Home

Context Navigation

source: palm/trunk/SOURCE/check_parameters.f90 @ 772

Last change on this file since 772 was 772, checked in by heinze, 13 years ago
last commit documented
Property svn:keywords set to `Id`
File size: 130.1 KB

Line
1	SUBROUTINE check_parameters
2
3	!------------------------------------------------------------------------------!
4	! Current revisions:
5	! -----------------
6	!
7	! Former revisions:
8	! -----------------
9	! $Id: check_parameters.f90 772 2011-10-27 11:08:46Z heinze $
10	!
11	! 767 2011-10-14 06:39:12Z raasch
12	! Calculating u,v-profiles from given profiles by linear interpolation.
13	! bugfix: dirichlet_0 conditions for ug/vg moved from init_3d_model to here
14	!
15	! 707 2011-03-29 11:39:40Z raasch
16	! setting of bc_lr/ns_dirrad/raddir
17	!
18	! 689 2011-02-20 19:31:12z gryschka
19	! Bugfix for some logical expressions
20	! (syntax was not compatible with all compilers)
21	!
22	! 680 2011-02-04 23:16:06Z gryschka
23	! init_vortex is not allowed with volume_flow_control
24	!
25	! 673 2011-01-18 16:19:48Z suehring
26	! Declaration of ws_scheme_sca and ws_scheme_mom added (moved from advec_ws).
27	!
28	! 667 2010-12-23 12:06:00Z suehring/gryschka
29	! Exchange of parameters between ocean and atmosphere via PE0
30	! Check for illegal combination of ws-scheme and timestep scheme.
31	! Check for topography and ws-scheme.
32	! Check for not cyclic boundary conditions in combination with ws-scheme and
33	! loop_optimization = 'vector'.
34	! Check for call_psolver_at_all_substeps and ws-scheme for momentum_advec.
35	! Different processor/grid topology in atmosphere and ocean is now allowed!
36	! Bugfixes in checking for conserve_volume_flow_mode
37	! 600 2010-11-24 16:10:51Z raasch
38	! change due to new default value of surface_waterflux
39	! 580 2010-10-05 13:59:11Z heinze
40	! renaming of ws_vertical_gradient_level to subs_vertical_gradient_level
41	!
42	! 567 2010-10-01 10:46:30Z helmke
43	! calculating masks changed
44	!
45	! 564 2010-09-30 13:18:59Z helmke
46	! palm message identifiers of masked output changed, 20 replaced by max_masks
47	!
48	! 553 2010-09-01 14:09:06Z weinreis
49	! masks is calculated and removed from inipar
50	!
51	! 531 2010-04-21 06:47:21Z heinze
52	! Bugfix: unit of hyp changed to dbar
53	!
54	! 524 2010-03-30 02:04:51Z raasch
55	! Bugfix: "/" in netcdf profile variable names replaced by ":"
56	!
57	! 493 2010-03-01 08:30:24Z raasch
58	! netcdf_data_format is checked
59	!
60	! 411 2009-12-11 14:15:58Z heinze
61	! Enabled passive scalar/humidity wall fluxes for non-flat topography
62	! Initialization of large scale vertical motion (subsidence/ascent)
63	!
64	! 410 2009-12-04 17:05:40Z letzel
65	! masked data output
66	!
67	! 388 2009-09-23 09:40:33Z raasch
68	! Check profiles fpr prho and hyp.
69	! Bugfix: output of averaged 2d/3d quantities requires that an avaraging
70	! interval has been set, respective error message is included
71	! bc_lr_cyc and bc_ns_cyc are set,
72	! initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill'
73	! Check for illegal entries in section_xy\|xz\|yz that exceed nz+1\|ny+1\|nx+1
74	! Coupling with independent precursor runs.
75	! Check particle_color, particle_dvrpsize, color_interval, dvrpsize_interval
76	! Bugfix: pressure included for profile output
77	! Check pressure gradient conditions
78	! topography_grid_convention moved from user_check_parameters
79	! 'single_street_canyon'
80	! Added shf* and qsws* to the list of available output data
81	!
82	! 222 2009-01-12 16:04:16Z letzel
83	! +user_check_parameters
84	! Output of messages replaced by message handling routine.
85	! Implementation of an MPI-1 coupling: replaced myid with target_id,
86	! deleted __mpi2 directives
87	! Check that PALM is called with mrun -K parallel for coupling
88	!
89	! 197 2008-09-16 15:29:03Z raasch
90	! Bug fix: Construction of vertical profiles when 10 gradients have been
91	! specified in the parameter list (ug, vg, pt, q, sa, lad)
92	!
93	! Strict grid matching along z is not needed for mg-solver.
94	! Leaf area density (LAD) explicitly set to its surface value at k=0
95	! Case of reading data for recycling included in initializing_actions,
96	! check of turbulent_inflow and calculation of recycling_plane.
97	! q*2 profile added
98	!
99	! 138 2007-11-28 10:03:58Z letzel
100	! Plant canopy added
101	! Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
102	! Multigrid solver allows topography, checking of dt_sort_particles
103	! Bugfix: initializing u_init and v_init in case of ocean runs
104	!
105	! 109 2007-08-28 15:26:47Z letzel
106	! Check coupling_mode and set default (obligatory) values (like boundary
107	! conditions for temperature and fluxes) in case of coupled runs.
108	! +profiles for wp and w"e
109	! Bugfix: Error message concerning output of particle concentration (pc)
110	! modified
111	! More checks and more default values for coupled runs
112	! allow data_output_pr= q, wq, w"q", wq for humidity = .T. (instead of
113	! cloud_physics = .T.)
114	! Rayleigh damping for ocean fixed.
115	! Check and, if necessary, set default value for dt_coupling
116	!
117	! 97 2007-06-21 08:23:15Z raasch
118	! Initial salinity profile is calculated, salinity boundary conditions are
119	! checked,
120	! z_max_do1d is checked only in case of ocean = .f.,
121	! +initial temperature and geostrophic velocity profiles for the ocean version,
122	! use_pt_reference renamed use_reference
123	!
124	! 89 2007-05-25 12:08:31Z raasch
125	! Check for user-defined profiles
126	!
127	! 75 2007-03-22 09:54:05Z raasch
128	! "by_user" allowed as initializing action, -data_output_ts,
129	! leapfrog with non-flat topography not allowed any more, loop_optimization
130	! and pt_reference are checked, moisture renamed humidity,
131	! output of precipitation amount/rate and roughnes length + check
132	! possible negative humidities are avoided in initial profile,
133	! dirichlet/neumann changed to dirichlet/radiation, etc.,
134	! revision added to run_description_header
135	!
136	! 20 2007-02-26 00:12:32Z raasch
137	! Temperature and humidity gradients at top are now calculated for nzt+1,
138	! top_heatflux and respective boundary condition bc_pt_t is checked
139	!
140	! RCS Log replace by Id keyword, revision history cleaned up
141	!
142	! Revision 1.61 2006/08/04 14:20:25 raasch
143	! do2d_unit and do3d_unit now defined as 2d-arrays, check of
144	! use_upstream_for_tke, default value for dt_dopts,
145	! generation of file header moved from routines palm and header to here
146	!
147	! Revision 1.1 1997/08/26 06:29:23 raasch
148	! Initial revision
149	!
150	!
151	! Description:
152	! ------------
153	! Check control parameters and deduce further quantities.
154	!------------------------------------------------------------------------------!
155
156	USE arrays_3d
157	USE constants
158	USE control_parameters
159	USE dvrp_variables
160	USE grid_variables
161	USE indices
162	USE model_1d
163	USE netcdf_control
164	USE particle_attributes
165	USE pegrid
166	USE profil_parameter
167	USE subsidence_mod
168	USE statistics
169	USE transpose_indices
170
171	IMPLICIT NONE
172
173	CHARACTER (LEN=1) :: sq
174	CHARACTER (LEN=6) :: var
175	CHARACTER (LEN=7) :: unit
176	CHARACTER (LEN=8) :: date
177	CHARACTER (LEN=10) :: time
178	CHARACTER (LEN=40) :: coupling_string
179	CHARACTER (LEN=100) :: action
180
181	INTEGER :: i, ilen, intervals, iremote = 0, iter, j, k, kk, nnxh, nnyh, &
182	position, prec
183	LOGICAL :: found, ldum
184	REAL :: gradient, maxn, maxp, remote = 0.0, &
185	simulation_time_since_reference
186
187	!
188	!-- Warning, if host is not set
189	IF ( host(1:1) == ' ' ) THEN
190	message_string = '"host" is not set. Please check that environment ' // &
191	'variable "localhost" & is set before running PALM'
192	CALL message( 'check_parameters', 'PA0001', 0, 0, 0, 6, 0 )
193	ENDIF
194
195	!
196	!-- Check the coupling mode
197	IF ( coupling_mode /= 'uncoupled' .AND. &
198	coupling_mode /= 'atmosphere_to_ocean' .AND. &
199	coupling_mode /= 'ocean_to_atmosphere' ) THEN
200	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
201	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
202	ENDIF
203
204	!
205	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
206	IF ( coupling_mode /= 'uncoupled') THEN
207
208	IF ( dt_coupling == 9999999.9 ) THEN
209	message_string = 'dt_coupling is not set but required for coup' // &
210	'ling mode "' // TRIM( coupling_mode ) // '"'
211	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
212	ENDIF
213
214	#if defined( __parallel )
215	IF ( myid == 0 ) THEN
216	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, &
217	ierr )
218	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, &
219	status, ierr )
220	ENDIF
221	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
222
223	IF ( dt_coupling /= remote ) THEN
224	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
225	'": dt_coupling = ', dt_coupling, '& is not equal to ', &
226	'dt_coupling_remote = ', remote
227	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
228	ENDIF
229	IF ( dt_coupling <= 0.0 ) THEN
230	IF ( myid == 0 ) THEN
231	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
232	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, &
233	status, ierr )
234	ENDIF
235	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
236
237	dt_coupling = MAX( dt_max, remote )
238	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
239	'": dt_coupling <= 0.0 & is not allowed and is reset to ', &
240	'MAX(dt_max(A,O)) = ', dt_coupling
241	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
242	ENDIF
243	IF ( myid == 0 ) THEN
244	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, &
245	ierr )
246	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, &
247	status, ierr )
248	ENDIF
249	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
250
251	IF ( restart_time /= remote ) THEN
252	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
253	'": restart_time = ', restart_time, '& is not equal to ', &
254	'restart_time_remote = ', remote
255	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
256	ENDIF
257	IF ( myid == 0 ) THEN
258	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, &
259	ierr )
260	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, &
261	status, ierr )
262	ENDIF
263	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
264
265	IF ( dt_restart /= remote ) THEN
266	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
267	'": dt_restart = ', dt_restart, '& is not equal to ', &
268	'dt_restart_remote = ', remote
269	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
270	ENDIF
271
272	simulation_time_since_reference = end_time - coupling_start_time
273	IF ( myid == 0 ) THEN
274	CALL MPI_SEND( simulation_time_since_reference, 1, MPI_REAL, target_id, &
275	14, comm_inter, ierr )
276	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, &
277	status, ierr )
278	ENDIF
279	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
280
281	IF ( simulation_time_since_reference /= remote ) THEN
282	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
283	'": simulation_time_since_reference = ', &
284	simulation_time_since_reference, '& is not equal to ', &
285	'simulation_time_since_reference_remote = ', remote
286	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
287	ENDIF
288
289
290	IF ( myid == 0 ) THEN
291	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
292	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, &
293	status, ierr )
294	ENDIF
295	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
296
297
298	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
299
300	IF ( dx < remote ) THEN
301	WRITE( message_string, * ) 'coupling mode "', &
302	TRIM( coupling_mode ), &
303	'": dx in Atmosphere is not equal to or not larger then dx in ocean'
304	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
305	ENDIF
306
307	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
308	WRITE( message_string, * ) 'coupling mode "', &
309	TRIM( coupling_mode ), &
310	'": Domain size in x-direction is not equal in ocean and atmosphere'
311	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
312	ENDIF
313
314	ENDIF
315
316	IF ( myid == 0) THEN
317	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
318	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, &
319	status, ierr )
320	ENDIF
321	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
322
323	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
324
325	IF ( dy < remote ) THEN
326	WRITE( message_string, * ) 'coupling mode "', &
327	TRIM( coupling_mode ), &
328	'": dy in Atmosphere is not equal to or not larger then dy in ocean'
329	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
330	ENDIF
331
332	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
333	WRITE( message_string, * ) 'coupling mode "', &
334	TRIM( coupling_mode ), &
335	'": Domain size in y-direction is not equal in ocean and atmosphere'
336	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
337	ENDIF
338
339	IF ( MOD(nx_o+1,nx_a+1) /= 0 ) THEN
340	WRITE( message_string, * ) 'coupling mode "', &
341	TRIM( coupling_mode ), &
342	'": nx+1 in ocean is not divisible without remainder with nx+1 in', &
343	' atmosphere'
344	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
345	ENDIF
346
347	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
348	WRITE( message_string, * ) 'coupling mode "', &
349	TRIM( coupling_mode ), &
350	'": ny+1 in ocean is not divisible without remainder with ny+1 in', &
351	' atmosphere'
352	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
353	ENDIF
354
355	ENDIF
356	#else
357	WRITE( message_string, * ) 'coupling requires PALM to be called with', &
358	' ''mrun -K parallel'''
359	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
360	#endif
361	ENDIF
362
363	#if defined( __parallel )
364	!
365	!-- Exchange via intercommunicator
366	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
367	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, &
368	ierr )
369	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
370	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, &
371	comm_inter, status, ierr )
372	ENDIF
373	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
374
375	#endif
376
377
378	!
379	!-- Generate the file header which is used as a header for most of PALM's
380	!-- output files
381	CALL DATE_AND_TIME( date, time )
382	run_date = date(7:8)//'-'//date(5:6)//'-'//date(3:4)
383	run_time = time(1:2)//':'//time(3:4)//':'//time(5:6)
384	IF ( coupling_mode == 'uncoupled' ) THEN
385	coupling_string = ''
386	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
387	coupling_string = ' coupled (atmosphere)'
388	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
389	coupling_string = ' coupled (ocean)'
390	ENDIF
391
392	WRITE ( run_description_header, &
393	'(A,2X,A,2X,A,A,A,I2.2,A,2X,A,A,2X,A,1X,A)' ) &
394	TRIM( version ), TRIM( revision ), 'run: ', &
395	TRIM( run_identifier ), '.', runnr, TRIM( coupling_string ), &
396	'host: ', TRIM( host ), run_date, run_time
397
398	!
399	!-- Check the general loop optimization method
400	IF ( loop_optimization == 'default' ) THEN
401	IF ( host(1:3) == 'nec' ) THEN
402	loop_optimization = 'vector'
403	ELSE
404	loop_optimization = 'cache'
405	ENDIF
406	ENDIF
407	IF ( loop_optimization /= 'noopt' .AND. loop_optimization /= 'cache' &
408	.AND. loop_optimization /= 'vector' ) THEN
409	message_string = 'illegal value given for loop_optimization: "' // &
410	TRIM( loop_optimization ) // '"'
411	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
412	ENDIF
413
414	!
415	!-- Check topography setting (check for illegal parameter combinations)
416	IF ( topography /= 'flat' ) THEN
417	action = ' '
418	IF ( scalar_advec /= 'pw-scheme' ) THEN
419	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
420	ENDIF
421	IF ( momentum_advec /= 'pw-scheme' ) THEN
422	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
423	ENDIF
424	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
425	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
426	ENDIF
427	IF ( psolver == 'sor' ) THEN
428	WRITE( action, '(A,A)' ) 'psolver = ', psolver
429	ENDIF
430	IF ( sloping_surface ) THEN
431	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
432	ENDIF
433	IF ( galilei_transformation ) THEN
434	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
435	ENDIF
436	IF ( cloud_physics ) THEN
437	WRITE( action, '(A)' ) 'cloud_physics = .TRUE.'
438	ENDIF
439	IF ( cloud_droplets ) THEN
440	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
441	ENDIF
442	IF ( .NOT. prandtl_layer ) THEN
443	WRITE( action, '(A)' ) 'prandtl_layer = .FALSE.'
444	ENDIF
445	IF ( action /= ' ' ) THEN
446	message_string = 'a non-flat topography does not allow ' // &
447	TRIM( action )
448	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
449	ENDIF
450	IF ( momentum_advec == 'ws-scheme' .OR. scalar_advec == 'ws-scheme' ) &
451	THEN
452	message_string = 'topography is still not allowed with ' // &
453	'momentum_advec = "' // TRIM( momentum_advec ) // &
454	'"or scalar_advec = "' // TRIM( scalar_advec ) //'"'
455	! message number still needs modification
456	CALL message( 'check_parameters', 'PA0341', 1, 2, 0, 6, 0 )
457	END IF
458
459	!
460	!-- In case of non-flat topography, check whether the convention how to
461	!-- define the topography grid has been set correctly, or whether the default
462	!-- is applicable. If this is not possible, abort.
463	IF ( TRIM( topography_grid_convention ) == ' ' ) THEN
464	IF ( TRIM( topography ) /= 'single_building' .AND. &
465	TRIM( topography ) /= 'single_street_canyon' .AND. &
466	TRIM( topography ) /= 'read_from_file' ) THEN
467	!-- The default value is not applicable here, because it is only valid
468	!-- for the two standard cases 'single_building' and 'read_from_file'
469	!-- defined in init_grid.
470	WRITE( message_string, * ) &
471	'The value for "topography_grid_convention" ', &
472	'is not set. Its default value is & only valid for ', &
473	'"topography" = ''single_building'', ', &
474	'''single_street_canyon'' & or ''read_from_file''.', &
475	' & Choose ''cell_edge'' or ''cell_center''.'
476	CALL message( 'user_check_parameters', 'PA0239', 1, 2, 0, 6, 0 )
477	ELSE
478	!-- The default value is applicable here.
479	!-- Set convention according to topography.
480	IF ( TRIM( topography ) == 'single_building' .OR. &
481	TRIM( topography ) == 'single_street_canyon' ) THEN
482	topography_grid_convention = 'cell_edge'
483	ELSEIF ( TRIM( topography ) == 'read_from_file' ) THEN
484	topography_grid_convention = 'cell_center'
485	ENDIF
486	ENDIF
487	ELSEIF ( TRIM( topography_grid_convention ) /= 'cell_edge' .AND. &
488	TRIM( topography_grid_convention ) /= 'cell_center' ) THEN
489	WRITE( message_string, * ) &
490	'The value for "topography_grid_convention" is ', &
491	'not recognized. & Choose ''cell_edge'' or ''cell_center''.'
492	CALL message( 'user_check_parameters', 'PA0240', 1, 2, 0, 6, 0 )
493	ENDIF
494
495	ENDIF
496
497	!
498	!-- Check ocean setting
499	IF ( ocean ) THEN
500
501	action = ' '
502	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
503	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
504	ENDIF
505	IF ( momentum_advec == 'ups-scheme' ) THEN
506	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
507	ENDIF
508	IF ( action /= ' ' ) THEN
509	message_string = 'ocean = .T. does not allow ' // TRIM( action )
510	CALL message( 'check_parameters', 'PA0015', 1, 2, 0, 6, 0 )
511	ENDIF
512
513	ELSEIF ( TRIM( coupling_mode ) == 'uncoupled' .AND. &
514	TRIM( coupling_char ) == '_O' ) THEN
515
516	!
517	!-- Check whether an (uncoupled) atmospheric run has been declared as an
518	!-- ocean run (this setting is done via mrun-option -y)
519
520	message_string = 'ocean = .F. does not allow coupling_char = "' // &
521	TRIM( coupling_char ) // '" set by mrun-option "-y"'
522	CALL message( 'check_parameters', 'PA0317', 1, 2, 0, 6, 0 )
523
524	ENDIF
525
526	!
527	!-- Check whether there are any illegal values
528	!-- Pressure solver:
529	IF ( psolver /= 'poisfft' .AND. psolver /= 'poisfft_hybrid' .AND. &
530	psolver /= 'sor' .AND. psolver /= 'multigrid' ) THEN
531	message_string = 'unknown solver for perturbation pressure: psolver' // &
532	' = "' // TRIM( psolver ) // '"'
533	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
534	ENDIF
535
536	#if defined( __parallel )
537	IF ( psolver == 'poisfft_hybrid' .AND. pdims(2) /= 1 ) THEN
538	message_string = 'psolver = "' // TRIM( psolver ) // '" only works ' // &
539	'for a 1d domain-decomposition along x & please do' // &
540	' not set npey/=1 in the parameter file'
541	CALL message( 'check_parameters', 'PA0017', 1, 2, 0, 6, 0 )
542	ENDIF
543	IF ( psolver == 'poisfft_hybrid' .AND. &
544	( nxra > nxr .OR. nyna > nyn .OR. nza > nz ) .OR. &
545	psolver == 'multigrid' .AND. &
546	( nxra > nxr .OR. nyna > nyn ) ) THEN
547	message_string = 'psolver = "' // TRIM( psolver ) // '" does not ' // &
548	'work for subdomains with unequal size & please ' // &
549	'set grid_matching = ''strict'' in the parameter file'
550	CALL message( 'check_parameters', 'PA0018', 1, 2, 0, 6, 0 )
551	ENDIF
552	#else
553	IF ( psolver == 'poisfft_hybrid' ) THEN
554	message_string = 'psolver = "' // TRIM( psolver ) // '" only works' // &
555	' for a parallel environment'
556	CALL message( 'check_parameters', 'PA0019', 1, 2, 0, 6, 0 )
557	ENDIF
558	#endif
559
560	IF ( psolver == 'multigrid' ) THEN
561	IF ( cycle_mg == 'w' ) THEN
562	gamma_mg = 2
563	ELSEIF ( cycle_mg == 'v' ) THEN
564	gamma_mg = 1
565	ELSE
566	message_string = 'unknown multigrid cycle: cycle_mg = "' // &
567	TRIM( cycle_mg ) // '"'
568	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
569	ENDIF
570	ENDIF
571
572	IF ( fft_method /= 'singleton-algorithm' .AND. &
573	fft_method /= 'temperton-algorithm' .AND. &
574	fft_method /= 'system-specific' ) THEN
575	message_string = 'unknown fft-algorithm: fft_method = "' // &
576	TRIM( fft_method ) // '"'
577	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
578	ENDIF
579
580	IF( momentum_advec == 'ws-scheme' .AND. &
581	.NOT. call_psolver_at_all_substeps ) THEN
582	message_string = 'psolver must be called at each RK3 substep when "'//&
583	TRIM(momentum_advec) // ' "is used for momentum_advec'
584	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
585	END IF
586	!
587	!-- Advection schemes:
588	!
589	!-- Set the LOGICALS to enhance the performance.
590	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
591	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
592
593	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' .AND. &
594	momentum_advec /= 'ups-scheme' ) THEN
595	message_string = 'unknown advection scheme: momentum_advec = "' // &
596	TRIM( momentum_advec ) // '"'
597	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
598	ENDIF
599	IF ((( momentum_advec == 'ups-scheme' .OR. scalar_advec == 'ups-scheme' )&
600	.AND. timestep_scheme /= 'euler' ) .OR. (( momentum_advec == 'ws-scheme'&
601	.OR. scalar_advec == 'ws-scheme') .AND. (timestep_scheme == 'euler' .OR. &
602	timestep_scheme == 'leapfrog+euler' .OR. timestep_scheme == 'leapfrog' &
603	.OR. timestep_scheme == 'runge-kutta-2'))) THEN
604	message_string = 'momentum_advec or scalar_advec = "' &
605	// TRIM( momentum_advec ) // '" is not allowed with timestep_scheme = "' // &
606	TRIM( timestep_scheme ) // '"'
607	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
608	ENDIF
609	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
610	scalar_advec /= 'bc-scheme' .AND. scalar_advec /= 'ups-scheme' ) THEN
611	message_string = 'unknown advection scheme: scalar_advec = "' // &
612	TRIM( scalar_advec ) // '"'
613	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
614	ENDIF
615
616	IF ( use_sgs_for_particles .AND. .NOT. use_upstream_for_tke ) THEN
617	use_upstream_for_tke = .TRUE.
618	message_string = 'use_upstream_for_tke set .TRUE. because ' // &
619	'use_sgs_for_particles = .TRUE.'
620	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
621	ENDIF
622
623	IF ( use_upstream_for_tke .AND. timestep_scheme(1:8) == 'leapfrog' ) THEN
624	message_string = 'use_upstream_for_tke = .TRUE. not allowed with ' // &
625	'timestep_scheme = "' // TRIM( timestep_scheme ) // '"'
626	CALL message( 'check_parameters', 'PA0026', 1, 2, 0, 6, 0 )
627	ENDIF
628
629	!
630	!-- Timestep schemes:
631	SELECT CASE ( TRIM( timestep_scheme ) )
632
633	CASE ( 'euler' )
634	intermediate_timestep_count_max = 1
635	asselin_filter_factor = 0.0
636
637	CASE ( 'leapfrog', 'leapfrog+euler' )
638	intermediate_timestep_count_max = 1
639
640	CASE ( 'runge-kutta-2' )
641	intermediate_timestep_count_max = 2
642	asselin_filter_factor = 0.0
643
644	CASE ( 'runge-kutta-3' )
645	intermediate_timestep_count_max = 3
646	asselin_filter_factor = 0.0
647
648	CASE DEFAULT
649	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
650	TRIM( timestep_scheme ) // '"'
651	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
652
653	END SELECT
654
655	IF ( scalar_advec == 'ups-scheme' .AND. timestep_scheme(1:5) == 'runge' )&
656	THEN
657	message_string = 'scalar advection scheme "' // TRIM( scalar_advec ) // &
658	'" & does not work with timestep_scheme "' // &
659	TRIM( timestep_scheme ) // '"'
660	CALL message( 'check_parameters', 'PA0028', 1, 2, 0, 6, 0 )
661	ENDIF
662
663	IF ( (momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme') &
664	.AND. timestep_scheme(1:5) == 'runge' ) THEN
665	message_string = 'momentum advection scheme "' // &
666	TRIM( momentum_advec ) // '" & does not work with ' // &
667	'timestep_scheme "' // TRIM( timestep_scheme ) // '"'
668	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
669	ENDIF
670
671	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
672	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
673	!
674	!-- No restart run: several initialising actions are possible
675	action = initializing_actions
676	DO WHILE ( TRIM( action ) /= '' )
677	position = INDEX( action, ' ' )
678	SELECT CASE ( action(1:position-1) )
679
680	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', &
681	'by_user', 'initialize_vortex', 'initialize_ptanom' )
682	action = action(position+1:)
683
684	CASE DEFAULT
685	message_string = 'initializing_action = "' // &
686	TRIM( action ) // '" unkown or not allowed'
687	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
688
689	END SELECT
690	ENDDO
691	ENDIF
692
693	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. &
694	conserve_volume_flow ) THEN
695	message_string = 'initializing_actions = "initialize_vortex"' // &
696	' ist not allowed with conserve_volume_flow = .T.'
697	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
698	ENDIF
699
700
701	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
702	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
703	message_string = 'initializing_actions = "set_constant_profiles"' // &
704	' and "set_1d-model_profiles" are not allowed ' // &
705	'simultaneously'
706	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
707	ENDIF
708
709	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
710	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
711	message_string = 'initializing_actions = "set_constant_profiles"' // &
712	' and "by_user" are not allowed simultaneously'
713	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
714	ENDIF
715
716	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
717	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
718	message_string = 'initializing_actions = "by_user" and ' // &
719	'"set_1d-model_profiles" are not allowed simultaneously'
720	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
721	ENDIF
722
723	IF ( cloud_physics .AND. .NOT. humidity ) THEN
724	WRITE( message_string, * ) 'cloud_physics = ', cloud_physics, ' is ', &
725	'not allowed with humidity = ', humidity
726	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
727	ENDIF
728
729	IF ( precipitation .AND. .NOT. cloud_physics ) THEN
730	WRITE( message_string, * ) 'precipitation = ', precipitation, ' is ', &
731	'not allowed with cloud_physics = ', cloud_physics
732	CALL message( 'check_parameters', 'PA0035', 1, 2, 0, 6, 0 )
733	ENDIF
734
735	IF ( humidity .AND. sloping_surface ) THEN
736	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
737	'are not allowed simultaneously'
738	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
739	ENDIF
740
741	IF ( humidity .AND. scalar_advec == 'ups-scheme' ) THEN
742	message_string = 'UPS-scheme is not implemented for humidity = .TRUE.'
743	CALL message( 'check_parameters', 'PA0037', 1, 2, 0, 6, 0 )
744	ENDIF
745
746	IF ( passive_scalar .AND. humidity ) THEN
747	message_string = 'humidity = .TRUE. and passive_scalar = .TRUE. ' // &
748	'is not allowed simultaneously'
749	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
750	ENDIF
751
752	IF ( passive_scalar .AND. scalar_advec == 'ups-scheme' ) THEN
753	message_string = 'UPS-scheme is not implemented for passive_scalar' // &
754	' = .TRUE.'
755	CALL message( 'check_parameters', 'PA0039', 1, 2, 0, 6, 0 )
756	ENDIF
757
758	IF ( grid_matching /= 'strict' .AND. grid_matching /= 'match' ) THEN
759	message_string = 'illegal value "' // TRIM( grid_matching ) // &
760	'" found for parameter grid_matching'
761	CALL message( 'check_parameters', 'PA0040', 1, 2, 0, 6, 0 )
762	ENDIF
763
764	IF ( plant_canopy .AND. ( drag_coefficient == 0.0 ) ) THEN
765	message_string = 'plant_canopy = .TRUE. requires a non-zero drag ' // &
766	'coefficient & given value is drag_coefficient = 0.0'
767	CALL message( 'check_parameters', 'PA0041', 1, 2, 0, 6, 0 )
768	ENDIF
769
770	!
771	!-- In case of no model continuation run, check initialising parameters and
772	!-- deduce further quantities
773	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
774
775	!
776	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
777	pt_init = pt_surface
778	IF ( humidity ) q_init = q_surface
779	IF ( ocean ) sa_init = sa_surface
780	IF ( passive_scalar ) q_init = s_surface
781	IF ( plant_canopy ) lad = 0.0
782
783	!
784	!--
785	!-- If required, compute initial profile of the geostrophic wind
786	!-- (component ug)
787	i = 1
788	gradient = 0.0
789
790	IF ( .NOT. ocean ) THEN
791
792	ug_vertical_gradient_level_ind(1) = 0
793	ug(0) = ug_surface
794	DO k = 1, nzt+1
795	IF ( i < 11 ) THEN
796	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
797	ug_vertical_gradient_level(i) >= 0.0 ) THEN
798	gradient = ug_vertical_gradient(i) / 100.0
799	ug_vertical_gradient_level_ind(i) = k - 1
800	i = i + 1
801	ENDIF
802	ENDIF
803	IF ( gradient /= 0.0 ) THEN
804	IF ( k /= 1 ) THEN
805	ug(k) = ug(k-1) + dzu(k) * gradient
806	ELSE
807	ug(k) = ug_surface + 0.5 * dzu(k) * gradient
808	ENDIF
809	ELSE
810	ug(k) = ug(k-1)
811	ENDIF
812	ENDDO
813
814	ELSE
815
816	ug_vertical_gradient_level_ind(1) = nzt+1
817	ug(nzt+1) = ug_surface
818	DO k = nzt, nzb, -1
819	IF ( i < 11 ) THEN
820	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
821	ug_vertical_gradient_level(i) <= 0.0 ) THEN
822	gradient = ug_vertical_gradient(i) / 100.0
823	ug_vertical_gradient_level_ind(i) = k + 1
824	i = i + 1
825	ENDIF
826	ENDIF
827	IF ( gradient /= 0.0 ) THEN
828	IF ( k /= nzt ) THEN
829	ug(k) = ug(k+1) - dzu(k+1) * gradient
830	ELSE
831	ug(k) = ug_surface - 0.5 * dzu(k+1) * gradient
832	ug(k+1) = ug_surface + 0.5 * dzu(k+1) * gradient
833	ENDIF
834	ELSE
835	ug(k) = ug(k+1)
836	ENDIF
837	ENDDO
838
839	ENDIF
840
841	!
842	!-- In case of no given gradients for ug, choose a zero gradient
843	IF ( ug_vertical_gradient_level(1) == -9999999.9 ) THEN
844	ug_vertical_gradient_level(1) = 0.0
845	ENDIF
846
847	!
848	!--
849	!-- If required, compute initial profile of the geostrophic wind
850	!-- (component vg)
851	i = 1
852	gradient = 0.0
853
854	IF ( .NOT. ocean ) THEN
855
856	vg_vertical_gradient_level_ind(1) = 0
857	vg(0) = vg_surface
858	DO k = 1, nzt+1
859	IF ( i < 11 ) THEN
860	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
861	vg_vertical_gradient_level(i) >= 0.0 ) THEN
862	gradient = vg_vertical_gradient(i) / 100.0
863	vg_vertical_gradient_level_ind(i) = k - 1
864	i = i + 1
865	ENDIF
866	ENDIF
867	IF ( gradient /= 0.0 ) THEN
868	IF ( k /= 1 ) THEN
869	vg(k) = vg(k-1) + dzu(k) * gradient
870	ELSE
871	vg(k) = vg_surface + 0.5 * dzu(k) * gradient
872	ENDIF
873	ELSE
874	vg(k) = vg(k-1)
875	ENDIF
876	ENDDO
877
878	ELSE
879
880	vg_vertical_gradient_level_ind(1) = nzt+1
881	vg(nzt+1) = vg_surface
882	DO k = nzt, nzb, -1
883	IF ( i < 11 ) THEN
884	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
885	vg_vertical_gradient_level(i) <= 0.0 ) THEN
886	gradient = vg_vertical_gradient(i) / 100.0
887	vg_vertical_gradient_level_ind(i) = k + 1
888	i = i + 1
889	ENDIF
890	ENDIF
891	IF ( gradient /= 0.0 ) THEN
892	IF ( k /= nzt ) THEN
893	vg(k) = vg(k+1) - dzu(k+1) * gradient
894	ELSE
895	vg(k) = vg_surface - 0.5 * dzu(k+1) * gradient
896	vg(k+1) = vg_surface + 0.5 * dzu(k+1) * gradient
897	ENDIF
898	ELSE
899	vg(k) = vg(k+1)
900	ENDIF
901	ENDDO
902
903	ENDIF
904
905	!
906	!-- In case of no given gradients for vg, choose a zero gradient
907	IF ( vg_vertical_gradient_level(1) == -9999999.9 ) THEN
908	vg_vertical_gradient_level(1) = 0.0
909	ENDIF
910
911	!
912	!-- Let the initial wind profiles be the calculated ug/vg profiles or
913	!-- interpolate them from wind profile data (if given)
914	IF ( u_profile(1) == 9999999.9 .AND. v_profile(1) == 9999999.9 ) THEN
915
916	u_init = ug
917	v_init = vg
918
919	ELSEIF ( u_profile(1) == 0.0 .AND. v_profile(1) == 0.0 ) THEN
920
921	IF ( uv_heights(1) /= 0.0 ) THEN
922	message_string = 'uv_heights(1) must be 0.0'
923	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
924	ENDIF
925
926	use_prescribed_profile_data = .TRUE.
927
928	kk = 1
929	u_init(0) = 0.0
930	v_init(0) = 0.0
931
932	DO k = 1, nz+1
933
934	IF ( kk < 100 ) THEN
935	DO WHILE ( uv_heights(kk+1) <= zu(k) )
936	kk = kk + 1
937	IF ( kk == 100 ) EXIT
938	ENDDO
939	ENDIF
940
941	IF ( kk < 100 ) THEN
942	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
943	( uv_heights(kk+1) - uv_heights(kk) ) * &
944	( u_profile(kk+1) - u_profile(kk) )
945	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
946	( uv_heights(kk+1) - uv_heights(kk) ) * &
947	( v_profile(kk+1) - v_profile(kk) )
948	ELSE
949	u_init(k) = u_profile(kk)
950	v_init(k) = v_profile(kk)
951	ENDIF
952
953	ENDDO
954
955	ELSE
956
957	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
958	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
959
960	ENDIF
961
962	!
963	!-- Compute initial temperature profile using the given temperature gradients
964	i = 1
965	gradient = 0.0
966
967	IF ( .NOT. ocean ) THEN
968
969	pt_vertical_gradient_level_ind(1) = 0
970	DO k = 1, nzt+1
971	IF ( i < 11 ) THEN
972	IF ( pt_vertical_gradient_level(i) < zu(k) .AND. &
973	pt_vertical_gradient_level(i) >= 0.0 ) THEN
974	gradient = pt_vertical_gradient(i) / 100.0
975	pt_vertical_gradient_level_ind(i) = k - 1
976	i = i + 1
977	ENDIF
978	ENDIF
979	IF ( gradient /= 0.0 ) THEN
980	IF ( k /= 1 ) THEN
981	pt_init(k) = pt_init(k-1) + dzu(k) * gradient
982	ELSE
983	pt_init(k) = pt_surface + 0.5 * dzu(k) * gradient
984	ENDIF
985	ELSE
986	pt_init(k) = pt_init(k-1)
987	ENDIF
988	ENDDO
989
990	ELSE
991
992	pt_vertical_gradient_level_ind(1) = nzt+1
993	DO k = nzt, 0, -1
994	IF ( i < 11 ) THEN
995	IF ( pt_vertical_gradient_level(i) > zu(k) .AND. &
996	pt_vertical_gradient_level(i) <= 0.0 ) THEN
997	gradient = pt_vertical_gradient(i) / 100.0
998	pt_vertical_gradient_level_ind(i) = k + 1
999	i = i + 1
1000	ENDIF
1001	ENDIF
1002	IF ( gradient /= 0.0 ) THEN
1003	IF ( k /= nzt ) THEN
1004	pt_init(k) = pt_init(k+1) - dzu(k+1) * gradient
1005	ELSE
1006	pt_init(k) = pt_surface - 0.5 * dzu(k+1) * gradient
1007	pt_init(k+1) = pt_surface + 0.5 * dzu(k+1) * gradient
1008	ENDIF
1009	ELSE
1010	pt_init(k) = pt_init(k+1)
1011	ENDIF
1012	ENDDO
1013
1014	ENDIF
1015
1016	!
1017	!-- In case of no given temperature gradients, choose gradient of neutral
1018	!-- stratification
1019	IF ( pt_vertical_gradient_level(1) == -9999999.9 ) THEN
1020	pt_vertical_gradient_level(1) = 0.0
1021	ENDIF
1022
1023	!
1024	!-- Store temperature gradient at the top boundary for possible Neumann
1025	!-- boundary condition
1026	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
1027
1028	!
1029	!-- If required, compute initial humidity or scalar profile using the given
1030	!-- humidity/scalar gradient. In case of scalar transport, initially store
1031	!-- values of the scalar parameters on humidity parameters
1032	IF ( passive_scalar ) THEN
1033	bc_q_b = bc_s_b
1034	bc_q_t = bc_s_t
1035	q_surface = s_surface
1036	q_surface_initial_change = s_surface_initial_change
1037	q_vertical_gradient = s_vertical_gradient
1038	q_vertical_gradient_level = s_vertical_gradient_level
1039	surface_waterflux = surface_scalarflux
1040	wall_humidityflux = wall_scalarflux
1041	ENDIF
1042
1043	IF ( humidity .OR. passive_scalar ) THEN
1044
1045	i = 1
1046	gradient = 0.0
1047	q_vertical_gradient_level_ind(1) = 0
1048	DO k = 1, nzt+1
1049	IF ( i < 11 ) THEN
1050	IF ( q_vertical_gradient_level(i) < zu(k) .AND. &
1051	q_vertical_gradient_level(i) >= 0.0 ) THEN
1052	gradient = q_vertical_gradient(i) / 100.0
1053	q_vertical_gradient_level_ind(i) = k - 1
1054	i = i + 1
1055	ENDIF
1056	ENDIF
1057	IF ( gradient /= 0.0 ) THEN
1058	IF ( k /= 1 ) THEN
1059	q_init(k) = q_init(k-1) + dzu(k) * gradient
1060	ELSE
1061	q_init(k) = q_init(k-1) + 0.5 * dzu(k) * gradient
1062	ENDIF
1063	ELSE
1064	q_init(k) = q_init(k-1)
1065	ENDIF
1066	!
1067	!-- Avoid negative humidities
1068	IF ( q_init(k) < 0.0 ) THEN
1069	q_init(k) = 0.0
1070	ENDIF
1071	ENDDO
1072
1073	!
1074	!-- In case of no given humidity gradients, choose zero gradient
1075	!-- conditions
1076	IF ( q_vertical_gradient_level(1) == -1.0 ) THEN
1077	q_vertical_gradient_level(1) = 0.0
1078	ENDIF
1079
1080	!
1081	!-- Store humidity gradient at the top boundary for possile Neumann
1082	!-- boundary condition
1083	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
1084
1085	ENDIF
1086
1087	!
1088	!-- If required, compute initial salinity profile using the given salinity
1089	!-- gradients
1090	IF ( ocean ) THEN
1091
1092	i = 1
1093	gradient = 0.0
1094
1095	sa_vertical_gradient_level_ind(1) = nzt+1
1096	DO k = nzt, 0, -1
1097	IF ( i < 11 ) THEN
1098	IF ( sa_vertical_gradient_level(i) > zu(k) .AND. &
1099	sa_vertical_gradient_level(i) <= 0.0 ) THEN
1100	gradient = sa_vertical_gradient(i) / 100.0
1101	sa_vertical_gradient_level_ind(i) = k + 1
1102	i = i + 1
1103	ENDIF
1104	ENDIF
1105	IF ( gradient /= 0.0 ) THEN
1106	IF ( k /= nzt ) THEN
1107	sa_init(k) = sa_init(k+1) - dzu(k+1) * gradient
1108	ELSE
1109	sa_init(k) = sa_surface - 0.5 * dzu(k+1) * gradient
1110	sa_init(k+1) = sa_surface + 0.5 * dzu(k+1) * gradient
1111	ENDIF
1112	ELSE
1113	sa_init(k) = sa_init(k+1)
1114	ENDIF
1115	ENDDO
1116
1117	ENDIF
1118
1119	!
1120	!-- If required compute the profile of leaf area density used in the plant
1121	!-- canopy model
1122	IF ( plant_canopy ) THEN
1123
1124	i = 1
1125	gradient = 0.0
1126
1127	IF ( .NOT. ocean ) THEN
1128
1129	lad(0) = lad_surface
1130
1131	lad_vertical_gradient_level_ind(1) = 0
1132	DO k = 1, pch_index
1133	IF ( i < 11 ) THEN
1134	IF ( lad_vertical_gradient_level(i) < zu(k) .AND. &
1135	lad_vertical_gradient_level(i) >= 0.0 ) THEN
1136	gradient = lad_vertical_gradient(i)
1137	lad_vertical_gradient_level_ind(i) = k - 1
1138	i = i + 1
1139	ENDIF
1140	ENDIF
1141	IF ( gradient /= 0.0 ) THEN
1142	IF ( k /= 1 ) THEN
1143	lad(k) = lad(k-1) + dzu(k) * gradient
1144	ELSE
1145	lad(k) = lad_surface + 0.5 * dzu(k) *gradient
1146	ENDIF
1147	ELSE
1148	lad(k) = lad(k-1)
1149	ENDIF
1150	ENDDO
1151
1152	ENDIF
1153
1154	!
1155	!-- In case of no given leaf area density gradients, choose a vanishing
1156	!-- gradient
1157	IF ( lad_vertical_gradient_level(1) == -9999999.9 ) THEN
1158	lad_vertical_gradient_level(1) = 0.0
1159	ENDIF
1160
1161	ENDIF
1162
1163	ENDIF
1164
1165	!
1166	!-- Initialize large scale subsidence if required
1167	IF ( subs_vertical_gradient_level(1) /= -9999999.9 ) THEN
1168	large_scale_subsidence = .TRUE.
1169	CALL init_w_subsidence
1170	END IF
1171
1172
1173
1174	!
1175	!-- Compute Coriolis parameter
1176	f = 2.0 * omega * SIN( phi / 180.0 * pi )
1177	fs = 2.0 * omega * COS( phi / 180.0 * pi )
1178
1179	!
1180	!-- Ocean runs always use reference values in the buoyancy term. Therefore
1181	!-- set the reference temperature equal to the surface temperature.
1182	IF ( ocean .AND. pt_reference == 9999999.9 ) pt_reference = pt_surface
1183
1184	!
1185	!-- Reference value has to be used in buoyancy terms
1186	IF ( pt_reference /= 9999999.9 ) use_reference = .TRUE.
1187
1188	!
1189	!-- Sign of buoyancy/stability terms
1190	IF ( ocean ) atmos_ocean_sign = -1.0
1191
1192	!
1193	!-- Ocean version must use flux boundary conditions at the top
1194	IF ( ocean .AND. .NOT. use_top_fluxes ) THEN
1195	message_string = 'use_top_fluxes must be .TRUE. in ocean version'
1196	CALL message( 'check_parameters', 'PA0042', 1, 2, 0, 6, 0 )
1197	ENDIF
1198
1199	!
1200	!-- In case of a given slope, compute the relevant quantities
1201	IF ( alpha_surface /= 0.0 ) THEN
1202	IF ( ABS( alpha_surface ) > 90.0 ) THEN
1203	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, &
1204	' ) must be < 90.0'
1205	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1206	ENDIF
1207	sloping_surface = .TRUE.
1208	cos_alpha_surface = COS( alpha_surface / 180.0 * pi )
1209	sin_alpha_surface = SIN( alpha_surface / 180.0 * pi )
1210	ENDIF
1211
1212	!
1213	!-- Check time step and cfl_factor
1214	IF ( dt /= -1.0 ) THEN
1215	IF ( dt <= 0.0 .AND. dt /= -1.0 ) THEN
1216	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1217	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1218	ENDIF
1219	dt_3d = dt
1220	dt_fixed = .TRUE.
1221	ENDIF
1222
1223	IF ( cfl_factor <= 0.0 .OR. cfl_factor > 1.0 ) THEN
1224	IF ( cfl_factor == -1.0 ) THEN
1225	IF ( momentum_advec == 'ups-scheme' .OR. &
1226	scalar_advec == 'ups-scheme' ) THEN
1227	cfl_factor = 0.8
1228	ELSE
1229	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1230	cfl_factor = 0.8
1231	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1232	cfl_factor = 0.9
1233	ELSE
1234	cfl_factor = 0.1
1235	ENDIF
1236	ENDIF
1237	ELSE
1238	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1239	' out of range & 0.0 < cfl_factor <= 1.0 is required'
1240	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1241	ENDIF
1242	ENDIF
1243
1244	!
1245	!-- Store simulated time at begin
1246	simulated_time_at_begin = simulated_time
1247
1248	!
1249	!-- Store reference time for coupled runs and change the coupling flag,
1250	!-- if ...
1251	IF ( simulated_time == 0.0 ) THEN
1252	IF ( coupling_start_time == 0.0 ) THEN
1253	time_since_reference_point = 0.0
1254	ELSEIF ( time_since_reference_point < 0.0 ) THEN
1255	run_coupled = .FALSE.
1256	ENDIF
1257	ENDIF
1258
1259	!
1260	!-- Set wind speed in the Galilei-transformed system
1261	IF ( galilei_transformation ) THEN
1262	IF ( use_ug_for_galilei_tr .AND. &
1263	ug_vertical_gradient_level(1) == 0.0 .AND. &
1264	vg_vertical_gradient_level(1) == 0.0 ) THEN
1265	u_gtrans = ug_surface
1266	v_gtrans = vg_surface
1267	ELSEIF ( use_ug_for_galilei_tr .AND. &
1268	ug_vertical_gradient_level(1) /= 0.0 ) THEN
1269	message_string = 'baroclinicity (ug) not allowed simultaneously' // &
1270	' with galilei transformation'
1271	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1272	ELSEIF ( use_ug_for_galilei_tr .AND. &
1273	vg_vertical_gradient_level(1) /= 0.0 ) THEN
1274	message_string = 'baroclinicity (vg) not allowed simultaneously' // &
1275	' with galilei transformation'
1276	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1277	ELSE
1278	message_string = 'variable translation speed used for galilei-' // &
1279	'transformation, which may cause & instabilities in stably ' // &
1280	'stratified regions'
1281	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1282	ENDIF
1283	ENDIF
1284
1285	!
1286	!-- In case of using a prandtl-layer, calculated (or prescribed) surface
1287	!-- fluxes have to be used in the diffusion-terms
1288	IF ( prandtl_layer ) use_surface_fluxes = .TRUE.
1289
1290	!
1291	!-- Check boundary conditions and set internal variables:
1292	!-- Lateral boundary conditions
1293	IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. &
1294	bc_lr /= 'radiation/dirichlet' ) THEN
1295	message_string = 'unknown boundary condition: bc_lr = "' // &
1296	TRIM( bc_lr ) // '"'
1297	CALL message( 'check_parameters', 'PA0049', 1, 2, 0, 6, 0 )
1298	ENDIF
1299	IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. &
1300	bc_ns /= 'radiation/dirichlet' ) THEN
1301	message_string = 'unknown boundary condition: bc_ns = "' // &
1302	TRIM( bc_ns ) // '"'
1303	CALL message( 'check_parameters', 'PA0050', 1, 2, 0, 6, 0 )
1304	ENDIF
1305
1306	!
1307	!-- Internal variables used for speed optimization in if clauses
1308	IF ( bc_lr /= 'cyclic' ) bc_lr_cyc = .FALSE.
1309	IF ( bc_lr == 'dirichlet/radiation' ) bc_lr_dirrad = .TRUE.
1310	IF ( bc_lr == 'radiation/dirichlet' ) bc_lr_raddir = .TRUE.
1311	IF ( bc_ns /= 'cyclic' ) bc_ns_cyc = .FALSE.
1312	IF ( bc_ns == 'dirichlet/radiation' ) bc_ns_dirrad = .TRUE.
1313	IF ( bc_ns == 'radiation/dirichlet' ) bc_ns_raddir = .TRUE.
1314
1315	!
1316	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-
1317	!-- Willimas or Wicker - Skamarock advection scheme. Several schemes
1318	!-- and tools do not work with non-cyclic boundary conditions.
1319	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1320	IF ( psolver /= 'multigrid' ) THEN
1321	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1322	'psolver = "' // TRIM( psolver ) // '"'
1323	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1324	ENDIF
1325	IF ( momentum_advec /= 'pw-scheme' .AND. &
1326	momentum_advec /= 'ws-scheme') THEN
1327	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1328	'momentum_advec = "' // TRIM( momentum_advec ) // '"'
1329	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1330	ENDIF
1331	IF ( scalar_advec /= 'pw-scheme' .AND. &
1332	scalar_advec /= 'ws-scheme' ) THEN
1333	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1334	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1335	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1336	ENDIF
1337	IF ( (scalar_advec == 'ws-scheme' .OR. momentum_advec == 'ws-scheme' ) &
1338	.AND. loop_optimization == 'vector' ) THEN
1339	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1340	'loop_optimization = vector and ' // &
1341	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1342	! The error message number still needs modification.
1343	CALL message( 'check_parameters', 'PA0342', 1, 2, 0, 6, 0 )
1344	END IF
1345	IF ( galilei_transformation ) THEN
1346	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1347	'galilei_transformation = .T.'
1348	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1349	ENDIF
1350	ENDIF
1351
1352	!
1353	!-- Bottom boundary condition for the turbulent Kinetic energy
1354	IF ( bc_e_b == 'neumann' ) THEN
1355	ibc_e_b = 1
1356	IF ( adjust_mixing_length .AND. prandtl_layer ) THEN
1357	message_string = 'adjust_mixing_length = TRUE and bc_e_b = "neumann"'
1358	CALL message( 'check_parameters', 'PA0055', 0, 1, 0, 6, 0 )
1359	ENDIF
1360	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1361	ibc_e_b = 2
1362	IF ( .NOT. adjust_mixing_length .AND. prandtl_layer ) THEN
1363	message_string = 'adjust_mixing_length = FALSE and bc_e_b = "' // &
1364	TRIM( bc_e_b ) // '"'
1365	CALL message( 'check_parameters', 'PA0056', 0, 1, 0, 6, 0 )
1366	ENDIF
1367	IF ( .NOT. prandtl_layer ) THEN
1368	bc_e_b = 'neumann'
1369	ibc_e_b = 1
1370	message_string = 'boundary condition bc_e_b changed to "' // &
1371	TRIM( bc_e_b ) // '"'
1372	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1373	ENDIF
1374	ELSE
1375	message_string = 'unknown boundary condition: bc_e_b = "' // &
1376	TRIM( bc_e_b ) // '"'
1377	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1378	ENDIF
1379
1380	!
1381	!-- Boundary conditions for perturbation pressure
1382	IF ( bc_p_b == 'dirichlet' ) THEN
1383	ibc_p_b = 0
1384	ELSEIF ( bc_p_b == 'neumann' ) THEN
1385	ibc_p_b = 1
1386	ELSEIF ( bc_p_b == 'neumann+inhomo' ) THEN
1387	ibc_p_b = 2
1388	ELSE
1389	message_string = 'unknown boundary condition: bc_p_b = "' // &
1390	TRIM( bc_p_b ) // '"'
1391	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1392	ENDIF
1393	IF ( ibc_p_b == 2 .AND. .NOT. prandtl_layer ) THEN
1394	message_string = 'boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // &
1395	'" not allowed with prandtl_layer = .FALSE.'
1396	CALL message( 'check_parameters', 'PA0060', 1, 2, 0, 6, 0 )
1397	ENDIF
1398	IF ( bc_p_t == 'dirichlet' ) THEN
1399	ibc_p_t = 0
1400	ELSEIF ( bc_p_t == 'neumann' ) THEN
1401	ibc_p_t = 1
1402	ELSE
1403	message_string = 'unknown boundary condition: bc_p_t = "' // &
1404	TRIM( bc_p_t ) // '"'
1405	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1406	ENDIF
1407
1408	!
1409	!-- Boundary conditions for potential temperature
1410	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1411	ibc_pt_b = 2
1412	ELSE
1413	IF ( bc_pt_b == 'dirichlet' ) THEN
1414	ibc_pt_b = 0
1415	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1416	ibc_pt_b = 1
1417	ELSE
1418	message_string = 'unknown boundary condition: bc_pt_b = "' // &
1419	TRIM( bc_pt_b ) // '"'
1420	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1421	ENDIF
1422	ENDIF
1423
1424	IF ( bc_pt_t == 'dirichlet' ) THEN
1425	ibc_pt_t = 0
1426	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1427	ibc_pt_t = 1
1428	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1429	ibc_pt_t = 2
1430	ELSE
1431	message_string = 'unknown boundary condition: bc_pt_t = "' // &
1432	TRIM( bc_pt_t ) // '"'
1433	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1434	ENDIF
1435
1436	IF ( surface_heatflux == 9999999.9 ) constant_heatflux = .FALSE.
1437	IF ( top_heatflux == 9999999.9 ) constant_top_heatflux = .FALSE.
1438	IF ( top_momentumflux_u /= 9999999.9 .AND. &
1439	top_momentumflux_v /= 9999999.9 ) THEN
1440	constant_top_momentumflux = .TRUE.
1441	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9 .AND. &
1442	top_momentumflux_v == 9999999.9 ) ) THEN
1443	message_string = 'both, top_momentumflux_u AND top_momentumflux_v ' // &
1444	'must be set'
1445	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1446	ENDIF
1447
1448	!
1449	!-- A given surface temperature implies Dirichlet boundary condition for
1450	!-- temperature. In this case specification of a constant heat flux is
1451	!-- forbidden.
1452	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. &
1453	surface_heatflux /= 0.0 ) THEN
1454	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) //&
1455	'& is not allowed with constant_heatflux = .TRUE.'
1456	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1457	ENDIF
1458	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0 ) THEN
1459	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1460	'wed with pt_surface_initial_change (/=0) = ', &
1461	pt_surface_initial_change
1462	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1463	ENDIF
1464
1465	!
1466	!-- A given temperature at the top implies Dirichlet boundary condition for
1467	!-- temperature. In this case specification of a constant heat flux is
1468	!-- forbidden.
1469	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. &
1470	top_heatflux /= 0.0 ) THEN
1471	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) //&
1472	'" is not allowed with constant_top_heatflux = .TRUE.'
1473	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1474	ENDIF
1475
1476	!
1477	!-- Boundary conditions for salinity
1478	IF ( ocean ) THEN
1479	IF ( bc_sa_t == 'dirichlet' ) THEN
1480	ibc_sa_t = 0
1481	ELSEIF ( bc_sa_t == 'neumann' ) THEN
1482	ibc_sa_t = 1
1483	ELSE
1484	message_string = 'unknown boundary condition: bc_sa_t = "' // &
1485	TRIM( bc_sa_t ) // '"'
1486	CALL message( 'check_parameters', 'PA0068', 1, 2, 0, 6, 0 )
1487	ENDIF
1488
1489	IF ( top_salinityflux == 9999999.9 ) constant_top_salinityflux = .FALSE.
1490	IF ( ibc_sa_t == 1 .AND. top_salinityflux == 9999999.9 ) THEN
1491	message_string = 'boundary condition: bc_sa_t = "' // &
1492	TRIM( bc_sa_t ) // '" requires to set ' // &
1493	'top_salinityflux'
1494	CALL message( 'check_parameters', 'PA0069', 1, 2, 0, 6, 0 )
1495	ENDIF
1496
1497	!
1498	!-- A fixed salinity at the top implies Dirichlet boundary condition for
1499	!-- salinity. In this case specification of a constant salinity flux is
1500	!-- forbidden.
1501	IF ( ibc_sa_t == 0 .AND. constant_top_salinityflux .AND. &
1502	top_salinityflux /= 0.0 ) THEN
1503	message_string = 'boundary condition: bc_sa_t = "' // &
1504	TRIM( bc_sa_t ) // '" is not allowed with ' // &
1505	'constant_top_salinityflux = .TRUE.'
1506	CALL message( 'check_parameters', 'PA0070', 1, 2, 0, 6, 0 )
1507	ENDIF
1508
1509	ENDIF
1510
1511	!
1512	!-- In case of humidity or passive scalar, set boundary conditions for total
1513	!-- water content / scalar
1514	IF ( humidity .OR. passive_scalar ) THEN
1515	IF ( humidity ) THEN
1516	sq = 'q'
1517	ELSE
1518	sq = 's'
1519	ENDIF
1520	IF ( bc_q_b == 'dirichlet' ) THEN
1521	ibc_q_b = 0
1522	ELSEIF ( bc_q_b == 'neumann' ) THEN
1523	ibc_q_b = 1
1524	ELSE
1525	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1526	'_b ="' // TRIM( bc_q_b ) // '"'
1527	CALL message( 'check_parameters', 'PA0071', 1, 2, 0, 6, 0 )
1528	ENDIF
1529	IF ( bc_q_t == 'dirichlet' ) THEN
1530	ibc_q_t = 0
1531	ELSEIF ( bc_q_t == 'neumann' ) THEN
1532	ibc_q_t = 1
1533	ELSE
1534	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1535	'_t ="' // TRIM( bc_q_t ) // '"'
1536	CALL message( 'check_parameters', 'PA0072', 1, 2, 0, 6, 0 )
1537	ENDIF
1538
1539	IF ( surface_waterflux == 9999999.9 ) constant_waterflux = .FALSE.
1540
1541	!
1542	!-- A given surface humidity implies Dirichlet boundary condition for
1543	!-- humidity. In this case specification of a constant water flux is
1544	!-- forbidden.
1545	IF ( ibc_q_b == 0 .AND. constant_waterflux ) THEN
1546	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b ' // &
1547	'= "' // TRIM( bc_q_b ) // '" is not allowed wi' // &
1548	'th prescribed surface flux'
1549	CALL message( 'check_parameters', 'PA0073', 1, 2, 0, 6, 0 )
1550	ENDIF
1551	IF ( constant_waterflux .AND. q_surface_initial_change /= 0.0 ) THEN
1552	WRITE( message_string, * ) 'a prescribed surface flux is not allo', &
1553	'wed with ', sq, '_surface_initial_change (/=0) = ', &
1554	q_surface_initial_change
1555	CALL message( 'check_parameters', 'PA0074', 1, 2, 0, 6, 0 )
1556	ENDIF
1557
1558	ENDIF
1559
1560	!
1561	!-- Boundary conditions for horizontal components of wind speed
1562	IF ( bc_uv_b == 'dirichlet' ) THEN
1563	ibc_uv_b = 0
1564	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1565	ibc_uv_b = 1
1566	IF ( prandtl_layer ) THEN
1567	message_string = 'boundary condition: bc_uv_b = "' // &
1568	TRIM( bc_uv_b ) // '" is not allowed with prandtl_layer = .TRUE.'
1569	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1570	ENDIF
1571	ELSE
1572	message_string = 'unknown boundary condition: bc_uv_b = "' // &
1573	TRIM( bc_uv_b ) // '"'
1574	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1575	ENDIF
1576	!
1577	!-- In case of coupled simulations u and v at the ground in atmosphere will be
1578	!-- assigned with the u and v values of the ocean surface
1579	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1580	ibc_uv_b = 2
1581	ENDIF
1582
1583	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1584	bc_uv_t = 'neumann'
1585	ibc_uv_t = 1
1586	ELSE
1587	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1588	ibc_uv_t = 0
1589	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1590	!
1591	!-- Velocities for the initial u,v-profiles are set zero at the top
1592	!-- in case of dirichlet_0 conditions
1593	u_init(nzt+1) = 0.0
1594	v_init(nzt+1) = 0.0
1595	ENDIF
1596	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1597	ibc_uv_t = 1
1598	ELSE
1599	message_string = 'unknown boundary condition: bc_uv_t = "' // &
1600	TRIM( bc_uv_t ) // '"'
1601	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1602	ENDIF
1603	ENDIF
1604
1605	!
1606	!-- Compute and check, respectively, the Rayleigh Damping parameter
1607	IF ( rayleigh_damping_factor == -1.0 ) THEN
1608	IF ( momentum_advec == 'ups-scheme' ) THEN
1609	rayleigh_damping_factor = 0.01
1610	ELSE
1611	rayleigh_damping_factor = 0.0
1612	ENDIF
1613	ELSE
1614	IF ( rayleigh_damping_factor < 0.0 .OR. rayleigh_damping_factor > 1.0 ) &
1615	THEN
1616	WRITE( message_string, * ) 'rayleigh_damping_factor = ', &
1617	rayleigh_damping_factor, ' out of range [0.0,1.0]'
1618	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1619	ENDIF
1620	ENDIF
1621
1622	IF ( rayleigh_damping_height == -1.0 ) THEN
1623	IF ( .NOT. ocean ) THEN
1624	rayleigh_damping_height = 0.66666666666 * zu(nzt)
1625	ELSE
1626	rayleigh_damping_height = 0.66666666666 * zu(nzb)
1627	ENDIF
1628	ELSE
1629	IF ( .NOT. ocean ) THEN
1630	IF ( rayleigh_damping_height < 0.0 .OR. &
1631	rayleigh_damping_height > zu(nzt) ) THEN
1632	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1633	rayleigh_damping_height, ' out of range [0.0,', zu(nzt), ']'
1634	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1635	ENDIF
1636	ELSE
1637	IF ( rayleigh_damping_height > 0.0 .OR. &
1638	rayleigh_damping_height < zu(nzb) ) THEN
1639	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1640	rayleigh_damping_height, ' out of range [0.0,', zu(nzb), ']'
1641	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1642	ENDIF
1643	ENDIF
1644	ENDIF
1645
1646	!
1647	!-- Check limiters for Upstream-Spline scheme
1648	IF ( overshoot_limit_u < 0.0 .OR. overshoot_limit_v < 0.0 .OR. &
1649	overshoot_limit_w < 0.0 .OR. overshoot_limit_pt < 0.0 .OR. &
1650	overshoot_limit_e < 0.0 ) THEN
1651	message_string = 'overshoot_limit_... < 0.0 is not allowed'
1652	CALL message( 'check_parameters', 'PA0080', 1, 2, 0, 6, 0 )
1653	ENDIF
1654	IF ( ups_limit_u < 0.0 .OR. ups_limit_v < 0.0 .OR. ups_limit_w < 0.0 .OR. &
1655	ups_limit_pt < 0.0 .OR. ups_limit_e < 0.0 ) THEN
1656	message_string = 'ups_limit_... < 0.0 is not allowed'
1657	CALL message( 'check_parameters', 'PA0081', 1, 2, 0, 6, 0 )
1658	ENDIF
1659
1660	!
1661	!-- Check number of chosen statistic regions. More than 10 regions are not
1662	!-- allowed, because so far no more than 10 corresponding output files can
1663	!-- be opened (cf. check_open)
1664	IF ( statistic_regions > 9 .OR. statistic_regions < 0 ) THEN
1665	WRITE ( message_string, * ) 'number of statistic_regions = ', &
1666	statistic_regions+1, ' but only 10 regions are allowed'
1667	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1668	ENDIF
1669	IF ( normalizing_region > statistic_regions .OR. &
1670	normalizing_region < 0) THEN
1671	WRITE ( message_string, * ) 'normalizing_region = ', &
1672	normalizing_region, ' must be >= 0 and <= ',statistic_regions, &
1673	' (value of statistic_regions)'
1674	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1675	ENDIF
1676
1677	!
1678	!-- Check the interval for sorting particles.
1679	!-- Using particles as cloud droplets requires sorting after each timestep.
1680	IF ( dt_sort_particles /= 0.0 .AND. cloud_droplets ) THEN
1681	dt_sort_particles = 0.0
1682	message_string = 'dt_sort_particles is reset to 0.0 because of cloud' //&
1683	'_droplets = .TRUE.'
1684	CALL message( 'check_parameters', 'PA0084', 0, 1, 0, 6, 0 )
1685	ENDIF
1686
1687	!
1688	!-- Set the default intervals for data output, if necessary
1689	!-- NOTE: dt_dosp has already been set in package_parin
1690	IF ( dt_data_output /= 9999999.9 ) THEN
1691	IF ( dt_dopr == 9999999.9 ) dt_dopr = dt_data_output
1692	IF ( dt_dopts == 9999999.9 ) dt_dopts = dt_data_output
1693	IF ( dt_do2d_xy == 9999999.9 ) dt_do2d_xy = dt_data_output
1694	IF ( dt_do2d_xz == 9999999.9 ) dt_do2d_xz = dt_data_output
1695	IF ( dt_do2d_yz == 9999999.9 ) dt_do2d_yz = dt_data_output
1696	IF ( dt_do3d == 9999999.9 ) dt_do3d = dt_data_output
1697	IF ( dt_data_output_av == 9999999.9 ) dt_data_output_av = dt_data_output
1698	DO mid = 1, max_masks
1699	IF ( dt_domask(mid) == 9999999.9 ) dt_domask(mid) = dt_data_output
1700	ENDDO
1701	ENDIF
1702
1703	!
1704	!-- Set the default skip time intervals for data output, if necessary
1705	IF ( skip_time_dopr == 9999999.9 ) &
1706	skip_time_dopr = skip_time_data_output
1707	IF ( skip_time_dosp == 9999999.9 ) &
1708	skip_time_dosp = skip_time_data_output
1709	IF ( skip_time_do2d_xy == 9999999.9 ) &
1710	skip_time_do2d_xy = skip_time_data_output
1711	IF ( skip_time_do2d_xz == 9999999.9 ) &
1712	skip_time_do2d_xz = skip_time_data_output
1713	IF ( skip_time_do2d_yz == 9999999.9 ) &
1714	skip_time_do2d_yz = skip_time_data_output
1715	IF ( skip_time_do3d == 9999999.9 ) &
1716	skip_time_do3d = skip_time_data_output
1717	IF ( skip_time_data_output_av == 9999999.9 ) &
1718	skip_time_data_output_av = skip_time_data_output
1719	DO mid = 1, max_masks
1720	IF ( skip_time_domask(mid) == 9999999.9 ) &
1721	skip_time_domask(mid) = skip_time_data_output
1722	ENDDO
1723
1724	!
1725	!-- Check the average intervals (first for 3d-data, then for profiles and
1726	!-- spectra)
1727	IF ( averaging_interval > dt_data_output_av ) THEN
1728	WRITE( message_string, * ) 'averaging_interval = ', &
1729	averaging_interval, ' must be <= dt_data_output = ', dt_data_output
1730	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1731	ENDIF
1732
1733	IF ( averaging_interval_pr == 9999999.9 ) THEN
1734	averaging_interval_pr = averaging_interval
1735	ENDIF
1736
1737	IF ( averaging_interval_pr > dt_dopr ) THEN
1738	WRITE( message_string, * ) 'averaging_interval_pr = ', &
1739	averaging_interval_pr, ' must be <= dt_dopr = ', dt_dopr
1740	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1741	ENDIF
1742
1743	IF ( averaging_interval_sp == 9999999.9 ) THEN
1744	averaging_interval_sp = averaging_interval
1745	ENDIF
1746
1747	IF ( averaging_interval_sp > dt_dosp ) THEN
1748	WRITE( message_string, * ) 'averaging_interval_sp = ', &
1749	averaging_interval_sp, ' must be <= dt_dosp = ', dt_dosp
1750	CALL message( 'check_parameters', 'PA0087', 1, 2, 0, 6, 0 )
1751	ENDIF
1752
1753	!
1754	!-- Set the default interval for profiles entering the temporal average
1755	IF ( dt_averaging_input_pr == 9999999.9 ) THEN
1756	dt_averaging_input_pr = dt_averaging_input
1757	ENDIF
1758
1759	!
1760	!-- Set the default interval for the output of timeseries to a reasonable
1761	!-- value (tries to minimize the number of calls of flow_statistics)
1762	IF ( dt_dots == 9999999.9 ) THEN
1763	IF ( averaging_interval_pr == 0.0 ) THEN
1764	dt_dots = MIN( dt_run_control, dt_dopr )
1765	ELSE
1766	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1767	ENDIF
1768	ENDIF
1769
1770	!
1771	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1772	IF ( dt_averaging_input > averaging_interval ) THEN
1773	WRITE( message_string, * ) 'dt_averaging_input = ', &
1774	dt_averaging_input, ' must be <= averaging_interval = ', &
1775	averaging_interval
1776	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1777	ENDIF
1778
1779	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1780	WRITE( message_string, * ) 'dt_averaging_input_pr = ', &
1781	dt_averaging_input_pr, ' must be <= averaging_interval_pr = ', &
1782	averaging_interval_pr
1783	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1784	ENDIF
1785
1786	!
1787	!-- Set the default value for the integration interval of precipitation amount
1788	IF ( precipitation ) THEN
1789	IF ( precipitation_amount_interval == 9999999.9 ) THEN
1790	precipitation_amount_interval = dt_do2d_xy
1791	ELSE
1792	IF ( precipitation_amount_interval > dt_do2d_xy ) THEN
1793	WRITE( message_string, * ) 'precipitation_amount_interval = ', &
1794	precipitation_amount_interval, ' must not be larger than ', &
1795	'dt_do2d_xy = ', dt_do2d_xy
1796	CALL message( 'check_parameters', 'PA0090', 1, 2, 0, 6, 0 )
1797	ENDIF
1798	ENDIF
1799	ENDIF
1800
1801	!
1802	!-- Determine the number of output profiles and check whether they are
1803	!-- permissible
1804	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1805
1806	dopr_n = dopr_n + 1
1807	i = dopr_n
1808
1809	!
1810	!-- Determine internal profile number (for hom, homs)
1811	!-- and store height levels
1812	SELECT CASE ( TRIM( data_output_pr(i) ) )
1813
1814	CASE ( 'u', '#u' )
1815	dopr_index(i) = 1
1816	dopr_unit(i) = 'm/s'
1817	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1818	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1819	dopr_initial_index(i) = 5
1820	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1821	data_output_pr(i) = data_output_pr(i)(2:)
1822	ENDIF
1823
1824	CASE ( 'v', '#v' )
1825	dopr_index(i) = 2
1826	dopr_unit(i) = 'm/s'
1827	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1828	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1829	dopr_initial_index(i) = 6
1830	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1831	data_output_pr(i) = data_output_pr(i)(2:)
1832	ENDIF
1833
1834	CASE ( 'w' )
1835	dopr_index(i) = 3
1836	dopr_unit(i) = 'm/s'
1837	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1838
1839	CASE ( 'pt', '#pt' )
1840	IF ( .NOT. cloud_physics ) THEN
1841	dopr_index(i) = 4
1842	dopr_unit(i) = 'K'
1843	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1844	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1845	dopr_initial_index(i) = 7
1846	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1847	hom(nzb,2,7,:) = 0.0 ! because zu(nzb) is negative
1848	data_output_pr(i) = data_output_pr(i)(2:)
1849	ENDIF
1850	ELSE
1851	dopr_index(i) = 43
1852	dopr_unit(i) = 'K'
1853	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1854	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1855	dopr_initial_index(i) = 28
1856	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1857	hom(nzb,2,28,:) = 0.0 ! because zu(nzb) is negative
1858	data_output_pr(i) = data_output_pr(i)(2:)
1859	ENDIF
1860	ENDIF
1861
1862	CASE ( 'e' )
1863	dopr_index(i) = 8
1864	dopr_unit(i) = 'm2/s2'
1865	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1866	hom(nzb,2,8,:) = 0.0
1867
1868	CASE ( 'km', '#km' )
1869	dopr_index(i) = 9
1870	dopr_unit(i) = 'm2/s'
1871	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1872	hom(nzb,2,9,:) = 0.0
1873	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1874	dopr_initial_index(i) = 23
1875	hom(:,2,23,:) = hom(:,2,9,:)
1876	data_output_pr(i) = data_output_pr(i)(2:)
1877	ENDIF
1878
1879	CASE ( 'kh', '#kh' )
1880	dopr_index(i) = 10
1881	dopr_unit(i) = 'm2/s'
1882	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1883	hom(nzb,2,10,:) = 0.0
1884	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1885	dopr_initial_index(i) = 24
1886	hom(:,2,24,:) = hom(:,2,10,:)
1887	data_output_pr(i) = data_output_pr(i)(2:)
1888	ENDIF
1889
1890	CASE ( 'l', '#l' )
1891	dopr_index(i) = 11
1892	dopr_unit(i) = 'm'
1893	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1894	hom(nzb,2,11,:) = 0.0
1895	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1896	dopr_initial_index(i) = 25
1897	hom(:,2,25,:) = hom(:,2,11,:)
1898	data_output_pr(i) = data_output_pr(i)(2:)
1899	ENDIF
1900
1901	CASE ( 'w"u"' )
1902	dopr_index(i) = 12
1903	dopr_unit(i) = 'm2/s2'
1904	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1905	IF ( prandtl_layer ) hom(nzb,2,12,:) = zu(1)
1906
1907	CASE ( 'wu' )
1908	dopr_index(i) = 13
1909	dopr_unit(i) = 'm2/s2'
1910	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
1911
1912	CASE ( 'w"v"' )
1913	dopr_index(i) = 14
1914	dopr_unit(i) = 'm2/s2'
1915	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
1916	IF ( prandtl_layer ) hom(nzb,2,14,:) = zu(1)
1917
1918	CASE ( 'wv' )
1919	dopr_index(i) = 15
1920	dopr_unit(i) = 'm2/s2'
1921	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
1922
1923	CASE ( 'w"pt"' )
1924	dopr_index(i) = 16
1925	dopr_unit(i) = 'K m/s'
1926	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
1927
1928	CASE ( 'wpt' )
1929	dopr_index(i) = 17
1930	dopr_unit(i) = 'K m/s'
1931	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
1932
1933	CASE ( 'wpt' )
1934	dopr_index(i) = 18
1935	dopr_unit(i) = 'K m/s'
1936	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
1937
1938	CASE ( 'wu' )
1939	dopr_index(i) = 19
1940	dopr_unit(i) = 'm2/s2'
1941	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
1942	IF ( prandtl_layer ) hom(nzb,2,19,:) = zu(1)
1943
1944	CASE ( 'wv' )
1945	dopr_index(i) = 20
1946	dopr_unit(i) = 'm2/s2'
1947	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
1948	IF ( prandtl_layer ) hom(nzb,2,20,:) = zu(1)
1949
1950	CASE ( 'wptBC' )
1951	dopr_index(i) = 21
1952	dopr_unit(i) = 'K m/s'
1953	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
1954
1955	CASE ( 'wptBC' )
1956	dopr_index(i) = 22
1957	dopr_unit(i) = 'K m/s'
1958	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
1959
1960	CASE ( 'sa', '#sa' )
1961	IF ( .NOT. ocean ) THEN
1962	message_string = 'data_output_pr = ' // &
1963	TRIM( data_output_pr(i) ) // ' is not imp' // &
1964	'lemented for ocean = .FALSE.'
1965	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
1966	ELSE
1967	dopr_index(i) = 23
1968	dopr_unit(i) = 'psu'
1969	hom(:,2,23,:) = SPREAD( zu, 2, statistic_regions+1 )
1970	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1971	dopr_initial_index(i) = 26
1972	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1973	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
1974	data_output_pr(i) = data_output_pr(i)(2:)
1975	ENDIF
1976	ENDIF
1977
1978	CASE ( 'u*2' )
1979	dopr_index(i) = 30
1980	dopr_unit(i) = 'm2/s2'
1981	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
1982
1983	CASE ( 'v*2' )
1984	dopr_index(i) = 31
1985	dopr_unit(i) = 'm2/s2'
1986	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
1987
1988	CASE ( 'w*2' )
1989	dopr_index(i) = 32
1990	dopr_unit(i) = 'm2/s2'
1991	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
1992
1993	CASE ( 'pt*2' )
1994	dopr_index(i) = 33
1995	dopr_unit(i) = 'K2'
1996	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
1997
1998	CASE ( 'e*' )
1999	dopr_index(i) = 34
2000	dopr_unit(i) = 'm2/s2'
2001	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
2002
2003	CASE ( 'w2pt' )
2004	dopr_index(i) = 35
2005	dopr_unit(i) = 'K m2/s2'
2006	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
2007
2008	CASE ( 'wpt2' )
2009	dopr_index(i) = 36
2010	dopr_unit(i) = 'K2 m/s'
2011	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
2012
2013	CASE ( 'we' )
2014	dopr_index(i) = 37
2015	dopr_unit(i) = 'm3/s3'
2016	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
2017
2018	CASE ( 'w*3' )
2019	dopr_index(i) = 38
2020	dopr_unit(i) = 'm3/s3'
2021	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
2022
2023	CASE ( 'Sw' )
2024	dopr_index(i) = 39
2025	dopr_unit(i) = 'none'
2026	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
2027
2028	CASE ( 'p' )
2029	dopr_index(i) = 40
2030	dopr_unit(i) = 'Pa'
2031	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
2032
2033	CASE ( 'q', '#q' )
2034	IF ( .NOT. humidity ) THEN
2035	message_string = 'data_output_pr = ' // &
2036	TRIM( data_output_pr(i) ) // ' is not imp' // &
2037	'lemented for humidity = .FALSE.'
2038	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2039	ELSE
2040	dopr_index(i) = 41
2041	dopr_unit(i) = 'kg/kg'
2042	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2043	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2044	dopr_initial_index(i) = 26
2045	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2046	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2047	data_output_pr(i) = data_output_pr(i)(2:)
2048	ENDIF
2049	ENDIF
2050
2051	CASE ( 's', '#s' )
2052	IF ( .NOT. passive_scalar ) THEN
2053	message_string = 'data_output_pr = ' // &
2054	TRIM( data_output_pr(i) ) // ' is not imp' // &
2055	'lemented for passive_scalar = .FALSE.'
2056	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2057	ELSE
2058	dopr_index(i) = 41
2059	dopr_unit(i) = 'kg/m3'
2060	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2061	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2062	dopr_initial_index(i) = 26
2063	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2064	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2065	data_output_pr(i) = data_output_pr(i)(2:)
2066	ENDIF
2067	ENDIF
2068
2069	CASE ( 'qv', '#qv' )
2070	IF ( .NOT. cloud_physics ) THEN
2071	dopr_index(i) = 41
2072	dopr_unit(i) = 'kg/kg'
2073	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2074	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2075	dopr_initial_index(i) = 26
2076	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2077	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2078	data_output_pr(i) = data_output_pr(i)(2:)
2079	ENDIF
2080	ELSE
2081	dopr_index(i) = 42
2082	dopr_unit(i) = 'kg/kg'
2083	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
2084	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2085	dopr_initial_index(i) = 27
2086	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
2087	hom(nzb,2,27,:) = 0.0 ! weil zu(nzb) negativ ist
2088	data_output_pr(i) = data_output_pr(i)(2:)
2089	ENDIF
2090	ENDIF
2091
2092	CASE ( 'lpt', '#lpt' )
2093	IF ( .NOT. cloud_physics ) THEN
2094	message_string = 'data_output_pr = ' // &
2095	TRIM( data_output_pr(i) ) // ' is not imp' // &
2096	'lemented for cloud_physics = .FALSE.'
2097	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2098	ELSE
2099	dopr_index(i) = 4
2100	dopr_unit(i) = 'K'
2101	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
2102	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2103	dopr_initial_index(i) = 7
2104	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
2105	hom(nzb,2,7,:) = 0.0 ! weil zu(nzb) negativ ist
2106	data_output_pr(i) = data_output_pr(i)(2:)
2107	ENDIF
2108	ENDIF
2109
2110	CASE ( 'vpt', '#vpt' )
2111	dopr_index(i) = 44
2112	dopr_unit(i) = 'K'
2113	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
2114	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2115	dopr_initial_index(i) = 29
2116	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
2117	hom(nzb,2,29,:) = 0.0 ! weil zu(nzb) negativ ist
2118	data_output_pr(i) = data_output_pr(i)(2:)
2119	ENDIF
2120
2121	CASE ( 'w"vpt"' )
2122	dopr_index(i) = 45
2123	dopr_unit(i) = 'K m/s'
2124	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
2125
2126	CASE ( 'wvpt' )
2127	dopr_index(i) = 46
2128	dopr_unit(i) = 'K m/s'
2129	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
2130
2131	CASE ( 'wvpt' )
2132	dopr_index(i) = 47
2133	dopr_unit(i) = 'K m/s'
2134	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
2135
2136	CASE ( 'w"q"' )
2137	IF ( .NOT. humidity ) THEN
2138	message_string = 'data_output_pr = ' // &
2139	TRIM( data_output_pr(i) ) // ' is not imp' // &
2140	'lemented for humidity = .FALSE.'
2141	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2142	ELSE
2143	dopr_index(i) = 48
2144	dopr_unit(i) = 'kg/kg m/s'
2145	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2146	ENDIF
2147
2148	CASE ( 'wq' )
2149	IF ( .NOT. humidity ) THEN
2150	message_string = 'data_output_pr = ' // &
2151	TRIM( data_output_pr(i) ) // ' is not imp' // &
2152	'lemented for humidity = .FALSE.'
2153	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2154	ELSE
2155	dopr_index(i) = 49
2156	dopr_unit(i) = 'kg/kg m/s'
2157	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2158	ENDIF
2159
2160	CASE ( 'wq' )
2161	IF ( .NOT. humidity ) THEN
2162	message_string = 'data_output_pr = ' // &
2163	TRIM( data_output_pr(i) ) // ' is not imp' // &
2164	'lemented for humidity = .FALSE.'
2165	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2166	ELSE
2167	dopr_index(i) = 50
2168	dopr_unit(i) = 'kg/kg m/s'
2169	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2170	ENDIF
2171
2172	CASE ( 'w"s"' )
2173	IF ( .NOT. passive_scalar ) THEN
2174	message_string = 'data_output_pr = ' // &
2175	TRIM( data_output_pr(i) ) // ' is not imp' // &
2176	'lemented for passive_scalar = .FALSE.'
2177	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2178	ELSE
2179	dopr_index(i) = 48
2180	dopr_unit(i) = 'kg/m3 m/s'
2181	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2182	ENDIF
2183
2184	CASE ( 'ws' )
2185	IF ( .NOT. passive_scalar ) THEN
2186	message_string = 'data_output_pr = ' // &
2187	TRIM( data_output_pr(i) ) // ' is not imp' // &
2188	'lemented for passive_scalar = .FALSE.'
2189	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2190	ELSE
2191	dopr_index(i) = 49
2192	dopr_unit(i) = 'kg/m3 m/s'
2193	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2194	ENDIF
2195
2196	CASE ( 'ws' )
2197	IF ( .NOT. passive_scalar ) THEN
2198	message_string = 'data_output_pr = ' // &
2199	TRIM( data_output_pr(i) ) // ' is not imp' // &
2200	'lemented for passive_scalar = .FALSE.'
2201	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2202	ELSE
2203	dopr_index(i) = 50
2204	dopr_unit(i) = 'kg/m3 m/s'
2205	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2206	ENDIF
2207
2208	CASE ( 'w"qv"' )
2209	IF ( humidity .AND. .NOT. cloud_physics ) &
2210	THEN
2211	dopr_index(i) = 48
2212	dopr_unit(i) = 'kg/kg m/s'
2213	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2214	ELSEIF( humidity .AND. cloud_physics ) THEN
2215	dopr_index(i) = 51
2216	dopr_unit(i) = 'kg/kg m/s'
2217	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2218	ELSE
2219	message_string = 'data_output_pr = ' // &
2220	TRIM( data_output_pr(i) ) // ' is not imp' // &
2221	'lemented for cloud_physics = .FALSE. an&' // &
2222	'd humidity = .FALSE.'
2223	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2224	ENDIF
2225
2226	CASE ( 'wqv' )
2227	IF ( humidity .AND. .NOT. cloud_physics ) &
2228	THEN
2229	dopr_index(i) = 49
2230	dopr_unit(i) = 'kg/kg m/s'
2231	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2232	ELSEIF( humidity .AND. cloud_physics ) THEN
2233	dopr_index(i) = 52
2234	dopr_unit(i) = 'kg/kg m/s'
2235	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2236	ELSE
2237	message_string = 'data_output_pr = ' // &
2238	TRIM( data_output_pr(i) ) // ' is not imp' // &
2239	'lemented for cloud_physics = .FALSE. an&' // &
2240	'd humidity = .FALSE.'
2241	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2242	ENDIF
2243
2244	CASE ( 'wqv' )
2245	IF ( humidity .AND. .NOT. cloud_physics ) &
2246	THEN
2247	dopr_index(i) = 50
2248	dopr_unit(i) = 'kg/kg m/s'
2249	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2250	ELSEIF( humidity .AND. cloud_physics ) THEN
2251	dopr_index(i) = 53
2252	dopr_unit(i) = 'kg/kg m/s'
2253	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2254	ELSE
2255	message_string = 'data_output_pr = ' // &
2256	TRIM( data_output_pr(i) ) // ' is not imp' // &
2257	'lemented for cloud_physics = .FALSE. an&' // &
2258	'd humidity = .FALSE.'
2259	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2260	ENDIF
2261
2262	CASE ( 'ql' )
2263	IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN
2264	message_string = 'data_output_pr = ' // &
2265	TRIM( data_output_pr(i) ) // ' is not imp' // &
2266	'lemented for cloud_physics = .FALSE. or' // &
2267	'&cloud_droplets = .FALSE.'
2268	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2269	ELSE
2270	dopr_index(i) = 54
2271	dopr_unit(i) = 'kg/kg'
2272	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2273	ENDIF
2274
2275	CASE ( 'wuu*:dz' )
2276	dopr_index(i) = 55
2277	dopr_unit(i) = 'm2/s3'
2278	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2279
2280	CASE ( 'wp:dz' )
2281	dopr_index(i) = 56
2282	dopr_unit(i) = 'm2/s3'
2283	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2284
2285	CASE ( 'w"e:dz' )
2286	dopr_index(i) = 57
2287	dopr_unit(i) = 'm2/s3'
2288	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2289
2290
2291	CASE ( 'u"pt"' )
2292	dopr_index(i) = 58
2293	dopr_unit(i) = 'K m/s'
2294	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2295
2296	CASE ( 'upt' )
2297	dopr_index(i) = 59
2298	dopr_unit(i) = 'K m/s'
2299	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2300
2301	CASE ( 'upt_t' )
2302	dopr_index(i) = 60
2303	dopr_unit(i) = 'K m/s'
2304	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2305
2306	CASE ( 'v"pt"' )
2307	dopr_index(i) = 61
2308	dopr_unit(i) = 'K m/s'
2309	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2310
2311	CASE ( 'vpt' )
2312	dopr_index(i) = 62
2313	dopr_unit(i) = 'K m/s'
2314	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2315
2316	CASE ( 'vpt_t' )
2317	dopr_index(i) = 63
2318	dopr_unit(i) = 'K m/s'
2319	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2320
2321	CASE ( 'rho' )
2322	IF ( .NOT. ocean ) THEN
2323	message_string = 'data_output_pr = ' // &
2324	TRIM( data_output_pr(i) ) // ' is not imp' // &
2325	'lemented for ocean = .FALSE.'
2326	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2327	ELSE
2328	dopr_index(i) = 64
2329	dopr_unit(i) = 'kg/m3'
2330	hom(:,2,64,:) = SPREAD( zu, 2, statistic_regions+1 )
2331	ENDIF
2332
2333	CASE ( 'w"sa"' )
2334	IF ( .NOT. ocean ) THEN
2335	message_string = 'data_output_pr = ' // &
2336	TRIM( data_output_pr(i) ) // ' is not imp' // &
2337	'lemented for ocean = .FALSE.'
2338	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2339	ELSE
2340	dopr_index(i) = 65
2341	dopr_unit(i) = 'psu m/s'
2342	hom(:,2,65,:) = SPREAD( zw, 2, statistic_regions+1 )
2343	ENDIF
2344
2345	CASE ( 'wsa' )
2346	IF ( .NOT. ocean ) THEN
2347	message_string = 'data_output_pr = ' // &
2348	TRIM( data_output_pr(i) ) // ' is not imp' // &
2349	'lemented for ocean = .FALSE.'
2350	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2351	ELSE
2352	dopr_index(i) = 66
2353	dopr_unit(i) = 'psu m/s'
2354	hom(:,2,66,:) = SPREAD( zw, 2, statistic_regions+1 )
2355	ENDIF
2356
2357	CASE ( 'wsa' )
2358	IF ( .NOT. ocean ) THEN
2359	message_string = 'data_output_pr = ' // &
2360	TRIM( data_output_pr(i) ) // ' is not imp' // &
2361	'lemented for ocean = .FALSE.'
2362	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2363	ELSE
2364	dopr_index(i) = 67
2365	dopr_unit(i) = 'psu m/s'
2366	hom(:,2,67,:) = SPREAD( zw, 2, statistic_regions+1 )
2367	ENDIF
2368
2369	CASE ( 'wp' )
2370	dopr_index(i) = 68
2371	dopr_unit(i) = 'm3/s3'
2372	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2373
2374	CASE ( 'w"e' )
2375	dopr_index(i) = 69
2376	dopr_unit(i) = 'm3/s3'
2377	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2378
2379	CASE ( 'q*2' )
2380	IF ( .NOT. humidity ) THEN
2381	message_string = 'data_output_pr = ' // &
2382	TRIM( data_output_pr(i) ) // ' is not imp' // &
2383	'lemented for humidity = .FALSE.'
2384	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2385	ELSE
2386	dopr_index(i) = 70
2387	dopr_unit(i) = 'kg2/kg2'
2388	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2389	ENDIF
2390
2391	CASE ( 'prho' )
2392	IF ( .NOT. ocean ) THEN
2393	message_string = 'data_output_pr = ' // &
2394	TRIM( data_output_pr(i) ) // ' is not imp' // &
2395	'lemented for ocean = .FALSE.'
2396	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2397	ELSE
2398	dopr_index(i) = 71
2399	dopr_unit(i) = 'kg/m3'
2400	hom(:,2,71,:) = SPREAD( zu, 2, statistic_regions+1 )
2401	ENDIF
2402
2403	CASE ( 'hyp' )
2404	dopr_index(i) = 72
2405	dopr_unit(i) = 'dbar'
2406	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2407
2408	CASE DEFAULT
2409
2410	CALL user_check_data_output_pr( data_output_pr(i), i, unit )
2411
2412	IF ( unit == 'illegal' ) THEN
2413	IF ( data_output_pr_user(1) /= ' ' ) THEN
2414	message_string = 'illegal value for data_output_pr or ' // &
2415	'data_output_pr_user = "' // &
2416	TRIM( data_output_pr(i) ) // '"'
2417	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2418	ELSE
2419	message_string = 'illegal value for data_output_pr = "' // &
2420	TRIM( data_output_pr(i) ) // '"'
2421	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2422	ENDIF
2423	ENDIF
2424
2425	END SELECT
2426
2427	!
2428	!-- Check to which of the predefined coordinate systems the profile belongs
2429	DO k = 1, crmax
2430	IF ( INDEX( cross_profiles(k), ' '//TRIM( data_output_pr(i) )//' ' ) &
2431	/=0 ) &
2432	THEN
2433	dopr_crossindex(i) = k
2434	EXIT
2435	ENDIF
2436	ENDDO
2437	!
2438	!-- Generate the text for the labels of the PROFIL output file. "-characters
2439	!-- must be substituted, otherwise PROFIL would interpret them as TeX
2440	!-- control characters
2441	dopr_label(i) = data_output_pr(i)
2442	position = INDEX( dopr_label(i) , '"' )
2443	DO WHILE ( position /= 0 )
2444	dopr_label(i)(position:position) = ''''
2445	position = INDEX( dopr_label(i) , '"' )
2446	ENDDO
2447
2448	ENDDO
2449
2450	!
2451	!-- y-value range of the coordinate system (PROFIL).
2452	!-- x-value range determined in plot_1d.
2453	IF ( .NOT. ocean ) THEN
2454	cross_uymin = 0.0
2455	IF ( z_max_do1d == -1.0 ) THEN
2456	cross_uymax = zu(nzt+1)
2457	ELSEIF ( z_max_do1d < zu(nzb+1) .OR. z_max_do1d > zu(nzt+1) ) THEN
2458	WRITE( message_string, * ) 'z_max_do1d = ', z_max_do1d, ' must ', &
2459	'be >= ', zu(nzb+1), ' or <= ', zu(nzt+1)
2460	CALL message( 'check_parameters', 'PA0099', 1, 2, 0, 6, 0 )
2461	ELSE
2462	cross_uymax = z_max_do1d
2463	ENDIF
2464	ENDIF
2465
2466	!
2467	!-- Check whether the chosen normalizing factor for the coordinate systems is
2468	!-- permissible
2469	DO i = 1, crmax
2470	SELECT CASE ( TRIM( cross_normalized_x(i) ) ) ! TRIM required on IBM
2471
2472	CASE ( '', 'wpt0', 'ws2', 'tsw2', 'ws3', 'ws2tsw', 'wstsw2' )
2473	j = 0
2474
2475	CASE DEFAULT
2476	message_string = 'unknown normalization method cross_normali' // &
2477	'zed_x = "' // TRIM( cross_normalized_x(i) ) // &
2478	'"'
2479	CALL message( 'check_parameters', 'PA0100', 1, 2, 0, 6, 0 )
2480
2481	END SELECT
2482	SELECT CASE ( TRIM( cross_normalized_y(i) ) ) ! TRIM required on IBM
2483
2484	CASE ( '', 'z_i' )
2485	j = 0
2486
2487	CASE DEFAULT
2488	message_string = 'unknown normalization method cross_normali' // &
2489	'zed_y = "' // TRIM( cross_normalized_y(i) ) // &
2490	'"'
2491	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2492
2493	END SELECT
2494	ENDDO
2495	!
2496	!-- Check normalized y-value range of the coordinate system (PROFIL)
2497	IF ( z_max_do1d_normalized /= -1.0 .AND. z_max_do1d_normalized <= 0.0 ) &
2498	THEN
2499	WRITE( message_string, * ) 'z_max_do1d_normalized = ', &
2500	z_max_do1d_normalized, ' must be >= 0.0'
2501	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2502	ENDIF
2503
2504
2505	!
2506	!-- Append user-defined data output variables to the standard data output
2507	IF ( data_output_user(1) /= ' ' ) THEN
2508	i = 1
2509	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2510	i = i + 1
2511	ENDDO
2512	j = 1
2513	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 100 )
2514	IF ( i > 100 ) THEN
2515	message_string = 'number of output quantitities given by data' // &
2516	'_output and data_output_user exceeds the limit of 100'
2517	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2518	ENDIF
2519	data_output(i) = data_output_user(j)
2520	i = i + 1
2521	j = j + 1
2522	ENDDO
2523	ENDIF
2524
2525	!
2526	!-- Check and set steering parameters for 2d/3d data output and averaging
2527	i = 1
2528	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2529	!
2530	!-- Check for data averaging
2531	ilen = LEN_TRIM( data_output(i) )
2532	j = 0 ! no data averaging
2533	IF ( ilen > 3 ) THEN
2534	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2535	j = 1 ! data averaging
2536	data_output(i) = data_output(i)(1:ilen-3)
2537	ENDIF
2538	ENDIF
2539	!
2540	!-- Check for cross section or volume data
2541	ilen = LEN_TRIM( data_output(i) )
2542	k = 0 ! 3d data
2543	var = data_output(i)(1:ilen)
2544	IF ( ilen > 3 ) THEN
2545	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. &
2546	data_output(i)(ilen-2:ilen) == '_xz' .OR. &
2547	data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2548	k = 1 ! 2d data
2549	var = data_output(i)(1:ilen-3)
2550	ENDIF
2551	ENDIF
2552	!
2553	!-- Check for allowed value and set units
2554	SELECT CASE ( TRIM( var ) )
2555
2556	CASE ( 'e' )
2557	IF ( constant_diffusion ) THEN
2558	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2559	'res constant_diffusion = .FALSE.'
2560	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2561	ENDIF
2562	unit = 'm2/s2'
2563
2564	CASE ( 'lpt' )
2565	IF ( .NOT. cloud_physics ) THEN
2566	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2567	'res cloud_physics = .TRUE. or cloud_droplets = .TRUE.'
2568	CALL message( 'check_parameters', 'PA0347', 1, 2, 0, 6, 0 )
2569	ENDIF
2570	unit = 'K'
2571
2572	CASE ( 'pc', 'pr' )
2573	IF ( .NOT. particle_advection ) THEN
2574	message_string = 'output of "' // TRIM( var ) // '" requir' // &
2575	'es a "particles_par"-NAMELIST in the parameter file (PARIN)'
2576	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2577	ENDIF
2578	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2579	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2580
2581	CASE ( 'q', 'vpt' )
2582	IF ( .NOT. humidity ) THEN
2583	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2584	'res humidity = .TRUE.'
2585	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2586	ENDIF
2587	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2588	IF ( TRIM( var ) == 'vpt' ) unit = 'K'
2589
2590	CASE ( 'ql' )
2591	IF ( .NOT. ( cloud_physics .OR. cloud_droplets ) ) THEN
2592	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2593	'res cloud_physics = .TRUE. or cloud_droplets = .TRUE.'
2594	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2595	ENDIF
2596	unit = 'kg/kg'
2597
2598	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2599	IF ( .NOT. cloud_droplets ) THEN
2600	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2601	'res cloud_droplets = .TRUE.'
2602	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2603	ENDIF
2604	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2605	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2606	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2607
2608	CASE ( 'qv' )
2609	IF ( .NOT. cloud_physics ) THEN
2610	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2611	'res cloud_physics = .TRUE.'
2612	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2613	ENDIF
2614	unit = 'kg/kg'
2615
2616	CASE ( 'rho' )
2617	IF ( .NOT. ocean ) THEN
2618	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2619	'res ocean = .TRUE.'
2620	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2621	ENDIF
2622	unit = 'kg/m3'
2623
2624	CASE ( 's' )
2625	IF ( .NOT. passive_scalar ) THEN
2626	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2627	'res passive_scalar = .TRUE.'
2628	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2629	ENDIF
2630	unit = 'conc'
2631
2632	CASE ( 'sa' )
2633	IF ( .NOT. ocean ) THEN
2634	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2635	'res ocean = .TRUE.'
2636	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2637	ENDIF
2638	unit = 'psu'
2639
2640	CASE ( 'u', 't', 'lwp', 'pra', 'prr', 'qsws', 'shf', 'z0' )
2641	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2642	message_string = 'illegal value for data_output: "' // &
2643	TRIM( var ) // '" & only 2d-horizontal ' // &
2644	'cross sections are allowed for this value'
2645	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2646	ENDIF
2647	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. cloud_physics ) THEN
2648	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2649	'res cloud_physics = .TRUE.'
2650	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2651	ENDIF
2652	IF ( TRIM( var ) == 'pra*' .AND. .NOT. precipitation ) THEN
2653	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2654	'res precipitation = .TRUE.'
2655	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2656	ENDIF
2657	IF ( TRIM( var ) == 'pra*' .AND. j == 1 ) THEN
2658	message_string = 'temporal averaging of precipitation ' // &
2659	'amount "' // TRIM( var ) // '" is not possible'
2660	CALL message( 'check_parameters', 'PA0113', 1, 2, 0, 6, 0 )
2661	ENDIF
2662	IF ( TRIM( var ) == 'prr*' .AND. .NOT. precipitation ) THEN
2663	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2664	'res precipitation = .TRUE.'
2665	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2666	ENDIF
2667	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2668	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2669	'res humidity = .TRUE.'
2670	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2671	ENDIF
2672
2673	IF ( TRIM( var ) == 'lwp' ) unit = 'kg/kgm'
2674	IF ( TRIM( var ) == 'pra*' ) unit = 'mm'
2675	IF ( TRIM( var ) == 'prr*' ) unit = 'mm/s'
2676	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2677	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2678	IF ( TRIM( var ) == 't*' ) unit = 'K'
2679	IF ( TRIM( var ) == 'u*' ) unit = 'm/s'
2680	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2681
2682
2683	CASE ( 'p', 'pt', 'u', 'v', 'w' )
2684	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2685	IF ( TRIM( var ) == 'pt' ) unit = 'K'
2686	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2687	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2688	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2689	CONTINUE
2690
2691	CASE DEFAULT
2692	CALL user_check_data_output( var, unit )
2693
2694	IF ( unit == 'illegal' ) THEN
2695	IF ( data_output_user(1) /= ' ' ) THEN
2696	message_string = 'illegal value for data_output or ' // &
2697	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2698	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2699	ELSE
2700	message_string = 'illegal value for data_output =' // &
2701	TRIM( data_output(i) ) // '"'
2702	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2703	ENDIF
2704	ENDIF
2705
2706	END SELECT
2707	!
2708	!-- Set the internal steering parameters appropriately
2709	IF ( k == 0 ) THEN
2710	do3d_no(j) = do3d_no(j) + 1
2711	do3d(j,do3d_no(j)) = data_output(i)
2712	do3d_unit(j,do3d_no(j)) = unit
2713	ELSE
2714	do2d_no(j) = do2d_no(j) + 1
2715	do2d(j,do2d_no(j)) = data_output(i)
2716	do2d_unit(j,do2d_no(j)) = unit
2717	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2718	data_output_xy(j) = .TRUE.
2719	ENDIF
2720	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2721	data_output_xz(j) = .TRUE.
2722	ENDIF
2723	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2724	data_output_yz(j) = .TRUE.
2725	ENDIF
2726	ENDIF
2727
2728	IF ( j == 1 ) THEN
2729	!
2730	!-- Check, if variable is already subject to averaging
2731	found = .FALSE.
2732	DO k = 1, doav_n
2733	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2734	ENDDO
2735
2736	IF ( .NOT. found ) THEN
2737	doav_n = doav_n + 1
2738	doav(doav_n) = var
2739	ENDIF
2740	ENDIF
2741
2742	i = i + 1
2743	ENDDO
2744
2745	!
2746	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2747	IF ( doav_n > 0 .AND. averaging_interval == 0.0 ) THEN
2748	WRITE( message_string, * ) 'output of averaged quantity "', &
2749	TRIM( doav(1) ), '_av" requires to set a ', &
2750	'non-zero & averaging interval'
2751	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2752	ENDIF
2753
2754	!
2755	!-- Check sectional planes and store them in one shared array
2756	IF ( ANY( section_xy > nz + 1 ) ) THEN
2757	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2758	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2759	ENDIF
2760	IF ( ANY( section_xz > ny + 1 ) ) THEN
2761	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2762	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2763	ENDIF
2764	IF ( ANY( section_yz > nx + 1 ) ) THEN
2765	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2766	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2767	ENDIF
2768	section(:,1) = section_xy
2769	section(:,2) = section_xz
2770	section(:,3) = section_yz
2771
2772	!
2773	!-- Upper plot limit (grid point value) for 1D profiles
2774	IF ( z_max_do1d == -1.0 ) THEN
2775
2776	nz_do1d = nzt+1
2777
2778	ELSE
2779	DO k = nzb+1, nzt+1
2780	nz_do1d = k
2781	IF ( zw(k) > z_max_do1d ) EXIT
2782	ENDDO
2783	ENDIF
2784
2785	!
2786	!-- Upper plot limit for 2D vertical sections
2787	IF ( z_max_do2d == -1.0 ) z_max_do2d = zu(nzt)
2788	IF ( z_max_do2d < zu(nzb+1) .OR. z_max_do2d > zu(nzt) ) THEN
2789	WRITE( message_string, * ) 'z_max_do2d = ', z_max_do2d, &
2790	' must be >= ', zu(nzb+1), '(zu(nzb+1)) and <= ', zu(nzt), &
2791	' (zu(nzt))'
2792	CALL message( 'check_parameters', 'PA0116', 1, 2, 0, 6, 0 )
2793	ENDIF
2794
2795	!
2796	!-- Upper plot limit for 3D arrays
2797	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2798
2799	!
2800	!-- Determine and check accuracy for compressed 3D plot output
2801	IF ( do3d_compress ) THEN
2802	!
2803	!-- Compression only permissible on T3E machines
2804	IF ( host(1:3) /= 't3e' ) THEN
2805	message_string = 'do3d_compress = .TRUE. not allowed on host "' // &
2806	TRIM( host ) // '"'
2807	CALL message( 'check_parameters', 'PA0117', 1, 2, 0, 6, 0 )
2808	ENDIF
2809
2810	i = 1
2811	DO WHILE ( do3d_comp_prec(i) /= ' ' )
2812
2813	ilen = LEN_TRIM( do3d_comp_prec(i) )
2814	IF ( LLT( do3d_comp_prec(i)(ilen:ilen), '0' ) .OR. &
2815	LGT( do3d_comp_prec(i)(ilen:ilen), '9' ) ) THEN
2816	WRITE( message_string, * ) 'illegal precision: do3d_comp_prec', &
2817	'(', i, ') = "', TRIM(do3d_comp_prec(i)),'"'
2818	CALL message( 'check_parameters', 'PA0118', 1, 2, 0, 6, 0 )
2819	ENDIF
2820
2821	prec = IACHAR( do3d_comp_prec(i)(ilen:ilen) ) - IACHAR( '0' )
2822	var = do3d_comp_prec(i)(1:ilen-1)
2823
2824	SELECT CASE ( var )
2825
2826	CASE ( 'u' )
2827	j = 1
2828	CASE ( 'v' )
2829	j = 2
2830	CASE ( 'w' )
2831	j = 3
2832	CASE ( 'p' )
2833	j = 4
2834	CASE ( 'pt' )
2835	j = 5
2836
2837	CASE DEFAULT
2838	WRITE( message_string, * ) 'unknown variable "', &
2839	TRIM( do3d_comp_prec(i) ), '" given for do3d_comp_prec(', &
2840	i, ')'
2841	CALL message( 'check_parameters', 'PA0119', 1, 2, 0, 6, 0 )
2842
2843	END SELECT
2844
2845	plot_3d_precision(j)%precision = prec
2846	i = i + 1
2847
2848	ENDDO
2849	ENDIF
2850
2851	!
2852	!-- Check the data output format(s)
2853	IF ( data_output_format(1) == ' ' ) THEN
2854	!
2855	!-- Default value
2856	netcdf_output = .TRUE.
2857	ELSE
2858	i = 1
2859	DO WHILE ( data_output_format(i) /= ' ' )
2860
2861	SELECT CASE ( data_output_format(i) )
2862
2863	CASE ( 'netcdf' )
2864	netcdf_output = .TRUE.
2865	CASE ( 'iso2d' )
2866	iso2d_output = .TRUE.
2867	CASE ( 'profil' )
2868	profil_output = .TRUE.
2869	CASE ( 'avs' )
2870	avs_output = .TRUE.
2871
2872	CASE DEFAULT
2873	message_string = 'unknown value for data_output_format "' // &
2874	TRIM( data_output_format(i) ) // '"'
2875	CALL message( 'check_parameters', 'PA0120', 1, 2, 0, 6, 0 )
2876
2877	END SELECT
2878
2879	i = i + 1
2880	IF ( i > 10 ) EXIT
2881
2882	ENDDO
2883
2884	ENDIF
2885
2886	!
2887	!-- Check mask conditions
2888	DO mid = 1, max_masks
2889	IF ( data_output_masks(mid,1) /= ' ' .OR. &
2890	data_output_masks_user(mid,1) /= ' ' ) THEN
2891	masks = masks + 1
2892	ENDIF
2893	ENDDO
2894
2895	IF ( masks < 0 .OR. masks > max_masks ) THEN
2896	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', &
2897	'<= ', max_masks, ' (=max_masks)'
2898	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2899	ENDIF
2900	IF ( masks > 0 ) THEN
2901	mask_scale(1) = mask_scale_x
2902	mask_scale(2) = mask_scale_y
2903	mask_scale(3) = mask_scale_z
2904	IF ( ANY( mask_scale <= 0.0 ) ) THEN
2905	WRITE( message_string, * ) &
2906	'illegal value: mask_scale_x, mask_scale_y and mask_scale_z', &
2907	'must be > 0.0'
2908	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
2909	ENDIF
2910	!
2911	!-- Generate masks for masked data output
2912	CALL init_masks
2913	ENDIF
2914
2915	!
2916	!-- Check the NetCDF data format
2917	IF ( netcdf_data_format > 2 ) THEN
2918	#if defined( __netcdf4 )
2919	CONTINUE
2920	#else
2921	message_string = 'NetCDF: NetCDF4 format requested but no ' // &
2922	'cpp-directive __netcdf4 given & switch ' // &
2923	'back to 64-bit offset format'
2924	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
2925	netcdf_data_format = 2
2926	#endif
2927	ENDIF
2928
2929	!
2930
2931	!-- Check netcdf precison
2932	ldum = .FALSE.
2933	CALL define_netcdf_header( 'ch', ldum, 0 )
2934
2935	!
2936	!-- Check, whether a constant diffusion coefficient shall be used
2937	IF ( km_constant /= -1.0 ) THEN
2938	IF ( km_constant < 0.0 ) THEN
2939	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
2940	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
2941	ELSE
2942	IF ( prandtl_number < 0.0 ) THEN
2943	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, &
2944	' < 0.0'
2945	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
2946	ENDIF
2947	constant_diffusion = .TRUE.
2948
2949	IF ( prandtl_layer ) THEN
2950	message_string = 'prandtl_layer is not allowed with fixed ' // &
2951	'value of km'
2952	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
2953	ENDIF
2954	ENDIF
2955	ENDIF
2956
2957	!
2958	!-- In case of non-cyclic lateral boundaries, set the default maximum value
2959	!-- for the horizontal diffusivity used within the outflow damping layer,
2960	!-- and check/set the width of the damping layer
2961	IF ( bc_lr /= 'cyclic' ) THEN
2962	IF ( km_damp_max == -1.0 ) THEN
2963	km_damp_max = 0.5 * dx
2964	ENDIF
2965	IF ( outflow_damping_width == -1.0 ) THEN
2966	outflow_damping_width = MIN( 20, nx/2 )
2967	ENDIF
2968	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > nx ) THEN
2969	message_string = 'outflow_damping width out of range'
2970	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2971	ENDIF
2972	ENDIF
2973
2974	IF ( bc_ns /= 'cyclic' ) THEN
2975	IF ( km_damp_max == -1.0 ) THEN
2976	km_damp_max = 0.5 * dy
2977	ENDIF
2978	IF ( outflow_damping_width == -1.0 ) THEN
2979	outflow_damping_width = MIN( 20, ny/2 )
2980	ENDIF
2981	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > ny ) THEN
2982	message_string = 'outflow_damping width out of range'
2983	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2984	ENDIF
2985	ENDIF
2986
2987	!
2988	!-- Check value range for rif
2989	IF ( rif_min >= rif_max ) THEN
2990	WRITE( message_string, * ) 'rif_min = ', rif_min, ' must be less ', &
2991	'than rif_max = ', rif_max
2992	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
2993	ENDIF
2994
2995	!
2996	!-- Determine upper and lower hight level indices for random perturbations
2997	IF ( disturbance_level_b == -9999999.9 ) THEN
2998	IF ( ocean ) THEN
2999	disturbance_level_b = zu((nzt*2)/3)
3000	disturbance_level_ind_b = ( nzt * 2 ) / 3
3001	ELSE
3002	disturbance_level_b = zu(nzb+3)
3003	disturbance_level_ind_b = nzb + 3
3004	ENDIF
3005	ELSEIF ( disturbance_level_b < zu(3) ) THEN
3006	WRITE( message_string, * ) 'disturbance_level_b = ', &
3007	disturbance_level_b, ' must be >= ', zu(3), '(zu(3))'
3008	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
3009	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
3010	WRITE( message_string, * ) 'disturbance_level_b = ', &
3011	disturbance_level_b, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3012	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
3013	ELSE
3014	DO k = 3, nzt-2
3015	IF ( disturbance_level_b <= zu(k) ) THEN
3016	disturbance_level_ind_b = k
3017	EXIT
3018	ENDIF
3019	ENDDO
3020	ENDIF
3021
3022	IF ( disturbance_level_t == -9999999.9 ) THEN
3023	IF ( ocean ) THEN
3024	disturbance_level_t = zu(nzt-3)
3025	disturbance_level_ind_t = nzt - 3
3026	ELSE
3027	disturbance_level_t = zu(nzt/3)
3028	disturbance_level_ind_t = nzt / 3
3029	ENDIF
3030	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
3031	WRITE( message_string, * ) 'disturbance_level_t = ', &
3032	disturbance_level_t, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3033	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
3034	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
3035	WRITE( message_string, * ) 'disturbance_level_t = ', &
3036	disturbance_level_t, ' must be >= disturbance_level_b = ', &
3037	disturbance_level_b
3038	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
3039	ELSE
3040	DO k = 3, nzt-2
3041	IF ( disturbance_level_t <= zu(k) ) THEN
3042	disturbance_level_ind_t = k
3043	EXIT
3044	ENDIF
3045	ENDDO
3046	ENDIF
3047
3048	!
3049	!-- Check again whether the levels determined this way are ok.
3050	!-- Error may occur at automatic determination and too few grid points in
3051	!-- z-direction.
3052	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
3053	WRITE( message_string, * ) 'disturbance_level_ind_t = ', &
3054	disturbance_level_ind_t, ' must be >= disturbance_level_b = ', &
3055	disturbance_level_b
3056	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
3057	ENDIF
3058
3059	!
3060	!-- Determine the horizontal index range for random perturbations.
3061	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed
3062	!-- near the inflow and the perturbation area is further limited to ...(1)
3063	!-- after the initial phase of the flow.
3064	dist_nxl = 0; dist_nxr = nx
3065	dist_nys = 0; dist_nyn = ny
3066	IF ( bc_lr /= 'cyclic' ) THEN
3067	IF ( inflow_disturbance_begin == -1 ) THEN
3068	inflow_disturbance_begin = MIN( 10, nx/2 )
3069	ENDIF
3070	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx )&
3071	THEN
3072	message_string = 'inflow_disturbance_begin out of range'
3073	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3074	ENDIF
3075	IF ( inflow_disturbance_end == -1 ) THEN
3076	inflow_disturbance_end = MIN( 100, 3*nx/4 )
3077	ENDIF
3078	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) &
3079	THEN
3080	message_string = 'inflow_disturbance_end out of range'
3081	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3082	ENDIF
3083	ELSEIF ( bc_ns /= 'cyclic' ) THEN
3084	IF ( inflow_disturbance_begin == -1 ) THEN
3085	inflow_disturbance_begin = MIN( 10, ny/2 )
3086	ENDIF
3087	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny )&
3088	THEN
3089	message_string = 'inflow_disturbance_begin out of range'
3090	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3091	ENDIF
3092	IF ( inflow_disturbance_end == -1 ) THEN
3093	inflow_disturbance_end = MIN( 100, 3*ny/4 )
3094	ENDIF
3095	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) &
3096	THEN
3097	message_string = 'inflow_disturbance_end out of range'
3098	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3099	ENDIF
3100	ENDIF
3101
3102	IF ( bc_lr == 'radiation/dirichlet' ) THEN
3103	dist_nxr = nx - inflow_disturbance_begin
3104	dist_nxl(1) = nx - inflow_disturbance_end
3105	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
3106	dist_nxl = inflow_disturbance_begin
3107	dist_nxr(1) = inflow_disturbance_end
3108	ENDIF
3109	IF ( bc_ns == 'dirichlet/radiation' ) THEN
3110	dist_nyn = ny - inflow_disturbance_begin
3111	dist_nys(1) = ny - inflow_disturbance_end
3112	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
3113	dist_nys = inflow_disturbance_begin
3114	dist_nyn(1) = inflow_disturbance_end
3115	ENDIF
3116
3117	!
3118	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow
3119	!-- boundary (so far, a turbulent inflow is realized from the left side only)
3120	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' ) THEN
3121	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
3122	'condition at the inflow boundary'
3123	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
3124	ENDIF
3125
3126	!
3127	!-- In case of turbulent inflow calculate the index of the recycling plane
3128	IF ( turbulent_inflow ) THEN
3129	IF ( recycling_width == 9999999.9 ) THEN
3130	!
3131	!-- Set the default value for the width of the recycling domain
3132	recycling_width = 0.1 * nx * dx
3133	ELSE
3134	IF ( recycling_width < dx .OR. recycling_width > nx * dx ) THEN
3135	WRITE( message_string, * ) 'illegal value for recycling_width:', &
3136	' ', recycling_width
3137	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
3138	ENDIF
3139	ENDIF
3140	!
3141	!-- Calculate the index
3142	recycling_plane = recycling_width / dx
3143	ENDIF
3144
3145	!
3146	!-- Check random generator
3147	IF ( random_generator /= 'system-specific' .AND. &
3148	random_generator /= 'numerical-recipes' ) THEN
3149	message_string = 'unknown random generator: random_generator = "' // &
3150	TRIM( random_generator ) // '"'
3151	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
3152	ENDIF
3153
3154	!
3155	!-- Determine damping level index for 1D model
3156	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
3157	IF ( damp_level_1d == -1.0 ) THEN
3158	damp_level_1d = zu(nzt+1)
3159	damp_level_ind_1d = nzt + 1
3160	ELSEIF ( damp_level_1d < 0.0 .OR. damp_level_1d > zu(nzt+1) ) THEN
3161	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, &
3162	' must be > 0.0 and < ', zu(nzt+1), '(zu(nzt+1))'
3163	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
3164	ELSE
3165	DO k = 1, nzt+1
3166	IF ( damp_level_1d <= zu(k) ) THEN
3167	damp_level_ind_1d = k
3168	EXIT
3169	ENDIF
3170	ENDDO
3171	ENDIF
3172	ENDIF
3173
3174	!
3175	!-- Check some other 1d-model parameters
3176	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
3177	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
3178	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // &
3179	'" is unknown'
3180	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
3181	ENDIF
3182	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
3183	TRIM( dissipation_1d ) /= 'detering' ) THEN
3184	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
3185	'" is unknown'
3186	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
3187	ENDIF
3188
3189	!
3190	!-- Set time for the next user defined restart (time_restart is the
3191	!-- internal parameter for steering restart events)
3192	IF ( restart_time /= 9999999.9 ) THEN
3193	IF ( restart_time > time_since_reference_point ) THEN
3194	time_restart = restart_time
3195	ENDIF
3196	ELSE
3197	!
3198	!-- In case of a restart run, set internal parameter to default (no restart)
3199	!-- if the NAMELIST-parameter restart_time is omitted
3200	time_restart = 9999999.9
3201	ENDIF
3202
3203	!
3204	!-- Set default value of the time needed to terminate a model run
3205	IF ( termination_time_needed == -1.0 ) THEN
3206	IF ( host(1:3) == 'ibm' ) THEN
3207	termination_time_needed = 300.0
3208	ELSE
3209	termination_time_needed = 35.0
3210	ENDIF
3211	ENDIF
3212
3213	!
3214	!-- Check the time needed to terminate a model run
3215	IF ( host(1:3) == 't3e' ) THEN
3216	!
3217	!-- Time needed must be at least 30 seconds on all CRAY machines, because
3218	!-- MPP_TREMAIN gives the remaining CPU time only in steps of 30 seconds
3219	IF ( termination_time_needed <= 30.0 ) THEN
3220	WRITE( message_string, * ) 'termination_time_needed = ', &
3221	termination_time_needed, ' must be > 30.0 on host "', &
3222	TRIM( host ), '"'
3223	CALL message( 'check_parameters', 'PA0139', 1, 2, 0, 6, 0 )
3224	ENDIF
3225	ELSEIF ( host(1:3) == 'ibm' ) THEN
3226	!
3227	!-- On IBM-regatta machines the time should be at least 300 seconds,
3228	!-- because the job time consumed before executing palm (for compiling,
3229	!-- copying of files, etc.) has to be regarded
3230	IF ( termination_time_needed < 300.0 ) THEN
3231	WRITE( message_string, * ) 'termination_time_needed = ', &
3232	termination_time_needed, ' should be >= 300.0 on host "', &
3233	TRIM( host ), '"'
3234	CALL message( 'check_parameters', 'PA0140', 1, 2, 0, 6, 0 )
3235	ENDIF
3236	ENDIF
3237
3238	!
3239	!-- Check pressure gradient conditions
3240	IF ( dp_external .AND. conserve_volume_flow ) THEN
3241	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3242	'w are .TRUE. but one of them must be .FALSE.'
3243	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3244	ENDIF
3245	IF ( dp_external ) THEN
3246	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3247	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3248	' of range'
3249	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3250	ENDIF
3251	IF ( .NOT. ANY( dpdxy /= 0.0 ) ) THEN
3252	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3253	'ro, i.e. the external pressure gradient & will not be applied'
3254	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3255	ENDIF
3256	ENDIF
3257	IF ( ANY( dpdxy /= 0.0 ) .AND. .NOT. dp_external ) THEN
3258	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3259	'.FALSE., i.e. the external pressure gradient & will not be applied'
3260	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3261	ENDIF
3262	IF ( conserve_volume_flow ) THEN
3263	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3264
3265	conserve_volume_flow_mode = 'initial_profiles'
3266
3267	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3268	TRIM( conserve_volume_flow_mode ) /= 'inflow_profile' .AND. &
3269	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3270	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3271	conserve_volume_flow_mode
3272	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3273	ENDIF
3274	IF ( (bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3275	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3276	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3277	'require conserve_volume_flow_mode = ''initial_profiles'''
3278	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3279	ENDIF
3280	IF ( bc_lr == 'cyclic' .AND. bc_ns == 'cyclic' .AND. &
3281	TRIM( conserve_volume_flow_mode ) == 'inflow_profile' ) THEN
3282	WRITE( message_string, * ) 'cyclic boundary conditions ', &
3283	'require conserve_volume_flow_mode = ''initial_profiles''', &
3284	' or ''bulk_velocity'''
3285	CALL message( 'check_parameters', 'PA0156', 1, 2, 0, 6, 0 )
3286	ENDIF
3287	ENDIF
3288	IF ( ( u_bulk /= 0.0 .OR. v_bulk /= 0.0 ) .AND. &
3289	( .NOT. conserve_volume_flow .OR. &
3290	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) ) THEN
3291	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3292	'conserve_volume_flow = .T. and ', &
3293	'conserve_volume_flow_mode = ''bulk_velocity'''
3294	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3295	ENDIF
3296
3297	!
3298	!-- Check particle attributes
3299	IF ( particle_color /= 'none' ) THEN
3300	IF ( particle_color /= 'absuv' .AND. particle_color /= 'pt*' .AND. &
3301	particle_color /= 'z' ) THEN
3302	message_string = 'illegal value for parameter particle_color: ' // &
3303	TRIM( particle_color)
3304	CALL message( 'check_parameters', 'PA0313', 1, 2, 0, 6, 0 )
3305	ELSE
3306	IF ( color_interval(2) <= color_interval(1) ) THEN
3307	message_string = 'color_interval(2) <= color_interval(1)'
3308	CALL message( 'check_parameters', 'PA0315', 1, 2, 0, 6, 0 )
3309	ENDIF
3310	ENDIF
3311	ENDIF
3312
3313	IF ( particle_dvrpsize /= 'none' ) THEN
3314	IF ( particle_dvrpsize /= 'absw' ) THEN
3315	message_string = 'illegal value for parameter particle_dvrpsize:' // &
3316	' ' // TRIM( particle_color)
3317	CALL message( 'check_parameters', 'PA0314', 1, 2, 0, 6, 0 )
3318	ELSE
3319	IF ( dvrpsize_interval(2) <= dvrpsize_interval(1) ) THEN
3320	message_string = 'dvrpsize_interval(2) <= dvrpsize_interval(1)'
3321	CALL message( 'check_parameters', 'PA0316', 1, 2, 0, 6, 0 )
3322	ENDIF
3323	ENDIF
3324	ENDIF
3325
3326	!
3327	!-- Check &userpar parameters
3328	CALL user_check_parameters
3329
3330
3331
3332	END SUBROUTINE check_parameters

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

| Impressum | ©Leibniz Universität Hannover |