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source: palm/trunk/SOURCE/check_parameters.f90 @ 53

Last change on this file since 53 was 51, checked in by raasch, 17 years ago
preliminary version, several changes to be explained later
Property svn:keywords set to `Id`
File size: 83.0 KB

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

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