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iom.F90 in branches/UKMO/dev_r5518_GO6_package_XIOS_read/NEMOGCM/NEMO/OPA_SRC/IOM – NEMO

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source: branches/UKMO/dev_r5518_GO6_package_XIOS_read/NEMOGCM/NEMO/OPA_SRC/IOM/iom.F90 @ 8161

Last change on this file since 8161 was 8161, checked in by andmirek, 7 years ago
few small bug fixes and support for Agrif restart read
File size: 112.8 KB

Line
1	MODULE iom
2	!!=====================================================================
3	!! * MODULE iom *
4	!! Input/Output manager : Library to read input files
5	!!====================================================================
6	!! History : 2.0 ! 2005-12 (J. Belier) Original code
7	!! 2.0 ! 2006-02 (S. Masson) Adaptation to NEMO
8	!! 3.0 ! 2007-07 (D. Storkey) Changes to iom_gettime
9	!! 3.4 ! 2012-12 (R. Bourdalle-Badie and G. Reffray) add C1D case
10	!!--------------------------------------------------------------------
11
12	!!--------------------------------------------------------------------
13	!! iom_open : open a file read only
14	!! iom_close : close a file or all files opened by iom
15	!! iom_get : read a field (interfaced to several routines)
16	!! iom_gettime : read the time axis cdvar in the file
17	!! iom_varid : get the id of a variable in a file
18	!! iom_rstput : write a field in a restart file (interfaced to several routines)
19	!!--------------------------------------------------------------------
20	USE dom_oce ! ocean space and time domain
21	USE c1d ! 1D vertical configuration
22	USE flo_oce ! floats module declarations
23	USE lbclnk ! lateal boundary condition / mpp exchanges
24	USE iom_def ! iom variables definitions
25	USE iom_ioipsl ! NetCDF format with IOIPSL library
26	USE iom_nf90 ! NetCDF format with native NetCDF library
27	USE iom_rstdimg ! restarts access direct format "dimg" style...
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, iom_gettime, iom_rstput, iom_put
58	PUBLIC iom_getatt, iom_use, iom_context_finalize
59
60	PRIVATE iom_rp0d, iom_rp1d, iom_rp2d, iom_rp3d
61	PRIVATE iom_g0d, iom_g1d, iom_g2d, iom_g3d, iom_get_123d
62	PRIVATE iom_p1d, iom_p2d, iom_p3d
63	#if defined key_iomput
64	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
65	PRIVATE set_grid, set_grid_bounds, set_scalar, set_xmlatt, set_mooring, iom_update_file_name, iom_sdate
66	PRIVATE set_rst_vars, set_rstr_active
67	# endif
68
69	INTERFACE iom_get
70	MODULE PROCEDURE iom_g0d, iom_g1d, iom_g2d, iom_g3d
71	END INTERFACE
72	INTERFACE iom_getatt
73	MODULE PROCEDURE iom_g0d_intatt
74	END INTERFACE
75	INTERFACE iom_rstput
76	MODULE PROCEDURE iom_rp0d, iom_rp1d, iom_rp2d, iom_rp3d
77	END INTERFACE
78	INTERFACE iom_put
79	MODULE PROCEDURE iom_p0d, iom_p1d, iom_p2d, iom_p3d
80	END INTERFACE
81
82	!!----------------------------------------------------------------------
83	!! NEMO/OPA 3.3 , NEMO Consortium (2010)
84	!! $Id$
85	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
86	!!----------------------------------------------------------------------
87
88	CONTAINS
89
90	SUBROUTINE iom_init( cdname )
91	!!----------------------------------------------------------------------
92	!! * ROUTINE *
93	!!
94	!! ** Purpose :
95	!!
96	!!----------------------------------------------------------------------
97	CHARACTER(len=*), INTENT(in) :: cdname
98	#if defined key_iomput
99	#if ! defined key_xios2
100	TYPE(xios_time) :: dtime = xios_time(0, 0, 0, 0, 0, 0)
101	CHARACTER(len=19) :: cldate
102	#else
103	TYPE(xios_duration) :: dtime = xios_duration(0, 0, 0, 0, 0, 0)
104	TYPE(xios_date) :: start_date
105	#endif
106	CHARACTER(len=10) :: clname
107	INTEGER :: ji
108	!
109	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: z_bnds
110	!!----------------------------------------------------------------------
111	#if ! defined key_xios2
112	ALLOCATE( z_bnds(jpk,2) )
113	#else
114	ALLOCATE( z_bnds(2,jpk) )
115	#endif
116
117	clname = cdname
118	IF( TRIM(Agrif_CFixed()) /= '0' ) clname = TRIM(Agrif_CFixed())//"_"//TRIM(cdname)
119	CALL xios_context_initialize(TRIM(clname), mpi_comm_opa)
120	CALL iom_swap( cdname )
121
122	! calendar parameters
123	#if ! defined key_xios2
124	SELECT CASE ( nleapy ) ! Choose calendar for IOIPSL
125	CASE ( 1) ; CALL xios_set_context_attr(TRIM(clname), calendar_type= "Gregorian")
126	CASE ( 0) ; CALL xios_set_context_attr(TRIM(clname), calendar_type= "NoLeap")
127	CASE (30) ; CALL xios_set_context_attr(TRIM(clname), calendar_type= "D360")
128	END SELECT
129	WRITE(cldate,"(i4.4,'-',i2.2,'-',i2.2,' 00:00:00')") nyear,nmonth,nday
130	CALL xios_set_context_attr(TRIM(clname), start_date=cldate )
131	#else
132	! Calendar type is now defined in xml file
133	SELECT CASE ( nleapy ) ! Choose calendar for IOIPSL
134	CASE ( 1) ; CALL xios_define_calendar( TYPE = "Gregorian", time_origin = xios_date(1900,01,01,00,00,00), &
135	& start_date = xios_date(nyear,nmonth,nday,0,0,0) )
136	CASE ( 0) ; CALL xios_define_calendar( TYPE = "NoLeap" , time_origin = xios_date(1900,01,01,00,00,00), &
137	& start_date = xios_date(nyear,nmonth,nday,0,0,0) )
138	CASE (30) ; CALL xios_define_calendar( TYPE = "D360" , time_origin = xios_date(1900,01,01,00,00,00), &
139	& start_date = xios_date(nyear,nmonth,nday,0,0,0) )
140	END SELECT
141
142	#endif
143	! horizontal grid definition
144
145	CALL set_scalar
146
147	IF( TRIM(cdname) == TRIM(cxios_context) .OR. TRIM(cdname) == TRIM(rxios_context)) THEN
148	CALL set_grid( "T", glamt, gphit, ln_mskland )
149	CALL set_grid( "U", glamu, gphiu, ln_mskland )
150	CALL set_grid( "V", glamv, gphiv, ln_mskland )
151	CALL set_grid( "W", glamt, gphit, ln_mskland )
152	CALL set_grid_znl( gphit )
153	CALL set_grid("N",glamt, gphit, .FALSE.) ! not masked values
154	!
155	IF( ln_cfmeta .AND. TRIM(cdname) .NE. TRIM(rxios_context)) THEN ! Add additional grid metadata
156	CALL iom_set_domain_attr("grid_T", area = e12t(nldi:nlei, nldj:nlej))
157	CALL iom_set_domain_attr("grid_U", area = e12u(nldi:nlei, nldj:nlej))
158	CALL iom_set_domain_attr("grid_V", area = e12v(nldi:nlei, nldj:nlej))
159	CALL iom_set_domain_attr("grid_W", area = e12t(nldi:nlei, nldj:nlej))
160	CALL set_grid_bounds( "T", glamf, gphif, glamt, gphit )
161	CALL set_grid_bounds( "U", glamv, gphiv, glamu, gphiu )
162	CALL set_grid_bounds( "V", glamu, gphiu, glamv, gphiv )
163	CALL set_grid_bounds( "W", glamf, gphif, glamt, gphit )
164	ENDIF
165	ENDIF
166
167	IF( TRIM(cdname) == TRIM(cxios_context)//"_crs" ) THEN
168	CALL dom_grid_crs ! Save the parent grid information & Switch to coarse grid domain
169	!
170	CALL set_grid( "T", glamt_crs, gphit_crs, ln_mskland )
171	CALL set_grid( "U", glamu_crs, gphiu_crs, ln_mskland )
172	CALL set_grid( "V", glamv_crs, gphiv_crs, ln_mskland )
173	CALL set_grid( "W", glamt_crs, gphit_crs, ln_mskland )
174	CALL set_grid_znl( gphit_crs )
175	!
176	CALL dom_grid_glo ! Return to parent grid domain
177	!
178	IF( ln_cfmeta .AND. TRIM(cdname) .NE. TRIM(rxios_context)) THEN ! Add additional grid metadata
179	CALL iom_set_domain_attr("grid_T", area = e1e2t_crs(nldi:nlei, nldj:nlej))
180	CALL iom_set_domain_attr("grid_U", area = e1u_crs(nldi:nlei, nldj:nlej) * e2u_crs(nldi:nlei, nldj:nlej))
181	CALL iom_set_domain_attr("grid_V", area = e1v_crs(nldi:nlei, nldj:nlej) * e2v_crs(nldi:nlei, nldj:nlej))
182	CALL iom_set_domain_attr("grid_W", area = e1e2t_crs(nldi:nlei, nldj:nlej))
183	CALL set_grid_bounds( "T", glamf_crs, gphif_crs, glamt_crs, gphit_crs )
184	CALL set_grid_bounds( "U", glamv_crs, gphiv_crs, glamu_crs, gphiu_crs )
185	CALL set_grid_bounds( "V", glamu_crs, gphiu_crs, glamv_crs, gphiv_crs )
186	CALL set_grid_bounds( "W", glamf_crs, gphif_crs, glamt_crs, gphit_crs )
187	ENDIF
188	ENDIF
189
190	! vertical grid definition
191	CALL iom_set_axis_attr( "deptht", paxis = gdept_1d )
192	CALL iom_set_axis_attr( "depthu", paxis = gdept_1d )
193	CALL iom_set_axis_attr( "depthv", paxis = gdept_1d )
194	CALL iom_set_axis_attr( "depthw", paxis = gdepw_1d )
195
196	! Add vertical grid bounds
197	#if ! defined key_xios2
198	z_bnds(: ,1) = gdepw_1d(:)
199	z_bnds(1:jpkm1,2) = gdepw_1d(2:jpk)
200	z_bnds(jpk: ,2) = gdepw_1d(jpk) + e3t_1d(jpk)
201	#else
202	z_bnds(1 ,:) = gdepw_1d(:)
203	z_bnds(2,1:jpkm1) = gdepw_1d(2:jpk)
204	z_bnds(2,jpk: ) = gdepw_1d(jpk) + e3t_1d(jpk)
205	#endif
206
207	CALL iom_set_axis_attr( "deptht", bounds=z_bnds )
208	CALL iom_set_axis_attr( "depthu", bounds=z_bnds )
209	CALL iom_set_axis_attr( "depthv", bounds=z_bnds )
210
211	#if ! defined key_xios2
212	z_bnds(: ,2) = gdept_1d(:)
213	z_bnds(2:jpk,1) = gdept_1d(1:jpkm1)
214	z_bnds(1 ,1) = gdept_1d(1) - e3w_1d(1)
215	#else
216	z_bnds(2,: ) = gdept_1d(:)
217	z_bnds(1,2:jpk) = gdept_1d(1:jpkm1)
218	z_bnds(1,1 ) = gdept_1d(1) - e3w_1d(1)
219	#endif
220	CALL iom_set_axis_attr( "depthw", bounds=z_bnds )
221
222
223	# if defined key_floats
224	CALL iom_set_axis_attr( "nfloat", (/ (REAL(ji,wp), ji=1,nfloat) /) )
225	# endif
226	#if defined key_lim3 \|\| defined key_lim2
227	CALL iom_set_axis_attr( "ncatice", (/ (REAL(ji,wp), ji=1,jpl) /) )
228	#endif
229	CALL iom_set_axis_attr( "icbcla", class_num )
230	CALL iom_set_axis_attr( "iax_20C", (/ REAL(20,wp) /) )
231	CALL iom_set_axis_attr( "iax_28C", (/ REAL(28,wp) /) )
232
233	! automatic definitions of some of the xml attributs
234	IF( TRIM(cdname) == TRIM(rxios_context)) THEN
235	!set names of the fields in restart file IF using XIOS to read/write data
236	CALL set_rst_vars()
237	!set which fields are to be read from restart file
238	CALL set_rstr_active()
239	ELSE
240	CALL set_xmlatt
241	ENDIF
242
243	CALL set_1point
244
245	! end file definition
246	dtime%second = rdt
247	CALL xios_set_timestep(dtime)
248	CALL xios_close_context_definition()
249
250	CALL xios_update_calendar(0)
251
252	DEALLOCATE( z_bnds )
253
254	#endif
255
256	END SUBROUTINE iom_init
257
258
259	SUBROUTINE set_rst_vars()
260	!set names for variables in restart file
261
262	rst_fields(:)%vname="NO_NAME"; rst_fields(:)%grid="NO_GRID"
263
264	rst_fields(1)%vname="rdt"; rst_fields(1)% grid="grid_scalar"
265	rst_fields(2)%vname="rdttra1"; rst_fields(2)% grid="grid_scalar"
266	rst_fields(3)%vname="un"; rst_fields(3)% grid="grid_N_3D"
267	rst_fields(4)%vname="ub"; rst_fields(4)% grid="grid_N_3D"
268	rst_fields(5)%vname="vn"; rst_fields(5)% grid="grid_N_3D"
269	rst_fields(6)%vname="vb"; rst_fields(6)% grid="grid_N_3D"
270	rst_fields(7)%vname="tn"; rst_fields(7)% grid="grid_N_3D"
271	rst_fields(8)%vname="tb"; rst_fields(8)% grid="grid_N_3D"
272	rst_fields(9)%vname="sn"; rst_fields(9)% grid="grid_N_3D"
273	rst_fields(10)%vname="sb"; rst_fields(10)%grid="grid_N_3D"
274	rst_fields(11)%vname="sshn"; rst_fields(11)%grid="grid_N"
275	rst_fields(12)%vname="sshb"; rst_fields(12)%grid="grid_N"
276	rst_fields(13)%vname="hdivn"; rst_fields(13)%grid="grid_N_3D"
277	rst_fields(14)%vname="hdivb"; rst_fields(14)%grid="grid_N_3D"
278	rst_fields(15)%vname="rhop"; rst_fields(15)%grid="grid_N_3D"
279	rst_fields(16)%vname="rotn"; rst_fields(16)%grid="grid_N_3D"
280	rst_fields(17)%vname="rotb"; rst_fields(17)%grid="grid_N_3D"
281	rst_fields(18)%vname="kt"; rst_fields(18)%grid="grid_scalar"
282	rst_fields(19)%vname="ndastp"; rst_fields(19)%grid="grid_scalar"
283	rst_fields(20)%vname="adatrj"; rst_fields(20)%grid="grid_scalar"
284	rst_fields(21)%vname="utau_b"; rst_fields(21)%grid="grid_N"
285	rst_fields(22)%vname="vtau_b"; rst_fields(22)%grid="grid_N"
286	rst_fields(23)%vname="qns_b"; rst_fields(23)%grid="grid_N"
287	rst_fields(24)%vname="emp_b"; rst_fields(24)%grid="grid_N"
288	rst_fields(25)%vname="sfx_b"; rst_fields(25)%grid="grid_N"
289	rst_fields(26)%vname="en" ; rst_fields(26)%grid="grid_N_3D"
290	rst_fields(27)%vname="avt"; rst_fields(27)%grid="grid_N_3D"
291	rst_fields(28)%vname="avm"; rst_fields(28)%grid="grid_N_3D"
292	rst_fields(29)%vname="avmu"; rst_fields(29)%grid="grid_N_3D"
293	rst_fields(30)%vname="avmv"; rst_fields(30)%grid="grid_N_3D"
294	rst_fields(31)%vname="dissl"; rst_fields(31)%grid="grid_N_3D"
295	rst_fields(32)%vname="sbc_hc_b"; rst_fields(32)%grid="grid_N"
296	rst_fields(33)%vname="sbc_sc_b"; rst_fields(33)%grid="grid_N"
297	rst_fields(34)%vname="qsr_hc_b"; rst_fields(34)%grid="grid_N_3D"
298	rst_fields(35)%vname="gcx"; rst_fields(35)%grid="grid_N"
299	rst_fields(36)%vname="gcxb"; rst_fields(36)%grid="grid_N"
300	rst_fields(37)%vname="fraqsr_1lev"; rst_fields(37)%grid="grid_N"
301	rst_fields(38)%vname="greenland_icesheet_mass"
302	rst_fields(38)%grid="grid_scalar"
303	rst_fields(39)%vname="greenland_icesheet_timelapsed"
304	rst_fields(39)%grid="grid_scalar"
305	rst_fields(40)%vname="greenland_icesheet_mass_roc"
306	rst_fields(40)%grid="grid_scalar"
307	rst_fields(41)%vname="antarctica_icesheet_mass"
308	rst_fields(41)%grid="grid_scalar"
309	rst_fields(42)%vname="antarctica_icesheet_timelapsed"
310	rst_fields(42)%grid="grid_scalar"
311	rst_fields(43)%vname="antarctica_icesheet_mass_roc"
312	rst_fields(43)%grid="grid_scalar"
313	rst_fields(44)%vname="rhd"; rst_fields(44)%grid="grid_N_3D"
314	rst_fields(45)%vname="frc_v"; rst_fields(45)%grid="grid_scalar"
315	rst_fields(46)%vname="frc_t"; rst_fields(46)%grid="grid_scalar"
316	rst_fields(47)%vname="frc_s"; rst_fields(47)%grid="grid_scalar"
317	rst_fields(48)%vname="frc_wn_t"; rst_fields(48)%grid="grid_scalar"
318	rst_fields(49)%vname="frc_wn_s"; rst_fields(49)%grid="grid_scalar"
319	rst_fields(50)%vname="ssh_ini"; rst_fields(50)%grid="grid_N"
320	rst_fields(51)%vname="e3t_ini"; rst_fields(51)%grid="grid_N_3D"
321	rst_fields(52)%vname="hc_loc_ini"; rst_fields(52)%grid="grid_N_3D"
322	rst_fields(53)%vname="sc_loc_ini"; rst_fields(53)%grid="grid_N_3D"
323	rst_fields(54)%vname="ssh_hc_loc_ini"; rst_fields(54)%grid="grid_N"
324	rst_fields(55)%vname="ssh_sc_loc_ini"; rst_fields(55)%grid="grid_N"
325	rst_fields(56)%vname="fse3t_b"; rst_fields(56)%grid="grid_N_3D"
326	rst_fields(57)%vname="fse3t_n"; rst_fields(57)%grid="grid_N_3D"
327	rst_fields(58)%vname="tilde_e3t_b"; rst_fields(58)%grid="grid_N"
328	rst_fields(59)%vname="tilde_e3t_n"; rst_fields(59)%grid="grid_N"
329	rst_fields(60)%vname="hdiv_lf"; rst_fields(60)%grid="grid_N"
330	rst_fields(61)%vname="ub2_b"; rst_fields(61)%grid="grid_N"
331	rst_fields(62)%vname="vb2_b"; rst_fields(62)%grid="grid_N"
332	rst_fields(63)%vname="sshbb_e"; rst_fields(63)%grid="grid_N"
333	rst_fields(64)%vname="ubb_e"; rst_fields(64)%grid="grid_N"
334	rst_fields(65)%vname="vbb_e"; rst_fields(65)%grid="grid_N"
335	rst_fields(66)%vname="sshb_e"; rst_fields(66)%grid="grid_N"
336	rst_fields(67)%vname="ub_e"; rst_fields(67)%grid="grid_N"
337	rst_fields(68)%vname="vb_e"; rst_fields(68)%grid="grid_N"
338	rst_fields(69)%vname="fwf_isf_b"; rst_fields(69)%grid="grid_N"
339	rst_fields(70)%vname="isf_sc_b"; rst_fields(70)%grid="grid_N"
340	rst_fields(71)%vname="isf_hc_b"; rst_fields(71)%grid="grid_N"
341	rst_fields(72)%vname="ssh_ibb"; rst_fields(72)%grid="grid_N"
342	rst_fields(73)%vname="rnf_b"; rst_fields(73)%grid="grid_N"
343	rst_fields(74)%vname="rnf_hc_b"; rst_fields(74)%grid="grid_N"
344	rst_fields(75)%vname="rnf_sc_b"; rst_fields(75)%grid="grid_N"
345	rst_fields(76)%vname="nn_fsbc"; rst_fields(76)%grid="grid_scalar"
346	rst_fields(77)%vname="ssu_m"; rst_fields(77)%grid="grid_N"
347	rst_fields(78)%vname="ssv_m"; rst_fields(78)%grid="grid_N"
348	rst_fields(79)%vname="sst_m"; rst_fields(79)%grid="grid_N"
349	rst_fields(80)%vname="sss_m"; rst_fields(80)%grid="grid_N"
350	rst_fields(81)%vname="ssh_m"; rst_fields(81)%grid="grid_N"
351	rst_fields(82)%vname="e3t_m"; rst_fields(82)%grid="grid_N"
352	rst_fields(83)%vname="frq_m"; rst_fields(83)%grid="grid_N"
353	rst_fields(84)%vname="avmb"; rst_fields(84)%grid="Vgrid"
354	rst_fields(85)%vname="avtb"; rst_fields(85)%grid="Vgrid"
355
356	END SUBROUTINE set_rst_vars
357
358
359	SUBROUTINE set_rstr_active()
360	!sets enabled = .TRUE. for each field in restart file
361	#if defined key_xios2
362	CHARACTER(len=256) :: rst_file
363	TYPE(xios_field) :: field_hdl
364	TYPE(xios_file) :: file_hdl
365	TYPE(xios_filegroup) :: filegroup_hdl
366	INTEGER :: i
367	CHARACTER(lc) :: clpath
368
369	clpath = TRIM(cn_ocerst_indir)
370	IF( clpath(LEN_TRIM(clpath):) /= '/' ) clpath = TRIM(clpath) // '/'
371	IF( TRIM(Agrif_CFixed()) == '0' ) THEN
372	rst_file = TRIM(cn_ocerst_indir)//TRIM(cn_ocerst_in)
373	ELSE
374	rst_file = TRIM(cn_ocerst_indir)//'1_'//TRIM(cn_ocerst_in)
375	ENDIF
376	!set name of the restart file and enable available fields
377	if(lwp) WRITE(numout,*) 'Setting restart filename (for XIOS) to: ',rst_file
378	CALL xios_get_handle("file_definition", filegroup_hdl )
379	CALL xios_add_child(filegroup_hdl, file_hdl, 'rrestart')
380	CALL xios_set_file_attr( "rrestart", name=trim(rst_file), type="one_file", &
381	par_access="collective", enabled=.TRUE., mode="read", &
382	output_freq=xios_timestep)
383	!defin files for restart context
384	DO i = 1, max_rst_fields
385	IF( TRIM(rst_fields(i)%vname) /= "NO_NAME") THEN
386	IF( iom_varid( numror, TRIM(rst_fields(i)%vname), ldstop = .FALSE. ) > 0 ) THEN
387	CALL xios_add_child(file_hdl, field_hdl, TRIM(rst_fields(i)%vname))
388	CALL xios_set_attr (field_hdl, enabled = .TRUE., name = TRIM(rst_fields(i)%vname), &
389	grid_ref = TRIM(rst_fields(i)%grid ), operation = "instant")
390	if(lwp) WRITE(numout,*) TRIM(rst_fields(i)%vname), ' enabled'
391	ENDIF
392	ENDIF
393	END DO
394	#endif
395	END SUBROUTINE set_rstr_active
396
397	SUBROUTINE iom_swap( cdname )
398	!!---------------------------------------------------------------------
399	!! * SUBROUTINE iom_swap *
400	!!
401	!! ** Purpose : swap context between different agrif grid for xmlio_server
402	!!---------------------------------------------------------------------
403	CHARACTER(len=*), INTENT(in) :: cdname
404	#if defined key_iomput
405	TYPE(xios_context) :: nemo_hdl
406
407	IF( TRIM(Agrif_CFixed()) == '0' ) THEN
408	CALL xios_get_handle(TRIM(cdname),nemo_hdl)
409	ELSE
410	CALL xios_get_handle(TRIM(Agrif_CFixed())//"_"//TRIM(cdname),nemo_hdl)
411	ENDIF
412	!
413	CALL xios_set_current_context(nemo_hdl)
414	#endif
415	!
416	END SUBROUTINE iom_swap
417
418
419	SUBROUTINE iom_open( cdname, kiomid, ldwrt, kdom, kiolib, ldstop, ldiof )
420	!!---------------------------------------------------------------------
421	!! * SUBROUTINE iom_open *
422	!!
423	!! ** Purpose : open an input file (return 0 if not found)
424	!!---------------------------------------------------------------------
425	CHARACTER(len=*), INTENT(in ) :: cdname ! File name
426	INTEGER , INTENT( out) :: kiomid ! iom identifier of the opened file
427	LOGICAL , INTENT(in ), OPTIONAL :: ldwrt ! open in write modeb (default = .FALSE.)
428	INTEGER , INTENT(in ), OPTIONAL :: kdom ! Type of domain to be written (default = jpdom_local_noovlap)
429	INTEGER , INTENT(in ), OPTIONAL :: kiolib ! library used to open the file (default = jpnf90)
430	LOGICAL , INTENT(in ), OPTIONAL :: ldstop ! stop if open to read a non-existing file (default = .TRUE.)
431	LOGICAL , INTENT(in ), OPTIONAL :: ldiof ! Interp On the Fly, needed for AGRIF (default = .FALSE.)
432
433	CHARACTER(LEN=256) :: clname ! the name of the file based on cdname [[+clcpu]+clcpu]
434	CHARACTER(LEN=256) :: cltmpn ! tempory name to store clname (in writting mode)
435	CHARACTER(LEN=10) :: clsuffix ! ".nc" or ".dimg"
436	CHARACTER(LEN=15) :: clcpu ! the cpu number (max jpmax_digits digits)
437	CHARACTER(LEN=256) :: clinfo ! info character
438	LOGICAL :: llok ! check the existence
439	LOGICAL :: llwrt ! local definition of ldwrt
440	LOGICAL :: llnoov ! local definition to read overlap
441	LOGICAL :: llstop ! local definition of ldstop
442	LOGICAL :: lliof ! local definition of ldiof
443	INTEGER :: iolib ! library do we use to open the file
444	INTEGER :: icnt ! counter for digits in clcpu (max = jpmax_digits)
445	INTEGER :: iln, ils ! lengths of character
446	INTEGER :: idom ! type of domain
447	INTEGER :: istop !
448	INTEGER, DIMENSION(2,5) :: idompar ! domain parameters:
449	! local number of points for x,y dimensions
450	! position of first local point for x,y dimensions
451	! position of last local point for x,y dimensions
452	! start halo size for x,y dimensions
453	! end halo size for x,y dimensions
454	!---------------------------------------------------------------------
455	! Initializations and control
456	! =============
457	kiomid = -1
458	clinfo = ' iom_open ~~~ '
459	istop = nstop
460	! if iom_open is called for the first time: initialize iom_file(:)%nfid to 0
461	! (could be done when defining iom_file in f95 but not in f90)
462	IF( Agrif_Root() ) THEN
463	IF( iom_open_init == 0 ) THEN
464	iom_file(:)%nfid = 0
465	iom_open_init = 1
466	ENDIF
467	ENDIF
468	! do we read or write the file?
469	IF( PRESENT(ldwrt) ) THEN ; llwrt = ldwrt
470	ELSE ; llwrt = .FALSE.
471	ENDIF
472	! do we call ctl_stop if we try to open a non-existing file in read mode?
473	IF( PRESENT(ldstop) ) THEN ; llstop = ldstop
474	ELSE ; llstop = .TRUE.
475	ENDIF
476	! what library do we use to open the file?
477	IF( PRESENT(kiolib) ) THEN ; iolib = kiolib
478	ELSE ; iolib = jpnf90
479	ENDIF
480	! are we using interpolation on the fly?
481	IF( PRESENT(ldiof) ) THEN ; lliof = ldiof
482	ELSE ; lliof = .FALSE.
483	ENDIF
484	! do we read the overlap
485	! ugly patch SM+JMM+RB to overwrite global definition in some cases
486	llnoov = (jpni * jpnj ) == jpnij .AND. .NOT. lk_agrif
487	! create the file name by added, if needed, TRIM(Agrif_CFixed()) and TRIM(clsuffix)
488	! =============
489	clname = trim(cdname)
490	IF ( .NOT. Agrif_Root() .AND. .NOT. lliof ) THEN
491	iln = INDEX(clname,'/')
492	cltmpn = clname(1:iln)
493	clname = clname(iln+1:LEN_TRIM(clname))
494	clname=TRIM(cltmpn)//TRIM(Agrif_CFixed())//'_'//TRIM(clname)
495	ENDIF
496	! which suffix should we use?
497	SELECT CASE (iolib)
498	CASE (jpioipsl ) ; clsuffix = '.nc'
499	CASE (jpnf90 ) ; clsuffix = '.nc'
500	CASE (jprstdimg) ; clsuffix = '.dimg'
501	CASE DEFAULT ; clsuffix = ''
502	CALL ctl_stop( TRIM(clinfo), 'accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
503	END SELECT
504	! Add the suffix if needed
505	iln = LEN_TRIM(clname)
506	ils = LEN_TRIM(clsuffix)
507	IF( iln <= ils .OR. INDEX( TRIM(clname), TRIM(clsuffix), back = .TRUE. ) /= iln - ils + 1 ) &
508	& clname = TRIM(clname)//TRIM(clsuffix)
509	cltmpn = clname ! store this name
510	! try to find if the file to be opened already exist
511	! =============
512	INQUIRE( FILE = clname, EXIST = llok )
513	IF( .NOT.llok ) THEN
514	! we try to add the cpu number to the name
515	IF( iolib == jprstdimg ) THEN ; WRITE(clcpu,*) narea
516	ELSE ; WRITE(clcpu,*) narea-1
517	ENDIF
518	clcpu = TRIM(ADJUSTL(clcpu))
519	iln = INDEX(clname,TRIM(clsuffix), back = .TRUE.)
520	clname = clname(1:iln-1)//'_'//TRIM(clcpu)//TRIM(clsuffix)
521	icnt = 0
522	INQUIRE( FILE = clname, EXIST = llok )
523	! we try different formats for the cpu number by adding 0
524	DO WHILE( .NOT.llok .AND. icnt < jpmax_digits )
525	clcpu = "0"//trim(clcpu)
526	clname = clname(1:iln-1)//'_'//TRIM(clcpu)//TRIM(clsuffix)
527	INQUIRE( FILE = clname, EXIST = llok )
528	icnt = icnt + 1
529	END DO
530	ELSE
531	lxios_sini = .TRUE.
532	ENDIF
533	IF( llwrt ) THEN
534	! check the domain definition
535	! JMM + SM: ugly patch before getting the new version of lib_mpp)
536	! idom = jpdom_local_noovlap ! default definition
537	IF( llnoov ) THEN ; idom = jpdom_local_noovlap ! default definition
538	ELSE ; idom = jpdom_local_full ! default definition
539	ENDIF
540	IF( PRESENT(kdom) ) idom = kdom
541	! create the domain informations
542	! =============
543	SELECT CASE (idom)
544	CASE (jpdom_local_full)
545	idompar(:,1) = (/ jpi , jpj /)
546	idompar(:,2) = (/ nimpp , njmpp /)
547	idompar(:,3) = (/ nimpp + jpi - 1 , njmpp + jpj - 1 /)
548	idompar(:,4) = (/ nldi - 1 , nldj - 1 /)
549	idompar(:,5) = (/ jpi - nlei , jpj - nlej /)
550	CASE (jpdom_local_noextra)
551	idompar(:,1) = (/ nlci , nlcj /)
552	idompar(:,2) = (/ nimpp , njmpp /)
553	idompar(:,3) = (/ nimpp + nlci - 1, njmpp + nlcj - 1 /)
554	idompar(:,4) = (/ nldi - 1 , nldj - 1 /)
555	idompar(:,5) = (/ nlci - nlei , nlcj - nlej /)
556	CASE (jpdom_local_noovlap)
557	idompar(:,1) = (/ nlei - nldi + 1, nlej - nldj + 1 /)
558	idompar(:,2) = (/ nimpp + nldi - 1, njmpp + nldj - 1 /)
559	idompar(:,3) = (/ nimpp + nlei - 1, njmpp + nlej - 1 /)
560	idompar(:,4) = (/ 0 , 0 /)
561	idompar(:,5) = (/ 0 , 0 /)
562	CASE DEFAULT
563	CALL ctl_stop( TRIM(clinfo), 'wrong value of kdom, only jpdom_local* cases are accepted' )
564	END SELECT
565	ENDIF
566	! Open the NetCDF or RSTDIMG file
567	! =============
568	! do we have some free file identifier?
569	IF( MINVAL(iom_file(:)%nfid) /= 0 ) &
570	& CALL ctl_stop( TRIM(clinfo), 'No more free file identifier', 'increase jpmax_files in iom_def' )
571	! if no file was found...
572	IF( .NOT. llok ) THEN
573	IF( .NOT. llwrt ) THEN ! we are in read mode
574	IF( llstop ) THEN ; CALL ctl_stop( TRIM(clinfo), 'File '//TRIM(cltmpn)//'* not found' )
575	ELSE ; istop = nstop + 1 ! make sure that istop /= nstop so we don't open the file
576	ENDIF
577	ELSE ! we are in write mode so we
578	clname = cltmpn ! get back the file name without the cpu number
579	ENDIF
580	ELSE
581	IF( llwrt .AND. .NOT. ln_clobber ) THEN ! we stop as we want to write in a new file
582	CALL ctl_stop( TRIM(clinfo), 'We want to write in a new file but '//TRIM(clname)//' already exists...' )
583	istop = nstop + 1 ! make sure that istop /= nstop so we don't open the file
584	ELSEIF( llwrt ) THEN ! the file exists and we are in write mode with permission to
585	clname = cltmpn ! overwrite so get back the file name without the cpu number
586	ENDIF
587	ENDIF
588	IF( istop == nstop ) THEN ! no error within this routine
589	SELECT CASE (iolib)
590	CASE (jpioipsl ) ; CALL iom_ioipsl_open( clname, kiomid, llwrt, llok, idompar )
591	CASE (jpnf90 ) ; CALL iom_nf90_open( clname, kiomid, llwrt, llok, idompar )
592	CASE (jprstdimg) ; CALL iom_rstdimg_open( clname, kiomid, llwrt, llok, idompar )
593	CASE DEFAULT
594	CALL ctl_stop( TRIM(clinfo)//' accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
595	END SELECT
596	ENDIF
597	!
598	END SUBROUTINE iom_open
599
600
601	SUBROUTINE iom_close( kiomid )
602	!!--------------------------------------------------------------------
603	!! * SUBROUTINE iom_close *
604	!!
605	!! ** Purpose : close an input file, or all files opened by iom
606	!!--------------------------------------------------------------------
607	INTEGER, INTENT(inout), OPTIONAL :: kiomid ! iom identifier of the file to be closed
608	! ! return 0 when file is properly closed
609	! ! No argument: all files opened by iom are closed
610
611	INTEGER :: jf ! dummy loop indices
612	INTEGER :: i_s, i_e ! temporary integer
613	CHARACTER(LEN=100) :: clinfo ! info character
614	!---------------------------------------------------------------------
615	!
616	clinfo = ' iom_close ~~~ '
617	IF( PRESENT(kiomid) ) THEN
618	i_s = kiomid
619	i_e = kiomid
620	ELSE
621	i_s = 1
622	i_e = jpmax_files
623	ENDIF
624
625	IF( i_s > 0 ) THEN
626	DO jf = i_s, i_e
627	IF( iom_file(jf)%nfid > 0 ) THEN
628	SELECT CASE (iom_file(jf)%iolib)
629	CASE (jpioipsl ) ; CALL iom_ioipsl_close( jf )
630	CASE (jpnf90 ) ; CALL iom_nf90_close( jf )
631	CASE (jprstdimg) ; CALL iom_rstdimg_close( jf )
632	CASE DEFAULT
633	CALL ctl_stop( TRIM(clinfo)//' accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
634	END SELECT
635	iom_file(jf)%nfid = 0 ! free the id
636	IF( PRESENT(kiomid) ) kiomid = 0 ! return 0 as id to specify that the file was closed
637	IF(lwp) WRITE(numout,*) TRIM(clinfo)//' close file: '//TRIM(iom_file(jf)%name)//' ok'
638	ELSEIF( PRESENT(kiomid) ) THEN
639	WRITE(ctmp1,*) '--->', kiomid
640	CALL ctl_stop( TRIM(clinfo)//' Invalid file identifier', ctmp1 )
641	ENDIF
642	END DO
643	ENDIF
644	!
645	END SUBROUTINE iom_close
646
647
648	FUNCTION iom_varid ( kiomid, cdvar, kdimsz, kndims, ldstop )
649	!!-----------------------------------------------------------------------
650	!! * FUNCTION iom_varid *
651	!!
652	!! ** Purpose : get the id of a variable in a file (return 0 if not found)
653	!!-----------------------------------------------------------------------
654	INTEGER , INTENT(in ) :: kiomid ! file Identifier
655	CHARACTER(len=*) , INTENT(in ) :: cdvar ! name of the variable
656	INTEGER, DIMENSION(:), INTENT( out), OPTIONAL :: kdimsz ! size of the dimensions
657	INTEGER, INTENT( out), OPTIONAL :: kndims ! size of the dimensions
658	LOGICAL , INTENT(in ), OPTIONAL :: ldstop ! stop if looking for non-existing variable (default = .TRUE.)
659	!
660	INTEGER :: iom_varid, iiv, i_nvd
661	LOGICAL :: ll_fnd
662	CHARACTER(LEN=100) :: clinfo ! info character
663	LOGICAL :: llstop ! local definition of ldstop
664	!!-----------------------------------------------------------------------
665	iom_varid = 0 ! default definition
666	! do we call ctl_stop if we look for non-existing variable?
667	IF( PRESENT(ldstop) ) THEN ; llstop = ldstop
668	ELSE ; llstop = .TRUE.
669	ENDIF
670	!
671	IF( kiomid > 0 ) THEN
672	clinfo = 'iom_varid, file: '//trim(iom_file(kiomid)%name)//', var: '//trim(cdvar)
673	IF( iom_file(kiomid)%nfid == 0 ) THEN
674	CALL ctl_stop( trim(clinfo), 'the file is not open' )
675	ELSE
676	ll_fnd = .FALSE.
677	iiv = 0
678	!
679	DO WHILE ( .NOT.ll_fnd .AND. iiv < iom_file(kiomid)%nvars )
680	iiv = iiv + 1
681	ll_fnd = ( TRIM(cdvar) == TRIM(iom_file(kiomid)%cn_var(iiv)) )
682	END DO
683	!
684	IF( .NOT.ll_fnd ) THEN
685	iiv = iiv + 1
686	IF( iiv <= jpmax_vars ) THEN
687	SELECT CASE (iom_file(kiomid)%iolib)
688	CASE (jpioipsl ) ; iom_varid = iom_ioipsl_varid( kiomid, cdvar, iiv, kdimsz )
689	CASE (jpnf90 ) ; iom_varid = iom_nf90_varid ( kiomid, cdvar, iiv, kdimsz, kndims )
690	CASE (jprstdimg) ; iom_varid = -1 ! all variables are listed in iom_file
691	CASE DEFAULT
692	CALL ctl_stop( TRIM(clinfo)//' accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
693	END SELECT
694	ELSE
695	CALL ctl_stop( trim(clinfo), 'Too many variables in the file '//iom_file(kiomid)%name, &
696	& 'increase the parameter jpmax_vars')
697	ENDIF
698	IF( llstop .AND. iom_varid == -1 ) CALL ctl_stop( TRIM(clinfo)//' not found' )
699	ELSE
700	iom_varid = iiv
701	IF( PRESENT(kdimsz) ) THEN
702	i_nvd = iom_file(kiomid)%ndims(iiv)
703	IF( i_nvd == size(kdimsz) ) THEN
704	kdimsz(:) = iom_file(kiomid)%dimsz(1:i_nvd,iiv)
705	ELSE
706	WRITE(ctmp1,*) i_nvd, size(kdimsz)
707	CALL ctl_stop( trim(clinfo), 'error in kdimsz size'//trim(ctmp1) )
708	ENDIF
709	ENDIF
710	IF( PRESENT(kndims) ) kndims = iom_file(kiomid)%ndims(iiv)
711	ENDIF
712	ENDIF
713	ENDIF
714	!
715	END FUNCTION iom_varid
716
717
718	!!----------------------------------------------------------------------
719	!! INTERFACE iom_get
720	!!----------------------------------------------------------------------
721	SUBROUTINE iom_g0d( kiomid, cdvar, pvar, ktime, lrxios )
722	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
723	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
724	REAL(wp) , INTENT( out) :: pvar ! read field
725	INTEGER , INTENT(in ), OPTIONAL :: ktime ! record number
726	LOGICAL , INTENT(in ), OPTIONAL :: lrxios ! use xios to read restart
727	!
728	INTEGER :: idvar ! variable id
729	INTEGER :: idmspc ! number of spatial dimensions
730	INTEGER , DIMENSION(1) :: itime ! record number
731	CHARACTER(LEN=100) :: clinfo ! info character
732	CHARACTER(LEN=100) :: clname ! file name
733	CHARACTER(LEN=1) :: cldmspc !
734	LOGICAL :: lxios
735	!
736	lxios = .FALSE.
737	IF( PRESENT(lrxios) ) lxios = lrxios
738
739	IF(.NOT.lxios) THEN ! read data using default library
740	itime = 1
741	IF( PRESENT(ktime) ) itime = ktime
742	!
743	clname = iom_file(kiomid)%name
744	clinfo = ' iom_g0d, file: '//trim(clname)//', var: '//trim(cdvar)
745	!
746	IF( kiomid > 0 ) THEN
747	idvar = iom_varid( kiomid, cdvar )
748	IF( iom_file(kiomid)%nfid > 0 .AND. idvar > 0 ) THEN
749	idmspc = iom_file ( kiomid )%ndims( idvar )
750	IF( iom_file(kiomid)%luld(idvar) ) idmspc = idmspc - 1
751	WRITE(cldmspc , fmt='(i1)') idmspc
752	IF( idmspc > 0 ) CALL ctl_stop( TRIM(clinfo), 'When reading to a 0D array, we do not accept data', &
753	& 'with 1 or more spatial dimensions: '//cldmspc//' were found.' , &
754	& 'Use ncwa -a to suppress the unnecessary dimensions' )
755	SELECT CASE (iom_file(kiomid)%iolib)
756	CASE (jpioipsl ) ; CALL iom_ioipsl_get( kiomid, idvar, pvar, itime )
757	CASE (jpnf90 ) ; CALL iom_nf90_get( kiomid, idvar, pvar, itime )
758	CASE (jprstdimg) ; CALL iom_rstdimg_get( kiomid, idvar, pvar )
759	CASE DEFAULT
760	CALL ctl_stop( 'iom_g0d: accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
761	END SELECT
762	ENDIF
763	ENDIF
764	ELSE
765	#if defined key_iomput
766	IF(lwp) WRITE(numout,*) 'XIOS RST READ (0D): ', trim(cdvar)
767	CALL iom_swap( TRIM(rxios_context) )
768	CALL xios_recv_field( trim(cdvar), pvar)
769	CALL iom_swap( TRIM(cxios_context) )
770	#endif
771	ENDIF
772	END SUBROUTINE iom_g0d
773
774	SUBROUTINE iom_g1d( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, lrxios )
775	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
776	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
777	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
778	REAL(wp) , INTENT( out), DIMENSION(:) :: pvar ! read field
779	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
780	INTEGER , INTENT(in ), DIMENSION(1), OPTIONAL :: kstart ! start axis position of the reading
781	INTEGER , INTENT(in ), DIMENSION(1), OPTIONAL :: kcount ! number of points in each axis
782	LOGICAL , INTENT(in ), OPTIONAL :: lrxios ! read data using XIOS
783	!
784	IF( kiomid > 0 ) THEN
785	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom , cdvar , pv_r1d=pvar, &
786	& ktime=ktime, kstart=kstart, kcount=kcount, &
787	& lrxios=lrxios )
788	ENDIF
789	END SUBROUTINE iom_g1d
790
791	SUBROUTINE iom_g2d( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, lrowattr, lrxios)
792	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
793	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
794	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
795	REAL(wp) , INTENT( out), DIMENSION(:,:) :: pvar ! read field
796	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
797	INTEGER , INTENT(in ), DIMENSION(2) , OPTIONAL :: kstart ! start axis position of the reading
798	INTEGER , INTENT(in ), DIMENSION(2) , OPTIONAL :: kcount ! number of points in each axis
799	LOGICAL , INTENT(in ) , OPTIONAL :: lrowattr ! logical flag telling iom_get to
800	! look for and use a file attribute
801	! called open_ocean_jstart to set the start
802	! value for the 2nd dimension (netcdf only)
803	LOGICAL , INTENT(in ), OPTIONAL :: lrxios ! read data using XIOS
804	!
805	IF( kiomid > 0 ) THEN
806	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom , cdvar , pv_r2d=pvar, &
807	& ktime=ktime, kstart=kstart, kcount=kcount, &
808	& lrowattr=lrowattr, lrxios=lrxios)
809	ENDIF
810	END SUBROUTINE iom_g2d
811
812	SUBROUTINE iom_g3d( kiomid, kdom, cdvar, pvar, ktime, kstart, kcount, lrowattr, lrxios )
813	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
814	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
815	CHARACTER(len=*), INTENT(in ) :: cdvar ! Name of the variable
816	REAL(wp) , INTENT( out), DIMENSION(:,:,:) :: pvar ! read field
817	INTEGER , INTENT(in ) , OPTIONAL :: ktime ! record number
818	INTEGER , INTENT(in ), DIMENSION(3) , OPTIONAL :: kstart ! start axis position of the reading
819	INTEGER , INTENT(in ), DIMENSION(3) , OPTIONAL :: kcount ! number of points in each axis
820	LOGICAL , INTENT(in ) , OPTIONAL :: lrowattr ! logical flag telling iom_get to
821	! look for and use a file attribute
822	! called open_ocean_jstart to set the start
823	! value for the 2nd dimension (netcdf only)
824	LOGICAL , INTENT(in ), OPTIONAL :: lrxios ! read data using XIOS
825	!
826	IF( kiomid > 0 ) THEN
827	IF( iom_file(kiomid)%nfid > 0 ) CALL iom_get_123d( kiomid, kdom , cdvar , pv_r3d=pvar, &
828	& ktime=ktime, kstart=kstart, kcount=kcount, &
829	& lrowattr=lrowattr, lrxios=lrxios )
830	ENDIF
831	END SUBROUTINE iom_g3d
832	!!----------------------------------------------------------------------
833
834	SUBROUTINE iom_get_123d( kiomid, kdom , cdvar , &
835	& pv_r1d, pv_r2d, pv_r3d, &
836	& ktime , kstart, kcount, &
837	& lrowattr, lrxios )
838	!!-----------------------------------------------------------------------
839	!! * ROUTINE iom_get_123d *
840	!!
841	!! ** Purpose : read a 1D/2D/3D variable
842	!!
843	!! ** Method : read ONE record at each CALL
844	!!-----------------------------------------------------------------------
845	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
846	INTEGER , INTENT(in ) :: kdom ! Type of domain to be read
847	CHARACTER(len=*) , INTENT(in ) :: cdvar ! Name of the variable
848	REAL(wp), DIMENSION(:) , INTENT( out), OPTIONAL :: pv_r1d ! read field (1D case)
849	REAL(wp), DIMENSION(:,:) , INTENT( out), OPTIONAL :: pv_r2d ! read field (2D case)
850	REAL(wp), DIMENSION(:,:,:) , INTENT( out), OPTIONAL :: pv_r3d ! read field (3D case)
851	INTEGER , INTENT(in ), OPTIONAL :: ktime ! record number
852	INTEGER , DIMENSION(:) , INTENT(in ), OPTIONAL :: kstart ! start position of the reading in each axis
853	INTEGER , DIMENSION(:) , INTENT(in ), OPTIONAL :: kcount ! number of points to be read in each axis
854	LOGICAL , INTENT(in ), OPTIONAL :: lrowattr ! logical flag telling iom_get to
855	! look for and use a file attribute
856	! called open_ocean_jstart to set the start
857	! value for the 2nd dimension (netcdf only)
858	LOGICAL , INTENT(in ), OPTIONAL :: lrxios ! use XIOS to read restart
859	!
860	LOGICAL :: lxios ! local definition for XIOS read
861	LOGICAL :: llnoov ! local definition to read overlap
862	LOGICAL :: luse_jattr ! local definition to read open_ocean_jstart file attribute
863	INTEGER :: jstartrow ! start point for 2nd dimension optionally set by file attribute
864	INTEGER :: jl ! loop on number of dimension
865	INTEGER :: idom ! type of domain
866	INTEGER :: idvar ! id of the variable
867	INTEGER :: inbdim ! number of dimensions of the variable
868	INTEGER :: idmspc ! number of spatial dimensions
869	INTEGER :: itime ! record number
870	INTEGER :: istop ! temporary value of nstop
871	INTEGER :: ix1, ix2, iy1, iy2 ! subdomain indexes
872	INTEGER :: ji, jj ! loop counters
873	INTEGER :: irankpv !
874	INTEGER :: ind1, ind2 ! substring index
875	INTEGER, DIMENSION(jpmax_dims) :: istart ! starting point to read for each axis
876	INTEGER, DIMENSION(jpmax_dims) :: icnt ! number of value to read along each axis
877	INTEGER, DIMENSION(jpmax_dims) :: idimsz ! size of the dimensions of the variable
878	INTEGER, DIMENSION(jpmax_dims) :: ishape ! size of the dimensions of the variable
879	REAL(wp) :: zscf, zofs ! sacle_factor and add_offset
880	INTEGER :: itmp ! temporary integer
881	CHARACTER(LEN=256) :: clinfo ! info character
882	CHARACTER(LEN=256) :: clname ! file name
883	CHARACTER(LEN=1) :: clrankpv, cldmspc !
884	LOGICAL :: ll_depth_spec ! T => if kstart, kcount present then only use values for 3rd spatial dimension.
885	!---------------------------------------------------------------------
886	!
887	REAL(wp) :: gma, gmi
888	lxios = .FALSE.
889	if(PRESENT(lrxios)) lxios = lrxios
890	idvar = iom_varid( kiomid, cdvar )
891	idom = kdom
892
893	IF(.NOT.lxios) THEN
894	clname = iom_file(kiomid)%name ! esier to read
895	clinfo = ' iom_get_123d, file: '//trim(clname)//', var: '//trim(cdvar)
896	! local definition of the domain ?
897	! do we read the overlap
898	! ugly patch SM+JMM+RB to overwrite global definition in some cases
899	llnoov = (jpni * jpnj ) == jpnij .AND. .NOT. lk_agrif
900	! check kcount and kstart optionals parameters...
901	IF( PRESENT(kcount) .AND. (.NOT. PRESENT(kstart)) ) CALL ctl_stop(trim(clinfo), 'kcount present needs kstart present')
902	IF( PRESENT(kstart) .AND. (.NOT. PRESENT(kcount)) ) CALL ctl_stop(trim(clinfo), 'kstart present needs kcount present')
903	IF( PRESENT(kstart) .AND. idom /= jpdom_unknown .AND. idom /= jpdom_autoglo_xy ) &
904	& CALL ctl_stop(trim(clinfo), 'kstart present needs kdom = jpdom_unknown or kdom = jpdom_autoglo_xy')
905
906	luse_jattr = .false.
907	IF( PRESENT(lrowattr) ) THEN
908	IF( lrowattr .AND. idom /= jpdom_data ) CALL ctl_stop(trim(clinfo), 'lrowattr present and true needs kdom = jpdom_data')
909	IF( lrowattr .AND. idom == jpdom_data ) luse_jattr = .true.
910	ENDIF
911	IF( luse_jattr ) THEN
912	SELECT CASE (iom_file(kiomid)%iolib)
913	CASE (jpioipsl, jprstdimg )
914	CALL ctl_warn(trim(clinfo), 'lrowattr present and true but this only works with netcdf (jpnf90)')
915	luse_jattr = .false.
916	CASE (jpnf90 )
917	! Ok
918	CASE DEFAULT
919	CALL ctl_stop( TRIM(clinfo)//' accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
920	END SELECT
921	ENDIF
922
923	! Search for the variable in the data base (eventually actualize data)
924	istop = nstop
925	!
926	IF( idvar > 0 ) THEN
927	! to write iom_file(kiomid)%dimsz in a shorter way !
928	idimsz(:) = iom_file(kiomid)%dimsz(:, idvar)
929	inbdim = iom_file(kiomid)%ndims(idvar) ! number of dimensions in the file
930	idmspc = inbdim ! number of spatial dimensions in the file
931	IF( iom_file(kiomid)%luld(idvar) ) idmspc = inbdim - 1
932	IF( idmspc > 3 ) CALL ctl_stop(trim(clinfo), 'the file has more than 3 spatial dimensions this case is not coded...')
933	!
934	! update idom definition...
935	! Identify the domain in case of jpdom_auto(glo/dta) definition
936	IF( idom == jpdom_autoglo_xy ) THEN
937	ll_depth_spec = .TRUE.
938	idom = jpdom_autoglo
939	ELSE
940	ll_depth_spec = .FALSE.
941	ENDIF
942	IF( idom == jpdom_autoglo .OR. idom == jpdom_autodta ) THEN
943	IF( idom == jpdom_autoglo ) THEN ; idom = jpdom_global
944	ELSE ; idom = jpdom_data
945	ENDIF
946	ind1 = INDEX( clname, '_', back = .TRUE. ) + 1
947	ind2 = INDEX( clname, '.', back = .TRUE. ) - 1
948	IF( ind2 > ind1 ) THEN ; IF( VERIFY( clname(ind1:ind2), '0123456789' ) == 0 ) idom = jpdom_local ; ENDIF
949	ENDIF
950	! Identify the domain in case of jpdom_local definition
951	IF( idom == jpdom_local ) THEN
952	IF( idimsz(1) == jpi .AND. idimsz(2) == jpj ) THEN ; idom = jpdom_local_full
953	ELSEIF( idimsz(1) == nlci .AND. idimsz(2) == nlcj ) THEN ; idom = jpdom_local_noextra
954	ELSEIF( idimsz(1) == (nlei - nldi + 1) .AND. idimsz(2) == (nlej - nldj + 1) ) THEN ; idom = jpdom_local_noovlap
955	ELSE ; CALL ctl_stop( trim(clinfo), 'impossible to identify the local domain' )
956	ENDIF
957	ENDIF
958	!
959	! check the consistency between input array and data rank in the file
960	!
961	! initializations
962	itime = 1
963	IF( PRESENT(ktime) ) itime = ktime
964
965	irankpv = 1 * COUNT( (/PRESENT(pv_r1d)/) ) + 2 * COUNT( (/PRESENT(pv_r2d)/) ) + 3 * COUNT( (/PRESENT(pv_r3d)/) )
966	WRITE(clrankpv, fmt='(i1)') irankpv
967	WRITE(cldmspc , fmt='(i1)') idmspc
968	!
969	IF( idmspc < irankpv ) THEN
970	CALL ctl_stop( TRIM(clinfo), 'The file has only '//cldmspc//' spatial dimension', &
971	& 'it is impossible to read a '//clrankpv//'D array from this file...' )
972	ELSEIF( idmspc == irankpv ) THEN
973	IF( PRESENT(pv_r1d) .AND. idom /= jpdom_unknown ) &
974	& CALL ctl_stop( TRIM(clinfo), 'case not coded...You must use jpdom_unknown' )
975	ELSEIF( idmspc > irankpv ) THEN
976	IF( PRESENT(pv_r2d) .AND. itime == 1 .AND. idimsz(3) == 1 .AND. idmspc == 3 ) THEN
977	CALL ctl_warn( trim(clinfo), '2D array but 3 spatial dimensions for the data...' , &
978	& 'As the size of the z dimension is 1 and as we try to read the first record, ', &
979	& 'we accept this case, even if there is a possible mix-up between z and time dimension' )
980	idmspc = idmspc - 1
981	ELSE
982	CALL ctl_stop( TRIM(clinfo), 'To keep iom lisibility, when reading a '//clrankpv//'D array,' , &
983	& 'we do not accept data with '//cldmspc//' spatial dimensions', &
984	& 'Use ncwa -a to suppress the unnecessary dimensions' )
985	ENDIF
986	ENDIF
987
988	!
989	! definition of istart and icnt
990	!
991	icnt (:) = 1
992	istart(:) = 1
993	istart(idmspc+1) = itime
994
995	IF( PRESENT(kstart) .AND. .NOT. ll_depth_spec ) THEN ; istart(1:idmspc) = kstart(1:idmspc) ; icnt(1:idmspc) = kcount(1:idmspc)
996	ELSE
997	IF( idom == jpdom_unknown ) THEN ; 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) = jpkdta
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 (jpioipsl ) ; CALL iom_ioipsl_get( kiomid, idvar, inbdim, istart, icnt, ix1, ix2, iy1, iy2, &
1092	& pv_r1d, pv_r2d, pv_r3d )
1093	CASE (jpnf90 ) ; CALL iom_nf90_get( kiomid, idvar, inbdim, istart, icnt, ix1, ix2, iy1, iy2, &
1094	& pv_r1d, pv_r2d, pv_r3d )
1095	CASE (jprstdimg) ; CALL iom_rstdimg_get( kiomid, idom, idvar, ix1, ix2, iy1, iy2, &
1096	& pv_r1d, pv_r2d, pv_r3d )
1097	CASE DEFAULT
1098	CALL ctl_stop( TRIM(clinfo)//' accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
1099	END SELECT
1100
1101	IF( istop == nstop ) THEN ! no additional errors until this point...
1102	IF(lwp) WRITE(numout,"(10x,' read ',a,' (rec: ',i6,') in ',a,' ok')") TRIM(cdvar), itime, TRIM(iom_file(kiomid)%name)
1103
1104	!--- overlap areas and extra hallows (mpp)
1105	IF( PRESENT(pv_r2d) .AND. idom /= jpdom_unknown ) THEN
1106	CALL lbc_lnk( pv_r2d,'Z',-999.,'no0' )
1107	ELSEIF( PRESENT(pv_r3d) .AND. idom /= jpdom_unknown ) THEN
1108	! this if could be simplified with the new lbc_lnk that works with any size of the 3rd dimension
1109	IF( icnt(3) == jpk ) THEN
1110	CALL lbc_lnk( pv_r3d,'Z',-999.,'no0' )
1111	ELSE ! put some arbitrary value (a call to lbc_lnk will be done later...)
1112	DO jj = nlcj+1, jpj ; pv_r3d(1:nlci, jj, :) = pv_r3d(1:nlci, nlej, :) ; END DO
1113	DO ji = nlci+1, jpi ; pv_r3d(ji , : , :) = pv_r3d(nlei , : , :) ; END DO
1114	ENDIF
1115	ENDIF
1116	!
1117	ELSE
1118	! return if istop == nstop is false
1119	RETURN
1120	ENDIF
1121	ELSE
1122	! return if statment idvar > 0 .AND. istop == nstop is false
1123	RETURN
1124	ENDIF
1125	!
1126	ELSE ! read using XIOS. Only if KEY_IOMPUT is defined
1127	#if defined key_iomput
1128	!would be good to be able to check which context is active and swap only if current is not restart
1129	CALL iom_swap( TRIM(rxios_context) )
1130	IF( PRESENT(pv_r3d) ) THEN
1131	if(lwp) write(numout,*) 'XIOS RST READ (3D): ',trim(cdvar)
1132	CALL xios_recv_field( trim(cdvar), pv_r3d)
1133	IF(idom /= jpdom_unknown ) then
1134	CALL lbc_lnk( pv_r3d,'Z',-999.,'no0' )
1135	ENDIF
1136	ELSEIF( PRESENT(pv_r2d) ) THEN
1137	if(lwp) write(numout,*) 'XIOS RST READ (2D): ', trim(cdvar)
1138	CALL xios_recv_field( trim(cdvar), pv_r2d)
1139	IF(idom /= jpdom_unknown ) THEN
1140	CALL lbc_lnk(pv_r2d,'Z',-999.,'no0')
1141	ENDIF
1142	ELSEIF( PRESENT(pv_r1d) ) THEN
1143	if(lwp) write(numout,*) 'XIOS RST READ (1D): ', trim(cdvar)
1144	CALL xios_recv_field( trim(cdvar), pv_r1d)
1145	ENDIF
1146	CALL iom_swap( TRIM(cxios_context) )
1147	#else
1148	istop = istop + 1
1149	clinfo = 'Can not use XIOS in iom_get_123d, file: '//trim(clname)//', var:'//trim(cdvar)
1150	#endif
1151	ENDIF
1152	!some final adjustments
1153	! C1D case : always call lbc_lnk to replicate the central value over the whole 3X3 domain
1154	IF( lk_c1d .AND. PRESENT(pv_r2d) ) CALL lbc_lnk( pv_r2d,'Z',1. )
1155	IF( lk_c1d .AND. PRESENT(pv_r3d) ) CALL lbc_lnk( pv_r3d,'Z',1. )
1156
1157	!--- Apply scale_factor and offset
1158	zscf = iom_file(kiomid)%scf(idvar) ! scale factor
1159	zofs = iom_file(kiomid)%ofs(idvar) ! offset
1160	IF( PRESENT(pv_r1d) ) THEN
1161	IF( zscf /= 1. ) pv_r1d(:) = pv_r1d(:) * zscf
1162	IF( zofs /= 0. ) pv_r1d(:) = pv_r1d(:) + zofs
1163	ELSEIF( PRESENT(pv_r2d) ) THEN
1164	!CDIR COLLAPSE
1165	IF( zscf /= 1.) pv_r2d(:,:) = pv_r2d(:,:) * zscf
1166	!CDIR COLLAPSE
1167	IF( zofs /= 0.) pv_r2d(:,:) = pv_r2d(:,:) + zofs
1168	ELSEIF( PRESENT(pv_r3d) ) THEN
1169	!CDIR COLLAPSE
1170	IF( zscf /= 1.) pv_r3d(:,:,:) = pv_r3d(:,:,:) * zscf
1171	!CDIR COLLAPSE
1172	IF( zofs /= 0.) pv_r3d(:,:,:) = pv_r3d(:,:,:) + zofs
1173	ENDIF
1174	END SUBROUTINE iom_get_123d
1175
1176
1177	SUBROUTINE iom_gettime( kiomid, ptime, cdvar, kntime, cdunits, cdcalendar )
1178	!!--------------------------------------------------------------------
1179	!! * SUBROUTINE iom_gettime *
1180	!!
1181	!! ** Purpose : read the time axis cdvar in the file
1182	!!--------------------------------------------------------------------
1183	INTEGER , INTENT(in ) :: kiomid ! file Identifier
1184	REAL(wp), DIMENSION(:) , INTENT( out) :: ptime ! the time axis
1185	CHARACTER(len=*), OPTIONAL , INTENT(in ) :: cdvar ! time axis name
1186	INTEGER , OPTIONAL , INTENT( out) :: kntime ! number of times in file
1187	CHARACTER(len=*), OPTIONAL , INTENT( out) :: cdunits ! units attribute of time coordinate
1188	CHARACTER(len=*), OPTIONAL , INTENT( out) :: cdcalendar ! calendar attribute of
1189	!
1190	INTEGER, DIMENSION(1) :: kdimsz
1191	INTEGER :: idvar ! id of the variable
1192	CHARACTER(LEN=32) :: tname ! local name of time coordinate
1193	CHARACTER(LEN=100) :: clinfo ! info character
1194	!---------------------------------------------------------------------
1195	!
1196	IF ( PRESENT(cdvar) ) THEN
1197	tname = cdvar
1198	ELSE
1199	tname = iom_file(kiomid)%uldname
1200	ENDIF
1201	IF( kiomid > 0 ) THEN
1202	clinfo = 'iom_gettime, file: '//trim(iom_file(kiomid)%name)//', var: '//trim(tname)
1203	IF ( PRESENT(kntime) ) THEN
1204	idvar = iom_varid( kiomid, tname, kdimsz = kdimsz )
1205	kntime = kdimsz(1)
1206	ELSE
1207	idvar = iom_varid( kiomid, tname )
1208	ENDIF
1209	!
1210	ptime(:) = 0. ! default definition
1211	IF( idvar > 0 ) THEN
1212	IF( iom_file(kiomid)%ndims(idvar) == 1 ) THEN
1213	IF( iom_file(kiomid)%luld(idvar) ) THEN
1214	IF( iom_file(kiomid)%dimsz(1,idvar) <= size(ptime) ) THEN
1215	SELECT CASE (iom_file(kiomid)%iolib)
1216	CASE (jpioipsl ) ; CALL iom_ioipsl_gettime( kiomid, idvar, ptime, cdunits, cdcalendar )
1217	CASE (jpnf90 ) ; CALL iom_nf90_gettime( kiomid, idvar, ptime, cdunits, cdcalendar )
1218	CASE (jprstdimg) ; CALL ctl_stop( TRIM(clinfo)//' case IO library == jprstdimg not coded...' )
1219	CASE DEFAULT
1220	CALL ctl_stop( TRIM(clinfo)//' accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
1221	END SELECT
1222	ELSE
1223	WRITE(ctmp1,*) 'error with the size of ptime ',size(ptime),iom_file(kiomid)%dimsz(1,idvar)
1224	CALL ctl_stop( trim(clinfo), trim(ctmp1) )
1225	ENDIF
1226	ELSE
1227	CALL ctl_stop( trim(clinfo), 'variable dimension is not unlimited... use iom_get' )
1228	ENDIF
1229	ELSE
1230	CALL ctl_stop( trim(clinfo), 'the variable has more than 1 dimension' )
1231	ENDIF
1232	ELSE
1233	CALL ctl_stop( trim(clinfo), 'variable not found in '//iom_file(kiomid)%name )
1234	ENDIF
1235	ENDIF
1236	!
1237	END SUBROUTINE iom_gettime
1238
1239
1240	!!----------------------------------------------------------------------
1241	!! INTERFACE iom_getatt
1242	!!----------------------------------------------------------------------
1243	SUBROUTINE iom_g0d_intatt( kiomid, cdatt, pvar )
1244	INTEGER , INTENT(in ) :: kiomid ! Identifier of the file
1245	CHARACTER(len=*), INTENT(in ) :: cdatt ! Name of the attribute
1246	INTEGER , INTENT( out) :: pvar ! read field
1247	!
1248	IF( kiomid > 0 ) THEN
1249	IF( iom_file(kiomid)%nfid > 0 ) THEN
1250	SELECT CASE (iom_file(kiomid)%iolib)
1251	CASE (jpioipsl ) ; CALL ctl_stop('iom_getatt: only nf90 available')
1252	CASE (jpnf90 ) ; CALL iom_nf90_getatt( kiomid, cdatt, pvar )
1253	CASE (jprstdimg) ; CALL ctl_stop('iom_getatt: only nf90 available')
1254	CASE DEFAULT
1255	CALL ctl_stop( 'iom_g0d_att: accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
1256	END SELECT
1257	ENDIF
1258	ENDIF
1259	END SUBROUTINE iom_g0d_intatt
1260
1261
1262	!!----------------------------------------------------------------------
1263	!! INTERFACE iom_rstput
1264	!!----------------------------------------------------------------------
1265	SUBROUTINE iom_rp0d( kt, kwrite, kiomid, cdvar, pvar, ktype )
1266	INTEGER , INTENT(in) :: kt ! ocean time-step
1267	INTEGER , INTENT(in) :: kwrite ! writing time-step
1268	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1269	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1270	REAL(wp) , INTENT(in) :: pvar ! written field
1271	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1272	INTEGER :: ivid ! variable id
1273	IF( kiomid > 0 ) THEN
1274	IF( iom_file(kiomid)%nfid > 0 ) THEN
1275	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1276	SELECT CASE (iom_file(kiomid)%iolib)
1277	CASE (jpioipsl ) ; CALL iom_ioipsl_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r0d = pvar )
1278	CASE (jpnf90 ) ; CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r0d = pvar )
1279	CASE (jprstdimg) ; IF( kt == kwrite ) CALL iom_rstdimg_rstput( kiomid, cdvar, ivid, pvar )
1280	CASE DEFAULT
1281	CALL ctl_stop( 'iom_rp0d: accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
1282	END SELECT
1283	ENDIF
1284	ENDIF
1285	END SUBROUTINE iom_rp0d
1286
1287	SUBROUTINE iom_rp1d( kt, kwrite, kiomid, cdvar, pvar, ktype )
1288	INTEGER , INTENT(in) :: kt ! ocean time-step
1289	INTEGER , INTENT(in) :: kwrite ! writing time-step
1290	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1291	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1292	REAL(wp) , INTENT(in), DIMENSION( :) :: pvar ! written field
1293	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1294	INTEGER :: ivid ! variable id
1295	IF( kiomid > 0 ) THEN
1296	IF( iom_file(kiomid)%nfid > 0 ) THEN
1297	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1298	SELECT CASE (iom_file(kiomid)%iolib)
1299	CASE (jpioipsl ) ; CALL iom_ioipsl_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r1d = pvar )
1300	CASE (jpnf90 ) ; CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r1d = pvar )
1301	CASE (jprstdimg) ; IF( kt == kwrite ) CALL iom_rstdimg_rstput( kiomid, cdvar, ivid, pv_r1d = pvar )
1302	CASE DEFAULT
1303	CALL ctl_stop( 'iom_rp1d: accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
1304	END SELECT
1305	ENDIF
1306	ENDIF
1307	END SUBROUTINE iom_rp1d
1308
1309	SUBROUTINE iom_rp2d( kt, kwrite, kiomid, cdvar, pvar, ktype )
1310	INTEGER , INTENT(in) :: kt ! ocean time-step
1311	INTEGER , INTENT(in) :: kwrite ! writing time-step
1312	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1313	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1314	REAL(wp) , INTENT(in), DIMENSION(:, : ) :: pvar ! written field
1315	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1316	INTEGER :: ivid ! variable id
1317	IF( kiomid > 0 ) THEN
1318	IF( iom_file(kiomid)%nfid > 0 ) THEN
1319	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1320	SELECT CASE (iom_file(kiomid)%iolib)
1321	CASE (jpioipsl ) ; CALL iom_ioipsl_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r2d = pvar )
1322	CASE (jpnf90 ) ; CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r2d = pvar )
1323	CASE (jprstdimg) ; IF( kt == kwrite ) CALL iom_rstdimg_rstput( kiomid, cdvar, ivid, pv_r2d = pvar )
1324	CASE DEFAULT
1325	CALL ctl_stop( 'iom_rp2d: accepted IO library are only jpioipsl, jpnf90 and jprstdimg' )
1326	END SELECT
1327	ENDIF
1328	ENDIF
1329	END SUBROUTINE iom_rp2d
1330
1331	SUBROUTINE iom_rp3d( kt, kwrite, kiomid, cdvar, pvar, ktype )
1332	INTEGER , INTENT(in) :: kt ! ocean time-step
1333	INTEGER , INTENT(in) :: kwrite ! writing time-step
1334	INTEGER , INTENT(in) :: kiomid ! Identifier of the file
1335	CHARACTER(len=*), INTENT(in) :: cdvar ! time axis name
1336	REAL(wp) , INTENT(in), DIMENSION(:,:,:) :: pvar ! written field
1337	INTEGER , INTENT(in), OPTIONAL :: ktype ! variable external type
1338	INTEGER :: ivid ! variable id
1339	IF( kiomid > 0 ) THEN
1340	IF( iom_file(kiomid)%nfid > 0 ) THEN
1341	ivid = iom_varid( kiomid, cdvar, ldstop = .FALSE. )
1342	SELECT CASE (iom_file(kiomid)%iolib)
1343	CASE (jpioipsl ) ; CALL iom_ioipsl_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r3d = pvar )
1344	CASE (jpnf90 ) ; CALL iom_nf90_rstput( kt, kwrite, kiomid, cdvar, ivid, ktype, pv_r3d = pvar )
1345	CASE (jprstdimg) ; IF( kt == kwrite ) CALL iom_rstdimg_rstput( kiomid, cdvar, ivid, pv_r3d = pvar )
1346	CASE DEFAULT
1347	CALL ctl_stop( 'iom_rp3d: accepted IO library are only jpioipsl and jprstdimg' )
1348	END SELECT
1349	ENDIF
1350	ENDIF
1351	END SUBROUTINE iom_rp3d
1352
1353
1354	!!----------------------------------------------------------------------
1355	!! INTERFACE iom_put
1356	!!----------------------------------------------------------------------
1357	SUBROUTINE iom_p0d( cdname, pfield0d )
1358	CHARACTER(LEN=*), INTENT(in) :: cdname
1359	REAL(wp) , INTENT(in) :: pfield0d
1360	REAL(wp) , DIMENSION(jpi,jpj) :: zz ! masson
1361	#if defined key_iomput
1362	zz(:,:)=pfield0d
1363	CALL xios_send_field(cdname, zz)
1364	!CALL xios_send_field(cdname, (/pfield0d/))
1365	#else
1366	IF( .FALSE. ) WRITE(numout,*) cdname, pfield0d ! useless test to avoid compilation warnings
1367	#endif
1368	END SUBROUTINE iom_p0d
1369
1370	SUBROUTINE iom_p1d( cdname, pfield1d )
1371	CHARACTER(LEN=*) , INTENT(in) :: cdname
1372	REAL(wp), DIMENSION(:), INTENT(in) :: pfield1d
1373	#if defined key_iomput
1374	CALL xios_send_field( cdname, RESHAPE( (/pfield1d/), (/1,1,SIZE(pfield1d)/) ) )
1375	#else
1376	IF( .FALSE. ) WRITE(numout,*) cdname, pfield1d ! useless test to avoid compilation warnings
1377	#endif
1378	END SUBROUTINE iom_p1d
1379
1380	SUBROUTINE iom_p2d( cdname, pfield2d )
1381	CHARACTER(LEN=*) , INTENT(in) :: cdname
1382	REAL(wp), DIMENSION(:,:), INTENT(in) :: pfield2d
1383	#if defined key_iomput
1384	CALL xios_send_field(cdname, pfield2d)
1385	#else
1386	IF( .FALSE. ) WRITE(numout,*) cdname, pfield2d ! useless test to avoid compilation warnings
1387	#endif
1388	END SUBROUTINE iom_p2d
1389
1390	SUBROUTINE iom_p3d( cdname, pfield3d )
1391	CHARACTER(LEN=*) , INTENT(in) :: cdname
1392	REAL(wp), DIMENSION(:,:,:), INTENT(in) :: pfield3d
1393	#if defined key_iomput
1394	CALL xios_send_field(cdname, pfield3d)
1395	#else
1396	IF( .FALSE. ) WRITE(numout,*) cdname, pfield3d ! useless test to avoid compilation warnings
1397	#endif
1398	END SUBROUTINE iom_p3d
1399	!!----------------------------------------------------------------------
1400
1401	#if defined key_iomput
1402
1403	SUBROUTINE iom_set_domain_attr( cdid, ni_glo, nj_glo, ibegin, jbegin, ni, nj, zoom_ibegin, zoom_jbegin, zoom_ni, zoom_nj, &
1404	& data_dim, data_ibegin, data_ni, data_jbegin, data_nj, lonvalue, latvalue, mask, &
1405	& nvertex, bounds_lon, bounds_lat, area )
1406	CHARACTER(LEN=*) , INTENT(in) :: cdid
1407	INTEGER , OPTIONAL, INTENT(in) :: ni_glo, nj_glo, ibegin, jbegin, ni, nj
1408	INTEGER , OPTIONAL, INTENT(in) :: data_dim, data_ibegin, data_ni, data_jbegin, data_nj
1409	INTEGER , OPTIONAL, INTENT(in) :: zoom_ibegin, zoom_jbegin, zoom_ni, zoom_nj, nvertex
1410	REAL(wp), DIMENSION(:) , OPTIONAL, INTENT(in) :: lonvalue, latvalue
1411	REAL(wp), DIMENSION(:,:) , OPTIONAL, INTENT(in) :: bounds_lon, bounds_lat, area
1412	#if ! defined key_xios2
1413	LOGICAL, DIMENSION(:,:) , OPTIONAL, INTENT(in) :: mask
1414	#else
1415	LOGICAL, DIMENSION(:) , OPTIONAL, INTENT(in) :: mask
1416	#endif
1417
1418	#if ! defined key_xios2
1419	IF ( xios_is_valid_domain (cdid) ) THEN
1420	CALL xios_set_domain_attr ( cdid, ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj, &
1421	& data_dim=data_dim, data_ibegin=data_ibegin, data_ni=data_ni, data_jbegin=data_jbegin, data_nj=data_nj , &
1422	& zoom_ibegin=zoom_ibegin, zoom_jbegin=zoom_jbegin, zoom_ni=zoom_ni, zoom_nj=zoom_nj, &
1423	& lonvalue=lonvalue, latvalue=latvalue, mask=mask, nvertex=nvertex, bounds_lon=bounds_lon, &
1424	& bounds_lat=bounds_lat, area=area )
1425	ENDIF
1426	IF ( xios_is_valid_domaingroup(cdid) ) THEN
1427	CALL xios_set_domaingroup_attr( cdid, ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj, &
1428	& data_dim=data_dim, data_ibegin=data_ibegin, data_ni=data_ni, data_jbegin=data_jbegin, data_nj=data_nj , &
1429	& zoom_ibegin=zoom_ibegin, zoom_jbegin=zoom_jbegin, zoom_ni=zoom_ni, zoom_nj=zoom_nj, &
1430	& lonvalue=lonvalue, latvalue=latvalue, mask=mask, nvertex=nvertex, bounds_lon=bounds_lon, &
1431	& bounds_lat=bounds_lat, area=area )
1432	ENDIF
1433
1434	#else
1435	IF ( xios_is_valid_domain (cdid) ) THEN
1436	CALL xios_set_domain_attr ( cdid, ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj, &
1437	& data_dim=data_dim, data_ibegin=data_ibegin, data_ni=data_ni, data_jbegin=data_jbegin, data_nj=data_nj , &
1438	& lonvalue_1D=lonvalue, latvalue_1D=latvalue, mask_1D=mask, nvertex=nvertex, bounds_lon_1D=bounds_lon, &
1439	& bounds_lat_1D=bounds_lat, area=area, type='curvilinear')
1440	ENDIF
1441	IF ( xios_is_valid_domaingroup(cdid) ) THEN
1442	CALL xios_set_domaingroup_attr( cdid, ni_glo=ni_glo, nj_glo=nj_glo, ibegin=ibegin, jbegin=jbegin, ni=ni, nj=nj, &
1443	& data_dim=data_dim, data_ibegin=data_ibegin, data_ni=data_ni, data_jbegin=data_jbegin, data_nj=data_nj , &
1444	& lonvalue_1D=lonvalue, latvalue_1D=latvalue, mask_1D=mask, nvertex=nvertex, bounds_lon_1D=bounds_lon, &
1445	& bounds_lat_1D=bounds_lat, area=area, type='curvilinear' )
1446	ENDIF
1447	#endif
1448	CALL xios_solve_inheritance()
1449
1450	END SUBROUTINE iom_set_domain_attr
1451
1452	#if defined key_xios2
1453	SUBROUTINE iom_set_zoom_domain_attr( cdid, ibegin, jbegin, ni, nj)
1454	CHARACTER(LEN=*) , INTENT(in) :: cdid
1455	INTEGER , OPTIONAL, INTENT(in) :: ibegin, jbegin, ni, nj
1456
1457	IF ( xios_is_valid_zoom_domain (cdid) ) THEN
1458	CALL xios_set_zoom_domain_attr ( cdid, ibegin=ibegin, jbegin=jbegin, ni=ni, &
1459	& nj=nj)
1460	ENDIF
1461	END SUBROUTINE iom_set_zoom_domain_attr
1462	#endif
1463
1464
1465	SUBROUTINE iom_set_axis_attr( cdid, paxis, bounds )
1466	CHARACTER(LEN=*) , INTENT(in) :: cdid
1467	REAL(wp), DIMENSION(:) , OPTIONAL, INTENT(in) :: paxis
1468	REAL(wp), DIMENSION(:,:), OPTIONAL, INTENT(in) :: bounds
1469	IF ( PRESENT(paxis) ) THEN
1470	#if ! defined key_xios2
1471	IF ( xios_is_valid_axis (cdid) ) CALL xios_set_axis_attr ( cdid, size=SIZE(paxis), value=paxis )
1472	IF ( xios_is_valid_axisgroup(cdid) ) CALL xios_set_axisgroup_attr( cdid, size=SIZE(paxis), value=paxis )
1473	#else
1474	IF ( xios_is_valid_axis (cdid) ) CALL xios_set_axis_attr ( cdid, n_glo=SIZE(paxis), value=paxis )
1475	IF ( xios_is_valid_axisgroup(cdid) ) CALL xios_set_axisgroup_attr( cdid, n_glo=SIZE(paxis), value=paxis )
1476	#endif
1477	ENDIF
1478	IF ( xios_is_valid_axis (cdid) ) CALL xios_set_axis_attr ( cdid, bounds=bounds )
1479	IF ( xios_is_valid_axisgroup(cdid) ) CALL xios_set_axisgroup_attr( cdid, bounds=bounds )
1480	CALL xios_solve_inheritance()
1481	END SUBROUTINE iom_set_axis_attr
1482
1483	SUBROUTINE iom_set_field_attr( cdid, freq_op, freq_offset )
1484	CHARACTER(LEN=*) , INTENT(in) :: cdid
1485	#if ! defined key_xios2
1486	CHARACTER(LEN=*) ,OPTIONAL , INTENT(in) :: freq_op
1487	CHARACTER(LEN=*) ,OPTIONAL , INTENT(in) :: freq_offset
1488	#else
1489	TYPE(xios_duration),OPTIONAL , INTENT(in) :: freq_op
1490	TYPE(xios_duration),OPTIONAL , INTENT(in) :: freq_offset
1491	#endif
1492	IF ( xios_is_valid_field (cdid) ) CALL xios_set_field_attr &
1493	& ( cdid, freq_op=freq_op, freq_offset=freq_offset )
1494	IF ( xios_is_valid_fieldgroup(cdid) ) CALL xios_set_fieldgroup_attr &
1495	& ( cdid, freq_op=freq_op, freq_offset=freq_offset )
1496	CALL xios_solve_inheritance()
1497	END SUBROUTINE iom_set_field_attr
1498
1499	SUBROUTINE iom_set_file_attr( cdid, name, name_suffix )
1500	CHARACTER(LEN=*) , INTENT(in) :: cdid
1501	CHARACTER(LEN=*),OPTIONAL , INTENT(in) :: name, name_suffix
1502	IF ( xios_is_valid_file (cdid) ) CALL xios_set_file_attr ( cdid, name=name, name_suffix=name_suffix )
1503	IF ( xios_is_valid_filegroup(cdid) ) CALL xios_set_filegroup_attr( cdid, name=name, name_suffix=name_suffix )
1504	CALL xios_solve_inheritance()
1505	END SUBROUTINE iom_set_file_attr
1506
1507
1508	SUBROUTINE iom_get_file_attr( cdid, name, name_suffix, output_freq )
1509	CHARACTER(LEN=*) , INTENT(in ) :: cdid
1510	CHARACTER(LEN=*),OPTIONAL , INTENT(out) :: name, name_suffix
1511	#if ! defined key_xios2
1512	CHARACTER(LEN=*),OPTIONAL , INTENT(out) :: output_freq
1513	#else
1514	TYPE(xios_duration) ,OPTIONAL , INTENT(out) :: output_freq
1515	#endif
1516	LOGICAL :: llexist1,llexist2,llexist3
1517	!---------------------------------------------------------------------
1518	IF( PRESENT( name ) ) name = '' ! default values
1519	IF( PRESENT( name_suffix ) ) name_suffix = ''
1520	#if ! defined key_xios2
1521	IF( PRESENT( output_freq ) ) output_freq = ''
1522	#else
1523	IF( PRESENT( output_freq ) ) output_freq = xios_duration(0,0,0,0,0,0)
1524	#endif
1525	IF ( xios_is_valid_file (cdid) ) THEN
1526	CALL xios_solve_inheritance()
1527	CALL xios_is_defined_file_attr ( cdid, name = llexist1, name_suffix = llexist2, output_freq = llexist3)
1528	IF(llexist1) CALL xios_get_file_attr ( cdid, name = name )
1529	IF(llexist2) CALL xios_get_file_attr ( cdid, name_suffix = name_suffix )
1530	IF(llexist3) CALL xios_get_file_attr ( cdid, output_freq = output_freq )
1531	ENDIF
1532	IF ( xios_is_valid_filegroup(cdid) ) THEN
1533	CALL xios_solve_inheritance()
1534	CALL xios_is_defined_filegroup_attr( cdid, name = llexist1, name_suffix = llexist2, output_freq = llexist3)
1535	IF(llexist1) CALL xios_get_filegroup_attr( cdid, name = name )
1536	IF(llexist2) CALL xios_get_filegroup_attr( cdid, name_suffix = name_suffix )
1537	IF(llexist3) CALL xios_get_filegroup_attr( cdid, output_freq = output_freq )
1538	ENDIF
1539	END SUBROUTINE iom_get_file_attr
1540
1541
1542	SUBROUTINE iom_set_grid_attr( cdid, mask )
1543	CHARACTER(LEN=*) , INTENT(in) :: cdid
1544	LOGICAL, DIMENSION(:,:,:), OPTIONAL, INTENT(in) :: mask
1545	#if ! defined key_xios2
1546	IF ( xios_is_valid_grid (cdid) ) CALL xios_set_grid_attr ( cdid, mask=mask )
1547	IF ( xios_is_valid_gridgroup(cdid) ) CALL xios_set_gridgroup_attr( cdid, mask=mask )
1548	#else
1549	IF ( xios_is_valid_grid (cdid) ) CALL xios_set_grid_attr ( cdid, mask_3D=mask )
1550	IF ( xios_is_valid_gridgroup(cdid) ) CALL xios_set_gridgroup_attr( cdid, mask_3D=mask )
1551	#endif
1552	CALL xios_solve_inheritance()
1553	END SUBROUTINE iom_set_grid_attr
1554
1555	SUBROUTINE iom_setkt( kt, cdname )
1556	INTEGER , INTENT(in) :: kt
1557	CHARACTER(LEN=*), INTENT(in) :: cdname
1558	!
1559	CALL iom_swap( cdname ) ! swap to cdname context
1560	CALL xios_update_calendar(kt)
1561	IF( cdname /= TRIM(cxios_context) ) CALL iom_swap( TRIM(cxios_context) ) ! return back to nemo context
1562	!
1563	END SUBROUTINE iom_setkt
1564
1565	SUBROUTINE iom_context_finalize( cdname )
1566	CHARACTER(LEN=*), INTENT(in) :: cdname
1567	!
1568	IF( xios_is_valid_context(cdname) ) THEN
1569	CALL iom_swap( cdname ) ! swap to cdname context
1570	CALL xios_context_finalize() ! finalize the context
1571	IF( cdname /= TRIM(cxios_context) ) CALL iom_swap( TRIM(cxios_context) ) ! return back to nemo context
1572	ENDIF
1573	!
1574	END SUBROUTINE iom_context_finalize
1575
1576
1577	SUBROUTINE set_grid( cdgrd, plon, plat, lmask )
1578	!!----------------------------------------------------------------------
1579	!! * ROUTINE set_grid *
1580	!!
1581	!! ** Purpose : define horizontal grids
1582	!!
1583	!!----------------------------------------------------------------------
1584	CHARACTER(LEN=1) , INTENT(in) :: cdgrd
1585	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plon
1586	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plat
1587	!
1588	REAL(wp), DIMENSION(jpi,jpj,jpk) :: zmask
1589	INTEGER :: ni,nj
1590	LOGICAL :: lmask
1591
1592	ni=nlei-nldi+1 ; nj=nlej-nldj+1
1593
1594	#if ! defined key_xios2
1595	CALL iom_set_domain_attr("grid_"//cdgrd, ni_glo=jpiglo, nj_glo=jpjglo, ibegin=nimpp+nldi-1, jbegin=njmpp+nldj-1, ni=ni, nj=nj)
1596	#else
1597	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)
1598	#endif
1599	CALL iom_set_domain_attr("grid_"//cdgrd, data_dim=2, data_ibegin = 1-nldi, data_ni = jpi, data_jbegin = 1-nldj, data_nj = jpj)
1600	CALL iom_set_domain_attr("grid_"//cdgrd, lonvalue = RESHAPE(plon(nldi:nlei, nldj:nlej),(/ ni*nj /)), &
1601	& latvalue = RESHAPE(plat(nldi:nlei, nldj:nlej),(/ ni*nj /)))
1602
1603	IF ( lmask ) THEN
1604	! mask land points, keep values on coast line -> specific mask for U, V and W points
1605	SELECT CASE ( cdgrd )
1606	CASE('T') ; zmask(:,:,:) = tmask(:,:,:)
1607	CASE('U') ; zmask(2:jpim1,:,:) = tmask(2:jpim1,:,:) + tmask(3:jpi,:,:) ; CALL lbc_lnk( zmask, 'U', 1. )
1608	CASE('V') ; zmask(:,2:jpjm1,:) = tmask(:,2:jpjm1,:) + tmask(:,3:jpj,:) ; CALL lbc_lnk( zmask, 'V', 1. )
1609	CASE('W') ; zmask(:,:,2:jpk ) = tmask(:,:,1:jpkm1) + tmask(:,:,2:jpk) ; zmask(:,:,1) = tmask(:,:,1)
1610	END SELECT
1611	!
1612	#if ! defined key_xios2
1613	CALL iom_set_domain_attr( "grid_"//cdgrd , mask = RESHAPE(zmask(nldi:nlei,nldj:nlej,1),(/ni,nj /)) /= 0. )
1614	#else
1615	CALL iom_set_domain_attr( "grid_"//cdgrd , mask = RESHAPE(zmask(nldi:nlei,nldj:nlej,1),(/ni*nj /)) /= 0. )
1616	#endif
1617	CALL iom_set_grid_attr ( "grid_"//cdgrd//"_3D", mask = RESHAPE(zmask(nldi:nlei,nldj:nlej,:),(/ni,nj,jpk/)) /= 0. )
1618	ENDIF
1619
1620	END SUBROUTINE set_grid
1621
1622
1623	SUBROUTINE set_grid_bounds( cdgrd, plon_cnr, plat_cnr, plon_pnt, plat_pnt )
1624	!!----------------------------------------------------------------------
1625	!! * ROUTINE set_grid_bounds *
1626	!!
1627	!! ** Purpose : define horizontal grid corners
1628	!!
1629	!!----------------------------------------------------------------------
1630	CHARACTER(LEN=1) , INTENT(in) :: cdgrd
1631	!
1632	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plon_cnr, plat_cnr ! Lat/lon coordinates of a contiguous vertex of cell (i,j)
1633	REAL(wp), DIMENSION(jpi,jpj), OPTIONAL, INTENT(in) :: plon_pnt, plat_pnt ! Lat/lon coordinates of the point of cell (i,j)
1634	!
1635	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:) :: z_bnds ! Lat/lon coordinates of the vertices of cell (i,j)
1636	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: z_fld ! Working array to determine where to rotate cells
1637	REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: z_rot ! Lat/lon working array for rotation of cells
1638	!
1639	INTEGER :: icnr, jcnr ! Offset such that the vertex coordinate (i+icnr,j+jcnr)
1640	! ! represents the bottom-left corner of cell (i,j)
1641	INTEGER :: ji, jj, jn, ni, nj
1642
1643	ALLOCATE( z_bnds(4,jpi,jpj,2), z_fld(jpi,jpj), z_rot(4,2) )
1644
1645	! Offset of coordinate representing bottom-left corner
1646	SELECT CASE ( TRIM(cdgrd) )
1647	CASE ('T', 'W', 'N')
1648	icnr = -1 ; jcnr = -1
1649	CASE ('U')
1650	icnr = 0 ; jcnr = -1
1651	CASE ('V')
1652	icnr = -1 ; jcnr = 0
1653	END SELECT
1654
1655	ni = nlei-nldi+1 ; nj = nlej-nldj+1 ! Dimensions of subdomain interior
1656
1657	z_fld(:,:) = 1._wp
1658	CALL lbc_lnk( z_fld, cdgrd, -1. ) ! Working array for location of northfold
1659
1660	! Cell vertices that can be defined
1661	DO jj = 2, jpjm1
1662	DO ji = 2, jpim1
1663	z_bnds(1,ji,jj,1) = plat_cnr(ji+icnr, jj+jcnr ) ! Bottom-left
1664	z_bnds(2,ji,jj,1) = plat_cnr(ji+icnr+1,jj+jcnr ) ! Bottom-right
1665	z_bnds(3,ji,jj,1) = plat_cnr(ji+icnr+1,jj+jcnr+1) ! Top-right
1666	z_bnds(4,ji,jj,1) = plat_cnr(ji+icnr, jj+jcnr+1) ! Top-left
1667	z_bnds(1,ji,jj,2) = plon_cnr(ji+icnr, jj+jcnr ) ! Bottom-left
1668	z_bnds(2,ji,jj,2) = plon_cnr(ji+icnr+1,jj+jcnr ) ! Bottom-right
1669	z_bnds(3,ji,jj,2) = plon_cnr(ji+icnr+1,jj+jcnr+1) ! Top-right
1670	z_bnds(4,ji,jj,2) = plon_cnr(ji+icnr, jj+jcnr+1) ! Top-left
1671	END DO
1672	END DO
1673
1674	! Cell vertices on boundries
1675	DO jn = 1, 4
1676	CALL lbc_lnk( z_bnds(jn,:,:,1), cdgrd, 1., pval=999._wp )
1677	CALL lbc_lnk( z_bnds(jn,:,:,2), cdgrd, 1., pval=999._wp )
1678	END DO
1679
1680	! Zero-size cells at closed boundaries if cell points provided,
1681	! otherwise they are closed cells with unrealistic bounds
1682	IF( PRESENT(plon_pnt) .AND. PRESENT(plat_pnt) ) THEN
1683	IF( (nbondi == -1 .OR. nbondi == 2) .AND. .NOT. (jperio == 1 .OR. jperio == 4 .OR. jperio == 6) ) THEN
1684	DO jn = 1, 4 ! (West or jpni = 1), closed E-W
1685	z_bnds(jn,1,:,1) = plat_pnt(1,:) ; z_bnds(jn,1,:,2) = plon_pnt(1,:)
1686	END DO
1687	ENDIF
1688	IF( (nbondi == 1 .OR. nbondi == 2) .AND. .NOT. (jperio == 1 .OR. jperio == 4 .OR. jperio == 6) ) THEN
1689	DO jn = 1, 4 ! (East or jpni = 1), closed E-W
1690	z_bnds(jn,nlci,:,1) = plat_pnt(nlci,:) ; z_bnds(jn,nlci,:,2) = plon_pnt(nlci,:)
1691	END DO
1692	ENDIF
1693	IF( nbondj == -1 .OR. (nbondj == 2 .AND. jperio /= 2) ) THEN
1694	DO jn = 1, 4 ! South or (jpnj = 1, not symmetric)
1695	z_bnds(jn,:,1,1) = plat_pnt(:,1) ; z_bnds(jn,:,1,2) = plon_pnt(:,1)
1696	END DO
1697	ENDIF
1698	IF( (nbondj == 1 .OR. nbondj == 2) .AND. jperio < 3 ) THEN
1699	DO jn = 1, 4 ! (North or jpnj = 1), no north fold
1700	z_bnds(jn,:,nlcj,1) = plat_pnt(:,nlcj) ; z_bnds(jn,:,nlcj,2) = plon_pnt(:,nlcj)
1701	END DO
1702	ENDIF
1703	ENDIF
1704
1705	! Rotate cells at the north fold
1706	IF( (nbondj == 1 .OR. nbondj == 2) .AND. jperio >= 3 ) THEN
1707	DO jj = 1, jpj
1708	DO ji = 1, jpi
1709	IF( z_fld(ji,jj) == -1. ) THEN
1710	z_rot(1,:) = z_bnds(3,ji,jj,:) ; z_rot(2,:) = z_bnds(4,ji,jj,:)
1711	z_rot(3,:) = z_bnds(1,ji,jj,:) ; z_rot(4,:) = z_bnds(2,ji,jj,:)
1712	z_bnds(:,ji,jj,:) = z_rot(:,:)
1713	ENDIF
1714	END DO
1715	END DO
1716
1717	! Invert cells at the symmetric equator
1718	ELSE IF( nbondj == 2 .AND. jperio == 2 ) THEN
1719	DO ji = 1, jpi
1720	z_rot(1:2,:) = z_bnds(3:4,ji,1,:)
1721	z_rot(3:4,:) = z_bnds(1:2,ji,1,:)
1722	z_bnds(:,ji,1,:) = z_rot(:,:)
1723	END DO
1724	ENDIF
1725
1726	CALL iom_set_domain_attr("grid_"//cdgrd, bounds_lat = RESHAPE(z_bnds(:,nldi:nlei,nldj:nlej,1),(/ 4,ni*nj /)), &
1727	bounds_lon = RESHAPE(z_bnds(:,nldi:nlei,nldj:nlej,2),(/ 4,ni*nj /)), nvertex=4 )
1728
1729	DEALLOCATE( z_bnds, z_fld, z_rot )
1730
1731	END SUBROUTINE set_grid_bounds
1732
1733
1734	SUBROUTINE set_grid_znl( plat )
1735	!!----------------------------------------------------------------------
1736	!! * ROUTINE set_grid_znl *
1737	!!
1738	!! ** Purpose : define grids for zonal mean
1739	!!
1740	!!----------------------------------------------------------------------
1741	REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: plat
1742	!
1743	REAL(wp), DIMENSION(:), ALLOCATABLE :: zlon
1744	INTEGER :: ni,nj, ix, iy
1745
1746
1747	ni=nlei-nldi+1 ; nj=nlej-nldj+1 ! define zonal mean domain (jpj*jpk)
1748	ALLOCATE( zlon(ni*nj) ) ; zlon(:) = 0.
1749
1750	CALL dom_ngb( 180., 90., ix, iy, 'T' ) ! i-line that passes near the North Pole : Reference latitude (used in plots)
1751	#if ! defined key_xios2
1752	CALL iom_set_domain_attr("gznl", ni_glo=jpiglo, nj_glo=jpjglo, ibegin=nimpp+nldi-1, jbegin=njmpp+nldj-1, ni=ni, nj=nj)
1753	CALL iom_set_domain_attr("gznl", data_dim=2, data_ibegin = 1-nldi, data_ni = jpi, data_jbegin = 1-nldj, data_nj = jpj)
1754	CALL iom_set_domain_attr("gznl", lonvalue = zlon, &
1755	& latvalue = RESHAPE(plat(nldi:nlei, nldj:nlej),(/ ni*nj /)))
1756	!
1757	CALL iom_set_domain_attr ('ptr', zoom_ibegin=ix, zoom_nj=jpjglo)
1758	#else
1759	! Pas teste : attention aux indices !
1760	CALL iom_set_domain_attr("gznl", ni_glo=jpiglo, nj_glo=jpjglo, ibegin=nimpp+nldi-2, jbegin=njmpp+nldj-2, ni=ni, nj=nj)
1761	CALL iom_set_domain_attr("gznl", data_dim=2, data_ibegin = 1-nldi, data_ni = jpi, data_jbegin = 1-nldj, data_nj = jpj)
1762	CALL iom_set_domain_attr("gznl", lonvalue = zlon, &
1763	& latvalue = RESHAPE(plat(nldi:nlei, nldj:nlej),(/ ni*nj /)))
1764	CALL iom_set_zoom_domain_attr ("ptr", ibegin=ix-1, jbegin=0, ni=1, nj=jpjglo)
1765	#endif
1766
1767	CALL iom_update_file_name('ptr')
1768	!
1769	END SUBROUTINE set_grid_znl
1770
1771	SUBROUTINE set_scalar
1772	!!----------------------------------------------------------------------
1773	!! * ROUTINE set_scalar *
1774	!!
1775	!! ** Purpose : define fake grids for scalar point
1776	!!
1777	!!----------------------------------------------------------------------
1778	REAL(wp), DIMENSION(1) :: zz = 1.
1779	!!----------------------------------------------------------------------
1780	#if ! defined key_xios2
1781	CALL iom_set_domain_attr('scalarpoint', ni_glo=jpnij, nj_glo=1, ibegin=narea, jbegin=1, ni=1, nj=1)
1782	#else
1783	CALL iom_set_domain_attr('scalarpoint', ni_glo=jpnij, nj_glo=1, ibegin=narea-1, jbegin=0, ni=1, nj=1)
1784	#endif
1785	CALL iom_set_domain_attr('scalarpoint', data_dim=2, data_ibegin = 1, data_ni = 1, data_jbegin = 1, data_nj = 1)
1786
1787	zz=REAL(narea,wp)
1788	CALL iom_set_domain_attr('scalarpoint', lonvalue=zz, latvalue=zz)
1789
1790	END SUBROUTINE set_scalar
1791
1792	SUBROUTINE set_1point
1793	!!----------------------------------------------------------------------
1794	!! * ROUTINE set_1point *
1795	!!
1796	!! ** Purpose : define zoom grid for scalar fields
1797	!!
1798	!!----------------------------------------------------------------------
1799	REAL(wp), DIMENSION(1) :: zz = 1.
1800	INTEGER :: ix, iy
1801	!!----------------------------------------------------------------------
1802	CALL dom_ngb( 180., 90., ix, iy, 'T' ) ! Nearest point to north pole should be ocean
1803	CALL iom_set_domain_attr('1point', zoom_ibegin=ix, zoom_jbegin=iy)
1804
1805	END SUBROUTINE set_1point
1806
1807
1808
1809	SUBROUTINE set_xmlatt
1810	!!----------------------------------------------------------------------
1811	!! * ROUTINE set_xmlatt *
1812	!!
1813	!! ** Purpose : automatic definitions of some of the xml attributs...
1814	!!
1815	!!----------------------------------------------------------------------
1816	CHARACTER(len=1),DIMENSION( 3) :: clgrd ! suffix name
1817	CHARACTER(len=256) :: clsuff ! suffix name
1818	CHARACTER(len=1) :: cl1 ! 1 character
1819	CHARACTER(len=2) :: cl2 ! 2 characters
1820	CHARACTER(len=3) :: cl3 ! 3 characters
1821	INTEGER :: ji, jg ! loop counters
1822	INTEGER :: ix, iy ! i-,j- index
1823	REAL(wp) ,DIMENSION(11) :: zlontao ! longitudes of tao moorings
1824	REAL(wp) ,DIMENSION( 7) :: zlattao ! latitudes of tao moorings
1825	REAL(wp) ,DIMENSION( 4) :: zlonrama ! longitudes of rama moorings
1826	REAL(wp) ,DIMENSION(11) :: zlatrama ! latitudes of rama moorings
1827	REAL(wp) ,DIMENSION( 3) :: zlonpira ! longitudes of pirata moorings
1828	REAL(wp) ,DIMENSION( 9) :: zlatpira ! latitudes of pirata moorings
1829	#if defined key_xios2
1830	TYPE(xios_duration) :: f_op, f_of
1831	#endif
1832
1833	!!----------------------------------------------------------------------
1834	!
1835	! frequency of the call of iom_put (attribut: freq_op)
1836	#if ! defined key_xios2
1837	WRITE(cl1,'(i1)') 1 ; CALL iom_set_field_attr('field_definition', freq_op=cl1//'ts', freq_offset='0ts')
1838	WRITE(cl1,'(i1)') nn_fsbc ; CALL iom_set_field_attr('SBC' , freq_op=cl1//'ts', freq_offset='0ts')
1839	WRITE(cl1,'(i1)') nn_fsbc ; CALL iom_set_field_attr('SBC_scalar' , freq_op=cl1//'ts', freq_offset='0ts')
1840	WRITE(cl1,'(i1)') nn_dttrc ; CALL iom_set_field_attr('ptrc_T' , freq_op=cl1//'ts', freq_offset='0ts')
1841	WRITE(cl1,'(i1)') nn_dttrc ; CALL iom_set_field_attr('diad_T' , freq_op=cl1//'ts', freq_offset='0ts')
1842	#else
1843	f_op%timestep = 1 ; f_of%timestep = 0 ; CALL iom_set_field_attr('field_definition', freq_op=f_op, freq_offset=f_of)
1844	f_op%timestep = nn_fsbc ; f_of%timestep = 0 ; CALL iom_set_field_attr('SBC' , freq_op=f_op, freq_offset=f_of)
1845	f_op%timestep = nn_fsbc ; f_of%timestep = 0 ; CALL iom_set_field_attr('SBC_scalar' , freq_op=f_op, freq_offset=f_of)
1846	f_op%timestep = nn_dttrc ; f_of%timestep = 0 ; CALL iom_set_field_attr('ptrc_T' , freq_op=f_op, freq_offset=f_of)
1847	f_op%timestep = nn_dttrc ; f_of%timestep = 0 ; CALL iom_set_field_attr('diad_T' , freq_op=f_op, freq_offset=f_of)
1848	#endif
1849
1850	! output file names (attribut: name)
1851	DO ji = 1, 9
1852	WRITE(cl1,'(i1)') ji
1853	CALL iom_update_file_name('file'//cl1)
1854	END DO
1855	DO ji = 1, 99
1856	WRITE(cl2,'(i2.2)') ji
1857	CALL iom_update_file_name('file'//cl2)
1858	END DO
1859	DO ji = 1, 999
1860	WRITE(cl3,'(i3.3)') ji
1861	CALL iom_update_file_name('file'//cl3)
1862	END DO
1863
1864	! Zooms...
1865	clgrd = (/ 'T', 'U', 'W' /)
1866	DO jg = 1, SIZE(clgrd) ! grid type
1867	cl1 = clgrd(jg)
1868	! Equatorial section (attributs: jbegin, ni, name_suffix)
1869	CALL dom_ngb( 0., 0., ix, iy, cl1 )
1870	#if ! defined key_xios2
1871	CALL iom_set_domain_attr ('Eq'//cl1, zoom_jbegin=iy, zoom_ni=jpiglo)
1872	#else
1873	CALL iom_set_zoom_domain_attr ('Eq'//cl1, jbegin=iy-1, ni=jpiglo)
1874	#endif
1875	CALL iom_get_file_attr ('Eq'//cl1, name_suffix = clsuff )
1876	CALL iom_set_file_attr ('Eq'//cl1, name_suffix = TRIM(clsuff)//'_Eq')
1877	CALL iom_update_file_name('Eq'//cl1)
1878	END DO
1879	! TAO moorings (attributs: ibegin, jbegin, name_suffix)
1880	zlontao = (/ 137.0, 147.0, 156.0, 165.0, -180.0, -170.0, -155.0, -140.0, -125.0, -110.0, -95.0 /)
1881	zlattao = (/ -8.0, -5.0, -2.0, 0.0, 2.0, 5.0, 8.0 /)
1882	CALL set_mooring( zlontao, zlattao )
1883	! RAMA moorings (attributs: ibegin, jbegin, name_suffix)
1884	zlonrama = (/ 55.0, 67.0, 80.5, 90.0 /)
1885	zlatrama = (/ -16.0, -12.0, -8.0, -4.0, -1.5, 0.0, 1.5, 4.0, 8.0, 12.0, 15.0 /)
1886	CALL set_mooring( zlonrama, zlatrama )
1887	! PIRATA moorings (attributs: ibegin, jbegin, name_suffix)
1888	zlonpira = (/ -38.0, -23.0, -10.0 /)
1889	zlatpira = (/ -19.0, -14.0, -8.0, 0.0, 4.0, 8.0, 12.0, 15.0, 20.0 /)
1890	CALL set_mooring( zlonpira, zlatpira )
1891
1892
1893	END SUBROUTINE set_xmlatt
1894
1895
1896	SUBROUTINE set_mooring( plon, plat)
1897	!!----------------------------------------------------------------------
1898	!! * ROUTINE set_mooring *
1899	!!
1900	!! ** Purpose : automatic definitions of moorings xml attributs...
1901	!!
1902	!!----------------------------------------------------------------------
1903	REAL(wp), DIMENSION(:), INTENT(in) :: plon, plat ! longitudes/latitudes oft the mooring
1904	!
1905	!!$ CHARACTER(len=1),DIMENSION(4) :: clgrd = (/ 'T', 'U', 'V', 'W' /) ! suffix name
1906	CHARACTER(len=1),DIMENSION(1) :: clgrd = (/ 'T' /) ! suffix name
1907	CHARACTER(len=256) :: clname ! file name
1908	CHARACTER(len=256) :: clsuff ! suffix name
1909	CHARACTER(len=1) :: cl1 ! 1 character
1910	CHARACTER(len=6) :: clon,clat ! name of longitude, latitude
1911	INTEGER :: ji, jj, jg ! loop counters
1912	INTEGER :: ix, iy ! i-,j- index
1913	REAL(wp) :: zlon, zlat
1914	!!----------------------------------------------------------------------
1915	DO jg = 1, SIZE(clgrd)
1916	cl1 = clgrd(jg)
1917	DO ji = 1, SIZE(plon)
1918	DO jj = 1, SIZE(plat)
1919	zlon = plon(ji)
1920	zlat = plat(jj)
1921	! modifications for RAMA moorings
1922	IF( zlon == 67. .AND. zlat == 15. ) zlon = 65.
1923	IF( zlon == 90. .AND. zlat <= -4. ) zlon = 95.
1924	IF( zlon == 95. .AND. zlat == -4. ) zlat = -5.
1925	! modifications for PIRATA moorings
1926	IF( zlon == -38. .AND. zlat == -19. ) zlon = -34.
1927	IF( zlon == -38. .AND. zlat == -14. ) zlon = -32.
1928	IF( zlon == -38. .AND. zlat == -8. ) zlon = -30.
1929	IF( zlon == -38. .AND. zlat == 0. ) zlon = -35.
1930	IF( zlon == -23. .AND. zlat == 20. ) zlat = 21.
1931	IF( zlon == -10. .AND. zlat == -14. ) zlat = -10.
1932	IF( zlon == -10. .AND. zlat == -8. ) zlat = -6.
1933	IF( zlon == -10. .AND. zlat == 4. ) THEN ; zlon = 0. ; zlat = 0. ; ENDIF
1934	CALL dom_ngb( zlon, zlat, ix, iy, cl1 )
1935	IF( zlon >= 0. ) THEN
1936	IF( zlon == REAL(NINT(zlon), wp) ) THEN ; WRITE(clon, '(i3, a)') NINT( zlon), 'e'
1937	ELSE ; WRITE(clon, '(f5.1,a)') zlon , 'e'
1938	ENDIF
1939	ELSE
1940	IF( zlon == REAL(NINT(zlon), wp) ) THEN ; WRITE(clon, '(i3, a)') NINT(-zlon), 'w'
1941	ELSE ; WRITE(clon, '(f5.1,a)') -zlon , 'w'
1942	ENDIF
1943	ENDIF
1944	IF( zlat >= 0. ) THEN
1945	IF( zlat == REAL(NINT(zlat), wp) ) THEN ; WRITE(clat, '(i2, a)') NINT( zlat), 'n'
1946	ELSE ; WRITE(clat, '(f4.1,a)') zlat , 'n'
1947	ENDIF
1948	ELSE
1949	IF( zlat == REAL(NINT(zlat), wp) ) THEN ; WRITE(clat, '(i2, a)') NINT(-zlat), 's'
1950	ELSE ; WRITE(clat, '(f4.1,a)') -zlat , 's'
1951	ENDIF
1952	ENDIF
1953	clname = TRIM(ADJUSTL(clat))//TRIM(ADJUSTL(clon))
1954	#if ! defined key_xios2
1955	CALL iom_set_domain_attr (TRIM(clname)//cl1, zoom_ibegin= ix, zoom_jbegin= iy)
1956	#else
1957	CALL iom_set_zoom_domain_attr (TRIM(clname)//cl1, ibegin= ix-1, jbegin= iy-1)
1958	#endif
1959	CALL iom_get_file_attr (TRIM(clname)//cl1, name_suffix = clsuff )
1960	CALL iom_set_file_attr (TRIM(clname)//cl1, name_suffix = TRIM(clsuff)//'_'//TRIM(clname))
1961	CALL iom_update_file_name(TRIM(clname)//cl1)
1962	END DO
1963	END DO
1964	END DO
1965
1966	END SUBROUTINE set_mooring
1967
1968
1969	SUBROUTINE iom_update_file_name( cdid )
1970	!!----------------------------------------------------------------------
1971	!! * ROUTINE iom_update_file_name *
1972	!!
1973	!! ** Purpose :
1974	!!
1975	!!----------------------------------------------------------------------
1976	CHARACTER(LEN=*) , INTENT(in) :: cdid
1977	!
1978	CHARACTER(LEN=256) :: clname
1979	CHARACTER(LEN=20) :: clfreq
1980	CHARACTER(LEN=20) :: cldate
1981	INTEGER :: idx
1982	INTEGER :: jn
1983	INTEGER :: itrlen
1984	INTEGER :: iyear, imonth, iday, isec
1985	REAL(wp) :: zsec
1986	LOGICAL :: llexist
1987	#if defined key_xios2
1988	TYPE(xios_duration) :: output_freq
1989	#endif
1990	!!----------------------------------------------------------------------
1991
1992
1993	DO jn = 1,2
1994	#if ! defined key_xios2
1995	IF( jn == 1 ) CALL iom_get_file_attr( cdid, name = clname, output_freq = clfreq )
1996	#else
1997	output_freq = xios_duration(0,0,0,0,0,0)
1998	IF( jn == 1 ) CALL iom_get_file_attr( cdid, name = clname, output_freq = output_freq )
1999	#endif
2000	IF( jn == 2 ) CALL iom_get_file_attr( cdid, name_suffix = clname )
2001
2002	IF ( TRIM(clname) /= '' ) THEN
2003
2004	idx = INDEX(clname,'@expname@') + INDEX(clname,'@EXPNAME@')
2005	DO WHILE ( idx /= 0 )
2006	clname = clname(1:idx-1)//TRIM(cexper)//clname(idx+9:LEN_TRIM(clname))
2007	idx = INDEX(clname,'@expname@') + INDEX(clname,'@EXPNAME@')
2008	END DO
2009
2010	#if ! defined key_xios2
2011	idx = INDEX(clname,'@freq@') + INDEX(clname,'@FREQ@')
2012	DO WHILE ( idx /= 0 )
2013	IF ( TRIM(clfreq) /= '' ) THEN
2014	itrlen = LEN_TRIM(clfreq)
2015	IF ( clfreq(itrlen-1:itrlen) == 'mo' ) clfreq = clfreq(1:itrlen-1)
2016	clname = clname(1:idx-1)//TRIM(clfreq)//clname(idx+6:LEN_TRIM(clname))
2017	ELSE
2018	CALL ctl_stop('error in the name of file id '//TRIM(cdid), &
2019	& ' attribute output_freq is undefined -> cannot replace @freq@ in '//TRIM(clname) )
2020	ENDIF
2021	idx = INDEX(clname,'@freq@') + INDEX(clname,'@FREQ@')
2022	END DO
2023	#else
2024	idx = INDEX(clname,'@freq@') + INDEX(clname,'@FREQ@')
2025	DO WHILE ( idx /= 0 )
2026	IF ( output_freq%timestep /= 0) THEN
2027	WRITE(clfreq,'(I18,A2)')INT(output_freq%timestep),'ts'
2028	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2029	ELSE IF ( output_freq%hour /= 0 ) THEN
2030	WRITE(clfreq,'(I19,A1)')INT(output_freq%hour),'h'
2031	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2032	ELSE IF ( output_freq%day /= 0 ) THEN
2033	WRITE(clfreq,'(I19,A1)')INT(output_freq%day),'d'
2034	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2035	ELSE IF ( output_freq%month /= 0 ) THEN
2036	WRITE(clfreq,'(I19,A1)')INT(output_freq%month),'m'
2037	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2038	ELSE IF ( output_freq%year /= 0 ) THEN
2039	WRITE(clfreq,'(I19,A1)')INT(output_freq%year),'y'
2040	itrlen = LEN_TRIM(ADJUSTL(clfreq))
2041	ELSE
2042	CALL ctl_stop('error in the name of file id '//TRIM(cdid), &
2043	& ' attribute output_freq is undefined -> cannot replace @freq@ in '//TRIM(clname) )
2044	ENDIF
2045	clname = clname(1:idx-1)//TRIM(ADJUSTL(clfreq))//clname(idx+6:LEN_TRIM(clname))
2046	idx = INDEX(clname,'@freq@') + INDEX(clname,'@FREQ@')
2047	END DO
2048	#endif
2049	idx = INDEX(clname,'@startdate@') + INDEX(clname,'@STARTDATE@')
2050	DO WHILE ( idx /= 0 )
2051	cldate = iom_sdate( fjulday - rdttra(1) / rday )
2052	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+11:LEN_TRIM(clname))
2053	idx = INDEX(clname,'@startdate@') + INDEX(clname,'@STARTDATE@')
2054	END DO
2055
2056	idx = INDEX(clname,'@startdatefull@') + INDEX(clname,'@STARTDATEFULL@')
2057	DO WHILE ( idx /= 0 )
2058	cldate = iom_sdate( fjulday - rdttra(1) / rday, ldfull = .TRUE. )
2059	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+15:LEN_TRIM(clname))
2060	idx = INDEX(clname,'@startdatefull@') + INDEX(clname,'@STARTDATEFULL@')
2061	END DO
2062
2063	idx = INDEX(clname,'@enddate@') + INDEX(clname,'@ENDDATE@')
2064	DO WHILE ( idx /= 0 )
2065	cldate = iom_sdate( fjulday + rdttra(1) / rday * REAL( nitend - nit000, wp ), ld24 = .TRUE. )
2066	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+9:LEN_TRIM(clname))
2067	idx = INDEX(clname,'@enddate@') + INDEX(clname,'@ENDDATE@')
2068	END DO
2069
2070	idx = INDEX(clname,'@enddatefull@') + INDEX(clname,'@ENDDATEFULL@')
2071	DO WHILE ( idx /= 0 )
2072	cldate = iom_sdate( fjulday + rdttra(1) / rday * REAL( nitend - nit000, wp ), ld24 = .TRUE., ldfull = .TRUE. )
2073	clname = clname(1:idx-1)//TRIM(cldate)//clname(idx+13:LEN_TRIM(clname))
2074	idx = INDEX(clname,'@enddatefull@') + INDEX(clname,'@ENDDATEFULL@')
2075	END DO
2076
2077	IF( jn == 1 .AND. TRIM(Agrif_CFixed()) /= '0' ) clname = TRIM(Agrif_CFixed())//"_"//TRIM(clname)
2078	IF( jn == 1 ) CALL iom_set_file_attr( cdid, name = clname )
2079	IF( jn == 2 ) CALL iom_set_file_attr( cdid, name_suffix = clname )
2080
2081	ENDIF
2082
2083	END DO
2084
2085	END SUBROUTINE iom_update_file_name
2086
2087
2088	FUNCTION iom_sdate( pjday, ld24, ldfull )
2089	!!----------------------------------------------------------------------
2090	!! * ROUTINE iom_sdate *
2091	!!
2092	!! ** Purpose : send back the date corresponding to the given julian day
2093	!!
2094	!!----------------------------------------------------------------------
2095	REAL(wp), INTENT(in ) :: pjday ! julian day
2096	LOGICAL , INTENT(in ), OPTIONAL :: ld24 ! true to force 24:00 instead of 00:00
2097	LOGICAL , INTENT(in ), OPTIONAL :: ldfull ! true to get the compleate date: yyyymmdd_hh:mm:ss
2098	!
2099	CHARACTER(LEN=20) :: iom_sdate
2100	CHARACTER(LEN=50) :: clfmt ! format used to write the date
2101	INTEGER :: iyear, imonth, iday, ihour, iminute, isec
2102	REAL(wp) :: zsec
2103	LOGICAL :: ll24, llfull
2104	!
2105	IF( PRESENT(ld24) ) THEN ; ll24 = ld24
2106	ELSE ; ll24 = .FALSE.
2107	ENDIF
2108
2109	IF( PRESENT(ldfull) ) THEN ; llfull = ldfull
2110	ELSE ; llfull = .FALSE.
2111	ENDIF
2112
2113	CALL ju2ymds( pjday, iyear, imonth, iday, zsec )
2114	isec = NINT(zsec)
2115
2116	IF ( ll24 .AND. isec == 0 ) THEN ! 00:00 of the next day -> move to 24:00 of the current day
2117	CALL ju2ymds( pjday - 1., iyear, imonth, iday, zsec )
2118	isec = 86400
2119	ENDIF
2120
2121	IF( iyear < 10000 ) THEN ; clfmt = "i4.4,2i2.2" ! format used to write the date
2122	ELSE ; WRITE(clfmt, "('i',i1,',2i2.2')") INT(LOG10(REAL(iyear,wp))) + 1
2123	ENDIF
2124
2125	!$AGRIF_DO_NOT_TREAT
2126	! Should be fixed in the conv
2127	IF( llfull ) THEN
2128	clfmt = TRIM(clfmt)//",'_',i2.2,':',i2.2,':',i2.2"
2129	ihour = isec / 3600
2130	isec = MOD(isec, 3600)
2131	iminute = isec / 60
2132	isec = MOD(isec, 60)
2133	WRITE(iom_sdate, '('//TRIM(clfmt)//')') iyear, imonth, iday, ihour, iminute, isec ! date of the end of run
2134	ELSE
2135	WRITE(iom_sdate, '('//TRIM(clfmt)//')') iyear, imonth, iday ! date of the end of run
2136	ENDIF
2137	!$AGRIF_END_DO_NOT_TREAT
2138
2139	END FUNCTION iom_sdate
2140
2141	#else
2142
2143
2144	SUBROUTINE iom_setkt( kt, cdname )
2145	INTEGER , INTENT(in):: kt
2146	CHARACTER(LEN=*), INTENT(in) :: cdname
2147	IF( .FALSE. ) WRITE(numout,*) kt, cdname ! useless test to avoid compilation warnings
2148	END SUBROUTINE iom_setkt
2149
2150	SUBROUTINE iom_context_finalize( cdname )
2151	CHARACTER(LEN=*), INTENT(in) :: cdname
2152	IF( .FALSE. ) WRITE(numout,*) cdname ! useless test to avoid compilation warnings
2153	END SUBROUTINE iom_context_finalize
2154
2155	#endif
2156
2157	LOGICAL FUNCTION iom_use( cdname )
2158	CHARACTER(LEN=*), INTENT(in) :: cdname
2159	#if defined key_iomput
2160	iom_use = xios_field_is_active( cdname )
2161	#else
2162	iom_use = .FALSE.
2163	#endif
2164	END FUNCTION iom_use
2165
2166	!!======================================================================
2167	END MODULE iom

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