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source: palm/trunk/SOURCE/data_output_3d.f90 @ 681

Last change on this file since 681 was 674, 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 674 2011-01-18 16:33:31Z gryschka $
10	!
11	! 673 2011-01-18 16:19:48Z suehring
12	! When using Multigrid or SOR solver an additional CALL exchange_horiz is
13	! is needed for pressure output.
14	!
15	! 667 2010-12-23 12:06:00Z suehring/gryschka
16	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
17	! allocation of arrays. Calls of exchange_horiz are modified.
18	! Skip-value skip_do_avs changed to a dynamic adaption of ghost points.
19	!
20	! 646 2010-12-15 13:03:52Z raasch
21	! bugfix: missing define statements for netcdf added
22	!
23	! 493 2010-03-01 08:30:24Z raasch
24	! NetCDF4 support (parallel output)
25	!
26	! 355 2009-07-17 01:03:01Z letzel
27	! simulated_time in NetCDF output replaced by time_since_reference_point.
28	! Output of NetCDF messages with aid of message handling routine.
29	! Output of messages replaced by message handling routine.
30	! Bugfix: to_be_resorted => s_av for time-averaged scalars
31	!
32	! 96 2007-06-04 08:07:41Z raasch
33	! Output of density and salinity
34	!
35	! 75 2007-03-22 09:54:05Z raasch
36	! 2nd+3rd argument removed from exchange horiz
37	!
38	! RCS Log replace by Id keyword, revision history cleaned up
39	!
40	! Revision 1.3 2006/06/02 15:18:59 raasch
41	! +argument "found", -argument grid in call of routine user_data_output_3d
42	!
43	! Revision 1.2 2006/02/23 10:23:07 raasch
44	! Former subroutine plot_3d renamed data_output_3d, pl.. renamed do..,
45	! .._anz renamed .._n,
46	! output extended to (almost) all quantities, output of user-defined quantities
47	!
48	! Revision 1.1 1997/09/03 06:29:36 raasch
49	! Initial revision
50	!
51	!
52	! Description:
53	! ------------
54	! Output of the 3D-arrays in NetCDF and/or AVS format.
55	!------------------------------------------------------------------------------!
56
57	USE array_kind
58	USE arrays_3d
59	USE averaging
60	USE cloud_parameters
61	USE control_parameters
62	USE cpulog
63	USE indices
64	USE interfaces
65	USE netcdf_control
66	USE particle_attributes
67	USE pegrid
68
69	IMPLICIT NONE
70
71	CHARACTER (LEN=9) :: simulated_time_mod
72
73	INTEGER :: av, i, if, j, k, n, pos, prec, psi
74
75	LOGICAL :: found, resorted
76
77	REAL :: mean_r, s_r3, s_r4
78
79	REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: local_pf
80
81	REAL, DIMENSION(:,:,:), POINTER :: to_be_resorted
82
83	!
84	!-- Return, if nothing to output
85	IF ( do3d_no(av) == 0 ) RETURN
86
87	CALL cpu_log (log_point(14),'data_output_3d','start')
88
89	!
90	!-- Open output file.
91	!-- Also creates coordinate and fld-file for AVS.
92	!-- For classic or 64bit NetCDF output or output of other (old) data formats,
93	!-- for a run on more than one PE, each PE opens its own file and
94	!-- writes the data of its subdomain in binary format (regardless of the format
95	!-- the user has requested). After the run, these files are combined to one
96	!-- file by combine_plot_fields in the format requested by the user (netcdf
97	!-- and/or avs).
98	!-- For NetCDF4/HDF5 output, data is written in parallel into one file.
99	IF ( netcdf_output ) THEN
100	IF ( netcdf_data_format < 3 ) THEN
101	CALL check_open( 30 )
102	IF ( myid == 0 ) CALL check_open( 106+av*10 )
103	ELSE
104	CALL check_open( 106+av*10 )
105	ENDIF
106	ELSE
107	IF ( avs_output .OR. ( numprocs > 1 ) ) CALL check_open( 30 )
108	ENDIF
109
110	!
111	!-- Allocate a temporary array with the desired output dimensions.
112	ALLOCATE( local_pf(nxlg:nxrg,nysg:nyng,nzb:nz_do3d) )
113
114	!
115	!-- Update the NetCDF time axis
116	#if defined( __netcdf )
117	IF ( myid == 0 .OR. netcdf_data_format > 2 ) THEN
118	do3d_time_count(av) = do3d_time_count(av) + 1
119	IF ( netcdf_output ) THEN
120	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_time_3d(av), &
121	(/ time_since_reference_point /), &
122	start = (/ do3d_time_count(av) /), &
123	count = (/ 1 /) )
124	CALL handle_netcdf_error( 'data_output_3d', 376 )
125	ENDIF
126	ENDIF
127	#endif
128
129	!
130	!-- Loop over all variables to be written.
131	if = 1
132
133	DO WHILE ( do3d(av,if)(1:1) /= ' ' )
134	!
135	!-- Set the precision for data compression.
136	IF ( do3d_compress ) THEN
137	DO i = 1, 100
138	IF ( plot_3d_precision(i)%variable == do3d(av,if) ) THEN
139	prec = plot_3d_precision(i)%precision
140	EXIT
141	ENDIF
142	ENDDO
143	ENDIF
144
145	!
146	!-- Store the array chosen on the temporary array.
147	resorted = .FALSE.
148	SELECT CASE ( TRIM( do3d(av,if) ) )
149
150	CASE ( 'e' )
151	IF ( av == 0 ) THEN
152	to_be_resorted => e
153	ELSE
154	to_be_resorted => e_av
155	ENDIF
156
157	CASE ( 'p' )
158	IF ( psolver == 'multigrid' .OR. psolver == 'sor' ) &
159	CALL exchange_horiz( p, nbgp )
160	IF ( av == 0 ) THEN
161	to_be_resorted => p
162	ELSE
163	to_be_resorted => p_av
164	ENDIF
165
166	CASE ( 'pc' ) ! particle concentration (requires ghostpoint exchange)
167	IF ( av == 0 ) THEN
168	tend = prt_count
169	CALL exchange_horiz( tend, nbgp )
170	DO i = nxlg, nxrg
171	DO j = nysg, nyng
172	DO k = nzb, nz_do3d
173	local_pf(i,j,k) = tend(k,j,i)
174	ENDDO
175	ENDDO
176	ENDDO
177	resorted = .TRUE.
178	ELSE
179	CALL exchange_horiz( pc_av, nbgp )
180	to_be_resorted => pc_av
181	ENDIF
182
183	CASE ( 'pr' ) ! mean particle radius
184	IF ( av == 0 ) THEN
185	DO i = nxl, nxr
186	DO j = nys, nyn
187	DO k = nzb, nzt+1
188	psi = prt_start_index(k,j,i)
189	s_r3 = 0.0
190	s_r4 = 0.0
191	DO n = psi, psi+prt_count(k,j,i)-1
192	s_r3 = s_r3 + particles(n)%radius**3
193	s_r4 = s_r4 + particles(n)%radius**4
194	ENDDO
195	IF ( s_r3 /= 0.0 ) THEN
196	mean_r = s_r4 / s_r3
197	ELSE
198	mean_r = 0.0
199	ENDIF
200	tend(k,j,i) = mean_r
201	ENDDO
202	ENDDO
203	ENDDO
204	CALL exchange_horiz( tend, nbgp )
205	DO i = nxlg, nxrg
206	DO j = nysg, nyng
207	DO k = nzb, nzt+1
208	local_pf(i,j,k) = tend(k,j,i)
209	ENDDO
210	ENDDO
211	ENDDO
212	resorted = .TRUE.
213	ELSE
214	CALL exchange_horiz( pr_av, nbgp )
215	to_be_resorted => pr_av
216	ENDIF
217
218	CASE ( 'pt' )
219	IF ( av == 0 ) THEN
220	IF ( .NOT. cloud_physics ) THEN
221	to_be_resorted => pt
222	ELSE
223	DO i = nxlg, nxrg
224	DO j = nysg, nyng
225	DO k = nzb, nz_do3d
226	local_pf(i,j,k) = pt(k,j,i) + l_d_cp * &
227	pt_d_t(k) * &
228	ql(k,j,i)
229	ENDDO
230	ENDDO
231	ENDDO
232	resorted = .TRUE.
233	ENDIF
234	ELSE
235	to_be_resorted => pt_av
236	ENDIF
237
238	CASE ( 'q' )
239	IF ( av == 0 ) THEN
240	to_be_resorted => q
241	ELSE
242	to_be_resorted => q_av
243	ENDIF
244
245	CASE ( 'ql' )
246	IF ( av == 0 ) THEN
247	to_be_resorted => ql
248	ELSE
249	to_be_resorted => ql_av
250	ENDIF
251
252	CASE ( 'ql_c' )
253	IF ( av == 0 ) THEN
254	to_be_resorted => ql_c
255	ELSE
256	to_be_resorted => ql_c_av
257	ENDIF
258
259	CASE ( 'ql_v' )
260	IF ( av == 0 ) THEN
261	to_be_resorted => ql_v
262	ELSE
263	to_be_resorted => ql_v_av
264	ENDIF
265
266	CASE ( 'ql_vp' )
267	IF ( av == 0 ) THEN
268	to_be_resorted => ql_vp
269	ELSE
270	to_be_resorted => ql_vp_av
271	ENDIF
272
273	CASE ( 'qv' )
274	IF ( av == 0 ) THEN
275	DO i = nxlg, nxrg
276	DO j = nysg, nyng
277	DO k = nzb, nz_do3d
278	local_pf(i,j,k) = q(k,j,i) - ql(k,j,i)
279	ENDDO
280	ENDDO
281	ENDDO
282	resorted = .TRUE.
283	ELSE
284	to_be_resorted => qv_av
285	ENDIF
286
287	CASE ( 'rho' )
288	IF ( av == 0 ) THEN
289	to_be_resorted => rho
290	ELSE
291	to_be_resorted => rho_av
292	ENDIF
293
294	CASE ( 's' )
295	IF ( av == 0 ) THEN
296	to_be_resorted => q
297	ELSE
298	to_be_resorted => s_av
299	ENDIF
300
301	CASE ( 'sa' )
302	IF ( av == 0 ) THEN
303	to_be_resorted => sa
304	ELSE
305	to_be_resorted => sa_av
306	ENDIF
307
308	CASE ( 'u' )
309	IF ( av == 0 ) THEN
310	to_be_resorted => u
311	ELSE
312	to_be_resorted => u_av
313	ENDIF
314
315	CASE ( 'v' )
316	IF ( av == 0 ) THEN
317	to_be_resorted => v
318	ELSE
319	to_be_resorted => v_av
320	ENDIF
321
322	CASE ( 'vpt' )
323	IF ( av == 0 ) THEN
324	to_be_resorted => vpt
325	ELSE
326	to_be_resorted => vpt_av
327	ENDIF
328
329	CASE ( 'w' )
330	IF ( av == 0 ) THEN
331	to_be_resorted => w
332	ELSE
333	to_be_resorted => w_av
334	ENDIF
335
336	CASE DEFAULT
337	!
338	!-- User defined quantity
339	CALL user_data_output_3d( av, do3d(av,if), found, local_pf, &
340	nz_do3d )
341	resorted = .TRUE.
342
343	IF ( .NOT. found ) THEN
344	message_string = 'no output available for: ' // &
345	TRIM( do3d(av,if) )
346	CALL message( 'data_output_3d', 'PA0182', 0, 0, 0, 6, 0 )
347	ENDIF
348
349	END SELECT
350
351	!
352	!-- Resort the array to be output, if not done above
353	IF ( .NOT. resorted ) THEN
354	DO i = nxlg, nxrg
355	DO j = nysg, nyng
356	DO k = nzb, nz_do3d
357	local_pf(i,j,k) = to_be_resorted(k,j,i)
358	ENDDO
359	ENDDO
360	ENDDO
361	ENDIF
362
363	!
364	!-- Output of the volume data information for the AVS-FLD-file.
365	do3d_avs_n = do3d_avs_n + 1
366	IF ( myid == 0 .AND. avs_output ) THEN
367	!
368	!-- AVS-labels must not contain any colons. Hence they must be removed
369	!-- from the time character string.
370	simulated_time_mod = simulated_time_chr
371	DO WHILE ( SCAN( simulated_time_mod, ':' ) /= 0 )
372	pos = SCAN( simulated_time_mod, ':' )
373	simulated_time_mod(pos:pos) = '/'
374	ENDDO
375
376	IF ( av == 0 ) THEN
377	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
378	skip_do_avs, TRIM( do3d(av,if) ), &
379	TRIM( simulated_time_mod )
380	ELSE
381	WRITE ( 33, 3300 ) do3d_avs_n, TRIM( avs_data_file ), &
382	skip_do_avs, TRIM( do3d(av,if) ) // &
383	' averaged', TRIM( simulated_time_mod )
384	ENDIF
385	!
386	!-- Determine the Skip-value for the next array. Record end and start
387	!-- require 4 byte each.
388	skip_do_avs = skip_do_avs + ( ((nx+2nbgp)(ny+2nbgp)(nz_do3d+1)) * 4 + 8 )
389	ENDIF
390
391	!
392	!-- Output of the 3D-array. (compressed/uncompressed)
393	IF ( do3d_compress ) THEN
394	!
395	!-- Compression, output of compression information on FLD-file and output
396	!-- of compressed data.
397	CALL write_compressed( local_pf, 30, 33, myid, nxl, nxr, nyn, nys, &
398	nzb, nz_do3d, prec, nbgp )
399	ELSE
400	!
401	!-- Uncompressed output.
402	#if defined( __parallel )
403	IF ( netcdf_output ) THEN
404	IF ( netcdf_data_format < 3 ) THEN
405	!
406	!-- Classic or 64bit format. Data is output in parallel in FORTRAN
407	!-- binary format here, and later collected into one file by
408	!-- combine_plot_fields
409	IF ( myid == 0 ) THEN
410	WRITE ( 30 ) simulated_time, do3d_time_count(av), av
411	ENDIF
412	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
413	WRITE ( 30 ) local_pf
414
415	ELSE
416	#if defined( __netcdf )
417	!
418	!-- Output in NetCDF4/HDF5 format.
419	!-- Do not output redundant ghost point data except for the
420	!-- boundaries of the total domain.
421	IF ( nxr == nx .AND. nyn /= ny ) THEN
422	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
423	local_pf(nxl:nxrg,nys:nyn,nzb:nz_do3d), &
424	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
425	count = (/ nxr-nxl+1+nbgp, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
426	ELSEIF ( nxr /= nx .AND. nyn == ny ) THEN
427	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
428	local_pf(nxl:nxr,nys:nyng,nzb:nz_do3d), &
429	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
430	count = (/ nxr-nxl+1, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
431	ELSEIF ( 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:nyng,nzb:nz_do3d), &
434	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
435	count = (/ nxr-nxl+1+nbgp, nyn-nys+1+nbgp, nz_do3d-nzb+1, 1 /) )
436	ELSE
437	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
438	local_pf(nxl:nxr,nys:nyn,nzb:nz_do3d), &
439	start = (/ nxl+1, nys+1, nzb+1, do3d_time_count(av) /), &
440	count = (/ nxr-nxl+1, nyn-nys+1, nz_do3d-nzb+1, 1 /) )
441	ENDIF
442	CALL handle_netcdf_error( 'data_output_3d', 386 )
443	#endif
444	ENDIF
445	ENDIF
446	#else
447	IF ( avs_output ) THEN
448	WRITE ( 30 ) local_pf(nxl:nxr+1,nys:nyn+1,:)
449	ENDIF
450	#if defined( __netcdf )
451	IF ( netcdf_output ) THEN
452
453	nc_stat = NF90_PUT_VAR( id_set_3d(av), id_var_do3d(av,if), &
454	local_pf(nxl:nxr+1,nys:nyn+1,nzb:nz_do3d), &
455	start = (/ 1, 1, 1, do3d_time_count(av) /), &
456	count = (/ nx+2, ny+2, nz_do3d-nzb+1, 1 /) )
457	CALL handle_netcdf_error( 'data_output_3d', 446 )
458
459	ENDIF
460	#endif
461	#endif
462	ENDIF
463
464	if = if + 1
465
466	ENDDO
467
468	!
469	!-- Deallocate temporary array.
470	DEALLOCATE( local_pf )
471
472
473	CALL cpu_log (log_point(14),'data_output_3d','stop','nobarrier')
474
475	!
476	!-- Formats.
477	3300 FORMAT ('variable ',I4,' file=',A,' filetype=unformatted skip=',I12/ &
478	'label = ',A,A)
479
480	END SUBROUTINE data_output_3d

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