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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1354

Last change on this file since 1354 was 1354, checked in by heinze, 10 years ago
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1	SUBROUTINE data_output_3d( av )
2
3	!--------------------------------------------------------------------------------!
4	! This file is part of PALM.
5	!
6	! PALM is free software: you can redistribute it and/or modify it under the terms
7	! of the GNU General Public License as published by the Free Software Foundation,
8	! either version 3 of the License, or (at your option) any later version.
9	!
10	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
11	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
13	!
14	! You should have received a copy of the GNU General Public License along with
15	! PALM. If not, see <http://www.gnu.org/licenses/>.
16	!
17	! Copyright 1997-2014 Leibniz Universitaet Hannover
18	!--------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! ------------------
22	!
23	!
24	! Former revisions:
25	! -----------------
26	! $Id: data_output_3d.f90 1354 2014-04-08 15:22:57Z heinze $
27	!
28	! 1353 2014-04-08 15:21:23Z heinze
29	! REAL constants provided with KIND-attribute
30	!
31	! 1327 2014-03-21 11:00:16Z raasch
32	! parts concerning avs output removed,
33	! -netcdf output queries
34	!
35	! 1320 2014-03-20 08:40:49Z raasch
36	! ONLY-attribute added to USE-statements,
37	! kind-parameters added to all INTEGER and REAL declaration statements,
38	! kinds are defined in new module kinds,
39	! old module precision_kind is removed,
40	! revision history before 2012 removed,
41	! comment fields (!:) to be used for variable explanations added to
42	! all variable declaration statements
43	!
44	! 1318 2014-03-17 13:35:16Z raasch
45	! barrier argument removed from cpu_log,
46	! module interfaces removed
47	!
48	! 1308 2014-03-13 14:58:42Z fricke
49	! Check, if the limit of the time dimension is exceeded for parallel output
50	! To increase the performance for parallel output, the following is done:
51	! - Update of time axis is only done by PE0
52	!
53	! 1244 2013-10-31 08:16:56Z raasch
54	! Bugfix for index bounds in case of 3d-parallel output
55	!
56	! 1115 2013-03-26 18:16:16Z hoffmann
57	! ql is calculated by calc_liquid_water_content
58	!
59	! 1106 2013-03-04 05:31:38Z raasch
60	! array_kind renamed precision_kind
61	!
62	! 1076 2012-12-05 08:30:18Z hoffmann
63	! Bugfix in output of ql
64	!
65	! 1053 2012-11-13 17:11:03Z hoffmann
66	! +nr, qr, prr, qc and averaged quantities
67	!
68	! 1036 2012-10-22 13:43:42Z raasch
69	! code put under GPL (PALM 3.9)
70	!
71	! 1031 2012-10-19 14:35:30Z raasch
72	! netCDF4 without parallel file support implemented
73	!
74	! 1007 2012-09-19 14:30:36Z franke
75	! Bugfix: missing calculation of ql_vp added
76	!
77	! Revision 1.1 1997/09/03 06:29:36 raasch
78	! Initial revision
79	!
80	!
81	! Description:
82	! ------------
83	! Output of the 3D-arrays in netCDF and/or AVS format.
84	!------------------------------------------------------------------------------!
85
86	USE arrays_3d, &
87	ONLY: e, nr, p, pt, q, qc, ql, ql_c, ql_v, qr, rho, sa, tend, u, v, &
88	vpt, w
89
90	USE averaging
91
92	USE cloud_parameters, &
93	ONLY: l_d_cp, prr, pt_d_t
94
95	USE control_parameters, &
96	ONLY: avs_data_file, cloud_physics, do3d, do3d_avs_n, &
97	do3d_no, do3d_time_count, io_blocks, io_group, &
98	message_string, netcdf_data_format, ntdim_3d, &
99	nz_do3d, plot_3d_precision, psolver, simulated_time, &
100	simulated_time_chr, skip_do_avs, time_since_reference_point
101
102	USE cpulog, &
103	ONLY: log_point, cpu_log
104
105	USE indices, &
106	ONLY: nbgp, nx, nxl, nxlg, nxr, nxrg, ny, nyn, nyng, nys, nysg, nzt, &
107	nzb
108
109	USE kinds
110
111	USE netcdf_control
112
113	USE particle_attributes, &
114	ONLY: particles, prt_count, prt_start_index
115
116	USE pegrid
117
118	IMPLICIT NONE
119
120	CHARACTER (LEN=9) :: simulated_time_mod !:
121
122	INTEGER(iwp) :: av !:
123	INTEGER(iwp) :: i !:
124	INTEGER(iwp) :: if !:
125	INTEGER(iwp) :: j !:
126	INTEGER(iwp) :: k !:
127	INTEGER(iwp) :: n !:
128	INTEGER(iwp) :: pos !:
129	INTEGER(iwp) :: prec !:
130	INTEGER(iwp) :: psi !:
131
132	LOGICAL :: found !:
133	LOGICAL :: resorted !:
134
135	REAL(wp) :: mean_r !:
136	REAL(wp) :: s_r3 !:
137	REAL(wp) :: s_r4 !:
138
139	REAL(sp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !:
140
141	REAL(wp), DIMENSION(:,:,:), POINTER :: to_be_resorted !:
142
143	!
144	!-- Return, if nothing to output
145	IF ( do3d_no(av) == 0 ) RETURN
146	!
147	!-- For parallel netcdf output the time axis must be limited. Return, if this
148	!-- limit is exceeded. This could be the case, if the simulated time exceeds
149	!-- the given end time by the length of the given output interval.
150	IF ( netcdf_data_format > 4 ) THEN
151	IF ( do3d_time_count(av) + 1 > ntdim_3d(av) ) THEN
152	WRITE ( message_string, * ) 'Output of 3d data is not given at t=', &
153	simulated_time, '&because the maximum ', &
154	'number of output time levels is ', &
155	'exceeded.'
156	CALL message( 'data_output_3d', 'PA0387', 0, 1, 0, 6, 0 )
157	RETURN
158	ENDIF
159	ENDIF
160
161	CALL cpu_log (log_point(14),'data_output_3d','start')
162
163	!
164	!-- Open output file.
165	!-- Also creates coordinate and fld-file for AVS.
166	!-- For classic or 64bit netCDF output or output of other (old) data formats,
167	!-- for a run on more than one PE, each PE opens its own file and
168	!-- writes the data of its subdomain in binary format (regardless of the format
169	!-- the user has requested). After the run, these files are combined to one
170	!-- file by combine_plot_fields in the format requested by the user (netcdf
171	!-- and/or avs).
172	!-- For netCDF4/HDF5 output, data is written in parallel into one file.
173	IF ( netcdf_data_format < 5 ) THEN
174	CALL check_open( 30 )
175	IF ( myid == 0 ) CALL check_open( 106+av*10 )
176	ELSE
177	CALL check_open( 106+av*10 )
178	ENDIF
179
180	!
181	!-- Allocate a temporary array with the desired output dimensions.
182	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
183
184	!
185	!-- Update the netCDF time axis
186	!-- In case of parallel output, this is only done by PE0 to increase the
187	!-- performance.
188	#if defined( __netcdf )
189	do3d_time_count(av) = do3d_time_count(av) + 1
190	IF ( myid == 0 ) THEN
191	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
192	(/ time_since_reference_point /), &
193	start = (/ do3d_time_count(av) /), &
194	count = (/ 1 /) )
195	CALL handle_netcdf_error( 'data_output_3d', 376 )
196	ENDIF
197	#endif
198
199	!
200	!-- Loop over all variables to be written.
201	if = 1
202
203	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
204	!
205	!-- Store the array chosen on the temporary array.
206	resorted = .FALSE.
207	SELECT CASE ( TRIM( do3d(av,if) ) )
208
209	CASE ( 'e' )
210	IF ( av == 0 ) THEN
211	to_be_resorted => e
212	ELSE
213	to_be_resorted => e_av
214	ENDIF
215
216	CASE ( 'lpt' )
217	IF ( av == 0 ) THEN
218	to_be_resorted => pt
219	ELSE
220	to_be_resorted => lpt_av
221	ENDIF
222
223	CASE ( 'nr' )
224	IF ( av == 0 ) THEN
225	to_be_resorted => nr
226	ELSE
227	to_be_resorted => nr_av
228	ENDIF
229
230	CASE ( 'p' )
231	IF ( av == 0 ) THEN
232	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
233	to_be_resorted => p
234	ELSE
235	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
236	to_be_resorted => p_av
237	ENDIF
238
239	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
240	IF ( av == 0 ) THEN
241	tend = prt_count
242	CALL exchange_horiz( tend, nbgp )
243	DO i = nxlg, nxrg
244	DO j = nysg, nyng
245	DO k = nzb, nz_do3d
246	local_pf(i,j,k) = tend(k,j,i)
247	ENDDO
248	ENDDO
249	ENDDO
250	resorted = .TRUE.
251	ELSE
252	CALL exchange_horiz( pc_av, nbgp )
253	to_be_resorted => pc_av
254	ENDIF
255
256	CASE ( 'pr' ) ! mean particle radius
257	IF ( av == 0 ) THEN
258	DO i = nxl, nxr
259	DO j = nys, nyn
260	DO k = nzb, nz_do3d
261	psi = prt_start_index(k,j,i)
262	s_r3 = 0.0_wp
263	s_r4 = 0.0_wp
264	DO n = psi, psi+prt_count(k,j,i)-1
265	s_r3 = s_r3 + particles(n)%radius*3 &
266	particles(n)%weight_factor
267	s_r4 = s_r4 + particles(n)%radius*4 &
268	particles(n)%weight_factor
269	ENDDO
270	IF ( s_r3 /= 0.0_wp ) THEN
271	mean_r = s_r4 / s_r3
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	DO i = nxlg, nxrg
281	DO j = nysg, nyng
282	DO k = nzb, nz_do3d
283	local_pf(i,j,k) = tend(k,j,i)
284	ENDDO
285	ENDDO
286	ENDDO
287	resorted = .TRUE.
288	ELSE
289	CALL exchange_horiz( pr_av, nbgp )
290	to_be_resorted => pr_av
291	ENDIF
292
293	CASE ( 'prr' )
294	IF ( av == 0 ) THEN
295	CALL exchange_horiz( prr, nbgp )
296	DO i = nxlg, nxrg
297	DO j = nysg, nyng
298	DO k = nzb, nzt+1
299	local_pf(i,j,k) = prr(k,j,i)
300	ENDDO
301	ENDDO
302	ENDDO
303	ELSE
304	CALL exchange_horiz( prr_av, nbgp )
305	DO i = nxlg, nxrg
306	DO j = nysg, nyng
307	DO k = nzb, nzt+1
308	local_pf(i,j,k) = prr_av(k,j,i)
309	ENDDO
310	ENDDO
311	ENDDO
312	ENDIF
313	resorted = .TRUE.
314
315	CASE ( 'pt' )
316	IF ( av == 0 ) THEN
317	IF ( .NOT. cloud_physics ) THEN
318	to_be_resorted => pt
319	ELSE
320	DO i = nxlg, nxrg
321	DO j = nysg, nyng
322	DO k = nzb, nz_do3d
323	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
324	pt_d_t(k) * &
325	ql(k,j,i)
326	ENDDO
327	ENDDO
328	ENDDO
329	resorted = .TRUE.
330	ENDIF
331	ELSE
332	to_be_resorted => pt_av
333	ENDIF
334
335	CASE ( 'q' )
336	IF ( av == 0 ) THEN
337	to_be_resorted => q
338	ELSE
339	to_be_resorted => q_av
340	ENDIF
341
342	CASE ( 'qc' )
343	IF ( av == 0 ) THEN
344	to_be_resorted => qc
345	ELSE
346	to_be_resorted => qc_av
347	ENDIF
348
349	CASE ( 'ql' )
350	IF ( av == 0 ) THEN
351	to_be_resorted => ql
352	ELSE
353	to_be_resorted => ql_av
354	ENDIF
355
356	CASE ( 'ql_c' )
357	IF ( av == 0 ) THEN
358	to_be_resorted => ql_c
359	ELSE
360	to_be_resorted => ql_c_av
361	ENDIF
362
363	CASE ( 'ql_v' )
364	IF ( av == 0 ) THEN
365	to_be_resorted => ql_v
366	ELSE
367	to_be_resorted => ql_v_av
368	ENDIF
369
370	CASE ( 'ql_vp' )
371	IF ( av == 0 ) THEN
372	DO i = nxl, nxr
373	DO j = nys, nyn
374	DO k = nzb, nz_do3d
375	psi = prt_start_index(k,j,i)
376	DO n = psi, psi+prt_count(k,j,i)-1
377	tend(k,j,i) = tend(k,j,i) + &
378	particles(n)%weight_factor / &
379	prt_count(k,j,i)
380	ENDDO
381	ENDDO
382	ENDDO
383	ENDDO
384	CALL exchange_horiz( tend, nbgp )
385	DO i = nxlg, nxrg
386	DO j = nysg, nyng
387	DO k = nzb, nz_do3d
388	local_pf(i,j,k) = tend(k,j,i)
389	ENDDO
390	ENDDO
391	ENDDO
392	resorted = .TRUE.
393	ELSE
394	CALL exchange_horiz( ql_vp_av, nbgp )
395	to_be_resorted => ql_vp_av
396	ENDIF
397
398	CASE ( 'qr' )
399	IF ( av == 0 ) THEN
400	to_be_resorted => qr
401	ELSE
402	to_be_resorted => qr_av
403	ENDIF
404
405	CASE ( 'qv' )
406	IF ( av == 0 ) THEN
407	DO i = nxlg, nxrg
408	DO j = nysg, nyng
409	DO k = nzb, nz_do3d
410	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
411	ENDDO
412	ENDDO
413	ENDDO
414	resorted = .TRUE.
415	ELSE
416	to_be_resorted => qv_av
417	ENDIF
418
419	CASE ( 'rho' )
420	IF ( av == 0 ) THEN
421	to_be_resorted => rho
422	ELSE
423	to_be_resorted => rho_av
424	ENDIF
425
426	CASE ( 's' )
427	IF ( av == 0 ) THEN
428	to_be_resorted => q
429	ELSE
430	to_be_resorted => s_av
431	ENDIF
432
433	CASE ( 'sa' )
434	IF ( av == 0 ) THEN
435	to_be_resorted => sa
436	ELSE
437	to_be_resorted => sa_av
438	ENDIF
439
440	CASE ( 'u' )
441	IF ( av == 0 ) THEN
442	to_be_resorted => u
443	ELSE
444	to_be_resorted => u_av
445	ENDIF
446
447	CASE ( 'v' )
448	IF ( av == 0 ) THEN
449	to_be_resorted => v
450	ELSE
451	to_be_resorted => v_av
452	ENDIF
453
454	CASE ( 'vpt' )
455	IF ( av == 0 ) THEN
456	to_be_resorted => vpt
457	ELSE
458	to_be_resorted => vpt_av
459	ENDIF
460
461	CASE ( 'w' )
462	IF ( av == 0 ) THEN
463	to_be_resorted => w
464	ELSE
465	to_be_resorted => w_av
466	ENDIF
467
468	CASE DEFAULT
469	!
470	!-- User defined quantity
471	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
472	nz_do3d )
473	resorted = .TRUE.
474
475	IF ( .NOT. found ) THEN
476	message_string = 'no output available for: ' // &
477	TRIM( do3d(av,if) )
478	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
479	ENDIF
480
481	END SELECT
482
483	!
484	!-- Resort the array to be output, if not done above
485	IF ( .NOT. resorted ) THEN
486	DO i = nxlg, nxrg
487	DO j = nysg, nyng
488	DO k = nzb, nz_do3d
489	local_pf(i,j,k) = to_be_resorted(k,j,i)
490	ENDDO
491	ENDDO
492	ENDDO
493	ENDIF
494
495	!
496	!-- Output of the 3D-array
497	#if defined( __parallel )
498	IF ( netcdf_data_format < 5 ) THEN
499	!
500	!-- Non-parallel netCDF output. Data is output in parallel in
501	!-- FORTRAN binary format here, and later collected into one file by
502	!-- combine_plot_fields
503	IF ( myid == 0 ) THEN
504	WRITE ( 30 ) time_since_reference_point, &
505	do3d_time_count(av), av
506	ENDIF
507	DO i = 0, io_blocks-1
508	IF ( i == io_group ) THEN
509	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
510	WRITE ( 30 ) local_pf
511	ENDIF
512	#if defined( __parallel )
513	CALL MPI_BARRIER( comm2d, ierr )
514	#endif
515	ENDDO
516
517	ELSE
518	#if defined( __netcdf )
519	!
520	!-- Parallel output in netCDF4/HDF5 format.
521	!-- Do not output redundant ghost point data except for the
522	!-- boundaries of the total domain.
523	IF ( nxr == nx .AND. nyn /= ny ) THEN
524	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
525	local_pf(nxl:nxr+1,nys:nyn,nzb:nz_do3d), &
526	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
527	count = (/ nxr-nxl+2, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
528	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
529	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
530	local_pf(nxl:nxr,nys:nyn+1,nzb:nz_do3d), &
531	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
532	count = (/ nxr-nxl+1, nyn-nys+2, nz_do3d-nzb+1, 1 /) )
533	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
534	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
535	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
536	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
537	count = (/ nxr-nxl+2, nyn-nys+2, nz_do3d-nzb+1, 1 /) )
538	ELSE
539	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
540	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
541	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
542	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
543	ENDIF
544	CALL handle_netcdf_error( 'data_output_3d', 386 )
545	#endif
546	ENDIF
547	#else
548	#if defined( __netcdf )
549	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
550	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
551	start = (/ 1, 1, 1, do3d_time_count(av) /), &
552	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
553	CALL handle_netcdf_error( 'data_output_3d', 446 )
554	#endif
555	#endif
556
557	if = if + 1
558
559	ENDDO
560
561	!
562	!-- Deallocate temporary array.
563	DEALLOCATE( local_pf )
564
565
566	CALL cpu_log( log_point(14), 'data_output_3d', 'stop' )
567
568	!
569	!-- Formats.
570	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
571	'label = ',A,A)
572
573	END SUBROUTINE data_output_3d

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