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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1266

Last change on this file since 1266 was 1245, checked in by raasch, 11 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 1245 2013-10-31 08:22:52Z heinze $
27	!
28	! 1244 2013-10-31 08:16:56Z raasch
29	! Bugfix for index bounds in case of 3d-parallel output
30	!
31	! 1115 2013-03-26 18:16:16Z hoffmann
32	! ql is calculated by calc_liquid_water_content
33	!
34	! 1106 2013-03-04 05:31:38Z raasch
35	! array_kind renamed precision_kind
36	!
37	! 1076 2012-12-05 08:30:18Z hoffmann
38	! Bugfix in output of ql
39	!
40	! 1053 2012-11-13 17:11:03Z hoffmann
41	! +nr, qr, prr, qc and averaged quantities
42	!
43	! 1036 2012-10-22 13:43:42Z raasch
44	! code put under GPL (PALM 3.9)
45	!
46	! 1031 2012-10-19 14:35:30Z raasch
47	! netCDF4 without parallel file support implemented
48	!
49	! 1007 2012-09-19 14:30:36Z franke
50	! Bugfix: missing calculation of ql_vp added
51	!
52	! 790 2011-11-29 03:11:20Z raasch
53	! bugfix: calculation of 'pr' must depend on the particle weighting factor,
54	! nzt+1 replaced by nz_do3d for 'pr'
55	!
56	! 771 2011-10-27 10:56:21Z heinze
57	! +lpt
58	!
59	! 759 2011-09-15 13:58:31Z raasch
60	! Splitting of parallel I/O
61	!
62	! 727 2011-04-20 20:05:25Z suehring
63	! Exchange ghost layers also for p_av.
64	!
65	! 725 2011-04-11 09:37:01Z suehring
66	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
67	!
68	! 691 2011-03-04 08:45:30Z maronga
69	! Replaced simulated_time by time_since_reference_point
70	!
71	! 673 2011-01-18 16:19:48Z suehring
72	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
73	! is needed for pressure output.
74	!
75	! 667 2010-12-23 12:06:00Z suehring/gryschka
76	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
77	! allocation of arrays. Calls of exchange_horiz are modified.
78	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
79	!
80	! 646 2010-12-15 13:03:52Z raasch
81	! bugfix: missing define statements for netcdf added
82	!
83	! 493 2010-03-01 08:30:24Z raasch
84	! netCDF4 support (parallel output)
85	!
86	! 355 2009-07-17 01:03:01Z letzel
87	! simulated_time in netCDF output replaced by time_since_reference_point.
88	! Output of netCDF messages with aid of message handling routine.
89	! Output of messages replaced by message handling routine.
90	! Bugfix: to_be_resorted => s_av for time-averaged scalars
91	!
92	! 96 2007-06-04 08:07:41Z raasch
93	! Output of density and salinity
94	!
95	! 75 2007-03-22 09:54:05Z raasch
96	! 2nd+3rd argument removed from exchange horiz
97	!
98	! RCS Log replace by Id keyword, revision history cleaned up
99	!
100	! Revision 1.3 2006/06/02 15:18:59 raasch
101	! +argument "found", -argument grid in call of routine user_data_output_3d
102	!
103	! Revision 1.2 2006/02/23 10:23:07 raasch
104	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
105	! .._anz renamed .._n,
106	! output extended to (almost) all quantities, output of user-defined quantities
107	!
108	! Revision 1.1 1997/09/03 06:29:36 raasch
109	! Initial revision
110	!
111	!
112	! Description:
113	! ------------
114	! Output of the 3D-arrays in netCDF and/or AVS format.
115	!------------------------------------------------------------------------------!
116
117	USE arrays_3d
118	USE averaging
119	USE cloud_parameters
120	USE control_parameters
121	USE cpulog
122	USE indices
123	USE interfaces
124	USE netcdf_control
125	USE particle_attributes
126	USE pegrid
127	USE precision_kind
128
129	IMPLICIT NONE
130
131	CHARACTER (LEN=9) :: simulated_time_mod
132
133	INTEGER :: av, i, if, j, k, n, pos, prec, psi
134
135	LOGICAL :: found, resorted
136
137	REAL :: mean_r, s_r3, s_r4
138
139	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
140
141	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
142
143	!
144	!-- Return, if nothing to output
145	IF ( do3d_no(av) == 0 ) RETURN
146
147	CALL cpu_log (log_point(14),'data_output_3d','start')
148
149	!
150	!-- Open output file.
151	!-- Also creates coordinate and fld-file for AVS.
152	!-- For classic or 64bit netCDF output or output of other (old) data formats,
153	!-- for a run on more than one PE, each PE opens its own file and
154	!-- writes the data of its subdomain in binary format (regardless of the format
155	!-- the user has requested). After the run, these files are combined to one
156	!-- file by combine_plot_fields in the format requested by the user (netcdf
157	!-- and/or avs).
158	!-- For netCDF4/HDF5 output, data is written in parallel into one file.
159	IF ( netcdf_output ) THEN
160	IF ( netcdf_data_format < 5 ) THEN
161	CALL check_open( 30 )
162	IF ( myid == 0 ) CALL check_open( 106+av*10 )
163	ELSE
164	CALL check_open( 106+av*10 )
165	ENDIF
166	ELSE
167	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
168	ENDIF
169
170	!
171	!-- Allocate a temporary array with the desired output dimensions.
172	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
173
174	!
175	!-- Update the netCDF time axis
176	#if defined( __netcdf )
177	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
178	do3d_time_count(av) = do3d_time_count(av) + 1
179	IF ( netcdf_output ) THEN
180	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
181	(/ time_since_reference_point /), &
182	start = (/ do3d_time_count(av) /), &
183	count = (/ 1 /) )
184	CALL handle_netcdf_error( 'data_output_3d', 376 )
185	ENDIF
186	ENDIF
187	#endif
188
189	!
190	!-- Loop over all variables to be written.
191	if = 1
192
193	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
194	!
195	!-- Set the precision for data compression.
196	IF ( do3d_compress ) THEN
197	DO i = 1, 100
198	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
199	prec = plot_3d_precision(i)%precision
200	EXIT
201	ENDIF
202	ENDDO
203	ENDIF
204
205	!
206	!-- Store the array chosen on the temporary array.
207	resorted = .FALSE.
208	SELECT CASE ( TRIM( do3d(av,if) ) )
209
210	CASE ( 'e' )
211	IF ( av == 0 ) THEN
212	to_be_resorted => e
213	ELSE
214	to_be_resorted => e_av
215	ENDIF
216
217	CASE ( 'lpt' )
218	IF ( av == 0 ) THEN
219	to_be_resorted => pt
220	ELSE
221	to_be_resorted => lpt_av
222	ENDIF
223
224	CASE ( 'nr' )
225	IF ( av == 0 ) THEN
226	to_be_resorted => nr
227	ELSE
228	to_be_resorted => nr_av
229	ENDIF
230
231	CASE ( 'p' )
232	IF ( av == 0 ) THEN
233	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
234	to_be_resorted => p
235	ELSE
236	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
237	to_be_resorted => p_av
238	ENDIF
239
240	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
241	IF ( av == 0 ) THEN
242	tend = prt_count
243	CALL exchange_horiz( tend, nbgp )
244	DO i = nxlg, nxrg
245	DO j = nysg, nyng
246	DO k = nzb, nz_do3d
247	local_pf(i,j,k) = tend(k,j,i)
248	ENDDO
249	ENDDO
250	ENDDO
251	resorted = .TRUE.
252	ELSE
253	CALL exchange_horiz( pc_av, nbgp )
254	to_be_resorted => pc_av
255	ENDIF
256
257	CASE ( 'pr' ) ! mean particle radius
258	IF ( av == 0 ) THEN
259	DO i = nxl, nxr
260	DO j = nys, nyn
261	DO k = nzb, nz_do3d
262	psi = prt_start_index(k,j,i)
263	s_r3 = 0.0
264	s_r4 = 0.0
265	DO n = psi, psi+prt_count(k,j,i)-1
266	s_r3 = s_r3 + particles(n)%radius*3 &
267	particles(n)%weight_factor
268	s_r4 = s_r4 + particles(n)%radius*4 &
269	particles(n)%weight_factor
270	ENDDO
271	IF ( s_r3 /= 0.0 ) THEN
272	mean_r = s_r4 / s_r3
273	ELSE
274	mean_r = 0.0
275	ENDIF
276	tend(k,j,i) = mean_r
277	ENDDO
278	ENDDO
279	ENDDO
280	CALL exchange_horiz( tend, nbgp )
281	DO i = nxlg, nxrg
282	DO j = nysg, nyng
283	DO k = nzb, nz_do3d
284	local_pf(i,j,k) = tend(k,j,i)
285	ENDDO
286	ENDDO
287	ENDDO
288	resorted = .TRUE.
289	ELSE
290	CALL exchange_horiz( pr_av, nbgp )
291	to_be_resorted => pr_av
292	ENDIF
293
294	CASE ( 'prr' )
295	IF ( av == 0 ) THEN
296	CALL exchange_horiz( prr, nbgp )
297	DO i = nxlg, nxrg
298	DO j = nysg, nyng
299	DO k = nzb, nzt+1
300	local_pf(i,j,k) = prr(k,j,i)
301	ENDDO
302	ENDDO
303	ENDDO
304	ELSE
305	CALL exchange_horiz( prr_av, nbgp )
306	DO i = nxlg, nxrg
307	DO j = nysg, nyng
308	DO k = nzb, nzt+1
309	local_pf(i,j,k) = prr_av(k,j,i)
310	ENDDO
311	ENDDO
312	ENDDO
313	ENDIF
314	resorted = .TRUE.
315
316	CASE ( 'pt' )
317	IF ( av == 0 ) THEN
318	IF ( .NOT. cloud_physics ) THEN
319	to_be_resorted => pt
320	ELSE
321	DO i = nxlg, nxrg
322	DO j = nysg, nyng
323	DO k = nzb, nz_do3d
324	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
325	pt_d_t(k) * &
326	ql(k,j,i)
327	ENDDO
328	ENDDO
329	ENDDO
330	resorted = .TRUE.
331	ENDIF
332	ELSE
333	to_be_resorted => pt_av
334	ENDIF
335
336	CASE ( 'q' )
337	IF ( av == 0 ) THEN
338	to_be_resorted => q
339	ELSE
340	to_be_resorted => q_av
341	ENDIF
342
343	CASE ( 'qc' )
344	IF ( av == 0 ) THEN
345	to_be_resorted => qc
346	ELSE
347	to_be_resorted => qc_av
348	ENDIF
349
350	CASE ( 'ql' )
351	IF ( av == 0 ) THEN
352	to_be_resorted => ql
353	ELSE
354	to_be_resorted => ql_av
355	ENDIF
356
357	CASE ( 'ql_c' )
358	IF ( av == 0 ) THEN
359	to_be_resorted => ql_c
360	ELSE
361	to_be_resorted => ql_c_av
362	ENDIF
363
364	CASE ( 'ql_v' )
365	IF ( av == 0 ) THEN
366	to_be_resorted => ql_v
367	ELSE
368	to_be_resorted => ql_v_av
369	ENDIF
370
371	CASE ( 'ql_vp' )
372	IF ( av == 0 ) THEN
373	DO i = nxl, nxr
374	DO j = nys, nyn
375	DO k = nzb, nz_do3d
376	psi = prt_start_index(k,j,i)
377	DO n = psi, psi+prt_count(k,j,i)-1
378	tend(k,j,i) = tend(k,j,i) + &
379	particles(n)%weight_factor / &
380	prt_count(k,j,i)
381	ENDDO
382	ENDDO
383	ENDDO
384	ENDDO
385	CALL exchange_horiz( tend, nbgp )
386	DO i = nxlg, nxrg
387	DO j = nysg, nyng
388	DO k = nzb, nz_do3d
389	local_pf(i,j,k) = tend(k,j,i)
390	ENDDO
391	ENDDO
392	ENDDO
393	resorted = .TRUE.
394	ELSE
395	CALL exchange_horiz( ql_vp_av, nbgp )
396	to_be_resorted => ql_vp_av
397	ENDIF
398
399	CASE ( 'qr' )
400	IF ( av == 0 ) THEN
401	to_be_resorted => qr
402	ELSE
403	to_be_resorted => qr_av
404	ENDIF
405
406	CASE ( 'qv' )
407	IF ( av == 0 ) THEN
408	DO i = nxlg, nxrg
409	DO j = nysg, nyng
410	DO k = nzb, nz_do3d
411	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
412	ENDDO
413	ENDDO
414	ENDDO
415	resorted = .TRUE.
416	ELSE
417	to_be_resorted => qv_av
418	ENDIF
419
420	CASE ( 'rho' )
421	IF ( av == 0 ) THEN
422	to_be_resorted => rho
423	ELSE
424	to_be_resorted => rho_av
425	ENDIF
426
427	CASE ( 's' )
428	IF ( av == 0 ) THEN
429	to_be_resorted => q
430	ELSE
431	to_be_resorted => s_av
432	ENDIF
433
434	CASE ( 'sa' )
435	IF ( av == 0 ) THEN
436	to_be_resorted => sa
437	ELSE
438	to_be_resorted => sa_av
439	ENDIF
440
441	CASE ( 'u' )
442	IF ( av == 0 ) THEN
443	to_be_resorted => u
444	ELSE
445	to_be_resorted => u_av
446	ENDIF
447
448	CASE ( 'v' )
449	IF ( av == 0 ) THEN
450	to_be_resorted => v
451	ELSE
452	to_be_resorted => v_av
453	ENDIF
454
455	CASE ( 'vpt' )
456	IF ( av == 0 ) THEN
457	to_be_resorted => vpt
458	ELSE
459	to_be_resorted => vpt_av
460	ENDIF
461
462	CASE ( 'w' )
463	IF ( av == 0 ) THEN
464	to_be_resorted => w
465	ELSE
466	to_be_resorted => w_av
467	ENDIF
468
469	CASE DEFAULT
470	!
471	!-- User defined quantity
472	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
473	nz_do3d )
474	resorted = .TRUE.
475
476	IF ( .NOT. found ) THEN
477	message_string = 'no output available for: ' // &
478	TRIM( do3d(av,if) )
479	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
480	ENDIF
481
482	END SELECT
483
484	!
485	!-- Resort the array to be output, if not done above
486	IF ( .NOT. resorted ) THEN
487	DO i = nxlg, nxrg
488	DO j = nysg, nyng
489	DO k = nzb, nz_do3d
490	local_pf(i,j,k) = to_be_resorted(k,j,i)
491	ENDDO
492	ENDDO
493	ENDDO
494	ENDIF
495
496	!
497	!-- Output of the volume data information for the AVS-FLD-file.
498	do3d_avs_n = do3d_avs_n + 1
499	IF ( myid == 0 .AND. avs_output ) THEN
500	!
501	!-- AVS-labels must not contain any colons. Hence they must be removed
502	!-- from the time character string.
503	simulated_time_mod = simulated_time_chr
504	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
505	pos = SCAN( simulated_time_mod, ':' )
506	simulated_time_mod(pos:pos) = '/'
507	ENDDO
508
509	IF ( av == 0 ) THEN
510	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
511	skip_do_avs, TRIM( do3d(av,if) ), &
512	TRIM( simulated_time_mod )
513	ELSE
514	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
515	skip_do_avs, TRIM( do3d(av,if) ) // &
516	' averaged', TRIM( simulated_time_mod )
517	ENDIF
518	!
519	!-- Determine the Skip-value for the next array. Record end and start
520	!-- require 4 byte each.
521	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
522	( nz_do3d+1 ) ) * 4 + 8 )
523	ENDIF
524
525	!
526	!-- Output of the 3D-array. (compressed/uncompressed)
527	IF ( do3d_compress ) THEN
528	!
529	!-- Compression, output of compression information on FLD-file and output
530	!-- of compressed data.
531	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
532	nzb, nz_do3d, prec, nbgp )
533	ELSE
534	!
535	!-- Uncompressed output.
536	#if defined( __parallel )
537	IF ( netcdf_output ) THEN
538	IF ( netcdf_data_format < 5 ) THEN
539	!
540	!-- Non-parallel netCDF output. Data is output in parallel in
541	!-- FORTRAN binary format here, and later collected into one file by
542	!-- combine_plot_fields
543	IF ( myid == 0 ) THEN
544	WRITE ( 30 ) time_since_reference_point, &
545	do3d_time_count(av), av
546	ENDIF
547	DO i = 0, io_blocks-1
548	IF ( i == io_group ) THEN
549	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
550	WRITE ( 30 ) local_pf
551	ENDIF
552	#if defined( __parallel )
553	CALL MPI_BARRIER( comm2d, ierr )
554	#endif
555	ENDDO
556
557	ELSE
558	#if defined( __netcdf )
559	!
560	!-- Parallel output in netCDF4/HDF5 format.
561	!-- Do not output redundant ghost point data except for the
562	!-- boundaries of the total domain.
563	IF ( nxr == nx .AND. nyn /= ny ) THEN
564	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
565	local_pf(nxl:nxr+1,nys:nyn,nzb:nz_do3d), &
566	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
567	count = (/ nxr-nxl+2, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
568	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
569	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
570	local_pf(nxl:nxr,nys:nyn+1,nzb:nz_do3d), &
571	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
572	count = (/ nxr-nxl+1, nyn-nys+2, nz_do3d-nzb+1, 1 /) )
573	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
574	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
575	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
576	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
577	count = (/ nxr-nxl+2, nyn-nys+2, nz_do3d-nzb+1, 1 /) )
578	ELSE
579	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
580	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
581	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
582	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
583	ENDIF
584	CALL handle_netcdf_error( 'data_output_3d', 386 )
585	#endif
586	ENDIF
587	ENDIF
588	#else
589	IF ( avs_output ) THEN
590	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
591	ENDIF
592	#if defined( __netcdf )
593	IF ( netcdf_output ) THEN
594
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 = (/ 1, 1, 1, do3d_time_count(av) /), &
598	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
599	CALL handle_netcdf_error( 'data_output_3d', 446 )
600
601	ENDIF
602	#endif
603	#endif
604	ENDIF
605
606	if = if + 1
607
608	ENDDO
609
610	!
611	!-- Deallocate temporary array.
612	DEALLOCATE( local_pf )
613
614
615	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
616
617	!
618	!-- Formats.
619	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
620	'label = ',A,A)
621
622	END SUBROUTINE data_output_3d

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