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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1041

Last change on this file since 1041 was 1037, checked in by raasch, 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 1037 2012-10-22 14:10:22Z raasch $
27	!
28	! 1036 2012-10-22 13:43:42Z raasch
29	! code put under GPL (PALM 3.9)
30	!
31	! 1031 2012-10-19 14:35:30Z raasch
32	! netCDF4 without parallel file support implemented
33	!
34	! 1007 2012-09-19 14:30:36Z franke
35	! Bugfix: missing calculation of ql_vp added
36	!
37	! 790 2011-11-29 03:11:20Z raasch
38	! bugfix: calculation of 'pr' must depend on the particle weighting factor,
39	! nzt+1 replaced by nz_do3d for 'pr'
40	!
41	! 771 2011-10-27 10:56:21Z heinze
42	! +lpt
43	!
44	! 759 2011-09-15 13:58:31Z raasch
45	! Splitting of parallel I/O
46	!
47	! 727 2011-04-20 20:05:25Z suehring
48	! Exchange ghost layers also for p_av.
49	!
50	! 725 2011-04-11 09:37:01Z suehring
51	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
52	!
53	! 691 2011-03-04 08:45:30Z maronga
54	! Replaced simulated_time by time_since_reference_point
55	!
56	! 673 2011-01-18 16:19:48Z suehring
57	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
58	! is needed for pressure output.
59	!
60	! 667 2010-12-23 12:06:00Z suehring/gryschka
61	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
62	! allocation of arrays. Calls of exchange_horiz are modified.
63	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
64	!
65	! 646 2010-12-15 13:03:52Z raasch
66	! bugfix: missing define statements for netcdf added
67	!
68	! 493 2010-03-01 08:30:24Z raasch
69	! netCDF4 support (parallel output)
70	!
71	! 355 2009-07-17 01:03:01Z letzel
72	! simulated_time in netCDF output replaced by time_since_reference_point.
73	! Output of netCDF messages with aid of message handling routine.
74	! Output of messages replaced by message handling routine.
75	! Bugfix: to_be_resorted => s_av for time-averaged scalars
76	!
77	! 96 2007-06-04 08:07:41Z raasch
78	! Output of density and salinity
79	!
80	! 75 2007-03-22 09:54:05Z raasch
81	! 2nd+3rd argument removed from exchange horiz
82	!
83	! RCS Log replace by Id keyword, revision history cleaned up
84	!
85	! Revision 1.3 2006/06/02 15:18:59 raasch
86	! +argument "found", -argument grid in call of routine user_data_output_3d
87	!
88	! Revision 1.2 2006/02/23 10:23:07 raasch
89	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
90	! .._anz renamed .._n,
91	! output extended to (almost) all quantities, output of user-defined quantities
92	!
93	! Revision 1.1 1997/09/03 06:29:36 raasch
94	! Initial revision
95	!
96	!
97	! Description:
98	! ------------
99	! Output of the 3D-arrays in netCDF and/or AVS format.
100	!------------------------------------------------------------------------------!
101
102	USE array_kind
103	USE arrays_3d
104	USE averaging
105	USE cloud_parameters
106	USE control_parameters
107	USE cpulog
108	USE indices
109	USE interfaces
110	USE netcdf_control
111	USE particle_attributes
112	USE pegrid
113
114	IMPLICIT NONE
115
116	CHARACTER (LEN=9) :: simulated_time_mod
117
118	INTEGER :: av, i, if, j, k, n, pos, prec, psi
119
120	LOGICAL :: found, resorted
121
122	REAL :: mean_r, s_r3, s_r4
123
124	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
125
126	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
127
128	!
129	!-- Return, if nothing to output
130	IF ( do3d_no(av) == 0 ) RETURN
131
132	CALL cpu_log (log_point(14),'data_output_3d','start')
133
134	!
135	!-- Open output file.
136	!-- Also creates coordinate and fld-file for AVS.
137	!-- For classic or 64bit netCDF output or output of other (old) data formats,
138	!-- for a run on more than one PE, each PE opens its own file and
139	!-- writes the data of its subdomain in binary format (regardless of the format
140	!-- the user has requested). After the run, these files are combined to one
141	!-- file by combine_plot_fields in the format requested by the user (netcdf
142	!-- and/or avs).
143	!-- For netCDF4/HDF5 output, data is written in parallel into one file.
144	IF ( netcdf_output ) THEN
145	IF ( netcdf_data_format < 5 ) THEN
146	CALL check_open( 30 )
147	IF ( myid == 0 ) CALL check_open( 106+av*10 )
148	ELSE
149	CALL check_open( 106+av*10 )
150	ENDIF
151	ELSE
152	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
153	ENDIF
154
155	!
156	!-- Allocate a temporary array with the desired output dimensions.
157	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
158
159	!
160	!-- Update the netCDF time axis
161	#if defined( __netcdf )
162	IF ( myid == 0 .OR. netcdf_data_format > 4 ) THEN
163	do3d_time_count(av) = do3d_time_count(av) + 1
164	IF ( netcdf_output ) THEN
165	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
166	(/ time_since_reference_point /), &
167	start = (/ do3d_time_count(av) /), &
168	count = (/ 1 /) )
169	CALL handle_netcdf_error( 'data_output_3d', 376 )
170	ENDIF
171	ENDIF
172	#endif
173
174	!
175	!-- Loop over all variables to be written.
176	if = 1
177
178	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
179	!
180	!-- Set the precision for data compression.
181	IF ( do3d_compress ) THEN
182	DO i = 1, 100
183	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
184	prec = plot_3d_precision(i)%precision
185	EXIT
186	ENDIF
187	ENDDO
188	ENDIF
189
190	!
191	!-- Store the array chosen on the temporary array.
192	resorted = .FALSE.
193	SELECT CASE ( TRIM( do3d(av,if) ) )
194
195	CASE ( 'e' )
196	IF ( av == 0 ) THEN
197	to_be_resorted => e
198	ELSE
199	to_be_resorted => e_av
200	ENDIF
201
202	CASE ( 'lpt' )
203	IF ( av == 0 ) THEN
204	to_be_resorted => pt
205	ELSE
206	to_be_resorted => lpt_av
207	ENDIF
208
209	CASE ( 'p' )
210	IF ( av == 0 ) THEN
211	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
212	to_be_resorted => p
213	ELSE
214	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
215	to_be_resorted => p_av
216	ENDIF
217
218	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
219	IF ( av == 0 ) THEN
220	tend = prt_count
221	CALL exchange_horiz( tend, nbgp )
222	DO i = nxlg, nxrg
223	DO j = nysg, nyng
224	DO k = nzb, nz_do3d
225	local_pf(i,j,k) = tend(k,j,i)
226	ENDDO
227	ENDDO
228	ENDDO
229	resorted = .TRUE.
230	ELSE
231	CALL exchange_horiz( pc_av, nbgp )
232	to_be_resorted => pc_av
233	ENDIF
234
235	CASE ( 'pr' ) ! mean particle radius
236	IF ( av == 0 ) THEN
237	DO i = nxl, nxr
238	DO j = nys, nyn
239	DO k = nzb, nz_do3d
240	psi = prt_start_index(k,j,i)
241	s_r3 = 0.0
242	s_r4 = 0.0
243	DO n = psi, psi+prt_count(k,j,i)-1
244	s_r3 = s_r3 + particles(n)%radius*3 &
245	particles(n)%weight_factor
246	s_r4 = s_r4 + particles(n)%radius*4 &
247	particles(n)%weight_factor
248	ENDDO
249	IF ( s_r3 /= 0.0 ) THEN
250	mean_r = s_r4 / s_r3
251	ELSE
252	mean_r = 0.0
253	ENDIF
254	tend(k,j,i) = mean_r
255	ENDDO
256	ENDDO
257	ENDDO
258	CALL exchange_horiz( tend, nbgp )
259	DO i = nxlg, nxrg
260	DO j = nysg, nyng
261	DO k = nzb, nz_do3d
262	local_pf(i,j,k) = tend(k,j,i)
263	ENDDO
264	ENDDO
265	ENDDO
266	resorted = .TRUE.
267	ELSE
268	CALL exchange_horiz( pr_av, nbgp )
269	to_be_resorted => pr_av
270	ENDIF
271
272	CASE ( 'pt' )
273	IF ( av == 0 ) THEN
274	IF ( .NOT. cloud_physics ) THEN
275	to_be_resorted => pt
276	ELSE
277	DO i = nxlg, nxrg
278	DO j = nysg, nyng
279	DO k = nzb, nz_do3d
280	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
281	pt_d_t(k) * &
282	ql(k,j,i)
283	ENDDO
284	ENDDO
285	ENDDO
286	resorted = .TRUE.
287	ENDIF
288	ELSE
289	to_be_resorted => pt_av
290	ENDIF
291
292	CASE ( 'q' )
293	IF ( av == 0 ) THEN
294	to_be_resorted => q
295	ELSE
296	to_be_resorted => q_av
297	ENDIF
298
299	CASE ( 'ql' )
300	IF ( av == 0 ) THEN
301	to_be_resorted => ql
302	ELSE
303	to_be_resorted => ql_av
304	ENDIF
305
306	CASE ( 'ql_c' )
307	IF ( av == 0 ) THEN
308	to_be_resorted => ql_c
309	ELSE
310	to_be_resorted => ql_c_av
311	ENDIF
312
313	CASE ( 'ql_v' )
314	IF ( av == 0 ) THEN
315	to_be_resorted => ql_v
316	ELSE
317	to_be_resorted => ql_v_av
318	ENDIF
319
320	CASE ( 'ql_vp' )
321	IF ( av == 0 ) THEN
322	DO i = nxl, nxr
323	DO j = nys, nyn
324	DO k = nzb, nz_do3d
325	psi = prt_start_index(k,j,i)
326	DO n = psi, psi+prt_count(k,j,i)-1
327	tend(k,j,i) = tend(k,j,i) + &
328	particles(n)%weight_factor / &
329	prt_count(k,j,i)
330	ENDDO
331	ENDDO
332	ENDDO
333	ENDDO
334	CALL exchange_horiz( tend, nbgp )
335	DO i = nxlg, nxrg
336	DO j = nysg, nyng
337	DO k = nzb, nz_do3d
338	local_pf(i,j,k) = tend(k,j,i)
339	ENDDO
340	ENDDO
341	ENDDO
342	resorted = .TRUE.
343	ELSE
344	CALL exchange_horiz( ql_vp_av, nbgp )
345	to_be_resorted => ql_vp_av
346	ENDIF
347
348	CASE ( 'qv' )
349	IF ( av == 0 ) THEN
350	DO i = nxlg, nxrg
351	DO j = nysg, nyng
352	DO k = nzb, nz_do3d
353	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
354	ENDDO
355	ENDDO
356	ENDDO
357	resorted = .TRUE.
358	ELSE
359	to_be_resorted => qv_av
360	ENDIF
361
362	CASE ( 'rho' )
363	IF ( av == 0 ) THEN
364	to_be_resorted => rho
365	ELSE
366	to_be_resorted => rho_av
367	ENDIF
368
369	CASE ( 's' )
370	IF ( av == 0 ) THEN
371	to_be_resorted => q
372	ELSE
373	to_be_resorted => s_av
374	ENDIF
375
376	CASE ( 'sa' )
377	IF ( av == 0 ) THEN
378	to_be_resorted => sa
379	ELSE
380	to_be_resorted => sa_av
381	ENDIF
382
383	CASE ( 'u' )
384	IF ( av == 0 ) THEN
385	to_be_resorted => u
386	ELSE
387	to_be_resorted => u_av
388	ENDIF
389
390	CASE ( 'v' )
391	IF ( av == 0 ) THEN
392	to_be_resorted => v
393	ELSE
394	to_be_resorted => v_av
395	ENDIF
396
397	CASE ( 'vpt' )
398	IF ( av == 0 ) THEN
399	to_be_resorted => vpt
400	ELSE
401	to_be_resorted => vpt_av
402	ENDIF
403
404	CASE ( 'w' )
405	IF ( av == 0 ) THEN
406	to_be_resorted => w
407	ELSE
408	to_be_resorted => w_av
409	ENDIF
410
411	CASE DEFAULT
412	!
413	!-- User defined quantity
414	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
415	nz_do3d )
416	resorted = .TRUE.
417
418	IF ( .NOT. found ) THEN
419	message_string = 'no output available for: ' // &
420	TRIM( do3d(av,if) )
421	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
422	ENDIF
423
424	END SELECT
425
426	!
427	!-- Resort the array to be output, if not done above
428	IF ( .NOT. resorted ) THEN
429	DO i = nxlg, nxrg
430	DO j = nysg, nyng
431	DO k = nzb, nz_do3d
432	local_pf(i,j,k) = to_be_resorted(k,j,i)
433	ENDDO
434	ENDDO
435	ENDDO
436	ENDIF
437
438	!
439	!-- Output of the volume data information for the AVS-FLD-file.
440	do3d_avs_n = do3d_avs_n + 1
441	IF ( myid == 0 .AND. avs_output ) THEN
442	!
443	!-- AVS-labels must not contain any colons. Hence they must be removed
444	!-- from the time character string.
445	simulated_time_mod = simulated_time_chr
446	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
447	pos = SCAN( simulated_time_mod, ':' )
448	simulated_time_mod(pos:pos) = '/'
449	ENDDO
450
451	IF ( av == 0 ) THEN
452	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
453	skip_do_avs, TRIM( do3d(av,if) ), &
454	TRIM( simulated_time_mod )
455	ELSE
456	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
457	skip_do_avs, TRIM( do3d(av,if) ) // &
458	' averaged', TRIM( simulated_time_mod )
459	ENDIF
460	!
461	!-- Determine the Skip-value for the next array. Record end and start
462	!-- require 4 byte each.
463	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
464	( nz_do3d+1 ) ) * 4 + 8 )
465	ENDIF
466
467	!
468	!-- Output of the 3D-array. (compressed/uncompressed)
469	IF ( do3d_compress ) THEN
470	!
471	!-- Compression, output of compression information on FLD-file and output
472	!-- of compressed data.
473	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
474	nzb, nz_do3d, prec, nbgp )
475	ELSE
476	!
477	!-- Uncompressed output.
478	#if defined( __parallel )
479	IF ( netcdf_output ) THEN
480	IF ( netcdf_data_format < 5 ) THEN
481	!
482	!-- Non-parallel netCDF output. Data is output in parallel in
483	!-- FORTRAN binary format here, and later collected into one file by
484	!-- combine_plot_fields
485	IF ( myid == 0 ) THEN
486	WRITE ( 30 ) time_since_reference_point, &
487	do3d_time_count(av), av
488	ENDIF
489	DO i = 0, io_blocks-1
490	IF ( i == io_group ) THEN
491	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
492	WRITE ( 30 ) local_pf
493	ENDIF
494	#if defined( __parallel )
495	CALL MPI_BARRIER( comm2d, ierr )
496	#endif
497	ENDDO
498
499	ELSE
500	#if defined( __netcdf )
501	!
502	!-- Parallel output in netCDF4/HDF5 format.
503	!-- Do not output redundant ghost point data except for the
504	!-- boundaries of the total domain.
505	IF ( nxr == nx .AND. nyn /= ny ) THEN
506	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
507	local_pf(nxl:nxrg,nys:nyn,nzb:nz_do3d), &
508	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
509	count = (/ nxr-nxl+1+nbgp, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
510	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
511	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
512	local_pf(nxl:nxr,nys:nyng,nzb:nz_do3d), &
513	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
514	count = (/ nxr-nxl+1, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
515	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
516	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
517	local_pf(nxl:nxrg,nys:nyng,nzb:nz_do3d), &
518	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
519	count = (/ nxr-nxl+1+nbgp, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
520	ELSE
521	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
522	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
523	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
524	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
525	ENDIF
526	CALL handle_netcdf_error( 'data_output_3d', 386 )
527	#endif
528	ENDIF
529	ENDIF
530	#else
531	IF ( avs_output ) THEN
532	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
533	ENDIF
534	#if defined( __netcdf )
535	IF ( netcdf_output ) THEN
536
537	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
538	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
539	start = (/ 1, 1, 1, do3d_time_count(av) /), &
540	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
541	CALL handle_netcdf_error( 'data_output_3d', 446 )
542
543	ENDIF
544	#endif
545	#endif
546	ENDIF
547
548	if = if + 1
549
550	ENDDO
551
552	!
553	!-- Deallocate temporary array.
554	DEALLOCATE( local_pf )
555
556
557	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
558
559	!
560	!-- Formats.
561	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
562	'label = ',A,A)
563
564	END SUBROUTINE data_output_3d

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