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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1018

Last change on this file since 1018 was 1008, checked in by franke, 12 years ago
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1	SUBROUTINE data_output_3d( av )
2
3	!------------------------------------------------------------------------------!
4	! Current revisions:
5	! -----------------
6	!
7	!
8	! Former revisions:
9	! -----------------
10	! $Id: data_output_3d.f90 1008 2012-09-19 14:49:14Z raasch $
11	!
12	! 1007 2012-09-19 14:30:36Z franke
13	! Bugfix: missing calculation of ql_vp added
14	!
15	! 790 2011-11-29 03:11:20Z raasch
16	! bugfix: calculation of 'pr' must depend on the particle weighting factor,
17	! nzt+1 replaced by nz_do3d for 'pr'
18	!
19	! 771 2011-10-27 10:56:21Z heinze
20	! +lpt
21	!
22	! 759 2011-09-15 13:58:31Z raasch
23	! Splitting of parallel I/O
24	!
25	! 727 2011-04-20 20:05:25Z suehring
26	! Exchange ghost layers also for p_av.
27	!
28	! 725 2011-04-11 09:37:01Z suehring
29	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
30	!
31	! 691 2011-03-04 08:45:30Z maronga
32	! Replaced simulated_time by time_since_reference_point
33	!
34	! 673 2011-01-18 16:19:48Z suehring
35	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
36	! is needed for pressure output.
37	!
38	! 667 2010-12-23 12:06:00Z suehring/gryschka
39	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
40	! allocation of arrays. Calls of exchange_horiz are modified.
41	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
42	!
43	! 646 2010-12-15 13:03:52Z raasch
44	! bugfix: missing define statements for netcdf added
45	!
46	! 493 2010-03-01 08:30:24Z raasch
47	! NetCDF4 support (parallel output)
48	!
49	! 355 2009-07-17 01:03:01Z letzel
50	! simulated_time in NetCDF output replaced by time_since_reference_point.
51	! Output of NetCDF messages with aid of message handling routine.
52	! Output of messages replaced by message handling routine.
53	! Bugfix: to_be_resorted => s_av for time-averaged scalars
54	!
55	! 96 2007-06-04 08:07:41Z raasch
56	! Output of density and salinity
57	!
58	! 75 2007-03-22 09:54:05Z raasch
59	! 2nd+3rd argument removed from exchange horiz
60	!
61	! RCS Log replace by Id keyword, revision history cleaned up
62	!
63	! Revision 1.3 2006/06/02 15:18:59 raasch
64	! +argument "found", -argument grid in call of routine user_data_output_3d
65	!
66	! Revision 1.2 2006/02/23 10:23:07 raasch
67	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
68	! .._anz renamed .._n,
69	! output extended to (almost) all quantities, output of user-defined quantities
70	!
71	! Revision 1.1 1997/09/03 06:29:36 raasch
72	! Initial revision
73	!
74	!
75	! Description:
76	! ------------
77	! Output of the 3D-arrays in NetCDF and/or AVS format.
78	!------------------------------------------------------------------------------!
79
80	USE array_kind
81	USE arrays_3d
82	USE averaging
83	USE cloud_parameters
84	USE control_parameters
85	USE cpulog
86	USE indices
87	USE interfaces
88	USE netcdf_control
89	USE particle_attributes
90	USE pegrid
91
92	IMPLICIT NONE
93
94	CHARACTER (LEN=9) :: simulated_time_mod
95
96	INTEGER :: av, i, if, j, k, n, pos, prec, psi
97
98	LOGICAL :: found, resorted
99
100	REAL :: mean_r, s_r3, s_r4
101
102	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
103
104	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
105
106	!
107	!-- Return, if nothing to output
108	IF ( do3d_no(av) == 0 ) RETURN
109
110	CALL cpu_log (log_point(14),'data_output_3d','start')
111
112	!
113	!-- Open output file.
114	!-- Also creates coordinate and fld-file for AVS.
115	!-- For classic or 64bit NetCDF output or output of other (old) data formats,
116	!-- for a run on more than one PE, each PE opens its own file and
117	!-- writes the data of its subdomain in binary format (regardless of the format
118	!-- the user has requested). After the run, these files are combined to one
119	!-- file by combine_plot_fields in the format requested by the user (netcdf
120	!-- and/or avs).
121	!-- For NetCDF4/HDF5 output, data is written in parallel into one file.
122	IF ( netcdf_output ) THEN
123	IF ( netcdf_data_format < 3 ) THEN
124	CALL check_open( 30 )
125	IF ( myid == 0 ) CALL check_open( 106+av*10 )
126	ELSE
127	CALL check_open( 106+av*10 )
128	ENDIF
129	ELSE
130	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
131	ENDIF
132
133	!
134	!-- Allocate a temporary array with the desired output dimensions.
135	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
136
137	!
138	!-- Update the NetCDF time axis
139	#if defined( __netcdf )
140	IF ( myid == 0 .OR. netcdf_data_format > 2 ) THEN
141	do3d_time_count(av) = do3d_time_count(av) + 1
142	IF ( netcdf_output ) THEN
143	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
144	(/ time_since_reference_point /), &
145	start = (/ do3d_time_count(av) /), &
146	count = (/ 1 /) )
147	CALL handle_netcdf_error( 'data_output_3d', 376 )
148	ENDIF
149	ENDIF
150	#endif
151
152	!
153	!-- Loop over all variables to be written.
154	if = 1
155
156	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
157	!
158	!-- Set the precision for data compression.
159	IF ( do3d_compress ) THEN
160	DO i = 1, 100
161	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
162	prec = plot_3d_precision(i)%precision
163	EXIT
164	ENDIF
165	ENDDO
166	ENDIF
167
168	!
169	!-- Store the array chosen on the temporary array.
170	resorted = .FALSE.
171	SELECT CASE ( TRIM( do3d(av,if) ) )
172
173	CASE ( 'e' )
174	IF ( av == 0 ) THEN
175	to_be_resorted => e
176	ELSE
177	to_be_resorted => e_av
178	ENDIF
179
180	CASE ( 'lpt' )
181	IF ( av == 0 ) THEN
182	to_be_resorted => pt
183	ELSE
184	to_be_resorted => lpt_av
185	ENDIF
186
187	CASE ( 'p' )
188	IF ( av == 0 ) THEN
189	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
190	to_be_resorted => p
191	ELSE
192	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
193	to_be_resorted => p_av
194	ENDIF
195
196	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
197	IF ( av == 0 ) THEN
198	tend = prt_count
199	CALL exchange_horiz( tend, nbgp )
200	DO i = nxlg, nxrg
201	DO j = nysg, nyng
202	DO k = nzb, nz_do3d
203	local_pf(i,j,k) = tend(k,j,i)
204	ENDDO
205	ENDDO
206	ENDDO
207	resorted = .TRUE.
208	ELSE
209	CALL exchange_horiz( pc_av, nbgp )
210	to_be_resorted => pc_av
211	ENDIF
212
213	CASE ( 'pr' ) ! mean particle radius
214	IF ( av == 0 ) THEN
215	DO i = nxl, nxr
216	DO j = nys, nyn
217	DO k = nzb, nz_do3d
218	psi = prt_start_index(k,j,i)
219	s_r3 = 0.0
220	s_r4 = 0.0
221	DO n = psi, psi+prt_count(k,j,i)-1
222	s_r3 = s_r3 + particles(n)%radius*3 &
223	particles(n)%weight_factor
224	s_r4 = s_r4 + particles(n)%radius*4 &
225	particles(n)%weight_factor
226	ENDDO
227	IF ( s_r3 /= 0.0 ) THEN
228	mean_r = s_r4 / s_r3
229	ELSE
230	mean_r = 0.0
231	ENDIF
232	tend(k,j,i) = mean_r
233	ENDDO
234	ENDDO
235	ENDDO
236	CALL exchange_horiz( tend, nbgp )
237	DO i = nxlg, nxrg
238	DO j = nysg, nyng
239	DO k = nzb, nz_do3d
240	local_pf(i,j,k) = tend(k,j,i)
241	ENDDO
242	ENDDO
243	ENDDO
244	resorted = .TRUE.
245	ELSE
246	CALL exchange_horiz( pr_av, nbgp )
247	to_be_resorted => pr_av
248	ENDIF
249
250	CASE ( 'pt' )
251	IF ( av == 0 ) THEN
252	IF ( .NOT. cloud_physics ) THEN
253	to_be_resorted => pt
254	ELSE
255	DO i = nxlg, nxrg
256	DO j = nysg, nyng
257	DO k = nzb, nz_do3d
258	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
259	pt_d_t(k) * &
260	ql(k,j,i)
261	ENDDO
262	ENDDO
263	ENDDO
264	resorted = .TRUE.
265	ENDIF
266	ELSE
267	to_be_resorted => pt_av
268	ENDIF
269
270	CASE ( 'q' )
271	IF ( av == 0 ) THEN
272	to_be_resorted => q
273	ELSE
274	to_be_resorted => q_av
275	ENDIF
276
277	CASE ( 'ql' )
278	IF ( av == 0 ) THEN
279	to_be_resorted => ql
280	ELSE
281	to_be_resorted => ql_av
282	ENDIF
283
284	CASE ( 'ql_c' )
285	IF ( av == 0 ) THEN
286	to_be_resorted => ql_c
287	ELSE
288	to_be_resorted => ql_c_av
289	ENDIF
290
291	CASE ( 'ql_v' )
292	IF ( av == 0 ) THEN
293	to_be_resorted => ql_v
294	ELSE
295	to_be_resorted => ql_v_av
296	ENDIF
297
298	CASE ( 'ql_vp' )
299	IF ( av == 0 ) THEN
300	DO i = nxl, nxr
301	DO j = nys, nyn
302	DO k = nzb, nz_do3d
303	psi = prt_start_index(k,j,i)
304	DO n = psi, psi+prt_count(k,j,i)-1
305	tend(k,j,i) = tend(k,j,i) + &
306	particles(n)%weight_factor / &
307	prt_count(k,j,i)
308	ENDDO
309	ENDDO
310	ENDDO
311	ENDDO
312	CALL exchange_horiz( tend, nbgp )
313	DO i = nxlg, nxrg
314	DO j = nysg, nyng
315	DO k = nzb, nz_do3d
316	local_pf(i,j,k) = tend(k,j,i)
317	ENDDO
318	ENDDO
319	ENDDO
320	resorted = .TRUE.
321	ELSE
322	CALL exchange_horiz( ql_vp_av, nbgp )
323	to_be_resorted => ql_vp_av
324	ENDIF
325
326	CASE ( 'qv' )
327	IF ( av == 0 ) THEN
328	DO i = nxlg, nxrg
329	DO j = nysg, nyng
330	DO k = nzb, nz_do3d
331	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
332	ENDDO
333	ENDDO
334	ENDDO
335	resorted = .TRUE.
336	ELSE
337	to_be_resorted => qv_av
338	ENDIF
339
340	CASE ( 'rho' )
341	IF ( av == 0 ) THEN
342	to_be_resorted => rho
343	ELSE
344	to_be_resorted => rho_av
345	ENDIF
346
347	CASE ( 's' )
348	IF ( av == 0 ) THEN
349	to_be_resorted => q
350	ELSE
351	to_be_resorted => s_av
352	ENDIF
353
354	CASE ( 'sa' )
355	IF ( av == 0 ) THEN
356	to_be_resorted => sa
357	ELSE
358	to_be_resorted => sa_av
359	ENDIF
360
361	CASE ( 'u' )
362	IF ( av == 0 ) THEN
363	to_be_resorted => u
364	ELSE
365	to_be_resorted => u_av
366	ENDIF
367
368	CASE ( 'v' )
369	IF ( av == 0 ) THEN
370	to_be_resorted => v
371	ELSE
372	to_be_resorted => v_av
373	ENDIF
374
375	CASE ( 'vpt' )
376	IF ( av == 0 ) THEN
377	to_be_resorted => vpt
378	ELSE
379	to_be_resorted => vpt_av
380	ENDIF
381
382	CASE ( 'w' )
383	IF ( av == 0 ) THEN
384	to_be_resorted => w
385	ELSE
386	to_be_resorted => w_av
387	ENDIF
388
389	CASE DEFAULT
390	!
391	!-- User defined quantity
392	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
393	nz_do3d )
394	resorted = .TRUE.
395
396	IF ( .NOT. found ) THEN
397	message_string = 'no output available for: ' // &
398	TRIM( do3d(av,if) )
399	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
400	ENDIF
401
402	END SELECT
403
404	!
405	!-- Resort the array to be output, if not done above
406	IF ( .NOT. resorted ) THEN
407	DO i = nxlg, nxrg
408	DO j = nysg, nyng
409	DO k = nzb, nz_do3d
410	local_pf(i,j,k) = to_be_resorted(k,j,i)
411	ENDDO
412	ENDDO
413	ENDDO
414	ENDIF
415
416	!
417	!-- Output of the volume data information for the AVS-FLD-file.
418	do3d_avs_n = do3d_avs_n + 1
419	IF ( myid == 0 .AND. avs_output ) THEN
420	!
421	!-- AVS-labels must not contain any colons. Hence they must be removed
422	!-- from the time character string.
423	simulated_time_mod = simulated_time_chr
424	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
425	pos = SCAN( simulated_time_mod, ':' )
426	simulated_time_mod(pos:pos) = '/'
427	ENDDO
428
429	IF ( av == 0 ) THEN
430	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
431	skip_do_avs, TRIM( do3d(av,if) ), &
432	TRIM( simulated_time_mod )
433	ELSE
434	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
435	skip_do_avs, TRIM( do3d(av,if) ) // &
436	' averaged', TRIM( simulated_time_mod )
437	ENDIF
438	!
439	!-- Determine the Skip-value for the next array. Record end and start
440	!-- require 4 byte each.
441	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
442	( nz_do3d+1 ) ) * 4 + 8 )
443	ENDIF
444
445	!
446	!-- Output of the 3D-array. (compressed/uncompressed)
447	IF ( do3d_compress ) THEN
448	!
449	!-- Compression, output of compression information on FLD-file and output
450	!-- of compressed data.
451	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
452	nzb, nz_do3d, prec, nbgp )
453	ELSE
454	!
455	!-- Uncompressed output.
456	#if defined( __parallel )
457	IF ( netcdf_output ) THEN
458	IF ( netcdf_data_format < 3 ) THEN
459	!
460	!-- Classic or 64bit format. Data is output in parallel in FORTRAN
461	!-- binary format here, and later collected into one file by
462	!-- combine_plot_fields
463	IF ( myid == 0 ) THEN
464	WRITE ( 30 ) time_since_reference_point, &
465	do3d_time_count(av), av
466	ENDIF
467	DO i = 0, io_blocks-1
468	IF ( i == io_group ) THEN
469	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
470	WRITE ( 30 ) local_pf
471	ENDIF
472	#if defined( __parallel )
473	CALL MPI_BARRIER( comm2d, ierr )
474	#endif
475	ENDDO
476
477	ELSE
478	#if defined( __netcdf )
479	!
480	!-- Output in NetCDF4/HDF5 format.
481	!-- Do not output redundant ghost point data except for the
482	!-- boundaries of the total domain.
483	IF ( nxr == nx .AND. nyn /= ny ) THEN
484	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
485	local_pf(nxl:nxrg,nys:nyn,nzb:nz_do3d), &
486	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
487	count = (/ nxr-nxl+1+nbgp, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
488	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
489	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
490	local_pf(nxl:nxr,nys:nyng,nzb:nz_do3d), &
491	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
492	count = (/ nxr-nxl+1, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
493	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
494	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
495	local_pf(nxl:nxrg,nys:nyng,nzb:nz_do3d), &
496	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
497	count = (/ nxr-nxl+1+nbgp, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
498	ELSE
499	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
500	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
501	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
502	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
503	ENDIF
504	CALL handle_netcdf_error( 'data_output_3d', 386 )
505	#endif
506	ENDIF
507	ENDIF
508	#else
509	IF ( avs_output ) THEN
510	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
511	ENDIF
512	#if defined( __netcdf )
513	IF ( netcdf_output ) THEN
514
515	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
516	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
517	start = (/ 1, 1, 1, do3d_time_count(av) /), &
518	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
519	CALL handle_netcdf_error( 'data_output_3d', 446 )
520
521	ENDIF
522	#endif
523	#endif
524	ENDIF
525
526	if = if + 1
527
528	ENDDO
529
530	!
531	!-- Deallocate temporary array.
532	DEALLOCATE( local_pf )
533
534
535	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
536
537	!
538	!-- Formats.
539	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
540	'label = ',A,A)
541
542	END SUBROUTINE data_output_3d

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