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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1207

Last change on this file since 1207 was 1116, 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	!
24	! Former revisions:
25	! -----------------
26	! $Id: data_output_3d.f90 1116 2013-03-26 18:49:55Z witha $
27	!
28	! 1115 2013-03-26 18:16:16Z hoffmann
29	! ql is calculated by calc_liquid_water_content
30	!
31	! 1106 2013-03-04 05:31:38Z raasch
32	! array_kind renamed precision_kind
33	!
34	! 1076 2012-12-05 08:30:18Z hoffmann
35	! Bugfix in output of ql
36	!
37	! 1053 2012-11-13 17:11:03Z hoffmann
38	! +nr, qr, prr, qc and averaged quantities
39	!
40	! 1036 2012-10-22 13:43:42Z raasch
41	! code put under GPL (PALM 3.9)
42	!
43	! 1031 2012-10-19 14:35:30Z raasch
44	! netCDF4 without parallel file support implemented
45	!
46	! 1007 2012-09-19 14:30:36Z franke
47	! Bugfix: missing calculation of ql_vp added
48	!
49	! 790 2011-11-29 03:11:20Z raasch
50	! bugfix: calculation of 'pr' must depend on the particle weighting factor,
51	! nzt+1 replaced by nz_do3d for 'pr'
52	!
53	! 771 2011-10-27 10:56:21Z heinze
54	! +lpt
55	!
56	! 759 2011-09-15 13:58:31Z raasch
57	! Splitting of parallel I/O
58	!
59	! 727 2011-04-20 20:05:25Z suehring
60	! Exchange ghost layers also for p_av.
61	!
62	! 725 2011-04-11 09:37:01Z suehring
63	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
64	!
65	! 691 2011-03-04 08:45:30Z maronga
66	! Replaced simulated_time by time_since_reference_point
67	!
68	! 673 2011-01-18 16:19:48Z suehring
69	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
70	! is needed for pressure output.
71	!
72	! 667 2010-12-23 12:06:00Z suehring/gryschka
73	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
74	! allocation of arrays. Calls of exchange_horiz are modified.
75	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
76	!
77	! 646 2010-12-15 13:03:52Z raasch
78	! bugfix: missing define statements for netcdf added
79	!
80	! 493 2010-03-01 08:30:24Z raasch
81	! netCDF4 support (parallel output)
82	!
83	! 355 2009-07-17 01:03:01Z letzel
84	! simulated_time in netCDF output replaced by time_since_reference_point.
85	! Output of netCDF messages with aid of message handling routine.
86	! Output of messages replaced by message handling routine.
87	! Bugfix: to_be_resorted => s_av for time-averaged scalars
88	!
89	! 96 2007-06-04 08:07:41Z raasch
90	! Output of density and salinity
91	!
92	! 75 2007-03-22 09:54:05Z raasch
93	! 2nd+3rd argument removed from exchange horiz
94	!
95	! RCS Log replace by Id keyword, revision history cleaned up
96	!
97	! Revision 1.3 2006/06/02 15:18:59 raasch
98	! +argument "found", -argument grid in call of routine user_data_output_3d
99	!
100	! Revision 1.2 2006/02/23 10:23:07 raasch
101	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
102	! .._anz renamed .._n,
103	! output extended to (almost) all quantities, output of user-defined quantities
104	!
105	! Revision 1.1 1997/09/03 06:29:36 raasch
106	! Initial revision
107	!
108	!
109	! Description:
110	! ------------
111	! Output of the 3D-arrays in netCDF and/or AVS format.
112	!------------------------------------------------------------------------------!
113
114	USE arrays_3d
115	USE averaging
116	USE cloud_parameters
117	USE control_parameters
118	USE cpulog
119	USE indices
120	USE interfaces
121	USE netcdf_control
122	USE particle_attributes
123	USE pegrid
124	USE precision_kind
125
126	IMPLICIT NONE
127
128	CHARACTER (LEN=9) :: simulated_time_mod
129
130	INTEGER :: av, i, if, j, k, n, pos, prec, psi
131
132	LOGICAL :: found, resorted
133
134	REAL :: mean_r, s_r3, s_r4
135
136	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
137
138	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
139
140	!
141	!-- Return, if nothing to output
142	IF ( do3d_no(av) == 0 ) RETURN
143
144	CALL cpu_log (log_point(14),'data_output_3d','start')
145
146	!
147	!-- Open output file.
148	!-- Also creates coordinate and fld-file for AVS.
149	!-- For classic or 64bit netCDF output or output of other (old) data formats,
150	!-- for a run on more than one PE, each PE opens its own file and
151	!-- writes the data of its subdomain in binary format (regardless of the format
152	!-- the user has requested). After the run, these files are combined to one
153	!-- file by combine_plot_fields in the format requested by the user (netcdf
154	!-- and/or avs).
155	!-- For netCDF4/HDF5 output, data is written in parallel into one file.
156	IF ( netcdf_output ) THEN
157	IF ( netcdf_data_format < 5 ) THEN
158	CALL check_open( 30 )
159	IF ( myid == 0 ) CALL check_open( 106+av*10 )
160	ELSE
161	CALL check_open( 106+av*10 )
162	ENDIF
163	ELSE
164	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
165	ENDIF
166
167	!
168	!-- Allocate a temporary array with the desired output dimensions.
169	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
170
171	!
172	!-- Update the netCDF time axis
173	#if defined( __netcdf )
174	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
175	do3d_time_count(av) = do3d_time_count(av) + 1
176	IF ( netcdf_output ) THEN
177	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
178	(/ time_since_reference_point /), &
179	start = (/ do3d_time_count(av) /), &
180	count = (/ 1 /) )
181	CALL handle_netcdf_error( 'data_output_3d', 376 )
182	ENDIF
183	ENDIF
184	#endif
185
186	!
187	!-- Loop over all variables to be written.
188	if = 1
189
190	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
191	!
192	!-- Set the precision for data compression.
193	IF ( do3d_compress ) THEN
194	DO i = 1, 100
195	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
196	prec = plot_3d_precision(i)%precision
197	EXIT
198	ENDIF
199	ENDDO
200	ENDIF
201
202	!
203	!-- Store the array chosen on the temporary array.
204	resorted = .FALSE.
205	SELECT CASE ( TRIM( do3d(av,if) ) )
206
207	CASE ( 'e' )
208	IF ( av == 0 ) THEN
209	to_be_resorted => e
210	ELSE
211	to_be_resorted => e_av
212	ENDIF
213
214	CASE ( 'lpt' )
215	IF ( av == 0 ) THEN
216	to_be_resorted => pt
217	ELSE
218	to_be_resorted => lpt_av
219	ENDIF
220
221	CASE ( 'nr' )
222	IF ( av == 0 ) THEN
223	to_be_resorted => nr
224	ELSE
225	to_be_resorted => nr_av
226	ENDIF
227
228	CASE ( 'p' )
229	IF ( av == 0 ) THEN
230	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
231	to_be_resorted => p
232	ELSE
233	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
234	to_be_resorted => p_av
235	ENDIF
236
237	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
238	IF ( av == 0 ) THEN
239	tend = prt_count
240	CALL exchange_horiz( tend, nbgp )
241	DO i = nxlg, nxrg
242	DO j = nysg, nyng
243	DO k = nzb, nz_do3d
244	local_pf(i,j,k) = tend(k,j,i)
245	ENDDO
246	ENDDO
247	ENDDO
248	resorted = .TRUE.
249	ELSE
250	CALL exchange_horiz( pc_av, nbgp )
251	to_be_resorted => pc_av
252	ENDIF
253
254	CASE ( 'pr' ) ! mean particle radius
255	IF ( av == 0 ) THEN
256	DO i = nxl, nxr
257	DO j = nys, nyn
258	DO k = nzb, nz_do3d
259	psi = prt_start_index(k,j,i)
260	s_r3 = 0.0
261	s_r4 = 0.0
262	DO n = psi, psi+prt_count(k,j,i)-1
263	s_r3 = s_r3 + particles(n)%radius*3 &
264	particles(n)%weight_factor
265	s_r4 = s_r4 + particles(n)%radius*4 &
266	particles(n)%weight_factor
267	ENDDO
268	IF ( s_r3 /= 0.0 ) THEN
269	mean_r = s_r4 / s_r3
270	ELSE
271	mean_r = 0.0
272	ENDIF
273	tend(k,j,i) = mean_r
274	ENDDO
275	ENDDO
276	ENDDO
277	CALL exchange_horiz( tend, nbgp )
278	DO i = nxlg, nxrg
279	DO j = nysg, nyng
280	DO k = nzb, nz_do3d
281	local_pf(i,j,k) = tend(k,j,i)
282	ENDDO
283	ENDDO
284	ENDDO
285	resorted = .TRUE.
286	ELSE
287	CALL exchange_horiz( pr_av, nbgp )
288	to_be_resorted => pr_av
289	ENDIF
290
291	CASE ( 'prr' )
292	IF ( av == 0 ) THEN
293	CALL exchange_horiz( prr, nbgp )
294	DO i = nxlg, nxrg
295	DO j = nysg, nyng
296	DO k = nzb, nzt+1
297	local_pf(i,j,k) = prr(k,j,i)
298	ENDDO
299	ENDDO
300	ENDDO
301	ELSE
302	CALL exchange_horiz( prr_av, nbgp )
303	DO i = nxlg, nxrg
304	DO j = nysg, nyng
305	DO k = nzb, nzt+1
306	local_pf(i,j,k) = prr_av(k,j,i)
307	ENDDO
308	ENDDO
309	ENDDO
310	ENDIF
311	resorted = .TRUE.
312
313	CASE ( 'pt' )
314	IF ( av == 0 ) THEN
315	IF ( .NOT. cloud_physics ) THEN
316	to_be_resorted => pt
317	ELSE
318	DO i = nxlg, nxrg
319	DO j = nysg, nyng
320	DO k = nzb, nz_do3d
321	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
322	pt_d_t(k) * &
323	ql(k,j,i)
324	ENDDO
325	ENDDO
326	ENDDO
327	resorted = .TRUE.
328	ENDIF
329	ELSE
330	to_be_resorted => pt_av
331	ENDIF
332
333	CASE ( 'q' )
334	IF ( av == 0 ) THEN
335	to_be_resorted => q
336	ELSE
337	to_be_resorted => q_av
338	ENDIF
339
340	CASE ( 'qc' )
341	IF ( av == 0 ) THEN
342	to_be_resorted => qc
343	ELSE
344	to_be_resorted => qc_av
345	ENDIF
346
347	CASE ( 'ql' )
348	IF ( av == 0 ) THEN
349	to_be_resorted => ql
350	ELSE
351	to_be_resorted => ql_av
352	ENDIF
353
354	CASE ( 'ql_c' )
355	IF ( av == 0 ) THEN
356	to_be_resorted => ql_c
357	ELSE
358	to_be_resorted => ql_c_av
359	ENDIF
360
361	CASE ( 'ql_v' )
362	IF ( av == 0 ) THEN
363	to_be_resorted => ql_v
364	ELSE
365	to_be_resorted => ql_v_av
366	ENDIF
367
368	CASE ( 'ql_vp' )
369	IF ( av == 0 ) THEN
370	DO i = nxl, nxr
371	DO j = nys, nyn
372	DO k = nzb, nz_do3d
373	psi = prt_start_index(k,j,i)
374	DO n = psi, psi+prt_count(k,j,i)-1
375	tend(k,j,i) = tend(k,j,i) + &
376	particles(n)%weight_factor / &
377	prt_count(k,j,i)
378	ENDDO
379	ENDDO
380	ENDDO
381	ENDDO
382	CALL exchange_horiz( tend, nbgp )
383	DO i = nxlg, nxrg
384	DO j = nysg, nyng
385	DO k = nzb, nz_do3d
386	local_pf(i,j,k) = tend(k,j,i)
387	ENDDO
388	ENDDO
389	ENDDO
390	resorted = .TRUE.
391	ELSE
392	CALL exchange_horiz( ql_vp_av, nbgp )
393	to_be_resorted => ql_vp_av
394	ENDIF
395
396	CASE ( 'qr' )
397	IF ( av == 0 ) THEN
398	to_be_resorted => qr
399	ELSE
400	to_be_resorted => qr_av
401	ENDIF
402
403	CASE ( 'qv' )
404	IF ( av == 0 ) THEN
405	DO i = nxlg, nxrg
406	DO j = nysg, nyng
407	DO k = nzb, nz_do3d
408	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
409	ENDDO
410	ENDDO
411	ENDDO
412	resorted = .TRUE.
413	ELSE
414	to_be_resorted => qv_av
415	ENDIF
416
417	CASE ( 'rho' )
418	IF ( av == 0 ) THEN
419	to_be_resorted => rho
420	ELSE
421	to_be_resorted => rho_av
422	ENDIF
423
424	CASE ( 's' )
425	IF ( av == 0 ) THEN
426	to_be_resorted => q
427	ELSE
428	to_be_resorted => s_av
429	ENDIF
430
431	CASE ( 'sa' )
432	IF ( av == 0 ) THEN
433	to_be_resorted => sa
434	ELSE
435	to_be_resorted => sa_av
436	ENDIF
437
438	CASE ( 'u' )
439	IF ( av == 0 ) THEN
440	to_be_resorted => u
441	ELSE
442	to_be_resorted => u_av
443	ENDIF
444
445	CASE ( 'v' )
446	IF ( av == 0 ) THEN
447	to_be_resorted => v
448	ELSE
449	to_be_resorted => v_av
450	ENDIF
451
452	CASE ( 'vpt' )
453	IF ( av == 0 ) THEN
454	to_be_resorted => vpt
455	ELSE
456	to_be_resorted => vpt_av
457	ENDIF
458
459	CASE ( 'w' )
460	IF ( av == 0 ) THEN
461	to_be_resorted => w
462	ELSE
463	to_be_resorted => w_av
464	ENDIF
465
466	CASE DEFAULT
467	!
468	!-- User defined quantity
469	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
470	nz_do3d )
471	resorted = .TRUE.
472
473	IF ( .NOT. found ) THEN
474	message_string = 'no output available for: ' // &
475	TRIM( do3d(av,if) )
476	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
477	ENDIF
478
479	END SELECT
480
481	!
482	!-- Resort the array to be output, if not done above
483	IF ( .NOT. resorted ) THEN
484	DO i = nxlg, nxrg
485	DO j = nysg, nyng
486	DO k = nzb, nz_do3d
487	local_pf(i,j,k) = to_be_resorted(k,j,i)
488	ENDDO
489	ENDDO
490	ENDDO
491	ENDIF
492
493	!
494	!-- Output of the volume data information for the AVS-FLD-file.
495	do3d_avs_n = do3d_avs_n + 1
496	IF ( myid == 0 .AND. avs_output ) THEN
497	!
498	!-- AVS-labels must not contain any colons. Hence they must be removed
499	!-- from the time character string.
500	simulated_time_mod = simulated_time_chr
501	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
502	pos = SCAN( simulated_time_mod, ':' )
503	simulated_time_mod(pos:pos) = '/'
504	ENDDO
505
506	IF ( av == 0 ) THEN
507	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
508	skip_do_avs, TRIM( do3d(av,if) ), &
509	TRIM( simulated_time_mod )
510	ELSE
511	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
512	skip_do_avs, TRIM( do3d(av,if) ) // &
513	' averaged', TRIM( simulated_time_mod )
514	ENDIF
515	!
516	!-- Determine the Skip-value for the next array. Record end and start
517	!-- require 4 byte each.
518	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
519	( nz_do3d+1 ) ) * 4 + 8 )
520	ENDIF
521
522	!
523	!-- Output of the 3D-array. (compressed/uncompressed)
524	IF ( do3d_compress ) THEN
525	!
526	!-- Compression, output of compression information on FLD-file and output
527	!-- of compressed data.
528	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
529	nzb, nz_do3d, prec, nbgp )
530	ELSE
531	!
532	!-- Uncompressed output.
533	#if defined( __parallel )
534	IF ( netcdf_output ) THEN
535	IF ( netcdf_data_format < 5 ) THEN
536	!
537	!-- Non-parallel netCDF output. Data is output in parallel in
538	!-- FORTRAN binary format here, and later collected into one file by
539	!-- combine_plot_fields
540	IF ( myid == 0 ) THEN
541	WRITE ( 30 ) time_since_reference_point, &
542	do3d_time_count(av), av
543	ENDIF
544	DO i = 0, io_blocks-1
545	IF ( i == io_group ) THEN
546	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
547	WRITE ( 30 ) local_pf
548	ENDIF
549	#if defined( __parallel )
550	CALL MPI_BARRIER( comm2d, ierr )
551	#endif
552	ENDDO
553
554	ELSE
555	#if defined( __netcdf )
556	!
557	!-- Parallel output in netCDF4/HDF5 format.
558	!-- Do not output redundant ghost point data except for the
559	!-- boundaries of the total domain.
560	IF ( nxr == nx .AND. nyn /= ny ) THEN
561	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
562	local_pf(nxl:nxrg,nys:nyn,nzb:nz_do3d), &
563	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
564	count = (/ nxr-nxl+1+nbgp, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
565	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
566	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
567	local_pf(nxl:nxr,nys:nyng,nzb:nz_do3d), &
568	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
569	count = (/ nxr-nxl+1, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
570	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
571	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
572	local_pf(nxl:nxrg,nys:nyng,nzb:nz_do3d), &
573	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
574	count = (/ nxr-nxl+1+nbgp, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
575	ELSE
576	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
577	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
578	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
579	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
580	ENDIF
581	CALL handle_netcdf_error( 'data_output_3d', 386 )
582	#endif
583	ENDIF
584	ENDIF
585	#else
586	IF ( avs_output ) THEN
587	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
588	ENDIF
589	#if defined( __netcdf )
590	IF ( netcdf_output ) THEN
591
592	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
593	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
594	start = (/ 1, 1, 1, do3d_time_count(av) /), &
595	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
596	CALL handle_netcdf_error( 'data_output_3d', 446 )
597
598	ENDIF
599	#endif
600	#endif
601	ENDIF
602
603	if = if + 1
604
605	ENDDO
606
607	!
608	!-- Deallocate temporary array.
609	DEALLOCATE( local_pf )
610
611
612	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
613
614	!
615	!-- Formats.
616	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
617	'label = ',A,A)
618
619	END SUBROUTINE data_output_3d

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