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source: palm/trunk/SOURCE/data_output_3d.f90 @ 766

Last change on this file since 766 was 760, 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 760 2011-09-15 14:37:54Z raasch $
11	!
12	! 759 2011-09-15 13:58:31Z raasch
13	! Splitting of parallel I/O
14	!
15	! 727 2011-04-20 20:05:25Z suehring
16	! Exchange ghost layers also for p_av.
17	!
18	! 725 2011-04-11 09:37:01Z suehring
19	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
20	!
21	! 691 2011-03-04 08:45:30Z maronga
22	! Replaced simulated_time by time_since_reference_point
23	!
24	! 673 2011-01-18 16:19:48Z suehring
25	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
26	! is needed for pressure output.
27	!
28	! 667 2010-12-23 12:06:00Z suehring/gryschka
29	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
30	! allocation of arrays. Calls of exchange_horiz are modified.
31	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
32	!
33	! 646 2010-12-15 13:03:52Z raasch
34	! bugfix: missing define statements for netcdf added
35	!
36	! 493 2010-03-01 08:30:24Z raasch
37	! NetCDF4 support (parallel output)
38	!
39	! 355 2009-07-17 01:03:01Z letzel
40	! simulated_time in NetCDF output replaced by time_since_reference_point.
41	! Output of NetCDF messages with aid of message handling routine.
42	! Output of messages replaced by message handling routine.
43	! Bugfix: to_be_resorted => s_av for time-averaged scalars
44	!
45	! 96 2007-06-04 08:07:41Z raasch
46	! Output of density and salinity
47	!
48	! 75 2007-03-22 09:54:05Z raasch
49	! 2nd+3rd argument removed from exchange horiz
50	!
51	! RCS Log replace by Id keyword, revision history cleaned up
52	!
53	! Revision 1.3 2006/06/02 15:18:59 raasch
54	! +argument "found", -argument grid in call of routine user_data_output_3d
55	!
56	! Revision 1.2 2006/02/23 10:23:07 raasch
57	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
58	! .._anz renamed .._n,
59	! output extended to (almost) all quantities, output of user-defined quantities
60	!
61	! Revision 1.1 1997/09/03 06:29:36 raasch
62	! Initial revision
63	!
64	!
65	! Description:
66	! ------------
67	! Output of the 3D-arrays in NetCDF and/or AVS format.
68	!------------------------------------------------------------------------------!
69
70	USE array_kind
71	USE arrays_3d
72	USE averaging
73	USE cloud_parameters
74	USE control_parameters
75	USE cpulog
76	USE indices
77	USE interfaces
78	USE netcdf_control
79	USE particle_attributes
80	USE pegrid
81
82	IMPLICIT NONE
83
84	CHARACTER (LEN=9) :: simulated_time_mod
85
86	INTEGER :: av, i, if, j, k, n, pos, prec, psi
87
88	LOGICAL :: found, resorted
89
90	REAL :: mean_r, s_r3, s_r4
91
92	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
93
94	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
95
96	!
97	!-- Return, if nothing to output
98	IF ( do3d_no(av) == 0 ) RETURN
99
100	CALL cpu_log (log_point(14),'data_output_3d','start')
101
102	!
103	!-- Open output file.
104	!-- Also creates coordinate and fld-file for AVS.
105	!-- For classic or 64bit NetCDF output or output of other (old) data formats,
106	!-- for a run on more than one PE, each PE opens its own file and
107	!-- writes the data of its subdomain in binary format (regardless of the format
108	!-- the user has requested). After the run, these files are combined to one
109	!-- file by combine_plot_fields in the format requested by the user (netcdf
110	!-- and/or avs).
111	!-- For NetCDF4/HDF5 output, data is written in parallel into one file.
112	IF ( netcdf_output ) THEN
113	IF ( netcdf_data_format < 3 ) THEN
114	CALL check_open( 30 )
115	IF ( myid == 0 ) CALL check_open( 106+av*10 )
116	ELSE
117	CALL check_open( 106+av*10 )
118	ENDIF
119	ELSE
120	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
121	ENDIF
122
123	!
124	!-- Allocate a temporary array with the desired output dimensions.
125	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
126
127	!
128	!-- Update the NetCDF time axis
129	#if defined( __netcdf )
130	IF ( myid == 0 .OR. netcdf_data_format > 2 ) THEN
131	do3d_time_count(av) = do3d_time_count(av) + 1
132	IF ( netcdf_output ) THEN
133	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
134	(/ time_since_reference_point /), &
135	start = (/ do3d_time_count(av) /), &
136	count = (/ 1 /) )
137	CALL handle_netcdf_error( 'data_output_3d', 376 )
138	ENDIF
139	ENDIF
140	#endif
141
142	!
143	!-- Loop over all variables to be written.
144	if = 1
145
146	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
147	!
148	!-- Set the precision for data compression.
149	IF ( do3d_compress ) THEN
150	DO i = 1, 100
151	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
152	prec = plot_3d_precision(i)%precision
153	EXIT
154	ENDIF
155	ENDDO
156	ENDIF
157
158	!
159	!-- Store the array chosen on the temporary array.
160	resorted = .FALSE.
161	SELECT CASE ( TRIM( do3d(av,if) ) )
162
163	CASE ( 'e' )
164	IF ( av == 0 ) THEN
165	to_be_resorted => e
166	ELSE
167	to_be_resorted => e_av
168	ENDIF
169
170	CASE ( 'p' )
171	IF ( av == 0 ) THEN
172	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
173	to_be_resorted => p
174	ELSE
175	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
176	to_be_resorted => p_av
177	ENDIF
178
179	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
180	IF ( av == 0 ) THEN
181	tend = prt_count
182	CALL exchange_horiz( tend, nbgp )
183	DO i = nxlg, nxrg
184	DO j = nysg, nyng
185	DO k = nzb, nz_do3d
186	local_pf(i,j,k) = tend(k,j,i)
187	ENDDO
188	ENDDO
189	ENDDO
190	resorted = .TRUE.
191	ELSE
192	CALL exchange_horiz( pc_av, nbgp )
193	to_be_resorted => pc_av
194	ENDIF
195
196	CASE ( 'pr' ) ! mean particle radius
197	IF ( av == 0 ) THEN
198	DO i = nxl, nxr
199	DO j = nys, nyn
200	DO k = nzb, nzt+1
201	psi = prt_start_index(k,j,i)
202	s_r3 = 0.0
203	s_r4 = 0.0
204	DO n = psi, psi+prt_count(k,j,i)-1
205	s_r3 = s_r3 + particles(n)%radius**3
206	s_r4 = s_r4 + particles(n)%radius**4
207	ENDDO
208	IF ( s_r3 /= 0.0 ) THEN
209	mean_r = s_r4 / s_r3
210	ELSE
211	mean_r = 0.0
212	ENDIF
213	tend(k,j,i) = mean_r
214	ENDDO
215	ENDDO
216	ENDDO
217	CALL exchange_horiz( tend, nbgp )
218	DO i = nxlg, nxrg
219	DO j = nysg, nyng
220	DO k = nzb, nzt+1
221	local_pf(i,j,k) = tend(k,j,i)
222	ENDDO
223	ENDDO
224	ENDDO
225	resorted = .TRUE.
226	ELSE
227	CALL exchange_horiz( pr_av, nbgp )
228	to_be_resorted => pr_av
229	ENDIF
230
231	CASE ( 'pt' )
232	IF ( av == 0 ) THEN
233	IF ( .NOT. cloud_physics ) THEN
234	to_be_resorted => pt
235	ELSE
236	DO i = nxlg, nxrg
237	DO j = nysg, nyng
238	DO k = nzb, nz_do3d
239	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
240	pt_d_t(k) * &
241	ql(k,j,i)
242	ENDDO
243	ENDDO
244	ENDDO
245	resorted = .TRUE.
246	ENDIF
247	ELSE
248	to_be_resorted => pt_av
249	ENDIF
250
251	CASE ( 'q' )
252	IF ( av == 0 ) THEN
253	to_be_resorted => q
254	ELSE
255	to_be_resorted => q_av
256	ENDIF
257
258	CASE ( 'ql' )
259	IF ( av == 0 ) THEN
260	to_be_resorted => ql
261	ELSE
262	to_be_resorted => ql_av
263	ENDIF
264
265	CASE ( 'ql_c' )
266	IF ( av == 0 ) THEN
267	to_be_resorted => ql_c
268	ELSE
269	to_be_resorted => ql_c_av
270	ENDIF
271
272	CASE ( 'ql_v' )
273	IF ( av == 0 ) THEN
274	to_be_resorted => ql_v
275	ELSE
276	to_be_resorted => ql_v_av
277	ENDIF
278
279	CASE ( 'ql_vp' )
280	IF ( av == 0 ) THEN
281	to_be_resorted => ql_vp
282	ELSE
283	to_be_resorted => ql_vp_av
284	ENDIF
285
286	CASE ( 'qv' )
287	IF ( av == 0 ) THEN
288	DO i = nxlg, nxrg
289	DO j = nysg, nyng
290	DO k = nzb, nz_do3d
291	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
292	ENDDO
293	ENDDO
294	ENDDO
295	resorted = .TRUE.
296	ELSE
297	to_be_resorted => qv_av
298	ENDIF
299
300	CASE ( 'rho' )
301	IF ( av == 0 ) THEN
302	to_be_resorted => rho
303	ELSE
304	to_be_resorted => rho_av
305	ENDIF
306
307	CASE ( 's' )
308	IF ( av == 0 ) THEN
309	to_be_resorted => q
310	ELSE
311	to_be_resorted => s_av
312	ENDIF
313
314	CASE ( 'sa' )
315	IF ( av == 0 ) THEN
316	to_be_resorted => sa
317	ELSE
318	to_be_resorted => sa_av
319	ENDIF
320
321	CASE ( 'u' )
322	IF ( av == 0 ) THEN
323	to_be_resorted => u
324	ELSE
325	to_be_resorted => u_av
326	ENDIF
327
328	CASE ( 'v' )
329	IF ( av == 0 ) THEN
330	to_be_resorted => v
331	ELSE
332	to_be_resorted => v_av
333	ENDIF
334
335	CASE ( 'vpt' )
336	IF ( av == 0 ) THEN
337	to_be_resorted => vpt
338	ELSE
339	to_be_resorted => vpt_av
340	ENDIF
341
342	CASE ( 'w' )
343	IF ( av == 0 ) THEN
344	to_be_resorted => w
345	ELSE
346	to_be_resorted => w_av
347	ENDIF
348
349	CASE DEFAULT
350	!
351	!-- User defined quantity
352	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
353	nz_do3d )
354	resorted = .TRUE.
355
356	IF ( .NOT. found ) THEN
357	message_string = 'no output available for: ' // &
358	TRIM( do3d(av,if) )
359	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
360	ENDIF
361
362	END SELECT
363
364	!
365	!-- Resort the array to be output, if not done above
366	IF ( .NOT. resorted ) THEN
367	DO i = nxlg, nxrg
368	DO j = nysg, nyng
369	DO k = nzb, nz_do3d
370	local_pf(i,j,k) = to_be_resorted(k,j,i)
371	ENDDO
372	ENDDO
373	ENDDO
374	ENDIF
375
376	!
377	!-- Output of the volume data information for the AVS-FLD-file.
378	do3d_avs_n = do3d_avs_n + 1
379	IF ( myid == 0 .AND. avs_output ) THEN
380	!
381	!-- AVS-labels must not contain any colons. Hence they must be removed
382	!-- from the time character string.
383	simulated_time_mod = simulated_time_chr
384	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
385	pos = SCAN( simulated_time_mod, ':' )
386	simulated_time_mod(pos:pos) = '/'
387	ENDDO
388
389	IF ( av == 0 ) THEN
390	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
391	skip_do_avs, TRIM( do3d(av,if) ), &
392	TRIM( simulated_time_mod )
393	ELSE
394	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
395	skip_do_avs, TRIM( do3d(av,if) ) // &
396	' averaged', TRIM( simulated_time_mod )
397	ENDIF
398	!
399	!-- Determine the Skip-value for the next array. Record end and start
400	!-- require 4 byte each.
401	skip_do_avs = skip_do_avs + ( ( ( nx+2nbgp ) ( ny+2nbgp ) &
402	( nz_do3d+1 ) ) * 4 + 8 )
403	ENDIF
404
405	!
406	!-- Output of the 3D-array. (compressed/uncompressed)
407	IF ( do3d_compress ) THEN
408	!
409	!-- Compression, output of compression information on FLD-file and output
410	!-- of compressed data.
411	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
412	nzb, nz_do3d, prec, nbgp )
413	ELSE
414	!
415	!-- Uncompressed output.
416	#if defined( __parallel )
417	IF ( netcdf_output ) THEN
418	IF ( netcdf_data_format < 3 ) THEN
419	!
420	!-- Classic or 64bit format. Data is output in parallel in FORTRAN
421	!-- binary format here, and later collected into one file by
422	!-- combine_plot_fields
423	IF ( myid == 0 ) THEN
424	WRITE ( 30 ) time_since_reference_point, &
425	do3d_time_count(av), av
426	ENDIF
427	DO i = 0, io_blocks-1
428	IF ( i == io_group ) THEN
429	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
430	WRITE ( 30 ) local_pf
431	ENDIF
432	#if defined( __parallel )
433	CALL MPI_BARRIER( comm2d, ierr )
434	#endif
435	ENDDO
436
437	ELSE
438	#if defined( __netcdf )
439	!
440	!-- Output in NetCDF4/HDF5 format.
441	!-- Do not output redundant ghost point data except for the
442	!-- boundaries of the total domain.
443	IF ( nxr == nx .AND. nyn /= ny ) THEN
444	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
445	local_pf(nxl:nxrg,nys:nyn,nzb:nz_do3d), &
446	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
447	count = (/ nxr-nxl+1+nbgp, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
448	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
449	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
450	local_pf(nxl:nxr,nys:nyng,nzb:nz_do3d), &
451	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
452	count = (/ nxr-nxl+1, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
453	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
454	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
455	local_pf(nxl:nxrg,nys:nyng,nzb:nz_do3d), &
456	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
457	count = (/ nxr-nxl+1+nbgp, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
458	ELSE
459	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
460	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
461	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
462	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
463	ENDIF
464	CALL handle_netcdf_error( 'data_output_3d', 386 )
465	#endif
466	ENDIF
467	ENDIF
468	#else
469	IF ( avs_output ) THEN
470	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
471	ENDIF
472	#if defined( __netcdf )
473	IF ( netcdf_output ) THEN
474
475	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
476	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
477	start = (/ 1, 1, 1, do3d_time_count(av) /), &
478	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
479	CALL handle_netcdf_error( 'data_output_3d', 446 )
480
481	ENDIF
482	#endif
483	#endif
484	ENDIF
485
486	if = if + 1
487
488	ENDDO
489
490	!
491	!-- Deallocate temporary array.
492	DEALLOCATE( local_pf )
493
494
495	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
496
497	!
498	!-- Formats.
499	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
500	'label = ',A,A)
501
502	END SUBROUTINE data_output_3d

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