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source: palm/trunk/SOURCE/check_parameters.f90 @ 103

Last change on this file since 103 was 103, checked in by raasch, 17 years ago
further preliminary changes concerning coupling
Property svn:keywords set to `Id`
File size: 102.3 KB

Line
1	SUBROUTINE check_parameters
2
3	!------------------------------------------------------------------------------!
4	! Actual revisions:
5	! -----------------
6	! Check coupling_mode and set default (obligatory) values (like boundary
7	! conditions for temperature and fluxes) in case of coupled runs
8	!
9	! Former revisions:
10	! -----------------
11	! $Id: check_parameters.f90 103 2007-07-30 10:49:46Z raasch $
12	!
13	! 97 2007-06-21 08:23:15Z raasch
14	! Initial salinity profile is calculated, salinity boundary conditions are
15	! checked,
16	! z_max_do1d is checked only in case of ocean = .f.,
17	! +initial temperature and geostrophic velocity profiles for the ocean version,
18	! use_pt_reference renamed use_reference
19	!
20	! 89 2007-05-25 12:08:31Z raasch
21	! Check for user-defined profiles
22	!
23	! 75 2007-03-22 09:54:05Z raasch
24	! "by_user" allowed as initializing action, -data_output_ts,
25	! leapfrog with non-flat topography not allowed any more, loop_optimization
26	! and pt_reference are checked, moisture renamed humidity,
27	! output of precipitation amount/rate and roughnes length + check
28	! possible negative humidities are avoided in initial profile,
29	! dirichlet/neumann changed to dirichlet/radiation, etc.,
30	! revision added to run_description_header
31	!
32	! 20 2007-02-26 00:12:32Z raasch
33	! Temperature and humidity gradients at top are now calculated for nzt+1,
34	! top_heatflux and respective boundary condition bc_pt_t is checked
35	!
36	! RCS Log replace by Id keyword, revision history cleaned up
37	!
38	! Revision 1.61 2006/08/04 14:20:25 raasch
39	! do2d_unit and do3d_unit now defined as 2d-arrays, check of
40	! use_upstream_for_tke, default value for dt_dopts,
41	! generation of file header moved from routines palm and header to here
42	!
43	! Revision 1.1 1997/08/26 06:29:23 raasch
44	! Initial revision
45	!
46	!
47	! Description:
48	! ------------
49	! Check control parameters and deduce further quantities.
50	!------------------------------------------------------------------------------!
51
52	USE arrays_3d
53	USE constants
54	USE control_parameters
55	USE grid_variables
56	USE indices
57	USE model_1d
58	USE netcdf_control
59	USE particle_attributes
60	USE pegrid
61	USE profil_parameter
62	USE statistics
63	USE transpose_indices
64
65	IMPLICIT NONE
66
67	CHARACTER (LEN=1) :: sq
68	CHARACTER (LEN=6) :: var
69	CHARACTER (LEN=7) :: unit
70	CHARACTER (LEN=8) :: date
71	CHARACTER (LEN=10) :: time
72	CHARACTER (LEN=40) :: coupling_string
73	CHARACTER (LEN=100) :: action
74
75	INTEGER :: i, ilen, intervals, iter, j, k, nnxh, nnyh, position, prec
76	LOGICAL :: found, ldum
77	REAL :: gradient, maxn, maxp
78
79
80	!
81	!-- Warning, if host is not set
82	IF ( host(1:1) == ' ' ) THEN
83	IF ( myid == 0 ) THEN
84	PRINT*, '+++ WARNING: check_parameters:'
85	PRINT*, ' "host" is not set. Please check that environment', &
86	' variable "localhost"'
87	PRINT*, ' is set before running PALM'
88	ENDIF
89	ENDIF
90
91	!
92	!-- Check the coupling mode
93	IF ( coupling_mode /= 'uncoupled' .AND. &
94	coupling_mode /= 'atmosphere_to_ocean' .AND. &
95	coupling_mode /= 'ocean_to_atmosphere' ) THEN
96	IF ( myid == 0 ) THEN
97	PRINT*, '+++ check_parameters:'
98	PRINT*, ' illegal coupling mode: ', TRIM( coupling_mode )
99	ENDIF
100	CALL local_stop
101	ENDIF
102
103	!
104	!-- Generate the file header which is used as a header for most of PALM's
105	!-- output files
106	CALL DATE_AND_TIME( date, time )
107	run_date = date(7:8)//'-'//date(5:6)//'-'//date(3:4)
108	run_time = time(1:2)//':'//time(3:4)//':'//time(5:6)
109	IF ( coupling_mode == 'uncoupled' ) THEN
110	coupling_string = ''
111	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
112	coupling_string = ' coupled (atmosphere)'
113	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
114	coupling_string = ' coupled (ocean)'
115	ENDIF
116
117	WRITE ( run_description_header, &
118	'(A,2X,A,2X,A,A,A,I2.2,A,2X,A,A,2X,A,1X,A)' ) &
119	TRIM( version ), TRIM( revision ), 'run: ', &
120	TRIM( run_identifier ), '.', runnr, TRIM( coupling_string ), &
121	'host: ', TRIM( host ), run_date, run_time
122
123	!
124	!-- Check the general loop optimization method
125	IF ( loop_optimization == 'default' ) THEN
126	IF ( host(1:3) == 'nec' ) THEN
127	loop_optimization = 'vector'
128	ELSE
129	loop_optimization = 'cache'
130	ENDIF
131	ENDIF
132	IF ( loop_optimization /= 'noopt' .AND. loop_optimization /= 'cache' &
133	.AND. loop_optimization /= 'vector' ) THEN
134	IF ( myid == 0 ) THEN
135	PRINT*, '+++ check_parameters:'
136	PRINT*, ' illegal value given for loop_optimization: ', &
137	TRIM( loop_optimization )
138	ENDIF
139	CALL local_stop
140	ENDIF
141
142	!
143	!-- Check topography setting (check for illegal parameter combinations)
144	IF ( topography /= 'flat' ) THEN
145	action = ' '
146	IF ( scalar_advec /= 'pw-scheme' ) THEN
147	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
148	ENDIF
149	IF ( momentum_advec /= 'pw-scheme' ) THEN
150	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
151	ENDIF
152	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
153	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
154	ENDIF
155	IF ( psolver == 'multigrid' .OR. psolver == 'sor' ) THEN
156	WRITE( action, '(A,A)' ) 'psolver = ', psolver
157	ENDIF
158	IF ( sloping_surface ) THEN
159	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
160	ENDIF
161	IF ( galilei_transformation ) THEN
162	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
163	ENDIF
164	IF ( cloud_physics ) THEN
165	WRITE( action, '(A)' ) 'cloud_physics = .TRUE.'
166	ENDIF
167	IF ( cloud_droplets ) THEN
168	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
169	ENDIF
170	IF ( humidity ) THEN
171	WRITE( action, '(A)' ) 'humidity = .TRUE.'
172	ENDIF
173	IF ( .NOT. prandtl_layer ) THEN
174	WRITE( action, '(A)' ) 'prandtl_layer = .FALSE.'
175	ENDIF
176	IF ( action /= ' ' ) THEN
177	IF ( myid == 0 ) THEN
178	PRINT*, '+++ check_parameters:'
179	PRINT*, ' a non-flat topography does not allow ', TRIM( action )
180	ENDIF
181	CALL local_stop
182	ENDIF
183	ENDIF
184
185	!
186	!-- Check ocean setting
187	IF ( ocean ) THEN
188	action = ' '
189	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
190	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
191	ENDIF
192	IF ( momentum_advec == 'ups-scheme' ) THEN
193	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
194	ENDIF
195	IF ( action /= ' ' ) THEN
196	IF ( myid == 0 ) THEN
197	PRINT*, '+++ check_parameters:'
198	PRINT*, ' ocean = .T. does not allow ', TRIM( action )
199	ENDIF
200	CALL local_stop
201	ENDIF
202	ENDIF
203
204	!
205	!-- Check whether there are any illegal values
206	!-- Pressure solver:
207	IF ( psolver /= 'poisfft' .AND. psolver /= 'poisfft_hybrid' .AND. &
208	psolver /= 'sor' .AND. psolver /= 'multigrid' ) THEN
209	IF ( myid == 0 ) THEN
210	PRINT*, '+++ check_parameters:'
211	PRINT*, ' unknown solver for perturbation pressure: psolver=', &
212	psolver
213	ENDIF
214	CALL local_stop
215	ENDIF
216
217	#if defined( __parallel )
218	IF ( psolver == 'poisfft_hybrid' .AND. pdims(2) /= 1 ) THEN
219	IF ( myid == 0 ) THEN
220	PRINT*, '+++ check_parameters:'
221	PRINT*, ' psolver="', TRIM( psolver ), '" only works for a ', &
222	'1d domain-decomposition along x'
223	PRINT*, ' please do not set npey/=1 in the parameter file'
224	ENDIF
225	CALL local_stop
226	ENDIF
227	IF ( ( psolver == 'poisfft_hybrid' .OR. psolver == 'multigrid' ) .AND. &
228	( nxra > nxr .OR. nyna > nyn .OR. nza > nz ) ) THEN
229	IF ( myid == 0 ) THEN
230	PRINT*, '+++ check_parameters:'
231	PRINT*, ' psolver="', TRIM( psolver ), '" does not work for ', &
232	'subdomains with unequal size'
233	PRINT*, ' please set grid_matching = ''strict'' in the parameter',&
234	' file'
235	ENDIF
236	CALL local_stop
237	ENDIF
238	#else
239	IF ( psolver == 'poisfft_hybrid' ) THEN
240	IF ( myid == 0 ) THEN
241	PRINT*, '+++ check_parameters:'
242	PRINT*, ' psolver="', TRIM( psolver ), '" only works for a ', &
243	'parallel environment'
244	ENDIF
245	CALL local_stop
246	ENDIF
247	#endif
248
249	IF ( psolver == 'multigrid' ) THEN
250	IF ( cycle_mg == 'w' ) THEN
251	gamma_mg = 2
252	ELSEIF ( cycle_mg == 'v' ) THEN
253	gamma_mg = 1
254	ELSE
255	IF ( myid == 0 ) THEN
256	PRINT*, '+++ check_parameters:'
257	PRINT*, ' unknown multigrid cycle: cycle_mg=', cycle_mg
258	ENDIF
259	CALL local_stop
260	ENDIF
261	ENDIF
262
263	IF ( fft_method /= 'singleton-algorithm' .AND. &
264	fft_method /= 'temperton-algorithm' .AND. &
265	fft_method /= 'system-specific' ) THEN
266	IF ( myid == 0 ) THEN
267	PRINT*, '+++ check_parameters:'
268	PRINT*, ' unknown fft-algorithm: fft_method=', fft_method
269	ENDIF
270	CALL local_stop
271	ENDIF
272
273	!
274	!-- Advection schemes:
275	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ups-scheme' ) &
276	THEN
277	IF ( myid == 0 ) PRINT*, '+++ check_parameters: unknown advection ', &
278	'scheme: momentum_advec=', momentum_advec
279	CALL local_stop
280	ENDIF
281	IF ( ( momentum_advec == 'ups-scheme' .OR. scalar_advec == 'ups-scheme' )&
282	.AND. timestep_scheme /= 'euler' ) THEN
283	IF ( myid == 0 ) PRINT*, '+++ check_parameters: momentum_advec=', &
284	momentum_advec, ' is not allowed with ', &
285	'timestep_scheme=', timestep_scheme
286	CALL local_stop
287	ENDIF
288
289	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'bc-scheme' .AND.&
290	scalar_advec /= 'ups-scheme' ) THEN
291	IF ( myid == 0 ) PRINT*, '+++ check_parameters: unknown advection ', &
292	'scheme: scalar_advec=', scalar_advec
293	CALL local_stop
294	ENDIF
295
296	IF ( use_sgs_for_particles .AND. .NOT. use_upstream_for_tke ) THEN
297	use_upstream_for_tke = .TRUE.
298	IF ( myid == 0 ) THEN
299	PRINT*, '+++ WARNING: check_parameters: use_upstream_for_tke set ', &
300	'.TRUE. because use_sgs_for_particles = .TRUE.'
301	ENDIF
302	ENDIF
303
304	IF ( use_upstream_for_tke .AND. timestep_scheme(1:8) == 'leapfrog' ) THEN
305	IF ( myid == 0 ) THEN
306	PRINT*, '+++ check_parameters: use_upstream_for_tke = .TRUE. ', &
307	'not allowed with timestep_scheme=', timestep_scheme
308	ENDIF
309	CALL local_stop
310	ENDIF
311
312	!
313	!-- Timestep schemes:
314	SELECT CASE ( TRIM( timestep_scheme ) )
315
316	CASE ( 'euler' )
317	intermediate_timestep_count_max = 1
318	asselin_filter_factor = 0.0
319
320	CASE ( 'leapfrog', 'leapfrog+euler' )
321	intermediate_timestep_count_max = 1
322
323	CASE ( 'runge-kutta-2' )
324	intermediate_timestep_count_max = 2
325	asselin_filter_factor = 0.0
326
327	CASE ( 'runge-kutta-3' )
328	intermediate_timestep_count_max = 3
329	asselin_filter_factor = 0.0
330
331	CASE DEFAULT
332	IF ( myid == 0 ) PRINT*, '+++ check_parameters: unknown timestep ',&
333	'scheme: timestep_scheme=', timestep_scheme
334	CALL local_stop
335
336	END SELECT
337
338	IF ( scalar_advec == 'ups-scheme' .AND. timestep_scheme(1:5) == 'runge' )&
339	THEN
340	IF ( myid == 0 ) THEN
341	PRINT*, '+++ check_parameters: scalar advection scheme "', &
342	TRIM( scalar_advec ), '"'
343	PRINT*, ' does not work with timestep_scheme "', &
344	TRIM( timestep_scheme ), '"'
345	ENDIF
346	CALL local_stop
347	ENDIF
348
349	IF ( momentum_advec /= 'pw-scheme' .AND. timestep_scheme(1:5) == 'runge' ) &
350	THEN
351	IF ( myid == 0 ) THEN
352	PRINT*, '+++ check_parameters: momentum advection scheme "', &
353	TRIM( momentum_advec ), '"'
354	PRINT*, ' does not work with timestep_scheme "', &
355	TRIM( timestep_scheme ), '"'
356	ENDIF
357	CALL local_stop
358	ENDIF
359
360
361	IF ( initializing_actions == ' ' ) THEN
362	IF ( myid == 0 ) THEN
363	PRINT*, '+++ check parameters:'
364	PRINT*, ' no value found for initializing_actions'
365	ENDIF
366	CALL local_stop
367	ENDIF
368
369	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
370	!
371	!-- No model continuation run; several initialising actions are possible
372	action = initializing_actions
373	DO WHILE ( TRIM( action ) /= '' )
374	position = INDEX( action, ' ' )
375	SELECT CASE ( action(1:position-1) )
376
377	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', &
378	'by_user', 'initialize_vortex', 'initialize_ptanom' )
379	action = action(position+1:)
380
381	CASE DEFAULT
382	IF ( myid == 0 ) PRINT*, '+++ check_parameters: initializi', &
383	'ng_action unkown or not allowed: action = "', &
384	TRIM(action), '"'
385	CALL local_stop
386
387	END SELECT
388	ENDDO
389	ENDIF
390	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
391	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
392	IF ( myid == 0 ) PRINT*, '+++ check_parameters: initializing_actions', &
393	'"set_constant_profiles" and "set_1d-model_profiles" are not', &
394	' allowed simultaneously'
395	CALL local_stop
396	ENDIF
397	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
398	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
399	IF ( myid == 0 ) PRINT*, '+++ check_parameters: initializing_actions', &
400	'"set_constant_profiles" and "by_user" are not', &
401	' allowed simultaneously'
402	CALL local_stop
403	ENDIF
404	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
405	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
406	IF ( myid == 0 ) PRINT*, '+++ check_parameters: initializing_actions', &
407	'"by_user" and "set_1d-model_profiles" are not', &
408	' allowed simultaneously'
409	CALL local_stop
410	ENDIF
411
412	IF ( cloud_physics .AND. .NOT. humidity ) THEN
413	IF ( myid == 0 ) PRINT*, '+++ check_parameters: cloud_physics =', &
414	cloud_physics, ' is not allowed with ', &
415	'humidity =', humidity
416	CALL local_stop
417	ENDIF
418
419	IF ( precipitation .AND. .NOT. cloud_physics ) THEN
420	IF ( myid == 0 ) PRINT*, '+++ check_parameters: precipitation =', &
421	precipitation, ' is not allowed with ', &
422	'cloud_physics =', cloud_physics
423	CALL local_stop
424	ENDIF
425
426	IF ( humidity .AND. sloping_surface ) THEN
427	IF ( myid == 0 ) PRINT*, '+++ check_parameters: humidity = TRUE', &
428	'and hang = TRUE are not', &
429	' allowed simultaneously'
430	CALL local_stop
431	ENDIF
432
433	IF ( humidity .AND. scalar_advec == 'ups-scheme' ) THEN
434	IF ( myid == 0 ) PRINT*, '+++ check_parameters: UPS-scheme', &
435	'is not implemented for humidity'
436	CALL local_stop
437	ENDIF
438
439	IF ( passive_scalar .AND. humidity ) THEN
440	IF ( myid == 0 ) PRINT*, '+++ check_parameters: humidity = TRUE and', &
441	'passive_scalar = TRUE is not allowed ', &
442	'simultaneously'
443	CALL local_stop
444	ENDIF
445
446	IF ( passive_scalar .AND. scalar_advec == 'ups-scheme' ) THEN
447	IF ( myid == 0 ) PRINT*, '+++ check_parameters: UPS-scheme', &
448	'is not implemented for passive_scalar'
449	CALL local_stop
450	ENDIF
451
452	IF ( grid_matching /= 'strict' .AND. grid_matching /= 'match' ) THEN
453	IF ( myid == 0 ) PRINT*, '+++ check_parameters: illegal value "', &
454	TRIM( grid_matching ), &
455	'" found for parameter grid_matching'
456	CALL local_stop
457	ENDIF
458
459	!
460	!-- In case of no model continuation run, check initialising parameters and
461	!-- deduce further quantities
462	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
463
464	!
465	!-- Initial profiles for 1D and 3D model, respectively
466	u_init = ug_surface
467	v_init = vg_surface
468	pt_init = pt_surface
469	IF ( humidity ) q_init = q_surface
470	IF ( ocean ) sa_init = sa_surface
471	IF ( passive_scalar ) q_init = s_surface
472
473	!
474	!--
475	!-- If required, compute initial profile of the geostrophic wind
476	!-- (component ug)
477	i = 1
478	gradient = 0.0
479
480	IF ( .NOT. ocean ) THEN
481
482	ug_vertical_gradient_level_ind(1) = 0
483	ug(0) = ug_surface
484	DO k = 1, nzt+1
485	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
486	ug_vertical_gradient_level(i) >= 0.0 ) THEN
487	gradient = ug_vertical_gradient(i) / 100.0
488	ug_vertical_gradient_level_ind(i) = k - 1
489	i = i + 1
490	IF ( i > 10 ) THEN
491	IF ( myid == 0 ) THEN
492	PRINT*, '+++ check_parameters: upper bound 10 of array', &
493	' "ug_vertical_gradient_level_ind" exceeded'
494	ENDIF
495	CALL local_stop
496	ENDIF
497	ENDIF
498	IF ( gradient /= 0.0 ) THEN
499	IF ( k /= 1 ) THEN
500	ug(k) = ug(k-1) + dzu(k) * gradient
501	ELSE
502	ug(k) = ug_surface + 0.5 * dzu(k) * gradient
503	ENDIF
504	ELSE
505	ug(k) = ug(k-1)
506	ENDIF
507	ENDDO
508
509	ELSE
510
511	ug_vertical_gradient_level_ind(1) = nzt+1
512	DO k = nzt, 0, -1
513	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
514	ug_vertical_gradient_level(i) <= 0.0 ) THEN
515	gradient = ug_vertical_gradient(i) / 100.0
516	ug_vertical_gradient_level_ind(i) = k + 1
517	i = i + 1
518	IF ( i > 10 ) THEN
519	IF ( myid == 0 ) THEN
520	PRINT*, '+++ check_parameters: upper bound 10 of array', &
521	' "ug_vertical_gradient_level_ind" exceeded'
522	ENDIF
523	CALL local_stop
524	ENDIF
525	ENDIF
526	IF ( gradient /= 0.0 ) THEN
527	IF ( k /= nzt ) THEN
528	ug(k) = ug(k+1) - dzu(k+1) * gradient
529	ELSE
530	ug(k) = ug_surface - 0.5 * dzu(k+1) * gradient
531	ug(k+1) = ug_surface + 0.5 * dzu(k+1) * gradient
532	ENDIF
533	ELSE
534	ug(k) = ug(k+1)
535	ENDIF
536	ENDDO
537
538	ENDIF
539
540	u_init = ug
541
542	!
543	!-- In case of no given gradients for ug, choose a vanishing gradient
544	IF ( ug_vertical_gradient_level(1) == -9999999.9 ) THEN
545	ug_vertical_gradient_level(1) = 0.0
546	ENDIF
547
548	!
549	!--
550	!-- If required, compute initial profile of the geostrophic wind
551	!-- (component vg)
552	i = 1
553	gradient = 0.0
554
555	IF ( .NOT. ocean ) THEN
556
557	vg_vertical_gradient_level_ind(1) = 0
558	vg(0) = vg_surface
559	DO k = 1, nzt+1
560	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
561	vg_vertical_gradient_level(i) >= 0.0 ) THEN
562	gradient = vg_vertical_gradient(i) / 100.0
563	vg_vertical_gradient_level_ind(i) = k - 1
564	i = i + 1
565	IF ( i > 10 ) THEN
566	IF ( myid == 0 ) THEN
567	PRINT*, '+++ check_parameters: upper bound 10 of array', &
568	' "vg_vertical_gradient_level_ind" exceeded'
569	ENDIF
570	CALL local_stop
571	ENDIF
572	ENDIF
573	IF ( gradient /= 0.0 ) THEN
574	IF ( k /= 1 ) THEN
575	vg(k) = vg(k-1) + dzu(k) * gradient
576	ELSE
577	vg(k) = vg_surface + 0.5 * dzu(k) * gradient
578	ENDIF
579	ELSE
580	vg(k) = vg(k-1)
581	ENDIF
582	ENDDO
583
584	ELSE
585
586	vg_vertical_gradient_level_ind(1) = 0
587	DO k = nzt, 0, -1
588	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
589	vg_vertical_gradient_level(i) <= 0.0 ) THEN
590	gradient = vg_vertical_gradient(i) / 100.0
591	vg_vertical_gradient_level_ind(i) = k + 1
592	i = i + 1
593	IF ( i > 10 ) THEN
594	IF ( myid == 0 ) THEN
595	PRINT*, '+++ check_parameters: upper bound 10 of array', &
596	' "vg_vertical_gradient_level_ind" exceeded'
597	ENDIF
598	CALL local_stop
599	ENDIF
600	ENDIF
601	IF ( gradient /= 0.0 ) THEN
602	IF ( k /= nzt ) THEN
603	vg(k) = vg(k+1) - dzu(k+1) * gradient
604	ELSE
605	vg(k) = vg_surface - 0.5 * dzu(k+1) * gradient
606	vg(k+1) = vg_surface + 0.5 * dzu(k+1) * gradient
607	ENDIF
608	ELSE
609	vg(k) = vg(k+1)
610	ENDIF
611	ENDDO
612
613	ENDIF
614
615	v_init = vg
616
617	!
618	!-- In case of no given gradients for vg, choose a vanishing gradient
619	IF ( vg_vertical_gradient_level(1) == -9999999.9 ) THEN
620	vg_vertical_gradient_level(1) = 0.0
621	ENDIF
622
623	!
624	!-- Compute initial temperature profile using the given temperature gradients
625	i = 1
626	gradient = 0.0
627
628	IF ( .NOT. ocean ) THEN
629
630	pt_vertical_gradient_level_ind(1) = 0
631	DO k = 1, nzt+1
632	IF ( pt_vertical_gradient_level(i) < zu(k) .AND. &
633	pt_vertical_gradient_level(i) >= 0.0 ) THEN
634	gradient = pt_vertical_gradient(i) / 100.0
635	pt_vertical_gradient_level_ind(i) = k - 1
636	i = i + 1
637	IF ( i > 10 ) THEN
638	IF ( myid == 0 ) THEN
639	PRINT*, '+++ check_parameters: upper bound 10 of array', &
640	' "pt_vertical_gradient_level_ind" exceeded'
641	ENDIF
642	CALL local_stop
643	ENDIF
644	ENDIF
645	IF ( gradient /= 0.0 ) THEN
646	IF ( k /= 1 ) THEN
647	pt_init(k) = pt_init(k-1) + dzu(k) * gradient
648	ELSE
649	pt_init(k) = pt_surface + 0.5 * dzu(k) * gradient
650	ENDIF
651	ELSE
652	pt_init(k) = pt_init(k-1)
653	ENDIF
654	ENDDO
655
656	ELSE
657
658	pt_vertical_gradient_level_ind(1) = nzt+1
659	DO k = nzt, 0, -1
660	IF ( pt_vertical_gradient_level(i) > zu(k) .AND. &
661	pt_vertical_gradient_level(i) <= 0.0 ) THEN
662	gradient = pt_vertical_gradient(i) / 100.0
663	pt_vertical_gradient_level_ind(i) = k + 1
664	i = i + 1
665	IF ( i > 10 ) THEN
666	IF ( myid == 0 ) THEN
667	PRINT*, '+++ check_parameters: upper bound 10 of array', &
668	' "pt_vertical_gradient_level_ind" exceeded'
669	ENDIF
670	CALL local_stop
671	ENDIF
672	ENDIF
673	IF ( gradient /= 0.0 ) THEN
674	IF ( k /= nzt ) THEN
675	pt_init(k) = pt_init(k+1) - dzu(k+1) * gradient
676	ELSE
677	pt_init(k) = pt_surface - 0.5 * dzu(k+1) * gradient
678	pt_init(k+1) = pt_surface + 0.5 * dzu(k+1) * gradient
679	ENDIF
680	ELSE
681	pt_init(k) = pt_init(k+1)
682	ENDIF
683	ENDDO
684
685	ENDIF
686
687	!
688	!-- In case of no given temperature gradients, choose gradient of neutral
689	!-- stratification
690	IF ( pt_vertical_gradient_level(1) == -9999999.9 ) THEN
691	pt_vertical_gradient_level(1) = 0.0
692	ENDIF
693
694	!
695	!-- Store temperature gradient at the top boundary for possible Neumann
696	!-- boundary condition
697	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
698
699	!
700	!-- If required, compute initial humidity or scalar profile using the given
701	!-- humidity/scalar gradient. In case of scalar transport, initially store
702	!-- values of the scalar parameters on humidity parameters
703	IF ( passive_scalar ) THEN
704	bc_q_b = bc_s_b
705	bc_q_t = bc_s_t
706	q_surface = s_surface
707	q_surface_initial_change = s_surface_initial_change
708	q_vertical_gradient = s_vertical_gradient
709	q_vertical_gradient_level = s_vertical_gradient_level
710	surface_waterflux = surface_scalarflux
711	ENDIF
712
713	IF ( humidity .OR. passive_scalar ) THEN
714
715	i = 1
716	gradient = 0.0
717	q_vertical_gradient_level_ind(1) = 0
718	DO k = 1, nzt+1
719	IF ( q_vertical_gradient_level(i) < zu(k) .AND. &
720	q_vertical_gradient_level(i) >= 0.0 ) THEN
721	gradient = q_vertical_gradient(i) / 100.0
722	q_vertical_gradient_level_ind(i) = k - 1
723	i = i + 1
724	IF ( i > 10 ) THEN
725	IF ( myid == 0 ) THEN
726	PRINT*, '+++ check_parameters: upper bound 10 of arr', &
727	'ay "q_vertical_gradient_level_ind" exceeded'
728	ENDIF
729	CALL local_stop
730	ENDIF
731	ENDIF
732	IF ( gradient /= 0.0 ) THEN
733	IF ( k /= 1 ) THEN
734	q_init(k) = q_init(k-1) + dzu(k) * gradient
735	ELSE
736	q_init(k) = q_init(k-1) + 0.5 * dzu(k) * gradient
737	ENDIF
738	ELSE
739	q_init(k) = q_init(k-1)
740	ENDIF
741	!
742	!-- Avoid negative humidities
743	IF ( q_init(k) < 0.0 ) THEN
744	q_init(k) = 0.0
745	ENDIF
746	ENDDO
747
748	!
749	!-- In case of no given humidity gradients, choose zero gradient
750	!-- conditions
751	IF ( q_vertical_gradient_level(1) == -1.0 ) THEN
752	q_vertical_gradient_level(1) = 0.0
753	ENDIF
754
755	!
756	!-- Store humidity gradient at the top boundary for possile Neumann
757	!-- boundary condition
758	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
759
760	ENDIF
761
762	!
763	!-- If required, compute initial salinity profile using the given salinity
764	!-- gradients
765	IF ( ocean ) THEN
766
767	i = 1
768	gradient = 0.0
769
770	sa_vertical_gradient_level_ind(1) = nzt+1
771	DO k = nzt, 0, -1
772	IF ( sa_vertical_gradient_level(i) > zu(k) .AND. &
773	sa_vertical_gradient_level(i) <= 0.0 ) THEN
774	gradient = sa_vertical_gradient(i) / 100.0
775	sa_vertical_gradient_level_ind(i) = k + 1
776	i = i + 1
777	IF ( i > 10 ) THEN
778	IF ( myid == 0 ) THEN
779	PRINT*, '+++ check_parameters: upper bound 10 of array', &
780	' "sa_vertical_gradient_level_ind" exceeded'
781	ENDIF
782	CALL local_stop
783	ENDIF
784	ENDIF
785	IF ( gradient /= 0.0 ) THEN
786	IF ( k /= nzt ) THEN
787	sa_init(k) = sa_init(k+1) - dzu(k+1) * gradient
788	ELSE
789	sa_init(k) = sa_surface - 0.5 * dzu(k+1) * gradient
790	sa_init(k+1) = sa_surface + 0.5 * dzu(k+1) * gradient
791	ENDIF
792	ELSE
793	sa_init(k) = sa_init(k+1)
794	ENDIF
795	ENDDO
796
797	ENDIF
798
799	ENDIF
800
801	!
802	!-- Compute Coriolis parameter
803	f = 2.0 * omega * SIN( phi / 180.0 * pi )
804	fs = 2.0 * omega * COS( phi / 180.0 * pi )
805
806	!
807	!-- Ocean runs always use reference values in the buoyancy term. Therefore
808	!-- set the reference temperature equal to the surface temperature.
809	IF ( ocean .AND. pt_reference == 9999999.9 ) pt_reference = pt_surface
810
811	!
812	!-- Reference value has to be used in buoyancy terms
813	IF ( pt_reference /= 9999999.9 ) use_reference = .TRUE.
814
815	!
816	!-- Sign of buoyancy/stability terms
817	IF ( ocean ) atmos_ocean_sign = -1.0
818
819	!
820	!-- Ocean version is using flux boundary conditions at the top
821	IF ( ocean ) use_top_fluxes = .TRUE.
822
823	!
824	!-- In case of a given slope, compute the relevant quantities
825	IF ( alpha_surface /= 0.0 ) THEN
826	IF ( ABS( alpha_surface ) > 90.0 ) THEN
827	IF ( myid == 0 ) PRINT*, '+++ check_parameters: ABS( alpha_surface',&
828	'=', alpha_surface, ' ) must be < 90.0'
829	CALL local_stop
830	ENDIF
831	sloping_surface = .TRUE.
832	cos_alpha_surface = COS( alpha_surface / 180.0 * pi )
833	sin_alpha_surface = SIN( alpha_surface / 180.0 * pi )
834	ENDIF
835
836	!
837	!-- Check time step and cfl_factor
838	IF ( dt /= -1.0 ) THEN
839	IF ( dt <= 0.0 .AND. dt /= -1.0 ) THEN
840	IF ( myid == 0 ) PRINT*, '+++ check_parameters: dt=', dt, ' <= 0.0'
841	CALL local_stop
842	ENDIF
843	dt_3d = dt
844	dt_fixed = .TRUE.
845	ENDIF
846
847	IF ( cfl_factor <= 0.0 .OR. cfl_factor > 1.0 ) THEN
848	IF ( cfl_factor == -1.0 ) THEN
849	IF ( momentum_advec == 'ups-scheme' .OR. &
850	scalar_advec == 'ups-scheme' ) THEN
851	cfl_factor = 0.8
852	ELSE
853	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
854	cfl_factor = 0.8
855	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
856	cfl_factor = 0.9
857	ELSE
858	cfl_factor = 0.1
859	ENDIF
860	ENDIF
861	ELSE
862	IF ( myid == 0 ) THEN
863	PRINT*, '+++ check_parameters: cfl_factor=', cfl_factor, &
864	' out of range'
865	PRINT*, '+++ 0.0 < cfl_factor <= 1.0 is required'
866	ENDIF
867	CALL local_stop
868	ENDIF
869	ENDIF
870
871	!
872	!-- Store simulated time at begin
873	simulated_time_at_begin = simulated_time
874
875	!
876	!-- Set wind speed in the Galilei-transformed system
877	IF ( galilei_transformation ) THEN
878	IF ( use_ug_for_galilei_tr .AND. &
879	ug_vertical_gradient_level(1) == 0.0 .AND. &
880	vg_vertical_gradient_level(1) == 0.0 ) THEN
881	u_gtrans = ug_surface
882	v_gtrans = vg_surface
883	ELSEIF ( use_ug_for_galilei_tr .AND. &
884	ug_vertical_gradient_level(1) /= 0.0 ) THEN
885	IF ( myid == 0 ) THEN
886	PRINT*, '+++ check_parameters:'
887	PRINT*, ' baroclinicity (ug) not allowed'
888	PRINT*, ' simultaneously with galilei transformation'
889	ENDIF
890	CALL local_stop
891	ELSEIF ( use_ug_for_galilei_tr .AND. &
892	vg_vertical_gradient_level(1) /= 0.0 ) THEN
893	IF ( myid == 0 ) THEN
894	PRINT*, '+++ check_parameters:'
895	PRINT*, ' baroclinicity (vg) not allowed'
896	PRINT*, ' simultaneously with galilei transformation'
897	ENDIF
898	CALL local_stop
899	ELSE
900	IF ( myid == 0 ) THEN
901	PRINT*, '+++ WARNING: check_parameters:'
902	PRINT*, ' variable translation speed used for galilei-tran' // &
903	'sformation, which'
904	PRINT*, ' may cause instabilities in stably stratified regions'
905	ENDIF
906	ENDIF
907	ENDIF
908
909	!
910	!-- In case of using a prandtl-layer, calculated (or prescribed) surface
911	!-- fluxes have to be used in the diffusion-terms
912	IF ( prandtl_layer ) use_surface_fluxes = .TRUE.
913
914	!
915	!-- Check boundary conditions and set internal variables:
916	!-- Lateral boundary conditions
917	IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. &
918	bc_lr /= 'radiation/dirichlet' ) THEN
919	IF ( myid == 0 ) THEN
920	PRINT*, '+++ check_parameters:'
921	PRINT*, ' unknown boundary condition: bc_lr = ', bc_lr
922	ENDIF
923	CALL local_stop
924	ENDIF
925	IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. &
926	bc_ns /= 'radiation/dirichlet' ) THEN
927	IF ( myid == 0 ) THEN
928	PRINT*, '+++ check_parameters:'
929	PRINT*, ' unknown boundary condition: bc_ns = ', bc_ns
930	ENDIF
931	CALL local_stop
932	ENDIF
933
934	!
935	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-
936	!-- Willimas advection scheme. Several schemes and tools do not work with
937	!-- non-cyclic boundary conditions.
938	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
939	IF ( psolver /= 'multigrid' ) THEN
940	IF ( myid == 0 ) THEN
941	PRINT*, '+++ check_parameters:'
942	PRINT*, ' non-cyclic lateral boundaries do not allow', &
943	' psolver = ', psolver
944	ENDIF
945	CALL local_stop
946	ENDIF
947	IF ( momentum_advec /= 'pw-scheme' ) THEN
948	IF ( myid == 0 ) THEN
949	PRINT*, '+++ check_parameters:'
950	PRINT*, ' non-cyclic lateral boundaries do not allow', &
951	' momentum_advec = ', momentum_advec
952	ENDIF
953	CALL local_stop
954	ENDIF
955	IF ( scalar_advec /= 'pw-scheme' ) THEN
956	IF ( myid == 0 ) THEN
957	PRINT*, '+++ check_parameters:'
958	PRINT*, ' non-cyclic lateral boundaries do not allow', &
959	' scalar_advec = ', scalar_advec
960	ENDIF
961	CALL local_stop
962	ENDIF
963	IF ( galilei_transformation ) THEN
964	IF ( myid == 0 ) THEN
965	PRINT*, '+++ check_parameters:'
966	PRINT*, ' non-cyclic lateral boundaries do not allow', &
967	' galilei_transformation = .T.'
968	ENDIF
969	CALL local_stop
970	ENDIF
971	! IF ( conserve_volume_flow ) THEN
972	! IF ( myid == 0 ) THEN
973	! PRINT*, '+++ check_parameters:'
974	! PRINT*, ' non-cyclic lateral boundaries do not allow', &
975	! ' conserve_volume_flow = .T.'
976	! ENDIF
977	! CALL local_stop
978	! ENDIF
979	ENDIF
980
981	!
982	!-- Bottom boundary condition for the turbulent Kinetic energy
983	IF ( bc_e_b == 'neumann' ) THEN
984	ibc_e_b = 1
985	IF ( adjust_mixing_length .AND. prandtl_layer ) THEN
986	IF ( myid == 0 ) THEN
987	PRINT*, '+++ WARNING: check_parameters:'
988	PRINT*, ' adjust_mixing_length = TRUE and bc_e_b = ', bc_e_b
989	ENDIF
990	ENDIF
991	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
992	ibc_e_b = 2
993	IF ( .NOT. adjust_mixing_length .AND. prandtl_layer ) THEN
994	IF ( myid == 0 ) THEN
995	PRINT*, '+++ WARNING: check_parameters:'
996	PRINT*, ' adjust_mixing_length = FALSE and bc_e_b = ', bc_e_b
997	ENDIF
998	ENDIF
999	IF ( .NOT. prandtl_layer ) THEN
1000	bc_e_b = 'neumann'
1001	ibc_e_b = 1
1002	IF ( myid == 0 ) THEN
1003	PRINT*, '+++ WARNING: check_parameters:'
1004	PRINT*, ' boundary condition bc_e_b changed to "', bc_e_b, '"'
1005	ENDIF
1006	ENDIF
1007	ELSE
1008	IF ( myid == 0 ) THEN
1009	PRINT*, '+++ check_parameters:'
1010	PRINT*, ' unknown boundary condition: bc_e_b = ', bc_e_b
1011	ENDIF
1012	CALL local_stop
1013	ENDIF
1014
1015	!
1016	!-- Boundary conditions for perturbation pressure
1017	IF ( bc_p_b == 'dirichlet' ) THEN
1018	ibc_p_b = 0
1019	ELSEIF ( bc_p_b == 'neumann' ) THEN
1020	ibc_p_b = 1
1021	ELSEIF ( bc_p_b == 'neumann+inhomo' ) THEN
1022	ibc_p_b = 2
1023	ELSE
1024	IF ( myid == 0 ) THEN
1025	PRINT*, '+++ check_parameters:'
1026	PRINT*, ' unknown boundary condition: bc_p_b = ', bc_p_b
1027	ENDIF
1028	CALL local_stop
1029	ENDIF
1030	IF ( ibc_p_b == 2 .AND. .NOT. prandtl_layer ) THEN
1031	IF ( myid == 0 ) THEN
1032	PRINT*, '+++ check_parameters:'
1033	PRINT*, ' boundary condition: bc_p_b = ', TRIM( bc_p_b ), &
1034	' not allowed with'
1035	PRINT*, ' prandtl_layer = .FALSE.'
1036	ENDIF
1037	CALL local_stop
1038	ENDIF
1039	IF ( bc_p_t == 'dirichlet' ) THEN
1040	ibc_p_t = 0
1041	ELSEIF ( bc_p_t == 'neumann' ) THEN
1042	ibc_p_t = 1
1043	ELSE
1044	IF ( myid == 0 ) THEN
1045	PRINT*, '+++ check_parameters:'
1046	PRINT*, ' unknown boundary condition: bc_p_t = ', bc_p_t
1047	ENDIF
1048	CALL local_stop
1049	ENDIF
1050
1051	!
1052	!-- Boundary conditions for potential temperature
1053	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1054	ibc_pt_b = 2
1055	ELSE
1056	IF ( bc_pt_b == 'dirichlet' ) THEN
1057	ibc_pt_b = 0
1058	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1059	ibc_pt_b = 1
1060	ELSE
1061	IF ( myid == 0 ) THEN
1062	PRINT*, '+++ check_parameters:'
1063	PRINT*, ' unknown boundary condition: bc_pt_b = ', bc_pt_b
1064	ENDIF
1065	CALL local_stop
1066	ENDIF
1067	ENDIF
1068
1069	IF ( bc_pt_t == 'dirichlet' ) THEN
1070	ibc_pt_t = 0
1071	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1072	ibc_pt_t = 1
1073	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1074	ibc_pt_t = 2
1075	ELSE
1076	IF ( myid == 0 ) THEN
1077	PRINT*, '+++ check_parameters:'
1078	PRINT*, ' unknown boundary condition: bc_pt_t = ', bc_pt_t
1079	ENDIF
1080	CALL local_stop
1081	ENDIF
1082
1083	IF ( surface_heatflux == 9999999.9 ) constant_heatflux = .FALSE.
1084	IF ( top_heatflux == 9999999.9 ) constant_top_heatflux = .FALSE.
1085	IF ( top_momentumflux_u /= 9999999.9 .AND. &
1086	top_momentumflux_v /= 9999999.9 ) THEN
1087	constant_top_momentumflux = .TRUE.
1088	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9 .AND. &
1089	top_momentumflux_v == 9999999.9 ) ) THEN
1090	IF ( myid == 0 ) THEN
1091	PRINT*, '+++ check_parameters:'
1092	PRINT*, ' both, top_momentumflux_u AND top_momentumflux_v'
1093	PRINT*, ' must be set'
1094	ENDIF
1095	CALL local_stop
1096	ENDIF
1097
1098	!
1099	!-- A given surface temperature implies Dirichlet boundary condition for
1100	!-- temperature. In this case specification of a constant heat flux is
1101	!-- forbidden.
1102	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. &
1103	surface_heatflux /= 0.0 ) THEN
1104	IF ( myid == 0 ) THEN
1105	PRINT*, '+++ check_parameters:'
1106	PRINT*, ' boundary_condition: bc_pt_b = ', bc_pt_b
1107	PRINT*, ' is not allowed with constant_heatflux = .TRUE.'
1108	ENDIF
1109	CALL local_stop
1110	ENDIF
1111	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0 ) THEN
1112	IF ( myid == 0 ) THEN
1113	PRINT*, '+++ check_parameters: constant_heatflux = .TRUE. is not'
1114	PRINT*, ' allowed with pt_surface_initial_change (/=0) = ', &
1115	pt_surface_initial_change
1116	ENDIF
1117	CALL local_stop
1118	ENDIF
1119
1120	!
1121	!-- A given temperature at the top implies Dirichlet boundary condition for
1122	!-- temperature. In this case specification of a constant heat flux is
1123	!-- forbidden.
1124	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. &
1125	top_heatflux /= 0.0 ) THEN
1126	IF ( myid == 0 ) THEN
1127	PRINT*, '+++ check_parameters:'
1128	PRINT*, ' boundary_condition: bc_pt_t = ', bc_pt_t
1129	PRINT*, ' is not allowed with constant_top_heatflux = .TRUE.'
1130	ENDIF
1131	CALL local_stop
1132	ENDIF
1133
1134	!
1135	!-- Boundary conditions for salinity
1136	IF ( ocean ) THEN
1137	IF ( bc_sa_t == 'dirichlet' ) THEN
1138	ibc_sa_t = 0
1139	ELSEIF ( bc_sa_t == 'neumann' ) THEN
1140	ibc_sa_t = 1
1141	ELSE
1142	IF ( myid == 0 ) THEN
1143	PRINT*, '+++ check_parameters:'
1144	PRINT*, ' unknown boundary condition: bc_sa_t = ', bc_sa_t
1145	ENDIF
1146	CALL local_stop
1147	ENDIF
1148
1149	IF ( top_salinityflux == 9999999.9 ) constant_top_salinityflux = .FALSE.
1150	IF ( ibc_sa_t == 1 .AND. top_salinityflux == 9999999.9 ) THEN
1151	IF ( myid == 0 ) THEN
1152	PRINT*, '+++ check_parameters:'
1153	PRINT*, ' boundary_condition: bc_sa_t = ', bc_sa_t
1154	PRINT*, ' requires to set top_salinityflux '
1155	ENDIF
1156	CALL local_stop
1157	ENDIF
1158
1159	!
1160	!-- A fixed salinity at the top implies Dirichlet boundary condition for
1161	!-- salinity. In this case specification of a constant salinity flux is
1162	!-- forbidden.
1163	IF ( ibc_sa_t == 0 .AND. constant_top_salinityflux .AND. &
1164	top_salinityflux /= 0.0 ) THEN
1165	IF ( myid == 0 ) THEN
1166	PRINT*, '+++ check_parameters:'
1167	PRINT*, ' boundary_condition: bc_sa_t = ', bc_sa_t
1168	PRINT*, ' is not allowed with constant_top_salinityflux = ', &
1169	'.TRUE.'
1170	ENDIF
1171	CALL local_stop
1172	ENDIF
1173
1174	ENDIF
1175
1176	!
1177	!-- In case of humidity or passive scalar, set boundary conditions for total
1178	!-- water content / scalar
1179	IF ( humidity .OR. passive_scalar ) THEN
1180	IF ( humidity ) THEN
1181	sq = 'q'
1182	ELSE
1183	sq = 's'
1184	ENDIF
1185	IF ( bc_q_b == 'dirichlet' ) THEN
1186	ibc_q_b = 0
1187	ELSEIF ( bc_q_b == 'neumann' ) THEN
1188	ibc_q_b = 1
1189	ELSE
1190	IF ( myid == 0 ) THEN
1191	PRINT*, '+++ check_parameters:'
1192	PRINT*, ' unknown boundary condition: bc_', sq, '_b = ', bc_q_b
1193	ENDIF
1194	CALL local_stop
1195	ENDIF
1196	IF ( bc_q_t == 'dirichlet' ) THEN
1197	ibc_q_t = 0
1198	ELSEIF ( bc_q_t == 'neumann' ) THEN
1199	ibc_q_t = 1
1200	ELSE
1201	IF ( myid == 0 ) THEN
1202	PRINT*, '+++ check_parameters:'
1203	PRINT*, ' unknown boundary condition: bc_', sq, '_t = ', bc_q_t
1204	ENDIF
1205	CALL local_stop
1206	ENDIF
1207
1208	IF ( surface_waterflux == 0.0 ) constant_waterflux = .FALSE.
1209
1210	!
1211	!-- A given surface humidity implies Dirichlet boundary condition for
1212	!-- humidity. In this case specification of a constant water flux is
1213	!-- forbidden.
1214	IF ( ibc_q_b == 0 .AND. constant_waterflux ) THEN
1215	IF ( myid == 0 ) THEN
1216	PRINT*, '+++ check_parameters:'
1217	PRINT*, ' boundary_condition: bc_', sq, '_b = ', bc_q_b
1218	PRINT*, ' is not allowed with prescribed surface flux'
1219	ENDIF
1220	CALL local_stop
1221	ENDIF
1222	IF ( constant_waterflux .AND. q_surface_initial_change /= 0.0 ) THEN
1223	IF ( myid == 0 ) THEN
1224	PRINT*, '+++ check_parameters: a prescribed surface flux is not'
1225	PRINT*, ' allowed with ', sq, '_surface_initial_change (/=0)', &
1226	' = ', q_surface_initial_change
1227	ENDIF
1228	CALL local_stop
1229	ENDIF
1230
1231	ENDIF
1232
1233	!
1234	!-- Boundary conditions for horizontal components of wind speed
1235	IF ( bc_uv_b == 'dirichlet' ) THEN
1236	ibc_uv_b = 0
1237	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1238	ibc_uv_b = 1
1239	IF ( prandtl_layer ) THEN
1240	IF ( myid == 0 ) THEN
1241	PRINT*, '+++ check_parameters:'
1242	PRINT*, ' boundary condition: bc_uv_b = ', TRIM( bc_uv_b ), &
1243	' is not allowed with'
1244	PRINT*, ' prandtl_layer = .TRUE.'
1245	ENDIF
1246	CALL local_stop
1247	ENDIF
1248	ELSE
1249	IF ( myid == 0 ) THEN
1250	PRINT*, '+++ check_parameters:'
1251	PRINT*, ' unknown boundary condition: bc_uv_b = ', bc_uv_b
1252	ENDIF
1253	CALL local_stop
1254	ENDIF
1255	IF ( bc_uv_t == 'dirichlet' ) THEN
1256	ibc_uv_t = 0
1257	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1258	ibc_uv_t = 1
1259	ELSE
1260	IF ( myid == 0 ) THEN
1261	PRINT*, '+++ check_parameters:'
1262	PRINT*, ' unknown boundary condition: bc_uv_t = ', bc_uv_t
1263	ENDIF
1264	CALL local_stop
1265	ENDIF
1266
1267	!
1268	!-- Compute and check, respectively, the Rayleigh Damping parameter
1269	IF ( rayleigh_damping_factor == -1.0 ) THEN
1270	IF ( momentum_advec == 'ups-scheme' ) THEN
1271	rayleigh_damping_factor = 0.01
1272	ELSE
1273	rayleigh_damping_factor = 0.0
1274	ENDIF
1275	ELSE
1276	IF ( rayleigh_damping_factor < 0.0 .OR. rayleigh_damping_factor > 1.0 ) &
1277	THEN
1278	IF ( myid == 0 ) THEN
1279	PRINT*, '+++ check_parameters:'
1280	PRINT*, ' rayleigh_damping_factor = ', rayleigh_damping_factor,&
1281	' out of range [0.0,1.0]'
1282	ENDIF
1283	CALL local_stop
1284	ENDIF
1285	ENDIF
1286
1287	IF ( rayleigh_damping_height == -1.0 ) THEN
1288	rayleigh_damping_height = 0.66666666666 * zu(nzt)
1289	ELSE
1290	IF ( rayleigh_damping_height < 0.0 .OR. &
1291	rayleigh_damping_height > zu(nzt) ) THEN
1292	IF ( myid == 0 ) THEN
1293	PRINT*, '+++ check_parameters:'
1294	PRINT*, ' rayleigh_damping_height = ', rayleigh_damping_height,&
1295	' out of range [0.0,', zu(nzt), ']'
1296	ENDIF
1297	CALL local_stop
1298	ENDIF
1299	ENDIF
1300
1301	!
1302	!-- Check limiters for Upstream-Spline scheme
1303	IF ( overshoot_limit_u < 0.0 .OR. overshoot_limit_v < 0.0 .OR. &
1304	overshoot_limit_w < 0.0 .OR. overshoot_limit_pt < 0.0 .OR. &
1305	overshoot_limit_e < 0.0 ) THEN
1306	IF ( myid == 0 ) THEN
1307	PRINT*, '+++ check_parameters:'
1308	PRINT*, ' overshoot_limit_... < 0.0 is not allowed'
1309	ENDIF
1310	CALL local_stop
1311	ENDIF
1312	IF ( ups_limit_u < 0.0 .OR. ups_limit_v < 0.0 .OR. ups_limit_w < 0.0 .OR. &
1313	ups_limit_pt < 0.0 .OR. ups_limit_e < 0.0 ) THEN
1314	IF ( myid == 0 ) THEN
1315	PRINT*, '+++ check_parameters:'
1316	PRINT*, ' ups_limit_... < 0.0 is not allowed'
1317	ENDIF
1318	CALL local_stop
1319	ENDIF
1320
1321	!
1322	!-- Check number of chosen statistic regions. More than 10 regions are not
1323	!-- allowed, because so far no more than 10 corresponding output files can
1324	!-- be opened (cf. check_open)
1325	IF ( statistic_regions > 9 .OR. statistic_regions < 0 ) THEN
1326	IF ( myid == 0 ) THEN
1327	PRINT*, '+++ check_parameters: Number of statistic_regions = ', &
1328	statistic_regions+1
1329	PRINT*, ' Only 10 regions are allowed'
1330	ENDIF
1331	CALL local_stop
1332	ENDIF
1333	IF ( normalizing_region > statistic_regions .OR. &
1334	normalizing_region < 0) THEN
1335	IF ( myid == 0 ) THEN
1336	PRINT*, '+++ check_parameters: normalizing_region = ', &
1337	normalizing_region, ' is unknown'
1338	PRINT*, ' Must be <= ', statistic_regions
1339	ENDIF
1340	CALL local_stop
1341	ENDIF
1342
1343	!
1344	!-- Set the default intervals for data output, if necessary
1345	!-- NOTE: dt_dosp has already been set in package_parin
1346	IF ( dt_data_output /= 9999999.9 ) THEN
1347	IF ( dt_dopr == 9999999.9 ) dt_dopr = dt_data_output
1348	IF ( dt_dopts == 9999999.9 ) dt_dopts = dt_data_output
1349	IF ( dt_do2d_xy == 9999999.9 ) dt_do2d_xy = dt_data_output
1350	IF ( dt_do2d_xz == 9999999.9 ) dt_do2d_xz = dt_data_output
1351	IF ( dt_do2d_yz == 9999999.9 ) dt_do2d_yz = dt_data_output
1352	IF ( dt_do3d == 9999999.9 ) dt_do3d = dt_data_output
1353	IF ( dt_data_output_av == 9999999.9 ) dt_data_output_av = dt_data_output
1354	ENDIF
1355
1356	!
1357	!-- Set the default skip time intervals for data output, if necessary
1358	IF ( skip_time_dopr == 9999999.9 ) &
1359	skip_time_dopr = skip_time_data_output
1360	IF ( skip_time_dosp == 9999999.9 ) &
1361	skip_time_dosp = skip_time_data_output
1362	IF ( skip_time_do2d_xy == 9999999.9 ) &
1363	skip_time_do2d_xy = skip_time_data_output
1364	IF ( skip_time_do2d_xz == 9999999.9 ) &
1365	skip_time_do2d_xz = skip_time_data_output
1366	IF ( skip_time_do2d_yz == 9999999.9 ) &
1367	skip_time_do2d_yz = skip_time_data_output
1368	IF ( skip_time_do3d == 9999999.9 ) &
1369	skip_time_do3d = skip_time_data_output
1370	IF ( skip_time_data_output_av == 9999999.9 ) &
1371	skip_time_data_output_av = skip_time_data_output
1372
1373	!
1374	!-- Check the average intervals (first for 3d-data, then for profiles and
1375	!-- spectra)
1376	IF ( averaging_interval > dt_data_output_av ) THEN
1377	IF ( myid == 0 ) THEN
1378	PRINT*, '+++ check_parameters: average_interval=', &
1379	averaging_interval, ' must be <= dt_data_output=', &
1380	dt_data_output
1381	ENDIF
1382	CALL local_stop
1383	ENDIF
1384
1385	IF ( averaging_interval_pr == 9999999.9 ) THEN
1386	averaging_interval_pr = averaging_interval
1387	ENDIF
1388
1389	IF ( averaging_interval_pr > dt_dopr ) THEN
1390	IF ( myid == 0 ) THEN
1391	PRINT*, '+++ check_parameters: averaging_interval_pr=', &
1392	averaging_interval_pr, ' must be <= dt_dopr=', dt_dopr
1393	ENDIF
1394	CALL local_stop
1395	ENDIF
1396
1397	IF ( averaging_interval_sp == 9999999.9 ) THEN
1398	averaging_interval_sp = averaging_interval
1399	ENDIF
1400
1401	IF ( averaging_interval_sp > dt_dosp ) THEN
1402	IF ( myid == 0 ) THEN
1403	PRINT*, '+++ check_parameters: averaging_interval_sp=', &
1404	averaging_interval_sp, ' must be <= dt_dosp=', dt_dosp
1405	ENDIF
1406	CALL local_stop
1407	ENDIF
1408
1409	!
1410	!-- Set the default interval for profiles entering the temporal average
1411	IF ( dt_averaging_input_pr == 9999999.9 ) THEN
1412	dt_averaging_input_pr = dt_averaging_input
1413	ENDIF
1414
1415	!
1416	!-- Set the default interval for the output of timeseries to a reasonable
1417	!-- value (tries to minimize the number of calls of flow_statistics)
1418	IF ( dt_dots == 9999999.9 ) THEN
1419	IF ( averaging_interval_pr == 0.0 ) THEN
1420	dt_dots = MIN( dt_run_control, dt_dopr )
1421	ELSE
1422	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1423	ENDIF
1424	ENDIF
1425
1426	!
1427	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1428	IF ( dt_averaging_input > averaging_interval ) THEN
1429	IF ( myid == 0 ) THEN
1430	PRINT*, '+++ check_parameters: dt_averaging_input=', &
1431	dt_averaging_input, ' must be <= averaging_interval=', &
1432	averaging_interval
1433	ENDIF
1434	CALL local_stop
1435	ENDIF
1436
1437	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1438	IF ( myid == 0 ) THEN
1439	PRINT*, '+++ check_parameters: dt_averaging_input_pr=', &
1440	dt_averaging_input_pr, &
1441	' must be <= averaging_interval_pr=', &
1442	averaging_interval_pr
1443	ENDIF
1444	CALL local_stop
1445	ENDIF
1446
1447	!
1448	!-- Set the default value for the integration interval of precipitation amount
1449	IF ( precipitation ) THEN
1450	IF ( precipitation_amount_interval == 9999999.9 ) THEN
1451	precipitation_amount_interval = dt_do2d_xy
1452	ELSE
1453	IF ( precipitation_amount_interval > dt_do2d_xy ) THEN
1454	IF ( myid == 0 ) PRINT*, '+++ check_parameters: ', &
1455	'precipitation_amount_interval =', &
1456	precipitation_amount_interval, &
1457	' must not be larger than dt_do2d_xy', &
1458	' = ', dt_do2d_xy
1459	CALL local_stop
1460	ENDIF
1461	ENDIF
1462	ENDIF
1463
1464	!
1465	!-- Determine the number of output profiles and check whether they are
1466	!-- permissible
1467	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1468
1469	dopr_n = dopr_n + 1
1470	i = dopr_n
1471
1472	!
1473	!-- Determine internal profile number (for hom, homs)
1474	!-- and store height levels
1475	SELECT CASE ( TRIM( data_output_pr(i) ) )
1476
1477	CASE ( 'u', '#u' )
1478	dopr_index(i) = 1
1479	dopr_unit(i) = 'm/s'
1480	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1481	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1482	dopr_initial_index(i) = 5
1483	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1484	data_output_pr(i) = data_output_pr(i)(2:)
1485	ENDIF
1486
1487	CASE ( 'v', '#v' )
1488	dopr_index(i) = 2
1489	dopr_unit(i) = 'm/s'
1490	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1491	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1492	dopr_initial_index(i) = 6
1493	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1494	data_output_pr(i) = data_output_pr(i)(2:)
1495	ENDIF
1496
1497	CASE ( 'w' )
1498	dopr_index(i) = 3
1499	dopr_unit(i) = 'm/s'
1500	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1501
1502	CASE ( 'pt', '#pt' )
1503	IF ( .NOT. cloud_physics ) THEN
1504	dopr_index(i) = 4
1505	dopr_unit(i) = 'K'
1506	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1507	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1508	dopr_initial_index(i) = 7
1509	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1510	hom(nzb,2,7,:) = 0.0 ! because zu(nzb) is negative
1511	data_output_pr(i) = data_output_pr(i)(2:)
1512	ENDIF
1513	ELSE
1514	dopr_index(i) = 43
1515	dopr_unit(i) = 'K'
1516	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1517	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1518	dopr_initial_index(i) = 28
1519	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1520	hom(nzb,2,28,:) = 0.0 ! because zu(nzb) is negative
1521	data_output_pr(i) = data_output_pr(i)(2:)
1522	ENDIF
1523	ENDIF
1524
1525	CASE ( 'e' )
1526	dopr_index(i) = 8
1527	dopr_unit(i) = 'm2/s2'
1528	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1529	hom(nzb,2,8,:) = 0.0
1530
1531	CASE ( 'km', '#km' )
1532	dopr_index(i) = 9
1533	dopr_unit(i) = 'm2/s'
1534	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1535	hom(nzb,2,9,:) = 0.0
1536	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1537	dopr_initial_index(i) = 23
1538	hom(:,2,23,:) = hom(:,2,9,:)
1539	data_output_pr(i) = data_output_pr(i)(2:)
1540	ENDIF
1541
1542	CASE ( 'kh', '#kh' )
1543	dopr_index(i) = 10
1544	dopr_unit(i) = 'm2/s'
1545	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1546	hom(nzb,2,10,:) = 0.0
1547	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1548	dopr_initial_index(i) = 24
1549	hom(:,2,24,:) = hom(:,2,10,:)
1550	data_output_pr(i) = data_output_pr(i)(2:)
1551	ENDIF
1552
1553	CASE ( 'l', '#l' )
1554	dopr_index(i) = 11
1555	dopr_unit(i) = 'm'
1556	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1557	hom(nzb,2,11,:) = 0.0
1558	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1559	dopr_initial_index(i) = 25
1560	hom(:,2,25,:) = hom(:,2,11,:)
1561	data_output_pr(i) = data_output_pr(i)(2:)
1562	ENDIF
1563
1564	CASE ( 'w"u"' )
1565	dopr_index(i) = 12
1566	dopr_unit(i) = 'm2/s2'
1567	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1568	IF ( prandtl_layer ) hom(nzb,2,12,:) = zu(1)
1569
1570	CASE ( 'wu' )
1571	dopr_index(i) = 13
1572	dopr_unit(i) = 'm2/s2'
1573	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
1574
1575	CASE ( 'w"v"' )
1576	dopr_index(i) = 14
1577	dopr_unit(i) = 'm2/s2'
1578	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
1579	IF ( prandtl_layer ) hom(nzb,2,14,:) = zu(1)
1580
1581	CASE ( 'wv' )
1582	dopr_index(i) = 15
1583	dopr_unit(i) = 'm2/s2'
1584	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
1585
1586	CASE ( 'w"pt"' )
1587	dopr_index(i) = 16
1588	dopr_unit(i) = 'K m/s'
1589	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
1590
1591	CASE ( 'wpt' )
1592	dopr_index(i) = 17
1593	dopr_unit(i) = 'K m/s'
1594	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
1595
1596	CASE ( 'wpt' )
1597	dopr_index(i) = 18
1598	dopr_unit(i) = 'K m/s'
1599	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
1600
1601	CASE ( 'wu' )
1602	dopr_index(i) = 19
1603	dopr_unit(i) = 'm2/s2'
1604	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
1605	IF ( prandtl_layer ) hom(nzb,2,19,:) = zu(1)
1606
1607	CASE ( 'wv' )
1608	dopr_index(i) = 20
1609	dopr_unit(i) = 'm2/s2'
1610	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
1611	IF ( prandtl_layer ) hom(nzb,2,20,:) = zu(1)
1612
1613	CASE ( 'wptBC' )
1614	dopr_index(i) = 21
1615	dopr_unit(i) = 'K m/s'
1616	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
1617
1618	CASE ( 'wptBC' )
1619	dopr_index(i) = 22
1620	dopr_unit(i) = 'K m/s'
1621	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
1622
1623	CASE ( 'sa', '#sa' )
1624	IF ( .NOT. ocean ) THEN
1625	IF ( myid == 0 ) THEN
1626	PRINT*, '+++ check_parameters: data_output_pr = ', &
1627	data_output_pr(i), &
1628	' is not implemented for ocean = FALSE'
1629	ENDIF
1630	CALL local_stop
1631	ELSE
1632	dopr_index(i) = 23
1633	dopr_unit(i) = 'psu'
1634	hom(:,2,23,:) = SPREAD( zu, 2, statistic_regions+1 )
1635	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1636	dopr_initial_index(i) = 26
1637	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1638	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
1639	data_output_pr(i) = data_output_pr(i)(2:)
1640	ENDIF
1641	ENDIF
1642
1643	CASE ( 'u*2' )
1644	dopr_index(i) = 30
1645	dopr_unit(i) = 'm2/s2'
1646	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
1647
1648	CASE ( 'v*2' )
1649	dopr_index(i) = 31
1650	dopr_unit(i) = 'm2/s2'
1651	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
1652
1653	CASE ( 'w*2' )
1654	dopr_index(i) = 32
1655	dopr_unit(i) = 'm2/s2'
1656	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
1657
1658	CASE ( 'pt*2' )
1659	dopr_index(i) = 33
1660	dopr_unit(i) = 'K2'
1661	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
1662
1663	CASE ( 'e*' )
1664	dopr_index(i) = 34
1665	dopr_unit(i) = 'm2/s2'
1666	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
1667
1668	CASE ( 'w2pt' )
1669	dopr_index(i) = 35
1670	dopr_unit(i) = 'K m2/s2'
1671	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
1672
1673	CASE ( 'wpt2' )
1674	dopr_index(i) = 36
1675	dopr_unit(i) = 'K2 m/s'
1676	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
1677
1678	CASE ( 'we' )
1679	dopr_index(i) = 37
1680	dopr_unit(i) = 'm3/s3'
1681	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
1682
1683	CASE ( 'w*3' )
1684	dopr_index(i) = 38
1685	dopr_unit(i) = 'm3/s3'
1686	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
1687
1688	CASE ( 'Sw' )
1689	dopr_index(i) = 39
1690	dopr_unit(i) = 'none'
1691	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
1692
1693	CASE ( 'q', '#q' )
1694	IF ( .NOT. cloud_physics ) THEN
1695	IF ( myid == 0 ) THEN
1696	PRINT*, '+++ check_parameters: data_output_pr = ', &
1697	data_output_pr(i), &
1698	' is not implemented for cloud_physics = FALSE'
1699	ENDIF
1700	CALL local_stop
1701	ELSE
1702	dopr_index(i) = 41
1703	dopr_unit(i) = 'kg/kg'
1704	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
1705	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1706	dopr_initial_index(i) = 26
1707	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1708	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
1709	data_output_pr(i) = data_output_pr(i)(2:)
1710	ENDIF
1711	ENDIF
1712
1713	CASE ( 's', '#s' )
1714	IF ( .NOT. passive_scalar ) THEN
1715	IF ( myid == 0 ) THEN
1716	PRINT*, '+++ check_parameters: data_output_pr = ', &
1717	data_output_pr(i), &
1718	' is not implemented for passive_scalar = FALSE'
1719	ENDIF
1720	CALL local_stop
1721	ELSE
1722	dopr_index(i) = 41
1723	dopr_unit(i) = 'kg/m3'
1724	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
1725	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1726	dopr_initial_index(i) = 26
1727	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1728	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
1729	data_output_pr(i) = data_output_pr(i)(2:)
1730	ENDIF
1731	ENDIF
1732
1733	CASE ( 'qv', '#qv' )
1734	IF ( .NOT. cloud_physics ) THEN
1735	dopr_index(i) = 41
1736	dopr_unit(i) = 'kg/kg'
1737	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
1738	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1739	dopr_initial_index(i) = 26
1740	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1741	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
1742	data_output_pr(i) = data_output_pr(i)(2:)
1743	ENDIF
1744	ELSE
1745	dopr_index(i) = 42
1746	dopr_unit(i) = 'kg/kg'
1747	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
1748	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1749	dopr_initial_index(i) = 27
1750	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
1751	hom(nzb,2,27,:) = 0.0 ! weil zu(nzb) negativ ist
1752	data_output_pr(i) = data_output_pr(i)(2:)
1753	ENDIF
1754	ENDIF
1755
1756	CASE ( 'lpt', '#lpt' )
1757	IF ( .NOT. cloud_physics ) THEN
1758	IF ( myid == 0 ) THEN
1759	PRINT*, '+++ check_parameters: data_output_pr = ', &
1760	data_output_pr(i), &
1761	' is not implemented for cloud_physics = FALSE'
1762	ENDIF
1763	CALL local_stop
1764	ELSE
1765	dopr_index(i) = 4
1766	dopr_unit(i) = 'K'
1767	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1768	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1769	dopr_initial_index(i) = 7
1770	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1771	hom(nzb,2,7,:) = 0.0 ! weil zu(nzb) negativ ist
1772	data_output_pr(i) = data_output_pr(i)(2:)
1773	ENDIF
1774	ENDIF
1775
1776	CASE ( 'vpt', '#vpt' )
1777	dopr_index(i) = 44
1778	dopr_unit(i) = 'K'
1779	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
1780	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1781	dopr_initial_index(i) = 29
1782	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
1783	hom(nzb,2,29,:) = 0.0 ! weil zu(nzb) negativ ist
1784	data_output_pr(i) = data_output_pr(i)(2:)
1785	ENDIF
1786
1787	CASE ( 'w"vpt"' )
1788	dopr_index(i) = 45
1789	dopr_unit(i) = 'K m/s'
1790	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
1791
1792	CASE ( 'wvpt' )
1793	dopr_index(i) = 46
1794	dopr_unit(i) = 'K m/s'
1795	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
1796
1797	CASE ( 'wvpt' )
1798	dopr_index(i) = 47
1799	dopr_unit(i) = 'K m/s'
1800	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
1801
1802	CASE ( 'w"q"' )
1803	IF ( .NOT. cloud_physics ) THEN
1804	IF ( myid == 0 ) THEN
1805	PRINT*, '+++ check_parameters: data_output_pr = ', &
1806	data_output_pr(i), &
1807	' is not implemented for cloud_physics = FALSE'
1808	ENDIF
1809	CALL local_stop
1810	ELSE
1811	dopr_index(i) = 48
1812	dopr_unit(i) = 'kg/kg m/s'
1813	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
1814	ENDIF
1815
1816	CASE ( 'wq' )
1817	IF ( .NOT. cloud_physics ) THEN
1818	IF ( myid == 0 ) THEN
1819	PRINT*, '+++ check_parameters: data_output_pr = ', &
1820	data_output_pr(i), &
1821	' is not implemented for cloud_physics = FALSE'
1822	ENDIF
1823	CALL local_stop
1824	ELSE
1825	dopr_index(i) = 49
1826	dopr_unit(i) = 'kg/kg m/s'
1827	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
1828	ENDIF
1829
1830	CASE ( 'wq' )
1831	IF ( .NOT. cloud_physics ) THEN
1832	IF ( myid == 0 ) THEN
1833	PRINT*, '+++ check_parameters: data_output_pr = ', &
1834	data_output_pr(i), &
1835	' is not implemented for cloud_physics = FALSE'
1836	ENDIF
1837	CALL local_stop
1838	ELSE
1839	dopr_index(i) = 50
1840	dopr_unit(i) = 'kg/kg m/s'
1841	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
1842	ENDIF
1843
1844	CASE ( 'w"s"' )
1845	IF ( .NOT. passive_scalar ) THEN
1846	IF ( myid == 0 ) THEN
1847	PRINT*, '+++ check_parameters: data_output_pr = ', &
1848	data_output_pr(i), &
1849	' is not implemented for passive_scalar = FALSE'
1850	ENDIF
1851	CALL local_stop
1852	ELSE
1853	dopr_index(i) = 48
1854	dopr_unit(i) = 'kg/m3 m/s'
1855	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
1856	ENDIF
1857
1858	CASE ( 'ws' )
1859	IF ( .NOT. passive_scalar ) THEN
1860	IF ( myid == 0 ) THEN
1861	PRINT*, '+++ check_parameters: data_output_pr = ', &
1862	data_output_pr(i), &
1863	' is not implemented for passive_scalar = FALSE'
1864	ENDIF
1865	CALL local_stop
1866	ELSE
1867	dopr_index(i) = 49
1868	dopr_unit(i) = 'kg/m3 m/s'
1869	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
1870	ENDIF
1871
1872	CASE ( 'ws' )
1873	IF ( .NOT. passive_scalar ) THEN
1874	IF ( myid == 0 ) THEN
1875	PRINT*, '+++ check_parameters: data_output_pr = ', &
1876	data_output_pr(i), &
1877	' is not implemented for passive_scalar = FALSE'
1878	ENDIF
1879	CALL local_stop
1880	ELSE
1881	dopr_index(i) = 50
1882	dopr_unit(i) = 'kg/m3 m/s'
1883	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
1884	ENDIF
1885
1886	CASE ( 'w"qv"' )
1887	IF ( humidity .AND. .NOT. cloud_physics ) &
1888	THEN
1889	dopr_index(i) = 48
1890	dopr_unit(i) = 'kg/kg m/s'
1891	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
1892	ELSEIF( humidity .AND. cloud_physics ) THEN
1893	dopr_index(i) = 51
1894	dopr_unit(i) = 'kg/kg m/s'
1895	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
1896	ELSE
1897	IF ( myid == 0 ) THEN
1898	PRINT*, '+++ check_parameters: data_output_pr = ', &
1899	data_output_pr(i), &
1900	' is not implemented for cloud_physics = FALSE', &
1901	' and humidity = FALSE'
1902	ENDIF
1903	CALL local_stop
1904	ENDIF
1905
1906	CASE ( 'wqv' )
1907	IF ( humidity .AND. .NOT. cloud_physics ) &
1908	THEN
1909	dopr_index(i) = 49
1910	dopr_unit(i) = 'kg/kg m/s'
1911	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
1912	ELSEIF( humidity .AND. cloud_physics ) THEN
1913	dopr_index(i) = 52
1914	dopr_unit(i) = 'kg/kg m/s'
1915	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
1916	ELSE
1917	IF ( myid == 0 ) THEN
1918	PRINT*, '+++ check_parameters: data_output_pr = ', &
1919	data_output_pr(i), &
1920	' is not implemented for cloud_physics = FALSE', &
1921	' and humidity = FALSE'
1922	ENDIF
1923	CALL local_stop
1924	ENDIF
1925
1926	CASE ( 'wqv' )
1927	IF ( humidity .AND. .NOT. cloud_physics ) &
1928	THEN
1929	dopr_index(i) = 50
1930	dopr_unit(i) = 'kg/kg m/s'
1931	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
1932	ELSEIF( humidity .AND. cloud_physics ) THEN
1933	dopr_index(i) = 53
1934	dopr_unit(i) = 'kg/kg m/s'
1935	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
1936	ELSE
1937	IF ( myid == 0 ) THEN
1938	PRINT*, '+++ check_parameters: data_output_pr = ', &
1939	data_output_pr(i), &
1940	' is not implemented for cloud_physics = FALSE', &
1941	' and humidity = FALSE'
1942	ENDIF
1943	CALL local_stop
1944	ENDIF
1945
1946	CASE ( 'ql' )
1947	IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN
1948	IF ( myid == 0 ) THEN
1949	PRINT*, '+++ check_parameters: data_output_pr = ', &
1950	data_output_pr(i), &
1951	' is not implemented for cloud_physics = FALSE'
1952	ENDIF
1953	CALL local_stop
1954	ELSE
1955	dopr_index(i) = 54
1956	dopr_unit(i) = 'kg/kg'
1957	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
1958	ENDIF
1959
1960	CASE ( 'wuu*/dz' )
1961	dopr_index(i) = 55
1962	dopr_unit(i) = 'm2/s3'
1963	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
1964
1965	CASE ( 'wp/dz' )
1966	dopr_index(i) = 56
1967	dopr_unit(i) = 'm2/s3'
1968	hom(:,2,56,:) = SPREAD( zu, 2, statistic_regions+1 )
1969
1970	CASE ( 'w"e/dz' )
1971	dopr_index(i) = 57
1972	dopr_unit(i) = 'm2/s3'
1973	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
1974
1975	CASE ( 'u"pt"' )
1976	dopr_index(i) = 58
1977	dopr_unit(i) = 'K m/s'
1978	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
1979
1980	CASE ( 'upt' )
1981	dopr_index(i) = 59
1982	dopr_unit(i) = 'K m/s'
1983	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
1984
1985	CASE ( 'upt_t' )
1986	dopr_index(i) = 60
1987	dopr_unit(i) = 'K m/s'
1988	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
1989
1990	CASE ( 'v"pt"' )
1991	dopr_index(i) = 61
1992	dopr_unit(i) = 'K m/s'
1993	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
1994
1995	CASE ( 'vpt' )
1996	dopr_index(i) = 62
1997	dopr_unit(i) = 'K m/s'
1998	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
1999
2000	CASE ( 'vpt_t' )
2001	dopr_index(i) = 63
2002	dopr_unit(i) = 'K m/s'
2003	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2004
2005	CASE ( 'rho' )
2006	dopr_index(i) = 64
2007	dopr_unit(i) = 'kg/m3'
2008	hom(:,2,64,:) = SPREAD( zu, 2, statistic_regions+1 )
2009
2010	CASE ( 'w"sa"' )
2011	IF ( .NOT. ocean ) THEN
2012	IF ( myid == 0 ) THEN
2013	PRINT*, '+++ check_parameters: data_output_pr = ', &
2014	data_output_pr(i), &
2015	' is not implemented for ocean = FALSE'
2016	ENDIF
2017	CALL local_stop
2018	ELSE
2019	dopr_index(i) = 65
2020	dopr_unit(i) = 'psu m/s'
2021	hom(:,2,65,:) = SPREAD( zw, 2, statistic_regions+1 )
2022	ENDIF
2023
2024	CASE ( 'wsa' )
2025	IF ( .NOT. ocean ) THEN
2026	IF ( myid == 0 ) THEN
2027	PRINT*, '+++ check_parameters: data_output_pr = ', &
2028	data_output_pr(i), &
2029	' is not implemented for ocean = FALSE'
2030	ENDIF
2031	CALL local_stop
2032	ELSE
2033	dopr_index(i) = 66
2034	dopr_unit(i) = 'psu m/s'
2035	hom(:,2,66,:) = SPREAD( zw, 2, statistic_regions+1 )
2036	ENDIF
2037
2038	CASE ( 'wsa' )
2039	IF ( .NOT. ocean ) THEN
2040	IF ( myid == 0 ) THEN
2041	PRINT*, '+++ check_parameters: data_output_pr = ', &
2042	data_output_pr(i), &
2043	' is not implemented for ocean = FALSE'
2044	ENDIF
2045	CALL local_stop
2046	ELSE
2047	dopr_index(i) = 67
2048	dopr_unit(i) = 'psu m/s'
2049	hom(:,2,67,:) = SPREAD( zw, 2, statistic_regions+1 )
2050	ENDIF
2051
2052
2053	CASE DEFAULT
2054
2055	CALL user_check_data_output_pr( data_output_pr(i), i, unit )
2056
2057	IF ( unit == 'illegal' ) THEN
2058	IF ( myid == 0 ) THEN
2059	IF ( data_output_pr_user(1) /= ' ' ) THEN
2060	PRINT*, '+++ check_parameters: illegal value for data_',&
2061	'output_pr or data_output_pr_user: "', &
2062	TRIM( data_output_pr(i) ), '"'
2063	ELSE
2064	PRINT*, '+++ check_parameters: illegal value for data_',&
2065	'output_pr: "', TRIM( data_output_pr(i) ),'"'
2066	ENDIF
2067	ENDIF
2068	CALL local_stop
2069	ENDIF
2070
2071	END SELECT
2072	!
2073	!-- Check to which of the predefined coordinate systems the profile belongs
2074	DO k = 1, crmax
2075	IF ( INDEX( cross_profiles(k), ' '//TRIM( data_output_pr(i) )//' ' ) &
2076	/=0 ) &
2077	THEN
2078	dopr_crossindex(i) = k
2079	EXIT
2080	ENDIF
2081	ENDDO
2082	!
2083	!-- Generate the text for the labels of the PROFIL output file. "-characters
2084	!-- must be substituted, otherwise PROFIL would interpret them as TeX
2085	!-- control characters
2086	dopr_label(i) = data_output_pr(i)
2087	position = INDEX( dopr_label(i) , '"' )
2088	DO WHILE ( position /= 0 )
2089	dopr_label(i)(position:position) = ''''
2090	position = INDEX( dopr_label(i) , '"' )
2091	ENDDO
2092
2093	ENDDO
2094
2095	!
2096	!-- y-value range of the coordinate system (PROFIL).
2097	!-- x-value range determined in plot_1d.
2098	IF ( .NOT. ocean ) THEN
2099	cross_uymin = 0.0
2100	IF ( z_max_do1d == -1.0 ) THEN
2101	cross_uymax = zu(nzt+1)
2102	ELSEIF ( z_max_do1d < zu(nzb+1) .OR. z_max_do1d > zu(nzt+1) ) THEN
2103	IF ( myid == 0 ) PRINT*, '+++ check_parameters: z_max_do1d=', &
2104	z_max_do1d,' must be >= ', zu(nzb+1), &
2105	' or <= ', zu(nzt+1)
2106	CALL local_stop
2107	ELSE
2108	cross_uymax = z_max_do1d
2109	ENDIF
2110	ENDIF
2111
2112	!
2113	!-- Check whether the chosen normalizing factor for the coordinate systems is
2114	!-- permissible
2115	DO i = 1, crmax
2116	SELECT CASE ( TRIM( cross_normalized_x(i) ) ) ! TRIM required on IBM
2117
2118	CASE ( '', 'wpt0', 'ws2', 'tsw2', 'ws3', 'ws2tsw', 'wstsw2' )
2119	j = 0
2120
2121	CASE DEFAULT
2122	IF ( myid == 0 ) THEN
2123	PRINT*, '+++ check_parameters: unknown normalize method'
2124	PRINT*, ' cross_normalized_x="',cross_normalized_x(i),'"'
2125	ENDIF
2126	CALL local_stop
2127
2128	END SELECT
2129	SELECT CASE ( TRIM( cross_normalized_y(i) ) ) ! TRIM required on IBM
2130
2131	CASE ( '', 'z_i' )
2132	j = 0
2133
2134	CASE DEFAULT
2135	IF ( myid == 0 ) THEN
2136	PRINT*, '+++ check_parameters: unknown normalize method'
2137	PRINT*, ' cross_normalized_y="',cross_normalized_y(i),'"'
2138	ENDIF
2139	CALL local_stop
2140
2141	END SELECT
2142	ENDDO
2143	!
2144	!-- Check normalized y-value range of the coordinate system (PROFIL)
2145	IF ( z_max_do1d_normalized /= -1.0 .AND. z_max_do1d_normalized <= 0.0 ) &
2146	THEN
2147	IF ( myid == 0 ) PRINT*,'+++ check_parameters: z_max_do1d_normalize', &
2148	'd=', z_max_do1d_normalized, ' must be >= 0.0'
2149	CALL local_stop
2150	ENDIF
2151
2152
2153	!
2154	!-- Append user-defined data output variables to the standard data output
2155	IF ( data_output_user(1) /= ' ' ) THEN
2156	i = 1
2157	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2158	i = i + 1
2159	ENDDO
2160	j = 1
2161	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 100 )
2162	IF ( i > 100 ) THEN
2163	IF ( myid == 0 ) THEN
2164	PRINT*, '+++ check_parameters: number of output quantitities', &
2165	' given by data_output and data_output_user'
2166	PRINT*, ' exceeds the limit of 100'
2167	ENDIF
2168	CALL local_stop
2169	ENDIF
2170	data_output(i) = data_output_user(j)
2171	i = i + 1
2172	j = j + 1
2173	ENDDO
2174	ENDIF
2175
2176	!
2177	!-- Check and set steering parameters for 2d/3d data output and averaging
2178	i = 1
2179	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2180	!
2181	!-- Check for data averaging
2182	ilen = LEN_TRIM( data_output(i) )
2183	j = 0 ! no data averaging
2184	IF ( ilen > 3 ) THEN
2185	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2186	j = 1 ! data averaging
2187	data_output(i) = data_output(i)(1:ilen-3)
2188	ENDIF
2189	ENDIF
2190	!
2191	!-- Check for cross section or volume data
2192	ilen = LEN_TRIM( data_output(i) )
2193	k = 0 ! 3d data
2194	var = data_output(i)(1:ilen)
2195	IF ( ilen > 3 ) THEN
2196	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. &
2197	data_output(i)(ilen-2:ilen) == '_xz' .OR. &
2198	data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2199	k = 1 ! 2d data
2200	var = data_output(i)(1:ilen-3)
2201	ENDIF
2202	ENDIF
2203	!
2204	!-- Check for allowed value and set units
2205	SELECT CASE ( TRIM( var ) )
2206
2207	CASE ( 'e' )
2208	IF ( constant_diffusion ) THEN
2209	IF ( myid == 0 ) THEN
2210	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2211	'" requires constant_diffusion = .FALSE.'
2212	ENDIF
2213	CALL local_stop
2214	ENDIF
2215	unit = 'm2/s2'
2216
2217	CASE ( 'pc', 'pr' )
2218	IF ( .NOT. particle_advection ) THEN
2219	IF ( myid == 0 ) THEN
2220	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2221	'" requires particle package'
2222	PRINT*, ' (mrun-option "-p particles")'
2223	ENDIF
2224	CALL local_stop
2225	ENDIF
2226	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2227	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2228
2229	CASE ( 'q', 'vpt' )
2230	IF ( .NOT. humidity ) THEN
2231	IF ( myid == 0 ) THEN
2232	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2233	'" requires humidity = .TRUE.'
2234	ENDIF
2235	CALL local_stop
2236	ENDIF
2237	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2238	IF ( TRIM( var ) == 'vpt' ) unit = 'K'
2239
2240	CASE ( 'ql' )
2241	IF ( .NOT. ( cloud_physics .OR. cloud_droplets ) ) THEN
2242	IF ( myid == 0 ) THEN
2243	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2244	'" requires cloud_physics = .TRUE.'
2245	PRINT*, ' or cloud_droplets = .TRUE.'
2246	ENDIF
2247	CALL local_stop
2248	ENDIF
2249	unit = 'kg/kg'
2250
2251	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2252	IF ( .NOT. cloud_droplets ) THEN
2253	IF ( myid == 0 ) THEN
2254	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2255	'" requires cloud_droplets = .TRUE.'
2256	ENDIF
2257	CALL local_stop
2258	ENDIF
2259	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2260	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2261	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2262
2263	CASE ( 'qv' )
2264	IF ( .NOT. cloud_physics ) THEN
2265	IF ( myid == 0 ) THEN
2266	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2267	'" requires cloud_physics = .TRUE.'
2268	ENDIF
2269	CALL local_stop
2270	ENDIF
2271	unit = 'kg/kg'
2272
2273	CASE ( 'rho' )
2274	IF ( .NOT. ocean ) THEN
2275	IF ( myid == 0 ) THEN
2276	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2277	'" requires ocean = .TRUE.'
2278	ENDIF
2279	CALL local_stop
2280	ENDIF
2281	unit = 'kg/m3'
2282
2283	CASE ( 's' )
2284	IF ( .NOT. passive_scalar ) THEN
2285	IF ( myid == 0 ) THEN
2286	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2287	'" requires passive_scalar = .TRUE.'
2288	ENDIF
2289	CALL local_stop
2290	ENDIF
2291	unit = 'conc'
2292
2293	CASE ( 'sa' )
2294	IF ( .NOT. ocean ) THEN
2295	IF ( myid == 0 ) THEN
2296	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2297	'" requires ocean = .TRUE.'
2298	ENDIF
2299	CALL local_stop
2300	ENDIF
2301	unit = 'psu'
2302
2303	CASE ( 'u', 't', 'lwp', 'pra', 'prr', 'z0' )
2304	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2305	IF ( myid == 0 ) THEN
2306	PRINT*, '+++ check_parameters: illegal value for data_',&
2307	'output: "', TRIM( var ), '" is only allowed'
2308	PRINT*, ' for horizontal cross section'
2309	ENDIF
2310	CALL local_stop
2311	ENDIF
2312	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. cloud_physics ) THEN
2313	IF ( myid == 0 ) THEN
2314	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2315	'" requires cloud_physics = .TRUE.'
2316	ENDIF
2317	CALL local_stop
2318	ENDIF
2319	IF ( TRIM( var ) == 'pra*' .AND. .NOT. precipitation ) THEN
2320	IF ( myid == 0 ) THEN
2321	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2322	'" requires precipitation = .TRUE.'
2323	ENDIF
2324	CALL local_stop
2325	ENDIF
2326	IF ( TRIM( var ) == 'pra*' .AND. j == 1 ) THEN
2327	IF ( myid == 0 ) THEN
2328	PRINT*, '+++ check_parameters: temporal averaging of ', &
2329	' precipitation amount "', TRIM( var ), &
2330	'" not possible'
2331	ENDIF
2332	CALL local_stop
2333	ENDIF
2334	IF ( TRIM( var ) == 'prr*' .AND. .NOT. precipitation ) THEN
2335	IF ( myid == 0 ) THEN
2336	PRINT*, '+++ check_parameters: output of "', TRIM( var ), &
2337	'" requires precipitation = .TRUE.'
2338	ENDIF
2339	CALL local_stop
2340	ENDIF
2341
2342
2343	IF ( TRIM( var ) == 'u*' ) unit = 'm/s'
2344	IF ( TRIM( var ) == 't*' ) unit = 'K'
2345	IF ( TRIM( var ) == 'lwp' ) unit = 'kg/kgm'
2346	IF ( TRIM( var ) == 'pra*' ) unit = 'mm'
2347	IF ( TRIM( var ) == 'prr*' ) unit = 'mm/s'
2348	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2349
2350	CASE ( 'p', 'pt', 'u', 'v', 'w' )
2351	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2352	IF ( TRIM( var ) == 'pt' ) unit = 'K'
2353	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2354	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2355	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2356	CONTINUE
2357
2358	CASE DEFAULT
2359	CALL user_check_data_output( var, unit )
2360
2361	IF ( unit == 'illegal' ) THEN
2362	IF ( myid == 0 ) THEN
2363	IF ( data_output_user(1) /= ' ' ) THEN
2364	PRINT*, '+++ check_parameters: illegal value for data_',&
2365	'output or data_output_user: "', &
2366	TRIM( data_output(i) ), '"'
2367	ELSE
2368	PRINT*, '+++ check_parameters: illegal value for data_',&
2369	'output: "', TRIM( data_output(i) ), '"'
2370	ENDIF
2371	ENDIF
2372	CALL local_stop
2373	ENDIF
2374
2375	END SELECT
2376	!
2377	!-- Set the internal steering parameters appropriately
2378	IF ( k == 0 ) THEN
2379	do3d_no(j) = do3d_no(j) + 1
2380	do3d(j,do3d_no(j)) = data_output(i)
2381	do3d_unit(j,do3d_no(j)) = unit
2382	ELSE
2383	do2d_no(j) = do2d_no(j) + 1
2384	do2d(j,do2d_no(j)) = data_output(i)
2385	do2d_unit(j,do2d_no(j)) = unit
2386	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2387	data_output_xy(j) = .TRUE.
2388	ENDIF
2389	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2390	data_output_xz(j) = .TRUE.
2391	ENDIF
2392	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2393	data_output_yz(j) = .TRUE.
2394	ENDIF
2395	ENDIF
2396
2397	IF ( j == 1 ) THEN
2398	!
2399	!-- Check, if variable is already subject to averaging
2400	found = .FALSE.
2401	DO k = 1, doav_n
2402	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2403	ENDDO
2404
2405	IF ( .NOT. found ) THEN
2406	doav_n = doav_n + 1
2407	doav(doav_n) = var
2408	ENDIF
2409	ENDIF
2410
2411	i = i + 1
2412	ENDDO
2413
2414	!
2415	!-- Store sectional planes in one shared array
2416	section(:,1) = section_xy
2417	section(:,2) = section_xz
2418	section(:,3) = section_yz
2419
2420	!
2421	!-- Upper plot limit (grid point value) for 1D profiles
2422	IF ( z_max_do1d == -1.0 ) THEN
2423	nz_do1d = nzt+1
2424	ELSE
2425	DO k = nzb+1, nzt+1
2426	nz_do1d = k
2427	IF ( zw(k) > z_max_do1d ) EXIT
2428	ENDDO
2429	ENDIF
2430
2431	!
2432	!-- Upper plot limit for 2D vertical sections
2433	IF ( z_max_do2d == -1.0 ) z_max_do2d = zu(nzt)
2434	IF ( z_max_do2d < zu(nzb+1) .OR. z_max_do2d > zu(nzt) ) THEN
2435	IF ( myid == 0 ) PRINT*, '+++ check_parameters: z_max_do2d=', &
2436	z_max_do2d, ' must be >= ', zu(nzb+1), &
2437	'(zu(nzb+1)) and <= ', zu(nzt), ' (zu(nzt))'
2438	CALL local_stop
2439	ENDIF
2440
2441	!
2442	!-- Upper plot limit for 3D arrays
2443	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2444
2445	!
2446	!-- Determine and check accuracy for compressed 3D plot output
2447	IF ( do3d_compress ) THEN
2448	!
2449	!-- Compression only permissible on T3E machines
2450	IF ( host(1:3) /= 't3e' ) THEN
2451	IF ( myid == 0 ) THEN
2452	PRINT*, '+++ check_parameters: do3d_compress = .TRUE. not allow', &
2453	'ed on host "', TRIM( host ), '"'
2454	ENDIF
2455	CALL local_stop
2456	ENDIF
2457
2458	i = 1
2459	DO WHILE ( do3d_comp_prec(i) /= ' ' )
2460
2461	ilen = LEN_TRIM( do3d_comp_prec(i) )
2462	IF ( LLT( do3d_comp_prec(i)(ilen:ilen), '0' ) .OR. &
2463	LGT( do3d_comp_prec(i)(ilen:ilen), '9' ) ) THEN
2464	IF ( myid == 0 ) THEN
2465	PRINT*, '+++ check_parameters: illegal precision: ', &
2466	'do3d_comp_prec(', i, ')="', TRIM(do3d_comp_prec(i)),'"'
2467	ENDIF
2468	CALL local_stop
2469	ENDIF
2470
2471	prec = IACHAR( do3d_comp_prec(i)(ilen:ilen) ) - IACHAR( '0' )
2472	var = do3d_comp_prec(i)(1:ilen-1)
2473
2474	SELECT CASE ( var )
2475
2476	CASE ( 'u' )
2477	j = 1
2478	CASE ( 'v' )
2479	j = 2
2480	CASE ( 'w' )
2481	j = 3
2482	CASE ( 'p' )
2483	j = 4
2484	CASE ( 'pt' )
2485	j = 5
2486
2487	CASE DEFAULT
2488	IF ( myid == 0 ) THEN
2489	PRINT*, '+++ check_parameters: unknown variable in ', &
2490	'assignment'
2491	PRINT*, ' do3d_comp_prec(', i, ')="', &
2492	TRIM( do3d_comp_prec(i) ),'"'
2493	ENDIF
2494	CALL local_stop
2495
2496	END SELECT
2497
2498	plot_3d_precision(j)%precision = prec
2499	i = i + 1
2500
2501	ENDDO
2502	ENDIF
2503
2504	!
2505	!-- Check the data output format(s)
2506	IF ( data_output_format(1) == ' ' ) THEN
2507	!
2508	!-- Default value
2509	netcdf_output = .TRUE.
2510	ELSE
2511	i = 1
2512	DO WHILE ( data_output_format(i) /= ' ' )
2513
2514	SELECT CASE ( data_output_format(i) )
2515
2516	CASE ( 'netcdf' )
2517	netcdf_output = .TRUE.
2518	CASE ( 'iso2d' )
2519	iso2d_output = .TRUE.
2520	CASE ( 'profil' )
2521	profil_output = .TRUE.
2522	CASE ( 'avs' )
2523	avs_output = .TRUE.
2524
2525	CASE DEFAULT
2526	IF ( myid == 0 ) THEN
2527	PRINT*, '+++ check_parameters:'
2528	PRINT*, ' unknown value for data_output_format "', &
2529	TRIM( data_output_format(i) ),'"'
2530	ENDIF
2531	CALL local_stop
2532
2533	END SELECT
2534
2535	i = i + 1
2536	IF ( i > 10 ) EXIT
2537
2538	ENDDO
2539
2540	ENDIF
2541
2542	!
2543	!-- Check netcdf precison
2544	ldum = .FALSE.
2545	CALL define_netcdf_header( 'ch', ldum, 0 )
2546
2547	!
2548	!-- Check, whether a constant diffusion coefficient shall be used
2549	IF ( km_constant /= -1.0 ) THEN
2550	IF ( km_constant < 0.0 ) THEN
2551	IF ( myid == 0 ) PRINT*, '+++ check_parameters: km_constant=', &
2552	km_constant, ' < 0.0'
2553	CALL local_stop
2554	ELSE
2555	IF ( prandtl_number < 0.0 ) THEN
2556	IF ( myid == 0 ) PRINT*,'+++ check_parameters: prandtl_number=',&
2557	prandtl_number, ' < 0.0'
2558	CALL local_stop
2559	ENDIF
2560	constant_diffusion = .TRUE.
2561
2562	IF ( prandtl_layer ) THEN
2563	IF ( myid == 0 ) PRINT*, '+++ check_parameters: prandtl_layer ',&
2564	'is not allowed with fixed value of km'
2565	CALL local_stop
2566	ENDIF
2567	ENDIF
2568	ENDIF
2569
2570	!
2571	!-- In case of non-cyclic lateral boundaries, set the default maximum value
2572	!-- for the horizontal diffusivity used within the outflow damping layer,
2573	!-- and check/set the width of the damping layer
2574	IF ( bc_lr /= 'cyclic' ) THEN
2575	IF ( km_damp_max == -1.0 ) THEN
2576	km_damp_max = 0.5 * dx
2577	ENDIF
2578	IF ( outflow_damping_width == -1.0 ) THEN
2579	outflow_damping_width = MIN( 20, nx/2 )
2580	ENDIF
2581	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > nx ) THEN
2582	IF ( myid == 0 ) PRINT*, '+++ check_parameters: outflow_damping w',&
2583	'idth out of range'
2584	CALL local_stop
2585	ENDIF
2586	ENDIF
2587
2588	IF ( bc_ns /= 'cyclic' ) THEN
2589	IF ( km_damp_max == -1.0 ) THEN
2590	km_damp_max = 0.5 * dy
2591	ENDIF
2592	IF ( outflow_damping_width == -1.0 ) THEN
2593	outflow_damping_width = MIN( 20, ny/2 )
2594	ENDIF
2595	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > ny ) THEN
2596	IF ( myid == 0 ) PRINT*, '+++ check_parameters: outflow_damping w',&
2597	'idth out of range'
2598	CALL local_stop
2599	ENDIF
2600	ENDIF
2601
2602	!
2603	!-- Check value range for rif
2604	IF ( rif_min >= rif_max ) THEN
2605	IF ( myid == 0 ) PRINT*, '+++ check_parameters: rif_min=', rif_min, &
2606	' must be less than rif_max=', rif_max
2607	CALL local_stop
2608	ENDIF
2609
2610	!
2611	!-- Determine upper and lower hight level indices for random perturbations
2612	IF ( disturbance_level_b == -9999999.9 ) THEN
2613	IF ( ocean ) THEN
2614	disturbance_level_b = zu((nzt*2)/3)
2615	disturbance_level_ind_b = ( nzt * 2 ) / 3
2616	ELSE
2617	disturbance_level_b = zu(nzb+3)
2618	disturbance_level_ind_b = nzb + 3
2619	ENDIF
2620	ELSEIF ( disturbance_level_b < zu(3) ) THEN
2621	IF ( myid == 0 ) PRINT*, '+++ check_parameters: disturbance_level_b=',&
2622	disturbance_level_b, ' must be >= ',zu(3), &
2623	'(zu(3))'
2624	CALL local_stop
2625	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
2626	IF ( myid == 0 ) PRINT*, '+++ check_parameters: disturbance_level_b=',&
2627	disturbance_level_b, ' must be <= ',zu(nzt-2),&
2628	'(zu(nzt-2))'
2629	CALL local_stop
2630	ELSE
2631	DO k = 3, nzt-2
2632	IF ( disturbance_level_b <= zu(k) ) THEN
2633	disturbance_level_ind_b = k
2634	EXIT
2635	ENDIF
2636	ENDDO
2637	ENDIF
2638
2639	IF ( disturbance_level_t == -9999999.9 ) THEN
2640	IF ( ocean ) THEN
2641	disturbance_level_t = zu(nzt-3)
2642	disturbance_level_ind_t = nzt - 3
2643	ELSE
2644	disturbance_level_t = zu(nzt/3)
2645	disturbance_level_ind_t = nzt / 3
2646	ENDIF
2647	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
2648	IF ( myid == 0 ) PRINT*, '+++ check_parameters: disturbance_level_t=',&
2649	disturbance_level_t, ' must be <= ',zu(nzt-2),&
2650	'(zu(nzt-2))'
2651	CALL local_stop
2652	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
2653	IF ( myid == 0 ) PRINT*, '+++ check_parameters: disturbance_level_t=',&
2654	disturbance_level_t, ' must be >= ', &
2655	'disturbance_level_b=', disturbance_level_b
2656	CALL local_stop
2657	ELSE
2658	DO k = 3, nzt-2
2659	IF ( disturbance_level_t <= zu(k) ) THEN
2660	disturbance_level_ind_t = k
2661	EXIT
2662	ENDIF
2663	ENDDO
2664	ENDIF
2665
2666	!
2667	!-- Check again whether the levels determined this way are ok.
2668	!-- Error may occur at automatic determination and too few grid points in
2669	!-- z-direction.
2670	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
2671	IF ( myid == 0 ) PRINT*, '+++ check_parameters: ', &
2672	'disturbance_level_ind_t=', &
2673	disturbance_level_ind_t, ' must be >= ', &
2674	'disturbance_level_ind_b=', &
2675	disturbance_level_ind_b
2676	CALL local_stop
2677	ENDIF
2678
2679	!
2680	!-- Determine the horizontal index range for random perturbations.
2681	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed
2682	!-- near the inflow and the perturbation area is further limited to ...(1)
2683	!-- after the initial phase of the flow.
2684	dist_nxl = 0; dist_nxr = nx
2685	dist_nys = 0; dist_nyn = ny
2686	IF ( bc_lr /= 'cyclic' ) THEN
2687	IF ( inflow_disturbance_begin == -1 ) THEN
2688	inflow_disturbance_begin = MIN( 10, nx/2 )
2689	ENDIF
2690	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx )&
2691	THEN
2692	IF ( myid == 0 ) PRINT*, '+++ check_parameters: inflow_disturbance',&
2693	'_begin out of range'
2694	CALL local_stop
2695	ENDIF
2696	IF ( inflow_disturbance_end == -1 ) THEN
2697	inflow_disturbance_end = MIN( 100, 3*nx/4 )
2698	ENDIF
2699	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) &
2700	THEN
2701	IF ( myid == 0 ) PRINT*, '+++ check_parameters: inflow_disturbance',&
2702	'_end out of range'
2703	CALL local_stop
2704	ENDIF
2705	ELSEIF ( bc_ns /= 'cyclic' ) THEN
2706	IF ( inflow_disturbance_begin == -1 ) THEN
2707	inflow_disturbance_begin = MIN( 10, ny/2 )
2708	ENDIF
2709	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny )&
2710	THEN
2711	IF ( myid == 0 ) PRINT*, '+++ check_parameters: inflow_disturbance',&
2712	'_begin out of range'
2713	CALL local_stop
2714	ENDIF
2715	IF ( inflow_disturbance_end == -1 ) THEN
2716	inflow_disturbance_end = MIN( 100, 3*ny/4 )
2717	ENDIF
2718	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) &
2719	THEN
2720	IF ( myid == 0 ) PRINT*, '+++ check_parameters: inflow_disturbance',&
2721	'_end out of range'
2722	CALL local_stop
2723	ENDIF
2724	ENDIF
2725
2726	IF ( bc_lr == 'radiation/dirichlet' ) THEN
2727	dist_nxr = nx - inflow_disturbance_begin
2728	dist_nxl(1) = nx - inflow_disturbance_end
2729	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
2730	dist_nxl = inflow_disturbance_begin
2731	dist_nxr(1) = inflow_disturbance_end
2732	ENDIF
2733	IF ( bc_ns == 'dirichlet/radiation' ) THEN
2734	dist_nyn = ny - inflow_disturbance_begin
2735	dist_nys(1) = ny - inflow_disturbance_end
2736	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
2737	dist_nys = inflow_disturbance_begin
2738	dist_nyn(1) = inflow_disturbance_end
2739	ENDIF
2740
2741	!
2742	!-- Check random generator
2743	IF ( random_generator /= 'system-specific' .AND. &
2744	random_generator /= 'numerical-recipes' ) THEN
2745	IF ( myid == 0 ) THEN
2746	PRINT*, '+++ check_parameters:'
2747	PRINT*, ' unknown random generator: random_generator=', &
2748	random_generator
2749	ENDIF
2750	CALL local_stop
2751	ENDIF
2752
2753	!
2754	!-- Determine damping level index for 1D model
2755	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
2756	IF ( damp_level_1d == -1.0 ) THEN
2757	damp_level_1d = zu(nzt+1)
2758	damp_level_ind_1d = nzt + 1
2759	ELSEIF ( damp_level_1d < 0.0 .OR. damp_level_1d > zu(nzt+1) ) THEN
2760	IF ( myid == 0 ) PRINT*, '+++ check_parameters: damp_level_1d=', &
2761	damp_level_1d, ' must be > 0.0 and < ', &
2762	'zu(nzt+1)', zu(nzt+1)
2763	CALL local_stop
2764	ELSE
2765	DO k = 1, nzt+1
2766	IF ( damp_level_1d <= zu(k) ) THEN
2767	damp_level_ind_1d = k
2768	EXIT
2769	ENDIF
2770	ENDDO
2771	ENDIF
2772	ENDIF
2773	!
2774	!-- Check some other 1d-model parameters
2775	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
2776	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
2777	IF ( myid == 0 ) PRINT*, '+++ check_parameters: mixing_length_1d = "', &
2778	TRIM( mixing_length_1d ), '" is unknown'
2779	CALL local_stop
2780	ENDIF
2781	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
2782	TRIM( dissipation_1d ) /= 'detering' ) THEN
2783	IF ( myid == 0 ) PRINT*, '+++ check_parameters: dissipation_1d = "', &
2784	TRIM( dissipation_1d ), '" is unknown'
2785	CALL local_stop
2786	ENDIF
2787
2788	!
2789	!-- Set time for the next user defined restart (time_restart is the
2790	!-- internal parameter for steering restart events)
2791	IF ( restart_time /= 9999999.9 ) THEN
2792	IF ( restart_time > simulated_time ) time_restart = restart_time
2793	ELSE
2794	!
2795	!-- In case of a restart run, set internal parameter to default (no restart)
2796	!-- if the NAMELIST-parameter restart_time is omitted
2797	time_restart = 9999999.9
2798	ENDIF
2799
2800	!
2801	!-- Set default value of the time needed to terminate a model run
2802	IF ( termination_time_needed == -1.0 ) THEN
2803	IF ( host(1:3) == 'ibm' ) THEN
2804	termination_time_needed = 300.0
2805	ELSE
2806	termination_time_needed = 35.0
2807	ENDIF
2808	ENDIF
2809
2810	!
2811	!-- Check the time needed to terminate a model run
2812	IF ( host(1:3) == 't3e' ) THEN
2813	!
2814	!-- Time needed must be at least 30 seconds on all CRAY machines, because
2815	!-- MPP_TREMAIN gives the remaining CPU time only in steps of 30 seconds
2816	IF ( termination_time_needed <= 30.0 ) THEN
2817	IF ( myid == 0 ) THEN
2818	PRINT*, '+++ check_parameters: termination_time_needed', &
2819	termination_time_needed
2820	PRINT*, ' must be > 30.0 on host "', host, &
2821	'"'
2822	ENDIF
2823	CALL local_stop
2824	ENDIF
2825	ELSEIF ( host(1:3) == 'ibm' ) THEN
2826	!
2827	!-- On IBM-regatta machines the time should be at least 300 seconds,
2828	!-- because the job time consumed before executing palm (for compiling,
2829	!-- copying of files, etc.) has to be regarded
2830	IF ( termination_time_needed < 300.0 ) THEN
2831	IF ( myid == 0 ) THEN
2832	PRINT*, '+++ WARNING: check_parameters: termination_time_', &
2833	'needed', termination_time_needed
2834	PRINT*, ' should be >= 300.0', &
2835	' on host "', host, '"'
2836	ENDIF
2837	ENDIF
2838	ENDIF
2839
2840
2841	END SUBROUTINE check_parameters

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