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source: palm/trunk/SOURCE/data_output_mask.f90 @ 1729

Last change on this file since 1729 was 1692, checked in by maronga, 9 years ago
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1	!> @file data_output_mask.f90
2	!--------------------------------------------------------------------------------!
3	! This file is part of PALM.
4	!
5	! PALM is free software: you can redistribute it and/or modify it under the terms
6	! of the GNU General Public License as published by the Free Software Foundation,
7	! either version 3 of the License, or (at your option) any later version.
8	!
9	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
10	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
11	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
12	!
13	! You should have received a copy of the GNU General Public License along with
14	! PALM. If not, see <http://www.gnu.org/licenses/>.
15	!
16	! Copyright 1997-2015 Leibniz Universitaet Hannover
17	!--------------------------------------------------------------------------------!
18	!
19	! Current revisions:
20	! -----------------
21	!
22	!
23	! Former revisions:
24	! -----------------
25	! $Id: data_output_mask.f90 1692 2015-10-26 16:29:17Z gronemeier $
26	!
27	! 1691 2015-10-26 16:17:44Z maronga
28	! Added output of radiative heating rates for RRTMG
29	!
30	! 1682 2015-10-07 23:56:08Z knoop
31	! Code annotations made doxygen readable
32	!
33	! 1585 2015-04-30 07:05:52Z maronga
34	! Added support for RRTMG
35	!
36	! 1438 2014-07-22 14:14:06Z heinze
37	! +nr, qc, qr
38	!
39	! 1359 2014-04-11 17:15:14Z hoffmann
40	! New particle structure integrated.
41	!
42	! 1353 2014-04-08 15:21:23Z heinze
43	! REAL constants provided with KIND-attribute
44	!
45	! 1327 2014-03-21 11:00:16Z raasch
46	!
47	!
48	! 1320 2014-03-20 08:40:49Z raasch
49	! ONLY-attribute added to USE-statements,
50	! kind-parameters added to all INTEGER and REAL declaration statements,
51	! kinds are defined in new module kinds,
52	! revision history before 2012 removed,
53	! comment fields (!:) to be used for variable explanations added to
54	! all variable declaration statements
55	!
56	! 1318 2014-03-17 13:35:16Z raasch
57	! barrier argument removed from cpu_log,
58	! module interfaces removed
59	!
60	! 1092 2013-02-02 11:24:22Z raasch
61	! unused variables removed
62	!
63	! 1036 2012-10-22 13:43:42Z raasch
64	! code put under GPL (PALM 3.9)
65	!
66	! 1031 2012-10-19 14:35:30Z raasch
67	! netCDF4 without parallel file support implemented
68	!
69	! 1007 2012-09-19 14:30:36Z franke
70	! Bugfix: calculation of pr must depend on the particle weighting factor,
71	! missing calculation of ql_vp added
72	!
73	! 410 2009-12-04 17:05:40Z letzel
74	! Initial version
75	!
76	! Description:
77	! ------------
78	!> Masked data output in netCDF format for current mask (current value of mid).
79	!------------------------------------------------------------------------------!
80	SUBROUTINE data_output_mask( av )
81
82
83
84	#if defined( __netcdf )
85	USE arrays_3d, &
86	ONLY: e, nr, p, pt, q, qc, ql, ql_c, ql_v, qr, rho, sa, tend, u, &
87	v, vpt, w
88
89	USE averaging, &
90	ONLY: e_av, lpt_av, nr_av, p_av, pc_av, pr_av, pt_av, q_av, qc_av, &
91	ql_av, ql_c_av, ql_v_av, ql_vp_av, qv_av, qr_av, rho_av, s_av, &
92	sa_av, u_av, v_av, vpt_av, w_av
93
94	USE cloud_parameters, &
95	ONLY: l_d_cp, pt_d_t
96
97	USE control_parameters, &
98	ONLY: cloud_physics, domask, domask_no, domask_time_count, &
99	mask_i, mask_j, mask_k, mask_size, mask_size_l, &
100	mask_start_l, max_masks, message_string, mid, &
101	netcdf_data_format, nz_do3d, simulated_time
102	USE cpulog, &
103	ONLY: cpu_log, log_point
104
105
106
107	USE indices, &
108	ONLY: nbgp, nxl, nxr, nyn, nys, nzb, nzt
109
110	USE kinds
111
112	USE netcdf
113
114	USE netcdf_control
115
116	USE particle_attributes, &
117	ONLY: grid_particles, number_of_particles, particles, &
118	particle_advection_start, prt_count
119
120	USE pegrid
121
122	USE radiation_model_mod, &
123	ONLY: rad_lw_in, rad_lw_in_av, rad_lw_out, rad_lw_out_av, &
124	rad_lw_cs_hr, rad_lw_cs_hr_av, rad_lw_hr, rad_lw_hr_av, &
125	rad_sw_in, rad_sw_in_av, rad_sw_out, rad_sw_out_av, &
126	rad_sw_cs_hr, rad_sw_cs_hr_av, rad_sw_hr, rad_sw_hr_av
127
128
129	IMPLICIT NONE
130
131	INTEGER(iwp) :: av !<
132	INTEGER(iwp) :: ngp !<
133	INTEGER(iwp) :: i !<
134	INTEGER(iwp) :: if !<
135	INTEGER(iwp) :: j !<
136	INTEGER(iwp) :: k !<
137	INTEGER(iwp) :: n !<
138	INTEGER(iwp) :: psi !<
139	INTEGER(iwp) :: sender !<
140	INTEGER(iwp) :: ind(6) !<
141
142	LOGICAL :: found !<
143	LOGICAL :: resorted !<
144
145	REAL(wp) :: mean_r !<
146	REAL(wp) :: s_r2 !<
147	REAL(wp) :: s_r3 !<
148
149	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !<
150	#if defined( __parallel )
151	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: total_pf !<
152	#endif
153	REAL(wp), DIMENSION(:,:,:), POINTER :: to_be_resorted !<
154
155	!
156	!-- Return, if nothing to output
157	IF ( domask_no(mid,av) == 0 ) RETURN
158
159	CALL cpu_log (log_point(49),'data_output_mask','start')
160
161	!
162	!-- Open output file.
163	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
164	CALL check_open( 200+mid+av*max_masks )
165	ENDIF
166
167	!
168	!-- Allocate total and local output arrays.
169	#if defined( __parallel )
170	IF ( myid == 0 ) THEN
171	ALLOCATE( total_pf(mask_size(mid,1),mask_size(mid,2),mask_size(mid,3)) )
172	ENDIF
173	#endif
174	ALLOCATE( local_pf(mask_size_l(mid,1),mask_size_l(mid,2), &
175	mask_size_l(mid,3)) )
176
177	!
178	!-- Update the netCDF time axis.
179	domask_time_count(mid,av) = domask_time_count(mid,av) + 1
180	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
181	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), id_var_time_mask(mid,av), &
182	(/ simulated_time /), &
183	start = (/ domask_time_count(mid,av) /), &
184	count = (/ 1 /) )
185	CALL handle_netcdf_error( 'data_output_mask', 460 )
186	ENDIF
187
188	!
189	!-- Loop over all variables to be written.
190	if = 1
191
192	DO WHILE ( domask(mid,av,if)(1:1) /= ' ' )
193	!
194	!-- Reallocate local_pf on PE 0 since its shape changes during MPI exchange
195	IF ( netcdf_data_format < 5 .AND. myid == 0 .AND. if > 1 ) THEN
196	DEALLOCATE( local_pf )
197	ALLOCATE( local_pf(mask_size_l(mid,1),mask_size_l(mid,2), &
198	mask_size_l(mid,3)) )
199	ENDIF
200	!
201	!-- Store the variable chosen.
202	resorted = .FALSE.
203	SELECT CASE ( TRIM( domask(mid,av,if) ) )
204
205	CASE ( 'e' )
206	IF ( av == 0 ) THEN
207	to_be_resorted => e
208	ELSE
209	to_be_resorted => e_av
210	ENDIF
211
212	CASE ( 'lpt' )
213	IF ( av == 0 ) THEN
214	to_be_resorted => pt
215	ELSE
216	to_be_resorted => lpt_av
217	ENDIF
218
219	CASE ( 'nr' )
220	IF ( av == 0 ) THEN
221	to_be_resorted => nr
222	ELSE
223	to_be_resorted => nr_av
224	ENDIF
225
226	CASE ( 'p' )
227	IF ( av == 0 ) THEN
228	to_be_resorted => p
229	ELSE
230	to_be_resorted => p_av
231	ENDIF
232
233	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
234	IF ( av == 0 ) THEN
235	tend = prt_count
236	CALL exchange_horiz( tend, nbgp )
237	DO i = 1, mask_size_l(mid,1)
238	DO j = 1, mask_size_l(mid,2)
239	DO k = 1, mask_size_l(mid,3)
240	local_pf(i,j,k) = tend(mask_k(mid,k), &
241	mask_j(mid,j),mask_i(mid,i))
242	ENDDO
243	ENDDO
244	ENDDO
245	resorted = .TRUE.
246	ELSE
247	CALL exchange_horiz( pc_av, nbgp )
248	to_be_resorted => pc_av
249	ENDIF
250
251	CASE ( 'pr' ) ! mean particle radius (effective radius)
252	IF ( av == 0 ) THEN
253	IF ( simulated_time >= particle_advection_start ) THEN
254	DO i = nxl, nxr
255	DO j = nys, nyn
256	DO k = nzb, nz_do3d
257	number_of_particles = prt_count(k,j,i)
258	IF (number_of_particles <= 0) CYCLE
259	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
260	s_r2 = 0.0_wp
261	s_r3 = 0.0_wp
262	DO n = 1, number_of_particles
263	IF ( particles(n)%particle_mask ) THEN
264	s_r2 = s_r2 + grid_particles(k,j,i)%particles(n)%radius*2 &
265	grid_particles(k,j,i)%particles(n)%weight_factor
266	s_r3 = s_r3 + grid_particles(k,j,i)%particles(n)%radius*3 &
267	grid_particles(k,j,i)%particles(n)%weight_factor
268	ENDIF
269	ENDDO
270	IF ( s_r2 > 0.0_wp ) THEN
271	mean_r = s_r3 / s_r2
272	ELSE
273	mean_r = 0.0_wp
274	ENDIF
275	tend(k,j,i) = mean_r
276	ENDDO
277	ENDDO
278	ENDDO
279	CALL exchange_horiz( tend, nbgp )
280	ELSE
281	tend = 0.0_wp
282	ENDIF
283	DO i = 1, mask_size_l(mid,1)
284	DO j = 1, mask_size_l(mid,2)
285	DO k = 1, mask_size_l(mid,3)
286	local_pf(i,j,k) = tend(mask_k(mid,k), &
287	mask_j(mid,j),mask_i(mid,i))
288	ENDDO
289	ENDDO
290	ENDDO
291	resorted = .TRUE.
292	ELSE
293	CALL exchange_horiz( pr_av, nbgp )
294	to_be_resorted => pr_av
295	ENDIF
296
297	CASE ( 'pt' )
298	IF ( av == 0 ) THEN
299	IF ( .NOT. cloud_physics ) THEN
300	to_be_resorted => pt
301	ELSE
302	DO i = 1, mask_size_l(mid,1)
303	DO j = 1, mask_size_l(mid,2)
304	DO k = 1, mask_size_l(mid,3)
305	local_pf(i,j,k) = &
306	pt(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i)) &
307	+ l_d_cp * pt_d_t(mask_k(mid,k)) * &
308	ql(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i))
309	ENDDO
310	ENDDO
311	ENDDO
312	resorted = .TRUE.
313	ENDIF
314	ELSE
315	to_be_resorted => pt_av
316	ENDIF
317
318	CASE ( 'q' )
319	IF ( av == 0 ) THEN
320	to_be_resorted => q
321	ELSE
322	to_be_resorted => q_av
323	ENDIF
324
325	CASE ( 'qc' )
326	IF ( av == 0 ) THEN
327	to_be_resorted => qc
328	ELSE
329	to_be_resorted => qc_av
330	ENDIF
331
332	CASE ( 'ql' )
333	IF ( av == 0 ) THEN
334	to_be_resorted => ql
335	ELSE
336	to_be_resorted => ql_av
337	ENDIF
338
339	CASE ( 'ql_c' )
340	IF ( av == 0 ) THEN
341	to_be_resorted => ql_c
342	ELSE
343	to_be_resorted => ql_c_av
344	ENDIF
345
346	CASE ( 'ql_v' )
347	IF ( av == 0 ) THEN
348	to_be_resorted => ql_v
349	ELSE
350	to_be_resorted => ql_v_av
351	ENDIF
352
353	CASE ( 'ql_vp' )
354	IF ( av == 0 ) THEN
355	IF ( simulated_time >= particle_advection_start ) THEN
356	DO i = nxl, nxr
357	DO j = nys, nyn
358	DO k = nzb, nz_do3d
359	number_of_particles = prt_count(k,j,i)
360	IF (number_of_particles <= 0) CYCLE
361	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
362	DO n = 1, number_of_particles
363	IF ( particles(n)%particle_mask ) THEN
364	tend(k,j,i) = tend(k,j,i) + &
365	particles(n)%weight_factor / &
366	prt_count(k,j,i)
367	ENDIF
368	ENDDO
369	ENDDO
370	ENDDO
371	ENDDO
372	CALL exchange_horiz( tend, nbgp )
373	ELSE
374	tend = 0.0_wp
375	ENDIF
376	DO i = 1, mask_size_l(mid,1)
377	DO j = 1, mask_size_l(mid,2)
378	DO k = 1, mask_size_l(mid,3)
379	local_pf(i,j,k) = tend(mask_k(mid,k), &
380	mask_j(mid,j),mask_i(mid,i))
381	ENDDO
382	ENDDO
383	ENDDO
384	resorted = .TRUE.
385	ELSE
386	CALL exchange_horiz( ql_vp_av, nbgp )
387	to_be_resorted => ql_vp_av
388	ENDIF
389
390	CASE ( 'qv' )
391	IF ( av == 0 ) THEN
392	DO i = 1, mask_size_l(mid,1)
393	DO j = 1, mask_size_l(mid,2)
394	DO k = 1, mask_size_l(mid,3)
395	local_pf(i,j,k) = &
396	q(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i)) - &
397	ql(mask_k(mid,k),mask_j(mid,j),mask_i(mid,i))
398	ENDDO
399	ENDDO
400	ENDDO
401	resorted = .TRUE.
402	ELSE
403	to_be_resorted => qv_av
404	ENDIF
405
406	CASE ( 'qr' )
407	IF ( av == 0 ) THEN
408	to_be_resorted => qr
409	ELSE
410	to_be_resorted => qr_av
411	ENDIF
412
413	CASE ( 'rad_lw_in' )
414	IF ( av == 0 ) THEN
415	to_be_resorted => rad_lw_in
416	ELSE
417	to_be_resorted => rad_lw_in_av
418	ENDIF
419
420	CASE ( 'rad_lw_out' )
421	IF ( av == 0 ) THEN
422	to_be_resorted => rad_lw_out
423	ELSE
424	to_be_resorted => rad_lw_out_av
425	ENDIF
426
427	CASE ( 'rad_lw_cs_hr' )
428	IF ( av == 0 ) THEN
429	to_be_resorted => rad_lw_cs_hr
430	ELSE
431	to_be_resorted => rad_lw_cs_hr_av
432	ENDIF
433
434	CASE ( 'rad_lw_hr' )
435	IF ( av == 0 ) THEN
436	to_be_resorted => rad_lw_hr
437	ELSE
438	to_be_resorted => rad_lw_hr_av
439	ENDIF
440
441	CASE ( 'rad_sw_in' )
442	IF ( av == 0 ) THEN
443	to_be_resorted => rad_sw_in
444	ELSE
445	to_be_resorted => rad_sw_in_av
446	ENDIF
447
448	CASE ( 'rad_sw_out' )
449	IF ( av == 0 ) THEN
450	to_be_resorted => rad_sw_out
451	ELSE
452	to_be_resorted => rad_sw_out_av
453	ENDIF
454
455	CASE ( 'rad_sw_cs_hr' )
456	IF ( av == 0 ) THEN
457	to_be_resorted => rad_sw_cs_hr
458	ELSE
459	to_be_resorted => rad_sw_cs_hr_av
460	ENDIF
461
462	CASE ( 'rad_sw_hr' )
463	IF ( av == 0 ) THEN
464	to_be_resorted => rad_sw_hr
465	ELSE
466	to_be_resorted => rad_sw_hr_av
467	ENDIF
468
469	CASE ( 'rho' )
470	IF ( av == 0 ) THEN
471	to_be_resorted => rho
472	ELSE
473	to_be_resorted => rho_av
474	ENDIF
475
476	CASE ( 's' )
477	IF ( av == 0 ) THEN
478	to_be_resorted => q
479	ELSE
480	to_be_resorted => s_av
481	ENDIF
482
483	CASE ( 'sa' )
484	IF ( av == 0 ) THEN
485	to_be_resorted => sa
486	ELSE
487	to_be_resorted => sa_av
488	ENDIF
489
490	CASE ( 'u' )
491	IF ( av == 0 ) THEN
492	to_be_resorted => u
493	ELSE
494	to_be_resorted => u_av
495	ENDIF
496
497	CASE ( 'v' )
498	IF ( av == 0 ) THEN
499	to_be_resorted => v
500	ELSE
501	to_be_resorted => v_av
502	ENDIF
503
504	CASE ( 'vpt' )
505	IF ( av == 0 ) THEN
506	to_be_resorted => vpt
507	ELSE
508	to_be_resorted => vpt_av
509	ENDIF
510
511	CASE ( 'w' )
512	IF ( av == 0 ) THEN
513	to_be_resorted => w
514	ELSE
515	to_be_resorted => w_av
516	ENDIF
517
518	CASE DEFAULT
519	!
520	!-- User defined quantity
521	CALL user_data_output_mask(av, domask(mid,av,if), found, local_pf )
522	resorted = .TRUE.
523
524	IF ( .NOT. found ) THEN
525	WRITE ( message_string, * ) 'no output available for: ', &
526	TRIM( domask(mid,av,if) )
527	CALL message( 'data_output_mask', 'PA0327', 0, 0, 0, 6, 0 )
528	ENDIF
529
530	END SELECT
531
532	!
533	!-- Resort the array to be output, if not done above
534	IF ( .NOT. resorted ) THEN
535	DO i = 1, mask_size_l(mid,1)
536	DO j = 1, mask_size_l(mid,2)
537	DO k = 1, mask_size_l(mid,3)
538	local_pf(i,j,k) = to_be_resorted(mask_k(mid,k), &
539	mask_j(mid,j),mask_i(mid,i))
540	ENDDO
541	ENDDO
542	ENDDO
543	ENDIF
544
545	!
546	!-- I/O block. I/O methods are implemented
547	!-- (1) for parallel execution
548	!-- a. with netCDF 4 parallel I/O-enabled library
549	!-- b. with netCDF 3 library
550	!-- (2) for serial execution.
551	!-- The choice of method depends on the correct setting of preprocessor
552	!-- directives __parallel and __netcdf4_parallel as well as on the parameter
553	!-- netcdf_data_format.
554	#if defined( __parallel )
555	#if defined( __netcdf4_parallel )
556	IF ( netcdf_data_format > 4 ) THEN
557	!
558	!-- (1) a. Parallel I/O using netCDF 4 (not yet tested)
559	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), &
560	id_var_domask(mid,av,if), &
561	local_pf, &
562	start = (/ mask_start_l(mid,1), mask_start_l(mid,2), &
563	mask_start_l(mid,3), domask_time_count(mid,av) /), &
564	count = (/ mask_size_l(mid,1), mask_size_l(mid,2), &
565	mask_size_l(mid,3), 1 /) )
566	CALL handle_netcdf_error( 'data_output_mask', 461 )
567	ELSE
568	#endif
569	!
570	!-- (1) b. Conventional I/O only through PE0
571	!-- PE0 receives partial arrays from all processors of the respective mask
572	!-- and outputs them. Here a barrier has to be set, because otherwise
573	!-- "-MPI- FATAL: Remote protocol queue full" may occur.
574	CALL MPI_BARRIER( comm2d, ierr )
575
576	ngp = mask_size_l(mid,1) * mask_size_l(mid,2) * mask_size_l(mid,3)
577	IF ( myid == 0 ) THEN
578	!
579	!-- Local array can be relocated directly.
580	total_pf( &
581	mask_start_l(mid,1):mask_start_l(mid,1)+mask_size_l(mid,1)-1, &
582	mask_start_l(mid,2):mask_start_l(mid,2)+mask_size_l(mid,2)-1, &
583	mask_start_l(mid,3):mask_start_l(mid,3)+mask_size_l(mid,3)-1 ) &
584	= local_pf
585	!
586	!-- Receive data from all other PEs.
587	DO n = 1, numprocs-1
588	!
589	!-- Receive index limits first, then array.
590	!-- Index limits are received in arbitrary order from the PEs.
591	CALL MPI_RECV( ind(1), 6, MPI_INTEGER, MPI_ANY_SOURCE, 0, &
592	comm2d, status, ierr )
593	!
594	!-- Not all PEs have data for the mask
595	IF ( ind(1) /= -9999 ) THEN
596	ngp = ( ind(2)-ind(1)+1 ) * (ind(4)-ind(3)+1 ) * &
597	( ind(6)-ind(5)+1 )
598	sender = status(MPI_SOURCE)
599	DEALLOCATE( local_pf )
600	ALLOCATE(local_pf(ind(1):ind(2),ind(3):ind(4),ind(5):ind(6)))
601	CALL MPI_RECV( local_pf(ind(1),ind(3),ind(5)), ngp, &
602	MPI_REAL, sender, 1, comm2d, status, ierr )
603	total_pf(ind(1):ind(2),ind(3):ind(4),ind(5):ind(6)) &
604	= local_pf
605	ENDIF
606	ENDDO
607
608	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), &
609	id_var_domask(mid,av,if), total_pf, &
610	start = (/ 1, 1, 1, domask_time_count(mid,av) /), &
611	count = (/ mask_size(mid,1), mask_size(mid,2), &
612	mask_size(mid,3), 1 /) )
613	CALL handle_netcdf_error( 'data_output_mask', 462 )
614
615	ELSE
616	!
617	!-- If at least part of the mask resides on the PE, send the index
618	!-- limits for the target array, otherwise send -9999 to PE0.
619	IF ( mask_size_l(mid,1) > 0 .AND. mask_size_l(mid,2) > 0 .AND. &
620	mask_size_l(mid,3) > 0 ) &
621	THEN
622	ind(1) = mask_start_l(mid,1)
623	ind(2) = mask_start_l(mid,1) + mask_size_l(mid,1) - 1
624	ind(3) = mask_start_l(mid,2)
625	ind(4) = mask_start_l(mid,2) + mask_size_l(mid,2) - 1
626	ind(5) = mask_start_l(mid,3)
627	ind(6) = mask_start_l(mid,3) + mask_size_l(mid,3) - 1
628	ELSE
629	ind(1) = -9999; ind(2) = -9999
630	ind(3) = -9999; ind(4) = -9999
631	ind(5) = -9999; ind(6) = -9999
632	ENDIF
633	CALL MPI_SEND( ind(1), 6, MPI_INTEGER, 0, 0, comm2d, ierr )
634	!
635	!-- If applicable, send data to PE0.
636	IF ( ind(1) /= -9999 ) THEN
637	CALL MPI_SEND( local_pf(1,1,1), ngp, MPI_REAL, 0, 1, comm2d, &
638	ierr )
639	ENDIF
640	ENDIF
641	!
642	!-- A barrier has to be set, because otherwise some PEs may proceed too
643	!-- fast so that PE0 may receive wrong data on tag 0.
644	CALL MPI_BARRIER( comm2d, ierr )
645	#if defined( __netcdf4_parallel )
646	ENDIF
647	#endif
648	#else
649	!
650	!-- (2) For serial execution of PALM, the single processor (PE0) holds all
651	!-- data and writes them directly to file.
652	nc_stat = NF90_PUT_VAR( id_set_mask(mid,av), &
653	id_var_domask(mid,av,if), &
654	local_pf, &
655	start = (/ 1, 1, 1, domask_time_count(mid,av) /), &
656	count = (/ mask_size_l(mid,1), mask_size_l(mid,2), &
657	mask_size_l(mid,3), 1 /) )
658	CALL handle_netcdf_error( 'data_output_mask', 463 )
659	#endif
660
661	if = if + 1
662
663	ENDDO
664
665	!
666	!-- Deallocate temporary arrays.
667	DEALLOCATE( local_pf )
668	#if defined( __parallel )
669	IF ( myid == 0 ) THEN
670	DEALLOCATE( total_pf )
671	ENDIF
672	#endif
673
674
675	CALL cpu_log( log_point(49), 'data_output_mask', 'stop' )
676	#endif
677
678	END SUBROUTINE data_output_mask

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