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source: palm/trunk/SOURCE/data_output_3d.f90 @ 792

Last change on this file since 792 was 791, checked in by raasch, 13 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 791 2011-11-29 03:33:42Z raasch $
11	!
12	! 790 2011-11-29 03:11:20Z raasch
13	! bugfix: calculation of 'pr' must depend on the particle weighting factor,
14	! nzt+1 replaced by nz_do3d for 'pr'
15	!
16	! 771 2011-10-27 10:56:21Z heinze
17	! +lpt
18	!
19	! 759 2011-09-15 13:58:31Z raasch
20	! Splitting of parallel I/O
21	!
22	! 727 2011-04-20 20:05:25Z suehring
23	! Exchange ghost layers also for p_av.
24	!
25	! 725 2011-04-11 09:37:01Z suehring
26	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
27	!
28	! 691 2011-03-04 08:45:30Z maronga
29	! Replaced simulated_time by time_since_reference_point
30	!
31	! 673 2011-01-18 16:19:48Z suehring
32	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
33	! is needed for pressure output.
34	!
35	! 667 2010-12-23 12:06:00Z suehring/gryschka
36	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
37	! allocation of arrays. Calls of exchange_horiz are modified.
38	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
39	!
40	! 646 2010-12-15 13:03:52Z raasch
41	! bugfix: missing define statements for netcdf added
42	!
43	! 493 2010-03-01 08:30:24Z raasch
44	! NetCDF4 support (parallel output)
45	!
46	! 355 2009-07-17 01:03:01Z letzel
47	! simulated_time in NetCDF output replaced by time_since_reference_point.
48	! Output of NetCDF messages with aid of message handling routine.
49	! Output of messages replaced by message handling routine.
50	! Bugfix: to_be_resorted => s_av for time-averaged scalars
51	!
52	! 96 2007-06-04 08:07:41Z raasch
53	! Output of density and salinity
54	!
55	! 75 2007-03-22 09:54:05Z raasch
56	! 2nd+3rd argument removed from exchange horiz
57	!
58	! RCS Log replace by Id keyword, revision history cleaned up
59	!
60	! Revision 1.3 2006/06/02 15:18:59 raasch
61	! +argument "found", -argument grid in call of routine user_data_output_3d
62	!
63	! Revision 1.2 2006/02/23 10:23:07 raasch
64	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
65	! .._anz renamed .._n,
66	! output extended to (almost) all quantities, output of user-defined quantities
67	!
68	! Revision 1.1 1997/09/03 06:29:36 raasch
69	! Initial revision
70	!
71	!
72	! Description:
73	! ------------
74	! Output of the 3D-arrays in NetCDF and/or AVS format.
75	!------------------------------------------------------------------------------!
76
77	USE array_kind
78	USE arrays_3d
79	USE averaging
80	USE cloud_parameters
81	USE control_parameters
82	USE cpulog
83	USE indices
84	USE interfaces
85	USE netcdf_control
86	USE particle_attributes
87	USE pegrid
88
89	IMPLICIT NONE
90
91	CHARACTER (LEN=9) :: simulated_time_mod
92
93	INTEGER :: av, i, if, j, k, n, pos, prec, psi
94
95	LOGICAL :: found, resorted
96
97	REAL :: mean_r, s_r3, s_r4
98
99	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
100
101	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
102
103	!
104	!-- Return, if nothing to output
105	IF ( do3d_no(av) == 0 ) RETURN
106
107	CALL cpu_log (log_point(14),'data_output_3d','start')
108
109	!
110	!-- Open output file.
111	!-- Also creates coordinate and fld-file for AVS.
112	!-- For classic or 64bit NetCDF output or output of other (old) data formats,
113	!-- for a run on more than one PE, each PE opens its own file and
114	!-- writes the data of its subdomain in binary format (regardless of the format
115	!-- the user has requested). After the run, these files are combined to one
116	!-- file by combine_plot_fields in the format requested by the user (netcdf
117	!-- and/or avs).
118	!-- For NetCDF4/HDF5 output, data is written in parallel into one file.
119	IF ( netcdf_output ) THEN
120	IF ( netcdf_data_format < 3 ) THEN
121	CALL check_open( 30 )
122	IF ( myid == 0 ) CALL check_open( 106+av*10 )
123	ELSE
124	CALL check_open( 106+av*10 )
125	ENDIF
126	ELSE
127	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
128	ENDIF
129
130	!
131	!-- Allocate a temporary array with the desired output dimensions.
132	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
133
134	!
135	!-- Update the NetCDF time axis
136	#if defined( __netcdf )
137	IF ( myid == 0 .OR. netcdf_data_format > 2 ) THEN
138	do3d_time_count(av) = do3d_time_count(av) + 1
139	IF ( netcdf_output ) THEN
140	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
141	(/ time_since_reference_point /), &
142	start = (/ do3d_time_count(av) /), &
143	count = (/ 1 /) )
144	CALL handle_netcdf_error( 'data_output_3d', 376 )
145	ENDIF
146	ENDIF
147	#endif
148
149	!
150	!-- Loop over all variables to be written.
151	if = 1
152
153	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
154	!
155	!-- Set the precision for data compression.
156	IF ( do3d_compress ) THEN
157	DO i = 1, 100
158	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
159	prec = plot_3d_precision(i)%precision
160	EXIT
161	ENDIF
162	ENDDO
163	ENDIF
164
165	!
166	!-- Store the array chosen on the temporary array.
167	resorted = .FALSE.
168	SELECT CASE ( TRIM( do3d(av,if) ) )
169
170	CASE ( 'e' )
171	IF ( av == 0 ) THEN
172	to_be_resorted => e
173	ELSE
174	to_be_resorted => e_av
175	ENDIF
176
177	CASE ( 'lpt' )
178	IF ( av == 0 ) THEN
179	to_be_resorted => pt
180	ELSE
181	to_be_resorted => lpt_av
182	ENDIF
183
184	CASE ( 'p' )
185	IF ( av == 0 ) THEN
186	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
187	to_be_resorted => p
188	ELSE
189	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
190	to_be_resorted => p_av
191	ENDIF
192
193	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
194	IF ( av == 0 ) THEN
195	tend = prt_count
196	CALL exchange_horiz( tend, nbgp )
197	DO i = nxlg, nxrg
198	DO j = nysg, nyng
199	DO k = nzb, nz_do3d
200	local_pf(i,j,k) = tend(k,j,i)
201	ENDDO
202	ENDDO
203	ENDDO
204	resorted = .TRUE.
205	ELSE
206	CALL exchange_horiz( pc_av, nbgp )
207	to_be_resorted => pc_av
208	ENDIF
209
210	CASE ( 'pr' ) ! mean particle radius
211	IF ( av == 0 ) THEN
212	DO i = nxl, nxr
213	DO j = nys, nyn
214	DO k = nzb, nz_do3d
215	psi = prt_start_index(k,j,i)
216	s_r3 = 0.0
217	s_r4 = 0.0
218	DO n = psi, psi+prt_count(k,j,i)-1
219	s_r3 = s_r3 + particles(n)%radius*3 &
220	particles(n)%weight_factor
221	s_r4 = s_r4 + particles(n)%radius*4 &
222	particles(n)%weight_factor
223	ENDDO
224	IF ( s_r3 /= 0.0 ) THEN
225	mean_r = s_r4 / s_r3
226	ELSE
227	mean_r = 0.0
228	ENDIF
229	tend(k,j,i) = mean_r
230	ENDDO
231	ENDDO
232	ENDDO
233	CALL exchange_horiz( tend, nbgp )
234	DO i = nxlg, nxrg
235	DO j = nysg, nyng
236	DO k = nzb, nz_do3d
237	local_pf(i,j,k) = tend(k,j,i)
238	ENDDO
239	ENDDO
240	ENDDO
241	resorted = .TRUE.
242	ELSE
243	CALL exchange_horiz( pr_av, nbgp )
244	to_be_resorted => pr_av
245	ENDIF
246
247	CASE ( 'pt' )
248	IF ( av == 0 ) THEN
249	IF ( .NOT. cloud_physics ) THEN
250	to_be_resorted => pt
251	ELSE
252	DO i = nxlg, nxrg
253	DO j = nysg, nyng
254	DO k = nzb, nz_do3d
255	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
256	pt_d_t(k) * &
257	ql(k,j,i)
258	ENDDO
259	ENDDO
260	ENDDO
261	resorted = .TRUE.
262	ENDIF
263	ELSE
264	to_be_resorted => pt_av
265	ENDIF
266
267	CASE ( 'q' )
268	IF ( av == 0 ) THEN
269	to_be_resorted => q
270	ELSE
271	to_be_resorted => q_av
272	ENDIF
273
274	CASE ( 'ql' )
275	IF ( av == 0 ) THEN
276	to_be_resorted => ql
277	ELSE
278	to_be_resorted => ql_av
279	ENDIF
280
281	CASE ( 'ql_c' )
282	IF ( av == 0 ) THEN
283	to_be_resorted => ql_c
284	ELSE
285	to_be_resorted => ql_c_av
286	ENDIF
287
288	CASE ( 'ql_v' )
289	IF ( av == 0 ) THEN
290	to_be_resorted => ql_v
291	ELSE
292	to_be_resorted => ql_v_av
293	ENDIF
294
295	CASE ( 'ql_vp' )
296	IF ( av == 0 ) THEN
297	to_be_resorted => ql_vp
298	ELSE
299	to_be_resorted => ql_vp_av
300	ENDIF
301
302	CASE ( 'qv' )
303	IF ( av == 0 ) THEN
304	DO i = nxlg, nxrg
305	DO j = nysg, nyng
306	DO k = nzb, nz_do3d
307	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
308	ENDDO
309	ENDDO
310	ENDDO
311	resorted = .TRUE.
312	ELSE
313	to_be_resorted => qv_av
314	ENDIF
315
316	CASE ( 'rho' )
317	IF ( av == 0 ) THEN
318	to_be_resorted => rho
319	ELSE
320	to_be_resorted => rho_av
321	ENDIF
322
323	CASE ( 's' )
324	IF ( av == 0 ) THEN
325	to_be_resorted => q
326	ELSE
327	to_be_resorted => s_av
328	ENDIF
329
330	CASE ( 'sa' )
331	IF ( av == 0 ) THEN
332	to_be_resorted => sa
333	ELSE
334	to_be_resorted => sa_av
335	ENDIF
336
337	CASE ( 'u' )
338	IF ( av == 0 ) THEN
339	to_be_resorted => u
340	ELSE
341	to_be_resorted => u_av
342	ENDIF
343
344	CASE ( 'v' )
345	IF ( av == 0 ) THEN
346	to_be_resorted => v
347	ELSE
348	to_be_resorted => v_av
349	ENDIF
350
351	CASE ( 'vpt' )
352	IF ( av == 0 ) THEN
353	to_be_resorted => vpt
354	ELSE
355	to_be_resorted => vpt_av
356	ENDIF
357
358	CASE ( 'w' )
359	IF ( av == 0 ) THEN
360	to_be_resorted => w
361	ELSE
362	to_be_resorted => w_av
363	ENDIF
364
365	CASE DEFAULT
366	!
367	!-- User defined quantity
368	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
369	nz_do3d )
370	resorted = .TRUE.
371
372	IF ( .NOT. found ) THEN
373	message_string = 'no output available for: ' // &
374	TRIM( do3d(av,if) )
375	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
376	ENDIF
377
378	END SELECT
379
380	!
381	!-- Resort the array to be output, if not done above
382	IF ( .NOT. resorted ) THEN
383	DO i = nxlg, nxrg
384	DO j = nysg, nyng
385	DO k = nzb, nz_do3d
386	local_pf(i,j,k) = to_be_resorted(k,j,i)
387	ENDDO
388	ENDDO
389	ENDDO
390	ENDIF
391
392	!
393	!-- Output of the volume data information for the AVS-FLD-file.
394	do3d_avs_n = do3d_avs_n + 1
395	IF ( myid == 0 .AND. avs_output ) THEN
396	!
397	!-- AVS-labels must not contain any colons. Hence they must be removed
398	!-- from the time character string.
399	simulated_time_mod = simulated_time_chr
400	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
401	pos = SCAN( simulated_time_mod, ':' )
402	simulated_time_mod(pos:pos) = '/'
403	ENDDO
404
405	IF ( av == 0 ) THEN
406	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
407	skip_do_avs, TRIM( do3d(av,if) ), &
408	TRIM( simulated_time_mod )
409	ELSE
410	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
411	skip_do_avs, TRIM( do3d(av,if) ) // &
412	' averaged', TRIM( simulated_time_mod )
413	ENDIF
414	!
415	!-- Determine the Skip-value for the next array. Record end and start
416	!-- require 4 byte each.
417	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
418	( nz_do3d+1 ) ) * 4 + 8 )
419	ENDIF
420
421	!
422	!-- Output of the 3D-array. (compressed/uncompressed)
423	IF ( do3d_compress ) THEN
424	!
425	!-- Compression, output of compression information on FLD-file and output
426	!-- of compressed data.
427	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
428	nzb, nz_do3d, prec, nbgp )
429	ELSE
430	!
431	!-- Uncompressed output.
432	#if defined( __parallel )
433	IF ( netcdf_output ) THEN
434	IF ( netcdf_data_format < 3 ) THEN
435	!
436	!-- Classic or 64bit format. Data is output in parallel in FORTRAN
437	!-- binary format here, and later collected into one file by
438	!-- combine_plot_fields
439	IF ( myid == 0 ) THEN
440	WRITE ( 30 ) time_since_reference_point, &
441	do3d_time_count(av), av
442	ENDIF
443	DO i = 0, io_blocks-1
444	IF ( i == io_group ) THEN
445	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
446	WRITE ( 30 ) local_pf
447	ENDIF
448	#if defined( __parallel )
449	CALL MPI_BARRIER( comm2d, ierr )
450	#endif
451	ENDDO
452
453	ELSE
454	#if defined( __netcdf )
455	!
456	!-- Output in NetCDF4/HDF5 format.
457	!-- Do not output redundant ghost point data except for the
458	!-- boundaries of the total domain.
459	IF ( nxr == nx .AND. nyn /= ny ) THEN
460	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
461	local_pf(nxl:nxrg,nys:nyn,nzb:nz_do3d), &
462	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
463	count = (/ nxr-nxl+1+nbgp, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
464	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
465	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
466	local_pf(nxl:nxr,nys:nyng,nzb:nz_do3d), &
467	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
468	count = (/ nxr-nxl+1, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
469	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
470	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
471	local_pf(nxl:nxrg,nys:nyng,nzb:nz_do3d), &
472	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
473	count = (/ nxr-nxl+1+nbgp, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
474	ELSE
475	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
476	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
477	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
478	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
479	ENDIF
480	CALL handle_netcdf_error( 'data_output_3d', 386 )
481	#endif
482	ENDIF
483	ENDIF
484	#else
485	IF ( avs_output ) THEN
486	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
487	ENDIF
488	#if defined( __netcdf )
489	IF ( netcdf_output ) THEN
490
491	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
492	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
493	start = (/ 1, 1, 1, do3d_time_count(av) /), &
494	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
495	CALL handle_netcdf_error( 'data_output_3d', 446 )
496
497	ENDIF
498	#endif
499	#endif
500	ENDIF
501
502	if = if + 1
503
504	ENDDO
505
506	!
507	!-- Deallocate temporary array.
508	DEALLOCATE( local_pf )
509
510
511	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
512
513	!
514	!-- Formats.
515	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
516	'label = ',A,A)
517
518	END SUBROUTINE data_output_3d

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