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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1088

Last change on this file since 1088 was 1077, checked in by hoffmann, 12 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 1997-2012 Leibniz University Hannover
18	!--------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! -----------------
22	!
23	! Former revisions:
24	! -----------------
25	! $Id: data_output_3d.f90 1077 2012-12-05 08:43:46Z raasch $
26	!
27	! 1076 2012-12-05 08:30:18Z hoffmann
28	! Bugfix in output of ql
29	!
30	! 1053 2012-11-13 17:11:03Z hoffmann
31	! +nr, qr, prr, qc and averaged quantities
32	!
33	! 1036 2012-10-22 13:43:42Z raasch
34	! code put under GPL (PALM 3.9)
35	!
36	! 1031 2012-10-19 14:35:30Z raasch
37	! netCDF4 without parallel file support implemented
38	!
39	! 1007 2012-09-19 14:30:36Z franke
40	! Bugfix: missing calculation of ql_vp added
41	!
42	! 790 2011-11-29 03:11:20Z raasch
43	! bugfix: calculation of 'pr' must depend on the particle weighting factor,
44	! nzt+1 replaced by nz_do3d for 'pr'
45	!
46	! 771 2011-10-27 10:56:21Z heinze
47	! +lpt
48	!
49	! 759 2011-09-15 13:58:31Z raasch
50	! Splitting of parallel I/O
51	!
52	! 727 2011-04-20 20:05:25Z suehring
53	! Exchange ghost layers also for p_av.
54	!
55	! 725 2011-04-11 09:37:01Z suehring
56	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
57	!
58	! 691 2011-03-04 08:45:30Z maronga
59	! Replaced simulated_time by time_since_reference_point
60	!
61	! 673 2011-01-18 16:19:48Z suehring
62	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
63	! is needed for pressure output.
64	!
65	! 667 2010-12-23 12:06:00Z suehring/gryschka
66	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
67	! allocation of arrays. Calls of exchange_horiz are modified.
68	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
69	!
70	! 646 2010-12-15 13:03:52Z raasch
71	! bugfix: missing define statements for netcdf added
72	!
73	! 493 2010-03-01 08:30:24Z raasch
74	! netCDF4 support (parallel output)
75	!
76	! 355 2009-07-17 01:03:01Z letzel
77	! simulated_time in netCDF output replaced by time_since_reference_point.
78	! Output of netCDF messages with aid of message handling routine.
79	! Output of messages replaced by message handling routine.
80	! Bugfix: to_be_resorted => s_av for time-averaged scalars
81	!
82	! 96 2007-06-04 08:07:41Z raasch
83	! Output of density and salinity
84	!
85	! 75 2007-03-22 09:54:05Z raasch
86	! 2nd+3rd argument removed from exchange horiz
87	!
88	! RCS Log replace by Id keyword, revision history cleaned up
89	!
90	! Revision 1.3 2006/06/02 15:18:59 raasch
91	! +argument "found", -argument grid in call of routine user_data_output_3d
92	!
93	! Revision 1.2 2006/02/23 10:23:07 raasch
94	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
95	! .._anz renamed .._n,
96	! output extended to (almost) all quantities, output of user-defined quantities
97	!
98	! Revision 1.1 1997/09/03 06:29:36 raasch
99	! Initial revision
100	!
101	!
102	! Description:
103	! ------------
104	! Output of the 3D-arrays in netCDF and/or AVS format.
105	!------------------------------------------------------------------------------!
106
107	USE array_kind
108	USE arrays_3d
109	USE averaging
110	USE cloud_parameters
111	USE control_parameters
112	USE cpulog
113	USE indices
114	USE interfaces
115	USE netcdf_control
116	USE particle_attributes
117	USE pegrid
118
119	IMPLICIT NONE
120
121	CHARACTER (LEN=9) :: simulated_time_mod
122
123	INTEGER :: av, i, if, j, k, n, pos, prec, psi
124
125	LOGICAL :: found, resorted
126
127	REAL :: mean_r, s_r3, s_r4
128
129	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
130
131	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
132
133	!
134	!-- Return, if nothing to output
135	IF ( do3d_no(av) == 0 ) RETURN
136
137	CALL cpu_log (log_point(14),'data_output_3d','start')
138
139	!
140	!-- Open output file.
141	!-- Also creates coordinate and fld-file for AVS.
142	!-- For classic or 64bit netCDF output or output of other (old) data formats,
143	!-- for a run on more than one PE, each PE opens its own file and
144	!-- writes the data of its subdomain in binary format (regardless of the format
145	!-- the user has requested). After the run, these files are combined to one
146	!-- file by combine_plot_fields in the format requested by the user (netcdf
147	!-- and/or avs).
148	!-- For netCDF4/HDF5 output, data is written in parallel into one file.
149	IF ( netcdf_output ) THEN
150	IF ( netcdf_data_format < 5 ) THEN
151	CALL check_open( 30 )
152	IF ( myid == 0 ) CALL check_open( 106+av*10 )
153	ELSE
154	CALL check_open( 106+av*10 )
155	ENDIF
156	ELSE
157	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
158	ENDIF
159
160	!
161	!-- Allocate a temporary array with the desired output dimensions.
162	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
163
164	!
165	!-- Update the netCDF time axis
166	#if defined( __netcdf )
167	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
168	do3d_time_count(av) = do3d_time_count(av) + 1
169	IF ( netcdf_output ) THEN
170	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
171	(/ time_since_reference_point /), &
172	start = (/ do3d_time_count(av) /), &
173	count = (/ 1 /) )
174	CALL handle_netcdf_error( 'data_output_3d', 376 )
175	ENDIF
176	ENDIF
177	#endif
178
179	!
180	!-- Loop over all variables to be written.
181	if = 1
182
183	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
184	!
185	!-- Set the precision for data compression.
186	IF ( do3d_compress ) THEN
187	DO i = 1, 100
188	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
189	prec = plot_3d_precision(i)%precision
190	EXIT
191	ENDIF
192	ENDDO
193	ENDIF
194
195	!
196	!-- Store the array chosen on the temporary array.
197	resorted = .FALSE.
198	SELECT CASE ( TRIM( do3d(av,if) ) )
199
200	CASE ( 'e' )
201	IF ( av == 0 ) THEN
202	to_be_resorted => e
203	ELSE
204	to_be_resorted => e_av
205	ENDIF
206
207	CASE ( 'lpt' )
208	IF ( av == 0 ) THEN
209	to_be_resorted => pt
210	ELSE
211	to_be_resorted => lpt_av
212	ENDIF
213
214	CASE ( 'nr' )
215	IF ( av == 0 ) THEN
216	to_be_resorted => nr
217	ELSE
218	to_be_resorted => nr_av
219	ENDIF
220
221	CASE ( 'p' )
222	IF ( av == 0 ) THEN
223	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
224	to_be_resorted => p
225	ELSE
226	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
227	to_be_resorted => p_av
228	ENDIF
229
230	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
231	IF ( av == 0 ) THEN
232	tend = prt_count
233	CALL exchange_horiz( tend, nbgp )
234	DO i = nxlg, nxrg
235	DO j = nysg, nyng
236	DO k = nzb, nz_do3d
237	local_pf(i,j,k) = tend(k,j,i)
238	ENDDO
239	ENDDO
240	ENDDO
241	resorted = .TRUE.
242	ELSE
243	CALL exchange_horiz( pc_av, nbgp )
244	to_be_resorted => pc_av
245	ENDIF
246
247	CASE ( 'pr' ) ! mean particle radius
248	IF ( av == 0 ) THEN
249	DO i = nxl, nxr
250	DO j = nys, nyn
251	DO k = nzb, nz_do3d
252	psi = prt_start_index(k,j,i)
253	s_r3 = 0.0
254	s_r4 = 0.0
255	DO n = psi, psi+prt_count(k,j,i)-1
256	s_r3 = s_r3 + particles(n)%radius*3 &
257	particles(n)%weight_factor
258	s_r4 = s_r4 + particles(n)%radius*4 &
259	particles(n)%weight_factor
260	ENDDO
261	IF ( s_r3 /= 0.0 ) THEN
262	mean_r = s_r4 / s_r3
263	ELSE
264	mean_r = 0.0
265	ENDIF
266	tend(k,j,i) = mean_r
267	ENDDO
268	ENDDO
269	ENDDO
270	CALL exchange_horiz( tend, nbgp )
271	DO i = nxlg, nxrg
272	DO j = nysg, nyng
273	DO k = nzb, nz_do3d
274	local_pf(i,j,k) = tend(k,j,i)
275	ENDDO
276	ENDDO
277	ENDDO
278	resorted = .TRUE.
279	ELSE
280	CALL exchange_horiz( pr_av, nbgp )
281	to_be_resorted => pr_av
282	ENDIF
283
284	CASE ( 'prr' )
285	IF ( av == 0 ) THEN
286	CALL exchange_horiz( prr, nbgp )
287	DO i = nxlg, nxrg
288	DO j = nysg, nyng
289	DO k = nzb, nzt+1
290	local_pf(i,j,k) = prr(k,j,i)
291	ENDDO
292	ENDDO
293	ENDDO
294	ELSE
295	CALL exchange_horiz( prr_av, nbgp )
296	DO i = nxlg, nxrg
297	DO j = nysg, nyng
298	DO k = nzb, nzt+1
299	local_pf(i,j,k) = prr_av(k,j,i)
300	ENDDO
301	ENDDO
302	ENDDO
303	ENDIF
304	resorted = .TRUE.
305
306	CASE ( 'pt' )
307	IF ( av == 0 ) THEN
308	IF ( .NOT. cloud_physics ) THEN
309	to_be_resorted => pt
310	ELSE
311	DO i = nxlg, nxrg
312	DO j = nysg, nyng
313	DO k = nzb, nz_do3d
314	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
315	pt_d_t(k) * &
316	ql(k,j,i)
317	ENDDO
318	ENDDO
319	ENDDO
320	resorted = .TRUE.
321	ENDIF
322	ELSE
323	to_be_resorted => pt_av
324	ENDIF
325
326	CASE ( 'q' )
327	IF ( av == 0 ) THEN
328	to_be_resorted => q
329	ELSE
330	to_be_resorted => q_av
331	ENDIF
332
333	CASE ( 'qc' )
334	IF ( av == 0 ) THEN
335	to_be_resorted => ql
336	ELSE
337	to_be_resorted => ql_av
338	ENDIF
339
340	CASE ( 'ql' )
341	IF ( av == 0 ) THEN
342	IF ( cloud_physics .AND. icloud_scheme == 0 ) THEN
343	DO i = nxlg, nxrg
344	DO j = nysg, nyng
345	DO k = nzb, nz_do3d
346	local_pf(i,j,k) = ql(k,j,i) + qr(k,j,i)
347	ENDDO
348	ENDDO
349	ENDDO
350	resorted = .TRUE.
351	ELSE
352	to_be_resorted => ql
353	ENDIF
354	ELSE
355	IF ( cloud_physics .AND. icloud_scheme == 0 ) THEN
356	DO i = nxlg, nxrg
357	DO j = nysg, nyng
358	DO k = nzb, nz_do3d
359	local_pf(i,j,k) = ql_av(k,j,i) + qr_av(k,j,i)
360	ENDDO
361	ENDDO
362	ENDDO
363	resorted = .TRUE.
364	ELSE
365	to_be_resorted => ql_av
366	ENDIF
367	ENDIF
368
369	CASE ( 'ql_c' )
370	IF ( av == 0 ) THEN
371	to_be_resorted => ql_c
372	ELSE
373	to_be_resorted => ql_c_av
374	ENDIF
375
376	CASE ( 'ql_v' )
377	IF ( av == 0 ) THEN
378	to_be_resorted => ql_v
379	ELSE
380	to_be_resorted => ql_v_av
381	ENDIF
382
383	CASE ( 'ql_vp' )
384	IF ( av == 0 ) THEN
385	DO i = nxl, nxr
386	DO j = nys, nyn
387	DO k = nzb, nz_do3d
388	psi = prt_start_index(k,j,i)
389	DO n = psi, psi+prt_count(k,j,i)-1
390	tend(k,j,i) = tend(k,j,i) + &
391	particles(n)%weight_factor / &
392	prt_count(k,j,i)
393	ENDDO
394	ENDDO
395	ENDDO
396	ENDDO
397	CALL exchange_horiz( tend, nbgp )
398	DO i = nxlg, nxrg
399	DO j = nysg, nyng
400	DO k = nzb, nz_do3d
401	local_pf(i,j,k) = tend(k,j,i)
402	ENDDO
403	ENDDO
404	ENDDO
405	resorted = .TRUE.
406	ELSE
407	CALL exchange_horiz( ql_vp_av, nbgp )
408	to_be_resorted => ql_vp_av
409	ENDIF
410
411	CASE ( 'qr' )
412	IF ( av == 0 ) THEN
413	to_be_resorted => qr
414	ELSE
415	to_be_resorted => qr_av
416	ENDIF
417
418	CASE ( 'qv' )
419	IF ( av == 0 ) THEN
420	DO i = nxlg, nxrg
421	DO j = nysg, nyng
422	DO k = nzb, nz_do3d
423	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
424	ENDDO
425	ENDDO
426	ENDDO
427	resorted = .TRUE.
428	ELSE
429	to_be_resorted => qv_av
430	ENDIF
431
432	CASE ( 'rho' )
433	IF ( av == 0 ) THEN
434	to_be_resorted => rho
435	ELSE
436	to_be_resorted => rho_av
437	ENDIF
438
439	CASE ( 's' )
440	IF ( av == 0 ) THEN
441	to_be_resorted => q
442	ELSE
443	to_be_resorted => s_av
444	ENDIF
445
446	CASE ( 'sa' )
447	IF ( av == 0 ) THEN
448	to_be_resorted => sa
449	ELSE
450	to_be_resorted => sa_av
451	ENDIF
452
453	CASE ( 'u' )
454	IF ( av == 0 ) THEN
455	to_be_resorted => u
456	ELSE
457	to_be_resorted => u_av
458	ENDIF
459
460	CASE ( 'v' )
461	IF ( av == 0 ) THEN
462	to_be_resorted => v
463	ELSE
464	to_be_resorted => v_av
465	ENDIF
466
467	CASE ( 'vpt' )
468	IF ( av == 0 ) THEN
469	to_be_resorted => vpt
470	ELSE
471	to_be_resorted => vpt_av
472	ENDIF
473
474	CASE ( 'w' )
475	IF ( av == 0 ) THEN
476	to_be_resorted => w
477	ELSE
478	to_be_resorted => w_av
479	ENDIF
480
481	CASE DEFAULT
482	!
483	!-- User defined quantity
484	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
485	nz_do3d )
486	resorted = .TRUE.
487
488	IF ( .NOT. found ) THEN
489	message_string = 'no output available for: ' // &
490	TRIM( do3d(av,if) )
491	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
492	ENDIF
493
494	END SELECT
495
496	!
497	!-- Resort the array to be output, if not done above
498	IF ( .NOT. resorted ) THEN
499	DO i = nxlg, nxrg
500	DO j = nysg, nyng
501	DO k = nzb, nz_do3d
502	local_pf(i,j,k) = to_be_resorted(k,j,i)
503	ENDDO
504	ENDDO
505	ENDDO
506	ENDIF
507
508	!
509	!-- Output of the volume data information for the AVS-FLD-file.
510	do3d_avs_n = do3d_avs_n + 1
511	IF ( myid == 0 .AND. avs_output ) THEN
512	!
513	!-- AVS-labels must not contain any colons. Hence they must be removed
514	!-- from the time character string.
515	simulated_time_mod = simulated_time_chr
516	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
517	pos = SCAN( simulated_time_mod, ':' )
518	simulated_time_mod(pos:pos) = '/'
519	ENDDO
520
521	IF ( av == 0 ) THEN
522	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
523	skip_do_avs, TRIM( do3d(av,if) ), &
524	TRIM( simulated_time_mod )
525	ELSE
526	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
527	skip_do_avs, TRIM( do3d(av,if) ) // &
528	' averaged', TRIM( simulated_time_mod )
529	ENDIF
530	!
531	!-- Determine the Skip-value for the next array. Record end and start
532	!-- require 4 byte each.
533	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
534	( nz_do3d+1 ) ) * 4 + 8 )
535	ENDIF
536
537	!
538	!-- Output of the 3D-array. (compressed/uncompressed)
539	IF ( do3d_compress ) THEN
540	!
541	!-- Compression, output of compression information on FLD-file and output
542	!-- of compressed data.
543	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
544	nzb, nz_do3d, prec, nbgp )
545	ELSE
546	!
547	!-- Uncompressed output.
548	#if defined( __parallel )
549	IF ( netcdf_output ) THEN
550	IF ( netcdf_data_format < 5 ) THEN
551	!
552	!-- Non-parallel netCDF output. Data is output in parallel in
553	!-- FORTRAN binary format here, and later collected into one file by
554	!-- combine_plot_fields
555	IF ( myid == 0 ) THEN
556	WRITE ( 30 ) time_since_reference_point, &
557	do3d_time_count(av), av
558	ENDIF
559	DO i = 0, io_blocks-1
560	IF ( i == io_group ) THEN
561	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
562	WRITE ( 30 ) local_pf
563	ENDIF
564	#if defined( __parallel )
565	CALL MPI_BARRIER( comm2d, ierr )
566	#endif
567	ENDDO
568
569	ELSE
570	#if defined( __netcdf )
571	!
572	!-- Parallel output in netCDF4/HDF5 format.
573	!-- Do not output redundant ghost point data except for the
574	!-- boundaries of the total domain.
575	IF ( nxr == nx .AND. nyn /= ny ) THEN
576	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
577	local_pf(nxl:nxrg,nys:nyn,nzb:nz_do3d), &
578	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
579	count = (/ nxr-nxl+1+nbgp, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
580	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
581	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
582	local_pf(nxl:nxr,nys:nyng,nzb:nz_do3d), &
583	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
584	count = (/ nxr-nxl+1, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
585	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
586	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
587	local_pf(nxl:nxrg,nys:nyng,nzb:nz_do3d), &
588	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
589	count = (/ nxr-nxl+1+nbgp, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
590	ELSE
591	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
592	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
593	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
594	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
595	ENDIF
596	CALL handle_netcdf_error( 'data_output_3d', 386 )
597	#endif
598	ENDIF
599	ENDIF
600	#else
601	IF ( avs_output ) THEN
602	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
603	ENDIF
604	#if defined( __netcdf )
605	IF ( netcdf_output ) THEN
606
607	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
608	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
609	start = (/ 1, 1, 1, do3d_time_count(av) /), &
610	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
611	CALL handle_netcdf_error( 'data_output_3d', 446 )
612
613	ENDIF
614	#endif
615	#endif
616	ENDIF
617
618	if = if + 1
619
620	ENDDO
621
622	!
623	!-- Deallocate temporary array.
624	DEALLOCATE( local_pf )
625
626
627	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
628
629	!
630	!-- Formats.
631	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
632	'label = ',A,A)
633
634	END SUBROUTINE data_output_3d

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