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source: palm/trunk/SOURCE/check_open.f90 @ 1271

Last change on this file since 1271 was 1107, checked in by raasch, 12 years ago
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1	SUBROUTINE check_open( file_id )
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 1997-2012 Leibniz University Hannover
18	!--------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! -----------------
22	!
23	!
24	! Former revisions:
25	! -----------------
26	! $Id: check_open.f90 1107 2013-03-04 06:23:14Z fricke $
27	!
28	! 1106 2013-03-04 05:31:38Z raasch
29	! array_kind renamed precision_kind
30	!
31	! 1092 2013-02-02 11:24:22Z raasch
32	! unused variables removed
33	!
34	! 1036 2012-10-22 13:43:42Z raasch
35	! code put under GPL (PALM 3.9)
36	!
37	! 1031 2012-10-19 14:35:30Z raasch
38	! netCDF4 without parallel file support implemented,
39	! opening of netCDF files are done by new routines create_netcdf_file and
40	! open_write_netcdf_file
41	!
42	! 964 2012-07-26 09:14:24Z raasch
43	! old profil-units (40:49) removed,
44	! append feature removed from unit 14
45	!
46	! 849 2012-03-15 10:35:09Z raasch
47	! comment changed
48	!
49	! 809 2012-01-30 13:32:58Z maronga
50	! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
51	!
52	! 807 2012-01-25 11:53:51Z maronga
53	! New cpp directive "__check" implemented which is used by check_namelist_files
54	!
55	! Bugfix concerning opening of 3D files in restart runs in case of netCDF4
56	!
57	! 667 2010-12-23 12:06:00Z suehring/gryschka
58	! Output of total array size was adapted to nbgp.
59	!
60	! 600 2010-11-24 16:10:51Z raasch
61	! bugfix in opening of cross section netcdf-files (parallel opening with
62	! netcdf4 only works for netcdf_data_format > 2)
63	!
64	! 564 2010-09-30 13:18:59Z helmke
65	! start number of mask output files changed to 201, netcdf message identifiers
66	! of masked output changed
67	!
68	! 519 2010-03-19 05:30:02Z raasch
69	! netCDF4 support for particle data
70	!
71	! 493 2010-03-01 08:30:24Z raasch
72	! netCDF4 support (parallel output)
73	!
74	! 410 2009-12-04 17:05:40Z letzel
75	! masked data output
76	!
77	! 277 2009-03-31 09:13:47Z heinze
78	! Output of netCDF messages with aid of message handling routine.
79	! Output of messages replaced by message handling routine
80	!
81	! 146 2008-01-17 13:08:34Z raasch
82	! First opening of unit 13 openes file _0000 on all PEs (parallel version)
83	! because only this file contains the global variables,
84	! myid_char_14 removed
85	!
86	! 120 2007-10-17 11:54:43Z raasch
87	! Status of 3D-volume netCDF data file only depends on switch netcdf_64bit_3d
88	!
89	! 105 2007-08-08 07:12:55Z raasch
90	! Different filenames are used in case of a coupled simulation,
91	! coupling_char added to all relevant filenames
92	!
93	! 82 2007-04-16 15:40:52Z raasch
94	! Call of local_getenv removed, preprocessor directives for old systems removed
95	!
96	! 46 2007-03-05 06:00:47Z raasch
97	! +netcdf_64bit_3d to switch on 64bit offset only for 3D files
98	!
99	! RCS Log replace by Id keyword, revision history cleaned up
100	!
101	! Revision 1.44 2006/08/22 13:48:34 raasch
102	! xz and yz cross sections now up to nzt+1
103	!
104	! Revision 1.1 1997/08/11 06:10:55 raasch
105	! Initial revision
106	!
107	!
108	! Description:
109	! ------------
110	! Check if file unit is open. If not, open file and, if necessary, write a
111	! header or start other initializing actions, respectively.
112	!------------------------------------------------------------------------------!
113
114	USE arrays_3d
115	USE control_parameters
116	USE grid_variables
117	USE indices
118	USE netcdf_control
119	USE particle_attributes
120	USE pegrid
121	USE precision_kind
122	USE profil_parameter
123	USE statistics
124
125	IMPLICIT NONE
126
127	CHARACTER (LEN=2) :: mask_char, suffix
128	CHARACTER (LEN=20) :: xtext = 'time in s'
129	CHARACTER (LEN=30) :: filename
130	CHARACTER (LEN=40) :: avs_coor_file, avs_coor_file_localname, &
131	avs_data_file_localname
132	CHARACTER (LEN=80) :: rtext
133	CHARACTER (LEN=100) :: avs_coor_file_catalog, avs_data_file_catalog, &
134	batch_scp, zeile
135	CHARACTER (LEN=400) :: command
136
137	INTEGER :: av, anzzeile = 1, cranz, file_id, i, iaddres, iusern, &
138	j, k, legpos = 1, timodex = 1
139	INTEGER, DIMENSION(10) :: klist
140
141	LOGICAL :: avs_coor_file_found = .FALSE., avs_data_file_found = .FALSE., &
142	datleg = .TRUE., get_filenames, grid = .TRUE., netcdf_extend, &
143	rand = .TRUE., swap = .TRUE., twoxa = .TRUE., twoya = .TRUE.
144
145	REAL :: ansx = -999.999, ansy = -999.999, gwid = 0.1, rlegfak = 1.5, &
146	sizex = 250.0, sizey = 40.0, texfac = 1.5
147
148	REAL, DIMENSION(:), ALLOCATABLE :: eta, ho, hu
149	REAL(spk), DIMENSION(:), ALLOCATABLE :: xkoor, ykoor, zkoor
150
151
152	NAMELIST /RAHMEN/ anzzeile, cranz, datleg, rtext, swap
153	NAMELIST /CROSS/ ansx, ansy, grid, gwid, klist, legpos, &
154	rand, rlegfak, sizex, sizey, texfac, &
155	timodex, twoxa, twoya, xtext
156
157
158	!
159	!-- Immediate return if file already open
160	IF ( openfile(file_id)%opened ) RETURN
161
162	#if ! defined ( __check )
163	!
164	!-- Only certain files are allowed to be re-opened
165	!-- NOTE: some of the other files perhaps also could be re-opened, but it
166	!-- has not been checked so far, if it works!
167	IF ( openfile(file_id)%opened_before ) THEN
168	SELECT CASE ( file_id )
169	CASE ( 13, 14, 21, 22, 23, 80:85 )
170	IF ( file_id == 14 .AND. openfile(file_id)%opened_before ) THEN
171	message_string = 're-open of unit ' // &
172	'14 is not verified. Please check results!'
173	CALL message( 'check_open', 'PA0165', 0, 1, 0, 6, 0 )
174	ENDIF
175
176	CASE DEFAULT
177	WRITE( message_string, * ) 're-opening of file-id ', file_id, &
178	' is not allowed'
179	CALL message( 'check_open', 'PA0166', 0, 1, 0, 6, 0 )
180
181	RETURN
182
183	END SELECT
184	ENDIF
185	#endif
186
187	!
188	!-- Check if file may be opened on the relevant PE
189	SELECT CASE ( file_id )
190
191	CASE ( 15, 16, 17, 18, 19, 50:59, 81:84, 104:105, 107, 109 )
192
193	IF ( myid /= 0 ) THEN
194	WRITE( message_string, * ) 'opening file-id ',file_id, &
195	' not allowed for PE ',myid
196	CALL message( 'check_open', 'PA0167', 2, 2, -1, 6, 1 )
197	ENDIF
198
199	CASE ( 101:103, 106, 111:113, 116, 201:200+2*max_masks )
200
201	IF ( netcdf_data_format < 5 ) THEN
202
203	IF ( myid /= 0 ) THEN
204	WRITE( message_string, * ) 'opening file-id ',file_id, &
205	' not allowed for PE ',myid
206	CALL message( 'check_open', 'PA0167', 2, 2, -1, 6, 1 )
207	ENDIF
208
209	ENDIF
210
211	CASE ( 21, 22, 23 )
212
213	IF ( .NOT. data_output_2d_on_each_pe ) THEN
214	IF ( myid /= 0 ) THEN
215	WRITE( message_string, * ) 'opening file-id ',file_id, &
216	' not allowed for PE ',myid
217	CALL message( 'check_open', 'PA0167', 2, 2, -1, 6, 1 )
218	END IF
219	ENDIF
220
221	CASE ( 27, 28, 29, 31, 32, 33, 71:73, 90:99 )
222
223	!
224	!-- File-ids that are used temporarily in other routines
225	WRITE( message_string, * ) 'opening file-id ',file_id, &
226	' is not allowed since it is used otherwise'
227	CALL message( 'check_open', 'PA0168', 0, 1, 0, 6, 0 )
228
229	END SELECT
230
231	!
232	!-- Open relevant files
233	SELECT CASE ( file_id )
234
235	CASE ( 11 )
236
237	#if defined ( __check )
238	!
239	!-- In case of a prior parameter file check, the p3d data is stored in
240	!-- PARIN, while the p3df is stored in PARINF. This only applies to
241	!-- check_namelist_files!
242	IF ( check_restart == 2 ) THEN
243	OPEN ( 11, FILE='PARINF'//coupling_char, FORM='FORMATTED', &
244	STATUS='OLD' )
245	ELSE
246	OPEN ( 11, FILE='PARIN'//coupling_char, FORM='FORMATTED', &
247	STATUS='OLD' )
248	END IF
249	#else
250
251	OPEN ( 11, FILE='PARIN'//coupling_char, FORM='FORMATTED', &
252	STATUS='OLD' )
253	#endif
254
255	CASE ( 13 )
256
257	IF ( myid_char == '' ) THEN
258	OPEN ( 13, FILE='BININ'//coupling_char//myid_char, &
259	FORM='UNFORMATTED', STATUS='OLD' )
260	ELSE
261	!
262	!-- First opening of unit 13 openes file _0000 on all PEs because only
263	!-- this file contains the global variables
264	IF ( .NOT. openfile(file_id)%opened_before ) THEN
265	OPEN ( 13, FILE='BININ'//TRIM( coupling_char )//'/_0000',&
266	FORM='UNFORMATTED', STATUS='OLD' )
267	ELSE
268	OPEN ( 13, FILE='BININ'//TRIM( coupling_char )//'/'//myid_char,&
269	FORM='UNFORMATTED', STATUS='OLD' )
270	ENDIF
271	ENDIF
272
273	CASE ( 14 )
274
275	IF ( myid_char == '' ) THEN
276	OPEN ( 14, FILE='BINOUT'//coupling_char//myid_char, &
277	FORM='UNFORMATTED', POSITION='APPEND' )
278	ELSE
279	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) THEN
280	CALL local_system( 'mkdir BINOUT' // coupling_char )
281	ENDIF
282	#if defined( __parallel ) && ! defined ( __check )
283	!
284	!-- Set a barrier in order to allow that all other processors in the
285	!-- directory created by PE0 can open their file
286	CALL MPI_BARRIER( comm2d, ierr )
287	#endif
288	OPEN ( 14, FILE='BINOUT'//TRIM(coupling_char)//'/'//myid_char, &
289	FORM='UNFORMATTED' )
290	ENDIF
291
292	CASE ( 15 )
293
294	OPEN ( 15, FILE='RUN_CONTROL'//coupling_char, FORM='FORMATTED' )
295
296	CASE ( 16 )
297
298	OPEN ( 16, FILE='LIST_PROFIL'//coupling_char, FORM='FORMATTED' )
299
300	CASE ( 17 )
301
302	OPEN ( 17, FILE='LIST_PROFIL_1D'//coupling_char, FORM='FORMATTED' )
303
304	CASE ( 18 )
305
306	OPEN ( 18, FILE='CPU_MEASURES'//coupling_char, FORM='FORMATTED' )
307
308	CASE ( 19 )
309
310	OPEN ( 19, FILE='HEADER'//coupling_char, FORM='FORMATTED' )
311
312	CASE ( 20 )
313
314	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) THEN
315	CALL local_system( 'mkdir DATA_LOG' // coupling_char )
316	ENDIF
317	IF ( myid_char == '' ) THEN
318	OPEN ( 20, FILE='DATA_LOG'//TRIM( coupling_char )//'/_0000', &
319	FORM='UNFORMATTED', POSITION='APPEND' )
320	ELSE
321	#if defined( __parallel ) && ! defined ( __check )
322	!
323	!-- Set a barrier in order to allow that all other processors in the
324	!-- directory created by PE0 can open their file
325	CALL MPI_BARRIER( comm2d, ierr )
326	#endif
327	OPEN ( 20, FILE='DATA_LOG'//TRIM( coupling_char )//'/'//myid_char,&
328	FORM='UNFORMATTED', POSITION='APPEND' )
329	ENDIF
330
331	CASE ( 21 )
332
333	IF ( data_output_2d_on_each_pe ) THEN
334	OPEN ( 21, FILE='PLOT2D_XY'//TRIM( coupling_char )//myid_char, &
335	FORM='UNFORMATTED', POSITION='APPEND' )
336	ELSE
337	OPEN ( 21, FILE='PLOT2D_XY'//coupling_char, &
338	FORM='UNFORMATTED', POSITION='APPEND' )
339	ENDIF
340
341	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) THEN
342	!
343	!-- Output for combine_plot_fields
344	IF ( data_output_2d_on_each_pe .AND. myid_char /= '' ) THEN
345	WRITE (21) -nbgp, nx+nbgp, -nbgp, ny+nbgp ! total array size
346	WRITE (21) 0, nx+1, 0, ny+1 ! output part
347	ENDIF
348	!
349	!-- Determine and write ISO2D coordiante header
350	ALLOCATE( eta(0:ny+1), ho(0:nx+1), hu(0:nx+1) )
351	hu = 0.0
352	ho = (ny+1) * dy
353	DO i = 1, ny
354	eta(i) = REAL( i ) / ( ny + 1.0 )
355	ENDDO
356	eta(0) = 0.0
357	eta(ny+1) = 1.0
358
359	WRITE (21) dx,eta,hu,ho
360	DEALLOCATE( eta, ho, hu )
361
362	!
363	!-- Create output file for local parameters
364	IF ( iso2d_output ) THEN
365	OPEN ( 27, FILE='PLOT2D_XY_LOCAL'//coupling_char, &
366	FORM='FORMATTED', DELIM='APOSTROPHE' )
367	openfile(27)%opened = .TRUE.
368	ENDIF
369
370	ENDIF
371
372	CASE ( 22 )
373
374	IF ( data_output_2d_on_each_pe ) THEN
375	OPEN ( 22, FILE='PLOT2D_XZ'//TRIM( coupling_char )//myid_char, &
376	FORM='UNFORMATTED', POSITION='APPEND' )
377	ELSE
378	OPEN ( 22, FILE='PLOT2D_XZ'//coupling_char, FORM='UNFORMATTED', &
379	POSITION='APPEND' )
380	ENDIF
381
382	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) THEN
383	!
384	!-- Output for combine_plot_fields
385	IF ( data_output_2d_on_each_pe .AND. myid_char /= '' ) THEN
386	WRITE (22) -nbgp, nx+nbgp, 0, nz+1 ! total array size
387	WRITE (22) 0, nx+1, 0, nz+1 ! output part
388	ENDIF
389	!
390	!-- Determine and write ISO2D coordiante header
391	ALLOCATE( eta(0:nz+1), ho(0:nx+1), hu(0:nx+1) )
392	hu = 0.0
393	ho = zu(nz+1)
394	DO i = 1, nz
395	eta(i) = REAL( zu(i) ) / zu(nz+1)
396	ENDDO
397	eta(0) = 0.0
398	eta(nz+1) = 1.0
399
400	WRITE (22) dx,eta,hu,ho
401	DEALLOCATE( eta, ho, hu )
402	!
403	!-- Create output file for local parameters
404	OPEN ( 28, FILE='PLOT2D_XZ_LOCAL'//coupling_char, &
405	FORM='FORMATTED', DELIM='APOSTROPHE' )
406	openfile(28)%opened = .TRUE.
407
408	ENDIF
409
410	CASE ( 23 )
411
412	IF ( data_output_2d_on_each_pe ) THEN
413	OPEN ( 23, FILE='PLOT2D_YZ'//TRIM( coupling_char )//myid_char, &
414	FORM='UNFORMATTED', POSITION='APPEND' )
415	ELSE
416	OPEN ( 23, FILE='PLOT2D_YZ'//coupling_char, FORM='UNFORMATTED', &
417	POSITION='APPEND' )
418	ENDIF
419
420	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) THEN
421	!
422	!-- Output for combine_plot_fields
423	IF ( data_output_2d_on_each_pe .AND. myid_char /= '' ) THEN
424	WRITE (23) -nbgp, ny+nbgp, 0, nz+1 ! total array size
425	WRITE (23) 0, ny+1, 0, nz+1 ! output part
426	ENDIF
427	!
428	!-- Determine and write ISO2D coordiante header
429	ALLOCATE( eta(0:nz+1), ho(0:ny+1), hu(0:ny+1) )
430	hu = 0.0
431	ho = zu(nz+1)
432	DO i = 1, nz
433	eta(i) = REAL( zu(i) ) / zu(nz+1)
434	ENDDO
435	eta(0) = 0.0
436	eta(nz+1) = 1.0
437
438	WRITE (23) dx,eta,hu,ho
439	DEALLOCATE( eta, ho, hu )
440	!
441	!-- Create output file for local parameters
442	OPEN ( 29, FILE='PLOT2D_YZ_LOCAL'//coupling_char, &
443	FORM='FORMATTED', DELIM='APOSTROPHE' )
444	openfile(29)%opened = .TRUE.
445
446	ENDIF
447
448	CASE ( 30 )
449
450	OPEN ( 30, FILE='PLOT3D_DATA'//TRIM( coupling_char )//myid_char, &
451	FORM='UNFORMATTED' )
452	!
453	!-- Write coordinate file for AVS
454	IF ( myid == 0 ) THEN
455	#if defined( __parallel )
456	!
457	!-- Specifications for combine_plot_fields
458	IF ( .NOT. do3d_compress ) THEN
459	WRITE ( 30 ) -nbgp,nx+nbgp,-nbgp,ny+nbgp, 0 ,nz_do3d
460	WRITE ( 30 ) 0,nx+1,0,ny+1,0,nz_do3d
461	ENDIF
462	#endif
463	!
464	!-- Write coordinate file for AVS:
465	!-- First determine file names (including cyle numbers) of AVS files on
466	!-- target machine (to which the files are to be transferred).
467	!-- Therefore path information has to be obtained first.
468	IF ( avs_output ) THEN
469	iaddres = LEN_TRIM( return_addres )
470	iusern = LEN_TRIM( return_username )
471
472	OPEN ( 3, FILE='OUTPUT_FILE_CONNECTIONS', FORM='FORMATTED' )
473	DO WHILE ( .NOT. avs_coor_file_found .OR. &
474	.NOT. avs_data_file_found )
475
476	READ ( 3, '(A)', END=1 ) zeile
477
478	SELECT CASE ( zeile(1:11) )
479
480	CASE ( 'PLOT3D_COOR' )
481	READ ( 3, '(A/A)' ) avs_coor_file_catalog, &
482	avs_coor_file_localname
483	avs_coor_file_found = .TRUE.
484
485	CASE ( 'PLOT3D_DATA' )
486	READ ( 3, '(A/A)' ) avs_data_file_catalog, &
487	avs_data_file_localname
488	avs_data_file_found = .TRUE.
489
490	CASE DEFAULT
491	READ ( 3, '(A/A)' ) zeile, zeile
492
493	END SELECT
494
495	ENDDO
496	!
497	!-- Now the cycle numbers on the remote machine must be obtained
498	!-- using batch_scp
499	1 CLOSE ( 3 )
500	IF ( .NOT. avs_coor_file_found .OR. &
501	.NOT. avs_data_file_found ) THEN
502	message_string= 'no filename for AVS-data-file ' // &
503	'found in MRUN-config-file' // &
504	' &filename in FLD-file set to "unknown"'
505	CALL message( 'check_open', 'PA0169', 0, 1, 0, 6, 0 )
506
507	avs_coor_file = 'unknown'
508	avs_data_file = 'unknown'
509	ELSE
510	get_filenames = .TRUE.
511	IF ( TRIM( host ) == 'hpmuk' .OR. &
512	TRIM( host ) == 'lcmuk' ) THEN
513	batch_scp = '/home/raasch/pub/batch_scp'
514	ELSEIF ( TRIM( host ) == 'nech' ) THEN
515	batch_scp = '/ipf/b/b323011/pub/batch_scp'
516	ELSEIF ( TRIM( host ) == 'ibmh' .OR. &
517	TRIM( host ) == 'ibmb' ) THEN
518	batch_scp = '/home/h/niksiraa/pub/batch_scp'
519	ELSEIF ( TRIM( host ) == 't3eb' ) THEN
520	batch_scp = '/home/nhbksira/pub/batch_scp'
521	ELSE
522	message_string= 'no path for batch_scp on host "' // &
523	TRIM( host ) // '"'
524	CALL message( 'check_open', 'PA0170', 0, 1, 0, 6, 0 )
525	get_filenames = .FALSE.
526	ENDIF
527
528	IF ( get_filenames ) THEN
529	!
530	!-- Determine the coordinate file name.
531	!-- /etc/passwd serves as Dummy-Datei, because it is not
532	!-- really transferred.
533	command = TRIM( batch_scp ) // ' -n -u ' // &
534	return_username(1:iusern) // ' ' // &
535	return_addres(1:iaddres) // ' /etc/passwd "' // &
536	TRIM( avs_coor_file_catalog ) // '" ' // &
537	TRIM( avs_coor_file_localname ) // ' > REMOTE_FILENAME'
538
539	CALL local_system( command )
540	OPEN ( 3, FILE='REMOTE_FILENAME', FORM='FORMATTED' )
541	READ ( 3, '(A)' ) avs_coor_file
542	CLOSE ( 3 )
543	!
544	!-- Determine the data file name
545	command = TRIM( batch_scp ) // ' -n -u ' // &
546	return_username(1:iusern) // ' ' // &
547	return_addres(1:iaddres) // ' /etc/passwd "' // &
548	TRIM( avs_data_file_catalog ) // '" ' // &
549	TRIM( avs_data_file_localname ) // ' > REMOTE_FILENAME'
550
551	CALL local_system( command )
552	OPEN ( 3, FILE='REMOTE_FILENAME', FORM='FORMATTED' )
553	READ ( 3, '(A)' ) avs_data_file
554	CLOSE ( 3 )
555
556	ELSE
557
558	avs_coor_file = 'unknown'
559	avs_data_file = 'unknown'
560
561	ENDIF
562
563	ENDIF
564
565	!
566	!-- Output of the coordinate file description for FLD-file
567	OPEN ( 33, FILE='PLOT3D_FLD_COOR', FORM='FORMATTED' )
568	openfile(33)%opened = .TRUE.
569	WRITE ( 33, 3300 ) TRIM( avs_coor_file ), &
570	TRIM( avs_coor_file ), (nx+2nbgp)4, &
571	TRIM( avs_coor_file ), (nx+2nbgp)4+(ny+2nbgp)4
572
573
574	ALLOCATE( xkoor(0:nx+1), ykoor(0:ny+1), zkoor(0:nz_do3d) )
575	DO i = 0, nx+1
576	xkoor(i) = i * dx
577	ENDDO
578	DO j = 0, ny+1
579	ykoor(j) = j * dy
580	ENDDO
581	DO k = 0, nz_do3d
582	zkoor(k) = zu(k)
583	ENDDO
584
585	!
586	!-- Create and write on AVS coordinate file
587	OPEN ( 31, FILE='PLOT3D_COOR', FORM='UNFORMATTED' )
588	openfile(31)%opened = .TRUE.
589
590	WRITE (31) xkoor, ykoor, zkoor
591	DEALLOCATE( xkoor, ykoor, zkoor )
592
593	!
594	!-- Create FLD file (being written on in close_file)
595	OPEN ( 32, FILE='PLOT3D_FLD', FORM='FORMATTED' )
596	openfile(32)%opened = .TRUE.
597
598	!
599	!-- Create flag file for compressed 3D output,
600	!-- influences output commands in mrun
601	IF ( do3d_compress ) THEN
602	OPEN ( 3, FILE='PLOT3D_COMPRESSED', FORM='FORMATTED' )
603	WRITE ( 3, '(1X)' )
604	CLOSE ( 3 )
605	ENDIF
606
607	ENDIF
608
609	ENDIF
610
611	!
612	!-- In case of data compression output of the coordinates of the
613	!-- corresponding partial array of a PE only once at the top of the file
614	IF ( avs_output .AND. do3d_compress ) THEN
615	WRITE ( 30 ) nxlg, nxrg, nysg, nyng, nzb, nz_do3d
616	ENDIF
617
618	CASE ( 50:59 )
619
620	IF ( statistic_regions == 0 .AND. file_id == 50 ) THEN
621	suffix = ''
622	ELSE
623	WRITE ( suffix, '(''_'',I1)' ) file_id - 50
624	ENDIF
625	OPEN ( file_id, FILE='PLOTTS_DATA'//TRIM( coupling_char )// &
626	TRIM( suffix ), &
627	FORM='FORMATTED', RECL=496 )
628	!
629	!-- Write PROFIL parameter file for output of time series
630	!-- NOTE: To be on the safe side, this output is done at the beginning of
631	!-- the model run (in case of collapse) and it is repeated in
632	!-- close_file, then, however, with value ranges for the coordinate
633	!-- systems
634	!
635	!-- Firstly determine the number of the coordinate systems to be drawn
636	cranz = 0
637	DO j = 1, 10
638	IF ( cross_ts_number_count(j) /= 0 ) cranz = cranz+1
639	ENDDO
640	rtext = '\1.0 ' // TRIM( run_description_header ) // ' ' // &
641	TRIM( region( file_id - 50 ) )
642	!
643	!-- Write RAHMEN parameter
644	OPEN ( 90, FILE='PLOTTS_PAR'//TRIM( coupling_char )// &
645	TRIM( suffix ), &
646	FORM='FORMATTED', DELIM='APOSTROPHE' )
647	WRITE ( 90, RAHMEN )
648	!
649	!-- Determine and write CROSS parameters for the individual coordinate
650	!-- systems
651	DO j = 1, 10
652	k = cross_ts_number_count(j)
653	IF ( k /= 0 ) THEN
654	!
655	!-- Store curve numbers, colours and line style
656	klist(1:k) = cross_ts_numbers(1:k,j)
657	klist(k+1:10) = 999999
658	!
659	!-- Write CROSS parameter
660	WRITE ( 90, CROSS )
661
662	ENDIF
663	ENDDO
664
665	CLOSE ( 90 )
666	!
667	!-- Write all labels at the top of the data file, but only during the
668	!-- first run of a sequence of jobs. The following jobs copy the time
669	!-- series data to the bottom of that file.
670	IF ( runnr == 0 ) THEN
671	WRITE ( file_id, 5000 ) TRIM( run_description_header ) // &
672	' ' // TRIM( region( file_id - 50 ) )
673	ENDIF
674
675
676	CASE ( 80 )
677
678	IF ( myid_char == '' ) THEN
679	OPEN ( 80, FILE='PARTICLE_INFOS'//TRIM(coupling_char)//myid_char, &
680	FORM='FORMATTED', POSITION='APPEND' )
681	ELSE
682	IF ( myid == 0 .AND. .NOT. openfile(80)%opened_before ) THEN
683	CALL local_system( 'mkdir PARTICLE_INFOS' // coupling_char )
684	ENDIF
685	#if defined( __parallel ) && ! defined ( __check )
686	!
687	!-- Set a barrier in order to allow that thereafter all other
688	!-- processors in the directory created by PE0 can open their file.
689	!-- WARNING: The following barrier will lead to hanging jobs, if
690	!-- check_open is first called from routine
691	!-- allocate_prt_memory!
692	IF ( .NOT. openfile(80)%opened_before ) THEN
693	CALL MPI_BARRIER( comm2d, ierr )
694	ENDIF
695	#endif
696	OPEN ( 80, FILE='PARTICLE_INFOS'//TRIM( coupling_char )//'/'// &
697	myid_char, &
698	FORM='FORMATTED', POSITION='APPEND' )
699	ENDIF
700
701	IF ( .NOT. openfile(80)%opened_before ) THEN
702	WRITE ( 80, 8000 ) TRIM( run_description_header )
703	ENDIF
704
705	CASE ( 81 )
706
707	OPEN ( 81, FILE='PLOTSP_X_PAR'//coupling_char, FORM='FORMATTED', &
708	DELIM='APOSTROPHE', RECL=1500, POSITION='APPEND' )
709
710	CASE ( 82 )
711
712	OPEN ( 82, FILE='PLOTSP_X_DATA'//coupling_char, FORM='FORMATTED', &
713	POSITION = 'APPEND' )
714
715	CASE ( 83 )
716
717	OPEN ( 83, FILE='PLOTSP_Y_PAR'//coupling_char, FORM='FORMATTED', &
718	DELIM='APOSTROPHE', RECL=1500, POSITION='APPEND' )
719
720	CASE ( 84 )
721
722	OPEN ( 84, FILE='PLOTSP_Y_DATA'//coupling_char, FORM='FORMATTED', &
723	POSITION='APPEND' )
724
725	CASE ( 85 )
726
727	IF ( myid_char == '' ) THEN
728	OPEN ( 85, FILE='PARTICLE_DATA'//TRIM(coupling_char)//myid_char, &
729	FORM='UNFORMATTED', POSITION='APPEND' )
730	ELSE
731	IF ( myid == 0 .AND. .NOT. openfile(85)%opened_before ) THEN
732	CALL local_system( 'mkdir PARTICLE_DATA' // coupling_char )
733	ENDIF
734	#if defined( __parallel ) && ! defined ( __check )
735	!
736	!-- Set a barrier in order to allow that thereafter all other
737	!-- processors in the directory created by PE0 can open their file
738	CALL MPI_BARRIER( comm2d, ierr )
739	#endif
740	OPEN ( 85, FILE='PARTICLE_DATA'//TRIM( coupling_char )//'/'// &
741	myid_char, &
742	FORM='UNFORMATTED', POSITION='APPEND' )
743	ENDIF
744
745	IF ( .NOT. openfile(85)%opened_before ) THEN
746	WRITE ( 85 ) run_description_header
747	!
748	!-- Attention: change version number whenever the output format on
749	!-- unit 85 is changed (see also in routine
750	!-- lpm_data_output_particles)
751	rtext = 'data format version 3.0'
752	WRITE ( 85 ) rtext
753	WRITE ( 85 ) number_of_particle_groups, &
754	max_number_of_particle_groups
755	WRITE ( 85 ) particle_groups
756	ENDIF
757
758	#if defined( __netcdf )
759	CASE ( 101, 111 )
760	!
761	!-- Set filename depending on unit number
762	IF ( file_id == 101 ) THEN
763	filename = 'DATA_2D_XY_NETCDF' // coupling_char
764	av = 0
765	ELSE
766	filename = 'DATA_2D_XY_AV_NETCDF' // coupling_char
767	av = 1
768	ENDIF
769	!
770	!-- Inquire, if there is a netCDF file from a previuos run. This should
771	!-- be opened for extension, if its dimensions and variables match the
772	!-- actual run.
773	INQUIRE( FILE=filename, EXIST=netcdf_extend )
774
775	IF ( netcdf_extend ) THEN
776	!
777	!-- Open an existing netCDF file for output
778	CALL open_write_netcdf_file( filename, id_set_xy(av), .TRUE., 20 )
779	!
780	!-- Read header information and set all ids. If there is a mismatch
781	!-- between the previuos and the actual run, netcdf_extend is returned
782	!-- as .FALSE.
783	CALL define_netcdf_header( 'xy', netcdf_extend, av )
784
785	!
786	!-- Remove the local file, if it can not be extended
787	IF ( .NOT. netcdf_extend ) THEN
788	nc_stat = NF90_CLOSE( id_set_xy(av) )
789	CALL handle_netcdf_error( 'check_open', 21 )
790	IF ( myid == 0 ) CALL local_system( 'rm ' // TRIM( filename ) )
791	ENDIF
792
793	ENDIF
794
795	IF ( .NOT. netcdf_extend ) THEN
796	!
797	!-- Create a new netCDF output file with requested netCDF format
798	CALL create_netcdf_file( filename, id_set_xy(av), .TRUE., 22 )
799
800	!
801	!-- Define the header
802	CALL define_netcdf_header( 'xy', netcdf_extend, av )
803
804	!
805	!-- In case of parallel netCDF output, create flag file which tells
806	!-- combine_plot_fields that nothing is to do.
807	IF ( myid == 0 .AND. netcdf_data_format > 4 ) THEN
808	OPEN( 99, FILE='NO_COMBINE_PLOT_FIELDS_XY' )
809	WRITE ( 99, '(A)' ) 'no combine_plot_fields.x neccessary'
810	CLOSE( 99 )
811	ENDIF
812
813	ENDIF
814
815	CASE ( 102, 112 )
816	!
817	!-- Set filename depending on unit number
818	IF ( file_id == 102 ) THEN
819	filename = 'DATA_2D_XZ_NETCDF' // coupling_char
820	av = 0
821	ELSE
822	filename = 'DATA_2D_XZ_AV_NETCDF' // coupling_char
823	av = 1
824	ENDIF
825	!
826	!-- Inquire, if there is a netCDF file from a previuos run. This should
827	!-- be opened for extension, if its dimensions and variables match the
828	!-- actual run.
829	INQUIRE( FILE=filename, EXIST=netcdf_extend )
830
831	IF ( netcdf_extend ) THEN
832	!
833	!-- Open an existing netCDF file for output
834	CALL open_write_netcdf_file( filename, id_set_xz(av), .TRUE., 23 )
835	!
836	!-- Read header information and set all ids. If there is a mismatch
837	!-- between the previuos and the actual run, netcdf_extend is returned
838	!-- as .FALSE.
839	CALL define_netcdf_header( 'xz', netcdf_extend, av )
840
841	!
842	!-- Remove the local file, if it can not be extended
843	IF ( .NOT. netcdf_extend ) THEN
844	nc_stat = NF90_CLOSE( id_set_xz(av) )
845	CALL handle_netcdf_error( 'check_open', 24 )
846	IF ( myid == 0 ) CALL local_system( 'rm ' // TRIM( filename ) )
847	ENDIF
848
849	ENDIF
850
851	IF ( .NOT. netcdf_extend ) THEN
852	!
853	!-- Create a new netCDF output file with requested netCDF format
854	CALL create_netcdf_file( filename, id_set_xz(av), .TRUE., 25 )
855
856	!
857	!-- Define the header
858	CALL define_netcdf_header( 'xz', netcdf_extend, av )
859
860	!
861	!-- In case of parallel netCDF output, create flag file which tells
862	!-- combine_plot_fields that nothing is to do.
863	IF ( myid == 0 .AND. netcdf_data_format > 4 ) THEN
864	OPEN( 99, FILE='NO_COMBINE_PLOT_FIELDS_XZ' )
865	WRITE ( 99, '(A)' ) 'no combine_plot_fields.x neccessary'
866	CLOSE( 99 )
867	ENDIF
868
869	ENDIF
870
871	CASE ( 103, 113 )
872	!
873	!-- Set filename depending on unit number
874	IF ( file_id == 103 ) THEN
875	filename = 'DATA_2D_YZ_NETCDF' // coupling_char
876	av = 0
877	ELSE
878	filename = 'DATA_2D_YZ_AV_NETCDF' // coupling_char
879	av = 1
880	ENDIF
881	!
882	!-- Inquire, if there is a netCDF file from a previuos run. This should
883	!-- be opened for extension, if its dimensions and variables match the
884	!-- actual run.
885	INQUIRE( FILE=filename, EXIST=netcdf_extend )
886
887	IF ( netcdf_extend ) THEN
888	!
889	!-- Open an existing netCDF file for output
890	CALL open_write_netcdf_file( filename, id_set_yz(av), .TRUE., 26 )
891	!
892	!-- Read header information and set all ids. If there is a mismatch
893	!-- between the previuos and the actual run, netcdf_extend is returned
894	!-- as .FALSE.
895	CALL define_netcdf_header( 'yz', netcdf_extend, av )
896
897	!
898	!-- Remove the local file, if it can not be extended
899	IF ( .NOT. netcdf_extend ) THEN
900	nc_stat = NF90_CLOSE( id_set_yz(av) )
901	CALL handle_netcdf_error( 'check_open', 27 )
902	IF ( myid == 0 ) CALL local_system( 'rm ' // TRIM( filename ) )
903	ENDIF
904
905	ENDIF
906
907	IF ( .NOT. netcdf_extend ) THEN
908	!
909	!-- Create a new netCDF output file with requested netCDF format
910	CALL create_netcdf_file( filename, id_set_yz(av), .TRUE., 28 )
911
912	!
913	!-- Define the header
914	CALL define_netcdf_header( 'yz', netcdf_extend, av )
915
916	!
917	!-- In case of parallel netCDF output, create flag file which tells
918	!-- combine_plot_fields that nothing is to do.
919	IF ( myid == 0 .AND. netcdf_data_format > 4 ) THEN
920	OPEN( 99, FILE='NO_COMBINE_PLOT_FIELDS_YZ' )
921	WRITE ( 99, '(A)' ) 'no combine_plot_fields.x neccessary'
922	CLOSE( 99 )
923	ENDIF
924
925	ENDIF
926
927	CASE ( 104 )
928	!
929	!-- Set filename
930	filename = 'DATA_1D_PR_NETCDF' // coupling_char
931
932	!
933	!-- Inquire, if there is a netCDF file from a previuos run. This should
934	!-- be opened for extension, if its variables match the actual run.
935	INQUIRE( FILE=filename, EXIST=netcdf_extend )
936
937	IF ( netcdf_extend ) THEN
938	!
939	!-- Open an existing netCDF file for output
940	CALL open_write_netcdf_file( filename, id_set_pr, .FALSE., 29 )
941	!
942	!-- Read header information and set all ids. If there is a mismatch
943	!-- between the previuos and the actual run, netcdf_extend is returned
944	!-- as .FALSE.
945	CALL define_netcdf_header( 'pr', netcdf_extend, 0 )
946
947	!
948	!-- Remove the local file, if it can not be extended
949	IF ( .NOT. netcdf_extend ) THEN
950	nc_stat = NF90_CLOSE( id_set_pr )
951	CALL handle_netcdf_error( 'check_open', 30 )
952	CALL local_system( 'rm ' // TRIM( filename ) )
953	ENDIF
954
955	ENDIF
956
957	IF ( .NOT. netcdf_extend ) THEN
958	!
959	!-- Create a new netCDF output file with requested netCDF format
960	CALL create_netcdf_file( filename, id_set_pr, .FALSE., 31 )
961	!
962	!-- Define the header
963	CALL define_netcdf_header( 'pr', netcdf_extend, 0 )
964
965	ENDIF
966
967	CASE ( 105 )
968	!
969	!-- Set filename
970	filename = 'DATA_1D_TS_NETCDF' // coupling_char
971
972	!
973	!-- Inquire, if there is a netCDF file from a previuos run. This should
974	!-- be opened for extension, if its variables match the actual run.
975	INQUIRE( FILE=filename, EXIST=netcdf_extend )
976
977	IF ( netcdf_extend ) THEN
978	!
979	!-- Open an existing netCDF file for output
980	CALL open_write_netcdf_file( filename, id_set_ts, .FALSE., 32 )
981	!
982	!-- Read header information and set all ids. If there is a mismatch
983	!-- between the previuos and the actual run, netcdf_extend is returned
984	!-- as .FALSE.
985	CALL define_netcdf_header( 'ts', netcdf_extend, 0 )
986
987	!
988	!-- Remove the local file, if it can not be extended
989	IF ( .NOT. netcdf_extend ) THEN
990	nc_stat = NF90_CLOSE( id_set_ts )
991	CALL handle_netcdf_error( 'check_open', 33 )
992	CALL local_system( 'rm ' // TRIM( filename ) )
993	ENDIF
994
995	ENDIF
996
997	IF ( .NOT. netcdf_extend ) THEN
998	!
999	!-- Create a new netCDF output file with requested netCDF format
1000	CALL create_netcdf_file( filename, id_set_ts, .FALSE., 34 )
1001	!
1002	!-- Define the header
1003	CALL define_netcdf_header( 'ts', netcdf_extend, 0 )
1004
1005	ENDIF
1006
1007
1008	CASE ( 106, 116 )
1009	!
1010	!-- Set filename depending on unit number
1011	IF ( file_id == 106 ) THEN
1012	filename = 'DATA_3D_NETCDF' // coupling_char
1013	av = 0
1014	ELSE
1015	filename = 'DATA_3D_AV_NETCDF' // coupling_char
1016	av = 1
1017	ENDIF
1018	!
1019	!-- Inquire, if there is a netCDF file from a previous run. This should
1020	!-- be opened for extension, if its dimensions and variables match the
1021	!-- actual run.
1022	INQUIRE( FILE=filename, EXIST=netcdf_extend )
1023
1024	IF ( netcdf_extend ) THEN
1025	!
1026	!-- Open an existing netCDF file for output
1027	CALL open_write_netcdf_file( filename, id_set_3d(av), .TRUE., 35 )
1028	!
1029	!-- Read header information and set all ids. If there is a mismatch
1030	!-- between the previuos and the actual run, netcdf_extend is returned
1031	!-- as .FALSE.
1032	CALL define_netcdf_header( '3d', netcdf_extend, av )
1033
1034	!
1035	!-- Remove the local file, if it can not be extended
1036	IF ( .NOT. netcdf_extend ) THEN
1037	nc_stat = NF90_CLOSE( id_set_3d(av) )
1038	CALL handle_netcdf_error( 'check_open', 36 )
1039	CALL local_system('rm ' // TRIM( filename ) )
1040	ENDIF
1041
1042	ENDIF
1043
1044	IF ( .NOT. netcdf_extend ) THEN
1045	!
1046	!-- Create a new netCDF output file with requested netCDF format
1047	CALL create_netcdf_file( filename, id_set_3d(av), .TRUE., 37 )
1048
1049	!
1050	!-- Define the header
1051	CALL define_netcdf_header( '3d', netcdf_extend, av )
1052
1053	!
1054	!-- In case of parallel netCDF output, create flag file which tells
1055	!-- combine_plot_fields that nothing is to do.
1056	IF ( myid == 0 .AND. netcdf_data_format > 4 ) THEN
1057	OPEN( 99, FILE='NO_COMBINE_PLOT_FIELDS_3D' )
1058	WRITE ( 99, '(A)' ) 'no combine_plot_fields.x neccessary'
1059	CLOSE( 99 )
1060	ENDIF
1061
1062	ENDIF
1063
1064
1065	CASE ( 107 )
1066	!
1067	!-- Set filename
1068	filename = 'DATA_1D_SP_NETCDF' // coupling_char
1069
1070	!
1071	!-- Inquire, if there is a netCDF file from a previuos run. This should
1072	!-- be opened for extension, if its variables match the actual run.
1073	INQUIRE( FILE=filename, EXIST=netcdf_extend )
1074
1075	IF ( netcdf_extend ) THEN
1076	!
1077	!-- Open an existing netCDF file for output
1078	CALL open_write_netcdf_file( filename, id_set_sp, .FALSE., 38 )
1079
1080	!
1081	!-- Read header information and set all ids. If there is a mismatch
1082	!-- between the previuos and the actual run, netcdf_extend is returned
1083	!-- as .FALSE.
1084	CALL define_netcdf_header( 'sp', netcdf_extend, 0 )
1085
1086	!
1087	!-- Remove the local file, if it can not be extended
1088	IF ( .NOT. netcdf_extend ) THEN
1089	nc_stat = NF90_CLOSE( id_set_sp )
1090	CALL handle_netcdf_error( 'check_open', 39 )
1091	CALL local_system( 'rm ' // TRIM( filename ) )
1092	ENDIF
1093
1094	ENDIF
1095
1096	IF ( .NOT. netcdf_extend ) THEN
1097	!
1098	!-- Create a new netCDF output file with requested netCDF format
1099	CALL create_netcdf_file( filename, id_set_sp, .FALSE., 40 )
1100	!
1101	!-- Define the header
1102	CALL define_netcdf_header( 'sp', netcdf_extend, 0 )
1103
1104	ENDIF
1105
1106
1107	CASE ( 108 )
1108
1109	IF ( myid_char == '' ) THEN
1110	filename = 'DATA_PRT_NETCDF' // coupling_char
1111	ELSE
1112	filename = 'DATA_PRT_NETCDF' // TRIM( coupling_char ) // '/' // &
1113	myid_char
1114	ENDIF
1115	!
1116	!-- Inquire, if there is a netCDF file from a previuos run. This should
1117	!-- be opened for extension, if its variables match the actual run.
1118	INQUIRE( FILE=filename, EXIST=netcdf_extend )
1119
1120	IF ( netcdf_extend ) THEN
1121	!
1122	!-- Open an existing netCDF file for output
1123	CALL open_write_netcdf_file( filename, id_set_prt, .FALSE., 41 )
1124	!
1125	!-- Read header information and set all ids. If there is a mismatch
1126	!-- between the previuos and the actual run, netcdf_extend is returned
1127	!-- as .FALSE.
1128	CALL define_netcdf_header( 'pt', netcdf_extend, 0 )
1129
1130	!
1131	!-- Remove the local file, if it can not be extended
1132	IF ( .NOT. netcdf_extend ) THEN
1133	nc_stat = NF90_CLOSE( id_set_prt )
1134	CALL handle_netcdf_error( 'check_open', 42 )
1135	CALL local_system( 'rm ' // filename )
1136	ENDIF
1137
1138	ENDIF
1139
1140	IF ( .NOT. netcdf_extend ) THEN
1141
1142	!
1143	!-- For runs on multiple processors create the subdirectory
1144	IF ( myid_char /= '' ) THEN
1145	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) &
1146	THEN ! needs modification in case of non-extendable sets
1147	CALL local_system( 'mkdir DATA_PRT_NETCDF' // &
1148	TRIM( coupling_char ) // '/' )
1149	ENDIF
1150	#if defined( __parallel ) && ! defined ( __check )
1151	!
1152	!-- Set a barrier in order to allow that all other processors in the
1153	!-- directory created by PE0 can open their file
1154	CALL MPI_BARRIER( comm2d, ierr )
1155	#endif
1156	ENDIF
1157
1158	!
1159	!-- Create a new netCDF output file with requested netCDF format
1160	CALL create_netcdf_file( filename, id_set_prt, .FALSE., 43 )
1161
1162	!
1163	!-- Define the header
1164	CALL define_netcdf_header( 'pt', netcdf_extend, 0 )
1165
1166	ENDIF
1167
1168	CASE ( 109 )
1169	!
1170	!-- Set filename
1171	filename = 'DATA_1D_PTS_NETCDF' // coupling_char
1172
1173	!
1174	!-- Inquire, if there is a netCDF file from a previuos run. This should
1175	!-- be opened for extension, if its variables match the actual run.
1176	INQUIRE( FILE=filename, EXIST=netcdf_extend )
1177
1178	IF ( netcdf_extend ) THEN
1179	!
1180	!-- Open an existing netCDF file for output
1181	CALL open_write_netcdf_file( filename, id_set_pts, .FALSE., 393 )
1182	!
1183	!-- Read header information and set all ids. If there is a mismatch
1184	!-- between the previuos and the actual run, netcdf_extend is returned
1185	!-- as .FALSE.
1186	CALL define_netcdf_header( 'ps', netcdf_extend, 0 )
1187
1188	!
1189	!-- Remove the local file, if it can not be extended
1190	IF ( .NOT. netcdf_extend ) THEN
1191	nc_stat = NF90_CLOSE( id_set_pts )
1192	CALL handle_netcdf_error( 'check_open', 394 )
1193	CALL local_system( 'rm ' // TRIM( filename ) )
1194	ENDIF
1195
1196	ENDIF
1197
1198	IF ( .NOT. netcdf_extend ) THEN
1199	!
1200	!-- Create a new netCDF output file with requested netCDF format
1201	CALL create_netcdf_file( filename, id_set_pts, .FALSE., 395 )
1202	!
1203	!-- Define the header
1204	CALL define_netcdf_header( 'ps', netcdf_extend, 0 )
1205
1206	ENDIF
1207
1208	CASE ( 201:200+2*max_masks )
1209	!
1210	!-- Set filename depending on unit number
1211	IF ( file_id <= 200+max_masks ) THEN
1212	mid = file_id - 200
1213	WRITE ( mask_char,'(I2.2)') mid
1214	filename = 'DATA_MASK_' // mask_char // '_NETCDF' // coupling_char
1215	av = 0
1216	ELSE
1217	mid = file_id - (200+max_masks)
1218	WRITE ( mask_char,'(I2.2)') mid
1219	filename = 'DATA_MASK_' // mask_char // '_AV_NETCDF' // &
1220	coupling_char
1221	av = 1
1222	ENDIF
1223	!
1224	!-- Inquire, if there is a netCDF file from a previuos run. This should
1225	!-- be opened for extension, if its dimensions and variables match the
1226	!-- actual run.
1227	INQUIRE( FILE=filename, EXIST=netcdf_extend )
1228
1229	IF ( netcdf_extend ) THEN
1230	!
1231	!-- Open an existing netCDF file for output
1232	CALL open_write_netcdf_file( filename, id_set_mask(mid,av), &
1233	.TRUE., 456 )
1234	!
1235	!-- Read header information and set all ids. If there is a mismatch
1236	!-- between the previuos and the actual run, netcdf_extend is returned
1237	!-- as .FALSE.
1238	CALL define_netcdf_header( 'ma', netcdf_extend, file_id )
1239
1240	!
1241	!-- Remove the local file, if it can not be extended
1242	IF ( .NOT. netcdf_extend ) THEN
1243	nc_stat = NF90_CLOSE( id_set_mask(mid,av) )
1244	CALL handle_netcdf_error( 'check_open', 457 )
1245	CALL local_system('rm ' // TRIM( filename ) )
1246	ENDIF
1247
1248	ENDIF
1249
1250	IF ( .NOT. netcdf_extend ) THEN
1251	!
1252	!-- Create a new netCDF output file with requested netCDF format
1253	CALL create_netcdf_file( filename, id_set_mask(mid,av), .TRUE., 458 )
1254	!
1255	!-- Define the header
1256	CALL define_netcdf_header( 'ma', netcdf_extend, file_id )
1257
1258	ENDIF
1259
1260
1261	#else
1262
1263	CASE ( 101:109, 111:113, 116, 201:200+2*max_masks )
1264
1265	!
1266	!-- Nothing is done in case of missing netcdf support
1267	RETURN
1268
1269	#endif
1270
1271	CASE DEFAULT
1272
1273	WRITE( message_string, * ) 'no OPEN-statement for file-id ',file_id
1274	CALL message( 'check_open', 'PA0172', 2, 2, -1, 6, 1 )
1275
1276	END SELECT
1277
1278	!
1279	!-- Set open flag
1280	openfile(file_id)%opened = .TRUE.
1281
1282	!
1283	!-- Formats
1284	3300 FORMAT ('#'/ &
1285	'coord 1 file=',A,' filetype=unformatted'/ &
1286	'coord 2 file=',A,' filetype=unformatted skip=',I6/ &
1287	'coord 3 file=',A,' filetype=unformatted skip=',I6/ &
1288	'#')
1289	4000 FORMAT ('# ',A)
1290	5000 FORMAT ('# ',A/ &
1291	'#1 E'/'#2 E'/'#3 dt'/'#4 u'/'#5 th*'/'#6 umax'/'#7 vmax'/ &
1292	'#8 wmax'/'#9 div_new'/'#10 div_old'/'#11 z_i_wpt'/'#12 z_i_pt'/ &
1293	'#13 w*'/'#14 w''pt''0'/'#15 w''pt'''/'#16 wpt'/'#17 pt(0)'/ &
1294	'#18 pt(zp)'/'#19 splptx'/'#20 splpty'/'#21 splptz')
1295	8000 FORMAT (A/ &
1296	' step time # of parts lPE sent/recv rPE sent/recv ',&
1297	'sPE sent/recv nPE sent/recv max # of parts'/ &
1298	103('-'))
1299
1300	END SUBROUTINE check_open

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