cdid, ni_glo, nj_glo, ibegin, jbegin, ni, nj, zoom_ibegin, zoom_jbegin, zoom_ni, zoom_nj, &
1499	& data_dim, data_ibegin, data_ni, data_jbegin, data_nj, lonvalue, latvalue, mask, &
1500	& nvertex, bounds_lon, bounds_lat, area )
1501	CHARACTER(LEN=*) , INTENT(in) :: cdid
1502	INTEGER , OPTIONAL, INTENT(in) :: ni_glo, nj_glo, ibegin, jbegin, ni, nj
1503	INTEGER , OPTIONAL, INTENT(in) :: data_dim, data_ibegin, data_ni, data_jbegin, data_nj
1504	INTEGER , OPTIONAL, INTENT(in) :: zoom_ibegin, zoom_jbegin, zoom_ni, zoom_nj, nvertex
1505	REAL(wp), DIMENSION(:) , OPTIONAL, INTENT(in) :: lonvalue, latvalue
1506	REAL(wp), DIMENSION(:,:) , OPTIONAL, INTENT(in) :: bounds_lon, bounds_lat, area
1507	LOGICAL, DIMENSION(:) , OPTIONAL, INTENT(in) :: mask
1508
1509
1510	IF ( xios_is_valid_domain (cdid) ) THEN
1511	CALL xios_set_domain_attr ( cdid, ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj, &
1512	& data_dim=data_dim, data_ibegin=data_ibegin, data_ni=data_ni, data_jbegin=data_jbegin, data_nj=data_nj , &
1513	& lonvalue_1D=lonvalue, latvalue_1D=latvalue, mask_1D=mask, nvertex=nvertex, bounds_lon_1D=bounds_lon, &
1514	& bounds_lat_1D=bounds_lat, area=area, type='curvilinear')
1515	ENDIF
1516	IF ( xios_is_valid_domaingroup(cdid) ) THEN
1517	CALL xios_set_domaingroup_attr( cdid, ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj, &
1518	& data_dim=data_dim, data_ibegin=data_ibegin, data_ni=data_ni, data_jbegin=data_jbegin, data_nj=data_nj , &
1519	& lonvalue_1D=lonvalue, latvalue_1D=latvalue, mask_1D=mask, nvertex=nvertex, bounds_lon_1D=bounds_lon, &
1520	& bounds_lat_1D=bounds_lat, area=area, type='curvilinear' )
1521	ENDIF
1522
1523	CALL xios_solve_inheritance()
1524
1525	END SUBROUTINE iom_set_domain_attr
1526
1527
1528	SUBROUTINE iom_set_zoom_domain_attr( cdid, ibegin, jbegin, ni, nj)
1529	CHARACTER(LEN=*) , INTENT(in) :: cdid
1530	INTEGER , OPTIONAL, INTENT(in) :: ibegin, jbegin, ni, nj
1531
1532	IF ( xios_is_valid_zoom_domain (cdid) ) THEN
1533	CALL xios_set_zoom_domain_attr ( cdid, ibegin=ibegin, jbegin=jbegin, ni=ni, &
1534	& nj=nj)
1535	ENDIF
1536	END SUBROUTINE iom_set_zoom_domain_attr
1537
1538
1539	SUBROUTINE iom_set_axis_attr( cdid, paxis, bounds )
1540	CHARACTER(LEN=*) , INTENT(in) :: cdid
1541	REAL(wp), DIMENSION(:) , OPTIONAL, INTENT(in) :: paxis
1542	REAL(wp), DIMENSION(:,:), OPTIONAL, INTENT(in) :: bounds
1543
1544	IF ( PRESENT(paxis) ) THEN
1545	IF ( xios_is_valid_axis (cdid) ) CALL xios_set_axis_attr ( cdid, n_glo=SIZE(paxis), value=paxis )
1546	IF ( xios_is_valid_axisgroup(cdid) ) CALL xios_set_axisgroup_attr( cdid, n_glo=SIZE(paxis), value=paxis )
1547	ENDIF
1548	IF ( xios_is_valid_axis (cdid) ) CALL xios_set_axis_attr ( cdid, bounds=bounds )
1549	IF ( xios_is_valid_axisgroup(cdid) ) CALL xios_set_axisgroup_attr( cdid, bounds=bounds )
1550	CALL xios_solve_inheritance()
1551	END SUBROUTINE iom_set_axis_attr
1552
1553
1554	SUBROUTINE iom_set_field_attr( cdid, freq_op, freq_offset )
1555	CHARACTER(LEN=*) , INTENT(in) :: cdid
1556	TYPE(xios_duration),OPTIONAL , INTENT(in) :: freq_op
1557	TYPE(xios_duration),OPTIONAL , INTENT(in) :: freq_offset
1558	IF ( xios_is_valid_field (cdid) ) CALL xios_set_field_attr &
1559	& ( cdid, freq_op=freq_op, freq_offset=freq_offset )
1560	IF ( xios_is_valid_fieldgroup(cdid) ) CALL xios_set_fieldgroup_attr &
1561	& ( cdid, freq_op=freq_op, freq_offset=freq_offset )
1562	CALL xios_solve_inheritance()
1563	END SUBROUTINE iom_set_field_attr
1564
1565
1566	SUBROUTINE iom_set_file_attr( cdid, name, name_suffix )
1567	CHARACTER(LEN=*) , INTENT(in) :: cdid
1568	CHARACTER(LEN=*),OPTIONAL , INTENT(in) :: name, name_suffix
1569	IF ( xios_is_valid_file (cdid) ) CALL xios_set_file_attr ( cdid, name=name, name_suffix=name_suffix )
1570	IF ( xios_is_valid_filegroup(cdid) ) CALL xios_set_filegroup_attr( cdid, name=name, name_suffix=name_suffix )
1571	CALL xios_solve_inheritance()
1572	END SUBROUTINE iom_set_file_attr
1573
1574
1575	SUBROUTINE iom_get_file_attr( cdid, name, name_suffix, output_freq )
1576	CHARACTER(LEN=*) , INTENT(in ) :: cdid
1577	CHARACTER(LEN=*),OPTIONAL , INTENT(out) :: name, name_suffix
1578	TYPE(xios_duration), OPTIONAL , INTENT(out) :: output_freq
1579	LOGICAL :: llexist1,llexist2,llexist3
1580	!---------------------------------------------------------------------
1581	IF( PRESENT( name ) ) name = '' ! default values
1582	IF( PRESENT( name_suffix ) ) name_suffix = ''
1583	IF( PRESENT( output_freq ) ) output_freq = xios_duration(0,0,0,0,0,0)
1584	IF ( xios_is_valid_file (cdid) ) THEN
1585	CALL xios_solve_inheritance()
1586	CALL xios_is_defined_file_attr ( cdid, name = llexist1, name_suffix = llexist2, output_freq = llexist3)
1587	IF(llexist1) CALL xios_get_file_attr ( cdid, name = name )
1588	IF(llexist2) CALL xios_get_file_attr ( cdid, name_suffix = name_suffix )
1589	IF(llexist3) CALL xios_get_file_attr ( cdid, output_freq = output_freq )
1590	ENDIF
1591	IF ( xios_is_valid_filegroup(cdid) ) THEN
1592	CALL xios_solve_inheritance()
1593	CALL xios_is_defined_filegroup_attr( cdid, name = llexist1, name_suffix = llexist2, output_freq = llexist3)
1594	IF(llexist1) CALL xios_get_filegroup_attr( cdid, name = name )
1595	IF(llexist2) CALL xios_get_filegroup_attr( cdid, name_suffix = name_suffix )
1596	IF(llexist3) CALL xios_get_filegroup_attr( cdid, output_freq = output_freq )
1597	ENDIF
1598	END SUBROUTINE iom_get_file_attr
1599
1600
1601	SUBROUTINE iom_set_grid_attr( cdid, mask )
1602	CHARACTER(LEN=*) , INTENT(in) :: cdid
1603	LOGICAL, DIMENSION(:,:,:), OPTIONAL, INTENT(in) :: mask
1604	IF ( xios_is_valid_grid (cdid) ) CALL xios_set_grid_attr ( cdid, mask_3D=mask )
1605	IF ( xios_is_valid_gridgroup(cdid) ) CALL xios_set_gridgroup_attr( cdid, mask_3D=mask )
1606	CALL xios_solve_inheritance()
1607	END SUBROUTINE iom_set_grid_attr
1608
1609	SUBROUTINE iom_setkt( kt, cdname )
1610	INTEGER , INTENT(in) :: kt
1611	CHARACTER(LEN=*), INTENT(in) :: cdname
1612	!
1613	CALL iom_swap( cdname ) ! swap to cdname context
1614	CALL xios_update_calendar(kt)
1615	IF( cdname /= TRIM(cxios_context) ) CALL iom_swap( TRIM(cxios_context) ) ! return back to nemo context
1616	!
1617	END SUBROUTINE iom_setkt
1618
1619	SUBROUTINE iom_context_finalize( cdname )
1620	CHARACTER(LEN=*), INTENT(in) :: cdname
1621	!
1622	IF( xios_is_valid_context(cdname) ) THEN
1623	CALL iom_swap( cdname ) ! swap to cdname context
1624	CALL xios_context_finalize() ! finalize the context
1625	IF( cdname /= TRIM(cxios_context) ) CALL iom_swap( TRIM(cxios_context) ) ! return back to nemo context
1626	ENDIF
1627	!
1628	END SUBROUTINE iom_context_finalize
1629
1630
1631	SUBROUTINE set_grid( cdgrd, plon, plat, ldxios )
1632	!!----------------------------------------------------------------------
1633	!! * ROUTINE set_grid *
1634	!!
1635	!! ** Purpose : define horizontal grids
1636	!!
1637	!!----------------------------------------------------------------------
1638	CHARACTER(LEN=1) , INTENT(in) :: cdgrd
1639	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plon
1640	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plat
1641	!
1642	REAL(wp), DIMENSION(jpi,jpj,jpk) :: zmask
1643	INTEGER :: ni,nj
1644	LOGICAL, INTENT(IN) :: ldxios
1645
1646	ni=nlei-nldi+1 ; nj=nlej-nldj+1
1647
1648	CALL iom_set_domain_attr("grid_"//cdgrd, ni_glo=jpiglo, nj_glo=jpjglo, ibegin=nimpp+nldi-2, jbegin=njmpp+nldj-2, ni=ni, nj=nj)
1649	CALL iom_set_domain_attr("grid_"//cdgrd, data_dim=2, data_ibegin = 1-nldi, data_ni = jpi, data_jbegin = 1-nldj, data_nj = jpj)
1650	CALL iom_set_domain_attr("grid_"//cdgrd, lonvalue = RESHAPE(plon(nldi:nlei, nldj:nlej),(/ ni*nj /)), &
1651	& latvalue = RESHAPE(plat(nldi:nlei, nldj:nlej),(/ ni*nj /)))
1652
1653	IF ( ln_mskland.AND.(.NOT.ldxios) ) THEN
1654	! mask land points, keep values on coast line -> specific mask for U, V and W points
1655	SELECT CASE ( cdgrd )
1656	CASE('T') ; zmask(:,:,:) = tmask(:,:,:)
1657	CASE('U') ; zmask(2:jpim1,:,:) = tmask(2:jpim1,:,:) + tmask(3:jpi,:,:) ; CALL lbc_lnk( zmask, 'U', 1. )
1658	CASE('V') ; zmask(:,2:jpjm1,:) = tmask(:,2:jpjm1,:) + tmask(:,3:jpj,:) ; CALL lbc_lnk( zmask, 'V', 1. )
1659	CASE('W') ; zmask(:,:,2:jpk ) = tmask(:,:,1:jpkm1) + tmask(:,:,2:jpk) ; zmask(:,:,1) = tmask(:,:,1)
1660	END SELECT
1661	!
1662	CALL iom_set_domain_attr( "grid_"//cdgrd , mask = RESHAPE(zmask(nldi:nlei,nldj:nlej,1),(/ni*nj /)) /= 0. )
1663	CALL iom_set_grid_attr ( "grid_"//cdgrd//"_3D", mask = RESHAPE(zmask(nldi:nlei,nldj:nlej,:),(/ni,nj,jpk/)) /= 0. )
1664	ENDIF
1665
1666	END SUBROUTINE set_grid
1667
1668
1669	SUBROUTINE set_grid_bounds( cdgrd, plon_cnr, plat_cnr, plon_pnt, plat_pnt )
1670	!!----------------------------------------------------------------------
1671	!! * ROUTINE set_grid_bounds *
1672	!!
1673	!! ** Purpose : define horizontal grid corners
1674	!!
1675	!!----------------------------------------------------------------------
1676	CHARACTER(LEN=1) , INTENT(in) :: cdgrd
1677	!
1678	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plon_cnr, plat_cnr ! Lat/lon coordinates of a contiguous vertex of cell (i,j)
1679	REAL(wp), DIMENSION(jpi,jpj), OPTIONAL, INTENT(in) :: plon_pnt, plat_pnt ! Lat/lon coordinates of the point of cell (i,j)
1680	!
1681	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:) :: z_bnds ! Lat/lon coordinates of the vertices of cell (i,j)
1682	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: z_fld ! Working array to determine where to rotate cells
1683	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: z_rot ! Lat/lon working array for rotation of cells
1684	!
1685	INTEGER :: icnr, jcnr ! Offset such that the vertex coordinate (i+icnr,j+jcnr)
1686	! ! represents the bottom-left corner of cell (i,j)
1687	INTEGER :: ji, jj, jn, ni, nj
1688
1689	ALLOCATE( z_bnds(4,jpi,jpj,2), z_fld(jpi,jpj), z_rot(4,2) )
1690
1691	! Offset of coordinate representing bottom-left corner
1692	SELECT CASE ( TRIM(cdgrd) )
1693	CASE ('T', 'W', 'N')
1694	icnr = -1 ; jcnr = -1
1695	CASE ('U')
1696	icnr = 0 ; jcnr = -1
1697	CASE ('V')
1698	icnr = -1 ; jcnr = 0
1699	END SELECT
1700
1701	ni = nlei-nldi+1 ; nj = nlej-nldj+1 ! Dimensions of subdomain interior
1702
1703	z_fld(:,:) = 1._wp
1704	CALL lbc_lnk( z_fld, cdgrd, -1. ) ! Working array for location of northfold
1705
1706	! Cell vertices that can be defined
1707	DO jj = 2, jpjm1
1708	DO ji = 2, jpim1
1709	z_bnds(1,ji,jj,1) = plat_cnr(ji+icnr, jj+jcnr ) ! Bottom-left
1710	z_bnds(2,ji,jj,1) = plat_cnr(ji+icnr+1,jj+jcnr ) ! Bottom-right
1711	z_bnds(3,ji,jj,1) = plat_cnr(ji+icnr+1,jj+jcnr+1) ! Top-right
1712	z_bnds(4,ji,jj,1) = plat_cnr(ji+icnr, jj+jcnr+1) ! Top-left
1713	z_bnds(1,ji,jj,2) = plon_cnr(ji+icnr, jj+jcnr ) ! Bottom-left
1714	z_bnds(2,ji,jj,2) = plon_cnr(ji+icnr+1,jj+jcnr ) ! Bottom-right
1715	z_bnds(3,ji,jj,2) = plon_cnr(ji+icnr+1,jj+jcnr+1) ! Top-right
1716	z_bnds(4,ji,jj,2) = plon_cnr(ji+icnr, jj+jcnr+1) ! Top-left
1717	END DO
1718	END DO
1719
1720	! Cell vertices on boundries
1721	DO jn = 1, 4
1722	CALL lbc_lnk( z_bnds(jn,:,:,1), cdgrd, 1., pval=999._wp )
1723	CALL lbc_lnk( z_bnds(jn,:,:,2), cdgrd, 1., pval=999._wp )
1724	END DO
1725
1726	! Zero-size cells at closed boundaries if cell points provided,
1727	! otherwise they are closed cells with unrealistic bounds
1728	IF( PRESENT(plon_pnt) .AND. PRESENT(plat_pnt) ) THEN
1729	IF( (nbondi == -1 .OR. nbondi == 2) .AND. .NOT. (jperio == 1 .OR. jperio == 4 .OR. jperio == 6) ) THEN
1730	DO jn = 1, 4 ! (West or jpni = 1), closed E-W
1731	z_bnds(jn,1,:,1) = plat_pnt(1,:) ; z_bnds(jn,1,:,2) = plon_pnt(1,:)
1732	END DO
1733	ENDIF
1734	IF( (nbondi == 1 .OR. nbondi == 2) .AND. .NOT. (jperio == 1 .OR. jperio == 4 .OR. jperio == 6) ) THEN
1735	DO jn = 1, 4 ! (East or jpni = 1), closed E-W
1736	z_bnds(jn,nlci,:,1) = plat_pnt(nlci,:) ; z_bnds(jn,nlci,:,2) = plon_pnt(nlci,:)
1737	END DO
1738	ENDIF
1739	IF( nbondj == -1 .OR. (nbondj == 2 .AND. jperio /= 2) ) THEN
1740	DO jn = 1, 4 ! South or (jpnj = 1, not symmetric)
1741	z_bnds(jn,:,1,1) = plat_pnt(:,1) ; z_bnds(jn,:,1,2) = plon_pnt(:,1)
1742	END DO
1743	ENDIF
1744	IF( (nbondj == 1 .OR. nbondj == 2) .AND. jperio < 3 ) THEN
1745	DO jn = 1, 4 ! (North or jpnj = 1), no north fold
1746	z_bnds(jn,:,nlcj,1) = plat_pnt(:,nlcj) ; z_bnds(jn,:,nlcj,2) = plon_pnt(:,nlcj)
1747	END DO
1748	ENDIF
1749	ENDIF
1750
1751	! Rotate cells at the north fold
1752	IF( (nbondj == 1 .OR. nbondj == 2) .AND. jperio >= 3 ) THEN
1753	DO jj = 1, jpj
1754	DO ji = 1, jpi
1755	IF( z_fld(ji,jj) == -1. ) THEN
1756	z_rot(1,:) = z_bnds(3,ji,jj,:) ; z_rot(2,:) = z_bnds(4,ji,jj,:)
1757	z_rot(3,:) = z_bnds(1,ji,jj,:) ; z_rot(4,:) = z_bnds(2,ji,jj,:)
1758	z_bnds(:,ji,jj,:) = z_rot(:,:)
1759	ENDIF
1760	END DO
1761	END DO
1762
1763	! Invert cells at the symmetric equator
1764	ELSE IF( nbondj == 2 .AND. jperio == 2 ) THEN
1765	DO ji = 1, jpi
1766	z_rot(1:2,:) = z_bnds(3:4,ji,1,:)
1767	z_rot(3:4,:) = z_bnds(1:2,ji,1,:)
1768	z_bnds(:,ji,1,:) = z_rot(:,:)
1769	END DO
1770	ENDIF
1771
1772	CALL iom_set_domain_attr("grid_"//cdgrd, bounds_lat = RESHAPE(z_bnds(:,nldi:nlei,nldj:nlej,1),(/ 4,ni*nj /)), &
1773	bounds_lon = RESHAPE(z_bnds(:,nldi:nlei,nldj:nlej,2),(/ 4,ni*nj /)), nvertex=4 )
1774
1775	DEALLOCATE( z_bnds, z_fld, z_rot )
1776
1777	END SUBROUTINE set_grid_bounds
1778
1779
1780	SUBROUTINE set_grid_znl( plat )
1781	!!----------------------------------------------------------------------
1782	!! * ROUTINE set_grid_znl *
1783	!!
1784	!! ** Purpose : define grids for zonal mean
1785	!!
1786	!!----------------------------------------------------------------------
1787	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plat
1788	!
1789	REAL(wp), DIMENSION(:), ALLOCATABLE :: zlon
1790	INTEGER :: ni,nj, ix, iy
1791
1792
1793	ni=nlei-nldi+1 ; nj=nlej-nldj+1 ! define zonal mean domain (jpj*jpk)
1794	ALLOCATE( zlon(ni*nj) ) ; zlon(:) = 0.
1795
1796	CALL dom_ngb( -168.53, 65.03, ix, iy, 'T' ) ! i-line that passes through Bering Strait: Reference latitude (used in plots)
1797	CALL iom_set_domain_attr("gznl", ni_glo=jpiglo, nj_glo=jpjglo, ibegin=nimpp+nldi-2, jbegin=njmpp+nldj-2, ni=ni, nj=nj)
1798	CALL iom_set_domain_attr("gznl", data_dim=2, data_ibegin = 1-nldi, data_ni = jpi, data_jbegin = 1-nldj, data_nj = jpj)
1799	CALL iom_set_domain_attr("gznl", lonvalue = zlon, &
1800	& latvalue = RESHAPE(plat(nldi:nlei, nldj:nlej),(/ ni*nj /)))
1801	CALL iom_set_zoom_domain_attr ("ptr", ibegin=ix-1, jbegin=0, ni=1, nj=jpjglo)
1802	!
1803	CALL iom_update_file_name('ptr')
1804	!
1805	END SUBROUTINE set_grid_znl
1806
1807	SUBROUTINE set_scalar
1808	!!----------------------------------------------------------------------
1809	!! * ROUTINE set_scalar *
1810	!!
1811	!! ** Purpose : define fake grids for scalar point
1812	!!
1813	!!----------------------------------------------------------------------
1814	REAL(wp), DIMENSION(1) :: zz = 1.
1815	!!----------------------------------------------------------------------
1816
1817	CALL iom_set_domain_attr('scalarpoint', ni_glo=jpnij, nj_glo=1, ibegin=narea-1, jbegin=0, ni=1, nj=1)
1818	CALL iom_set_domain_attr('scalarpoint', data_dim=2, data_ibegin = 1, data_ni = 1, data_jbegin = 1, data_nj = 1)
1819
1820	zz=REAL(narea,wp)
1821	CALL iom_set_domain_attr('scalarpoint', lonvalue=zz, latvalue=zz)
1822
1823	END SUBROUTINE set_scalar
1824
1825
1826	SUBROUTINE set_xmlatt
1827	!!----------------------------------------------------------------------
1828	!! * ROUTINE set_xmlatt *
1829	!!
1830	!! ** Purpose : automatic definitions of some of the xml attributs...
1831	!!
1832	!!----------------------------------------------------------------------
1833	CHARACTER(len=1),DIMENSION( 3) :: clgrd ! suffix name
1834	CHARACTER(len=256) :: clsuff ! suffix name
1835	CHARACTER(len=1) :: cl1 ! 1 character
1836	CHARACTER(len=2) :: cl2 ! 2 characters
1837	CHARACTER(len=3) :: cl3 ! 3 characters
1838	INTEGER :: ji, jg ! loop counters
1839	INTEGER :: ix, iy ! i-,j- index
1840	REAL(wp) ,DIMENSION(11) :: zlontao ! longitudes of tao moorings
1841	REAL(wp) ,DIMENSION( 7) :: zlattao ! latitudes of tao moorings
1842	REAL(wp) ,DIMENSION( 4) :: zlonrama ! longitudes of rama moorings
1843	REAL(wp) ,DIMENSION(11) :: zlatrama ! latitudes of rama moorings
1844	REAL(wp) ,DIMENSION( 3) :: zlonpira ! longitudes of pirata moorings
1845	REAL(wp) ,DIMENSION( 9) :: zlatpira ! latitudes of pirata moorings
1846	TYPE(xios_duration) :: f_op, f_of
1847	!!----------------------------------------------------------------------
1848	!
1849	! frequency of the call of iom_put (attribut: freq_op)
1850	f_op%timestep = 1 ; f_of%timestep = 0 ; CALL iom_set_field_attr('field_definition', freq_op=f_op, freq_offset=f_of)
1851	f_op%timestep = nn_fsbc ; f_of%timestep = 0 ; CALL iom_set_field_attr('SBC' , freq_op=f_op, freq_offset=f_of)
1852	f_op%timestep = nn_fsbc ; f_of%timestep = 0 ; CALL iom_set_field_attr('SBC_scalar' , freq_op=f_op, freq_offset=f_of)
1853	f_op%timestep = nn_dttrc ; f_of%timestep = 0 ; CALL iom_set_field_attr('ptrc_T' , freq_op=f_op, freq_offset=f_of)
1854	f_op%timestep = nn_dttrc ; f_of%timestep = 0 ; CALL iom_set_field_attr('diad_T' , freq_op=f_op, freq_offset=f_of)
1855
1856	! output file names (attribut: name)
1857	DO ji = 1, 9
1858	WRITE(cl1,'(i1)') ji
1859	CALL iom_update_file_name('file'//cl1)
1860	END DO
1861	DO ji = 1, 99
1862	WRITE(cl2,'(i2.2)') ji
1863	CALL iom_update_file_name('file'//cl2)
1864	END DO
1865	DO ji = 1, 999
1866	WRITE(cl3,'(i3.3)') ji
1867	CALL iom_update_file_name('file'//cl3)
1868	END DO
1869
1870	! Zooms...
1871	clgrd = (/ 'T', 'U', 'W' /)
1872	DO jg = 1, SIZE(clgrd) ! grid type
1873	cl1 = clgrd(jg)
1874	! Equatorial section (attributs: jbegin, ni, name_suffix)
1875	CALL dom_ngb( 0., 0., ix, iy, cl1 )
1876	CALL iom_set_zoom_domain_attr ('Eq'//cl1, jbegin=iy-1, ni=jpiglo)
1877	CALL iom_get_file_attr ('Eq'//cl1, name_suffix = clsuff )
1878	CALL iom_set_file_attr ('Eq'//cl1, name_suffix = TRIM(clsuff)//'_Eq')
1879	CALL iom_update_file_name('Eq'//cl1)
1880	END DO
1881	! TAO moorings (attributs: ibegin, jbegin, name_suffix)
1882	zlontao = (/ 137.0, 147.0, 156.0, 165.0, -180.0, -170.0, -155.0, -140.0, -125.0, -110.0, -95.0 /)
1883	zlattao = (/ -8.0, -5.0, -2.0, 0.0, 2.0, 5.0, 8.0 /)
1884	CALL set_mooring( zlontao, zlattao )
1885	! RAMA moorings (attributs: ibegin, jbegin, name_suffix)
1886	zlonrama = (/ 55.0, 67.0, 80.5, 90.0 /)
1887	zlatrama = (/ -16.0, -12.0, -8.0, -4.0, -1.5, 0.0, 1.5, 4.0, 8.0, 12.0, 15.0 /)
1888	CALL set_mooring( zlonrama, zlatrama )
1889	! PIRATA moorings (attributs: ibegin, jbegin, name_suffix)
1890	zlonpira = (/ -38.0, -23.0, -10.0 /)
1891	zlatpira = (/ -19.0, -14.0, -8.0, 0.0, 4.0, 8.0, 12.0, 15.0, 20.0 /)
1892	CALL set_mooring( zlonpira, zlatpira )
1893
1894
1895	END SUBROUTINE set_xmlatt
1896
1897
1898	SUBROUTINE set_mooring( plon, plat)
1899	!!----------------------------------------------------------------------
1900	!! * ROUTINE set_mooring *
1901	!!
1902	!! ** Purpose : automatic definitions of moorings xml attributs...
1903	!!
1904	!!----------------------------------------------------------------------
1905	REAL(wp), DIMENSION(:), INTENT(in) :: plon, plat ! longitudes/latitudes oft the mooring
1906	!
1907	!!$ CHARACTER(len=1),DIMENSION(4) :: clgrd = (/ 'T', 'U', 'V', 'W' /) ! suffix name
1908	CHARACTER(len=1),DIMENSION(1) :: clgrd = (/ 'T' /) ! suffix name
1909	CHARACTER(len=256) :: clname ! file name
1910	CHARACTER(len=256) :: clsuff ! suffix name
1911	CHARACTER(len=1) :: cl1 ! 1 character
1912	CHARACTER(len=6) :: clon,clat ! name of longitude, latitude
1913	INTEGER :: ji, jj, jg ! loop counters
1914	INTEGER :: ix, iy ! i-,j- index
1915	REAL(wp) :: zlon, zlat
1916	!!----------------------------------------------------------------------
1917	DO jg = 1, SIZE(clgrd)
1918	cl1 = clgrd(jg)
1919	DO ji = 1, SIZE(plon)
1920	DO jj = 1, SIZE(plat)
1921	zlon = plon(ji)
1922	zlat = plat(jj)
1923	! modifications for RAMA moorings
1924	IF( zlon == 67. .AND. zlat == 15. ) zlon = 65.
1925	IF( zlon == 90. .AND. zlat <= -4. ) zlon = 95.
1926	IF( zlon == 95. .AND. zlat == -4. ) zlat = -5.
1927	! modifications for PIRATA moorings
1928	IF( zlon == -38. .AND. zlat == -19. ) zlon = -34.
1929	IF( zlon == -38. .AND. zlat == -14. ) zlon = -32.
1930	IF( zlon == -38. .AND. zlat == -8. ) zlon = -30.
1931	IF( zlon == -38. .AND. zlat == 0. ) zlon = -35.
1932	IF( zlon == -23. .AND. zlat == 20. ) zlat = 21.
1933	IF( zlon == -10. .AND. zlat == -14. ) zlat = -10.
1934	IF( zlon == -10. .AND. zlat == -8. ) zlat = -6.
1935	IF( zlon == -10. .AND. zlat == 4. ) THEN ; zlon = 0. ; zlat = 0. ; ENDIF
1936	CALL dom_ngb( zlon, zlat, ix, iy, cl1 )
1937	IF( zlon >= 0. ) THEN
1938	IF( zlon == REAL(NINT(zlon), wp) ) THEN ; WRITE(clon, '(i3, a)') NINT( zlon), 'e'
1939	ELSE ; WRITE(clon, '(f5.1,a)') zlon , 'e'
1940	ENDIF
1941	ELSE
1942	IF( zlon == REAL(NINT(zlon), wp) ) THEN ; WRITE(clon, '(i3, a)') NINT(-zlon), 'w'
1943	ELSE ; WRITE(clon, '(f5.1,a)') -zlon , 'w'
1944	ENDIF
1945	ENDIF
1946	IF( zlat >= 0. ) THEN
1947	IF( zlat == REAL(NINT(zlat), wp) ) THEN ; WRITE(clat, '(i2, a)') NINT( zlat), 'n'
1948	ELSE ; WRITE(clat, '(f4.1,a)') zlat , 'n'
1949	ENDIF
1950	ELSE
1951	IF( zlat == REAL(NINT(zlat), wp) ) THEN ; WRITE(clat, '(i2, a)') NINT(-zlat), 's'
1952	ELSE ; WRITE(clat, '(f4.1,a)') -zlat , 's'
1953	ENDIF
1954	ENDIF
1955	clname = TRIM(ADJUSTL(clat))//TRIM(ADJUSTL(clon))
1956	CALL iom_set_zoom_domain_attr (TRIM(clname)//cl1, ibegin= ix-1, jbegin= iy-1)
1957
1958	CALL iom_get_file_attr (TRIM(clname)//cl1, name_suffix = clsuff )
1959	CALL iom_set_file_attr (TRIM(clname)//cl1, name_suffix = TRIM(clsuff)//'_'//TRIM(clname))
1960	CALL iom_update_file_name(TRIM(clname)//cl1)
1961	END DO
1962	END DO
1963	END DO
1964
1965	END SUBROUTINE set_mooring
1966
1967
1968	SUBROUTINE iom_update_file_name( cdid )
1969	!!----------------------------------------------------------------------
1970	!! * ROUTINE iom_update_file_name *
1971	!!
1972	!! ** Purpose :
1973	!!
1974	!!----------------------------------------------------------------------
1975	CHARACTER(LEN=*) , INTENT(in) :: cdid
1976	!
1977	CHARACTER(LEN=256) :: clname
1978	CHARACTER(LEN=20) :: clfreq
1979	CHARACTER(LEN=20) :: cldate
1980	INTEGER :: idx
1981	INTEGER :: jn
1982	INTEGER :: itrlen
1983	INTEGER :: iyear, imonth, iday, isec
1984	REAL(wp) :: zsec
1985	LOGICAL :: llexist
1986	TYPE(xios_duration) :: output_freq
1987	!!----------------------------------------------------------------------
1988
1989	DO jn = 1,2
1990
1991	output_freq = xios_duration(0,0,0,0,0,0)
1992	IF( jn == 1 ) CALL iom_get_file_attr( cdid, name = clname, output_freq = output_freq )
1993	IF( jn == 2 ) CALL iom_get_file_attr( cdid, name_suffix = clname )
1994
1995	IF ( TRIM(clname) /= '' ) THEN
1996
1997	idx = INDEX(clname,'@expname@') + INDEX(clname,'@EXPNAME@')
1998	DO WHILE ( idx /= 0 )
1999	clname = clname(1:idx-1)//TRIM(cexper)//clname(idx+9:LEN_TRIM(clname))
2000	idx = INDEX(clname,'@expname@') + INDEX(clname,'@EXPNAME@')
2001	END DO
2002
2003	idx = INDEX(clname,'@freq@') + INDEX(clname,'@FREQ@')
2004	DO WHILE ( idx /= 0 )
2005	IF ( output_freq%timestep /= 0) THEN
2006	WRITE(clfreq,'(I18,A2)')INT(output_freq%timestep),'ts'
2007	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2008	ELSE IF ( output_freq%second /= 0 ) THEN
2009	WRITE(clfreq,'(I19,A1)')INT(output_freq%second),'s'
2010	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2011	ELSE IF ( output_freq%minute /= 0 ) THEN
2012	WRITE(clfreq,'(I18,A2)')INT(output_freq%minute),'mi'
2013	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2014	ELSE IF ( output_freq%hour /= 0 ) THEN
2015	WRITE(clfreq,'(I19,A1)')INT(output_freq%hour),'h'
2016	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2017	ELSE IF ( output_freq%day /= 0 ) THEN
2018	WRITE(clfreq,'(I19,A1)')INT(output_freq%day),'d'
2019	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2020	ELSE IF ( output_freq%month /= 0 ) THEN
2021	WRITE(clfreq,'(I19,A1)')INT(output_freq%month),'m'
2022	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2023	ELSE IF ( output_freq%year /= 0 ) THEN
2024	WRITE(clfreq,'(I19,A1)')INT(output_freq%year),'y'
2025	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2026	ELSE
2027	CALL ctl_stop('error in the name of file id '//TRIM(cdid), &
2028	& ' attribute output_freq is undefined -> cannot replace @freq@ in '//TRIM(clname) )
2029	ENDIF
2030	clname = clname(1:idx-1)//TRIM(ADJUSTL(clfreq))//clname(idx+6:LEN_TRIM(clname))
2031	idx = INDEX(clname,'@freq@') + INDEX(clname,'@FREQ@')
2032	END DO
2033
2034	idx = INDEX(clname,'@startdate@') + INDEX(clname,'@STARTDATE@')
2035	DO WHILE ( idx /= 0 )
2036	cldate = iom_sdate( fjulday - rdt / rday )
2037	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+11:LEN_TRIM(clname))
2038	idx = INDEX(clname,'@startdate@') + INDEX(clname,'@STARTDATE@')
2039	END DO
2040
2041	idx = INDEX(clname,'@startdatefull@') + INDEX(clname,'@STARTDATEFULL@')
2042	DO WHILE ( idx /= 0 )
2043	cldate = iom_sdate( fjulday - rdt / rday, ldfull = .TRUE. )
2044	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+15:LEN_TRIM(clname))
2045	idx = INDEX(clname,'@startdatefull@') + INDEX(clname,'@STARTDATEFULL@')
2046	END DO
2047
2048	idx = INDEX(clname,'@enddate@') + INDEX(clname,'@ENDDATE@')
2049	DO WHILE ( idx /= 0 )
2050	cldate = iom_sdate( fjulday + rdt / rday * REAL( nitend - nit000, wp ), ld24 = .TRUE. )
2051	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+9:LEN_TRIM(clname))
2052	idx = INDEX(clname,'@enddate@') + INDEX(clname,'@ENDDATE@')
2053	END DO
2054
2055	idx = INDEX(clname,'@enddatefull@') + INDEX(clname,'@ENDDATEFULL@')
2056	DO WHILE ( idx /= 0 )
2057	cldate = iom_sdate( fjulday + rdt / rday * REAL( nitend - nit000, wp ), ld24 = .TRUE., ldfull = .TRUE. )
2058	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+13:LEN_TRIM(clname))
2059	idx = INDEX(clname,'@enddatefull@') + INDEX(clname,'@ENDDATEFULL@')
2060	END DO
2061
2062	IF( jn == 1 .AND. TRIM(Agrif_CFixed()) /= '0' ) clname = TRIM(Agrif_CFixed())//"_"//TRIM(clname)
2063	IF( jn == 1 ) CALL iom_set_file_attr( cdid, name = clname )
2064	IF( jn == 2 ) CALL iom_set_file_attr( cdid, name_suffix = clname )
2065
2066	ENDIF
2067
2068	END DO
2069
2070	END SUBROUTINE iom_update_file_name
2071
2072
2073	FUNCTION iom_sdate( pjday, ld24, ldfull )
2074	!!----------------------------------------------------------------------
2075	!! * ROUTINE iom_sdate *
2076	!!
2077	!! ** Purpose : send back the date corresponding to the given julian day
2078	!!
2079	!!----------------------------------------------------------------------
2080	REAL(wp), INTENT(in ) :: pjday ! julian day
2081	LOGICAL , INTENT(in ), OPTIONAL :: ld24 ! true to force 24:00 instead of 00:00
2082	LOGICAL , INTENT(in ), OPTIONAL :: ldfull ! true to get the compleate date: yyyymmdd_hh:mm:ss
2083	!
2084	CHARACTER(LEN=20) :: iom_sdate
2085	CHARACTER(LEN=50) :: clfmt ! format used to write the date
2086	INTEGER :: iyear, imonth, iday, ihour, iminute, isec
2087	REAL(wp) :: zsec
2088	LOGICAL :: ll24, llfull
2089	!
2090	IF( PRESENT(ld24) ) THEN ; ll24 = ld24
2091	ELSE ; ll24 = .FALSE.
2092	ENDIF
2093
2094	IF( PRESENT(ldfull) ) THEN ; llfull = ldfull
2095	ELSE ; llfull = .FALSE.
2096	ENDIF
2097
2098	CALL ju2ymds( pjday, iyear, imonth, iday, zsec )
2099	isec = NINT(zsec)
2100
2101	IF ( ll24 .AND. isec == 0 ) THEN ! 00:00 of the next day -> move to 24:00 of the current day
2102	CALL ju2ymds( pjday - 1., iyear, imonth, iday, zsec )
2103	isec = 86400
2104	ENDIF
2105
2106	IF( iyear < 10000 ) THEN ; clfmt = "i4.4,2i2.2" ! format used to write the date
2107	ELSE ; WRITE(clfmt, "('i',i1,',2i2.2')") INT(LOG10(REAL(iyear,wp))) + 1
2108	ENDIF
2109
2110	!$AGRIF_DO_NOT_TREAT
2111	! Should be fixed in the conv
2112	IF( llfull ) THEN
2113	clfmt = TRIM(clfmt)//",'_',i2.2,':',i2.2,':',i2.2"
2114	ihour = isec / 3600
2115	isec = MOD(isec, 3600)
2116	iminute = isec / 60
2117	isec = MOD(isec, 60)
2118	WRITE(iom_sdate, '('//TRIM(clfmt)//')') iyear, imonth, iday, ihour, iminute, isec ! date of the end of run
2119	ELSE
2120	WRITE(iom_sdate, '('//TRIM(clfmt)//')') iyear, imonth, iday ! date of the end of run
2121	ENDIF
2122	!$AGRIF_END_DO_NOT_TREAT
2123
2124	END FUNCTION iom_sdate
2125
2126	#else
2127
2128
2129	SUBROUTINE iom_setkt( kt, cdname )
2130	INTEGER , INTENT(in):: kt
2131	CHARACTER(LEN=*), INTENT(in) :: cdname
2132	IF( .FALSE. ) WRITE(numout,*) kt, cdname ! useless test to avoid compilation warnings
2133	END SUBROUTINE iom_setkt
2134
2135	SUBROUTINE iom_context_finalize( cdname )
2136	CHARACTER(LEN=*), INTENT(in) :: cdname
2137	IF( .FALSE. ) WRITE(numout,*) cdname ! useless test to avoid compilation warnings
2138	END SUBROUTINE iom_context_finalize
2139
2140	#endif
2141
2142	LOGICAL FUNCTION iom_use( cdname )
2143	CHARACTER(LEN=*), INTENT(in) :: cdname
2144	#if defined key_iomput
2145	iom_use = xios_field_is_active( cdname )
2146	#else
2147	iom_use = .FALSE.
2148	#endif
2149	END FUNCTION iom_use
2150
2151	!!======================================================================
2152	END MODULE iom

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source: branches/2017/dev_r8600_xios_read/NEMOGCM/NEMO/OPA_SRC/IOM/iom.F90 @ 9489

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