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source: XIOS/dev/dev_ym/XIOS_COUPLING/src/test/generic_testcase.f90 @ 2239

Last change on this file since 2239 was 2239, checked in by ymipsl, 3 years ago

implement cyclic distribution for servers.
in param.def :
proc_distribution = contiguous/cyclic

YM

Property svn:executable set to *

File size: 89.7 KB

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1	PROGRAM generic_testcase
2	USE xios
3	USE mod_wait
4	IMPLICIT NONE
5	INCLUDE "mpif.h"
6	INTEGER,PARAMETER :: unit=10
7	INTEGER,PARAMETER :: len_str=255
8	INTEGER :: ierr
9
10	INTEGER :: nb_proc_atm
11	INTEGER :: nb_proc_oce
12	INTEGER :: nb_proc_surf
13	INTEGER :: nb_proc_server
14	CHARACTER(LEN=len_str) :: proc_distribution
15	CHARACTER(LEN=len_str) :: start_date
16	CHARACTER(LEN=len_str) :: duration
17	DOUBLE PRECISION :: sypd
18	NAMELIST /params_run/ nb_proc_atm, nb_proc_surf, nb_proc_oce, &
19	duration, sypd, start_date, proc_distribution
20
21
22	TYPE tmodel_params
23	CHARACTER(len_str) :: timestep=""
24	CHARACTER(len_str) :: domain=""
25	DOUBLE PRECISION :: domain_proc_frac
26	INTEGER :: domain_proc_n
27	CHARACTER(len_str) :: axis=""
28	DOUBLE PRECISION :: axis_proc_frac
29	INTEGER :: axis_proc_n
30	INTEGER :: ensemble_proc_n
31	INTEGER :: ni
32	INTEGER :: nj
33	INTEGER :: nlev
34	CHARACTER(len_str) :: init_field2D=""
35	DOUBLE PRECISION :: pressure_factor
36	LOGICAL :: domain_mask
37	CHARACTER(len_str) :: domain_mask_type=""
38	LOGICAL :: scalar_mask
39	CHARACTER(len_str) :: scalar_mask_type=""
40	LOGICAL :: axis_mask
41	LOGICAL :: mask3d
42	INTEGER :: field_sub_freq
43	INTEGER :: field_sub_offset
44	END TYPE tmodel_params
45
46
47
48	CHARACTER(len_str) :: timestep_atm
49	CHARACTER(len_str) :: domain_atm
50	CHARACTER(len_str) :: axis_atm
51	INTEGER :: ni_atm
52	INTEGER :: nj_atm
53	INTEGER :: nlev_atm
54	CHARACTER(len_str) :: init_field2D_atm
55
56
57	LOGICAL :: i_am_atm, i_am_oce, i_am_surf, i_am_server
58	INTEGER :: rank, size_loc
59	INTEGER :: nb_procs(4)
60	LOGICAL :: who_i_am(4)
61
62	OPEN(unit=unit, file='param.def',status='old',iostat=ierr)
63	nb_proc_atm=1
64	nb_proc_oce=0
65	nb_proc_surf=0
66	duration="1d"
67	sypd=10000
68	start_date="2018-01-01"
69	proc_distribution="contiguous"
70	READ (unit, nml=params_run)
71	CLOSE(unit)
72	!!! MPI Initialization
73
74	CALL MPI_INIT(ierr)
75	CALL init_wait
76	CALL MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
77	CALL MPI_COMM_SIZE(MPI_COMM_WORLD,size_loc,ierr)
78	if (size_loc < nb_proc_atm + nb_proc_oce + nb_proc_surf) then
79	PRINT *,"inconsistency : size=",size_loc," nb_proc_atm=",nb_proc_atm,&
80	" nb_proc_oce=",nb_proc_oce," nb_proc_surf=",nb_proc_surf
81	CALL MPI_ABORT()
82	endif
83
84	nb_proc_server=size_loc-(nb_proc_atm + nb_proc_oce + nb_proc_surf)
85	i_am_atm=.FALSE. ; i_am_oce=.FALSE. ; i_am_surf=.FALSE. ; i_am_server=.FALSE.
86
87	IF (proc_distribution=="contiguous") THEN
88
89	! First ranks are dedicated to Atm, next to Ocean, next to Surf, last to Server
90
91	IF (rank < nb_proc_atm) THEN
92	i_am_atm=.TRUE.
93	ELSE IF (rank < nb_proc_atm+nb_proc_oce) THEN
94	i_am_oce=.TRUE.
95	ELSE IF (rank < nb_proc_atm+nb_proc_oce+nb_proc_surf) THEN
96	i_am_surf=.TRUE.
97	ELSE
98	i_am_server=.TRUE.
99	ENDIF ;
100	ELSE IF (proc_distribution=="cyclic") THEN
101	! server ranks are dispatched all along the partition
102	nb_procs(1)=nb_proc_atm ; nb_procs(2)=nb_proc_oce ; nb_procs(3)=nb_proc_surf ; nb_procs(4)=nb_proc_server
103	CALL compute_cyclic_distribution(rank, nb_procs, who_i_am )
104	i_am_atm=who_i_am(1)
105	i_am_oce=who_i_am(2)
106	i_am_surf=who_i_am(3)
107	i_am_server=who_i_am(4)
108	ENDIF
109
110
111	IF (i_am_server) THEN
112	CALL xios_init_server()
113
114	ELSE
115
116	IF (i_am_atm) CALL model("atm")
117	IF (i_am_oce) CALL model("oce")
118	IF (i_am_surf) CALL model("surf")
119
120	CALL xios_finalize()
121	ENDIF
122
123	CALL MPI_FINALIZE(ierr)
124
125	CONTAINS
126
127	SUBROUTINE model(model_id)
128	IMPLICIT NONE
129	CHARACTER(LEN=*) :: model_id
130	TYPE(tmodel_params) :: params, other_params
131	TYPE(xios_context) :: ctx_hdl
132	INTEGER :: comm
133	TYPE(xios_date) :: cdate, edate
134	TYPE(xios_duration) :: dtime
135	INTEGER :: rank
136	INTEGER :: size_loc
137	DOUBLE PRECISION :: timestep_in_seconds, simulated_seconds_per_seconds, elapsed_per_timestep
138	INTEGER :: ts
139
140	DOUBLE PRECISION, POINTER :: lon(:)
141	DOUBLE PRECISION, POINTER :: lat(:)
142	DOUBLE PRECISION, POINTER :: axis_value(:)
143	LOGICAL, POINTER :: domain_mask(:)
144	INTEGER, POINTER :: domain_index(:)
145	LOGICAL, POINTER :: axis_mask(:)
146	LOGICAL :: scalar_mask
147	INTEGER, POINTER :: axis_index(:)
148	DOUBLE PRECISION, POINTER :: ensemble_value(:)
149
150	DOUBLE PRECISION, POINTER :: X_lon(:)
151	DOUBLE PRECISION, POINTER :: X_lat(:)
152	LOGICAL, POINTER :: X_mask(:)
153	INTEGER, POINTER :: X_index(:)
154
155	DOUBLE PRECISION, POINTER :: Y_lon(:)
156	DOUBLE PRECISION, POINTER :: Y_lat(:)
157	LOGICAL, POINTER :: Y_mask(:)
158	INTEGER, POINTER :: Y_index(:)
159
160	DOUBLE PRECISION, POINTER :: field2D_init(:)
161	DOUBLE PRECISION, POINTER :: fieldX_init(:)
162	DOUBLE PRECISION, POINTER :: fieldY_init(:)
163	DOUBLE PRECISION, POINTER :: fieldXY_init(:,:)
164
165	DOUBLE PRECISION, POINTER :: field2D(:), other_field2D(:)
166	DOUBLE PRECISION :: field0D, other_field0D
167	DOUBLE PRECISION, POINTER :: field_X(:), other_field_X(:)
168	DOUBLE PRECISION, POINTER :: field_Y(:), other_field_Y(:)
169	DOUBLE PRECISION, POINTER :: field_Z(:), other_field_Z(:)
170	DOUBLE PRECISION, POINTER :: field_XY(:,:), other_field_XY(:,:)
171	DOUBLE PRECISION, POINTER :: field_XYZ(:,:,:), other_field_XYZ(:,:,:)
172	DOUBLE PRECISION, POINTER :: field_XZ(:,:), other_field_XZ(:,:)
173	DOUBLE PRECISION, POINTER :: field_YZ(:,:), other_field_YZ(:,:)
174
175	DOUBLE PRECISION, POINTER :: field2D_sub(:), other_field2D_sub(:)
176	DOUBLE PRECISION, POINTER :: field3D(:,:), other_field3D(:,:)
177	DOUBLE PRECISION, POINTER :: field3D_sub(:,:), other_field3D_sub(:,:)
178	DOUBLE PRECISION, POINTER :: field3D_recv(:,:), other_field3D_recv(:,:)
179	DOUBLE PRECISION, POINTER :: pressure(:,:), other_pressure(:,:)
180
181	DOUBLE PRECISION, POINTER :: field2D_W(:,:), other_field2D_W(:,:)
182	DOUBLE PRECISION, POINTER :: field0D_W(:), other_field0D_W(:)
183	DOUBLE PRECISION, POINTER :: field_XW(:,:), other_field_XW(:,:)
184	DOUBLE PRECISION, POINTER :: field_YW(:,:), other_field_YW(:,:)
185	DOUBLE PRECISION, POINTER :: field_ZW(:,:), other_field_ZW(:,:)
186	DOUBLE PRECISION, POINTER :: field_XYW(:,:,:), other_field_XYW(:,:,:)
187	DOUBLE PRECISION, POINTER :: field_XYZW(:,:,:,:), other_field_XYZW(:,:,:,:)
188	DOUBLE PRECISION, POINTER :: field_XZW(:,:,:), other_field_XZW(:,:,:)
189	DOUBLE PRECISION, POINTER :: field_YZW(:,:,:), other_field_YZW(:,:,:)
190
191	DOUBLE PRECISION, POINTER :: field2D_sub_W(:,:), other_field2D_sub_W(:,:)
192	DOUBLE PRECISION, POINTER :: field3D_W(:,:,:), other_field3D_W(:,:,:)
193	DOUBLE PRECISION, POINTER :: field3D_sub_W(:,:,:), other_field3D_sub_W(:,:,:)
194	DOUBLE PRECISION, POINTER :: field3D_recv_W(:,:,:), other_field3D_recv_W(:,:,:)
195	DOUBLE PRECISION, POINTER :: pressure_W(:,:,:), other_pressure_W(:,:,:)
196
197
198
199
200	TYPE(xios_duration) :: freq_op_recv, freq_offset_recv
201	INTEGER :: ni,nj,nk
202	INTEGER :: i,j,k,xy,x,y,z,w
203	DOUBLE PRECISION :: scale,dist
204	LOGICAL :: ok
205	INTEGER :: ierr
206
207	LOGICAL :: ok_field0D, ok_field2D, ok_field3D, ok_pressure, ok_field2D_sub, ok_field3D_sub,ok_field3D_recv, ok_field3D_send
208	LOGICAL :: ok_field_X, ok_field_Y, ok_field_XY, ok_field_Z, ok_field_XYZ, ok_field_XZ, ok_field_YZ
209	LOGICAL :: ok_field0D_W, ok_field2D_W, ok_field3D_W, ok_pressure_W, ok_field2D_sub_W, ok_field3D_sub_W,ok_field3D_recv_W, ok_field3D_send_W
210	LOGICAL :: ok_field_XW, ok_field_YW, ok_field_XYW, ok_field_ZW, ok_field_XYZW, ok_field_XZW, ok_field_YZW
211
212	LOGICAL :: ok_other_field0D, ok_other_field2D, ok_other_field3D, ok_other_pressure, ok_other_field2D_sub, ok_other_field3D_sub,ok_other_field3D_recv, ok_other_field3D_send
213	LOGICAL :: ok_other_field_X, ok_other_field_Y, ok_other_field_XY, ok_other_field_Z, ok_other_field_XYZ, ok_other_field_XZ, ok_other_field_YZ
214	LOGICAL :: ok_other_field0D_W, ok_other_field2D_W, ok_other_field3D_W, ok_other_pressure_W, ok_other_field2D_sub_W, ok_other_field3D_sub_W,ok_other_field3D_recv_W, ok_other_field3D_send_W
215	LOGICAL :: ok_other_field_XW, ok_other_field_YW, ok_other_field_XYW, ok_other_field_ZW, ok_other_field_XYZW, ok_other_field_XZW, ok_other_field_YZW
216
217	TYPE(xios_domain) :: domain_handle
218
219	!! XIOS Initialization (get the local communicator)
220	CALL xios_initialize(trim(model_id),return_comm=comm)
221	CALL MPI_COMM_RANK(comm,rank,ierr)
222	CALL MPI_COMM_SIZE(comm,size_loc,ierr)
223	CALL xios_context_initialize(trim(model_id),comm)
224	CALL xios_get_handle(trim(model_id),ctx_hdl)
225	CALL xios_set_current_context(ctx_hdl)
226
227	CALL init_model_params('',params)
228	CALL init_model_params('other_',other_params)
229	!!! Definition du dÃ©coupage domain/axis
230
231
232	!!! Definition de la start date et du timestep
233	CALL xios_set_start_date(xios_date_convert_from_string(start_date//" 00:00:00"))
234	dtime=xios_duration_convert_from_string(TRIM(params%timestep))
235	CALL xios_set_timestep(timestep=dtime)
236
237	!!! Calcul de temps elaps par seconde pour respecter le SYPD (hyp : pas de delai d'I/O)
238	CALL xios_get_start_date(cdate)
239	edate=cdate+xios_duration_convert_from_string(TRIM(duration))
240	timestep_in_seconds=xios_date_convert_to_seconds(cdate+dtime) - xios_date_convert_to_seconds(cdate)
241	simulated_seconds_per_seconds=sypd * 365
242	elapsed_per_timestep=timestep_in_seconds/simulated_seconds_per_seconds ! in seconds
243
244
245	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
246	!!! standard initialisation of domain, axis, grid, field !
247	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
248
249	CALL init_domain("domain", comm, params, ni, nj, lon, lat, domain_mask, domain_index, &
250	X_lon, X_lat, X_mask, X_index, &
251	Y_lon, Y_lat, Y_mask, Y_index)
252
253	CALL init_axis("axis", comm, params, axis_value, axis_mask, axis_index)
254	CALL init_scalar("scalar", comm, params, scalar_mask)
255	CALL init_ensemble("ensemble", comm, params, ensemble_value)
256
257	CALL set_mask3d("grid3D",params, ni, nj, lon, lat , axis_value)
258	!!! Fin de la definition du contexte
259
260	ok_field3D_recv=xios_is_valid_field("field3D_recv").AND.xios_is_valid_field("field3D_resend") ;
261	IF (ok_field3D_recv) THEN
262	CALL xios_is_defined_field_attr("field3D_recv",freq_op=ok)
263	IF (ok) THEN
264	CALL xios_get_field_attr("field3D_recv",freq_op=freq_op_recv)
265	ELSE
266	freq_op_recv%timestep=1
267	CALL xios_set_field_attr("field3D_recv",freq_op=freq_op_recv)
268	ENDIF
269	CALL xios_is_defined_field_attr("field3D_recv",freq_offset=ok)
270	IF (ok) THEN
271	CALL xios_get_field_attr("field3D_recv",freq_offset=freq_offset_recv)
272	ELSE
273	freq_offset_recv%timestep=0
274	CALL xios_set_field_attr("field3D_recv",freq_op=freq_op_recv)
275	ENDIF
276	CALL xios_set_field_attr("field3D_resend",freq_op=freq_op_recv,freq_offset=freq_offset_recv)
277	ENDIF
278
279	ok_field3D_recv_W=xios_is_valid_field("field3D_recv_W").AND.xios_is_valid_field("field3D_resend_W") ;
280	IF (ok_field3D_recv_W) THEN
281	CALL xios_is_defined_field_attr("field3D_recv_W",freq_op=ok)
282	IF (ok) THEN
283	CALL xios_get_field_attr("field3D_recv_W",freq_op=freq_op_recv)
284	ELSE
285	freq_op_recv%timestep=1
286	CALL xios_set_field_attr("field3D_recv_W",freq_op=freq_op_recv)
287	ENDIF
288	CALL xios_is_defined_field_attr("field3D_recv_W",freq_offset=ok)
289	IF (ok) THEN
290	CALL xios_get_field_attr("field3D_recv_W",freq_offset=freq_offset_recv)
291	ELSE
292	freq_offset_recv%timestep=0
293	CALL xios_set_field_attr("field3D_recv_W",freq_op=freq_op_recv)
294	ENDIF
295	CALL xios_set_field_attr("field3D_resend_W",freq_op=freq_op_recv,freq_offset=freq_offset_recv)
296	ENDIF
297
298
299	CALL init_field2D(comm, params, lon, lat, domain_mask, field2D_init, &
300	x_lon, x_lat, x_mask, fieldX_init, y_lon, y_lat, y_mask, fieldY_init, fieldXY_init)
301
302	xy=size(domain_index)
303	x=size(X_index)
304	y=size(Y_index)
305	z=size(axis_index)
306	w=size(ensemble_value)
307
308	ALLOCATE(field2D(0:xy-1))
309	ALLOCATE(field3D(0:xy-1,0:z-1))
310	ALLOCATE(pressure(0:xy-1,0:z-1))
311	ALLOCATE(field3D_recv(0:xy-1,0:z-1))
312	ALLOCATE(field_Z(0:z-1))
313	ALLOCATE(field_X(0:x-1))
314	ALLOCATE(field_Y(0:y-1))
315	ALLOCATE(field_XY(0:x-1,0:y-1))
316	ALLOCATE(field_XYZ(0:x-1,0:y-1,0:z-1))
317	ALLOCATE(field_XZ(0:x-1,0:z-1))
318	ALLOCATE(field_YZ(0:y-1,0:z-1))
319
320	ALLOCATE(field2D_W(0:xy-1,0:w-1))
321	ALLOCATE(field3D_W(0:xy-1,0:z-1,0:w-1))
322	ALLOCATE(pressure_W(0:xy-1,0:z-1,0:w-1))
323	ALLOCATE(field3D_recv_W(0:xy-1,0:z-1,0:w-1))
324	ALLOCATE(field_ZW(0:z-1,0:w-1))
325	ALLOCATE(field_XW(0:x-1,0:w-1))
326	ALLOCATE(field_YW(0:y-1,0:w-1))
327	ALLOCATE(field_XYW(0:x-1,0:y-1,0:w-1))
328	ALLOCATE(field_XYZW(0:x-1,0:y-1,0:z-1,0:w-1))
329	ALLOCATE(field_XZW(0:x-1,0:z-1,0:w-1))
330	ALLOCATE(field_YZW(0:y-1,0:z-1,0:w-1))
331	ALLOCATE(field0D_W(0:w-1))
332
333
334
335	DO i=0,xy-1
336	IF (domain_index(i)/=-1) THEN
337	field2D(i)=field2D_init(domain_index(i))
338	ENDIF
339	ENDDO
340
341	DO i=0,x-1
342	IF (X_index(i)/=-1) THEN
343	field_X(i)=fieldX_init(X_index(i))
344	ENDIF
345	ENDDO
346
347	DO i=0,y-1
348	IF (Y_index(i)/=-1) THEN
349	field_Y(i)=fieldY_init(Y_index(i))
350	ENDIF
351	ENDDO
352
353	DO j=0,y-1
354	DO i=0,x-1
355	IF (Y_index(j)/=-1 .AND. X_index(i)/=-1) THEN
356	field_XY(i,j)=fieldXY_init(X_index(i),Y_index(j))
357	ENDIF
358	ENDDO
359	ENDDO
360
361	DO i=0,z-1
362	IF (axis_index(i)/=-1) THEN
363	k=axis_index(i)
364	IF (axis_mask(k)) THEN
365	field_Z(i)=axis_value(axis_index(k))
366	field3D(:,i)=field2D(:)*axis_value(axis_index(k))
367	field_XYZ(:,:,i)=field_XY(:,:)*axis_value(axis_index(k))
368	field_XZ(:,i)=field_X(:)*axis_value(axis_index(k))
369	field_YZ(:,i)=field_Y(:)*axis_value(axis_index(k))
370	ENDIF
371	ENDIF
372	ENDDO
373
374	pressure=1e20
375	DO j=0,z-1
376	pressure(:,j)=axis_value(j)*100000 ; ! Pa
377	DO i=0,xy-1
378	IF (domain_index(i)/=-1) THEN
379	k=domain_index(i)
380	IF (domain_mask(k)) THEN
381	dist=sqrt((lat(k)/90.)2+(lon(k)/180.)2) ;
382	pressure(i,j)=pressure(i,j)(1+params%pressure_factorexp(-(4dist)*2))
383	ENDIF
384	ENDIF
385	ENDDO
386	ENDDO
387
388	field0D=1
389
390
391	field2D_W(:,0) = field2D(:)(1+0.1ensemble_value(0))
392	field3D_W(:,:,0)= field3D(:,:)(1+0.1ensemble_value(0))
393	pressure_W(:,:,0) = pressure(:,:)(1+0.1ensemble_value(0))
394	field_XW(:,0) = field_X(:)(1+0.1ensemble_value(0))
395	field_YW(:,0) = field_Y(:)(1+0.1ensemble_value(0))
396	field_XYW(:,:,0) = field_XY(:,:)(1+0.1ensemble_value(0))
397	field_ZW(:,0) = field_Z(:)(1+0.1ensemble_value(0))
398	field_XYZW(:,:,:,0) = field_XYZ(:,:,:)(1+0.1ensemble_value(0))
399	field_XZW(:,:,0) = field_XZ(:,:)(1+0.1ensemble_value(0))
400	field_YZW(:,:,0) = field_YZ(:,:)(1+0.1ensemble_value(0))
401	field0D_W(0) = field0D(1+0.1ensemble_value(0))
402
403	ok_field2D=xios_is_valid_field("field2D") ;
404	ok_field3D=xios_is_valid_field("field3D") ;
405	ok_pressure=xios_is_valid_field("pressure") ;
406	ok_field2D_sub=xios_is_valid_field("field2D_sub") ;
407	ok_field3D_sub=xios_is_valid_field("field3D_sub") ;
408	ok_field_X=xios_is_valid_field("field_X") ;
409	ok_field_Y=xios_is_valid_field("field_Y") ;
410	ok_field_XY=xios_is_valid_field("field_XY") ;
411	ok_field_Z=xios_is_valid_field("field_Z") ;
412	ok_field_XYZ=xios_is_valid_field("field_XYZ") ;
413	ok_field_XZ=xios_is_valid_field("field_XZ") ;
414	ok_field_YZ=xios_is_valid_field("field_YZ") ;
415	ok_field0D=xios_is_valid_field("field0D") ;
416
417	ok_field2D_W=xios_is_valid_field("field2D_W") ;
418	ok_field3D_W=xios_is_valid_field("field3D_W") ;
419	ok_pressure_W=xios_is_valid_field("pressure_W") ;
420	ok_field2D_sub_W=xios_is_valid_field("field2D_sub_W") ;
421	ok_field3D_sub_W=xios_is_valid_field("field3D_sub_W") ;
422	ok_field_XW=xios_is_valid_field("field_XW") ;
423	ok_field_YW=xios_is_valid_field("field_YW") ;
424	ok_field_XYW=xios_is_valid_field("field_XYW") ;
425	ok_field_ZW=xios_is_valid_field("field_ZW") ;
426	ok_field_XYZW=xios_is_valid_field("field_XYZW") ;
427	ok_field_XZW=xios_is_valid_field("field_XZW") ;
428	ok_field_YZW=xios_is_valid_field("field_YZW") ;
429	ok_field0D_W=xios_is_valid_field("field0D_W") ;
430
431
432
433	IF (ASSOCIATED(lon)) DEALLOCATE(lon)
434	IF (ASSOCIATED(lat)) DEALLOCATE(lat)
435	IF (ASSOCIATED(axis_value)) DEALLOCATE(axis_value)
436	IF (ASSOCIATED(domain_mask)) DEALLOCATE(domain_mask)
437	IF (ASSOCIATED(domain_index)) DEALLOCATE(domain_index)
438	IF (ASSOCIATED(axis_mask)) DEALLOCATE(axis_mask)
439	IF (ASSOCIATED(axis_index)) DEALLOCATE(axis_index)
440	IF (ASSOCIATED(ensemble_value)) DEALLOCATE(ensemble_value)
441	IF (ASSOCIATED(X_lon)) DEALLOCATE(X_lon)
442	IF (ASSOCIATED(X_lat)) DEALLOCATE(X_lat)
443	IF (ASSOCIATED(X_mask)) DEALLOCATE(X_mask)
444	IF (ASSOCIATED(X_index)) DEALLOCATE(X_index)
445	IF (ASSOCIATED(Y_lon)) DEALLOCATE(Y_lon)
446	IF (ASSOCIATED(Y_lat)) DEALLOCATE(Y_lat)
447	IF (ASSOCIATED(Y_mask)) DEALLOCATE(Y_mask)
448	IF (ASSOCIATED(Y_index)) DEALLOCATE(Y_index)
449	IF (ASSOCIATED(field2D_init)) DEALLOCATE(field2D_init)
450	IF (ASSOCIATED(fieldX_init)) DEALLOCATE(fieldX_init)
451	IF (ASSOCIATED(fieldY_init)) DEALLOCATE(fieldY_init)
452	IF (ASSOCIATED(fieldXY_init)) DEALLOCATE(fieldXY_init)
453
454
455	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
456	! duplicated section for other_ !
457	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
458
459	CALL init_domain("other_domain", comm, other_params, ni, nj, lon, lat, domain_mask, domain_index, &
460	X_lon, X_lat, X_mask, X_index, &
461	Y_lon, Y_lat, Y_mask, Y_index)
462
463	CALL init_axis("other_axis", comm, other_params, axis_value, axis_mask, axis_index)
464	CALL init_scalar("other_scalar", comm, params, scalar_mask)
465	CALL init_ensemble("other_ensemble", comm, other_params, ensemble_value)
466
467	CALL set_mask3d("other_grid3D",other_params, ni, nj, lon, lat , axis_value)
468	!!! Fin de la definition du contexte
469
470	ok_other_field3D_recv=xios_is_valid_field("other_field3D_recv").AND.xios_is_valid_field("other_field3D_resend") ;
471	IF (ok_other_field3D_recv) THEN
472	CALL xios_is_defined_field_attr("other_field3D_recv",freq_op=ok)
473	IF (ok) THEN
474	CALL xios_get_field_attr("other_field3D_recv",freq_op=freq_op_recv)
475	ELSE
476	freq_op_recv%timestep=1
477	CALL xios_set_field_attr("other_field3D_recv",freq_op=freq_op_recv)
478	ENDIF
479	CALL xios_is_defined_field_attr("other_field3D_recv",freq_offset=ok)
480	IF (ok) THEN
481	CALL xios_get_field_attr("other_field3D_recv",freq_offset=freq_offset_recv)
482	ELSE
483	freq_offset_recv%timestep=0
484	CALL xios_set_field_attr("other_field3D_recv",freq_op=freq_op_recv)
485	ENDIF
486	CALL xios_set_field_attr("other_field3D_resend",freq_op=freq_op_recv,freq_offset=freq_offset_recv)
487	ENDIF
488
489	ok_other_field3D_recv_W=xios_is_valid_field("other_field3D_recv_W").AND.xios_is_valid_field("other_field3D_resend_W") ;
490	IF (ok_other_field3D_recv_W) THEN
491	CALL xios_is_defined_field_attr("other_field3D_recv_W",freq_op=ok)
492	IF (ok) THEN
493	CALL xios_get_field_attr("other_field3D_recv_W",freq_op=freq_op_recv)
494	ELSE
495	freq_op_recv%timestep=1
496	CALL xios_set_field_attr("other_field3D_recv_W",freq_op=freq_op_recv)
497	ENDIF
498	CALL xios_is_defined_field_attr("other_field3D_recv_W",freq_offset=ok)
499	IF (ok) THEN
500	CALL xios_get_field_attr("other_field3D_recv_W",freq_offset=freq_offset_recv)
501	ELSE
502	freq_offset_recv%timestep=0
503	CALL xios_set_field_attr("other_field3D_recv_W",freq_op=freq_op_recv)
504	ENDIF
505	CALL xios_set_field_attr("other_field3D_resend_W",freq_op=freq_op_recv,freq_offset=freq_offset_recv)
506	ENDIF
507
508
509	CALL init_field2D(comm, other_params, lon, lat, domain_mask, field2D_init, &
510	x_lon, x_lat, x_mask, fieldX_init, y_lon, y_lat, y_mask, fieldY_init, fieldXY_init)
511
512	xy=size(domain_index)
513	x=size(X_index)
514	y=size(Y_index)
515	z=size(axis_index)
516	w=size(ensemble_value)
517
518	ALLOCATE(other_field2D(0:xy-1))
519	ALLOCATE(other_field3D(0:xy-1,0:z-1))
520	ALLOCATE(other_pressure(0:xy-1,0:z-1))
521	ALLOCATE(other_field3D_recv(0:xy-1,0:z-1))
522	ALLOCATE(other_field_Z(0:z-1))
523	ALLOCATE(other_field_X(0:x-1))
524	ALLOCATE(other_field_Y(0:y-1))
525	ALLOCATE(other_field_XY(0:x-1,0:y-1))
526	ALLOCATE(other_field_XYZ(0:x-1,0:y-1,0:z-1))
527	ALLOCATE(other_field_XZ(0:x-1,0:z-1))
528	ALLOCATE(other_field_YZ(0:y-1,0:z-1))
529
530	ALLOCATE(other_field2D_W(0:xy-1,0:w-1))
531	ALLOCATE(other_field3D_W(0:xy-1,0:z-1,0:w-1))
532	ALLOCATE(other_pressure_W(0:xy-1,0:z-1,0:w-1))
533	ALLOCATE(other_field3D_recv_W(0:xy-1,0:z-1,0:w-1))
534	ALLOCATE(other_field_ZW(0:z-1,0:w-1))
535	ALLOCATE(other_field_XW(0:x-1,0:w-1))
536	ALLOCATE(other_field_YW(0:y-1,0:w-1))
537	ALLOCATE(other_field_XYW(0:x-1,0:y-1,0:w-1))
538	ALLOCATE(other_field_XYZW(0:x-1,0:y-1,0:z-1,0:w-1))
539	ALLOCATE(other_field_XZW(0:x-1,0:z-1,0:w-1))
540	ALLOCATE(other_field_YZW(0:y-1,0:z-1,0:w-1))
541	ALLOCATE(other_field0D_W(0:w-1))
542
543
544
545	DO i=0,xy-1
546	IF (domain_index(i)/=-1) THEN
547	other_field2D(i)=field2D_init(domain_index(i))
548	ENDIF
549	ENDDO
550
551	DO i=0,x-1
552	IF (X_index(i)/=-1) THEN
553	other_field_X(i)=fieldX_init(X_index(i))
554	ENDIF
555	ENDDO
556
557	DO i=0,y-1
558	IF (Y_index(i)/=-1) THEN
559	other_field_Y(i)=fieldY_init(Y_index(i))
560	ENDIF
561	ENDDO
562
563	DO j=0,y-1
564	DO i=0,x-1
565	IF (Y_index(j)/=-1 .AND. X_index(i)/=-1) THEN
566	other_field_XY(i,j)=fieldXY_init(X_index(i),Y_index(j))
567	ENDIF
568	ENDDO
569	ENDDO
570
571	DO i=0,z-1
572	IF (axis_index(i)/=-1) THEN
573	k=axis_index(i)
574	IF (axis_mask(k)) THEN
575	other_field_Z(i)=axis_value(axis_index(k))
576	other_field3D(:,i)=other_field2D(:)*axis_value(axis_index(k))
577	other_field_XYZ(:,:,i)=other_field_XY(:,:)*axis_value(axis_index(k))
578	other_field_XZ(:,i)=other_field_X(:)*axis_value(axis_index(k))
579	other_field_YZ(:,i)=other_field_Y(:)*axis_value(axis_index(k))
580	ENDIF
581	ENDIF
582	ENDDO
583
584	other_pressure=1e20
585	DO j=0,z-1
586	other_pressure(:,j)=axis_value(j)*100000 ; ! Pa
587	DO i=0,xy-1
588	IF (domain_index(i)/=-1) THEN
589	k=domain_index(i)
590	IF (domain_mask(k)) THEN
591	dist=sqrt((lat(k)/90.)2+(lon(k)/180.)2) ;
592	other_pressure(i,j)=other_pressure(i,j)(1+other_params%pressure_factorexp(-(4dist)*2))
593	ENDIF
594	ENDIF
595	ENDDO
596	ENDDO
597
598	other_field0D = 1
599
600
601	other_field2D_W(:,0) = other_field2D(:)(1+0.1ensemble_value(0))
602	other_field3D_W(:,:,0)= other_field3D(:,:)(1+0.1ensemble_value(0))
603	other_pressure_W(:,:,0) = other_pressure(:,:)(1+0.1ensemble_value(0))
604	other_field_XW(:,0) = other_field_X(:)(1+0.1ensemble_value(0))
605	other_field_YW(:,0) = other_field_Y(:)(1+0.1ensemble_value(0))
606	other_field_XYW(:,:,0) = other_field_XY(:,:)(1+0.1ensemble_value(0))
607	other_field_ZW(:,0) = other_field_Z(:)(1+0.1ensemble_value(0))
608	other_field_XYZW(:,:,:,0) = other_field_XYZ(:,:,:)(1+0.1ensemble_value(0))
609	other_field_XZW(:,:,0) = other_field_XZ(:,:)(1+0.1ensemble_value(0))
610	other_field_YZW(:,:,0) = other_field_YZ(:,:)(1+0.1ensemble_value(0))
611	other_field0D_W(0) = other_field0D(1+0.1ensemble_value(0))
612
613
614	ok_other_field2D=xios_is_valid_field("other_field2D") ;
615	ok_other_field3D=xios_is_valid_field("other_field3D") ;
616	ok_other_pressure=xios_is_valid_field("other_pressure") ;
617	ok_other_field2D_sub=xios_is_valid_field("other_field2D_sub") ;
618	ok_other_field3D_sub=xios_is_valid_field("other_field3D_sub") ;
619	ok_other_field_X=xios_is_valid_field("other_field_X") ;
620	ok_other_field_Y=xios_is_valid_field("other_field_Y") ;
621	ok_other_field_XY=xios_is_valid_field("other_field_XY") ;
622	ok_other_field_Z=xios_is_valid_field("other_field_Z") ;
623	ok_other_field_XYZ=xios_is_valid_field("other_field_XYZ") ;
624	ok_other_field_XZ=xios_is_valid_field("other_field_XZ") ;
625	ok_other_field_YZ=xios_is_valid_field("other_field_YZ") ;
626	ok_other_field0D=xios_is_valid_field("other_field0D") ;
627
628	ok_other_field2D_W=xios_is_valid_field("other_field2D_W") ;
629	ok_other_field3D_W=xios_is_valid_field("other_field3D_W") ;
630	ok_other_pressure_W=xios_is_valid_field("other_pressure_W") ;
631	ok_other_field2D_sub_W=xios_is_valid_field("other_field2D_sub_W") ;
632	ok_other_field3D_sub_W=xios_is_valid_field("other_field3D_sub_W") ;
633	ok_other_field_XW=xios_is_valid_field("other_field_XW") ;
634	ok_other_field_YW=xios_is_valid_field("other_field_YW") ;
635	ok_other_field_XYZW=xios_is_valid_field("other_field_XYW") ;
636	ok_other_field_ZW=xios_is_valid_field("other_field_ZW") ;
637	ok_other_field_XYZW=xios_is_valid_field("other_field_XYZW") ;
638	ok_other_field_XZW=xios_is_valid_field("other_field_XZW") ;
639	ok_other_field_YZW=xios_is_valid_field("other_field_YZW") ;
640	ok_other_field0D_W=xios_is_valid_field("other_field0D_W") ;
641
642
643	!!!!!!!!!!!!!!!!!!!!! end of duplicated section !!!!!!!!!!!!!!!!!!!!!!!!!!
644
645	ts=1
646	cdate=cdate+dtime
647	CALL xios_close_context_definition()
648	CALL xios_set_current_context(trim(model_id))
649	! CALL xios_get_handle("field3D::domain",domain_handle)
650
651	DO while ( cdate <= edate )
652
653	!!! Mise a jour du pas de temps
654	CALL xios_update_calendar(ts)
655
656	IF (ok_field2D) CALL xios_send_field("field2D",field2D)
657	IF (ok_field3D) CALL xios_send_field("field3D",field3D)
658	IF (ok_pressure) CALL xios_send_field("pressure",pressure)
659	IF (ok_field_X) CALL xios_send_field("field_X",field_X)
660	IF (ok_field_Y) CALL xios_send_field("field_Y",field_Y)
661	IF (ok_field_XY) CALL xios_send_field("field_XY",field_XY)
662	IF (ok_field_Z) CALL xios_send_field("field_Z",field_Z)
663	IF (ok_field_XYZ) CALL xios_send_field("field_XYZ",field_XYZ)
664	IF (ok_field_XZ) CALL xios_send_field("field_XZ",field_XZ)
665	IF (ok_field_YZ) CALL xios_send_field("field_YZ",field_YZ)
666	IF (ok_field0D) CALL xios_send_field("field0D",field0D)
667
668	IF ( MOD(params%field_sub_offset+ts-1,params%field_sub_freq)==0) THEN
669	IF (ok_field2D_sub) CALL xios_send_field("field2D_sub",field2D*10)
670	IF (ok_field3D_sub) CALL xios_send_field("field3D_sub",field3D*10)
671	ENDIF
672
673	IF (ok_field3D_recv) THEN
674	IF (xios_field_is_active("field3D_resend",.TRUE.)) THEN
675	CALL xios_recv_field("field3D_recv",field3D_recv)
676	CALL xios_send_field("field3D_resend",field3D_recv)
677	ENDIF
678	ENDIF
679
680	! ensemble
681	IF (ok_field2D_W) CALL xios_send_field("field2D_W",field2D_W)
682	IF (ok_field3D_W) CALL xios_send_field("field3D_W",field3D_W)
683	IF (ok_pressure_W) CALL xios_send_field("pressure_W",pressure_W)
684	IF (ok_field_XW) CALL xios_send_field("field_XW",field_XW)
685	IF (ok_field_YW) CALL xios_send_field("field_YW",field_YW)
686	IF (ok_field_XYW) CALL xios_send_field("field_XYW",field_XYW)
687	IF (ok_field_ZW) CALL xios_send_field("field_ZW",field_ZW)
688	IF (ok_field_XYZW) CALL xios_send_field("field_XYZW",field_XYZW)
689	IF (ok_field_XZW) CALL xios_send_field("field_XZW",field_XZW)
690	IF (ok_field_YZW) CALL xios_send_field("field_YZW",field_YZW)
691	IF (ok_field0D_W) CALL xios_send_field("field0D_W",field0D_W)
692
693	IF ( MOD(params%field_sub_offset+ts-1,params%field_sub_freq)==0) THEN
694	IF (ok_field2D_sub_W) CALL xios_send_field("field2D_sub_W",field2D_W*10)
695	IF (ok_field3D_sub_W) CALL xios_send_field("field3D_sub_W",field3D_W*10)
696	ENDIF
697
698	IF (ok_field3D_recv_W) THEN
699	IF (xios_field_is_active("field3D_resend_W",.TRUE.)) THEN
700	CALL xios_recv_field("field3D_recv_W",field3D_recv_W)
701	CALL xios_send_field("field3D_resend_W",field3D_recv_W)
702	ENDIF
703	ENDIF
704
705	field2D=field2D+1
706	field3D=field3D+1
707	field0D=field0D+1
708
709	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
710	! duplicated section for other_ !
711	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
712
713
714	IF (ok_other_field2D) CALL xios_send_field("other_field2D", other_field2D)
715	IF (ok_other_field3D) CALL xios_send_field("other_field3D", other_field3D)
716	IF (ok_other_pressure) CALL xios_send_field("other_pressure", other_pressure)
717	IF (ok_other_field_X) CALL xios_send_field("other_field_X", other_field_X)
718	IF (ok_other_field_Y) CALL xios_send_field("other_field_Y", other_field_Y)
719	IF (ok_other_field_XY) CALL xios_send_field("other_field_XY", other_field_XY)
720	IF (ok_other_field_Z) CALL xios_send_field("other_field_Z", other_field_Z)
721	IF (ok_other_field_XY) CALL xios_send_field("other_field_XYZ", other_field_XYZ)
722	IF (ok_other_field_XY) CALL xios_send_field("other_field_XZ", other_field_XZ)
723	IF (ok_other_field_XY) CALL xios_send_field("other_field_YZ", other_field_YZ)
724	IF (ok_other_field0D) CALL xios_send_field("other_field0D", other_field0D)
725
726	IF ( MOD(other_params%field_sub_offset+ts-1,other_params%field_sub_freq)==0) THEN
727	IF (ok_other_field2D_sub) CALL xios_send_field("other_field2D_sub",other_field2D*10)
728	IF (ok_other_field3D_sub) CALL xios_send_field("other_field3D_sub",other_field3D*10)
729	ENDIF
730
731	IF (ok_other_field3D_recv) THEN
732	IF (xios_field_is_active("other_field3D_resend",.TRUE.)) THEN
733	CALL xios_recv_field("other_field3D_recv",other_field3D_recv)
734	CALL xios_send_field("other_field3D_resend",other_field3D_recv)
735	ENDIF
736	ENDIF
737
738	! ensemble
739	IF (ok_other_field2D_W) CALL xios_send_field("other_field2D_W",other_field2D_W)
740	IF (ok_other_field3D_W) CALL xios_send_field("other_field3D_W",other_field3D_W)
741	IF (ok_other_pressure_W) CALL xios_send_field("other_pressure_W",other_pressure_W)
742	IF (ok_other_field_XW) CALL xios_send_field("other_field_XW",other_field_XW)
743	IF (ok_other_field_YW) CALL xios_send_field("other_field_YW",other_field_YW)
744	IF (ok_other_field_XYW) CALL xios_send_field("other_field_XYW",other_field_XYW)
745	IF (ok_other_field_ZW) CALL xios_send_field("other_field_ZW",other_field_ZW)
746	IF (ok_other_field_XYW) CALL xios_send_field("other_field_XYZW",other_field_XYZW)
747	IF (ok_other_field_XYW) CALL xios_send_field("other_field_XZW",other_field_XZW)
748	IF (ok_other_field_XYW) CALL xios_send_field("other_field_YZW",other_field_YZW)
749	IF (ok_other_field0D_W) CALL xios_send_field("other_field0D_W",other_field0D_W)
750
751	IF ( MOD(other_params%field_sub_offset+ts-1,other_params%field_sub_freq)==0) THEN
752	IF (ok_other_field2D_sub_W) CALL xios_send_field("other_field2D_sub_W",other_field2D_W*10)
753	IF (ok_other_field3D_sub_W) CALL xios_send_field("other_field3D_sub_W",other_field3D_W*10)
754	ENDIF
755
756	IF (ok_other_field3D_recv_W) THEN
757	IF (xios_field_is_active("other_field3D_resend_W",.TRUE.)) THEN
758	CALL xios_recv_field("other_field3D_recv_W",other_field3D_recv_W)
759	CALL xios_send_field("other_field3D_resend_W",other_field3D_recv_W)
760	ENDIF
761	ENDIF
762
763	other_field2D=other_field2D+1
764	other_field3D=other_field3D+1
765	other_field0D=other_field0D+1
766
767
768	!!!!!!!!!!!!!!!!!!!!!! end of duplicated section !!!!!!!!!!!!!!!!!
769
770
771
772	!! Boucle d'attente
773	CALL wait_us(int(elapsed_per_timestep*1.e6)) ! micro-secondes
774	cdate=cdate+dtime
775	ts=ts+1
776	ENDDO
777
778	CALL xios_context_finalize()
779	CALL MPI_COMM_FREE(comm, ierr)
780
781	END SUBROUTINE model
782
783	SUBROUTINE init_model_params(prefix,params)
784	IMPLICIT NONE
785	CHARACTER(LEN=*) :: prefix
786	TYPE(tmodel_params) :: params
787
788
789	IF (.NOT. xios_getvar(prefix//"timestep", params%timestep) ) params%timestep="1h"
790	IF (.NOT. xios_getvar(prefix//"domain", params%domain) ) params%domain="lmdz"
791	IF (.NOT. xios_getvar(prefix//"domain_mask", params%domain_mask) ) params%domain_mask=.FALSE.
792	IF (.NOT. xios_getvar(prefix//"domain_mask_type", params%domain_mask_type) ) params%domain_mask_type="cross"
793	IF (.NOT. xios_getvar(prefix//"scalar_mask", params%scalar_mask) ) params%scalar_mask=.FALSE.
794	IF (.NOT. xios_getvar(prefix//"scalar_mask_type", params%scalar_mask_type) ) params%scalar_mask_type="none"
795	IF (.NOT. xios_getvar(prefix//"axis", params%axis) ) params%axis="pressure"
796	IF (.NOT. xios_getvar(prefix//"axis_mask", params%axis_mask) ) params%axis_mask=.FALSE.
797	IF (.NOT. xios_getvar(prefix//"ni", params%ni) ) params%ni=36
798	IF (.NOT. xios_getvar(prefix//"nj", params%nj) ) params%nj=18
799	IF (.NOT. xios_getvar(prefix//"nlev", params%nlev) ) params%nlev=10
800	IF (.NOT. xios_getvar(prefix//"init_field2D", params%init_field2D) ) params%init_field2D="academic"
801	IF (.NOT. xios_getvar(prefix//"pressure_factor", params%pressure_factor) ) params%pressure_factor=0.
802	IF (.NOT. xios_getvar(prefix//"mask3d", params%mask3d) ) params%mask3d=.FALSE.
803	IF (.NOT. xios_getvar(prefix//"field_sub_freq", params%field_sub_freq) ) params%field_sub_freq=1
804	IF (.NOT. xios_getvar(prefix//"field_sub_offset", params%field_sub_offset) ) params%field_sub_offset=0
805
806	IF (.NOT. xios_getvar(prefix//"domain_proc_n", params%domain_proc_n)) params%domain_proc_n=0
807	IF (.NOT. xios_getvar(prefix//"axis_proc_n", params%axis_proc_n)) params%axis_proc_n=0
808	IF (.NOT. xios_getvar(prefix//"ensemble_proc_n", params%ensemble_proc_n)) params%ensemble_proc_n=1
809	IF ((.NOT. xios_getvar(prefix//"domain_proc_frac", params%domain_proc_frac)) .AND. &
810	(.NOT. xios_getvar("prefix//axis_proc_frac", params%axis_proc_frac))) THEN
811	params%domain_proc_frac=1.0
812	params%axis_proc_frac=0.0
813	ELSE IF (.NOT. xios_getvar(prefix//"domain_proc_frac", params%domain_proc_frac)) THEN
814	params%domain_proc_frac=0.0
815	ELSE IF (.NOT. xios_getvar(prefix//"axis_proc_frac", params%axis_proc_frac)) THEN
816	params%axis_proc_frac=0.0
817	ENDIF
818
819	END SUBROUTINE init_model_params
820
821
822	SUBROUTINE init_domain(domain_id, comm, params, return_ni, return_nj, &
823	return_lon, return_lat, return_mask, return_index, &
824	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
825	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
826	IMPLICIT NONE
827	CHARACTER(LEN=*),INTENT(IN) :: domain_id
828	TYPE(tmodel_params),INTENT(IN) :: params
829	INTEGER,INTENT(IN) :: comm
830	INTEGER,INTENT(OUT) :: return_ni
831	INTEGER,INTENT(OUT) :: return_nj
832	DOUBLE PRECISION, POINTER :: return_lon(:)
833	DOUBLE PRECISION, POINTER :: return_lat(:)
834	LOGICAL, POINTER :: return_mask(:)
835	INTEGER, POINTER :: return_index(:)
836	DOUBLE PRECISION, POINTER :: return_X_lon(:)
837	DOUBLE PRECISION, POINTER :: return_X_lat(:)
838	LOGICAL, POINTER :: return_X_mask(:)
839	INTEGER, POINTER :: return_X_index(:)
840	DOUBLE PRECISION, POINTER :: return_Y_lon(:)
841	DOUBLE PRECISION, POINTER :: return_Y_lat(:)
842	LOGICAL, POINTER :: return_Y_mask(:)
843	INTEGER, POINTER :: return_Y_index(:)
844
845	IF (params%domain=="lmdz") THEN
846	CALL init_domain_lmdz(domain_id,comm,params, return_ni, return_nj, &
847	return_lon, return_lat, return_mask, return_index, &
848	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
849	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
850
851	ELSE IF (params%domain=="orchidee") THEN
852	CALL init_domain_orchidee(domain_id,comm,params, return_ni, return_nj, &
853	return_lon, return_lat, return_mask, return_index, &
854	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
855	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
856
857	ELSE IF (params%domain=="nemo") THEN
858	CALL init_domain_nemo(domain_id,comm,params, return_ni, return_nj, &
859	return_lon, return_lat, return_mask, return_index, &
860	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
861	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
862
863	ELSE IF (params%domain=="dynamico") THEN
864	CALL init_domain_dynamico(domain_id,comm,params, return_ni, return_nj, &
865	return_lon, return_lat, return_mask, return_index, &
866	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
867	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
868
869	ELSE IF (params%domain=="gaussian") THEN
870	CALL init_domain_gaussian(domain_id,comm,params, return_ni, return_nj, &
871	return_lon, return_lat, return_mask, return_index, &
872	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
873	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
874	ENDIF
875
876	END SUBROUTINE init_domain
877
878	SUBROUTINE init_field2D(comm,params, lon, lat, mask, return_field, &
879	x_lon, x_lat, x_mask, return_fieldx, &
880	y_lon, y_lat, y_mask, return_fieldy, return_fieldXY)
881	IMPLICIT NONE
882	TYPE(tmodel_params) :: params
883	TYPE(xios_context) :: ctx_hdl
884	INTEGER :: comm
885	DOUBLE PRECISION, POINTER :: lon(:)
886	DOUBLE PRECISION, POINTER :: lat(:)
887	LOGICAL, POINTER :: mask(:)
888	DOUBLE PRECISION, POINTER :: return_field(:)
889
890	DOUBLE PRECISION, POINTER :: X_lon(:)
891	DOUBLE PRECISION, POINTER :: X_lat(:)
892	LOGICAL, POINTER :: X_mask(:)
893	DOUBLE PRECISION, POINTER :: return_fieldX(:)
894
895	DOUBLE PRECISION, POINTER :: Y_lon(:)
896	DOUBLE PRECISION, POINTER :: Y_lat(:)
897	LOGICAL, POINTER :: Y_mask(:)
898	DOUBLE PRECISION, POINTER :: return_fieldY(:)
899	DOUBLE PRECISION, POINTER :: return_fieldXY(:,:)
900
901	IF (params%init_field2D=="academic") THEN
902	CALL init_field2D_academic(comm,params, lon, lat, mask, return_field, X_lon, X_lat, X_mask, return_fieldX, &
903	Y_lon, Y_lat, Y_mask, return_fieldY, return_fieldXY)
904	ELSE IF (params%init_field2D=="constant") THEN
905	CALL init_field2D_constant(comm,params, lon, lat, mask, return_field, X_lon, X_lat, X_mask, return_fieldX, &
906	Y_lon, Y_lat, Y_mask, return_fieldY, return_fieldXY)
907	ELSE IF (params%init_field2D=="rank") THEN
908	CALL init_field2D_rank(comm,params, lon, lat, mask, return_field, X_lon, X_lat, X_mask, &
909	return_fieldX, Y_lon, Y_lat, Y_mask, return_fieldY, return_fieldXY)
910	ENDIF
911
912	END SUBROUTINE init_field2D
913
914
915	SUBROUTINE init_axis(axis_id,comm,params, return_value, return_mask, return_index)
916	IMPLICIT NONE
917	CHARACTER(LEN=*) :: axis_id
918	TYPE(tmodel_params) :: params
919	TYPE(xios_context) :: ctx_hdl
920	INTEGER :: comm
921	DOUBLE PRECISION, POINTER :: return_value(:)
922	LOGICAL, POINTER :: return_mask(:)
923	INTEGER, POINTER :: return_index(:)
924
925	IF (params%axis=="pressure") THEN
926	CALL init_axis_pressure(axis_id,comm,params, return_value, return_mask, return_index)
927	ENDIF
928
929	END SUBROUTINE init_axis
930
931	SUBROUTINE init_ensemble(ensemble_id,comm,params, return_value)
932	IMPLICIT NONE
933	CHARACTER(LEN=*) :: ensemble_id
934	TYPE(tmodel_params) :: params
935	TYPE(xios_context) :: ctx_hdl
936	INTEGER :: comm
937	DOUBLE PRECISION, POINTER :: return_value(:)
938	INTEGER :: domain_proc_rank, domain_proc_size
939	INTEGER :: axis_proc_rank, axis_proc_size
940	INTEGER :: ensemble_proc_size, ensemble_proc_rank
941
942	CALL get_decomposition(comm, params, domain_proc_size, domain_proc_rank, axis_proc_size, axis_proc_rank, ensemble_proc_size, ensemble_proc_rank)
943	ALLOCATE(return_value(0:0))
944	return_value(0)=ensemble_proc_rank
945
946	IF (xios_is_valid_axis(TRIM(ensemble_id))) THEN
947	CALL xios_set_axis_attr(ensemble_id, n_glo=ensemble_proc_size, begin=ensemble_proc_rank, n=1, value=return_value(:), unit='-')
948	ENDIF
949
950	END SUBROUTINE init_ensemble
951
952
953	SUBROUTINE init_domain_gaussian(domain_id, comm, params, return_ni, return_nj, &
954	return_lon,return_lat,return_mask, return_index, &
955	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
956	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
957	IMPLICIT NONE
958	CHARACTER(LEN=*) :: domain_id
959	TYPE(tmodel_params) :: params
960	TYPE(xios_context) :: ctx_hdl
961	INTEGER :: comm
962	INTEGER :: return_ni
963	INTEGER :: return_nj
964	DOUBLE PRECISION, POINTER :: return_lon(:)
965	DOUBLE PRECISION, POINTER :: return_lat(:)
966	LOGICAL, POINTER :: return_mask(:)
967	INTEGER, POINTER :: return_index(:)
968	DOUBLE PRECISION, POINTER :: return_X_lon(:)
969	DOUBLE PRECISION, POINTER :: return_X_lat(:)
970	LOGICAL, POINTER :: return_X_mask(:)
971	INTEGER, POINTER :: return_X_index(:)
972	DOUBLE PRECISION, POINTER :: return_Y_lon(:)
973	DOUBLE PRECISION, POINTER :: return_Y_lat(:)
974	LOGICAL, POINTER :: return_Y_mask(:)
975	INTEGER, POINTER :: return_Y_index(:)
976	INTEGER :: domain_proc_rank, domain_proc_size
977	INTEGER :: axis_proc_rank, axis_proc_size
978	INTEGER :: ensemble_proc_size, ensemble_proc_rank
979
980	INTEGER :: mpi_rank, mpi_size
981	INTEGER :: ierr
982
983	! INTEGER, PARAMETER :: nlon=60
984	! INTEGER, PARAMETER :: nlat=30
985	! INTEGER,PARAMETER :: ni_glo=100
986	! INTEGER,PARAMETER :: nj_glo=100
987	! INTEGER,PARAMETER :: llm=5
988	! DOUBLE PRECISION :: lval(llm)=1
989	! TYPE(xios_field) :: field_hdl
990	! TYPE(xios_fieldgroup) :: fieldgroup_hdl
991	! TYPE(xios_file) :: file_hdl
992	! LOGICAL :: ok
993
994	! DOUBLE PRECISION,ALLOCATABLE :: lon_glo(:),lat_glo(:)
995	! DOUBLE PRECISION,ALLOCATABLE :: bounds_lon_glo(:,:),bounds_lat_glo(:,:)
996	! DOUBLE PRECISION,ALLOCATABLE :: field_A_glo(:,:)
997	! INTEGER,ALLOCATABLE :: i_index_glo(:)
998	! INTEGER,ALLOCATABLE :: i_index(:)
999	! LOGICAL,ALLOCATABLE :: mask_glo(:),mask(:)
1000	! INTEGER,ALLOCATABLE :: n_local(:),local_neighbor(:,:)
1001	! DOUBLE PRECISION,ALLOCATABLE :: lon(:),lat(:),field_A_srf(:,:), lonvalue(:) ;
1002	! DOUBLE PRECISION,ALLOCATABLE :: bounds_lon(:,:),bounds_lat(:,:) ;
1003	! INTEGER :: ni,ibegin,iend,nj,jbegin,jend
1004	! INTEGER :: i,j,l,ts,n, nbMax
1005	! INTEGER :: ncell_glo,ncell,ind
1006	! REAL :: ilon,ilat
1007	! DOUBLE PRECISION, PARAMETER :: Pi=3.14159265359
1008	! INTEGER :: list_ind(nlon,nlat)
1009	! INTEGER :: rank,j1,j2,np,ncell_x
1010	! INTEGER :: data_n_index
1011	! INTEGER,ALLOCATABLE :: data_i_index(:)
1012	! DOUBLE PRECISION,ALLOCATABLE :: field_A_compressed(:,:)
1013
1014
1015	INTEGER :: nlon, nlat
1016	DOUBLE PRECISION,ALLOCATABLE :: lon_glo(:),lat_glo(:)
1017	DOUBLE PRECISION,ALLOCATABLE :: bounds_lon_glo(:,:),bounds_lat_glo(:,:)
1018	INTEGER,ALLOCATABLE :: i_index_glo(:)
1019	INTEGER,ALLOCATABLE :: i_index(:)
1020	LOGICAL,ALLOCATABLE :: mask_glo(:),mask(:)
1021	DOUBLE PRECISION,ALLOCATABLE :: lon(:),lat(:),field_A_srf(:,:), lonvalue(:) ;
1022	DOUBLE PRECISION,ALLOCATABLE :: bounds_lon(:,:),bounds_lat(:,:) ;
1023
1024	INTEGER :: ni,ibegin,iend,nj,jbegin,jend
1025	INTEGER :: i,j,l,ts,n, nbMax
1026	INTEGER :: ncell_glo,ncell,ind
1027	REAL :: ilon,ilat
1028	DOUBLE PRECISION, PARAMETER :: Pi=3.14159265359
1029	INTEGER,ALLOCATABLE :: list_ind(:,:)
1030	INTEGER :: rank,j1,j2,np,ncell_x
1031	INTEGER :: data_n_index
1032	INTEGER,ALLOCATABLE :: data_i_index(:)
1033
1034
1035
1036	CALL MPI_COMM_RANK(comm,mpi_rank,ierr)
1037	CALL MPI_COMM_SIZE(comm,mpi_size,ierr)
1038
1039	CALL get_decomposition(comm, params, domain_proc_size, domain_proc_rank, axis_proc_size, axis_proc_rank, ensemble_proc_size, ensemble_proc_rank)
1040
1041	mpi_rank=domain_proc_rank
1042	mpi_size=domain_proc_size
1043	nlon=params%ni
1044	nlat=params%nj
1045
1046
1047	ncell_glo=0
1048	DO j=1,nlat
1049	n = NINT(COS(Pi/2-(j-0.5)PI/nlat)nlon)
1050	IF (n<8) n=8
1051	ncell_glo=ncell_glo+n
1052	ENDDO
1053
1054	ALLOCATE(lon_glo(ncell_glo))
1055	ALLOCATE(lat_glo(ncell_glo))
1056	ALLOCATE(bounds_lon_glo(4,ncell_glo))
1057	ALLOCATE(bounds_lat_glo(4,ncell_glo))
1058	ALLOCATE(i_index_glo(ncell_glo))
1059	ALLOCATE(mask_glo(ncell_glo))
1060	ALLOCATE(list_ind(nlon,nlat))
1061
1062	ind=0
1063	DO j=1,nlat
1064	n = NINT(COS(Pi/2-(j-0.5)PI/nlat)nlon)
1065	if (j==1) PRINT*,"--- ",n
1066	if (j==nlat) PRINT*,"--- ",n
1067	IF (n<8) n=8
1068
1069	DO i=1,n
1070	ind=ind+1
1071	list_ind(i,j)=ind
1072	ilon=i-0.5
1073	ilat=j-0.5
1074
1075	lat_glo(ind)= 90-(ilat*180./nlat)
1076	lon_glo(ind)= (ilon*360./n)-180.
1077
1078
1079	bounds_lat_glo(1,ind)= 90-((ilat-0.5)*180./nlat)
1080	bounds_lon_glo(1,ind)=((ilon-0.5)*360./n)-180.
1081
1082	bounds_lat_glo(2,ind)= 90-((ilat-0.5)*180./nlat)
1083	bounds_lon_glo(2,ind)=((ilon+0.5)*360./n)-180.
1084
1085	bounds_lat_glo(3,ind)= 90-((ilat+0.5)*180./nlat)
1086	bounds_lon_glo(3,ind)=((ilon+0.5)*360./n)-180.
1087
1088	bounds_lat_glo(4,ind)= 90-((ilat+0.5)*180./nlat)
1089	bounds_lon_glo(4,ind)=((ilon-0.5)*360./n)-180.
1090
1091	ENDDO
1092	ENDDO
1093
1094	! mpi_size=32
1095	rank=(mpi_size-1)/2
1096	ncell_x=sqrt(ncell_glo*1./mpi_size)
1097
1098	j1=nlat/2
1099	DO WHILE(rank>=0)
1100	j2=MAX(j1-ncell_x+1,1)
1101	j=(j1+j2)/2
1102	n=NINT(COS(Pi/2-(j-0.5)PI/nlat)nlon)
1103	np = MIN(n/ncell_x,rank+1) ;
1104	if (j2==1) np=rank+1
1105
1106	PRINT *,"domain ",j2,j1,rank,np ;
1107	DO j=j2,j1
1108	n=NINT(COS(Pi/2-(j-0.5)PI/nlat)nlon)
1109	IF (n<8) n=8
1110	DO i=1,n
1111	ind=list_ind(i,j)
1112	IF ( (i-1) < MOD(n,np)*(n/np+1)) THEN
1113	i_index_glo(ind) = rank - (i-1)/(n/np+1)
1114	ELSE
1115	i_index_glo(ind) = rank-(MOD(n,np)+ (i-1-MOD(n,np)*(n/np+1))/(n/np))
1116	ENDIF
1117	ENDDO
1118	ENDDO
1119	rank=rank-np
1120	j1=j2-1
1121	ENDDO
1122
1123	rank=(mpi_size-1)/2+1
1124	ncell_x=sqrt(ncell_glo*1./mpi_size)
1125
1126	j1=nlat/2+1
1127	DO WHILE(rank<=mpi_size-1)
1128	j2=MIN(j1+ncell_x-1,nlat)
1129	j=(j1+j2)/2
1130	n=NINT(COS(Pi/2-(j-0.5)PI/nlat)nlon)
1131	np = MIN(n/ncell_x,mpi_size-rank) ;
1132	if (j2==nlat) np=mpi_size-rank
1133
1134	PRINT *,"domain ",j2,j1,rank,np ;
1135	DO j=j1,j2
1136	n=NINT(COS(Pi/2-(j-0.5)PI/nlat)nlon)
1137	IF (n<8) n=8
1138	DO i=1,n
1139	ind=list_ind(i,j)
1140	IF ( (i-1) < MOD(n,np)*(n/np+1)) THEN
1141	i_index_glo(ind) = rank + (i-1)/(n/np+1)
1142	ELSE
1143	i_index_glo(ind) = rank+(MOD(n,np)+ (i-1-MOD(n,np)*(n/np+1))/(n/np))
1144	ENDIF
1145	ENDDO
1146	ENDDO
1147	rank=rank+np
1148	j1=j2+1
1149	ENDDO
1150
1151	ncell=0
1152	DO ind=1,ncell_glo
1153	IF (i_index_glo(ind)==mpi_rank) ncell=ncell+1
1154	ENDDO
1155	ALLOCATE(i_index(ncell))
1156	ALLOCATE(lon(ncell))
1157	ALLOCATE(lat(ncell))
1158	ALLOCATE(bounds_lon(4,ncell))
1159	ALLOCATE(bounds_lat(4,ncell))
1160	! ALLOCATE(field_A_srf(ncell,llm))
1161	ALLOCATE(mask(ncell))
1162	ncell=0
1163	data_n_index=0
1164	DO ind=1,ncell_glo
1165	IF (i_index_glo(ind)==mpi_rank) THEN
1166	ncell=ncell+1
1167	i_index(ncell)=ind-1
1168	lon(ncell)=lon_glo(ind)
1169	lat(ncell)=lat_glo(ind)
1170	bounds_lon(:,ncell)=bounds_lon_glo(:,ind)
1171	bounds_lat(:,ncell)=bounds_lat_glo(:,ind)
1172	field_A_srf(ncell,:)=i_index_glo(ind)
1173	IF (MOD(ind,8)>=0 .AND. MOD(ind,8)<2) THEN
1174	! mask(ncell)=.FALSE.
1175
1176	mask(ncell)=.TRUE.
1177	data_n_index=data_n_index+1
1178	ELSE
1179	mask(ncell)=.TRUE.
1180	data_n_index=data_n_index+1
1181	ENDIF
1182	ENDIF
1183	ENDDO
1184
1185	! ALLOCATE(field_A_compressed(data_n_index,llm))
1186	ALLOCATE(data_i_index(data_n_index))
1187	data_n_index=0
1188	DO ind=1,ncell
1189	IF (mask(ind)) THEN
1190	data_n_index=data_n_index+1
1191	data_i_index(data_n_index)=ind-1
1192	! field_A_compressed(data_n_index,:)=field_A_srf(ind,:)
1193	ENDIF
1194	ENDDO
1195
1196	ALLOCATE(return_lon(0:ncell-1))
1197	ALLOCATE(return_lat(0:ncell-1))
1198	ALLOCATE(return_mask(0:ncell-1))
1199	ALLOCATE(return_index(0:data_n_index-1))
1200	return_lon(0:ncell-1)=lon(1:ncell)
1201	return_lat(0:ncell-1)=lat(1:ncell)
1202	return_index(0:data_n_index-1)= data_i_index(1:data_n_index)
1203	CALL set_domain_mask(params, lon, lat, return_mask)
1204
1205
1206	ALLOCATE(return_X_lon(0:ncell-1))
1207	ALLOCATE(return_X_lat(0:ncell-1))
1208	ALLOCATE(return_X_mask(0:ncell-1))
1209	ALLOCATE(return_X_index(0:ncell-1))
1210
1211	return_X_lon=return_lon
1212	return_X_lat=return_lat
1213	return_X_index=return_index
1214	CALL set_domain_mask(params, return_X_lon,return_X_lat, return_X_mask)
1215
1216
1217	ALLOCATE(return_Y_lon(0:0))
1218	ALLOCATE(return_Y_lat(0:0))
1219	ALLOCATE(return_Y_mask(0:0))
1220	ALLOCATE(return_Y_index(0:0))
1221
1222	return_Y_lon(0)=lon_glo(ncell_glo/2)
1223	return_Y_lat(0)=lat_glo(ncell_glo/2)
1224	CALL set_domain_mask(params, return_Y_lon,return_Y_lat, return_Y_mask)
1225	return_Y_index(0)=0
1226
1227	return_ni=ncell
1228	return_nj=1
1229
1230
1231	IF (xios_is_valid_domain(TRIM(domain_id))) THEN
1232	CALL xios_set_domain_attr(TRIM(domain_id), type="unstructured", ni_glo=ncell_glo, ni=ncell, ibegin=0, i_index=i_index)
1233	CALL xios_set_domain_attr(TRIM(domain_id), data_dim=1, data_ni=data_n_index, data_i_index=data_i_index, mask_1d=return_mask)
1234	CALL xios_set_domain_attr(TRIM(domain_id), lonvalue_1D=lon, latvalue_1D=lat, nvertex=4, bounds_lon_1D=bounds_lon, bounds_lat_1D=bounds_lat)
1235	ENDIF
1236
1237	IF (xios_is_valid_axis(TRIM(domain_id)//"_X")) THEN
1238	CALL xios_set_axis_attr(TRIM(domain_id)//"_X", n_glo=ncell_glo, n=ncell, begin=0, index=i_index,value=return_X_lon)
1239	CALL xios_set_axis_attr(TRIM(domain_id)//"_X", data_n=data_n_index, data_index=data_i_index, mask=return_X_mask)
1240	ENDIF
1241
1242	IF (xios_is_valid_axis(TRIM(domain_id)//"_Y")) THEN
1243	CALL xios_set_axis_attr(TRIM(domain_id)//"_Y", n_glo=1, begin=0, n=1, value=return_Y_lat, mask=return_Y_mask)
1244	ENDIF
1245
1246
1247
1248	END SUBROUTINE init_domain_gaussian
1249
1250
1251
1252	SUBROUTINE init_domain_dynamico(domain_id, comm, params, return_ni, return_nj, &
1253	return_lon,return_lat,return_mask, return_index, &
1254	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
1255	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
1256	IMPLICIT NONE
1257	CHARACTER(LEN=*) :: domain_id
1258	TYPE(tmodel_params) :: params
1259	TYPE(xios_context) :: ctx_hdl
1260	INTEGER :: comm
1261	INTEGER :: return_ni
1262	INTEGER :: return_nj
1263	DOUBLE PRECISION, POINTER :: return_lon(:)
1264	DOUBLE PRECISION, POINTER :: return_lat(:)
1265	LOGICAL, POINTER :: return_mask(:)
1266	INTEGER, POINTER :: return_index(:)
1267	DOUBLE PRECISION, POINTER :: return_X_lon(:)
1268	DOUBLE PRECISION, POINTER :: return_X_lat(:)
1269	LOGICAL, POINTER :: return_X_mask(:)
1270	INTEGER, POINTER :: return_X_index(:)
1271	DOUBLE PRECISION, POINTER :: return_Y_lon(:)
1272	DOUBLE PRECISION, POINTER :: return_Y_lat(:)
1273	LOGICAL, POINTER :: return_Y_mask(:)
1274	INTEGER, POINTER :: return_Y_index(:)
1275	INTEGER :: domain_proc_rank, domain_proc_size
1276	INTEGER :: axis_proc_rank, axis_proc_size
1277	INTEGER :: ensemble_proc_size, ensemble_proc_rank
1278
1279	INTEGER :: mpi_rank, mpi_size
1280	INTEGER :: ierr
1281	INTEGER :: ni,nj,ni_glo,nj_glo,nvertex
1282	INTEGER :: ibegin,jbegin
1283	INTEGER :: nbp,nbp_glo, offset
1284	DOUBLE PRECISION, ALLOCATABLE :: lon_glo(:), lat_glo(:), lon(:), lat(:)
1285	DOUBLE PRECISION, ALLOCATABLE :: bounds_lon_glo(:,:), bounds_lat_glo(:,:), bounds_lon(:,:), bounds_lat(:,:)
1286	LOGICAL,ALLOCATABLE :: mask(:)
1287	LOGICAL,ALLOCATABLE :: dom_mask(:)
1288	INTEGER :: i,j
1289	INTEGER,ALLOCATABLE :: ibegin_all(:), ni_all(:)
1290
1291	CALL MPI_COMM_RANK(comm,mpi_rank,ierr)
1292	CALL MPI_COMM_SIZE(comm,mpi_size,ierr)
1293
1294	CALL get_decomposition(comm, params, domain_proc_size, domain_proc_rank, axis_proc_size, axis_proc_rank, ensemble_proc_size, ensemble_proc_rank)
1295
1296	CALL xios_get_current_context(ctx_hdl)
1297
1298	CALL xios_context_initialize("grid_dynamico",comm)
1299	CALL xios_close_context_definition()
1300	CALL xios_get_domain_attr("Ai::",ni_glo=ni_glo,nj_glo=nj_glo,ni=ni,nj=nj, ibegin=ibegin, jbegin=jbegin ,nvertex=nvertex)
1301	ALLOCATE(lon(ni),lat(ni),bounds_lon(nvertex,ni),bounds_lat(nvertex,ni))
1302	CALL xios_get_domain_attr("Ai::", lonvalue_1d=lon, latvalue_1d=lat, bounds_lon_1d=bounds_lon, bounds_lat_1d=bounds_lat)
1303	CALL xios_context_finalize
1304
1305	CALL xios_set_current_context(ctx_hdl)
1306
1307
1308	ALLOCATE(ibegin_all(mpi_size))
1309	ALLOCATE(ni_all(mpi_size))
1310	ALLOCATE(lon_glo(0:ni_glo-1))
1311	ALLOCATE(lat_glo(0:ni_glo-1))
1312	ALLOCATE(bounds_lon_glo(nvertex,0:ni_glo-1))
1313	ALLOCATE(bounds_lat_glo(nvertex,0:ni_glo-1))
1314
1315	CALL MPI_Allgather(ibegin, 1, MPI_INTEGER, ibegin_all, 1, MPI_INTEGER, comm, ierr)
1316	CALL MPI_Allgather(ni, 1, MPI_INTEGER, ni_all, 1, MPI_INTEGER, comm, ierr)
1317
1318	CALL MPI_AllgatherV(lon, ni, MPI_REAL8, lon_glo, ni_all, ibegin_all, MPI_REAL8, comm, ierr)
1319	CALL MPI_AllgatherV(lat, ni, MPI_REAL8, lat_glo, ni_all, ibegin_all, MPI_REAL8, comm, ierr)
1320	CALL MPI_AllgatherV(bounds_lon, ninvertex, MPI_REAL8, bounds_lon_glo, ni_allnvertex, ibegin_all*nvertex, MPI_REAL8, comm, ierr)
1321	CALL MPI_AllgatherV(bounds_lat, ninvertex, MPI_REAL8, bounds_lat_glo, ni_allnvertex, ibegin_all*nvertex, MPI_REAL8, comm, ierr)
1322
1323
1324	nbp_glo=ni_glo
1325	nbp=nbp_glo/domain_proc_size
1326	IF (domain_proc_rank < MOD(nbp_glo,domain_proc_size) ) THEN
1327	nbp=nbp+1
1328	offset=nbp*domain_proc_rank
1329	ELSE
1330	offset=nbp*domain_proc_rank + MOD(nbp_glo, domain_proc_size)
1331	ENDIF
1332
1333	DEALLOCATE(lat,lon,bounds_lon,bounds_lat)
1334	ALLOCATE(lat(0:nbp-1))
1335	ALLOCATE(lon(0:nbp-1))
1336	ALLOCATE(bounds_lon(nvertex,0:nbp-1))
1337	ALLOCATE(bounds_lat(nvertex,0:nbp-1))
1338	ALLOCATE(return_lon(0:nbp-1))
1339	ALLOCATE(return_lat(0:nbp-1))
1340	ALLOCATE(return_index(0:nbp-1))
1341
1342	DO i=0,nbp-1
1343	lat(i)=lat_glo(i+offset)
1344	lon(i)=lon_glo(i+offset)
1345	bounds_lon(:,i) = bounds_lon_glo(:,i+offset)
1346	bounds_lat(:,i) = bounds_lat_glo(:,i+offset)
1347	return_index(i)=i
1348	ENDDO
1349	return_lon=lon
1350	return_lat=lat
1351
1352	ALLOCATE(return_mask(0:nbp-1))
1353	CALL set_domain_mask(params, lon, lat, return_mask)
1354
1355
1356	ALLOCATE(return_X_lon(0:nbp-1))
1357	ALLOCATE(return_X_lat(0:nbp-1))
1358	ALLOCATE(return_X_mask(0:nbp-1))
1359	ALLOCATE(return_X_index(0:nbp-1))
1360
1361	DO i=0,nbp-1
1362	return_X_lon(i)=lon_glo(i+offset)
1363	return_X_lat(i)=lat_glo(i+offset)
1364	ENDDO
1365	CALL set_domain_mask(params, return_X_lon,return_X_lat, return_X_mask)
1366	DO i=0,nbp-1
1367	return_X_index(i)=i
1368	ENDDO
1369
1370	ALLOCATE(return_Y_lon(0:0))
1371	ALLOCATE(return_Y_lat(0:0))
1372	ALLOCATE(return_Y_mask(0:0))
1373	ALLOCATE(return_Y_index(0:0))
1374
1375	return_Y_lon(0)=lon_glo(nbp_glo/2)
1376	return_Y_lat(0)=lat_glo(nbp_glo/2)
1377	CALL set_domain_mask(params, return_Y_lon,return_Y_lat, return_Y_mask)
1378	return_Y_index(0)=0
1379
1380
1381
1382	return_ni=nbp
1383	return_nj=1
1384
1385	IF (xios_is_valid_domain(TRIM(domain_id))) THEN
1386	CALL xios_set_domain_attr(TRIM(domain_id), type="unstructured", ni_glo=ni_glo, ibegin=offset, ni=nbp, nvertex=nvertex)
1387	CALL xios_set_domain_attr(TRIM(domain_id), data_dim=1, lonvalue_1d=lon, latvalue_1d=lat, bounds_lon_1d=bounds_lon, bounds_lat_1d=bounds_lat, mask_1d=return_mask)
1388	ENDIF
1389
1390	IF (xios_is_valid_axis(TRIM(domain_id)//"_X")) THEN
1391	CALL xios_set_axis_attr(TRIM(domain_id)//"_X", n_glo=ni_glo, begin=offset, n=nbp, value=return_X_lon)
1392	ENDIF
1393
1394	IF (xios_is_valid_axis(TRIM(domain_id)//"_Y")) THEN
1395	CALL xios_set_axis_attr(TRIM(domain_id)//"_Y", n_glo=1, begin=0, n=1, value=return_Y_lat, mask=return_Y_mask)
1396	ENDIF
1397
1398	END SUBROUTINE init_domain_dynamico
1399
1400
1401
1402
1403	SUBROUTINE init_domain_lmdz(domain_id, comm, params, return_ni, return_nj, &
1404	return_lon,return_lat,return_mask, return_index, &
1405	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
1406	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
1407	IMPLICIT NONE
1408	CHARACTER(LEN=*) :: domain_id
1409	TYPE(tmodel_params) :: params
1410	TYPE(xios_context) :: ctx_hdl
1411	INTEGER :: comm
1412	INTEGER :: return_ni
1413	INTEGER :: return_nj
1414	DOUBLE PRECISION, POINTER :: return_lon(:)
1415	DOUBLE PRECISION, POINTER :: return_lat(:)
1416	LOGICAL, POINTER :: return_mask(:)
1417	INTEGER, POINTER :: return_index(:)
1418	DOUBLE PRECISION, POINTER :: return_X_lon(:)
1419	DOUBLE PRECISION, POINTER :: return_X_lat(:)
1420	LOGICAL, POINTER :: return_X_mask(:)
1421	INTEGER, POINTER :: return_X_index(:)
1422	DOUBLE PRECISION, POINTER :: return_Y_lon(:)
1423	DOUBLE PRECISION, POINTER :: return_Y_lat(:)
1424	LOGICAL, POINTER :: return_Y_mask(:)
1425	INTEGER, POINTER :: return_Y_index(:)
1426	INTEGER :: domain_proc_rank, domain_proc_size
1427	INTEGER :: axis_proc_rank, axis_proc_size
1428	INTEGER :: ensemble_proc_size, ensemble_proc_rank
1429
1430	INTEGER :: mpi_rank, mpi_size
1431	INTEGER :: ierr
1432	INTEGER :: ni,nj,ni_glo,nj_glo
1433	INTEGER :: ibegin,jbegin
1434	INTEGER :: nbp,nbp_glo, offset
1435	DOUBLE PRECISION, ALLOCATABLE :: lon_glo(:), lat_glo(:), lon(:), lat(:)
1436	LOGICAL,ALLOCATABLE :: mask(:)
1437	LOGICAL,ALLOCATABLE :: dom_mask(:)
1438	INTEGER :: i,j
1439
1440	CALL MPI_COMM_RANK(comm,mpi_rank,ierr)
1441	CALL MPI_COMM_SIZE(comm,mpi_size,ierr)
1442
1443	CALL get_decomposition(comm, params, domain_proc_size, domain_proc_rank, axis_proc_size, axis_proc_rank, ensemble_proc_size, ensemble_proc_rank)
1444	ni_glo=params%ni
1445	nj_glo=params%nj
1446	nbp_glo=ni_glo*nj_glo
1447	nbp=nbp_glo/domain_proc_size
1448	IF (domain_proc_rank < MOD(nbp_glo,domain_proc_size) ) THEN
1449	nbp=nbp+1
1450	offset=nbp*domain_proc_rank
1451	ELSE
1452	offset=nbp*domain_proc_rank + MOD(nbp_glo, domain_proc_size)
1453	ENDIF
1454
1455
1456	ibegin=0 ; ni=ni_glo
1457	jbegin=offset / ni_glo
1458
1459	nj = (offset+nbp-1) / ni_glo - jbegin + 1
1460
1461	offset=offset-jbegin*ni
1462
1463	ALLOCATE(lon(0:ni-1), lat(0:nj-1), mask(0:ninj-1), dom_mask(0:ninj-1))
1464	mask(:)=.FALSE.
1465	mask(offset:offset+nbp-1)=.TRUE.
1466
1467	ALLOCATE(lon_glo(0:ni_glo-1), lat_glo(0:nj_glo-1))
1468
1469	DO i=0,ni_glo-1
1470	lon_glo(i)=-180+(i+0.5)*(360./ni_glo)
1471	ENDDO
1472
1473	DO j=0,nj_glo-1
1474	lat_glo(j)=-90+(j+0.5)*(180./nj_glo)
1475	ENDDO
1476
1477	lon(:)=lon_glo(:)
1478	lat(:)=lat_glo(jbegin:jbegin+nj-1)
1479
1480	ALLOCATE(return_lon(0:ni*nj-1))
1481	ALLOCATE(return_lat(0:ni*nj-1))
1482	ALLOCATE(return_mask(0:ni*nj-1))
1483	ALLOCATE(return_index(0:ni*nj-1))
1484
1485	ALLOCATE(return_X_lon(0:ni-1))
1486	ALLOCATE(return_X_lat(0:ni-1))
1487	ALLOCATE(return_X_mask(0:ni-1))
1488	ALLOCATE(return_X_index(0:ni-1))
1489
1490	ALLOCATE(return_Y_lon(0:nj-1))
1491	ALLOCATE(return_Y_lat(0:nj-1))
1492	ALLOCATE(return_Y_mask(0:nj-1))
1493	ALLOCATE(return_Y_index(0:nj-1))
1494
1495	DO j=0,nj-1
1496	DO i=0,ni-1
1497	return_lon(i+j*ni)=lon(i)
1498	return_lat(i+j*ni)=lat(j)
1499	return_index(i+jni)=i+jni
1500	ENDDO
1501	ENDDO
1502
1503	CALL set_domain_mask(params, return_lon,return_lat, dom_mask)
1504
1505	return_mask = mask .AND. dom_mask
1506
1507	return_X_lat(:)=lat_glo(nj_glo/2)
1508	return_X_lon(:)=lon_glo(:)
1509	CALL set_domain_mask(params, return_X_lon,return_X_lat, return_X_mask)
1510	DO i=0,ni-1
1511	return_X_index(i)=i
1512	ENDDO
1513
1514	return_Y_lon(:)=lon_glo(ni_glo/2)
1515	return_Y_lat(:)=lat_glo(jbegin:jbegin+nj-1)
1516	CALL set_domain_mask(params, return_Y_lon,return_Y_lat, return_Y_mask)
1517
1518	DO j=0,nj-1
1519	return_Y_index(j)=j
1520	ENDDO
1521
1522	return_ni=ni
1523	return_nj=nj
1524
1525	IF (xios_is_valid_domain(TRIM(domain_id))) THEN
1526	CALL xios_set_domain_attr(TRIM(domain_id), type="rectilinear", ni_glo=ni_glo, ibegin=ibegin, ni=ni, nj_glo=nj_glo, jbegin=jbegin, nj=nj)
1527	CALL xios_set_domain_attr(TRIM(domain_id), data_dim=2, lonvalue_1d=lon, latvalue_1d=lat, mask_1d=return_mask)
1528	ENDIF
1529
1530	IF (xios_is_valid_axis(TRIM(domain_id)//"_X")) THEN
1531	CALL xios_set_axis_attr(TRIM(domain_id)//"_X", n_glo=ni_glo, begin=ibegin, n=ni, value=return_X_lon, mask=return_X_mask)
1532	ENDIF
1533
1534	IF (xios_is_valid_axis(TRIM(domain_id)//"_Y")) THEN
1535	CALL xios_set_axis_attr(TRIM(domain_id)//"_Y", n_glo=nj_glo, begin=jbegin, n=nj, value=return_Y_lat, mask=return_Y_mask)
1536	ENDIF
1537
1538	END SUBROUTINE init_domain_lmdz
1539
1540
1541	SUBROUTINE init_domain_orchidee(domain_id, comm, params, return_ni, return_nj, &
1542	return_lon,return_lat,return_mask, return_index, &
1543	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
1544	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
1545	IMPLICIT NONE
1546	CHARACTER(LEN=*) :: domain_id
1547	TYPE(tmodel_params) :: params
1548	TYPE(xios_context) :: ctx_hdl
1549	INTEGER :: comm
1550	INTEGER :: return_ni
1551	INTEGER :: return_nj
1552	DOUBLE PRECISION, POINTER :: return_lon(:)
1553	DOUBLE PRECISION, POINTER :: return_lat(:)
1554	LOGICAL, POINTER :: return_mask(:)
1555	INTEGER, POINTER :: return_index(:)
1556	DOUBLE PRECISION, POINTER :: return_X_lon(:)
1557	DOUBLE PRECISION, POINTER :: return_X_lat(:)
1558	LOGICAL, POINTER :: return_X_mask(:)
1559	INTEGER, POINTER :: return_X_index(:)
1560	DOUBLE PRECISION, POINTER :: return_Y_lon(:)
1561	DOUBLE PRECISION, POINTER :: return_Y_lat(:)
1562	LOGICAL, POINTER :: return_Y_mask(:)
1563	INTEGER, POINTER :: return_Y_index(:)
1564	INTEGER :: domain_proc_rank, domain_proc_size
1565	INTEGER :: axis_proc_rank, axis_proc_size
1566	INTEGER :: ensemble_proc_size, ensemble_proc_rank
1567
1568	INTEGER :: mpi_rank, mpi_size
1569	INTEGER :: ierr
1570	INTEGER :: ni,nj,ni_glo,nj_glo
1571	INTEGER :: ibegin,jbegin
1572	INTEGER :: nbp,nbp_glo, offset
1573	DOUBLE PRECISION, ALLOCATABLE :: lon_glo(:), lat_glo(:), lon(:), lat(:)
1574	LOGICAL,ALLOCATABLE :: mask(:)
1575	INTEGER :: i,j, ij, pos, i_glo, j_glo, ij_begin, ij_end
1576
1577	CALL MPI_COMM_RANK(comm,mpi_rank,ierr)
1578	CALL MPI_COMM_SIZE(comm,mpi_size,ierr)
1579
1580	CALL get_decomposition(comm, params, domain_proc_size, domain_proc_rank, axis_proc_size, axis_proc_rank, ensemble_proc_size, ensemble_proc_rank)
1581	ni_glo=params%ni
1582	nj_glo=params%nj
1583	nbp_glo=ni_glo*nj_glo
1584	nbp=nbp_glo/domain_proc_size
1585	IF (domain_proc_rank < MOD(nbp_glo,domain_proc_size) ) THEN
1586	nbp=nbp+1
1587	offset=nbp*domain_proc_rank
1588	ELSE
1589	offset=nbp*domain_proc_rank + MOD(nbp_glo, domain_proc_size)
1590	ENDIF
1591
1592
1593	ibegin=0 ; ni=ni_glo
1594	jbegin=offset / ni_glo
1595
1596	nj = (offset+nbp-1) / ni_glo - jbegin + 1
1597
1598	offset=offset-jbegin*ni
1599
1600	ij_begin=offset+jbegin*ni
1601	ij_end=ij_begin+nbp-1
1602
1603	ALLOCATE(lon(0:ni-1), lat(0:nj-1), mask(0:ni*nj-1))
1604	mask(:)=.FALSE.
1605	mask(offset:offset+nbp-1)=.TRUE.
1606
1607	ALLOCATE(lon_glo(0:ni_glo-1), lat_glo(0:nj_glo-1))
1608
1609	DO i=0,ni_glo-1
1610	lon_glo(i)=-180+(i+0.5)*(360./ni_glo)
1611	ENDDO
1612
1613	DO j=0,nj_glo-1
1614	lat_glo(j)=-90+(j+0.5)*(180./nj_glo)
1615	ENDDO
1616
1617	lon(:)=lon_glo(:)
1618	lat(:)=lat_glo(jbegin:jbegin+nj-1)
1619
1620	ALLOCATE(return_lon(0:ni*nj-1))
1621	ALLOCATE(return_lat(0:ni*nj-1))
1622	ALLOCATE(return_mask(0:ni*nj-1))
1623
1624	ALLOCATE(return_X_lon(0:ni-1))
1625	ALLOCATE(return_X_lat(0:ni-1))
1626	ALLOCATE(return_X_mask(0:ni-1))
1627
1628	ALLOCATE(return_Y_lon(0:nj-1))
1629	ALLOCATE(return_Y_lat(0:nj-1))
1630	ALLOCATE(return_Y_mask(0:nj-1))
1631
1632
1633	DO j=0,nj-1
1634	DO i=0,ni-1
1635	return_lon(i+j*ni)=lon(i)
1636	return_lat(i+j*ni)=lat(j)
1637	ENDDO
1638	ENDDO
1639
1640	pos=0
1641	DO j=0,nj-1
1642	DO i=0,ni-1
1643	i_glo=i
1644	j_glo=jbegin+j
1645	ij=j_glo*ni_glo+i_glo
1646	IF ( ij>=ij_begin .AND. ij<=ij_end) THEN
1647	IF ((MOD(j_glo,3)==1 .OR. MOD(j_glo,3)==2) .AND. (MOD(i_glo,5)==3 .OR. MOD(i_glo,5)==4)) CYCLE
1648	pos=pos+1
1649	ENDIF
1650	ENDDO
1651	ENDDO
1652
1653	ALLOCATE(return_index(0:pos-1))
1654	return_index(:)=-1
1655	pos=0
1656	DO j=0,nj-1
1657	DO i=0,ni-1
1658	i_glo=i
1659	j_glo=jbegin+j
1660	ij=j_glo*ni_glo+i_glo
1661	IF ( ij>=ij_begin .AND. ij<=ij_end) THEN
1662	IF ((MOD(j_glo,3)==1 .OR. MOD(j_glo,3)==2) .AND. (MOD(i_glo,5)==3 .OR. MOD(i_glo,5)==4)) CYCLE
1663	return_index(pos)=i+j*ni
1664	pos=pos+1
1665	ENDIF
1666	ENDDO
1667	ENDDO
1668
1669	CALL set_domain_mask(params, return_lon,return_lat, mask)
1670
1671	return_mask=mask
1672
1673	return_X_lat(:)=lat_glo(nj_glo/2)
1674	return_X_lon(:)=lon_glo(:)
1675	CALL set_domain_mask(params, return_X_lon,return_X_lat, return_X_mask)
1676
1677	pos=0
1678	DO i=0,ni-1
1679	i_glo=i
1680	j_glo=nj_glo/2
1681	IF ((MOD(j_glo,3)==1 .OR. MOD(j_glo,3)==2) .AND. (MOD(i_glo,5)==3 .OR. MOD(i_glo,5)==4)) CYCLE
1682	pos=pos+1
1683	ENDDO
1684
1685	ALLOCATE(return_X_index(0:pos-1))
1686	return_X_index(:)=-1
1687	pos=0
1688	DO i=0,ni-1
1689	i_glo=i
1690	j_glo=nj_glo/2
1691	IF ((MOD(j_glo,3)==1 .OR. MOD(j_glo,3)==2) .AND. (MOD(i_glo,5)==3 .OR. MOD(i_glo,5)==4)) CYCLE
1692	return_X_index(pos)=i
1693	pos=pos+1
1694	ENDDO
1695
1696
1697
1698	return_Y_lon(:)=lon_glo(ni_glo/2)
1699	return_Y_lat(:)=lat_glo(jbegin:jbegin+nj-1)
1700	CALL set_domain_mask(params, return_Y_lon,return_Y_lat, return_Y_mask)
1701
1702	pos=0
1703	DO j=0,nj-1
1704	i_glo=ni_glo/2
1705	j_glo=j+jbegin
1706	IF ((MOD(j_glo,3)==1 .OR. MOD(j_glo,3)==2) .AND. (MOD(i_glo,5)==3 .OR. MOD(i_glo,5)==4)) CYCLE
1707	pos=pos+1
1708	ENDDO
1709
1710	ALLOCATE(return_Y_index(0:pos-1))
1711	return_Y_index=-1
1712	pos=0
1713	DO j=0,nj-1
1714	i_glo=ni_glo/2
1715	j_glo=j+jbegin
1716	IF ((MOD(j_glo,3)==1 .OR. MOD(j_glo,3)==2) .AND. (MOD(i_glo,5)==3 .OR. MOD(i_glo,5)==4)) CYCLE
1717	return_Y_index(pos)=j
1718	pos=pos+1
1719	ENDDO
1720
1721	return_ni=ni
1722	return_nj=nj
1723
1724	IF (xios_is_valid_domain(TRIM(domain_id))) THEN
1725	CALL xios_set_domain_attr(TRIM(domain_id), type="rectilinear", ni_glo=ni_glo, ibegin=ibegin, ni=ni, nj_glo=nj_glo, jbegin=jbegin, nj=nj)
1726	CALL xios_set_domain_attr(TRIM(domain_id), data_dim=1, data_ni=size(return_index), data_i_index=return_index)
1727	CALL xios_set_domain_attr(TRIM(domain_id), lonvalue_1d=lon, latvalue_1d=lat, mask_1d=mask)
1728	ENDIF
1729
1730	IF (xios_is_valid_axis(TRIM(domain_id)//"_X")) THEN
1731	CALL xios_set_axis_attr(TRIM(domain_id)//"_X", n_glo=ni_glo, begin=ibegin, n=ni, value=return_X_lon, data_n=size(return_X_index), data_index=return_X_index)
1732	ENDIF
1733
1734	IF (xios_is_valid_axis(TRIM(domain_id)//"_Y")) THEN
1735	CALL xios_set_axis_attr(TRIM(domain_id)//"_Y", n_glo=nj_glo, begin=jbegin, n=nj, value=return_Y_lat, data_n=size(return_Y_index), data_index=return_Y_index)
1736	ENDIF
1737
1738	END SUBROUTINE init_domain_orchidee
1739
1740
1741
1742	SUBROUTINE init_domain_nemo(domain_id, comm, params, return_ni, return_nj, &
1743	return_lon,return_lat,return_mask, return_index, &
1744	return_X_lon,return_X_lat, return_X_mask, return_X_index, &
1745	return_Y_lon,return_Y_lat, return_Y_mask, return_Y_index)
1746	IMPLICIT NONE
1747	CHARACTER(LEN=*) :: domain_id
1748	TYPE(tmodel_params) :: params
1749	TYPE(xios_context) :: ctx_hdl
1750	INTEGER :: comm
1751	INTEGER :: return_ni
1752	INTEGER :: return_nj
1753	DOUBLE PRECISION, POINTER :: return_lon(:)
1754	DOUBLE PRECISION, POINTER :: return_lat(:)
1755	LOGICAL, POINTER :: return_mask(:)
1756	INTEGER, POINTER :: return_index(:)
1757	DOUBLE PRECISION, POINTER :: return_X_lon(:)
1758	DOUBLE PRECISION, POINTER :: return_X_lat(:)
1759	LOGICAL, POINTER :: return_X_mask(:)
1760	INTEGER, POINTER :: return_X_index(:)
1761	DOUBLE PRECISION, POINTER :: return_Y_lon(:)
1762	DOUBLE PRECISION, POINTER :: return_Y_lat(:)
1763	LOGICAL, POINTER :: return_Y_mask(:)
1764	INTEGER, POINTER :: return_Y_index(:)
1765	INTEGER :: domain_proc_rank, domain_proc_size
1766	INTEGER :: axis_proc_rank, axis_proc_size
1767	INTEGER :: ensemble_proc_size, ensemble_proc_rank
1768
1769	INTEGER :: mpi_rank, mpi_size
1770	INTEGER :: ierr
1771	INTEGER :: ni,nj,ni_glo,nj_glo
1772	INTEGER :: ibegin,jbegin
1773	INTEGER :: offset_i, offset_j
1774	DOUBLE PRECISION, ALLOCATABLE :: lon_glo(:), lat_glo(:), bounds_lon_glo(:,:), bounds_lat_glo(:,:)
1775	DOUBLE PRECISION, ALLOCATABLE :: lon(:,:), lat(:,:), bounds_lon(:,:,:), bounds_lat(:,:,:)
1776	LOGICAL,ALLOCATABLE :: mask(:)
1777	INTEGER :: i,j, ij, n, rank
1778	INTEGER :: nproc_i, nproc_j, nholes, pos_hole
1779	INTEGER,ALLOCATABLE :: size_i(:), begin_i(:), size_j(:), begin_j(:)
1780
1781	CALL MPI_COMM_RANK(comm,mpi_rank,ierr)
1782	CALL MPI_COMM_SIZE(comm,mpi_size,ierr)
1783
1784	CALL get_decomposition(comm, params, domain_proc_size, domain_proc_rank, axis_proc_size, axis_proc_rank, ensemble_proc_size, ensemble_proc_rank)
1785	ni_glo=params%ni
1786	nj_glo=params%nj
1787
1788	n=INT(SQRT(mpi_size*1.))
1789	nproc_i=n
1790	nproc_j=n
1791	IF ( n*n == mpi_size) THEN
1792	! do nothing
1793	ELSE IF ( (n+1)*n < mpi_size) THEN
1794	nproc_i=nproc_i+1
1795	nproc_j=nproc_j+1
1796	ELSE
1797	nproc_i=nproc_i+1
1798	ENDIF
1799
1800	nholes=nproc_i*nproc_j-mpi_size
1801
1802	ALLOCATE(size_i(0:nproc_i-1))
1803	ALLOCATE(begin_i(0:nproc_i-1))
1804	DO i=0,nproc_i-1
1805	size_i(i)=ni_glo/nproc_i
1806	IF (i<MOD(ni_glo,nproc_i)) size_i(i)=size_i(i)+1
1807	IF (i==0) THEN
1808	begin_i(i)=0
1809	ELSE
1810	begin_i(i)=begin_i(i-1)+size_i(i-1)
1811	ENDIF
1812	ENDDO
1813
1814	ALLOCATE(size_j(0:nproc_j-1))
1815	ALLOCATE(begin_j(0:nproc_j-1))
1816	DO j=0,nproc_i-1
1817	size_j(j)=nj_glo/nproc_j
1818	IF (j<MOD(nj_glo,nproc_j)) size_j(j)=size_j(j)+1
1819	IF (j==0) THEN
1820	begin_j(j)=0
1821	ELSE
1822	begin_j(j)=begin_j(j-1)+size_j(j-1)
1823	ENDIF
1824	ENDDO
1825
1826
1827	pos_hole=0
1828	rank=0
1829	DO j=0,nproc_j-1
1830	DO i=0,nproc_i-1
1831
1832	ij = j*nproc_i + i
1833	IF (pos_hole<nholes) THEN
1834	IF ( MOD(ij,(nproc_i*nproc_j/nholes)) == 0) THEN
1835	pos_hole=pos_hole+1
1836	CYCLE
1837	ENDIF
1838	ENDIF
1839
1840	IF (mpi_rank==rank) THEN
1841	ibegin = begin_i(i)
1842	ni = size_i(i)
1843	jbegin = begin_j(j)
1844	nj = size_j(j)
1845	ENDIF
1846	rank=rank+1
1847	ENDDO
1848	ENDDO
1849
1850	ALLOCATE(lon_glo(0:ni_glo-1), lat_glo(0:nj_glo-1))
1851	ALLOCATE(bounds_lon_glo(4,0:ni_glo-1), bounds_lat_glo(4,0:nj_glo-1))
1852
1853	DO i=0,ni_glo-1
1854	lon_glo(i)=-180+(i+0.5)*(360./ni_glo)
1855	bounds_lon_glo(1,i)= -180+(i)*(360./ni_glo)
1856	bounds_lon_glo(2,i)= -180+(i+1)*(360./ni_glo)
1857	ENDDO
1858
1859	DO j=0,nj_glo-1
1860	lat_glo(j)=-90+(j+0.5)*(180./nj_glo)
1861	bounds_lat_glo(1,j)= -90+(j)*(180./nj_glo)
1862	bounds_lat_glo(2,j)= -90+(j+1)*(180./nj_glo)
1863	ENDDO
1864
1865	offset_i=2 ! halo of 2 on i
1866	offset_j=1 ! halo of 1 on j
1867
1868	ALLOCATE(lon(0:ni-1,0:nj-1))
1869	ALLOCATE(lat(0:ni-1,0:nj-1))
1870	ALLOCATE(bounds_lon(4,0:ni-1,0:nj-1))
1871	ALLOCATE(bounds_lat(4,0:ni-1,0:nj-1))
1872	! ALLOCATE(mask(0:ni-1,0:nj-1))
1873
1874	ALLOCATE(return_lon(0:ni*nj-1))
1875	ALLOCATE(return_lat(0:ni*nj-1))
1876	ALLOCATE(return_mask(0:ni*nj-1))
1877	ALLOCATE(return_index(0:(ni+2offset_i)(nj+2*offset_j)-1))
1878
1879	ALLOCATE(return_X_lon(0:ni-1))
1880	ALLOCATE(return_X_lat(0:ni-1))
1881	ALLOCATE(return_X_mask(0:ni-1))
1882	ALLOCATE(return_X_index(0:ni-1))
1883
1884	ALLOCATE(return_Y_lon(0:nj-1))
1885	ALLOCATE(return_Y_lat(0:nj-1))
1886	ALLOCATE(return_Y_mask(0:nj-1))
1887	ALLOCATE(return_Y_index(0:nj-1))
1888
1889	return_index=-1
1890	DO j=0,nj-1
1891	DO i=0,ni-1
1892	ij=j*ni+i
1893	return_lon(ij)=lon_glo(ibegin+i)
1894	return_lat(ij)=lat_glo(jbegin+j)
1895	lon(i,j)=return_lon(ij)
1896	lat(i,j)=return_lat(ij)
1897	bounds_lon(1,i,j)=bounds_lon_glo(2,ibegin+i)
1898	bounds_lon(2,i,j)=bounds_lon_glo(1,ibegin+i)
1899	bounds_lon(3,i,j)=bounds_lon_glo(1,ibegin+i)
1900	bounds_lon(4,i,j)=bounds_lon_glo(2,ibegin+i)
1901	bounds_lat(1,i,j)=bounds_lat_glo(1,jbegin+j)
1902	bounds_lat(2,i,j)=bounds_lat_glo(1,jbegin+j)
1903	bounds_lat(3,i,j)=bounds_lat_glo(2,jbegin+j)
1904	bounds_lat(4,i,j)=bounds_lat_glo(2,jbegin+j)
1905
1906	ij=(j+offset_j)(ni+2offset_i)+i+offset_i
1907	return_index(ij)=i+j*ni
1908	ENDDO
1909	ENDDO
1910
1911	CALL set_domain_mask(params, return_lon,return_lat, return_mask)
1912
1913	ALLOCATE(return_X_lon(0:ni-1))
1914	ALLOCATE(return_X_lat(0:ni-1))
1915	ALLOCATE(return_X_mask(0:ni-1))
1916	ALLOCATE(return_X_index(0:ni+2*offset_i-1))
1917
1918	return_X_lat(:)=lat_glo(nj_glo/2)
1919	return_X_lon(:)=lon_glo(ibegin:ibegin+ni-1)
1920	CALL set_domain_mask(params, return_X_lon,return_X_lat, return_X_mask)
1921
1922	return_X_index(:)=-1
1923	DO i=0,ni-1
1924	return_X_index(offset_i+i)=i
1925	ENDDO
1926
1927	ALLOCATE(return_Y_lon(0:nj-1))
1928	ALLOCATE(return_Y_lat(0:nj-1))
1929	ALLOCATE(return_Y_mask(0:nj-1))
1930	ALLOCATE(return_Y_index(0:nj+2*offset_j-1))
1931
1932	return_Y_lat(:)=lat_glo(jbegin:jbegin+nj-1)
1933	return_Y_lon(:)=lon_glo(ni_glo/2)
1934	CALL set_domain_mask(params, return_Y_lon,return_Y_lat, return_Y_mask)
1935
1936	return_Y_index(:)=-1
1937	DO j=0,nj-1
1938	return_Y_index(offset_j+j)=j
1939	ENDDO
1940
1941	return_ni=ni
1942	return_nj=nj
1943
1944	IF (xios_is_valid_domain(TRIM(domain_id))) THEN
1945	CALL xios_set_domain_attr(TRIM(domain_id), type="curvilinear", data_dim=2)
1946	CALL xios_set_domain_attr(TRIM(domain_id), ni_glo=ni_glo, ibegin=ibegin, ni=ni, data_ibegin=-offset_i, data_ni=ni+2*offset_i)
1947	CALL xios_set_domain_attr(TRIM(domain_id), nj_glo=nj_glo, jbegin=jbegin, nj=nj, data_jbegin=-offset_j, data_nj=nj+2*offset_j)
1948	CALL xios_set_domain_attr(TRIM(domain_id), data_dim=2, lonvalue_2d=lon, latvalue_2d=lat, mask_1d=return_mask)
1949	CALL xios_set_domain_attr(TRIM(domain_id), bounds_lon_2d=bounds_lon, bounds_lat_2d=bounds_lat, nvertex=4)
1950	ENDIF
1951
1952
1953	IF (xios_is_valid_axis(TRIM(domain_id)//"_X")) THEN
1954	CALL xios_set_axis_attr(TRIM(domain_id)//"_X", n_glo=ni_glo, begin=ibegin, n=ni, data_begin=-offset_i, data_n=ni+2*offset_i, value=return_X_lon, mask=return_X_mask)
1955	! CALL xios_set_axis_attr(TRIM(domain_id)//"_X", n_glo=ni_glo, begin=ibegin, n=ni, data_index=return_X_index, data_n=ni+2*offset_i, value=return_X_lon)
1956	ENDIF
1957
1958	IF (xios_is_valid_axis(TRIM(domain_id)//"_Y")) THEN
1959	CALL xios_set_axis_attr(TRIM(domain_id)//"_Y", n_glo=nj_glo, begin=jbegin, n=nj, data_begin=-offset_j, data_n=nj+2*offset_j, value=return_Y_lat, mask=return_Y_mask)
1960	! CALL xios_set_axis_attr(TRIM(domain_id)//"_Y", n_glo=nj_glo, begin=jbegin, n=nj, data_index=return_Y_index, data_n=nj+2*offset_j, value=return_Y_lat, mask=return_Y_mask)
1961	ENDIF
1962
1963	END SUBROUTINE init_domain_nemo
1964
1965
1966
1967
1968
1969	SUBROUTINE set_domain_mask(params, lon,lat, mask)
1970	IMPLICIT NONE
1971	TYPE(tmodel_params) :: params
1972	DOUBLE PRECISION :: lon(:)
1973	DOUBLE PRECISION :: lat(:)
1974	LOGICAL :: mask(:)
1975	INTEGER :: i,x
1976
1977	mask(:)=.TRUE.
1978	IF (params%domain_mask) THEN
1979	IF (params%domain_mask_type=="cross") THEN
1980	WHERE (lon(:)-2lat(:)>-10 .AND. lon(:)-2lat(:) <10) mask(:)=.FALSE.
1981	WHERE (2lat(:)+lon(:)>-10 .AND. 2lat(:)+lon(:)<10) mask(:)=.FALSE.
1982	ELSE IF (params%domain_mask_type=="latitude_band") THEN
1983	WHERE (lat(:)>-30 .AND. lat(:)<30) mask(:)=.FALSE.
1984	ENDIF
1985	ENDIF
1986
1987	END SUBROUTINE set_domain_mask
1988
1989
1990	SUBROUTINE set_mask3d(grid_id, params, ni, nj, lon,lat, axis_value)
1991	IMPLICIT NONE
1992	CHARACTER(LEN=*) :: grid_id
1993	TYPE(tmodel_params) :: params
1994	INTEGER :: comm
1995	INTEGER :: ni
1996	INTEGER :: nj
1997	DOUBLE PRECISION, POINTER :: lon(:)
1998	DOUBLE PRECISION, POINTER :: lat(:)
1999	INTEGER, POINTER :: domain_index(:)
2000	DOUBLE PRECISION, POINTER :: axis_value(:)
2001	INTEGER, POINTER :: axis_index(:)
2002	INTEGER ::i,j,ij,k,nk
2003	LOGICAL, ALLOCATABLE :: mask3d(:,:,:)
2004	DOUBLE PRECISION :: r
2005
2006	nk=size(axis_value)
2007
2008	ALLOCATE(mask3d(0:ni-1,0:nj-1,0:nk-1))
2009
2010	mask3d=.TRUE.
2011	DO k=0,nk-1
2012	DO j=0,nj-1
2013	DO i=0,ni-1
2014	ij=j*ni+i
2015	r=sqrt((lon(ij)/2)2 + lat(ij)2) / ((nk-k)*1./nk)
2016	if (r < 60) mask3d(i,j,k)=.FALSE.
2017	ENDDO
2018	ENDDO
2019	ENDDO
2020
2021	IF (params%mask3d) CALL xios_set_grid_attr(grid_id, mask_3d=mask3d)
2022
2023	END SUBROUTINE set_mask3d
2024
2025	SUBROUTINE init_axis_pressure(axis_id,comm,params, return_value, return_mask, return_index)
2026	IMPLICIT NONE
2027	CHARACTER(LEN=*) :: axis_id
2028	TYPE(tmodel_params) :: params
2029	INTEGER :: comm
2030	DOUBLE PRECISION, POINTER :: return_value(:)
2031	LOGICAL, POINTER :: return_mask(:)
2032	INTEGER, POINTER :: return_index(:)
2033
2034	INTEGER :: nlev_glo
2035	INTEGER :: nlev, begin, end
2036	DOUBLE PRECISION, ALLOCATABLE :: value_glo(:)
2037	DOUBLE PRECISION, ALLOCATABLE :: bounds_value_glo(:,:)
2038	DOUBLE PRECISION, ALLOCATABLE :: value(:)
2039	DOUBLE PRECISION, ALLOCATABLE :: bounds_value(:,:)
2040	DOUBLE PRECISION :: dp
2041	INTEGER :: i
2042
2043	INTEGER :: domain_proc_rank, domain_proc_size
2044	INTEGER :: axis_proc_rank, axis_proc_size
2045	INTEGER :: ensemble_proc_size, ensemble_proc_rank
2046
2047	CALL get_decomposition(comm, params, domain_proc_size, domain_proc_rank, axis_proc_size, axis_proc_rank, ensemble_proc_size, ensemble_proc_rank)
2048
2049	nlev_glo=params%nlev
2050
2051	ALLOCATE(value_glo(0:nlev_glo-1), bounds_value_glo(2,0:nlev_glo-1) )
2052
2053	dp=(1-0.1)/(nlev_glo-1)
2054	DO i=0,nlev_glo-1
2055	value_glo(i)=1-i*dp
2056	ENDDO
2057
2058	bounds_value_glo(2,0)=value_glo(0)-(value_glo(1)-value_glo(0))/2
2059	DO i=1,nlev_glo-1
2060	bounds_value_glo(2,i)=(value_glo(i-1)+value_glo(i)) /2
2061	ENDDO
2062
2063	DO i=0,nlev_glo-2
2064	bounds_value_glo(1,i)=(value_glo(i)+value_glo(i+1)) /2
2065	ENDDO
2066	bounds_value_glo(1,nlev_glo-1)=value_glo(nlev_glo-1)-(value_glo(nlev_glo-2)-value_glo(nlev_glo-1))/2
2067
2068	nlev=nlev_glo/axis_proc_size
2069	IF (axis_proc_rank < MOD(nlev_glo,axis_proc_size)) THEN
2070	nlev=nlev+1
2071	begin= axis_proc_rank*nlev
2072	end=begin+nlev-1
2073	ELSE
2074	begin=MOD(nlev_glo,axis_proc_size)(nlev+1) + (axis_proc_rank-MOD(nlev_glo,axis_proc_size))nlev
2075	end=begin+nlev-1
2076	ENDIF
2077
2078	ALLOCATE(value(0:nlev-1), bounds_value(2,0:nlev-1) )
2079	value(:)=value_glo(begin:end)
2080	bounds_value(:,:)=bounds_value_glo(:,begin:end)
2081
2082	ALLOCATE(return_value(0:nlev-1))
2083	ALLOCATE(return_mask(0:nlev-1))
2084	return_value=value
2085	return_mask=.TRUE.
2086	CALL set_axis_mask(params,value,return_mask)
2087	CALL xios_set_axis_attr(axis_id, n_glo=nlev_glo, begin=begin, n=nlev, value=value100000, mask=return_mask, bounds=bounds_value100000, unit='Pa', positive='up')
2088
2089
2090	ALLOCATE(return_index(0:nlev-1))
2091
2092	DO i=0,nlev-1
2093	return_index(i)=i
2094	ENDDO
2095
2096
2097	END SUBROUTINE init_axis_pressure
2098
2099	SUBROUTINE set_axis_mask(params, value, mask)
2100	IMPLICIT NONE
2101	TYPE(tmodel_params) :: params
2102	DOUBLE PRECISION :: value(:)
2103	LOGICAL :: mask(:)
2104	INTEGER :: i,x
2105
2106	mask(:)=.TRUE.
2107	x=size(mask)
2108	IF (params%axis_mask) THEN
2109	DO i=0,x-1
2110	IF (MOD(i,3)==0) mask(i+1)=.FALSE.
2111	IF (MOD(i,4)==0) mask(i+1)=.FALSE.
2112	ENDDO
2113	ENDIF
2114
2115	END SUBROUTINE set_axis_mask
2116
2117	SUBROUTINE init_scalar(scalar_id, comm, params, return_mask)
2118	IMPLICIT NONE
2119	CHARACTER(LEN=*) :: scalar_id
2120	TYPE(tmodel_params) :: params
2121	INTEGER :: comm
2122	LOGICAL :: return_mask
2123	DOUBLE PRECISION :: value =10.
2124
2125	CALL set_scalar_mask(comm, params, return_mask)
2126	CALL xios_set_scalar_attr(scalar_id, value=value, mask=return_mask)
2127
2128	END SUBROUTINE init_scalar
2129
2130	SUBROUTINE set_scalar_mask(comm, params, mask)
2131	IMPLICIT NONE
2132	TYPE(tmodel_params) :: params
2133	INTEGER :: comm
2134	LOGICAL :: mask
2135	INTEGER :: ierr,rank
2136
2137	mask=.TRUE.
2138	IF (params%scalar_mask) THEN
2139	IF (params%scalar_mask_type=="none") THEN
2140	mask=.TRUE.
2141	ELSE IF (params%scalar_mask_type=="full") THEN
2142	mask=.FALSE.
2143	ELSE IF (params%scalar_mask_type=="root") THEN
2144	CALL MPI_COMM_RANK(comm,rank,ierr)
2145	mask = (rank==0)
2146	ELSE IF (params%scalar_mask_type=="sparse") THEN
2147	CALL MPI_COMM_RANK(comm,rank,ierr)
2148	mask = (MOD(rank,2)==0)
2149	ENDIF
2150	ENDIF
2151
2152	END SUBROUTINE set_scalar_mask
2153
2154	SUBROUTINE init_field2D_academic(comm,params, lon, lat, mask, return_field, &
2155	X_lon, X_lat, X_mask, return_fieldX, &
2156	Y_lon, Y_lat, Y_mask, return_fieldY, return_fieldXY)
2157	IMPLICIT NONE
2158	TYPE(tmodel_params) :: params
2159	INTEGER :: comm
2160	DOUBLE PRECISION, POINTER :: lon(:)
2161	DOUBLE PRECISION, POINTER :: lat(:)
2162	LOGICAL, POINTER :: mask(:)
2163	DOUBLE PRECISION, POINTER :: return_field(:)
2164
2165	DOUBLE PRECISION, POINTER :: X_lon(:)
2166	DOUBLE PRECISION, POINTER :: X_lat(:)
2167	LOGICAL, POINTER :: X_mask(:)
2168	DOUBLE PRECISION, POINTER :: return_fieldX(:)
2169
2170	DOUBLE PRECISION, POINTER :: Y_lon(:)
2171	DOUBLE PRECISION, POINTER :: Y_lat(:)
2172	LOGICAL, POINTER :: Y_mask(:)
2173	DOUBLE PRECISION, POINTER :: return_fieldY(:)
2174	DOUBLE PRECISION, POINTER :: return_fieldXY(:,:)
2175
2176	DOUBLE PRECISION, PARAMETER :: coef=2., dp_pi=3.14159265359
2177	DOUBLE PRECISION :: dp_length, dp_conv
2178	INTEGER :: i,j,x,y,xy
2179
2180	! Parameters for analytical function
2181	dp_length= 1.2*dp_pi
2182	dp_conv=dp_pi/180.
2183
2184	xy=size(mask)
2185	x=size(X_mask)
2186	y=size(Y_mask)
2187
2188	ALLOCATE(return_field(0:xy-1))
2189
2190	DO i=0,xy-1
2191	IF (mask(i)) THEN
2192	return_field(i)=(coef-SIN(dp_pi(ACOS(COS(lat(i)dp_conv)*&
2193	COS(lon(i)*dp_conv))/dp_length)))
2194	ENDIF
2195	ENDDO
2196
2197
2198	ALLOCATE(return_fieldX(0:x-1))
2199
2200	DO i=0,x-1
2201	IF (X_mask(i)) THEN
2202	return_fieldX(i)=(coef-SIN(dp_pi(ACOS(COS(X_lat(i)dp_conv)*&
2203	COS(X_lon(i)*dp_conv))/dp_length)))
2204	ENDIF
2205	ENDDO
2206
2207
2208	ALLOCATE(return_fieldY(0:y-1))
2209
2210	DO i=0,y-1
2211	IF (Y_mask(i)) THEN
2212	return_fieldY(i)=(coef-SIN(dp_pi(ACOS(COS(Y_lat(i)dp_conv)*&
2213	COS(Y_lon(i)*dp_conv))/dp_length)))
2214	ENDIF
2215	ENDDO
2216
2217	ALLOCATE(return_fieldXY(0:x-1,0:y-1))
2218
2219	DO j=0,y-1
2220	DO i=0,x-1
2221	IF (Y_mask(j) .AND. X_mask(i)) THEN
2222	return_fieldXY(i,j)=(coef-SIN(dp_pi(ACOS(COS(Y_lat(j)dp_conv)*&
2223	COS(X_lon(i)*dp_conv))/dp_length)))
2224	ENDIF
2225	ENDDO
2226	ENDDO
2227
2228	END SUBROUTINE init_field2D_academic
2229
2230
2231	SUBROUTINE init_field2D_constant(comm,params, lon, lat, mask, return_field, &
2232	X_lon, X_lat, X_mask, return_fieldX, &
2233	Y_lon, Y_lat, Y_mask, return_fieldY, return_fieldXY)
2234	IMPLICIT NONE
2235	TYPE(tmodel_params) :: params
2236	INTEGER :: comm
2237	DOUBLE PRECISION, POINTER :: lon(:)
2238	DOUBLE PRECISION, POINTER :: lat(:)
2239	LOGICAL, POINTER :: mask(:)
2240	DOUBLE PRECISION, POINTER :: return_field(:)
2241
2242	DOUBLE PRECISION, POINTER :: X_lon(:)
2243	DOUBLE PRECISION, POINTER :: X_lat(:)
2244	LOGICAL, POINTER :: X_mask(:)
2245	DOUBLE PRECISION, POINTER :: return_fieldX(:)
2246
2247	DOUBLE PRECISION, POINTER :: Y_lon(:)
2248	DOUBLE PRECISION, POINTER :: Y_lat(:)
2249	LOGICAL, POINTER :: Y_mask(:)
2250	DOUBLE PRECISION, POINTER :: return_fieldY(:)
2251	DOUBLE PRECISION, POINTER :: return_fieldXY(:,:)
2252	INTEGER :: x,y,xy
2253
2254	xy=size(mask)
2255	x=size(X_mask)
2256	y=size(Y_mask)
2257
2258	ALLOCATE(return_field(0:xy-1))
2259	return_field(:)=1
2260
2261	ALLOCATE(return_fieldX(0:x-1))
2262	return_fieldX=1
2263
2264	ALLOCATE(return_fieldY(0:y-1))
2265	return_fieldY=1
2266
2267	ALLOCATE(return_fieldXY(0:x-1,0:y-1))
2268	return_fieldXY=1
2269
2270	END SUBROUTINE init_field2D_constant
2271
2272	SUBROUTINE init_field2D_rank(comm,params, lon, lat, mask, return_field, &
2273	X_lon, X_lat, X_mask, return_fieldX, &
2274	Y_lon, Y_lat, Y_mask, return_fieldY, return_fieldXY)
2275
2276	IMPLICIT NONE
2277	TYPE(tmodel_params) :: params
2278	INTEGER :: comm
2279	DOUBLE PRECISION, POINTER :: lon(:)
2280	DOUBLE PRECISION, POINTER :: lat(:)
2281	LOGICAL, POINTER :: mask(:)
2282	DOUBLE PRECISION, POINTER :: return_field(:)
2283
2284	DOUBLE PRECISION, POINTER :: X_lon(:)
2285	DOUBLE PRECISION, POINTER :: X_lat(:)
2286	LOGICAL, POINTER :: X_mask(:)
2287	DOUBLE PRECISION, POINTER :: return_fieldX(:)
2288
2289	DOUBLE PRECISION, POINTER :: Y_lon(:)
2290	DOUBLE PRECISION, POINTER :: Y_lat(:)
2291	LOGICAL, POINTER :: Y_mask(:)
2292	DOUBLE PRECISION, POINTER :: return_fieldY(:)
2293	DOUBLE PRECISION, POINTER :: return_fieldXY(:,:)
2294	INTEGER :: rank,ierr
2295	INTEGER :: x,y,xy
2296
2297	CALL MPI_COMM_RANK(comm,rank,ierr)
2298
2299
2300
2301	xy=size(mask)
2302	x=size(X_mask)
2303	y=size(Y_mask)
2304
2305	ALLOCATE(return_field(0:xy-1))
2306	return_field(:)=rank
2307
2308	ALLOCATE(return_fieldX(0:x-1))
2309	return_fieldX=rank
2310
2311	ALLOCATE(return_fieldY(0:y-1))
2312	return_fieldY=rank
2313
2314	ALLOCATE(return_fieldXY(0:x-1,0:y-1))
2315	return_fieldXY=rank
2316
2317	END SUBROUTINE init_field2D_rank
2318
2319
2320
2321	SUBROUTINE get_decomposition(comm, params, domain_proc_size, domain_proc_rank, axis_proc_size, axis_proc_rank, ensemble_proc_size, ensemble_proc_rank)
2322	IMPLICIT NONE
2323	INTEGER,INTENT(IN) :: comm
2324	TYPE(tmodel_params) :: params
2325	INTEGER,INTENT(OUT) :: domain_proc_size
2326	INTEGER,INTENT(OUT) :: domain_proc_rank
2327	INTEGER,INTENT(OUT) :: axis_proc_size
2328	INTEGER,INTENT(OUT) :: axis_proc_rank
2329	INTEGER,INTENT(OUT) :: ensemble_proc_size
2330	INTEGER,INTENT(OUT) :: ensemble_proc_rank
2331
2332	INTEGER :: mpi_rank,mpi_size,rank, ensemble_number
2333	INTEGER :: ierr
2334	INTEGER :: n_domain,n_axis, n_ensemble, min_dist, new_dist, best
2335	INTEGER :: axis_ind, domain_ind
2336	LOGICAL :: axis_layer
2337
2338	CALL MPI_COMM_RANK(comm,mpi_rank,ierr)
2339	CALL MPI_COMM_SIZE(comm,mpi_size,ierr)
2340
2341	n_ensemble = params%ensemble_proc_n
2342	ensemble_proc_size = mpi_size / n_ensemble
2343	IF ( mpi_rank < MOD(mpi_size,n_ensemble) * (ensemble_proc_size+1) ) THEN
2344	ensemble_proc_size=ensemble_proc_size+1
2345	ensemble_proc_rank = MOD(mpi_rank,ensemble_proc_size)
2346	ensemble_number = mpi_rank / ensemble_proc_size
2347	ELSE
2348	ensemble_number = MOD(mpi_size,n_ensemble)
2349	rank = mpi_rank - MOD(mpi_size,n_ensemble) * (ensemble_proc_size+1)
2350	ensemble_proc_rank= MOD(rank,ensemble_proc_size)
2351	ensemble_number = ensemble_number + rank / ensemble_proc_size
2352	ENDIF
2353
2354	mpi_size=ensemble_proc_size
2355	mpi_rank=ensemble_proc_rank
2356	ensemble_proc_size = n_ensemble
2357	ensemble_proc_rank = ensemble_number
2358
2359	IF (params%axis_proc_n > 0 ) THEN
2360	n_axis=params%axis_proc_n
2361	n_domain = mpi_size / n_axis
2362	axis_layer=.TRUE.
2363	ELSE IF (params%domain_proc_n > 0 ) THEN
2364	n_domain=params%domain_proc_n
2365	n_axis = mpi_size / n_domain
2366	axis_layer=.FALSE.
2367	ELSE
2368	IF (params%axis_proc_frac==0) THEN
2369	params%axis_proc_frac=1
2370	params%domain_proc_frac=mpi_size
2371	ELSE IF (params%domain_proc_frac==0) THEN
2372	params%domain_proc_frac=1
2373	params%axis_proc_frac=mpi_size
2374	ENDIF
2375
2376	n_domain = INT(sqrt(params%domain_proc_frac * mpi_size/ params%axis_proc_frac))
2377	n_axis = INT(sqrt(params%axis_proc_frac * mpi_size/ params%domain_proc_frac))
2378
2379
2380	min_dist= mpi_size - n_domain*n_axis
2381	best=0
2382
2383	new_dist = mpi_size -(n_domain+1)*n_axis
2384	IF (new_dist < min_dist .AND. new_dist >= 0 ) THEN
2385	min_dist=new_dist
2386	best=1
2387	ENDIF
2388
2389	new_dist=mpi_size-n_domain*(n_axis+1)
2390	IF (new_dist < min_dist .AND. new_dist >= 0 ) THEN
2391	min_dist=new_dist
2392	best=2
2393	ENDIF
2394
2395	IF (best==0) THEN
2396	ELSE IF (best==1) THEN
2397	n_domain=n_domain+1
2398	ELSE IF (best==2) THEN
2399	n_axis=n_axis+1
2400	ENDIF
2401
2402	IF ( MOD(mpi_size,n_axis) <= MOD(mpi_size,n_domain)) axis_layer=.TRUE.
2403
2404	ENDIF
2405
2406	IF ( axis_layer) THEN
2407	!!! n_axis layer
2408	IF (mpi_rank < MOD(mpi_size,n_axis)*(n_domain+1)) THEN
2409	axis_proc_rank=mpi_rank/(n_domain+1)
2410	domain_proc_rank=MOD(mpi_rank,n_domain+1)
2411	axis_proc_size=n_axis
2412	domain_proc_size=n_domain+1
2413	ELSE
2414	rank=mpi_rank-MOD(mpi_size,n_axis)*(n_domain+1)
2415	axis_proc_size=n_axis
2416	axis_proc_rank=MOD(mpi_size,n_axis)+rank/n_domain
2417	domain_proc_rank=MOD(rank,n_domain)
2418	domain_proc_size=n_domain
2419	ENDIF
2420	ELSE
2421	!!! n_domain column
2422	IF (mpi_rank < MOD(mpi_size,n_domain)*(n_axis+1)) THEN
2423	domain_proc_rank=mpi_rank/(n_axis+1)
2424	axis_proc_rank=MOD(mpi_rank,n_axis+1)
2425	domain_proc_size=n_domain
2426	axis_proc_size=n_axis+1
2427	ELSE
2428	rank=mpi_rank-MOD(mpi_size,n_domain)*(n_axis+1)
2429	domain_proc_size=n_domain
2430	domain_proc_rank=MOD(mpi_size,n_domain)+rank/n_axis
2431	axis_proc_rank=MOD(rank,n_axis)
2432	axis_proc_size=n_axis
2433	ENDIF
2434	ENDIF
2435
2436
2437	END SUBROUTINE get_decomposition
2438
2439	SUBROUTINE compute_cyclic_distribution(rank, nb_procs, who_i_am)
2440	IMPLICIT NONE
2441	INTEGER,INTENT(IN) :: rank
2442	INTEGER,INTENT(IN) :: nb_procs(:)
2443	LOGICAL,INTENT(OUT) :: who_i_am(:)
2444	INTEGER :: start(SIZE(nb_procs))
2445	INTEGER :: nb_comp
2446	INTEGER :: nb_client
2447	INTEGER :: nb_server
2448	INTEGER :: current
2449	INTEGER :: current_client
2450	INTEGER :: i,j,k,nq,q,r
2451
2452	who_i_am=.FALSE.
2453	nb_comp = SIZE(nb_procs)
2454	nb_client = SUM(nb_procs(1:nb_comp-1))
2455	nb_server = nb_procs(nb_comp)
2456
2457	start(1)=0
2458	DO k=2,nb_comp
2459	start(k)=start(k-1)+nb_procs(k-1)
2460	ENDDO
2461
2462	current=0
2463	current_client=0
2464
2465	IF (nb_client >= nb_server) THEN
2466	q=nb_client/nb_server
2467	r=MOD(nb_client,nb_server)
2468
2469	DO i=1,nb_server
2470	IF (i<=r) THEN ; nq=q+1 ; ELSE ; nq=q ; ENDIF
2471	DO j=1,nq
2472	IF (current==rank) THEN
2473	DO k=1,nb_comp-1
2474	IF (current_client >= start(k) .AND. current_client<start(k+1)) THEN
2475	who_i_am(k)=.TRUE.
2476	RETURN
2477	ENDIF
2478	ENDDO
2479	ENDIF
2480	current=current+1
2481	current_client=current_client+1
2482	ENDDO
2483
2484	IF (current==rank) THEN
2485	who_i_am(nb_comp)=.TRUE.
2486	RETURN
2487	ENDIF
2488	current=current+1
2489	ENDDO
2490
2491	ELSE
2492	q=nb_server/nb_client
2493	r=MOD(nb_server,nb_client)
2494
2495	DO i=1,nb_client
2496	IF (i<=r) THEN ; nq=q+1 ; ELSE ; nq=q ; ENDIF
2497	DO j=1,nq
2498	IF (current==rank) THEN
2499	who_i_am(nb_comp)=.TRUE.
2500	RETURN
2501	ENDIF
2502	current=current+1
2503	ENDDO
2504
2505	IF (current==rank) THEN
2506	DO k=1,nb_comp-1
2507	IF (current_client >= start(k) .AND. current_client<start(k+1)) THEN
2508	who_i_am(k)=.TRUE.
2509	RETURN
2510	ENDIF
2511	ENDDO
2512	ENDIF
2513	current=current+1
2514	current_client=current_client+1
2515	ENDDO
2516	ENDIF
2517
2518	END SUBROUTINE compute_cyclic_distribution
2519
2520	END PROGRAM generic_testcase
2521
2522

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