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source: palm/trunk/SOURCE/check_parameters.f90 @ 1330

Last change on this file since 1330 was 1330, checked in by suehring, 11 years ago
In case of SGS-particle velocity advection of TKE is also allowed with 5th-order scheme.
Property svn:keywords set to `Id`
File size: 141.3 KB

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1	SUBROUTINE check_parameters
2
3	!--------------------------------------------------------------------------------!
4	! This file is part of PALM.
5	!
6	! PALM is free software: you can redistribute it and/or modify it under the terms
7	! of the GNU General Public License as published by the Free Software Foundation,
8	! either version 3 of the License, or (at your option) any later version.
9	!
10	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
11	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
13	!
14	! You should have received a copy of the GNU General Public License along with
15	! PALM. If not, see <http://www.gnu.org/licenses/>.
16	!
17	! Copyright 1997-2014 Leibniz Universitaet Hannover
18	!--------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! -----------------
22	! In case of SGS-particle velocity advection of TKE is also allowed with
23	! dissipative 5th-order scheme.
24	!
25	! Former revisions:
26	! -----------------
27	! $Id: check_parameters.f90 1330 2014-03-24 17:29:32Z suehring $
28	!
29	! 1327 2014-03-21 11:00:16Z raasch
30	! "baroclinicity" renamed "baroclinity", "ocean version" replaced by "ocean mode"
31	! bugfix: duplicate error message 56 removed,
32	! check of data_output_format and do3d_compress removed
33	!
34	! 1322 2014-03-20 16:38:49Z raasch
35	! some REAL constants defined as wp-kind
36	!
37	! 1320 2014-03-20 08:40:49Z raasch
38	! Kind-parameters added to all INTEGER and REAL declaration statements,
39	! kinds are defined in new module kinds,
40	! revision history before 2012 removed,
41	! comment fields (!:) to be used for variable explanations added to
42	! all variable declaration statements
43	!
44	! 1308 2014-03-13 14:58:42Z fricke
45	! +netcdf_data_format_save
46	! Calculate fixed number of output time levels for parallel netcdf output.
47	! For masked data, parallel netcdf output is not tested so far, hence
48	! netcdf_data_format is switched back to non-paralell output.
49	!
50	! 1299 2014-03-06 13:15:21Z heinze
51	! enable usage of large_scale subsidence in combination with large_scale_forcing
52	! output for profile of large scale vertical velocity w_subs added
53	!
54	! 1276 2014-01-15 13:40:41Z heinze
55	! Use LSF_DATA also in case of Dirichlet bottom boundary condition for scalars
56	!
57	! 1241 2013-10-30 11:36:58Z heinze
58	! output for profiles of ug and vg added
59	! set surface_heatflux and surface_waterflux also in dependence on
60	! large_scale_forcing
61	! checks for nudging and large scale forcing from external file
62	!
63	! 1236 2013-09-27 07:21:13Z raasch
64	! check number of spectra levels
65	!
66	! 1216 2013-08-26 09:31:42Z raasch
67	! check for transpose_compute_overlap (temporary)
68	!
69	! 1214 2013-08-21 12:29:17Z kanani
70	! additional check for simultaneous use of vertical grid stretching
71	! and particle advection
72	!
73	! 1212 2013-08-15 08:46:27Z raasch
74	! checks for poisfft_hybrid removed
75	!
76	! 1210 2013-08-14 10:58:20Z raasch
77	! check for fftw
78	!
79	! 1179 2013-06-14 05:57:58Z raasch
80	! checks and settings of buoyancy parameters and switches revised,
81	! initial profile for rho added to hom (id=77)
82	!
83	! 1174 2013-05-31 10:28:08Z gryschka
84	! Bugfix in computing initial profiles for ug, vg, lad, q in case of Atmosphere
85	!
86	! 1159 2013-05-21 11:58:22Z fricke
87	! bc_lr/ns_dirneu/neudir removed
88	!
89	! 1115 2013-03-26 18:16:16Z hoffmann
90	! unused variables removed
91	! drizzle can be used without precipitation
92	!
93	! 1111 2013-03-08 23:54:10Z raasch
94	! ibc_p_b = 2 removed
95	!
96	! 1103 2013-02-20 02:15:53Z raasch
97	! Bugfix: turbulent inflow must not require cyclic fill in restart runs
98	!
99	! 1092 2013-02-02 11:24:22Z raasch
100	! unused variables removed
101	!
102	! 1069 2012-11-28 16:18:43Z maronga
103	! allow usage of topography in combination with cloud physics
104	!
105	! 1065 2012-11-22 17:42:36Z hoffmann
106	! Bugfix: It is not allowed to use cloud_scheme = seifert_beheng without
107	! precipitation in order to save computational resources.
108	!
109	! 1060 2012-11-21 07:19:51Z raasch
110	! additional check for parameter turbulent_inflow
111	!
112	! 1053 2012-11-13 17:11:03Z hoffmann
113	! necessary changes for the new two-moment cloud physics scheme added:
114	! - check cloud physics scheme (Kessler or Seifert and Beheng)
115	! - plant_canopy is not allowed
116	! - currently, only cache loop_optimization is allowed
117	! - initial profiles of nr, qr
118	! - boundary condition of nr, qr
119	! - check output quantities (qr, nr, prr)
120	!
121	! 1036 2012-10-22 13:43:42Z raasch
122	! code put under GPL (PALM 3.9)
123	!
124	! 1031/1034 2012-10-22 11:32:49Z raasch
125	! check of netcdf4 parallel file support
126	!
127	! 1019 2012-09-28 06:46:45Z raasch
128	! non-optimized version of prognostic_equations not allowed any more
129	!
130	! 1015 2012-09-27 09:23:24Z raasch
131	! acc allowed for loop optimization,
132	! checks for adjustment of mixing length to the Prandtl mixing length removed
133	!
134	! 1003 2012-09-14 14:35:53Z raasch
135	! checks for cases with unequal subdomain sizes removed
136	!
137	! 1001 2012-09-13 14:08:46Z raasch
138	! all actions concerning leapfrog- and upstream-spline-scheme removed
139	!
140	! 996 2012-09-07 10:41:47Z raasch
141	! little reformatting
142
143	! 978 2012-08-09 08:28:32Z fricke
144	! setting of bc_lr/ns_dirneu/neudir
145	! outflow damping layer removed
146	! check for z0h*
147	! check for pt_damping_width
148	!
149	! 964 2012-07-26 09:14:24Z raasch
150	! check of old profil-parameters removed
151	!
152	! 940 2012-07-09 14:31:00Z raasch
153	! checks for parameter neutral
154	!
155	! 924 2012-06-06 07:44:41Z maronga
156	! Bugfix: preprocessor directives caused error during compilation
157	!
158	! 892 2012-05-02 13:51:44Z maronga
159	! Bugfix for parameter file check ( excluding __netcdf4 )
160	!
161	! 866 2012-03-28 06:44:41Z raasch
162	! use only 60% of the geostrophic wind as translation speed in case of Galilean
163	! transformation and use_ug_for_galilei_tr = .T. in order to mimimize the
164	! timestep
165	!
166	! 861 2012-03-26 14:18:34Z suehring
167	! Check for topography and ws-scheme removed.
168	! Check for loop_optimization = 'vector' and ws-scheme removed.
169	!
170	! 845 2012-03-07 10:23:05Z maronga
171	! Bugfix: exclude __netcdf4 directive part from namelist file check compilation
172	!
173	! 828 2012-02-21 12:00:36Z raasch
174	! check of collision_kernel extended
175	!
176	! 825 2012-02-19 03:03:44Z raasch
177	! check for collision_kernel and curvature_solution_effects
178	!
179	! 809 2012-01-30 13:32:58Z maronga
180	! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
181	!
182	! 807 2012-01-25 11:53:51Z maronga
183	! New cpp directive "__check" implemented which is used by check_namelist_files
184	!
185	! Revision 1.1 1997/08/26 06:29:23 raasch
186	! Initial revision
187	!
188	!
189	! Description:
190	! ------------
191	! Check control parameters and deduce further quantities.
192	!------------------------------------------------------------------------------!
193
194	USE arrays_3d
195	USE cloud_parameters
196	USE constants
197	USE control_parameters
198	USE dvrp_variables
199	USE grid_variables
200	USE indices
201	USE kinds
202	USE model_1d
203	USE netcdf_control
204	USE particle_attributes
205	USE pegrid
206	USE profil_parameter
207	USE spectrum
208	USE statistics
209	USE subsidence_mod
210	USE statistics
211	USE transpose_indices
212
213	IMPLICIT NONE
214
215	CHARACTER (LEN=1) :: sq !:
216	CHARACTER (LEN=6) :: var !:
217	CHARACTER (LEN=7) :: unit !:
218	CHARACTER (LEN=8) :: date !:
219	CHARACTER (LEN=10) :: time !:
220	CHARACTER (LEN=40) :: coupling_string !:
221	CHARACTER (LEN=100) :: action !:
222
223	INTEGER(iwp) :: i !:
224	INTEGER(iwp) :: ilen !:
225	INTEGER(iwp) :: iremote = 0 !:
226	INTEGER(iwp) :: j !:
227	INTEGER(iwp) :: k !:
228	INTEGER(iwp) :: kk !:
229	INTEGER(iwp) :: netcdf_data_format_save !:
230	INTEGER(iwp) :: position !:
231	INTEGER(iwp) :: prec !:
232
233	LOGICAL :: found !:
234	LOGICAL :: ldum !:
235
236	REAL(wp) :: gradient !:
237	REAL(wp) :: remote = 0.0 !:
238	REAL(wp) :: simulation_time_since_reference !:
239
240	!
241	!-- Check for overlap combinations, which are not realized yet
242	IF ( transpose_compute_overlap ) THEN
243	IF ( numprocs == 1 ) STOP '+++ transpose-compute-overlap not implemented for single PE runs'
244	#if defined( __openacc )
245	STOP '+++ transpose-compute-overlap not implemented for GPU usage'
246	#endif
247	ENDIF
248
249	!
250	!-- Warning, if host is not set
251	IF ( host(1:1) == ' ' ) THEN
252	message_string = '"host" is not set. Please check that environment ' // &
253	'variable "localhost" & is set before running PALM'
254	CALL message( 'check_parameters', 'PA0001', 0, 0, 0, 6, 0 )
255	ENDIF
256
257	!
258	!-- Check the coupling mode
259	IF ( coupling_mode /= 'uncoupled' .AND. &
260	coupling_mode /= 'atmosphere_to_ocean' .AND. &
261	coupling_mode /= 'ocean_to_atmosphere' ) THEN
262	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
263	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
264	ENDIF
265
266	!
267	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
268	IF ( coupling_mode /= 'uncoupled') THEN
269
270	IF ( dt_coupling == 9999999.9_wp ) THEN
271	message_string = 'dt_coupling is not set but required for coup' // &
272	'ling mode "' // TRIM( coupling_mode ) // '"'
273	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
274	ENDIF
275
276	#if defined( __parallel )
277
278	!
279	!-- NOTE: coupled runs have not been implemented in the check_namelist_files
280	!-- program.
281	!-- check_namelist_files will need the following information of the other
282	!-- model (atmosphere/ocean).
283	! dt_coupling = remote
284	! dt_max = remote
285	! restart_time = remote
286	! dt_restart= remote
287	! simulation_time_since_reference = remote
288	! dx = remote
289
290
291	#if ! defined( __check )
292	IF ( myid == 0 ) THEN
293	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, &
294	ierr )
295	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, &
296	status, ierr )
297	ENDIF
298	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
299	#endif
300	IF ( dt_coupling /= remote ) THEN
301	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
302	'": dt_coupling = ', dt_coupling, '& is not equal to ', &
303	'dt_coupling_remote = ', remote
304	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
305	ENDIF
306	IF ( dt_coupling <= 0.0 ) THEN
307	#if ! defined( __check )
308	IF ( myid == 0 ) THEN
309	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
310	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, &
311	status, ierr )
312	ENDIF
313	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
314	#endif
315	dt_coupling = MAX( dt_max, remote )
316	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
317	'": dt_coupling <= 0.0 & is not allowed and is reset to ', &
318	'MAX(dt_max(A,O)) = ', dt_coupling
319	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
320	ENDIF
321	#if ! defined( __check )
322	IF ( myid == 0 ) THEN
323	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, &
324	ierr )
325	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, &
326	status, ierr )
327	ENDIF
328	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
329	#endif
330	IF ( restart_time /= remote ) THEN
331	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
332	'": restart_time = ', restart_time, '& is not equal to ', &
333	'restart_time_remote = ', remote
334	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
335	ENDIF
336	#if ! defined( __check )
337	IF ( myid == 0 ) THEN
338	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, &
339	ierr )
340	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, &
341	status, ierr )
342	ENDIF
343	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
344	#endif
345	IF ( dt_restart /= remote ) THEN
346	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
347	'": dt_restart = ', dt_restart, '& is not equal to ', &
348	'dt_restart_remote = ', remote
349	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
350	ENDIF
351
352	simulation_time_since_reference = end_time - coupling_start_time
353	#if ! defined( __check )
354	IF ( myid == 0 ) THEN
355	CALL MPI_SEND( simulation_time_since_reference, 1, MPI_REAL, target_id, &
356	14, comm_inter, ierr )
357	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, &
358	status, ierr )
359	ENDIF
360	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
361	#endif
362	IF ( simulation_time_since_reference /= remote ) THEN
363	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
364	'": simulation_time_since_reference = ', &
365	simulation_time_since_reference, '& is not equal to ', &
366	'simulation_time_since_reference_remote = ', remote
367	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
368	ENDIF
369
370	#if ! defined( __check )
371	IF ( myid == 0 ) THEN
372	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
373	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, &
374	status, ierr )
375	ENDIF
376	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
377
378	#endif
379	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
380
381	IF ( dx < remote ) THEN
382	WRITE( message_string, * ) 'coupling mode "', &
383	TRIM( coupling_mode ), &
384	'": dx in Atmosphere is not equal to or not larger then dx in ocean'
385	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
386	ENDIF
387
388	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
389	WRITE( message_string, * ) 'coupling mode "', &
390	TRIM( coupling_mode ), &
391	'": Domain size in x-direction is not equal in ocean and atmosphere'
392	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
393	ENDIF
394
395	ENDIF
396
397	#if ! defined( __check )
398	IF ( myid == 0) THEN
399	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
400	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, &
401	status, ierr )
402	ENDIF
403	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
404	#endif
405	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
406
407	IF ( dy < remote ) THEN
408	WRITE( message_string, * ) 'coupling mode "', &
409	TRIM( coupling_mode ), &
410	'": dy in Atmosphere is not equal to or not larger then dy in ocean'
411	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
412	ENDIF
413
414	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
415	WRITE( message_string, * ) 'coupling mode "', &
416	TRIM( coupling_mode ), &
417	'": Domain size in y-direction is not equal in ocean and atmosphere'
418	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
419	ENDIF
420
421	IF ( MOD(nx_o+1,nx_a+1) /= 0 ) THEN
422	WRITE( message_string, * ) 'coupling mode "', &
423	TRIM( coupling_mode ), &
424	'": nx+1 in ocean is not divisible without remainder with nx+1 in', &
425	' atmosphere'
426	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
427	ENDIF
428
429	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
430	WRITE( message_string, * ) 'coupling mode "', &
431	TRIM( coupling_mode ), &
432	'": ny+1 in ocean is not divisible without remainder with ny+1 in', &
433	' atmosphere'
434	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
435	ENDIF
436
437	ENDIF
438	#else
439	WRITE( message_string, * ) 'coupling requires PALM to be called with', &
440	' ''mrun -K parallel'''
441	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
442	#endif
443	ENDIF
444
445	#if defined( __parallel ) && ! defined ( __check )
446	!
447	!-- Exchange via intercommunicator
448	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
449	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, &
450	ierr )
451	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
452	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, &
453	comm_inter, status, ierr )
454	ENDIF
455	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
456
457	#endif
458
459
460	!
461	!-- Generate the file header which is used as a header for most of PALM's
462	!-- output files
463	CALL DATE_AND_TIME( date, time )
464	run_date = date(7:8)//'-'//date(5:6)//'-'//date(3:4)
465	run_time = time(1:2)//':'//time(3:4)//':'//time(5:6)
466	IF ( coupling_mode == 'uncoupled' ) THEN
467	coupling_string = ''
468	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
469	coupling_string = ' coupled (atmosphere)'
470	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
471	coupling_string = ' coupled (ocean)'
472	ENDIF
473
474	WRITE ( run_description_header, &
475	'(A,2X,A,2X,A,A,A,I2.2,A,2X,A,A,2X,A,1X,A)' ) &
476	TRIM( version ), TRIM( revision ), 'run: ', &
477	TRIM( run_identifier ), '.', runnr, TRIM( coupling_string ), &
478	'host: ', TRIM( host ), run_date, run_time
479
480	!
481	!-- Check the general loop optimization method
482	IF ( loop_optimization == 'default' ) THEN
483	IF ( host(1:3) == 'nec' ) THEN
484	loop_optimization = 'vector'
485	ELSE
486	loop_optimization = 'cache'
487	ENDIF
488	ENDIF
489
490	SELECT CASE ( TRIM( loop_optimization ) )
491
492	CASE ( 'acc', 'cache', 'vector' )
493	CONTINUE
494
495	CASE DEFAULT
496	message_string = 'illegal value given for loop_optimization: "' // &
497	TRIM( loop_optimization ) // '"'
498	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
499
500	END SELECT
501
502	!
503	!-- Check if vertical grid stretching is used together with particles
504	IF ( dz_stretch_level < 100000.0 .AND. particle_advection ) THEN
505	message_string = 'Vertical grid stretching is not allowed together ' // &
506	'with particle advection.'
507	CALL message( 'check_parameters', 'PA0017', 1, 2, 0, 6, 0 )
508	ENDIF
509
510	!
511	!-- Check topography setting (check for illegal parameter combinations)
512	IF ( topography /= 'flat' ) THEN
513	action = ' '
514	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme') THEN
515	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
516	ENDIF
517	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
518	THEN
519	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
520	ENDIF
521	IF ( psolver == 'sor' ) THEN
522	WRITE( action, '(A,A)' ) 'psolver = ', psolver
523	ENDIF
524	IF ( sloping_surface ) THEN
525	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
526	ENDIF
527	IF ( galilei_transformation ) THEN
528	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
529	ENDIF
530	IF ( cloud_physics ) THEN
531	WRITE( action, '(A)' ) 'cloud_physics = .TRUE.'
532	ENDIF
533	IF ( cloud_droplets ) THEN
534	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
535	ENDIF
536	IF ( .NOT. prandtl_layer ) THEN
537	WRITE( action, '(A)' ) 'prandtl_layer = .FALSE.'
538	ENDIF
539	IF ( action /= ' ' ) THEN
540	message_string = 'a non-flat topography does not allow ' // &
541	TRIM( action )
542	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
543	ENDIF
544	!
545	!-- In case of non-flat topography, check whether the convention how to
546	!-- define the topography grid has been set correctly, or whether the default
547	!-- is applicable. If this is not possible, abort.
548	IF ( TRIM( topography_grid_convention ) == ' ' ) THEN
549	IF ( TRIM( topography ) /= 'single_building' .AND. &
550	TRIM( topography ) /= 'single_street_canyon' .AND. &
551	TRIM( topography ) /= 'read_from_file' ) THEN
552	!-- The default value is not applicable here, because it is only valid
553	!-- for the two standard cases 'single_building' and 'read_from_file'
554	!-- defined in init_grid.
555	WRITE( message_string, * ) &
556	'The value for "topography_grid_convention" ', &
557	'is not set. Its default value is & only valid for ', &
558	'"topography" = ''single_building'', ', &
559	'''single_street_canyon'' & or ''read_from_file''.', &
560	' & Choose ''cell_edge'' or ''cell_center''.'
561	CALL message( 'user_check_parameters', 'PA0239', 1, 2, 0, 6, 0 )
562	ELSE
563	!-- The default value is applicable here.
564	!-- Set convention according to topography.
565	IF ( TRIM( topography ) == 'single_building' .OR. &
566	TRIM( topography ) == 'single_street_canyon' ) THEN
567	topography_grid_convention = 'cell_edge'
568	ELSEIF ( TRIM( topography ) == 'read_from_file' ) THEN
569	topography_grid_convention = 'cell_center'
570	ENDIF
571	ENDIF
572	ELSEIF ( TRIM( topography_grid_convention ) /= 'cell_edge' .AND. &
573	TRIM( topography_grid_convention ) /= 'cell_center' ) THEN
574	WRITE( message_string, * ) &
575	'The value for "topography_grid_convention" is ', &
576	'not recognized. & Choose ''cell_edge'' or ''cell_center''.'
577	CALL message( 'user_check_parameters', 'PA0240', 1, 2, 0, 6, 0 )
578	ENDIF
579
580	ENDIF
581
582	!
583	!-- Check ocean setting
584	IF ( ocean ) THEN
585
586	action = ' '
587	IF ( action /= ' ' ) THEN
588	message_string = 'ocean = .T. does not allow ' // TRIM( action )
589	CALL message( 'check_parameters', 'PA0015', 1, 2, 0, 6, 0 )
590	ENDIF
591
592	ELSEIF ( TRIM( coupling_mode ) == 'uncoupled' .AND. &
593	TRIM( coupling_char ) == '_O' ) THEN
594
595	!
596	!-- Check whether an (uncoupled) atmospheric run has been declared as an
597	!-- ocean run (this setting is done via mrun-option -y)
598
599	message_string = 'ocean = .F. does not allow coupling_char = "' // &
600	TRIM( coupling_char ) // '" set by mrun-option "-y"'
601	CALL message( 'check_parameters', 'PA0317', 1, 2, 0, 6, 0 )
602
603	ENDIF
604	!
605	!-- Check cloud scheme
606	IF ( cloud_scheme == 'seifert_beheng' ) THEN
607	icloud_scheme = 0
608	ELSEIF ( cloud_scheme == 'kessler' ) THEN
609	icloud_scheme = 1
610	ELSE
611	message_string = 'unknown cloud microphysics scheme cloud_scheme ="' // &
612	TRIM( cloud_scheme ) // '"'
613	CALL message( 'check_parameters', 'PA0357', 1, 2, 0, 6, 0 )
614	ENDIF
615	!
616	!-- Check whether there are any illegal values
617	!-- Pressure solver:
618	IF ( psolver /= 'poisfft' .AND. &
619	psolver /= 'sor' .AND. psolver /= 'multigrid' ) THEN
620	message_string = 'unknown solver for perturbation pressure: psolver' // &
621	' = "' // TRIM( psolver ) // '"'
622	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
623	ENDIF
624
625	IF ( psolver == 'multigrid' ) THEN
626	IF ( cycle_mg == 'w' ) THEN
627	gamma_mg = 2
628	ELSEIF ( cycle_mg == 'v' ) THEN
629	gamma_mg = 1
630	ELSE
631	message_string = 'unknown multigrid cycle: cycle_mg = "' // &
632	TRIM( cycle_mg ) // '"'
633	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
634	ENDIF
635	ENDIF
636
637	IF ( fft_method /= 'singleton-algorithm' .AND. &
638	fft_method /= 'temperton-algorithm' .AND. &
639	fft_method /= 'fftw' .AND. &
640	fft_method /= 'system-specific' ) THEN
641	message_string = 'unknown fft-algorithm: fft_method = "' // &
642	TRIM( fft_method ) // '"'
643	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
644	ENDIF
645
646	IF( momentum_advec == 'ws-scheme' .AND. &
647	.NOT. call_psolver_at_all_substeps ) THEN
648	message_string = 'psolver must be called at each RK3 substep when "'//&
649	TRIM(momentum_advec) // ' "is used for momentum_advec'
650	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
651	END IF
652	!
653	!-- Advection schemes:
654	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
655	THEN
656	message_string = 'unknown advection scheme: momentum_advec = "' // &
657	TRIM( momentum_advec ) // '"'
658	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
659	ENDIF
660	IF ( ( momentum_advec == 'ws-scheme' .OR. scalar_advec == 'ws-scheme' ) &
661	.AND. ( timestep_scheme == 'euler' .OR. &
662	timestep_scheme == 'runge-kutta-2' ) ) &
663	THEN
664	message_string = 'momentum_advec or scalar_advec = "' &
665	// TRIM( momentum_advec ) // '" is not allowed with timestep_scheme = "' // &
666	TRIM( timestep_scheme ) // '"'
667	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
668	ENDIF
669	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
670	scalar_advec /= 'bc-scheme' ) &
671	THEN
672	message_string = 'unknown advection scheme: scalar_advec = "' // &
673	TRIM( scalar_advec ) // '"'
674	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
675	ENDIF
676	IF ( scalar_advec == 'bc-scheme' .AND. loop_optimization == 'cache' ) &
677	THEN
678	message_string = 'advection_scheme scalar_advec = "' &
679	// TRIM( scalar_advec ) // '" not implemented for & loop_optimization = "' // &
680	TRIM( loop_optimization ) // '"'
681	CALL message( 'check_parameters', 'PA0026', 1, 2, 0, 6, 0 )
682	ENDIF
683
684	IF ( use_sgs_for_particles .AND. .NOT. use_upstream_for_tke .AND. &
685	scalar_advec /= 'ws-scheme' ) THEN
686	use_upstream_for_tke = .TRUE.
687	message_string = 'use_upstream_for_tke set .TRUE. because ' // &
688	'use_sgs_for_particles = .TRUE. ' // &
689	'and scalar_advec /= ws-scheme'
690	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
691	ENDIF
692
693	IF ( use_sgs_for_particles .AND. curvature_solution_effects ) THEN
694	message_string = 'use_sgs_for_particles = .TRUE. not allowed with ' // &
695	'curvature_solution_effects = .TRUE.'
696	CALL message( 'check_parameters', 'PA0349', 1, 2, 0, 6, 0 )
697	ENDIF
698
699	!
700	!-- Set LOGICAL switches to enhance performance
701	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
702	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
703
704	!
705	!-- Timestep schemes:
706	SELECT CASE ( TRIM( timestep_scheme ) )
707
708	CASE ( 'euler' )
709	intermediate_timestep_count_max = 1
710
711	CASE ( 'runge-kutta-2' )
712	intermediate_timestep_count_max = 2
713
714	CASE ( 'runge-kutta-3' )
715	intermediate_timestep_count_max = 3
716
717	CASE DEFAULT
718	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
719	TRIM( timestep_scheme ) // '"'
720	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
721
722	END SELECT
723
724	IF ( (momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme') &
725	.AND. timestep_scheme(1:5) == 'runge' ) THEN
726	message_string = 'momentum advection scheme "' // &
727	TRIM( momentum_advec ) // '" & does not work with ' // &
728	'timestep_scheme "' // TRIM( timestep_scheme ) // '"'
729	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
730	ENDIF
731
732	!
733	!-- Collision kernels:
734	SELECT CASE ( TRIM( collision_kernel ) )
735
736	CASE ( 'hall', 'hall_fast' )
737	hall_kernel = .TRUE.
738
739	CASE ( 'palm' )
740	palm_kernel = .TRUE.
741
742	CASE ( 'wang', 'wang_fast' )
743	wang_kernel = .TRUE.
744
745	CASE ( 'none' )
746
747
748	CASE DEFAULT
749	message_string = 'unknown collision kernel: collision_kernel = "' // &
750	TRIM( collision_kernel ) // '"'
751	CALL message( 'check_parameters', 'PA0350', 1, 2, 0, 6, 0 )
752
753	END SELECT
754	IF ( collision_kernel(6:9) == 'fast' ) use_kernel_tables = .TRUE.
755
756	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
757	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
758	!
759	!-- No restart run: several initialising actions are possible
760	action = initializing_actions
761	DO WHILE ( TRIM( action ) /= '' )
762	position = INDEX( action, ' ' )
763	SELECT CASE ( action(1:position-1) )
764
765	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', &
766	'by_user', 'initialize_vortex', 'initialize_ptanom' )
767	action = action(position+1:)
768
769	CASE DEFAULT
770	message_string = 'initializing_action = "' // &
771	TRIM( action ) // '" unkown or not allowed'
772	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
773
774	END SELECT
775	ENDDO
776	ENDIF
777
778	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. &
779	conserve_volume_flow ) THEN
780	message_string = 'initializing_actions = "initialize_vortex"' // &
781	' ist not allowed with conserve_volume_flow = .T.'
782	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
783	ENDIF
784
785
786	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
787	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
788	message_string = 'initializing_actions = "set_constant_profiles"' // &
789	' and "set_1d-model_profiles" are not allowed ' // &
790	'simultaneously'
791	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
792	ENDIF
793
794	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
795	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
796	message_string = 'initializing_actions = "set_constant_profiles"' // &
797	' and "by_user" are not allowed simultaneously'
798	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
799	ENDIF
800
801	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
802	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
803	message_string = 'initializing_actions = "by_user" and ' // &
804	'"set_1d-model_profiles" are not allowed simultaneously'
805	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
806	ENDIF
807
808	IF ( cloud_physics .AND. .NOT. humidity ) THEN
809	WRITE( message_string, * ) 'cloud_physics = ', cloud_physics, ' is ', &
810	'not allowed with humidity = ', humidity
811	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
812	ENDIF
813
814	IF ( precipitation .AND. .NOT. cloud_physics ) THEN
815	WRITE( message_string, * ) 'precipitation = ', precipitation, ' is ', &
816	'not allowed with cloud_physics = ', cloud_physics
817	CALL message( 'check_parameters', 'PA0035', 1, 2, 0, 6, 0 )
818	ENDIF
819
820	IF ( humidity .AND. sloping_surface ) THEN
821	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
822	'are not allowed simultaneously'
823	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
824	ENDIF
825
826	IF ( passive_scalar .AND. humidity ) THEN
827	message_string = 'humidity = .TRUE. and passive_scalar = .TRUE. ' // &
828	'is not allowed simultaneously'
829	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
830	ENDIF
831
832	IF ( plant_canopy .AND. ( drag_coefficient == 0.0 ) ) THEN
833	message_string = 'plant_canopy = .TRUE. requires a non-zero drag ' // &
834	'coefficient & given value is drag_coefficient = 0.0'
835	CALL message( 'check_parameters', 'PA0041', 1, 2, 0, 6, 0 )
836	ENDIF
837
838	IF ( plant_canopy .AND. cloud_physics .AND. icloud_scheme == 0 ) THEN
839	message_string = 'plant_canopy = .TRUE. requires cloud_scheme /=' // &
840	' seifert_beheng'
841	CALL message( 'check_parameters', 'PA0360', 1, 2, 0, 6, 0 )
842	ENDIF
843
844	IF ( loop_optimization /= 'cache' .AND. cloud_physics .AND. &
845	icloud_scheme == 0 ) THEN
846	message_string = 'cloud_scheme = seifert_beheng requires ' // &
847	'loop_optimization = cache'
848	CALL message( 'check_parameters', 'PA0362', 1, 2, 0, 6, 0 )
849	ENDIF
850
851	! IF ( cloud_physics .AND. icloud_scheme == 0 .AND. &
852	! .NOT. precipitation .AND. .NOT. drizzle ) THEN
853	! message_string = 'cloud_scheme = seifert_beheng requires ' // &
854	! 'precipitation = .TRUE. or drizzle = .TRUE.'
855	! CALL message( 'check_parameters', 'PA0363', 1, 2, 0, 6, 0 )
856	! ENDIF
857
858	!
859	!-- In case of no model continuation run, check initialising parameters and
860	!-- deduce further quantities
861	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
862
863	!
864	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
865	pt_init = pt_surface
866	IF ( humidity ) THEN
867	q_init = q_surface
868	ENDIF
869	IF ( ocean ) sa_init = sa_surface
870	IF ( passive_scalar ) q_init = s_surface
871	IF ( plant_canopy ) lad = 0.0
872
873	!
874	!--
875	!-- If required, compute initial profile of the geostrophic wind
876	!-- (component ug)
877	i = 1
878	gradient = 0.0
879
880	IF ( .NOT. ocean ) THEN
881
882	ug_vertical_gradient_level_ind(1) = 0
883	ug(0) = ug_surface
884	DO k = 1, nzt+1
885	IF ( i < 11 ) THEN
886	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
887	ug_vertical_gradient_level(i) >= 0.0 ) THEN
888	gradient = ug_vertical_gradient(i) / 100.0
889	ug_vertical_gradient_level_ind(i) = k - 1
890	i = i + 1
891	ENDIF
892	ENDIF
893	IF ( gradient /= 0.0 ) THEN
894	IF ( k /= 1 ) THEN
895	ug(k) = ug(k-1) + dzu(k) * gradient
896	ELSE
897	ug(k) = ug_surface + dzu(k) * gradient
898	ENDIF
899	ELSE
900	ug(k) = ug(k-1)
901	ENDIF
902	ENDDO
903
904	ELSE
905
906	ug_vertical_gradient_level_ind(1) = nzt+1
907	ug(nzt+1) = ug_surface
908	DO k = nzt, nzb, -1
909	IF ( i < 11 ) THEN
910	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
911	ug_vertical_gradient_level(i) <= 0.0 ) THEN
912	gradient = ug_vertical_gradient(i) / 100.0
913	ug_vertical_gradient_level_ind(i) = k + 1
914	i = i + 1
915	ENDIF
916	ENDIF
917	IF ( gradient /= 0.0 ) THEN
918	IF ( k /= nzt ) THEN
919	ug(k) = ug(k+1) - dzu(k+1) * gradient
920	ELSE
921	ug(k) = ug_surface - 0.5 * dzu(k+1) * gradient
922	ug(k+1) = ug_surface + 0.5 * dzu(k+1) * gradient
923	ENDIF
924	ELSE
925	ug(k) = ug(k+1)
926	ENDIF
927	ENDDO
928
929	ENDIF
930
931	!
932	!-- In case of no given gradients for ug, choose a zero gradient
933	IF ( ug_vertical_gradient_level(1) == -9999999.9_wp ) THEN
934	ug_vertical_gradient_level(1) = 0.0
935	ENDIF
936
937	!
938	!--
939	!-- If required, compute initial profile of the geostrophic wind
940	!-- (component vg)
941	i = 1
942	gradient = 0.0
943
944	IF ( .NOT. ocean ) THEN
945
946	vg_vertical_gradient_level_ind(1) = 0
947	vg(0) = vg_surface
948	DO k = 1, nzt+1
949	IF ( i < 11 ) THEN
950	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
951	vg_vertical_gradient_level(i) >= 0.0 ) THEN
952	gradient = vg_vertical_gradient(i) / 100.0
953	vg_vertical_gradient_level_ind(i) = k - 1
954	i = i + 1
955	ENDIF
956	ENDIF
957	IF ( gradient /= 0.0 ) THEN
958	IF ( k /= 1 ) THEN
959	vg(k) = vg(k-1) + dzu(k) * gradient
960	ELSE
961	vg(k) = vg_surface + dzu(k) * gradient
962	ENDIF
963	ELSE
964	vg(k) = vg(k-1)
965	ENDIF
966	ENDDO
967
968	ELSE
969
970	vg_vertical_gradient_level_ind(1) = nzt+1
971	vg(nzt+1) = vg_surface
972	DO k = nzt, nzb, -1
973	IF ( i < 11 ) THEN
974	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
975	vg_vertical_gradient_level(i) <= 0.0 ) THEN
976	gradient = vg_vertical_gradient(i) / 100.0
977	vg_vertical_gradient_level_ind(i) = k + 1
978	i = i + 1
979	ENDIF
980	ENDIF
981	IF ( gradient /= 0.0 ) THEN
982	IF ( k /= nzt ) THEN
983	vg(k) = vg(k+1) - dzu(k+1) * gradient
984	ELSE
985	vg(k) = vg_surface - 0.5 * dzu(k+1) * gradient
986	vg(k+1) = vg_surface + 0.5 * dzu(k+1) * gradient
987	ENDIF
988	ELSE
989	vg(k) = vg(k+1)
990	ENDIF
991	ENDDO
992
993	ENDIF
994
995	!
996	!-- In case of no given gradients for vg, choose a zero gradient
997	IF ( vg_vertical_gradient_level(1) == -9999999.9_wp ) THEN
998	vg_vertical_gradient_level(1) = 0.0
999	ENDIF
1000
1001	!
1002	!-- Let the initial wind profiles be the calculated ug/vg profiles or
1003	!-- interpolate them from wind profile data (if given)
1004	IF ( u_profile(1) == 9999999.9_wp .AND. v_profile(1) == 9999999.9_wp ) THEN
1005
1006	u_init = ug
1007	v_init = vg
1008
1009	ELSEIF ( u_profile(1) == 0.0 .AND. v_profile(1) == 0.0 ) THEN
1010
1011	IF ( uv_heights(1) /= 0.0 ) THEN
1012	message_string = 'uv_heights(1) must be 0.0'
1013	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
1014	ENDIF
1015
1016	use_prescribed_profile_data = .TRUE.
1017
1018	kk = 1
1019	u_init(0) = 0.0
1020	v_init(0) = 0.0
1021
1022	DO k = 1, nz+1
1023
1024	IF ( kk < 100 ) THEN
1025	DO WHILE ( uv_heights(kk+1) <= zu(k) )
1026	kk = kk + 1
1027	IF ( kk == 100 ) EXIT
1028	ENDDO
1029	ENDIF
1030
1031	IF ( kk < 100 .AND. uv_heights(kk+1) /= 9999999.9_wp ) THEN
1032	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1033	( uv_heights(kk+1) - uv_heights(kk) ) * &
1034	( u_profile(kk+1) - u_profile(kk) )
1035	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1036	( uv_heights(kk+1) - uv_heights(kk) ) * &
1037	( v_profile(kk+1) - v_profile(kk) )
1038	ELSE
1039	u_init(k) = u_profile(kk)
1040	v_init(k) = v_profile(kk)
1041	ENDIF
1042
1043	ENDDO
1044
1045	ELSE
1046
1047	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1048	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1049
1050	ENDIF
1051
1052	!
1053	!-- Compute initial temperature profile using the given temperature gradients
1054	IF ( .NOT. neutral ) THEN
1055
1056	i = 1
1057	gradient = 0.0
1058
1059	IF ( .NOT. ocean ) THEN
1060
1061	pt_vertical_gradient_level_ind(1) = 0
1062	DO k = 1, nzt+1
1063	IF ( i < 11 ) THEN
1064	IF ( pt_vertical_gradient_level(i) < zu(k) .AND. &
1065	pt_vertical_gradient_level(i) >= 0.0 ) THEN
1066	gradient = pt_vertical_gradient(i) / 100.0
1067	pt_vertical_gradient_level_ind(i) = k - 1
1068	i = i + 1
1069	ENDIF
1070	ENDIF
1071	IF ( gradient /= 0.0 ) THEN
1072	IF ( k /= 1 ) THEN
1073	pt_init(k) = pt_init(k-1) + dzu(k) * gradient
1074	ELSE
1075	pt_init(k) = pt_surface + dzu(k) * gradient
1076	ENDIF
1077	ELSE
1078	pt_init(k) = pt_init(k-1)
1079	ENDIF
1080	ENDDO
1081
1082	ELSE
1083
1084	pt_vertical_gradient_level_ind(1) = nzt+1
1085	DO k = nzt, 0, -1
1086	IF ( i < 11 ) THEN
1087	IF ( pt_vertical_gradient_level(i) > zu(k) .AND. &
1088	pt_vertical_gradient_level(i) <= 0.0 ) THEN
1089	gradient = pt_vertical_gradient(i) / 100.0
1090	pt_vertical_gradient_level_ind(i) = k + 1
1091	i = i + 1
1092	ENDIF
1093	ENDIF
1094	IF ( gradient /= 0.0 ) THEN
1095	IF ( k /= nzt ) THEN
1096	pt_init(k) = pt_init(k+1) - dzu(k+1) * gradient
1097	ELSE
1098	pt_init(k) = pt_surface - 0.5 * dzu(k+1) * gradient
1099	pt_init(k+1) = pt_surface + 0.5 * dzu(k+1) * gradient
1100	ENDIF
1101	ELSE
1102	pt_init(k) = pt_init(k+1)
1103	ENDIF
1104	ENDDO
1105
1106	ENDIF
1107
1108	ENDIF
1109
1110	!
1111	!-- In case of no given temperature gradients, choose gradient of neutral
1112	!-- stratification
1113	IF ( pt_vertical_gradient_level(1) == -9999999.9_wp ) THEN
1114	pt_vertical_gradient_level(1) = 0.0
1115	ENDIF
1116
1117	!
1118	!-- Store temperature gradient at the top boundary for possible Neumann
1119	!-- boundary condition
1120	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
1121
1122	!
1123	!-- If required, compute initial humidity or scalar profile using the given
1124	!-- humidity/scalar gradient. In case of scalar transport, initially store
1125	!-- values of the scalar parameters on humidity parameters
1126	IF ( passive_scalar ) THEN
1127	bc_q_b = bc_s_b
1128	bc_q_t = bc_s_t
1129	q_surface = s_surface
1130	q_surface_initial_change = s_surface_initial_change
1131	q_vertical_gradient = s_vertical_gradient
1132	q_vertical_gradient_level = s_vertical_gradient_level
1133	surface_waterflux = surface_scalarflux
1134	wall_humidityflux = wall_scalarflux
1135	ENDIF
1136
1137	IF ( humidity .OR. passive_scalar ) THEN
1138
1139	i = 1
1140	gradient = 0.0
1141	q_vertical_gradient_level_ind(1) = 0
1142	DO k = 1, nzt+1
1143	IF ( i < 11 ) THEN
1144	IF ( q_vertical_gradient_level(i) < zu(k) .AND. &
1145	q_vertical_gradient_level(i) >= 0.0 ) THEN
1146	gradient = q_vertical_gradient(i) / 100.0
1147	q_vertical_gradient_level_ind(i) = k - 1
1148	i = i + 1
1149	ENDIF
1150	ENDIF
1151	IF ( gradient /= 0.0 ) THEN
1152	IF ( k /= 1 ) THEN
1153	q_init(k) = q_init(k-1) + dzu(k) * gradient
1154	ELSE
1155	q_init(k) = q_init(k-1) + dzu(k) * gradient
1156	ENDIF
1157	ELSE
1158	q_init(k) = q_init(k-1)
1159	ENDIF
1160	!
1161	!-- Avoid negative humidities
1162	IF ( q_init(k) < 0.0 ) THEN
1163	q_init(k) = 0.0
1164	ENDIF
1165	ENDDO
1166
1167	!
1168	!-- In case of no given humidity gradients, choose zero gradient
1169	!-- conditions
1170	IF ( q_vertical_gradient_level(1) == -1.0 ) THEN
1171	q_vertical_gradient_level(1) = 0.0
1172	ENDIF
1173	!
1174	!-- Store humidity, rain water content and rain drop concentration
1175	!-- gradient at the top boundary for possile Neumann boundary condition
1176	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
1177	ENDIF
1178
1179	!
1180	!-- If required, compute initial salinity profile using the given salinity
1181	!-- gradients
1182	IF ( ocean ) THEN
1183
1184	i = 1
1185	gradient = 0.0
1186
1187	sa_vertical_gradient_level_ind(1) = nzt+1
1188	DO k = nzt, 0, -1
1189	IF ( i < 11 ) THEN
1190	IF ( sa_vertical_gradient_level(i) > zu(k) .AND. &
1191	sa_vertical_gradient_level(i) <= 0.0 ) THEN
1192	gradient = sa_vertical_gradient(i) / 100.0
1193	sa_vertical_gradient_level_ind(i) = k + 1
1194	i = i + 1
1195	ENDIF
1196	ENDIF
1197	IF ( gradient /= 0.0 ) THEN
1198	IF ( k /= nzt ) THEN
1199	sa_init(k) = sa_init(k+1) - dzu(k+1) * gradient
1200	ELSE
1201	sa_init(k) = sa_surface - 0.5 * dzu(k+1) * gradient
1202	sa_init(k+1) = sa_surface + 0.5 * dzu(k+1) * gradient
1203	ENDIF
1204	ELSE
1205	sa_init(k) = sa_init(k+1)
1206	ENDIF
1207	ENDDO
1208
1209	ENDIF
1210
1211	!
1212	!-- If required compute the profile of leaf area density used in the plant
1213	!-- canopy model
1214	IF ( plant_canopy ) THEN
1215
1216	i = 1
1217	gradient = 0.0
1218
1219	IF ( .NOT. ocean ) THEN
1220
1221	lad(0) = lad_surface
1222
1223	lad_vertical_gradient_level_ind(1) = 0
1224	DO k = 1, pch_index
1225	IF ( i < 11 ) THEN
1226	IF ( lad_vertical_gradient_level(i) < zu(k) .AND. &
1227	lad_vertical_gradient_level(i) >= 0.0 ) THEN
1228	gradient = lad_vertical_gradient(i)
1229	lad_vertical_gradient_level_ind(i) = k - 1
1230	i = i + 1
1231	ENDIF
1232	ENDIF
1233	IF ( gradient /= 0.0 ) THEN
1234	IF ( k /= 1 ) THEN
1235	lad(k) = lad(k-1) + dzu(k) * gradient
1236	ELSE
1237	lad(k) = lad_surface + dzu(k) *gradient
1238	ENDIF
1239	ELSE
1240	lad(k) = lad(k-1)
1241	ENDIF
1242	ENDDO
1243
1244	ENDIF
1245
1246	!
1247	!-- In case of no given leaf area density gradients, choose a vanishing
1248	!-- gradient
1249	IF ( lad_vertical_gradient_level(1) == -9999999.9_wp ) THEN
1250	lad_vertical_gradient_level(1) = 0.0
1251	ENDIF
1252
1253	ENDIF
1254
1255	ENDIF
1256
1257	!
1258	!-- Initialize large scale subsidence if required
1259	If ( large_scale_subsidence ) THEN
1260	IF ( subs_vertical_gradient_level(1) /= -9999999.9_wp .AND. &
1261	.NOT. large_scale_forcing ) THEN
1262	CALL init_w_subsidence
1263	ENDIF
1264	!
1265	!-- In case large_scale_forcing is used, profiles for subsidence velocity
1266	!-- are read in from file LSF_DATA
1267
1268	IF ( subs_vertical_gradient_level(1) == -9999999.9_wp .AND. &
1269	.NOT. large_scale_forcing ) THEN
1270	message_string = 'There is no default large scale vertical ' // &
1271	'velocity profile set. Specify the subsidence ' // &
1272	'velocity profile via subs_vertical_gradient and ' // &
1273	'subs_vertical_gradient_level.'
1274	CALL message( 'check_parameters', 'PA0380', 1, 2, 0, 6, 0 )
1275	ENDIF
1276	ELSE
1277	IF ( subs_vertical_gradient_level(1) /= -9999999.9_wp ) THEN
1278	message_string = 'Enable usage of large scale subsidence by ' // &
1279	'setting large_scale_subsidence = .T..'
1280	CALL message( 'check_parameters', 'PA0381', 1, 2, 0, 6, 0 )
1281	ENDIF
1282	ENDIF
1283
1284	!
1285	!-- Compute Coriolis parameter
1286	f = 2.0 * omega * SIN( phi / 180.0 * pi )
1287	fs = 2.0 * omega * COS( phi / 180.0 * pi )
1288
1289	!
1290	!-- Check and set buoyancy related parameters and switches
1291	IF ( reference_state == 'horizontal_average' ) THEN
1292	CONTINUE
1293	ELSEIF ( reference_state == 'initial_profile' ) THEN
1294	use_initial_profile_as_reference = .TRUE.
1295	ELSEIF ( reference_state == 'single_value' ) THEN
1296	use_single_reference_value = .TRUE.
1297	IF ( pt_reference == 9999999.9_wp ) pt_reference = pt_surface
1298	vpt_reference = pt_reference * ( 1.0 + 0.61 * q_surface )
1299	ELSE
1300	message_string = 'illegal value for reference_state: "' // &
1301	TRIM( reference_state ) // '"'
1302	CALL message( 'check_parameters', 'PA0056', 1, 2, 0, 6, 0 )
1303	ENDIF
1304
1305	!
1306	!-- Ocean runs always use reference values in the buoyancy term
1307	IF ( ocean ) THEN
1308	reference_state = 'single_value'
1309	use_single_reference_value = .TRUE.
1310	ENDIF
1311
1312	!
1313	!-- Sign of buoyancy/stability terms
1314	IF ( ocean ) atmos_ocean_sign = -1.0
1315
1316	!
1317	!-- Ocean version must use flux boundary conditions at the top
1318	IF ( ocean .AND. .NOT. use_top_fluxes ) THEN
1319	message_string = 'use_top_fluxes must be .TRUE. in ocean mode'
1320	CALL message( 'check_parameters', 'PA0042', 1, 2, 0, 6, 0 )
1321	ENDIF
1322
1323	!
1324	!-- In case of a given slope, compute the relevant quantities
1325	IF ( alpha_surface /= 0.0 ) THEN
1326	IF ( ABS( alpha_surface ) > 90.0 ) THEN
1327	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, &
1328	' ) must be < 90.0'
1329	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1330	ENDIF
1331	sloping_surface = .TRUE.
1332	cos_alpha_surface = COS( alpha_surface / 180.0 * pi )
1333	sin_alpha_surface = SIN( alpha_surface / 180.0 * pi )
1334	ENDIF
1335
1336	!
1337	!-- Check time step and cfl_factor
1338	IF ( dt /= -1.0 ) THEN
1339	IF ( dt <= 0.0 .AND. dt /= -1.0 ) THEN
1340	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1341	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1342	ENDIF
1343	dt_3d = dt
1344	dt_fixed = .TRUE.
1345	ENDIF
1346
1347	IF ( cfl_factor <= 0.0 .OR. cfl_factor > 1.0 ) THEN
1348	IF ( cfl_factor == -1.0 ) THEN
1349	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1350	cfl_factor = 0.8
1351	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1352	cfl_factor = 0.9
1353	ELSE
1354	cfl_factor = 0.9
1355	ENDIF
1356	ELSE
1357	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1358	' out of range & 0.0 < cfl_factor <= 1.0 is required'
1359	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1360	ENDIF
1361	ENDIF
1362
1363	!
1364	!-- Store simulated time at begin
1365	simulated_time_at_begin = simulated_time
1366
1367	!
1368	!-- Store reference time for coupled runs and change the coupling flag,
1369	!-- if ...
1370	IF ( simulated_time == 0.0 ) THEN
1371	IF ( coupling_start_time == 0.0 ) THEN
1372	time_since_reference_point = 0.0
1373	ELSEIF ( time_since_reference_point < 0.0 ) THEN
1374	run_coupled = .FALSE.
1375	ENDIF
1376	ENDIF
1377
1378	!
1379	!-- Set wind speed in the Galilei-transformed system
1380	IF ( galilei_transformation ) THEN
1381	IF ( use_ug_for_galilei_tr .AND. &
1382	ug_vertical_gradient_level(1) == 0.0 .AND. &
1383	ug_vertical_gradient(1) == 0.0 .AND. &
1384	vg_vertical_gradient_level(1) == 0.0 .AND. &
1385	vg_vertical_gradient(1) == 0.0 ) THEN
1386	u_gtrans = ug_surface * 0.6
1387	v_gtrans = vg_surface * 0.6
1388	ELSEIF ( use_ug_for_galilei_tr .AND. &
1389	( ug_vertical_gradient_level(1) /= 0.0 .OR. &
1390	ug_vertical_gradient(1) /= 0.0 ) ) THEN
1391	message_string = 'baroclinity (ug) not allowed simultaneously' // &
1392	' with galilei transformation'
1393	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1394	ELSEIF ( use_ug_for_galilei_tr .AND. &
1395	( vg_vertical_gradient_level(1) /= 0.0 .OR. &
1396	vg_vertical_gradient(1) /= 0.0 ) ) THEN
1397	message_string = 'baroclinity (vg) not allowed simultaneously' // &
1398	' with galilei transformation'
1399	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1400	ELSE
1401	message_string = 'variable translation speed used for galilei-' // &
1402	'transformation, which may cause & instabilities in stably ' // &
1403	'stratified regions'
1404	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1405	ENDIF
1406	ENDIF
1407
1408	!
1409	!-- In case of using a prandtl-layer, calculated (or prescribed) surface
1410	!-- fluxes have to be used in the diffusion-terms
1411	IF ( prandtl_layer ) use_surface_fluxes = .TRUE.
1412
1413	!
1414	!-- Check boundary conditions and set internal variables:
1415	!-- Lateral boundary conditions
1416	IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. &
1417	bc_lr /= 'radiation/dirichlet' ) THEN
1418	message_string = 'unknown boundary condition: bc_lr = "' // &
1419	TRIM( bc_lr ) // '"'
1420	CALL message( 'check_parameters', 'PA0049', 1, 2, 0, 6, 0 )
1421	ENDIF
1422	IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. &
1423	bc_ns /= 'radiation/dirichlet' ) THEN
1424	message_string = 'unknown boundary condition: bc_ns = "' // &
1425	TRIM( bc_ns ) // '"'
1426	CALL message( 'check_parameters', 'PA0050', 1, 2, 0, 6, 0 )
1427	ENDIF
1428
1429	!
1430	!-- Internal variables used for speed optimization in if clauses
1431	IF ( bc_lr /= 'cyclic' ) bc_lr_cyc = .FALSE.
1432	IF ( bc_lr == 'dirichlet/radiation' ) bc_lr_dirrad = .TRUE.
1433	IF ( bc_lr == 'radiation/dirichlet' ) bc_lr_raddir = .TRUE.
1434	IF ( bc_ns /= 'cyclic' ) bc_ns_cyc = .FALSE.
1435	IF ( bc_ns == 'dirichlet/radiation' ) bc_ns_dirrad = .TRUE.
1436	IF ( bc_ns == 'radiation/dirichlet' ) bc_ns_raddir = .TRUE.
1437
1438	!
1439	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-
1440	!-- Willimas or Wicker - Skamarock advection scheme. Several schemes
1441	!-- and tools do not work with non-cyclic boundary conditions.
1442	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1443	IF ( psolver /= 'multigrid' ) THEN
1444	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1445	'psolver = "' // TRIM( psolver ) // '"'
1446	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1447	ENDIF
1448	IF ( momentum_advec /= 'pw-scheme' .AND. &
1449	momentum_advec /= 'ws-scheme') THEN
1450	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1451	'momentum_advec = "' // TRIM( momentum_advec ) // '"'
1452	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1453	ENDIF
1454	IF ( scalar_advec /= 'pw-scheme' .AND. &
1455	scalar_advec /= 'ws-scheme' ) THEN
1456	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1457	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1458	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1459	ENDIF
1460	IF ( galilei_transformation ) THEN
1461	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1462	'galilei_transformation = .T.'
1463	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1464	ENDIF
1465	ENDIF
1466
1467	!
1468	!-- Bottom boundary condition for the turbulent Kinetic energy
1469	IF ( bc_e_b == 'neumann' ) THEN
1470	ibc_e_b = 1
1471	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1472	ibc_e_b = 2
1473	IF ( .NOT. prandtl_layer ) THEN
1474	bc_e_b = 'neumann'
1475	ibc_e_b = 1
1476	message_string = 'boundary condition bc_e_b changed to "' // &
1477	TRIM( bc_e_b ) // '"'
1478	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1479	ENDIF
1480	ELSE
1481	message_string = 'unknown boundary condition: bc_e_b = "' // &
1482	TRIM( bc_e_b ) // '"'
1483	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1484	ENDIF
1485
1486	!
1487	!-- Boundary conditions for perturbation pressure
1488	IF ( bc_p_b == 'dirichlet' ) THEN
1489	ibc_p_b = 0
1490	ELSEIF ( bc_p_b == 'neumann' ) THEN
1491	ibc_p_b = 1
1492	ELSE
1493	message_string = 'unknown boundary condition: bc_p_b = "' // &
1494	TRIM( bc_p_b ) // '"'
1495	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1496	ENDIF
1497
1498	IF ( bc_p_t == 'dirichlet' ) THEN
1499	ibc_p_t = 0
1500	ELSEIF ( bc_p_t == 'neumann' ) THEN
1501	ibc_p_t = 1
1502	ELSE
1503	message_string = 'unknown boundary condition: bc_p_t = "' // &
1504	TRIM( bc_p_t ) // '"'
1505	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1506	ENDIF
1507
1508	!
1509	!-- Boundary conditions for potential temperature
1510	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1511	ibc_pt_b = 2
1512	ELSE
1513	IF ( bc_pt_b == 'dirichlet' ) THEN
1514	ibc_pt_b = 0
1515	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1516	ibc_pt_b = 1
1517	ELSE
1518	message_string = 'unknown boundary condition: bc_pt_b = "' // &
1519	TRIM( bc_pt_b ) // '"'
1520	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1521	ENDIF
1522	ENDIF
1523
1524	IF ( bc_pt_t == 'dirichlet' ) THEN
1525	ibc_pt_t = 0
1526	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1527	ibc_pt_t = 1
1528	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1529	ibc_pt_t = 2
1530	ELSE
1531	message_string = 'unknown boundary condition: bc_pt_t = "' // &
1532	TRIM( bc_pt_t ) // '"'
1533	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1534	ENDIF
1535
1536	IF ( surface_heatflux == 9999999.9_wp ) THEN
1537	constant_heatflux = .FALSE.
1538	IF ( large_scale_forcing ) THEN
1539	IF ( ibc_pt_b == 0 ) THEN
1540	constant_heatflux = .FALSE.
1541	ELSEIF ( ibc_pt_b == 1 ) THEN
1542	constant_heatflux = .TRUE.
1543	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
1544	surface_heatflux = shf_surf(1)
1545	ENDIF
1546	ENDIF
1547	ENDIF
1548	ELSE
1549	constant_heatflux = .TRUE.
1550	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
1551	large_scale_forcing ) THEN
1552	surface_heatflux = shf_surf(1)
1553	ENDIF
1554	ENDIF
1555
1556	IF ( top_heatflux == 9999999.9_wp ) constant_top_heatflux = .FALSE.
1557
1558	IF ( neutral ) THEN
1559
1560	IF ( surface_heatflux /= 0.0 .AND. surface_heatflux /= 9999999.9_wp ) &
1561	THEN
1562	message_string = 'heatflux must not be set for pure neutral flow'
1563	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1564	ENDIF
1565
1566	IF ( top_heatflux /= 0.0 .AND. top_heatflux /= 9999999.9_wp ) &
1567	THEN
1568	message_string = 'heatflux must not be set for pure neutral flow'
1569	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1570	ENDIF
1571
1572	ENDIF
1573
1574	IF ( top_momentumflux_u /= 9999999.9_wp .AND. &
1575	top_momentumflux_v /= 9999999.9_wp ) THEN
1576	constant_top_momentumflux = .TRUE.
1577	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9_wp .AND. &
1578	top_momentumflux_v == 9999999.9_wp ) ) THEN
1579	message_string = 'both, top_momentumflux_u AND top_momentumflux_v ' // &
1580	'must be set'
1581	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1582	ENDIF
1583
1584	!
1585	!-- A given surface temperature implies Dirichlet boundary condition for
1586	!-- temperature. In this case specification of a constant heat flux is
1587	!-- forbidden.
1588	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. &
1589	surface_heatflux /= 0.0 ) THEN
1590	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) //&
1591	'& is not allowed with constant_heatflux = .TRUE.'
1592	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1593	ENDIF
1594	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0 ) THEN
1595	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1596	'wed with pt_surface_initial_change (/=0) = ', &
1597	pt_surface_initial_change
1598	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1599	ENDIF
1600
1601	!
1602	!-- A given temperature at the top implies Dirichlet boundary condition for
1603	!-- temperature. In this case specification of a constant heat flux is
1604	!-- forbidden.
1605	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. &
1606	top_heatflux /= 0.0 ) THEN
1607	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) //&
1608	'" is not allowed with constant_top_heatflux = .TRUE.'
1609	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1610	ENDIF
1611
1612	!
1613	!-- Boundary conditions for salinity
1614	IF ( ocean ) THEN
1615	IF ( bc_sa_t == 'dirichlet' ) THEN
1616	ibc_sa_t = 0
1617	ELSEIF ( bc_sa_t == 'neumann' ) THEN
1618	ibc_sa_t = 1
1619	ELSE
1620	message_string = 'unknown boundary condition: bc_sa_t = "' // &
1621	TRIM( bc_sa_t ) // '"'
1622	CALL message( 'check_parameters', 'PA0068', 1, 2, 0, 6, 0 )
1623	ENDIF
1624
1625	IF ( top_salinityflux == 9999999.9_wp ) constant_top_salinityflux = .FALSE.
1626	IF ( ibc_sa_t == 1 .AND. top_salinityflux == 9999999.9_wp ) THEN
1627	message_string = 'boundary condition: bc_sa_t = "' // &
1628	TRIM( bc_sa_t ) // '" requires to set ' // &
1629	'top_salinityflux'
1630	CALL message( 'check_parameters', 'PA0069', 1, 2, 0, 6, 0 )
1631	ENDIF
1632
1633	!
1634	!-- A fixed salinity at the top implies Dirichlet boundary condition for
1635	!-- salinity. In this case specification of a constant salinity flux is
1636	!-- forbidden.
1637	IF ( ibc_sa_t == 0 .AND. constant_top_salinityflux .AND. &
1638	top_salinityflux /= 0.0 ) THEN
1639	message_string = 'boundary condition: bc_sa_t = "' // &
1640	TRIM( bc_sa_t ) // '" is not allowed with ' // &
1641	'constant_top_salinityflux = .TRUE.'
1642	CALL message( 'check_parameters', 'PA0070', 1, 2, 0, 6, 0 )
1643	ENDIF
1644
1645	ENDIF
1646
1647	!
1648	!-- In case of humidity or passive scalar, set boundary conditions for total
1649	!-- water content / scalar
1650	IF ( humidity .OR. passive_scalar ) THEN
1651	IF ( humidity ) THEN
1652	sq = 'q'
1653	ELSE
1654	sq = 's'
1655	ENDIF
1656	IF ( bc_q_b == 'dirichlet' ) THEN
1657	ibc_q_b = 0
1658	ELSEIF ( bc_q_b == 'neumann' ) THEN
1659	ibc_q_b = 1
1660	ELSE
1661	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1662	'_b ="' // TRIM( bc_q_b ) // '"'
1663	CALL message( 'check_parameters', 'PA0071', 1, 2, 0, 6, 0 )
1664	ENDIF
1665	IF ( bc_q_t == 'dirichlet' ) THEN
1666	ibc_q_t = 0
1667	ELSEIF ( bc_q_t == 'neumann' ) THEN
1668	ibc_q_t = 1
1669	ELSE
1670	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1671	'_t ="' // TRIM( bc_q_t ) // '"'
1672	CALL message( 'check_parameters', 'PA0072', 1, 2, 0, 6, 0 )
1673	ENDIF
1674
1675	IF ( surface_waterflux == 9999999.9_wp ) THEN
1676	constant_waterflux = .FALSE.
1677	IF ( large_scale_forcing ) THEN
1678	IF ( ibc_q_b == 0 ) THEN
1679	constant_waterflux = .FALSE.
1680	ELSEIF ( ibc_q_b == 1 ) THEN
1681	constant_waterflux = .TRUE.
1682	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
1683	surface_waterflux = qsws_surf(1)
1684	ENDIF
1685	ENDIF
1686	ENDIF
1687	ELSE
1688	constant_waterflux = .TRUE.
1689	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
1690	large_scale_forcing ) THEN
1691	surface_waterflux = qsws_surf(1)
1692	ENDIF
1693	ENDIF
1694
1695	!
1696	!-- A given surface humidity implies Dirichlet boundary condition for
1697	!-- humidity. In this case specification of a constant water flux is
1698	!-- forbidden.
1699	IF ( ibc_q_b == 0 .AND. constant_waterflux ) THEN
1700	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b ' // &
1701	'= "' // TRIM( bc_q_b ) // '" is not allowed wi' // &
1702	'th prescribed surface flux'
1703	CALL message( 'check_parameters', 'PA0073', 1, 2, 0, 6, 0 )
1704	ENDIF
1705	IF ( constant_waterflux .AND. q_surface_initial_change /= 0.0 ) THEN
1706	WRITE( message_string, * ) 'a prescribed surface flux is not allo', &
1707	'wed with ', sq, '_surface_initial_change (/=0) = ', &
1708	q_surface_initial_change
1709	CALL message( 'check_parameters', 'PA0074', 1, 2, 0, 6, 0 )
1710	ENDIF
1711
1712	ENDIF
1713	!
1714	!-- Boundary conditions for horizontal components of wind speed
1715	IF ( bc_uv_b == 'dirichlet' ) THEN
1716	ibc_uv_b = 0
1717	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1718	ibc_uv_b = 1
1719	IF ( prandtl_layer ) THEN
1720	message_string = 'boundary condition: bc_uv_b = "' // &
1721	TRIM( bc_uv_b ) // '" is not allowed with prandtl_layer = .TRUE.'
1722	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1723	ENDIF
1724	ELSE
1725	message_string = 'unknown boundary condition: bc_uv_b = "' // &
1726	TRIM( bc_uv_b ) // '"'
1727	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1728	ENDIF
1729	!
1730	!-- In case of coupled simulations u and v at the ground in atmosphere will be
1731	!-- assigned with the u and v values of the ocean surface
1732	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1733	ibc_uv_b = 2
1734	ENDIF
1735
1736	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1737	bc_uv_t = 'neumann'
1738	ibc_uv_t = 1
1739	ELSE
1740	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1741	ibc_uv_t = 0
1742	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1743	!
1744	!-- Velocities for the initial u,v-profiles are set zero at the top
1745	!-- in case of dirichlet_0 conditions
1746	u_init(nzt+1) = 0.0
1747	v_init(nzt+1) = 0.0
1748	ENDIF
1749	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1750	ibc_uv_t = 1
1751	ELSE
1752	message_string = 'unknown boundary condition: bc_uv_t = "' // &
1753	TRIM( bc_uv_t ) // '"'
1754	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1755	ENDIF
1756	ENDIF
1757
1758	!
1759	!-- Compute and check, respectively, the Rayleigh Damping parameter
1760	IF ( rayleigh_damping_factor == -1.0 ) THEN
1761	rayleigh_damping_factor = 0.0
1762	ELSE
1763	IF ( rayleigh_damping_factor < 0.0 .OR. rayleigh_damping_factor > 1.0 ) &
1764	THEN
1765	WRITE( message_string, * ) 'rayleigh_damping_factor = ', &
1766	rayleigh_damping_factor, ' out of range [0.0,1.0]'
1767	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1768	ENDIF
1769	ENDIF
1770
1771	IF ( rayleigh_damping_height == -1.0 ) THEN
1772	IF ( .NOT. ocean ) THEN
1773	rayleigh_damping_height = 0.66666666666 * zu(nzt)
1774	ELSE
1775	rayleigh_damping_height = 0.66666666666 * zu(nzb)
1776	ENDIF
1777	ELSE
1778	IF ( .NOT. ocean ) THEN
1779	IF ( rayleigh_damping_height < 0.0 .OR. &
1780	rayleigh_damping_height > zu(nzt) ) THEN
1781	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1782	rayleigh_damping_height, ' out of range [0.0,', zu(nzt), ']'
1783	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1784	ENDIF
1785	ELSE
1786	IF ( rayleigh_damping_height > 0.0 .OR. &
1787	rayleigh_damping_height < zu(nzb) ) THEN
1788	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1789	rayleigh_damping_height, ' out of range [0.0,', zu(nzb), ']'
1790	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1791	ENDIF
1792	ENDIF
1793	ENDIF
1794
1795	!
1796	!-- Check number of chosen statistic regions. More than 10 regions are not
1797	!-- allowed, because so far no more than 10 corresponding output files can
1798	!-- be opened (cf. check_open)
1799	IF ( statistic_regions > 9 .OR. statistic_regions < 0 ) THEN
1800	WRITE ( message_string, * ) 'number of statistic_regions = ', &
1801	statistic_regions+1, ' but only 10 regions are allowed'
1802	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1803	ENDIF
1804	IF ( normalizing_region > statistic_regions .OR. &
1805	normalizing_region < 0) THEN
1806	WRITE ( message_string, * ) 'normalizing_region = ', &
1807	normalizing_region, ' must be >= 0 and <= ',statistic_regions, &
1808	' (value of statistic_regions)'
1809	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1810	ENDIF
1811
1812	!
1813	!-- Check the interval for sorting particles.
1814	!-- Using particles as cloud droplets requires sorting after each timestep.
1815	IF ( dt_sort_particles /= 0.0 .AND. cloud_droplets ) THEN
1816	dt_sort_particles = 0.0
1817	message_string = 'dt_sort_particles is reset to 0.0 because of cloud' //&
1818	'_droplets = .TRUE.'
1819	CALL message( 'check_parameters', 'PA0084', 0, 1, 0, 6, 0 )
1820	ENDIF
1821
1822	!
1823	!-- Set the default intervals for data output, if necessary
1824	!-- NOTE: dt_dosp has already been set in package_parin
1825	IF ( dt_data_output /= 9999999.9_wp ) THEN
1826	IF ( dt_dopr == 9999999.9_wp ) dt_dopr = dt_data_output
1827	IF ( dt_dopts == 9999999.9_wp ) dt_dopts = dt_data_output
1828	IF ( dt_do2d_xy == 9999999.9_wp ) dt_do2d_xy = dt_data_output
1829	IF ( dt_do2d_xz == 9999999.9_wp ) dt_do2d_xz = dt_data_output
1830	IF ( dt_do2d_yz == 9999999.9_wp ) dt_do2d_yz = dt_data_output
1831	IF ( dt_do3d == 9999999.9_wp ) dt_do3d = dt_data_output
1832	IF ( dt_data_output_av == 9999999.9_wp ) dt_data_output_av = dt_data_output
1833	DO mid = 1, max_masks
1834	IF ( dt_domask(mid) == 9999999.9_wp ) dt_domask(mid) = dt_data_output
1835	ENDDO
1836	ENDIF
1837
1838	!
1839	!-- Set the default skip time intervals for data output, if necessary
1840	IF ( skip_time_dopr == 9999999.9_wp ) &
1841	skip_time_dopr = skip_time_data_output
1842	IF ( skip_time_dosp == 9999999.9_wp ) &
1843	skip_time_dosp = skip_time_data_output
1844	IF ( skip_time_do2d_xy == 9999999.9_wp ) &
1845	skip_time_do2d_xy = skip_time_data_output
1846	IF ( skip_time_do2d_xz == 9999999.9_wp ) &
1847	skip_time_do2d_xz = skip_time_data_output
1848	IF ( skip_time_do2d_yz == 9999999.9_wp ) &
1849	skip_time_do2d_yz = skip_time_data_output
1850	IF ( skip_time_do3d == 9999999.9_wp ) &
1851	skip_time_do3d = skip_time_data_output
1852	IF ( skip_time_data_output_av == 9999999.9_wp ) &
1853	skip_time_data_output_av = skip_time_data_output
1854	DO mid = 1, max_masks
1855	IF ( skip_time_domask(mid) == 9999999.9_wp ) &
1856	skip_time_domask(mid) = skip_time_data_output
1857	ENDDO
1858
1859	!
1860	!-- Check the average intervals (first for 3d-data, then for profiles and
1861	!-- spectra)
1862	IF ( averaging_interval > dt_data_output_av ) THEN
1863	WRITE( message_string, * ) 'averaging_interval = ', &
1864	averaging_interval, ' must be <= dt_data_output = ', dt_data_output
1865	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1866	ENDIF
1867
1868	IF ( averaging_interval_pr == 9999999.9_wp ) THEN
1869	averaging_interval_pr = averaging_interval
1870	ENDIF
1871
1872	IF ( averaging_interval_pr > dt_dopr ) THEN
1873	WRITE( message_string, * ) 'averaging_interval_pr = ', &
1874	averaging_interval_pr, ' must be <= dt_dopr = ', dt_dopr
1875	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1876	ENDIF
1877
1878	IF ( averaging_interval_sp == 9999999.9_wp ) THEN
1879	averaging_interval_sp = averaging_interval
1880	ENDIF
1881
1882	IF ( averaging_interval_sp > dt_dosp ) THEN
1883	WRITE( message_string, * ) 'averaging_interval_sp = ', &
1884	averaging_interval_sp, ' must be <= dt_dosp = ', dt_dosp
1885	CALL message( 'check_parameters', 'PA0087', 1, 2, 0, 6, 0 )
1886	ENDIF
1887
1888	!
1889	!-- Set the default interval for profiles entering the temporal average
1890	IF ( dt_averaging_input_pr == 9999999.9_wp ) THEN
1891	dt_averaging_input_pr = dt_averaging_input
1892	ENDIF
1893
1894	!
1895	!-- Set the default interval for the output of timeseries to a reasonable
1896	!-- value (tries to minimize the number of calls of flow_statistics)
1897	IF ( dt_dots == 9999999.9_wp ) THEN
1898	IF ( averaging_interval_pr == 0.0 ) THEN
1899	dt_dots = MIN( dt_run_control, dt_dopr )
1900	ELSE
1901	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1902	ENDIF
1903	ENDIF
1904
1905	!
1906	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1907	IF ( dt_averaging_input > averaging_interval ) THEN
1908	WRITE( message_string, * ) 'dt_averaging_input = ', &
1909	dt_averaging_input, ' must be <= averaging_interval = ', &
1910	averaging_interval
1911	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1912	ENDIF
1913
1914	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1915	WRITE( message_string, * ) 'dt_averaging_input_pr = ', &
1916	dt_averaging_input_pr, ' must be <= averaging_interval_pr = ', &
1917	averaging_interval_pr
1918	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1919	ENDIF
1920
1921	!
1922	!-- Set the default value for the integration interval of precipitation amount
1923	IF ( precipitation ) THEN
1924	IF ( precipitation_amount_interval == 9999999.9_wp ) THEN
1925	precipitation_amount_interval = dt_do2d_xy
1926	ELSE
1927	IF ( precipitation_amount_interval > dt_do2d_xy ) THEN
1928	WRITE( message_string, * ) 'precipitation_amount_interval = ', &
1929	precipitation_amount_interval, ' must not be larger than ', &
1930	'dt_do2d_xy = ', dt_do2d_xy
1931	CALL message( 'check_parameters', 'PA0090', 1, 2, 0, 6, 0 )
1932	ENDIF
1933	ENDIF
1934	ENDIF
1935
1936	!
1937	!-- Determine the number of output profiles and check whether they are
1938	!-- permissible
1939	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1940
1941	dopr_n = dopr_n + 1
1942	i = dopr_n
1943
1944	!
1945	!-- Determine internal profile number (for hom, homs)
1946	!-- and store height levels
1947	SELECT CASE ( TRIM( data_output_pr(i) ) )
1948
1949	CASE ( 'u', '#u' )
1950	dopr_index(i) = 1
1951	dopr_unit(i) = 'm/s'
1952	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1953	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1954	dopr_initial_index(i) = 5
1955	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1956	data_output_pr(i) = data_output_pr(i)(2:)
1957	ENDIF
1958
1959	CASE ( 'v', '#v' )
1960	dopr_index(i) = 2
1961	dopr_unit(i) = 'm/s'
1962	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1963	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1964	dopr_initial_index(i) = 6
1965	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1966	data_output_pr(i) = data_output_pr(i)(2:)
1967	ENDIF
1968
1969	CASE ( 'w' )
1970	dopr_index(i) = 3
1971	dopr_unit(i) = 'm/s'
1972	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1973
1974	CASE ( 'pt', '#pt' )
1975	IF ( .NOT. cloud_physics ) THEN
1976	dopr_index(i) = 4
1977	dopr_unit(i) = 'K'
1978	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1979	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1980	dopr_initial_index(i) = 7
1981	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1982	hom(nzb,2,7,:) = 0.0 ! because zu(nzb) is negative
1983	data_output_pr(i) = data_output_pr(i)(2:)
1984	ENDIF
1985	ELSE
1986	dopr_index(i) = 43
1987	dopr_unit(i) = 'K'
1988	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1989	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1990	dopr_initial_index(i) = 28
1991	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1992	hom(nzb,2,28,:) = 0.0 ! because zu(nzb) is negative
1993	data_output_pr(i) = data_output_pr(i)(2:)
1994	ENDIF
1995	ENDIF
1996
1997	CASE ( 'e' )
1998	dopr_index(i) = 8
1999	dopr_unit(i) = 'm2/s2'
2000	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
2001	hom(nzb,2,8,:) = 0.0
2002
2003	CASE ( 'km', '#km' )
2004	dopr_index(i) = 9
2005	dopr_unit(i) = 'm2/s'
2006	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
2007	hom(nzb,2,9,:) = 0.0
2008	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2009	dopr_initial_index(i) = 23
2010	hom(:,2,23,:) = hom(:,2,9,:)
2011	data_output_pr(i) = data_output_pr(i)(2:)
2012	ENDIF
2013
2014	CASE ( 'kh', '#kh' )
2015	dopr_index(i) = 10
2016	dopr_unit(i) = 'm2/s'
2017	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
2018	hom(nzb,2,10,:) = 0.0
2019	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2020	dopr_initial_index(i) = 24
2021	hom(:,2,24,:) = hom(:,2,10,:)
2022	data_output_pr(i) = data_output_pr(i)(2:)
2023	ENDIF
2024
2025	CASE ( 'l', '#l' )
2026	dopr_index(i) = 11
2027	dopr_unit(i) = 'm'
2028	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
2029	hom(nzb,2,11,:) = 0.0
2030	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2031	dopr_initial_index(i) = 25
2032	hom(:,2,25,:) = hom(:,2,11,:)
2033	data_output_pr(i) = data_output_pr(i)(2:)
2034	ENDIF
2035
2036	CASE ( 'w"u"' )
2037	dopr_index(i) = 12
2038	dopr_unit(i) = 'm2/s2'
2039	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
2040	IF ( prandtl_layer ) hom(nzb,2,12,:) = zu(1)
2041
2042	CASE ( 'wu' )
2043	dopr_index(i) = 13
2044	dopr_unit(i) = 'm2/s2'
2045	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
2046
2047	CASE ( 'w"v"' )
2048	dopr_index(i) = 14
2049	dopr_unit(i) = 'm2/s2'
2050	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
2051	IF ( prandtl_layer ) hom(nzb,2,14,:) = zu(1)
2052
2053	CASE ( 'wv' )
2054	dopr_index(i) = 15
2055	dopr_unit(i) = 'm2/s2'
2056	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
2057
2058	CASE ( 'w"pt"' )
2059	dopr_index(i) = 16
2060	dopr_unit(i) = 'K m/s'
2061	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
2062
2063	CASE ( 'wpt' )
2064	dopr_index(i) = 17
2065	dopr_unit(i) = 'K m/s'
2066	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
2067
2068	CASE ( 'wpt' )
2069	dopr_index(i) = 18
2070	dopr_unit(i) = 'K m/s'
2071	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
2072
2073	CASE ( 'wu' )
2074	dopr_index(i) = 19
2075	dopr_unit(i) = 'm2/s2'
2076	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
2077	IF ( prandtl_layer ) hom(nzb,2,19,:) = zu(1)
2078
2079	CASE ( 'wv' )
2080	dopr_index(i) = 20
2081	dopr_unit(i) = 'm2/s2'
2082	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
2083	IF ( prandtl_layer ) hom(nzb,2,20,:) = zu(1)
2084
2085	CASE ( 'wptBC' )
2086	dopr_index(i) = 21
2087	dopr_unit(i) = 'K m/s'
2088	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
2089
2090	CASE ( 'wptBC' )
2091	dopr_index(i) = 22
2092	dopr_unit(i) = 'K m/s'
2093	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
2094
2095	CASE ( 'sa', '#sa' )
2096	IF ( .NOT. ocean ) THEN
2097	message_string = 'data_output_pr = ' // &
2098	TRIM( data_output_pr(i) ) // ' is not imp' // &
2099	'lemented for ocean = .FALSE.'
2100	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2101	ELSE
2102	dopr_index(i) = 23
2103	dopr_unit(i) = 'psu'
2104	hom(:,2,23,:) = SPREAD( zu, 2, statistic_regions+1 )
2105	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2106	dopr_initial_index(i) = 26
2107	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2108	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2109	data_output_pr(i) = data_output_pr(i)(2:)
2110	ENDIF
2111	ENDIF
2112
2113	CASE ( 'u*2' )
2114	dopr_index(i) = 30
2115	dopr_unit(i) = 'm2/s2'
2116	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
2117
2118	CASE ( 'v*2' )
2119	dopr_index(i) = 31
2120	dopr_unit(i) = 'm2/s2'
2121	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
2122
2123	CASE ( 'w*2' )
2124	dopr_index(i) = 32
2125	dopr_unit(i) = 'm2/s2'
2126	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
2127
2128	CASE ( 'pt*2' )
2129	dopr_index(i) = 33
2130	dopr_unit(i) = 'K2'
2131	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
2132
2133	CASE ( 'e*' )
2134	dopr_index(i) = 34
2135	dopr_unit(i) = 'm2/s2'
2136	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
2137
2138	CASE ( 'w2pt' )
2139	dopr_index(i) = 35
2140	dopr_unit(i) = 'K m2/s2'
2141	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
2142
2143	CASE ( 'wpt2' )
2144	dopr_index(i) = 36
2145	dopr_unit(i) = 'K2 m/s'
2146	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
2147
2148	CASE ( 'we' )
2149	dopr_index(i) = 37
2150	dopr_unit(i) = 'm3/s3'
2151	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
2152
2153	CASE ( 'w*3' )
2154	dopr_index(i) = 38
2155	dopr_unit(i) = 'm3/s3'
2156	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
2157
2158	CASE ( 'Sw' )
2159	dopr_index(i) = 39
2160	dopr_unit(i) = 'none'
2161	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
2162
2163	CASE ( 'p' )
2164	dopr_index(i) = 40
2165	dopr_unit(i) = 'Pa'
2166	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
2167
2168	CASE ( 'q', '#q' )
2169	IF ( .NOT. humidity ) THEN
2170	message_string = 'data_output_pr = ' // &
2171	TRIM( data_output_pr(i) ) // ' is not imp' // &
2172	'lemented for humidity = .FALSE.'
2173	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2174	ELSE
2175	dopr_index(i) = 41
2176	dopr_unit(i) = 'kg/kg'
2177	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2178	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2179	dopr_initial_index(i) = 26
2180	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2181	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2182	data_output_pr(i) = data_output_pr(i)(2:)
2183	ENDIF
2184	ENDIF
2185
2186	CASE ( 's', '#s' )
2187	IF ( .NOT. passive_scalar ) THEN
2188	message_string = 'data_output_pr = ' // &
2189	TRIM( data_output_pr(i) ) // ' is not imp' // &
2190	'lemented for passive_scalar = .FALSE.'
2191	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2192	ELSE
2193	dopr_index(i) = 41
2194	dopr_unit(i) = 'kg/m3'
2195	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2196	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2197	dopr_initial_index(i) = 26
2198	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2199	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2200	data_output_pr(i) = data_output_pr(i)(2:)
2201	ENDIF
2202	ENDIF
2203
2204	CASE ( 'qv', '#qv' )
2205	IF ( .NOT. cloud_physics ) THEN
2206	dopr_index(i) = 41
2207	dopr_unit(i) = 'kg/kg'
2208	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2209	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2210	dopr_initial_index(i) = 26
2211	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2212	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2213	data_output_pr(i) = data_output_pr(i)(2:)
2214	ENDIF
2215	ELSE
2216	dopr_index(i) = 42
2217	dopr_unit(i) = 'kg/kg'
2218	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
2219	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2220	dopr_initial_index(i) = 27
2221	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
2222	hom(nzb,2,27,:) = 0.0 ! weil zu(nzb) negativ ist
2223	data_output_pr(i) = data_output_pr(i)(2:)
2224	ENDIF
2225	ENDIF
2226
2227	CASE ( 'lpt', '#lpt' )
2228	IF ( .NOT. cloud_physics ) THEN
2229	message_string = 'data_output_pr = ' // &
2230	TRIM( data_output_pr(i) ) // ' is not imp' // &
2231	'lemented for cloud_physics = .FALSE.'
2232	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2233	ELSE
2234	dopr_index(i) = 4
2235	dopr_unit(i) = 'K'
2236	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
2237	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2238	dopr_initial_index(i) = 7
2239	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
2240	hom(nzb,2,7,:) = 0.0 ! weil zu(nzb) negativ ist
2241	data_output_pr(i) = data_output_pr(i)(2:)
2242	ENDIF
2243	ENDIF
2244
2245	CASE ( 'vpt', '#vpt' )
2246	dopr_index(i) = 44
2247	dopr_unit(i) = 'K'
2248	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
2249	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2250	dopr_initial_index(i) = 29
2251	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
2252	hom(nzb,2,29,:) = 0.0 ! weil zu(nzb) negativ ist
2253	data_output_pr(i) = data_output_pr(i)(2:)
2254	ENDIF
2255
2256	CASE ( 'w"vpt"' )
2257	dopr_index(i) = 45
2258	dopr_unit(i) = 'K m/s'
2259	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
2260
2261	CASE ( 'wvpt' )
2262	dopr_index(i) = 46
2263	dopr_unit(i) = 'K m/s'
2264	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
2265
2266	CASE ( 'wvpt' )
2267	dopr_index(i) = 47
2268	dopr_unit(i) = 'K m/s'
2269	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
2270
2271	CASE ( 'w"q"' )
2272	IF ( .NOT. humidity ) THEN
2273	message_string = 'data_output_pr = ' // &
2274	TRIM( data_output_pr(i) ) // ' is not imp' // &
2275	'lemented for humidity = .FALSE.'
2276	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2277	ELSE
2278	dopr_index(i) = 48
2279	dopr_unit(i) = 'kg/kg m/s'
2280	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2281	ENDIF
2282
2283	CASE ( 'wq' )
2284	IF ( .NOT. humidity ) THEN
2285	message_string = 'data_output_pr = ' // &
2286	TRIM( data_output_pr(i) ) // ' is not imp' // &
2287	'lemented for humidity = .FALSE.'
2288	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2289	ELSE
2290	dopr_index(i) = 49
2291	dopr_unit(i) = 'kg/kg m/s'
2292	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2293	ENDIF
2294
2295	CASE ( 'wq' )
2296	IF ( .NOT. humidity ) THEN
2297	message_string = 'data_output_pr = ' // &
2298	TRIM( data_output_pr(i) ) // ' is not imp' // &
2299	'lemented for humidity = .FALSE.'
2300	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2301	ELSE
2302	dopr_index(i) = 50
2303	dopr_unit(i) = 'kg/kg m/s'
2304	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2305	ENDIF
2306
2307	CASE ( 'w"s"' )
2308	IF ( .NOT. passive_scalar ) THEN
2309	message_string = 'data_output_pr = ' // &
2310	TRIM( data_output_pr(i) ) // ' is not imp' // &
2311	'lemented for passive_scalar = .FALSE.'
2312	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2313	ELSE
2314	dopr_index(i) = 48
2315	dopr_unit(i) = 'kg/m3 m/s'
2316	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2317	ENDIF
2318
2319	CASE ( 'ws' )
2320	IF ( .NOT. passive_scalar ) THEN
2321	message_string = 'data_output_pr = ' // &
2322	TRIM( data_output_pr(i) ) // ' is not imp' // &
2323	'lemented for passive_scalar = .FALSE.'
2324	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2325	ELSE
2326	dopr_index(i) = 49
2327	dopr_unit(i) = 'kg/m3 m/s'
2328	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2329	ENDIF
2330
2331	CASE ( 'ws' )
2332	IF ( .NOT. passive_scalar ) THEN
2333	message_string = 'data_output_pr = ' // &
2334	TRIM( data_output_pr(i) ) // ' is not imp' // &
2335	'lemented for passive_scalar = .FALSE.'
2336	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2337	ELSE
2338	dopr_index(i) = 50
2339	dopr_unit(i) = 'kg/m3 m/s'
2340	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2341	ENDIF
2342
2343	CASE ( 'w"qv"' )
2344	IF ( humidity .AND. .NOT. cloud_physics ) &
2345	THEN
2346	dopr_index(i) = 48
2347	dopr_unit(i) = 'kg/kg m/s'
2348	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2349	ELSEIF( humidity .AND. cloud_physics ) THEN
2350	dopr_index(i) = 51
2351	dopr_unit(i) = 'kg/kg m/s'
2352	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2353	ELSE
2354	message_string = 'data_output_pr = ' // &
2355	TRIM( data_output_pr(i) ) // ' is not imp' // &
2356	'lemented for cloud_physics = .FALSE. an&' // &
2357	'd humidity = .FALSE.'
2358	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2359	ENDIF
2360
2361	CASE ( 'wqv' )
2362	IF ( humidity .AND. .NOT. cloud_physics ) &
2363	THEN
2364	dopr_index(i) = 49
2365	dopr_unit(i) = 'kg/kg m/s'
2366	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2367	ELSEIF( humidity .AND. cloud_physics ) THEN
2368	dopr_index(i) = 52
2369	dopr_unit(i) = 'kg/kg m/s'
2370	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2371	ELSE
2372	message_string = 'data_output_pr = ' // &
2373	TRIM( data_output_pr(i) ) // ' is not imp' // &
2374	'lemented for cloud_physics = .FALSE. an&' // &
2375	'd humidity = .FALSE.'
2376	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2377	ENDIF
2378
2379	CASE ( 'wqv' )
2380	IF ( humidity .AND. .NOT. cloud_physics ) &
2381	THEN
2382	dopr_index(i) = 50
2383	dopr_unit(i) = 'kg/kg m/s'
2384	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2385	ELSEIF( humidity .AND. cloud_physics ) THEN
2386	dopr_index(i) = 53
2387	dopr_unit(i) = 'kg/kg m/s'
2388	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2389	ELSE
2390	message_string = 'data_output_pr = ' // &
2391	TRIM( data_output_pr(i) ) // ' is not imp' // &
2392	'lemented for cloud_physics = .FALSE. an&' // &
2393	'd humidity = .FALSE.'
2394	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2395	ENDIF
2396
2397	CASE ( 'ql' )
2398	IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN
2399	message_string = 'data_output_pr = ' // &
2400	TRIM( data_output_pr(i) ) // ' is not imp' // &
2401	'lemented for cloud_physics = .FALSE. or' // &
2402	'&cloud_droplets = .FALSE.'
2403	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2404	ELSE
2405	dopr_index(i) = 54
2406	dopr_unit(i) = 'kg/kg'
2407	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2408	ENDIF
2409
2410	CASE ( 'wuu*:dz' )
2411	dopr_index(i) = 55
2412	dopr_unit(i) = 'm2/s3'
2413	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2414
2415	CASE ( 'wp:dz' )
2416	dopr_index(i) = 56
2417	dopr_unit(i) = 'm2/s3'
2418	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2419
2420	CASE ( 'w"e:dz' )
2421	dopr_index(i) = 57
2422	dopr_unit(i) = 'm2/s3'
2423	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2424
2425
2426	CASE ( 'u"pt"' )
2427	dopr_index(i) = 58
2428	dopr_unit(i) = 'K m/s'
2429	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2430
2431	CASE ( 'upt' )
2432	dopr_index(i) = 59
2433	dopr_unit(i) = 'K m/s'
2434	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2435
2436	CASE ( 'upt_t' )
2437	dopr_index(i) = 60
2438	dopr_unit(i) = 'K m/s'
2439	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2440
2441	CASE ( 'v"pt"' )
2442	dopr_index(i) = 61
2443	dopr_unit(i) = 'K m/s'
2444	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2445
2446	CASE ( 'vpt' )
2447	dopr_index(i) = 62
2448	dopr_unit(i) = 'K m/s'
2449	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2450
2451	CASE ( 'vpt_t' )
2452	dopr_index(i) = 63
2453	dopr_unit(i) = 'K m/s'
2454	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2455
2456	CASE ( 'rho' )
2457	IF ( .NOT. ocean ) THEN
2458	message_string = 'data_output_pr = ' // &
2459	TRIM( data_output_pr(i) ) // ' is not imp' // &
2460	'lemented for ocean = .FALSE.'
2461	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2462	ELSE
2463	dopr_index(i) = 64
2464	dopr_unit(i) = 'kg/m3'
2465	hom(:,2,64,:) = SPREAD( zu, 2, statistic_regions+1 )
2466	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2467	dopr_initial_index(i) = 77
2468	hom(:,2,77,:) = SPREAD( zu, 2, statistic_regions+1 )
2469	hom(nzb,2,77,:) = 0.0 ! because zu(nzb) is negative
2470	data_output_pr(i) = data_output_pr(i)(2:)
2471	ENDIF
2472	ENDIF
2473
2474	CASE ( 'w"sa"' )
2475	IF ( .NOT. ocean ) THEN
2476	message_string = 'data_output_pr = ' // &
2477	TRIM( data_output_pr(i) ) // ' is not imp' // &
2478	'lemented for ocean = .FALSE.'
2479	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2480	ELSE
2481	dopr_index(i) = 65
2482	dopr_unit(i) = 'psu m/s'
2483	hom(:,2,65,:) = SPREAD( zw, 2, statistic_regions+1 )
2484	ENDIF
2485
2486	CASE ( 'wsa' )
2487	IF ( .NOT. ocean ) THEN
2488	message_string = 'data_output_pr = ' // &
2489	TRIM( data_output_pr(i) ) // ' is not imp' // &
2490	'lemented for ocean = .FALSE.'
2491	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2492	ELSE
2493	dopr_index(i) = 66
2494	dopr_unit(i) = 'psu m/s'
2495	hom(:,2,66,:) = SPREAD( zw, 2, statistic_regions+1 )
2496	ENDIF
2497
2498	CASE ( 'wsa' )
2499	IF ( .NOT. ocean ) THEN
2500	message_string = 'data_output_pr = ' // &
2501	TRIM( data_output_pr(i) ) // ' is not imp' // &
2502	'lemented for ocean = .FALSE.'
2503	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2504	ELSE
2505	dopr_index(i) = 67
2506	dopr_unit(i) = 'psu m/s'
2507	hom(:,2,67,:) = SPREAD( zw, 2, statistic_regions+1 )
2508	ENDIF
2509
2510	CASE ( 'wp' )
2511	dopr_index(i) = 68
2512	dopr_unit(i) = 'm3/s3'
2513	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2514
2515	CASE ( 'w"e' )
2516	dopr_index(i) = 69
2517	dopr_unit(i) = 'm3/s3'
2518	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2519
2520	CASE ( 'q*2' )
2521	IF ( .NOT. humidity ) THEN
2522	message_string = 'data_output_pr = ' // &
2523	TRIM( data_output_pr(i) ) // ' is not imp' // &
2524	'lemented for humidity = .FALSE.'
2525	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2526	ELSE
2527	dopr_index(i) = 70
2528	dopr_unit(i) = 'kg2/kg2'
2529	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2530	ENDIF
2531
2532	CASE ( 'prho' )
2533	IF ( .NOT. ocean ) THEN
2534	message_string = 'data_output_pr = ' // &
2535	TRIM( data_output_pr(i) ) // ' is not imp' // &
2536	'lemented for ocean = .FALSE.'
2537	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2538	ELSE
2539	dopr_index(i) = 71
2540	dopr_unit(i) = 'kg/m3'
2541	hom(:,2,71,:) = SPREAD( zu, 2, statistic_regions+1 )
2542	ENDIF
2543
2544	CASE ( 'hyp' )
2545	dopr_index(i) = 72
2546	dopr_unit(i) = 'dbar'
2547	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2548
2549	CASE ( 'nr' )
2550	IF ( .NOT. cloud_physics ) THEN
2551	message_string = 'data_output_pr = ' // &
2552	TRIM( data_output_pr(i) ) // ' is not imp' // &
2553	'lemented for cloud_physics = .FALSE.'
2554	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2555	ELSEIF ( icloud_scheme /= 0 ) THEN
2556	message_string = 'data_output_pr = ' // &
2557	TRIM( data_output_pr(i) ) // ' is not imp' // &
2558	'lemented for cloud_scheme /= seifert_beheng'
2559	CALL message( 'check_parameters', 'PA0358', 1, 2, 0, 6, 0 )
2560	ELSEIF ( .NOT. precipitation ) THEN
2561	message_string = 'data_output_pr = ' // &
2562	TRIM( data_output_pr(i) ) // ' is not imp' // &
2563	'lemented for precipitation = .FALSE.'
2564	CALL message( 'check_parameters', 'PA0361', 1, 2, 0, 6, 0 )
2565	ELSE
2566	dopr_index(i) = 73
2567	dopr_unit(i) = '1/m3'
2568	hom(:,2,73,:) = SPREAD( zu, 2, statistic_regions+1 )
2569	ENDIF
2570
2571	CASE ( 'qr' )
2572	IF ( .NOT. cloud_physics ) THEN
2573	message_string = 'data_output_pr = ' // &
2574	TRIM( data_output_pr(i) ) // ' is not imp' // &
2575	'lemented for cloud_physics = .FALSE.'
2576	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2577	ELSEIF ( icloud_scheme /= 0 ) THEN
2578	message_string = 'data_output_pr = ' // &
2579	TRIM( data_output_pr(i) ) // ' is not imp' // &
2580	'lemented for cloud_scheme /= seifert_beheng'
2581	CALL message( 'check_parameters', 'PA0358', 1, 2, 0, 6, 0 )
2582	ELSEIF ( .NOT. precipitation ) THEN
2583	message_string = 'data_output_pr = ' // &
2584	TRIM( data_output_pr(i) ) // ' is not imp' // &
2585	'lemented for precipitation = .FALSE.'
2586	CALL message( 'check_parameters', 'PA0361', 1, 2, 0, 6, 0 )
2587	ELSE
2588	dopr_index(i) = 74
2589	dopr_unit(i) = 'kg/kg'
2590	hom(:,2,74,:) = SPREAD( zu, 2, statistic_regions+1 )
2591	ENDIF
2592
2593	CASE ( 'qc' )
2594	IF ( .NOT. cloud_physics ) THEN
2595	message_string = 'data_output_pr = ' // &
2596	TRIM( data_output_pr(i) ) // ' is not imp' // &
2597	'lemented for cloud_physics = .FALSE.'
2598	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2599	ELSEIF ( icloud_scheme /= 0 ) THEN
2600	message_string = 'data_output_pr = ' // &
2601	TRIM( data_output_pr(i) ) // ' is not imp' // &
2602	'lemented for cloud_scheme /= seifert_beheng'
2603	CALL message( 'check_parameters', 'PA0358', 1, 2, 0, 6, 0 )
2604	ELSE
2605	dopr_index(i) = 75
2606	dopr_unit(i) = 'kg/kg'
2607	hom(:,2,75,:) = SPREAD( zu, 2, statistic_regions+1 )
2608	ENDIF
2609
2610	CASE ( 'prr' )
2611	IF ( .NOT. cloud_physics ) THEN
2612	message_string = 'data_output_pr = ' // &
2613	TRIM( data_output_pr(i) ) // ' is not imp' // &
2614	'lemented for cloud_physics = .FALSE.'
2615	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2616	ELSEIF ( icloud_scheme /= 0 ) THEN
2617	message_string = 'data_output_pr = ' // &
2618	TRIM( data_output_pr(i) ) // ' is not imp' // &
2619	'lemented for cloud_scheme /= seifert_beheng'
2620	CALL message( 'check_parameters', 'PA0358', 1, 2, 0, 6, 0 )
2621	ELSEIF ( .NOT. precipitation ) THEN
2622	message_string = 'data_output_pr = ' // &
2623	TRIM( data_output_pr(i) ) // ' is not imp' // &
2624	'lemented for precipitation = .FALSE.'
2625	CALL message( 'check_parameters', 'PA0361', 1, 2, 0, 6, 0 )
2626
2627	ELSE
2628	dopr_index(i) = 76
2629	dopr_unit(i) = 'kg/kg m/s'
2630	hom(:,2,76,:) = SPREAD( zu, 2, statistic_regions+1 )
2631	ENDIF
2632
2633	CASE ( 'ug' )
2634	dopr_index(i) = 78
2635	dopr_unit(i) = 'm/s'
2636	hom(:,2,78,:) = SPREAD( zu, 2, statistic_regions+1 )
2637
2638	CASE ( 'vg' )
2639	dopr_index(i) = 79
2640	dopr_unit(i) = 'm/s'
2641	hom(:,2,79,:) = SPREAD( zu, 2, statistic_regions+1 )
2642
2643	CASE ( 'w_subs' )
2644	IF ( .NOT. large_scale_subsidence ) THEN
2645	message_string = 'data_output_pr = ' // &
2646	TRIM( data_output_pr(i) ) // ' is not imp' // &
2647	'lemented for large_scale_subsidence = .FALSE.'
2648	CALL message( 'check_parameters', 'PA0382', 1, 2, 0, 6, 0 )
2649	ELSE
2650	dopr_index(i) = 80
2651	dopr_unit(i) = 'm/s'
2652	hom(:,2,80,:) = SPREAD( zu, 2, statistic_regions+1 )
2653	ENDIF
2654
2655	CASE DEFAULT
2656
2657	CALL user_check_data_output_pr( data_output_pr(i), i, unit )
2658
2659	IF ( unit == 'illegal' ) THEN
2660	IF ( data_output_pr_user(1) /= ' ' ) THEN
2661	message_string = 'illegal value for data_output_pr or ' // &
2662	'data_output_pr_user = "' // &
2663	TRIM( data_output_pr(i) ) // '"'
2664	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2665	ELSE
2666	message_string = 'illegal value for data_output_pr = "' // &
2667	TRIM( data_output_pr(i) ) // '"'
2668	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2669	ENDIF
2670	ENDIF
2671
2672	END SELECT
2673
2674	ENDDO
2675
2676
2677	!
2678	!-- Append user-defined data output variables to the standard data output
2679	IF ( data_output_user(1) /= ' ' ) THEN
2680	i = 1
2681	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2682	i = i + 1
2683	ENDDO
2684	j = 1
2685	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 100 )
2686	IF ( i > 100 ) THEN
2687	message_string = 'number of output quantitities given by data' // &
2688	'_output and data_output_user exceeds the limit of 100'
2689	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2690	ENDIF
2691	data_output(i) = data_output_user(j)
2692	i = i + 1
2693	j = j + 1
2694	ENDDO
2695	ENDIF
2696
2697	!
2698	!-- Check and set steering parameters for 2d/3d data output and averaging
2699	i = 1
2700	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2701	!
2702	!-- Check for data averaging
2703	ilen = LEN_TRIM( data_output(i) )
2704	j = 0 ! no data averaging
2705	IF ( ilen > 3 ) THEN
2706	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2707	j = 1 ! data averaging
2708	data_output(i) = data_output(i)(1:ilen-3)
2709	ENDIF
2710	ENDIF
2711	!
2712	!-- Check for cross section or volume data
2713	ilen = LEN_TRIM( data_output(i) )
2714	k = 0 ! 3d data
2715	var = data_output(i)(1:ilen)
2716	IF ( ilen > 3 ) THEN
2717	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. &
2718	data_output(i)(ilen-2:ilen) == '_xz' .OR. &
2719	data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2720	k = 1 ! 2d data
2721	var = data_output(i)(1:ilen-3)
2722	ENDIF
2723	ENDIF
2724	!
2725	!-- Check for allowed value and set units
2726	SELECT CASE ( TRIM( var ) )
2727
2728	CASE ( 'e' )
2729	IF ( constant_diffusion ) THEN
2730	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2731	'res constant_diffusion = .FALSE.'
2732	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2733	ENDIF
2734	unit = 'm2/s2'
2735
2736	CASE ( 'lpt' )
2737	IF ( .NOT. cloud_physics ) THEN
2738	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2739	'res cloud_physics = .TRUE.'
2740	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2741	ENDIF
2742	unit = 'K'
2743
2744	CASE ( 'nr' )
2745	IF ( .NOT. cloud_physics ) THEN
2746	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2747	'res cloud_physics = .TRUE.'
2748	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2749	ELSEIF ( icloud_scheme /= 0 ) THEN
2750	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2751	'res cloud_scheme = seifert_beheng'
2752	CALL message( 'check_parameters', 'PA0359', 1, 2, 0, 6, 0 )
2753	ENDIF
2754	unit = '1/m3'
2755
2756	CASE ( 'pc', 'pr' )
2757	IF ( .NOT. particle_advection ) THEN
2758	message_string = 'output of "' // TRIM( var ) // '" requir' // &
2759	'es a "particles_par"-NAMELIST in the parameter file (PARIN)'
2760	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2761	ENDIF
2762	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2763	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2764
2765	CASE ( 'prr' )
2766	IF ( .NOT. cloud_physics ) THEN
2767	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2768	'res cloud_physics = .TRUE.'
2769	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2770	ELSEIF ( icloud_scheme /= 0 ) THEN
2771	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2772	'res cloud_scheme = seifert_beheng'
2773	CALL message( 'check_parameters', 'PA0359', 1, 2, 0, 6, 0 )
2774	ELSEIF ( .NOT. precipitation ) THEN
2775	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2776	'res precipitation = .TRUE.'
2777	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2778	ENDIF
2779	unit = 'kg/kg m/s'
2780
2781	CASE ( 'q', 'vpt' )
2782	IF ( .NOT. humidity ) THEN
2783	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2784	'res humidity = .TRUE.'
2785	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2786	ENDIF
2787	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2788	IF ( TRIM( var ) == 'vpt' ) unit = 'K'
2789
2790	CASE ( 'qc' )
2791	IF ( .NOT. cloud_physics ) THEN
2792	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2793	'res cloud_physics = .TRUE.'
2794	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2795	ELSEIF ( icloud_scheme /= 0 ) THEN
2796	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2797	'res cloud_scheme = seifert_beheng'
2798	CALL message( 'check_parameters', 'PA0359', 1, 2, 0, 6, 0 )
2799	ENDIF
2800	unit = 'kg/kg'
2801
2802	CASE ( 'ql' )
2803	IF ( .NOT. ( cloud_physics .OR. cloud_droplets ) ) THEN
2804	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2805	'res cloud_physics = .TRUE. or cloud_droplets = .TRUE.'
2806	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2807	ENDIF
2808	unit = 'kg/kg'
2809
2810	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2811	IF ( .NOT. cloud_droplets ) THEN
2812	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2813	'res cloud_droplets = .TRUE.'
2814	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2815	ENDIF
2816	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2817	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2818	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2819
2820	CASE ( 'qr' )
2821	IF ( .NOT. cloud_physics ) THEN
2822	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2823	'res cloud_physics = .TRUE.'
2824	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2825	ELSEIF ( icloud_scheme /= 0 ) THEN
2826	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2827	'res cloud_scheme = seifert_beheng'
2828	CALL message( 'check_parameters', 'PA0359', 1, 2, 0, 6, 0 )
2829	ELSEIF ( .NOT. precipitation ) THEN
2830	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2831	'res precipitation = .TRUE.'
2832	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2833	ENDIF
2834	unit = 'kg/kg'
2835
2836	CASE ( 'qv' )
2837	IF ( .NOT. cloud_physics ) THEN
2838	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2839	'res cloud_physics = .TRUE.'
2840	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2841	ENDIF
2842	unit = 'kg/kg'
2843
2844	CASE ( 'rho' )
2845	IF ( .NOT. ocean ) THEN
2846	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2847	'res ocean = .TRUE.'
2848	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2849	ENDIF
2850	unit = 'kg/m3'
2851
2852	CASE ( 's' )
2853	IF ( .NOT. passive_scalar ) THEN
2854	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2855	'res passive_scalar = .TRUE.'
2856	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2857	ENDIF
2858	unit = 'conc'
2859
2860	CASE ( 'sa' )
2861	IF ( .NOT. ocean ) THEN
2862	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2863	'res ocean = .TRUE.'
2864	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2865	ENDIF
2866	unit = 'psu'
2867
2868	CASE ( 'u', 't', 'lwp', 'pra', 'prr', 'qsws', 'shf', 'z0', 'z0h*' )
2869	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2870	message_string = 'illegal value for data_output: "' // &
2871	TRIM( var ) // '" & only 2d-horizontal ' // &
2872	'cross sections are allowed for this value'
2873	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2874	ENDIF
2875	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. cloud_physics ) THEN
2876	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2877	'res cloud_physics = .TRUE.'
2878	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2879	ENDIF
2880	IF ( TRIM( var ) == 'pra*' .AND. .NOT. precipitation ) THEN
2881	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2882	'res precipitation = .TRUE.'
2883	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2884	ENDIF
2885	IF ( TRIM( var ) == 'pra*' .AND. j == 1 ) THEN
2886	message_string = 'temporal averaging of precipitation ' // &
2887	'amount "' // TRIM( var ) // '" is not possible'
2888	CALL message( 'check_parameters', 'PA0113', 1, 2, 0, 6, 0 )
2889	ENDIF
2890	IF ( TRIM( var ) == 'prr*' .AND. .NOT. precipitation ) THEN
2891	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2892	'res precipitation = .TRUE.'
2893	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2894	ENDIF
2895	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2896	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2897	'res humidity = .TRUE.'
2898	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2899	ENDIF
2900
2901	IF ( TRIM( var ) == 'lwp' ) unit = 'kg/kgm'
2902	IF ( TRIM( var ) == 'pra*' ) unit = 'mm'
2903	IF ( TRIM( var ) == 'prr*' ) unit = 'mm/s'
2904	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2905	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2906	IF ( TRIM( var ) == 't*' ) unit = 'K'
2907	IF ( TRIM( var ) == 'u*' ) unit = 'm/s'
2908	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2909	IF ( TRIM( var ) == 'z0h*' ) unit = 'm'
2910
2911
2912	CASE ( 'p', 'pt', 'u', 'v', 'w' )
2913	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2914	IF ( TRIM( var ) == 'pt' ) unit = 'K'
2915	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2916	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2917	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2918	CONTINUE
2919
2920	CASE DEFAULT
2921	CALL user_check_data_output( var, unit )
2922
2923	IF ( unit == 'illegal' ) THEN
2924	IF ( data_output_user(1) /= ' ' ) THEN
2925	message_string = 'illegal value for data_output or ' // &
2926	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2927	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2928	ELSE
2929	message_string = 'illegal value for data_output =' // &
2930	TRIM( data_output(i) ) // '"'
2931	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2932	ENDIF
2933	ENDIF
2934
2935	END SELECT
2936	!
2937	!-- Set the internal steering parameters appropriately
2938	IF ( k == 0 ) THEN
2939	do3d_no(j) = do3d_no(j) + 1
2940	do3d(j,do3d_no(j)) = data_output(i)
2941	do3d_unit(j,do3d_no(j)) = unit
2942	ELSE
2943	do2d_no(j) = do2d_no(j) + 1
2944	do2d(j,do2d_no(j)) = data_output(i)
2945	do2d_unit(j,do2d_no(j)) = unit
2946	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2947	data_output_xy(j) = .TRUE.
2948	ENDIF
2949	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2950	data_output_xz(j) = .TRUE.
2951	ENDIF
2952	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2953	data_output_yz(j) = .TRUE.
2954	ENDIF
2955	ENDIF
2956
2957	IF ( j == 1 ) THEN
2958	!
2959	!-- Check, if variable is already subject to averaging
2960	found = .FALSE.
2961	DO k = 1, doav_n
2962	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2963	ENDDO
2964
2965	IF ( .NOT. found ) THEN
2966	doav_n = doav_n + 1
2967	doav(doav_n) = var
2968	ENDIF
2969	ENDIF
2970
2971	i = i + 1
2972	ENDDO
2973
2974	!
2975	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2976	IF ( doav_n > 0 .AND. averaging_interval == 0.0 ) THEN
2977	WRITE( message_string, * ) 'output of averaged quantity "', &
2978	TRIM( doav(1) ), '_av" requires to set a ', &
2979	'non-zero & averaging interval'
2980	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2981	ENDIF
2982
2983	!
2984	!-- Check sectional planes and store them in one shared array
2985	IF ( ANY( section_xy > nz + 1 ) ) THEN
2986	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2987	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2988	ENDIF
2989	IF ( ANY( section_xz > ny + 1 ) ) THEN
2990	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2991	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2992	ENDIF
2993	IF ( ANY( section_yz > nx + 1 ) ) THEN
2994	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2995	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2996	ENDIF
2997	section(:,1) = section_xy
2998	section(:,2) = section_xz
2999	section(:,3) = section_yz
3000
3001	!
3002	!-- Upper plot limit for 2D vertical sections
3003	IF ( z_max_do2d == -1.0 ) z_max_do2d = zu(nzt)
3004	IF ( z_max_do2d < zu(nzb+1) .OR. z_max_do2d > zu(nzt) ) THEN
3005	WRITE( message_string, * ) 'z_max_do2d = ', z_max_do2d, &
3006	' must be >= ', zu(nzb+1), '(zu(nzb+1)) and <= ', zu(nzt), &
3007	' (zu(nzt))'
3008	CALL message( 'check_parameters', 'PA0116', 1, 2, 0, 6, 0 )
3009	ENDIF
3010
3011	!
3012	!-- Upper plot limit for 3D arrays
3013	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
3014
3015	!
3016	!-- Set output format string (used in header)
3017	SELECT CASE ( netcdf_data_format )
3018	CASE ( 1 )
3019	output_format_netcdf = 'netCDF classic'
3020	CASE ( 2 )
3021	output_format_netcdf = 'netCDF 64bit offset'
3022	CASE ( 3 )
3023	output_format_netcdf = 'netCDF4/HDF5'
3024	CASE ( 4 )
3025	output_format_netcdf = 'netCDF4/HDF5 classic'
3026	CASE ( 5 )
3027	output_format_netcdf = 'parallel netCDF4/HDF5'
3028	CASE ( 6 )
3029	output_format_netcdf = 'parallel netCDF4/HDF5 classic'
3030
3031	END SELECT
3032
3033	#if defined( __spectra )
3034	!
3035	!-- Check the number of spectra level to be output
3036	i = 1
3037	DO WHILE ( comp_spectra_level(i) /= 999999 .AND. i <= 100 )
3038	i = i + 1
3039	ENDDO
3040	i = i - 1
3041	IF ( i == 0 ) THEN
3042	WRITE( message_string, * ) 'no spectra levels given'
3043	CALL message( 'check_parameters', 'PA0019', 1, 2, 0, 6, 0 )
3044	ENDIF
3045	#endif
3046
3047	!
3048	!-- Check mask conditions
3049	DO mid = 1, max_masks
3050	IF ( data_output_masks(mid,1) /= ' ' .OR. &
3051	data_output_masks_user(mid,1) /= ' ' ) THEN
3052	masks = masks + 1
3053	ENDIF
3054	ENDDO
3055
3056	IF ( masks < 0 .OR. masks > max_masks ) THEN
3057	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', &
3058	'<= ', max_masks, ' (=max_masks)'
3059	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
3060	ENDIF
3061	IF ( masks > 0 ) THEN
3062	mask_scale(1) = mask_scale_x
3063	mask_scale(2) = mask_scale_y
3064	mask_scale(3) = mask_scale_z
3065	IF ( ANY( mask_scale <= 0.0 ) ) THEN
3066	WRITE( message_string, * ) &
3067	'illegal value: mask_scale_x, mask_scale_y and mask_scale_z', &
3068	'must be > 0.0'
3069	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
3070	ENDIF
3071	!
3072	!-- Generate masks for masked data output
3073	!-- Parallel netcdf output is not tested so far for masked data, hence
3074	!-- netcdf_data_format is switched back to non-paralell output.
3075	netcdf_data_format_save = netcdf_data_format
3076	IF ( netcdf_data_format > 4 ) THEN
3077	IF ( netcdf_data_format == 5 ) netcdf_data_format = 3
3078	IF ( netcdf_data_format == 6 ) netcdf_data_format = 4
3079	message_string = 'netCDF file formats '// &
3080	'5 (parallel netCDF 4) and ' // &
3081	'6 (parallel netCDF 4 Classic model) '// &
3082	'&are currently not supported (not yet tested) ' // &
3083	'for masked data.&Using respective non-parallel' // &
3084	' output for masked data.'
3085	CALL message( 'check_parameters', 'PA0383', 0, 0, 0, 6, 0 )
3086	ENDIF
3087	CALL init_masks
3088	netcdf_data_format = netcdf_data_format_save
3089	ENDIF
3090
3091	!
3092	!-- Check the NetCDF data format
3093	#if ! defined ( __check )
3094	IF ( netcdf_data_format > 2 ) THEN
3095	#if defined( __netcdf4 )
3096	CONTINUE
3097	#else
3098	message_string = 'netCDF: netCDF4 format requested but no ' // &
3099	'cpp-directive __netcdf4 given & switch ' // &
3100	'back to 64-bit offset format'
3101	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
3102	netcdf_data_format = 2
3103	#endif
3104	ENDIF
3105	IF ( netcdf_data_format > 4 ) THEN
3106	#if defined( __netcdf4 ) && defined( __netcdf4_parallel )
3107	CONTINUE
3108	#else
3109	message_string = 'netCDF: netCDF4 parallel output requested but no ' // &
3110	'cpp-directive __netcdf4_parallel given & switch ' // &
3111	'back to netCDF4 non-parallel output'
3112	CALL message( 'check_parameters', 'PA0099', 0, 1, 0, 6, 0 )
3113	netcdf_data_format = netcdf_data_format - 2
3114	#endif
3115	ENDIF
3116	#endif
3117
3118	!
3119	!-- Calculate fixed number of output time levels for parallel netcdf output.
3120	!-- The time dimension has to be defined as limited for parallel output,
3121	!-- because otherwise the I/O performance drops significantly.
3122	IF ( netcdf_data_format > 4 ) THEN
3123
3124	ntdim_3d(0) = INT( ( end_time - skip_time_do3d ) / dt_do3d )
3125	IF ( do3d_at_begin ) ntdim_3d(0) = ntdim_3d(0) + 1
3126	ntdim_3d(1) = INT( ( end_time - skip_time_data_output_av ) &
3127	/ dt_data_output_av )
3128	ntdim_2d_xy(0) = INT( ( end_time - skip_time_do2d_xy ) / dt_do2d_xy )
3129	ntdim_2d_xz(0) = INT( ( end_time - skip_time_do2d_xz ) / dt_do2d_xz )
3130	ntdim_2d_yz(0) = INT( ( end_time - skip_time_do2d_yz ) / dt_do2d_yz )
3131	IF ( do2d_at_begin ) THEN
3132	ntdim_2d_xy(0) = ntdim_2d_xy(0) + 1
3133	ntdim_2d_xz(0) = ntdim_2d_xz(0) + 1
3134	ntdim_2d_yz(0) = ntdim_2d_yz(0) + 1
3135	ENDIF
3136	ntdim_2d_xy(1) = ntdim_3d(1)
3137	ntdim_2d_xz(1) = ntdim_3d(1)
3138	ntdim_2d_yz(1) = ntdim_3d(1)
3139
3140	ENDIF
3141
3142	#if ! defined( __check )
3143	!
3144	!-- Check netcdf precison
3145	ldum = .FALSE.
3146	CALL define_netcdf_header( 'ch', ldum, 0 )
3147	#endif
3148	!
3149	!-- Check, whether a constant diffusion coefficient shall be used
3150	IF ( km_constant /= -1.0 ) THEN
3151	IF ( km_constant < 0.0 ) THEN
3152	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
3153	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
3154	ELSE
3155	IF ( prandtl_number < 0.0 ) THEN
3156	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, &
3157	' < 0.0'
3158	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
3159	ENDIF
3160	constant_diffusion = .TRUE.
3161
3162	IF ( prandtl_layer ) THEN
3163	message_string = 'prandtl_layer is not allowed with fixed ' // &
3164	'value of km'
3165	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
3166	ENDIF
3167	ENDIF
3168	ENDIF
3169
3170	!
3171	!-- In case of non-cyclic lateral boundaries and a damping layer for the
3172	!-- potential temperature, check the width of the damping layer
3173	IF ( bc_lr /= 'cyclic' ) THEN
3174	IF ( pt_damping_width < 0.0 .OR. pt_damping_width > REAL( nx * dx ) ) THEN
3175	message_string = 'pt_damping_width out of range'
3176	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3177	ENDIF
3178	ENDIF
3179
3180	IF ( bc_ns /= 'cyclic' ) THEN
3181	IF ( pt_damping_width < 0.0 .OR. pt_damping_width > REAL( ny * dy ) ) THEN
3182	message_string = 'pt_damping_width out of range'
3183	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3184	ENDIF
3185	ENDIF
3186
3187	!
3188	!-- Check value range for rif
3189	IF ( rif_min >= rif_max ) THEN
3190	WRITE( message_string, * ) 'rif_min = ', rif_min, ' must be less ', &
3191	'than rif_max = ', rif_max
3192	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
3193	ENDIF
3194
3195	!
3196	!-- Determine upper and lower hight level indices for random perturbations
3197	IF ( disturbance_level_b == -9999999.9_wp ) THEN
3198	IF ( ocean ) THEN
3199	disturbance_level_b = zu((nzt*2)/3)
3200	disturbance_level_ind_b = ( nzt * 2 ) / 3
3201	ELSE
3202	disturbance_level_b = zu(nzb+3)
3203	disturbance_level_ind_b = nzb + 3
3204	ENDIF
3205	ELSEIF ( disturbance_level_b < zu(3) ) THEN
3206	WRITE( message_string, * ) 'disturbance_level_b = ', &
3207	disturbance_level_b, ' must be >= ', zu(3), '(zu(3))'
3208	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
3209	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
3210	WRITE( message_string, * ) 'disturbance_level_b = ', &
3211	disturbance_level_b, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3212	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
3213	ELSE
3214	DO k = 3, nzt-2
3215	IF ( disturbance_level_b <= zu(k) ) THEN
3216	disturbance_level_ind_b = k
3217	EXIT
3218	ENDIF
3219	ENDDO
3220	ENDIF
3221
3222	IF ( disturbance_level_t == -9999999.9_wp ) THEN
3223	IF ( ocean ) THEN
3224	disturbance_level_t = zu(nzt-3)
3225	disturbance_level_ind_t = nzt - 3
3226	ELSE
3227	disturbance_level_t = zu(nzt/3)
3228	disturbance_level_ind_t = nzt / 3
3229	ENDIF
3230	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
3231	WRITE( message_string, * ) 'disturbance_level_t = ', &
3232	disturbance_level_t, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3233	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
3234	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
3235	WRITE( message_string, * ) 'disturbance_level_t = ', &
3236	disturbance_level_t, ' must be >= disturbance_level_b = ', &
3237	disturbance_level_b
3238	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
3239	ELSE
3240	DO k = 3, nzt-2
3241	IF ( disturbance_level_t <= zu(k) ) THEN
3242	disturbance_level_ind_t = k
3243	EXIT
3244	ENDIF
3245	ENDDO
3246	ENDIF
3247
3248	!
3249	!-- Check again whether the levels determined this way are ok.
3250	!-- Error may occur at automatic determination and too few grid points in
3251	!-- z-direction.
3252	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
3253	WRITE( message_string, * ) 'disturbance_level_ind_t = ', &
3254	disturbance_level_ind_t, ' must be >= disturbance_level_b = ', &
3255	disturbance_level_b
3256	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
3257	ENDIF
3258
3259	!
3260	!-- Determine the horizontal index range for random perturbations.
3261	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed
3262	!-- near the inflow and the perturbation area is further limited to ...(1)
3263	!-- after the initial phase of the flow.
3264	dist_nxl = 0; dist_nxr = nx
3265	dist_nys = 0; dist_nyn = ny
3266	IF ( bc_lr /= 'cyclic' ) THEN
3267	IF ( inflow_disturbance_begin == -1 ) THEN
3268	inflow_disturbance_begin = MIN( 10, nx/2 )
3269	ENDIF
3270	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx )&
3271	THEN
3272	message_string = 'inflow_disturbance_begin out of range'
3273	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3274	ENDIF
3275	IF ( inflow_disturbance_end == -1 ) THEN
3276	inflow_disturbance_end = MIN( 100, 3*nx/4 )
3277	ENDIF
3278	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) &
3279	THEN
3280	message_string = 'inflow_disturbance_end out of range'
3281	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3282	ENDIF
3283	ELSEIF ( bc_ns /= 'cyclic' ) THEN
3284	IF ( inflow_disturbance_begin == -1 ) THEN
3285	inflow_disturbance_begin = MIN( 10, ny/2 )
3286	ENDIF
3287	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny )&
3288	THEN
3289	message_string = 'inflow_disturbance_begin out of range'
3290	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3291	ENDIF
3292	IF ( inflow_disturbance_end == -1 ) THEN
3293	inflow_disturbance_end = MIN( 100, 3*ny/4 )
3294	ENDIF
3295	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) &
3296	THEN
3297	message_string = 'inflow_disturbance_end out of range'
3298	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3299	ENDIF
3300	ENDIF
3301
3302	IF ( bc_lr == 'radiation/dirichlet' ) THEN
3303	dist_nxr = nx - inflow_disturbance_begin
3304	dist_nxl(1) = nx - inflow_disturbance_end
3305	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
3306	dist_nxl = inflow_disturbance_begin
3307	dist_nxr(1) = inflow_disturbance_end
3308	ENDIF
3309	IF ( bc_ns == 'dirichlet/radiation' ) THEN
3310	dist_nyn = ny - inflow_disturbance_begin
3311	dist_nys(1) = ny - inflow_disturbance_end
3312	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
3313	dist_nys = inflow_disturbance_begin
3314	dist_nyn(1) = inflow_disturbance_end
3315	ENDIF
3316
3317	!
3318	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow
3319	!-- boundary (so far, a turbulent inflow is realized from the left side only)
3320	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' ) THEN
3321	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
3322	'condition at the inflow boundary'
3323	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
3324	ENDIF
3325
3326	!
3327	!-- Turbulent inflow requires that 3d arrays have been cyclically filled with
3328	!-- data from prerun in the first main run
3329	IF ( turbulent_inflow .AND. initializing_actions /= 'cyclic_fill' .AND. &
3330	initializing_actions /= 'read_restart_data' ) THEN
3331	message_string = 'turbulent_inflow = .T. requires ' // &
3332	'initializing_actions = ''cyclic_fill'' '
3333	CALL message( 'check_parameters', 'PA0055', 1, 2, 0, 6, 0 )
3334	ENDIF
3335
3336	!
3337	!-- In case of turbulent inflow calculate the index of the recycling plane
3338	IF ( turbulent_inflow ) THEN
3339	IF ( recycling_width == 9999999.9_wp ) THEN
3340	!
3341	!-- Set the default value for the width of the recycling domain
3342	recycling_width = 0.1 * nx * dx
3343	ELSE
3344	IF ( recycling_width < dx .OR. recycling_width > nx * dx ) THEN
3345	WRITE( message_string, * ) 'illegal value for recycling_width:', &
3346	' ', recycling_width
3347	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
3348	ENDIF
3349	ENDIF
3350	!
3351	!-- Calculate the index
3352	recycling_plane = recycling_width / dx
3353	ENDIF
3354
3355	!
3356	!-- Check random generator
3357	IF ( random_generator /= 'system-specific' .AND. &
3358	random_generator /= 'numerical-recipes' ) THEN
3359	message_string = 'unknown random generator: random_generator = "' // &
3360	TRIM( random_generator ) // '"'
3361	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
3362	ENDIF
3363
3364	!
3365	!-- Determine damping level index for 1D model
3366	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
3367	IF ( damp_level_1d == -1.0 ) THEN
3368	damp_level_1d = zu(nzt+1)
3369	damp_level_ind_1d = nzt + 1
3370	ELSEIF ( damp_level_1d < 0.0 .OR. damp_level_1d > zu(nzt+1) ) THEN
3371	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, &
3372	' must be > 0.0 and < ', zu(nzt+1), '(zu(nzt+1))'
3373	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
3374	ELSE
3375	DO k = 1, nzt+1
3376	IF ( damp_level_1d <= zu(k) ) THEN
3377	damp_level_ind_1d = k
3378	EXIT
3379	ENDIF
3380	ENDDO
3381	ENDIF
3382	ENDIF
3383
3384	!
3385	!-- Check some other 1d-model parameters
3386	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
3387	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
3388	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // &
3389	'" is unknown'
3390	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
3391	ENDIF
3392	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
3393	TRIM( dissipation_1d ) /= 'detering' ) THEN
3394	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
3395	'" is unknown'
3396	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
3397	ENDIF
3398
3399	!
3400	!-- Set time for the next user defined restart (time_restart is the
3401	!-- internal parameter for steering restart events)
3402	IF ( restart_time /= 9999999.9_wp ) THEN
3403	IF ( restart_time > time_since_reference_point ) THEN
3404	time_restart = restart_time
3405	ENDIF
3406	ELSE
3407	!
3408	!-- In case of a restart run, set internal parameter to default (no restart)
3409	!-- if the NAMELIST-parameter restart_time is omitted
3410	time_restart = 9999999.9_wp
3411	ENDIF
3412
3413	!
3414	!-- Set default value of the time needed to terminate a model run
3415	IF ( termination_time_needed == -1.0 ) THEN
3416	IF ( host(1:3) == 'ibm' ) THEN
3417	termination_time_needed = 300.0
3418	ELSE
3419	termination_time_needed = 35.0
3420	ENDIF
3421	ENDIF
3422
3423	!
3424	!-- Check the time needed to terminate a model run
3425	IF ( host(1:3) == 't3e' ) THEN
3426	!
3427	!-- Time needed must be at least 30 seconds on all CRAY machines, because
3428	!-- MPP_TREMAIN gives the remaining CPU time only in steps of 30 seconds
3429	IF ( termination_time_needed <= 30.0 ) THEN
3430	WRITE( message_string, * ) 'termination_time_needed = ', &
3431	termination_time_needed, ' must be > 30.0 on host "', &
3432	TRIM( host ), '"'
3433	CALL message( 'check_parameters', 'PA0139', 1, 2, 0, 6, 0 )
3434	ENDIF
3435	ELSEIF ( host(1:3) == 'ibm' ) THEN
3436	!
3437	!-- On IBM-regatta machines the time should be at least 300 seconds,
3438	!-- because the job time consumed before executing palm (for compiling,
3439	!-- copying of files, etc.) has to be regarded
3440	IF ( termination_time_needed < 300.0 ) THEN
3441	WRITE( message_string, * ) 'termination_time_needed = ', &
3442	termination_time_needed, ' should be >= 300.0 on host "', &
3443	TRIM( host ), '"'
3444	CALL message( 'check_parameters', 'PA0140', 1, 2, 0, 6, 0 )
3445	ENDIF
3446	ENDIF
3447
3448	!
3449	!-- Check pressure gradient conditions
3450	IF ( dp_external .AND. conserve_volume_flow ) THEN
3451	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3452	'w are .TRUE. but one of them must be .FALSE.'
3453	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3454	ENDIF
3455	IF ( dp_external ) THEN
3456	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3457	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3458	' of range'
3459	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3460	ENDIF
3461	IF ( .NOT. ANY( dpdxy /= 0.0 ) ) THEN
3462	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3463	'ro, i.e. the external pressure gradient & will not be applied'
3464	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3465	ENDIF
3466	ENDIF
3467	IF ( ANY( dpdxy /= 0.0 ) .AND. .NOT. dp_external ) THEN
3468	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3469	'.FALSE., i.e. the external pressure gradient & will not be applied'
3470	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3471	ENDIF
3472	IF ( conserve_volume_flow ) THEN
3473	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3474
3475	conserve_volume_flow_mode = 'initial_profiles'
3476
3477	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3478	TRIM( conserve_volume_flow_mode ) /= 'inflow_profile' .AND. &
3479	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3480	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3481	conserve_volume_flow_mode
3482	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3483	ENDIF
3484	IF ( (bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3485	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3486	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3487	'require conserve_volume_flow_mode = ''initial_profiles'''
3488	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3489	ENDIF
3490	IF ( bc_lr == 'cyclic' .AND. bc_ns == 'cyclic' .AND. &
3491	TRIM( conserve_volume_flow_mode ) == 'inflow_profile' ) THEN
3492	WRITE( message_string, * ) 'cyclic boundary conditions ', &
3493	'require conserve_volume_flow_mode = ''initial_profiles''', &
3494	' or ''bulk_velocity'''
3495	CALL message( 'check_parameters', 'PA0156', 1, 2, 0, 6, 0 )
3496	ENDIF
3497	ENDIF
3498	IF ( ( u_bulk /= 0.0 .OR. v_bulk /= 0.0 ) .AND. &
3499	( .NOT. conserve_volume_flow .OR. &
3500	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) ) THEN
3501	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3502	'conserve_volume_flow = .T. and ', &
3503	'conserve_volume_flow_mode = ''bulk_velocity'''
3504	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3505	ENDIF
3506
3507	!
3508	!-- Check particle attributes
3509	IF ( particle_color /= 'none' ) THEN
3510	IF ( particle_color /= 'absuv' .AND. particle_color /= 'pt*' .AND. &
3511	particle_color /= 'z' ) THEN
3512	message_string = 'illegal value for parameter particle_color: ' // &
3513	TRIM( particle_color)
3514	CALL message( 'check_parameters', 'PA0313', 1, 2, 0, 6, 0 )
3515	ELSE
3516	IF ( color_interval(2) <= color_interval(1) ) THEN
3517	message_string = 'color_interval(2) <= color_interval(1)'
3518	CALL message( 'check_parameters', 'PA0315', 1, 2, 0, 6, 0 )
3519	ENDIF
3520	ENDIF
3521	ENDIF
3522
3523	IF ( particle_dvrpsize /= 'none' ) THEN
3524	IF ( particle_dvrpsize /= 'absw' ) THEN
3525	message_string = 'illegal value for parameter particle_dvrpsize:' // &
3526	' ' // TRIM( particle_color)
3527	CALL message( 'check_parameters', 'PA0314', 1, 2, 0, 6, 0 )
3528	ELSE
3529	IF ( dvrpsize_interval(2) <= dvrpsize_interval(1) ) THEN
3530	message_string = 'dvrpsize_interval(2) <= dvrpsize_interval(1)'
3531	CALL message( 'check_parameters', 'PA0316', 1, 2, 0, 6, 0 )
3532	ENDIF
3533	ENDIF
3534	ENDIF
3535
3536	!
3537	!-- Check nudging and large scale forcing from external file
3538	IF ( nudging .AND. ( .NOT. large_scale_forcing ) ) THEN
3539	message_string = 'Nudging requires large_scale_forcing = .T.. &'// &
3540	'Surface fluxes and geostrophic wind should be &'// &
3541	'prescribed in file LSF_DATA'
3542	CALL message( 'check_parameters', 'PA0374', 1, 2, 0, 6, 0 )
3543	ENDIF
3544
3545	IF ( large_scale_forcing .AND. ( bc_lr /= 'cyclic' .OR. &
3546	bc_ns /= 'cyclic' ) ) THEN
3547	message_string = 'Non-cyclic lateral boundaries do not allow for &' // &
3548	'the usage of large scale forcing from external file.'
3549	CALL message( 'check_parameters', 'PA0375', 1, 2, 0, 6, 0 )
3550	ENDIF
3551
3552	IF ( large_scale_forcing .AND. ( .NOT. humidity ) ) THEN
3553	message_string = 'The usage of large scale forcing from external &'//&
3554	'file LSF_DATA requires humidity = .T..'
3555	CALL message( 'check_parameters', 'PA0376', 1, 2, 0, 6, 0 )
3556	ENDIF
3557
3558	IF ( large_scale_forcing .AND. topography /= 'flat' ) THEN
3559	message_string = 'The usage of large scale forcing from external &'//&
3560	'file LSF_DATA is not implemented for non-flat topography'
3561	CALL message( 'check_parameters', 'PA0377', 1, 2, 0, 6, 0 )
3562	ENDIF
3563
3564	IF ( large_scale_forcing .AND. ocean ) THEN
3565	message_string = 'The usage of large scale forcing from external &'//&
3566	'file LSF_DATA is not implemented for ocean runs'
3567	CALL message( 'check_parameters', 'PA0378', 1, 2, 0, 6, 0 )
3568	ENDIF
3569	!
3570	!-- Check &userpar parameters
3571	CALL user_check_parameters
3572
3573
3574
3575	END SUBROUTINE check_parameters

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