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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1071

Last change on this file since 1071 was 1054, 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 1054 2012-11-13 17:30:09Z franke $
26	!
27	! 1053 2012-11-13 17:11:03Z hoffmann
28	! +nr, qr, prr, qc and averaged quantities
29	!
30	! 1036 2012-10-22 13:43:42Z raasch
31	! code put under GPL (PALM 3.9)
32	!
33	! 1031 2012-10-19 14:35:30Z raasch
34	! netCDF4 without parallel file support implemented
35	!
36	! 1007 2012-09-19 14:30:36Z franke
37	! Bugfix: missing calculation of ql_vp added
38	!
39	! 790 2011-11-29 03:11:20Z raasch
40	! bugfix: calculation of 'pr' must depend on the particle weighting factor,
41	! nzt+1 replaced by nz_do3d for 'pr'
42	!
43	! 771 2011-10-27 10:56:21Z heinze
44	! +lpt
45	!
46	! 759 2011-09-15 13:58:31Z raasch
47	! Splitting of parallel I/O
48	!
49	! 727 2011-04-20 20:05:25Z suehring
50	! Exchange ghost layers also for p_av.
51	!
52	! 725 2011-04-11 09:37:01Z suehring
53	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
54	!
55	! 691 2011-03-04 08:45:30Z maronga
56	! Replaced simulated_time by time_since_reference_point
57	!
58	! 673 2011-01-18 16:19:48Z suehring
59	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
60	! is needed for pressure output.
61	!
62	! 667 2010-12-23 12:06:00Z suehring/gryschka
63	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
64	! allocation of arrays. Calls of exchange_horiz are modified.
65	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
66	!
67	! 646 2010-12-15 13:03:52Z raasch
68	! bugfix: missing define statements for netcdf added
69	!
70	! 493 2010-03-01 08:30:24Z raasch
71	! netCDF4 support (parallel output)
72	!
73	! 355 2009-07-17 01:03:01Z letzel
74	! simulated_time in netCDF output replaced by time_since_reference_point.
75	! Output of netCDF messages with aid of message handling routine.
76	! Output of messages replaced by message handling routine.
77	! Bugfix: to_be_resorted => s_av for time-averaged scalars
78	!
79	! 96 2007-06-04 08:07:41Z raasch
80	! Output of density and salinity
81	!
82	! 75 2007-03-22 09:54:05Z raasch
83	! 2nd+3rd argument removed from exchange horiz
84	!
85	! RCS Log replace by Id keyword, revision history cleaned up
86	!
87	! Revision 1.3 2006/06/02 15:18:59 raasch
88	! +argument "found", -argument grid in call of routine user_data_output_3d
89	!
90	! Revision 1.2 2006/02/23 10:23:07 raasch
91	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
92	! .._anz renamed .._n,
93	! output extended to (almost) all quantities, output of user-defined quantities
94	!
95	! Revision 1.1 1997/09/03 06:29:36 raasch
96	! Initial revision
97	!
98	!
99	! Description:
100	! ------------
101	! Output of the 3D-arrays in netCDF and/or AVS format.
102	!------------------------------------------------------------------------------!
103
104	USE array_kind
105	USE arrays_3d
106	USE averaging
107	USE cloud_parameters
108	USE control_parameters
109	USE cpulog
110	USE indices
111	USE interfaces
112	USE netcdf_control
113	USE particle_attributes
114	USE pegrid
115
116	IMPLICIT NONE
117
118	CHARACTER (LEN=9) :: simulated_time_mod
119
120	INTEGER :: av, i, if, j, k, n, pos, prec, psi
121
122	LOGICAL :: found, resorted
123
124	REAL :: mean_r, s_r3, s_r4
125
126	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
127
128	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
129
130	!
131	!-- Return, if nothing to output
132	IF ( do3d_no(av) == 0 ) RETURN
133
134	CALL cpu_log (log_point(14),'data_output_3d','start')
135
136	!
137	!-- Open output file.
138	!-- Also creates coordinate and fld-file for AVS.
139	!-- For classic or 64bit netCDF output or output of other (old) data formats,
140	!-- for a run on more than one PE, each PE opens its own file and
141	!-- writes the data of its subdomain in binary format (regardless of the format
142	!-- the user has requested). After the run, these files are combined to one
143	!-- file by combine_plot_fields in the format requested by the user (netcdf
144	!-- and/or avs).
145	!-- For netCDF4/HDF5 output, data is written in parallel into one file.
146	IF ( netcdf_output ) THEN
147	IF ( netcdf_data_format < 5 ) THEN
148	CALL check_open( 30 )
149	IF ( myid == 0 ) CALL check_open( 106+av*10 )
150	ELSE
151	CALL check_open( 106+av*10 )
152	ENDIF
153	ELSE
154	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
155	ENDIF
156
157	!
158	!-- Allocate a temporary array with the desired output dimensions.
159	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
160
161	!
162	!-- Update the netCDF time axis
163	#if defined( __netcdf )
164	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
165	do3d_time_count(av) = do3d_time_count(av) + 1
166	IF ( netcdf_output ) THEN
167	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
168	(/ time_since_reference_point /), &
169	start = (/ do3d_time_count(av) /), &
170	count = (/ 1 /) )
171	CALL handle_netcdf_error( 'data_output_3d', 376 )
172	ENDIF
173	ENDIF
174	#endif
175
176	!
177	!-- Loop over all variables to be written.
178	if = 1
179
180	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
181	!
182	!-- Set the precision for data compression.
183	IF ( do3d_compress ) THEN
184	DO i = 1, 100
185	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
186	prec = plot_3d_precision(i)%precision
187	EXIT
188	ENDIF
189	ENDDO
190	ENDIF
191
192	!
193	!-- Store the array chosen on the temporary array.
194	resorted = .FALSE.
195	SELECT CASE ( TRIM( do3d(av,if) ) )
196
197	CASE ( 'e' )
198	IF ( av == 0 ) THEN
199	to_be_resorted => e
200	ELSE
201	to_be_resorted => e_av
202	ENDIF
203
204	CASE ( 'lpt' )
205	IF ( av == 0 ) THEN
206	to_be_resorted => pt
207	ELSE
208	to_be_resorted => lpt_av
209	ENDIF
210
211	CASE ( 'nr' )
212	IF ( av == 0 ) THEN
213	to_be_resorted => nr
214	ELSE
215	to_be_resorted => nr_av
216	ENDIF
217
218	CASE ( 'p' )
219	IF ( av == 0 ) THEN
220	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
221	to_be_resorted => p
222	ELSE
223	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
224	to_be_resorted => p_av
225	ENDIF
226
227	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
228	IF ( av == 0 ) THEN
229	tend = prt_count
230	CALL exchange_horiz( tend, nbgp )
231	DO i = nxlg, nxrg
232	DO j = nysg, nyng
233	DO k = nzb, nz_do3d
234	local_pf(i,j,k) = tend(k,j,i)
235	ENDDO
236	ENDDO
237	ENDDO
238	resorted = .TRUE.
239	ELSE
240	CALL exchange_horiz( pc_av, nbgp )
241	to_be_resorted => pc_av
242	ENDIF
243
244	CASE ( 'pr' ) ! mean particle radius
245	IF ( av == 0 ) THEN
246	DO i = nxl, nxr
247	DO j = nys, nyn
248	DO k = nzb, nz_do3d
249	psi = prt_start_index(k,j,i)
250	s_r3 = 0.0
251	s_r4 = 0.0
252	DO n = psi, psi+prt_count(k,j,i)-1
253	s_r3 = s_r3 + particles(n)%radius*3 &
254	particles(n)%weight_factor
255	s_r4 = s_r4 + particles(n)%radius*4 &
256	particles(n)%weight_factor
257	ENDDO
258	IF ( s_r3 /= 0.0 ) THEN
259	mean_r = s_r4 / s_r3
260	ELSE
261	mean_r = 0.0
262	ENDIF
263	tend(k,j,i) = mean_r
264	ENDDO
265	ENDDO
266	ENDDO
267	CALL exchange_horiz( tend, nbgp )
268	DO i = nxlg, nxrg
269	DO j = nysg, nyng
270	DO k = nzb, nz_do3d
271	local_pf(i,j,k) = tend(k,j,i)
272	ENDDO
273	ENDDO
274	ENDDO
275	resorted = .TRUE.
276	ELSE
277	CALL exchange_horiz( pr_av, nbgp )
278	to_be_resorted => pr_av
279	ENDIF
280
281	CASE ( 'prr' )
282	IF ( av == 0 ) THEN
283	CALL exchange_horiz( prr, nbgp )
284	DO i = nxlg, nxrg
285	DO j = nysg, nyng
286	DO k = nzb, nzt+1
287	local_pf(i,j,k) = prr(k,j,i)
288	ENDDO
289	ENDDO
290	ENDDO
291	ELSE
292	CALL exchange_horiz( prr_av, nbgp )
293	DO i = nxlg, nxrg
294	DO j = nysg, nyng
295	DO k = nzb, nzt+1
296	local_pf(i,j,k) = prr_av(k,j,i)
297	ENDDO
298	ENDDO
299	ENDDO
300	ENDIF
301	resorted = .TRUE.
302
303	CASE ( 'pt' )
304	IF ( av == 0 ) THEN
305	IF ( .NOT. cloud_physics ) THEN
306	to_be_resorted => pt
307	ELSE
308	DO i = nxlg, nxrg
309	DO j = nysg, nyng
310	DO k = nzb, nz_do3d
311	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
312	pt_d_t(k) * &
313	ql(k,j,i)
314	ENDDO
315	ENDDO
316	ENDDO
317	resorted = .TRUE.
318	ENDIF
319	ELSE
320	to_be_resorted => pt_av
321	ENDIF
322
323	CASE ( 'q' )
324	IF ( av == 0 ) THEN
325	to_be_resorted => q
326	ELSE
327	to_be_resorted => q_av
328	ENDIF
329
330	CASE ( 'qc' )
331	IF ( av == 0 ) THEN
332	to_be_resorted => ql
333	ELSE
334	to_be_resorted => ql_av
335	ENDIF
336
337	CASE ( 'ql' )
338	IF ( av == 0 ) THEN
339	IF ( icloud_scheme == 0 ) THEN
340	DO i = nxlg, nxrg
341	DO j = nysg, nyng
342	DO k = nzb, nz_do3d
343	local_pf(i,j,k) = ql(k,j,i) + qr(k,j,i)
344	ENDDO
345	ENDDO
346	ENDDO
347	resorted = .TRUE.
348	ELSE
349	to_be_resorted => ql
350	ENDIF
351	ELSE
352	IF ( icloud_scheme == 0 ) THEN
353	DO i = nxlg, nxrg
354	DO j = nysg, nyng
355	DO k = nzb, nz_do3d
356	local_pf(i,j,k) = ql_av(k,j,i) + qr_av(k,j,i)
357	ENDDO
358	ENDDO
359	ENDDO
360	resorted = .TRUE.
361	ELSE
362	to_be_resorted => ql_av
363	ENDIF
364	ENDIF
365
366	CASE ( 'ql_c' )
367	IF ( av == 0 ) THEN
368	to_be_resorted => ql_c
369	ELSE
370	to_be_resorted => ql_c_av
371	ENDIF
372
373	CASE ( 'ql_v' )
374	IF ( av == 0 ) THEN
375	to_be_resorted => ql_v
376	ELSE
377	to_be_resorted => ql_v_av
378	ENDIF
379
380	CASE ( 'ql_vp' )
381	IF ( av == 0 ) THEN
382	DO i = nxl, nxr
383	DO j = nys, nyn
384	DO k = nzb, nz_do3d
385	psi = prt_start_index(k,j,i)
386	DO n = psi, psi+prt_count(k,j,i)-1
387	tend(k,j,i) = tend(k,j,i) + &
388	particles(n)%weight_factor / &
389	prt_count(k,j,i)
390	ENDDO
391	ENDDO
392	ENDDO
393	ENDDO
394	CALL exchange_horiz( tend, nbgp )
395	DO i = nxlg, nxrg
396	DO j = nysg, nyng
397	DO k = nzb, nz_do3d
398	local_pf(i,j,k) = tend(k,j,i)
399	ENDDO
400	ENDDO
401	ENDDO
402	resorted = .TRUE.
403	ELSE
404	CALL exchange_horiz( ql_vp_av, nbgp )
405	to_be_resorted => ql_vp_av
406	ENDIF
407
408	CASE ( 'qr' )
409	IF ( av == 0 ) THEN
410	to_be_resorted => qr
411	ELSE
412	to_be_resorted => qr_av
413	ENDIF
414
415	CASE ( 'qv' )
416	IF ( av == 0 ) THEN
417	DO i = nxlg, nxrg
418	DO j = nysg, nyng
419	DO k = nzb, nz_do3d
420	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
421	ENDDO
422	ENDDO
423	ENDDO
424	resorted = .TRUE.
425	ELSE
426	to_be_resorted => qv_av
427	ENDIF
428
429	CASE ( 'rho' )
430	IF ( av == 0 ) THEN
431	to_be_resorted => rho
432	ELSE
433	to_be_resorted => rho_av
434	ENDIF
435
436	CASE ( 's' )
437	IF ( av == 0 ) THEN
438	to_be_resorted => q
439	ELSE
440	to_be_resorted => s_av
441	ENDIF
442
443	CASE ( 'sa' )
444	IF ( av == 0 ) THEN
445	to_be_resorted => sa
446	ELSE
447	to_be_resorted => sa_av
448	ENDIF
449
450	CASE ( 'u' )
451	IF ( av == 0 ) THEN
452	to_be_resorted => u
453	ELSE
454	to_be_resorted => u_av
455	ENDIF
456
457	CASE ( 'v' )
458	IF ( av == 0 ) THEN
459	to_be_resorted => v
460	ELSE
461	to_be_resorted => v_av
462	ENDIF
463
464	CASE ( 'vpt' )
465	IF ( av == 0 ) THEN
466	to_be_resorted => vpt
467	ELSE
468	to_be_resorted => vpt_av
469	ENDIF
470
471	CASE ( 'w' )
472	IF ( av == 0 ) THEN
473	to_be_resorted => w
474	ELSE
475	to_be_resorted => w_av
476	ENDIF
477
478	CASE DEFAULT
479	!
480	!-- User defined quantity
481	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
482	nz_do3d )
483	resorted = .TRUE.
484
485	IF ( .NOT. found ) THEN
486	message_string = 'no output available for: ' // &
487	TRIM( do3d(av,if) )
488	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
489	ENDIF
490
491	END SELECT
492
493	!
494	!-- Resort the array to be output, if not done above
495	IF ( .NOT. resorted ) THEN
496	DO i = nxlg, nxrg
497	DO j = nysg, nyng
498	DO k = nzb, nz_do3d
499	local_pf(i,j,k) = to_be_resorted(k,j,i)
500	ENDDO
501	ENDDO
502	ENDDO
503	ENDIF
504
505	!
506	!-- Output of the volume data information for the AVS-FLD-file.
507	do3d_avs_n = do3d_avs_n + 1
508	IF ( myid == 0 .AND. avs_output ) THEN
509	!
510	!-- AVS-labels must not contain any colons. Hence they must be removed
511	!-- from the time character string.
512	simulated_time_mod = simulated_time_chr
513	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
514	pos = SCAN( simulated_time_mod, ':' )
515	simulated_time_mod(pos:pos) = '/'
516	ENDDO
517
518	IF ( av == 0 ) THEN
519	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
520	skip_do_avs, TRIM( do3d(av,if) ), &
521	TRIM( simulated_time_mod )
522	ELSE
523	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
524	skip_do_avs, TRIM( do3d(av,if) ) // &
525	' averaged', TRIM( simulated_time_mod )
526	ENDIF
527	!
528	!-- Determine the Skip-value for the next array. Record end and start
529	!-- require 4 byte each.
530	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
531	( nz_do3d+1 ) ) * 4 + 8 )
532	ENDIF
533
534	!
535	!-- Output of the 3D-array. (compressed/uncompressed)
536	IF ( do3d_compress ) THEN
537	!
538	!-- Compression, output of compression information on FLD-file and output
539	!-- of compressed data.
540	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
541	nzb, nz_do3d, prec, nbgp )
542	ELSE
543	!
544	!-- Uncompressed output.
545	#if defined( __parallel )
546	IF ( netcdf_output ) THEN
547	IF ( netcdf_data_format < 5 ) THEN
548	!
549	!-- Non-parallel netCDF output. Data is output in parallel in
550	!-- FORTRAN binary format here, and later collected into one file by
551	!-- combine_plot_fields
552	IF ( myid == 0 ) THEN
553	WRITE ( 30 ) time_since_reference_point, &
554	do3d_time_count(av), av
555	ENDIF
556	DO i = 0, io_blocks-1
557	IF ( i == io_group ) THEN
558	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
559	WRITE ( 30 ) local_pf
560	ENDIF
561	#if defined( __parallel )
562	CALL MPI_BARRIER( comm2d, ierr )
563	#endif
564	ENDDO
565
566	ELSE
567	#if defined( __netcdf )
568	!
569	!-- Parallel output in netCDF4/HDF5 format.
570	!-- Do not output redundant ghost point data except for the
571	!-- boundaries of the total domain.
572	IF ( nxr == nx .AND. nyn /= ny ) THEN
573	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
574	local_pf(nxl:nxrg,nys:nyn,nzb:nz_do3d), &
575	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
576	count = (/ nxr-nxl+1+nbgp, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
577	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
578	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
579	local_pf(nxl:nxr,nys:nyng,nzb:nz_do3d), &
580	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
581	count = (/ nxr-nxl+1, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
582	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
583	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
584	local_pf(nxl:nxrg,nys:nyng,nzb:nz_do3d), &
585	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
586	count = (/ nxr-nxl+1+nbgp, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
587	ELSE
588	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
589	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
590	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
591	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
592	ENDIF
593	CALL handle_netcdf_error( 'data_output_3d', 386 )
594	#endif
595	ENDIF
596	ENDIF
597	#else
598	IF ( avs_output ) THEN
599	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
600	ENDIF
601	#if defined( __netcdf )
602	IF ( netcdf_output ) THEN
603
604	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
605	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
606	start = (/ 1, 1, 1, do3d_time_count(av) /), &
607	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
608	CALL handle_netcdf_error( 'data_output_3d', 446 )
609
610	ENDIF
611	#endif
612	#endif
613	ENDIF
614
615	if = if + 1
616
617	ENDDO
618
619	!
620	!-- Deallocate temporary array.
621	DEALLOCATE( local_pf )
622
623
624	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
625
626	!
627	!-- Formats.
628	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
629	'label = ',A,A)
630
631	END SUBROUTINE data_output_3d

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