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source: palm/trunk/SOURCE/check_parameters.f90 @ 940

Last change on this file since 940 was 940, checked in by raasch, 12 years ago
temperature equation can be switched off; bugfix of tridia_1dd for current Intel (12.1) compilers
Property svn:keywords set to `Id`
File size: 132.7 KB

Line
1	SUBROUTINE check_parameters
2
3	!------------------------------------------------------------------------------!
4	! Current revisions:
5	! -----------------
6	! checks for parameter neutral
7	!
8	! Former revisions:
9	! -----------------
10	! $Id: check_parameters.f90 940 2012-07-09 14:31:00Z raasch $
11	!
12	! 924 2012-06-06 07:44:41Z maronga
13	! Bugfix: preprocessor directives caused error during compilation
14	!
15	! 892 2012-05-02 13:51:44Z maronga
16	! Bugfix for parameter file check ( excluding __netcdf4 )
17	!
18	! 866 2012-03-28 06:44:41Z raasch
19	! use only 60% of the geostrophic wind as translation speed in case of Galilean
20	! transformation and use_ug_for_galilei_tr = .T. in order to mimimize the
21	! timestep
22	!
23	! 861 2012-03-26 14:18:34Z suehring
24	! Check for topography and ws-scheme removed.
25	! Check for loop_optimization = 'vector' and ws-scheme removed.
26	!
27	! 845 2012-03-07 10:23:05Z maronga
28	! Bugfix: exclude __netcdf4 directive part from namelist file check compilation
29	!
30	! 828 2012-02-21 12:00:36Z raasch
31	! check of collision_kernel extended
32	!
33	! 825 2012-02-19 03:03:44Z raasch
34	! check for collision_kernel and curvature_solution_effects
35	!
36	! 809 2012-01-30 13:32:58Z maronga
37	! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
38	!
39	! 807 2012-01-25 11:53:51Z maronga
40	! New cpp directive "__check" implemented which is used by check_namelist_files
41	!
42	! 774 2011-10-27 13:34:16Z letzel
43	! bugfix for prescribed u,v-profiles
44	!
45	! 767 2011-10-14 06:39:12Z raasch
46	! Calculating u,v-profiles from given profiles by linear interpolation.
47	! bugfix: dirichlet_0 conditions for ug/vg moved from init_3d_model to here
48	!
49	! 707 2011-03-29 11:39:40Z raasch
50	! setting of bc_lr/ns_dirrad/raddir
51	!
52	! 689 2011-02-20 19:31:12z gryschka
53	! Bugfix for some logical expressions
54	! (syntax was not compatible with all compilers)
55	!
56	! 680 2011-02-04 23:16:06Z gryschka
57	! init_vortex is not allowed with volume_flow_control
58	!
59	! 673 2011-01-18 16:19:48Z suehring
60	! Declaration of ws_scheme_sca and ws_scheme_mom added (moved from advec_ws).
61	!
62	! 667 2010-12-23 12:06:00Z suehring/gryschka
63	! Exchange of parameters between ocean and atmosphere via PE0
64	! Check for illegal combination of ws-scheme and timestep scheme.
65	! Check for topography and ws-scheme.
66	! Check for not cyclic boundary conditions in combination with ws-scheme and
67	! loop_optimization = 'vector'.
68	! Check for call_psolver_at_all_substeps and ws-scheme for momentum_advec.
69	! Different processor/grid topology in atmosphere and ocean is now allowed!
70	! Bugfixes in checking for conserve_volume_flow_mode
71	! 600 2010-11-24 16:10:51Z raasch
72	! change due to new default value of surface_waterflux
73	! 580 2010-10-05 13:59:11Z heinze
74	! renaming of ws_vertical_gradient_level to subs_vertical_gradient_level
75	!
76	! 567 2010-10-01 10:46:30Z helmke
77	! calculating masks changed
78	!
79	! 564 2010-09-30 13:18:59Z helmke
80	! palm message identifiers of masked output changed, 20 replaced by max_masks
81	!
82	! 553 2010-09-01 14:09:06Z weinreis
83	! masks is calculated and removed from inipar
84	!
85	! 531 2010-04-21 06:47:21Z heinze
86	! Bugfix: unit of hyp changed to dbar
87	!
88	! 524 2010-03-30 02:04:51Z raasch
89	! Bugfix: "/" in netcdf profile variable names replaced by ":"
90	!
91	! 493 2010-03-01 08:30:24Z raasch
92	! netcdf_data_format is checked
93	!
94	! 411 2009-12-11 14:15:58Z heinze
95	! Enabled passive scalar/humidity wall fluxes for non-flat topography
96	! Initialization of large scale vertical motion (subsidence/ascent)
97	!
98	! 410 2009-12-04 17:05:40Z letzel
99	! masked data output
100	!
101	! 388 2009-09-23 09:40:33Z raasch
102	! Check profiles fpr prho and hyp.
103	! Bugfix: output of averaged 2d/3d quantities requires that an avaraging
104	! interval has been set, respective error message is included
105	! bc_lr_cyc and bc_ns_cyc are set,
106	! initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill'
107	! Check for illegal entries in section_xy\|xz\|yz that exceed nz+1\|ny+1\|nx+1
108	! Coupling with independent precursor runs.
109	! Check particle_color, particle_dvrpsize, color_interval, dvrpsize_interval
110	! Bugfix: pressure included for profile output
111	! Check pressure gradient conditions
112	! topography_grid_convention moved from user_check_parameters
113	! 'single_street_canyon'
114	! Added shf* and qsws* to the list of available output data
115	!
116	! 222 2009-01-12 16:04:16Z letzel
117	! +user_check_parameters
118	! Output of messages replaced by message handling routine.
119	! Implementation of an MPI-1 coupling: replaced myid with target_id,
120	! deleted __mpi2 directives
121	! Check that PALM is called with mrun -K parallel for coupling
122	!
123	! 197 2008-09-16 15:29:03Z raasch
124	! Bug fix: Construction of vertical profiles when 10 gradients have been
125	! specified in the parameter list (ug, vg, pt, q, sa, lad)
126	!
127	! Strict grid matching along z is not needed for mg-solver.
128	! Leaf area density (LAD) explicitly set to its surface value at k=0
129	! Case of reading data for recycling included in initializing_actions,
130	! check of turbulent_inflow and calculation of recycling_plane.
131	! q*2 profile added
132	!
133	! 138 2007-11-28 10:03:58Z letzel
134	! Plant canopy added
135	! Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
136	! Multigrid solver allows topography, checking of dt_sort_particles
137	! Bugfix: initializing u_init and v_init in case of ocean runs
138	!
139	! 109 2007-08-28 15:26:47Z letzel
140	! Check coupling_mode and set default (obligatory) values (like boundary
141	! conditions for temperature and fluxes) in case of coupled runs.
142	! +profiles for wp and w"e
143	! Bugfix: Error message concerning output of particle concentration (pc)
144	! modified
145	! More checks and more default values for coupled runs
146	! allow data_output_pr= q, wq, w"q", wq for humidity = .T. (instead of
147	! cloud_physics = .T.)
148	! Rayleigh damping for ocean fixed.
149	! Check and, if necessary, set default value for dt_coupling
150	!
151	! 97 2007-06-21 08:23:15Z raasch
152	! Initial salinity profile is calculated, salinity boundary conditions are
153	! checked,
154	! z_max_do1d is checked only in case of ocean = .f.,
155	! +initial temperature and geostrophic velocity profiles for the ocean version,
156	! use_pt_reference renamed use_reference
157	!
158	! 89 2007-05-25 12:08:31Z raasch
159	! Check for user-defined profiles
160	!
161	! 75 2007-03-22 09:54:05Z raasch
162	! "by_user" allowed as initializing action, -data_output_ts,
163	! leapfrog with non-flat topography not allowed any more, loop_optimization
164	! and pt_reference are checked, moisture renamed humidity,
165	! output of precipitation amount/rate and roughnes length + check
166	! possible negative humidities are avoided in initial profile,
167	! dirichlet/neumann changed to dirichlet/radiation, etc.,
168	! revision added to run_description_header
169	!
170	! 20 2007-02-26 00:12:32Z raasch
171	! Temperature and humidity gradients at top are now calculated for nzt+1,
172	! top_heatflux and respective boundary condition bc_pt_t is checked
173	!
174	! RCS Log replace by Id keyword, revision history cleaned up
175	!
176	! Revision 1.61 2006/08/04 14:20:25 raasch
177	! do2d_unit and do3d_unit now defined as 2d-arrays, check of
178	! use_upstream_for_tke, default value for dt_dopts,
179	! generation of file header moved from routines palm and header to here
180	!
181	! Revision 1.1 1997/08/26 06:29:23 raasch
182	! Initial revision
183	!
184	!
185	! Description:
186	! ------------
187	! Check control parameters and deduce further quantities.
188	!------------------------------------------------------------------------------!
189
190	USE arrays_3d
191	USE cloud_parameters
192	USE constants
193	USE control_parameters
194	USE dvrp_variables
195	USE grid_variables
196	USE indices
197	USE model_1d
198	USE netcdf_control
199	USE particle_attributes
200	USE pegrid
201	USE profil_parameter
202	USE subsidence_mod
203	USE statistics
204	USE transpose_indices
205
206	IMPLICIT NONE
207
208	CHARACTER (LEN=1) :: sq
209	CHARACTER (LEN=6) :: var
210	CHARACTER (LEN=7) :: unit
211	CHARACTER (LEN=8) :: date
212	CHARACTER (LEN=10) :: time
213	CHARACTER (LEN=40) :: coupling_string
214	CHARACTER (LEN=100) :: action
215
216	INTEGER :: i, ilen, intervals, iremote = 0, iter, j, k, kk, nnxh, nnyh, &
217	position, prec
218	LOGICAL :: found, ldum
219	REAL :: gradient, maxn, maxp, remote = 0.0, &
220	simulation_time_since_reference
221
222	!
223	!-- Warning, if host is not set
224	IF ( host(1:1) == ' ' ) THEN
225	message_string = '"host" is not set. Please check that environment ' // &
226	'variable "localhost" & is set before running PALM'
227	CALL message( 'check_parameters', 'PA0001', 0, 0, 0, 6, 0 )
228	ENDIF
229
230	!
231	!-- Check the coupling mode
232	IF ( coupling_mode /= 'uncoupled' .AND. &
233	coupling_mode /= 'atmosphere_to_ocean' .AND. &
234	coupling_mode /= 'ocean_to_atmosphere' ) THEN
235	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
236	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
237	ENDIF
238
239	!
240	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
241	IF ( coupling_mode /= 'uncoupled') THEN
242
243	IF ( dt_coupling == 9999999.9 ) THEN
244	message_string = 'dt_coupling is not set but required for coup' // &
245	'ling mode "' // TRIM( coupling_mode ) // '"'
246	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
247	ENDIF
248
249	#if defined( __parallel )
250
251	!
252	!-- NOTE: coupled runs have not been implemented in the check_namelist_files
253	!-- program.
254	!-- check_namelist_files will need the following information of the other
255	!-- model (atmosphere/ocean).
256	! dt_coupling = remote
257	! dt_max = remote
258	! restart_time = remote
259	! dt_restart= remote
260	! simulation_time_since_reference = remote
261	! dx = remote
262
263
264	#if ! defined( __check )
265	IF ( myid == 0 ) THEN
266	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, &
267	ierr )
268	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, &
269	status, ierr )
270	ENDIF
271	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
272	#endif
273	IF ( dt_coupling /= remote ) THEN
274	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
275	'": dt_coupling = ', dt_coupling, '& is not equal to ', &
276	'dt_coupling_remote = ', remote
277	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
278	ENDIF
279	IF ( dt_coupling <= 0.0 ) THEN
280	#if ! defined( __check )
281	IF ( myid == 0 ) THEN
282	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
283	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, &
284	status, ierr )
285	ENDIF
286	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
287	#endif
288	dt_coupling = MAX( dt_max, remote )
289	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
290	'": dt_coupling <= 0.0 & is not allowed and is reset to ', &
291	'MAX(dt_max(A,O)) = ', dt_coupling
292	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
293	ENDIF
294	#if ! defined( __check )
295	IF ( myid == 0 ) THEN
296	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, &
297	ierr )
298	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, &
299	status, ierr )
300	ENDIF
301	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
302	#endif
303	IF ( restart_time /= remote ) THEN
304	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
305	'": restart_time = ', restart_time, '& is not equal to ', &
306	'restart_time_remote = ', remote
307	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
308	ENDIF
309	#if ! defined( __check )
310	IF ( myid == 0 ) THEN
311	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, &
312	ierr )
313	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, &
314	status, ierr )
315	ENDIF
316	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
317	#endif
318	IF ( dt_restart /= remote ) THEN
319	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
320	'": dt_restart = ', dt_restart, '& is not equal to ', &
321	'dt_restart_remote = ', remote
322	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
323	ENDIF
324
325	simulation_time_since_reference = end_time - coupling_start_time
326	#if ! defined( __check )
327	IF ( myid == 0 ) THEN
328	CALL MPI_SEND( simulation_time_since_reference, 1, MPI_REAL, target_id, &
329	14, comm_inter, ierr )
330	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, &
331	status, ierr )
332	ENDIF
333	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
334	#endif
335	IF ( simulation_time_since_reference /= remote ) THEN
336	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
337	'": simulation_time_since_reference = ', &
338	simulation_time_since_reference, '& is not equal to ', &
339	'simulation_time_since_reference_remote = ', remote
340	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
341	ENDIF
342
343	#if ! defined( __check )
344	IF ( myid == 0 ) THEN
345	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
346	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, &
347	status, ierr )
348	ENDIF
349	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
350
351	#endif
352	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
353
354	IF ( dx < remote ) THEN
355	WRITE( message_string, * ) 'coupling mode "', &
356	TRIM( coupling_mode ), &
357	'": dx in Atmosphere is not equal to or not larger then dx in ocean'
358	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
359	ENDIF
360
361	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
362	WRITE( message_string, * ) 'coupling mode "', &
363	TRIM( coupling_mode ), &
364	'": Domain size in x-direction is not equal in ocean and atmosphere'
365	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
366	ENDIF
367
368	ENDIF
369
370	#if ! defined( __check )
371	IF ( myid == 0) THEN
372	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
373	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, &
374	status, ierr )
375	ENDIF
376	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
377	#endif
378	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
379
380	IF ( dy < remote ) THEN
381	WRITE( message_string, * ) 'coupling mode "', &
382	TRIM( coupling_mode ), &
383	'": dy in Atmosphere is not equal to or not larger then dy in ocean'
384	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
385	ENDIF
386
387	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
388	WRITE( message_string, * ) 'coupling mode "', &
389	TRIM( coupling_mode ), &
390	'": Domain size in y-direction is not equal in ocean and atmosphere'
391	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
392	ENDIF
393
394	IF ( MOD(nx_o+1,nx_a+1) /= 0 ) THEN
395	WRITE( message_string, * ) 'coupling mode "', &
396	TRIM( coupling_mode ), &
397	'": nx+1 in ocean is not divisible without remainder with nx+1 in', &
398	' atmosphere'
399	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
400	ENDIF
401
402	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
403	WRITE( message_string, * ) 'coupling mode "', &
404	TRIM( coupling_mode ), &
405	'": ny+1 in ocean is not divisible without remainder with ny+1 in', &
406	' atmosphere'
407	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
408	ENDIF
409
410	ENDIF
411	#else
412	WRITE( message_string, * ) 'coupling requires PALM to be called with', &
413	' ''mrun -K parallel'''
414	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
415	#endif
416	ENDIF
417
418	#if defined( __parallel ) && ! defined ( __check )
419	!
420	!-- Exchange via intercommunicator
421	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
422	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, &
423	ierr )
424	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
425	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, &
426	comm_inter, status, ierr )
427	ENDIF
428	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
429
430	#endif
431
432
433	!
434	!-- Generate the file header which is used as a header for most of PALM's
435	!-- output files
436	CALL DATE_AND_TIME( date, time )
437	run_date = date(7:8)//'-'//date(5:6)//'-'//date(3:4)
438	run_time = time(1:2)//':'//time(3:4)//':'//time(5:6)
439	IF ( coupling_mode == 'uncoupled' ) THEN
440	coupling_string = ''
441	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
442	coupling_string = ' coupled (atmosphere)'
443	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
444	coupling_string = ' coupled (ocean)'
445	ENDIF
446
447	WRITE ( run_description_header, &
448	'(A,2X,A,2X,A,A,A,I2.2,A,2X,A,A,2X,A,1X,A)' ) &
449	TRIM( version ), TRIM( revision ), 'run: ', &
450	TRIM( run_identifier ), '.', runnr, TRIM( coupling_string ), &
451	'host: ', TRIM( host ), run_date, run_time
452
453	!
454	!-- Check the general loop optimization method
455	IF ( loop_optimization == 'default' ) THEN
456	IF ( host(1:3) == 'nec' ) THEN
457	loop_optimization = 'vector'
458	ELSE
459	loop_optimization = 'cache'
460	ENDIF
461	ENDIF
462	IF ( loop_optimization /= 'noopt' .AND. loop_optimization /= 'cache' &
463	.AND. loop_optimization /= 'vector' ) THEN
464	message_string = 'illegal value given for loop_optimization: "' // &
465	TRIM( loop_optimization ) // '"'
466	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
467	ENDIF
468
469	!
470	!-- Check topography setting (check for illegal parameter combinations)
471	IF ( topography /= 'flat' ) THEN
472	action = ' '
473	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme') THEN
474	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
475	ENDIF
476	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
477	THEN
478	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
479	ENDIF
480	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
481	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
482	ENDIF
483	IF ( psolver == 'sor' ) THEN
484	WRITE( action, '(A,A)' ) 'psolver = ', psolver
485	ENDIF
486	IF ( sloping_surface ) THEN
487	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
488	ENDIF
489	IF ( galilei_transformation ) THEN
490	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
491	ENDIF
492	IF ( cloud_physics ) THEN
493	WRITE( action, '(A)' ) 'cloud_physics = .TRUE.'
494	ENDIF
495	IF ( cloud_droplets ) THEN
496	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
497	ENDIF
498	IF ( .NOT. prandtl_layer ) THEN
499	WRITE( action, '(A)' ) 'prandtl_layer = .FALSE.'
500	ENDIF
501	IF ( action /= ' ' ) THEN
502	message_string = 'a non-flat topography does not allow ' // &
503	TRIM( action )
504	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
505	ENDIF
506	!
507	!-- In case of non-flat topography, check whether the convention how to
508	!-- define the topography grid has been set correctly, or whether the default
509	!-- is applicable. If this is not possible, abort.
510	IF ( TRIM( topography_grid_convention ) == ' ' ) THEN
511	IF ( TRIM( topography ) /= 'single_building' .AND. &
512	TRIM( topography ) /= 'single_street_canyon' .AND. &
513	TRIM( topography ) /= 'read_from_file' ) THEN
514	!-- The default value is not applicable here, because it is only valid
515	!-- for the two standard cases 'single_building' and 'read_from_file'
516	!-- defined in init_grid.
517	WRITE( message_string, * ) &
518	'The value for "topography_grid_convention" ', &
519	'is not set. Its default value is & only valid for ', &
520	'"topography" = ''single_building'', ', &
521	'''single_street_canyon'' & or ''read_from_file''.', &
522	' & Choose ''cell_edge'' or ''cell_center''.'
523	CALL message( 'user_check_parameters', 'PA0239', 1, 2, 0, 6, 0 )
524	ELSE
525	!-- The default value is applicable here.
526	!-- Set convention according to topography.
527	IF ( TRIM( topography ) == 'single_building' .OR. &
528	TRIM( topography ) == 'single_street_canyon' ) THEN
529	topography_grid_convention = 'cell_edge'
530	ELSEIF ( TRIM( topography ) == 'read_from_file' ) THEN
531	topography_grid_convention = 'cell_center'
532	ENDIF
533	ENDIF
534	ELSEIF ( TRIM( topography_grid_convention ) /= 'cell_edge' .AND. &
535	TRIM( topography_grid_convention ) /= 'cell_center' ) THEN
536	WRITE( message_string, * ) &
537	'The value for "topography_grid_convention" is ', &
538	'not recognized. & Choose ''cell_edge'' or ''cell_center''.'
539	CALL message( 'user_check_parameters', 'PA0240', 1, 2, 0, 6, 0 )
540	ENDIF
541
542	ENDIF
543
544	!
545	!-- Check ocean setting
546	IF ( ocean ) THEN
547
548	action = ' '
549	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
550	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
551	ENDIF
552	IF ( momentum_advec == 'ups-scheme' ) THEN
553	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
554	ENDIF
555	IF ( action /= ' ' ) THEN
556	message_string = 'ocean = .T. does not allow ' // TRIM( action )
557	CALL message( 'check_parameters', 'PA0015', 1, 2, 0, 6, 0 )
558	ENDIF
559
560	ELSEIF ( TRIM( coupling_mode ) == 'uncoupled' .AND. &
561	TRIM( coupling_char ) == '_O' ) THEN
562
563	!
564	!-- Check whether an (uncoupled) atmospheric run has been declared as an
565	!-- ocean run (this setting is done via mrun-option -y)
566
567	message_string = 'ocean = .F. does not allow coupling_char = "' // &
568	TRIM( coupling_char ) // '" set by mrun-option "-y"'
569	CALL message( 'check_parameters', 'PA0317', 1, 2, 0, 6, 0 )
570
571	ENDIF
572
573	!
574	!-- Check whether there are any illegal values
575	!-- Pressure solver:
576	IF ( psolver /= 'poisfft' .AND. psolver /= 'poisfft_hybrid' .AND. &
577	psolver /= 'sor' .AND. psolver /= 'multigrid' ) THEN
578	message_string = 'unknown solver for perturbation pressure: psolver' // &
579	' = "' // TRIM( psolver ) // '"'
580	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
581	ENDIF
582
583	#if defined( __parallel )
584	IF ( psolver == 'poisfft_hybrid' .AND. pdims(2) /= 1 ) THEN
585	message_string = 'psolver = "' // TRIM( psolver ) // '" only works ' // &
586	'for a 1d domain-decomposition along x & please do' // &
587	' not set npey/=1 in the parameter file'
588	CALL message( 'check_parameters', 'PA0017', 1, 2, 0, 6, 0 )
589	ENDIF
590	IF ( psolver == 'poisfft_hybrid' .AND. &
591	( nxra > nxr .OR. nyna > nyn .OR. nza > nz ) .OR. &
592	psolver == 'multigrid' .AND. &
593	( nxra > nxr .OR. nyna > nyn ) ) THEN
594	message_string = 'psolver = "' // TRIM( psolver ) // '" does not ' // &
595	'work for subdomains with unequal size & please ' // &
596	'set grid_matching = ''strict'' in the parameter file'
597	CALL message( 'check_parameters', 'PA0018', 1, 2, 0, 6, 0 )
598	ENDIF
599	#else
600	IF ( psolver == 'poisfft_hybrid' ) THEN
601	message_string = 'psolver = "' // TRIM( psolver ) // '" only works' // &
602	' for a parallel environment'
603	CALL message( 'check_parameters', 'PA0019', 1, 2, 0, 6, 0 )
604	ENDIF
605	#endif
606
607	IF ( psolver == 'multigrid' ) THEN
608	IF ( cycle_mg == 'w' ) THEN
609	gamma_mg = 2
610	ELSEIF ( cycle_mg == 'v' ) THEN
611	gamma_mg = 1
612	ELSE
613	message_string = 'unknown multigrid cycle: cycle_mg = "' // &
614	TRIM( cycle_mg ) // '"'
615	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
616	ENDIF
617	ENDIF
618
619	IF ( fft_method /= 'singleton-algorithm' .AND. &
620	fft_method /= 'temperton-algorithm' .AND. &
621	fft_method /= 'system-specific' ) THEN
622	message_string = 'unknown fft-algorithm: fft_method = "' // &
623	TRIM( fft_method ) // '"'
624	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
625	ENDIF
626
627	IF( momentum_advec == 'ws-scheme' .AND. &
628	.NOT. call_psolver_at_all_substeps ) THEN
629	message_string = 'psolver must be called at each RK3 substep when "'//&
630	TRIM(momentum_advec) // ' "is used for momentum_advec'
631	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
632	END IF
633	!
634	!-- Advection schemes:
635	!
636	!-- Set the LOGICALS to enhance the performance.
637	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
638	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
639
640	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' .AND. &
641	momentum_advec /= 'ups-scheme' ) THEN
642	message_string = 'unknown advection scheme: momentum_advec = "' // &
643	TRIM( momentum_advec ) // '"'
644	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
645	ENDIF
646	IF ((( momentum_advec == 'ups-scheme' .OR. scalar_advec == 'ups-scheme' )&
647	.AND. timestep_scheme /= 'euler' ) .OR. (( momentum_advec == 'ws-scheme'&
648	.OR. scalar_advec == 'ws-scheme') .AND. (timestep_scheme == 'euler' .OR. &
649	timestep_scheme == 'leapfrog+euler' .OR. timestep_scheme == 'leapfrog' &
650	.OR. timestep_scheme == 'runge-kutta-2'))) THEN
651	message_string = 'momentum_advec or scalar_advec = "' &
652	// TRIM( momentum_advec ) // '" is not allowed with timestep_scheme = "' // &
653	TRIM( timestep_scheme ) // '"'
654	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
655	ENDIF
656	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
657	scalar_advec /= 'bc-scheme' .AND. scalar_advec /= 'ups-scheme' ) THEN
658	message_string = 'unknown advection scheme: scalar_advec = "' // &
659	TRIM( scalar_advec ) // '"'
660	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
661	ENDIF
662
663	IF ( use_sgs_for_particles .AND. .NOT. use_upstream_for_tke ) THEN
664	use_upstream_for_tke = .TRUE.
665	message_string = 'use_upstream_for_tke set .TRUE. because ' // &
666	'use_sgs_for_particles = .TRUE.'
667	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
668	ENDIF
669
670	IF ( use_upstream_for_tke .AND. timestep_scheme(1:8) == 'leapfrog' ) THEN
671	message_string = 'use_upstream_for_tke = .TRUE. not allowed with ' // &
672	'timestep_scheme = "' // TRIM( timestep_scheme ) // '"'
673	CALL message( 'check_parameters', 'PA0026', 1, 2, 0, 6, 0 )
674	ENDIF
675
676	IF ( use_sgs_for_particles .AND. curvature_solution_effects ) THEN
677	message_string = 'use_sgs_for_particles = .TRUE. not allowed with ' // &
678	'curvature_solution_effects = .TRUE.'
679	CALL message( 'check_parameters', 'PA0349', 1, 2, 0, 6, 0 )
680	ENDIF
681
682	!
683	!-- Timestep schemes:
684	SELECT CASE ( TRIM( timestep_scheme ) )
685
686	CASE ( 'euler' )
687	intermediate_timestep_count_max = 1
688	asselin_filter_factor = 0.0
689
690	CASE ( 'leapfrog', 'leapfrog+euler' )
691	intermediate_timestep_count_max = 1
692
693	CASE ( 'runge-kutta-2' )
694	intermediate_timestep_count_max = 2
695	asselin_filter_factor = 0.0
696
697	CASE ( 'runge-kutta-3' )
698	intermediate_timestep_count_max = 3
699	asselin_filter_factor = 0.0
700
701	CASE DEFAULT
702	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
703	TRIM( timestep_scheme ) // '"'
704	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
705
706	END SELECT
707
708	IF ( scalar_advec == 'ups-scheme' .AND. timestep_scheme(1:5) == 'runge' )&
709	THEN
710	message_string = 'scalar advection scheme "' // TRIM( scalar_advec ) // &
711	'" & does not work with timestep_scheme "' // &
712	TRIM( timestep_scheme ) // '"'
713	CALL message( 'check_parameters', 'PA0028', 1, 2, 0, 6, 0 )
714	ENDIF
715
716	IF ( (momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme') &
717	.AND. timestep_scheme(1:5) == 'runge' ) THEN
718	message_string = 'momentum advection scheme "' // &
719	TRIM( momentum_advec ) // '" & does not work with ' // &
720	'timestep_scheme "' // TRIM( timestep_scheme ) // '"'
721	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
722	ENDIF
723
724	!
725	!-- Collision kernels:
726	SELECT CASE ( TRIM( collision_kernel ) )
727
728	CASE ( 'hall', 'hall_fast' )
729	hall_kernel = .TRUE.
730
731	CASE ( 'palm' )
732	palm_kernel = .TRUE.
733
734	CASE ( 'wang', 'wang_fast' )
735	wang_kernel = .TRUE.
736
737	CASE ( 'none' )
738
739
740	CASE DEFAULT
741	message_string = 'unknown collision kernel: collision_kernel = "' // &
742	TRIM( collision_kernel ) // '"'
743	CALL message( 'check_parameters', 'PA0350', 1, 2, 0, 6, 0 )
744
745	END SELECT
746	IF ( collision_kernel(6:9) == 'fast' ) use_kernel_tables = .TRUE.
747
748	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
749	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
750	!
751	!-- No restart run: several initialising actions are possible
752	action = initializing_actions
753	DO WHILE ( TRIM( action ) /= '' )
754	position = INDEX( action, ' ' )
755	SELECT CASE ( action(1:position-1) )
756
757	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', &
758	'by_user', 'initialize_vortex', 'initialize_ptanom' )
759	action = action(position+1:)
760
761	CASE DEFAULT
762	message_string = 'initializing_action = "' // &
763	TRIM( action ) // '" unkown or not allowed'
764	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
765
766	END SELECT
767	ENDDO
768	ENDIF
769
770	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. &
771	conserve_volume_flow ) THEN
772	message_string = 'initializing_actions = "initialize_vortex"' // &
773	' ist not allowed with conserve_volume_flow = .T.'
774	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
775	ENDIF
776
777
778	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
779	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
780	message_string = 'initializing_actions = "set_constant_profiles"' // &
781	' and "set_1d-model_profiles" are not allowed ' // &
782	'simultaneously'
783	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
784	ENDIF
785
786	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
787	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
788	message_string = 'initializing_actions = "set_constant_profiles"' // &
789	' and "by_user" are not allowed simultaneously'
790	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
791	ENDIF
792
793	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
794	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
795	message_string = 'initializing_actions = "by_user" and ' // &
796	'"set_1d-model_profiles" are not allowed simultaneously'
797	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
798	ENDIF
799
800	IF ( cloud_physics .AND. .NOT. humidity ) THEN
801	WRITE( message_string, * ) 'cloud_physics = ', cloud_physics, ' is ', &
802	'not allowed with humidity = ', humidity
803	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
804	ENDIF
805
806	IF ( precipitation .AND. .NOT. cloud_physics ) THEN
807	WRITE( message_string, * ) 'precipitation = ', precipitation, ' is ', &
808	'not allowed with cloud_physics = ', cloud_physics
809	CALL message( 'check_parameters', 'PA0035', 1, 2, 0, 6, 0 )
810	ENDIF
811
812	IF ( humidity .AND. sloping_surface ) THEN
813	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
814	'are not allowed simultaneously'
815	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
816	ENDIF
817
818	IF ( humidity .AND. scalar_advec == 'ups-scheme' ) THEN
819	message_string = 'UPS-scheme is not implemented for humidity = .TRUE.'
820	CALL message( 'check_parameters', 'PA0037', 1, 2, 0, 6, 0 )
821	ENDIF
822
823	IF ( passive_scalar .AND. humidity ) THEN
824	message_string = 'humidity = .TRUE. and passive_scalar = .TRUE. ' // &
825	'is not allowed simultaneously'
826	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
827	ENDIF
828
829	IF ( passive_scalar .AND. scalar_advec == 'ups-scheme' ) THEN
830	message_string = 'UPS-scheme is not implemented for passive_scalar' // &
831	' = .TRUE.'
832	CALL message( 'check_parameters', 'PA0039', 1, 2, 0, 6, 0 )
833	ENDIF
834
835	IF ( grid_matching /= 'strict' .AND. grid_matching /= 'match' ) THEN
836	message_string = 'illegal value "' // TRIM( grid_matching ) // &
837	'" found for parameter grid_matching'
838	CALL message( 'check_parameters', 'PA0040', 1, 2, 0, 6, 0 )
839	ENDIF
840
841	IF ( plant_canopy .AND. ( drag_coefficient == 0.0 ) ) THEN
842	message_string = 'plant_canopy = .TRUE. requires a non-zero drag ' // &
843	'coefficient & given value is drag_coefficient = 0.0'
844	CALL message( 'check_parameters', 'PA0041', 1, 2, 0, 6, 0 )
845	ENDIF
846
847	!
848	!-- In case of no model continuation run, check initialising parameters and
849	!-- deduce further quantities
850	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
851
852	!
853	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
854	pt_init = pt_surface
855	IF ( humidity ) q_init = q_surface
856	IF ( ocean ) sa_init = sa_surface
857	IF ( passive_scalar ) q_init = s_surface
858	IF ( plant_canopy ) lad = 0.0
859
860	!
861	!--
862	!-- If required, compute initial profile of the geostrophic wind
863	!-- (component ug)
864	i = 1
865	gradient = 0.0
866
867	IF ( .NOT. ocean ) THEN
868
869	ug_vertical_gradient_level_ind(1) = 0
870	ug(0) = ug_surface
871	DO k = 1, nzt+1
872	IF ( i < 11 ) THEN
873	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
874	ug_vertical_gradient_level(i) >= 0.0 ) THEN
875	gradient = ug_vertical_gradient(i) / 100.0
876	ug_vertical_gradient_level_ind(i) = k - 1
877	i = i + 1
878	ENDIF
879	ENDIF
880	IF ( gradient /= 0.0 ) THEN
881	IF ( k /= 1 ) THEN
882	ug(k) = ug(k-1) + dzu(k) * gradient
883	ELSE
884	ug(k) = ug_surface + 0.5 * dzu(k) * gradient
885	ENDIF
886	ELSE
887	ug(k) = ug(k-1)
888	ENDIF
889	ENDDO
890
891	ELSE
892
893	ug_vertical_gradient_level_ind(1) = nzt+1
894	ug(nzt+1) = ug_surface
895	DO k = nzt, nzb, -1
896	IF ( i < 11 ) THEN
897	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
898	ug_vertical_gradient_level(i) <= 0.0 ) THEN
899	gradient = ug_vertical_gradient(i) / 100.0
900	ug_vertical_gradient_level_ind(i) = k + 1
901	i = i + 1
902	ENDIF
903	ENDIF
904	IF ( gradient /= 0.0 ) THEN
905	IF ( k /= nzt ) THEN
906	ug(k) = ug(k+1) - dzu(k+1) * gradient
907	ELSE
908	ug(k) = ug_surface - 0.5 * dzu(k+1) * gradient
909	ug(k+1) = ug_surface + 0.5 * dzu(k+1) * gradient
910	ENDIF
911	ELSE
912	ug(k) = ug(k+1)
913	ENDIF
914	ENDDO
915
916	ENDIF
917
918	!
919	!-- In case of no given gradients for ug, choose a zero gradient
920	IF ( ug_vertical_gradient_level(1) == -9999999.9 ) THEN
921	ug_vertical_gradient_level(1) = 0.0
922	ENDIF
923
924	!
925	!--
926	!-- If required, compute initial profile of the geostrophic wind
927	!-- (component vg)
928	i = 1
929	gradient = 0.0
930
931	IF ( .NOT. ocean ) THEN
932
933	vg_vertical_gradient_level_ind(1) = 0
934	vg(0) = vg_surface
935	DO k = 1, nzt+1
936	IF ( i < 11 ) THEN
937	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
938	vg_vertical_gradient_level(i) >= 0.0 ) THEN
939	gradient = vg_vertical_gradient(i) / 100.0
940	vg_vertical_gradient_level_ind(i) = k - 1
941	i = i + 1
942	ENDIF
943	ENDIF
944	IF ( gradient /= 0.0 ) THEN
945	IF ( k /= 1 ) THEN
946	vg(k) = vg(k-1) + dzu(k) * gradient
947	ELSE
948	vg(k) = vg_surface + 0.5 * dzu(k) * gradient
949	ENDIF
950	ELSE
951	vg(k) = vg(k-1)
952	ENDIF
953	ENDDO
954
955	ELSE
956
957	vg_vertical_gradient_level_ind(1) = nzt+1
958	vg(nzt+1) = vg_surface
959	DO k = nzt, nzb, -1
960	IF ( i < 11 ) THEN
961	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
962	vg_vertical_gradient_level(i) <= 0.0 ) THEN
963	gradient = vg_vertical_gradient(i) / 100.0
964	vg_vertical_gradient_level_ind(i) = k + 1
965	i = i + 1
966	ENDIF
967	ENDIF
968	IF ( gradient /= 0.0 ) THEN
969	IF ( k /= nzt ) THEN
970	vg(k) = vg(k+1) - dzu(k+1) * gradient
971	ELSE
972	vg(k) = vg_surface - 0.5 * dzu(k+1) * gradient
973	vg(k+1) = vg_surface + 0.5 * dzu(k+1) * gradient
974	ENDIF
975	ELSE
976	vg(k) = vg(k+1)
977	ENDIF
978	ENDDO
979
980	ENDIF
981
982	!
983	!-- In case of no given gradients for vg, choose a zero gradient
984	IF ( vg_vertical_gradient_level(1) == -9999999.9 ) THEN
985	vg_vertical_gradient_level(1) = 0.0
986	ENDIF
987
988	!
989	!-- Let the initial wind profiles be the calculated ug/vg profiles or
990	!-- interpolate them from wind profile data (if given)
991	IF ( u_profile(1) == 9999999.9 .AND. v_profile(1) == 9999999.9 ) THEN
992
993	u_init = ug
994	v_init = vg
995
996	ELSEIF ( u_profile(1) == 0.0 .AND. v_profile(1) == 0.0 ) THEN
997
998	IF ( uv_heights(1) /= 0.0 ) THEN
999	message_string = 'uv_heights(1) must be 0.0'
1000	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
1001	ENDIF
1002
1003	use_prescribed_profile_data = .TRUE.
1004
1005	kk = 1
1006	u_init(0) = 0.0
1007	v_init(0) = 0.0
1008
1009	DO k = 1, nz+1
1010
1011	IF ( kk < 100 ) THEN
1012	DO WHILE ( uv_heights(kk+1) <= zu(k) )
1013	kk = kk + 1
1014	IF ( kk == 100 ) EXIT
1015	ENDDO
1016	ENDIF
1017
1018	IF ( kk < 100 .AND. uv_heights(kk+1) /= 9999999.9 ) THEN
1019	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1020	( uv_heights(kk+1) - uv_heights(kk) ) * &
1021	( u_profile(kk+1) - u_profile(kk) )
1022	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1023	( uv_heights(kk+1) - uv_heights(kk) ) * &
1024	( v_profile(kk+1) - v_profile(kk) )
1025	ELSE
1026	u_init(k) = u_profile(kk)
1027	v_init(k) = v_profile(kk)
1028	ENDIF
1029
1030	ENDDO
1031
1032	ELSE
1033
1034	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1035	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1036
1037	ENDIF
1038
1039	!
1040	!-- Compute initial temperature profile using the given temperature gradients
1041	IF ( .NOT. neutral ) THEN
1042
1043	i = 1
1044	gradient = 0.0
1045
1046	IF ( .NOT. ocean ) THEN
1047
1048	pt_vertical_gradient_level_ind(1) = 0
1049	DO k = 1, nzt+1
1050	IF ( i < 11 ) THEN
1051	IF ( pt_vertical_gradient_level(i) < zu(k) .AND. &
1052	pt_vertical_gradient_level(i) >= 0.0 ) THEN
1053	gradient = pt_vertical_gradient(i) / 100.0
1054	pt_vertical_gradient_level_ind(i) = k - 1
1055	i = i + 1
1056	ENDIF
1057	ENDIF
1058	IF ( gradient /= 0.0 ) THEN
1059	IF ( k /= 1 ) THEN
1060	pt_init(k) = pt_init(k-1) + dzu(k) * gradient
1061	ELSE
1062	pt_init(k) = pt_surface + 0.5 * dzu(k) * gradient
1063	ENDIF
1064	ELSE
1065	pt_init(k) = pt_init(k-1)
1066	ENDIF
1067	ENDDO
1068
1069	ELSE
1070
1071	pt_vertical_gradient_level_ind(1) = nzt+1
1072	DO k = nzt, 0, -1
1073	IF ( i < 11 ) THEN
1074	IF ( pt_vertical_gradient_level(i) > zu(k) .AND. &
1075	pt_vertical_gradient_level(i) <= 0.0 ) THEN
1076	gradient = pt_vertical_gradient(i) / 100.0
1077	pt_vertical_gradient_level_ind(i) = k + 1
1078	i = i + 1
1079	ENDIF
1080	ENDIF
1081	IF ( gradient /= 0.0 ) THEN
1082	IF ( k /= nzt ) THEN
1083	pt_init(k) = pt_init(k+1) - dzu(k+1) * gradient
1084	ELSE
1085	pt_init(k) = pt_surface - 0.5 * dzu(k+1) * gradient
1086	pt_init(k+1) = pt_surface + 0.5 * dzu(k+1) * gradient
1087	ENDIF
1088	ELSE
1089	pt_init(k) = pt_init(k+1)
1090	ENDIF
1091	ENDDO
1092
1093	ENDIF
1094
1095	ENDIF
1096
1097	!
1098	!-- In case of no given temperature gradients, choose gradient of neutral
1099	!-- stratification
1100	IF ( pt_vertical_gradient_level(1) == -9999999.9 ) THEN
1101	pt_vertical_gradient_level(1) = 0.0
1102	ENDIF
1103
1104	!
1105	!-- Store temperature gradient at the top boundary for possible Neumann
1106	!-- boundary condition
1107	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
1108
1109	!
1110	!-- If required, compute initial humidity or scalar profile using the given
1111	!-- humidity/scalar gradient. In case of scalar transport, initially store
1112	!-- values of the scalar parameters on humidity parameters
1113	IF ( passive_scalar ) THEN
1114	bc_q_b = bc_s_b
1115	bc_q_t = bc_s_t
1116	q_surface = s_surface
1117	q_surface_initial_change = s_surface_initial_change
1118	q_vertical_gradient = s_vertical_gradient
1119	q_vertical_gradient_level = s_vertical_gradient_level
1120	surface_waterflux = surface_scalarflux
1121	wall_humidityflux = wall_scalarflux
1122	ENDIF
1123
1124	IF ( humidity .OR. passive_scalar ) THEN
1125
1126	i = 1
1127	gradient = 0.0
1128	q_vertical_gradient_level_ind(1) = 0
1129	DO k = 1, nzt+1
1130	IF ( i < 11 ) THEN
1131	IF ( q_vertical_gradient_level(i) < zu(k) .AND. &
1132	q_vertical_gradient_level(i) >= 0.0 ) THEN
1133	gradient = q_vertical_gradient(i) / 100.0
1134	q_vertical_gradient_level_ind(i) = k - 1
1135	i = i + 1
1136	ENDIF
1137	ENDIF
1138	IF ( gradient /= 0.0 ) THEN
1139	IF ( k /= 1 ) THEN
1140	q_init(k) = q_init(k-1) + dzu(k) * gradient
1141	ELSE
1142	q_init(k) = q_init(k-1) + 0.5 * dzu(k) * gradient
1143	ENDIF
1144	ELSE
1145	q_init(k) = q_init(k-1)
1146	ENDIF
1147	!
1148	!-- Avoid negative humidities
1149	IF ( q_init(k) < 0.0 ) THEN
1150	q_init(k) = 0.0
1151	ENDIF
1152	ENDDO
1153
1154	!
1155	!-- In case of no given humidity gradients, choose zero gradient
1156	!-- conditions
1157	IF ( q_vertical_gradient_level(1) == -1.0 ) THEN
1158	q_vertical_gradient_level(1) = 0.0
1159	ENDIF
1160
1161	!
1162	!-- Store humidity gradient at the top boundary for possile Neumann
1163	!-- boundary condition
1164	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
1165
1166	ENDIF
1167
1168	!
1169	!-- If required, compute initial salinity profile using the given salinity
1170	!-- gradients
1171	IF ( ocean ) THEN
1172
1173	i = 1
1174	gradient = 0.0
1175
1176	sa_vertical_gradient_level_ind(1) = nzt+1
1177	DO k = nzt, 0, -1
1178	IF ( i < 11 ) THEN
1179	IF ( sa_vertical_gradient_level(i) > zu(k) .AND. &
1180	sa_vertical_gradient_level(i) <= 0.0 ) THEN
1181	gradient = sa_vertical_gradient(i) / 100.0
1182	sa_vertical_gradient_level_ind(i) = k + 1
1183	i = i + 1
1184	ENDIF
1185	ENDIF
1186	IF ( gradient /= 0.0 ) THEN
1187	IF ( k /= nzt ) THEN
1188	sa_init(k) = sa_init(k+1) - dzu(k+1) * gradient
1189	ELSE
1190	sa_init(k) = sa_surface - 0.5 * dzu(k+1) * gradient
1191	sa_init(k+1) = sa_surface + 0.5 * dzu(k+1) * gradient
1192	ENDIF
1193	ELSE
1194	sa_init(k) = sa_init(k+1)
1195	ENDIF
1196	ENDDO
1197
1198	ENDIF
1199
1200	!
1201	!-- If required compute the profile of leaf area density used in the plant
1202	!-- canopy model
1203	IF ( plant_canopy ) THEN
1204
1205	i = 1
1206	gradient = 0.0
1207
1208	IF ( .NOT. ocean ) THEN
1209
1210	lad(0) = lad_surface
1211
1212	lad_vertical_gradient_level_ind(1) = 0
1213	DO k = 1, pch_index
1214	IF ( i < 11 ) THEN
1215	IF ( lad_vertical_gradient_level(i) < zu(k) .AND. &
1216	lad_vertical_gradient_level(i) >= 0.0 ) THEN
1217	gradient = lad_vertical_gradient(i)
1218	lad_vertical_gradient_level_ind(i) = k - 1
1219	i = i + 1
1220	ENDIF
1221	ENDIF
1222	IF ( gradient /= 0.0 ) THEN
1223	IF ( k /= 1 ) THEN
1224	lad(k) = lad(k-1) + dzu(k) * gradient
1225	ELSE
1226	lad(k) = lad_surface + 0.5 * dzu(k) *gradient
1227	ENDIF
1228	ELSE
1229	lad(k) = lad(k-1)
1230	ENDIF
1231	ENDDO
1232
1233	ENDIF
1234
1235	!
1236	!-- In case of no given leaf area density gradients, choose a vanishing
1237	!-- gradient
1238	IF ( lad_vertical_gradient_level(1) == -9999999.9 ) THEN
1239	lad_vertical_gradient_level(1) = 0.0
1240	ENDIF
1241
1242	ENDIF
1243
1244	ENDIF
1245
1246	!
1247	!-- Initialize large scale subsidence if required
1248	IF ( subs_vertical_gradient_level(1) /= -9999999.9 ) THEN
1249	large_scale_subsidence = .TRUE.
1250	CALL init_w_subsidence
1251	END IF
1252
1253
1254
1255	!
1256	!-- Compute Coriolis parameter
1257	f = 2.0 * omega * SIN( phi / 180.0 * pi )
1258	fs = 2.0 * omega * COS( phi / 180.0 * pi )
1259
1260	!
1261	!-- Ocean runs always use reference values in the buoyancy term. Therefore
1262	!-- set the reference temperature equal to the surface temperature.
1263	IF ( ocean .AND. pt_reference == 9999999.9 ) pt_reference = pt_surface
1264
1265	!
1266	!-- Reference value has to be used in buoyancy terms
1267	IF ( pt_reference /= 9999999.9 ) use_reference = .TRUE.
1268
1269	!
1270	!-- Sign of buoyancy/stability terms
1271	IF ( ocean ) atmos_ocean_sign = -1.0
1272
1273	!
1274	!-- Ocean version must use flux boundary conditions at the top
1275	IF ( ocean .AND. .NOT. use_top_fluxes ) THEN
1276	message_string = 'use_top_fluxes must be .TRUE. in ocean version'
1277	CALL message( 'check_parameters', 'PA0042', 1, 2, 0, 6, 0 )
1278	ENDIF
1279
1280	!
1281	!-- In case of a given slope, compute the relevant quantities
1282	IF ( alpha_surface /= 0.0 ) THEN
1283	IF ( ABS( alpha_surface ) > 90.0 ) THEN
1284	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, &
1285	' ) must be < 90.0'
1286	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1287	ENDIF
1288	sloping_surface = .TRUE.
1289	cos_alpha_surface = COS( alpha_surface / 180.0 * pi )
1290	sin_alpha_surface = SIN( alpha_surface / 180.0 * pi )
1291	ENDIF
1292
1293	!
1294	!-- Check time step and cfl_factor
1295	IF ( dt /= -1.0 ) THEN
1296	IF ( dt <= 0.0 .AND. dt /= -1.0 ) THEN
1297	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1298	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1299	ENDIF
1300	dt_3d = dt
1301	dt_fixed = .TRUE.
1302	ENDIF
1303
1304	IF ( cfl_factor <= 0.0 .OR. cfl_factor > 1.0 ) THEN
1305	IF ( cfl_factor == -1.0 ) THEN
1306	IF ( momentum_advec == 'ups-scheme' .OR. &
1307	scalar_advec == 'ups-scheme' ) THEN
1308	cfl_factor = 0.8
1309	ELSE
1310	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1311	cfl_factor = 0.8
1312	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1313	cfl_factor = 0.9
1314	ELSE
1315	cfl_factor = 0.1
1316	ENDIF
1317	ENDIF
1318	ELSE
1319	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1320	' out of range & 0.0 < cfl_factor <= 1.0 is required'
1321	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1322	ENDIF
1323	ENDIF
1324
1325	!
1326	!-- Store simulated time at begin
1327	simulated_time_at_begin = simulated_time
1328
1329	!
1330	!-- Store reference time for coupled runs and change the coupling flag,
1331	!-- if ...
1332	IF ( simulated_time == 0.0 ) THEN
1333	IF ( coupling_start_time == 0.0 ) THEN
1334	time_since_reference_point = 0.0
1335	ELSEIF ( time_since_reference_point < 0.0 ) THEN
1336	run_coupled = .FALSE.
1337	ENDIF
1338	ENDIF
1339
1340	!
1341	!-- Set wind speed in the Galilei-transformed system
1342	IF ( galilei_transformation ) THEN
1343	IF ( use_ug_for_galilei_tr .AND. &
1344	ug_vertical_gradient_level(1) == 0.0 .AND. &
1345	vg_vertical_gradient_level(1) == 0.0 ) THEN
1346	u_gtrans = ug_surface * 0.6
1347	v_gtrans = vg_surface * 0.6
1348	ELSEIF ( use_ug_for_galilei_tr .AND. &
1349	ug_vertical_gradient_level(1) /= 0.0 ) THEN
1350	message_string = 'baroclinicity (ug) not allowed simultaneously' // &
1351	' with galilei transformation'
1352	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1353	ELSEIF ( use_ug_for_galilei_tr .AND. &
1354	vg_vertical_gradient_level(1) /= 0.0 ) THEN
1355	message_string = 'baroclinicity (vg) not allowed simultaneously' // &
1356	' with galilei transformation'
1357	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1358	ELSE
1359	message_string = 'variable translation speed used for galilei-' // &
1360	'transformation, which may cause & instabilities in stably ' // &
1361	'stratified regions'
1362	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1363	ENDIF
1364	ENDIF
1365
1366	!
1367	!-- In case of using a prandtl-layer, calculated (or prescribed) surface
1368	!-- fluxes have to be used in the diffusion-terms
1369	IF ( prandtl_layer ) use_surface_fluxes = .TRUE.
1370
1371	!
1372	!-- Check boundary conditions and set internal variables:
1373	!-- Lateral boundary conditions
1374	IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. &
1375	bc_lr /= 'radiation/dirichlet' ) THEN
1376	message_string = 'unknown boundary condition: bc_lr = "' // &
1377	TRIM( bc_lr ) // '"'
1378	CALL message( 'check_parameters', 'PA0049', 1, 2, 0, 6, 0 )
1379	ENDIF
1380	IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. &
1381	bc_ns /= 'radiation/dirichlet' ) THEN
1382	message_string = 'unknown boundary condition: bc_ns = "' // &
1383	TRIM( bc_ns ) // '"'
1384	CALL message( 'check_parameters', 'PA0050', 1, 2, 0, 6, 0 )
1385	ENDIF
1386
1387	!
1388	!-- Internal variables used for speed optimization in if clauses
1389	IF ( bc_lr /= 'cyclic' ) bc_lr_cyc = .FALSE.
1390	IF ( bc_lr == 'dirichlet/radiation' ) bc_lr_dirrad = .TRUE.
1391	IF ( bc_lr == 'radiation/dirichlet' ) bc_lr_raddir = .TRUE.
1392	IF ( bc_ns /= 'cyclic' ) bc_ns_cyc = .FALSE.
1393	IF ( bc_ns == 'dirichlet/radiation' ) bc_ns_dirrad = .TRUE.
1394	IF ( bc_ns == 'radiation/dirichlet' ) bc_ns_raddir = .TRUE.
1395
1396	!
1397	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-
1398	!-- Willimas or Wicker - Skamarock advection scheme. Several schemes
1399	!-- and tools do not work with non-cyclic boundary conditions.
1400	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1401	IF ( psolver /= 'multigrid' ) THEN
1402	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1403	'psolver = "' // TRIM( psolver ) // '"'
1404	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1405	ENDIF
1406	IF ( momentum_advec /= 'pw-scheme' .AND. &
1407	momentum_advec /= 'ws-scheme') THEN
1408	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1409	'momentum_advec = "' // TRIM( momentum_advec ) // '"'
1410	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1411	ENDIF
1412	IF ( scalar_advec /= 'pw-scheme' .AND. &
1413	scalar_advec /= 'ws-scheme' ) THEN
1414	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1415	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1416	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1417	ENDIF
1418	IF ( galilei_transformation ) THEN
1419	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1420	'galilei_transformation = .T.'
1421	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1422	ENDIF
1423	ENDIF
1424
1425	!
1426	!-- Bottom boundary condition for the turbulent Kinetic energy
1427	IF ( bc_e_b == 'neumann' ) THEN
1428	ibc_e_b = 1
1429	IF ( adjust_mixing_length .AND. prandtl_layer ) THEN
1430	message_string = 'adjust_mixing_length = TRUE and bc_e_b = "neumann"'
1431	CALL message( 'check_parameters', 'PA0055', 0, 1, 0, 6, 0 )
1432	ENDIF
1433	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1434	ibc_e_b = 2
1435	IF ( .NOT. adjust_mixing_length .AND. prandtl_layer ) THEN
1436	message_string = 'adjust_mixing_length = FALSE and bc_e_b = "' // &
1437	TRIM( bc_e_b ) // '"'
1438	CALL message( 'check_parameters', 'PA0056', 0, 1, 0, 6, 0 )
1439	ENDIF
1440	IF ( .NOT. prandtl_layer ) THEN
1441	bc_e_b = 'neumann'
1442	ibc_e_b = 1
1443	message_string = 'boundary condition bc_e_b changed to "' // &
1444	TRIM( bc_e_b ) // '"'
1445	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1446	ENDIF
1447	ELSE
1448	message_string = 'unknown boundary condition: bc_e_b = "' // &
1449	TRIM( bc_e_b ) // '"'
1450	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1451	ENDIF
1452
1453	!
1454	!-- Boundary conditions for perturbation pressure
1455	IF ( bc_p_b == 'dirichlet' ) THEN
1456	ibc_p_b = 0
1457	ELSEIF ( bc_p_b == 'neumann' ) THEN
1458	ibc_p_b = 1
1459	ELSEIF ( bc_p_b == 'neumann+inhomo' ) THEN
1460	ibc_p_b = 2
1461	ELSE
1462	message_string = 'unknown boundary condition: bc_p_b = "' // &
1463	TRIM( bc_p_b ) // '"'
1464	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1465	ENDIF
1466	IF ( ibc_p_b == 2 .AND. .NOT. prandtl_layer ) THEN
1467	message_string = 'boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // &
1468	'" not allowed with prandtl_layer = .FALSE.'
1469	CALL message( 'check_parameters', 'PA0060', 1, 2, 0, 6, 0 )
1470	ENDIF
1471	IF ( bc_p_t == 'dirichlet' ) THEN
1472	ibc_p_t = 0
1473	ELSEIF ( bc_p_t == 'neumann' ) THEN
1474	ibc_p_t = 1
1475	ELSE
1476	message_string = 'unknown boundary condition: bc_p_t = "' // &
1477	TRIM( bc_p_t ) // '"'
1478	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1479	ENDIF
1480
1481	!
1482	!-- Boundary conditions for potential temperature
1483	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1484	ibc_pt_b = 2
1485	ELSE
1486	IF ( bc_pt_b == 'dirichlet' ) THEN
1487	ibc_pt_b = 0
1488	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1489	ibc_pt_b = 1
1490	ELSE
1491	message_string = 'unknown boundary condition: bc_pt_b = "' // &
1492	TRIM( bc_pt_b ) // '"'
1493	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1494	ENDIF
1495	ENDIF
1496
1497	IF ( bc_pt_t == 'dirichlet' ) THEN
1498	ibc_pt_t = 0
1499	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1500	ibc_pt_t = 1
1501	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1502	ibc_pt_t = 2
1503	ELSE
1504	message_string = 'unknown boundary condition: bc_pt_t = "' // &
1505	TRIM( bc_pt_t ) // '"'
1506	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1507	ENDIF
1508
1509	IF ( surface_heatflux == 9999999.9 ) constant_heatflux = .FALSE.
1510	IF ( top_heatflux == 9999999.9 ) constant_top_heatflux = .FALSE.
1511
1512	IF ( neutral ) THEN
1513
1514	IF ( surface_heatflux /= 0.0 .AND. surface_heatflux /= 9999999.9 ) &
1515	THEN
1516	message_string = 'heatflux must not be set for pure neutral flow'
1517	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1518	ENDIF
1519
1520	IF ( top_heatflux /= 0.0 .AND. top_heatflux /= 9999999.9 ) &
1521	THEN
1522	message_string = 'heatflux must not be set for pure neutral flow'
1523	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1524	ENDIF
1525
1526	ENDIF
1527
1528	IF ( top_momentumflux_u /= 9999999.9 .AND. &
1529	top_momentumflux_v /= 9999999.9 ) THEN
1530	constant_top_momentumflux = .TRUE.
1531	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9 .AND. &
1532	top_momentumflux_v == 9999999.9 ) ) THEN
1533	message_string = 'both, top_momentumflux_u AND top_momentumflux_v ' // &
1534	'must be set'
1535	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1536	ENDIF
1537
1538	!
1539	!-- A given surface temperature implies Dirichlet boundary condition for
1540	!-- temperature. In this case specification of a constant heat flux is
1541	!-- forbidden.
1542	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. &
1543	surface_heatflux /= 0.0 ) THEN
1544	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) //&
1545	'& is not allowed with constant_heatflux = .TRUE.'
1546	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1547	ENDIF
1548	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0 ) THEN
1549	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1550	'wed with pt_surface_initial_change (/=0) = ', &
1551	pt_surface_initial_change
1552	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1553	ENDIF
1554
1555	!
1556	!-- A given temperature at the top implies Dirichlet boundary condition for
1557	!-- temperature. In this case specification of a constant heat flux is
1558	!-- forbidden.
1559	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. &
1560	top_heatflux /= 0.0 ) THEN
1561	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) //&
1562	'" is not allowed with constant_top_heatflux = .TRUE.'
1563	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1564	ENDIF
1565
1566	!
1567	!-- Boundary conditions for salinity
1568	IF ( ocean ) THEN
1569	IF ( bc_sa_t == 'dirichlet' ) THEN
1570	ibc_sa_t = 0
1571	ELSEIF ( bc_sa_t == 'neumann' ) THEN
1572	ibc_sa_t = 1
1573	ELSE
1574	message_string = 'unknown boundary condition: bc_sa_t = "' // &
1575	TRIM( bc_sa_t ) // '"'
1576	CALL message( 'check_parameters', 'PA0068', 1, 2, 0, 6, 0 )
1577	ENDIF
1578
1579	IF ( top_salinityflux == 9999999.9 ) constant_top_salinityflux = .FALSE.
1580	IF ( ibc_sa_t == 1 .AND. top_salinityflux == 9999999.9 ) THEN
1581	message_string = 'boundary condition: bc_sa_t = "' // &
1582	TRIM( bc_sa_t ) // '" requires to set ' // &
1583	'top_salinityflux'
1584	CALL message( 'check_parameters', 'PA0069', 1, 2, 0, 6, 0 )
1585	ENDIF
1586
1587	!
1588	!-- A fixed salinity at the top implies Dirichlet boundary condition for
1589	!-- salinity. In this case specification of a constant salinity flux is
1590	!-- forbidden.
1591	IF ( ibc_sa_t == 0 .AND. constant_top_salinityflux .AND. &
1592	top_salinityflux /= 0.0 ) THEN
1593	message_string = 'boundary condition: bc_sa_t = "' // &
1594	TRIM( bc_sa_t ) // '" is not allowed with ' // &
1595	'constant_top_salinityflux = .TRUE.'
1596	CALL message( 'check_parameters', 'PA0070', 1, 2, 0, 6, 0 )
1597	ENDIF
1598
1599	ENDIF
1600
1601	!
1602	!-- In case of humidity or passive scalar, set boundary conditions for total
1603	!-- water content / scalar
1604	IF ( humidity .OR. passive_scalar ) THEN
1605	IF ( humidity ) THEN
1606	sq = 'q'
1607	ELSE
1608	sq = 's'
1609	ENDIF
1610	IF ( bc_q_b == 'dirichlet' ) THEN
1611	ibc_q_b = 0
1612	ELSEIF ( bc_q_b == 'neumann' ) THEN
1613	ibc_q_b = 1
1614	ELSE
1615	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1616	'_b ="' // TRIM( bc_q_b ) // '"'
1617	CALL message( 'check_parameters', 'PA0071', 1, 2, 0, 6, 0 )
1618	ENDIF
1619	IF ( bc_q_t == 'dirichlet' ) THEN
1620	ibc_q_t = 0
1621	ELSEIF ( bc_q_t == 'neumann' ) THEN
1622	ibc_q_t = 1
1623	ELSE
1624	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1625	'_t ="' // TRIM( bc_q_t ) // '"'
1626	CALL message( 'check_parameters', 'PA0072', 1, 2, 0, 6, 0 )
1627	ENDIF
1628
1629	IF ( surface_waterflux == 9999999.9 ) constant_waterflux = .FALSE.
1630
1631	!
1632	!-- A given surface humidity implies Dirichlet boundary condition for
1633	!-- humidity. In this case specification of a constant water flux is
1634	!-- forbidden.
1635	IF ( ibc_q_b == 0 .AND. constant_waterflux ) THEN
1636	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b ' // &
1637	'= "' // TRIM( bc_q_b ) // '" is not allowed wi' // &
1638	'th prescribed surface flux'
1639	CALL message( 'check_parameters', 'PA0073', 1, 2, 0, 6, 0 )
1640	ENDIF
1641	IF ( constant_waterflux .AND. q_surface_initial_change /= 0.0 ) THEN
1642	WRITE( message_string, * ) 'a prescribed surface flux is not allo', &
1643	'wed with ', sq, '_surface_initial_change (/=0) = ', &
1644	q_surface_initial_change
1645	CALL message( 'check_parameters', 'PA0074', 1, 2, 0, 6, 0 )
1646	ENDIF
1647
1648	ENDIF
1649
1650	!
1651	!-- Boundary conditions for horizontal components of wind speed
1652	IF ( bc_uv_b == 'dirichlet' ) THEN
1653	ibc_uv_b = 0
1654	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1655	ibc_uv_b = 1
1656	IF ( prandtl_layer ) THEN
1657	message_string = 'boundary condition: bc_uv_b = "' // &
1658	TRIM( bc_uv_b ) // '" is not allowed with prandtl_layer = .TRUE.'
1659	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1660	ENDIF
1661	ELSE
1662	message_string = 'unknown boundary condition: bc_uv_b = "' // &
1663	TRIM( bc_uv_b ) // '"'
1664	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1665	ENDIF
1666	!
1667	!-- In case of coupled simulations u and v at the ground in atmosphere will be
1668	!-- assigned with the u and v values of the ocean surface
1669	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1670	ibc_uv_b = 2
1671	ENDIF
1672
1673	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1674	bc_uv_t = 'neumann'
1675	ibc_uv_t = 1
1676	ELSE
1677	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1678	ibc_uv_t = 0
1679	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1680	!
1681	!-- Velocities for the initial u,v-profiles are set zero at the top
1682	!-- in case of dirichlet_0 conditions
1683	u_init(nzt+1) = 0.0
1684	v_init(nzt+1) = 0.0
1685	ENDIF
1686	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1687	ibc_uv_t = 1
1688	ELSE
1689	message_string = 'unknown boundary condition: bc_uv_t = "' // &
1690	TRIM( bc_uv_t ) // '"'
1691	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1692	ENDIF
1693	ENDIF
1694
1695	!
1696	!-- Compute and check, respectively, the Rayleigh Damping parameter
1697	IF ( rayleigh_damping_factor == -1.0 ) THEN
1698	IF ( momentum_advec == 'ups-scheme' ) THEN
1699	rayleigh_damping_factor = 0.01
1700	ELSE
1701	rayleigh_damping_factor = 0.0
1702	ENDIF
1703	ELSE
1704	IF ( rayleigh_damping_factor < 0.0 .OR. rayleigh_damping_factor > 1.0 ) &
1705	THEN
1706	WRITE( message_string, * ) 'rayleigh_damping_factor = ', &
1707	rayleigh_damping_factor, ' out of range [0.0,1.0]'
1708	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1709	ENDIF
1710	ENDIF
1711
1712	IF ( rayleigh_damping_height == -1.0 ) THEN
1713	IF ( .NOT. ocean ) THEN
1714	rayleigh_damping_height = 0.66666666666 * zu(nzt)
1715	ELSE
1716	rayleigh_damping_height = 0.66666666666 * zu(nzb)
1717	ENDIF
1718	ELSE
1719	IF ( .NOT. ocean ) THEN
1720	IF ( rayleigh_damping_height < 0.0 .OR. &
1721	rayleigh_damping_height > zu(nzt) ) THEN
1722	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1723	rayleigh_damping_height, ' out of range [0.0,', zu(nzt), ']'
1724	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1725	ENDIF
1726	ELSE
1727	IF ( rayleigh_damping_height > 0.0 .OR. &
1728	rayleigh_damping_height < zu(nzb) ) THEN
1729	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1730	rayleigh_damping_height, ' out of range [0.0,', zu(nzb), ']'
1731	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1732	ENDIF
1733	ENDIF
1734	ENDIF
1735
1736	!
1737	!-- Check limiters for Upstream-Spline scheme
1738	IF ( overshoot_limit_u < 0.0 .OR. overshoot_limit_v < 0.0 .OR. &
1739	overshoot_limit_w < 0.0 .OR. overshoot_limit_pt < 0.0 .OR. &
1740	overshoot_limit_e < 0.0 ) THEN
1741	message_string = 'overshoot_limit_... < 0.0 is not allowed'
1742	CALL message( 'check_parameters', 'PA0080', 1, 2, 0, 6, 0 )
1743	ENDIF
1744	IF ( ups_limit_u < 0.0 .OR. ups_limit_v < 0.0 .OR. ups_limit_w < 0.0 .OR. &
1745	ups_limit_pt < 0.0 .OR. ups_limit_e < 0.0 ) THEN
1746	message_string = 'ups_limit_... < 0.0 is not allowed'
1747	CALL message( 'check_parameters', 'PA0081', 1, 2, 0, 6, 0 )
1748	ENDIF
1749
1750	!
1751	!-- Check number of chosen statistic regions. More than 10 regions are not
1752	!-- allowed, because so far no more than 10 corresponding output files can
1753	!-- be opened (cf. check_open)
1754	IF ( statistic_regions > 9 .OR. statistic_regions < 0 ) THEN
1755	WRITE ( message_string, * ) 'number of statistic_regions = ', &
1756	statistic_regions+1, ' but only 10 regions are allowed'
1757	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1758	ENDIF
1759	IF ( normalizing_region > statistic_regions .OR. &
1760	normalizing_region < 0) THEN
1761	WRITE ( message_string, * ) 'normalizing_region = ', &
1762	normalizing_region, ' must be >= 0 and <= ',statistic_regions, &
1763	' (value of statistic_regions)'
1764	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1765	ENDIF
1766
1767	!
1768	!-- Check the interval for sorting particles.
1769	!-- Using particles as cloud droplets requires sorting after each timestep.
1770	IF ( dt_sort_particles /= 0.0 .AND. cloud_droplets ) THEN
1771	dt_sort_particles = 0.0
1772	message_string = 'dt_sort_particles is reset to 0.0 because of cloud' //&
1773	'_droplets = .TRUE.'
1774	CALL message( 'check_parameters', 'PA0084', 0, 1, 0, 6, 0 )
1775	ENDIF
1776
1777	!
1778	!-- Set the default intervals for data output, if necessary
1779	!-- NOTE: dt_dosp has already been set in package_parin
1780	IF ( dt_data_output /= 9999999.9 ) THEN
1781	IF ( dt_dopr == 9999999.9 ) dt_dopr = dt_data_output
1782	IF ( dt_dopts == 9999999.9 ) dt_dopts = dt_data_output
1783	IF ( dt_do2d_xy == 9999999.9 ) dt_do2d_xy = dt_data_output
1784	IF ( dt_do2d_xz == 9999999.9 ) dt_do2d_xz = dt_data_output
1785	IF ( dt_do2d_yz == 9999999.9 ) dt_do2d_yz = dt_data_output
1786	IF ( dt_do3d == 9999999.9 ) dt_do3d = dt_data_output
1787	IF ( dt_data_output_av == 9999999.9 ) dt_data_output_av = dt_data_output
1788	DO mid = 1, max_masks
1789	IF ( dt_domask(mid) == 9999999.9 ) dt_domask(mid) = dt_data_output
1790	ENDDO
1791	ENDIF
1792
1793	!
1794	!-- Set the default skip time intervals for data output, if necessary
1795	IF ( skip_time_dopr == 9999999.9 ) &
1796	skip_time_dopr = skip_time_data_output
1797	IF ( skip_time_dosp == 9999999.9 ) &
1798	skip_time_dosp = skip_time_data_output
1799	IF ( skip_time_do2d_xy == 9999999.9 ) &
1800	skip_time_do2d_xy = skip_time_data_output
1801	IF ( skip_time_do2d_xz == 9999999.9 ) &
1802	skip_time_do2d_xz = skip_time_data_output
1803	IF ( skip_time_do2d_yz == 9999999.9 ) &
1804	skip_time_do2d_yz = skip_time_data_output
1805	IF ( skip_time_do3d == 9999999.9 ) &
1806	skip_time_do3d = skip_time_data_output
1807	IF ( skip_time_data_output_av == 9999999.9 ) &
1808	skip_time_data_output_av = skip_time_data_output
1809	DO mid = 1, max_masks
1810	IF ( skip_time_domask(mid) == 9999999.9 ) &
1811	skip_time_domask(mid) = skip_time_data_output
1812	ENDDO
1813
1814	!
1815	!-- Check the average intervals (first for 3d-data, then for profiles and
1816	!-- spectra)
1817	IF ( averaging_interval > dt_data_output_av ) THEN
1818	WRITE( message_string, * ) 'averaging_interval = ', &
1819	averaging_interval, ' must be <= dt_data_output = ', dt_data_output
1820	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1821	ENDIF
1822
1823	IF ( averaging_interval_pr == 9999999.9 ) THEN
1824	averaging_interval_pr = averaging_interval
1825	ENDIF
1826
1827	IF ( averaging_interval_pr > dt_dopr ) THEN
1828	WRITE( message_string, * ) 'averaging_interval_pr = ', &
1829	averaging_interval_pr, ' must be <= dt_dopr = ', dt_dopr
1830	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1831	ENDIF
1832
1833	IF ( averaging_interval_sp == 9999999.9 ) THEN
1834	averaging_interval_sp = averaging_interval
1835	ENDIF
1836
1837	IF ( averaging_interval_sp > dt_dosp ) THEN
1838	WRITE( message_string, * ) 'averaging_interval_sp = ', &
1839	averaging_interval_sp, ' must be <= dt_dosp = ', dt_dosp
1840	CALL message( 'check_parameters', 'PA0087', 1, 2, 0, 6, 0 )
1841	ENDIF
1842
1843	!
1844	!-- Set the default interval for profiles entering the temporal average
1845	IF ( dt_averaging_input_pr == 9999999.9 ) THEN
1846	dt_averaging_input_pr = dt_averaging_input
1847	ENDIF
1848
1849	!
1850	!-- Set the default interval for the output of timeseries to a reasonable
1851	!-- value (tries to minimize the number of calls of flow_statistics)
1852	IF ( dt_dots == 9999999.9 ) THEN
1853	IF ( averaging_interval_pr == 0.0 ) THEN
1854	dt_dots = MIN( dt_run_control, dt_dopr )
1855	ELSE
1856	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1857	ENDIF
1858	ENDIF
1859
1860	!
1861	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1862	IF ( dt_averaging_input > averaging_interval ) THEN
1863	WRITE( message_string, * ) 'dt_averaging_input = ', &
1864	dt_averaging_input, ' must be <= averaging_interval = ', &
1865	averaging_interval
1866	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1867	ENDIF
1868
1869	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1870	WRITE( message_string, * ) 'dt_averaging_input_pr = ', &
1871	dt_averaging_input_pr, ' must be <= averaging_interval_pr = ', &
1872	averaging_interval_pr
1873	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1874	ENDIF
1875
1876	!
1877	!-- Set the default value for the integration interval of precipitation amount
1878	IF ( precipitation ) THEN
1879	IF ( precipitation_amount_interval == 9999999.9 ) THEN
1880	precipitation_amount_interval = dt_do2d_xy
1881	ELSE
1882	IF ( precipitation_amount_interval > dt_do2d_xy ) THEN
1883	WRITE( message_string, * ) 'precipitation_amount_interval = ', &
1884	precipitation_amount_interval, ' must not be larger than ', &
1885	'dt_do2d_xy = ', dt_do2d_xy
1886	CALL message( 'check_parameters', 'PA0090', 1, 2, 0, 6, 0 )
1887	ENDIF
1888	ENDIF
1889	ENDIF
1890
1891	!
1892	!-- Determine the number of output profiles and check whether they are
1893	!-- permissible
1894	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1895
1896	dopr_n = dopr_n + 1
1897	i = dopr_n
1898
1899	!
1900	!-- Determine internal profile number (for hom, homs)
1901	!-- and store height levels
1902	SELECT CASE ( TRIM( data_output_pr(i) ) )
1903
1904	CASE ( 'u', '#u' )
1905	dopr_index(i) = 1
1906	dopr_unit(i) = 'm/s'
1907	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1908	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1909	dopr_initial_index(i) = 5
1910	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1911	data_output_pr(i) = data_output_pr(i)(2:)
1912	ENDIF
1913
1914	CASE ( 'v', '#v' )
1915	dopr_index(i) = 2
1916	dopr_unit(i) = 'm/s'
1917	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1918	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1919	dopr_initial_index(i) = 6
1920	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1921	data_output_pr(i) = data_output_pr(i)(2:)
1922	ENDIF
1923
1924	CASE ( 'w' )
1925	dopr_index(i) = 3
1926	dopr_unit(i) = 'm/s'
1927	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1928
1929	CASE ( 'pt', '#pt' )
1930	IF ( .NOT. cloud_physics ) THEN
1931	dopr_index(i) = 4
1932	dopr_unit(i) = 'K'
1933	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1934	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1935	dopr_initial_index(i) = 7
1936	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1937	hom(nzb,2,7,:) = 0.0 ! because zu(nzb) is negative
1938	data_output_pr(i) = data_output_pr(i)(2:)
1939	ENDIF
1940	ELSE
1941	dopr_index(i) = 43
1942	dopr_unit(i) = 'K'
1943	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1944	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1945	dopr_initial_index(i) = 28
1946	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1947	hom(nzb,2,28,:) = 0.0 ! because zu(nzb) is negative
1948	data_output_pr(i) = data_output_pr(i)(2:)
1949	ENDIF
1950	ENDIF
1951
1952	CASE ( 'e' )
1953	dopr_index(i) = 8
1954	dopr_unit(i) = 'm2/s2'
1955	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1956	hom(nzb,2,8,:) = 0.0
1957
1958	CASE ( 'km', '#km' )
1959	dopr_index(i) = 9
1960	dopr_unit(i) = 'm2/s'
1961	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1962	hom(nzb,2,9,:) = 0.0
1963	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1964	dopr_initial_index(i) = 23
1965	hom(:,2,23,:) = hom(:,2,9,:)
1966	data_output_pr(i) = data_output_pr(i)(2:)
1967	ENDIF
1968
1969	CASE ( 'kh', '#kh' )
1970	dopr_index(i) = 10
1971	dopr_unit(i) = 'm2/s'
1972	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1973	hom(nzb,2,10,:) = 0.0
1974	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1975	dopr_initial_index(i) = 24
1976	hom(:,2,24,:) = hom(:,2,10,:)
1977	data_output_pr(i) = data_output_pr(i)(2:)
1978	ENDIF
1979
1980	CASE ( 'l', '#l' )
1981	dopr_index(i) = 11
1982	dopr_unit(i) = 'm'
1983	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1984	hom(nzb,2,11,:) = 0.0
1985	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1986	dopr_initial_index(i) = 25
1987	hom(:,2,25,:) = hom(:,2,11,:)
1988	data_output_pr(i) = data_output_pr(i)(2:)
1989	ENDIF
1990
1991	CASE ( 'w"u"' )
1992	dopr_index(i) = 12
1993	dopr_unit(i) = 'm2/s2'
1994	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1995	IF ( prandtl_layer ) hom(nzb,2,12,:) = zu(1)
1996
1997	CASE ( 'wu' )
1998	dopr_index(i) = 13
1999	dopr_unit(i) = 'm2/s2'
2000	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
2001
2002	CASE ( 'w"v"' )
2003	dopr_index(i) = 14
2004	dopr_unit(i) = 'm2/s2'
2005	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
2006	IF ( prandtl_layer ) hom(nzb,2,14,:) = zu(1)
2007
2008	CASE ( 'wv' )
2009	dopr_index(i) = 15
2010	dopr_unit(i) = 'm2/s2'
2011	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
2012
2013	CASE ( 'w"pt"' )
2014	dopr_index(i) = 16
2015	dopr_unit(i) = 'K m/s'
2016	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
2017
2018	CASE ( 'wpt' )
2019	dopr_index(i) = 17
2020	dopr_unit(i) = 'K m/s'
2021	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
2022
2023	CASE ( 'wpt' )
2024	dopr_index(i) = 18
2025	dopr_unit(i) = 'K m/s'
2026	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
2027
2028	CASE ( 'wu' )
2029	dopr_index(i) = 19
2030	dopr_unit(i) = 'm2/s2'
2031	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
2032	IF ( prandtl_layer ) hom(nzb,2,19,:) = zu(1)
2033
2034	CASE ( 'wv' )
2035	dopr_index(i) = 20
2036	dopr_unit(i) = 'm2/s2'
2037	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
2038	IF ( prandtl_layer ) hom(nzb,2,20,:) = zu(1)
2039
2040	CASE ( 'wptBC' )
2041	dopr_index(i) = 21
2042	dopr_unit(i) = 'K m/s'
2043	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
2044
2045	CASE ( 'wptBC' )
2046	dopr_index(i) = 22
2047	dopr_unit(i) = 'K m/s'
2048	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
2049
2050	CASE ( 'sa', '#sa' )
2051	IF ( .NOT. ocean ) THEN
2052	message_string = 'data_output_pr = ' // &
2053	TRIM( data_output_pr(i) ) // ' is not imp' // &
2054	'lemented for ocean = .FALSE.'
2055	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2056	ELSE
2057	dopr_index(i) = 23
2058	dopr_unit(i) = 'psu'
2059	hom(:,2,23,:) = SPREAD( zu, 2, statistic_regions+1 )
2060	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2061	dopr_initial_index(i) = 26
2062	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2063	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2064	data_output_pr(i) = data_output_pr(i)(2:)
2065	ENDIF
2066	ENDIF
2067
2068	CASE ( 'u*2' )
2069	dopr_index(i) = 30
2070	dopr_unit(i) = 'm2/s2'
2071	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
2072
2073	CASE ( 'v*2' )
2074	dopr_index(i) = 31
2075	dopr_unit(i) = 'm2/s2'
2076	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
2077
2078	CASE ( 'w*2' )
2079	dopr_index(i) = 32
2080	dopr_unit(i) = 'm2/s2'
2081	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
2082
2083	CASE ( 'pt*2' )
2084	dopr_index(i) = 33
2085	dopr_unit(i) = 'K2'
2086	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
2087
2088	CASE ( 'e*' )
2089	dopr_index(i) = 34
2090	dopr_unit(i) = 'm2/s2'
2091	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
2092
2093	CASE ( 'w2pt' )
2094	dopr_index(i) = 35
2095	dopr_unit(i) = 'K m2/s2'
2096	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
2097
2098	CASE ( 'wpt2' )
2099	dopr_index(i) = 36
2100	dopr_unit(i) = 'K2 m/s'
2101	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
2102
2103	CASE ( 'we' )
2104	dopr_index(i) = 37
2105	dopr_unit(i) = 'm3/s3'
2106	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
2107
2108	CASE ( 'w*3' )
2109	dopr_index(i) = 38
2110	dopr_unit(i) = 'm3/s3'
2111	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
2112
2113	CASE ( 'Sw' )
2114	dopr_index(i) = 39
2115	dopr_unit(i) = 'none'
2116	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
2117
2118	CASE ( 'p' )
2119	dopr_index(i) = 40
2120	dopr_unit(i) = 'Pa'
2121	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
2122
2123	CASE ( 'q', '#q' )
2124	IF ( .NOT. humidity ) THEN
2125	message_string = 'data_output_pr = ' // &
2126	TRIM( data_output_pr(i) ) // ' is not imp' // &
2127	'lemented for humidity = .FALSE.'
2128	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2129	ELSE
2130	dopr_index(i) = 41
2131	dopr_unit(i) = 'kg/kg'
2132	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2133	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2134	dopr_initial_index(i) = 26
2135	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2136	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2137	data_output_pr(i) = data_output_pr(i)(2:)
2138	ENDIF
2139	ENDIF
2140
2141	CASE ( 's', '#s' )
2142	IF ( .NOT. passive_scalar ) THEN
2143	message_string = 'data_output_pr = ' // &
2144	TRIM( data_output_pr(i) ) // ' is not imp' // &
2145	'lemented for passive_scalar = .FALSE.'
2146	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2147	ELSE
2148	dopr_index(i) = 41
2149	dopr_unit(i) = 'kg/m3'
2150	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2151	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2152	dopr_initial_index(i) = 26
2153	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2154	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2155	data_output_pr(i) = data_output_pr(i)(2:)
2156	ENDIF
2157	ENDIF
2158
2159	CASE ( 'qv', '#qv' )
2160	IF ( .NOT. cloud_physics ) THEN
2161	dopr_index(i) = 41
2162	dopr_unit(i) = 'kg/kg'
2163	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2164	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2165	dopr_initial_index(i) = 26
2166	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2167	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2168	data_output_pr(i) = data_output_pr(i)(2:)
2169	ENDIF
2170	ELSE
2171	dopr_index(i) = 42
2172	dopr_unit(i) = 'kg/kg'
2173	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
2174	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2175	dopr_initial_index(i) = 27
2176	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
2177	hom(nzb,2,27,:) = 0.0 ! weil zu(nzb) negativ ist
2178	data_output_pr(i) = data_output_pr(i)(2:)
2179	ENDIF
2180	ENDIF
2181
2182	CASE ( 'lpt', '#lpt' )
2183	IF ( .NOT. cloud_physics ) THEN
2184	message_string = 'data_output_pr = ' // &
2185	TRIM( data_output_pr(i) ) // ' is not imp' // &
2186	'lemented for cloud_physics = .FALSE.'
2187	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2188	ELSE
2189	dopr_index(i) = 4
2190	dopr_unit(i) = 'K'
2191	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
2192	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2193	dopr_initial_index(i) = 7
2194	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
2195	hom(nzb,2,7,:) = 0.0 ! weil zu(nzb) negativ ist
2196	data_output_pr(i) = data_output_pr(i)(2:)
2197	ENDIF
2198	ENDIF
2199
2200	CASE ( 'vpt', '#vpt' )
2201	dopr_index(i) = 44
2202	dopr_unit(i) = 'K'
2203	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
2204	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2205	dopr_initial_index(i) = 29
2206	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
2207	hom(nzb,2,29,:) = 0.0 ! weil zu(nzb) negativ ist
2208	data_output_pr(i) = data_output_pr(i)(2:)
2209	ENDIF
2210
2211	CASE ( 'w"vpt"' )
2212	dopr_index(i) = 45
2213	dopr_unit(i) = 'K m/s'
2214	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
2215
2216	CASE ( 'wvpt' )
2217	dopr_index(i) = 46
2218	dopr_unit(i) = 'K m/s'
2219	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
2220
2221	CASE ( 'wvpt' )
2222	dopr_index(i) = 47
2223	dopr_unit(i) = 'K m/s'
2224	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
2225
2226	CASE ( 'w"q"' )
2227	IF ( .NOT. humidity ) THEN
2228	message_string = 'data_output_pr = ' // &
2229	TRIM( data_output_pr(i) ) // ' is not imp' // &
2230	'lemented for humidity = .FALSE.'
2231	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2232	ELSE
2233	dopr_index(i) = 48
2234	dopr_unit(i) = 'kg/kg m/s'
2235	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2236	ENDIF
2237
2238	CASE ( 'wq' )
2239	IF ( .NOT. humidity ) THEN
2240	message_string = 'data_output_pr = ' // &
2241	TRIM( data_output_pr(i) ) // ' is not imp' // &
2242	'lemented for humidity = .FALSE.'
2243	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2244	ELSE
2245	dopr_index(i) = 49
2246	dopr_unit(i) = 'kg/kg m/s'
2247	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2248	ENDIF
2249
2250	CASE ( 'wq' )
2251	IF ( .NOT. humidity ) THEN
2252	message_string = 'data_output_pr = ' // &
2253	TRIM( data_output_pr(i) ) // ' is not imp' // &
2254	'lemented for humidity = .FALSE.'
2255	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2256	ELSE
2257	dopr_index(i) = 50
2258	dopr_unit(i) = 'kg/kg m/s'
2259	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2260	ENDIF
2261
2262	CASE ( 'w"s"' )
2263	IF ( .NOT. passive_scalar ) THEN
2264	message_string = 'data_output_pr = ' // &
2265	TRIM( data_output_pr(i) ) // ' is not imp' // &
2266	'lemented for passive_scalar = .FALSE.'
2267	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2268	ELSE
2269	dopr_index(i) = 48
2270	dopr_unit(i) = 'kg/m3 m/s'
2271	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2272	ENDIF
2273
2274	CASE ( 'ws' )
2275	IF ( .NOT. passive_scalar ) THEN
2276	message_string = 'data_output_pr = ' // &
2277	TRIM( data_output_pr(i) ) // ' is not imp' // &
2278	'lemented for passive_scalar = .FALSE.'
2279	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2280	ELSE
2281	dopr_index(i) = 49
2282	dopr_unit(i) = 'kg/m3 m/s'
2283	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2284	ENDIF
2285
2286	CASE ( 'ws' )
2287	IF ( .NOT. passive_scalar ) THEN
2288	message_string = 'data_output_pr = ' // &
2289	TRIM( data_output_pr(i) ) // ' is not imp' // &
2290	'lemented for passive_scalar = .FALSE.'
2291	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2292	ELSE
2293	dopr_index(i) = 50
2294	dopr_unit(i) = 'kg/m3 m/s'
2295	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2296	ENDIF
2297
2298	CASE ( 'w"qv"' )
2299	IF ( humidity .AND. .NOT. cloud_physics ) &
2300	THEN
2301	dopr_index(i) = 48
2302	dopr_unit(i) = 'kg/kg m/s'
2303	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2304	ELSEIF( humidity .AND. cloud_physics ) THEN
2305	dopr_index(i) = 51
2306	dopr_unit(i) = 'kg/kg m/s'
2307	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2308	ELSE
2309	message_string = 'data_output_pr = ' // &
2310	TRIM( data_output_pr(i) ) // ' is not imp' // &
2311	'lemented for cloud_physics = .FALSE. an&' // &
2312	'd humidity = .FALSE.'
2313	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2314	ENDIF
2315
2316	CASE ( 'wqv' )
2317	IF ( humidity .AND. .NOT. cloud_physics ) &
2318	THEN
2319	dopr_index(i) = 49
2320	dopr_unit(i) = 'kg/kg m/s'
2321	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2322	ELSEIF( humidity .AND. cloud_physics ) THEN
2323	dopr_index(i) = 52
2324	dopr_unit(i) = 'kg/kg m/s'
2325	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2326	ELSE
2327	message_string = 'data_output_pr = ' // &
2328	TRIM( data_output_pr(i) ) // ' is not imp' // &
2329	'lemented for cloud_physics = .FALSE. an&' // &
2330	'd humidity = .FALSE.'
2331	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2332	ENDIF
2333
2334	CASE ( 'wqv' )
2335	IF ( humidity .AND. .NOT. cloud_physics ) &
2336	THEN
2337	dopr_index(i) = 50
2338	dopr_unit(i) = 'kg/kg m/s'
2339	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2340	ELSEIF( humidity .AND. cloud_physics ) THEN
2341	dopr_index(i) = 53
2342	dopr_unit(i) = 'kg/kg m/s'
2343	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2344	ELSE
2345	message_string = 'data_output_pr = ' // &
2346	TRIM( data_output_pr(i) ) // ' is not imp' // &
2347	'lemented for cloud_physics = .FALSE. an&' // &
2348	'd humidity = .FALSE.'
2349	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2350	ENDIF
2351
2352	CASE ( 'ql' )
2353	IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN
2354	message_string = 'data_output_pr = ' // &
2355	TRIM( data_output_pr(i) ) // ' is not imp' // &
2356	'lemented for cloud_physics = .FALSE. or' // &
2357	'&cloud_droplets = .FALSE.'
2358	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2359	ELSE
2360	dopr_index(i) = 54
2361	dopr_unit(i) = 'kg/kg'
2362	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2363	ENDIF
2364
2365	CASE ( 'wuu*:dz' )
2366	dopr_index(i) = 55
2367	dopr_unit(i) = 'm2/s3'
2368	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2369
2370	CASE ( 'wp:dz' )
2371	dopr_index(i) = 56
2372	dopr_unit(i) = 'm2/s3'
2373	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2374
2375	CASE ( 'w"e:dz' )
2376	dopr_index(i) = 57
2377	dopr_unit(i) = 'm2/s3'
2378	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2379
2380
2381	CASE ( 'u"pt"' )
2382	dopr_index(i) = 58
2383	dopr_unit(i) = 'K m/s'
2384	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2385
2386	CASE ( 'upt' )
2387	dopr_index(i) = 59
2388	dopr_unit(i) = 'K m/s'
2389	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2390
2391	CASE ( 'upt_t' )
2392	dopr_index(i) = 60
2393	dopr_unit(i) = 'K m/s'
2394	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2395
2396	CASE ( 'v"pt"' )
2397	dopr_index(i) = 61
2398	dopr_unit(i) = 'K m/s'
2399	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2400
2401	CASE ( 'vpt' )
2402	dopr_index(i) = 62
2403	dopr_unit(i) = 'K m/s'
2404	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2405
2406	CASE ( 'vpt_t' )
2407	dopr_index(i) = 63
2408	dopr_unit(i) = 'K m/s'
2409	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2410
2411	CASE ( 'rho' )
2412	IF ( .NOT. ocean ) THEN
2413	message_string = 'data_output_pr = ' // &
2414	TRIM( data_output_pr(i) ) // ' is not imp' // &
2415	'lemented for ocean = .FALSE.'
2416	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2417	ELSE
2418	dopr_index(i) = 64
2419	dopr_unit(i) = 'kg/m3'
2420	hom(:,2,64,:) = SPREAD( zu, 2, statistic_regions+1 )
2421	ENDIF
2422
2423	CASE ( 'w"sa"' )
2424	IF ( .NOT. ocean ) THEN
2425	message_string = 'data_output_pr = ' // &
2426	TRIM( data_output_pr(i) ) // ' is not imp' // &
2427	'lemented for ocean = .FALSE.'
2428	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2429	ELSE
2430	dopr_index(i) = 65
2431	dopr_unit(i) = 'psu m/s'
2432	hom(:,2,65,:) = SPREAD( zw, 2, statistic_regions+1 )
2433	ENDIF
2434
2435	CASE ( 'wsa' )
2436	IF ( .NOT. ocean ) THEN
2437	message_string = 'data_output_pr = ' // &
2438	TRIM( data_output_pr(i) ) // ' is not imp' // &
2439	'lemented for ocean = .FALSE.'
2440	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2441	ELSE
2442	dopr_index(i) = 66
2443	dopr_unit(i) = 'psu m/s'
2444	hom(:,2,66,:) = SPREAD( zw, 2, statistic_regions+1 )
2445	ENDIF
2446
2447	CASE ( 'wsa' )
2448	IF ( .NOT. ocean ) THEN
2449	message_string = 'data_output_pr = ' // &
2450	TRIM( data_output_pr(i) ) // ' is not imp' // &
2451	'lemented for ocean = .FALSE.'
2452	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2453	ELSE
2454	dopr_index(i) = 67
2455	dopr_unit(i) = 'psu m/s'
2456	hom(:,2,67,:) = SPREAD( zw, 2, statistic_regions+1 )
2457	ENDIF
2458
2459	CASE ( 'wp' )
2460	dopr_index(i) = 68
2461	dopr_unit(i) = 'm3/s3'
2462	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2463
2464	CASE ( 'w"e' )
2465	dopr_index(i) = 69
2466	dopr_unit(i) = 'm3/s3'
2467	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2468
2469	CASE ( 'q*2' )
2470	IF ( .NOT. humidity ) THEN
2471	message_string = 'data_output_pr = ' // &
2472	TRIM( data_output_pr(i) ) // ' is not imp' // &
2473	'lemented for humidity = .FALSE.'
2474	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2475	ELSE
2476	dopr_index(i) = 70
2477	dopr_unit(i) = 'kg2/kg2'
2478	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2479	ENDIF
2480
2481	CASE ( 'prho' )
2482	IF ( .NOT. ocean ) THEN
2483	message_string = 'data_output_pr = ' // &
2484	TRIM( data_output_pr(i) ) // ' is not imp' // &
2485	'lemented for ocean = .FALSE.'
2486	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2487	ELSE
2488	dopr_index(i) = 71
2489	dopr_unit(i) = 'kg/m3'
2490	hom(:,2,71,:) = SPREAD( zu, 2, statistic_regions+1 )
2491	ENDIF
2492
2493	CASE ( 'hyp' )
2494	dopr_index(i) = 72
2495	dopr_unit(i) = 'dbar'
2496	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2497
2498	CASE DEFAULT
2499
2500	CALL user_check_data_output_pr( data_output_pr(i), i, unit )
2501
2502	IF ( unit == 'illegal' ) THEN
2503	IF ( data_output_pr_user(1) /= ' ' ) THEN
2504	message_string = 'illegal value for data_output_pr or ' // &
2505	'data_output_pr_user = "' // &
2506	TRIM( data_output_pr(i) ) // '"'
2507	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2508	ELSE
2509	message_string = 'illegal value for data_output_pr = "' // &
2510	TRIM( data_output_pr(i) ) // '"'
2511	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2512	ENDIF
2513	ENDIF
2514
2515	END SELECT
2516
2517	!
2518	!-- Check to which of the predefined coordinate systems the profile belongs
2519	DO k = 1, crmax
2520	IF ( INDEX( cross_profiles(k), ' '//TRIM( data_output_pr(i) )//' ' ) &
2521	/=0 ) &
2522	THEN
2523	dopr_crossindex(i) = k
2524	EXIT
2525	ENDIF
2526	ENDDO
2527	!
2528	!-- Generate the text for the labels of the PROFIL output file. "-characters
2529	!-- must be substituted, otherwise PROFIL would interpret them as TeX
2530	!-- control characters
2531	dopr_label(i) = data_output_pr(i)
2532	position = INDEX( dopr_label(i) , '"' )
2533	DO WHILE ( position /= 0 )
2534	dopr_label(i)(position:position) = ''''
2535	position = INDEX( dopr_label(i) , '"' )
2536	ENDDO
2537
2538	ENDDO
2539
2540	!
2541	!-- y-value range of the coordinate system (PROFIL).
2542	!-- x-value range determined in plot_1d.
2543	IF ( .NOT. ocean ) THEN
2544	cross_uymin = 0.0
2545	IF ( z_max_do1d == -1.0 ) THEN
2546	cross_uymax = zu(nzt+1)
2547	ELSEIF ( z_max_do1d < zu(nzb+1) .OR. z_max_do1d > zu(nzt+1) ) THEN
2548	WRITE( message_string, * ) 'z_max_do1d = ', z_max_do1d, ' must ', &
2549	'be >= ', zu(nzb+1), ' or <= ', zu(nzt+1)
2550	CALL message( 'check_parameters', 'PA0099', 1, 2, 0, 6, 0 )
2551	ELSE
2552	cross_uymax = z_max_do1d
2553	ENDIF
2554	ENDIF
2555
2556	!
2557	!-- Check whether the chosen normalizing factor for the coordinate systems is
2558	!-- permissible
2559	DO i = 1, crmax
2560	SELECT CASE ( TRIM( cross_normalized_x(i) ) ) ! TRIM required on IBM
2561
2562	CASE ( '', 'wpt0', 'ws2', 'tsw2', 'ws3', 'ws2tsw', 'wstsw2' )
2563	j = 0
2564
2565	CASE DEFAULT
2566	message_string = 'unknown normalization method cross_normali' // &
2567	'zed_x = "' // TRIM( cross_normalized_x(i) ) // &
2568	'"'
2569	CALL message( 'check_parameters', 'PA0100', 1, 2, 0, 6, 0 )
2570
2571	END SELECT
2572	SELECT CASE ( TRIM( cross_normalized_y(i) ) ) ! TRIM required on IBM
2573
2574	CASE ( '', 'z_i' )
2575	j = 0
2576
2577	CASE DEFAULT
2578	message_string = 'unknown normalization method cross_normali' // &
2579	'zed_y = "' // TRIM( cross_normalized_y(i) ) // &
2580	'"'
2581	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2582
2583	END SELECT
2584	ENDDO
2585	!
2586	!-- Check normalized y-value range of the coordinate system (PROFIL)
2587	IF ( z_max_do1d_normalized /= -1.0 .AND. z_max_do1d_normalized <= 0.0 ) &
2588	THEN
2589	WRITE( message_string, * ) 'z_max_do1d_normalized = ', &
2590	z_max_do1d_normalized, ' must be >= 0.0'
2591	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2592	ENDIF
2593
2594
2595	!
2596	!-- Append user-defined data output variables to the standard data output
2597	IF ( data_output_user(1) /= ' ' ) THEN
2598	i = 1
2599	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2600	i = i + 1
2601	ENDDO
2602	j = 1
2603	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 100 )
2604	IF ( i > 100 ) THEN
2605	message_string = 'number of output quantitities given by data' // &
2606	'_output and data_output_user exceeds the limit of 100'
2607	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2608	ENDIF
2609	data_output(i) = data_output_user(j)
2610	i = i + 1
2611	j = j + 1
2612	ENDDO
2613	ENDIF
2614
2615	!
2616	!-- Check and set steering parameters for 2d/3d data output and averaging
2617	i = 1
2618	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2619	!
2620	!-- Check for data averaging
2621	ilen = LEN_TRIM( data_output(i) )
2622	j = 0 ! no data averaging
2623	IF ( ilen > 3 ) THEN
2624	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2625	j = 1 ! data averaging
2626	data_output(i) = data_output(i)(1:ilen-3)
2627	ENDIF
2628	ENDIF
2629	!
2630	!-- Check for cross section or volume data
2631	ilen = LEN_TRIM( data_output(i) )
2632	k = 0 ! 3d data
2633	var = data_output(i)(1:ilen)
2634	IF ( ilen > 3 ) THEN
2635	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. &
2636	data_output(i)(ilen-2:ilen) == '_xz' .OR. &
2637	data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2638	k = 1 ! 2d data
2639	var = data_output(i)(1:ilen-3)
2640	ENDIF
2641	ENDIF
2642	!
2643	!-- Check for allowed value and set units
2644	SELECT CASE ( TRIM( var ) )
2645
2646	CASE ( 'e' )
2647	IF ( constant_diffusion ) THEN
2648	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2649	'res constant_diffusion = .FALSE.'
2650	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2651	ENDIF
2652	unit = 'm2/s2'
2653
2654	CASE ( 'lpt' )
2655	IF ( .NOT. cloud_physics ) THEN
2656	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2657	'res cloud_physics = .TRUE.'
2658	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2659	ENDIF
2660	unit = 'K'
2661
2662	CASE ( 'pc', 'pr' )
2663	IF ( .NOT. particle_advection ) THEN
2664	message_string = 'output of "' // TRIM( var ) // '" requir' // &
2665	'es a "particles_par"-NAMELIST in the parameter file (PARIN)'
2666	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2667	ENDIF
2668	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2669	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2670
2671	CASE ( 'q', 'vpt' )
2672	IF ( .NOT. humidity ) THEN
2673	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2674	'res humidity = .TRUE.'
2675	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2676	ENDIF
2677	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2678	IF ( TRIM( var ) == 'vpt' ) unit = 'K'
2679
2680	CASE ( 'ql' )
2681	IF ( .NOT. ( cloud_physics .OR. cloud_droplets ) ) THEN
2682	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2683	'res cloud_physics = .TRUE. or cloud_droplets = .TRUE.'
2684	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2685	ENDIF
2686	unit = 'kg/kg'
2687
2688	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2689	IF ( .NOT. cloud_droplets ) THEN
2690	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2691	'res cloud_droplets = .TRUE.'
2692	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2693	ENDIF
2694	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2695	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2696	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2697
2698	CASE ( 'qv' )
2699	IF ( .NOT. cloud_physics ) THEN
2700	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2701	'res cloud_physics = .TRUE.'
2702	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2703	ENDIF
2704	unit = 'kg/kg'
2705
2706	CASE ( 'rho' )
2707	IF ( .NOT. ocean ) THEN
2708	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2709	'res ocean = .TRUE.'
2710	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2711	ENDIF
2712	unit = 'kg/m3'
2713
2714	CASE ( 's' )
2715	IF ( .NOT. passive_scalar ) THEN
2716	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2717	'res passive_scalar = .TRUE.'
2718	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2719	ENDIF
2720	unit = 'conc'
2721
2722	CASE ( 'sa' )
2723	IF ( .NOT. ocean ) THEN
2724	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2725	'res ocean = .TRUE.'
2726	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2727	ENDIF
2728	unit = 'psu'
2729
2730	CASE ( 'u', 't', 'lwp', 'pra', 'prr', 'qsws', 'shf', 'z0' )
2731	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2732	message_string = 'illegal value for data_output: "' // &
2733	TRIM( var ) // '" & only 2d-horizontal ' // &
2734	'cross sections are allowed for this value'
2735	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2736	ENDIF
2737	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. cloud_physics ) THEN
2738	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2739	'res cloud_physics = .TRUE.'
2740	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2741	ENDIF
2742	IF ( TRIM( var ) == 'pra*' .AND. .NOT. precipitation ) THEN
2743	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2744	'res precipitation = .TRUE.'
2745	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2746	ENDIF
2747	IF ( TRIM( var ) == 'pra*' .AND. j == 1 ) THEN
2748	message_string = 'temporal averaging of precipitation ' // &
2749	'amount "' // TRIM( var ) // '" is not possible'
2750	CALL message( 'check_parameters', 'PA0113', 1, 2, 0, 6, 0 )
2751	ENDIF
2752	IF ( TRIM( var ) == 'prr*' .AND. .NOT. precipitation ) THEN
2753	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2754	'res precipitation = .TRUE.'
2755	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2756	ENDIF
2757	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2758	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2759	'res humidity = .TRUE.'
2760	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2761	ENDIF
2762
2763	IF ( TRIM( var ) == 'lwp' ) unit = 'kg/kgm'
2764	IF ( TRIM( var ) == 'pra*' ) unit = 'mm'
2765	IF ( TRIM( var ) == 'prr*' ) unit = 'mm/s'
2766	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2767	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2768	IF ( TRIM( var ) == 't*' ) unit = 'K'
2769	IF ( TRIM( var ) == 'u*' ) unit = 'm/s'
2770	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2771
2772
2773	CASE ( 'p', 'pt', 'u', 'v', 'w' )
2774	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2775	IF ( TRIM( var ) == 'pt' ) unit = 'K'
2776	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2777	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2778	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2779	CONTINUE
2780
2781	CASE DEFAULT
2782	CALL user_check_data_output( var, unit )
2783
2784	IF ( unit == 'illegal' ) THEN
2785	IF ( data_output_user(1) /= ' ' ) THEN
2786	message_string = 'illegal value for data_output or ' // &
2787	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2788	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2789	ELSE
2790	message_string = 'illegal value for data_output =' // &
2791	TRIM( data_output(i) ) // '"'
2792	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2793	ENDIF
2794	ENDIF
2795
2796	END SELECT
2797	!
2798	!-- Set the internal steering parameters appropriately
2799	IF ( k == 0 ) THEN
2800	do3d_no(j) = do3d_no(j) + 1
2801	do3d(j,do3d_no(j)) = data_output(i)
2802	do3d_unit(j,do3d_no(j)) = unit
2803	ELSE
2804	do2d_no(j) = do2d_no(j) + 1
2805	do2d(j,do2d_no(j)) = data_output(i)
2806	do2d_unit(j,do2d_no(j)) = unit
2807	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2808	data_output_xy(j) = .TRUE.
2809	ENDIF
2810	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2811	data_output_xz(j) = .TRUE.
2812	ENDIF
2813	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2814	data_output_yz(j) = .TRUE.
2815	ENDIF
2816	ENDIF
2817
2818	IF ( j == 1 ) THEN
2819	!
2820	!-- Check, if variable is already subject to averaging
2821	found = .FALSE.
2822	DO k = 1, doav_n
2823	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2824	ENDDO
2825
2826	IF ( .NOT. found ) THEN
2827	doav_n = doav_n + 1
2828	doav(doav_n) = var
2829	ENDIF
2830	ENDIF
2831
2832	i = i + 1
2833	ENDDO
2834
2835	!
2836	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2837	IF ( doav_n > 0 .AND. averaging_interval == 0.0 ) THEN
2838	WRITE( message_string, * ) 'output of averaged quantity "', &
2839	TRIM( doav(1) ), '_av" requires to set a ', &
2840	'non-zero & averaging interval'
2841	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2842	ENDIF
2843
2844	!
2845	!-- Check sectional planes and store them in one shared array
2846	IF ( ANY( section_xy > nz + 1 ) ) THEN
2847	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2848	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2849	ENDIF
2850	IF ( ANY( section_xz > ny + 1 ) ) THEN
2851	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2852	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2853	ENDIF
2854	IF ( ANY( section_yz > nx + 1 ) ) THEN
2855	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2856	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2857	ENDIF
2858	section(:,1) = section_xy
2859	section(:,2) = section_xz
2860	section(:,3) = section_yz
2861
2862	!
2863	!-- Upper plot limit (grid point value) for 1D profiles
2864	IF ( z_max_do1d == -1.0 ) THEN
2865
2866	nz_do1d = nzt+1
2867
2868	ELSE
2869	DO k = nzb+1, nzt+1
2870	nz_do1d = k
2871	IF ( zw(k) > z_max_do1d ) EXIT
2872	ENDDO
2873	ENDIF
2874
2875	!
2876	!-- Upper plot limit for 2D vertical sections
2877	IF ( z_max_do2d == -1.0 ) z_max_do2d = zu(nzt)
2878	IF ( z_max_do2d < zu(nzb+1) .OR. z_max_do2d > zu(nzt) ) THEN
2879	WRITE( message_string, * ) 'z_max_do2d = ', z_max_do2d, &
2880	' must be >= ', zu(nzb+1), '(zu(nzb+1)) and <= ', zu(nzt), &
2881	' (zu(nzt))'
2882	CALL message( 'check_parameters', 'PA0116', 1, 2, 0, 6, 0 )
2883	ENDIF
2884
2885	!
2886	!-- Upper plot limit for 3D arrays
2887	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2888
2889	!
2890	!-- Determine and check accuracy for compressed 3D plot output
2891	IF ( do3d_compress ) THEN
2892	!
2893	!-- Compression only permissible on T3E machines
2894	IF ( host(1:3) /= 't3e' ) THEN
2895	message_string = 'do3d_compress = .TRUE. not allowed on host "' // &
2896	TRIM( host ) // '"'
2897	CALL message( 'check_parameters', 'PA0117', 1, 2, 0, 6, 0 )
2898	ENDIF
2899
2900	i = 1
2901	DO WHILE ( do3d_comp_prec(i) /= ' ' )
2902
2903	ilen = LEN_TRIM( do3d_comp_prec(i) )
2904	IF ( LLT( do3d_comp_prec(i)(ilen:ilen), '0' ) .OR. &
2905	LGT( do3d_comp_prec(i)(ilen:ilen), '9' ) ) THEN
2906	WRITE( message_string, * ) 'illegal precision: do3d_comp_prec', &
2907	'(', i, ') = "', TRIM(do3d_comp_prec(i)),'"'
2908	CALL message( 'check_parameters', 'PA0118', 1, 2, 0, 6, 0 )
2909	ENDIF
2910
2911	prec = IACHAR( do3d_comp_prec(i)(ilen:ilen) ) - IACHAR( '0' )
2912	var = do3d_comp_prec(i)(1:ilen-1)
2913
2914	SELECT CASE ( var )
2915
2916	CASE ( 'u' )
2917	j = 1
2918	CASE ( 'v' )
2919	j = 2
2920	CASE ( 'w' )
2921	j = 3
2922	CASE ( 'p' )
2923	j = 4
2924	CASE ( 'pt' )
2925	j = 5
2926
2927	CASE DEFAULT
2928	WRITE( message_string, * ) 'unknown variable "', &
2929	TRIM( do3d_comp_prec(i) ), '" given for do3d_comp_prec(', &
2930	i, ')'
2931	CALL message( 'check_parameters', 'PA0119', 1, 2, 0, 6, 0 )
2932
2933	END SELECT
2934
2935	plot_3d_precision(j)%precision = prec
2936	i = i + 1
2937
2938	ENDDO
2939	ENDIF
2940
2941	!
2942	!-- Check the data output format(s)
2943	IF ( data_output_format(1) == ' ' ) THEN
2944	!
2945	!-- Default value
2946	netcdf_output = .TRUE.
2947	ELSE
2948	i = 1
2949	DO WHILE ( data_output_format(i) /= ' ' )
2950
2951	SELECT CASE ( data_output_format(i) )
2952
2953	CASE ( 'netcdf' )
2954	netcdf_output = .TRUE.
2955	CASE ( 'iso2d' )
2956	iso2d_output = .TRUE.
2957	CASE ( 'profil' )
2958	profil_output = .TRUE.
2959	CASE ( 'avs' )
2960	avs_output = .TRUE.
2961
2962	CASE DEFAULT
2963	message_string = 'unknown value for data_output_format "' // &
2964	TRIM( data_output_format(i) ) // '"'
2965	CALL message( 'check_parameters', 'PA0120', 1, 2, 0, 6, 0 )
2966
2967	END SELECT
2968
2969	i = i + 1
2970	IF ( i > 10 ) EXIT
2971
2972	ENDDO
2973
2974	ENDIF
2975
2976	!
2977	!-- Check mask conditions
2978	DO mid = 1, max_masks
2979	IF ( data_output_masks(mid,1) /= ' ' .OR. &
2980	data_output_masks_user(mid,1) /= ' ' ) THEN
2981	masks = masks + 1
2982	ENDIF
2983	ENDDO
2984
2985	IF ( masks < 0 .OR. masks > max_masks ) THEN
2986	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', &
2987	'<= ', max_masks, ' (=max_masks)'
2988	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2989	ENDIF
2990	IF ( masks > 0 ) THEN
2991	mask_scale(1) = mask_scale_x
2992	mask_scale(2) = mask_scale_y
2993	mask_scale(3) = mask_scale_z
2994	IF ( ANY( mask_scale <= 0.0 ) ) THEN
2995	WRITE( message_string, * ) &
2996	'illegal value: mask_scale_x, mask_scale_y and mask_scale_z', &
2997	'must be > 0.0'
2998	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
2999	ENDIF
3000	!
3001	!-- Generate masks for masked data output
3002	CALL init_masks
3003	ENDIF
3004
3005	!
3006	!-- Check the NetCDF data format
3007	#if ! defined ( __check )
3008	IF ( netcdf_data_format > 2 ) THEN
3009	#if defined( __netcdf4 )
3010	CONTINUE
3011	#else
3012	message_string = 'NetCDF: NetCDF4 format requested but no ' // &
3013	'cpp-directive __netcdf4 given & switch ' // &
3014	'back to 64-bit offset format'
3015	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
3016	netcdf_data_format = 2
3017	#endif
3018	ENDIF
3019	#endif
3020	!
3021
3022	#if ! defined( __check )
3023	!-- Check netcdf precison
3024	ldum = .FALSE.
3025	CALL define_netcdf_header( 'ch', ldum, 0 )
3026	#endif
3027	!
3028	!-- Check, whether a constant diffusion coefficient shall be used
3029	IF ( km_constant /= -1.0 ) THEN
3030	IF ( km_constant < 0.0 ) THEN
3031	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
3032	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
3033	ELSE
3034	IF ( prandtl_number < 0.0 ) THEN
3035	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, &
3036	' < 0.0'
3037	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
3038	ENDIF
3039	constant_diffusion = .TRUE.
3040
3041	IF ( prandtl_layer ) THEN
3042	message_string = 'prandtl_layer is not allowed with fixed ' // &
3043	'value of km'
3044	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
3045	ENDIF
3046	ENDIF
3047	ENDIF
3048
3049	!
3050	!-- In case of non-cyclic lateral boundaries, set the default maximum value
3051	!-- for the horizontal diffusivity used within the outflow damping layer,
3052	!-- and check/set the width of the damping layer
3053	IF ( bc_lr /= 'cyclic' ) THEN
3054	IF ( km_damp_max == -1.0 ) THEN
3055	km_damp_max = 0.5 * dx
3056	ENDIF
3057	IF ( outflow_damping_width == -1.0 ) THEN
3058	outflow_damping_width = MIN( 20, nx/2 )
3059	ENDIF
3060	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > nx ) THEN
3061	message_string = 'outflow_damping width out of range'
3062	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3063	ENDIF
3064	ENDIF
3065
3066	IF ( bc_ns /= 'cyclic' ) THEN
3067	IF ( km_damp_max == -1.0 ) THEN
3068	km_damp_max = 0.5 * dy
3069	ENDIF
3070	IF ( outflow_damping_width == -1.0 ) THEN
3071	outflow_damping_width = MIN( 20, ny/2 )
3072	ENDIF
3073	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > ny ) THEN
3074	message_string = 'outflow_damping width out of range'
3075	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3076	ENDIF
3077	ENDIF
3078
3079	!
3080	!-- Check value range for rif
3081	IF ( rif_min >= rif_max ) THEN
3082	WRITE( message_string, * ) 'rif_min = ', rif_min, ' must be less ', &
3083	'than rif_max = ', rif_max
3084	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
3085	ENDIF
3086
3087	!
3088	!-- Determine upper and lower hight level indices for random perturbations
3089	IF ( disturbance_level_b == -9999999.9 ) THEN
3090	IF ( ocean ) THEN
3091	disturbance_level_b = zu((nzt*2)/3)
3092	disturbance_level_ind_b = ( nzt * 2 ) / 3
3093	ELSE
3094	disturbance_level_b = zu(nzb+3)
3095	disturbance_level_ind_b = nzb + 3
3096	ENDIF
3097	ELSEIF ( disturbance_level_b < zu(3) ) THEN
3098	WRITE( message_string, * ) 'disturbance_level_b = ', &
3099	disturbance_level_b, ' must be >= ', zu(3), '(zu(3))'
3100	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
3101	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
3102	WRITE( message_string, * ) 'disturbance_level_b = ', &
3103	disturbance_level_b, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3104	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
3105	ELSE
3106	DO k = 3, nzt-2
3107	IF ( disturbance_level_b <= zu(k) ) THEN
3108	disturbance_level_ind_b = k
3109	EXIT
3110	ENDIF
3111	ENDDO
3112	ENDIF
3113
3114	IF ( disturbance_level_t == -9999999.9 ) THEN
3115	IF ( ocean ) THEN
3116	disturbance_level_t = zu(nzt-3)
3117	disturbance_level_ind_t = nzt - 3
3118	ELSE
3119	disturbance_level_t = zu(nzt/3)
3120	disturbance_level_ind_t = nzt / 3
3121	ENDIF
3122	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
3123	WRITE( message_string, * ) 'disturbance_level_t = ', &
3124	disturbance_level_t, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3125	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
3126	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
3127	WRITE( message_string, * ) 'disturbance_level_t = ', &
3128	disturbance_level_t, ' must be >= disturbance_level_b = ', &
3129	disturbance_level_b
3130	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
3131	ELSE
3132	DO k = 3, nzt-2
3133	IF ( disturbance_level_t <= zu(k) ) THEN
3134	disturbance_level_ind_t = k
3135	EXIT
3136	ENDIF
3137	ENDDO
3138	ENDIF
3139
3140	!
3141	!-- Check again whether the levels determined this way are ok.
3142	!-- Error may occur at automatic determination and too few grid points in
3143	!-- z-direction.
3144	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
3145	WRITE( message_string, * ) 'disturbance_level_ind_t = ', &
3146	disturbance_level_ind_t, ' must be >= disturbance_level_b = ', &
3147	disturbance_level_b
3148	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
3149	ENDIF
3150
3151	!
3152	!-- Determine the horizontal index range for random perturbations.
3153	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed
3154	!-- near the inflow and the perturbation area is further limited to ...(1)
3155	!-- after the initial phase of the flow.
3156	dist_nxl = 0; dist_nxr = nx
3157	dist_nys = 0; dist_nyn = ny
3158	IF ( bc_lr /= 'cyclic' ) THEN
3159	IF ( inflow_disturbance_begin == -1 ) THEN
3160	inflow_disturbance_begin = MIN( 10, nx/2 )
3161	ENDIF
3162	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx )&
3163	THEN
3164	message_string = 'inflow_disturbance_begin out of range'
3165	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3166	ENDIF
3167	IF ( inflow_disturbance_end == -1 ) THEN
3168	inflow_disturbance_end = MIN( 100, 3*nx/4 )
3169	ENDIF
3170	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) &
3171	THEN
3172	message_string = 'inflow_disturbance_end out of range'
3173	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3174	ENDIF
3175	ELSEIF ( bc_ns /= 'cyclic' ) THEN
3176	IF ( inflow_disturbance_begin == -1 ) THEN
3177	inflow_disturbance_begin = MIN( 10, ny/2 )
3178	ENDIF
3179	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny )&
3180	THEN
3181	message_string = 'inflow_disturbance_begin out of range'
3182	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3183	ENDIF
3184	IF ( inflow_disturbance_end == -1 ) THEN
3185	inflow_disturbance_end = MIN( 100, 3*ny/4 )
3186	ENDIF
3187	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) &
3188	THEN
3189	message_string = 'inflow_disturbance_end out of range'
3190	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3191	ENDIF
3192	ENDIF
3193
3194	IF ( bc_lr == 'radiation/dirichlet' ) THEN
3195	dist_nxr = nx - inflow_disturbance_begin
3196	dist_nxl(1) = nx - inflow_disturbance_end
3197	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
3198	dist_nxl = inflow_disturbance_begin
3199	dist_nxr(1) = inflow_disturbance_end
3200	ENDIF
3201	IF ( bc_ns == 'dirichlet/radiation' ) THEN
3202	dist_nyn = ny - inflow_disturbance_begin
3203	dist_nys(1) = ny - inflow_disturbance_end
3204	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
3205	dist_nys = inflow_disturbance_begin
3206	dist_nyn(1) = inflow_disturbance_end
3207	ENDIF
3208
3209	!
3210	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow
3211	!-- boundary (so far, a turbulent inflow is realized from the left side only)
3212	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' ) THEN
3213	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
3214	'condition at the inflow boundary'
3215	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
3216	ENDIF
3217
3218	!
3219	!-- In case of turbulent inflow calculate the index of the recycling plane
3220	IF ( turbulent_inflow ) THEN
3221	IF ( recycling_width == 9999999.9 ) THEN
3222	!
3223	!-- Set the default value for the width of the recycling domain
3224	recycling_width = 0.1 * nx * dx
3225	ELSE
3226	IF ( recycling_width < dx .OR. recycling_width > nx * dx ) THEN
3227	WRITE( message_string, * ) 'illegal value for recycling_width:', &
3228	' ', recycling_width
3229	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
3230	ENDIF
3231	ENDIF
3232	!
3233	!-- Calculate the index
3234	recycling_plane = recycling_width / dx
3235	ENDIF
3236
3237	!
3238	!-- Check random generator
3239	IF ( random_generator /= 'system-specific' .AND. &
3240	random_generator /= 'numerical-recipes' ) THEN
3241	message_string = 'unknown random generator: random_generator = "' // &
3242	TRIM( random_generator ) // '"'
3243	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
3244	ENDIF
3245
3246	!
3247	!-- Determine damping level index for 1D model
3248	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
3249	IF ( damp_level_1d == -1.0 ) THEN
3250	damp_level_1d = zu(nzt+1)
3251	damp_level_ind_1d = nzt + 1
3252	ELSEIF ( damp_level_1d < 0.0 .OR. damp_level_1d > zu(nzt+1) ) THEN
3253	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, &
3254	' must be > 0.0 and < ', zu(nzt+1), '(zu(nzt+1))'
3255	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
3256	ELSE
3257	DO k = 1, nzt+1
3258	IF ( damp_level_1d <= zu(k) ) THEN
3259	damp_level_ind_1d = k
3260	EXIT
3261	ENDIF
3262	ENDDO
3263	ENDIF
3264	ENDIF
3265
3266	!
3267	!-- Check some other 1d-model parameters
3268	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
3269	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
3270	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // &
3271	'" is unknown'
3272	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
3273	ENDIF
3274	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
3275	TRIM( dissipation_1d ) /= 'detering' ) THEN
3276	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
3277	'" is unknown'
3278	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
3279	ENDIF
3280
3281	!
3282	!-- Set time for the next user defined restart (time_restart is the
3283	!-- internal parameter for steering restart events)
3284	IF ( restart_time /= 9999999.9 ) THEN
3285	IF ( restart_time > time_since_reference_point ) THEN
3286	time_restart = restart_time
3287	ENDIF
3288	ELSE
3289	!
3290	!-- In case of a restart run, set internal parameter to default (no restart)
3291	!-- if the NAMELIST-parameter restart_time is omitted
3292	time_restart = 9999999.9
3293	ENDIF
3294
3295	!
3296	!-- Set default value of the time needed to terminate a model run
3297	IF ( termination_time_needed == -1.0 ) THEN
3298	IF ( host(1:3) == 'ibm' ) THEN
3299	termination_time_needed = 300.0
3300	ELSE
3301	termination_time_needed = 35.0
3302	ENDIF
3303	ENDIF
3304
3305	!
3306	!-- Check the time needed to terminate a model run
3307	IF ( host(1:3) == 't3e' ) THEN
3308	!
3309	!-- Time needed must be at least 30 seconds on all CRAY machines, because
3310	!-- MPP_TREMAIN gives the remaining CPU time only in steps of 30 seconds
3311	IF ( termination_time_needed <= 30.0 ) THEN
3312	WRITE( message_string, * ) 'termination_time_needed = ', &
3313	termination_time_needed, ' must be > 30.0 on host "', &
3314	TRIM( host ), '"'
3315	CALL message( 'check_parameters', 'PA0139', 1, 2, 0, 6, 0 )
3316	ENDIF
3317	ELSEIF ( host(1:3) == 'ibm' ) THEN
3318	!
3319	!-- On IBM-regatta machines the time should be at least 300 seconds,
3320	!-- because the job time consumed before executing palm (for compiling,
3321	!-- copying of files, etc.) has to be regarded
3322	IF ( termination_time_needed < 300.0 ) THEN
3323	WRITE( message_string, * ) 'termination_time_needed = ', &
3324	termination_time_needed, ' should be >= 300.0 on host "', &
3325	TRIM( host ), '"'
3326	CALL message( 'check_parameters', 'PA0140', 1, 2, 0, 6, 0 )
3327	ENDIF
3328	ENDIF
3329
3330	!
3331	!-- Check pressure gradient conditions
3332	IF ( dp_external .AND. conserve_volume_flow ) THEN
3333	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3334	'w are .TRUE. but one of them must be .FALSE.'
3335	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3336	ENDIF
3337	IF ( dp_external ) THEN
3338	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3339	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3340	' of range'
3341	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3342	ENDIF
3343	IF ( .NOT. ANY( dpdxy /= 0.0 ) ) THEN
3344	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3345	'ro, i.e. the external pressure gradient & will not be applied'
3346	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3347	ENDIF
3348	ENDIF
3349	IF ( ANY( dpdxy /= 0.0 ) .AND. .NOT. dp_external ) THEN
3350	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3351	'.FALSE., i.e. the external pressure gradient & will not be applied'
3352	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3353	ENDIF
3354	IF ( conserve_volume_flow ) THEN
3355	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3356
3357	conserve_volume_flow_mode = 'initial_profiles'
3358
3359	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3360	TRIM( conserve_volume_flow_mode ) /= 'inflow_profile' .AND. &
3361	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3362	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3363	conserve_volume_flow_mode
3364	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3365	ENDIF
3366	IF ( (bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3367	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3368	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3369	'require conserve_volume_flow_mode = ''initial_profiles'''
3370	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3371	ENDIF
3372	IF ( bc_lr == 'cyclic' .AND. bc_ns == 'cyclic' .AND. &
3373	TRIM( conserve_volume_flow_mode ) == 'inflow_profile' ) THEN
3374	WRITE( message_string, * ) 'cyclic boundary conditions ', &
3375	'require conserve_volume_flow_mode = ''initial_profiles''', &
3376	' or ''bulk_velocity'''
3377	CALL message( 'check_parameters', 'PA0156', 1, 2, 0, 6, 0 )
3378	ENDIF
3379	ENDIF
3380	IF ( ( u_bulk /= 0.0 .OR. v_bulk /= 0.0 ) .AND. &
3381	( .NOT. conserve_volume_flow .OR. &
3382	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) ) THEN
3383	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3384	'conserve_volume_flow = .T. and ', &
3385	'conserve_volume_flow_mode = ''bulk_velocity'''
3386	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3387	ENDIF
3388
3389	!
3390	!-- Check particle attributes
3391	IF ( particle_color /= 'none' ) THEN
3392	IF ( particle_color /= 'absuv' .AND. particle_color /= 'pt*' .AND. &
3393	particle_color /= 'z' ) THEN
3394	message_string = 'illegal value for parameter particle_color: ' // &
3395	TRIM( particle_color)
3396	CALL message( 'check_parameters', 'PA0313', 1, 2, 0, 6, 0 )
3397	ELSE
3398	IF ( color_interval(2) <= color_interval(1) ) THEN
3399	message_string = 'color_interval(2) <= color_interval(1)'
3400	CALL message( 'check_parameters', 'PA0315', 1, 2, 0, 6, 0 )
3401	ENDIF
3402	ENDIF
3403	ENDIF
3404
3405	IF ( particle_dvrpsize /= 'none' ) THEN
3406	IF ( particle_dvrpsize /= 'absw' ) THEN
3407	message_string = 'illegal value for parameter particle_dvrpsize:' // &
3408	' ' // TRIM( particle_color)
3409	CALL message( 'check_parameters', 'PA0314', 1, 2, 0, 6, 0 )
3410	ELSE
3411	IF ( dvrpsize_interval(2) <= dvrpsize_interval(1) ) THEN
3412	message_string = 'dvrpsize_interval(2) <= dvrpsize_interval(1)'
3413	CALL message( 'check_parameters', 'PA0316', 1, 2, 0, 6, 0 )
3414	ENDIF
3415	ENDIF
3416	ENDIF
3417
3418	!
3419	!-- Check &userpar parameters
3420	CALL user_check_parameters
3421
3422
3423
3424	END SUBROUTINE check_parameters

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