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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1036

Last change on this file since 1036 was 1036, checked in by raasch, 11 years ago
code has been put under the GNU General Public License (v3)
Property svn:keywords set to `Id`
File size: 18.5 KB

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

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