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source: palm/trunk/SOURCE/check_parameters.f90 @ 750

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

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