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source: palm/trunk/SOURCE/check_parameters.f90 @ 1035

Last change on this file since 1035 was 1035, checked in by raasch, 12 years ago
revisions r1031 and r1034 documented
Property svn:keywords set to `Id`
File size: 128.2 KB

Line
1	SUBROUTINE check_parameters
2
3	!------------------------------------------------------------------------------!
4	! Current revisions:
5	! -----------------
6	!
7	!
8	! Former revisions:
9	! -----------------
10	! $Id: check_parameters.f90 1035 2012-10-22 11:42:53Z raasch $
11	!
12	! 1031/1034 2012-10-22 11:32:49Z raasch
13	! check of netcdf4 parallel file support
14	!
15	! 1019 2012-09-28 06:46:45Z raasch
16	! non-optimized version of prognostic_equations not allowed any more
17	!
18	! 1015 2012-09-27 09:23:24Z raasch
19	! acc allowed for loop optimization,
20	! checks for adjustment of mixing length to the Prandtl mixing length removed
21	!
22	! 1003 2012-09-14 14:35:53Z raasch
23	! checks for cases with unequal subdomain sizes removed
24	!
25	! 1001 2012-09-13 14:08:46Z raasch
26	! all actions concerning leapfrog- and upstream-spline-scheme removed
27	!
28	! 996 2012-09-07 10:41:47Z raasch
29	! little reformatting
30
31	! 978 2012-08-09 08:28:32Z fricke
32	! setting of bc_lr/ns_dirneu/neudir
33	! outflow damping layer removed
34	! check for z0h*
35	! check for pt_damping_width
36	!
37	! 964 2012-07-26 09:14:24Z raasch
38	! check of old profil-parameters removed
39	!
40	! 940 2012-07-09 14:31:00Z raasch
41	! checks for parameter neutral
42	!
43	! 924 2012-06-06 07:44:41Z maronga
44	! Bugfix: preprocessor directives caused error during compilation
45	!
46	! 892 2012-05-02 13:51:44Z maronga
47	! Bugfix for parameter file check ( excluding __netcdf4 )
48	!
49	! 866 2012-03-28 06:44:41Z raasch
50	! use only 60% of the geostrophic wind as translation speed in case of Galilean
51	! transformation and use_ug_for_galilei_tr = .T. in order to mimimize the
52	! timestep
53	!
54	! 861 2012-03-26 14:18:34Z suehring
55	! Check for topography and ws-scheme removed.
56	! Check for loop_optimization = 'vector' and ws-scheme removed.
57	!
58	! 845 2012-03-07 10:23:05Z maronga
59	! Bugfix: exclude __netcdf4 directive part from namelist file check compilation
60	!
61	! 828 2012-02-21 12:00:36Z raasch
62	! check of collision_kernel extended
63	!
64	! 825 2012-02-19 03:03:44Z raasch
65	! check for collision_kernel and curvature_solution_effects
66	!
67	! 809 2012-01-30 13:32:58Z maronga
68	! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
69	!
70	! 807 2012-01-25 11:53:51Z maronga
71	! New cpp directive "__check" implemented which is used by check_namelist_files
72	!
73	! 774 2011-10-27 13:34:16Z letzel
74	! bugfix for prescribed u,v-profiles
75	!
76	! 767 2011-10-14 06:39:12Z raasch
77	! Calculating u,v-profiles from given profiles by linear interpolation.
78	! bugfix: dirichlet_0 conditions for ug/vg moved from init_3d_model to here
79	!
80	! 707 2011-03-29 11:39:40Z raasch
81	! setting of bc_lr/ns_dirrad/raddir
82	!
83	! 689 2011-02-20 19:31:12z gryschka
84	! Bugfix for some logical expressions
85	! (syntax was not compatible with all compilers)
86	!
87	! 680 2011-02-04 23:16:06Z gryschka
88	! init_vortex is not allowed with volume_flow_control
89	!
90	! 673 2011-01-18 16:19:48Z suehring
91	! Declaration of ws_scheme_sca and ws_scheme_mom added (moved from advec_ws).
92	!
93	! 667 2010-12-23 12:06:00Z suehring/gryschka
94	! Exchange of parameters between ocean and atmosphere via PE0
95	! Check for illegal combination of ws-scheme and timestep scheme.
96	! Check for topography and ws-scheme.
97	! Check for not cyclic boundary conditions in combination with ws-scheme and
98	! loop_optimization = 'vector'.
99	! Check for call_psolver_at_all_substeps and ws-scheme for momentum_advec.
100	! Different processor/grid topology in atmosphere and ocean is now allowed!
101	! Bugfixes in checking for conserve_volume_flow_mode
102	! 600 2010-11-24 16:10:51Z raasch
103	! change due to new default value of surface_waterflux
104	! 580 2010-10-05 13:59:11Z heinze
105	! renaming of ws_vertical_gradient_level to subs_vertical_gradient_level
106	!
107	! 567 2010-10-01 10:46:30Z helmke
108	! calculating masks changed
109	!
110	! 564 2010-09-30 13:18:59Z helmke
111	! palm message identifiers of masked output changed, 20 replaced by max_masks
112	!
113	! 553 2010-09-01 14:09:06Z weinreis
114	! masks is calculated and removed from inipar
115	!
116	! 531 2010-04-21 06:47:21Z heinze
117	! Bugfix: unit of hyp changed to dbar
118	!
119	! 524 2010-03-30 02:04:51Z raasch
120	! Bugfix: "/" in netcdf profile variable names replaced by ":"
121	!
122	! 493 2010-03-01 08:30:24Z raasch
123	! netcdf_data_format is checked
124	!
125	! 411 2009-12-11 14:15:58Z heinze
126	! Enabled passive scalar/humidity wall fluxes for non-flat topography
127	! Initialization of large scale vertical motion (subsidence/ascent)
128	!
129	! 410 2009-12-04 17:05:40Z letzel
130	! masked data output
131	!
132	! 388 2009-09-23 09:40:33Z raasch
133	! Check profiles fpr prho and hyp.
134	! Bugfix: output of averaged 2d/3d quantities requires that an avaraging
135	! interval has been set, respective error message is included
136	! bc_lr_cyc and bc_ns_cyc are set,
137	! initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill'
138	! Check for illegal entries in section_xy\|xz\|yz that exceed nz+1\|ny+1\|nx+1
139	! Coupling with independent precursor runs.
140	! Check particle_color, particle_dvrpsize, color_interval, dvrpsize_interval
141	! Bugfix: pressure included for profile output
142	! Check pressure gradient conditions
143	! topography_grid_convention moved from user_check_parameters
144	! 'single_street_canyon'
145	! Added shf* and qsws* to the list of available output data
146	!
147	! 222 2009-01-12 16:04:16Z letzel
148	! +user_check_parameters
149	! Output of messages replaced by message handling routine.
150	! Implementation of an MPI-1 coupling: replaced myid with target_id,
151	! deleted __mpi2 directives
152	! Check that PALM is called with mrun -K parallel for coupling
153	!
154	! 197 2008-09-16 15:29:03Z raasch
155	! Bug fix: Construction of vertical profiles when 10 gradients have been
156	! specified in the parameter list (ug, vg, pt, q, sa, lad)
157	!
158	! Strict grid matching along z is not needed for mg-solver.
159	! Leaf area density (LAD) explicitly set to its surface value at k=0
160	! Case of reading data for recycling included in initializing_actions,
161	! check of turbulent_inflow and calculation of recycling_plane.
162	! q*2 profile added
163	!
164	! 138 2007-11-28 10:03:58Z letzel
165	! Plant canopy added
166	! Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
167	! Multigrid solver allows topography, checking of dt_sort_particles
168	! Bugfix: initializing u_init and v_init in case of ocean runs
169	!
170	! 109 2007-08-28 15:26:47Z letzel
171	! Check coupling_mode and set default (obligatory) values (like boundary
172	! conditions for temperature and fluxes) in case of coupled runs.
173	! +profiles for wp and w"e
174	! Bugfix: Error message concerning output of particle concentration (pc)
175	! modified
176	! More checks and more default values for coupled runs
177	! allow data_output_pr= q, wq, w"q", wq for humidity = .T. (instead of
178	! cloud_physics = .T.)
179	! Rayleigh damping for ocean fixed.
180	! Check and, if necessary, set default value for dt_coupling
181	!
182	! 97 2007-06-21 08:23:15Z raasch
183	! Initial salinity profile is calculated, salinity boundary conditions are
184	! checked,
185	! z_max_do1d is checked only in case of ocean = .f.,
186	! +initial temperature and geostrophic velocity profiles for the ocean version,
187	! use_pt_reference renamed use_reference
188	!
189	! 89 2007-05-25 12:08:31Z raasch
190	! Check for user-defined profiles
191	!
192	! 75 2007-03-22 09:54:05Z raasch
193	! "by_user" allowed as initializing action, -data_output_ts,
194	! leapfrog with non-flat topography not allowed any more, loop_optimization
195	! and pt_reference are checked, moisture renamed humidity,
196	! output of precipitation amount/rate and roughnes length + check
197	! possible negative humidities are avoided in initial profile,
198	! dirichlet/neumann changed to dirichlet/radiation, etc.,
199	! revision added to run_description_header
200	!
201	! 20 2007-02-26 00:12:32Z raasch
202	! Temperature and humidity gradients at top are now calculated for nzt+1,
203	! top_heatflux and respective boundary condition bc_pt_t is checked
204	!
205	! RCS Log replace by Id keyword, revision history cleaned up
206	!
207	! Revision 1.61 2006/08/04 14:20:25 raasch
208	! do2d_unit and do3d_unit now defined as 2d-arrays, check of
209	! use_upstream_for_tke, default value for dt_dopts,
210	! generation of file header moved from routines palm and header to here
211	!
212	! Revision 1.1 1997/08/26 06:29:23 raasch
213	! Initial revision
214	!
215	!
216	! Description:
217	! ------------
218	! Check control parameters and deduce further quantities.
219	!------------------------------------------------------------------------------!
220
221	USE arrays_3d
222	USE cloud_parameters
223	USE constants
224	USE control_parameters
225	USE dvrp_variables
226	USE grid_variables
227	USE indices
228	USE model_1d
229	USE netcdf_control
230	USE particle_attributes
231	USE pegrid
232	USE profil_parameter
233	USE subsidence_mod
234	USE statistics
235	USE transpose_indices
236
237	IMPLICIT NONE
238
239	CHARACTER (LEN=1) :: sq
240	CHARACTER (LEN=6) :: var
241	CHARACTER (LEN=7) :: unit
242	CHARACTER (LEN=8) :: date
243	CHARACTER (LEN=10) :: time
244	CHARACTER (LEN=40) :: coupling_string
245	CHARACTER (LEN=100) :: action
246
247	INTEGER :: i, ilen, intervals, iremote = 0, iter, j, k, kk, nnxh, nnyh, &
248	position, prec
249	LOGICAL :: found, ldum
250	REAL :: gradient, maxn, maxp, remote = 0.0, &
251	simulation_time_since_reference
252
253	!
254	!-- Warning, if host is not set
255	IF ( host(1:1) == ' ' ) THEN
256	message_string = '"host" is not set. Please check that environment ' // &
257	'variable "localhost" & is set before running PALM'
258	CALL message( 'check_parameters', 'PA0001', 0, 0, 0, 6, 0 )
259	ENDIF
260
261	!
262	!-- Check the coupling mode
263	IF ( coupling_mode /= 'uncoupled' .AND. &
264	coupling_mode /= 'atmosphere_to_ocean' .AND. &
265	coupling_mode /= 'ocean_to_atmosphere' ) THEN
266	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
267	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
268	ENDIF
269
270	!
271	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
272	IF ( coupling_mode /= 'uncoupled') THEN
273
274	IF ( dt_coupling == 9999999.9 ) THEN
275	message_string = 'dt_coupling is not set but required for coup' // &
276	'ling mode "' // TRIM( coupling_mode ) // '"'
277	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
278	ENDIF
279
280	#if defined( __parallel )
281
282	!
283	!-- NOTE: coupled runs have not been implemented in the check_namelist_files
284	!-- program.
285	!-- check_namelist_files will need the following information of the other
286	!-- model (atmosphere/ocean).
287	! dt_coupling = remote
288	! dt_max = remote
289	! restart_time = remote
290	! dt_restart= remote
291	! simulation_time_since_reference = remote
292	! dx = remote
293
294
295	#if ! defined( __check )
296	IF ( myid == 0 ) THEN
297	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, &
298	ierr )
299	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, &
300	status, ierr )
301	ENDIF
302	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
303	#endif
304	IF ( dt_coupling /= remote ) THEN
305	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
306	'": dt_coupling = ', dt_coupling, '& is not equal to ', &
307	'dt_coupling_remote = ', remote
308	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
309	ENDIF
310	IF ( dt_coupling <= 0.0 ) THEN
311	#if ! defined( __check )
312	IF ( myid == 0 ) THEN
313	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
314	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, &
315	status, ierr )
316	ENDIF
317	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
318	#endif
319	dt_coupling = MAX( dt_max, remote )
320	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
321	'": dt_coupling <= 0.0 & is not allowed and is reset to ', &
322	'MAX(dt_max(A,O)) = ', dt_coupling
323	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
324	ENDIF
325	#if ! defined( __check )
326	IF ( myid == 0 ) THEN
327	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, &
328	ierr )
329	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, &
330	status, ierr )
331	ENDIF
332	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
333	#endif
334	IF ( restart_time /= remote ) THEN
335	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
336	'": restart_time = ', restart_time, '& is not equal to ', &
337	'restart_time_remote = ', remote
338	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
339	ENDIF
340	#if ! defined( __check )
341	IF ( myid == 0 ) THEN
342	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, &
343	ierr )
344	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, &
345	status, ierr )
346	ENDIF
347	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
348	#endif
349	IF ( dt_restart /= remote ) THEN
350	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
351	'": dt_restart = ', dt_restart, '& is not equal to ', &
352	'dt_restart_remote = ', remote
353	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
354	ENDIF
355
356	simulation_time_since_reference = end_time - coupling_start_time
357	#if ! defined( __check )
358	IF ( myid == 0 ) THEN
359	CALL MPI_SEND( simulation_time_since_reference, 1, MPI_REAL, target_id, &
360	14, comm_inter, ierr )
361	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, &
362	status, ierr )
363	ENDIF
364	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
365	#endif
366	IF ( simulation_time_since_reference /= remote ) THEN
367	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
368	'": simulation_time_since_reference = ', &
369	simulation_time_since_reference, '& is not equal to ', &
370	'simulation_time_since_reference_remote = ', remote
371	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
372	ENDIF
373
374	#if ! defined( __check )
375	IF ( myid == 0 ) THEN
376	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
377	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, &
378	status, ierr )
379	ENDIF
380	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
381
382	#endif
383	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
384
385	IF ( dx < remote ) THEN
386	WRITE( message_string, * ) 'coupling mode "', &
387	TRIM( coupling_mode ), &
388	'": dx in Atmosphere is not equal to or not larger then dx in ocean'
389	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
390	ENDIF
391
392	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
393	WRITE( message_string, * ) 'coupling mode "', &
394	TRIM( coupling_mode ), &
395	'": Domain size in x-direction is not equal in ocean and atmosphere'
396	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
397	ENDIF
398
399	ENDIF
400
401	#if ! defined( __check )
402	IF ( myid == 0) THEN
403	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
404	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, &
405	status, ierr )
406	ENDIF
407	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
408	#endif
409	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
410
411	IF ( dy < remote ) THEN
412	WRITE( message_string, * ) 'coupling mode "', &
413	TRIM( coupling_mode ), &
414	'": dy in Atmosphere is not equal to or not larger then dy in ocean'
415	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
416	ENDIF
417
418	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
419	WRITE( message_string, * ) 'coupling mode "', &
420	TRIM( coupling_mode ), &
421	'": Domain size in y-direction is not equal in ocean and atmosphere'
422	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
423	ENDIF
424
425	IF ( MOD(nx_o+1,nx_a+1) /= 0 ) THEN
426	WRITE( message_string, * ) 'coupling mode "', &
427	TRIM( coupling_mode ), &
428	'": nx+1 in ocean is not divisible without remainder with nx+1 in', &
429	' atmosphere'
430	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
431	ENDIF
432
433	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
434	WRITE( message_string, * ) 'coupling mode "', &
435	TRIM( coupling_mode ), &
436	'": ny+1 in ocean is not divisible without remainder with ny+1 in', &
437	' atmosphere'
438	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
439	ENDIF
440
441	ENDIF
442	#else
443	WRITE( message_string, * ) 'coupling requires PALM to be called with', &
444	' ''mrun -K parallel'''
445	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
446	#endif
447	ENDIF
448
449	#if defined( __parallel ) && ! defined ( __check )
450	!
451	!-- Exchange via intercommunicator
452	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
453	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, &
454	ierr )
455	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
456	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, &
457	comm_inter, status, ierr )
458	ENDIF
459	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
460
461	#endif
462
463
464	!
465	!-- Generate the file header which is used as a header for most of PALM's
466	!-- output files
467	CALL DATE_AND_TIME( date, time )
468	run_date = date(7:8)//'-'//date(5:6)//'-'//date(3:4)
469	run_time = time(1:2)//':'//time(3:4)//':'//time(5:6)
470	IF ( coupling_mode == 'uncoupled' ) THEN
471	coupling_string = ''
472	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
473	coupling_string = ' coupled (atmosphere)'
474	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
475	coupling_string = ' coupled (ocean)'
476	ENDIF
477
478	WRITE ( run_description_header, &
479	'(A,2X,A,2X,A,A,A,I2.2,A,2X,A,A,2X,A,1X,A)' ) &
480	TRIM( version ), TRIM( revision ), 'run: ', &
481	TRIM( run_identifier ), '.', runnr, TRIM( coupling_string ), &
482	'host: ', TRIM( host ), run_date, run_time
483
484	!
485	!-- Check the general loop optimization method
486	IF ( loop_optimization == 'default' ) THEN
487	IF ( host(1:3) == 'nec' ) THEN
488	loop_optimization = 'vector'
489	ELSE
490	loop_optimization = 'cache'
491	ENDIF
492	ENDIF
493
494	SELECT CASE ( TRIM( loop_optimization ) )
495
496	CASE ( 'acc', 'cache', 'vector' )
497	CONTINUE
498
499	CASE DEFAULT
500	message_string = 'illegal value given for loop_optimization: "' // &
501	TRIM( loop_optimization ) // '"'
502	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
503
504	END SELECT
505
506	!
507	!-- Check topography setting (check for illegal parameter combinations)
508	IF ( topography /= 'flat' ) THEN
509	action = ' '
510	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme') THEN
511	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
512	ENDIF
513	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
514	THEN
515	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
516	ENDIF
517	IF ( psolver == 'sor' ) THEN
518	WRITE( action, '(A,A)' ) 'psolver = ', psolver
519	ENDIF
520	IF ( sloping_surface ) THEN
521	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
522	ENDIF
523	IF ( galilei_transformation ) THEN
524	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
525	ENDIF
526	IF ( cloud_physics ) THEN
527	WRITE( action, '(A)' ) 'cloud_physics = .TRUE.'
528	ENDIF
529	IF ( cloud_droplets ) THEN
530	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
531	ENDIF
532	IF ( .NOT. prandtl_layer ) THEN
533	WRITE( action, '(A)' ) 'prandtl_layer = .FALSE.'
534	ENDIF
535	IF ( action /= ' ' ) THEN
536	message_string = 'a non-flat topography does not allow ' // &
537	TRIM( action )
538	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
539	ENDIF
540	!
541	!-- In case of non-flat topography, check whether the convention how to
542	!-- define the topography grid has been set correctly, or whether the default
543	!-- is applicable. If this is not possible, abort.
544	IF ( TRIM( topography_grid_convention ) == ' ' ) THEN
545	IF ( TRIM( topography ) /= 'single_building' .AND. &
546	TRIM( topography ) /= 'single_street_canyon' .AND. &
547	TRIM( topography ) /= 'read_from_file' ) THEN
548	!-- The default value is not applicable here, because it is only valid
549	!-- for the two standard cases 'single_building' and 'read_from_file'
550	!-- defined in init_grid.
551	WRITE( message_string, * ) &
552	'The value for "topography_grid_convention" ', &
553	'is not set. Its default value is & only valid for ', &
554	'"topography" = ''single_building'', ', &
555	'''single_street_canyon'' & or ''read_from_file''.', &
556	' & Choose ''cell_edge'' or ''cell_center''.'
557	CALL message( 'user_check_parameters', 'PA0239', 1, 2, 0, 6, 0 )
558	ELSE
559	!-- The default value is applicable here.
560	!-- Set convention according to topography.
561	IF ( TRIM( topography ) == 'single_building' .OR. &
562	TRIM( topography ) == 'single_street_canyon' ) THEN
563	topography_grid_convention = 'cell_edge'
564	ELSEIF ( TRIM( topography ) == 'read_from_file' ) THEN
565	topography_grid_convention = 'cell_center'
566	ENDIF
567	ENDIF
568	ELSEIF ( TRIM( topography_grid_convention ) /= 'cell_edge' .AND. &
569	TRIM( topography_grid_convention ) /= 'cell_center' ) THEN
570	WRITE( message_string, * ) &
571	'The value for "topography_grid_convention" is ', &
572	'not recognized. & Choose ''cell_edge'' or ''cell_center''.'
573	CALL message( 'user_check_parameters', 'PA0240', 1, 2, 0, 6, 0 )
574	ENDIF
575
576	ENDIF
577
578	!
579	!-- Check ocean setting
580	IF ( ocean ) THEN
581
582	action = ' '
583	IF ( action /= ' ' ) THEN
584	message_string = 'ocean = .T. does not allow ' // TRIM( action )
585	CALL message( 'check_parameters', 'PA0015', 1, 2, 0, 6, 0 )
586	ENDIF
587
588	ELSEIF ( TRIM( coupling_mode ) == 'uncoupled' .AND. &
589	TRIM( coupling_char ) == '_O' ) THEN
590
591	!
592	!-- Check whether an (uncoupled) atmospheric run has been declared as an
593	!-- ocean run (this setting is done via mrun-option -y)
594
595	message_string = 'ocean = .F. does not allow coupling_char = "' // &
596	TRIM( coupling_char ) // '" set by mrun-option "-y"'
597	CALL message( 'check_parameters', 'PA0317', 1, 2, 0, 6, 0 )
598
599	ENDIF
600
601	!
602	!-- Check whether there are any illegal values
603	!-- Pressure solver:
604	IF ( psolver /= 'poisfft' .AND. psolver /= 'poisfft_hybrid' .AND. &
605	psolver /= 'sor' .AND. psolver /= 'multigrid' ) THEN
606	message_string = 'unknown solver for perturbation pressure: psolver' // &
607	' = "' // TRIM( psolver ) // '"'
608	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
609	ENDIF
610
611	#if defined( __parallel )
612	IF ( psolver == 'poisfft_hybrid' .AND. pdims(2) /= 1 ) THEN
613	message_string = 'psolver = "' // TRIM( psolver ) // '" only works ' // &
614	'for a 1d domain-decomposition along x & please do' // &
615	' not set npey/=1 in the parameter file'
616	CALL message( 'check_parameters', 'PA0017', 1, 2, 0, 6, 0 )
617	ENDIF
618	#else
619	IF ( psolver == 'poisfft_hybrid' ) THEN
620	message_string = 'psolver = "' // TRIM( psolver ) // '" only works' // &
621	' for a parallel environment'
622	CALL message( 'check_parameters', 'PA0019', 1, 2, 0, 6, 0 )
623	ENDIF
624	#endif
625
626	IF ( psolver == 'multigrid' ) THEN
627	IF ( cycle_mg == 'w' ) THEN
628	gamma_mg = 2
629	ELSEIF ( cycle_mg == 'v' ) THEN
630	gamma_mg = 1
631	ELSE
632	message_string = 'unknown multigrid cycle: cycle_mg = "' // &
633	TRIM( cycle_mg ) // '"'
634	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
635	ENDIF
636	ENDIF
637
638	IF ( fft_method /= 'singleton-algorithm' .AND. &
639	fft_method /= 'temperton-algorithm' .AND. &
640	fft_method /= 'system-specific' ) THEN
641	message_string = 'unknown fft-algorithm: fft_method = "' // &
642	TRIM( fft_method ) // '"'
643	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
644	ENDIF
645
646	IF( momentum_advec == 'ws-scheme' .AND. &
647	.NOT. call_psolver_at_all_substeps ) THEN
648	message_string = 'psolver must be called at each RK3 substep when "'//&
649	TRIM(momentum_advec) // ' "is used for momentum_advec'
650	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
651	END IF
652	!
653	!-- Advection schemes:
654	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
655	THEN
656	message_string = 'unknown advection scheme: momentum_advec = "' // &
657	TRIM( momentum_advec ) // '"'
658	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
659	ENDIF
660	IF ( ( momentum_advec == 'ws-scheme' .OR. scalar_advec == 'ws-scheme' ) &
661	.AND. ( timestep_scheme == 'euler' .OR. &
662	timestep_scheme == 'runge-kutta-2' ) ) &
663	THEN
664	message_string = 'momentum_advec or scalar_advec = "' &
665	// TRIM( momentum_advec ) // '" is not allowed with timestep_scheme = "' // &
666	TRIM( timestep_scheme ) // '"'
667	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
668	ENDIF
669	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
670	scalar_advec /= 'bc-scheme' ) &
671	THEN
672	message_string = 'unknown advection scheme: scalar_advec = "' // &
673	TRIM( scalar_advec ) // '"'
674	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
675	ENDIF
676	IF ( scalar_advec == 'bc-scheme' .AND. loop_optimization == 'cache' ) &
677	THEN
678	message_string = 'advection_scheme scalar_advec = "' &
679	// TRIM( scalar_advec ) // '" not implemented for & loop_optimization = "' // &
680	TRIM( loop_optimization ) // '"'
681	CALL message( 'check_parameters', 'PA0026', 1, 2, 0, 6, 0 )
682	ENDIF
683
684	IF ( use_sgs_for_particles .AND. .NOT. use_upstream_for_tke ) THEN
685	use_upstream_for_tke = .TRUE.
686	message_string = 'use_upstream_for_tke set .TRUE. because ' // &
687	'use_sgs_for_particles = .TRUE.'
688	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
689	ENDIF
690
691	IF ( use_sgs_for_particles .AND. curvature_solution_effects ) THEN
692	message_string = 'use_sgs_for_particles = .TRUE. not allowed with ' // &
693	'curvature_solution_effects = .TRUE.'
694	CALL message( 'check_parameters', 'PA0349', 1, 2, 0, 6, 0 )
695	ENDIF
696
697	!
698	!-- Set LOGICAL switches to enhance performance
699	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
700	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
701
702	!
703	!-- Timestep schemes:
704	SELECT CASE ( TRIM( timestep_scheme ) )
705
706	CASE ( 'euler' )
707	intermediate_timestep_count_max = 1
708
709	CASE ( 'runge-kutta-2' )
710	intermediate_timestep_count_max = 2
711
712	CASE ( 'runge-kutta-3' )
713	intermediate_timestep_count_max = 3
714
715	CASE DEFAULT
716	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
717	TRIM( timestep_scheme ) // '"'
718	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
719
720	END SELECT
721
722	IF ( (momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme') &
723	.AND. timestep_scheme(1:5) == 'runge' ) THEN
724	message_string = 'momentum advection scheme "' // &
725	TRIM( momentum_advec ) // '" & does not work with ' // &
726	'timestep_scheme "' // TRIM( timestep_scheme ) // '"'
727	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
728	ENDIF
729
730	!
731	!-- Collision kernels:
732	SELECT CASE ( TRIM( collision_kernel ) )
733
734	CASE ( 'hall', 'hall_fast' )
735	hall_kernel = .TRUE.
736
737	CASE ( 'palm' )
738	palm_kernel = .TRUE.
739
740	CASE ( 'wang', 'wang_fast' )
741	wang_kernel = .TRUE.
742
743	CASE ( 'none' )
744
745
746	CASE DEFAULT
747	message_string = 'unknown collision kernel: collision_kernel = "' // &
748	TRIM( collision_kernel ) // '"'
749	CALL message( 'check_parameters', 'PA0350', 1, 2, 0, 6, 0 )
750
751	END SELECT
752	IF ( collision_kernel(6:9) == 'fast' ) use_kernel_tables = .TRUE.
753
754	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
755	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
756	!
757	!-- No restart run: several initialising actions are possible
758	action = initializing_actions
759	DO WHILE ( TRIM( action ) /= '' )
760	position = INDEX( action, ' ' )
761	SELECT CASE ( action(1:position-1) )
762
763	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', &
764	'by_user', 'initialize_vortex', 'initialize_ptanom' )
765	action = action(position+1:)
766
767	CASE DEFAULT
768	message_string = 'initializing_action = "' // &
769	TRIM( action ) // '" unkown or not allowed'
770	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
771
772	END SELECT
773	ENDDO
774	ENDIF
775
776	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. &
777	conserve_volume_flow ) THEN
778	message_string = 'initializing_actions = "initialize_vortex"' // &
779	' ist not allowed with conserve_volume_flow = .T.'
780	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
781	ENDIF
782
783
784	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
785	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
786	message_string = 'initializing_actions = "set_constant_profiles"' // &
787	' and "set_1d-model_profiles" are not allowed ' // &
788	'simultaneously'
789	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
790	ENDIF
791
792	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
793	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
794	message_string = 'initializing_actions = "set_constant_profiles"' // &
795	' and "by_user" are not allowed simultaneously'
796	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
797	ENDIF
798
799	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
800	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
801	message_string = 'initializing_actions = "by_user" and ' // &
802	'"set_1d-model_profiles" are not allowed simultaneously'
803	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
804	ENDIF
805
806	IF ( cloud_physics .AND. .NOT. humidity ) THEN
807	WRITE( message_string, * ) 'cloud_physics = ', cloud_physics, ' is ', &
808	'not allowed with humidity = ', humidity
809	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
810	ENDIF
811
812	IF ( precipitation .AND. .NOT. cloud_physics ) THEN
813	WRITE( message_string, * ) 'precipitation = ', precipitation, ' is ', &
814	'not allowed with cloud_physics = ', cloud_physics
815	CALL message( 'check_parameters', 'PA0035', 1, 2, 0, 6, 0 )
816	ENDIF
817
818	IF ( humidity .AND. sloping_surface ) THEN
819	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
820	'are not allowed simultaneously'
821	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
822	ENDIF
823
824	IF ( passive_scalar .AND. humidity ) THEN
825	message_string = 'humidity = .TRUE. and passive_scalar = .TRUE. ' // &
826	'is not allowed simultaneously'
827	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
828	ENDIF
829
830	IF ( plant_canopy .AND. ( drag_coefficient == 0.0 ) ) THEN
831	message_string = 'plant_canopy = .TRUE. requires a non-zero drag ' // &
832	'coefficient & given value is drag_coefficient = 0.0'
833	CALL message( 'check_parameters', 'PA0041', 1, 2, 0, 6, 0 )
834	ENDIF
835
836	!
837	!-- In case of no model continuation run, check initialising parameters and
838	!-- deduce further quantities
839	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
840
841	!
842	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
843	pt_init = pt_surface
844	IF ( humidity ) q_init = q_surface
845	IF ( ocean ) sa_init = sa_surface
846	IF ( passive_scalar ) q_init = s_surface
847	IF ( plant_canopy ) lad = 0.0
848
849	!
850	!--
851	!-- If required, compute initial profile of the geostrophic wind
852	!-- (component ug)
853	i = 1
854	gradient = 0.0
855
856	IF ( .NOT. ocean ) THEN
857
858	ug_vertical_gradient_level_ind(1) = 0
859	ug(0) = ug_surface
860	DO k = 1, nzt+1
861	IF ( i < 11 ) THEN
862	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
863	ug_vertical_gradient_level(i) >= 0.0 ) THEN
864	gradient = ug_vertical_gradient(i) / 100.0
865	ug_vertical_gradient_level_ind(i) = k - 1
866	i = i + 1
867	ENDIF
868	ENDIF
869	IF ( gradient /= 0.0 ) THEN
870	IF ( k /= 1 ) THEN
871	ug(k) = ug(k-1) + dzu(k) * gradient
872	ELSE
873	ug(k) = ug_surface + 0.5 * dzu(k) * gradient
874	ENDIF
875	ELSE
876	ug(k) = ug(k-1)
877	ENDIF
878	ENDDO
879
880	ELSE
881
882	ug_vertical_gradient_level_ind(1) = nzt+1
883	ug(nzt+1) = ug_surface
884	DO k = nzt, nzb, -1
885	IF ( i < 11 ) THEN
886	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
887	ug_vertical_gradient_level(i) <= 0.0 ) THEN
888	gradient = ug_vertical_gradient(i) / 100.0
889	ug_vertical_gradient_level_ind(i) = k + 1
890	i = i + 1
891	ENDIF
892	ENDIF
893	IF ( gradient /= 0.0 ) THEN
894	IF ( k /= nzt ) THEN
895	ug(k) = ug(k+1) - dzu(k+1) * gradient
896	ELSE
897	ug(k) = ug_surface - 0.5 * dzu(k+1) * gradient
898	ug(k+1) = ug_surface + 0.5 * dzu(k+1) * gradient
899	ENDIF
900	ELSE
901	ug(k) = ug(k+1)
902	ENDIF
903	ENDDO
904
905	ENDIF
906
907	!
908	!-- In case of no given gradients for ug, choose a zero gradient
909	IF ( ug_vertical_gradient_level(1) == -9999999.9 ) THEN
910	ug_vertical_gradient_level(1) = 0.0
911	ENDIF
912
913	!
914	!--
915	!-- If required, compute initial profile of the geostrophic wind
916	!-- (component vg)
917	i = 1
918	gradient = 0.0
919
920	IF ( .NOT. ocean ) THEN
921
922	vg_vertical_gradient_level_ind(1) = 0
923	vg(0) = vg_surface
924	DO k = 1, nzt+1
925	IF ( i < 11 ) THEN
926	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
927	vg_vertical_gradient_level(i) >= 0.0 ) THEN
928	gradient = vg_vertical_gradient(i) / 100.0
929	vg_vertical_gradient_level_ind(i) = k - 1
930	i = i + 1
931	ENDIF
932	ENDIF
933	IF ( gradient /= 0.0 ) THEN
934	IF ( k /= 1 ) THEN
935	vg(k) = vg(k-1) + dzu(k) * gradient
936	ELSE
937	vg(k) = vg_surface + 0.5 * dzu(k) * gradient
938	ENDIF
939	ELSE
940	vg(k) = vg(k-1)
941	ENDIF
942	ENDDO
943
944	ELSE
945
946	vg_vertical_gradient_level_ind(1) = nzt+1
947	vg(nzt+1) = vg_surface
948	DO k = nzt, nzb, -1
949	IF ( i < 11 ) THEN
950	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
951	vg_vertical_gradient_level(i) <= 0.0 ) THEN
952	gradient = vg_vertical_gradient(i) / 100.0
953	vg_vertical_gradient_level_ind(i) = k + 1
954	i = i + 1
955	ENDIF
956	ENDIF
957	IF ( gradient /= 0.0 ) THEN
958	IF ( k /= nzt ) THEN
959	vg(k) = vg(k+1) - dzu(k+1) * gradient
960	ELSE
961	vg(k) = vg_surface - 0.5 * dzu(k+1) * gradient
962	vg(k+1) = vg_surface + 0.5 * dzu(k+1) * gradient
963	ENDIF
964	ELSE
965	vg(k) = vg(k+1)
966	ENDIF
967	ENDDO
968
969	ENDIF
970
971	!
972	!-- In case of no given gradients for vg, choose a zero gradient
973	IF ( vg_vertical_gradient_level(1) == -9999999.9 ) THEN
974	vg_vertical_gradient_level(1) = 0.0
975	ENDIF
976
977	!
978	!-- Let the initial wind profiles be the calculated ug/vg profiles or
979	!-- interpolate them from wind profile data (if given)
980	IF ( u_profile(1) == 9999999.9 .AND. v_profile(1) == 9999999.9 ) THEN
981
982	u_init = ug
983	v_init = vg
984
985	ELSEIF ( u_profile(1) == 0.0 .AND. v_profile(1) == 0.0 ) THEN
986
987	IF ( uv_heights(1) /= 0.0 ) THEN
988	message_string = 'uv_heights(1) must be 0.0'
989	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
990	ENDIF
991
992	use_prescribed_profile_data = .TRUE.
993
994	kk = 1
995	u_init(0) = 0.0
996	v_init(0) = 0.0
997
998	DO k = 1, nz+1
999
1000	IF ( kk < 100 ) THEN
1001	DO WHILE ( uv_heights(kk+1) <= zu(k) )
1002	kk = kk + 1
1003	IF ( kk == 100 ) EXIT
1004	ENDDO
1005	ENDIF
1006
1007	IF ( kk < 100 .AND. uv_heights(kk+1) /= 9999999.9 ) THEN
1008	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1009	( uv_heights(kk+1) - uv_heights(kk) ) * &
1010	( u_profile(kk+1) - u_profile(kk) )
1011	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1012	( uv_heights(kk+1) - uv_heights(kk) ) * &
1013	( v_profile(kk+1) - v_profile(kk) )
1014	ELSE
1015	u_init(k) = u_profile(kk)
1016	v_init(k) = v_profile(kk)
1017	ENDIF
1018
1019	ENDDO
1020
1021	ELSE
1022
1023	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1024	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1025
1026	ENDIF
1027
1028	!
1029	!-- Compute initial temperature profile using the given temperature gradients
1030	IF ( .NOT. neutral ) THEN
1031
1032	i = 1
1033	gradient = 0.0
1034
1035	IF ( .NOT. ocean ) THEN
1036
1037	pt_vertical_gradient_level_ind(1) = 0
1038	DO k = 1, nzt+1
1039	IF ( i < 11 ) THEN
1040	IF ( pt_vertical_gradient_level(i) < zu(k) .AND. &
1041	pt_vertical_gradient_level(i) >= 0.0 ) THEN
1042	gradient = pt_vertical_gradient(i) / 100.0
1043	pt_vertical_gradient_level_ind(i) = k - 1
1044	i = i + 1
1045	ENDIF
1046	ENDIF
1047	IF ( gradient /= 0.0 ) THEN
1048	IF ( k /= 1 ) THEN
1049	pt_init(k) = pt_init(k-1) + dzu(k) * gradient
1050	ELSE
1051	pt_init(k) = pt_surface + 0.5 * dzu(k) * gradient
1052	ENDIF
1053	ELSE
1054	pt_init(k) = pt_init(k-1)
1055	ENDIF
1056	ENDDO
1057
1058	ELSE
1059
1060	pt_vertical_gradient_level_ind(1) = nzt+1
1061	DO k = nzt, 0, -1
1062	IF ( i < 11 ) THEN
1063	IF ( pt_vertical_gradient_level(i) > zu(k) .AND. &
1064	pt_vertical_gradient_level(i) <= 0.0 ) THEN
1065	gradient = pt_vertical_gradient(i) / 100.0
1066	pt_vertical_gradient_level_ind(i) = k + 1
1067	i = i + 1
1068	ENDIF
1069	ENDIF
1070	IF ( gradient /= 0.0 ) THEN
1071	IF ( k /= nzt ) THEN
1072	pt_init(k) = pt_init(k+1) - dzu(k+1) * gradient
1073	ELSE
1074	pt_init(k) = pt_surface - 0.5 * dzu(k+1) * gradient
1075	pt_init(k+1) = pt_surface + 0.5 * dzu(k+1) * gradient
1076	ENDIF
1077	ELSE
1078	pt_init(k) = pt_init(k+1)
1079	ENDIF
1080	ENDDO
1081
1082	ENDIF
1083
1084	ENDIF
1085
1086	!
1087	!-- In case of no given temperature gradients, choose gradient of neutral
1088	!-- stratification
1089	IF ( pt_vertical_gradient_level(1) == -9999999.9 ) THEN
1090	pt_vertical_gradient_level(1) = 0.0
1091	ENDIF
1092
1093	!
1094	!-- Store temperature gradient at the top boundary for possible Neumann
1095	!-- boundary condition
1096	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
1097
1098	!
1099	!-- If required, compute initial humidity or scalar profile using the given
1100	!-- humidity/scalar gradient. In case of scalar transport, initially store
1101	!-- values of the scalar parameters on humidity parameters
1102	IF ( passive_scalar ) THEN
1103	bc_q_b = bc_s_b
1104	bc_q_t = bc_s_t
1105	q_surface = s_surface
1106	q_surface_initial_change = s_surface_initial_change
1107	q_vertical_gradient = s_vertical_gradient
1108	q_vertical_gradient_level = s_vertical_gradient_level
1109	surface_waterflux = surface_scalarflux
1110	wall_humidityflux = wall_scalarflux
1111	ENDIF
1112
1113	IF ( humidity .OR. passive_scalar ) THEN
1114
1115	i = 1
1116	gradient = 0.0
1117	q_vertical_gradient_level_ind(1) = 0
1118	DO k = 1, nzt+1
1119	IF ( i < 11 ) THEN
1120	IF ( q_vertical_gradient_level(i) < zu(k) .AND. &
1121	q_vertical_gradient_level(i) >= 0.0 ) THEN
1122	gradient = q_vertical_gradient(i) / 100.0
1123	q_vertical_gradient_level_ind(i) = k - 1
1124	i = i + 1
1125	ENDIF
1126	ENDIF
1127	IF ( gradient /= 0.0 ) THEN
1128	IF ( k /= 1 ) THEN
1129	q_init(k) = q_init(k-1) + dzu(k) * gradient
1130	ELSE
1131	q_init(k) = q_init(k-1) + 0.5 * dzu(k) * gradient
1132	ENDIF
1133	ELSE
1134	q_init(k) = q_init(k-1)
1135	ENDIF
1136	!
1137	!-- Avoid negative humidities
1138	IF ( q_init(k) < 0.0 ) THEN
1139	q_init(k) = 0.0
1140	ENDIF
1141	ENDDO
1142
1143	!
1144	!-- In case of no given humidity gradients, choose zero gradient
1145	!-- conditions
1146	IF ( q_vertical_gradient_level(1) == -1.0 ) THEN
1147	q_vertical_gradient_level(1) = 0.0
1148	ENDIF
1149
1150	!
1151	!-- Store humidity gradient at the top boundary for possile Neumann
1152	!-- boundary condition
1153	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
1154
1155	ENDIF
1156
1157	!
1158	!-- If required, compute initial salinity profile using the given salinity
1159	!-- gradients
1160	IF ( ocean ) THEN
1161
1162	i = 1
1163	gradient = 0.0
1164
1165	sa_vertical_gradient_level_ind(1) = nzt+1
1166	DO k = nzt, 0, -1
1167	IF ( i < 11 ) THEN
1168	IF ( sa_vertical_gradient_level(i) > zu(k) .AND. &
1169	sa_vertical_gradient_level(i) <= 0.0 ) THEN
1170	gradient = sa_vertical_gradient(i) / 100.0
1171	sa_vertical_gradient_level_ind(i) = k + 1
1172	i = i + 1
1173	ENDIF
1174	ENDIF
1175	IF ( gradient /= 0.0 ) THEN
1176	IF ( k /= nzt ) THEN
1177	sa_init(k) = sa_init(k+1) - dzu(k+1) * gradient
1178	ELSE
1179	sa_init(k) = sa_surface - 0.5 * dzu(k+1) * gradient
1180	sa_init(k+1) = sa_surface + 0.5 * dzu(k+1) * gradient
1181	ENDIF
1182	ELSE
1183	sa_init(k) = sa_init(k+1)
1184	ENDIF
1185	ENDDO
1186
1187	ENDIF
1188
1189	!
1190	!-- If required compute the profile of leaf area density used in the plant
1191	!-- canopy model
1192	IF ( plant_canopy ) THEN
1193
1194	i = 1
1195	gradient = 0.0
1196
1197	IF ( .NOT. ocean ) THEN
1198
1199	lad(0) = lad_surface
1200
1201	lad_vertical_gradient_level_ind(1) = 0
1202	DO k = 1, pch_index
1203	IF ( i < 11 ) THEN
1204	IF ( lad_vertical_gradient_level(i) < zu(k) .AND. &
1205	lad_vertical_gradient_level(i) >= 0.0 ) THEN
1206	gradient = lad_vertical_gradient(i)
1207	lad_vertical_gradient_level_ind(i) = k - 1
1208	i = i + 1
1209	ENDIF
1210	ENDIF
1211	IF ( gradient /= 0.0 ) THEN
1212	IF ( k /= 1 ) THEN
1213	lad(k) = lad(k-1) + dzu(k) * gradient
1214	ELSE
1215	lad(k) = lad_surface + 0.5 * dzu(k) *gradient
1216	ENDIF
1217	ELSE
1218	lad(k) = lad(k-1)
1219	ENDIF
1220	ENDDO
1221
1222	ENDIF
1223
1224	!
1225	!-- In case of no given leaf area density gradients, choose a vanishing
1226	!-- gradient
1227	IF ( lad_vertical_gradient_level(1) == -9999999.9 ) THEN
1228	lad_vertical_gradient_level(1) = 0.0
1229	ENDIF
1230
1231	ENDIF
1232
1233	ENDIF
1234
1235	!
1236	!-- Initialize large scale subsidence if required
1237	IF ( subs_vertical_gradient_level(1) /= -9999999.9 ) THEN
1238	large_scale_subsidence = .TRUE.
1239	CALL init_w_subsidence
1240	END IF
1241
1242
1243
1244	!
1245	!-- Compute Coriolis parameter
1246	f = 2.0 * omega * SIN( phi / 180.0 * pi )
1247	fs = 2.0 * omega * COS( phi / 180.0 * pi )
1248
1249	!
1250	!-- Ocean runs always use reference values in the buoyancy term. Therefore
1251	!-- set the reference temperature equal to the surface temperature.
1252	IF ( ocean .AND. pt_reference == 9999999.9 ) pt_reference = pt_surface
1253
1254	!
1255	!-- Reference value has to be used in buoyancy terms
1256	IF ( pt_reference /= 9999999.9 ) use_reference = .TRUE.
1257
1258	!
1259	!-- Sign of buoyancy/stability terms
1260	IF ( ocean ) atmos_ocean_sign = -1.0
1261
1262	!
1263	!-- Ocean version must use flux boundary conditions at the top
1264	IF ( ocean .AND. .NOT. use_top_fluxes ) THEN
1265	message_string = 'use_top_fluxes must be .TRUE. in ocean version'
1266	CALL message( 'check_parameters', 'PA0042', 1, 2, 0, 6, 0 )
1267	ENDIF
1268
1269	!
1270	!-- In case of a given slope, compute the relevant quantities
1271	IF ( alpha_surface /= 0.0 ) THEN
1272	IF ( ABS( alpha_surface ) > 90.0 ) THEN
1273	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, &
1274	' ) must be < 90.0'
1275	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1276	ENDIF
1277	sloping_surface = .TRUE.
1278	cos_alpha_surface = COS( alpha_surface / 180.0 * pi )
1279	sin_alpha_surface = SIN( alpha_surface / 180.0 * pi )
1280	ENDIF
1281
1282	!
1283	!-- Check time step and cfl_factor
1284	IF ( dt /= -1.0 ) THEN
1285	IF ( dt <= 0.0 .AND. dt /= -1.0 ) THEN
1286	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1287	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1288	ENDIF
1289	dt_3d = dt
1290	dt_fixed = .TRUE.
1291	ENDIF
1292
1293	IF ( cfl_factor <= 0.0 .OR. cfl_factor > 1.0 ) THEN
1294	IF ( cfl_factor == -1.0 ) THEN
1295	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1296	cfl_factor = 0.8
1297	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1298	cfl_factor = 0.9
1299	ELSE
1300	cfl_factor = 0.9
1301	ENDIF
1302	ELSE
1303	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1304	' out of range & 0.0 < cfl_factor <= 1.0 is required'
1305	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1306	ENDIF
1307	ENDIF
1308
1309	!
1310	!-- Store simulated time at begin
1311	simulated_time_at_begin = simulated_time
1312
1313	!
1314	!-- Store reference time for coupled runs and change the coupling flag,
1315	!-- if ...
1316	IF ( simulated_time == 0.0 ) THEN
1317	IF ( coupling_start_time == 0.0 ) THEN
1318	time_since_reference_point = 0.0
1319	ELSEIF ( time_since_reference_point < 0.0 ) THEN
1320	run_coupled = .FALSE.
1321	ENDIF
1322	ENDIF
1323
1324	!
1325	!-- Set wind speed in the Galilei-transformed system
1326	IF ( galilei_transformation ) THEN
1327	IF ( use_ug_for_galilei_tr .AND. &
1328	ug_vertical_gradient_level(1) == 0.0 .AND. &
1329	vg_vertical_gradient_level(1) == 0.0 ) THEN
1330	u_gtrans = ug_surface * 0.6
1331	v_gtrans = vg_surface * 0.6
1332	ELSEIF ( use_ug_for_galilei_tr .AND. &
1333	ug_vertical_gradient_level(1) /= 0.0 ) THEN
1334	message_string = 'baroclinicity (ug) not allowed simultaneously' // &
1335	' with galilei transformation'
1336	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1337	ELSEIF ( use_ug_for_galilei_tr .AND. &
1338	vg_vertical_gradient_level(1) /= 0.0 ) THEN
1339	message_string = 'baroclinicity (vg) not allowed simultaneously' // &
1340	' with galilei transformation'
1341	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1342	ELSE
1343	message_string = 'variable translation speed used for galilei-' // &
1344	'transformation, which may cause & instabilities in stably ' // &
1345	'stratified regions'
1346	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1347	ENDIF
1348	ENDIF
1349
1350	!
1351	!-- In case of using a prandtl-layer, calculated (or prescribed) surface
1352	!-- fluxes have to be used in the diffusion-terms
1353	IF ( prandtl_layer ) use_surface_fluxes = .TRUE.
1354
1355	!
1356	!-- Check boundary conditions and set internal variables:
1357	!-- Lateral boundary conditions
1358	IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. &
1359	bc_lr /= 'radiation/dirichlet' .AND. bc_lr /= 'dirichlet/neumann' &
1360	.AND. bc_lr /= 'neumann/dirichlet' ) THEN
1361	message_string = 'unknown boundary condition: bc_lr = "' // &
1362	TRIM( bc_lr ) // '"'
1363	CALL message( 'check_parameters', 'PA0049', 1, 2, 0, 6, 0 )
1364	ENDIF
1365	IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. &
1366	bc_ns /= 'radiation/dirichlet' .AND. bc_ns /= 'dirichlet/neumann' &
1367	.AND. bc_ns /= 'neumann/dirichlet' ) THEN
1368	message_string = 'unknown boundary condition: bc_ns = "' // &
1369	TRIM( bc_ns ) // '"'
1370	CALL message( 'check_parameters', 'PA0050', 1, 2, 0, 6, 0 )
1371	ENDIF
1372
1373	!
1374	!-- Internal variables used for speed optimization in if clauses
1375	IF ( bc_lr /= 'cyclic' ) bc_lr_cyc = .FALSE.
1376	IF ( bc_lr == 'dirichlet/radiation' ) bc_lr_dirrad = .TRUE.
1377	IF ( bc_lr == 'radiation/dirichlet' ) bc_lr_raddir = .TRUE.
1378	IF ( bc_lr == 'dirichlet/neumann' ) bc_lr_dirneu = .TRUE.
1379	IF ( bc_lr == 'neumann/dirichlet' ) bc_lr_neudir = .TRUE.
1380	IF ( bc_ns /= 'cyclic' ) bc_ns_cyc = .FALSE.
1381	IF ( bc_ns == 'dirichlet/radiation' ) bc_ns_dirrad = .TRUE.
1382	IF ( bc_ns == 'radiation/dirichlet' ) bc_ns_raddir = .TRUE.
1383	IF ( bc_ns == 'dirichlet/neumann' ) bc_ns_dirneu = .TRUE.
1384	IF ( bc_ns == 'neumann/dirichlet' ) bc_ns_neudir = .TRUE.
1385
1386	!
1387	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-
1388	!-- Willimas or Wicker - Skamarock advection scheme. Several schemes
1389	!-- and tools do not work with non-cyclic boundary conditions.
1390	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1391	IF ( psolver /= 'multigrid' ) THEN
1392	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1393	'psolver = "' // TRIM( psolver ) // '"'
1394	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1395	ENDIF
1396	IF ( momentum_advec /= 'pw-scheme' .AND. &
1397	momentum_advec /= 'ws-scheme') THEN
1398	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1399	'momentum_advec = "' // TRIM( momentum_advec ) // '"'
1400	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1401	ENDIF
1402	IF ( scalar_advec /= 'pw-scheme' .AND. &
1403	scalar_advec /= 'ws-scheme' ) THEN
1404	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1405	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1406	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1407	ENDIF
1408	IF ( galilei_transformation ) THEN
1409	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1410	'galilei_transformation = .T.'
1411	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1412	ENDIF
1413	ENDIF
1414
1415	!
1416	!-- Bottom boundary condition for the turbulent Kinetic energy
1417	IF ( bc_e_b == 'neumann' ) THEN
1418	ibc_e_b = 1
1419	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1420	ibc_e_b = 2
1421	IF ( prandtl_layer ) THEN
1422	message_string = 'adjust mixing length = FALSE and bc_e_b = "' // &
1423	TRIM( bc_e_b ) // '"'
1424	CALL message( 'check_parameters', 'PA0056', 0, 1, 0, 6, 0 )
1425	ENDIF
1426	IF ( .NOT. prandtl_layer ) THEN
1427	bc_e_b = 'neumann'
1428	ibc_e_b = 1
1429	message_string = 'boundary condition bc_e_b changed to "' // &
1430	TRIM( bc_e_b ) // '"'
1431	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1432	ENDIF
1433	ELSE
1434	message_string = 'unknown boundary condition: bc_e_b = "' // &
1435	TRIM( bc_e_b ) // '"'
1436	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1437	ENDIF
1438
1439	!
1440	!-- Boundary conditions for perturbation pressure
1441	IF ( bc_p_b == 'dirichlet' ) THEN
1442	ibc_p_b = 0
1443	ELSEIF ( bc_p_b == 'neumann' ) THEN
1444	ibc_p_b = 1
1445	ELSEIF ( bc_p_b == 'neumann+inhomo' ) THEN
1446	ibc_p_b = 2
1447	ELSE
1448	message_string = 'unknown boundary condition: bc_p_b = "' // &
1449	TRIM( bc_p_b ) // '"'
1450	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1451	ENDIF
1452	IF ( ibc_p_b == 2 .AND. .NOT. prandtl_layer ) THEN
1453	message_string = 'boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // &
1454	'" not allowed with prandtl_layer = .FALSE.'
1455	CALL message( 'check_parameters', 'PA0060', 1, 2, 0, 6, 0 )
1456	ENDIF
1457	IF ( bc_p_t == 'dirichlet' ) THEN
1458	ibc_p_t = 0
1459	ELSEIF ( bc_p_t == 'neumann' ) THEN
1460	ibc_p_t = 1
1461	ELSE
1462	message_string = 'unknown boundary condition: bc_p_t = "' // &
1463	TRIM( bc_p_t ) // '"'
1464	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1465	ENDIF
1466
1467	!
1468	!-- Boundary conditions for potential temperature
1469	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1470	ibc_pt_b = 2
1471	ELSE
1472	IF ( bc_pt_b == 'dirichlet' ) THEN
1473	ibc_pt_b = 0
1474	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1475	ibc_pt_b = 1
1476	ELSE
1477	message_string = 'unknown boundary condition: bc_pt_b = "' // &
1478	TRIM( bc_pt_b ) // '"'
1479	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1480	ENDIF
1481	ENDIF
1482
1483	IF ( bc_pt_t == 'dirichlet' ) THEN
1484	ibc_pt_t = 0
1485	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1486	ibc_pt_t = 1
1487	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1488	ibc_pt_t = 2
1489	ELSE
1490	message_string = 'unknown boundary condition: bc_pt_t = "' // &
1491	TRIM( bc_pt_t ) // '"'
1492	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1493	ENDIF
1494
1495	IF ( surface_heatflux == 9999999.9 ) constant_heatflux = .FALSE.
1496	IF ( top_heatflux == 9999999.9 ) constant_top_heatflux = .FALSE.
1497
1498	IF ( neutral ) THEN
1499
1500	IF ( surface_heatflux /= 0.0 .AND. surface_heatflux /= 9999999.9 ) &
1501	THEN
1502	message_string = 'heatflux must not be set for pure neutral flow'
1503	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1504	ENDIF
1505
1506	IF ( top_heatflux /= 0.0 .AND. top_heatflux /= 9999999.9 ) &
1507	THEN
1508	message_string = 'heatflux must not be set for pure neutral flow'
1509	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1510	ENDIF
1511
1512	ENDIF
1513
1514	IF ( top_momentumflux_u /= 9999999.9 .AND. &
1515	top_momentumflux_v /= 9999999.9 ) THEN
1516	constant_top_momentumflux = .TRUE.
1517	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9 .AND. &
1518	top_momentumflux_v == 9999999.9 ) ) THEN
1519	message_string = 'both, top_momentumflux_u AND top_momentumflux_v ' // &
1520	'must be set'
1521	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1522	ENDIF
1523
1524	!
1525	!-- A given surface temperature implies Dirichlet boundary condition for
1526	!-- temperature. In this case specification of a constant heat flux is
1527	!-- forbidden.
1528	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. &
1529	surface_heatflux /= 0.0 ) THEN
1530	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) //&
1531	'& is not allowed with constant_heatflux = .TRUE.'
1532	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1533	ENDIF
1534	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0 ) THEN
1535	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1536	'wed with pt_surface_initial_change (/=0) = ', &
1537	pt_surface_initial_change
1538	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1539	ENDIF
1540
1541	!
1542	!-- A given temperature at the top implies Dirichlet boundary condition for
1543	!-- temperature. In this case specification of a constant heat flux is
1544	!-- forbidden.
1545	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. &
1546	top_heatflux /= 0.0 ) THEN
1547	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) //&
1548	'" is not allowed with constant_top_heatflux = .TRUE.'
1549	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1550	ENDIF
1551
1552	!
1553	!-- Boundary conditions for salinity
1554	IF ( ocean ) THEN
1555	IF ( bc_sa_t == 'dirichlet' ) THEN
1556	ibc_sa_t = 0
1557	ELSEIF ( bc_sa_t == 'neumann' ) THEN
1558	ibc_sa_t = 1
1559	ELSE
1560	message_string = 'unknown boundary condition: bc_sa_t = "' // &
1561	TRIM( bc_sa_t ) // '"'
1562	CALL message( 'check_parameters', 'PA0068', 1, 2, 0, 6, 0 )
1563	ENDIF
1564
1565	IF ( top_salinityflux == 9999999.9 ) constant_top_salinityflux = .FALSE.
1566	IF ( ibc_sa_t == 1 .AND. top_salinityflux == 9999999.9 ) THEN
1567	message_string = 'boundary condition: bc_sa_t = "' // &
1568	TRIM( bc_sa_t ) // '" requires to set ' // &
1569	'top_salinityflux'
1570	CALL message( 'check_parameters', 'PA0069', 1, 2, 0, 6, 0 )
1571	ENDIF
1572
1573	!
1574	!-- A fixed salinity at the top implies Dirichlet boundary condition for
1575	!-- salinity. In this case specification of a constant salinity flux is
1576	!-- forbidden.
1577	IF ( ibc_sa_t == 0 .AND. constant_top_salinityflux .AND. &
1578	top_salinityflux /= 0.0 ) THEN
1579	message_string = 'boundary condition: bc_sa_t = "' // &
1580	TRIM( bc_sa_t ) // '" is not allowed with ' // &
1581	'constant_top_salinityflux = .TRUE.'
1582	CALL message( 'check_parameters', 'PA0070', 1, 2, 0, 6, 0 )
1583	ENDIF
1584
1585	ENDIF
1586
1587	!
1588	!-- In case of humidity or passive scalar, set boundary conditions for total
1589	!-- water content / scalar
1590	IF ( humidity .OR. passive_scalar ) THEN
1591	IF ( humidity ) THEN
1592	sq = 'q'
1593	ELSE
1594	sq = 's'
1595	ENDIF
1596	IF ( bc_q_b == 'dirichlet' ) THEN
1597	ibc_q_b = 0
1598	ELSEIF ( bc_q_b == 'neumann' ) THEN
1599	ibc_q_b = 1
1600	ELSE
1601	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1602	'_b ="' // TRIM( bc_q_b ) // '"'
1603	CALL message( 'check_parameters', 'PA0071', 1, 2, 0, 6, 0 )
1604	ENDIF
1605	IF ( bc_q_t == 'dirichlet' ) THEN
1606	ibc_q_t = 0
1607	ELSEIF ( bc_q_t == 'neumann' ) THEN
1608	ibc_q_t = 1
1609	ELSE
1610	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1611	'_t ="' // TRIM( bc_q_t ) // '"'
1612	CALL message( 'check_parameters', 'PA0072', 1, 2, 0, 6, 0 )
1613	ENDIF
1614
1615	IF ( surface_waterflux == 9999999.9 ) constant_waterflux = .FALSE.
1616
1617	!
1618	!-- A given surface humidity implies Dirichlet boundary condition for
1619	!-- humidity. In this case specification of a constant water flux is
1620	!-- forbidden.
1621	IF ( ibc_q_b == 0 .AND. constant_waterflux ) THEN
1622	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b ' // &
1623	'= "' // TRIM( bc_q_b ) // '" is not allowed wi' // &
1624	'th prescribed surface flux'
1625	CALL message( 'check_parameters', 'PA0073', 1, 2, 0, 6, 0 )
1626	ENDIF
1627	IF ( constant_waterflux .AND. q_surface_initial_change /= 0.0 ) THEN
1628	WRITE( message_string, * ) 'a prescribed surface flux is not allo', &
1629	'wed with ', sq, '_surface_initial_change (/=0) = ', &
1630	q_surface_initial_change
1631	CALL message( 'check_parameters', 'PA0074', 1, 2, 0, 6, 0 )
1632	ENDIF
1633
1634	ENDIF
1635
1636	!
1637	!-- Boundary conditions for horizontal components of wind speed
1638	IF ( bc_uv_b == 'dirichlet' ) THEN
1639	ibc_uv_b = 0
1640	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1641	ibc_uv_b = 1
1642	IF ( prandtl_layer ) THEN
1643	message_string = 'boundary condition: bc_uv_b = "' // &
1644	TRIM( bc_uv_b ) // '" is not allowed with prandtl_layer = .TRUE.'
1645	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1646	ENDIF
1647	ELSE
1648	message_string = 'unknown boundary condition: bc_uv_b = "' // &
1649	TRIM( bc_uv_b ) // '"'
1650	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1651	ENDIF
1652	!
1653	!-- In case of coupled simulations u and v at the ground in atmosphere will be
1654	!-- assigned with the u and v values of the ocean surface
1655	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1656	ibc_uv_b = 2
1657	ENDIF
1658
1659	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1660	bc_uv_t = 'neumann'
1661	ibc_uv_t = 1
1662	ELSE
1663	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1664	ibc_uv_t = 0
1665	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1666	!
1667	!-- Velocities for the initial u,v-profiles are set zero at the top
1668	!-- in case of dirichlet_0 conditions
1669	u_init(nzt+1) = 0.0
1670	v_init(nzt+1) = 0.0
1671	ENDIF
1672	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1673	ibc_uv_t = 1
1674	ELSE
1675	message_string = 'unknown boundary condition: bc_uv_t = "' // &
1676	TRIM( bc_uv_t ) // '"'
1677	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1678	ENDIF
1679	ENDIF
1680
1681	!
1682	!-- Compute and check, respectively, the Rayleigh Damping parameter
1683	IF ( rayleigh_damping_factor == -1.0 ) THEN
1684	rayleigh_damping_factor = 0.0
1685	ELSE
1686	IF ( rayleigh_damping_factor < 0.0 .OR. rayleigh_damping_factor > 1.0 ) &
1687	THEN
1688	WRITE( message_string, * ) 'rayleigh_damping_factor = ', &
1689	rayleigh_damping_factor, ' out of range [0.0,1.0]'
1690	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1691	ENDIF
1692	ENDIF
1693
1694	IF ( rayleigh_damping_height == -1.0 ) THEN
1695	IF ( .NOT. ocean ) THEN
1696	rayleigh_damping_height = 0.66666666666 * zu(nzt)
1697	ELSE
1698	rayleigh_damping_height = 0.66666666666 * zu(nzb)
1699	ENDIF
1700	ELSE
1701	IF ( .NOT. ocean ) THEN
1702	IF ( rayleigh_damping_height < 0.0 .OR. &
1703	rayleigh_damping_height > zu(nzt) ) THEN
1704	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1705	rayleigh_damping_height, ' out of range [0.0,', zu(nzt), ']'
1706	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1707	ENDIF
1708	ELSE
1709	IF ( rayleigh_damping_height > 0.0 .OR. &
1710	rayleigh_damping_height < zu(nzb) ) THEN
1711	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1712	rayleigh_damping_height, ' out of range [0.0,', zu(nzb), ']'
1713	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1714	ENDIF
1715	ENDIF
1716	ENDIF
1717
1718	!
1719	!-- Check number of chosen statistic regions. More than 10 regions are not
1720	!-- allowed, because so far no more than 10 corresponding output files can
1721	!-- be opened (cf. check_open)
1722	IF ( statistic_regions > 9 .OR. statistic_regions < 0 ) THEN
1723	WRITE ( message_string, * ) 'number of statistic_regions = ', &
1724	statistic_regions+1, ' but only 10 regions are allowed'
1725	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1726	ENDIF
1727	IF ( normalizing_region > statistic_regions .OR. &
1728	normalizing_region < 0) THEN
1729	WRITE ( message_string, * ) 'normalizing_region = ', &
1730	normalizing_region, ' must be >= 0 and <= ',statistic_regions, &
1731	' (value of statistic_regions)'
1732	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1733	ENDIF
1734
1735	!
1736	!-- Check the interval for sorting particles.
1737	!-- Using particles as cloud droplets requires sorting after each timestep.
1738	IF ( dt_sort_particles /= 0.0 .AND. cloud_droplets ) THEN
1739	dt_sort_particles = 0.0
1740	message_string = 'dt_sort_particles is reset to 0.0 because of cloud' //&
1741	'_droplets = .TRUE.'
1742	CALL message( 'check_parameters', 'PA0084', 0, 1, 0, 6, 0 )
1743	ENDIF
1744
1745	!
1746	!-- Set the default intervals for data output, if necessary
1747	!-- NOTE: dt_dosp has already been set in package_parin
1748	IF ( dt_data_output /= 9999999.9 ) THEN
1749	IF ( dt_dopr == 9999999.9 ) dt_dopr = dt_data_output
1750	IF ( dt_dopts == 9999999.9 ) dt_dopts = dt_data_output
1751	IF ( dt_do2d_xy == 9999999.9 ) dt_do2d_xy = dt_data_output
1752	IF ( dt_do2d_xz == 9999999.9 ) dt_do2d_xz = dt_data_output
1753	IF ( dt_do2d_yz == 9999999.9 ) dt_do2d_yz = dt_data_output
1754	IF ( dt_do3d == 9999999.9 ) dt_do3d = dt_data_output
1755	IF ( dt_data_output_av == 9999999.9 ) dt_data_output_av = dt_data_output
1756	DO mid = 1, max_masks
1757	IF ( dt_domask(mid) == 9999999.9 ) dt_domask(mid) = dt_data_output
1758	ENDDO
1759	ENDIF
1760
1761	!
1762	!-- Set the default skip time intervals for data output, if necessary
1763	IF ( skip_time_dopr == 9999999.9 ) &
1764	skip_time_dopr = skip_time_data_output
1765	IF ( skip_time_dosp == 9999999.9 ) &
1766	skip_time_dosp = skip_time_data_output
1767	IF ( skip_time_do2d_xy == 9999999.9 ) &
1768	skip_time_do2d_xy = skip_time_data_output
1769	IF ( skip_time_do2d_xz == 9999999.9 ) &
1770	skip_time_do2d_xz = skip_time_data_output
1771	IF ( skip_time_do2d_yz == 9999999.9 ) &
1772	skip_time_do2d_yz = skip_time_data_output
1773	IF ( skip_time_do3d == 9999999.9 ) &
1774	skip_time_do3d = skip_time_data_output
1775	IF ( skip_time_data_output_av == 9999999.9 ) &
1776	skip_time_data_output_av = skip_time_data_output
1777	DO mid = 1, max_masks
1778	IF ( skip_time_domask(mid) == 9999999.9 ) &
1779	skip_time_domask(mid) = skip_time_data_output
1780	ENDDO
1781
1782	!
1783	!-- Check the average intervals (first for 3d-data, then for profiles and
1784	!-- spectra)
1785	IF ( averaging_interval > dt_data_output_av ) THEN
1786	WRITE( message_string, * ) 'averaging_interval = ', &
1787	averaging_interval, ' must be <= dt_data_output = ', dt_data_output
1788	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1789	ENDIF
1790
1791	IF ( averaging_interval_pr == 9999999.9 ) THEN
1792	averaging_interval_pr = averaging_interval
1793	ENDIF
1794
1795	IF ( averaging_interval_pr > dt_dopr ) THEN
1796	WRITE( message_string, * ) 'averaging_interval_pr = ', &
1797	averaging_interval_pr, ' must be <= dt_dopr = ', dt_dopr
1798	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1799	ENDIF
1800
1801	IF ( averaging_interval_sp == 9999999.9 ) THEN
1802	averaging_interval_sp = averaging_interval
1803	ENDIF
1804
1805	IF ( averaging_interval_sp > dt_dosp ) THEN
1806	WRITE( message_string, * ) 'averaging_interval_sp = ', &
1807	averaging_interval_sp, ' must be <= dt_dosp = ', dt_dosp
1808	CALL message( 'check_parameters', 'PA0087', 1, 2, 0, 6, 0 )
1809	ENDIF
1810
1811	!
1812	!-- Set the default interval for profiles entering the temporal average
1813	IF ( dt_averaging_input_pr == 9999999.9 ) THEN
1814	dt_averaging_input_pr = dt_averaging_input
1815	ENDIF
1816
1817	!
1818	!-- Set the default interval for the output of timeseries to a reasonable
1819	!-- value (tries to minimize the number of calls of flow_statistics)
1820	IF ( dt_dots == 9999999.9 ) THEN
1821	IF ( averaging_interval_pr == 0.0 ) THEN
1822	dt_dots = MIN( dt_run_control, dt_dopr )
1823	ELSE
1824	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1825	ENDIF
1826	ENDIF
1827
1828	!
1829	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1830	IF ( dt_averaging_input > averaging_interval ) THEN
1831	WRITE( message_string, * ) 'dt_averaging_input = ', &
1832	dt_averaging_input, ' must be <= averaging_interval = ', &
1833	averaging_interval
1834	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1835	ENDIF
1836
1837	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1838	WRITE( message_string, * ) 'dt_averaging_input_pr = ', &
1839	dt_averaging_input_pr, ' must be <= averaging_interval_pr = ', &
1840	averaging_interval_pr
1841	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1842	ENDIF
1843
1844	!
1845	!-- Set the default value for the integration interval of precipitation amount
1846	IF ( precipitation ) THEN
1847	IF ( precipitation_amount_interval == 9999999.9 ) THEN
1848	precipitation_amount_interval = dt_do2d_xy
1849	ELSE
1850	IF ( precipitation_amount_interval > dt_do2d_xy ) THEN
1851	WRITE( message_string, * ) 'precipitation_amount_interval = ', &
1852	precipitation_amount_interval, ' must not be larger than ', &
1853	'dt_do2d_xy = ', dt_do2d_xy
1854	CALL message( 'check_parameters', 'PA0090', 1, 2, 0, 6, 0 )
1855	ENDIF
1856	ENDIF
1857	ENDIF
1858
1859	!
1860	!-- Determine the number of output profiles and check whether they are
1861	!-- permissible
1862	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1863
1864	dopr_n = dopr_n + 1
1865	i = dopr_n
1866
1867	!
1868	!-- Determine internal profile number (for hom, homs)
1869	!-- and store height levels
1870	SELECT CASE ( TRIM( data_output_pr(i) ) )
1871
1872	CASE ( 'u', '#u' )
1873	dopr_index(i) = 1
1874	dopr_unit(i) = 'm/s'
1875	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1876	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1877	dopr_initial_index(i) = 5
1878	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1879	data_output_pr(i) = data_output_pr(i)(2:)
1880	ENDIF
1881
1882	CASE ( 'v', '#v' )
1883	dopr_index(i) = 2
1884	dopr_unit(i) = 'm/s'
1885	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1886	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1887	dopr_initial_index(i) = 6
1888	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1889	data_output_pr(i) = data_output_pr(i)(2:)
1890	ENDIF
1891
1892	CASE ( 'w' )
1893	dopr_index(i) = 3
1894	dopr_unit(i) = 'm/s'
1895	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1896
1897	CASE ( 'pt', '#pt' )
1898	IF ( .NOT. cloud_physics ) THEN
1899	dopr_index(i) = 4
1900	dopr_unit(i) = 'K'
1901	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1902	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1903	dopr_initial_index(i) = 7
1904	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1905	hom(nzb,2,7,:) = 0.0 ! because zu(nzb) is negative
1906	data_output_pr(i) = data_output_pr(i)(2:)
1907	ENDIF
1908	ELSE
1909	dopr_index(i) = 43
1910	dopr_unit(i) = 'K'
1911	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1912	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1913	dopr_initial_index(i) = 28
1914	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1915	hom(nzb,2,28,:) = 0.0 ! because zu(nzb) is negative
1916	data_output_pr(i) = data_output_pr(i)(2:)
1917	ENDIF
1918	ENDIF
1919
1920	CASE ( 'e' )
1921	dopr_index(i) = 8
1922	dopr_unit(i) = 'm2/s2'
1923	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1924	hom(nzb,2,8,:) = 0.0
1925
1926	CASE ( 'km', '#km' )
1927	dopr_index(i) = 9
1928	dopr_unit(i) = 'm2/s'
1929	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1930	hom(nzb,2,9,:) = 0.0
1931	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1932	dopr_initial_index(i) = 23
1933	hom(:,2,23,:) = hom(:,2,9,:)
1934	data_output_pr(i) = data_output_pr(i)(2:)
1935	ENDIF
1936
1937	CASE ( 'kh', '#kh' )
1938	dopr_index(i) = 10
1939	dopr_unit(i) = 'm2/s'
1940	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1941	hom(nzb,2,10,:) = 0.0
1942	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1943	dopr_initial_index(i) = 24
1944	hom(:,2,24,:) = hom(:,2,10,:)
1945	data_output_pr(i) = data_output_pr(i)(2:)
1946	ENDIF
1947
1948	CASE ( 'l', '#l' )
1949	dopr_index(i) = 11
1950	dopr_unit(i) = 'm'
1951	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1952	hom(nzb,2,11,:) = 0.0
1953	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1954	dopr_initial_index(i) = 25
1955	hom(:,2,25,:) = hom(:,2,11,:)
1956	data_output_pr(i) = data_output_pr(i)(2:)
1957	ENDIF
1958
1959	CASE ( 'w"u"' )
1960	dopr_index(i) = 12
1961	dopr_unit(i) = 'm2/s2'
1962	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1963	IF ( prandtl_layer ) hom(nzb,2,12,:) = zu(1)
1964
1965	CASE ( 'wu' )
1966	dopr_index(i) = 13
1967	dopr_unit(i) = 'm2/s2'
1968	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
1969
1970	CASE ( 'w"v"' )
1971	dopr_index(i) = 14
1972	dopr_unit(i) = 'm2/s2'
1973	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
1974	IF ( prandtl_layer ) hom(nzb,2,14,:) = zu(1)
1975
1976	CASE ( 'wv' )
1977	dopr_index(i) = 15
1978	dopr_unit(i) = 'm2/s2'
1979	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
1980
1981	CASE ( 'w"pt"' )
1982	dopr_index(i) = 16
1983	dopr_unit(i) = 'K m/s'
1984	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
1985
1986	CASE ( 'wpt' )
1987	dopr_index(i) = 17
1988	dopr_unit(i) = 'K m/s'
1989	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
1990
1991	CASE ( 'wpt' )
1992	dopr_index(i) = 18
1993	dopr_unit(i) = 'K m/s'
1994	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
1995
1996	CASE ( 'wu' )
1997	dopr_index(i) = 19
1998	dopr_unit(i) = 'm2/s2'
1999	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
2000	IF ( prandtl_layer ) hom(nzb,2,19,:) = zu(1)
2001
2002	CASE ( 'wv' )
2003	dopr_index(i) = 20
2004	dopr_unit(i) = 'm2/s2'
2005	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
2006	IF ( prandtl_layer ) hom(nzb,2,20,:) = zu(1)
2007
2008	CASE ( 'wptBC' )
2009	dopr_index(i) = 21
2010	dopr_unit(i) = 'K m/s'
2011	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
2012
2013	CASE ( 'wptBC' )
2014	dopr_index(i) = 22
2015	dopr_unit(i) = 'K m/s'
2016	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
2017
2018	CASE ( 'sa', '#sa' )
2019	IF ( .NOT. ocean ) THEN
2020	message_string = 'data_output_pr = ' // &
2021	TRIM( data_output_pr(i) ) // ' is not imp' // &
2022	'lemented for ocean = .FALSE.'
2023	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2024	ELSE
2025	dopr_index(i) = 23
2026	dopr_unit(i) = 'psu'
2027	hom(:,2,23,:) = SPREAD( zu, 2, statistic_regions+1 )
2028	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2029	dopr_initial_index(i) = 26
2030	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2031	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2032	data_output_pr(i) = data_output_pr(i)(2:)
2033	ENDIF
2034	ENDIF
2035
2036	CASE ( 'u*2' )
2037	dopr_index(i) = 30
2038	dopr_unit(i) = 'm2/s2'
2039	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
2040
2041	CASE ( 'v*2' )
2042	dopr_index(i) = 31
2043	dopr_unit(i) = 'm2/s2'
2044	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
2045
2046	CASE ( 'w*2' )
2047	dopr_index(i) = 32
2048	dopr_unit(i) = 'm2/s2'
2049	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
2050
2051	CASE ( 'pt*2' )
2052	dopr_index(i) = 33
2053	dopr_unit(i) = 'K2'
2054	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
2055
2056	CASE ( 'e*' )
2057	dopr_index(i) = 34
2058	dopr_unit(i) = 'm2/s2'
2059	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
2060
2061	CASE ( 'w2pt' )
2062	dopr_index(i) = 35
2063	dopr_unit(i) = 'K m2/s2'
2064	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
2065
2066	CASE ( 'wpt2' )
2067	dopr_index(i) = 36
2068	dopr_unit(i) = 'K2 m/s'
2069	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
2070
2071	CASE ( 'we' )
2072	dopr_index(i) = 37
2073	dopr_unit(i) = 'm3/s3'
2074	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
2075
2076	CASE ( 'w*3' )
2077	dopr_index(i) = 38
2078	dopr_unit(i) = 'm3/s3'
2079	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
2080
2081	CASE ( 'Sw' )
2082	dopr_index(i) = 39
2083	dopr_unit(i) = 'none'
2084	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
2085
2086	CASE ( 'p' )
2087	dopr_index(i) = 40
2088	dopr_unit(i) = 'Pa'
2089	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
2090
2091	CASE ( 'q', '#q' )
2092	IF ( .NOT. humidity ) THEN
2093	message_string = 'data_output_pr = ' // &
2094	TRIM( data_output_pr(i) ) // ' is not imp' // &
2095	'lemented for humidity = .FALSE.'
2096	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2097	ELSE
2098	dopr_index(i) = 41
2099	dopr_unit(i) = 'kg/kg'
2100	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2101	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2102	dopr_initial_index(i) = 26
2103	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2104	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2105	data_output_pr(i) = data_output_pr(i)(2:)
2106	ENDIF
2107	ENDIF
2108
2109	CASE ( 's', '#s' )
2110	IF ( .NOT. passive_scalar ) THEN
2111	message_string = 'data_output_pr = ' // &
2112	TRIM( data_output_pr(i) ) // ' is not imp' // &
2113	'lemented for passive_scalar = .FALSE.'
2114	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2115	ELSE
2116	dopr_index(i) = 41
2117	dopr_unit(i) = 'kg/m3'
2118	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2119	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2120	dopr_initial_index(i) = 26
2121	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2122	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2123	data_output_pr(i) = data_output_pr(i)(2:)
2124	ENDIF
2125	ENDIF
2126
2127	CASE ( 'qv', '#qv' )
2128	IF ( .NOT. cloud_physics ) THEN
2129	dopr_index(i) = 41
2130	dopr_unit(i) = 'kg/kg'
2131	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2132	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2133	dopr_initial_index(i) = 26
2134	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2135	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2136	data_output_pr(i) = data_output_pr(i)(2:)
2137	ENDIF
2138	ELSE
2139	dopr_index(i) = 42
2140	dopr_unit(i) = 'kg/kg'
2141	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
2142	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2143	dopr_initial_index(i) = 27
2144	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
2145	hom(nzb,2,27,:) = 0.0 ! weil zu(nzb) negativ ist
2146	data_output_pr(i) = data_output_pr(i)(2:)
2147	ENDIF
2148	ENDIF
2149
2150	CASE ( 'lpt', '#lpt' )
2151	IF ( .NOT. cloud_physics ) THEN
2152	message_string = 'data_output_pr = ' // &
2153	TRIM( data_output_pr(i) ) // ' is not imp' // &
2154	'lemented for cloud_physics = .FALSE.'
2155	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2156	ELSE
2157	dopr_index(i) = 4
2158	dopr_unit(i) = 'K'
2159	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
2160	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2161	dopr_initial_index(i) = 7
2162	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
2163	hom(nzb,2,7,:) = 0.0 ! weil zu(nzb) negativ ist
2164	data_output_pr(i) = data_output_pr(i)(2:)
2165	ENDIF
2166	ENDIF
2167
2168	CASE ( 'vpt', '#vpt' )
2169	dopr_index(i) = 44
2170	dopr_unit(i) = 'K'
2171	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
2172	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2173	dopr_initial_index(i) = 29
2174	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
2175	hom(nzb,2,29,:) = 0.0 ! weil zu(nzb) negativ ist
2176	data_output_pr(i) = data_output_pr(i)(2:)
2177	ENDIF
2178
2179	CASE ( 'w"vpt"' )
2180	dopr_index(i) = 45
2181	dopr_unit(i) = 'K m/s'
2182	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
2183
2184	CASE ( 'wvpt' )
2185	dopr_index(i) = 46
2186	dopr_unit(i) = 'K m/s'
2187	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
2188
2189	CASE ( 'wvpt' )
2190	dopr_index(i) = 47
2191	dopr_unit(i) = 'K m/s'
2192	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
2193
2194	CASE ( 'w"q"' )
2195	IF ( .NOT. humidity ) THEN
2196	message_string = 'data_output_pr = ' // &
2197	TRIM( data_output_pr(i) ) // ' is not imp' // &
2198	'lemented for humidity = .FALSE.'
2199	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2200	ELSE
2201	dopr_index(i) = 48
2202	dopr_unit(i) = 'kg/kg m/s'
2203	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2204	ENDIF
2205
2206	CASE ( 'wq' )
2207	IF ( .NOT. humidity ) THEN
2208	message_string = 'data_output_pr = ' // &
2209	TRIM( data_output_pr(i) ) // ' is not imp' // &
2210	'lemented for humidity = .FALSE.'
2211	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2212	ELSE
2213	dopr_index(i) = 49
2214	dopr_unit(i) = 'kg/kg m/s'
2215	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2216	ENDIF
2217
2218	CASE ( 'wq' )
2219	IF ( .NOT. humidity ) THEN
2220	message_string = 'data_output_pr = ' // &
2221	TRIM( data_output_pr(i) ) // ' is not imp' // &
2222	'lemented for humidity = .FALSE.'
2223	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2224	ELSE
2225	dopr_index(i) = 50
2226	dopr_unit(i) = 'kg/kg m/s'
2227	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2228	ENDIF
2229
2230	CASE ( 'w"s"' )
2231	IF ( .NOT. passive_scalar ) THEN
2232	message_string = 'data_output_pr = ' // &
2233	TRIM( data_output_pr(i) ) // ' is not imp' // &
2234	'lemented for passive_scalar = .FALSE.'
2235	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2236	ELSE
2237	dopr_index(i) = 48
2238	dopr_unit(i) = 'kg/m3 m/s'
2239	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2240	ENDIF
2241
2242	CASE ( 'ws' )
2243	IF ( .NOT. passive_scalar ) THEN
2244	message_string = 'data_output_pr = ' // &
2245	TRIM( data_output_pr(i) ) // ' is not imp' // &
2246	'lemented for passive_scalar = .FALSE.'
2247	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2248	ELSE
2249	dopr_index(i) = 49
2250	dopr_unit(i) = 'kg/m3 m/s'
2251	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2252	ENDIF
2253
2254	CASE ( 'ws' )
2255	IF ( .NOT. passive_scalar ) THEN
2256	message_string = 'data_output_pr = ' // &
2257	TRIM( data_output_pr(i) ) // ' is not imp' // &
2258	'lemented for passive_scalar = .FALSE.'
2259	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2260	ELSE
2261	dopr_index(i) = 50
2262	dopr_unit(i) = 'kg/m3 m/s'
2263	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2264	ENDIF
2265
2266	CASE ( 'w"qv"' )
2267	IF ( humidity .AND. .NOT. cloud_physics ) &
2268	THEN
2269	dopr_index(i) = 48
2270	dopr_unit(i) = 'kg/kg m/s'
2271	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2272	ELSEIF( humidity .AND. cloud_physics ) THEN
2273	dopr_index(i) = 51
2274	dopr_unit(i) = 'kg/kg m/s'
2275	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2276	ELSE
2277	message_string = 'data_output_pr = ' // &
2278	TRIM( data_output_pr(i) ) // ' is not imp' // &
2279	'lemented for cloud_physics = .FALSE. an&' // &
2280	'd humidity = .FALSE.'
2281	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2282	ENDIF
2283
2284	CASE ( 'wqv' )
2285	IF ( humidity .AND. .NOT. cloud_physics ) &
2286	THEN
2287	dopr_index(i) = 49
2288	dopr_unit(i) = 'kg/kg m/s'
2289	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2290	ELSEIF( humidity .AND. cloud_physics ) THEN
2291	dopr_index(i) = 52
2292	dopr_unit(i) = 'kg/kg m/s'
2293	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2294	ELSE
2295	message_string = 'data_output_pr = ' // &
2296	TRIM( data_output_pr(i) ) // ' is not imp' // &
2297	'lemented for cloud_physics = .FALSE. an&' // &
2298	'd humidity = .FALSE.'
2299	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2300	ENDIF
2301
2302	CASE ( 'wqv' )
2303	IF ( humidity .AND. .NOT. cloud_physics ) &
2304	THEN
2305	dopr_index(i) = 50
2306	dopr_unit(i) = 'kg/kg m/s'
2307	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2308	ELSEIF( humidity .AND. cloud_physics ) THEN
2309	dopr_index(i) = 53
2310	dopr_unit(i) = 'kg/kg m/s'
2311	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2312	ELSE
2313	message_string = 'data_output_pr = ' // &
2314	TRIM( data_output_pr(i) ) // ' is not imp' // &
2315	'lemented for cloud_physics = .FALSE. an&' // &
2316	'd humidity = .FALSE.'
2317	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2318	ENDIF
2319
2320	CASE ( 'ql' )
2321	IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN
2322	message_string = 'data_output_pr = ' // &
2323	TRIM( data_output_pr(i) ) // ' is not imp' // &
2324	'lemented for cloud_physics = .FALSE. or' // &
2325	'&cloud_droplets = .FALSE.'
2326	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2327	ELSE
2328	dopr_index(i) = 54
2329	dopr_unit(i) = 'kg/kg'
2330	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2331	ENDIF
2332
2333	CASE ( 'wuu*:dz' )
2334	dopr_index(i) = 55
2335	dopr_unit(i) = 'm2/s3'
2336	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2337
2338	CASE ( 'wp:dz' )
2339	dopr_index(i) = 56
2340	dopr_unit(i) = 'm2/s3'
2341	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2342
2343	CASE ( 'w"e:dz' )
2344	dopr_index(i) = 57
2345	dopr_unit(i) = 'm2/s3'
2346	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2347
2348
2349	CASE ( 'u"pt"' )
2350	dopr_index(i) = 58
2351	dopr_unit(i) = 'K m/s'
2352	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2353
2354	CASE ( 'upt' )
2355	dopr_index(i) = 59
2356	dopr_unit(i) = 'K m/s'
2357	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2358
2359	CASE ( 'upt_t' )
2360	dopr_index(i) = 60
2361	dopr_unit(i) = 'K m/s'
2362	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2363
2364	CASE ( 'v"pt"' )
2365	dopr_index(i) = 61
2366	dopr_unit(i) = 'K m/s'
2367	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2368
2369	CASE ( 'vpt' )
2370	dopr_index(i) = 62
2371	dopr_unit(i) = 'K m/s'
2372	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2373
2374	CASE ( 'vpt_t' )
2375	dopr_index(i) = 63
2376	dopr_unit(i) = 'K m/s'
2377	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2378
2379	CASE ( 'rho' )
2380	IF ( .NOT. ocean ) THEN
2381	message_string = 'data_output_pr = ' // &
2382	TRIM( data_output_pr(i) ) // ' is not imp' // &
2383	'lemented for ocean = .FALSE.'
2384	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2385	ELSE
2386	dopr_index(i) = 64
2387	dopr_unit(i) = 'kg/m3'
2388	hom(:,2,64,:) = SPREAD( zu, 2, statistic_regions+1 )
2389	ENDIF
2390
2391	CASE ( 'w"sa"' )
2392	IF ( .NOT. ocean ) THEN
2393	message_string = 'data_output_pr = ' // &
2394	TRIM( data_output_pr(i) ) // ' is not imp' // &
2395	'lemented for ocean = .FALSE.'
2396	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2397	ELSE
2398	dopr_index(i) = 65
2399	dopr_unit(i) = 'psu m/s'
2400	hom(:,2,65,:) = SPREAD( zw, 2, statistic_regions+1 )
2401	ENDIF
2402
2403	CASE ( 'wsa' )
2404	IF ( .NOT. ocean ) THEN
2405	message_string = 'data_output_pr = ' // &
2406	TRIM( data_output_pr(i) ) // ' is not imp' // &
2407	'lemented for ocean = .FALSE.'
2408	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2409	ELSE
2410	dopr_index(i) = 66
2411	dopr_unit(i) = 'psu m/s'
2412	hom(:,2,66,:) = SPREAD( zw, 2, statistic_regions+1 )
2413	ENDIF
2414
2415	CASE ( 'wsa' )
2416	IF ( .NOT. ocean ) THEN
2417	message_string = 'data_output_pr = ' // &
2418	TRIM( data_output_pr(i) ) // ' is not imp' // &
2419	'lemented for ocean = .FALSE.'
2420	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2421	ELSE
2422	dopr_index(i) = 67
2423	dopr_unit(i) = 'psu m/s'
2424	hom(:,2,67,:) = SPREAD( zw, 2, statistic_regions+1 )
2425	ENDIF
2426
2427	CASE ( 'wp' )
2428	dopr_index(i) = 68
2429	dopr_unit(i) = 'm3/s3'
2430	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2431
2432	CASE ( 'w"e' )
2433	dopr_index(i) = 69
2434	dopr_unit(i) = 'm3/s3'
2435	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2436
2437	CASE ( 'q*2' )
2438	IF ( .NOT. humidity ) THEN
2439	message_string = 'data_output_pr = ' // &
2440	TRIM( data_output_pr(i) ) // ' is not imp' // &
2441	'lemented for humidity = .FALSE.'
2442	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2443	ELSE
2444	dopr_index(i) = 70
2445	dopr_unit(i) = 'kg2/kg2'
2446	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2447	ENDIF
2448
2449	CASE ( 'prho' )
2450	IF ( .NOT. ocean ) THEN
2451	message_string = 'data_output_pr = ' // &
2452	TRIM( data_output_pr(i) ) // ' is not imp' // &
2453	'lemented for ocean = .FALSE.'
2454	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2455	ELSE
2456	dopr_index(i) = 71
2457	dopr_unit(i) = 'kg/m3'
2458	hom(:,2,71,:) = SPREAD( zu, 2, statistic_regions+1 )
2459	ENDIF
2460
2461	CASE ( 'hyp' )
2462	dopr_index(i) = 72
2463	dopr_unit(i) = 'dbar'
2464	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2465
2466	CASE DEFAULT
2467
2468	CALL user_check_data_output_pr( data_output_pr(i), i, unit )
2469
2470	IF ( unit == 'illegal' ) THEN
2471	IF ( data_output_pr_user(1) /= ' ' ) THEN
2472	message_string = 'illegal value for data_output_pr or ' // &
2473	'data_output_pr_user = "' // &
2474	TRIM( data_output_pr(i) ) // '"'
2475	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2476	ELSE
2477	message_string = 'illegal value for data_output_pr = "' // &
2478	TRIM( data_output_pr(i) ) // '"'
2479	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2480	ENDIF
2481	ENDIF
2482
2483	END SELECT
2484
2485	ENDDO
2486
2487
2488	!
2489	!-- Append user-defined data output variables to the standard data output
2490	IF ( data_output_user(1) /= ' ' ) THEN
2491	i = 1
2492	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2493	i = i + 1
2494	ENDDO
2495	j = 1
2496	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 100 )
2497	IF ( i > 100 ) THEN
2498	message_string = 'number of output quantitities given by data' // &
2499	'_output and data_output_user exceeds the limit of 100'
2500	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2501	ENDIF
2502	data_output(i) = data_output_user(j)
2503	i = i + 1
2504	j = j + 1
2505	ENDDO
2506	ENDIF
2507
2508	!
2509	!-- Check and set steering parameters for 2d/3d data output and averaging
2510	i = 1
2511	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2512	!
2513	!-- Check for data averaging
2514	ilen = LEN_TRIM( data_output(i) )
2515	j = 0 ! no data averaging
2516	IF ( ilen > 3 ) THEN
2517	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2518	j = 1 ! data averaging
2519	data_output(i) = data_output(i)(1:ilen-3)
2520	ENDIF
2521	ENDIF
2522	!
2523	!-- Check for cross section or volume data
2524	ilen = LEN_TRIM( data_output(i) )
2525	k = 0 ! 3d data
2526	var = data_output(i)(1:ilen)
2527	IF ( ilen > 3 ) THEN
2528	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. &
2529	data_output(i)(ilen-2:ilen) == '_xz' .OR. &
2530	data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2531	k = 1 ! 2d data
2532	var = data_output(i)(1:ilen-3)
2533	ENDIF
2534	ENDIF
2535	!
2536	!-- Check for allowed value and set units
2537	SELECT CASE ( TRIM( var ) )
2538
2539	CASE ( 'e' )
2540	IF ( constant_diffusion ) THEN
2541	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2542	'res constant_diffusion = .FALSE.'
2543	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2544	ENDIF
2545	unit = 'm2/s2'
2546
2547	CASE ( 'lpt' )
2548	IF ( .NOT. cloud_physics ) THEN
2549	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2550	'res cloud_physics = .TRUE.'
2551	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2552	ENDIF
2553	unit = 'K'
2554
2555	CASE ( 'pc', 'pr' )
2556	IF ( .NOT. particle_advection ) THEN
2557	message_string = 'output of "' // TRIM( var ) // '" requir' // &
2558	'es a "particles_par"-NAMELIST in the parameter file (PARIN)'
2559	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2560	ENDIF
2561	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2562	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2563
2564	CASE ( 'q', 'vpt' )
2565	IF ( .NOT. humidity ) THEN
2566	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2567	'res humidity = .TRUE.'
2568	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2569	ENDIF
2570	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2571	IF ( TRIM( var ) == 'vpt' ) unit = 'K'
2572
2573	CASE ( 'ql' )
2574	IF ( .NOT. ( cloud_physics .OR. cloud_droplets ) ) THEN
2575	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2576	'res cloud_physics = .TRUE. or cloud_droplets = .TRUE.'
2577	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2578	ENDIF
2579	unit = 'kg/kg'
2580
2581	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2582	IF ( .NOT. cloud_droplets ) THEN
2583	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2584	'res cloud_droplets = .TRUE.'
2585	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2586	ENDIF
2587	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2588	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2589	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2590
2591	CASE ( 'qv' )
2592	IF ( .NOT. cloud_physics ) THEN
2593	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2594	'res cloud_physics = .TRUE.'
2595	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2596	ENDIF
2597	unit = 'kg/kg'
2598
2599	CASE ( 'rho' )
2600	IF ( .NOT. ocean ) THEN
2601	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2602	'res ocean = .TRUE.'
2603	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2604	ENDIF
2605	unit = 'kg/m3'
2606
2607	CASE ( 's' )
2608	IF ( .NOT. passive_scalar ) THEN
2609	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2610	'res passive_scalar = .TRUE.'
2611	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2612	ENDIF
2613	unit = 'conc'
2614
2615	CASE ( 'sa' )
2616	IF ( .NOT. ocean ) THEN
2617	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2618	'res ocean = .TRUE.'
2619	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2620	ENDIF
2621	unit = 'psu'
2622
2623	CASE ( 'u', 't', 'lwp', 'pra', 'prr', 'qsws', 'shf', 'z0', 'z0h*' )
2624	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2625	message_string = 'illegal value for data_output: "' // &
2626	TRIM( var ) // '" & only 2d-horizontal ' // &
2627	'cross sections are allowed for this value'
2628	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2629	ENDIF
2630	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. cloud_physics ) THEN
2631	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2632	'res cloud_physics = .TRUE.'
2633	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2634	ENDIF
2635	IF ( TRIM( var ) == 'pra*' .AND. .NOT. precipitation ) THEN
2636	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2637	'res precipitation = .TRUE.'
2638	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2639	ENDIF
2640	IF ( TRIM( var ) == 'pra*' .AND. j == 1 ) THEN
2641	message_string = 'temporal averaging of precipitation ' // &
2642	'amount "' // TRIM( var ) // '" is not possible'
2643	CALL message( 'check_parameters', 'PA0113', 1, 2, 0, 6, 0 )
2644	ENDIF
2645	IF ( TRIM( var ) == 'prr*' .AND. .NOT. precipitation ) THEN
2646	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2647	'res precipitation = .TRUE.'
2648	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2649	ENDIF
2650	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2651	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2652	'res humidity = .TRUE.'
2653	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2654	ENDIF
2655
2656	IF ( TRIM( var ) == 'lwp' ) unit = 'kg/kgm'
2657	IF ( TRIM( var ) == 'pra*' ) unit = 'mm'
2658	IF ( TRIM( var ) == 'prr*' ) unit = 'mm/s'
2659	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2660	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2661	IF ( TRIM( var ) == 't*' ) unit = 'K'
2662	IF ( TRIM( var ) == 'u*' ) unit = 'm/s'
2663	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2664	IF ( TRIM( var ) == 'z0h*' ) unit = 'm'
2665
2666
2667	CASE ( 'p', 'pt', 'u', 'v', 'w' )
2668	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2669	IF ( TRIM( var ) == 'pt' ) unit = 'K'
2670	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2671	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2672	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2673	CONTINUE
2674
2675	CASE DEFAULT
2676	CALL user_check_data_output( var, unit )
2677
2678	IF ( unit == 'illegal' ) THEN
2679	IF ( data_output_user(1) /= ' ' ) THEN
2680	message_string = 'illegal value for data_output or ' // &
2681	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2682	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2683	ELSE
2684	message_string = 'illegal value for data_output =' // &
2685	TRIM( data_output(i) ) // '"'
2686	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2687	ENDIF
2688	ENDIF
2689
2690	END SELECT
2691	!
2692	!-- Set the internal steering parameters appropriately
2693	IF ( k == 0 ) THEN
2694	do3d_no(j) = do3d_no(j) + 1
2695	do3d(j,do3d_no(j)) = data_output(i)
2696	do3d_unit(j,do3d_no(j)) = unit
2697	ELSE
2698	do2d_no(j) = do2d_no(j) + 1
2699	do2d(j,do2d_no(j)) = data_output(i)
2700	do2d_unit(j,do2d_no(j)) = unit
2701	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2702	data_output_xy(j) = .TRUE.
2703	ENDIF
2704	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2705	data_output_xz(j) = .TRUE.
2706	ENDIF
2707	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2708	data_output_yz(j) = .TRUE.
2709	ENDIF
2710	ENDIF
2711
2712	IF ( j == 1 ) THEN
2713	!
2714	!-- Check, if variable is already subject to averaging
2715	found = .FALSE.
2716	DO k = 1, doav_n
2717	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2718	ENDDO
2719
2720	IF ( .NOT. found ) THEN
2721	doav_n = doav_n + 1
2722	doav(doav_n) = var
2723	ENDIF
2724	ENDIF
2725
2726	i = i + 1
2727	ENDDO
2728
2729	!
2730	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2731	IF ( doav_n > 0 .AND. averaging_interval == 0.0 ) THEN
2732	WRITE( message_string, * ) 'output of averaged quantity "', &
2733	TRIM( doav(1) ), '_av" requires to set a ', &
2734	'non-zero & averaging interval'
2735	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2736	ENDIF
2737
2738	!
2739	!-- Check sectional planes and store them in one shared array
2740	IF ( ANY( section_xy > nz + 1 ) ) THEN
2741	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2742	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2743	ENDIF
2744	IF ( ANY( section_xz > ny + 1 ) ) THEN
2745	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2746	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2747	ENDIF
2748	IF ( ANY( section_yz > nx + 1 ) ) THEN
2749	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2750	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2751	ENDIF
2752	section(:,1) = section_xy
2753	section(:,2) = section_xz
2754	section(:,3) = section_yz
2755
2756	!
2757	!-- Upper plot limit for 2D vertical sections
2758	IF ( z_max_do2d == -1.0 ) z_max_do2d = zu(nzt)
2759	IF ( z_max_do2d < zu(nzb+1) .OR. z_max_do2d > zu(nzt) ) THEN
2760	WRITE( message_string, * ) 'z_max_do2d = ', z_max_do2d, &
2761	' must be >= ', zu(nzb+1), '(zu(nzb+1)) and <= ', zu(nzt), &
2762	' (zu(nzt))'
2763	CALL message( 'check_parameters', 'PA0116', 1, 2, 0, 6, 0 )
2764	ENDIF
2765
2766	!
2767	!-- Upper plot limit for 3D arrays
2768	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2769
2770	!
2771	!-- Determine and check accuracy for compressed 3D plot output
2772	IF ( do3d_compress ) THEN
2773	!
2774	!-- Compression only permissible on T3E machines
2775	IF ( host(1:3) /= 't3e' ) THEN
2776	message_string = 'do3d_compress = .TRUE. not allowed on host "' // &
2777	TRIM( host ) // '"'
2778	CALL message( 'check_parameters', 'PA0117', 1, 2, 0, 6, 0 )
2779	ENDIF
2780
2781	i = 1
2782	DO WHILE ( do3d_comp_prec(i) /= ' ' )
2783
2784	ilen = LEN_TRIM( do3d_comp_prec(i) )
2785	IF ( LLT( do3d_comp_prec(i)(ilen:ilen), '0' ) .OR. &
2786	LGT( do3d_comp_prec(i)(ilen:ilen), '9' ) ) THEN
2787	WRITE( message_string, * ) 'illegal precision: do3d_comp_prec', &
2788	'(', i, ') = "', TRIM(do3d_comp_prec(i)),'"'
2789	CALL message( 'check_parameters', 'PA0118', 1, 2, 0, 6, 0 )
2790	ENDIF
2791
2792	prec = IACHAR( do3d_comp_prec(i)(ilen:ilen) ) - IACHAR( '0' )
2793	var = do3d_comp_prec(i)(1:ilen-1)
2794
2795	SELECT CASE ( var )
2796
2797	CASE ( 'u' )
2798	j = 1
2799	CASE ( 'v' )
2800	j = 2
2801	CASE ( 'w' )
2802	j = 3
2803	CASE ( 'p' )
2804	j = 4
2805	CASE ( 'pt' )
2806	j = 5
2807
2808	CASE DEFAULT
2809	WRITE( message_string, * ) 'unknown variable "', &
2810	TRIM( do3d_comp_prec(i) ), '" given for do3d_comp_prec(', &
2811	i, ')'
2812	CALL message( 'check_parameters', 'PA0119', 1, 2, 0, 6, 0 )
2813
2814	END SELECT
2815
2816	plot_3d_precision(j)%precision = prec
2817	i = i + 1
2818
2819	ENDDO
2820	ENDIF
2821
2822	!
2823	!-- Check the data output format(s)
2824	IF ( data_output_format(1) == ' ' ) THEN
2825	!
2826	!-- Default value
2827	netcdf_output = .TRUE.
2828	ELSE
2829	i = 1
2830	DO WHILE ( data_output_format(i) /= ' ' )
2831
2832	SELECT CASE ( data_output_format(i) )
2833
2834	CASE ( 'netcdf' )
2835	netcdf_output = .TRUE.
2836	CASE ( 'iso2d' )
2837	iso2d_output = .TRUE.
2838	CASE ( 'avs' )
2839	avs_output = .TRUE.
2840
2841	CASE DEFAULT
2842	message_string = 'unknown value for data_output_format "' // &
2843	TRIM( data_output_format(i) ) // '"'
2844	CALL message( 'check_parameters', 'PA0120', 1, 2, 0, 6, 0 )
2845
2846	END SELECT
2847
2848	i = i + 1
2849	IF ( i > 10 ) EXIT
2850
2851	ENDDO
2852	ENDIF
2853
2854	!
2855	!-- Set output format string (used in header)
2856	IF ( netcdf_output ) THEN
2857
2858	SELECT CASE ( netcdf_data_format )
2859	CASE ( 1 )
2860	output_format_netcdf = 'netCDF classic'
2861	CASE ( 2 )
2862	output_format_netcdf = 'netCDF 64bit offset'
2863	CASE ( 3 )
2864	output_format_netcdf = 'netCDF4/HDF5'
2865	CASE ( 4 )
2866	output_format_netcdf = 'netCDF4/HDF5 classic'
2867	CASE ( 5 )
2868	output_format_netcdf = 'parallel netCDF4/HDF5'
2869	CASE ( 6 )
2870	output_format_netcdf = 'parallel netCDF4/HDF5 classic'
2871
2872	END SELECT
2873
2874	ENDIF
2875
2876	!
2877	!-- Check mask conditions
2878	DO mid = 1, max_masks
2879	IF ( data_output_masks(mid,1) /= ' ' .OR. &
2880	data_output_masks_user(mid,1) /= ' ' ) THEN
2881	masks = masks + 1
2882	ENDIF
2883	ENDDO
2884
2885	IF ( masks < 0 .OR. masks > max_masks ) THEN
2886	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', &
2887	'<= ', max_masks, ' (=max_masks)'
2888	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2889	ENDIF
2890	IF ( masks > 0 ) THEN
2891	mask_scale(1) = mask_scale_x
2892	mask_scale(2) = mask_scale_y
2893	mask_scale(3) = mask_scale_z
2894	IF ( ANY( mask_scale <= 0.0 ) ) THEN
2895	WRITE( message_string, * ) &
2896	'illegal value: mask_scale_x, mask_scale_y and mask_scale_z', &
2897	'must be > 0.0'
2898	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
2899	ENDIF
2900	!
2901	!-- Generate masks for masked data output
2902	CALL init_masks
2903	ENDIF
2904
2905	!
2906	!-- Check the NetCDF data format
2907	#if ! defined ( __check )
2908	IF ( netcdf_data_format > 2 ) THEN
2909	#if defined( __netcdf4 )
2910	CONTINUE
2911	#else
2912	message_string = 'netCDF: netCDF4 format requested but no ' // &
2913	'cpp-directive __netcdf4 given & switch ' // &
2914	'back to 64-bit offset format'
2915	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
2916	netcdf_data_format = 2
2917	#endif
2918	ENDIF
2919	IF ( netcdf_data_format > 4 ) THEN
2920	#if defined( __netcdf4 ) && defined( __netcdf4_parallel )
2921	CONTINUE
2922	#else
2923	message_string = 'netCDF: netCDF4 parallel output requested but no ' // &
2924	'cpp-directive __netcdf4_parallel given & switch ' // &
2925	'back to netCDF4 non-parallel output'
2926	CALL message( 'check_parameters', 'PA0099', 0, 1, 0, 6, 0 )
2927	netcdf_data_format = netcdf_data_format - 2
2928	#endif
2929	ENDIF
2930	#endif
2931
2932	#if ! defined( __check )
2933	!
2934	!-- Check netcdf precison
2935	ldum = .FALSE.
2936	CALL define_netcdf_header( 'ch', ldum, 0 )
2937	#endif
2938	!
2939	!-- Check, whether a constant diffusion coefficient shall be used
2940	IF ( km_constant /= -1.0 ) THEN
2941	IF ( km_constant < 0.0 ) THEN
2942	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
2943	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
2944	ELSE
2945	IF ( prandtl_number < 0.0 ) THEN
2946	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, &
2947	' < 0.0'
2948	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
2949	ENDIF
2950	constant_diffusion = .TRUE.
2951
2952	IF ( prandtl_layer ) THEN
2953	message_string = 'prandtl_layer is not allowed with fixed ' // &
2954	'value of km'
2955	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
2956	ENDIF
2957	ENDIF
2958	ENDIF
2959
2960	!
2961	!-- In case of non-cyclic lateral boundaries and a damping layer for the
2962	!-- potential temperature, check the width of the damping layer
2963	IF ( bc_lr /= 'cyclic' ) THEN
2964	IF ( pt_damping_width < 0.0 .OR. pt_damping_width > REAL( nx * dx ) ) THEN
2965	message_string = 'pt_damping_width out of range'
2966	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2967	ENDIF
2968	ENDIF
2969
2970	IF ( bc_ns /= 'cyclic' ) THEN
2971	IF ( pt_damping_width < 0.0 .OR. pt_damping_width > REAL( ny * dy ) ) THEN
2972	message_string = 'pt_damping_width out of range'
2973	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2974	ENDIF
2975	ENDIF
2976
2977	!
2978	!-- Check value range for rif
2979	IF ( rif_min >= rif_max ) THEN
2980	WRITE( message_string, * ) 'rif_min = ', rif_min, ' must be less ', &
2981	'than rif_max = ', rif_max
2982	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
2983	ENDIF
2984
2985	!
2986	!-- Determine upper and lower hight level indices for random perturbations
2987	IF ( disturbance_level_b == -9999999.9 ) THEN
2988	IF ( ocean ) THEN
2989	disturbance_level_b = zu((nzt*2)/3)
2990	disturbance_level_ind_b = ( nzt * 2 ) / 3
2991	ELSE
2992	disturbance_level_b = zu(nzb+3)
2993	disturbance_level_ind_b = nzb + 3
2994	ENDIF
2995	ELSEIF ( disturbance_level_b < zu(3) ) THEN
2996	WRITE( message_string, * ) 'disturbance_level_b = ', &
2997	disturbance_level_b, ' must be >= ', zu(3), '(zu(3))'
2998	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
2999	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
3000	WRITE( message_string, * ) 'disturbance_level_b = ', &
3001	disturbance_level_b, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3002	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
3003	ELSE
3004	DO k = 3, nzt-2
3005	IF ( disturbance_level_b <= zu(k) ) THEN
3006	disturbance_level_ind_b = k
3007	EXIT
3008	ENDIF
3009	ENDDO
3010	ENDIF
3011
3012	IF ( disturbance_level_t == -9999999.9 ) THEN
3013	IF ( ocean ) THEN
3014	disturbance_level_t = zu(nzt-3)
3015	disturbance_level_ind_t = nzt - 3
3016	ELSE
3017	disturbance_level_t = zu(nzt/3)
3018	disturbance_level_ind_t = nzt / 3
3019	ENDIF
3020	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
3021	WRITE( message_string, * ) 'disturbance_level_t = ', &
3022	disturbance_level_t, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3023	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
3024	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
3025	WRITE( message_string, * ) 'disturbance_level_t = ', &
3026	disturbance_level_t, ' must be >= disturbance_level_b = ', &
3027	disturbance_level_b
3028	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
3029	ELSE
3030	DO k = 3, nzt-2
3031	IF ( disturbance_level_t <= zu(k) ) THEN
3032	disturbance_level_ind_t = k
3033	EXIT
3034	ENDIF
3035	ENDDO
3036	ENDIF
3037
3038	!
3039	!-- Check again whether the levels determined this way are ok.
3040	!-- Error may occur at automatic determination and too few grid points in
3041	!-- z-direction.
3042	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
3043	WRITE( message_string, * ) 'disturbance_level_ind_t = ', &
3044	disturbance_level_ind_t, ' must be >= disturbance_level_b = ', &
3045	disturbance_level_b
3046	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
3047	ENDIF
3048
3049	!
3050	!-- Determine the horizontal index range for random perturbations.
3051	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed
3052	!-- near the inflow and the perturbation area is further limited to ...(1)
3053	!-- after the initial phase of the flow.
3054	dist_nxl = 0; dist_nxr = nx
3055	dist_nys = 0; dist_nyn = ny
3056	IF ( bc_lr /= 'cyclic' ) THEN
3057	IF ( inflow_disturbance_begin == -1 ) THEN
3058	inflow_disturbance_begin = MIN( 10, nx/2 )
3059	ENDIF
3060	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx )&
3061	THEN
3062	message_string = 'inflow_disturbance_begin out of range'
3063	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3064	ENDIF
3065	IF ( inflow_disturbance_end == -1 ) THEN
3066	inflow_disturbance_end = MIN( 100, 3*nx/4 )
3067	ENDIF
3068	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) &
3069	THEN
3070	message_string = 'inflow_disturbance_end out of range'
3071	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3072	ENDIF
3073	ELSEIF ( bc_ns /= 'cyclic' ) THEN
3074	IF ( inflow_disturbance_begin == -1 ) THEN
3075	inflow_disturbance_begin = MIN( 10, ny/2 )
3076	ENDIF
3077	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny )&
3078	THEN
3079	message_string = 'inflow_disturbance_begin out of range'
3080	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3081	ENDIF
3082	IF ( inflow_disturbance_end == -1 ) THEN
3083	inflow_disturbance_end = MIN( 100, 3*ny/4 )
3084	ENDIF
3085	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) &
3086	THEN
3087	message_string = 'inflow_disturbance_end out of range'
3088	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3089	ENDIF
3090	ENDIF
3091
3092	IF ( bc_lr == 'radiation/dirichlet' .OR. bc_lr == 'neumann/dirichlet' ) THEN
3093	dist_nxr = nx - inflow_disturbance_begin
3094	dist_nxl(1) = nx - inflow_disturbance_end
3095	ELSEIF ( bc_lr == 'dirichlet/radiation' .OR. bc_lr == 'dirichlet/neumann' ) THEN
3096	dist_nxl = inflow_disturbance_begin
3097	dist_nxr(1) = inflow_disturbance_end
3098	ENDIF
3099	IF ( bc_ns == 'dirichlet/radiation' .OR. bc_ns == 'dirichlet/neumann' ) THEN
3100	dist_nyn = ny - inflow_disturbance_begin
3101	dist_nys(1) = ny - inflow_disturbance_end
3102	ELSEIF ( bc_ns == 'radiation/dirichlet' .OR. bc_ns == 'neumann/dirichlet' ) THEN
3103	dist_nys = inflow_disturbance_begin
3104	dist_nyn(1) = inflow_disturbance_end
3105	ENDIF
3106
3107	!
3108	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow
3109	!-- boundary (so far, a turbulent inflow is realized from the left side only)
3110	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' .AND. bc_lr /= 'dirichlet/neumann' ) THEN
3111	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
3112	'condition at the inflow boundary'
3113	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
3114	ENDIF
3115
3116	!
3117	!-- In case of turbulent inflow calculate the index of the recycling plane
3118	IF ( turbulent_inflow ) THEN
3119	IF ( recycling_width == 9999999.9 ) THEN
3120	!
3121	!-- Set the default value for the width of the recycling domain
3122	recycling_width = 0.1 * nx * dx
3123	ELSE
3124	IF ( recycling_width < dx .OR. recycling_width > nx * dx ) THEN
3125	WRITE( message_string, * ) 'illegal value for recycling_width:', &
3126	' ', recycling_width
3127	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
3128	ENDIF
3129	ENDIF
3130	!
3131	!-- Calculate the index
3132	recycling_plane = recycling_width / dx
3133	ENDIF
3134
3135	!
3136	!-- Check random generator
3137	IF ( random_generator /= 'system-specific' .AND. &
3138	random_generator /= 'numerical-recipes' ) THEN
3139	message_string = 'unknown random generator: random_generator = "' // &
3140	TRIM( random_generator ) // '"'
3141	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
3142	ENDIF
3143
3144	!
3145	!-- Determine damping level index for 1D model
3146	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
3147	IF ( damp_level_1d == -1.0 ) THEN
3148	damp_level_1d = zu(nzt+1)
3149	damp_level_ind_1d = nzt + 1
3150	ELSEIF ( damp_level_1d < 0.0 .OR. damp_level_1d > zu(nzt+1) ) THEN
3151	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, &
3152	' must be > 0.0 and < ', zu(nzt+1), '(zu(nzt+1))'
3153	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
3154	ELSE
3155	DO k = 1, nzt+1
3156	IF ( damp_level_1d <= zu(k) ) THEN
3157	damp_level_ind_1d = k
3158	EXIT
3159	ENDIF
3160	ENDDO
3161	ENDIF
3162	ENDIF
3163
3164	!
3165	!-- Check some other 1d-model parameters
3166	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
3167	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
3168	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // &
3169	'" is unknown'
3170	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
3171	ENDIF
3172	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
3173	TRIM( dissipation_1d ) /= 'detering' ) THEN
3174	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
3175	'" is unknown'
3176	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
3177	ENDIF
3178
3179	!
3180	!-- Set time for the next user defined restart (time_restart is the
3181	!-- internal parameter for steering restart events)
3182	IF ( restart_time /= 9999999.9 ) THEN
3183	IF ( restart_time > time_since_reference_point ) THEN
3184	time_restart = restart_time
3185	ENDIF
3186	ELSE
3187	!
3188	!-- In case of a restart run, set internal parameter to default (no restart)
3189	!-- if the NAMELIST-parameter restart_time is omitted
3190	time_restart = 9999999.9
3191	ENDIF
3192
3193	!
3194	!-- Set default value of the time needed to terminate a model run
3195	IF ( termination_time_needed == -1.0 ) THEN
3196	IF ( host(1:3) == 'ibm' ) THEN
3197	termination_time_needed = 300.0
3198	ELSE
3199	termination_time_needed = 35.0
3200	ENDIF
3201	ENDIF
3202
3203	!
3204	!-- Check the time needed to terminate a model run
3205	IF ( host(1:3) == 't3e' ) THEN
3206	!
3207	!-- Time needed must be at least 30 seconds on all CRAY machines, because
3208	!-- MPP_TREMAIN gives the remaining CPU time only in steps of 30 seconds
3209	IF ( termination_time_needed <= 30.0 ) THEN
3210	WRITE( message_string, * ) 'termination_time_needed = ', &
3211	termination_time_needed, ' must be > 30.0 on host "', &
3212	TRIM( host ), '"'
3213	CALL message( 'check_parameters', 'PA0139', 1, 2, 0, 6, 0 )
3214	ENDIF
3215	ELSEIF ( host(1:3) == 'ibm' ) THEN
3216	!
3217	!-- On IBM-regatta machines the time should be at least 300 seconds,
3218	!-- because the job time consumed before executing palm (for compiling,
3219	!-- copying of files, etc.) has to be regarded
3220	IF ( termination_time_needed < 300.0 ) THEN
3221	WRITE( message_string, * ) 'termination_time_needed = ', &
3222	termination_time_needed, ' should be >= 300.0 on host "', &
3223	TRIM( host ), '"'
3224	CALL message( 'check_parameters', 'PA0140', 1, 2, 0, 6, 0 )
3225	ENDIF
3226	ENDIF
3227
3228	!
3229	!-- Check pressure gradient conditions
3230	IF ( dp_external .AND. conserve_volume_flow ) THEN
3231	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3232	'w are .TRUE. but one of them must be .FALSE.'
3233	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3234	ENDIF
3235	IF ( dp_external ) THEN
3236	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3237	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3238	' of range'
3239	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3240	ENDIF
3241	IF ( .NOT. ANY( dpdxy /= 0.0 ) ) THEN
3242	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3243	'ro, i.e. the external pressure gradient & will not be applied'
3244	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3245	ENDIF
3246	ENDIF
3247	IF ( ANY( dpdxy /= 0.0 ) .AND. .NOT. dp_external ) THEN
3248	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3249	'.FALSE., i.e. the external pressure gradient & will not be applied'
3250	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3251	ENDIF
3252	IF ( conserve_volume_flow ) THEN
3253	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3254
3255	conserve_volume_flow_mode = 'initial_profiles'
3256
3257	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3258	TRIM( conserve_volume_flow_mode ) /= 'inflow_profile' .AND. &
3259	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3260	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3261	conserve_volume_flow_mode
3262	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3263	ENDIF
3264	IF ( (bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3265	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3266	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3267	'require conserve_volume_flow_mode = ''initial_profiles'''
3268	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3269	ENDIF
3270	IF ( bc_lr == 'cyclic' .AND. bc_ns == 'cyclic' .AND. &
3271	TRIM( conserve_volume_flow_mode ) == 'inflow_profile' ) THEN
3272	WRITE( message_string, * ) 'cyclic boundary conditions ', &
3273	'require conserve_volume_flow_mode = ''initial_profiles''', &
3274	' or ''bulk_velocity'''
3275	CALL message( 'check_parameters', 'PA0156', 1, 2, 0, 6, 0 )
3276	ENDIF
3277	ENDIF
3278	IF ( ( u_bulk /= 0.0 .OR. v_bulk /= 0.0 ) .AND. &
3279	( .NOT. conserve_volume_flow .OR. &
3280	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) ) THEN
3281	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3282	'conserve_volume_flow = .T. and ', &
3283	'conserve_volume_flow_mode = ''bulk_velocity'''
3284	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3285	ENDIF
3286
3287	!
3288	!-- Check particle attributes
3289	IF ( particle_color /= 'none' ) THEN
3290	IF ( particle_color /= 'absuv' .AND. particle_color /= 'pt*' .AND. &
3291	particle_color /= 'z' ) THEN
3292	message_string = 'illegal value for parameter particle_color: ' // &
3293	TRIM( particle_color)
3294	CALL message( 'check_parameters', 'PA0313', 1, 2, 0, 6, 0 )
3295	ELSE
3296	IF ( color_interval(2) <= color_interval(1) ) THEN
3297	message_string = 'color_interval(2) <= color_interval(1)'
3298	CALL message( 'check_parameters', 'PA0315', 1, 2, 0, 6, 0 )
3299	ENDIF
3300	ENDIF
3301	ENDIF
3302
3303	IF ( particle_dvrpsize /= 'none' ) THEN
3304	IF ( particle_dvrpsize /= 'absw' ) THEN
3305	message_string = 'illegal value for parameter particle_dvrpsize:' // &
3306	' ' // TRIM( particle_color)
3307	CALL message( 'check_parameters', 'PA0314', 1, 2, 0, 6, 0 )
3308	ELSE
3309	IF ( dvrpsize_interval(2) <= dvrpsize_interval(1) ) THEN
3310	message_string = 'dvrpsize_interval(2) <= dvrpsize_interval(1)'
3311	CALL message( 'check_parameters', 'PA0316', 1, 2, 0, 6, 0 )
3312	ENDIF
3313	ENDIF
3314	ENDIF
3315
3316	!
3317	!-- Check &userpar parameters
3318	CALL user_check_parameters
3319
3320
3321
3322	END SUBROUTINE check_parameters

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