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source: palm/trunk/SOURCE/check_parameters.f90 @ 673

Last change on this file since 673 was 673, checked in by suehring, 14 years ago
Right computation of the pressure using Runge-Kutta weighting coefficients. Consideration of the pressure gradient during the time integration removed. Removed bugfix concerning velocity variances.
Property svn:keywords set to `Id`
File size: 126.8 KB

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

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