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source: palm/trunk/SOURCE/data_output_3d.f90 @ 754

Last change on this file since 754 was 728, checked in by suehring, 14 years ago
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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 728 2011-04-20 20:06:59Z raasch $
10	!
11	! 727 2011-04-20 20:05:25Z suehring
12	! Exchange ghost layers also for p_av.
13	!
14	! 725 2011-04-11 09:37:01Z suehring
15	! Exchange ghost layers for p regardless of used pressure solver (except SOR).
16	!
17	! 691 2011-03-04 08:45:30Z maronga
18	! Replaced simulated_time by time_since_reference_point
19	!
20	! 673 2011-01-18 16:19:48Z suehring
21	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
22	! is needed for pressure output.
23	!
24	! 667 2010-12-23 12:06:00Z suehring/gryschka
25	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
26	! allocation of arrays. Calls of exchange_horiz are modified.
27	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
28	!
29	! 646 2010-12-15 13:03:52Z raasch
30	! bugfix: missing define statements for netcdf added
31	!
32	! 493 2010-03-01 08:30:24Z raasch
33	! NetCDF4 support (parallel output)
34	!
35	! 355 2009-07-17 01:03:01Z letzel
36	! simulated_time in NetCDF output replaced by time_since_reference_point.
37	! Output of NetCDF messages with aid of message handling routine.
38	! Output of messages replaced by message handling routine.
39	! Bugfix: to_be_resorted => s_av for time-averaged scalars
40	!
41	! 96 2007-06-04 08:07:41Z raasch
42	! Output of density and salinity
43	!
44	! 75 2007-03-22 09:54:05Z raasch
45	! 2nd+3rd argument removed from exchange horiz
46	!
47	! RCS Log replace by Id keyword, revision history cleaned up
48	!
49	! Revision 1.3 2006/06/02 15:18:59 raasch
50	! +argument "found", -argument grid in call of routine user_data_output_3d
51	!
52	! Revision 1.2 2006/02/23 10:23:07 raasch
53	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
54	! .._anz renamed .._n,
55	! output extended to (almost) all quantities, output of user-defined quantities
56	!
57	! Revision 1.1 1997/09/03 06:29:36 raasch
58	! Initial revision
59	!
60	!
61	! Description:
62	! ------------
63	! Output of the 3D-arrays in NetCDF and/or AVS format.
64	!------------------------------------------------------------------------------!
65
66	USE array_kind
67	USE arrays_3d
68	USE averaging
69	USE cloud_parameters
70	USE control_parameters
71	USE cpulog
72	USE indices
73	USE interfaces
74	USE netcdf_control
75	USE particle_attributes
76	USE pegrid
77
78	IMPLICIT NONE
79
80	CHARACTER (LEN=9) :: simulated_time_mod
81
82	INTEGER :: av, i, if, j, k, n, pos, prec, psi
83
84	LOGICAL :: found, resorted
85
86	REAL :: mean_r, s_r3, s_r4
87
88	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
89
90	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
91
92	!
93	!-- Return, if nothing to output
94	IF ( do3d_no(av) == 0 ) RETURN
95
96	CALL cpu_log (log_point(14),'data_output_3d','start')
97
98	!
99	!-- Open output file.
100	!-- Also creates coordinate and fld-file for AVS.
101	!-- For classic or 64bit NetCDF output or output of other (old) data formats,
102	!-- for a run on more than one PE, each PE opens its own file and
103	!-- writes the data of its subdomain in binary format (regardless of the format
104	!-- the user has requested). After the run, these files are combined to one
105	!-- file by combine_plot_fields in the format requested by the user (netcdf
106	!-- and/or avs).
107	!-- For NetCDF4/HDF5 output, data is written in parallel into one file.
108	IF ( netcdf_output ) THEN
109	IF ( netcdf_data_format < 3 ) THEN
110	CALL check_open( 30 )
111	IF ( myid == 0 ) CALL check_open( 106+av*10 )
112	ELSE
113	CALL check_open( 106+av*10 )
114	ENDIF
115	ELSE
116	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
117	ENDIF
118
119	!
120	!-- Allocate a temporary array with the desired output dimensions.
121	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
122
123	!
124	!-- Update the NetCDF time axis
125	#if defined( __netcdf )
126	IF ( myid == 0 .OR. netcdf_data_format > 2 ) THEN
127	do3d_time_count(av) = do3d_time_count(av) + 1
128	IF ( netcdf_output ) THEN
129	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
130	(/ time_since_reference_point /), &
131	start = (/ do3d_time_count(av) /), &
132	count = (/ 1 /) )
133	CALL handle_netcdf_error( 'data_output_3d', 376 )
134	ENDIF
135	ENDIF
136	#endif
137
138	!
139	!-- Loop over all variables to be written.
140	if = 1
141
142	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
143	!
144	!-- Set the precision for data compression.
145	IF ( do3d_compress ) THEN
146	DO i = 1, 100
147	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
148	prec = plot_3d_precision(i)%precision
149	EXIT
150	ENDIF
151	ENDDO
152	ENDIF
153
154	!
155	!-- Store the array chosen on the temporary array.
156	resorted = .FALSE.
157	SELECT CASE ( TRIM( do3d(av,if) ) )
158
159	CASE ( 'e' )
160	IF ( av == 0 ) THEN
161	to_be_resorted => e
162	ELSE
163	to_be_resorted => e_av
164	ENDIF
165
166	CASE ( 'p' )
167	IF ( av == 0 ) THEN
168	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
169	to_be_resorted => p
170	ELSE
171	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
172	to_be_resorted => p_av
173	ENDIF
174
175	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
176	IF ( av == 0 ) THEN
177	tend = prt_count
178	CALL exchange_horiz( tend, nbgp )
179	DO i = nxlg, nxrg
180	DO j = nysg, nyng
181	DO k = nzb, nz_do3d
182	local_pf(i,j,k) = tend(k,j,i)
183	ENDDO
184	ENDDO
185	ENDDO
186	resorted = .TRUE.
187	ELSE
188	CALL exchange_horiz( pc_av, nbgp )
189	to_be_resorted => pc_av
190	ENDIF
191
192	CASE ( 'pr' ) ! mean particle radius
193	IF ( av == 0 ) THEN
194	DO i = nxl, nxr
195	DO j = nys, nyn
196	DO k = nzb, nzt+1
197	psi = prt_start_index(k,j,i)
198	s_r3 = 0.0
199	s_r4 = 0.0
200	DO n = psi, psi+prt_count(k,j,i)-1
201	s_r3 = s_r3 + particles(n)%radius**3
202	s_r4 = s_r4 + particles(n)%radius**4
203	ENDDO
204	IF ( s_r3 /= 0.0 ) THEN
205	mean_r = s_r4 / s_r3
206	ELSE
207	mean_r = 0.0
208	ENDIF
209	tend(k,j,i) = mean_r
210	ENDDO
211	ENDDO
212	ENDDO
213	CALL exchange_horiz( tend, nbgp )
214	DO i = nxlg, nxrg
215	DO j = nysg, nyng
216	DO k = nzb, nzt+1
217	local_pf(i,j,k) = tend(k,j,i)
218	ENDDO
219	ENDDO
220	ENDDO
221	resorted = .TRUE.
222	ELSE
223	CALL exchange_horiz( pr_av, nbgp )
224	to_be_resorted => pr_av
225	ENDIF
226
227	CASE ( 'pt' )
228	IF ( av == 0 ) THEN
229	IF ( .NOT. cloud_physics ) THEN
230	to_be_resorted => pt
231	ELSE
232	DO i = nxlg, nxrg
233	DO j = nysg, nyng
234	DO k = nzb, nz_do3d
235	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
236	pt_d_t(k) * &
237	ql(k,j,i)
238	ENDDO
239	ENDDO
240	ENDDO
241	resorted = .TRUE.
242	ENDIF
243	ELSE
244	to_be_resorted => pt_av
245	ENDIF
246
247	CASE ( 'q' )
248	IF ( av == 0 ) THEN
249	to_be_resorted => q
250	ELSE
251	to_be_resorted => q_av
252	ENDIF
253
254	CASE ( 'ql' )
255	IF ( av == 0 ) THEN
256	to_be_resorted => ql
257	ELSE
258	to_be_resorted => ql_av
259	ENDIF
260
261	CASE ( 'ql_c' )
262	IF ( av == 0 ) THEN
263	to_be_resorted => ql_c
264	ELSE
265	to_be_resorted => ql_c_av
266	ENDIF
267
268	CASE ( 'ql_v' )
269	IF ( av == 0 ) THEN
270	to_be_resorted => ql_v
271	ELSE
272	to_be_resorted => ql_v_av
273	ENDIF
274
275	CASE ( 'ql_vp' )
276	IF ( av == 0 ) THEN
277	to_be_resorted => ql_vp
278	ELSE
279	to_be_resorted => ql_vp_av
280	ENDIF
281
282	CASE ( 'qv' )
283	IF ( av == 0 ) THEN
284	DO i = nxlg, nxrg
285	DO j = nysg, nyng
286	DO k = nzb, nz_do3d
287	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
288	ENDDO
289	ENDDO
290	ENDDO
291	resorted = .TRUE.
292	ELSE
293	to_be_resorted => qv_av
294	ENDIF
295
296	CASE ( 'rho' )
297	IF ( av == 0 ) THEN
298	to_be_resorted => rho
299	ELSE
300	to_be_resorted => rho_av
301	ENDIF
302
303	CASE ( 's' )
304	IF ( av == 0 ) THEN
305	to_be_resorted => q
306	ELSE
307	to_be_resorted => s_av
308	ENDIF
309
310	CASE ( 'sa' )
311	IF ( av == 0 ) THEN
312	to_be_resorted => sa
313	ELSE
314	to_be_resorted => sa_av
315	ENDIF
316
317	CASE ( 'u' )
318	IF ( av == 0 ) THEN
319	to_be_resorted => u
320	ELSE
321	to_be_resorted => u_av
322	ENDIF
323
324	CASE ( 'v' )
325	IF ( av == 0 ) THEN
326	to_be_resorted => v
327	ELSE
328	to_be_resorted => v_av
329	ENDIF
330
331	CASE ( 'vpt' )
332	IF ( av == 0 ) THEN
333	to_be_resorted => vpt
334	ELSE
335	to_be_resorted => vpt_av
336	ENDIF
337
338	CASE ( 'w' )
339	IF ( av == 0 ) THEN
340	to_be_resorted => w
341	ELSE
342	to_be_resorted => w_av
343	ENDIF
344
345	CASE DEFAULT
346	!
347	!-- User defined quantity
348	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
349	nz_do3d )
350	resorted = .TRUE.
351
352	IF ( .NOT. found ) THEN
353	message_string = 'no output available for: ' // &
354	TRIM( do3d(av,if) )
355	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
356	ENDIF
357
358	END SELECT
359
360	!
361	!-- Resort the array to be output, if not done above
362	IF ( .NOT. resorted ) THEN
363	DO i = nxlg, nxrg
364	DO j = nysg, nyng
365	DO k = nzb, nz_do3d
366	local_pf(i,j,k) = to_be_resorted(k,j,i)
367	ENDDO
368	ENDDO
369	ENDDO
370	ENDIF
371
372	!
373	!-- Output of the volume data information for the AVS-FLD-file.
374	do3d_avs_n = do3d_avs_n + 1
375	IF ( myid == 0 .AND. avs_output ) THEN
376	!
377	!-- AVS-labels must not contain any colons. Hence they must be removed
378	!-- from the time character string.
379	simulated_time_mod = simulated_time_chr
380	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
381	pos = SCAN( simulated_time_mod, ':' )
382	simulated_time_mod(pos:pos) = '/'
383	ENDDO
384
385	IF ( av == 0 ) THEN
386	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
387	skip_do_avs, TRIM( do3d(av,if) ), &
388	TRIM( simulated_time_mod )
389	ELSE
390	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
391	skip_do_avs, TRIM( do3d(av,if) ) // &
392	' averaged', TRIM( simulated_time_mod )
393	ENDIF
394	!
395	!-- Determine the Skip-value for the next array. Record end and start
396	!-- require 4 byte each.
397	skip_do_avs = skip_do_avs + ( ((nx+2nbgp)(ny+2nbgp)(nz_do3d+1)) * 4 + 8 )
398	ENDIF
399
400	!
401	!-- Output of the 3D-array. (compressed/uncompressed)
402	IF ( do3d_compress ) THEN
403	!
404	!-- Compression, output of compression information on FLD-file and output
405	!-- of compressed data.
406	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
407	nzb, nz_do3d, prec, nbgp )
408	ELSE
409	!
410	!-- Uncompressed output.
411	#if defined( __parallel )
412	IF ( netcdf_output ) THEN
413	IF ( netcdf_data_format < 3 ) THEN
414	!
415	!-- Classic or 64bit format. Data is output in parallel in FORTRAN
416	!-- binary format here, and later collected into one file by
417	!-- combine_plot_fields
418	IF ( myid == 0 ) THEN
419	WRITE ( 30 ) time_since_reference_point, &
420	do3d_time_count(av), av
421	ENDIF
422	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
423	WRITE ( 30 ) local_pf
424
425	ELSE
426	#if defined( __netcdf )
427	!
428	!-- Output in NetCDF4/HDF5 format.
429	!-- Do not output redundant ghost point data except for the
430	!-- boundaries of the total domain.
431	IF ( nxr == nx .AND. nyn /= ny ) THEN
432	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
433	local_pf(nxl:nxrg,nys:nyn,nzb:nz_do3d), &
434	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
435	count = (/ nxr-nxl+1+nbgp, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
436	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
437	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
438	local_pf(nxl:nxr,nys:nyng,nzb:nz_do3d), &
439	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
440	count = (/ nxr-nxl+1, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
441	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
442	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
443	local_pf(nxl:nxrg,nys:nyng,nzb:nz_do3d), &
444	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
445	count = (/ nxr-nxl+1+nbgp, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
446	ELSE
447	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
448	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
449	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
450	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
451	ENDIF
452	CALL handle_netcdf_error( 'data_output_3d', 386 )
453	#endif
454	ENDIF
455	ENDIF
456	#else
457	IF ( avs_output ) THEN
458	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
459	ENDIF
460	#if defined( __netcdf )
461	IF ( netcdf_output ) THEN
462
463	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
464	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
465	start = (/ 1, 1, 1, do3d_time_count(av) /), &
466	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
467	CALL handle_netcdf_error( 'data_output_3d', 446 )
468
469	ENDIF
470	#endif
471	#endif
472	ENDIF
473
474	if = if + 1
475
476	ENDDO
477
478	!
479	!-- Deallocate temporary array.
480	DEALLOCATE( local_pf )
481
482
483	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
484
485	!
486	!-- Formats.
487	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
488	'label = ',A,A)
489
490	END SUBROUTINE data_output_3d

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