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source: palm/trunk/SOURCE/check_open.f90 @ 419

Last change on this file since 419 was 410, checked in by letzel, 15 years ago
reintegrate branch letzel/masked_output into trunk; new funtionality: masked data output (not yet documented)
Property svn:keywords set to `Id`
File size: 50.6 KB

Line
1	SUBROUTINE check_open( file_id )
2
3	!------------------------------------------------------------------------------!
4	! Current revisions:
5	! -----------------
6	!
7	!
8	! Branch revisions:
9	! -----------------
10	! masked data output
11	!
12	! Former revisions:
13	! -----------------
14	! $Id: check_open.f90 410 2009-12-04 17:05:40Z heinze $
15	!
16	! 277 2009-03-31 09:13:47Z heinze
17	! Output of NetCDF messages with aid of message handling routine.
18	! Output of messages replaced by message handling routine
19	!
20	! 146 2008-01-17 13:08:34Z raasch
21	! First opening of unit 13 openes file _0000 on all PEs (parallel version)
22	! because only this file contains the global variables,
23	! myid_char_14 removed
24	!
25	! 120 2007-10-17 11:54:43Z raasch
26	! Status of 3D-volume NetCDF data file only depends on switch netcdf_64bit_3d
27	!
28	! 105 2007-08-08 07:12:55Z raasch
29	! Different filenames are used in case of a coupled simulation,
30	! coupling_char added to all relevant filenames
31	!
32	! 82 2007-04-16 15:40:52Z raasch
33	! Call of local_getenv removed, preprocessor directives for old systems removed
34	!
35	! 46 2007-03-05 06:00:47Z raasch
36	! +netcdf_64bit_3d to switch on 64bit offset only for 3D files
37	!
38	! RCS Log replace by Id keyword, revision history cleaned up
39	!
40	! Revision 1.44 2006/08/22 13:48:34 raasch
41	! xz and yz cross sections now up to nzt+1
42	!
43	! Revision 1.1 1997/08/11 06:10:55 raasch
44	! Initial revision
45	!
46	!
47	! Description:
48	! ------------
49	! Check if file unit is open. If not, open file and, if necessary, write a
50	! header or start other initializing actions, respectively.
51	!------------------------------------------------------------------------------!
52
53	USE array_kind
54	USE arrays_3d
55	USE control_parameters
56	USE grid_variables
57	USE indices
58	USE netcdf_control
59	USE particle_attributes
60	USE pegrid
61	USE profil_parameter
62	USE statistics
63
64	IMPLICIT NONE
65
66	CHARACTER (LEN=2) :: mask_char, suffix
67	CHARACTER (LEN=20) :: xtext = 'time in s'
68	CHARACTER (LEN=30) :: filename
69	CHARACTER (LEN=40) :: avs_coor_file, avs_coor_file_localname, &
70	avs_data_file_localname
71	CHARACTER (LEN=80) :: rtext
72	CHARACTER (LEN=100) :: avs_coor_file_catalog, avs_data_file_catalog, &
73	batch_scp, zeile
74	CHARACTER (LEN=400) :: command
75
76	INTEGER :: av, anzzeile = 1, cranz, file_id, i, iaddres, ierr1, iusern, &
77	j, k, legpos = 1, timodex = 1
78	INTEGER, DIMENSION(10) :: cucol, klist, lstyle
79
80	LOGICAL :: avs_coor_file_found = .FALSE., avs_data_file_found = .FALSE., &
81	datleg = .TRUE., get_filenames, grid = .TRUE., netcdf_extend, &
82	rand = .TRUE., swap = .TRUE., twoxa = .TRUE., twoya = .TRUE.
83
84	REAL :: ansx = -999.999, ansy = -999.999, gwid = 0.1, rlegfak = 1.5, &
85	sizex = 250.0, sizey = 40.0, texfac = 1.5
86
87	REAL, DIMENSION(:), ALLOCATABLE :: eta, ho, hu
88	REAL(spk), DIMENSION(:), ALLOCATABLE :: xkoor, ykoor, zkoor
89
90
91	NAMELIST /RAHMEN/ anzzeile, cranz, datleg, rtext, swap
92	NAMELIST /CROSS/ ansx, ansy, cucol, grid, gwid, klist, legpos, lstyle, &
93	rand, rlegfak, sizex, sizey, texfac, &
94	timodex, twoxa, twoya, xtext
95
96
97	!
98	!-- Immediate return if file already open
99	IF ( openfile(file_id)%opened ) RETURN
100
101	!
102	!-- Only certain files are allowed to be re-opened
103	!-- NOTE: some of the other files perhaps also could be re-opened, but it
104	!-- has not been checked so far, if it works!
105	IF ( openfile(file_id)%opened_before ) THEN
106	SELECT CASE ( file_id )
107	CASE ( 13, 14, 21, 22, 23, 80:85 )
108	IF ( file_id == 14 .AND. openfile(file_id)%opened_before ) THEN
109	message_string = 're-open of unit ' // &
110	'14 is not verified. Please check results!'
111	CALL message( 'check_open', 'PA0165', 0, 1, 0, 6, 0 )
112	ENDIF
113
114	CASE DEFAULT
115	WRITE( message_string, * ) 're-opening of file-id ', file_id, &
116	' is not allowed'
117	CALL message( 'check_open', 'PA0166', 0, 1, 0, 6, 0 )
118
119	RETURN
120
121	END SELECT
122	ENDIF
123
124	!
125	!-- Check if file may be opened on the relevant PE
126	SELECT CASE ( file_id )
127
128	CASE ( 15, 16, 17, 18, 19, 40:49, 50:59, 81:84, 101:107, 109, 111:113, &
129	116, 121:160 )
130
131	IF ( .NOT. format_parallel_io) THEN
132
133	IF ( myid /= 0 ) THEN
134	WRITE( message_string, * ) 'opening file-id ',file_id, &
135	' not allowed for PE ',myid
136	CALL message( 'check_open', 'PA0167', 2, 2, -1, 6, 1 )
137	ENDIF
138
139	ENDIF
140
141	CASE ( 21, 22, 23 )
142
143	IF ( .NOT. data_output_2d_on_each_pe ) THEN
144	IF ( myid /= 0 ) THEN
145	WRITE( message_string, * ) 'opening file-id ',file_id, &
146	' not allowed for PE ',myid
147	CALL message( 'check_open', 'PA0167', 2, 2, -1, 6, 1 )
148	END IF
149	ENDIF
150
151	CASE ( 27, 28, 29, 31, 32, 33, 71:73, 90:99 )
152
153	!
154	!-- File-ids that are used temporarily in other routines
155	WRITE( message_string, * ) 'opening file-id ',file_id, &
156	' is not allowed since it is used otherwise'
157	CALL message( 'check_open', 'PA0168', 0, 1, 0, 6, 0 )
158
159	END SELECT
160
161	!
162	!-- Open relevant files
163	SELECT CASE ( file_id )
164
165	CASE ( 11 )
166
167	OPEN ( 11, FILE='PARIN'//coupling_char, FORM='FORMATTED', &
168	STATUS='OLD' )
169
170	CASE ( 13 )
171
172	IF ( myid_char == '' ) THEN
173	OPEN ( 13, FILE='BININ'//coupling_char//myid_char, &
174	FORM='UNFORMATTED', STATUS='OLD' )
175	ELSE
176	!
177	!-- First opening of unit 13 openes file _0000 on all PEs because only
178	!-- this file contains the global variables
179	IF ( .NOT. openfile(file_id)%opened_before ) THEN
180	OPEN ( 13, FILE='BININ'//TRIM( coupling_char )//'/_0000',&
181	FORM='UNFORMATTED', STATUS='OLD' )
182	ELSE
183	OPEN ( 13, FILE='BININ'//TRIM( coupling_char )//'/'//myid_char,&
184	FORM='UNFORMATTED', STATUS='OLD' )
185	ENDIF
186	ENDIF
187
188	CASE ( 14 )
189
190	IF ( myid_char == '' ) THEN
191	OPEN ( 14, FILE='BINOUT'//coupling_char//myid_char, &
192	FORM='UNFORMATTED', POSITION='APPEND' )
193	ELSE
194	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) THEN
195	CALL local_system( 'mkdir BINOUT' // coupling_char )
196	ENDIF
197	#if defined( __parallel )
198	!
199	!-- Set a barrier in order to allow that all other processors in the
200	!-- directory created by PE0 can open their file
201	CALL MPI_BARRIER( comm2d, ierr )
202	#endif
203	OPEN ( 14, FILE='BINOUT'//TRIM(coupling_char)//'/'//myid_char, &
204	FORM='UNFORMATTED', POSITION='APPEND' )
205	ENDIF
206
207	CASE ( 15 )
208
209	OPEN ( 15, FILE='RUN_CONTROL'//coupling_char, FORM='FORMATTED' )
210
211	CASE ( 16 )
212
213	OPEN ( 16, FILE='LIST_PROFIL'//coupling_char, FORM='FORMATTED' )
214
215	CASE ( 17 )
216
217	OPEN ( 17, FILE='LIST_PROFIL_1D'//coupling_char, FORM='FORMATTED' )
218
219	CASE ( 18 )
220
221	OPEN ( 18, FILE='CPU_MEASURES'//coupling_char, FORM='FORMATTED' )
222
223	CASE ( 19 )
224
225	OPEN ( 19, FILE='HEADER'//coupling_char, FORM='FORMATTED' )
226
227	CASE ( 20 )
228
229	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) THEN
230	CALL local_system( 'mkdir DATA_LOG' // coupling_char )
231	ENDIF
232	IF ( myid_char == '' ) THEN
233	OPEN ( 20, FILE='DATA_LOG'//TRIM( coupling_char )//'/_0000', &
234	FORM='UNFORMATTED', POSITION='APPEND' )
235	ELSE
236	#if defined( __parallel )
237	!
238	!-- Set a barrier in order to allow that all other processors in the
239	!-- directory created by PE0 can open their file
240	CALL MPI_BARRIER( comm2d, ierr )
241	#endif
242	OPEN ( 20, FILE='DATA_LOG'//TRIM( coupling_char )//'/'//myid_char,&
243	FORM='UNFORMATTED', POSITION='APPEND' )
244	ENDIF
245
246	CASE ( 21 )
247
248	IF ( data_output_2d_on_each_pe ) THEN
249	OPEN ( 21, FILE='PLOT2D_XY'//TRIM( coupling_char )//myid_char, &
250	FORM='UNFORMATTED', POSITION='APPEND' )
251	ELSE
252	OPEN ( 21, FILE='PLOT2D_XY'//coupling_char, &
253	FORM='UNFORMATTED', POSITION='APPEND' )
254	ENDIF
255
256	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) THEN
257	!
258	!-- Output for combine_plot_fields
259	IF ( data_output_2d_on_each_pe .AND. myid_char /= '' ) THEN
260	WRITE (21) -1, nx+1, -1, ny+1 ! total array size
261	WRITE (21) 0, nx+1, 0, ny+1 ! output part
262	ENDIF
263	!
264	!-- Determine and write ISO2D coordiante header
265	ALLOCATE( eta(0:ny+1), ho(0:nx+1), hu(0:nx+1) )
266	hu = 0.0
267	ho = (ny+1) * dy
268	DO i = 1, ny
269	eta(i) = REAL( i ) / ( ny + 1.0 )
270	ENDDO
271	eta(0) = 0.0
272	eta(ny+1) = 1.0
273
274	WRITE (21) dx,eta,hu,ho
275	DEALLOCATE( eta, ho, hu )
276
277	!
278	!-- Create output file for local parameters
279	IF ( iso2d_output ) THEN
280	OPEN ( 27, FILE='PLOT2D_XY_LOCAL'//coupling_char, &
281	FORM='FORMATTED', DELIM='APOSTROPHE' )
282	openfile(27)%opened = .TRUE.
283	ENDIF
284
285	ENDIF
286
287	CASE ( 22 )
288
289	IF ( data_output_2d_on_each_pe ) THEN
290	OPEN ( 22, FILE='PLOT2D_XZ'//TRIM( coupling_char )//myid_char, &
291	FORM='UNFORMATTED', POSITION='APPEND' )
292	ELSE
293	OPEN ( 22, FILE='PLOT2D_XZ'//coupling_char, FORM='UNFORMATTED', &
294	POSITION='APPEND' )
295	ENDIF
296
297	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) THEN
298	!
299	!-- Output for combine_plot_fields
300	IF ( data_output_2d_on_each_pe .AND. myid_char /= '' ) THEN
301	WRITE (22) -1, nx+1, 0, nz+1 ! total array size
302	WRITE (22) 0, nx+1, 0, nz+1 ! output part
303	ENDIF
304	!
305	!-- Determine and write ISO2D coordiante header
306	ALLOCATE( eta(0:nz+1), ho(0:nx+1), hu(0:nx+1) )
307	hu = 0.0
308	ho = zu(nz+1)
309	DO i = 1, nz
310	eta(i) = REAL( zu(i) ) / zu(nz+1)
311	ENDDO
312	eta(0) = 0.0
313	eta(nz+1) = 1.0
314
315	WRITE (22) dx,eta,hu,ho
316	DEALLOCATE( eta, ho, hu )
317	!
318	!-- Create output file for local parameters
319	OPEN ( 28, FILE='PLOT2D_XZ_LOCAL'//coupling_char, &
320	FORM='FORMATTED', DELIM='APOSTROPHE' )
321	openfile(28)%opened = .TRUE.
322
323	ENDIF
324
325	CASE ( 23 )
326
327	IF ( data_output_2d_on_each_pe ) THEN
328	OPEN ( 23, FILE='PLOT2D_YZ'//TRIM( coupling_char )//myid_char, &
329	FORM='UNFORMATTED', POSITION='APPEND' )
330	ELSE
331	OPEN ( 23, FILE='PLOT2D_YZ'//coupling_char, FORM='UNFORMATTED', &
332	POSITION='APPEND' )
333	ENDIF
334
335	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) THEN
336	!
337	!-- Output for combine_plot_fields
338	IF ( data_output_2d_on_each_pe .AND. myid_char /= '' ) THEN
339	WRITE (23) -1, ny+1, 0, nz+1 ! total array size
340	WRITE (23) 0, ny+1, 0, nz+1 ! output part
341	ENDIF
342	!
343	!-- Determine and write ISO2D coordiante header
344	ALLOCATE( eta(0:nz+1), ho(0:ny+1), hu(0:ny+1) )
345	hu = 0.0
346	ho = zu(nz+1)
347	DO i = 1, nz
348	eta(i) = REAL( zu(i) ) / zu(nz+1)
349	ENDDO
350	eta(0) = 0.0
351	eta(nz+1) = 1.0
352
353	WRITE (23) dx,eta,hu,ho
354	DEALLOCATE( eta, ho, hu )
355	!
356	!-- Create output file for local parameters
357	OPEN ( 29, FILE='PLOT2D_YZ_LOCAL'//coupling_char, &
358	FORM='FORMATTED', DELIM='APOSTROPHE' )
359	openfile(29)%opened = .TRUE.
360
361	ENDIF
362
363	CASE ( 30 )
364
365	OPEN ( 30, FILE='PLOT3D_DATA'//TRIM( coupling_char )//myid_char, &
366	FORM='UNFORMATTED' )
367	!
368	!-- Write coordinate file for AVS
369	IF ( myid == 0 ) THEN
370	#if defined( __parallel )
371	!
372	!-- Specifications for combine_plot_fields
373	IF ( .NOT. do3d_compress ) THEN
374	WRITE ( 30 ) -1,nx+1,-1,ny+1,0,nz_do3d
375	WRITE ( 30 ) 0,nx+1,0,ny+1,0,nz_do3d
376	ENDIF
377	#endif
378	!
379	!-- Write coordinate file for AVS:
380	!-- First determine file names (including cyle numbers) of AVS files on
381	!-- target machine (to which the files are to be transferred).
382	!-- Therefore path information has to be obtained first.
383	IF ( avs_output ) THEN
384	iaddres = LEN_TRIM( return_addres )
385	iusern = LEN_TRIM( return_username )
386
387	OPEN ( 3, FILE='OUTPUT_FILE_CONNECTIONS', FORM='FORMATTED' )
388	DO WHILE ( .NOT. avs_coor_file_found .OR. &
389	.NOT. avs_data_file_found )
390
391	READ ( 3, '(A)', END=1 ) zeile
392
393	SELECT CASE ( zeile(1:11) )
394
395	CASE ( 'PLOT3D_COOR' )
396	READ ( 3, '(A/A)' ) avs_coor_file_catalog, &
397	avs_coor_file_localname
398	avs_coor_file_found = .TRUE.
399
400	CASE ( 'PLOT3D_DATA' )
401	READ ( 3, '(A/A)' ) avs_data_file_catalog, &
402	avs_data_file_localname
403	avs_data_file_found = .TRUE.
404
405	CASE DEFAULT
406	READ ( 3, '(A/A)' ) zeile, zeile
407
408	END SELECT
409
410	ENDDO
411	!
412	!-- Now the cycle numbers on the remote machine must be obtained
413	!-- using batch_scp
414	1 CLOSE ( 3 )
415	IF ( .NOT. avs_coor_file_found .OR. &
416	.NOT. avs_data_file_found ) THEN
417	message_string= 'no filename for AVS-data-file ' // &
418	'found in MRUN-config-file' // &
419	' &filename in FLD-file set to "unknown"'
420	CALL message( 'check_open', 'PA0169', 0, 1, 0, 6, 0 )
421
422	avs_coor_file = 'unknown'
423	avs_data_file = 'unknown'
424	ELSE
425	get_filenames = .TRUE.
426	IF ( TRIM( host ) == 'hpmuk' .OR. &
427	TRIM( host ) == 'lcmuk' ) THEN
428	batch_scp = '/home/raasch/pub/batch_scp'
429	ELSEIF ( TRIM( host ) == 'nech' ) THEN
430	batch_scp = '/ipf/b/b323011/pub/batch_scp'
431	ELSEIF ( TRIM( host ) == 'ibmh' .OR. &
432	TRIM( host ) == 'ibmb' ) THEN
433	batch_scp = '/home/h/niksiraa/pub/batch_scp'
434	ELSEIF ( TRIM( host ) == 't3eb' ) THEN
435	batch_scp = '/home/nhbksira/pub/batch_scp'
436	ELSE
437	message_string= 'no path for batch_scp on host "' // &
438	TRIM( host ) // '"'
439	CALL message( 'check_open', 'PA0170', 0, 1, 0, 6, 0 )
440	get_filenames = .FALSE.
441	ENDIF
442
443	IF ( get_filenames ) THEN
444	!
445	!-- Determine the coordinate file name.
446	!-- /etc/passwd serves as Dummy-Datei, because it is not
447	!-- really transferred.
448	command = TRIM( batch_scp ) // ' -n -u ' // &
449	return_username(1:iusern) // ' ' // &
450	return_addres(1:iaddres) // ' /etc/passwd "' // &
451	TRIM( avs_coor_file_catalog ) // '" ' // &
452	TRIM( avs_coor_file_localname ) // ' > REMOTE_FILENAME'
453
454	CALL local_system( command )
455	OPEN ( 3, FILE='REMOTE_FILENAME', FORM='FORMATTED' )
456	READ ( 3, '(A)' ) avs_coor_file
457	CLOSE ( 3 )
458	!
459	!-- Determine the data file name
460	command = TRIM( batch_scp ) // ' -n -u ' // &
461	return_username(1:iusern) // ' ' // &
462	return_addres(1:iaddres) // ' /etc/passwd "' // &
463	TRIM( avs_data_file_catalog ) // '" ' // &
464	TRIM( avs_data_file_localname ) // ' > REMOTE_FILENAME'
465
466	CALL local_system( command )
467	OPEN ( 3, FILE='REMOTE_FILENAME', FORM='FORMATTED' )
468	READ ( 3, '(A)' ) avs_data_file
469	CLOSE ( 3 )
470
471	ELSE
472
473	avs_coor_file = 'unknown'
474	avs_data_file = 'unknown'
475
476	ENDIF
477
478	ENDIF
479
480	!
481	!-- Output of the coordinate file description for FLD-file
482	OPEN ( 33, FILE='PLOT3D_FLD_COOR', FORM='FORMATTED' )
483	openfile(33)%opened = .TRUE.
484	WRITE ( 33, 3300 ) TRIM( avs_coor_file ), &
485	TRIM( avs_coor_file ), (nx+2)*4, &
486	TRIM( avs_coor_file ), (nx+2)4+(ny+2)4
487
488
489	ALLOCATE( xkoor(0:nx+1), ykoor(0:ny+1), zkoor(0:nz_do3d) )
490	DO i = 0, nx+1
491	xkoor(i) = i * dx
492	ENDDO
493	DO j = 0, ny+1
494	ykoor(j) = j * dy
495	ENDDO
496	DO k = 0, nz_do3d
497	zkoor(k) = zu(k)
498	ENDDO
499
500	!
501	!-- Create and write on AVS coordinate file
502	OPEN ( 31, FILE='PLOT3D_COOR', FORM='UNFORMATTED' )
503	openfile(31)%opened = .TRUE.
504
505	WRITE (31) xkoor, ykoor, zkoor
506	DEALLOCATE( xkoor, ykoor, zkoor )
507
508	!
509	!-- Create FLD file (being written on in close_file)
510	OPEN ( 32, FILE='PLOT3D_FLD', FORM='FORMATTED' )
511	openfile(32)%opened = .TRUE.
512
513	!
514	!-- Create flag file for compressed 3D output,
515	!-- influences output commands in mrun
516	IF ( do3d_compress ) THEN
517	OPEN ( 3, FILE='PLOT3D_COMPRESSED', FORM='FORMATTED' )
518	WRITE ( 3, '(1X)' )
519	CLOSE ( 3 )
520	ENDIF
521
522	ENDIF
523
524	ENDIF
525
526	!
527	!-- In case of data compression output of the coordinates of the
528	!-- corresponding partial array of a PE only once at the top of the file
529	IF ( avs_output .AND. do3d_compress ) THEN
530	WRITE ( 30 ) nxl-1, nxr+1, nys-1, nyn+1, nzb, nz_do3d
531	ENDIF
532
533	CASE ( 40:49 )
534
535	IF ( statistic_regions == 0 .AND. file_id == 40 ) THEN
536	suffix = ''
537	ELSE
538	WRITE ( suffix, '(''_'',I1)' ) file_id - 40
539	ENDIF
540	OPEN ( file_id, FILE='PLOT1D_DATA'//TRIM( coupling_char )// &
541	TRIM( suffix ), &
542	FORM='FORMATTED' )
543	!
544	!-- Write contents comments at the top of the file
545	WRITE ( file_id, 4000 ) TRIM( run_description_header ) // ' ' // &
546	TRIM( region( file_id - 40 ) )
547
548	CASE ( 50:59 )
549
550	IF ( statistic_regions == 0 .AND. file_id == 50 ) THEN
551	suffix = ''
552	ELSE
553	WRITE ( suffix, '(''_'',I1)' ) file_id - 50
554	ENDIF
555	OPEN ( file_id, FILE='PLOTTS_DATA'//TRIM( coupling_char )// &
556	TRIM( suffix ), &
557	FORM='FORMATTED', RECL=496 )
558	!
559	!-- Write PROFIL parameter file for output of time series
560	!-- NOTE: To be on the safe side, this output is done at the beginning of
561	!-- the model run (in case of collapse) and it is repeated in
562	!-- close_file, then, however, with value ranges for the coordinate
563	!-- systems
564	!
565	!-- Firstly determine the number of the coordinate systems to be drawn
566	cranz = 0
567	DO j = 1, 10
568	IF ( cross_ts_number_count(j) /= 0 ) cranz = cranz+1
569	ENDDO
570	rtext = '\1.0 ' // TRIM( run_description_header ) // ' ' // &
571	TRIM( region( file_id - 50 ) )
572	!
573	!-- Write RAHMEN parameter
574	OPEN ( 90, FILE='PLOTTS_PAR'//TRIM( coupling_char )// &
575	TRIM( suffix ), &
576	FORM='FORMATTED', DELIM='APOSTROPHE' )
577	WRITE ( 90, RAHMEN )
578	!
579	!-- Determine and write CROSS parameters for the individual coordinate
580	!-- systems
581	DO j = 1, 10
582	k = cross_ts_number_count(j)
583	IF ( k /= 0 ) THEN
584	!
585	!-- Store curve numbers, colours and line style
586	klist(1:k) = cross_ts_numbers(1:k,j)
587	klist(k+1:10) = 999999
588	cucol(1:k) = linecolors(1:k)
589	lstyle(1:k) = linestyles(1:k)
590	!
591	!-- Write CROSS parameter
592	WRITE ( 90, CROSS )
593
594	ENDIF
595	ENDDO
596
597	CLOSE ( 90 )
598	!
599	!-- Write all labels at the top of the data file, but only during the
600	!-- first run of a sequence of jobs. The following jobs copy the time
601	!-- series data to the bottom of that file.
602	IF ( runnr == 0 ) THEN
603	WRITE ( file_id, 5000 ) TRIM( run_description_header ) // &
604	' ' // TRIM( region( file_id - 50 ) )
605	ENDIF
606
607
608	CASE ( 80 )
609
610	IF ( myid_char == '' ) THEN
611	OPEN ( 80, FILE='PARTICLE_INFOS'//TRIM(coupling_char)//myid_char, &
612	FORM='FORMATTED', POSITION='APPEND' )
613	ELSE
614	IF ( myid == 0 .AND. .NOT. openfile(80)%opened_before ) THEN
615	CALL local_system( 'mkdir PARTICLE_INFOS' // coupling_char )
616	ENDIF
617	#if defined( __parallel )
618	!
619	!-- Set a barrier in order to allow that thereafter all other
620	!-- processors in the directory created by PE0 can open their file.
621	!-- WARNING: The following barrier will lead to hanging jobs, if
622	!-- check_open is first called from routine
623	!-- allocate_prt_memory!
624	IF ( .NOT. openfile(80)%opened_before ) THEN
625	CALL MPI_BARRIER( comm2d, ierr )
626	ENDIF
627	#endif
628	OPEN ( 80, FILE='PARTICLE_INFOS'//TRIM( coupling_char )//'/'// &
629	myid_char, &
630	FORM='FORMATTED', POSITION='APPEND' )
631	ENDIF
632
633	IF ( .NOT. openfile(80)%opened_before ) THEN
634	WRITE ( 80, 8000 ) TRIM( run_description_header )
635	ENDIF
636
637	CASE ( 81 )
638
639	OPEN ( 81, FILE='PLOTSP_X_PAR'//coupling_char, FORM='FORMATTED', &
640	DELIM='APOSTROPHE', RECL=1500, POSITION='APPEND' )
641
642	CASE ( 82 )
643
644	OPEN ( 82, FILE='PLOTSP_X_DATA'//coupling_char, FORM='FORMATTED', &
645	POSITION = 'APPEND' )
646
647	CASE ( 83 )
648
649	OPEN ( 83, FILE='PLOTSP_Y_PAR'//coupling_char, FORM='FORMATTED', &
650	DELIM='APOSTROPHE', RECL=1500, POSITION='APPEND' )
651
652	CASE ( 84 )
653
654	OPEN ( 84, FILE='PLOTSP_Y_DATA'//coupling_char, FORM='FORMATTED', &
655	POSITION='APPEND' )
656
657	CASE ( 85 )
658
659	IF ( myid_char == '' ) THEN
660	OPEN ( 85, FILE='PARTICLE_DATA'//TRIM(coupling_char)//myid_char, &
661	FORM='UNFORMATTED', POSITION='APPEND' )
662	ELSE
663	IF ( myid == 0 .AND. .NOT. openfile(85)%opened_before ) THEN
664	CALL local_system( 'mkdir PARTICLE_DATA' // coupling_char )
665	ENDIF
666	#if defined( __parallel )
667	!
668	!-- Set a barrier in order to allow that thereafter all other
669	!-- processors in the directory created by PE0 can open their file
670	CALL MPI_BARRIER( comm2d, ierr )
671	#endif
672	OPEN ( 85, FILE='PARTICLE_DATA'//TRIM( coupling_char )//'/'// &
673	myid_char, &
674	FORM='UNFORMATTED', POSITION='APPEND' )
675	ENDIF
676
677	IF ( .NOT. openfile(85)%opened_before ) THEN
678	WRITE ( 85 ) run_description_header
679	!
680	!-- Attention: change version number whenever the output format on
681	!-- unit 85 is changed (see also in routine advec_particles)
682	rtext = 'data format version 3.0'
683	WRITE ( 85 ) rtext
684	WRITE ( 85 ) number_of_particle_groups, &
685	max_number_of_particle_groups
686	WRITE ( 85 ) particle_groups
687	ENDIF
688
689	#if defined( __netcdf )
690	CASE ( 101, 111 )
691	!
692	!-- Set filename depending on unit number
693	IF ( file_id == 101 ) THEN
694	filename = 'DATA_2D_XY_NETCDF' // coupling_char
695	av = 0
696	ELSE
697	filename = 'DATA_2D_XY_AV_NETCDF' // coupling_char
698	av = 1
699	ENDIF
700	!
701	!-- Inquire, if there is a NetCDF file from a previuos run. This should
702	!-- be opened for extension, if its dimensions and variables match the
703	!-- actual run.
704	INQUIRE( FILE=filename, EXIST=netcdf_extend )
705
706	IF ( netcdf_extend ) THEN
707	!
708	!-- Open an existing NetCDF file for output
709	nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set_xy(av) )
710
711	CALL handle_netcdf_error( 'check_open', 20 )
712	!
713	!-- Read header information and set all ids. If there is a mismatch
714	!-- between the previuos and the actual run, netcdf_extend is returned
715	!-- as .FALSE.
716	CALL define_netcdf_header( 'xy', netcdf_extend, av )
717
718	!
719	!-- Remove the local file, if it can not be extended
720	IF ( .NOT. netcdf_extend ) THEN
721	nc_stat = NF90_CLOSE( id_set_xy(av) )
722	CALL handle_netcdf_error( 'check_open', 21 )
723	CALL local_system( 'rm ' // TRIM( filename ) )
724	ENDIF
725
726	ENDIF
727
728	IF ( .NOT. netcdf_extend ) THEN
729	!
730	!-- Create a new NetCDF output file
731	IF ( netcdf_64bit ) THEN
732	#if defined( __netcdf_64bit )
733	nc_stat = NF90_CREATE( filename, &
734	OR( NF90_NOCLOBBER, NF90_64BIT_OFFSET ),&
735	id_set_xy(av) )
736	#else
737	message_string = 'NetCDF: no 64-bit offset allowed ' // &
738	'on this machine'
739	CALL message( 'check_open', 'PA0171', 0, 1, 0, 6, 0 )
740
741	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_xy(av) )
742	#endif
743	ELSE
744	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_xy(av) )
745	ENDIF
746	CALL handle_netcdf_error( 'check_open', 22 )
747	!
748	!-- Define the header
749	CALL define_netcdf_header( 'xy', netcdf_extend, av )
750
751	ENDIF
752
753	CASE ( 102, 112 )
754	!
755	!-- Set filename depending on unit number
756	IF ( file_id == 102 ) THEN
757	filename = 'DATA_2D_XZ_NETCDF' // coupling_char
758	av = 0
759	ELSE
760	filename = 'DATA_2D_XZ_AV_NETCDF' // coupling_char
761	av = 1
762	ENDIF
763	!
764	!-- Inquire, if there is a NetCDF file from a previuos run. This should
765	!-- be opened for extension, if its dimensions and variables match the
766	!-- actual run.
767	INQUIRE( FILE=filename, EXIST=netcdf_extend )
768
769	IF ( netcdf_extend ) THEN
770	!
771	!-- Open an existing NetCDF file for output
772	nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set_xz(av) )
773	CALL handle_netcdf_error( 'check_open', 23 )
774	!
775	!-- Read header information and set all ids. If there is a mismatch
776	!-- between the previuos and the actual run, netcdf_extend is returned
777	!-- as .FALSE.
778	CALL define_netcdf_header( 'xz', netcdf_extend, av )
779
780	!
781	!-- Remove the local file, if it can not be extended
782	IF ( .NOT. netcdf_extend ) THEN
783	nc_stat = NF90_CLOSE( id_set_xz(av) )
784	CALL handle_netcdf_error( 'check_open', 24 )
785	CALL local_system( 'rm ' // TRIM( filename ) )
786	ENDIF
787
788	ENDIF
789
790	IF ( .NOT. netcdf_extend ) THEN
791	!
792	!-- Create a new NetCDF output file
793	IF ( netcdf_64bit ) THEN
794	#if defined( __netcdf_64bit )
795	nc_stat = NF90_CREATE( filename, &
796	OR( NF90_NOCLOBBER, NF90_64BIT_OFFSET ),&
797	id_set_xz(av) )
798	#else
799	message_string = 'NetCDF: no 64-bit offset allowed ' // &
800	'on this machine'
801	CALL message( 'check_open', 'PA0171', 0, 1, 0, 6, 0 )
802
803	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_xz(av) )
804	#endif
805	ELSE
806	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_xz(av) )
807	ENDIF
808	CALL handle_netcdf_error( 'check_open', 25 )
809	!
810	!-- Define the header
811	CALL define_netcdf_header( 'xz', netcdf_extend, av )
812
813	ENDIF
814
815	CASE ( 103, 113 )
816	!
817	!-- Set filename depending on unit number
818	IF ( file_id == 103 ) THEN
819	filename = 'DATA_2D_YZ_NETCDF' // coupling_char
820	av = 0
821	ELSE
822	filename = 'DATA_2D_YZ_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	nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set_yz(av) )
835	CALL handle_netcdf_error( 'check_open', 26 )
836	!
837	!-- Read header information and set all ids. If there is a mismatch
838	!-- between the previuos and the actual run, netcdf_extend is returned
839	!-- as .FALSE.
840	CALL define_netcdf_header( 'yz', netcdf_extend, av )
841
842	!
843	!-- Remove the local file, if it can not be extended
844	IF ( .NOT. netcdf_extend ) THEN
845	nc_stat = NF90_CLOSE( id_set_yz(av) )
846	CALL handle_netcdf_error( 'check_open', 27 )
847	CALL local_system( 'rm ' // TRIM( filename ) )
848	ENDIF
849
850	ENDIF
851
852	IF ( .NOT. netcdf_extend ) THEN
853	!
854	!-- Create a new NetCDF output file
855	IF ( netcdf_64bit ) THEN
856	#if defined( __netcdf_64bit )
857	nc_stat = NF90_CREATE( filename, &
858	OR( NF90_NOCLOBBER, NF90_64BIT_OFFSET), &
859	id_set_yz(av) )
860	#else
861	message_string = 'NetCDF: no 64-bit offset allowed ' // &
862	'on this machine'
863	CALL message( 'check_open', 'PA0171', 0, 1, 0, 6, 0 )
864
865	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_yz(av) )
866	#endif
867	ELSE
868	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_yz(av) )
869	ENDIF
870	CALL handle_netcdf_error( 'check_open', 28 )
871	!
872	!-- Define the header
873	CALL define_netcdf_header( 'yz', netcdf_extend, av )
874
875	ENDIF
876
877	CASE ( 104 )
878	!
879	!-- Set filename
880	filename = 'DATA_1D_PR_NETCDF' // coupling_char
881
882	!
883	!-- Inquire, if there is a NetCDF file from a previuos run. This should
884	!-- be opened for extension, if its variables match the 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	nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set_pr )
891	CALL handle_netcdf_error( 'check_open', 29 )
892	!
893	!-- Read header information and set all ids. If there is a mismatch
894	!-- between the previuos and the actual run, netcdf_extend is returned
895	!-- as .FALSE.
896	CALL define_netcdf_header( 'pr', netcdf_extend, 0 )
897
898	!
899	!-- Remove the local file, if it can not be extended
900	IF ( .NOT. netcdf_extend ) THEN
901	nc_stat = NF90_CLOSE( id_set_pr )
902	CALL handle_netcdf_error( 'check_open', 30 )
903	CALL local_system( 'rm ' // TRIM( filename ) )
904	ENDIF
905
906	ENDIF
907
908	IF ( .NOT. netcdf_extend ) THEN
909	!
910	!-- Create a new NetCDF output file
911	IF ( netcdf_64bit ) THEN
912	#if defined( __netcdf_64bit )
913	nc_stat = NF90_CREATE( filename, &
914	OR( NF90_NOCLOBBER, NF90_64BIT_OFFSET ),&
915	id_set_pr )
916	#else
917	message_string = 'NetCDF: no 64-bit offset allowed ' // &
918	'on this machine'
919	CALL message( 'check_open', 'PA0171', 0, 1, 0, 6, 0 )
920
921	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_pr )
922	#endif
923	ELSE
924	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_pr )
925	ENDIF
926	CALL handle_netcdf_error( 'check_open', 31 )
927	!
928	!-- Define the header
929	CALL define_netcdf_header( 'pr', netcdf_extend, 0 )
930
931	ENDIF
932
933	CASE ( 105 )
934	!
935	!-- Set filename
936	filename = 'DATA_1D_TS_NETCDF' // coupling_char
937
938	!
939	!-- Inquire, if there is a NetCDF file from a previuos run. This should
940	!-- be opened for extension, if its variables match the actual run.
941	INQUIRE( FILE=filename, EXIST=netcdf_extend )
942
943	IF ( netcdf_extend ) THEN
944	!
945	!-- Open an existing NetCDF file for output
946	nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set_ts )
947	CALL handle_netcdf_error( 'check_open', 32 )
948	!
949	!-- Read header information and set all ids. If there is a mismatch
950	!-- between the previuos and the actual run, netcdf_extend is returned
951	!-- as .FALSE.
952	CALL define_netcdf_header( 'ts', netcdf_extend, 0 )
953
954	!
955	!-- Remove the local file, if it can not be extended
956	IF ( .NOT. netcdf_extend ) THEN
957	nc_stat = NF90_CLOSE( id_set_ts )
958	CALL handle_netcdf_error( 'check_open', 33 )
959	CALL local_system( 'rm ' // TRIM( filename ) )
960	ENDIF
961
962	ENDIF
963
964	IF ( .NOT. netcdf_extend ) THEN
965	!
966	!-- Create a new NetCDF output file
967	IF ( netcdf_64bit ) THEN
968	#if defined( __netcdf_64bit )
969	nc_stat = NF90_CREATE( filename, &
970	OR( NF90_NOCLOBBER, NF90_64BIT_OFFSET ),&
971	id_set_ts )
972	#else
973	message_string = 'NetCDF: no 64-bit offset allowed ' // &
974	'on this machine'
975	CALL message( 'check_open', 'PA0171', 0, 1, 0, 6, 0 )
976
977	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_ts )
978	#endif
979	ELSE
980	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_ts )
981	ENDIF
982	CALL handle_netcdf_error( 'check_open', 34 )
983	!
984	!-- Define the header
985	CALL define_netcdf_header( 'ts', netcdf_extend, 0 )
986
987	ENDIF
988
989
990	CASE ( 106, 116 )
991	!
992	!-- Set filename depending on unit number
993	IF ( file_id == 106 ) THEN
994	filename = 'DATA_3D_NETCDF' // coupling_char
995	av = 0
996	ELSE
997	filename = 'DATA_3D_AV_NETCDF' // coupling_char
998	av = 1
999	ENDIF
1000	!
1001	!-- Inquire, if there is a NetCDF file from a previuos run. This should
1002	!-- be opened for extension, if its dimensions and variables match the
1003	!-- actual run.
1004	INQUIRE( FILE=filename, EXIST=netcdf_extend )
1005
1006	IF ( netcdf_extend ) THEN
1007	!
1008	!-- Open an existing NetCDF file for output
1009	nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set_3d(av) )
1010	CALL handle_netcdf_error( 'check_open', 35 )
1011	!
1012	!-- Read header information and set all ids. If there is a mismatch
1013	!-- between the previuos and the actual run, netcdf_extend is returned
1014	!-- as .FALSE.
1015	CALL define_netcdf_header( '3d', netcdf_extend, av )
1016
1017	!
1018	!-- Remove the local file, if it can not be extended
1019	IF ( .NOT. netcdf_extend ) THEN
1020	nc_stat = NF90_CLOSE( id_set_3d(av) )
1021	CALL handle_netcdf_error( 'check_open', 36 )
1022	CALL local_system('rm ' // TRIM( filename ) )
1023	ENDIF
1024
1025	ENDIF
1026
1027	IF ( .NOT. netcdf_extend ) THEN
1028	!
1029	!-- Create a new NetCDF output file
1030	IF ( netcdf_64bit_3d ) THEN
1031	#if defined( __netcdf_64bit )
1032	nc_stat = NF90_CREATE( filename, &
1033	OR( NF90_NOCLOBBER, NF90_64BIT_OFFSET ),&
1034	id_set_3d(av) )
1035	#else
1036	message_string = 'NetCDF: no 64-bit offset allowed ' // &
1037	'on this machine'
1038	CALL message( 'check_open', 'PA0171', 0, 1, 0, 6, 0 )
1039
1040	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_3d(av) )
1041	#endif
1042	ELSE
1043	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_3d(av) )
1044	ENDIF
1045	CALL handle_netcdf_error( 'check_open', 37 )
1046	!
1047	!-- Define the header
1048	CALL define_netcdf_header( '3d', netcdf_extend, av )
1049
1050	ENDIF
1051
1052
1053	CASE ( 107 )
1054	!
1055	!-- Set filename
1056	filename = 'DATA_1D_SP_NETCDF' // coupling_char
1057
1058	!
1059	!-- Inquire, if there is a NetCDF file from a previuos run. This should
1060	!-- be opened for extension, if its variables match the actual run.
1061	INQUIRE( FILE=filename, EXIST=netcdf_extend )
1062
1063	IF ( netcdf_extend ) THEN
1064	!
1065	!-- Open an existing NetCDF file for output
1066	nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set_sp )
1067	CALL handle_netcdf_error( 'check_open', 38 )
1068
1069	!
1070	!-- Read header information and set all ids. If there is a mismatch
1071	!-- between the previuos and the actual run, netcdf_extend is returned
1072	!-- as .FALSE.
1073	CALL define_netcdf_header( 'sp', netcdf_extend, 0 )
1074
1075	!
1076	!-- Remove the local file, if it can not be extended
1077	IF ( .NOT. netcdf_extend ) THEN
1078	nc_stat = NF90_CLOSE( id_set_sp )
1079	CALL handle_netcdf_error( 'check_open', 39 )
1080	CALL local_system( 'rm ' // TRIM( filename ) )
1081	ENDIF
1082
1083	ENDIF
1084
1085	IF ( .NOT. netcdf_extend ) THEN
1086	!
1087	!-- Create a new NetCDF output file
1088	IF ( netcdf_64bit ) THEN
1089	#if defined( __netcdf_64bit )
1090	nc_stat = NF90_CREATE( filename, &
1091	OR( NF90_NOCLOBBER, NF90_64BIT_OFFSET ),&
1092	id_set_sp )
1093	#else
1094	message_string = 'NetCDF: no 64-bit offset allowed ' // &
1095	'on this machine'
1096	CALL message( 'check_open', 'PA0171', 0, 1, 0, 6, 0 )
1097
1098	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_sp )
1099	#endif
1100	ELSE
1101	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_sp )
1102	ENDIF
1103	CALL handle_netcdf_error( 'check_open', 40 )
1104	!
1105	!-- Define the header
1106	CALL define_netcdf_header( 'sp', netcdf_extend, 0 )
1107
1108	ENDIF
1109
1110
1111	CASE ( 108 )
1112
1113	IF ( myid_char == '' ) THEN
1114	filename = 'DATA_PRT_NETCDF' // coupling_char
1115	ELSE
1116	filename = 'DATA_PRT_NETCDF' // TRIM( coupling_char ) // '/' // &
1117	myid_char
1118	ENDIF
1119	!
1120	!-- Inquire, if there is a NetCDF file from a previuos run. This should
1121	!-- be opened for extension, if its variables match the actual run.
1122	INQUIRE( FILE=filename, EXIST=netcdf_extend )
1123
1124	IF ( netcdf_extend ) THEN
1125	!
1126	!-- Open an existing NetCDF file for output
1127	nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set_prt )
1128	CALL handle_netcdf_error( 'check_open', 41 )
1129	!
1130	!-- Read header information and set all ids. If there is a mismatch
1131	!-- between the previuos and the actual run, netcdf_extend is returned
1132	!-- as .FALSE.
1133	CALL define_netcdf_header( 'pt', netcdf_extend, 0 )
1134
1135	!
1136	!-- Remove the local file, if it can not be extended
1137	IF ( .NOT. netcdf_extend ) THEN
1138	nc_stat = NF90_CLOSE( id_set_prt )
1139	CALL handle_netcdf_error( 'check_open', 42 )
1140	CALL local_system( 'rm ' // filename )
1141	ENDIF
1142
1143	ENDIF
1144
1145	IF ( .NOT. netcdf_extend ) THEN
1146
1147	!
1148	!-- For runs on multiple processors create the subdirectory
1149	IF ( myid_char /= '' ) THEN
1150	IF ( myid == 0 .AND. .NOT. openfile(file_id)%opened_before ) &
1151	THEN ! needs modification in case of non-extendable sets
1152	CALL local_system( 'mkdir DATA_PRT_NETCDF' // &
1153	TRIM( coupling_char ) // '/' )
1154	ENDIF
1155	#if defined( __parallel )
1156	!
1157	!-- Set a barrier in order to allow that all other processors in the
1158	!-- directory created by PE0 can open their file
1159	CALL MPI_BARRIER( comm2d, ierr )
1160	#endif
1161	ENDIF
1162
1163	!
1164	!-- Create a new NetCDF output file
1165	IF ( netcdf_64bit ) THEN
1166	#if defined( __netcdf_64bit )
1167	nc_stat = NF90_CREATE( filename, &
1168	OR( NF90_NOCLOBBER, NF90_64BIT_OFFSET ),&
1169	id_set_prt )
1170	#else
1171	message_string = 'NetCDF: no 64-bit offset allowed ' // &
1172	'on this machine'
1173	CALL message( 'check_open', 'PA0171', 0, 1, 0, 6, 0 )
1174
1175	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_prt )
1176	#endif
1177	ELSE
1178	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_prt )
1179	ENDIF
1180	CALL handle_netcdf_error( 'check_open', 43 )
1181
1182	!
1183	!-- Define the header
1184	CALL define_netcdf_header( 'pt', netcdf_extend, 0 )
1185
1186	ENDIF
1187
1188	CASE ( 109 )
1189	!
1190	!-- Set filename
1191	filename = 'DATA_1D_PTS_NETCDF' // coupling_char
1192
1193	!
1194	!-- Inquire, if there is a NetCDF file from a previuos run. This should
1195	!-- be opened for extension, if its variables match the actual run.
1196	INQUIRE( FILE=filename, EXIST=netcdf_extend )
1197
1198	IF ( netcdf_extend ) THEN
1199	!
1200	!-- Open an existing NetCDF file for output
1201	nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set_pts )
1202	CALL handle_netcdf_error( 'check_open', 393 )
1203	!
1204	!-- Read header information and set all ids. If there is a mismatch
1205	!-- between the previuos and the actual run, netcdf_extend is returned
1206	!-- as .FALSE.
1207	CALL define_netcdf_header( 'ps', netcdf_extend, 0 )
1208
1209	!
1210	!-- Remove the local file, if it can not be extended
1211	IF ( .NOT. netcdf_extend ) THEN
1212	nc_stat = NF90_CLOSE( id_set_pts )
1213	CALL handle_netcdf_error( 'check_open', 394 )
1214	CALL local_system( 'rm ' // TRIM( filename ) )
1215	ENDIF
1216
1217	ENDIF
1218
1219	IF ( .NOT. netcdf_extend ) THEN
1220	!
1221	!-- Create a new NetCDF output file
1222	IF ( netcdf_64bit ) THEN
1223	#if defined( __netcdf_64bit )
1224	nc_stat = NF90_CREATE( filename, &
1225	OR( NF90_NOCLOBBER, NF90_64BIT_OFFSET ),&
1226	id_set_pts )
1227	#else
1228	message_string = 'NetCDF: no 64-bit offset allowed ' // &
1229	'on this machine'
1230	CALL message( 'check_open', 'PA0171', 0, 1, 0, 6, 0 )
1231
1232	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_pts )
1233	#endif
1234	ELSE
1235	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, id_set_pts )
1236	ENDIF
1237	CALL handle_netcdf_error( 'check_open', 395 )
1238	!
1239	!-- Define the header
1240	CALL define_netcdf_header( 'ps', netcdf_extend, 0 )
1241
1242	ENDIF
1243
1244	CASE ( 121:160 )
1245	!
1246	!-- Set filename depending on unit number
1247	IF ( file_id <= 140 ) THEN
1248	mid = file_id - 120
1249	WRITE ( mask_char,'(I2.2)') mid
1250	filename = 'DATA_MASK_' // mask_char // '_NETCDF' // coupling_char
1251	av = 0
1252	ELSE
1253	mid = file_id - 140
1254	WRITE ( mask_char,'(I2.2)') mid
1255	filename = 'DATA_MASK_' // mask_char // '_AV_NETCDF' // &
1256	coupling_char
1257	av = 1
1258	ENDIF
1259	!
1260	!-- Inquire, if there is a NetCDF file from a previuos run. This should
1261	!-- be opened for extension, if its dimensions and variables match the
1262	!-- actual run.
1263	INQUIRE( FILE=filename, EXIST=netcdf_extend )
1264
1265	IF ( netcdf_extend ) THEN
1266	!
1267	!-- Open an existing NetCDF file for output
1268	#if defined( __netcdf4 )
1269	nc_stat = NF90_OPEN_PAR( filename, NF90_WRITE, comm2d, &
1270	MPI_INFO_NULL, id_set_mask(mid,av) )
1271	#else
1272	nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set_mask(mid,av) )
1273	#endif
1274	CALL handle_netcdf_error( 'check_open', 9998 )
1275	!
1276	!-- Read header information and set all ids. If there is a mismatch
1277	!-- between the previuos and the actual run, netcdf_extend is returned
1278	!-- as .FALSE.
1279	CALL define_netcdf_header( 'ma', netcdf_extend, file_id )
1280
1281	!
1282	!-- Remove the local file, if it can not be extended
1283	IF ( .NOT. netcdf_extend ) THEN
1284	nc_stat = NF90_CLOSE( id_set_mask(mid,av) )
1285	CALL handle_netcdf_error( 'check_open', 9998 )
1286	CALL local_system('rm ' // TRIM( filename ) )
1287	ENDIF
1288
1289	ENDIF
1290
1291	IF ( .NOT. netcdf_extend ) THEN
1292	!
1293	!-- Create a new NetCDF output file
1294	SELECT CASE ( nc_format_mask(mid,av) )
1295
1296	CASE ( 1 )
1297	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, &
1298	id_set_mask(mid,av) )
1299
1300	CASE ( 2 )
1301	#if defined( __netcdf_64bit )
1302	nc_stat = NF90_CREATE( filename, OR( NF90_NOCLOBBER, &
1303	NF90_64BIT_OFFSET ), id_set_mask(mid,av) )
1304	#else
1305	WRITE( message_string, * ) 'NetCDF: no 64-bit ', &
1306	'offset format allowed on this machine'
1307	CALL message( 'check_open', 'PA9998', 0, 1, 0, 6, 0 )
1308	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, &
1309	id_set_mask(mid,av) )
1310	#endif
1311
1312	CASE ( 3 )
1313	#if defined( __netcdf4 )
1314	nc_stat = NF90_CREATE_PAR( filename, OR( NF90_NOCLOBBER, &
1315	NF90_NETCDF4 ), comm2d, MPI_INFO_NULL, &
1316	id_set_mask(mid,av) )
1317	#else
1318	WRITE( message_string, * ) 'NetCDF: no NetCDF 4 ', &
1319	'format allowed on this machine'
1320	CALL message( 'check_open', 'PA9998', 0, 1, 0, 6, 0 )
1321	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, &
1322	id_set_mask(mid,av) )
1323	#endif
1324
1325	CASE ( 4 )
1326	#if defined( __netcdf4 )
1327	nc_stat = NF90_CREATE_PAR( filename, OR( NF90_NOCLOBBER, &
1328	NF90_CLASSIC_MODEL ), comm2d, &
1329	MPI_INFO_NULL, id_set_mask(mid,av) )
1330	#else
1331	WRITE( message_string, * ) 'NetCDF: no NetCDF 4 (Classic ', &
1332	'model) format allowed on this machine'
1333	CALL message( 'check_open', 'PA9998', 0, 1, 0, 6, 0 )
1334	nc_stat = NF90_CREATE( filename, NF90_NOCLOBBER, &
1335	id_set_mask(mid,av) )
1336	#endif
1337
1338	CASE DEFAULT
1339	WRITE( message_string, * ) 'illegal NetCDF file format: ', &
1340	'nc_format_mask(mid=',mid,',av=',av,')=', &
1341	nc_format_mask(mid,av)
1342	CALL message( 'check_open', 'PA9998', 2, 2, 0, 6, 0 )
1343
1344	END SELECT
1345	CALL handle_netcdf_error( 'check_open', 9998 )
1346	!
1347	!-- Define the header
1348	CALL define_netcdf_header( 'ma', netcdf_extend, file_id )
1349
1350	ENDIF
1351
1352
1353	#else
1354
1355	CASE ( 101:109, 111:113, 116, 121:160 )
1356
1357	!
1358	!-- Nothing is done in case of missing netcdf support
1359	RETURN
1360
1361	#endif
1362
1363	CASE DEFAULT
1364
1365	WRITE( message_string, * ) 'no OPEN-statement for file-id ',file_id
1366	CALL message( 'check_open', 'PA0172', 2, 2, -1, 6, 1 )
1367
1368	END SELECT
1369
1370	!
1371	!-- Set open flag
1372	openfile(file_id)%opened = .TRUE.
1373
1374	!
1375	!-- Formats
1376	3300 FORMAT ('#'/ &
1377	'coord 1 file=',A,' filetype=unformatted'/ &
1378	'coord 2 file=',A,' filetype=unformatted skip=',I6/ &
1379	'coord 3 file=',A,' filetype=unformatted skip=',I6/ &
1380	'#')
1381	4000 FORMAT ('# ',A)
1382	5000 FORMAT ('# ',A/ &
1383	'#1 E'/'#2 E'/'#3 dt'/'#4 u'/'#5 th*'/'#6 umax'/'#7 vmax'/ &
1384	'#8 wmax'/'#9 div_new'/'#10 div_old'/'#11 z_i_wpt'/'#12 z_i_pt'/ &
1385	'#13 w*'/'#14 w''pt''0'/'#15 w''pt'''/'#16 wpt'/'#17 pt(0)'/ &
1386	'#18 pt(zp)'/'#19 splptx'/'#20 splpty'/'#21 splptz')
1387	8000 FORMAT (A/ &
1388	' step time # of parts lPE sent/recv rPE sent/recv ',&
1389	'sPE sent/recv nPE sent/recv max # of parts'/ &
1390	103('-'))
1391
1392	END SUBROUTINE check_open

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