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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1319

Last change on this file since 1319 was 1319, checked in by raasch, 10 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 1997-2014 Leibniz Universitaet Hannover
18	!--------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! ------------------
22	!
23	!
24	! Former revisions:
25	! -----------------
26	! $Id: data_output_3d.f90 1319 2014-03-17 15:08:44Z raasch $
27	!
28	! 1318 2014-03-17 13:35:16Z raasch
29	! barrier argument removed from cpu_log,
30	! module interfaces removed
31	!
32	! 1308 2014-03-13 14:58:42Z fricke
33	! Check, if the limit of the time dimension is exceeded for parallel output
34	! To increase the performance for parallel output, the following is done:
35	! - Update of time axis is only done by PE0
36	!
37	! 1244 2013-10-31 08:16:56Z raasch
38	! Bugfix for index bounds in case of 3d-parallel output
39	!
40	! 1115 2013-03-26 18:16:16Z hoffmann
41	! ql is calculated by calc_liquid_water_content
42	!
43	! 1106 2013-03-04 05:31:38Z raasch
44	! array_kind renamed precision_kind
45	!
46	! 1076 2012-12-05 08:30:18Z hoffmann
47	! Bugfix in output of ql
48	!
49	! 1053 2012-11-13 17:11:03Z hoffmann
50	! +nr, qr, prr, qc and averaged quantities
51	!
52	! 1036 2012-10-22 13:43:42Z raasch
53	! code put under GPL (PALM 3.9)
54	!
55	! 1031 2012-10-19 14:35:30Z raasch
56	! netCDF4 without parallel file support implemented
57	!
58	! 1007 2012-09-19 14:30:36Z franke
59	! Bugfix: missing calculation of ql_vp added
60	!
61	! 790 2011-11-29 03:11:20Z raasch
62	! bugfix: calculation of 'pr' must depend on the particle weighting factor,
63	! nzt+1 replaced by nz_do3d for 'pr'
64	!
65	! 771 2011-10-27 10:56:21Z heinze
66	! +lpt
67	!
68	! 759 2011-09-15 13:58:31Z raasch
69	! Splitting of parallel I/O
70	!
71	! 727 2011-04-20 20:05:25Z suehring
72	! Exchange ghost layers also for p_av.
73	!
74	! 725 2011-04-11 09:37:01Z suehring
75	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
76	!
77	! 691 2011-03-04 08:45:30Z maronga
78	! Replaced simulated_time by time_since_reference_point
79	!
80	! 673 2011-01-18 16:19:48Z suehring
81	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
82	! is needed for pressure output.
83	!
84	! 667 2010-12-23 12:06:00Z suehring/gryschka
85	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
86	! allocation of arrays. Calls of exchange_horiz are modified.
87	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
88	!
89	! 646 2010-12-15 13:03:52Z raasch
90	! bugfix: missing define statements for netcdf added
91	!
92	! 493 2010-03-01 08:30:24Z raasch
93	! netCDF4 support (parallel output)
94	!
95	! 355 2009-07-17 01:03:01Z letzel
96	! simulated_time in netCDF output replaced by time_since_reference_point.
97	! Output of netCDF messages with aid of message handling routine.
98	! Output of messages replaced by message handling routine.
99	! Bugfix: to_be_resorted => s_av for time-averaged scalars
100	!
101	! 96 2007-06-04 08:07:41Z raasch
102	! Output of density and salinity
103	!
104	! 75 2007-03-22 09:54:05Z raasch
105	! 2nd+3rd argument removed from exchange horiz
106	!
107	! RCS Log replace by Id keyword, revision history cleaned up
108	!
109	! Revision 1.3 2006/06/02 15:18:59 raasch
110	! +argument "found", -argument grid in call of routine user_data_output_3d
111	!
112	! Revision 1.2 2006/02/23 10:23:07 raasch
113	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
114	! .._anz renamed .._n,
115	! output extended to (almost) all quantities, output of user-defined quantities
116	!
117	! Revision 1.1 1997/09/03 06:29:36 raasch
118	! Initial revision
119	!
120	!
121	! Description:
122	! ------------
123	! Output of the 3D-arrays in netCDF and/or AVS format.
124	!------------------------------------------------------------------------------!
125
126	USE arrays_3d
127	USE averaging
128	USE cloud_parameters
129	USE control_parameters
130	USE cpulog
131	USE indices
132	USE netcdf_control
133	USE particle_attributes
134	USE pegrid
135	USE precision_kind
136
137	IMPLICIT NONE
138
139	CHARACTER (LEN=9) :: simulated_time_mod
140
141	INTEGER :: av, i, if, j, k, n, pos, prec, psi
142
143	LOGICAL :: found, resorted
144
145	REAL :: mean_r, s_r3, s_r4
146
147	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
148
149	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
150
151	!
152	!-- Return, if nothing to output
153	IF ( do3d_no(av) == 0 ) RETURN
154	!
155	!-- For parallel netcdf output the time axis must be limited. Return, if this
156	!-- limit is exceeded. This could be the case, if the simulated time exceeds
157	!-- the given end time by the length of the given output interval.
158	IF ( netcdf_data_format > 4 ) THEN
159	IF ( do3d_time_count(av) + 1 > ntdim_3d(av) ) THEN
160	WRITE ( message_string, * ) 'Output of 3d data is not given at t=', &
161	simulated_time, '&because the maximum ', &
162	'number of output time levels is ', &
163	'exceeded.'
164	CALL message( 'data_output_3d', 'PA0387', 0, 1, 0, 6, 0 )
165	RETURN
166	ENDIF
167	ENDIF
168
169	CALL cpu_log (log_point(14),'data_output_3d','start')
170
171	!
172	!-- Open output file.
173	!-- Also creates coordinate and fld-file for AVS.
174	!-- For classic or 64bit netCDF output or output of other (old) data formats,
175	!-- for a run on more than one PE, each PE opens its own file and
176	!-- writes the data of its subdomain in binary format (regardless of the format
177	!-- the user has requested). After the run, these files are combined to one
178	!-- file by combine_plot_fields in the format requested by the user (netcdf
179	!-- and/or avs).
180	!-- For netCDF4/HDF5 output, data is written in parallel into one file.
181	IF ( netcdf_output ) THEN
182	IF ( netcdf_data_format < 5 ) THEN
183	CALL check_open( 30 )
184	IF ( myid == 0 ) CALL check_open( 106+av*10 )
185	ELSE
186	CALL check_open( 106+av*10 )
187	ENDIF
188	ELSE
189	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
190	ENDIF
191
192	!
193	!-- Allocate a temporary array with the desired output dimensions.
194	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
195
196	!
197	!-- Update the netCDF time axis
198	!-- In case of parallel output, this is only done by PE0 to increase the
199	!-- performance.
200	#if defined( __netcdf )
201	do3d_time_count(av) = do3d_time_count(av) + 1
202	IF ( myid == 0 ) THEN
203	IF ( netcdf_output ) THEN
204	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
205	(/ time_since_reference_point /), &
206	start = (/ do3d_time_count(av) /), &
207	count = (/ 1 /) )
208	CALL handle_netcdf_error( 'data_output_3d', 376 )
209	ENDIF
210	ENDIF
211	#endif
212
213	!
214	!-- Loop over all variables to be written.
215	if = 1
216
217	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
218	!
219	!-- Set the precision for data compression.
220	IF ( do3d_compress ) THEN
221	DO i = 1, 100
222	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
223	prec = plot_3d_precision(i)%precision
224	EXIT
225	ENDIF
226	ENDDO
227	ENDIF
228
229	!
230	!-- Store the array chosen on the temporary array.
231	resorted = .FALSE.
232	SELECT CASE ( TRIM( do3d(av,if) ) )
233
234	CASE ( 'e' )
235	IF ( av == 0 ) THEN
236	to_be_resorted => e
237	ELSE
238	to_be_resorted => e_av
239	ENDIF
240
241	CASE ( 'lpt' )
242	IF ( av == 0 ) THEN
243	to_be_resorted => pt
244	ELSE
245	to_be_resorted => lpt_av
246	ENDIF
247
248	CASE ( 'nr' )
249	IF ( av == 0 ) THEN
250	to_be_resorted => nr
251	ELSE
252	to_be_resorted => nr_av
253	ENDIF
254
255	CASE ( 'p' )
256	IF ( av == 0 ) THEN
257	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
258	to_be_resorted => p
259	ELSE
260	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
261	to_be_resorted => p_av
262	ENDIF
263
264	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
265	IF ( av == 0 ) THEN
266	tend = prt_count
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( pc_av, nbgp )
278	to_be_resorted => pc_av
279	ENDIF
280
281	CASE ( 'pr' ) ! mean particle radius
282	IF ( av == 0 ) THEN
283	DO i = nxl, nxr
284	DO j = nys, nyn
285	DO k = nzb, nz_do3d
286	psi = prt_start_index(k,j,i)
287	s_r3 = 0.0
288	s_r4 = 0.0
289	DO n = psi, psi+prt_count(k,j,i)-1
290	s_r3 = s_r3 + particles(n)%radius*3 &
291	particles(n)%weight_factor
292	s_r4 = s_r4 + particles(n)%radius*4 &
293	particles(n)%weight_factor
294	ENDDO
295	IF ( s_r3 /= 0.0 ) THEN
296	mean_r = s_r4 / s_r3
297	ELSE
298	mean_r = 0.0
299	ENDIF
300	tend(k,j,i) = mean_r
301	ENDDO
302	ENDDO
303	ENDDO
304	CALL exchange_horiz( tend, nbgp )
305	DO i = nxlg, nxrg
306	DO j = nysg, nyng
307	DO k = nzb, nz_do3d
308	local_pf(i,j,k) = tend(k,j,i)
309	ENDDO
310	ENDDO
311	ENDDO
312	resorted = .TRUE.
313	ELSE
314	CALL exchange_horiz( pr_av, nbgp )
315	to_be_resorted => pr_av
316	ENDIF
317
318	CASE ( 'prr' )
319	IF ( av == 0 ) THEN
320	CALL exchange_horiz( prr, nbgp )
321	DO i = nxlg, nxrg
322	DO j = nysg, nyng
323	DO k = nzb, nzt+1
324	local_pf(i,j,k) = prr(k,j,i)
325	ENDDO
326	ENDDO
327	ENDDO
328	ELSE
329	CALL exchange_horiz( prr_av, nbgp )
330	DO i = nxlg, nxrg
331	DO j = nysg, nyng
332	DO k = nzb, nzt+1
333	local_pf(i,j,k) = prr_av(k,j,i)
334	ENDDO
335	ENDDO
336	ENDDO
337	ENDIF
338	resorted = .TRUE.
339
340	CASE ( 'pt' )
341	IF ( av == 0 ) THEN
342	IF ( .NOT. cloud_physics ) THEN
343	to_be_resorted => pt
344	ELSE
345	DO i = nxlg, nxrg
346	DO j = nysg, nyng
347	DO k = nzb, nz_do3d
348	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
349	pt_d_t(k) * &
350	ql(k,j,i)
351	ENDDO
352	ENDDO
353	ENDDO
354	resorted = .TRUE.
355	ENDIF
356	ELSE
357	to_be_resorted => pt_av
358	ENDIF
359
360	CASE ( 'q' )
361	IF ( av == 0 ) THEN
362	to_be_resorted => q
363	ELSE
364	to_be_resorted => q_av
365	ENDIF
366
367	CASE ( 'qc' )
368	IF ( av == 0 ) THEN
369	to_be_resorted => qc
370	ELSE
371	to_be_resorted => qc_av
372	ENDIF
373
374	CASE ( 'ql' )
375	IF ( av == 0 ) THEN
376	to_be_resorted => ql
377	ELSE
378	to_be_resorted => ql_av
379	ENDIF
380
381	CASE ( 'ql_c' )
382	IF ( av == 0 ) THEN
383	to_be_resorted => ql_c
384	ELSE
385	to_be_resorted => ql_c_av
386	ENDIF
387
388	CASE ( 'ql_v' )
389	IF ( av == 0 ) THEN
390	to_be_resorted => ql_v
391	ELSE
392	to_be_resorted => ql_v_av
393	ENDIF
394
395	CASE ( 'ql_vp' )
396	IF ( av == 0 ) THEN
397	DO i = nxl, nxr
398	DO j = nys, nyn
399	DO k = nzb, nz_do3d
400	psi = prt_start_index(k,j,i)
401	DO n = psi, psi+prt_count(k,j,i)-1
402	tend(k,j,i) = tend(k,j,i) + &
403	particles(n)%weight_factor / &
404	prt_count(k,j,i)
405	ENDDO
406	ENDDO
407	ENDDO
408	ENDDO
409	CALL exchange_horiz( tend, nbgp )
410	DO i = nxlg, nxrg
411	DO j = nysg, nyng
412	DO k = nzb, nz_do3d
413	local_pf(i,j,k) = tend(k,j,i)
414	ENDDO
415	ENDDO
416	ENDDO
417	resorted = .TRUE.
418	ELSE
419	CALL exchange_horiz( ql_vp_av, nbgp )
420	to_be_resorted => ql_vp_av
421	ENDIF
422
423	CASE ( 'qr' )
424	IF ( av == 0 ) THEN
425	to_be_resorted => qr
426	ELSE
427	to_be_resorted => qr_av
428	ENDIF
429
430	CASE ( 'qv' )
431	IF ( av == 0 ) THEN
432	DO i = nxlg, nxrg
433	DO j = nysg, nyng
434	DO k = nzb, nz_do3d
435	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
436	ENDDO
437	ENDDO
438	ENDDO
439	resorted = .TRUE.
440	ELSE
441	to_be_resorted => qv_av
442	ENDIF
443
444	CASE ( 'rho' )
445	IF ( av == 0 ) THEN
446	to_be_resorted => rho
447	ELSE
448	to_be_resorted => rho_av
449	ENDIF
450
451	CASE ( 's' )
452	IF ( av == 0 ) THEN
453	to_be_resorted => q
454	ELSE
455	to_be_resorted => s_av
456	ENDIF
457
458	CASE ( 'sa' )
459	IF ( av == 0 ) THEN
460	to_be_resorted => sa
461	ELSE
462	to_be_resorted => sa_av
463	ENDIF
464
465	CASE ( 'u' )
466	IF ( av == 0 ) THEN
467	to_be_resorted => u
468	ELSE
469	to_be_resorted => u_av
470	ENDIF
471
472	CASE ( 'v' )
473	IF ( av == 0 ) THEN
474	to_be_resorted => v
475	ELSE
476	to_be_resorted => v_av
477	ENDIF
478
479	CASE ( 'vpt' )
480	IF ( av == 0 ) THEN
481	to_be_resorted => vpt
482	ELSE
483	to_be_resorted => vpt_av
484	ENDIF
485
486	CASE ( 'w' )
487	IF ( av == 0 ) THEN
488	to_be_resorted => w
489	ELSE
490	to_be_resorted => w_av
491	ENDIF
492
493	CASE DEFAULT
494	!
495	!-- User defined quantity
496	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
497	nz_do3d )
498	resorted = .TRUE.
499
500	IF ( .NOT. found ) THEN
501	message_string = 'no output available for: ' // &
502	TRIM( do3d(av,if) )
503	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
504	ENDIF
505
506	END SELECT
507
508	!
509	!-- Resort the array to be output, if not done above
510	IF ( .NOT. resorted ) THEN
511	DO i = nxlg, nxrg
512	DO j = nysg, nyng
513	DO k = nzb, nz_do3d
514	local_pf(i,j,k) = to_be_resorted(k,j,i)
515	ENDDO
516	ENDDO
517	ENDDO
518	ENDIF
519
520	!
521	!-- Output of the volume data information for the AVS-FLD-file.
522	do3d_avs_n = do3d_avs_n + 1
523	IF ( myid == 0 .AND. avs_output ) THEN
524	!
525	!-- AVS-labels must not contain any colons. Hence they must be removed
526	!-- from the time character string.
527	simulated_time_mod = simulated_time_chr
528	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
529	pos = SCAN( simulated_time_mod, ':' )
530	simulated_time_mod(pos:pos) = '/'
531	ENDDO
532
533	IF ( av == 0 ) THEN
534	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
535	skip_do_avs, TRIM( do3d(av,if) ), &
536	TRIM( simulated_time_mod )
537	ELSE
538	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
539	skip_do_avs, TRIM( do3d(av,if) ) // &
540	' averaged', TRIM( simulated_time_mod )
541	ENDIF
542	!
543	!-- Determine the Skip-value for the next array. Record end and start
544	!-- require 4 byte each.
545	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
546	( nz_do3d+1 ) ) * 4 + 8 )
547	ENDIF
548
549	!
550	!-- Output of the 3D-array. (compressed/uncompressed)
551	IF ( do3d_compress ) THEN
552	!
553	!-- Compression, output of compression information on FLD-file and output
554	!-- of compressed data.
555	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
556	nzb, nz_do3d, prec, nbgp )
557	ELSE
558	!
559	!-- Uncompressed output.
560	#if defined( __parallel )
561	IF ( netcdf_output ) THEN
562	IF ( netcdf_data_format < 5 ) THEN
563	!
564	!-- Non-parallel netCDF output. Data is output in parallel in
565	!-- FORTRAN binary format here, and later collected into one file by
566	!-- combine_plot_fields
567	IF ( myid == 0 ) THEN
568	WRITE ( 30 ) time_since_reference_point, &
569	do3d_time_count(av), av
570	ENDIF
571	DO i = 0, io_blocks-1
572	IF ( i == io_group ) THEN
573	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
574	WRITE ( 30 ) local_pf
575	ENDIF
576	#if defined( __parallel )
577	CALL MPI_BARRIER( comm2d, ierr )
578	#endif
579	ENDDO
580
581	ELSE
582	#if defined( __netcdf )
583	!
584	!-- Parallel output in netCDF4/HDF5 format.
585	!-- Do not output redundant ghost point data except for the
586	!-- boundaries of the total domain.
587	IF ( nxr == nx .AND. nyn /= ny ) THEN
588	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
589	local_pf(nxl:nxr+1,nys:nyn,nzb:nz_do3d), &
590	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
591	count = (/ nxr-nxl+2, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
592	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
593	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
594	local_pf(nxl:nxr,nys:nyn+1,nzb:nz_do3d), &
595	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
596	count = (/ nxr-nxl+1, nyn-nys+2, nz_do3d-nzb+1, 1 /) )
597	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
598	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
599	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
600	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
601	count = (/ nxr-nxl+2, nyn-nys+2, nz_do3d-nzb+1, 1 /) )
602	ELSE
603	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
604	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
605	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
606	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
607	ENDIF
608	CALL handle_netcdf_error( 'data_output_3d', 386 )
609	#endif
610	ENDIF
611	ENDIF
612	#else
613	IF ( avs_output ) THEN
614	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
615	ENDIF
616	#if defined( __netcdf )
617	IF ( netcdf_output ) THEN
618
619	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
620	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
621	start = (/ 1, 1, 1, do3d_time_count(av) /), &
622	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
623	CALL handle_netcdf_error( 'data_output_3d', 446 )
624
625	ENDIF
626	#endif
627	#endif
628	ENDIF
629
630	if = if + 1
631
632	ENDDO
633
634	!
635	!-- Deallocate temporary array.
636	DEALLOCATE( local_pf )
637
638
639	CALL cpu_log( log_point(14), 'data_output_3d', 'stop' )
640
641	!
642	!-- Formats.
643	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
644	'label = ',A,A)
645
646	END SUBROUTINE data_output_3d

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