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source: palm/trunk/SOURCE/data_output_3d.f90 @ 785

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1	SUBROUTINE data_output_3d( av )
2
3	!------------------------------------------------------------------------------!
4	! Current revisions:
5	! -----------------
6	!
7	! Former revisions:
8	! -----------------
9	! $Id: data_output_3d.f90 772 2011-10-27 11:08:46Z raasch $
10	!
11	! 771 2011-10-27 10:56:21Z heinze
12	! +lpt
13	!
14	! 759 2011-09-15 13:58:31Z raasch
15	! Splitting of parallel I/O
16	!
17	! 727 2011-04-20 20:05:25Z suehring
18	! Exchange ghost layers also for p_av.
19	!
20	! 725 2011-04-11 09:37:01Z suehring
21	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
22	!
23	! 691 2011-03-04 08:45:30Z maronga
24	! Replaced simulated_time by time_since_reference_point
25	!
26	! 673 2011-01-18 16:19:48Z suehring
27	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
28	! is needed for pressure output.
29	!
30	! 667 2010-12-23 12:06:00Z suehring/gryschka
31	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
32	! allocation of arrays. Calls of exchange_horiz are modified.
33	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
34	!
35	! 646 2010-12-15 13:03:52Z raasch
36	! bugfix: missing define statements for netcdf added
37	!
38	! 493 2010-03-01 08:30:24Z raasch
39	! NetCDF4 support (parallel output)
40	!
41	! 355 2009-07-17 01:03:01Z letzel
42	! simulated_time in NetCDF output replaced by time_since_reference_point.
43	! Output of NetCDF messages with aid of message handling routine.
44	! Output of messages replaced by message handling routine.
45	! Bugfix: to_be_resorted => s_av for time-averaged scalars
46	!
47	! 96 2007-06-04 08:07:41Z raasch
48	! Output of density and salinity
49	!
50	! 75 2007-03-22 09:54:05Z raasch
51	! 2nd+3rd argument removed from exchange horiz
52	!
53	! RCS Log replace by Id keyword, revision history cleaned up
54	!
55	! Revision 1.3 2006/06/02 15:18:59 raasch
56	! +argument "found", -argument grid in call of routine user_data_output_3d
57	!
58	! Revision 1.2 2006/02/23 10:23:07 raasch
59	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
60	! .._anz renamed .._n,
61	! output extended to (almost) all quantities, output of user-defined quantities
62	!
63	! Revision 1.1 1997/09/03 06:29:36 raasch
64	! Initial revision
65	!
66	!
67	! Description:
68	! ------------
69	! Output of the 3D-arrays in NetCDF and/or AVS format.
70	!------------------------------------------------------------------------------!
71
72	USE array_kind
73	USE arrays_3d
74	USE averaging
75	USE cloud_parameters
76	USE control_parameters
77	USE cpulog
78	USE indices
79	USE interfaces
80	USE netcdf_control
81	USE particle_attributes
82	USE pegrid
83
84	IMPLICIT NONE
85
86	CHARACTER (LEN=9) :: simulated_time_mod
87
88	INTEGER :: av, i, if, j, k, n, pos, prec, psi
89
90	LOGICAL :: found, resorted
91
92	REAL :: mean_r, s_r3, s_r4
93
94	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
95
96	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
97
98	!
99	!-- Return, if nothing to output
100	IF ( do3d_no(av) == 0 ) RETURN
101
102	CALL cpu_log (log_point(14),'data_output_3d','start')
103
104	!
105	!-- Open output file.
106	!-- Also creates coordinate and fld-file for AVS.
107	!-- For classic or 64bit NetCDF output or output of other (old) data formats,
108	!-- for a run on more than one PE, each PE opens its own file and
109	!-- writes the data of its subdomain in binary format (regardless of the format
110	!-- the user has requested). After the run, these files are combined to one
111	!-- file by combine_plot_fields in the format requested by the user (netcdf
112	!-- and/or avs).
113	!-- For NetCDF4/HDF5 output, data is written in parallel into one file.
114	IF ( netcdf_output ) THEN
115	IF ( netcdf_data_format < 3 ) THEN
116	CALL check_open( 30 )
117	IF ( myid == 0 ) CALL check_open( 106+av*10 )
118	ELSE
119	CALL check_open( 106+av*10 )
120	ENDIF
121	ELSE
122	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
123	ENDIF
124
125	!
126	!-- Allocate a temporary array with the desired output dimensions.
127	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
128
129	!
130	!-- Update the NetCDF time axis
131	#if defined( __netcdf )
132	IF ( myid == 0 .OR. netcdf_data_format > 2 ) THEN
133	do3d_time_count(av) = do3d_time_count(av) + 1
134	IF ( netcdf_output ) THEN
135	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
136	(/ time_since_reference_point /), &
137	start = (/ do3d_time_count(av) /), &
138	count = (/ 1 /) )
139	CALL handle_netcdf_error( 'data_output_3d', 376 )
140	ENDIF
141	ENDIF
142	#endif
143
144	!
145	!-- Loop over all variables to be written.
146	if = 1
147
148	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
149	!
150	!-- Set the precision for data compression.
151	IF ( do3d_compress ) THEN
152	DO i = 1, 100
153	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
154	prec = plot_3d_precision(i)%precision
155	EXIT
156	ENDIF
157	ENDDO
158	ENDIF
159
160	!
161	!-- Store the array chosen on the temporary array.
162	resorted = .FALSE.
163	SELECT CASE ( TRIM( do3d(av,if) ) )
164
165	CASE ( 'e' )
166	IF ( av == 0 ) THEN
167	to_be_resorted => e
168	ELSE
169	to_be_resorted => e_av
170	ENDIF
171
172	CASE ( 'lpt' )
173	IF ( av == 0 ) THEN
174	to_be_resorted => pt
175	ELSE
176	to_be_resorted => lpt_av
177	ENDIF
178
179	CASE ( 'p' )
180	IF ( av == 0 ) THEN
181	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
182	to_be_resorted => p
183	ELSE
184	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
185	to_be_resorted => p_av
186	ENDIF
187
188	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
189	IF ( av == 0 ) THEN
190	tend = prt_count
191	CALL exchange_horiz( tend, nbgp )
192	DO i = nxlg, nxrg
193	DO j = nysg, nyng
194	DO k = nzb, nz_do3d
195	local_pf(i,j,k) = tend(k,j,i)
196	ENDDO
197	ENDDO
198	ENDDO
199	resorted = .TRUE.
200	ELSE
201	CALL exchange_horiz( pc_av, nbgp )
202	to_be_resorted => pc_av
203	ENDIF
204
205	CASE ( 'pr' ) ! mean particle radius
206	IF ( av == 0 ) THEN
207	DO i = nxl, nxr
208	DO j = nys, nyn
209	DO k = nzb, nzt+1
210	psi = prt_start_index(k,j,i)
211	s_r3 = 0.0
212	s_r4 = 0.0
213	DO n = psi, psi+prt_count(k,j,i)-1
214	s_r3 = s_r3 + particles(n)%radius**3
215	s_r4 = s_r4 + particles(n)%radius**4
216	ENDDO
217	IF ( s_r3 /= 0.0 ) THEN
218	mean_r = s_r4 / s_r3
219	ELSE
220	mean_r = 0.0
221	ENDIF
222	tend(k,j,i) = mean_r
223	ENDDO
224	ENDDO
225	ENDDO
226	CALL exchange_horiz( tend, nbgp )
227	DO i = nxlg, nxrg
228	DO j = nysg, nyng
229	DO k = nzb, nzt+1
230	local_pf(i,j,k) = tend(k,j,i)
231	ENDDO
232	ENDDO
233	ENDDO
234	resorted = .TRUE.
235	ELSE
236	CALL exchange_horiz( pr_av, nbgp )
237	to_be_resorted => pr_av
238	ENDIF
239
240	CASE ( 'pt' )
241	IF ( av == 0 ) THEN
242	IF ( .NOT. cloud_physics ) THEN
243	to_be_resorted => pt
244	ELSE
245	DO i = nxlg, nxrg
246	DO j = nysg, nyng
247	DO k = nzb, nz_do3d
248	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
249	pt_d_t(k) * &
250	ql(k,j,i)
251	ENDDO
252	ENDDO
253	ENDDO
254	resorted = .TRUE.
255	ENDIF
256	ELSE
257	to_be_resorted => pt_av
258	ENDIF
259
260	CASE ( 'q' )
261	IF ( av == 0 ) THEN
262	to_be_resorted => q
263	ELSE
264	to_be_resorted => q_av
265	ENDIF
266
267	CASE ( 'ql' )
268	IF ( av == 0 ) THEN
269	to_be_resorted => ql
270	ELSE
271	to_be_resorted => ql_av
272	ENDIF
273
274	CASE ( 'ql_c' )
275	IF ( av == 0 ) THEN
276	to_be_resorted => ql_c
277	ELSE
278	to_be_resorted => ql_c_av
279	ENDIF
280
281	CASE ( 'ql_v' )
282	IF ( av == 0 ) THEN
283	to_be_resorted => ql_v
284	ELSE
285	to_be_resorted => ql_v_av
286	ENDIF
287
288	CASE ( 'ql_vp' )
289	IF ( av == 0 ) THEN
290	to_be_resorted => ql_vp
291	ELSE
292	to_be_resorted => ql_vp_av
293	ENDIF
294
295	CASE ( 'qv' )
296	IF ( av == 0 ) THEN
297	DO i = nxlg, nxrg
298	DO j = nysg, nyng
299	DO k = nzb, nz_do3d
300	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
301	ENDDO
302	ENDDO
303	ENDDO
304	resorted = .TRUE.
305	ELSE
306	to_be_resorted => qv_av
307	ENDIF
308
309	CASE ( 'rho' )
310	IF ( av == 0 ) THEN
311	to_be_resorted => rho
312	ELSE
313	to_be_resorted => rho_av
314	ENDIF
315
316	CASE ( 's' )
317	IF ( av == 0 ) THEN
318	to_be_resorted => q
319	ELSE
320	to_be_resorted => s_av
321	ENDIF
322
323	CASE ( 'sa' )
324	IF ( av == 0 ) THEN
325	to_be_resorted => sa
326	ELSE
327	to_be_resorted => sa_av
328	ENDIF
329
330	CASE ( 'u' )
331	IF ( av == 0 ) THEN
332	to_be_resorted => u
333	ELSE
334	to_be_resorted => u_av
335	ENDIF
336
337	CASE ( 'v' )
338	IF ( av == 0 ) THEN
339	to_be_resorted => v
340	ELSE
341	to_be_resorted => v_av
342	ENDIF
343
344	CASE ( 'vpt' )
345	IF ( av == 0 ) THEN
346	to_be_resorted => vpt
347	ELSE
348	to_be_resorted => vpt_av
349	ENDIF
350
351	CASE ( 'w' )
352	IF ( av == 0 ) THEN
353	to_be_resorted => w
354	ELSE
355	to_be_resorted => w_av
356	ENDIF
357
358	CASE DEFAULT
359	!
360	!-- User defined quantity
361	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
362	nz_do3d )
363	resorted = .TRUE.
364
365	IF ( .NOT. found ) THEN
366	message_string = 'no output available for: ' // &
367	TRIM( do3d(av,if) )
368	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
369	ENDIF
370
371	END SELECT
372
373	!
374	!-- Resort the array to be output, if not done above
375	IF ( .NOT. resorted ) THEN
376	DO i = nxlg, nxrg
377	DO j = nysg, nyng
378	DO k = nzb, nz_do3d
379	local_pf(i,j,k) = to_be_resorted(k,j,i)
380	ENDDO
381	ENDDO
382	ENDDO
383	ENDIF
384
385	!
386	!-- Output of the volume data information for the AVS-FLD-file.
387	do3d_avs_n = do3d_avs_n + 1
388	IF ( myid == 0 .AND. avs_output ) THEN
389	!
390	!-- AVS-labels must not contain any colons. Hence they must be removed
391	!-- from the time character string.
392	simulated_time_mod = simulated_time_chr
393	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
394	pos = SCAN( simulated_time_mod, ':' )
395	simulated_time_mod(pos:pos) = '/'
396	ENDDO
397
398	IF ( av == 0 ) THEN
399	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
400	skip_do_avs, TRIM( do3d(av,if) ), &
401	TRIM( simulated_time_mod )
402	ELSE
403	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
404	skip_do_avs, TRIM( do3d(av,if) ) // &
405	' averaged', TRIM( simulated_time_mod )
406	ENDIF
407	!
408	!-- Determine the Skip-value for the next array. Record end and start
409	!-- require 4 byte each.
410	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
411	( nz_do3d+1 ) ) * 4 + 8 )
412	ENDIF
413
414	!
415	!-- Output of the 3D-array. (compressed/uncompressed)
416	IF ( do3d_compress ) THEN
417	!
418	!-- Compression, output of compression information on FLD-file and output
419	!-- of compressed data.
420	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
421	nzb, nz_do3d, prec, nbgp )
422	ELSE
423	!
424	!-- Uncompressed output.
425	#if defined( __parallel )
426	IF ( netcdf_output ) THEN
427	IF ( netcdf_data_format < 3 ) THEN
428	!
429	!-- Classic or 64bit format. Data is output in parallel in FORTRAN
430	!-- binary format here, and later collected into one file by
431	!-- combine_plot_fields
432	IF ( myid == 0 ) THEN
433	WRITE ( 30 ) time_since_reference_point, &
434	do3d_time_count(av), av
435	ENDIF
436	DO i = 0, io_blocks-1
437	IF ( i == io_group ) THEN
438	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
439	WRITE ( 30 ) local_pf
440	ENDIF
441	#if defined( __parallel )
442	CALL MPI_BARRIER( comm2d, ierr )
443	#endif
444	ENDDO
445
446	ELSE
447	#if defined( __netcdf )
448	!
449	!-- Output in NetCDF4/HDF5 format.
450	!-- Do not output redundant ghost point data except for the
451	!-- boundaries of the total domain.
452	IF ( nxr == nx .AND. nyn /= ny ) THEN
453	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
454	local_pf(nxl:nxrg,nys:nyn,nzb:nz_do3d), &
455	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
456	count = (/ nxr-nxl+1+nbgp, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
457	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
458	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
459	local_pf(nxl:nxr,nys:nyng,nzb:nz_do3d), &
460	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
461	count = (/ nxr-nxl+1, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
462	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
463	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
464	local_pf(nxl:nxrg,nys:nyng,nzb:nz_do3d), &
465	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
466	count = (/ nxr-nxl+1+nbgp, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
467	ELSE
468	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
469	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
470	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
471	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
472	ENDIF
473	CALL handle_netcdf_error( 'data_output_3d', 386 )
474	#endif
475	ENDIF
476	ENDIF
477	#else
478	IF ( avs_output ) THEN
479	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
480	ENDIF
481	#if defined( __netcdf )
482	IF ( netcdf_output ) THEN
483
484	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
485	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
486	start = (/ 1, 1, 1, do3d_time_count(av) /), &
487	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
488	CALL handle_netcdf_error( 'data_output_3d', 446 )
489
490	ENDIF
491	#endif
492	#endif
493	ENDIF
494
495	if = if + 1
496
497	ENDDO
498
499	!
500	!-- Deallocate temporary array.
501	DEALLOCATE( local_pf )
502
503
504	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
505
506	!
507	!-- Formats.
508	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
509	'label = ',A,A)
510
511	END SUBROUTINE data_output_3d

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