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source: palm/trunk/SOURCE/check_parameters.f90 @ 863

Last change on this file since 863 was 863, checked in by suehring, 12 years ago
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1	SUBROUTINE check_parameters
2
3	!------------------------------------------------------------------------------!
4	! Current revisions:
5	! -----------------
6	!
7	! Former revisions:
8	! -----------------
9	! $Id: check_parameters.f90 863 2012-03-26 14:28:17Z suehring $
10	!
11	! 861 2012-03-26 14:18:34Z suehring
12	! Check for topography and ws-scheme removed.
13	! Check for loop_optimization = 'vector' and ws-scheme removed.
14	!
15	! 845 2012-03-07 10:23:05Z maronga
16	! Bugfix: exclude __netcdf4 directive part from namelist file check compilation
17	!
18	! 828 2012-02-21 12:00:36Z raasch
19	! check of collision_kernel extended
20	!
21	! 825 2012-02-19 03:03:44Z raasch
22	! check for collision_kernel and curvature_solution_effects
23	!
24	! 809 2012-01-30 13:32:58Z maronga
25	! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
26	!
27	! 807 2012-01-25 11:53:51Z maronga
28	! New cpp directive "__check" implemented which is used by check_namelist_files
29	!
30	! 774 2011-10-27 13:34:16Z letzel
31	! bugfix for prescribed u,v-profiles
32	!
33	! 767 2011-10-14 06:39:12Z raasch
34	! Calculating u,v-profiles from given profiles by linear interpolation.
35	! bugfix: dirichlet_0 conditions for ug/vg moved from init_3d_model to here
36	!
37	! 707 2011-03-29 11:39:40Z raasch
38	! setting of bc_lr/ns_dirrad/raddir
39	!
40	! 689 2011-02-20 19:31:12z gryschka
41	! Bugfix for some logical expressions
42	! (syntax was not compatible with all compilers)
43	!
44	! 680 2011-02-04 23:16:06Z gryschka
45	! init_vortex is not allowed with volume_flow_control
46	!
47	! 673 2011-01-18 16:19:48Z suehring
48	! Declaration of ws_scheme_sca and ws_scheme_mom added (moved from advec_ws).
49	!
50	! 667 2010-12-23 12:06:00Z suehring/gryschka
51	! Exchange of parameters between ocean and atmosphere via PE0
52	! Check for illegal combination of ws-scheme and timestep scheme.
53	! Check for topography and ws-scheme.
54	! Check for not cyclic boundary conditions in combination with ws-scheme and
55	! loop_optimization = 'vector'.
56	! Check for call_psolver_at_all_substeps and ws-scheme for momentum_advec.
57	! Different processor/grid topology in atmosphere and ocean is now allowed!
58	! Bugfixes in checking for conserve_volume_flow_mode
59	! 600 2010-11-24 16:10:51Z raasch
60	! change due to new default value of surface_waterflux
61	! 580 2010-10-05 13:59:11Z heinze
62	! renaming of ws_vertical_gradient_level to subs_vertical_gradient_level
63	!
64	! 567 2010-10-01 10:46:30Z helmke
65	! calculating masks changed
66	!
67	! 564 2010-09-30 13:18:59Z helmke
68	! palm message identifiers of masked output changed, 20 replaced by max_masks
69	!
70	! 553 2010-09-01 14:09:06Z weinreis
71	! masks is calculated and removed from inipar
72	!
73	! 531 2010-04-21 06:47:21Z heinze
74	! Bugfix: unit of hyp changed to dbar
75	!
76	! 524 2010-03-30 02:04:51Z raasch
77	! Bugfix: "/" in netcdf profile variable names replaced by ":"
78	!
79	! 493 2010-03-01 08:30:24Z raasch
80	! netcdf_data_format is checked
81	!
82	! 411 2009-12-11 14:15:58Z heinze
83	! Enabled passive scalar/humidity wall fluxes for non-flat topography
84	! Initialization of large scale vertical motion (subsidence/ascent)
85	!
86	! 410 2009-12-04 17:05:40Z letzel
87	! masked data output
88	!
89	! 388 2009-09-23 09:40:33Z raasch
90	! Check profiles fpr prho and hyp.
91	! Bugfix: output of averaged 2d/3d quantities requires that an avaraging
92	! interval has been set, respective error message is included
93	! bc_lr_cyc and bc_ns_cyc are set,
94	! initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill'
95	! Check for illegal entries in section_xy\|xz\|yz that exceed nz+1\|ny+1\|nx+1
96	! Coupling with independent precursor runs.
97	! Check particle_color, particle_dvrpsize, color_interval, dvrpsize_interval
98	! Bugfix: pressure included for profile output
99	! Check pressure gradient conditions
100	! topography_grid_convention moved from user_check_parameters
101	! 'single_street_canyon'
102	! Added shf* and qsws* to the list of available output data
103	!
104	! 222 2009-01-12 16:04:16Z letzel
105	! +user_check_parameters
106	! Output of messages replaced by message handling routine.
107	! Implementation of an MPI-1 coupling: replaced myid with target_id,
108	! deleted __mpi2 directives
109	! Check that PALM is called with mrun -K parallel for coupling
110	!
111	! 197 2008-09-16 15:29:03Z raasch
112	! Bug fix: Construction of vertical profiles when 10 gradients have been
113	! specified in the parameter list (ug, vg, pt, q, sa, lad)
114	!
115	! Strict grid matching along z is not needed for mg-solver.
116	! Leaf area density (LAD) explicitly set to its surface value at k=0
117	! Case of reading data for recycling included in initializing_actions,
118	! check of turbulent_inflow and calculation of recycling_plane.
119	! q*2 profile added
120	!
121	! 138 2007-11-28 10:03:58Z letzel
122	! Plant canopy added
123	! Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
124	! Multigrid solver allows topography, checking of dt_sort_particles
125	! Bugfix: initializing u_init and v_init in case of ocean runs
126	!
127	! 109 2007-08-28 15:26:47Z letzel
128	! Check coupling_mode and set default (obligatory) values (like boundary
129	! conditions for temperature and fluxes) in case of coupled runs.
130	! +profiles for wp and w"e
131	! Bugfix: Error message concerning output of particle concentration (pc)
132	! modified
133	! More checks and more default values for coupled runs
134	! allow data_output_pr= q, wq, w"q", wq for humidity = .T. (instead of
135	! cloud_physics = .T.)
136	! Rayleigh damping for ocean fixed.
137	! Check and, if necessary, set default value for dt_coupling
138	!
139	! 97 2007-06-21 08:23:15Z raasch
140	! Initial salinity profile is calculated, salinity boundary conditions are
141	! checked,
142	! z_max_do1d is checked only in case of ocean = .f.,
143	! +initial temperature and geostrophic velocity profiles for the ocean version,
144	! use_pt_reference renamed use_reference
145	!
146	! 89 2007-05-25 12:08:31Z raasch
147	! Check for user-defined profiles
148	!
149	! 75 2007-03-22 09:54:05Z raasch
150	! "by_user" allowed as initializing action, -data_output_ts,
151	! leapfrog with non-flat topography not allowed any more, loop_optimization
152	! and pt_reference are checked, moisture renamed humidity,
153	! output of precipitation amount/rate and roughnes length + check
154	! possible negative humidities are avoided in initial profile,
155	! dirichlet/neumann changed to dirichlet/radiation, etc.,
156	! revision added to run_description_header
157	!
158	! 20 2007-02-26 00:12:32Z raasch
159	! Temperature and humidity gradients at top are now calculated for nzt+1,
160	! top_heatflux and respective boundary condition bc_pt_t is checked
161	!
162	! RCS Log replace by Id keyword, revision history cleaned up
163	!
164	! Revision 1.61 2006/08/04 14:20:25 raasch
165	! do2d_unit and do3d_unit now defined as 2d-arrays, check of
166	! use_upstream_for_tke, default value for dt_dopts,
167	! generation of file header moved from routines palm and header to here
168	!
169	! Revision 1.1 1997/08/26 06:29:23 raasch
170	! Initial revision
171	!
172	!
173	! Description:
174	! ------------
175	! Check control parameters and deduce further quantities.
176	!------------------------------------------------------------------------------!
177
178	USE arrays_3d
179	USE cloud_parameters
180	USE constants
181	USE control_parameters
182	USE dvrp_variables
183	USE grid_variables
184	USE indices
185	USE model_1d
186	USE netcdf_control
187	USE particle_attributes
188	USE pegrid
189	USE profil_parameter
190	USE subsidence_mod
191	USE statistics
192	USE transpose_indices
193
194	IMPLICIT NONE
195
196	CHARACTER (LEN=1) :: sq
197	CHARACTER (LEN=6) :: var
198	CHARACTER (LEN=7) :: unit
199	CHARACTER (LEN=8) :: date
200	CHARACTER (LEN=10) :: time
201	CHARACTER (LEN=40) :: coupling_string
202	CHARACTER (LEN=100) :: action
203
204	INTEGER :: i, ilen, intervals, iremote = 0, iter, j, k, kk, nnxh, nnyh, &
205	position, prec
206	LOGICAL :: found, ldum
207	REAL :: gradient, maxn, maxp, remote = 0.0, &
208	simulation_time_since_reference
209
210	!
211	!-- Warning, if host is not set
212	IF ( host(1:1) == ' ' ) THEN
213	message_string = '"host" is not set. Please check that environment ' // &
214	'variable "localhost" & is set before running PALM'
215	CALL message( 'check_parameters', 'PA0001', 0, 0, 0, 6, 0 )
216	ENDIF
217
218	!
219	!-- Check the coupling mode
220	IF ( coupling_mode /= 'uncoupled' .AND. &
221	coupling_mode /= 'atmosphere_to_ocean' .AND. &
222	coupling_mode /= 'ocean_to_atmosphere' ) THEN
223	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
224	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
225	ENDIF
226
227	!
228	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
229	IF ( coupling_mode /= 'uncoupled') THEN
230
231	IF ( dt_coupling == 9999999.9 ) THEN
232	message_string = 'dt_coupling is not set but required for coup' // &
233	'ling mode "' // TRIM( coupling_mode ) // '"'
234	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
235	ENDIF
236
237	#if defined( __parallel )
238
239	!
240	!-- NOTE: coupled runs have not been implemented in the check_namelist_files
241	!-- program.
242	!-- check_namelist_files will need the following information of the other
243	!-- model (atmosphere/ocean).
244	! dt_coupling = remote
245	! dt_max = remote
246	! restart_time = remote
247	! dt_restart= remote
248	! simulation_time_since_reference = remote
249	! dx = remote
250
251
252	#if ! defined( __check )
253	IF ( myid == 0 ) THEN
254	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, &
255	ierr )
256	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, &
257	status, ierr )
258	ENDIF
259	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
260	#endif
261	IF ( dt_coupling /= remote ) THEN
262	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
263	'": dt_coupling = ', dt_coupling, '& is not equal to ', &
264	'dt_coupling_remote = ', remote
265	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
266	ENDIF
267	IF ( dt_coupling <= 0.0 ) THEN
268	#if ! defined( __check )
269	IF ( myid == 0 ) THEN
270	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
271	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, &
272	status, ierr )
273	ENDIF
274	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
275	#endif
276	dt_coupling = MAX( dt_max, remote )
277	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
278	'": dt_coupling <= 0.0 & is not allowed and is reset to ', &
279	'MAX(dt_max(A,O)) = ', dt_coupling
280	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
281	ENDIF
282	#if ! defined( __check )
283	IF ( myid == 0 ) THEN
284	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, &
285	ierr )
286	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, &
287	status, ierr )
288	ENDIF
289	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
290	#endif
291	IF ( restart_time /= remote ) THEN
292	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
293	'": restart_time = ', restart_time, '& is not equal to ', &
294	'restart_time_remote = ', remote
295	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
296	ENDIF
297	#if ! defined( __check )
298	IF ( myid == 0 ) THEN
299	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, &
300	ierr )
301	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, &
302	status, ierr )
303	ENDIF
304	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
305	#endif
306	IF ( dt_restart /= remote ) THEN
307	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
308	'": dt_restart = ', dt_restart, '& is not equal to ', &
309	'dt_restart_remote = ', remote
310	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
311	ENDIF
312
313	simulation_time_since_reference = end_time - coupling_start_time
314	#if ! defined( __check )
315	IF ( myid == 0 ) THEN
316	CALL MPI_SEND( simulation_time_since_reference, 1, MPI_REAL, target_id, &
317	14, comm_inter, ierr )
318	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, &
319	status, ierr )
320	ENDIF
321	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
322	#endif
323	IF ( simulation_time_since_reference /= remote ) THEN
324	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
325	'": simulation_time_since_reference = ', &
326	simulation_time_since_reference, '& is not equal to ', &
327	'simulation_time_since_reference_remote = ', remote
328	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
329	ENDIF
330
331	#if ! defined( __check )
332	IF ( myid == 0 ) THEN
333	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
334	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, &
335	status, ierr )
336	ENDIF
337	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
338
339	#endif
340	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
341
342	IF ( dx < remote ) THEN
343	WRITE( message_string, * ) 'coupling mode "', &
344	TRIM( coupling_mode ), &
345	'": dx in Atmosphere is not equal to or not larger then dx in ocean'
346	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
347	ENDIF
348
349	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
350	WRITE( message_string, * ) 'coupling mode "', &
351	TRIM( coupling_mode ), &
352	'": Domain size in x-direction is not equal in ocean and atmosphere'
353	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
354	ENDIF
355
356	ENDIF
357
358	#if ! defined( __check )
359	IF ( myid == 0) THEN
360	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
361	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, &
362	status, ierr )
363	ENDIF
364	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
365	#endif
366	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
367
368	IF ( dy < remote ) THEN
369	WRITE( message_string, * ) 'coupling mode "', &
370	TRIM( coupling_mode ), &
371	'": dy in Atmosphere is not equal to or not larger then dy in ocean'
372	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
373	ENDIF
374
375	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
376	WRITE( message_string, * ) 'coupling mode "', &
377	TRIM( coupling_mode ), &
378	'": Domain size in y-direction is not equal in ocean and atmosphere'
379	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
380	ENDIF
381
382	IF ( MOD(nx_o+1,nx_a+1) /= 0 ) THEN
383	WRITE( message_string, * ) 'coupling mode "', &
384	TRIM( coupling_mode ), &
385	'": nx+1 in ocean is not divisible without remainder with nx+1 in', &
386	' atmosphere'
387	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
388	ENDIF
389
390	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
391	WRITE( message_string, * ) 'coupling mode "', &
392	TRIM( coupling_mode ), &
393	'": ny+1 in ocean is not divisible without remainder with ny+1 in', &
394	' atmosphere'
395	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
396	ENDIF
397
398	ENDIF
399	#else
400	WRITE( message_string, * ) 'coupling requires PALM to be called with', &
401	' ''mrun -K parallel'''
402	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
403	#endif
404	ENDIF
405
406	#if defined( __parallel ) && ! defined ( __check )
407	!
408	!-- Exchange via intercommunicator
409	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
410	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, &
411	ierr )
412	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
413	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, &
414	comm_inter, status, ierr )
415	ENDIF
416	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
417
418	#endif
419
420
421	!
422	!-- Generate the file header which is used as a header for most of PALM's
423	!-- output files
424	CALL DATE_AND_TIME( date, time )
425	run_date = date(7:8)//'-'//date(5:6)//'-'//date(3:4)
426	run_time = time(1:2)//':'//time(3:4)//':'//time(5:6)
427	IF ( coupling_mode == 'uncoupled' ) THEN
428	coupling_string = ''
429	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
430	coupling_string = ' coupled (atmosphere)'
431	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
432	coupling_string = ' coupled (ocean)'
433	ENDIF
434
435	WRITE ( run_description_header, &
436	'(A,2X,A,2X,A,A,A,I2.2,A,2X,A,A,2X,A,1X,A)' ) &
437	TRIM( version ), TRIM( revision ), 'run: ', &
438	TRIM( run_identifier ), '.', runnr, TRIM( coupling_string ), &
439	'host: ', TRIM( host ), run_date, run_time
440
441	!
442	!-- Check the general loop optimization method
443	IF ( loop_optimization == 'default' ) THEN
444	IF ( host(1:3) == 'nec' ) THEN
445	loop_optimization = 'vector'
446	ELSE
447	loop_optimization = 'cache'
448	ENDIF
449	ENDIF
450	IF ( loop_optimization /= 'noopt' .AND. loop_optimization /= 'cache' &
451	.AND. loop_optimization /= 'vector' ) THEN
452	message_string = 'illegal value given for loop_optimization: "' // &
453	TRIM( loop_optimization ) // '"'
454	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
455	ENDIF
456
457	!
458	!-- Check topography setting (check for illegal parameter combinations)
459	IF ( topography /= 'flat' ) THEN
460	action = ' '
461	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme') THEN
462	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
463	ENDIF
464	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
465	THEN
466	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
467	ENDIF
468	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
469	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
470	ENDIF
471	IF ( psolver == 'sor' ) THEN
472	WRITE( action, '(A,A)' ) 'psolver = ', psolver
473	ENDIF
474	IF ( sloping_surface ) THEN
475	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
476	ENDIF
477	IF ( galilei_transformation ) THEN
478	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
479	ENDIF
480	IF ( cloud_physics ) THEN
481	WRITE( action, '(A)' ) 'cloud_physics = .TRUE.'
482	ENDIF
483	IF ( cloud_droplets ) THEN
484	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
485	ENDIF
486	IF ( .NOT. prandtl_layer ) THEN
487	WRITE( action, '(A)' ) 'prandtl_layer = .FALSE.'
488	ENDIF
489	IF ( action /= ' ' ) THEN
490	message_string = 'a non-flat topography does not allow ' // &
491	TRIM( action )
492	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
493	ENDIF
494	!
495	!-- In case of non-flat topography, check whether the convention how to
496	!-- define the topography grid has been set correctly, or whether the default
497	!-- is applicable. If this is not possible, abort.
498	IF ( TRIM( topography_grid_convention ) == ' ' ) THEN
499	IF ( TRIM( topography ) /= 'single_building' .AND. &
500	TRIM( topography ) /= 'single_street_canyon' .AND. &
501	TRIM( topography ) /= 'read_from_file' ) THEN
502	!-- The default value is not applicable here, because it is only valid
503	!-- for the two standard cases 'single_building' and 'read_from_file'
504	!-- defined in init_grid.
505	WRITE( message_string, * ) &
506	'The value for "topography_grid_convention" ', &
507	'is not set. Its default value is & only valid for ', &
508	'"topography" = ''single_building'', ', &
509	'''single_street_canyon'' & or ''read_from_file''.', &
510	' & Choose ''cell_edge'' or ''cell_center''.'
511	CALL message( 'user_check_parameters', 'PA0239', 1, 2, 0, 6, 0 )
512	ELSE
513	!-- The default value is applicable here.
514	!-- Set convention according to topography.
515	IF ( TRIM( topography ) == 'single_building' .OR. &
516	TRIM( topography ) == 'single_street_canyon' ) THEN
517	topography_grid_convention = 'cell_edge'
518	ELSEIF ( TRIM( topography ) == 'read_from_file' ) THEN
519	topography_grid_convention = 'cell_center'
520	ENDIF
521	ENDIF
522	ELSEIF ( TRIM( topography_grid_convention ) /= 'cell_edge' .AND. &
523	TRIM( topography_grid_convention ) /= 'cell_center' ) THEN
524	WRITE( message_string, * ) &
525	'The value for "topography_grid_convention" is ', &
526	'not recognized. & Choose ''cell_edge'' or ''cell_center''.'
527	CALL message( 'user_check_parameters', 'PA0240', 1, 2, 0, 6, 0 )
528	ENDIF
529
530	ENDIF
531
532	!
533	!-- Check ocean setting
534	IF ( ocean ) THEN
535
536	action = ' '
537	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
538	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
539	ENDIF
540	IF ( momentum_advec == 'ups-scheme' ) THEN
541	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
542	ENDIF
543	IF ( action /= ' ' ) THEN
544	message_string = 'ocean = .T. does not allow ' // TRIM( action )
545	CALL message( 'check_parameters', 'PA0015', 1, 2, 0, 6, 0 )
546	ENDIF
547
548	ELSEIF ( TRIM( coupling_mode ) == 'uncoupled' .AND. &
549	TRIM( coupling_char ) == '_O' ) THEN
550
551	!
552	!-- Check whether an (uncoupled) atmospheric run has been declared as an
553	!-- ocean run (this setting is done via mrun-option -y)
554
555	message_string = 'ocean = .F. does not allow coupling_char = "' // &
556	TRIM( coupling_char ) // '" set by mrun-option "-y"'
557	CALL message( 'check_parameters', 'PA0317', 1, 2, 0, 6, 0 )
558
559	ENDIF
560
561	!
562	!-- Check whether there are any illegal values
563	!-- Pressure solver:
564	IF ( psolver /= 'poisfft' .AND. psolver /= 'poisfft_hybrid' .AND. &
565	psolver /= 'sor' .AND. psolver /= 'multigrid' ) THEN
566	message_string = 'unknown solver for perturbation pressure: psolver' // &
567	' = "' // TRIM( psolver ) // '"'
568	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
569	ENDIF
570
571	#if defined( __parallel )
572	IF ( psolver == 'poisfft_hybrid' .AND. pdims(2) /= 1 ) THEN
573	message_string = 'psolver = "' // TRIM( psolver ) // '" only works ' // &
574	'for a 1d domain-decomposition along x & please do' // &
575	' not set npey/=1 in the parameter file'
576	CALL message( 'check_parameters', 'PA0017', 1, 2, 0, 6, 0 )
577	ENDIF
578	IF ( psolver == 'poisfft_hybrid' .AND. &
579	( nxra > nxr .OR. nyna > nyn .OR. nza > nz ) .OR. &
580	psolver == 'multigrid' .AND. &
581	( nxra > nxr .OR. nyna > nyn ) ) THEN
582	message_string = 'psolver = "' // TRIM( psolver ) // '" does not ' // &
583	'work for subdomains with unequal size & please ' // &
584	'set grid_matching = ''strict'' in the parameter file'
585	CALL message( 'check_parameters', 'PA0018', 1, 2, 0, 6, 0 )
586	ENDIF
587	#else
588	IF ( psolver == 'poisfft_hybrid' ) THEN
589	message_string = 'psolver = "' // TRIM( psolver ) // '" only works' // &
590	' for a parallel environment'
591	CALL message( 'check_parameters', 'PA0019', 1, 2, 0, 6, 0 )
592	ENDIF
593	#endif
594
595	IF ( psolver == 'multigrid' ) THEN
596	IF ( cycle_mg == 'w' ) THEN
597	gamma_mg = 2
598	ELSEIF ( cycle_mg == 'v' ) THEN
599	gamma_mg = 1
600	ELSE
601	message_string = 'unknown multigrid cycle: cycle_mg = "' // &
602	TRIM( cycle_mg ) // '"'
603	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
604	ENDIF
605	ENDIF
606
607	IF ( fft_method /= 'singleton-algorithm' .AND. &
608	fft_method /= 'temperton-algorithm' .AND. &
609	fft_method /= 'system-specific' ) THEN
610	message_string = 'unknown fft-algorithm: fft_method = "' // &
611	TRIM( fft_method ) // '"'
612	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
613	ENDIF
614
615	IF( momentum_advec == 'ws-scheme' .AND. &
616	.NOT. call_psolver_at_all_substeps ) THEN
617	message_string = 'psolver must be called at each RK3 substep when "'//&
618	TRIM(momentum_advec) // ' "is used for momentum_advec'
619	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
620	END IF
621	!
622	!-- Advection schemes:
623	!
624	!-- Set the LOGICALS to enhance the performance.
625	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
626	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
627
628	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' .AND. &
629	momentum_advec /= 'ups-scheme' ) THEN
630	message_string = 'unknown advection scheme: momentum_advec = "' // &
631	TRIM( momentum_advec ) // '"'
632	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
633	ENDIF
634	IF ((( momentum_advec == 'ups-scheme' .OR. scalar_advec == 'ups-scheme' )&
635	.AND. timestep_scheme /= 'euler' ) .OR. (( momentum_advec == 'ws-scheme'&
636	.OR. scalar_advec == 'ws-scheme') .AND. (timestep_scheme == 'euler' .OR. &
637	timestep_scheme == 'leapfrog+euler' .OR. timestep_scheme == 'leapfrog' &
638	.OR. timestep_scheme == 'runge-kutta-2'))) THEN
639	message_string = 'momentum_advec or scalar_advec = "' &
640	// TRIM( momentum_advec ) // '" is not allowed with timestep_scheme = "' // &
641	TRIM( timestep_scheme ) // '"'
642	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
643	ENDIF
644	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
645	scalar_advec /= 'bc-scheme' .AND. scalar_advec /= 'ups-scheme' ) THEN
646	message_string = 'unknown advection scheme: scalar_advec = "' // &
647	TRIM( scalar_advec ) // '"'
648	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
649	ENDIF
650
651	IF ( use_sgs_for_particles .AND. .NOT. use_upstream_for_tke ) THEN
652	use_upstream_for_tke = .TRUE.
653	message_string = 'use_upstream_for_tke set .TRUE. because ' // &
654	'use_sgs_for_particles = .TRUE.'
655	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
656	ENDIF
657
658	IF ( use_upstream_for_tke .AND. timestep_scheme(1:8) == 'leapfrog' ) THEN
659	message_string = 'use_upstream_for_tke = .TRUE. not allowed with ' // &
660	'timestep_scheme = "' // TRIM( timestep_scheme ) // '"'
661	CALL message( 'check_parameters', 'PA0026', 1, 2, 0, 6, 0 )
662	ENDIF
663
664	IF ( use_sgs_for_particles .AND. curvature_solution_effects ) THEN
665	message_string = 'use_sgs_for_particles = .TRUE. not allowed with ' // &
666	'curvature_solution_effects = .TRUE.'
667	CALL message( 'check_parameters', 'PA0349', 1, 2, 0, 6, 0 )
668	ENDIF
669
670	!
671	!-- Timestep schemes:
672	SELECT CASE ( TRIM( timestep_scheme ) )
673
674	CASE ( 'euler' )
675	intermediate_timestep_count_max = 1
676	asselin_filter_factor = 0.0
677
678	CASE ( 'leapfrog', 'leapfrog+euler' )
679	intermediate_timestep_count_max = 1
680
681	CASE ( 'runge-kutta-2' )
682	intermediate_timestep_count_max = 2
683	asselin_filter_factor = 0.0
684
685	CASE ( 'runge-kutta-3' )
686	intermediate_timestep_count_max = 3
687	asselin_filter_factor = 0.0
688
689	CASE DEFAULT
690	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
691	TRIM( timestep_scheme ) // '"'
692	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
693
694	END SELECT
695
696	IF ( scalar_advec == 'ups-scheme' .AND. timestep_scheme(1:5) == 'runge' )&
697	THEN
698	message_string = 'scalar advection scheme "' // TRIM( scalar_advec ) // &
699	'" & does not work with timestep_scheme "' // &
700	TRIM( timestep_scheme ) // '"'
701	CALL message( 'check_parameters', 'PA0028', 1, 2, 0, 6, 0 )
702	ENDIF
703
704	IF ( (momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme') &
705	.AND. timestep_scheme(1:5) == 'runge' ) THEN
706	message_string = 'momentum advection scheme "' // &
707	TRIM( momentum_advec ) // '" & does not work with ' // &
708	'timestep_scheme "' // TRIM( timestep_scheme ) // '"'
709	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
710	ENDIF
711
712	!
713	!-- Collision kernels:
714	SELECT CASE ( TRIM( collision_kernel ) )
715
716	CASE ( 'hall', 'hall_fast' )
717	hall_kernel = .TRUE.
718
719	CASE ( 'palm' )
720	palm_kernel = .TRUE.
721
722	CASE ( 'wang', 'wang_fast' )
723	wang_kernel = .TRUE.
724
725	CASE ( 'none' )
726
727
728	CASE DEFAULT
729	message_string = 'unknown collision kernel: collision_kernel = "' // &
730	TRIM( collision_kernel ) // '"'
731	CALL message( 'check_parameters', 'PA0350', 1, 2, 0, 6, 0 )
732
733	END SELECT
734	IF ( collision_kernel(6:9) == 'fast' ) use_kernel_tables = .TRUE.
735
736	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
737	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
738	!
739	!-- No restart run: several initialising actions are possible
740	action = initializing_actions
741	DO WHILE ( TRIM( action ) /= '' )
742	position = INDEX( action, ' ' )
743	SELECT CASE ( action(1:position-1) )
744
745	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', &
746	'by_user', 'initialize_vortex', 'initialize_ptanom' )
747	action = action(position+1:)
748
749	CASE DEFAULT
750	message_string = 'initializing_action = "' // &
751	TRIM( action ) // '" unkown or not allowed'
752	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
753
754	END SELECT
755	ENDDO
756	ENDIF
757
758	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. &
759	conserve_volume_flow ) THEN
760	message_string = 'initializing_actions = "initialize_vortex"' // &
761	' ist not allowed with conserve_volume_flow = .T.'
762	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
763	ENDIF
764
765
766	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
767	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
768	message_string = 'initializing_actions = "set_constant_profiles"' // &
769	' and "set_1d-model_profiles" are not allowed ' // &
770	'simultaneously'
771	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
772	ENDIF
773
774	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
775	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
776	message_string = 'initializing_actions = "set_constant_profiles"' // &
777	' and "by_user" are not allowed simultaneously'
778	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
779	ENDIF
780
781	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
782	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
783	message_string = 'initializing_actions = "by_user" and ' // &
784	'"set_1d-model_profiles" are not allowed simultaneously'
785	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
786	ENDIF
787
788	IF ( cloud_physics .AND. .NOT. humidity ) THEN
789	WRITE( message_string, * ) 'cloud_physics = ', cloud_physics, ' is ', &
790	'not allowed with humidity = ', humidity
791	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
792	ENDIF
793
794	IF ( precipitation .AND. .NOT. cloud_physics ) THEN
795	WRITE( message_string, * ) 'precipitation = ', precipitation, ' is ', &
796	'not allowed with cloud_physics = ', cloud_physics
797	CALL message( 'check_parameters', 'PA0035', 1, 2, 0, 6, 0 )
798	ENDIF
799
800	IF ( humidity .AND. sloping_surface ) THEN
801	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
802	'are not allowed simultaneously'
803	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
804	ENDIF
805
806	IF ( humidity .AND. scalar_advec == 'ups-scheme' ) THEN
807	message_string = 'UPS-scheme is not implemented for humidity = .TRUE.'
808	CALL message( 'check_parameters', 'PA0037', 1, 2, 0, 6, 0 )
809	ENDIF
810
811	IF ( passive_scalar .AND. humidity ) THEN
812	message_string = 'humidity = .TRUE. and passive_scalar = .TRUE. ' // &
813	'is not allowed simultaneously'
814	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
815	ENDIF
816
817	IF ( passive_scalar .AND. scalar_advec == 'ups-scheme' ) THEN
818	message_string = 'UPS-scheme is not implemented for passive_scalar' // &
819	' = .TRUE.'
820	CALL message( 'check_parameters', 'PA0039', 1, 2, 0, 6, 0 )
821	ENDIF
822
823	IF ( grid_matching /= 'strict' .AND. grid_matching /= 'match' ) THEN
824	message_string = 'illegal value "' // TRIM( grid_matching ) // &
825	'" found for parameter grid_matching'
826	CALL message( 'check_parameters', 'PA0040', 1, 2, 0, 6, 0 )
827	ENDIF
828
829	IF ( plant_canopy .AND. ( drag_coefficient == 0.0 ) ) THEN
830	message_string = 'plant_canopy = .TRUE. requires a non-zero drag ' // &
831	'coefficient & given value is drag_coefficient = 0.0'
832	CALL message( 'check_parameters', 'PA0041', 1, 2, 0, 6, 0 )
833	ENDIF
834
835	!
836	!-- In case of no model continuation run, check initialising parameters and
837	!-- deduce further quantities
838	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
839
840	!
841	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
842	pt_init = pt_surface
843	IF ( humidity ) q_init = q_surface
844	IF ( ocean ) sa_init = sa_surface
845	IF ( passive_scalar ) q_init = s_surface
846	IF ( plant_canopy ) lad = 0.0
847
848	!
849	!--
850	!-- If required, compute initial profile of the geostrophic wind
851	!-- (component ug)
852	i = 1
853	gradient = 0.0
854
855	IF ( .NOT. ocean ) THEN
856
857	ug_vertical_gradient_level_ind(1) = 0
858	ug(0) = ug_surface
859	DO k = 1, nzt+1
860	IF ( i < 11 ) THEN
861	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
862	ug_vertical_gradient_level(i) >= 0.0 ) THEN
863	gradient = ug_vertical_gradient(i) / 100.0
864	ug_vertical_gradient_level_ind(i) = k - 1
865	i = i + 1
866	ENDIF
867	ENDIF
868	IF ( gradient /= 0.0 ) THEN
869	IF ( k /= 1 ) THEN
870	ug(k) = ug(k-1) + dzu(k) * gradient
871	ELSE
872	ug(k) = ug_surface + 0.5 * dzu(k) * gradient
873	ENDIF
874	ELSE
875	ug(k) = ug(k-1)
876	ENDIF
877	ENDDO
878
879	ELSE
880
881	ug_vertical_gradient_level_ind(1) = nzt+1
882	ug(nzt+1) = ug_surface
883	DO k = nzt, nzb, -1
884	IF ( i < 11 ) THEN
885	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
886	ug_vertical_gradient_level(i) <= 0.0 ) THEN
887	gradient = ug_vertical_gradient(i) / 100.0
888	ug_vertical_gradient_level_ind(i) = k + 1
889	i = i + 1
890	ENDIF
891	ENDIF
892	IF ( gradient /= 0.0 ) THEN
893	IF ( k /= nzt ) THEN
894	ug(k) = ug(k+1) - dzu(k+1) * gradient
895	ELSE
896	ug(k) = ug_surface - 0.5 * dzu(k+1) * gradient
897	ug(k+1) = ug_surface + 0.5 * dzu(k+1) * gradient
898	ENDIF
899	ELSE
900	ug(k) = ug(k+1)
901	ENDIF
902	ENDDO
903
904	ENDIF
905
906	!
907	!-- In case of no given gradients for ug, choose a zero gradient
908	IF ( ug_vertical_gradient_level(1) == -9999999.9 ) THEN
909	ug_vertical_gradient_level(1) = 0.0
910	ENDIF
911
912	!
913	!--
914	!-- If required, compute initial profile of the geostrophic wind
915	!-- (component vg)
916	i = 1
917	gradient = 0.0
918
919	IF ( .NOT. ocean ) THEN
920
921	vg_vertical_gradient_level_ind(1) = 0
922	vg(0) = vg_surface
923	DO k = 1, nzt+1
924	IF ( i < 11 ) THEN
925	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
926	vg_vertical_gradient_level(i) >= 0.0 ) THEN
927	gradient = vg_vertical_gradient(i) / 100.0
928	vg_vertical_gradient_level_ind(i) = k - 1
929	i = i + 1
930	ENDIF
931	ENDIF
932	IF ( gradient /= 0.0 ) THEN
933	IF ( k /= 1 ) THEN
934	vg(k) = vg(k-1) + dzu(k) * gradient
935	ELSE
936	vg(k) = vg_surface + 0.5 * dzu(k) * gradient
937	ENDIF
938	ELSE
939	vg(k) = vg(k-1)
940	ENDIF
941	ENDDO
942
943	ELSE
944
945	vg_vertical_gradient_level_ind(1) = nzt+1
946	vg(nzt+1) = vg_surface
947	DO k = nzt, nzb, -1
948	IF ( i < 11 ) THEN
949	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
950	vg_vertical_gradient_level(i) <= 0.0 ) THEN
951	gradient = vg_vertical_gradient(i) / 100.0
952	vg_vertical_gradient_level_ind(i) = k + 1
953	i = i + 1
954	ENDIF
955	ENDIF
956	IF ( gradient /= 0.0 ) THEN
957	IF ( k /= nzt ) THEN
958	vg(k) = vg(k+1) - dzu(k+1) * gradient
959	ELSE
960	vg(k) = vg_surface - 0.5 * dzu(k+1) * gradient
961	vg(k+1) = vg_surface + 0.5 * dzu(k+1) * gradient
962	ENDIF
963	ELSE
964	vg(k) = vg(k+1)
965	ENDIF
966	ENDDO
967
968	ENDIF
969
970	!
971	!-- In case of no given gradients for vg, choose a zero gradient
972	IF ( vg_vertical_gradient_level(1) == -9999999.9 ) THEN
973	vg_vertical_gradient_level(1) = 0.0
974	ENDIF
975
976	!
977	!-- Let the initial wind profiles be the calculated ug/vg profiles or
978	!-- interpolate them from wind profile data (if given)
979	IF ( u_profile(1) == 9999999.9 .AND. v_profile(1) == 9999999.9 ) THEN
980
981	u_init = ug
982	v_init = vg
983
984	ELSEIF ( u_profile(1) == 0.0 .AND. v_profile(1) == 0.0 ) THEN
985
986	IF ( uv_heights(1) /= 0.0 ) THEN
987	message_string = 'uv_heights(1) must be 0.0'
988	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
989	ENDIF
990
991	use_prescribed_profile_data = .TRUE.
992
993	kk = 1
994	u_init(0) = 0.0
995	v_init(0) = 0.0
996
997	DO k = 1, nz+1
998
999	IF ( kk < 100 ) THEN
1000	DO WHILE ( uv_heights(kk+1) <= zu(k) )
1001	kk = kk + 1
1002	IF ( kk == 100 ) EXIT
1003	ENDDO
1004	ENDIF
1005
1006	IF ( kk < 100 .AND. uv_heights(kk+1) /= 9999999.9 ) THEN
1007	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1008	( uv_heights(kk+1) - uv_heights(kk) ) * &
1009	( u_profile(kk+1) - u_profile(kk) )
1010	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1011	( uv_heights(kk+1) - uv_heights(kk) ) * &
1012	( v_profile(kk+1) - v_profile(kk) )
1013	ELSE
1014	u_init(k) = u_profile(kk)
1015	v_init(k) = v_profile(kk)
1016	ENDIF
1017
1018	ENDDO
1019
1020	ELSE
1021
1022	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1023	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1024
1025	ENDIF
1026
1027	!
1028	!-- Compute initial temperature profile using the given temperature gradients
1029	i = 1
1030	gradient = 0.0
1031
1032	IF ( .NOT. ocean ) THEN
1033
1034	pt_vertical_gradient_level_ind(1) = 0
1035	DO k = 1, nzt+1
1036	IF ( i < 11 ) THEN
1037	IF ( pt_vertical_gradient_level(i) < zu(k) .AND. &
1038	pt_vertical_gradient_level(i) >= 0.0 ) THEN
1039	gradient = pt_vertical_gradient(i) / 100.0
1040	pt_vertical_gradient_level_ind(i) = k - 1
1041	i = i + 1
1042	ENDIF
1043	ENDIF
1044	IF ( gradient /= 0.0 ) THEN
1045	IF ( k /= 1 ) THEN
1046	pt_init(k) = pt_init(k-1) + dzu(k) * gradient
1047	ELSE
1048	pt_init(k) = pt_surface + 0.5 * dzu(k) * gradient
1049	ENDIF
1050	ELSE
1051	pt_init(k) = pt_init(k-1)
1052	ENDIF
1053	ENDDO
1054
1055	ELSE
1056
1057	pt_vertical_gradient_level_ind(1) = nzt+1
1058	DO k = nzt, 0, -1
1059	IF ( i < 11 ) THEN
1060	IF ( pt_vertical_gradient_level(i) > zu(k) .AND. &
1061	pt_vertical_gradient_level(i) <= 0.0 ) THEN
1062	gradient = pt_vertical_gradient(i) / 100.0
1063	pt_vertical_gradient_level_ind(i) = k + 1
1064	i = i + 1
1065	ENDIF
1066	ENDIF
1067	IF ( gradient /= 0.0 ) THEN
1068	IF ( k /= nzt ) THEN
1069	pt_init(k) = pt_init(k+1) - dzu(k+1) * gradient
1070	ELSE
1071	pt_init(k) = pt_surface - 0.5 * dzu(k+1) * gradient
1072	pt_init(k+1) = pt_surface + 0.5 * dzu(k+1) * gradient
1073	ENDIF
1074	ELSE
1075	pt_init(k) = pt_init(k+1)
1076	ENDIF
1077	ENDDO
1078
1079	ENDIF
1080
1081	!
1082	!-- In case of no given temperature gradients, choose gradient of neutral
1083	!-- stratification
1084	IF ( pt_vertical_gradient_level(1) == -9999999.9 ) THEN
1085	pt_vertical_gradient_level(1) = 0.0
1086	ENDIF
1087
1088	!
1089	!-- Store temperature gradient at the top boundary for possible Neumann
1090	!-- boundary condition
1091	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
1092
1093	!
1094	!-- If required, compute initial humidity or scalar profile using the given
1095	!-- humidity/scalar gradient. In case of scalar transport, initially store
1096	!-- values of the scalar parameters on humidity parameters
1097	IF ( passive_scalar ) THEN
1098	bc_q_b = bc_s_b
1099	bc_q_t = bc_s_t
1100	q_surface = s_surface
1101	q_surface_initial_change = s_surface_initial_change
1102	q_vertical_gradient = s_vertical_gradient
1103	q_vertical_gradient_level = s_vertical_gradient_level
1104	surface_waterflux = surface_scalarflux
1105	wall_humidityflux = wall_scalarflux
1106	ENDIF
1107
1108	IF ( humidity .OR. passive_scalar ) THEN
1109
1110	i = 1
1111	gradient = 0.0
1112	q_vertical_gradient_level_ind(1) = 0
1113	DO k = 1, nzt+1
1114	IF ( i < 11 ) THEN
1115	IF ( q_vertical_gradient_level(i) < zu(k) .AND. &
1116	q_vertical_gradient_level(i) >= 0.0 ) THEN
1117	gradient = q_vertical_gradient(i) / 100.0
1118	q_vertical_gradient_level_ind(i) = k - 1
1119	i = i + 1
1120	ENDIF
1121	ENDIF
1122	IF ( gradient /= 0.0 ) THEN
1123	IF ( k /= 1 ) THEN
1124	q_init(k) = q_init(k-1) + dzu(k) * gradient
1125	ELSE
1126	q_init(k) = q_init(k-1) + 0.5 * dzu(k) * gradient
1127	ENDIF
1128	ELSE
1129	q_init(k) = q_init(k-1)
1130	ENDIF
1131	!
1132	!-- Avoid negative humidities
1133	IF ( q_init(k) < 0.0 ) THEN
1134	q_init(k) = 0.0
1135	ENDIF
1136	ENDDO
1137
1138	!
1139	!-- In case of no given humidity gradients, choose zero gradient
1140	!-- conditions
1141	IF ( q_vertical_gradient_level(1) == -1.0 ) THEN
1142	q_vertical_gradient_level(1) = 0.0
1143	ENDIF
1144
1145	!
1146	!-- Store humidity gradient at the top boundary for possile Neumann
1147	!-- boundary condition
1148	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
1149
1150	ENDIF
1151
1152	!
1153	!-- If required, compute initial salinity profile using the given salinity
1154	!-- gradients
1155	IF ( ocean ) THEN
1156
1157	i = 1
1158	gradient = 0.0
1159
1160	sa_vertical_gradient_level_ind(1) = nzt+1
1161	DO k = nzt, 0, -1
1162	IF ( i < 11 ) THEN
1163	IF ( sa_vertical_gradient_level(i) > zu(k) .AND. &
1164	sa_vertical_gradient_level(i) <= 0.0 ) THEN
1165	gradient = sa_vertical_gradient(i) / 100.0
1166	sa_vertical_gradient_level_ind(i) = k + 1
1167	i = i + 1
1168	ENDIF
1169	ENDIF
1170	IF ( gradient /= 0.0 ) THEN
1171	IF ( k /= nzt ) THEN
1172	sa_init(k) = sa_init(k+1) - dzu(k+1) * gradient
1173	ELSE
1174	sa_init(k) = sa_surface - 0.5 * dzu(k+1) * gradient
1175	sa_init(k+1) = sa_surface + 0.5 * dzu(k+1) * gradient
1176	ENDIF
1177	ELSE
1178	sa_init(k) = sa_init(k+1)
1179	ENDIF
1180	ENDDO
1181
1182	ENDIF
1183
1184	!
1185	!-- If required compute the profile of leaf area density used in the plant
1186	!-- canopy model
1187	IF ( plant_canopy ) THEN
1188
1189	i = 1
1190	gradient = 0.0
1191
1192	IF ( .NOT. ocean ) THEN
1193
1194	lad(0) = lad_surface
1195
1196	lad_vertical_gradient_level_ind(1) = 0
1197	DO k = 1, pch_index
1198	IF ( i < 11 ) THEN
1199	IF ( lad_vertical_gradient_level(i) < zu(k) .AND. &
1200	lad_vertical_gradient_level(i) >= 0.0 ) THEN
1201	gradient = lad_vertical_gradient(i)
1202	lad_vertical_gradient_level_ind(i) = k - 1
1203	i = i + 1
1204	ENDIF
1205	ENDIF
1206	IF ( gradient /= 0.0 ) THEN
1207	IF ( k /= 1 ) THEN
1208	lad(k) = lad(k-1) + dzu(k) * gradient
1209	ELSE
1210	lad(k) = lad_surface + 0.5 * dzu(k) *gradient
1211	ENDIF
1212	ELSE
1213	lad(k) = lad(k-1)
1214	ENDIF
1215	ENDDO
1216
1217	ENDIF
1218
1219	!
1220	!-- In case of no given leaf area density gradients, choose a vanishing
1221	!-- gradient
1222	IF ( lad_vertical_gradient_level(1) == -9999999.9 ) THEN
1223	lad_vertical_gradient_level(1) = 0.0
1224	ENDIF
1225
1226	ENDIF
1227
1228	ENDIF
1229
1230	!
1231	!-- Initialize large scale subsidence if required
1232	IF ( subs_vertical_gradient_level(1) /= -9999999.9 ) THEN
1233	large_scale_subsidence = .TRUE.
1234	CALL init_w_subsidence
1235	END IF
1236
1237
1238
1239	!
1240	!-- Compute Coriolis parameter
1241	f = 2.0 * omega * SIN( phi / 180.0 * pi )
1242	fs = 2.0 * omega * COS( phi / 180.0 * pi )
1243
1244	!
1245	!-- Ocean runs always use reference values in the buoyancy term. Therefore
1246	!-- set the reference temperature equal to the surface temperature.
1247	IF ( ocean .AND. pt_reference == 9999999.9 ) pt_reference = pt_surface
1248
1249	!
1250	!-- Reference value has to be used in buoyancy terms
1251	IF ( pt_reference /= 9999999.9 ) use_reference = .TRUE.
1252
1253	!
1254	!-- Sign of buoyancy/stability terms
1255	IF ( ocean ) atmos_ocean_sign = -1.0
1256
1257	!
1258	!-- Ocean version must use flux boundary conditions at the top
1259	IF ( ocean .AND. .NOT. use_top_fluxes ) THEN
1260	message_string = 'use_top_fluxes must be .TRUE. in ocean version'
1261	CALL message( 'check_parameters', 'PA0042', 1, 2, 0, 6, 0 )
1262	ENDIF
1263
1264	!
1265	!-- In case of a given slope, compute the relevant quantities
1266	IF ( alpha_surface /= 0.0 ) THEN
1267	IF ( ABS( alpha_surface ) > 90.0 ) THEN
1268	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, &
1269	' ) must be < 90.0'
1270	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1271	ENDIF
1272	sloping_surface = .TRUE.
1273	cos_alpha_surface = COS( alpha_surface / 180.0 * pi )
1274	sin_alpha_surface = SIN( alpha_surface / 180.0 * pi )
1275	ENDIF
1276
1277	!
1278	!-- Check time step and cfl_factor
1279	IF ( dt /= -1.0 ) THEN
1280	IF ( dt <= 0.0 .AND. dt /= -1.0 ) THEN
1281	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1282	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1283	ENDIF
1284	dt_3d = dt
1285	dt_fixed = .TRUE.
1286	ENDIF
1287
1288	IF ( cfl_factor <= 0.0 .OR. cfl_factor > 1.0 ) THEN
1289	IF ( cfl_factor == -1.0 ) THEN
1290	IF ( momentum_advec == 'ups-scheme' .OR. &
1291	scalar_advec == 'ups-scheme' ) THEN
1292	cfl_factor = 0.8
1293	ELSE
1294	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1295	cfl_factor = 0.8
1296	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1297	cfl_factor = 0.9
1298	ELSE
1299	cfl_factor = 0.1
1300	ENDIF
1301	ENDIF
1302	ELSE
1303	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1304	' out of range & 0.0 < cfl_factor <= 1.0 is required'
1305	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1306	ENDIF
1307	ENDIF
1308
1309	!
1310	!-- Store simulated time at begin
1311	simulated_time_at_begin = simulated_time
1312
1313	!
1314	!-- Store reference time for coupled runs and change the coupling flag,
1315	!-- if ...
1316	IF ( simulated_time == 0.0 ) THEN
1317	IF ( coupling_start_time == 0.0 ) THEN
1318	time_since_reference_point = 0.0
1319	ELSEIF ( time_since_reference_point < 0.0 ) THEN
1320	run_coupled = .FALSE.
1321	ENDIF
1322	ENDIF
1323
1324	!
1325	!-- Set wind speed in the Galilei-transformed system
1326	IF ( galilei_transformation ) THEN
1327	IF ( use_ug_for_galilei_tr .AND. &
1328	ug_vertical_gradient_level(1) == 0.0 .AND. &
1329	vg_vertical_gradient_level(1) == 0.0 ) THEN
1330	u_gtrans = ug_surface
1331	v_gtrans = vg_surface
1332	ELSEIF ( use_ug_for_galilei_tr .AND. &
1333	ug_vertical_gradient_level(1) /= 0.0 ) THEN
1334	message_string = 'baroclinicity (ug) not allowed simultaneously' // &
1335	' with galilei transformation'
1336	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1337	ELSEIF ( use_ug_for_galilei_tr .AND. &
1338	vg_vertical_gradient_level(1) /= 0.0 ) THEN
1339	message_string = 'baroclinicity (vg) not allowed simultaneously' // &
1340	' with galilei transformation'
1341	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1342	ELSE
1343	message_string = 'variable translation speed used for galilei-' // &
1344	'transformation, which may cause & instabilities in stably ' // &
1345	'stratified regions'
1346	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1347	ENDIF
1348	ENDIF
1349
1350	!
1351	!-- In case of using a prandtl-layer, calculated (or prescribed) surface
1352	!-- fluxes have to be used in the diffusion-terms
1353	IF ( prandtl_layer ) use_surface_fluxes = .TRUE.
1354
1355	!
1356	!-- Check boundary conditions and set internal variables:
1357	!-- Lateral boundary conditions
1358	IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. &
1359	bc_lr /= 'radiation/dirichlet' ) THEN
1360	message_string = 'unknown boundary condition: bc_lr = "' // &
1361	TRIM( bc_lr ) // '"'
1362	CALL message( 'check_parameters', 'PA0049', 1, 2, 0, 6, 0 )
1363	ENDIF
1364	IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. &
1365	bc_ns /= 'radiation/dirichlet' ) THEN
1366	message_string = 'unknown boundary condition: bc_ns = "' // &
1367	TRIM( bc_ns ) // '"'
1368	CALL message( 'check_parameters', 'PA0050', 1, 2, 0, 6, 0 )
1369	ENDIF
1370
1371	!
1372	!-- Internal variables used for speed optimization in if clauses
1373	IF ( bc_lr /= 'cyclic' ) bc_lr_cyc = .FALSE.
1374	IF ( bc_lr == 'dirichlet/radiation' ) bc_lr_dirrad = .TRUE.
1375	IF ( bc_lr == 'radiation/dirichlet' ) bc_lr_raddir = .TRUE.
1376	IF ( bc_ns /= 'cyclic' ) bc_ns_cyc = .FALSE.
1377	IF ( bc_ns == 'dirichlet/radiation' ) bc_ns_dirrad = .TRUE.
1378	IF ( bc_ns == 'radiation/dirichlet' ) bc_ns_raddir = .TRUE.
1379
1380	!
1381	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-
1382	!-- Willimas or Wicker - Skamarock advection scheme. Several schemes
1383	!-- and tools do not work with non-cyclic boundary conditions.
1384	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1385	IF ( psolver /= 'multigrid' ) THEN
1386	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1387	'psolver = "' // TRIM( psolver ) // '"'
1388	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1389	ENDIF
1390	IF ( momentum_advec /= 'pw-scheme' .AND. &
1391	momentum_advec /= 'ws-scheme') THEN
1392	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1393	'momentum_advec = "' // TRIM( momentum_advec ) // '"'
1394	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1395	ENDIF
1396	IF ( scalar_advec /= 'pw-scheme' .AND. &
1397	scalar_advec /= 'ws-scheme' ) THEN
1398	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1399	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1400	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1401	ENDIF
1402	IF ( galilei_transformation ) THEN
1403	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1404	'galilei_transformation = .T.'
1405	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1406	ENDIF
1407	ENDIF
1408
1409	!
1410	!-- Bottom boundary condition for the turbulent Kinetic energy
1411	IF ( bc_e_b == 'neumann' ) THEN
1412	ibc_e_b = 1
1413	IF ( adjust_mixing_length .AND. prandtl_layer ) THEN
1414	message_string = 'adjust_mixing_length = TRUE and bc_e_b = "neumann"'
1415	CALL message( 'check_parameters', 'PA0055', 0, 1, 0, 6, 0 )
1416	ENDIF
1417	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1418	ibc_e_b = 2
1419	IF ( .NOT. adjust_mixing_length .AND. prandtl_layer ) THEN
1420	message_string = 'adjust_mixing_length = FALSE and bc_e_b = "' // &
1421	TRIM( bc_e_b ) // '"'
1422	CALL message( 'check_parameters', 'PA0056', 0, 1, 0, 6, 0 )
1423	ENDIF
1424	IF ( .NOT. prandtl_layer ) THEN
1425	bc_e_b = 'neumann'
1426	ibc_e_b = 1
1427	message_string = 'boundary condition bc_e_b changed to "' // &
1428	TRIM( bc_e_b ) // '"'
1429	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1430	ENDIF
1431	ELSE
1432	message_string = 'unknown boundary condition: bc_e_b = "' // &
1433	TRIM( bc_e_b ) // '"'
1434	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1435	ENDIF
1436
1437	!
1438	!-- Boundary conditions for perturbation pressure
1439	IF ( bc_p_b == 'dirichlet' ) THEN
1440	ibc_p_b = 0
1441	ELSEIF ( bc_p_b == 'neumann' ) THEN
1442	ibc_p_b = 1
1443	ELSEIF ( bc_p_b == 'neumann+inhomo' ) THEN
1444	ibc_p_b = 2
1445	ELSE
1446	message_string = 'unknown boundary condition: bc_p_b = "' // &
1447	TRIM( bc_p_b ) // '"'
1448	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1449	ENDIF
1450	IF ( ibc_p_b == 2 .AND. .NOT. prandtl_layer ) THEN
1451	message_string = 'boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // &
1452	'" not allowed with prandtl_layer = .FALSE.'
1453	CALL message( 'check_parameters', 'PA0060', 1, 2, 0, 6, 0 )
1454	ENDIF
1455	IF ( bc_p_t == 'dirichlet' ) THEN
1456	ibc_p_t = 0
1457	ELSEIF ( bc_p_t == 'neumann' ) THEN
1458	ibc_p_t = 1
1459	ELSE
1460	message_string = 'unknown boundary condition: bc_p_t = "' // &
1461	TRIM( bc_p_t ) // '"'
1462	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1463	ENDIF
1464
1465	!
1466	!-- Boundary conditions for potential temperature
1467	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1468	ibc_pt_b = 2
1469	ELSE
1470	IF ( bc_pt_b == 'dirichlet' ) THEN
1471	ibc_pt_b = 0
1472	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1473	ibc_pt_b = 1
1474	ELSE
1475	message_string = 'unknown boundary condition: bc_pt_b = "' // &
1476	TRIM( bc_pt_b ) // '"'
1477	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1478	ENDIF
1479	ENDIF
1480
1481	IF ( bc_pt_t == 'dirichlet' ) THEN
1482	ibc_pt_t = 0
1483	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1484	ibc_pt_t = 1
1485	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1486	ibc_pt_t = 2
1487	ELSE
1488	message_string = 'unknown boundary condition: bc_pt_t = "' // &
1489	TRIM( bc_pt_t ) // '"'
1490	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1491	ENDIF
1492
1493	IF ( surface_heatflux == 9999999.9 ) constant_heatflux = .FALSE.
1494	IF ( top_heatflux == 9999999.9 ) constant_top_heatflux = .FALSE.
1495	IF ( top_momentumflux_u /= 9999999.9 .AND. &
1496	top_momentumflux_v /= 9999999.9 ) THEN
1497	constant_top_momentumflux = .TRUE.
1498	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9 .AND. &
1499	top_momentumflux_v == 9999999.9 ) ) THEN
1500	message_string = 'both, top_momentumflux_u AND top_momentumflux_v ' // &
1501	'must be set'
1502	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1503	ENDIF
1504
1505	!
1506	!-- A given surface temperature implies Dirichlet boundary condition for
1507	!-- temperature. In this case specification of a constant heat flux is
1508	!-- forbidden.
1509	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. &
1510	surface_heatflux /= 0.0 ) THEN
1511	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) //&
1512	'& is not allowed with constant_heatflux = .TRUE.'
1513	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1514	ENDIF
1515	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0 ) THEN
1516	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1517	'wed with pt_surface_initial_change (/=0) = ', &
1518	pt_surface_initial_change
1519	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1520	ENDIF
1521
1522	!
1523	!-- A given temperature at the top implies Dirichlet boundary condition for
1524	!-- temperature. In this case specification of a constant heat flux is
1525	!-- forbidden.
1526	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. &
1527	top_heatflux /= 0.0 ) THEN
1528	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) //&
1529	'" is not allowed with constant_top_heatflux = .TRUE.'
1530	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1531	ENDIF
1532
1533	!
1534	!-- Boundary conditions for salinity
1535	IF ( ocean ) THEN
1536	IF ( bc_sa_t == 'dirichlet' ) THEN
1537	ibc_sa_t = 0
1538	ELSEIF ( bc_sa_t == 'neumann' ) THEN
1539	ibc_sa_t = 1
1540	ELSE
1541	message_string = 'unknown boundary condition: bc_sa_t = "' // &
1542	TRIM( bc_sa_t ) // '"'
1543	CALL message( 'check_parameters', 'PA0068', 1, 2, 0, 6, 0 )
1544	ENDIF
1545
1546	IF ( top_salinityflux == 9999999.9 ) constant_top_salinityflux = .FALSE.
1547	IF ( ibc_sa_t == 1 .AND. top_salinityflux == 9999999.9 ) THEN
1548	message_string = 'boundary condition: bc_sa_t = "' // &
1549	TRIM( bc_sa_t ) // '" requires to set ' // &
1550	'top_salinityflux'
1551	CALL message( 'check_parameters', 'PA0069', 1, 2, 0, 6, 0 )
1552	ENDIF
1553
1554	!
1555	!-- A fixed salinity at the top implies Dirichlet boundary condition for
1556	!-- salinity. In this case specification of a constant salinity flux is
1557	!-- forbidden.
1558	IF ( ibc_sa_t == 0 .AND. constant_top_salinityflux .AND. &
1559	top_salinityflux /= 0.0 ) THEN
1560	message_string = 'boundary condition: bc_sa_t = "' // &
1561	TRIM( bc_sa_t ) // '" is not allowed with ' // &
1562	'constant_top_salinityflux = .TRUE.'
1563	CALL message( 'check_parameters', 'PA0070', 1, 2, 0, 6, 0 )
1564	ENDIF
1565
1566	ENDIF
1567
1568	!
1569	!-- In case of humidity or passive scalar, set boundary conditions for total
1570	!-- water content / scalar
1571	IF ( humidity .OR. passive_scalar ) THEN
1572	IF ( humidity ) THEN
1573	sq = 'q'
1574	ELSE
1575	sq = 's'
1576	ENDIF
1577	IF ( bc_q_b == 'dirichlet' ) THEN
1578	ibc_q_b = 0
1579	ELSEIF ( bc_q_b == 'neumann' ) THEN
1580	ibc_q_b = 1
1581	ELSE
1582	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1583	'_b ="' // TRIM( bc_q_b ) // '"'
1584	CALL message( 'check_parameters', 'PA0071', 1, 2, 0, 6, 0 )
1585	ENDIF
1586	IF ( bc_q_t == 'dirichlet' ) THEN
1587	ibc_q_t = 0
1588	ELSEIF ( bc_q_t == 'neumann' ) THEN
1589	ibc_q_t = 1
1590	ELSE
1591	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1592	'_t ="' // TRIM( bc_q_t ) // '"'
1593	CALL message( 'check_parameters', 'PA0072', 1, 2, 0, 6, 0 )
1594	ENDIF
1595
1596	IF ( surface_waterflux == 9999999.9 ) constant_waterflux = .FALSE.
1597
1598	!
1599	!-- A given surface humidity implies Dirichlet boundary condition for
1600	!-- humidity. In this case specification of a constant water flux is
1601	!-- forbidden.
1602	IF ( ibc_q_b == 0 .AND. constant_waterflux ) THEN
1603	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b ' // &
1604	'= "' // TRIM( bc_q_b ) // '" is not allowed wi' // &
1605	'th prescribed surface flux'
1606	CALL message( 'check_parameters', 'PA0073', 1, 2, 0, 6, 0 )
1607	ENDIF
1608	IF ( constant_waterflux .AND. q_surface_initial_change /= 0.0 ) THEN
1609	WRITE( message_string, * ) 'a prescribed surface flux is not allo', &
1610	'wed with ', sq, '_surface_initial_change (/=0) = ', &
1611	q_surface_initial_change
1612	CALL message( 'check_parameters', 'PA0074', 1, 2, 0, 6, 0 )
1613	ENDIF
1614
1615	ENDIF
1616
1617	!
1618	!-- Boundary conditions for horizontal components of wind speed
1619	IF ( bc_uv_b == 'dirichlet' ) THEN
1620	ibc_uv_b = 0
1621	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1622	ibc_uv_b = 1
1623	IF ( prandtl_layer ) THEN
1624	message_string = 'boundary condition: bc_uv_b = "' // &
1625	TRIM( bc_uv_b ) // '" is not allowed with prandtl_layer = .TRUE.'
1626	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1627	ENDIF
1628	ELSE
1629	message_string = 'unknown boundary condition: bc_uv_b = "' // &
1630	TRIM( bc_uv_b ) // '"'
1631	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1632	ENDIF
1633	!
1634	!-- In case of coupled simulations u and v at the ground in atmosphere will be
1635	!-- assigned with the u and v values of the ocean surface
1636	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1637	ibc_uv_b = 2
1638	ENDIF
1639
1640	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1641	bc_uv_t = 'neumann'
1642	ibc_uv_t = 1
1643	ELSE
1644	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1645	ibc_uv_t = 0
1646	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1647	!
1648	!-- Velocities for the initial u,v-profiles are set zero at the top
1649	!-- in case of dirichlet_0 conditions
1650	u_init(nzt+1) = 0.0
1651	v_init(nzt+1) = 0.0
1652	ENDIF
1653	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1654	ibc_uv_t = 1
1655	ELSE
1656	message_string = 'unknown boundary condition: bc_uv_t = "' // &
1657	TRIM( bc_uv_t ) // '"'
1658	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1659	ENDIF
1660	ENDIF
1661
1662	!
1663	!-- Compute and check, respectively, the Rayleigh Damping parameter
1664	IF ( rayleigh_damping_factor == -1.0 ) THEN
1665	IF ( momentum_advec == 'ups-scheme' ) THEN
1666	rayleigh_damping_factor = 0.01
1667	ELSE
1668	rayleigh_damping_factor = 0.0
1669	ENDIF
1670	ELSE
1671	IF ( rayleigh_damping_factor < 0.0 .OR. rayleigh_damping_factor > 1.0 ) &
1672	THEN
1673	WRITE( message_string, * ) 'rayleigh_damping_factor = ', &
1674	rayleigh_damping_factor, ' out of range [0.0,1.0]'
1675	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1676	ENDIF
1677	ENDIF
1678
1679	IF ( rayleigh_damping_height == -1.0 ) THEN
1680	IF ( .NOT. ocean ) THEN
1681	rayleigh_damping_height = 0.66666666666 * zu(nzt)
1682	ELSE
1683	rayleigh_damping_height = 0.66666666666 * zu(nzb)
1684	ENDIF
1685	ELSE
1686	IF ( .NOT. ocean ) THEN
1687	IF ( rayleigh_damping_height < 0.0 .OR. &
1688	rayleigh_damping_height > zu(nzt) ) THEN
1689	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1690	rayleigh_damping_height, ' out of range [0.0,', zu(nzt), ']'
1691	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1692	ENDIF
1693	ELSE
1694	IF ( rayleigh_damping_height > 0.0 .OR. &
1695	rayleigh_damping_height < zu(nzb) ) THEN
1696	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1697	rayleigh_damping_height, ' out of range [0.0,', zu(nzb), ']'
1698	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1699	ENDIF
1700	ENDIF
1701	ENDIF
1702
1703	!
1704	!-- Check limiters for Upstream-Spline scheme
1705	IF ( overshoot_limit_u < 0.0 .OR. overshoot_limit_v < 0.0 .OR. &
1706	overshoot_limit_w < 0.0 .OR. overshoot_limit_pt < 0.0 .OR. &
1707	overshoot_limit_e < 0.0 ) THEN
1708	message_string = 'overshoot_limit_... < 0.0 is not allowed'
1709	CALL message( 'check_parameters', 'PA0080', 1, 2, 0, 6, 0 )
1710	ENDIF
1711	IF ( ups_limit_u < 0.0 .OR. ups_limit_v < 0.0 .OR. ups_limit_w < 0.0 .OR. &
1712	ups_limit_pt < 0.0 .OR. ups_limit_e < 0.0 ) THEN
1713	message_string = 'ups_limit_... < 0.0 is not allowed'
1714	CALL message( 'check_parameters', 'PA0081', 1, 2, 0, 6, 0 )
1715	ENDIF
1716
1717	!
1718	!-- Check number of chosen statistic regions. More than 10 regions are not
1719	!-- allowed, because so far no more than 10 corresponding output files can
1720	!-- be opened (cf. check_open)
1721	IF ( statistic_regions > 9 .OR. statistic_regions < 0 ) THEN
1722	WRITE ( message_string, * ) 'number of statistic_regions = ', &
1723	statistic_regions+1, ' but only 10 regions are allowed'
1724	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1725	ENDIF
1726	IF ( normalizing_region > statistic_regions .OR. &
1727	normalizing_region < 0) THEN
1728	WRITE ( message_string, * ) 'normalizing_region = ', &
1729	normalizing_region, ' must be >= 0 and <= ',statistic_regions, &
1730	' (value of statistic_regions)'
1731	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1732	ENDIF
1733
1734	!
1735	!-- Check the interval for sorting particles.
1736	!-- Using particles as cloud droplets requires sorting after each timestep.
1737	IF ( dt_sort_particles /= 0.0 .AND. cloud_droplets ) THEN
1738	dt_sort_particles = 0.0
1739	message_string = 'dt_sort_particles is reset to 0.0 because of cloud' //&
1740	'_droplets = .TRUE.'
1741	CALL message( 'check_parameters', 'PA0084', 0, 1, 0, 6, 0 )
1742	ENDIF
1743
1744	!
1745	!-- Set the default intervals for data output, if necessary
1746	!-- NOTE: dt_dosp has already been set in package_parin
1747	IF ( dt_data_output /= 9999999.9 ) THEN
1748	IF ( dt_dopr == 9999999.9 ) dt_dopr = dt_data_output
1749	IF ( dt_dopts == 9999999.9 ) dt_dopts = dt_data_output
1750	IF ( dt_do2d_xy == 9999999.9 ) dt_do2d_xy = dt_data_output
1751	IF ( dt_do2d_xz == 9999999.9 ) dt_do2d_xz = dt_data_output
1752	IF ( dt_do2d_yz == 9999999.9 ) dt_do2d_yz = dt_data_output
1753	IF ( dt_do3d == 9999999.9 ) dt_do3d = dt_data_output
1754	IF ( dt_data_output_av == 9999999.9 ) dt_data_output_av = dt_data_output
1755	DO mid = 1, max_masks
1756	IF ( dt_domask(mid) == 9999999.9 ) dt_domask(mid) = dt_data_output
1757	ENDDO
1758	ENDIF
1759
1760	!
1761	!-- Set the default skip time intervals for data output, if necessary
1762	IF ( skip_time_dopr == 9999999.9 ) &
1763	skip_time_dopr = skip_time_data_output
1764	IF ( skip_time_dosp == 9999999.9 ) &
1765	skip_time_dosp = skip_time_data_output
1766	IF ( skip_time_do2d_xy == 9999999.9 ) &
1767	skip_time_do2d_xy = skip_time_data_output
1768	IF ( skip_time_do2d_xz == 9999999.9 ) &
1769	skip_time_do2d_xz = skip_time_data_output
1770	IF ( skip_time_do2d_yz == 9999999.9 ) &
1771	skip_time_do2d_yz = skip_time_data_output
1772	IF ( skip_time_do3d == 9999999.9 ) &
1773	skip_time_do3d = skip_time_data_output
1774	IF ( skip_time_data_output_av == 9999999.9 ) &
1775	skip_time_data_output_av = skip_time_data_output
1776	DO mid = 1, max_masks
1777	IF ( skip_time_domask(mid) == 9999999.9 ) &
1778	skip_time_domask(mid) = skip_time_data_output
1779	ENDDO
1780
1781	!
1782	!-- Check the average intervals (first for 3d-data, then for profiles and
1783	!-- spectra)
1784	IF ( averaging_interval > dt_data_output_av ) THEN
1785	WRITE( message_string, * ) 'averaging_interval = ', &
1786	averaging_interval, ' must be <= dt_data_output = ', dt_data_output
1787	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1788	ENDIF
1789
1790	IF ( averaging_interval_pr == 9999999.9 ) THEN
1791	averaging_interval_pr = averaging_interval
1792	ENDIF
1793
1794	IF ( averaging_interval_pr > dt_dopr ) THEN
1795	WRITE( message_string, * ) 'averaging_interval_pr = ', &
1796	averaging_interval_pr, ' must be <= dt_dopr = ', dt_dopr
1797	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1798	ENDIF
1799
1800	IF ( averaging_interval_sp == 9999999.9 ) THEN
1801	averaging_interval_sp = averaging_interval
1802	ENDIF
1803
1804	IF ( averaging_interval_sp > dt_dosp ) THEN
1805	WRITE( message_string, * ) 'averaging_interval_sp = ', &
1806	averaging_interval_sp, ' must be <= dt_dosp = ', dt_dosp
1807	CALL message( 'check_parameters', 'PA0087', 1, 2, 0, 6, 0 )
1808	ENDIF
1809
1810	!
1811	!-- Set the default interval for profiles entering the temporal average
1812	IF ( dt_averaging_input_pr == 9999999.9 ) THEN
1813	dt_averaging_input_pr = dt_averaging_input
1814	ENDIF
1815
1816	!
1817	!-- Set the default interval for the output of timeseries to a reasonable
1818	!-- value (tries to minimize the number of calls of flow_statistics)
1819	IF ( dt_dots == 9999999.9 ) THEN
1820	IF ( averaging_interval_pr == 0.0 ) THEN
1821	dt_dots = MIN( dt_run_control, dt_dopr )
1822	ELSE
1823	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1824	ENDIF
1825	ENDIF
1826
1827	!
1828	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1829	IF ( dt_averaging_input > averaging_interval ) THEN
1830	WRITE( message_string, * ) 'dt_averaging_input = ', &
1831	dt_averaging_input, ' must be <= averaging_interval = ', &
1832	averaging_interval
1833	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1834	ENDIF
1835
1836	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1837	WRITE( message_string, * ) 'dt_averaging_input_pr = ', &
1838	dt_averaging_input_pr, ' must be <= averaging_interval_pr = ', &
1839	averaging_interval_pr
1840	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1841	ENDIF
1842
1843	!
1844	!-- Set the default value for the integration interval of precipitation amount
1845	IF ( precipitation ) THEN
1846	IF ( precipitation_amount_interval == 9999999.9 ) THEN
1847	precipitation_amount_interval = dt_do2d_xy
1848	ELSE
1849	IF ( precipitation_amount_interval > dt_do2d_xy ) THEN
1850	WRITE( message_string, * ) 'precipitation_amount_interval = ', &
1851	precipitation_amount_interval, ' must not be larger than ', &
1852	'dt_do2d_xy = ', dt_do2d_xy
1853	CALL message( 'check_parameters', 'PA0090', 1, 2, 0, 6, 0 )
1854	ENDIF
1855	ENDIF
1856	ENDIF
1857
1858	!
1859	!-- Determine the number of output profiles and check whether they are
1860	!-- permissible
1861	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1862
1863	dopr_n = dopr_n + 1
1864	i = dopr_n
1865
1866	!
1867	!-- Determine internal profile number (for hom, homs)
1868	!-- and store height levels
1869	SELECT CASE ( TRIM( data_output_pr(i) ) )
1870
1871	CASE ( 'u', '#u' )
1872	dopr_index(i) = 1
1873	dopr_unit(i) = 'm/s'
1874	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1875	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1876	dopr_initial_index(i) = 5
1877	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1878	data_output_pr(i) = data_output_pr(i)(2:)
1879	ENDIF
1880
1881	CASE ( 'v', '#v' )
1882	dopr_index(i) = 2
1883	dopr_unit(i) = 'm/s'
1884	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1885	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1886	dopr_initial_index(i) = 6
1887	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1888	data_output_pr(i) = data_output_pr(i)(2:)
1889	ENDIF
1890
1891	CASE ( 'w' )
1892	dopr_index(i) = 3
1893	dopr_unit(i) = 'm/s'
1894	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1895
1896	CASE ( 'pt', '#pt' )
1897	IF ( .NOT. cloud_physics ) THEN
1898	dopr_index(i) = 4
1899	dopr_unit(i) = 'K'
1900	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1901	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1902	dopr_initial_index(i) = 7
1903	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1904	hom(nzb,2,7,:) = 0.0 ! because zu(nzb) is negative
1905	data_output_pr(i) = data_output_pr(i)(2:)
1906	ENDIF
1907	ELSE
1908	dopr_index(i) = 43
1909	dopr_unit(i) = 'K'
1910	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1911	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1912	dopr_initial_index(i) = 28
1913	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1914	hom(nzb,2,28,:) = 0.0 ! because zu(nzb) is negative
1915	data_output_pr(i) = data_output_pr(i)(2:)
1916	ENDIF
1917	ENDIF
1918
1919	CASE ( 'e' )
1920	dopr_index(i) = 8
1921	dopr_unit(i) = 'm2/s2'
1922	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1923	hom(nzb,2,8,:) = 0.0
1924
1925	CASE ( 'km', '#km' )
1926	dopr_index(i) = 9
1927	dopr_unit(i) = 'm2/s'
1928	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1929	hom(nzb,2,9,:) = 0.0
1930	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1931	dopr_initial_index(i) = 23
1932	hom(:,2,23,:) = hom(:,2,9,:)
1933	data_output_pr(i) = data_output_pr(i)(2:)
1934	ENDIF
1935
1936	CASE ( 'kh', '#kh' )
1937	dopr_index(i) = 10
1938	dopr_unit(i) = 'm2/s'
1939	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1940	hom(nzb,2,10,:) = 0.0
1941	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1942	dopr_initial_index(i) = 24
1943	hom(:,2,24,:) = hom(:,2,10,:)
1944	data_output_pr(i) = data_output_pr(i)(2:)
1945	ENDIF
1946
1947	CASE ( 'l', '#l' )
1948	dopr_index(i) = 11
1949	dopr_unit(i) = 'm'
1950	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1951	hom(nzb,2,11,:) = 0.0
1952	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1953	dopr_initial_index(i) = 25
1954	hom(:,2,25,:) = hom(:,2,11,:)
1955	data_output_pr(i) = data_output_pr(i)(2:)
1956	ENDIF
1957
1958	CASE ( 'w"u"' )
1959	dopr_index(i) = 12
1960	dopr_unit(i) = 'm2/s2'
1961	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1962	IF ( prandtl_layer ) hom(nzb,2,12,:) = zu(1)
1963
1964	CASE ( 'wu' )
1965	dopr_index(i) = 13
1966	dopr_unit(i) = 'm2/s2'
1967	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
1968
1969	CASE ( 'w"v"' )
1970	dopr_index(i) = 14
1971	dopr_unit(i) = 'm2/s2'
1972	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
1973	IF ( prandtl_layer ) hom(nzb,2,14,:) = zu(1)
1974
1975	CASE ( 'wv' )
1976	dopr_index(i) = 15
1977	dopr_unit(i) = 'm2/s2'
1978	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
1979
1980	CASE ( 'w"pt"' )
1981	dopr_index(i) = 16
1982	dopr_unit(i) = 'K m/s'
1983	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
1984
1985	CASE ( 'wpt' )
1986	dopr_index(i) = 17
1987	dopr_unit(i) = 'K m/s'
1988	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
1989
1990	CASE ( 'wpt' )
1991	dopr_index(i) = 18
1992	dopr_unit(i) = 'K m/s'
1993	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
1994
1995	CASE ( 'wu' )
1996	dopr_index(i) = 19
1997	dopr_unit(i) = 'm2/s2'
1998	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
1999	IF ( prandtl_layer ) hom(nzb,2,19,:) = zu(1)
2000
2001	CASE ( 'wv' )
2002	dopr_index(i) = 20
2003	dopr_unit(i) = 'm2/s2'
2004	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
2005	IF ( prandtl_layer ) hom(nzb,2,20,:) = zu(1)
2006
2007	CASE ( 'wptBC' )
2008	dopr_index(i) = 21
2009	dopr_unit(i) = 'K m/s'
2010	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
2011
2012	CASE ( 'wptBC' )
2013	dopr_index(i) = 22
2014	dopr_unit(i) = 'K m/s'
2015	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
2016
2017	CASE ( 'sa', '#sa' )
2018	IF ( .NOT. ocean ) THEN
2019	message_string = 'data_output_pr = ' // &
2020	TRIM( data_output_pr(i) ) // ' is not imp' // &
2021	'lemented for ocean = .FALSE.'
2022	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2023	ELSE
2024	dopr_index(i) = 23
2025	dopr_unit(i) = 'psu'
2026	hom(:,2,23,:) = SPREAD( zu, 2, statistic_regions+1 )
2027	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2028	dopr_initial_index(i) = 26
2029	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2030	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2031	data_output_pr(i) = data_output_pr(i)(2:)
2032	ENDIF
2033	ENDIF
2034
2035	CASE ( 'u*2' )
2036	dopr_index(i) = 30
2037	dopr_unit(i) = 'm2/s2'
2038	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
2039
2040	CASE ( 'v*2' )
2041	dopr_index(i) = 31
2042	dopr_unit(i) = 'm2/s2'
2043	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
2044
2045	CASE ( 'w*2' )
2046	dopr_index(i) = 32
2047	dopr_unit(i) = 'm2/s2'
2048	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
2049
2050	CASE ( 'pt*2' )
2051	dopr_index(i) = 33
2052	dopr_unit(i) = 'K2'
2053	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
2054
2055	CASE ( 'e*' )
2056	dopr_index(i) = 34
2057	dopr_unit(i) = 'm2/s2'
2058	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
2059
2060	CASE ( 'w2pt' )
2061	dopr_index(i) = 35
2062	dopr_unit(i) = 'K m2/s2'
2063	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
2064
2065	CASE ( 'wpt2' )
2066	dopr_index(i) = 36
2067	dopr_unit(i) = 'K2 m/s'
2068	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
2069
2070	CASE ( 'we' )
2071	dopr_index(i) = 37
2072	dopr_unit(i) = 'm3/s3'
2073	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
2074
2075	CASE ( 'w*3' )
2076	dopr_index(i) = 38
2077	dopr_unit(i) = 'm3/s3'
2078	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
2079
2080	CASE ( 'Sw' )
2081	dopr_index(i) = 39
2082	dopr_unit(i) = 'none'
2083	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
2084
2085	CASE ( 'p' )
2086	dopr_index(i) = 40
2087	dopr_unit(i) = 'Pa'
2088	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
2089
2090	CASE ( 'q', '#q' )
2091	IF ( .NOT. humidity ) THEN
2092	message_string = 'data_output_pr = ' // &
2093	TRIM( data_output_pr(i) ) // ' is not imp' // &
2094	'lemented for humidity = .FALSE.'
2095	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2096	ELSE
2097	dopr_index(i) = 41
2098	dopr_unit(i) = 'kg/kg'
2099	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2100	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2101	dopr_initial_index(i) = 26
2102	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2103	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2104	data_output_pr(i) = data_output_pr(i)(2:)
2105	ENDIF
2106	ENDIF
2107
2108	CASE ( 's', '#s' )
2109	IF ( .NOT. passive_scalar ) THEN
2110	message_string = 'data_output_pr = ' // &
2111	TRIM( data_output_pr(i) ) // ' is not imp' // &
2112	'lemented for passive_scalar = .FALSE.'
2113	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2114	ELSE
2115	dopr_index(i) = 41
2116	dopr_unit(i) = 'kg/m3'
2117	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2118	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2119	dopr_initial_index(i) = 26
2120	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2121	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2122	data_output_pr(i) = data_output_pr(i)(2:)
2123	ENDIF
2124	ENDIF
2125
2126	CASE ( 'qv', '#qv' )
2127	IF ( .NOT. cloud_physics ) THEN
2128	dopr_index(i) = 41
2129	dopr_unit(i) = 'kg/kg'
2130	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2131	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2132	dopr_initial_index(i) = 26
2133	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2134	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2135	data_output_pr(i) = data_output_pr(i)(2:)
2136	ENDIF
2137	ELSE
2138	dopr_index(i) = 42
2139	dopr_unit(i) = 'kg/kg'
2140	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
2141	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2142	dopr_initial_index(i) = 27
2143	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
2144	hom(nzb,2,27,:) = 0.0 ! weil zu(nzb) negativ ist
2145	data_output_pr(i) = data_output_pr(i)(2:)
2146	ENDIF
2147	ENDIF
2148
2149	CASE ( 'lpt', '#lpt' )
2150	IF ( .NOT. cloud_physics ) THEN
2151	message_string = 'data_output_pr = ' // &
2152	TRIM( data_output_pr(i) ) // ' is not imp' // &
2153	'lemented for cloud_physics = .FALSE.'
2154	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2155	ELSE
2156	dopr_index(i) = 4
2157	dopr_unit(i) = 'K'
2158	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
2159	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2160	dopr_initial_index(i) = 7
2161	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
2162	hom(nzb,2,7,:) = 0.0 ! weil zu(nzb) negativ ist
2163	data_output_pr(i) = data_output_pr(i)(2:)
2164	ENDIF
2165	ENDIF
2166
2167	CASE ( 'vpt', '#vpt' )
2168	dopr_index(i) = 44
2169	dopr_unit(i) = 'K'
2170	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
2171	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2172	dopr_initial_index(i) = 29
2173	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
2174	hom(nzb,2,29,:) = 0.0 ! weil zu(nzb) negativ ist
2175	data_output_pr(i) = data_output_pr(i)(2:)
2176	ENDIF
2177
2178	CASE ( 'w"vpt"' )
2179	dopr_index(i) = 45
2180	dopr_unit(i) = 'K m/s'
2181	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
2182
2183	CASE ( 'wvpt' )
2184	dopr_index(i) = 46
2185	dopr_unit(i) = 'K m/s'
2186	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
2187
2188	CASE ( 'wvpt' )
2189	dopr_index(i) = 47
2190	dopr_unit(i) = 'K m/s'
2191	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
2192
2193	CASE ( 'w"q"' )
2194	IF ( .NOT. humidity ) THEN
2195	message_string = 'data_output_pr = ' // &
2196	TRIM( data_output_pr(i) ) // ' is not imp' // &
2197	'lemented for humidity = .FALSE.'
2198	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2199	ELSE
2200	dopr_index(i) = 48
2201	dopr_unit(i) = 'kg/kg m/s'
2202	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2203	ENDIF
2204
2205	CASE ( 'wq' )
2206	IF ( .NOT. humidity ) THEN
2207	message_string = 'data_output_pr = ' // &
2208	TRIM( data_output_pr(i) ) // ' is not imp' // &
2209	'lemented for humidity = .FALSE.'
2210	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2211	ELSE
2212	dopr_index(i) = 49
2213	dopr_unit(i) = 'kg/kg m/s'
2214	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2215	ENDIF
2216
2217	CASE ( 'wq' )
2218	IF ( .NOT. humidity ) THEN
2219	message_string = 'data_output_pr = ' // &
2220	TRIM( data_output_pr(i) ) // ' is not imp' // &
2221	'lemented for humidity = .FALSE.'
2222	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2223	ELSE
2224	dopr_index(i) = 50
2225	dopr_unit(i) = 'kg/kg m/s'
2226	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2227	ENDIF
2228
2229	CASE ( 'w"s"' )
2230	IF ( .NOT. passive_scalar ) THEN
2231	message_string = 'data_output_pr = ' // &
2232	TRIM( data_output_pr(i) ) // ' is not imp' // &
2233	'lemented for passive_scalar = .FALSE.'
2234	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2235	ELSE
2236	dopr_index(i) = 48
2237	dopr_unit(i) = 'kg/m3 m/s'
2238	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2239	ENDIF
2240
2241	CASE ( 'ws' )
2242	IF ( .NOT. passive_scalar ) THEN
2243	message_string = 'data_output_pr = ' // &
2244	TRIM( data_output_pr(i) ) // ' is not imp' // &
2245	'lemented for passive_scalar = .FALSE.'
2246	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2247	ELSE
2248	dopr_index(i) = 49
2249	dopr_unit(i) = 'kg/m3 m/s'
2250	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2251	ENDIF
2252
2253	CASE ( 'ws' )
2254	IF ( .NOT. passive_scalar ) THEN
2255	message_string = 'data_output_pr = ' // &
2256	TRIM( data_output_pr(i) ) // ' is not imp' // &
2257	'lemented for passive_scalar = .FALSE.'
2258	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2259	ELSE
2260	dopr_index(i) = 50
2261	dopr_unit(i) = 'kg/m3 m/s'
2262	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2263	ENDIF
2264
2265	CASE ( 'w"qv"' )
2266	IF ( humidity .AND. .NOT. cloud_physics ) &
2267	THEN
2268	dopr_index(i) = 48
2269	dopr_unit(i) = 'kg/kg m/s'
2270	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2271	ELSEIF( humidity .AND. cloud_physics ) THEN
2272	dopr_index(i) = 51
2273	dopr_unit(i) = 'kg/kg m/s'
2274	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2275	ELSE
2276	message_string = 'data_output_pr = ' // &
2277	TRIM( data_output_pr(i) ) // ' is not imp' // &
2278	'lemented for cloud_physics = .FALSE. an&' // &
2279	'd humidity = .FALSE.'
2280	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2281	ENDIF
2282
2283	CASE ( 'wqv' )
2284	IF ( humidity .AND. .NOT. cloud_physics ) &
2285	THEN
2286	dopr_index(i) = 49
2287	dopr_unit(i) = 'kg/kg m/s'
2288	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2289	ELSEIF( humidity .AND. cloud_physics ) THEN
2290	dopr_index(i) = 52
2291	dopr_unit(i) = 'kg/kg m/s'
2292	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2293	ELSE
2294	message_string = 'data_output_pr = ' // &
2295	TRIM( data_output_pr(i) ) // ' is not imp' // &
2296	'lemented for cloud_physics = .FALSE. an&' // &
2297	'd humidity = .FALSE.'
2298	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2299	ENDIF
2300
2301	CASE ( 'wqv' )
2302	IF ( humidity .AND. .NOT. cloud_physics ) &
2303	THEN
2304	dopr_index(i) = 50
2305	dopr_unit(i) = 'kg/kg m/s'
2306	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2307	ELSEIF( humidity .AND. cloud_physics ) THEN
2308	dopr_index(i) = 53
2309	dopr_unit(i) = 'kg/kg m/s'
2310	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2311	ELSE
2312	message_string = 'data_output_pr = ' // &
2313	TRIM( data_output_pr(i) ) // ' is not imp' // &
2314	'lemented for cloud_physics = .FALSE. an&' // &
2315	'd humidity = .FALSE.'
2316	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2317	ENDIF
2318
2319	CASE ( 'ql' )
2320	IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN
2321	message_string = 'data_output_pr = ' // &
2322	TRIM( data_output_pr(i) ) // ' is not imp' // &
2323	'lemented for cloud_physics = .FALSE. or' // &
2324	'&cloud_droplets = .FALSE.'
2325	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2326	ELSE
2327	dopr_index(i) = 54
2328	dopr_unit(i) = 'kg/kg'
2329	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2330	ENDIF
2331
2332	CASE ( 'wuu*:dz' )
2333	dopr_index(i) = 55
2334	dopr_unit(i) = 'm2/s3'
2335	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2336
2337	CASE ( 'wp:dz' )
2338	dopr_index(i) = 56
2339	dopr_unit(i) = 'm2/s3'
2340	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2341
2342	CASE ( 'w"e:dz' )
2343	dopr_index(i) = 57
2344	dopr_unit(i) = 'm2/s3'
2345	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2346
2347
2348	CASE ( 'u"pt"' )
2349	dopr_index(i) = 58
2350	dopr_unit(i) = 'K m/s'
2351	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2352
2353	CASE ( 'upt' )
2354	dopr_index(i) = 59
2355	dopr_unit(i) = 'K m/s'
2356	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2357
2358	CASE ( 'upt_t' )
2359	dopr_index(i) = 60
2360	dopr_unit(i) = 'K m/s'
2361	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2362
2363	CASE ( 'v"pt"' )
2364	dopr_index(i) = 61
2365	dopr_unit(i) = 'K m/s'
2366	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2367
2368	CASE ( 'vpt' )
2369	dopr_index(i) = 62
2370	dopr_unit(i) = 'K m/s'
2371	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2372
2373	CASE ( 'vpt_t' )
2374	dopr_index(i) = 63
2375	dopr_unit(i) = 'K m/s'
2376	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2377
2378	CASE ( 'rho' )
2379	IF ( .NOT. ocean ) THEN
2380	message_string = 'data_output_pr = ' // &
2381	TRIM( data_output_pr(i) ) // ' is not imp' // &
2382	'lemented for ocean = .FALSE.'
2383	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2384	ELSE
2385	dopr_index(i) = 64
2386	dopr_unit(i) = 'kg/m3'
2387	hom(:,2,64,:) = SPREAD( zu, 2, statistic_regions+1 )
2388	ENDIF
2389
2390	CASE ( 'w"sa"' )
2391	IF ( .NOT. ocean ) THEN
2392	message_string = 'data_output_pr = ' // &
2393	TRIM( data_output_pr(i) ) // ' is not imp' // &
2394	'lemented for ocean = .FALSE.'
2395	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2396	ELSE
2397	dopr_index(i) = 65
2398	dopr_unit(i) = 'psu m/s'
2399	hom(:,2,65,:) = SPREAD( zw, 2, statistic_regions+1 )
2400	ENDIF
2401
2402	CASE ( 'wsa' )
2403	IF ( .NOT. ocean ) THEN
2404	message_string = 'data_output_pr = ' // &
2405	TRIM( data_output_pr(i) ) // ' is not imp' // &
2406	'lemented for ocean = .FALSE.'
2407	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2408	ELSE
2409	dopr_index(i) = 66
2410	dopr_unit(i) = 'psu m/s'
2411	hom(:,2,66,:) = SPREAD( zw, 2, statistic_regions+1 )
2412	ENDIF
2413
2414	CASE ( 'wsa' )
2415	IF ( .NOT. ocean ) THEN
2416	message_string = 'data_output_pr = ' // &
2417	TRIM( data_output_pr(i) ) // ' is not imp' // &
2418	'lemented for ocean = .FALSE.'
2419	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2420	ELSE
2421	dopr_index(i) = 67
2422	dopr_unit(i) = 'psu m/s'
2423	hom(:,2,67,:) = SPREAD( zw, 2, statistic_regions+1 )
2424	ENDIF
2425
2426	CASE ( 'wp' )
2427	dopr_index(i) = 68
2428	dopr_unit(i) = 'm3/s3'
2429	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2430
2431	CASE ( 'w"e' )
2432	dopr_index(i) = 69
2433	dopr_unit(i) = 'm3/s3'
2434	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2435
2436	CASE ( 'q*2' )
2437	IF ( .NOT. humidity ) THEN
2438	message_string = 'data_output_pr = ' // &
2439	TRIM( data_output_pr(i) ) // ' is not imp' // &
2440	'lemented for humidity = .FALSE.'
2441	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2442	ELSE
2443	dopr_index(i) = 70
2444	dopr_unit(i) = 'kg2/kg2'
2445	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2446	ENDIF
2447
2448	CASE ( 'prho' )
2449	IF ( .NOT. ocean ) THEN
2450	message_string = 'data_output_pr = ' // &
2451	TRIM( data_output_pr(i) ) // ' is not imp' // &
2452	'lemented for ocean = .FALSE.'
2453	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2454	ELSE
2455	dopr_index(i) = 71
2456	dopr_unit(i) = 'kg/m3'
2457	hom(:,2,71,:) = SPREAD( zu, 2, statistic_regions+1 )
2458	ENDIF
2459
2460	CASE ( 'hyp' )
2461	dopr_index(i) = 72
2462	dopr_unit(i) = 'dbar'
2463	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2464
2465	CASE DEFAULT
2466
2467	CALL user_check_data_output_pr( data_output_pr(i), i, unit )
2468
2469	IF ( unit == 'illegal' ) THEN
2470	IF ( data_output_pr_user(1) /= ' ' ) THEN
2471	message_string = 'illegal value for data_output_pr or ' // &
2472	'data_output_pr_user = "' // &
2473	TRIM( data_output_pr(i) ) // '"'
2474	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2475	ELSE
2476	message_string = 'illegal value for data_output_pr = "' // &
2477	TRIM( data_output_pr(i) ) // '"'
2478	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2479	ENDIF
2480	ENDIF
2481
2482	END SELECT
2483
2484	!
2485	!-- Check to which of the predefined coordinate systems the profile belongs
2486	DO k = 1, crmax
2487	IF ( INDEX( cross_profiles(k), ' '//TRIM( data_output_pr(i) )//' ' ) &
2488	/=0 ) &
2489	THEN
2490	dopr_crossindex(i) = k
2491	EXIT
2492	ENDIF
2493	ENDDO
2494	!
2495	!-- Generate the text for the labels of the PROFIL output file. "-characters
2496	!-- must be substituted, otherwise PROFIL would interpret them as TeX
2497	!-- control characters
2498	dopr_label(i) = data_output_pr(i)
2499	position = INDEX( dopr_label(i) , '"' )
2500	DO WHILE ( position /= 0 )
2501	dopr_label(i)(position:position) = ''''
2502	position = INDEX( dopr_label(i) , '"' )
2503	ENDDO
2504
2505	ENDDO
2506
2507	!
2508	!-- y-value range of the coordinate system (PROFIL).
2509	!-- x-value range determined in plot_1d.
2510	IF ( .NOT. ocean ) THEN
2511	cross_uymin = 0.0
2512	IF ( z_max_do1d == -1.0 ) THEN
2513	cross_uymax = zu(nzt+1)
2514	ELSEIF ( z_max_do1d < zu(nzb+1) .OR. z_max_do1d > zu(nzt+1) ) THEN
2515	WRITE( message_string, * ) 'z_max_do1d = ', z_max_do1d, ' must ', &
2516	'be >= ', zu(nzb+1), ' or <= ', zu(nzt+1)
2517	CALL message( 'check_parameters', 'PA0099', 1, 2, 0, 6, 0 )
2518	ELSE
2519	cross_uymax = z_max_do1d
2520	ENDIF
2521	ENDIF
2522
2523	!
2524	!-- Check whether the chosen normalizing factor for the coordinate systems is
2525	!-- permissible
2526	DO i = 1, crmax
2527	SELECT CASE ( TRIM( cross_normalized_x(i) ) ) ! TRIM required on IBM
2528
2529	CASE ( '', 'wpt0', 'ws2', 'tsw2', 'ws3', 'ws2tsw', 'wstsw2' )
2530	j = 0
2531
2532	CASE DEFAULT
2533	message_string = 'unknown normalization method cross_normali' // &
2534	'zed_x = "' // TRIM( cross_normalized_x(i) ) // &
2535	'"'
2536	CALL message( 'check_parameters', 'PA0100', 1, 2, 0, 6, 0 )
2537
2538	END SELECT
2539	SELECT CASE ( TRIM( cross_normalized_y(i) ) ) ! TRIM required on IBM
2540
2541	CASE ( '', 'z_i' )
2542	j = 0
2543
2544	CASE DEFAULT
2545	message_string = 'unknown normalization method cross_normali' // &
2546	'zed_y = "' // TRIM( cross_normalized_y(i) ) // &
2547	'"'
2548	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2549
2550	END SELECT
2551	ENDDO
2552	!
2553	!-- Check normalized y-value range of the coordinate system (PROFIL)
2554	IF ( z_max_do1d_normalized /= -1.0 .AND. z_max_do1d_normalized <= 0.0 ) &
2555	THEN
2556	WRITE( message_string, * ) 'z_max_do1d_normalized = ', &
2557	z_max_do1d_normalized, ' must be >= 0.0'
2558	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2559	ENDIF
2560
2561
2562	!
2563	!-- Append user-defined data output variables to the standard data output
2564	IF ( data_output_user(1) /= ' ' ) THEN
2565	i = 1
2566	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2567	i = i + 1
2568	ENDDO
2569	j = 1
2570	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 100 )
2571	IF ( i > 100 ) THEN
2572	message_string = 'number of output quantitities given by data' // &
2573	'_output and data_output_user exceeds the limit of 100'
2574	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2575	ENDIF
2576	data_output(i) = data_output_user(j)
2577	i = i + 1
2578	j = j + 1
2579	ENDDO
2580	ENDIF
2581
2582	!
2583	!-- Check and set steering parameters for 2d/3d data output and averaging
2584	i = 1
2585	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2586	!
2587	!-- Check for data averaging
2588	ilen = LEN_TRIM( data_output(i) )
2589	j = 0 ! no data averaging
2590	IF ( ilen > 3 ) THEN
2591	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2592	j = 1 ! data averaging
2593	data_output(i) = data_output(i)(1:ilen-3)
2594	ENDIF
2595	ENDIF
2596	!
2597	!-- Check for cross section or volume data
2598	ilen = LEN_TRIM( data_output(i) )
2599	k = 0 ! 3d data
2600	var = data_output(i)(1:ilen)
2601	IF ( ilen > 3 ) THEN
2602	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. &
2603	data_output(i)(ilen-2:ilen) == '_xz' .OR. &
2604	data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2605	k = 1 ! 2d data
2606	var = data_output(i)(1:ilen-3)
2607	ENDIF
2608	ENDIF
2609	!
2610	!-- Check for allowed value and set units
2611	SELECT CASE ( TRIM( var ) )
2612
2613	CASE ( 'e' )
2614	IF ( constant_diffusion ) THEN
2615	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2616	'res constant_diffusion = .FALSE.'
2617	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2618	ENDIF
2619	unit = 'm2/s2'
2620
2621	CASE ( 'lpt' )
2622	IF ( .NOT. cloud_physics ) THEN
2623	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2624	'res cloud_physics = .TRUE.'
2625	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2626	ENDIF
2627	unit = 'K'
2628
2629	CASE ( 'pc', 'pr' )
2630	IF ( .NOT. particle_advection ) THEN
2631	message_string = 'output of "' // TRIM( var ) // '" requir' // &
2632	'es a "particles_par"-NAMELIST in the parameter file (PARIN)'
2633	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2634	ENDIF
2635	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2636	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2637
2638	CASE ( 'q', 'vpt' )
2639	IF ( .NOT. humidity ) THEN
2640	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2641	'res humidity = .TRUE.'
2642	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2643	ENDIF
2644	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2645	IF ( TRIM( var ) == 'vpt' ) unit = 'K'
2646
2647	CASE ( 'ql' )
2648	IF ( .NOT. ( cloud_physics .OR. cloud_droplets ) ) THEN
2649	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2650	'res cloud_physics = .TRUE. or cloud_droplets = .TRUE.'
2651	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2652	ENDIF
2653	unit = 'kg/kg'
2654
2655	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2656	IF ( .NOT. cloud_droplets ) THEN
2657	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2658	'res cloud_droplets = .TRUE.'
2659	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2660	ENDIF
2661	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2662	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2663	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2664
2665	CASE ( 'qv' )
2666	IF ( .NOT. cloud_physics ) THEN
2667	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2668	'res cloud_physics = .TRUE.'
2669	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2670	ENDIF
2671	unit = 'kg/kg'
2672
2673	CASE ( 'rho' )
2674	IF ( .NOT. ocean ) THEN
2675	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2676	'res ocean = .TRUE.'
2677	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2678	ENDIF
2679	unit = 'kg/m3'
2680
2681	CASE ( 's' )
2682	IF ( .NOT. passive_scalar ) THEN
2683	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2684	'res passive_scalar = .TRUE.'
2685	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2686	ENDIF
2687	unit = 'conc'
2688
2689	CASE ( 'sa' )
2690	IF ( .NOT. ocean ) THEN
2691	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2692	'res ocean = .TRUE.'
2693	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2694	ENDIF
2695	unit = 'psu'
2696
2697	CASE ( 'u', 't', 'lwp', 'pra', 'prr', 'qsws', 'shf', 'z0' )
2698	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2699	message_string = 'illegal value for data_output: "' // &
2700	TRIM( var ) // '" & only 2d-horizontal ' // &
2701	'cross sections are allowed for this value'
2702	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2703	ENDIF
2704	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. cloud_physics ) THEN
2705	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2706	'res cloud_physics = .TRUE.'
2707	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2708	ENDIF
2709	IF ( TRIM( var ) == 'pra*' .AND. .NOT. precipitation ) THEN
2710	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2711	'res precipitation = .TRUE.'
2712	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2713	ENDIF
2714	IF ( TRIM( var ) == 'pra*' .AND. j == 1 ) THEN
2715	message_string = 'temporal averaging of precipitation ' // &
2716	'amount "' // TRIM( var ) // '" is not possible'
2717	CALL message( 'check_parameters', 'PA0113', 1, 2, 0, 6, 0 )
2718	ENDIF
2719	IF ( TRIM( var ) == 'prr*' .AND. .NOT. precipitation ) THEN
2720	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2721	'res precipitation = .TRUE.'
2722	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2723	ENDIF
2724	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2725	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2726	'res humidity = .TRUE.'
2727	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2728	ENDIF
2729
2730	IF ( TRIM( var ) == 'lwp' ) unit = 'kg/kgm'
2731	IF ( TRIM( var ) == 'pra*' ) unit = 'mm'
2732	IF ( TRIM( var ) == 'prr*' ) unit = 'mm/s'
2733	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2734	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2735	IF ( TRIM( var ) == 't*' ) unit = 'K'
2736	IF ( TRIM( var ) == 'u*' ) unit = 'm/s'
2737	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2738
2739
2740	CASE ( 'p', 'pt', 'u', 'v', 'w' )
2741	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2742	IF ( TRIM( var ) == 'pt' ) unit = 'K'
2743	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2744	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2745	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2746	CONTINUE
2747
2748	CASE DEFAULT
2749	CALL user_check_data_output( var, unit )
2750
2751	IF ( unit == 'illegal' ) THEN
2752	IF ( data_output_user(1) /= ' ' ) THEN
2753	message_string = 'illegal value for data_output or ' // &
2754	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2755	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2756	ELSE
2757	message_string = 'illegal value for data_output =' // &
2758	TRIM( data_output(i) ) // '"'
2759	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2760	ENDIF
2761	ENDIF
2762
2763	END SELECT
2764	!
2765	!-- Set the internal steering parameters appropriately
2766	IF ( k == 0 ) THEN
2767	do3d_no(j) = do3d_no(j) + 1
2768	do3d(j,do3d_no(j)) = data_output(i)
2769	do3d_unit(j,do3d_no(j)) = unit
2770	ELSE
2771	do2d_no(j) = do2d_no(j) + 1
2772	do2d(j,do2d_no(j)) = data_output(i)
2773	do2d_unit(j,do2d_no(j)) = unit
2774	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2775	data_output_xy(j) = .TRUE.
2776	ENDIF
2777	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2778	data_output_xz(j) = .TRUE.
2779	ENDIF
2780	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2781	data_output_yz(j) = .TRUE.
2782	ENDIF
2783	ENDIF
2784
2785	IF ( j == 1 ) THEN
2786	!
2787	!-- Check, if variable is already subject to averaging
2788	found = .FALSE.
2789	DO k = 1, doav_n
2790	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2791	ENDDO
2792
2793	IF ( .NOT. found ) THEN
2794	doav_n = doav_n + 1
2795	doav(doav_n) = var
2796	ENDIF
2797	ENDIF
2798
2799	i = i + 1
2800	ENDDO
2801
2802	!
2803	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2804	IF ( doav_n > 0 .AND. averaging_interval == 0.0 ) THEN
2805	WRITE( message_string, * ) 'output of averaged quantity "', &
2806	TRIM( doav(1) ), '_av" requires to set a ', &
2807	'non-zero & averaging interval'
2808	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2809	ENDIF
2810
2811	!
2812	!-- Check sectional planes and store them in one shared array
2813	IF ( ANY( section_xy > nz + 1 ) ) THEN
2814	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2815	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2816	ENDIF
2817	IF ( ANY( section_xz > ny + 1 ) ) THEN
2818	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2819	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2820	ENDIF
2821	IF ( ANY( section_yz > nx + 1 ) ) THEN
2822	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2823	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2824	ENDIF
2825	section(:,1) = section_xy
2826	section(:,2) = section_xz
2827	section(:,3) = section_yz
2828
2829	!
2830	!-- Upper plot limit (grid point value) for 1D profiles
2831	IF ( z_max_do1d == -1.0 ) THEN
2832
2833	nz_do1d = nzt+1
2834
2835	ELSE
2836	DO k = nzb+1, nzt+1
2837	nz_do1d = k
2838	IF ( zw(k) > z_max_do1d ) EXIT
2839	ENDDO
2840	ENDIF
2841
2842	!
2843	!-- Upper plot limit for 2D vertical sections
2844	IF ( z_max_do2d == -1.0 ) z_max_do2d = zu(nzt)
2845	IF ( z_max_do2d < zu(nzb+1) .OR. z_max_do2d > zu(nzt) ) THEN
2846	WRITE( message_string, * ) 'z_max_do2d = ', z_max_do2d, &
2847	' must be >= ', zu(nzb+1), '(zu(nzb+1)) and <= ', zu(nzt), &
2848	' (zu(nzt))'
2849	CALL message( 'check_parameters', 'PA0116', 1, 2, 0, 6, 0 )
2850	ENDIF
2851
2852	!
2853	!-- Upper plot limit for 3D arrays
2854	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2855
2856	!
2857	!-- Determine and check accuracy for compressed 3D plot output
2858	IF ( do3d_compress ) THEN
2859	!
2860	!-- Compression only permissible on T3E machines
2861	IF ( host(1:3) /= 't3e' ) THEN
2862	message_string = 'do3d_compress = .TRUE. not allowed on host "' // &
2863	TRIM( host ) // '"'
2864	CALL message( 'check_parameters', 'PA0117', 1, 2, 0, 6, 0 )
2865	ENDIF
2866
2867	i = 1
2868	DO WHILE ( do3d_comp_prec(i) /= ' ' )
2869
2870	ilen = LEN_TRIM( do3d_comp_prec(i) )
2871	IF ( LLT( do3d_comp_prec(i)(ilen:ilen), '0' ) .OR. &
2872	LGT( do3d_comp_prec(i)(ilen:ilen), '9' ) ) THEN
2873	WRITE( message_string, * ) 'illegal precision: do3d_comp_prec', &
2874	'(', i, ') = "', TRIM(do3d_comp_prec(i)),'"'
2875	CALL message( 'check_parameters', 'PA0118', 1, 2, 0, 6, 0 )
2876	ENDIF
2877
2878	prec = IACHAR( do3d_comp_prec(i)(ilen:ilen) ) - IACHAR( '0' )
2879	var = do3d_comp_prec(i)(1:ilen-1)
2880
2881	SELECT CASE ( var )
2882
2883	CASE ( 'u' )
2884	j = 1
2885	CASE ( 'v' )
2886	j = 2
2887	CASE ( 'w' )
2888	j = 3
2889	CASE ( 'p' )
2890	j = 4
2891	CASE ( 'pt' )
2892	j = 5
2893
2894	CASE DEFAULT
2895	WRITE( message_string, * ) 'unknown variable "', &
2896	TRIM( do3d_comp_prec(i) ), '" given for do3d_comp_prec(', &
2897	i, ')'
2898	CALL message( 'check_parameters', 'PA0119', 1, 2, 0, 6, 0 )
2899
2900	END SELECT
2901
2902	plot_3d_precision(j)%precision = prec
2903	i = i + 1
2904
2905	ENDDO
2906	ENDIF
2907
2908	!
2909	!-- Check the data output format(s)
2910	IF ( data_output_format(1) == ' ' ) THEN
2911	!
2912	!-- Default value
2913	netcdf_output = .TRUE.
2914	ELSE
2915	i = 1
2916	DO WHILE ( data_output_format(i) /= ' ' )
2917
2918	SELECT CASE ( data_output_format(i) )
2919
2920	CASE ( 'netcdf' )
2921	netcdf_output = .TRUE.
2922	CASE ( 'iso2d' )
2923	iso2d_output = .TRUE.
2924	CASE ( 'profil' )
2925	profil_output = .TRUE.
2926	CASE ( 'avs' )
2927	avs_output = .TRUE.
2928
2929	CASE DEFAULT
2930	message_string = 'unknown value for data_output_format "' // &
2931	TRIM( data_output_format(i) ) // '"'
2932	CALL message( 'check_parameters', 'PA0120', 1, 2, 0, 6, 0 )
2933
2934	END SELECT
2935
2936	i = i + 1
2937	IF ( i > 10 ) EXIT
2938
2939	ENDDO
2940
2941	ENDIF
2942
2943	!
2944	!-- Check mask conditions
2945	DO mid = 1, max_masks
2946	IF ( data_output_masks(mid,1) /= ' ' .OR. &
2947	data_output_masks_user(mid,1) /= ' ' ) THEN
2948	masks = masks + 1
2949	ENDIF
2950	ENDDO
2951
2952	IF ( masks < 0 .OR. masks > max_masks ) THEN
2953	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', &
2954	'<= ', max_masks, ' (=max_masks)'
2955	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2956	ENDIF
2957	IF ( masks > 0 ) THEN
2958	mask_scale(1) = mask_scale_x
2959	mask_scale(2) = mask_scale_y
2960	mask_scale(3) = mask_scale_z
2961	IF ( ANY( mask_scale <= 0.0 ) ) THEN
2962	WRITE( message_string, * ) &
2963	'illegal value: mask_scale_x, mask_scale_y and mask_scale_z', &
2964	'must be > 0.0'
2965	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
2966	ENDIF
2967	!
2968	!-- Generate masks for masked data output
2969	CALL init_masks
2970	ENDIF
2971
2972	!
2973	!-- Check the NetCDF data format
2974	IF ( netcdf_data_format > 2 ) THEN
2975	#if defined( __netcdf4 ) && ! defined ( __check )
2976	CONTINUE
2977	#else
2978	message_string = 'NetCDF: NetCDF4 format requested but no ' // &
2979	'cpp-directive __netcdf4 given & switch ' // &
2980	'back to 64-bit offset format'
2981	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
2982	netcdf_data_format = 2
2983	#endif
2984	ENDIF
2985
2986	!
2987
2988	#if ! defined( __check )
2989	!-- Check netcdf precison
2990	ldum = .FALSE.
2991	CALL define_netcdf_header( 'ch', ldum, 0 )
2992	#endif
2993	!
2994	!-- Check, whether a constant diffusion coefficient shall be used
2995	IF ( km_constant /= -1.0 ) THEN
2996	IF ( km_constant < 0.0 ) THEN
2997	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
2998	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
2999	ELSE
3000	IF ( prandtl_number < 0.0 ) THEN
3001	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, &
3002	' < 0.0'
3003	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
3004	ENDIF
3005	constant_diffusion = .TRUE.
3006
3007	IF ( prandtl_layer ) THEN
3008	message_string = 'prandtl_layer is not allowed with fixed ' // &
3009	'value of km'
3010	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
3011	ENDIF
3012	ENDIF
3013	ENDIF
3014
3015	!
3016	!-- In case of non-cyclic lateral boundaries, set the default maximum value
3017	!-- for the horizontal diffusivity used within the outflow damping layer,
3018	!-- and check/set the width of the damping layer
3019	IF ( bc_lr /= 'cyclic' ) THEN
3020	IF ( km_damp_max == -1.0 ) THEN
3021	km_damp_max = 0.5 * dx
3022	ENDIF
3023	IF ( outflow_damping_width == -1.0 ) THEN
3024	outflow_damping_width = MIN( 20, nx/2 )
3025	ENDIF
3026	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > nx ) THEN
3027	message_string = 'outflow_damping width out of range'
3028	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3029	ENDIF
3030	ENDIF
3031
3032	IF ( bc_ns /= 'cyclic' ) THEN
3033	IF ( km_damp_max == -1.0 ) THEN
3034	km_damp_max = 0.5 * dy
3035	ENDIF
3036	IF ( outflow_damping_width == -1.0 ) THEN
3037	outflow_damping_width = MIN( 20, ny/2 )
3038	ENDIF
3039	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > ny ) THEN
3040	message_string = 'outflow_damping width out of range'
3041	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3042	ENDIF
3043	ENDIF
3044
3045	!
3046	!-- Check value range for rif
3047	IF ( rif_min >= rif_max ) THEN
3048	WRITE( message_string, * ) 'rif_min = ', rif_min, ' must be less ', &
3049	'than rif_max = ', rif_max
3050	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
3051	ENDIF
3052
3053	!
3054	!-- Determine upper and lower hight level indices for random perturbations
3055	IF ( disturbance_level_b == -9999999.9 ) THEN
3056	IF ( ocean ) THEN
3057	disturbance_level_b = zu((nzt*2)/3)
3058	disturbance_level_ind_b = ( nzt * 2 ) / 3
3059	ELSE
3060	disturbance_level_b = zu(nzb+3)
3061	disturbance_level_ind_b = nzb + 3
3062	ENDIF
3063	ELSEIF ( disturbance_level_b < zu(3) ) THEN
3064	WRITE( message_string, * ) 'disturbance_level_b = ', &
3065	disturbance_level_b, ' must be >= ', zu(3), '(zu(3))'
3066	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
3067	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
3068	WRITE( message_string, * ) 'disturbance_level_b = ', &
3069	disturbance_level_b, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3070	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
3071	ELSE
3072	DO k = 3, nzt-2
3073	IF ( disturbance_level_b <= zu(k) ) THEN
3074	disturbance_level_ind_b = k
3075	EXIT
3076	ENDIF
3077	ENDDO
3078	ENDIF
3079
3080	IF ( disturbance_level_t == -9999999.9 ) THEN
3081	IF ( ocean ) THEN
3082	disturbance_level_t = zu(nzt-3)
3083	disturbance_level_ind_t = nzt - 3
3084	ELSE
3085	disturbance_level_t = zu(nzt/3)
3086	disturbance_level_ind_t = nzt / 3
3087	ENDIF
3088	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
3089	WRITE( message_string, * ) 'disturbance_level_t = ', &
3090	disturbance_level_t, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3091	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
3092	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
3093	WRITE( message_string, * ) 'disturbance_level_t = ', &
3094	disturbance_level_t, ' must be >= disturbance_level_b = ', &
3095	disturbance_level_b
3096	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
3097	ELSE
3098	DO k = 3, nzt-2
3099	IF ( disturbance_level_t <= zu(k) ) THEN
3100	disturbance_level_ind_t = k
3101	EXIT
3102	ENDIF
3103	ENDDO
3104	ENDIF
3105
3106	!
3107	!-- Check again whether the levels determined this way are ok.
3108	!-- Error may occur at automatic determination and too few grid points in
3109	!-- z-direction.
3110	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
3111	WRITE( message_string, * ) 'disturbance_level_ind_t = ', &
3112	disturbance_level_ind_t, ' must be >= disturbance_level_b = ', &
3113	disturbance_level_b
3114	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
3115	ENDIF
3116
3117	!
3118	!-- Determine the horizontal index range for random perturbations.
3119	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed
3120	!-- near the inflow and the perturbation area is further limited to ...(1)
3121	!-- after the initial phase of the flow.
3122	dist_nxl = 0; dist_nxr = nx
3123	dist_nys = 0; dist_nyn = ny
3124	IF ( bc_lr /= 'cyclic' ) THEN
3125	IF ( inflow_disturbance_begin == -1 ) THEN
3126	inflow_disturbance_begin = MIN( 10, nx/2 )
3127	ENDIF
3128	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx )&
3129	THEN
3130	message_string = 'inflow_disturbance_begin out of range'
3131	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3132	ENDIF
3133	IF ( inflow_disturbance_end == -1 ) THEN
3134	inflow_disturbance_end = MIN( 100, 3*nx/4 )
3135	ENDIF
3136	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) &
3137	THEN
3138	message_string = 'inflow_disturbance_end out of range'
3139	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3140	ENDIF
3141	ELSEIF ( bc_ns /= 'cyclic' ) THEN
3142	IF ( inflow_disturbance_begin == -1 ) THEN
3143	inflow_disturbance_begin = MIN( 10, ny/2 )
3144	ENDIF
3145	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny )&
3146	THEN
3147	message_string = 'inflow_disturbance_begin out of range'
3148	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3149	ENDIF
3150	IF ( inflow_disturbance_end == -1 ) THEN
3151	inflow_disturbance_end = MIN( 100, 3*ny/4 )
3152	ENDIF
3153	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) &
3154	THEN
3155	message_string = 'inflow_disturbance_end out of range'
3156	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3157	ENDIF
3158	ENDIF
3159
3160	IF ( bc_lr == 'radiation/dirichlet' ) THEN
3161	dist_nxr = nx - inflow_disturbance_begin
3162	dist_nxl(1) = nx - inflow_disturbance_end
3163	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
3164	dist_nxl = inflow_disturbance_begin
3165	dist_nxr(1) = inflow_disturbance_end
3166	ENDIF
3167	IF ( bc_ns == 'dirichlet/radiation' ) THEN
3168	dist_nyn = ny - inflow_disturbance_begin
3169	dist_nys(1) = ny - inflow_disturbance_end
3170	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
3171	dist_nys = inflow_disturbance_begin
3172	dist_nyn(1) = inflow_disturbance_end
3173	ENDIF
3174
3175	!
3176	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow
3177	!-- boundary (so far, a turbulent inflow is realized from the left side only)
3178	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' ) THEN
3179	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
3180	'condition at the inflow boundary'
3181	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
3182	ENDIF
3183
3184	!
3185	!-- In case of turbulent inflow calculate the index of the recycling plane
3186	IF ( turbulent_inflow ) THEN
3187	IF ( recycling_width == 9999999.9 ) THEN
3188	!
3189	!-- Set the default value for the width of the recycling domain
3190	recycling_width = 0.1 * nx * dx
3191	ELSE
3192	IF ( recycling_width < dx .OR. recycling_width > nx * dx ) THEN
3193	WRITE( message_string, * ) 'illegal value for recycling_width:', &
3194	' ', recycling_width
3195	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
3196	ENDIF
3197	ENDIF
3198	!
3199	!-- Calculate the index
3200	recycling_plane = recycling_width / dx
3201	ENDIF
3202
3203	!
3204	!-- Check random generator
3205	IF ( random_generator /= 'system-specific' .AND. &
3206	random_generator /= 'numerical-recipes' ) THEN
3207	message_string = 'unknown random generator: random_generator = "' // &
3208	TRIM( random_generator ) // '"'
3209	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
3210	ENDIF
3211
3212	!
3213	!-- Determine damping level index for 1D model
3214	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
3215	IF ( damp_level_1d == -1.0 ) THEN
3216	damp_level_1d = zu(nzt+1)
3217	damp_level_ind_1d = nzt + 1
3218	ELSEIF ( damp_level_1d < 0.0 .OR. damp_level_1d > zu(nzt+1) ) THEN
3219	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, &
3220	' must be > 0.0 and < ', zu(nzt+1), '(zu(nzt+1))'
3221	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
3222	ELSE
3223	DO k = 1, nzt+1
3224	IF ( damp_level_1d <= zu(k) ) THEN
3225	damp_level_ind_1d = k
3226	EXIT
3227	ENDIF
3228	ENDDO
3229	ENDIF
3230	ENDIF
3231
3232	!
3233	!-- Check some other 1d-model parameters
3234	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
3235	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
3236	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // &
3237	'" is unknown'
3238	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
3239	ENDIF
3240	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
3241	TRIM( dissipation_1d ) /= 'detering' ) THEN
3242	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
3243	'" is unknown'
3244	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
3245	ENDIF
3246
3247	!
3248	!-- Set time for the next user defined restart (time_restart is the
3249	!-- internal parameter for steering restart events)
3250	IF ( restart_time /= 9999999.9 ) THEN
3251	IF ( restart_time > time_since_reference_point ) THEN
3252	time_restart = restart_time
3253	ENDIF
3254	ELSE
3255	!
3256	!-- In case of a restart run, set internal parameter to default (no restart)
3257	!-- if the NAMELIST-parameter restart_time is omitted
3258	time_restart = 9999999.9
3259	ENDIF
3260
3261	!
3262	!-- Set default value of the time needed to terminate a model run
3263	IF ( termination_time_needed == -1.0 ) THEN
3264	IF ( host(1:3) == 'ibm' ) THEN
3265	termination_time_needed = 300.0
3266	ELSE
3267	termination_time_needed = 35.0
3268	ENDIF
3269	ENDIF
3270
3271	!
3272	!-- Check the time needed to terminate a model run
3273	IF ( host(1:3) == 't3e' ) THEN
3274	!
3275	!-- Time needed must be at least 30 seconds on all CRAY machines, because
3276	!-- MPP_TREMAIN gives the remaining CPU time only in steps of 30 seconds
3277	IF ( termination_time_needed <= 30.0 ) THEN
3278	WRITE( message_string, * ) 'termination_time_needed = ', &
3279	termination_time_needed, ' must be > 30.0 on host "', &
3280	TRIM( host ), '"'
3281	CALL message( 'check_parameters', 'PA0139', 1, 2, 0, 6, 0 )
3282	ENDIF
3283	ELSEIF ( host(1:3) == 'ibm' ) THEN
3284	!
3285	!-- On IBM-regatta machines the time should be at least 300 seconds,
3286	!-- because the job time consumed before executing palm (for compiling,
3287	!-- copying of files, etc.) has to be regarded
3288	IF ( termination_time_needed < 300.0 ) THEN
3289	WRITE( message_string, * ) 'termination_time_needed = ', &
3290	termination_time_needed, ' should be >= 300.0 on host "', &
3291	TRIM( host ), '"'
3292	CALL message( 'check_parameters', 'PA0140', 1, 2, 0, 6, 0 )
3293	ENDIF
3294	ENDIF
3295
3296	!
3297	!-- Check pressure gradient conditions
3298	IF ( dp_external .AND. conserve_volume_flow ) THEN
3299	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3300	'w are .TRUE. but one of them must be .FALSE.'
3301	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3302	ENDIF
3303	IF ( dp_external ) THEN
3304	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3305	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3306	' of range'
3307	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3308	ENDIF
3309	IF ( .NOT. ANY( dpdxy /= 0.0 ) ) THEN
3310	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3311	'ro, i.e. the external pressure gradient & will not be applied'
3312	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3313	ENDIF
3314	ENDIF
3315	IF ( ANY( dpdxy /= 0.0 ) .AND. .NOT. dp_external ) THEN
3316	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3317	'.FALSE., i.e. the external pressure gradient & will not be applied'
3318	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3319	ENDIF
3320	IF ( conserve_volume_flow ) THEN
3321	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3322
3323	conserve_volume_flow_mode = 'initial_profiles'
3324
3325	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3326	TRIM( conserve_volume_flow_mode ) /= 'inflow_profile' .AND. &
3327	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3328	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3329	conserve_volume_flow_mode
3330	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3331	ENDIF
3332	IF ( (bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3333	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3334	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3335	'require conserve_volume_flow_mode = ''initial_profiles'''
3336	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3337	ENDIF
3338	IF ( bc_lr == 'cyclic' .AND. bc_ns == 'cyclic' .AND. &
3339	TRIM( conserve_volume_flow_mode ) == 'inflow_profile' ) THEN
3340	WRITE( message_string, * ) 'cyclic boundary conditions ', &
3341	'require conserve_volume_flow_mode = ''initial_profiles''', &
3342	' or ''bulk_velocity'''
3343	CALL message( 'check_parameters', 'PA0156', 1, 2, 0, 6, 0 )
3344	ENDIF
3345	ENDIF
3346	IF ( ( u_bulk /= 0.0 .OR. v_bulk /= 0.0 ) .AND. &
3347	( .NOT. conserve_volume_flow .OR. &
3348	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) ) THEN
3349	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3350	'conserve_volume_flow = .T. and ', &
3351	'conserve_volume_flow_mode = ''bulk_velocity'''
3352	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3353	ENDIF
3354
3355	!
3356	!-- Check particle attributes
3357	IF ( particle_color /= 'none' ) THEN
3358	IF ( particle_color /= 'absuv' .AND. particle_color /= 'pt*' .AND. &
3359	particle_color /= 'z' ) THEN
3360	message_string = 'illegal value for parameter particle_color: ' // &
3361	TRIM( particle_color)
3362	CALL message( 'check_parameters', 'PA0313', 1, 2, 0, 6, 0 )
3363	ELSE
3364	IF ( color_interval(2) <= color_interval(1) ) THEN
3365	message_string = 'color_interval(2) <= color_interval(1)'
3366	CALL message( 'check_parameters', 'PA0315', 1, 2, 0, 6, 0 )
3367	ENDIF
3368	ENDIF
3369	ENDIF
3370
3371	IF ( particle_dvrpsize /= 'none' ) THEN
3372	IF ( particle_dvrpsize /= 'absw' ) THEN
3373	message_string = 'illegal value for parameter particle_dvrpsize:' // &
3374	' ' // TRIM( particle_color)
3375	CALL message( 'check_parameters', 'PA0314', 1, 2, 0, 6, 0 )
3376	ELSE
3377	IF ( dvrpsize_interval(2) <= dvrpsize_interval(1) ) THEN
3378	message_string = 'dvrpsize_interval(2) <= dvrpsize_interval(1)'
3379	CALL message( 'check_parameters', 'PA0316', 1, 2, 0, 6, 0 )
3380	ENDIF
3381	ENDIF
3382	ENDIF
3383
3384	!
3385	!-- Check &userpar parameters
3386	CALL user_check_parameters
3387
3388
3389
3390	END SUBROUTINE check_parameters

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