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source: palm/trunk/SOURCE/data_output_3d.f90 @ 1344

Last change on this file since 1344 was 1329, checked in by raasch, 11 years ago
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1	SUBROUTINE data_output_3d( av )
2
3	!--------------------------------------------------------------------------------!
4	! This file is part of PALM.
5	!
6	! PALM is free software: you can redistribute it and/or modify it under the terms
7	! of the GNU General Public License as published by the Free Software Foundation,
8	! either version 3 of the License, or (at your option) any later version.
9	!
10	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
11	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
13	!
14	! You should have received a copy of the GNU General Public License along with
15	! PALM. If not, see <http://www.gnu.org/licenses/>.
16	!
17	! Copyright 1997-2014 Leibniz Universitaet Hannover
18	!--------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! ------------------
22	!
23	!
24	! Former revisions:
25	! -----------------
26	! $Id: data_output_3d.f90 1329 2014-03-21 11:09:15Z kanani $
27	!
28	! 1327 2014-03-21 11:00:16Z raasch
29	! parts concerning avs output removed,
30	! -netcdf output queries
31	!
32	! 1320 2014-03-20 08:40:49Z raasch
33	! ONLY-attribute added to USE-statements,
34	! kind-parameters added to all INTEGER and REAL declaration statements,
35	! kinds are defined in new module kinds,
36	! old module precision_kind is removed,
37	! revision history before 2012 removed,
38	! comment fields (!:) to be used for variable explanations added to
39	! all variable declaration statements
40	!
41	! 1318 2014-03-17 13:35:16Z raasch
42	! barrier argument removed from cpu_log,
43	! module interfaces removed
44	!
45	! 1308 2014-03-13 14:58:42Z fricke
46	! Check, if the limit of the time dimension is exceeded for parallel output
47	! To increase the performance for parallel output, the following is done:
48	! - Update of time axis is only done by PE0
49	!
50	! 1244 2013-10-31 08:16:56Z raasch
51	! Bugfix for index bounds in case of 3d-parallel output
52	!
53	! 1115 2013-03-26 18:16:16Z hoffmann
54	! ql is calculated by calc_liquid_water_content
55	!
56	! 1106 2013-03-04 05:31:38Z raasch
57	! array_kind renamed precision_kind
58	!
59	! 1076 2012-12-05 08:30:18Z hoffmann
60	! Bugfix in output of ql
61	!
62	! 1053 2012-11-13 17:11:03Z hoffmann
63	! +nr, qr, prr, qc and averaged quantities
64	!
65	! 1036 2012-10-22 13:43:42Z raasch
66	! code put under GPL (PALM 3.9)
67	!
68	! 1031 2012-10-19 14:35:30Z raasch
69	! netCDF4 without parallel file support implemented
70	!
71	! 1007 2012-09-19 14:30:36Z franke
72	! Bugfix: missing calculation of ql_vp added
73	!
74	! Revision 1.1 1997/09/03 06:29:36 raasch
75	! Initial revision
76	!
77	!
78	! Description:
79	! ------------
80	! Output of the 3D-arrays in netCDF and/or AVS format.
81	!------------------------------------------------------------------------------!
82
83	USE arrays_3d, &
84	ONLY: e, nr, p, pt, q, qc, ql, ql_c, ql_v, qr, rho, sa, tend, u, v, &
85	vpt, w
86
87	USE averaging
88
89	USE cloud_parameters, &
90	ONLY: l_d_cp, prr, pt_d_t
91
92	USE control_parameters, &
93	ONLY: avs_data_file, cloud_physics, do3d, do3d_avs_n, &
94	do3d_no, do3d_time_count, io_blocks, io_group, &
95	message_string, netcdf_data_format, ntdim_3d, &
96	nz_do3d, plot_3d_precision, psolver, simulated_time, &
97	simulated_time_chr, skip_do_avs, time_since_reference_point
98
99	USE cpulog, &
100	ONLY: log_point, cpu_log
101
102	USE indices, &
103	ONLY: nbgp, nx, nxl, nxlg, nxr, nxrg, ny, nyn, nyng, nys, nysg, nzt, &
104	nzb
105
106	USE kinds
107
108	USE netcdf_control
109
110	USE particle_attributes, &
111	ONLY: particles, prt_count, prt_start_index
112
113	USE pegrid
114
115	IMPLICIT NONE
116
117	CHARACTER (LEN=9) :: simulated_time_mod !:
118
119	INTEGER(iwp) :: av !:
120	INTEGER(iwp) :: i !:
121	INTEGER(iwp) :: if !:
122	INTEGER(iwp) :: j !:
123	INTEGER(iwp) :: k !:
124	INTEGER(iwp) :: n !:
125	INTEGER(iwp) :: pos !:
126	INTEGER(iwp) :: prec !:
127	INTEGER(iwp) :: psi !:
128
129	LOGICAL :: found !:
130	LOGICAL :: resorted !:
131
132	REAL(wp) :: mean_r !:
133	REAL(wp) :: s_r3 !:
134	REAL(wp) :: s_r4 !:
135
136	REAL(sp), DIMENSION(:,:,:), ALLOCATABLE :: local_pf !:
137
138	REAL(wp), DIMENSION(:,:,:), POINTER :: to_be_resorted !:
139
140	!
141	!-- Return, if nothing to output
142	IF ( do3d_no(av) == 0 ) RETURN
143	!
144	!-- For parallel netcdf output the time axis must be limited. Return, if this
145	!-- limit is exceeded. This could be the case, if the simulated time exceeds
146	!-- the given end time by the length of the given output interval.
147	IF ( netcdf_data_format > 4 ) THEN
148	IF ( do3d_time_count(av) + 1 > ntdim_3d(av) ) THEN
149	WRITE ( message_string, * ) 'Output of 3d data is not given at t=', &
150	simulated_time, '&because the maximum ', &
151	'number of output time levels is ', &
152	'exceeded.'
153	CALL message( 'data_output_3d', 'PA0387', 0, 1, 0, 6, 0 )
154	RETURN
155	ENDIF
156	ENDIF
157
158	CALL cpu_log (log_point(14),'data_output_3d','start')
159
160	!
161	!-- Open output file.
162	!-- Also creates coordinate and fld-file for AVS.
163	!-- For classic or 64bit netCDF output or output of other (old) data formats,
164	!-- for a run on more than one PE, each PE opens its own file and
165	!-- writes the data of its subdomain in binary format (regardless of the format
166	!-- the user has requested). After the run, these files are combined to one
167	!-- file by combine_plot_fields in the format requested by the user (netcdf
168	!-- and/or avs).
169	!-- For netCDF4/HDF5 output, data is written in parallel into one file.
170	IF ( netcdf_data_format < 5 ) THEN
171	CALL check_open( 30 )
172	IF ( myid == 0 ) CALL check_open( 106+av*10 )
173	ELSE
174	CALL check_open( 106+av*10 )
175	ENDIF
176
177	!
178	!-- Allocate a temporary array with the desired output dimensions.
179	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
180
181	!
182	!-- Update the netCDF time axis
183	!-- In case of parallel output, this is only done by PE0 to increase the
184	!-- performance.
185	#if defined( __netcdf )
186	do3d_time_count(av) = do3d_time_count(av) + 1
187	IF ( myid == 0 ) THEN
188	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
189	(/ time_since_reference_point /), &
190	start = (/ do3d_time_count(av) /), &
191	count = (/ 1 /) )
192	CALL handle_netcdf_error( 'data_output_3d', 376 )
193	ENDIF
194	#endif
195
196	!
197	!-- Loop over all variables to be written.
198	if = 1
199
200	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
201	!
202	!-- Store the array chosen on the temporary array.
203	resorted = .FALSE.
204	SELECT CASE ( TRIM( do3d(av,if) ) )
205
206	CASE ( 'e' )
207	IF ( av == 0 ) THEN
208	to_be_resorted => e
209	ELSE
210	to_be_resorted => e_av
211	ENDIF
212
213	CASE ( 'lpt' )
214	IF ( av == 0 ) THEN
215	to_be_resorted => pt
216	ELSE
217	to_be_resorted => lpt_av
218	ENDIF
219
220	CASE ( 'nr' )
221	IF ( av == 0 ) THEN
222	to_be_resorted => nr
223	ELSE
224	to_be_resorted => nr_av
225	ENDIF
226
227	CASE ( 'p' )
228	IF ( av == 0 ) THEN
229	IF ( psolver /= 'sor' ) CALL exchange_horiz( p, nbgp )
230	to_be_resorted => p
231	ELSE
232	IF ( psolver /= 'sor' ) CALL exchange_horiz( p_av, nbgp )
233	to_be_resorted => p_av
234	ENDIF
235
236	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
237	IF ( av == 0 ) THEN
238	tend = prt_count
239	CALL exchange_horiz( tend, nbgp )
240	DO i = nxlg, nxrg
241	DO j = nysg, nyng
242	DO k = nzb, nz_do3d
243	local_pf(i,j,k) = tend(k,j,i)
244	ENDDO
245	ENDDO
246	ENDDO
247	resorted = .TRUE.
248	ELSE
249	CALL exchange_horiz( pc_av, nbgp )
250	to_be_resorted => pc_av
251	ENDIF
252
253	CASE ( 'pr' ) ! mean particle radius
254	IF ( av == 0 ) THEN
255	DO i = nxl, nxr
256	DO j = nys, nyn
257	DO k = nzb, nz_do3d
258	psi = prt_start_index(k,j,i)
259	s_r3 = 0.0
260	s_r4 = 0.0
261	DO n = psi, psi+prt_count(k,j,i)-1
262	s_r3 = s_r3 + particles(n)%radius*3 &
263	particles(n)%weight_factor
264	s_r4 = s_r4 + particles(n)%radius*4 &
265	particles(n)%weight_factor
266	ENDDO
267	IF ( s_r3 /= 0.0 ) THEN
268	mean_r = s_r4 / s_r3
269	ELSE
270	mean_r = 0.0
271	ENDIF
272	tend(k,j,i) = mean_r
273	ENDDO
274	ENDDO
275	ENDDO
276	CALL exchange_horiz( tend, nbgp )
277	DO i = nxlg, nxrg
278	DO j = nysg, nyng
279	DO k = nzb, nz_do3d
280	local_pf(i,j,k) = tend(k,j,i)
281	ENDDO
282	ENDDO
283	ENDDO
284	resorted = .TRUE.
285	ELSE
286	CALL exchange_horiz( pr_av, nbgp )
287	to_be_resorted => pr_av
288	ENDIF
289
290	CASE ( 'prr' )
291	IF ( av == 0 ) THEN
292	CALL exchange_horiz( prr, nbgp )
293	DO i = nxlg, nxrg
294	DO j = nysg, nyng
295	DO k = nzb, nzt+1
296	local_pf(i,j,k) = prr(k,j,i)
297	ENDDO
298	ENDDO
299	ENDDO
300	ELSE
301	CALL exchange_horiz( prr_av, nbgp )
302	DO i = nxlg, nxrg
303	DO j = nysg, nyng
304	DO k = nzb, nzt+1
305	local_pf(i,j,k) = prr_av(k,j,i)
306	ENDDO
307	ENDDO
308	ENDDO
309	ENDIF
310	resorted = .TRUE.
311
312	CASE ( 'pt' )
313	IF ( av == 0 ) THEN
314	IF ( .NOT. cloud_physics ) THEN
315	to_be_resorted => pt
316	ELSE
317	DO i = nxlg, nxrg
318	DO j = nysg, nyng
319	DO k = nzb, nz_do3d
320	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
321	pt_d_t(k) * &
322	ql(k,j,i)
323	ENDDO
324	ENDDO
325	ENDDO
326	resorted = .TRUE.
327	ENDIF
328	ELSE
329	to_be_resorted => pt_av
330	ENDIF
331
332	CASE ( 'q' )
333	IF ( av == 0 ) THEN
334	to_be_resorted => q
335	ELSE
336	to_be_resorted => q_av
337	ENDIF
338
339	CASE ( 'qc' )
340	IF ( av == 0 ) THEN
341	to_be_resorted => qc
342	ELSE
343	to_be_resorted => qc_av
344	ENDIF
345
346	CASE ( 'ql' )
347	IF ( av == 0 ) THEN
348	to_be_resorted => ql
349	ELSE
350	to_be_resorted => ql_av
351	ENDIF
352
353	CASE ( 'ql_c' )
354	IF ( av == 0 ) THEN
355	to_be_resorted => ql_c
356	ELSE
357	to_be_resorted => ql_c_av
358	ENDIF
359
360	CASE ( 'ql_v' )
361	IF ( av == 0 ) THEN
362	to_be_resorted => ql_v
363	ELSE
364	to_be_resorted => ql_v_av
365	ENDIF
366
367	CASE ( 'ql_vp' )
368	IF ( av == 0 ) THEN
369	DO i = nxl, nxr
370	DO j = nys, nyn
371	DO k = nzb, nz_do3d
372	psi = prt_start_index(k,j,i)
373	DO n = psi, psi+prt_count(k,j,i)-1
374	tend(k,j,i) = tend(k,j,i) + &
375	particles(n)%weight_factor / &
376	prt_count(k,j,i)
377	ENDDO
378	ENDDO
379	ENDDO
380	ENDDO
381	CALL exchange_horiz( tend, nbgp )
382	DO i = nxlg, nxrg
383	DO j = nysg, nyng
384	DO k = nzb, nz_do3d
385	local_pf(i,j,k) = tend(k,j,i)
386	ENDDO
387	ENDDO
388	ENDDO
389	resorted = .TRUE.
390	ELSE
391	CALL exchange_horiz( ql_vp_av, nbgp )
392	to_be_resorted => ql_vp_av
393	ENDIF
394
395	CASE ( 'qr' )
396	IF ( av == 0 ) THEN
397	to_be_resorted => qr
398	ELSE
399	to_be_resorted => qr_av
400	ENDIF
401
402	CASE ( 'qv' )
403	IF ( av == 0 ) THEN
404	DO i = nxlg, nxrg
405	DO j = nysg, nyng
406	DO k = nzb, nz_do3d
407	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
408	ENDDO
409	ENDDO
410	ENDDO
411	resorted = .TRUE.
412	ELSE
413	to_be_resorted => qv_av
414	ENDIF
415
416	CASE ( 'rho' )
417	IF ( av == 0 ) THEN
418	to_be_resorted => rho
419	ELSE
420	to_be_resorted => rho_av
421	ENDIF
422
423	CASE ( 's' )
424	IF ( av == 0 ) THEN
425	to_be_resorted => q
426	ELSE
427	to_be_resorted => s_av
428	ENDIF
429
430	CASE ( 'sa' )
431	IF ( av == 0 ) THEN
432	to_be_resorted => sa
433	ELSE
434	to_be_resorted => sa_av
435	ENDIF
436
437	CASE ( 'u' )
438	IF ( av == 0 ) THEN
439	to_be_resorted => u
440	ELSE
441	to_be_resorted => u_av
442	ENDIF
443
444	CASE ( 'v' )
445	IF ( av == 0 ) THEN
446	to_be_resorted => v
447	ELSE
448	to_be_resorted => v_av
449	ENDIF
450
451	CASE ( 'vpt' )
452	IF ( av == 0 ) THEN
453	to_be_resorted => vpt
454	ELSE
455	to_be_resorted => vpt_av
456	ENDIF
457
458	CASE ( 'w' )
459	IF ( av == 0 ) THEN
460	to_be_resorted => w
461	ELSE
462	to_be_resorted => w_av
463	ENDIF
464
465	CASE DEFAULT
466	!
467	!-- User defined quantity
468	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
469	nz_do3d )
470	resorted = .TRUE.
471
472	IF ( .NOT. found ) THEN
473	message_string = 'no output available for: ' // &
474	TRIM( do3d(av,if) )
475	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
476	ENDIF
477
478	END SELECT
479
480	!
481	!-- Resort the array to be output, if not done above
482	IF ( .NOT. resorted ) THEN
483	DO i = nxlg, nxrg
484	DO j = nysg, nyng
485	DO k = nzb, nz_do3d
486	local_pf(i,j,k) = to_be_resorted(k,j,i)
487	ENDDO
488	ENDDO
489	ENDDO
490	ENDIF
491
492	!
493	!-- Output of the 3D-array
494	#if defined( __parallel )
495	IF ( netcdf_data_format < 5 ) THEN
496	!
497	!-- Non-parallel netCDF output. Data is output in parallel in
498	!-- FORTRAN binary format here, and later collected into one file by
499	!-- combine_plot_fields
500	IF ( myid == 0 ) THEN
501	WRITE ( 30 ) time_since_reference_point, &
502	do3d_time_count(av), av
503	ENDIF
504	DO i = 0, io_blocks-1
505	IF ( i == io_group ) THEN
506	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
507	WRITE ( 30 ) local_pf
508	ENDIF
509	#if defined( __parallel )
510	CALL MPI_BARRIER( comm2d, ierr )
511	#endif
512	ENDDO
513
514	ELSE
515	#if defined( __netcdf )
516	!
517	!-- Parallel output in netCDF4/HDF5 format.
518	!-- Do not output redundant ghost point data except for the
519	!-- boundaries of the total domain.
520	IF ( nxr == nx .AND. nyn /= ny ) THEN
521	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
522	local_pf(nxl:nxr+1,nys:nyn,nzb:nz_do3d), &
523	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
524	count = (/ nxr-nxl+2, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
525	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
526	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
527	local_pf(nxl:nxr,nys:nyn+1,nzb:nz_do3d), &
528	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
529	count = (/ nxr-nxl+1, nyn-nys+2, nz_do3d-nzb+1, 1 /) )
530	ELSEIF ( nxr == nx .AND. nyn == ny ) THEN
531	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
532	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
533	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
534	count = (/ nxr-nxl+2, nyn-nys+2, nz_do3d-nzb+1, 1 /) )
535	ELSE
536	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
537	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
538	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
539	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
540	ENDIF
541	CALL handle_netcdf_error( 'data_output_3d', 386 )
542	#endif
543	ENDIF
544	#else
545	#if defined( __netcdf )
546	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
547	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
548	start = (/ 1, 1, 1, do3d_time_count(av) /), &
549	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
550	CALL handle_netcdf_error( 'data_output_3d', 446 )
551	#endif
552	#endif
553
554	if = if + 1
555
556	ENDDO
557
558	!
559	!-- Deallocate temporary array.
560	DEALLOCATE( local_pf )
561
562
563	CALL cpu_log( log_point(14), 'data_output_3d', 'stop' )
564
565	!
566	!-- Formats.
567	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
568	'label = ',A,A)
569
570	END SUBROUTINE data_output_3d

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