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source: palm/trunk/SOURCE/check_parameters.f90 @ 960

Last change on this file since 960 was 941, checked in by raasch, 12 years ago
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1	SUBROUTINE check_parameters
2
3	!------------------------------------------------------------------------------!
4	! Current revisions:
5	! -----------------
6	!
7	!
8	! Former revisions:
9	! -----------------
10	! $Id: check_parameters.f90 941 2012-07-09 14:50:21Z hoffmann $
11	!
12	! 940 2012-07-09 14:31:00Z raasch
13	! checks for parameter neutral
14	!
15	! 924 2012-06-06 07:44:41Z maronga
16	! Bugfix: preprocessor directives caused error during compilation
17	!
18	! 892 2012-05-02 13:51:44Z maronga
19	! Bugfix for parameter file check ( excluding __netcdf4 )
20	!
21	! 866 2012-03-28 06:44:41Z raasch
22	! use only 60% of the geostrophic wind as translation speed in case of Galilean
23	! transformation and use_ug_for_galilei_tr = .T. in order to mimimize the
24	! timestep
25	!
26	! 861 2012-03-26 14:18:34Z suehring
27	! Check for topography and ws-scheme removed.
28	! Check for loop_optimization = 'vector' and ws-scheme removed.
29	!
30	! 845 2012-03-07 10:23:05Z maronga
31	! Bugfix: exclude __netcdf4 directive part from namelist file check compilation
32	!
33	! 828 2012-02-21 12:00:36Z raasch
34	! check of collision_kernel extended
35	!
36	! 825 2012-02-19 03:03:44Z raasch
37	! check for collision_kernel and curvature_solution_effects
38	!
39	! 809 2012-01-30 13:32:58Z maronga
40	! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
41	!
42	! 807 2012-01-25 11:53:51Z maronga
43	! New cpp directive "__check" implemented which is used by check_namelist_files
44	!
45	! 774 2011-10-27 13:34:16Z letzel
46	! bugfix for prescribed u,v-profiles
47	!
48	! 767 2011-10-14 06:39:12Z raasch
49	! Calculating u,v-profiles from given profiles by linear interpolation.
50	! bugfix: dirichlet_0 conditions for ug/vg moved from init_3d_model to here
51	!
52	! 707 2011-03-29 11:39:40Z raasch
53	! setting of bc_lr/ns_dirrad/raddir
54	!
55	! 689 2011-02-20 19:31:12z gryschka
56	! Bugfix for some logical expressions
57	! (syntax was not compatible with all compilers)
58	!
59	! 680 2011-02-04 23:16:06Z gryschka
60	! init_vortex is not allowed with volume_flow_control
61	!
62	! 673 2011-01-18 16:19:48Z suehring
63	! Declaration of ws_scheme_sca and ws_scheme_mom added (moved from advec_ws).
64	!
65	! 667 2010-12-23 12:06:00Z suehring/gryschka
66	! Exchange of parameters between ocean and atmosphere via PE0
67	! Check for illegal combination of ws-scheme and timestep scheme.
68	! Check for topography and ws-scheme.
69	! Check for not cyclic boundary conditions in combination with ws-scheme and
70	! loop_optimization = 'vector'.
71	! Check for call_psolver_at_all_substeps and ws-scheme for momentum_advec.
72	! Different processor/grid topology in atmosphere and ocean is now allowed!
73	! Bugfixes in checking for conserve_volume_flow_mode
74	! 600 2010-11-24 16:10:51Z raasch
75	! change due to new default value of surface_waterflux
76	! 580 2010-10-05 13:59:11Z heinze
77	! renaming of ws_vertical_gradient_level to subs_vertical_gradient_level
78	!
79	! 567 2010-10-01 10:46:30Z helmke
80	! calculating masks changed
81	!
82	! 564 2010-09-30 13:18:59Z helmke
83	! palm message identifiers of masked output changed, 20 replaced by max_masks
84	!
85	! 553 2010-09-01 14:09:06Z weinreis
86	! masks is calculated and removed from inipar
87	!
88	! 531 2010-04-21 06:47:21Z heinze
89	! Bugfix: unit of hyp changed to dbar
90	!
91	! 524 2010-03-30 02:04:51Z raasch
92	! Bugfix: "/" in netcdf profile variable names replaced by ":"
93	!
94	! 493 2010-03-01 08:30:24Z raasch
95	! netcdf_data_format is checked
96	!
97	! 411 2009-12-11 14:15:58Z heinze
98	! Enabled passive scalar/humidity wall fluxes for non-flat topography
99	! Initialization of large scale vertical motion (subsidence/ascent)
100	!
101	! 410 2009-12-04 17:05:40Z letzel
102	! masked data output
103	!
104	! 388 2009-09-23 09:40:33Z raasch
105	! Check profiles fpr prho and hyp.
106	! Bugfix: output of averaged 2d/3d quantities requires that an avaraging
107	! interval has been set, respective error message is included
108	! bc_lr_cyc and bc_ns_cyc are set,
109	! initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill'
110	! Check for illegal entries in section_xy\|xz\|yz that exceed nz+1\|ny+1\|nx+1
111	! Coupling with independent precursor runs.
112	! Check particle_color, particle_dvrpsize, color_interval, dvrpsize_interval
113	! Bugfix: pressure included for profile output
114	! Check pressure gradient conditions
115	! topography_grid_convention moved from user_check_parameters
116	! 'single_street_canyon'
117	! Added shf* and qsws* to the list of available output data
118	!
119	! 222 2009-01-12 16:04:16Z letzel
120	! +user_check_parameters
121	! Output of messages replaced by message handling routine.
122	! Implementation of an MPI-1 coupling: replaced myid with target_id,
123	! deleted __mpi2 directives
124	! Check that PALM is called with mrun -K parallel for coupling
125	!
126	! 197 2008-09-16 15:29:03Z raasch
127	! Bug fix: Construction of vertical profiles when 10 gradients have been
128	! specified in the parameter list (ug, vg, pt, q, sa, lad)
129	!
130	! Strict grid matching along z is not needed for mg-solver.
131	! Leaf area density (LAD) explicitly set to its surface value at k=0
132	! Case of reading data for recycling included in initializing_actions,
133	! check of turbulent_inflow and calculation of recycling_plane.
134	! q*2 profile added
135	!
136	! 138 2007-11-28 10:03:58Z letzel
137	! Plant canopy added
138	! Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
139	! Multigrid solver allows topography, checking of dt_sort_particles
140	! Bugfix: initializing u_init and v_init in case of ocean runs
141	!
142	! 109 2007-08-28 15:26:47Z letzel
143	! Check coupling_mode and set default (obligatory) values (like boundary
144	! conditions for temperature and fluxes) in case of coupled runs.
145	! +profiles for wp and w"e
146	! Bugfix: Error message concerning output of particle concentration (pc)
147	! modified
148	! More checks and more default values for coupled runs
149	! allow data_output_pr= q, wq, w"q", wq for humidity = .T. (instead of
150	! cloud_physics = .T.)
151	! Rayleigh damping for ocean fixed.
152	! Check and, if necessary, set default value for dt_coupling
153	!
154	! 97 2007-06-21 08:23:15Z raasch
155	! Initial salinity profile is calculated, salinity boundary conditions are
156	! checked,
157	! z_max_do1d is checked only in case of ocean = .f.,
158	! +initial temperature and geostrophic velocity profiles for the ocean version,
159	! use_pt_reference renamed use_reference
160	!
161	! 89 2007-05-25 12:08:31Z raasch
162	! Check for user-defined profiles
163	!
164	! 75 2007-03-22 09:54:05Z raasch
165	! "by_user" allowed as initializing action, -data_output_ts,
166	! leapfrog with non-flat topography not allowed any more, loop_optimization
167	! and pt_reference are checked, moisture renamed humidity,
168	! output of precipitation amount/rate and roughnes length + check
169	! possible negative humidities are avoided in initial profile,
170	! dirichlet/neumann changed to dirichlet/radiation, etc.,
171	! revision added to run_description_header
172	!
173	! 20 2007-02-26 00:12:32Z raasch
174	! Temperature and humidity gradients at top are now calculated for nzt+1,
175	! top_heatflux and respective boundary condition bc_pt_t is checked
176	!
177	! RCS Log replace by Id keyword, revision history cleaned up
178	!
179	! Revision 1.61 2006/08/04 14:20:25 raasch
180	! do2d_unit and do3d_unit now defined as 2d-arrays, check of
181	! use_upstream_for_tke, default value for dt_dopts,
182	! generation of file header moved from routines palm and header to here
183	!
184	! Revision 1.1 1997/08/26 06:29:23 raasch
185	! Initial revision
186	!
187	!
188	! Description:
189	! ------------
190	! Check control parameters and deduce further quantities.
191	!------------------------------------------------------------------------------!
192
193	USE arrays_3d
194	USE cloud_parameters
195	USE constants
196	USE control_parameters
197	USE dvrp_variables
198	USE grid_variables
199	USE indices
200	USE model_1d
201	USE netcdf_control
202	USE particle_attributes
203	USE pegrid
204	USE profil_parameter
205	USE subsidence_mod
206	USE statistics
207	USE transpose_indices
208
209	IMPLICIT NONE
210
211	CHARACTER (LEN=1) :: sq
212	CHARACTER (LEN=6) :: var
213	CHARACTER (LEN=7) :: unit
214	CHARACTER (LEN=8) :: date
215	CHARACTER (LEN=10) :: time
216	CHARACTER (LEN=40) :: coupling_string
217	CHARACTER (LEN=100) :: action
218
219	INTEGER :: i, ilen, intervals, iremote = 0, iter, j, k, kk, nnxh, nnyh, &
220	position, prec
221	LOGICAL :: found, ldum
222	REAL :: gradient, maxn, maxp, remote = 0.0, &
223	simulation_time_since_reference
224
225	!
226	!-- Warning, if host is not set
227	IF ( host(1:1) == ' ' ) THEN
228	message_string = '"host" is not set. Please check that environment ' // &
229	'variable "localhost" & is set before running PALM'
230	CALL message( 'check_parameters', 'PA0001', 0, 0, 0, 6, 0 )
231	ENDIF
232
233	!
234	!-- Check the coupling mode
235	IF ( coupling_mode /= 'uncoupled' .AND. &
236	coupling_mode /= 'atmosphere_to_ocean' .AND. &
237	coupling_mode /= 'ocean_to_atmosphere' ) THEN
238	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
239	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
240	ENDIF
241
242	!
243	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
244	IF ( coupling_mode /= 'uncoupled') THEN
245
246	IF ( dt_coupling == 9999999.9 ) THEN
247	message_string = 'dt_coupling is not set but required for coup' // &
248	'ling mode "' // TRIM( coupling_mode ) // '"'
249	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
250	ENDIF
251
252	#if defined( __parallel )
253
254	!
255	!-- NOTE: coupled runs have not been implemented in the check_namelist_files
256	!-- program.
257	!-- check_namelist_files will need the following information of the other
258	!-- model (atmosphere/ocean).
259	! dt_coupling = remote
260	! dt_max = remote
261	! restart_time = remote
262	! dt_restart= remote
263	! simulation_time_since_reference = remote
264	! dx = remote
265
266
267	#if ! defined( __check )
268	IF ( myid == 0 ) THEN
269	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, &
270	ierr )
271	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, &
272	status, ierr )
273	ENDIF
274	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
275	#endif
276	IF ( dt_coupling /= remote ) THEN
277	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
278	'": dt_coupling = ', dt_coupling, '& is not equal to ', &
279	'dt_coupling_remote = ', remote
280	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
281	ENDIF
282	IF ( dt_coupling <= 0.0 ) THEN
283	#if ! defined( __check )
284	IF ( myid == 0 ) THEN
285	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
286	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, &
287	status, ierr )
288	ENDIF
289	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
290	#endif
291	dt_coupling = MAX( dt_max, remote )
292	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
293	'": dt_coupling <= 0.0 & is not allowed and is reset to ', &
294	'MAX(dt_max(A,O)) = ', dt_coupling
295	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
296	ENDIF
297	#if ! defined( __check )
298	IF ( myid == 0 ) THEN
299	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, &
300	ierr )
301	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, &
302	status, ierr )
303	ENDIF
304	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
305	#endif
306	IF ( restart_time /= remote ) THEN
307	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
308	'": restart_time = ', restart_time, '& is not equal to ', &
309	'restart_time_remote = ', remote
310	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
311	ENDIF
312	#if ! defined( __check )
313	IF ( myid == 0 ) THEN
314	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, &
315	ierr )
316	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, &
317	status, ierr )
318	ENDIF
319	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
320	#endif
321	IF ( dt_restart /= remote ) THEN
322	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
323	'": dt_restart = ', dt_restart, '& is not equal to ', &
324	'dt_restart_remote = ', remote
325	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
326	ENDIF
327
328	simulation_time_since_reference = end_time - coupling_start_time
329	#if ! defined( __check )
330	IF ( myid == 0 ) THEN
331	CALL MPI_SEND( simulation_time_since_reference, 1, MPI_REAL, target_id, &
332	14, comm_inter, ierr )
333	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, &
334	status, ierr )
335	ENDIF
336	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
337	#endif
338	IF ( simulation_time_since_reference /= remote ) THEN
339	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
340	'": simulation_time_since_reference = ', &
341	simulation_time_since_reference, '& is not equal to ', &
342	'simulation_time_since_reference_remote = ', remote
343	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
344	ENDIF
345
346	#if ! defined( __check )
347	IF ( myid == 0 ) THEN
348	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
349	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, &
350	status, ierr )
351	ENDIF
352	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
353
354	#endif
355	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
356
357	IF ( dx < remote ) THEN
358	WRITE( message_string, * ) 'coupling mode "', &
359	TRIM( coupling_mode ), &
360	'": dx in Atmosphere is not equal to or not larger then dx in ocean'
361	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
362	ENDIF
363
364	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
365	WRITE( message_string, * ) 'coupling mode "', &
366	TRIM( coupling_mode ), &
367	'": Domain size in x-direction is not equal in ocean and atmosphere'
368	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
369	ENDIF
370
371	ENDIF
372
373	#if ! defined( __check )
374	IF ( myid == 0) THEN
375	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
376	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, &
377	status, ierr )
378	ENDIF
379	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
380	#endif
381	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
382
383	IF ( dy < remote ) THEN
384	WRITE( message_string, * ) 'coupling mode "', &
385	TRIM( coupling_mode ), &
386	'": dy in Atmosphere is not equal to or not larger then dy in ocean'
387	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
388	ENDIF
389
390	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
391	WRITE( message_string, * ) 'coupling mode "', &
392	TRIM( coupling_mode ), &
393	'": Domain size in y-direction is not equal in ocean and atmosphere'
394	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
395	ENDIF
396
397	IF ( MOD(nx_o+1,nx_a+1) /= 0 ) THEN
398	WRITE( message_string, * ) 'coupling mode "', &
399	TRIM( coupling_mode ), &
400	'": nx+1 in ocean is not divisible without remainder with nx+1 in', &
401	' atmosphere'
402	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
403	ENDIF
404
405	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
406	WRITE( message_string, * ) 'coupling mode "', &
407	TRIM( coupling_mode ), &
408	'": ny+1 in ocean is not divisible without remainder with ny+1 in', &
409	' atmosphere'
410	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
411	ENDIF
412
413	ENDIF
414	#else
415	WRITE( message_string, * ) 'coupling requires PALM to be called with', &
416	' ''mrun -K parallel'''
417	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
418	#endif
419	ENDIF
420
421	#if defined( __parallel ) && ! defined ( __check )
422	!
423	!-- Exchange via intercommunicator
424	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
425	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, &
426	ierr )
427	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
428	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, &
429	comm_inter, status, ierr )
430	ENDIF
431	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
432
433	#endif
434
435
436	!
437	!-- Generate the file header which is used as a header for most of PALM's
438	!-- output files
439	CALL DATE_AND_TIME( date, time )
440	run_date = date(7:8)//'-'//date(5:6)//'-'//date(3:4)
441	run_time = time(1:2)//':'//time(3:4)//':'//time(5:6)
442	IF ( coupling_mode == 'uncoupled' ) THEN
443	coupling_string = ''
444	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
445	coupling_string = ' coupled (atmosphere)'
446	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
447	coupling_string = ' coupled (ocean)'
448	ENDIF
449
450	WRITE ( run_description_header, &
451	'(A,2X,A,2X,A,A,A,I2.2,A,2X,A,A,2X,A,1X,A)' ) &
452	TRIM( version ), TRIM( revision ), 'run: ', &
453	TRIM( run_identifier ), '.', runnr, TRIM( coupling_string ), &
454	'host: ', TRIM( host ), run_date, run_time
455
456	!
457	!-- Check the general loop optimization method
458	IF ( loop_optimization == 'default' ) THEN
459	IF ( host(1:3) == 'nec' ) THEN
460	loop_optimization = 'vector'
461	ELSE
462	loop_optimization = 'cache'
463	ENDIF
464	ENDIF
465	IF ( loop_optimization /= 'noopt' .AND. loop_optimization /= 'cache' &
466	.AND. loop_optimization /= 'vector' ) THEN
467	message_string = 'illegal value given for loop_optimization: "' // &
468	TRIM( loop_optimization ) // '"'
469	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
470	ENDIF
471
472	!
473	!-- Check topography setting (check for illegal parameter combinations)
474	IF ( topography /= 'flat' ) THEN
475	action = ' '
476	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme') THEN
477	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
478	ENDIF
479	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
480	THEN
481	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
482	ENDIF
483	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
484	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
485	ENDIF
486	IF ( psolver == 'sor' ) THEN
487	WRITE( action, '(A,A)' ) 'psolver = ', psolver
488	ENDIF
489	IF ( sloping_surface ) THEN
490	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
491	ENDIF
492	IF ( galilei_transformation ) THEN
493	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
494	ENDIF
495	IF ( cloud_physics ) THEN
496	WRITE( action, '(A)' ) 'cloud_physics = .TRUE.'
497	ENDIF
498	IF ( cloud_droplets ) THEN
499	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
500	ENDIF
501	IF ( .NOT. prandtl_layer ) THEN
502	WRITE( action, '(A)' ) 'prandtl_layer = .FALSE.'
503	ENDIF
504	IF ( action /= ' ' ) THEN
505	message_string = 'a non-flat topography does not allow ' // &
506	TRIM( action )
507	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
508	ENDIF
509	!
510	!-- In case of non-flat topography, check whether the convention how to
511	!-- define the topography grid has been set correctly, or whether the default
512	!-- is applicable. If this is not possible, abort.
513	IF ( TRIM( topography_grid_convention ) == ' ' ) THEN
514	IF ( TRIM( topography ) /= 'single_building' .AND. &
515	TRIM( topography ) /= 'single_street_canyon' .AND. &
516	TRIM( topography ) /= 'read_from_file' ) THEN
517	!-- The default value is not applicable here, because it is only valid
518	!-- for the two standard cases 'single_building' and 'read_from_file'
519	!-- defined in init_grid.
520	WRITE( message_string, * ) &
521	'The value for "topography_grid_convention" ', &
522	'is not set. Its default value is & only valid for ', &
523	'"topography" = ''single_building'', ', &
524	'''single_street_canyon'' & or ''read_from_file''.', &
525	' & Choose ''cell_edge'' or ''cell_center''.'
526	CALL message( 'user_check_parameters', 'PA0239', 1, 2, 0, 6, 0 )
527	ELSE
528	!-- The default value is applicable here.
529	!-- Set convention according to topography.
530	IF ( TRIM( topography ) == 'single_building' .OR. &
531	TRIM( topography ) == 'single_street_canyon' ) THEN
532	topography_grid_convention = 'cell_edge'
533	ELSEIF ( TRIM( topography ) == 'read_from_file' ) THEN
534	topography_grid_convention = 'cell_center'
535	ENDIF
536	ENDIF
537	ELSEIF ( TRIM( topography_grid_convention ) /= 'cell_edge' .AND. &
538	TRIM( topography_grid_convention ) /= 'cell_center' ) THEN
539	WRITE( message_string, * ) &
540	'The value for "topography_grid_convention" is ', &
541	'not recognized. & Choose ''cell_edge'' or ''cell_center''.'
542	CALL message( 'user_check_parameters', 'PA0240', 1, 2, 0, 6, 0 )
543	ENDIF
544
545	ENDIF
546
547	!
548	!-- Check ocean setting
549	IF ( ocean ) THEN
550
551	action = ' '
552	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
553	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
554	ENDIF
555	IF ( momentum_advec == 'ups-scheme' ) THEN
556	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
557	ENDIF
558	IF ( action /= ' ' ) THEN
559	message_string = 'ocean = .T. does not allow ' // TRIM( action )
560	CALL message( 'check_parameters', 'PA0015', 1, 2, 0, 6, 0 )
561	ENDIF
562
563	ELSEIF ( TRIM( coupling_mode ) == 'uncoupled' .AND. &
564	TRIM( coupling_char ) == '_O' ) THEN
565
566	!
567	!-- Check whether an (uncoupled) atmospheric run has been declared as an
568	!-- ocean run (this setting is done via mrun-option -y)
569
570	message_string = 'ocean = .F. does not allow coupling_char = "' // &
571	TRIM( coupling_char ) // '" set by mrun-option "-y"'
572	CALL message( 'check_parameters', 'PA0317', 1, 2, 0, 6, 0 )
573
574	ENDIF
575
576	!
577	!-- Check whether there are any illegal values
578	!-- Pressure solver:
579	IF ( psolver /= 'poisfft' .AND. psolver /= 'poisfft_hybrid' .AND. &
580	psolver /= 'sor' .AND. psolver /= 'multigrid' ) THEN
581	message_string = 'unknown solver for perturbation pressure: psolver' // &
582	' = "' // TRIM( psolver ) // '"'
583	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
584	ENDIF
585
586	#if defined( __parallel )
587	IF ( psolver == 'poisfft_hybrid' .AND. pdims(2) /= 1 ) THEN
588	message_string = 'psolver = "' // TRIM( psolver ) // '" only works ' // &
589	'for a 1d domain-decomposition along x & please do' // &
590	' not set npey/=1 in the parameter file'
591	CALL message( 'check_parameters', 'PA0017', 1, 2, 0, 6, 0 )
592	ENDIF
593	IF ( psolver == 'poisfft_hybrid' .AND. &
594	( nxra > nxr .OR. nyna > nyn .OR. nza > nz ) .OR. &
595	psolver == 'multigrid' .AND. &
596	( nxra > nxr .OR. nyna > nyn ) ) THEN
597	message_string = 'psolver = "' // TRIM( psolver ) // '" does not ' // &
598	'work for subdomains with unequal size & please ' // &
599	'set grid_matching = ''strict'' in the parameter file'
600	CALL message( 'check_parameters', 'PA0018', 1, 2, 0, 6, 0 )
601	ENDIF
602	#else
603	IF ( psolver == 'poisfft_hybrid' ) THEN
604	message_string = 'psolver = "' // TRIM( psolver ) // '" only works' // &
605	' for a parallel environment'
606	CALL message( 'check_parameters', 'PA0019', 1, 2, 0, 6, 0 )
607	ENDIF
608	#endif
609
610	IF ( psolver == 'multigrid' ) THEN
611	IF ( cycle_mg == 'w' ) THEN
612	gamma_mg = 2
613	ELSEIF ( cycle_mg == 'v' ) THEN
614	gamma_mg = 1
615	ELSE
616	message_string = 'unknown multigrid cycle: cycle_mg = "' // &
617	TRIM( cycle_mg ) // '"'
618	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
619	ENDIF
620	ENDIF
621
622	IF ( fft_method /= 'singleton-algorithm' .AND. &
623	fft_method /= 'temperton-algorithm' .AND. &
624	fft_method /= 'system-specific' ) THEN
625	message_string = 'unknown fft-algorithm: fft_method = "' // &
626	TRIM( fft_method ) // '"'
627	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
628	ENDIF
629
630	IF( momentum_advec == 'ws-scheme' .AND. &
631	.NOT. call_psolver_at_all_substeps ) THEN
632	message_string = 'psolver must be called at each RK3 substep when "'//&
633	TRIM(momentum_advec) // ' "is used for momentum_advec'
634	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
635	END IF
636	!
637	!-- Advection schemes:
638	!
639	!-- Set the LOGICALS to enhance the performance.
640	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
641	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
642
643	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' .AND. &
644	momentum_advec /= 'ups-scheme' ) THEN
645	message_string = 'unknown advection scheme: momentum_advec = "' // &
646	TRIM( momentum_advec ) // '"'
647	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
648	ENDIF
649	IF ((( momentum_advec == 'ups-scheme' .OR. scalar_advec == 'ups-scheme' )&
650	.AND. timestep_scheme /= 'euler' ) .OR. (( momentum_advec == 'ws-scheme'&
651	.OR. scalar_advec == 'ws-scheme') .AND. (timestep_scheme == 'euler' .OR. &
652	timestep_scheme == 'leapfrog+euler' .OR. timestep_scheme == 'leapfrog' &
653	.OR. timestep_scheme == 'runge-kutta-2'))) THEN
654	message_string = 'momentum_advec or scalar_advec = "' &
655	// TRIM( momentum_advec ) // '" is not allowed with timestep_scheme = "' // &
656	TRIM( timestep_scheme ) // '"'
657	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
658	ENDIF
659	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
660	scalar_advec /= 'bc-scheme' .AND. scalar_advec /= 'ups-scheme' ) THEN
661	message_string = 'unknown advection scheme: scalar_advec = "' // &
662	TRIM( scalar_advec ) // '"'
663	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
664	ENDIF
665
666	IF ( use_sgs_for_particles .AND. .NOT. use_upstream_for_tke ) THEN
667	use_upstream_for_tke = .TRUE.
668	message_string = 'use_upstream_for_tke set .TRUE. because ' // &
669	'use_sgs_for_particles = .TRUE.'
670	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
671	ENDIF
672
673	IF ( use_upstream_for_tke .AND. timestep_scheme(1:8) == 'leapfrog' ) THEN
674	message_string = 'use_upstream_for_tke = .TRUE. not allowed with ' // &
675	'timestep_scheme = "' // TRIM( timestep_scheme ) // '"'
676	CALL message( 'check_parameters', 'PA0026', 1, 2, 0, 6, 0 )
677	ENDIF
678
679	IF ( use_sgs_for_particles .AND. curvature_solution_effects ) THEN
680	message_string = 'use_sgs_for_particles = .TRUE. not allowed with ' // &
681	'curvature_solution_effects = .TRUE.'
682	CALL message( 'check_parameters', 'PA0349', 1, 2, 0, 6, 0 )
683	ENDIF
684
685	!
686	!-- Timestep schemes:
687	SELECT CASE ( TRIM( timestep_scheme ) )
688
689	CASE ( 'euler' )
690	intermediate_timestep_count_max = 1
691	asselin_filter_factor = 0.0
692
693	CASE ( 'leapfrog', 'leapfrog+euler' )
694	intermediate_timestep_count_max = 1
695
696	CASE ( 'runge-kutta-2' )
697	intermediate_timestep_count_max = 2
698	asselin_filter_factor = 0.0
699
700	CASE ( 'runge-kutta-3' )
701	intermediate_timestep_count_max = 3
702	asselin_filter_factor = 0.0
703
704	CASE DEFAULT
705	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
706	TRIM( timestep_scheme ) // '"'
707	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
708
709	END SELECT
710
711	IF ( scalar_advec == 'ups-scheme' .AND. timestep_scheme(1:5) == 'runge' )&
712	THEN
713	message_string = 'scalar advection scheme "' // TRIM( scalar_advec ) // &
714	'" & does not work with timestep_scheme "' // &
715	TRIM( timestep_scheme ) // '"'
716	CALL message( 'check_parameters', 'PA0028', 1, 2, 0, 6, 0 )
717	ENDIF
718
719	IF ( (momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme') &
720	.AND. timestep_scheme(1:5) == 'runge' ) THEN
721	message_string = 'momentum advection scheme "' // &
722	TRIM( momentum_advec ) // '" & does not work with ' // &
723	'timestep_scheme "' // TRIM( timestep_scheme ) // '"'
724	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
725	ENDIF
726
727	!
728	!-- Collision kernels:
729	SELECT CASE ( TRIM( collision_kernel ) )
730
731	CASE ( 'hall', 'hall_fast' )
732	hall_kernel = .TRUE.
733
734	CASE ( 'palm' )
735	palm_kernel = .TRUE.
736
737	CASE ( 'wang', 'wang_fast' )
738	wang_kernel = .TRUE.
739
740	CASE ( 'none' )
741
742
743	CASE DEFAULT
744	message_string = 'unknown collision kernel: collision_kernel = "' // &
745	TRIM( collision_kernel ) // '"'
746	CALL message( 'check_parameters', 'PA0350', 1, 2, 0, 6, 0 )
747
748	END SELECT
749	IF ( collision_kernel(6:9) == 'fast' ) use_kernel_tables = .TRUE.
750
751	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
752	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
753	!
754	!-- No restart run: several initialising actions are possible
755	action = initializing_actions
756	DO WHILE ( TRIM( action ) /= '' )
757	position = INDEX( action, ' ' )
758	SELECT CASE ( action(1:position-1) )
759
760	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', &
761	'by_user', 'initialize_vortex', 'initialize_ptanom' )
762	action = action(position+1:)
763
764	CASE DEFAULT
765	message_string = 'initializing_action = "' // &
766	TRIM( action ) // '" unkown or not allowed'
767	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
768
769	END SELECT
770	ENDDO
771	ENDIF
772
773	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. &
774	conserve_volume_flow ) THEN
775	message_string = 'initializing_actions = "initialize_vortex"' // &
776	' ist not allowed with conserve_volume_flow = .T.'
777	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
778	ENDIF
779
780
781	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
782	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
783	message_string = 'initializing_actions = "set_constant_profiles"' // &
784	' and "set_1d-model_profiles" are not allowed ' // &
785	'simultaneously'
786	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
787	ENDIF
788
789	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
790	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
791	message_string = 'initializing_actions = "set_constant_profiles"' // &
792	' and "by_user" are not allowed simultaneously'
793	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
794	ENDIF
795
796	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
797	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
798	message_string = 'initializing_actions = "by_user" and ' // &
799	'"set_1d-model_profiles" are not allowed simultaneously'
800	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
801	ENDIF
802
803	IF ( cloud_physics .AND. .NOT. humidity ) THEN
804	WRITE( message_string, * ) 'cloud_physics = ', cloud_physics, ' is ', &
805	'not allowed with humidity = ', humidity
806	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
807	ENDIF
808
809	IF ( precipitation .AND. .NOT. cloud_physics ) THEN
810	WRITE( message_string, * ) 'precipitation = ', precipitation, ' is ', &
811	'not allowed with cloud_physics = ', cloud_physics
812	CALL message( 'check_parameters', 'PA0035', 1, 2, 0, 6, 0 )
813	ENDIF
814
815	IF ( humidity .AND. sloping_surface ) THEN
816	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
817	'are not allowed simultaneously'
818	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
819	ENDIF
820
821	IF ( humidity .AND. scalar_advec == 'ups-scheme' ) THEN
822	message_string = 'UPS-scheme is not implemented for humidity = .TRUE.'
823	CALL message( 'check_parameters', 'PA0037', 1, 2, 0, 6, 0 )
824	ENDIF
825
826	IF ( passive_scalar .AND. humidity ) THEN
827	message_string = 'humidity = .TRUE. and passive_scalar = .TRUE. ' // &
828	'is not allowed simultaneously'
829	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
830	ENDIF
831
832	IF ( passive_scalar .AND. scalar_advec == 'ups-scheme' ) THEN
833	message_string = 'UPS-scheme is not implemented for passive_scalar' // &
834	' = .TRUE.'
835	CALL message( 'check_parameters', 'PA0039', 1, 2, 0, 6, 0 )
836	ENDIF
837
838	IF ( grid_matching /= 'strict' .AND. grid_matching /= 'match' ) THEN
839	message_string = 'illegal value "' // TRIM( grid_matching ) // &
840	'" found for parameter grid_matching'
841	CALL message( 'check_parameters', 'PA0040', 1, 2, 0, 6, 0 )
842	ENDIF
843
844	IF ( plant_canopy .AND. ( drag_coefficient == 0.0 ) ) THEN
845	message_string = 'plant_canopy = .TRUE. requires a non-zero drag ' // &
846	'coefficient & given value is drag_coefficient = 0.0'
847	CALL message( 'check_parameters', 'PA0041', 1, 2, 0, 6, 0 )
848	ENDIF
849
850	!
851	!-- In case of no model continuation run, check initialising parameters and
852	!-- deduce further quantities
853	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
854
855	!
856	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
857	pt_init = pt_surface
858	IF ( humidity ) q_init = q_surface
859	IF ( ocean ) sa_init = sa_surface
860	IF ( passive_scalar ) q_init = s_surface
861	IF ( plant_canopy ) lad = 0.0
862
863	!
864	!--
865	!-- If required, compute initial profile of the geostrophic wind
866	!-- (component ug)
867	i = 1
868	gradient = 0.0
869
870	IF ( .NOT. ocean ) THEN
871
872	ug_vertical_gradient_level_ind(1) = 0
873	ug(0) = ug_surface
874	DO k = 1, nzt+1
875	IF ( i < 11 ) THEN
876	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
877	ug_vertical_gradient_level(i) >= 0.0 ) THEN
878	gradient = ug_vertical_gradient(i) / 100.0
879	ug_vertical_gradient_level_ind(i) = k - 1
880	i = i + 1
881	ENDIF
882	ENDIF
883	IF ( gradient /= 0.0 ) THEN
884	IF ( k /= 1 ) THEN
885	ug(k) = ug(k-1) + dzu(k) * gradient
886	ELSE
887	ug(k) = ug_surface + 0.5 * dzu(k) * gradient
888	ENDIF
889	ELSE
890	ug(k) = ug(k-1)
891	ENDIF
892	ENDDO
893
894	ELSE
895
896	ug_vertical_gradient_level_ind(1) = nzt+1
897	ug(nzt+1) = ug_surface
898	DO k = nzt, nzb, -1
899	IF ( i < 11 ) THEN
900	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
901	ug_vertical_gradient_level(i) <= 0.0 ) THEN
902	gradient = ug_vertical_gradient(i) / 100.0
903	ug_vertical_gradient_level_ind(i) = k + 1
904	i = i + 1
905	ENDIF
906	ENDIF
907	IF ( gradient /= 0.0 ) THEN
908	IF ( k /= nzt ) THEN
909	ug(k) = ug(k+1) - dzu(k+1) * gradient
910	ELSE
911	ug(k) = ug_surface - 0.5 * dzu(k+1) * gradient
912	ug(k+1) = ug_surface + 0.5 * dzu(k+1) * gradient
913	ENDIF
914	ELSE
915	ug(k) = ug(k+1)
916	ENDIF
917	ENDDO
918
919	ENDIF
920
921	!
922	!-- In case of no given gradients for ug, choose a zero gradient
923	IF ( ug_vertical_gradient_level(1) == -9999999.9 ) THEN
924	ug_vertical_gradient_level(1) = 0.0
925	ENDIF
926
927	!
928	!--
929	!-- If required, compute initial profile of the geostrophic wind
930	!-- (component vg)
931	i = 1
932	gradient = 0.0
933
934	IF ( .NOT. ocean ) THEN
935
936	vg_vertical_gradient_level_ind(1) = 0
937	vg(0) = vg_surface
938	DO k = 1, nzt+1
939	IF ( i < 11 ) THEN
940	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
941	vg_vertical_gradient_level(i) >= 0.0 ) THEN
942	gradient = vg_vertical_gradient(i) / 100.0
943	vg_vertical_gradient_level_ind(i) = k - 1
944	i = i + 1
945	ENDIF
946	ENDIF
947	IF ( gradient /= 0.0 ) THEN
948	IF ( k /= 1 ) THEN
949	vg(k) = vg(k-1) + dzu(k) * gradient
950	ELSE
951	vg(k) = vg_surface + 0.5 * dzu(k) * gradient
952	ENDIF
953	ELSE
954	vg(k) = vg(k-1)
955	ENDIF
956	ENDDO
957
958	ELSE
959
960	vg_vertical_gradient_level_ind(1) = nzt+1
961	vg(nzt+1) = vg_surface
962	DO k = nzt, nzb, -1
963	IF ( i < 11 ) THEN
964	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
965	vg_vertical_gradient_level(i) <= 0.0 ) THEN
966	gradient = vg_vertical_gradient(i) / 100.0
967	vg_vertical_gradient_level_ind(i) = k + 1
968	i = i + 1
969	ENDIF
970	ENDIF
971	IF ( gradient /= 0.0 ) THEN
972	IF ( k /= nzt ) THEN
973	vg(k) = vg(k+1) - dzu(k+1) * gradient
974	ELSE
975	vg(k) = vg_surface - 0.5 * dzu(k+1) * gradient
976	vg(k+1) = vg_surface + 0.5 * dzu(k+1) * gradient
977	ENDIF
978	ELSE
979	vg(k) = vg(k+1)
980	ENDIF
981	ENDDO
982
983	ENDIF
984
985	!
986	!-- In case of no given gradients for vg, choose a zero gradient
987	IF ( vg_vertical_gradient_level(1) == -9999999.9 ) THEN
988	vg_vertical_gradient_level(1) = 0.0
989	ENDIF
990
991	!
992	!-- Let the initial wind profiles be the calculated ug/vg profiles or
993	!-- interpolate them from wind profile data (if given)
994	IF ( u_profile(1) == 9999999.9 .AND. v_profile(1) == 9999999.9 ) THEN
995
996	u_init = ug
997	v_init = vg
998
999	ELSEIF ( u_profile(1) == 0.0 .AND. v_profile(1) == 0.0 ) THEN
1000
1001	IF ( uv_heights(1) /= 0.0 ) THEN
1002	message_string = 'uv_heights(1) must be 0.0'
1003	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
1004	ENDIF
1005
1006	use_prescribed_profile_data = .TRUE.
1007
1008	kk = 1
1009	u_init(0) = 0.0
1010	v_init(0) = 0.0
1011
1012	DO k = 1, nz+1
1013
1014	IF ( kk < 100 ) THEN
1015	DO WHILE ( uv_heights(kk+1) <= zu(k) )
1016	kk = kk + 1
1017	IF ( kk == 100 ) EXIT
1018	ENDDO
1019	ENDIF
1020
1021	IF ( kk < 100 .AND. uv_heights(kk+1) /= 9999999.9 ) THEN
1022	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1023	( uv_heights(kk+1) - uv_heights(kk) ) * &
1024	( u_profile(kk+1) - u_profile(kk) )
1025	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1026	( uv_heights(kk+1) - uv_heights(kk) ) * &
1027	( v_profile(kk+1) - v_profile(kk) )
1028	ELSE
1029	u_init(k) = u_profile(kk)
1030	v_init(k) = v_profile(kk)
1031	ENDIF
1032
1033	ENDDO
1034
1035	ELSE
1036
1037	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1038	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1039
1040	ENDIF
1041
1042	!
1043	!-- Compute initial temperature profile using the given temperature gradients
1044	IF ( .NOT. neutral ) THEN
1045
1046	i = 1
1047	gradient = 0.0
1048
1049	IF ( .NOT. ocean ) THEN
1050
1051	pt_vertical_gradient_level_ind(1) = 0
1052	DO k = 1, nzt+1
1053	IF ( i < 11 ) THEN
1054	IF ( pt_vertical_gradient_level(i) < zu(k) .AND. &
1055	pt_vertical_gradient_level(i) >= 0.0 ) THEN
1056	gradient = pt_vertical_gradient(i) / 100.0
1057	pt_vertical_gradient_level_ind(i) = k - 1
1058	i = i + 1
1059	ENDIF
1060	ENDIF
1061	IF ( gradient /= 0.0 ) THEN
1062	IF ( k /= 1 ) THEN
1063	pt_init(k) = pt_init(k-1) + dzu(k) * gradient
1064	ELSE
1065	pt_init(k) = pt_surface + 0.5 * dzu(k) * gradient
1066	ENDIF
1067	ELSE
1068	pt_init(k) = pt_init(k-1)
1069	ENDIF
1070	ENDDO
1071
1072	ELSE
1073
1074	pt_vertical_gradient_level_ind(1) = nzt+1
1075	DO k = nzt, 0, -1
1076	IF ( i < 11 ) THEN
1077	IF ( pt_vertical_gradient_level(i) > zu(k) .AND. &
1078	pt_vertical_gradient_level(i) <= 0.0 ) THEN
1079	gradient = pt_vertical_gradient(i) / 100.0
1080	pt_vertical_gradient_level_ind(i) = k + 1
1081	i = i + 1
1082	ENDIF
1083	ENDIF
1084	IF ( gradient /= 0.0 ) THEN
1085	IF ( k /= nzt ) THEN
1086	pt_init(k) = pt_init(k+1) - dzu(k+1) * gradient
1087	ELSE
1088	pt_init(k) = pt_surface - 0.5 * dzu(k+1) * gradient
1089	pt_init(k+1) = pt_surface + 0.5 * dzu(k+1) * gradient
1090	ENDIF
1091	ELSE
1092	pt_init(k) = pt_init(k+1)
1093	ENDIF
1094	ENDDO
1095
1096	ENDIF
1097
1098	ENDIF
1099
1100	!
1101	!-- In case of no given temperature gradients, choose gradient of neutral
1102	!-- stratification
1103	IF ( pt_vertical_gradient_level(1) == -9999999.9 ) THEN
1104	pt_vertical_gradient_level(1) = 0.0
1105	ENDIF
1106
1107	!
1108	!-- Store temperature gradient at the top boundary for possible Neumann
1109	!-- boundary condition
1110	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
1111
1112	!
1113	!-- If required, compute initial humidity or scalar profile using the given
1114	!-- humidity/scalar gradient. In case of scalar transport, initially store
1115	!-- values of the scalar parameters on humidity parameters
1116	IF ( passive_scalar ) THEN
1117	bc_q_b = bc_s_b
1118	bc_q_t = bc_s_t
1119	q_surface = s_surface
1120	q_surface_initial_change = s_surface_initial_change
1121	q_vertical_gradient = s_vertical_gradient
1122	q_vertical_gradient_level = s_vertical_gradient_level
1123	surface_waterflux = surface_scalarflux
1124	wall_humidityflux = wall_scalarflux
1125	ENDIF
1126
1127	IF ( humidity .OR. passive_scalar ) THEN
1128
1129	i = 1
1130	gradient = 0.0
1131	q_vertical_gradient_level_ind(1) = 0
1132	DO k = 1, nzt+1
1133	IF ( i < 11 ) THEN
1134	IF ( q_vertical_gradient_level(i) < zu(k) .AND. &
1135	q_vertical_gradient_level(i) >= 0.0 ) THEN
1136	gradient = q_vertical_gradient(i) / 100.0
1137	q_vertical_gradient_level_ind(i) = k - 1
1138	i = i + 1
1139	ENDIF
1140	ENDIF
1141	IF ( gradient /= 0.0 ) THEN
1142	IF ( k /= 1 ) THEN
1143	q_init(k) = q_init(k-1) + dzu(k) * gradient
1144	ELSE
1145	q_init(k) = q_init(k-1) + 0.5 * dzu(k) * gradient
1146	ENDIF
1147	ELSE
1148	q_init(k) = q_init(k-1)
1149	ENDIF
1150	!
1151	!-- Avoid negative humidities
1152	IF ( q_init(k) < 0.0 ) THEN
1153	q_init(k) = 0.0
1154	ENDIF
1155	ENDDO
1156
1157	!
1158	!-- In case of no given humidity gradients, choose zero gradient
1159	!-- conditions
1160	IF ( q_vertical_gradient_level(1) == -1.0 ) THEN
1161	q_vertical_gradient_level(1) = 0.0
1162	ENDIF
1163
1164	!
1165	!-- Store humidity gradient at the top boundary for possile Neumann
1166	!-- boundary condition
1167	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
1168
1169	ENDIF
1170
1171	!
1172	!-- If required, compute initial salinity profile using the given salinity
1173	!-- gradients
1174	IF ( ocean ) THEN
1175
1176	i = 1
1177	gradient = 0.0
1178
1179	sa_vertical_gradient_level_ind(1) = nzt+1
1180	DO k = nzt, 0, -1
1181	IF ( i < 11 ) THEN
1182	IF ( sa_vertical_gradient_level(i) > zu(k) .AND. &
1183	sa_vertical_gradient_level(i) <= 0.0 ) THEN
1184	gradient = sa_vertical_gradient(i) / 100.0
1185	sa_vertical_gradient_level_ind(i) = k + 1
1186	i = i + 1
1187	ENDIF
1188	ENDIF
1189	IF ( gradient /= 0.0 ) THEN
1190	IF ( k /= nzt ) THEN
1191	sa_init(k) = sa_init(k+1) - dzu(k+1) * gradient
1192	ELSE
1193	sa_init(k) = sa_surface - 0.5 * dzu(k+1) * gradient
1194	sa_init(k+1) = sa_surface + 0.5 * dzu(k+1) * gradient
1195	ENDIF
1196	ELSE
1197	sa_init(k) = sa_init(k+1)
1198	ENDIF
1199	ENDDO
1200
1201	ENDIF
1202
1203	!
1204	!-- If required compute the profile of leaf area density used in the plant
1205	!-- canopy model
1206	IF ( plant_canopy ) THEN
1207
1208	i = 1
1209	gradient = 0.0
1210
1211	IF ( .NOT. ocean ) THEN
1212
1213	lad(0) = lad_surface
1214
1215	lad_vertical_gradient_level_ind(1) = 0
1216	DO k = 1, pch_index
1217	IF ( i < 11 ) THEN
1218	IF ( lad_vertical_gradient_level(i) < zu(k) .AND. &
1219	lad_vertical_gradient_level(i) >= 0.0 ) THEN
1220	gradient = lad_vertical_gradient(i)
1221	lad_vertical_gradient_level_ind(i) = k - 1
1222	i = i + 1
1223	ENDIF
1224	ENDIF
1225	IF ( gradient /= 0.0 ) THEN
1226	IF ( k /= 1 ) THEN
1227	lad(k) = lad(k-1) + dzu(k) * gradient
1228	ELSE
1229	lad(k) = lad_surface + 0.5 * dzu(k) *gradient
1230	ENDIF
1231	ELSE
1232	lad(k) = lad(k-1)
1233	ENDIF
1234	ENDDO
1235
1236	ENDIF
1237
1238	!
1239	!-- In case of no given leaf area density gradients, choose a vanishing
1240	!-- gradient
1241	IF ( lad_vertical_gradient_level(1) == -9999999.9 ) THEN
1242	lad_vertical_gradient_level(1) = 0.0
1243	ENDIF
1244
1245	ENDIF
1246
1247	ENDIF
1248
1249	!
1250	!-- Initialize large scale subsidence if required
1251	IF ( subs_vertical_gradient_level(1) /= -9999999.9 ) THEN
1252	large_scale_subsidence = .TRUE.
1253	CALL init_w_subsidence
1254	END IF
1255
1256
1257
1258	!
1259	!-- Compute Coriolis parameter
1260	f = 2.0 * omega * SIN( phi / 180.0 * pi )
1261	fs = 2.0 * omega * COS( phi / 180.0 * pi )
1262
1263	!
1264	!-- Ocean runs always use reference values in the buoyancy term. Therefore
1265	!-- set the reference temperature equal to the surface temperature.
1266	IF ( ocean .AND. pt_reference == 9999999.9 ) pt_reference = pt_surface
1267
1268	!
1269	!-- Reference value has to be used in buoyancy terms
1270	IF ( pt_reference /= 9999999.9 ) use_reference = .TRUE.
1271
1272	!
1273	!-- Sign of buoyancy/stability terms
1274	IF ( ocean ) atmos_ocean_sign = -1.0
1275
1276	!
1277	!-- Ocean version must use flux boundary conditions at the top
1278	IF ( ocean .AND. .NOT. use_top_fluxes ) THEN
1279	message_string = 'use_top_fluxes must be .TRUE. in ocean version'
1280	CALL message( 'check_parameters', 'PA0042', 1, 2, 0, 6, 0 )
1281	ENDIF
1282
1283	!
1284	!-- In case of a given slope, compute the relevant quantities
1285	IF ( alpha_surface /= 0.0 ) THEN
1286	IF ( ABS( alpha_surface ) > 90.0 ) THEN
1287	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, &
1288	' ) must be < 90.0'
1289	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1290	ENDIF
1291	sloping_surface = .TRUE.
1292	cos_alpha_surface = COS( alpha_surface / 180.0 * pi )
1293	sin_alpha_surface = SIN( alpha_surface / 180.0 * pi )
1294	ENDIF
1295
1296	!
1297	!-- Check time step and cfl_factor
1298	IF ( dt /= -1.0 ) THEN
1299	IF ( dt <= 0.0 .AND. dt /= -1.0 ) THEN
1300	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1301	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1302	ENDIF
1303	dt_3d = dt
1304	dt_fixed = .TRUE.
1305	ENDIF
1306
1307	IF ( cfl_factor <= 0.0 .OR. cfl_factor > 1.0 ) THEN
1308	IF ( cfl_factor == -1.0 ) THEN
1309	IF ( momentum_advec == 'ups-scheme' .OR. &
1310	scalar_advec == 'ups-scheme' ) THEN
1311	cfl_factor = 0.8
1312	ELSE
1313	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1314	cfl_factor = 0.8
1315	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1316	cfl_factor = 0.9
1317	ELSE
1318	cfl_factor = 0.1
1319	ENDIF
1320	ENDIF
1321	ELSE
1322	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1323	' out of range & 0.0 < cfl_factor <= 1.0 is required'
1324	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1325	ENDIF
1326	ENDIF
1327
1328	!
1329	!-- Store simulated time at begin
1330	simulated_time_at_begin = simulated_time
1331
1332	!
1333	!-- Store reference time for coupled runs and change the coupling flag,
1334	!-- if ...
1335	IF ( simulated_time == 0.0 ) THEN
1336	IF ( coupling_start_time == 0.0 ) THEN
1337	time_since_reference_point = 0.0
1338	ELSEIF ( time_since_reference_point < 0.0 ) THEN
1339	run_coupled = .FALSE.
1340	ENDIF
1341	ENDIF
1342
1343	!
1344	!-- Set wind speed in the Galilei-transformed system
1345	IF ( galilei_transformation ) THEN
1346	IF ( use_ug_for_galilei_tr .AND. &
1347	ug_vertical_gradient_level(1) == 0.0 .AND. &
1348	vg_vertical_gradient_level(1) == 0.0 ) THEN
1349	u_gtrans = ug_surface * 0.6
1350	v_gtrans = vg_surface * 0.6
1351	ELSEIF ( use_ug_for_galilei_tr .AND. &
1352	ug_vertical_gradient_level(1) /= 0.0 ) THEN
1353	message_string = 'baroclinicity (ug) not allowed simultaneously' // &
1354	' with galilei transformation'
1355	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1356	ELSEIF ( use_ug_for_galilei_tr .AND. &
1357	vg_vertical_gradient_level(1) /= 0.0 ) THEN
1358	message_string = 'baroclinicity (vg) not allowed simultaneously' // &
1359	' with galilei transformation'
1360	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1361	ELSE
1362	message_string = 'variable translation speed used for galilei-' // &
1363	'transformation, which may cause & instabilities in stably ' // &
1364	'stratified regions'
1365	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1366	ENDIF
1367	ENDIF
1368
1369	!
1370	!-- In case of using a prandtl-layer, calculated (or prescribed) surface
1371	!-- fluxes have to be used in the diffusion-terms
1372	IF ( prandtl_layer ) use_surface_fluxes = .TRUE.
1373
1374	!
1375	!-- Check boundary conditions and set internal variables:
1376	!-- Lateral boundary conditions
1377	IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. &
1378	bc_lr /= 'radiation/dirichlet' ) THEN
1379	message_string = 'unknown boundary condition: bc_lr = "' // &
1380	TRIM( bc_lr ) // '"'
1381	CALL message( 'check_parameters', 'PA0049', 1, 2, 0, 6, 0 )
1382	ENDIF
1383	IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. &
1384	bc_ns /= 'radiation/dirichlet' ) THEN
1385	message_string = 'unknown boundary condition: bc_ns = "' // &
1386	TRIM( bc_ns ) // '"'
1387	CALL message( 'check_parameters', 'PA0050', 1, 2, 0, 6, 0 )
1388	ENDIF
1389
1390	!
1391	!-- Internal variables used for speed optimization in if clauses
1392	IF ( bc_lr /= 'cyclic' ) bc_lr_cyc = .FALSE.
1393	IF ( bc_lr == 'dirichlet/radiation' ) bc_lr_dirrad = .TRUE.
1394	IF ( bc_lr == 'radiation/dirichlet' ) bc_lr_raddir = .TRUE.
1395	IF ( bc_ns /= 'cyclic' ) bc_ns_cyc = .FALSE.
1396	IF ( bc_ns == 'dirichlet/radiation' ) bc_ns_dirrad = .TRUE.
1397	IF ( bc_ns == 'radiation/dirichlet' ) bc_ns_raddir = .TRUE.
1398
1399	!
1400	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-
1401	!-- Willimas or Wicker - Skamarock advection scheme. Several schemes
1402	!-- and tools do not work with non-cyclic boundary conditions.
1403	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1404	IF ( psolver /= 'multigrid' ) THEN
1405	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1406	'psolver = "' // TRIM( psolver ) // '"'
1407	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1408	ENDIF
1409	IF ( momentum_advec /= 'pw-scheme' .AND. &
1410	momentum_advec /= 'ws-scheme') THEN
1411	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1412	'momentum_advec = "' // TRIM( momentum_advec ) // '"'
1413	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1414	ENDIF
1415	IF ( scalar_advec /= 'pw-scheme' .AND. &
1416	scalar_advec /= 'ws-scheme' ) THEN
1417	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1418	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1419	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1420	ENDIF
1421	IF ( galilei_transformation ) THEN
1422	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1423	'galilei_transformation = .T.'
1424	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1425	ENDIF
1426	ENDIF
1427
1428	!
1429	!-- Bottom boundary condition for the turbulent Kinetic energy
1430	IF ( bc_e_b == 'neumann' ) THEN
1431	ibc_e_b = 1
1432	IF ( adjust_mixing_length .AND. prandtl_layer ) THEN
1433	message_string = 'adjust_mixing_length = TRUE and bc_e_b = "neumann"'
1434	CALL message( 'check_parameters', 'PA0055', 0, 1, 0, 6, 0 )
1435	ENDIF
1436	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1437	ibc_e_b = 2
1438	IF ( .NOT. adjust_mixing_length .AND. prandtl_layer ) THEN
1439	message_string = 'adjust_mixing_length = FALSE and bc_e_b = "' // &
1440	TRIM( bc_e_b ) // '"'
1441	CALL message( 'check_parameters', 'PA0056', 0, 1, 0, 6, 0 )
1442	ENDIF
1443	IF ( .NOT. prandtl_layer ) THEN
1444	bc_e_b = 'neumann'
1445	ibc_e_b = 1
1446	message_string = 'boundary condition bc_e_b changed to "' // &
1447	TRIM( bc_e_b ) // '"'
1448	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1449	ENDIF
1450	ELSE
1451	message_string = 'unknown boundary condition: bc_e_b = "' // &
1452	TRIM( bc_e_b ) // '"'
1453	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1454	ENDIF
1455
1456	!
1457	!-- Boundary conditions for perturbation pressure
1458	IF ( bc_p_b == 'dirichlet' ) THEN
1459	ibc_p_b = 0
1460	ELSEIF ( bc_p_b == 'neumann' ) THEN
1461	ibc_p_b = 1
1462	ELSEIF ( bc_p_b == 'neumann+inhomo' ) THEN
1463	ibc_p_b = 2
1464	ELSE
1465	message_string = 'unknown boundary condition: bc_p_b = "' // &
1466	TRIM( bc_p_b ) // '"'
1467	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1468	ENDIF
1469	IF ( ibc_p_b == 2 .AND. .NOT. prandtl_layer ) THEN
1470	message_string = 'boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // &
1471	'" not allowed with prandtl_layer = .FALSE.'
1472	CALL message( 'check_parameters', 'PA0060', 1, 2, 0, 6, 0 )
1473	ENDIF
1474	IF ( bc_p_t == 'dirichlet' ) THEN
1475	ibc_p_t = 0
1476	ELSEIF ( bc_p_t == 'neumann' ) THEN
1477	ibc_p_t = 1
1478	ELSE
1479	message_string = 'unknown boundary condition: bc_p_t = "' // &
1480	TRIM( bc_p_t ) // '"'
1481	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1482	ENDIF
1483
1484	!
1485	!-- Boundary conditions for potential temperature
1486	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1487	ibc_pt_b = 2
1488	ELSE
1489	IF ( bc_pt_b == 'dirichlet' ) THEN
1490	ibc_pt_b = 0
1491	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1492	ibc_pt_b = 1
1493	ELSE
1494	message_string = 'unknown boundary condition: bc_pt_b = "' // &
1495	TRIM( bc_pt_b ) // '"'
1496	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1497	ENDIF
1498	ENDIF
1499
1500	IF ( bc_pt_t == 'dirichlet' ) THEN
1501	ibc_pt_t = 0
1502	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1503	ibc_pt_t = 1
1504	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1505	ibc_pt_t = 2
1506	ELSE
1507	message_string = 'unknown boundary condition: bc_pt_t = "' // &
1508	TRIM( bc_pt_t ) // '"'
1509	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1510	ENDIF
1511
1512	IF ( surface_heatflux == 9999999.9 ) constant_heatflux = .FALSE.
1513	IF ( top_heatflux == 9999999.9 ) constant_top_heatflux = .FALSE.
1514
1515	IF ( neutral ) THEN
1516
1517	IF ( surface_heatflux /= 0.0 .AND. surface_heatflux /= 9999999.9 ) &
1518	THEN
1519	message_string = 'heatflux must not be set for pure neutral flow'
1520	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1521	ENDIF
1522
1523	IF ( top_heatflux /= 0.0 .AND. top_heatflux /= 9999999.9 ) &
1524	THEN
1525	message_string = 'heatflux must not be set for pure neutral flow'
1526	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1527	ENDIF
1528
1529	ENDIF
1530
1531	IF ( top_momentumflux_u /= 9999999.9 .AND. &
1532	top_momentumflux_v /= 9999999.9 ) THEN
1533	constant_top_momentumflux = .TRUE.
1534	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9 .AND. &
1535	top_momentumflux_v == 9999999.9 ) ) THEN
1536	message_string = 'both, top_momentumflux_u AND top_momentumflux_v ' // &
1537	'must be set'
1538	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1539	ENDIF
1540
1541	!
1542	!-- A given surface temperature implies Dirichlet boundary condition for
1543	!-- temperature. In this case specification of a constant heat flux is
1544	!-- forbidden.
1545	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. &
1546	surface_heatflux /= 0.0 ) THEN
1547	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) //&
1548	'& is not allowed with constant_heatflux = .TRUE.'
1549	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1550	ENDIF
1551	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0 ) THEN
1552	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1553	'wed with pt_surface_initial_change (/=0) = ', &
1554	pt_surface_initial_change
1555	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1556	ENDIF
1557
1558	!
1559	!-- A given temperature at the top implies Dirichlet boundary condition for
1560	!-- temperature. In this case specification of a constant heat flux is
1561	!-- forbidden.
1562	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. &
1563	top_heatflux /= 0.0 ) THEN
1564	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) //&
1565	'" is not allowed with constant_top_heatflux = .TRUE.'
1566	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1567	ENDIF
1568
1569	!
1570	!-- Boundary conditions for salinity
1571	IF ( ocean ) THEN
1572	IF ( bc_sa_t == 'dirichlet' ) THEN
1573	ibc_sa_t = 0
1574	ELSEIF ( bc_sa_t == 'neumann' ) THEN
1575	ibc_sa_t = 1
1576	ELSE
1577	message_string = 'unknown boundary condition: bc_sa_t = "' // &
1578	TRIM( bc_sa_t ) // '"'
1579	CALL message( 'check_parameters', 'PA0068', 1, 2, 0, 6, 0 )
1580	ENDIF
1581
1582	IF ( top_salinityflux == 9999999.9 ) constant_top_salinityflux = .FALSE.
1583	IF ( ibc_sa_t == 1 .AND. top_salinityflux == 9999999.9 ) THEN
1584	message_string = 'boundary condition: bc_sa_t = "' // &
1585	TRIM( bc_sa_t ) // '" requires to set ' // &
1586	'top_salinityflux'
1587	CALL message( 'check_parameters', 'PA0069', 1, 2, 0, 6, 0 )
1588	ENDIF
1589
1590	!
1591	!-- A fixed salinity at the top implies Dirichlet boundary condition for
1592	!-- salinity. In this case specification of a constant salinity flux is
1593	!-- forbidden.
1594	IF ( ibc_sa_t == 0 .AND. constant_top_salinityflux .AND. &
1595	top_salinityflux /= 0.0 ) THEN
1596	message_string = 'boundary condition: bc_sa_t = "' // &
1597	TRIM( bc_sa_t ) // '" is not allowed with ' // &
1598	'constant_top_salinityflux = .TRUE.'
1599	CALL message( 'check_parameters', 'PA0070', 1, 2, 0, 6, 0 )
1600	ENDIF
1601
1602	ENDIF
1603
1604	!
1605	!-- In case of humidity or passive scalar, set boundary conditions for total
1606	!-- water content / scalar
1607	IF ( humidity .OR. passive_scalar ) THEN
1608	IF ( humidity ) THEN
1609	sq = 'q'
1610	ELSE
1611	sq = 's'
1612	ENDIF
1613	IF ( bc_q_b == 'dirichlet' ) THEN
1614	ibc_q_b = 0
1615	ELSEIF ( bc_q_b == 'neumann' ) THEN
1616	ibc_q_b = 1
1617	ELSE
1618	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1619	'_b ="' // TRIM( bc_q_b ) // '"'
1620	CALL message( 'check_parameters', 'PA0071', 1, 2, 0, 6, 0 )
1621	ENDIF
1622	IF ( bc_q_t == 'dirichlet' ) THEN
1623	ibc_q_t = 0
1624	ELSEIF ( bc_q_t == 'neumann' ) THEN
1625	ibc_q_t = 1
1626	ELSE
1627	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1628	'_t ="' // TRIM( bc_q_t ) // '"'
1629	CALL message( 'check_parameters', 'PA0072', 1, 2, 0, 6, 0 )
1630	ENDIF
1631
1632	IF ( surface_waterflux == 9999999.9 ) constant_waterflux = .FALSE.
1633
1634	!
1635	!-- A given surface humidity implies Dirichlet boundary condition for
1636	!-- humidity. In this case specification of a constant water flux is
1637	!-- forbidden.
1638	IF ( ibc_q_b == 0 .AND. constant_waterflux ) THEN
1639	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b ' // &
1640	'= "' // TRIM( bc_q_b ) // '" is not allowed wi' // &
1641	'th prescribed surface flux'
1642	CALL message( 'check_parameters', 'PA0073', 1, 2, 0, 6, 0 )
1643	ENDIF
1644	IF ( constant_waterflux .AND. q_surface_initial_change /= 0.0 ) THEN
1645	WRITE( message_string, * ) 'a prescribed surface flux is not allo', &
1646	'wed with ', sq, '_surface_initial_change (/=0) = ', &
1647	q_surface_initial_change
1648	CALL message( 'check_parameters', 'PA0074', 1, 2, 0, 6, 0 )
1649	ENDIF
1650
1651	ENDIF
1652
1653	!
1654	!-- Boundary conditions for horizontal components of wind speed
1655	IF ( bc_uv_b == 'dirichlet' ) THEN
1656	ibc_uv_b = 0
1657	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1658	ibc_uv_b = 1
1659	IF ( prandtl_layer ) THEN
1660	message_string = 'boundary condition: bc_uv_b = "' // &
1661	TRIM( bc_uv_b ) // '" is not allowed with prandtl_layer = .TRUE.'
1662	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1663	ENDIF
1664	ELSE
1665	message_string = 'unknown boundary condition: bc_uv_b = "' // &
1666	TRIM( bc_uv_b ) // '"'
1667	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1668	ENDIF
1669	!
1670	!-- In case of coupled simulations u and v at the ground in atmosphere will be
1671	!-- assigned with the u and v values of the ocean surface
1672	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1673	ibc_uv_b = 2
1674	ENDIF
1675
1676	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1677	bc_uv_t = 'neumann'
1678	ibc_uv_t = 1
1679	ELSE
1680	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1681	ibc_uv_t = 0
1682	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1683	!
1684	!-- Velocities for the initial u,v-profiles are set zero at the top
1685	!-- in case of dirichlet_0 conditions
1686	u_init(nzt+1) = 0.0
1687	v_init(nzt+1) = 0.0
1688	ENDIF
1689	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1690	ibc_uv_t = 1
1691	ELSE
1692	message_string = 'unknown boundary condition: bc_uv_t = "' // &
1693	TRIM( bc_uv_t ) // '"'
1694	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1695	ENDIF
1696	ENDIF
1697
1698	!
1699	!-- Compute and check, respectively, the Rayleigh Damping parameter
1700	IF ( rayleigh_damping_factor == -1.0 ) THEN
1701	IF ( momentum_advec == 'ups-scheme' ) THEN
1702	rayleigh_damping_factor = 0.01
1703	ELSE
1704	rayleigh_damping_factor = 0.0
1705	ENDIF
1706	ELSE
1707	IF ( rayleigh_damping_factor < 0.0 .OR. rayleigh_damping_factor > 1.0 ) &
1708	THEN
1709	WRITE( message_string, * ) 'rayleigh_damping_factor = ', &
1710	rayleigh_damping_factor, ' out of range [0.0,1.0]'
1711	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1712	ENDIF
1713	ENDIF
1714
1715	IF ( rayleigh_damping_height == -1.0 ) THEN
1716	IF ( .NOT. ocean ) THEN
1717	rayleigh_damping_height = 0.66666666666 * zu(nzt)
1718	ELSE
1719	rayleigh_damping_height = 0.66666666666 * zu(nzb)
1720	ENDIF
1721	ELSE
1722	IF ( .NOT. ocean ) THEN
1723	IF ( rayleigh_damping_height < 0.0 .OR. &
1724	rayleigh_damping_height > zu(nzt) ) THEN
1725	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1726	rayleigh_damping_height, ' out of range [0.0,', zu(nzt), ']'
1727	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1728	ENDIF
1729	ELSE
1730	IF ( rayleigh_damping_height > 0.0 .OR. &
1731	rayleigh_damping_height < zu(nzb) ) THEN
1732	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1733	rayleigh_damping_height, ' out of range [0.0,', zu(nzb), ']'
1734	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1735	ENDIF
1736	ENDIF
1737	ENDIF
1738
1739	!
1740	!-- Check limiters for Upstream-Spline scheme
1741	IF ( overshoot_limit_u < 0.0 .OR. overshoot_limit_v < 0.0 .OR. &
1742	overshoot_limit_w < 0.0 .OR. overshoot_limit_pt < 0.0 .OR. &
1743	overshoot_limit_e < 0.0 ) THEN
1744	message_string = 'overshoot_limit_... < 0.0 is not allowed'
1745	CALL message( 'check_parameters', 'PA0080', 1, 2, 0, 6, 0 )
1746	ENDIF
1747	IF ( ups_limit_u < 0.0 .OR. ups_limit_v < 0.0 .OR. ups_limit_w < 0.0 .OR. &
1748	ups_limit_pt < 0.0 .OR. ups_limit_e < 0.0 ) THEN
1749	message_string = 'ups_limit_... < 0.0 is not allowed'
1750	CALL message( 'check_parameters', 'PA0081', 1, 2, 0, 6, 0 )
1751	ENDIF
1752
1753	!
1754	!-- Check number of chosen statistic regions. More than 10 regions are not
1755	!-- allowed, because so far no more than 10 corresponding output files can
1756	!-- be opened (cf. check_open)
1757	IF ( statistic_regions > 9 .OR. statistic_regions < 0 ) THEN
1758	WRITE ( message_string, * ) 'number of statistic_regions = ', &
1759	statistic_regions+1, ' but only 10 regions are allowed'
1760	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1761	ENDIF
1762	IF ( normalizing_region > statistic_regions .OR. &
1763	normalizing_region < 0) THEN
1764	WRITE ( message_string, * ) 'normalizing_region = ', &
1765	normalizing_region, ' must be >= 0 and <= ',statistic_regions, &
1766	' (value of statistic_regions)'
1767	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1768	ENDIF
1769
1770	!
1771	!-- Check the interval for sorting particles.
1772	!-- Using particles as cloud droplets requires sorting after each timestep.
1773	IF ( dt_sort_particles /= 0.0 .AND. cloud_droplets ) THEN
1774	dt_sort_particles = 0.0
1775	message_string = 'dt_sort_particles is reset to 0.0 because of cloud' //&
1776	'_droplets = .TRUE.'
1777	CALL message( 'check_parameters', 'PA0084', 0, 1, 0, 6, 0 )
1778	ENDIF
1779
1780	!
1781	!-- Set the default intervals for data output, if necessary
1782	!-- NOTE: dt_dosp has already been set in package_parin
1783	IF ( dt_data_output /= 9999999.9 ) THEN
1784	IF ( dt_dopr == 9999999.9 ) dt_dopr = dt_data_output
1785	IF ( dt_dopts == 9999999.9 ) dt_dopts = dt_data_output
1786	IF ( dt_do2d_xy == 9999999.9 ) dt_do2d_xy = dt_data_output
1787	IF ( dt_do2d_xz == 9999999.9 ) dt_do2d_xz = dt_data_output
1788	IF ( dt_do2d_yz == 9999999.9 ) dt_do2d_yz = dt_data_output
1789	IF ( dt_do3d == 9999999.9 ) dt_do3d = dt_data_output
1790	IF ( dt_data_output_av == 9999999.9 ) dt_data_output_av = dt_data_output
1791	DO mid = 1, max_masks
1792	IF ( dt_domask(mid) == 9999999.9 ) dt_domask(mid) = dt_data_output
1793	ENDDO
1794	ENDIF
1795
1796	!
1797	!-- Set the default skip time intervals for data output, if necessary
1798	IF ( skip_time_dopr == 9999999.9 ) &
1799	skip_time_dopr = skip_time_data_output
1800	IF ( skip_time_dosp == 9999999.9 ) &
1801	skip_time_dosp = skip_time_data_output
1802	IF ( skip_time_do2d_xy == 9999999.9 ) &
1803	skip_time_do2d_xy = skip_time_data_output
1804	IF ( skip_time_do2d_xz == 9999999.9 ) &
1805	skip_time_do2d_xz = skip_time_data_output
1806	IF ( skip_time_do2d_yz == 9999999.9 ) &
1807	skip_time_do2d_yz = skip_time_data_output
1808	IF ( skip_time_do3d == 9999999.9 ) &
1809	skip_time_do3d = skip_time_data_output
1810	IF ( skip_time_data_output_av == 9999999.9 ) &
1811	skip_time_data_output_av = skip_time_data_output
1812	DO mid = 1, max_masks
1813	IF ( skip_time_domask(mid) == 9999999.9 ) &
1814	skip_time_domask(mid) = skip_time_data_output
1815	ENDDO
1816
1817	!
1818	!-- Check the average intervals (first for 3d-data, then for profiles and
1819	!-- spectra)
1820	IF ( averaging_interval > dt_data_output_av ) THEN
1821	WRITE( message_string, * ) 'averaging_interval = ', &
1822	averaging_interval, ' must be <= dt_data_output = ', dt_data_output
1823	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1824	ENDIF
1825
1826	IF ( averaging_interval_pr == 9999999.9 ) THEN
1827	averaging_interval_pr = averaging_interval
1828	ENDIF
1829
1830	IF ( averaging_interval_pr > dt_dopr ) THEN
1831	WRITE( message_string, * ) 'averaging_interval_pr = ', &
1832	averaging_interval_pr, ' must be <= dt_dopr = ', dt_dopr
1833	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1834	ENDIF
1835
1836	IF ( averaging_interval_sp == 9999999.9 ) THEN
1837	averaging_interval_sp = averaging_interval
1838	ENDIF
1839
1840	IF ( averaging_interval_sp > dt_dosp ) THEN
1841	WRITE( message_string, * ) 'averaging_interval_sp = ', &
1842	averaging_interval_sp, ' must be <= dt_dosp = ', dt_dosp
1843	CALL message( 'check_parameters', 'PA0087', 1, 2, 0, 6, 0 )
1844	ENDIF
1845
1846	!
1847	!-- Set the default interval for profiles entering the temporal average
1848	IF ( dt_averaging_input_pr == 9999999.9 ) THEN
1849	dt_averaging_input_pr = dt_averaging_input
1850	ENDIF
1851
1852	!
1853	!-- Set the default interval for the output of timeseries to a reasonable
1854	!-- value (tries to minimize the number of calls of flow_statistics)
1855	IF ( dt_dots == 9999999.9 ) THEN
1856	IF ( averaging_interval_pr == 0.0 ) THEN
1857	dt_dots = MIN( dt_run_control, dt_dopr )
1858	ELSE
1859	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1860	ENDIF
1861	ENDIF
1862
1863	!
1864	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1865	IF ( dt_averaging_input > averaging_interval ) THEN
1866	WRITE( message_string, * ) 'dt_averaging_input = ', &
1867	dt_averaging_input, ' must be <= averaging_interval = ', &
1868	averaging_interval
1869	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1870	ENDIF
1871
1872	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1873	WRITE( message_string, * ) 'dt_averaging_input_pr = ', &
1874	dt_averaging_input_pr, ' must be <= averaging_interval_pr = ', &
1875	averaging_interval_pr
1876	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1877	ENDIF
1878
1879	!
1880	!-- Set the default value for the integration interval of precipitation amount
1881	IF ( precipitation ) THEN
1882	IF ( precipitation_amount_interval == 9999999.9 ) THEN
1883	precipitation_amount_interval = dt_do2d_xy
1884	ELSE
1885	IF ( precipitation_amount_interval > dt_do2d_xy ) THEN
1886	WRITE( message_string, * ) 'precipitation_amount_interval = ', &
1887	precipitation_amount_interval, ' must not be larger than ', &
1888	'dt_do2d_xy = ', dt_do2d_xy
1889	CALL message( 'check_parameters', 'PA0090', 1, 2, 0, 6, 0 )
1890	ENDIF
1891	ENDIF
1892	ENDIF
1893
1894	!
1895	!-- Determine the number of output profiles and check whether they are
1896	!-- permissible
1897	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1898
1899	dopr_n = dopr_n + 1
1900	i = dopr_n
1901
1902	!
1903	!-- Determine internal profile number (for hom, homs)
1904	!-- and store height levels
1905	SELECT CASE ( TRIM( data_output_pr(i) ) )
1906
1907	CASE ( 'u', '#u' )
1908	dopr_index(i) = 1
1909	dopr_unit(i) = 'm/s'
1910	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1911	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1912	dopr_initial_index(i) = 5
1913	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1914	data_output_pr(i) = data_output_pr(i)(2:)
1915	ENDIF
1916
1917	CASE ( 'v', '#v' )
1918	dopr_index(i) = 2
1919	dopr_unit(i) = 'm/s'
1920	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1921	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1922	dopr_initial_index(i) = 6
1923	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1924	data_output_pr(i) = data_output_pr(i)(2:)
1925	ENDIF
1926
1927	CASE ( 'w' )
1928	dopr_index(i) = 3
1929	dopr_unit(i) = 'm/s'
1930	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1931
1932	CASE ( 'pt', '#pt' )
1933	IF ( .NOT. cloud_physics ) THEN
1934	dopr_index(i) = 4
1935	dopr_unit(i) = 'K'
1936	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1937	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1938	dopr_initial_index(i) = 7
1939	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1940	hom(nzb,2,7,:) = 0.0 ! because zu(nzb) is negative
1941	data_output_pr(i) = data_output_pr(i)(2:)
1942	ENDIF
1943	ELSE
1944	dopr_index(i) = 43
1945	dopr_unit(i) = 'K'
1946	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1947	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1948	dopr_initial_index(i) = 28
1949	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1950	hom(nzb,2,28,:) = 0.0 ! because zu(nzb) is negative
1951	data_output_pr(i) = data_output_pr(i)(2:)
1952	ENDIF
1953	ENDIF
1954
1955	CASE ( 'e' )
1956	dopr_index(i) = 8
1957	dopr_unit(i) = 'm2/s2'
1958	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1959	hom(nzb,2,8,:) = 0.0
1960
1961	CASE ( 'km', '#km' )
1962	dopr_index(i) = 9
1963	dopr_unit(i) = 'm2/s'
1964	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1965	hom(nzb,2,9,:) = 0.0
1966	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1967	dopr_initial_index(i) = 23
1968	hom(:,2,23,:) = hom(:,2,9,:)
1969	data_output_pr(i) = data_output_pr(i)(2:)
1970	ENDIF
1971
1972	CASE ( 'kh', '#kh' )
1973	dopr_index(i) = 10
1974	dopr_unit(i) = 'm2/s'
1975	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1976	hom(nzb,2,10,:) = 0.0
1977	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1978	dopr_initial_index(i) = 24
1979	hom(:,2,24,:) = hom(:,2,10,:)
1980	data_output_pr(i) = data_output_pr(i)(2:)
1981	ENDIF
1982
1983	CASE ( 'l', '#l' )
1984	dopr_index(i) = 11
1985	dopr_unit(i) = 'm'
1986	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1987	hom(nzb,2,11,:) = 0.0
1988	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1989	dopr_initial_index(i) = 25
1990	hom(:,2,25,:) = hom(:,2,11,:)
1991	data_output_pr(i) = data_output_pr(i)(2:)
1992	ENDIF
1993
1994	CASE ( 'w"u"' )
1995	dopr_index(i) = 12
1996	dopr_unit(i) = 'm2/s2'
1997	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1998	IF ( prandtl_layer ) hom(nzb,2,12,:) = zu(1)
1999
2000	CASE ( 'wu' )
2001	dopr_index(i) = 13
2002	dopr_unit(i) = 'm2/s2'
2003	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
2004
2005	CASE ( 'w"v"' )
2006	dopr_index(i) = 14
2007	dopr_unit(i) = 'm2/s2'
2008	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
2009	IF ( prandtl_layer ) hom(nzb,2,14,:) = zu(1)
2010
2011	CASE ( 'wv' )
2012	dopr_index(i) = 15
2013	dopr_unit(i) = 'm2/s2'
2014	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
2015
2016	CASE ( 'w"pt"' )
2017	dopr_index(i) = 16
2018	dopr_unit(i) = 'K m/s'
2019	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
2020
2021	CASE ( 'wpt' )
2022	dopr_index(i) = 17
2023	dopr_unit(i) = 'K m/s'
2024	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
2025
2026	CASE ( 'wpt' )
2027	dopr_index(i) = 18
2028	dopr_unit(i) = 'K m/s'
2029	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
2030
2031	CASE ( 'wu' )
2032	dopr_index(i) = 19
2033	dopr_unit(i) = 'm2/s2'
2034	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
2035	IF ( prandtl_layer ) hom(nzb,2,19,:) = zu(1)
2036
2037	CASE ( 'wv' )
2038	dopr_index(i) = 20
2039	dopr_unit(i) = 'm2/s2'
2040	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
2041	IF ( prandtl_layer ) hom(nzb,2,20,:) = zu(1)
2042
2043	CASE ( 'wptBC' )
2044	dopr_index(i) = 21
2045	dopr_unit(i) = 'K m/s'
2046	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
2047
2048	CASE ( 'wptBC' )
2049	dopr_index(i) = 22
2050	dopr_unit(i) = 'K m/s'
2051	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
2052
2053	CASE ( 'sa', '#sa' )
2054	IF ( .NOT. ocean ) THEN
2055	message_string = 'data_output_pr = ' // &
2056	TRIM( data_output_pr(i) ) // ' is not imp' // &
2057	'lemented for ocean = .FALSE.'
2058	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2059	ELSE
2060	dopr_index(i) = 23
2061	dopr_unit(i) = 'psu'
2062	hom(:,2,23,:) = SPREAD( zu, 2, statistic_regions+1 )
2063	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2064	dopr_initial_index(i) = 26
2065	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2066	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2067	data_output_pr(i) = data_output_pr(i)(2:)
2068	ENDIF
2069	ENDIF
2070
2071	CASE ( 'u*2' )
2072	dopr_index(i) = 30
2073	dopr_unit(i) = 'm2/s2'
2074	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
2075
2076	CASE ( 'v*2' )
2077	dopr_index(i) = 31
2078	dopr_unit(i) = 'm2/s2'
2079	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
2080
2081	CASE ( 'w*2' )
2082	dopr_index(i) = 32
2083	dopr_unit(i) = 'm2/s2'
2084	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
2085
2086	CASE ( 'pt*2' )
2087	dopr_index(i) = 33
2088	dopr_unit(i) = 'K2'
2089	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
2090
2091	CASE ( 'e*' )
2092	dopr_index(i) = 34
2093	dopr_unit(i) = 'm2/s2'
2094	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
2095
2096	CASE ( 'w2pt' )
2097	dopr_index(i) = 35
2098	dopr_unit(i) = 'K m2/s2'
2099	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
2100
2101	CASE ( 'wpt2' )
2102	dopr_index(i) = 36
2103	dopr_unit(i) = 'K2 m/s'
2104	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
2105
2106	CASE ( 'we' )
2107	dopr_index(i) = 37
2108	dopr_unit(i) = 'm3/s3'
2109	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
2110
2111	CASE ( 'w*3' )
2112	dopr_index(i) = 38
2113	dopr_unit(i) = 'm3/s3'
2114	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
2115
2116	CASE ( 'Sw' )
2117	dopr_index(i) = 39
2118	dopr_unit(i) = 'none'
2119	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
2120
2121	CASE ( 'p' )
2122	dopr_index(i) = 40
2123	dopr_unit(i) = 'Pa'
2124	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
2125
2126	CASE ( 'q', '#q' )
2127	IF ( .NOT. humidity ) THEN
2128	message_string = 'data_output_pr = ' // &
2129	TRIM( data_output_pr(i) ) // ' is not imp' // &
2130	'lemented for humidity = .FALSE.'
2131	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2132	ELSE
2133	dopr_index(i) = 41
2134	dopr_unit(i) = 'kg/kg'
2135	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2136	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2137	dopr_initial_index(i) = 26
2138	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2139	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2140	data_output_pr(i) = data_output_pr(i)(2:)
2141	ENDIF
2142	ENDIF
2143
2144	CASE ( 's', '#s' )
2145	IF ( .NOT. passive_scalar ) THEN
2146	message_string = 'data_output_pr = ' // &
2147	TRIM( data_output_pr(i) ) // ' is not imp' // &
2148	'lemented for passive_scalar = .FALSE.'
2149	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2150	ELSE
2151	dopr_index(i) = 41
2152	dopr_unit(i) = 'kg/m3'
2153	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2154	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2155	dopr_initial_index(i) = 26
2156	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2157	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2158	data_output_pr(i) = data_output_pr(i)(2:)
2159	ENDIF
2160	ENDIF
2161
2162	CASE ( 'qv', '#qv' )
2163	IF ( .NOT. cloud_physics ) THEN
2164	dopr_index(i) = 41
2165	dopr_unit(i) = 'kg/kg'
2166	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2167	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2168	dopr_initial_index(i) = 26
2169	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2170	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2171	data_output_pr(i) = data_output_pr(i)(2:)
2172	ENDIF
2173	ELSE
2174	dopr_index(i) = 42
2175	dopr_unit(i) = 'kg/kg'
2176	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
2177	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2178	dopr_initial_index(i) = 27
2179	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
2180	hom(nzb,2,27,:) = 0.0 ! weil zu(nzb) negativ ist
2181	data_output_pr(i) = data_output_pr(i)(2:)
2182	ENDIF
2183	ENDIF
2184
2185	CASE ( 'lpt', '#lpt' )
2186	IF ( .NOT. cloud_physics ) THEN
2187	message_string = 'data_output_pr = ' // &
2188	TRIM( data_output_pr(i) ) // ' is not imp' // &
2189	'lemented for cloud_physics = .FALSE.'
2190	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2191	ELSE
2192	dopr_index(i) = 4
2193	dopr_unit(i) = 'K'
2194	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
2195	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2196	dopr_initial_index(i) = 7
2197	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
2198	hom(nzb,2,7,:) = 0.0 ! weil zu(nzb) negativ ist
2199	data_output_pr(i) = data_output_pr(i)(2:)
2200	ENDIF
2201	ENDIF
2202
2203	CASE ( 'vpt', '#vpt' )
2204	dopr_index(i) = 44
2205	dopr_unit(i) = 'K'
2206	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
2207	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2208	dopr_initial_index(i) = 29
2209	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
2210	hom(nzb,2,29,:) = 0.0 ! weil zu(nzb) negativ ist
2211	data_output_pr(i) = data_output_pr(i)(2:)
2212	ENDIF
2213
2214	CASE ( 'w"vpt"' )
2215	dopr_index(i) = 45
2216	dopr_unit(i) = 'K m/s'
2217	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
2218
2219	CASE ( 'wvpt' )
2220	dopr_index(i) = 46
2221	dopr_unit(i) = 'K m/s'
2222	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
2223
2224	CASE ( 'wvpt' )
2225	dopr_index(i) = 47
2226	dopr_unit(i) = 'K m/s'
2227	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
2228
2229	CASE ( 'w"q"' )
2230	IF ( .NOT. humidity ) THEN
2231	message_string = 'data_output_pr = ' // &
2232	TRIM( data_output_pr(i) ) // ' is not imp' // &
2233	'lemented for humidity = .FALSE.'
2234	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2235	ELSE
2236	dopr_index(i) = 48
2237	dopr_unit(i) = 'kg/kg m/s'
2238	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2239	ENDIF
2240
2241	CASE ( 'wq' )
2242	IF ( .NOT. humidity ) THEN
2243	message_string = 'data_output_pr = ' // &
2244	TRIM( data_output_pr(i) ) // ' is not imp' // &
2245	'lemented for humidity = .FALSE.'
2246	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2247	ELSE
2248	dopr_index(i) = 49
2249	dopr_unit(i) = 'kg/kg m/s'
2250	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2251	ENDIF
2252
2253	CASE ( 'wq' )
2254	IF ( .NOT. humidity ) THEN
2255	message_string = 'data_output_pr = ' // &
2256	TRIM( data_output_pr(i) ) // ' is not imp' // &
2257	'lemented for humidity = .FALSE.'
2258	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2259	ELSE
2260	dopr_index(i) = 50
2261	dopr_unit(i) = 'kg/kg m/s'
2262	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2263	ENDIF
2264
2265	CASE ( 'w"s"' )
2266	IF ( .NOT. passive_scalar ) THEN
2267	message_string = 'data_output_pr = ' // &
2268	TRIM( data_output_pr(i) ) // ' is not imp' // &
2269	'lemented for passive_scalar = .FALSE.'
2270	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2271	ELSE
2272	dopr_index(i) = 48
2273	dopr_unit(i) = 'kg/m3 m/s'
2274	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2275	ENDIF
2276
2277	CASE ( 'ws' )
2278	IF ( .NOT. passive_scalar ) THEN
2279	message_string = 'data_output_pr = ' // &
2280	TRIM( data_output_pr(i) ) // ' is not imp' // &
2281	'lemented for passive_scalar = .FALSE.'
2282	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2283	ELSE
2284	dopr_index(i) = 49
2285	dopr_unit(i) = 'kg/m3 m/s'
2286	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2287	ENDIF
2288
2289	CASE ( 'ws' )
2290	IF ( .NOT. passive_scalar ) THEN
2291	message_string = 'data_output_pr = ' // &
2292	TRIM( data_output_pr(i) ) // ' is not imp' // &
2293	'lemented for passive_scalar = .FALSE.'
2294	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2295	ELSE
2296	dopr_index(i) = 50
2297	dopr_unit(i) = 'kg/m3 m/s'
2298	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2299	ENDIF
2300
2301	CASE ( 'w"qv"' )
2302	IF ( humidity .AND. .NOT. cloud_physics ) &
2303	THEN
2304	dopr_index(i) = 48
2305	dopr_unit(i) = 'kg/kg m/s'
2306	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2307	ELSEIF( humidity .AND. cloud_physics ) THEN
2308	dopr_index(i) = 51
2309	dopr_unit(i) = 'kg/kg m/s'
2310	hom(:,2,51,:) = 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 ( 'wqv' )
2320	IF ( humidity .AND. .NOT. cloud_physics ) &
2321	THEN
2322	dopr_index(i) = 49
2323	dopr_unit(i) = 'kg/kg m/s'
2324	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2325	ELSEIF( humidity .AND. cloud_physics ) THEN
2326	dopr_index(i) = 52
2327	dopr_unit(i) = 'kg/kg m/s'
2328	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2329	ELSE
2330	message_string = 'data_output_pr = ' // &
2331	TRIM( data_output_pr(i) ) // ' is not imp' // &
2332	'lemented for cloud_physics = .FALSE. an&' // &
2333	'd humidity = .FALSE.'
2334	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2335	ENDIF
2336
2337	CASE ( 'wqv' )
2338	IF ( humidity .AND. .NOT. cloud_physics ) &
2339	THEN
2340	dopr_index(i) = 50
2341	dopr_unit(i) = 'kg/kg m/s'
2342	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2343	ELSEIF( humidity .AND. cloud_physics ) THEN
2344	dopr_index(i) = 53
2345	dopr_unit(i) = 'kg/kg m/s'
2346	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2347	ELSE
2348	message_string = 'data_output_pr = ' // &
2349	TRIM( data_output_pr(i) ) // ' is not imp' // &
2350	'lemented for cloud_physics = .FALSE. an&' // &
2351	'd humidity = .FALSE.'
2352	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2353	ENDIF
2354
2355	CASE ( 'ql' )
2356	IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN
2357	message_string = 'data_output_pr = ' // &
2358	TRIM( data_output_pr(i) ) // ' is not imp' // &
2359	'lemented for cloud_physics = .FALSE. or' // &
2360	'&cloud_droplets = .FALSE.'
2361	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2362	ELSE
2363	dopr_index(i) = 54
2364	dopr_unit(i) = 'kg/kg'
2365	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2366	ENDIF
2367
2368	CASE ( 'wuu*:dz' )
2369	dopr_index(i) = 55
2370	dopr_unit(i) = 'm2/s3'
2371	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2372
2373	CASE ( 'wp:dz' )
2374	dopr_index(i) = 56
2375	dopr_unit(i) = 'm2/s3'
2376	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2377
2378	CASE ( 'w"e:dz' )
2379	dopr_index(i) = 57
2380	dopr_unit(i) = 'm2/s3'
2381	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2382
2383
2384	CASE ( 'u"pt"' )
2385	dopr_index(i) = 58
2386	dopr_unit(i) = 'K m/s'
2387	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2388
2389	CASE ( 'upt' )
2390	dopr_index(i) = 59
2391	dopr_unit(i) = 'K m/s'
2392	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2393
2394	CASE ( 'upt_t' )
2395	dopr_index(i) = 60
2396	dopr_unit(i) = 'K m/s'
2397	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2398
2399	CASE ( 'v"pt"' )
2400	dopr_index(i) = 61
2401	dopr_unit(i) = 'K m/s'
2402	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2403
2404	CASE ( 'vpt' )
2405	dopr_index(i) = 62
2406	dopr_unit(i) = 'K m/s'
2407	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2408
2409	CASE ( 'vpt_t' )
2410	dopr_index(i) = 63
2411	dopr_unit(i) = 'K m/s'
2412	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2413
2414	CASE ( 'rho' )
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) = 64
2422	dopr_unit(i) = 'kg/m3'
2423	hom(:,2,64,:) = SPREAD( zu, 2, statistic_regions+1 )
2424	ENDIF
2425
2426	CASE ( 'w"sa"' )
2427	IF ( .NOT. ocean ) THEN
2428	message_string = 'data_output_pr = ' // &
2429	TRIM( data_output_pr(i) ) // ' is not imp' // &
2430	'lemented for ocean = .FALSE.'
2431	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2432	ELSE
2433	dopr_index(i) = 65
2434	dopr_unit(i) = 'psu m/s'
2435	hom(:,2,65,:) = SPREAD( zw, 2, statistic_regions+1 )
2436	ENDIF
2437
2438	CASE ( 'wsa' )
2439	IF ( .NOT. ocean ) THEN
2440	message_string = 'data_output_pr = ' // &
2441	TRIM( data_output_pr(i) ) // ' is not imp' // &
2442	'lemented for ocean = .FALSE.'
2443	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2444	ELSE
2445	dopr_index(i) = 66
2446	dopr_unit(i) = 'psu m/s'
2447	hom(:,2,66,:) = SPREAD( zw, 2, statistic_regions+1 )
2448	ENDIF
2449
2450	CASE ( 'wsa' )
2451	IF ( .NOT. ocean ) THEN
2452	message_string = 'data_output_pr = ' // &
2453	TRIM( data_output_pr(i) ) // ' is not imp' // &
2454	'lemented for ocean = .FALSE.'
2455	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2456	ELSE
2457	dopr_index(i) = 67
2458	dopr_unit(i) = 'psu m/s'
2459	hom(:,2,67,:) = SPREAD( zw, 2, statistic_regions+1 )
2460	ENDIF
2461
2462	CASE ( 'wp' )
2463	dopr_index(i) = 68
2464	dopr_unit(i) = 'm3/s3'
2465	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2466
2467	CASE ( 'w"e' )
2468	dopr_index(i) = 69
2469	dopr_unit(i) = 'm3/s3'
2470	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2471
2472	CASE ( 'q*2' )
2473	IF ( .NOT. humidity ) THEN
2474	message_string = 'data_output_pr = ' // &
2475	TRIM( data_output_pr(i) ) // ' is not imp' // &
2476	'lemented for humidity = .FALSE.'
2477	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2478	ELSE
2479	dopr_index(i) = 70
2480	dopr_unit(i) = 'kg2/kg2'
2481	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2482	ENDIF
2483
2484	CASE ( 'prho' )
2485	IF ( .NOT. ocean ) THEN
2486	message_string = 'data_output_pr = ' // &
2487	TRIM( data_output_pr(i) ) // ' is not imp' // &
2488	'lemented for ocean = .FALSE.'
2489	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2490	ELSE
2491	dopr_index(i) = 71
2492	dopr_unit(i) = 'kg/m3'
2493	hom(:,2,71,:) = SPREAD( zu, 2, statistic_regions+1 )
2494	ENDIF
2495
2496	CASE ( 'hyp' )
2497	dopr_index(i) = 72
2498	dopr_unit(i) = 'dbar'
2499	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2500
2501	CASE DEFAULT
2502
2503	CALL user_check_data_output_pr( data_output_pr(i), i, unit )
2504
2505	IF ( unit == 'illegal' ) THEN
2506	IF ( data_output_pr_user(1) /= ' ' ) THEN
2507	message_string = 'illegal value for data_output_pr or ' // &
2508	'data_output_pr_user = "' // &
2509	TRIM( data_output_pr(i) ) // '"'
2510	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2511	ELSE
2512	message_string = 'illegal value for data_output_pr = "' // &
2513	TRIM( data_output_pr(i) ) // '"'
2514	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2515	ENDIF
2516	ENDIF
2517
2518	END SELECT
2519
2520	!
2521	!-- Check to which of the predefined coordinate systems the profile belongs
2522	DO k = 1, crmax
2523	IF ( INDEX( cross_profiles(k), ' '//TRIM( data_output_pr(i) )//' ' ) &
2524	/=0 ) &
2525	THEN
2526	dopr_crossindex(i) = k
2527	EXIT
2528	ENDIF
2529	ENDDO
2530	!
2531	!-- Generate the text for the labels of the PROFIL output file. "-characters
2532	!-- must be substituted, otherwise PROFIL would interpret them as TeX
2533	!-- control characters
2534	dopr_label(i) = data_output_pr(i)
2535	position = INDEX( dopr_label(i) , '"' )
2536	DO WHILE ( position /= 0 )
2537	dopr_label(i)(position:position) = ''''
2538	position = INDEX( dopr_label(i) , '"' )
2539	ENDDO
2540
2541	ENDDO
2542
2543	!
2544	!-- y-value range of the coordinate system (PROFIL).
2545	!-- x-value range determined in plot_1d.
2546	IF ( .NOT. ocean ) THEN
2547	cross_uymin = 0.0
2548	IF ( z_max_do1d == -1.0 ) THEN
2549	cross_uymax = zu(nzt+1)
2550	ELSEIF ( z_max_do1d < zu(nzb+1) .OR. z_max_do1d > zu(nzt+1) ) THEN
2551	WRITE( message_string, * ) 'z_max_do1d = ', z_max_do1d, ' must ', &
2552	'be >= ', zu(nzb+1), ' or <= ', zu(nzt+1)
2553	CALL message( 'check_parameters', 'PA0099', 1, 2, 0, 6, 0 )
2554	ELSE
2555	cross_uymax = z_max_do1d
2556	ENDIF
2557	ENDIF
2558
2559	!
2560	!-- Check whether the chosen normalizing factor for the coordinate systems is
2561	!-- permissible
2562	DO i = 1, crmax
2563	SELECT CASE ( TRIM( cross_normalized_x(i) ) ) ! TRIM required on IBM
2564
2565	CASE ( '', 'wpt0', 'ws2', 'tsw2', 'ws3', 'ws2tsw', 'wstsw2' )
2566	j = 0
2567
2568	CASE DEFAULT
2569	message_string = 'unknown normalization method cross_normali' // &
2570	'zed_x = "' // TRIM( cross_normalized_x(i) ) // &
2571	'"'
2572	CALL message( 'check_parameters', 'PA0100', 1, 2, 0, 6, 0 )
2573
2574	END SELECT
2575	SELECT CASE ( TRIM( cross_normalized_y(i) ) ) ! TRIM required on IBM
2576
2577	CASE ( '', 'z_i' )
2578	j = 0
2579
2580	CASE DEFAULT
2581	message_string = 'unknown normalization method cross_normali' // &
2582	'zed_y = "' // TRIM( cross_normalized_y(i) ) // &
2583	'"'
2584	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2585
2586	END SELECT
2587	ENDDO
2588	!
2589	!-- Check normalized y-value range of the coordinate system (PROFIL)
2590	IF ( z_max_do1d_normalized /= -1.0 .AND. z_max_do1d_normalized <= 0.0 ) &
2591	THEN
2592	WRITE( message_string, * ) 'z_max_do1d_normalized = ', &
2593	z_max_do1d_normalized, ' must be >= 0.0'
2594	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2595	ENDIF
2596
2597
2598	!
2599	!-- Append user-defined data output variables to the standard data output
2600	IF ( data_output_user(1) /= ' ' ) THEN
2601	i = 1
2602	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2603	i = i + 1
2604	ENDDO
2605	j = 1
2606	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 100 )
2607	IF ( i > 100 ) THEN
2608	message_string = 'number of output quantitities given by data' // &
2609	'_output and data_output_user exceeds the limit of 100'
2610	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2611	ENDIF
2612	data_output(i) = data_output_user(j)
2613	i = i + 1
2614	j = j + 1
2615	ENDDO
2616	ENDIF
2617
2618	!
2619	!-- Check and set steering parameters for 2d/3d data output and averaging
2620	i = 1
2621	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2622	!
2623	!-- Check for data averaging
2624	ilen = LEN_TRIM( data_output(i) )
2625	j = 0 ! no data averaging
2626	IF ( ilen > 3 ) THEN
2627	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2628	j = 1 ! data averaging
2629	data_output(i) = data_output(i)(1:ilen-3)
2630	ENDIF
2631	ENDIF
2632	!
2633	!-- Check for cross section or volume data
2634	ilen = LEN_TRIM( data_output(i) )
2635	k = 0 ! 3d data
2636	var = data_output(i)(1:ilen)
2637	IF ( ilen > 3 ) THEN
2638	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. &
2639	data_output(i)(ilen-2:ilen) == '_xz' .OR. &
2640	data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2641	k = 1 ! 2d data
2642	var = data_output(i)(1:ilen-3)
2643	ENDIF
2644	ENDIF
2645	!
2646	!-- Check for allowed value and set units
2647	SELECT CASE ( TRIM( var ) )
2648
2649	CASE ( 'e' )
2650	IF ( constant_diffusion ) THEN
2651	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2652	'res constant_diffusion = .FALSE.'
2653	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2654	ENDIF
2655	unit = 'm2/s2'
2656
2657	CASE ( 'lpt' )
2658	IF ( .NOT. cloud_physics ) THEN
2659	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2660	'res cloud_physics = .TRUE.'
2661	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2662	ENDIF
2663	unit = 'K'
2664
2665	CASE ( 'pc', 'pr' )
2666	IF ( .NOT. particle_advection ) THEN
2667	message_string = 'output of "' // TRIM( var ) // '" requir' // &
2668	'es a "particles_par"-NAMELIST in the parameter file (PARIN)'
2669	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2670	ENDIF
2671	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2672	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2673
2674	CASE ( 'q', 'vpt' )
2675	IF ( .NOT. humidity ) THEN
2676	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2677	'res humidity = .TRUE.'
2678	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2679	ENDIF
2680	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2681	IF ( TRIM( var ) == 'vpt' ) unit = 'K'
2682
2683	CASE ( 'ql' )
2684	IF ( .NOT. ( cloud_physics .OR. cloud_droplets ) ) THEN
2685	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2686	'res cloud_physics = .TRUE. or cloud_droplets = .TRUE.'
2687	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2688	ENDIF
2689	unit = 'kg/kg'
2690
2691	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2692	IF ( .NOT. cloud_droplets ) THEN
2693	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2694	'res cloud_droplets = .TRUE.'
2695	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2696	ENDIF
2697	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2698	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2699	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2700
2701	CASE ( 'qv' )
2702	IF ( .NOT. cloud_physics ) THEN
2703	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2704	'res cloud_physics = .TRUE.'
2705	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2706	ENDIF
2707	unit = 'kg/kg'
2708
2709	CASE ( 'rho' )
2710	IF ( .NOT. ocean ) THEN
2711	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2712	'res ocean = .TRUE.'
2713	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2714	ENDIF
2715	unit = 'kg/m3'
2716
2717	CASE ( 's' )
2718	IF ( .NOT. passive_scalar ) THEN
2719	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2720	'res passive_scalar = .TRUE.'
2721	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2722	ENDIF
2723	unit = 'conc'
2724
2725	CASE ( 'sa' )
2726	IF ( .NOT. ocean ) THEN
2727	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2728	'res ocean = .TRUE.'
2729	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2730	ENDIF
2731	unit = 'psu'
2732
2733	CASE ( 'u', 't', 'lwp', 'pra', 'prr', 'qsws', 'shf', 'z0' )
2734	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2735	message_string = 'illegal value for data_output: "' // &
2736	TRIM( var ) // '" & only 2d-horizontal ' // &
2737	'cross sections are allowed for this value'
2738	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2739	ENDIF
2740	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. cloud_physics ) THEN
2741	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2742	'res cloud_physics = .TRUE.'
2743	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2744	ENDIF
2745	IF ( TRIM( var ) == 'pra*' .AND. .NOT. precipitation ) THEN
2746	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2747	'res precipitation = .TRUE.'
2748	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2749	ENDIF
2750	IF ( TRIM( var ) == 'pra*' .AND. j == 1 ) THEN
2751	message_string = 'temporal averaging of precipitation ' // &
2752	'amount "' // TRIM( var ) // '" is not possible'
2753	CALL message( 'check_parameters', 'PA0113', 1, 2, 0, 6, 0 )
2754	ENDIF
2755	IF ( TRIM( var ) == 'prr*' .AND. .NOT. precipitation ) THEN
2756	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2757	'res precipitation = .TRUE.'
2758	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2759	ENDIF
2760	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2761	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2762	'res humidity = .TRUE.'
2763	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2764	ENDIF
2765
2766	IF ( TRIM( var ) == 'lwp' ) unit = 'kg/kgm'
2767	IF ( TRIM( var ) == 'pra*' ) unit = 'mm'
2768	IF ( TRIM( var ) == 'prr*' ) unit = 'mm/s'
2769	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2770	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2771	IF ( TRIM( var ) == 't*' ) unit = 'K'
2772	IF ( TRIM( var ) == 'u*' ) unit = 'm/s'
2773	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2774
2775
2776	CASE ( 'p', 'pt', 'u', 'v', 'w' )
2777	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2778	IF ( TRIM( var ) == 'pt' ) unit = 'K'
2779	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2780	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2781	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2782	CONTINUE
2783
2784	CASE DEFAULT
2785	CALL user_check_data_output( var, unit )
2786
2787	IF ( unit == 'illegal' ) THEN
2788	IF ( data_output_user(1) /= ' ' ) THEN
2789	message_string = 'illegal value for data_output or ' // &
2790	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2791	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2792	ELSE
2793	message_string = 'illegal value for data_output =' // &
2794	TRIM( data_output(i) ) // '"'
2795	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2796	ENDIF
2797	ENDIF
2798
2799	END SELECT
2800	!
2801	!-- Set the internal steering parameters appropriately
2802	IF ( k == 0 ) THEN
2803	do3d_no(j) = do3d_no(j) + 1
2804	do3d(j,do3d_no(j)) = data_output(i)
2805	do3d_unit(j,do3d_no(j)) = unit
2806	ELSE
2807	do2d_no(j) = do2d_no(j) + 1
2808	do2d(j,do2d_no(j)) = data_output(i)
2809	do2d_unit(j,do2d_no(j)) = unit
2810	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2811	data_output_xy(j) = .TRUE.
2812	ENDIF
2813	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2814	data_output_xz(j) = .TRUE.
2815	ENDIF
2816	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2817	data_output_yz(j) = .TRUE.
2818	ENDIF
2819	ENDIF
2820
2821	IF ( j == 1 ) THEN
2822	!
2823	!-- Check, if variable is already subject to averaging
2824	found = .FALSE.
2825	DO k = 1, doav_n
2826	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2827	ENDDO
2828
2829	IF ( .NOT. found ) THEN
2830	doav_n = doav_n + 1
2831	doav(doav_n) = var
2832	ENDIF
2833	ENDIF
2834
2835	i = i + 1
2836	ENDDO
2837
2838	!
2839	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2840	IF ( doav_n > 0 .AND. averaging_interval == 0.0 ) THEN
2841	WRITE( message_string, * ) 'output of averaged quantity "', &
2842	TRIM( doav(1) ), '_av" requires to set a ', &
2843	'non-zero & averaging interval'
2844	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2845	ENDIF
2846
2847	!
2848	!-- Check sectional planes and store them in one shared array
2849	IF ( ANY( section_xy > nz + 1 ) ) THEN
2850	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2851	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2852	ENDIF
2853	IF ( ANY( section_xz > ny + 1 ) ) THEN
2854	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2855	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2856	ENDIF
2857	IF ( ANY( section_yz > nx + 1 ) ) THEN
2858	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2859	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2860	ENDIF
2861	section(:,1) = section_xy
2862	section(:,2) = section_xz
2863	section(:,3) = section_yz
2864
2865	!
2866	!-- Upper plot limit (grid point value) for 1D profiles
2867	IF ( z_max_do1d == -1.0 ) THEN
2868
2869	nz_do1d = nzt+1
2870
2871	ELSE
2872	DO k = nzb+1, nzt+1
2873	nz_do1d = k
2874	IF ( zw(k) > z_max_do1d ) EXIT
2875	ENDDO
2876	ENDIF
2877
2878	!
2879	!-- Upper plot limit for 2D vertical sections
2880	IF ( z_max_do2d == -1.0 ) z_max_do2d = zu(nzt)
2881	IF ( z_max_do2d < zu(nzb+1) .OR. z_max_do2d > zu(nzt) ) THEN
2882	WRITE( message_string, * ) 'z_max_do2d = ', z_max_do2d, &
2883	' must be >= ', zu(nzb+1), '(zu(nzb+1)) and <= ', zu(nzt), &
2884	' (zu(nzt))'
2885	CALL message( 'check_parameters', 'PA0116', 1, 2, 0, 6, 0 )
2886	ENDIF
2887
2888	!
2889	!-- Upper plot limit for 3D arrays
2890	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2891
2892	!
2893	!-- Determine and check accuracy for compressed 3D plot output
2894	IF ( do3d_compress ) THEN
2895	!
2896	!-- Compression only permissible on T3E machines
2897	IF ( host(1:3) /= 't3e' ) THEN
2898	message_string = 'do3d_compress = .TRUE. not allowed on host "' // &
2899	TRIM( host ) // '"'
2900	CALL message( 'check_parameters', 'PA0117', 1, 2, 0, 6, 0 )
2901	ENDIF
2902
2903	i = 1
2904	DO WHILE ( do3d_comp_prec(i) /= ' ' )
2905
2906	ilen = LEN_TRIM( do3d_comp_prec(i) )
2907	IF ( LLT( do3d_comp_prec(i)(ilen:ilen), '0' ) .OR. &
2908	LGT( do3d_comp_prec(i)(ilen:ilen), '9' ) ) THEN
2909	WRITE( message_string, * ) 'illegal precision: do3d_comp_prec', &
2910	'(', i, ') = "', TRIM(do3d_comp_prec(i)),'"'
2911	CALL message( 'check_parameters', 'PA0118', 1, 2, 0, 6, 0 )
2912	ENDIF
2913
2914	prec = IACHAR( do3d_comp_prec(i)(ilen:ilen) ) - IACHAR( '0' )
2915	var = do3d_comp_prec(i)(1:ilen-1)
2916
2917	SELECT CASE ( var )
2918
2919	CASE ( 'u' )
2920	j = 1
2921	CASE ( 'v' )
2922	j = 2
2923	CASE ( 'w' )
2924	j = 3
2925	CASE ( 'p' )
2926	j = 4
2927	CASE ( 'pt' )
2928	j = 5
2929
2930	CASE DEFAULT
2931	WRITE( message_string, * ) 'unknown variable "', &
2932	TRIM( do3d_comp_prec(i) ), '" given for do3d_comp_prec(', &
2933	i, ')'
2934	CALL message( 'check_parameters', 'PA0119', 1, 2, 0, 6, 0 )
2935
2936	END SELECT
2937
2938	plot_3d_precision(j)%precision = prec
2939	i = i + 1
2940
2941	ENDDO
2942	ENDIF
2943
2944	!
2945	!-- Check the data output format(s)
2946	IF ( data_output_format(1) == ' ' ) THEN
2947	!
2948	!-- Default value
2949	netcdf_output = .TRUE.
2950	ELSE
2951	i = 1
2952	DO WHILE ( data_output_format(i) /= ' ' )
2953
2954	SELECT CASE ( data_output_format(i) )
2955
2956	CASE ( 'netcdf' )
2957	netcdf_output = .TRUE.
2958	CASE ( 'iso2d' )
2959	iso2d_output = .TRUE.
2960	CASE ( 'profil' )
2961	profil_output = .TRUE.
2962	CASE ( 'avs' )
2963	avs_output = .TRUE.
2964
2965	CASE DEFAULT
2966	message_string = 'unknown value for data_output_format "' // &
2967	TRIM( data_output_format(i) ) // '"'
2968	CALL message( 'check_parameters', 'PA0120', 1, 2, 0, 6, 0 )
2969
2970	END SELECT
2971
2972	i = i + 1
2973	IF ( i > 10 ) EXIT
2974
2975	ENDDO
2976
2977	ENDIF
2978
2979	!
2980	!-- Check mask conditions
2981	DO mid = 1, max_masks
2982	IF ( data_output_masks(mid,1) /= ' ' .OR. &
2983	data_output_masks_user(mid,1) /= ' ' ) THEN
2984	masks = masks + 1
2985	ENDIF
2986	ENDDO
2987
2988	IF ( masks < 0 .OR. masks > max_masks ) THEN
2989	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', &
2990	'<= ', max_masks, ' (=max_masks)'
2991	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2992	ENDIF
2993	IF ( masks > 0 ) THEN
2994	mask_scale(1) = mask_scale_x
2995	mask_scale(2) = mask_scale_y
2996	mask_scale(3) = mask_scale_z
2997	IF ( ANY( mask_scale <= 0.0 ) ) THEN
2998	WRITE( message_string, * ) &
2999	'illegal value: mask_scale_x, mask_scale_y and mask_scale_z', &
3000	'must be > 0.0'
3001	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
3002	ENDIF
3003	!
3004	!-- Generate masks for masked data output
3005	CALL init_masks
3006	ENDIF
3007
3008	!
3009	!-- Check the NetCDF data format
3010	#if ! defined ( __check )
3011	IF ( netcdf_data_format > 2 ) THEN
3012	#if defined( __netcdf4 )
3013	CONTINUE
3014	#else
3015	message_string = 'NetCDF: NetCDF4 format requested but no ' // &
3016	'cpp-directive __netcdf4 given & switch ' // &
3017	'back to 64-bit offset format'
3018	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
3019	netcdf_data_format = 2
3020	#endif
3021	ENDIF
3022	#endif
3023	!
3024
3025	#if ! defined( __check )
3026	!-- Check netcdf precison
3027	ldum = .FALSE.
3028	CALL define_netcdf_header( 'ch', ldum, 0 )
3029	#endif
3030	!
3031	!-- Check, whether a constant diffusion coefficient shall be used
3032	IF ( km_constant /= -1.0 ) THEN
3033	IF ( km_constant < 0.0 ) THEN
3034	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
3035	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
3036	ELSE
3037	IF ( prandtl_number < 0.0 ) THEN
3038	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, &
3039	' < 0.0'
3040	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
3041	ENDIF
3042	constant_diffusion = .TRUE.
3043
3044	IF ( prandtl_layer ) THEN
3045	message_string = 'prandtl_layer is not allowed with fixed ' // &
3046	'value of km'
3047	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
3048	ENDIF
3049	ENDIF
3050	ENDIF
3051
3052	!
3053	!-- In case of non-cyclic lateral boundaries, set the default maximum value
3054	!-- for the horizontal diffusivity used within the outflow damping layer,
3055	!-- and check/set the width of the damping layer
3056	IF ( bc_lr /= 'cyclic' ) THEN
3057	IF ( km_damp_max == -1.0 ) THEN
3058	km_damp_max = 0.5 * dx
3059	ENDIF
3060	IF ( outflow_damping_width == -1.0 ) THEN
3061	outflow_damping_width = MIN( 20, nx/2 )
3062	ENDIF
3063	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > nx ) THEN
3064	message_string = 'outflow_damping width out of range'
3065	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3066	ENDIF
3067	ENDIF
3068
3069	IF ( bc_ns /= 'cyclic' ) THEN
3070	IF ( km_damp_max == -1.0 ) THEN
3071	km_damp_max = 0.5 * dy
3072	ENDIF
3073	IF ( outflow_damping_width == -1.0 ) THEN
3074	outflow_damping_width = MIN( 20, ny/2 )
3075	ENDIF
3076	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > ny ) THEN
3077	message_string = 'outflow_damping width out of range'
3078	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3079	ENDIF
3080	ENDIF
3081
3082	!
3083	!-- Check value range for rif
3084	IF ( rif_min >= rif_max ) THEN
3085	WRITE( message_string, * ) 'rif_min = ', rif_min, ' must be less ', &
3086	'than rif_max = ', rif_max
3087	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
3088	ENDIF
3089
3090	!
3091	!-- Determine upper and lower hight level indices for random perturbations
3092	IF ( disturbance_level_b == -9999999.9 ) THEN
3093	IF ( ocean ) THEN
3094	disturbance_level_b = zu((nzt*2)/3)
3095	disturbance_level_ind_b = ( nzt * 2 ) / 3
3096	ELSE
3097	disturbance_level_b = zu(nzb+3)
3098	disturbance_level_ind_b = nzb + 3
3099	ENDIF
3100	ELSEIF ( disturbance_level_b < zu(3) ) THEN
3101	WRITE( message_string, * ) 'disturbance_level_b = ', &
3102	disturbance_level_b, ' must be >= ', zu(3), '(zu(3))'
3103	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
3104	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
3105	WRITE( message_string, * ) 'disturbance_level_b = ', &
3106	disturbance_level_b, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3107	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
3108	ELSE
3109	DO k = 3, nzt-2
3110	IF ( disturbance_level_b <= zu(k) ) THEN
3111	disturbance_level_ind_b = k
3112	EXIT
3113	ENDIF
3114	ENDDO
3115	ENDIF
3116
3117	IF ( disturbance_level_t == -9999999.9 ) THEN
3118	IF ( ocean ) THEN
3119	disturbance_level_t = zu(nzt-3)
3120	disturbance_level_ind_t = nzt - 3
3121	ELSE
3122	disturbance_level_t = zu(nzt/3)
3123	disturbance_level_ind_t = nzt / 3
3124	ENDIF
3125	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
3126	WRITE( message_string, * ) 'disturbance_level_t = ', &
3127	disturbance_level_t, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3128	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
3129	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
3130	WRITE( message_string, * ) 'disturbance_level_t = ', &
3131	disturbance_level_t, ' must be >= disturbance_level_b = ', &
3132	disturbance_level_b
3133	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
3134	ELSE
3135	DO k = 3, nzt-2
3136	IF ( disturbance_level_t <= zu(k) ) THEN
3137	disturbance_level_ind_t = k
3138	EXIT
3139	ENDIF
3140	ENDDO
3141	ENDIF
3142
3143	!
3144	!-- Check again whether the levels determined this way are ok.
3145	!-- Error may occur at automatic determination and too few grid points in
3146	!-- z-direction.
3147	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
3148	WRITE( message_string, * ) 'disturbance_level_ind_t = ', &
3149	disturbance_level_ind_t, ' must be >= disturbance_level_b = ', &
3150	disturbance_level_b
3151	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
3152	ENDIF
3153
3154	!
3155	!-- Determine the horizontal index range for random perturbations.
3156	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed
3157	!-- near the inflow and the perturbation area is further limited to ...(1)
3158	!-- after the initial phase of the flow.
3159	dist_nxl = 0; dist_nxr = nx
3160	dist_nys = 0; dist_nyn = ny
3161	IF ( bc_lr /= 'cyclic' ) THEN
3162	IF ( inflow_disturbance_begin == -1 ) THEN
3163	inflow_disturbance_begin = MIN( 10, nx/2 )
3164	ENDIF
3165	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx )&
3166	THEN
3167	message_string = 'inflow_disturbance_begin out of range'
3168	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3169	ENDIF
3170	IF ( inflow_disturbance_end == -1 ) THEN
3171	inflow_disturbance_end = MIN( 100, 3*nx/4 )
3172	ENDIF
3173	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) &
3174	THEN
3175	message_string = 'inflow_disturbance_end out of range'
3176	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3177	ENDIF
3178	ELSEIF ( bc_ns /= 'cyclic' ) THEN
3179	IF ( inflow_disturbance_begin == -1 ) THEN
3180	inflow_disturbance_begin = MIN( 10, ny/2 )
3181	ENDIF
3182	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny )&
3183	THEN
3184	message_string = 'inflow_disturbance_begin out of range'
3185	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3186	ENDIF
3187	IF ( inflow_disturbance_end == -1 ) THEN
3188	inflow_disturbance_end = MIN( 100, 3*ny/4 )
3189	ENDIF
3190	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) &
3191	THEN
3192	message_string = 'inflow_disturbance_end out of range'
3193	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3194	ENDIF
3195	ENDIF
3196
3197	IF ( bc_lr == 'radiation/dirichlet' ) THEN
3198	dist_nxr = nx - inflow_disturbance_begin
3199	dist_nxl(1) = nx - inflow_disturbance_end
3200	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
3201	dist_nxl = inflow_disturbance_begin
3202	dist_nxr(1) = inflow_disturbance_end
3203	ENDIF
3204	IF ( bc_ns == 'dirichlet/radiation' ) THEN
3205	dist_nyn = ny - inflow_disturbance_begin
3206	dist_nys(1) = ny - inflow_disturbance_end
3207	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
3208	dist_nys = inflow_disturbance_begin
3209	dist_nyn(1) = inflow_disturbance_end
3210	ENDIF
3211
3212	!
3213	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow
3214	!-- boundary (so far, a turbulent inflow is realized from the left side only)
3215	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' ) THEN
3216	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
3217	'condition at the inflow boundary'
3218	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
3219	ENDIF
3220
3221	!
3222	!-- In case of turbulent inflow calculate the index of the recycling plane
3223	IF ( turbulent_inflow ) THEN
3224	IF ( recycling_width == 9999999.9 ) THEN
3225	!
3226	!-- Set the default value for the width of the recycling domain
3227	recycling_width = 0.1 * nx * dx
3228	ELSE
3229	IF ( recycling_width < dx .OR. recycling_width > nx * dx ) THEN
3230	WRITE( message_string, * ) 'illegal value for recycling_width:', &
3231	' ', recycling_width
3232	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
3233	ENDIF
3234	ENDIF
3235	!
3236	!-- Calculate the index
3237	recycling_plane = recycling_width / dx
3238	ENDIF
3239
3240	!
3241	!-- Check random generator
3242	IF ( random_generator /= 'system-specific' .AND. &
3243	random_generator /= 'numerical-recipes' ) THEN
3244	message_string = 'unknown random generator: random_generator = "' // &
3245	TRIM( random_generator ) // '"'
3246	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
3247	ENDIF
3248
3249	!
3250	!-- Determine damping level index for 1D model
3251	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
3252	IF ( damp_level_1d == -1.0 ) THEN
3253	damp_level_1d = zu(nzt+1)
3254	damp_level_ind_1d = nzt + 1
3255	ELSEIF ( damp_level_1d < 0.0 .OR. damp_level_1d > zu(nzt+1) ) THEN
3256	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, &
3257	' must be > 0.0 and < ', zu(nzt+1), '(zu(nzt+1))'
3258	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
3259	ELSE
3260	DO k = 1, nzt+1
3261	IF ( damp_level_1d <= zu(k) ) THEN
3262	damp_level_ind_1d = k
3263	EXIT
3264	ENDIF
3265	ENDDO
3266	ENDIF
3267	ENDIF
3268
3269	!
3270	!-- Check some other 1d-model parameters
3271	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
3272	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
3273	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // &
3274	'" is unknown'
3275	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
3276	ENDIF
3277	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
3278	TRIM( dissipation_1d ) /= 'detering' ) THEN
3279	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
3280	'" is unknown'
3281	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
3282	ENDIF
3283
3284	!
3285	!-- Set time for the next user defined restart (time_restart is the
3286	!-- internal parameter for steering restart events)
3287	IF ( restart_time /= 9999999.9 ) THEN
3288	IF ( restart_time > time_since_reference_point ) THEN
3289	time_restart = restart_time
3290	ENDIF
3291	ELSE
3292	!
3293	!-- In case of a restart run, set internal parameter to default (no restart)
3294	!-- if the NAMELIST-parameter restart_time is omitted
3295	time_restart = 9999999.9
3296	ENDIF
3297
3298	!
3299	!-- Set default value of the time needed to terminate a model run
3300	IF ( termination_time_needed == -1.0 ) THEN
3301	IF ( host(1:3) == 'ibm' ) THEN
3302	termination_time_needed = 300.0
3303	ELSE
3304	termination_time_needed = 35.0
3305	ENDIF
3306	ENDIF
3307
3308	!
3309	!-- Check the time needed to terminate a model run
3310	IF ( host(1:3) == 't3e' ) THEN
3311	!
3312	!-- Time needed must be at least 30 seconds on all CRAY machines, because
3313	!-- MPP_TREMAIN gives the remaining CPU time only in steps of 30 seconds
3314	IF ( termination_time_needed <= 30.0 ) THEN
3315	WRITE( message_string, * ) 'termination_time_needed = ', &
3316	termination_time_needed, ' must be > 30.0 on host "', &
3317	TRIM( host ), '"'
3318	CALL message( 'check_parameters', 'PA0139', 1, 2, 0, 6, 0 )
3319	ENDIF
3320	ELSEIF ( host(1:3) == 'ibm' ) THEN
3321	!
3322	!-- On IBM-regatta machines the time should be at least 300 seconds,
3323	!-- because the job time consumed before executing palm (for compiling,
3324	!-- copying of files, etc.) has to be regarded
3325	IF ( termination_time_needed < 300.0 ) THEN
3326	WRITE( message_string, * ) 'termination_time_needed = ', &
3327	termination_time_needed, ' should be >= 300.0 on host "', &
3328	TRIM( host ), '"'
3329	CALL message( 'check_parameters', 'PA0140', 1, 2, 0, 6, 0 )
3330	ENDIF
3331	ENDIF
3332
3333	!
3334	!-- Check pressure gradient conditions
3335	IF ( dp_external .AND. conserve_volume_flow ) THEN
3336	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3337	'w are .TRUE. but one of them must be .FALSE.'
3338	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3339	ENDIF
3340	IF ( dp_external ) THEN
3341	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3342	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3343	' of range'
3344	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3345	ENDIF
3346	IF ( .NOT. ANY( dpdxy /= 0.0 ) ) THEN
3347	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3348	'ro, i.e. the external pressure gradient & will not be applied'
3349	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3350	ENDIF
3351	ENDIF
3352	IF ( ANY( dpdxy /= 0.0 ) .AND. .NOT. dp_external ) THEN
3353	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3354	'.FALSE., i.e. the external pressure gradient & will not be applied'
3355	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3356	ENDIF
3357	IF ( conserve_volume_flow ) THEN
3358	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3359
3360	conserve_volume_flow_mode = 'initial_profiles'
3361
3362	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3363	TRIM( conserve_volume_flow_mode ) /= 'inflow_profile' .AND. &
3364	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3365	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3366	conserve_volume_flow_mode
3367	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3368	ENDIF
3369	IF ( (bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3370	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3371	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3372	'require conserve_volume_flow_mode = ''initial_profiles'''
3373	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3374	ENDIF
3375	IF ( bc_lr == 'cyclic' .AND. bc_ns == 'cyclic' .AND. &
3376	TRIM( conserve_volume_flow_mode ) == 'inflow_profile' ) THEN
3377	WRITE( message_string, * ) 'cyclic boundary conditions ', &
3378	'require conserve_volume_flow_mode = ''initial_profiles''', &
3379	' or ''bulk_velocity'''
3380	CALL message( 'check_parameters', 'PA0156', 1, 2, 0, 6, 0 )
3381	ENDIF
3382	ENDIF
3383	IF ( ( u_bulk /= 0.0 .OR. v_bulk /= 0.0 ) .AND. &
3384	( .NOT. conserve_volume_flow .OR. &
3385	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) ) THEN
3386	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3387	'conserve_volume_flow = .T. and ', &
3388	'conserve_volume_flow_mode = ''bulk_velocity'''
3389	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3390	ENDIF
3391
3392	!
3393	!-- Check particle attributes
3394	IF ( particle_color /= 'none' ) THEN
3395	IF ( particle_color /= 'absuv' .AND. particle_color /= 'pt*' .AND. &
3396	particle_color /= 'z' ) THEN
3397	message_string = 'illegal value for parameter particle_color: ' // &
3398	TRIM( particle_color)
3399	CALL message( 'check_parameters', 'PA0313', 1, 2, 0, 6, 0 )
3400	ELSE
3401	IF ( color_interval(2) <= color_interval(1) ) THEN
3402	message_string = 'color_interval(2) <= color_interval(1)'
3403	CALL message( 'check_parameters', 'PA0315', 1, 2, 0, 6, 0 )
3404	ENDIF
3405	ENDIF
3406	ENDIF
3407
3408	IF ( particle_dvrpsize /= 'none' ) THEN
3409	IF ( particle_dvrpsize /= 'absw' ) THEN
3410	message_string = 'illegal value for parameter particle_dvrpsize:' // &
3411	' ' // TRIM( particle_color)
3412	CALL message( 'check_parameters', 'PA0314', 1, 2, 0, 6, 0 )
3413	ELSE
3414	IF ( dvrpsize_interval(2) <= dvrpsize_interval(1) ) THEN
3415	message_string = 'dvrpsize_interval(2) <= dvrpsize_interval(1)'
3416	CALL message( 'check_parameters', 'PA0316', 1, 2, 0, 6, 0 )
3417	ENDIF
3418	ENDIF
3419	ENDIF
3420
3421	!
3422	!-- Check &userpar parameters
3423	CALL user_check_parameters
3424
3425
3426
3427	END SUBROUTINE check_parameters

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