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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1315

Last change on this file since 1315 was 1310, checked in by raasch, 11 years ago
update of GPL copyright
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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 1310 2014-03-14 08:01:56Z suehring $
27	!
28	! 1308 2014-03-13 14:58:42Z fricke
29	! Check, if the limit of the time dimension is exceeded for parallel output
30	! To increase the performance for parallel output, the following is done:
31	! - Update of time axis is only done by PE0
32	!
33	! 1244 2013-10-31 08:16:56Z raasch
34	! Bugfix for index bounds in case of 3d-parallel output
35	!
36	! 1115 2013-03-26 18:16:16Z hoffmann
37	! ql is calculated by calc_liquid_water_content
38	!
39	! 1106 2013-03-04 05:31:38Z raasch
40	! array_kind renamed precision_kind
41	!
42	! 1076 2012-12-05 08:30:18Z hoffmann
43	! Bugfix in output of ql
44	!
45	! 1053 2012-11-13 17:11:03Z hoffmann
46	! +nr, qr, prr, qc and averaged quantities
47	!
48	! 1036 2012-10-22 13:43:42Z raasch
49	! code put under GPL (PALM 3.9)
50	!
51	! 1031 2012-10-19 14:35:30Z raasch
52	! netCDF4 without parallel file support implemented
53	!
54	! 1007 2012-09-19 14:30:36Z franke
55	! Bugfix: missing calculation of ql_vp added
56	!
57	! 790 2011-11-29 03:11:20Z raasch
58	! bugfix: calculation of 'pr' must depend on the particle weighting factor,
59	! nzt+1 replaced by nz_do3d for 'pr'
60	!
61	! 771 2011-10-27 10:56:21Z heinze
62	! +lpt
63	!
64	! 759 2011-09-15 13:58:31Z raasch
65	! Splitting of parallel I/O
66	!
67	! 727 2011-04-20 20:05:25Z suehring
68	! Exchange ghost layers also for p_av.
69	!
70	! 725 2011-04-11 09:37:01Z suehring
71	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
72	!
73	! 691 2011-03-04 08:45:30Z maronga
74	! Replaced simulated_time by time_since_reference_point
75	!
76	! 673 2011-01-18 16:19:48Z suehring
77	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
78	! is needed for pressure output.
79	!
80	! 667 2010-12-23 12:06:00Z suehring/gryschka
81	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
82	! allocation of arrays. Calls of exchange_horiz are modified.
83	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
84	!
85	! 646 2010-12-15 13:03:52Z raasch
86	! bugfix: missing define statements for netcdf added
87	!
88	! 493 2010-03-01 08:30:24Z raasch
89	! netCDF4 support (parallel output)
90	!
91	! 355 2009-07-17 01:03:01Z letzel
92	! simulated_time in netCDF output replaced by time_since_reference_point.
93	! Output of netCDF messages with aid of message handling routine.
94	! Output of messages replaced by message handling routine.
95	! Bugfix: to_be_resorted => s_av for time-averaged scalars
96	!
97	! 96 2007-06-04 08:07:41Z raasch
98	! Output of density and salinity
99	!
100	! 75 2007-03-22 09:54:05Z raasch
101	! 2nd+3rd argument removed from exchange horiz
102	!
103	! RCS Log replace by Id keyword, revision history cleaned up
104	!
105	! Revision 1.3 2006/06/02 15:18:59 raasch
106	! +argument "found", -argument grid in call of routine user_data_output_3d
107	!
108	! Revision 1.2 2006/02/23 10:23:07 raasch
109	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
110	! .._anz renamed .._n,
111	! output extended to (almost) all quantities, output of user-defined quantities
112	!
113	! Revision 1.1 1997/09/03 06:29:36 raasch
114	! Initial revision
115	!
116	!
117	! Description:
118	! ------------
119	! Output of the 3D-arrays in netCDF and/or AVS format.
120	!------------------------------------------------------------------------------!
121
122	USE arrays_3d
123	USE averaging
124	USE cloud_parameters
125	USE control_parameters
126	USE cpulog
127	USE indices
128	USE interfaces
129	USE netcdf_control
130	USE particle_attributes
131	USE pegrid
132	USE precision_kind
133
134	IMPLICIT NONE
135
136	CHARACTER (LEN=9) :: simulated_time_mod
137
138	INTEGER :: av, i, if, j, k, n, pos, prec, psi
139
140	LOGICAL :: found, resorted
141
142	REAL :: mean_r, s_r3, s_r4
143
144	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
145
146	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
147
148	!
149	!-- Return, if nothing to output
150	IF ( do3d_no(av) == 0 ) RETURN
151	!
152	!-- For parallel netcdf output the time axis must be limited. Return, if this
153	!-- limit is exceeded. This could be the case, if the simulated time exceeds
154	!-- the given end time by the length of the given output interval.
155	IF ( netcdf_data_format > 4 ) THEN
156	IF ( do3d_time_count(av) + 1 > ntdim_3d(av) ) THEN
157	WRITE ( message_string, * ) 'Output of 3d data is not given at t=', &
158	simulated_time, '&because the maximum ', &
159	'number of output time levels is ', &
160	'exceeded.'
161	CALL message( 'data_output_3d', 'PA0387', 0, 1, 0, 6, 0 )
162	RETURN
163	ENDIF
164	ENDIF
165
166	CALL cpu_log (log_point(14),'data_output_3d','start')
167
168	!
169	!-- Open output file.
170	!-- Also creates coordinate and fld-file for AVS.
171	!-- For classic or 64bit netCDF output or output of other (old) data formats,
172	!-- for a run on more than one PE, each PE opens its own file and
173	!-- writes the data of its subdomain in binary format (regardless of the format
174	!-- the user has requested). After the run, these files are combined to one
175	!-- file by combine_plot_fields in the format requested by the user (netcdf
176	!-- and/or avs).
177	!-- For netCDF4/HDF5 output, data is written in parallel into one file.
178	IF ( netcdf_output ) THEN
179	IF ( netcdf_data_format < 5 ) THEN
180	CALL check_open( 30 )
181	IF ( myid == 0 ) CALL check_open( 106+av*10 )
182	ELSE
183	CALL check_open( 106+av*10 )
184	ENDIF
185	ELSE
186	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
187	ENDIF
188
189	!
190	!-- Allocate a temporary array with the desired output dimensions.
191	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
192
193	!
194	!-- Update the netCDF time axis
195	!-- In case of parallel output, this is only done by PE0 to increase the
196	!-- performance.
197	#if defined( __netcdf )
198	do3d_time_count(av) = do3d_time_count(av) + 1
199	IF ( myid == 0 ) THEN
200	IF ( netcdf_output ) THEN
201	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
202	(/ time_since_reference_point /), &
203	start = (/ do3d_time_count(av) /), &
204	count = (/ 1 /) )
205	CALL handle_netcdf_error( 'data_output_3d', 376 )
206	ENDIF
207	ENDIF
208	#endif
209
210	!
211	!-- Loop over all variables to be written.
212	if = 1
213
214	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
215	!
216	!-- Set the precision for data compression.
217	IF ( do3d_compress ) THEN
218	DO i = 1, 100
219	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
220	prec = plot_3d_precision(i)%precision
221	EXIT
222	ENDIF
223	ENDDO
224	ENDIF
225
226	!
227	!-- Store the array chosen on the temporary array.
228	resorted = .FALSE.
229	SELECT CASE ( TRIM( do3d(av,if) ) )
230
231	CASE ( 'e' )
232	IF ( av == 0 ) THEN
233	to_be_resorted => e
234	ELSE
235	to_be_resorted => e_av
236	ENDIF
237
238	CASE ( 'lpt' )
239	IF ( av == 0 ) THEN
240	to_be_resorted => pt
241	ELSE
242	to_be_resorted => lpt_av
243	ENDIF
244
245	CASE ( 'nr' )
246	IF ( av == 0 ) THEN
247	to_be_resorted => nr
248	ELSE
249	to_be_resorted => nr_av
250	ENDIF
251
252	CASE ( 'p' )
253	IF ( av == 0 ) THEN
254	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
255	to_be_resorted => p
256	ELSE
257	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
258	to_be_resorted => p_av
259	ENDIF
260
261	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
262	IF ( av == 0 ) THEN
263	tend = prt_count
264	CALL exchange_horiz( tend, nbgp )
265	DO i = nxlg, nxrg
266	DO j = nysg, nyng
267	DO k = nzb, nz_do3d
268	local_pf(i,j,k) = tend(k,j,i)
269	ENDDO
270	ENDDO
271	ENDDO
272	resorted = .TRUE.
273	ELSE
274	CALL exchange_horiz( pc_av, nbgp )
275	to_be_resorted => pc_av
276	ENDIF
277
278	CASE ( 'pr' ) ! mean particle radius
279	IF ( av == 0 ) THEN
280	DO i = nxl, nxr
281	DO j = nys, nyn
282	DO k = nzb, nz_do3d
283	psi = prt_start_index(k,j,i)
284	s_r3 = 0.0
285	s_r4 = 0.0
286	DO n = psi, psi+prt_count(k,j,i)-1
287	s_r3 = s_r3 + particles(n)%radius*3 &
288	particles(n)%weight_factor
289	s_r4 = s_r4 + particles(n)%radius*4 &
290	particles(n)%weight_factor
291	ENDDO
292	IF ( s_r3 /= 0.0 ) THEN
293	mean_r = s_r4 / s_r3
294	ELSE
295	mean_r = 0.0
296	ENDIF
297	tend(k,j,i) = mean_r
298	ENDDO
299	ENDDO
300	ENDDO
301	CALL exchange_horiz( tend, nbgp )
302	DO i = nxlg, nxrg
303	DO j = nysg, nyng
304	DO k = nzb, nz_do3d
305	local_pf(i,j,k) = tend(k,j,i)
306	ENDDO
307	ENDDO
308	ENDDO
309	resorted = .TRUE.
310	ELSE
311	CALL exchange_horiz( pr_av, nbgp )
312	to_be_resorted => pr_av
313	ENDIF
314
315	CASE ( 'prr' )
316	IF ( av == 0 ) THEN
317	CALL exchange_horiz( prr, nbgp )
318	DO i = nxlg, nxrg
319	DO j = nysg, nyng
320	DO k = nzb, nzt+1
321	local_pf(i,j,k) = prr(k,j,i)
322	ENDDO
323	ENDDO
324	ENDDO
325	ELSE
326	CALL exchange_horiz( prr_av, nbgp )
327	DO i = nxlg, nxrg
328	DO j = nysg, nyng
329	DO k = nzb, nzt+1
330	local_pf(i,j,k) = prr_av(k,j,i)
331	ENDDO
332	ENDDO
333	ENDDO
334	ENDIF
335	resorted = .TRUE.
336
337	CASE ( 'pt' )
338	IF ( av == 0 ) THEN
339	IF ( .NOT. cloud_physics ) THEN
340	to_be_resorted => pt
341	ELSE
342	DO i = nxlg, nxrg
343	DO j = nysg, nyng
344	DO k = nzb, nz_do3d
345	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
346	pt_d_t(k) * &
347	ql(k,j,i)
348	ENDDO
349	ENDDO
350	ENDDO
351	resorted = .TRUE.
352	ENDIF
353	ELSE
354	to_be_resorted => pt_av
355	ENDIF
356
357	CASE ( 'q' )
358	IF ( av == 0 ) THEN
359	to_be_resorted => q
360	ELSE
361	to_be_resorted => q_av
362	ENDIF
363
364	CASE ( 'qc' )
365	IF ( av == 0 ) THEN
366	to_be_resorted => qc
367	ELSE
368	to_be_resorted => qc_av
369	ENDIF
370
371	CASE ( 'ql' )
372	IF ( av == 0 ) THEN
373	to_be_resorted => ql
374	ELSE
375	to_be_resorted => ql_av
376	ENDIF
377
378	CASE ( 'ql_c' )
379	IF ( av == 0 ) THEN
380	to_be_resorted => ql_c
381	ELSE
382	to_be_resorted => ql_c_av
383	ENDIF
384
385	CASE ( 'ql_v' )
386	IF ( av == 0 ) THEN
387	to_be_resorted => ql_v
388	ELSE
389	to_be_resorted => ql_v_av
390	ENDIF
391
392	CASE ( 'ql_vp' )
393	IF ( av == 0 ) THEN
394	DO i = nxl, nxr
395	DO j = nys, nyn
396	DO k = nzb, nz_do3d
397	psi = prt_start_index(k,j,i)
398	DO n = psi, psi+prt_count(k,j,i)-1
399	tend(k,j,i) = tend(k,j,i) + &
400	particles(n)%weight_factor / &
401	prt_count(k,j,i)
402	ENDDO
403	ENDDO
404	ENDDO
405	ENDDO
406	CALL exchange_horiz( tend, nbgp )
407	DO i = nxlg, nxrg
408	DO j = nysg, nyng
409	DO k = nzb, nz_do3d
410	local_pf(i,j,k) = tend(k,j,i)
411	ENDDO
412	ENDDO
413	ENDDO
414	resorted = .TRUE.
415	ELSE
416	CALL exchange_horiz( ql_vp_av, nbgp )
417	to_be_resorted => ql_vp_av
418	ENDIF
419
420	CASE ( 'qr' )
421	IF ( av == 0 ) THEN
422	to_be_resorted => qr
423	ELSE
424	to_be_resorted => qr_av
425	ENDIF
426
427	CASE ( 'qv' )
428	IF ( av == 0 ) THEN
429	DO i = nxlg, nxrg
430	DO j = nysg, nyng
431	DO k = nzb, nz_do3d
432	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
433	ENDDO
434	ENDDO
435	ENDDO
436	resorted = .TRUE.
437	ELSE
438	to_be_resorted => qv_av
439	ENDIF
440
441	CASE ( 'rho' )
442	IF ( av == 0 ) THEN
443	to_be_resorted => rho
444	ELSE
445	to_be_resorted => rho_av
446	ENDIF
447
448	CASE ( 's' )
449	IF ( av == 0 ) THEN
450	to_be_resorted => q
451	ELSE
452	to_be_resorted => s_av
453	ENDIF
454
455	CASE ( 'sa' )
456	IF ( av == 0 ) THEN
457	to_be_resorted => sa
458	ELSE
459	to_be_resorted => sa_av
460	ENDIF
461
462	CASE ( 'u' )
463	IF ( av == 0 ) THEN
464	to_be_resorted => u
465	ELSE
466	to_be_resorted => u_av
467	ENDIF
468
469	CASE ( 'v' )
470	IF ( av == 0 ) THEN
471	to_be_resorted => v
472	ELSE
473	to_be_resorted => v_av
474	ENDIF
475
476	CASE ( 'vpt' )
477	IF ( av == 0 ) THEN
478	to_be_resorted => vpt
479	ELSE
480	to_be_resorted => vpt_av
481	ENDIF
482
483	CASE ( 'w' )
484	IF ( av == 0 ) THEN
485	to_be_resorted => w
486	ELSE
487	to_be_resorted => w_av
488	ENDIF
489
490	CASE DEFAULT
491	!
492	!-- User defined quantity
493	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
494	nz_do3d )
495	resorted = .TRUE.
496
497	IF ( .NOT. found ) THEN
498	message_string = 'no output available for: ' // &
499	TRIM( do3d(av,if) )
500	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
501	ENDIF
502
503	END SELECT
504
505	!
506	!-- Resort the array to be output, if not done above
507	IF ( .NOT. resorted ) THEN
508	DO i = nxlg, nxrg
509	DO j = nysg, nyng
510	DO k = nzb, nz_do3d
511	local_pf(i,j,k) = to_be_resorted(k,j,i)
512	ENDDO
513	ENDDO
514	ENDDO
515	ENDIF
516
517	!
518	!-- Output of the volume data information for the AVS-FLD-file.
519	do3d_avs_n = do3d_avs_n + 1
520	IF ( myid == 0 .AND. avs_output ) THEN
521	!
522	!-- AVS-labels must not contain any colons. Hence they must be removed
523	!-- from the time character string.
524	simulated_time_mod = simulated_time_chr
525	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
526	pos = SCAN( simulated_time_mod, ':' )
527	simulated_time_mod(pos:pos) = '/'
528	ENDDO
529
530	IF ( av == 0 ) THEN
531	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
532	skip_do_avs, TRIM( do3d(av,if) ), &
533	TRIM( simulated_time_mod )
534	ELSE
535	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
536	skip_do_avs, TRIM( do3d(av,if) ) // &
537	' averaged', TRIM( simulated_time_mod )
538	ENDIF
539	!
540	!-- Determine the Skip-value for the next array. Record end and start
541	!-- require 4 byte each.
542	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
543	( nz_do3d+1 ) ) * 4 + 8 )
544	ENDIF
545
546	!
547	!-- Output of the 3D-array. (compressed/uncompressed)
548	IF ( do3d_compress ) THEN
549	!
550	!-- Compression, output of compression information on FLD-file and output
551	!-- of compressed data.
552	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
553	nzb, nz_do3d, prec, nbgp )
554	ELSE
555	!
556	!-- Uncompressed output.
557	#if defined( __parallel )
558	IF ( netcdf_output ) THEN
559	IF ( netcdf_data_format < 5 ) THEN
560	!
561	!-- Non-parallel netCDF output. Data is output in parallel in
562	!-- FORTRAN binary format here, and later collected into one file by
563	!-- combine_plot_fields
564	IF ( myid == 0 ) THEN
565	WRITE ( 30 ) time_since_reference_point, &
566	do3d_time_count(av), av
567	ENDIF
568	DO i = 0, io_blocks-1
569	IF ( i == io_group ) THEN
570	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
571	WRITE ( 30 ) local_pf
572	ENDIF
573	#if defined( __parallel )
574	CALL MPI_BARRIER( comm2d, ierr )
575	#endif
576	ENDDO
577
578	ELSE
579	#if defined( __netcdf )
580	!
581	!-- Parallel output in netCDF4/HDF5 format.
582	!-- Do not output redundant ghost point data except for the
583	!-- boundaries of the total domain.
584	IF ( nxr == nx .AND. nyn /= ny ) THEN
585	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
586	local_pf(nxl:nxr+1,nys:nyn,nzb:nz_do3d), &
587	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
588	count = (/ nxr-nxl+2, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
589	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
590	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
591	local_pf(nxl:nxr,nys:nyn+1,nzb:nz_do3d), &
592	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
593	count = (/ nxr-nxl+1, nyn-nys+2, nz_do3d-nzb+1, 1 /) )
594	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
595	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
596	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
597	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
598	count = (/ nxr-nxl+2, nyn-nys+2, nz_do3d-nzb+1, 1 /) )
599	ELSE
600	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
601	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
602	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
603	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
604	ENDIF
605	CALL handle_netcdf_error( 'data_output_3d', 386 )
606	#endif
607	ENDIF
608	ENDIF
609	#else
610	IF ( avs_output ) THEN
611	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
612	ENDIF
613	#if defined( __netcdf )
614	IF ( netcdf_output ) THEN
615
616	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
617	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
618	start = (/ 1, 1, 1, do3d_time_count(av) /), &
619	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
620	CALL handle_netcdf_error( 'data_output_3d', 446 )
621
622	ENDIF
623	#endif
624	#endif
625	ENDIF
626
627	if = if + 1
628
629	ENDDO
630
631	!
632	!-- Deallocate temporary array.
633	DEALLOCATE( local_pf )
634
635
636	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
637
638	!
639	!-- Formats.
640	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
641	'label = ',A,A)
642
643	END SUBROUTINE data_output_3d

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