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source: palm/trunk/SOURCE/check_parameters.f90 @ 1001

Last change on this file since 1001 was 1001, checked in by raasch, 12 years ago
leapfrog timestep scheme and upstream-spline advection scheme completely removed from the code, reading of dt_fixed from restart file removed
Property svn:keywords set to `Id`
File size: 127.4 KB

Line
1	SUBROUTINE check_parameters
2
3	!------------------------------------------------------------------------------!
4	! Current revisions:
5	! -----------------
6	! all actions concerning leapfrog- and upstream-spline-scheme removed
7	!
8	! Former revisions:
9	! -----------------
10	! $Id: check_parameters.f90 1001 2012-09-13 14:08:46Z raasch $
11	!
12	! 996 2012-09-07 10:41:47Z raasch
13	! little reformatting
14
15	! 978 2012-08-09 08:28:32Z fricke
16	! setting of bc_lr/ns_dirneu/neudir
17	! outflow damping layer removed
18	! check for z0h*
19	! check for pt_damping_width
20	!
21	! 964 2012-07-26 09:14:24Z raasch
22	! check of old profil-parameters removed
23	!
24	! 940 2012-07-09 14:31:00Z raasch
25	! checks for parameter neutral
26	!
27	! 924 2012-06-06 07:44:41Z maronga
28	! Bugfix: preprocessor directives caused error during compilation
29	!
30	! 892 2012-05-02 13:51:44Z maronga
31	! Bugfix for parameter file check ( excluding __netcdf4 )
32	!
33	! 866 2012-03-28 06:44:41Z raasch
34	! use only 60% of the geostrophic wind as translation speed in case of Galilean
35	! transformation and use_ug_for_galilei_tr = .T. in order to mimimize the
36	! timestep
37	!
38	! 861 2012-03-26 14:18:34Z suehring
39	! Check for topography and ws-scheme removed.
40	! Check for loop_optimization = 'vector' and ws-scheme removed.
41	!
42	! 845 2012-03-07 10:23:05Z maronga
43	! Bugfix: exclude __netcdf4 directive part from namelist file check compilation
44	!
45	! 828 2012-02-21 12:00:36Z raasch
46	! check of collision_kernel extended
47	!
48	! 825 2012-02-19 03:03:44Z raasch
49	! check for collision_kernel and curvature_solution_effects
50	!
51	! 809 2012-01-30 13:32:58Z maronga
52	! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
53	!
54	! 807 2012-01-25 11:53:51Z maronga
55	! New cpp directive "__check" implemented which is used by check_namelist_files
56	!
57	! 774 2011-10-27 13:34:16Z letzel
58	! bugfix for prescribed u,v-profiles
59	!
60	! 767 2011-10-14 06:39:12Z raasch
61	! Calculating u,v-profiles from given profiles by linear interpolation.
62	! bugfix: dirichlet_0 conditions for ug/vg moved from init_3d_model to here
63	!
64	! 707 2011-03-29 11:39:40Z raasch
65	! setting of bc_lr/ns_dirrad/raddir
66	!
67	! 689 2011-02-20 19:31:12z gryschka
68	! Bugfix for some logical expressions
69	! (syntax was not compatible with all compilers)
70	!
71	! 680 2011-02-04 23:16:06Z gryschka
72	! init_vortex is not allowed with volume_flow_control
73	!
74	! 673 2011-01-18 16:19:48Z suehring
75	! Declaration of ws_scheme_sca and ws_scheme_mom added (moved from advec_ws).
76	!
77	! 667 2010-12-23 12:06:00Z suehring/gryschka
78	! Exchange of parameters between ocean and atmosphere via PE0
79	! Check for illegal combination of ws-scheme and timestep scheme.
80	! Check for topography and ws-scheme.
81	! Check for not cyclic boundary conditions in combination with ws-scheme and
82	! loop_optimization = 'vector'.
83	! Check for call_psolver_at_all_substeps and ws-scheme for momentum_advec.
84	! Different processor/grid topology in atmosphere and ocean is now allowed!
85	! Bugfixes in checking for conserve_volume_flow_mode
86	! 600 2010-11-24 16:10:51Z raasch
87	! change due to new default value of surface_waterflux
88	! 580 2010-10-05 13:59:11Z heinze
89	! renaming of ws_vertical_gradient_level to subs_vertical_gradient_level
90	!
91	! 567 2010-10-01 10:46:30Z helmke
92	! calculating masks changed
93	!
94	! 564 2010-09-30 13:18:59Z helmke
95	! palm message identifiers of masked output changed, 20 replaced by max_masks
96	!
97	! 553 2010-09-01 14:09:06Z weinreis
98	! masks is calculated and removed from inipar
99	!
100	! 531 2010-04-21 06:47:21Z heinze
101	! Bugfix: unit of hyp changed to dbar
102	!
103	! 524 2010-03-30 02:04:51Z raasch
104	! Bugfix: "/" in netcdf profile variable names replaced by ":"
105	!
106	! 493 2010-03-01 08:30:24Z raasch
107	! netcdf_data_format is checked
108	!
109	! 411 2009-12-11 14:15:58Z heinze
110	! Enabled passive scalar/humidity wall fluxes for non-flat topography
111	! Initialization of large scale vertical motion (subsidence/ascent)
112	!
113	! 410 2009-12-04 17:05:40Z letzel
114	! masked data output
115	!
116	! 388 2009-09-23 09:40:33Z raasch
117	! Check profiles fpr prho and hyp.
118	! Bugfix: output of averaged 2d/3d quantities requires that an avaraging
119	! interval has been set, respective error message is included
120	! bc_lr_cyc and bc_ns_cyc are set,
121	! initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill'
122	! Check for illegal entries in section_xy\|xz\|yz that exceed nz+1\|ny+1\|nx+1
123	! Coupling with independent precursor runs.
124	! Check particle_color, particle_dvrpsize, color_interval, dvrpsize_interval
125	! Bugfix: pressure included for profile output
126	! Check pressure gradient conditions
127	! topography_grid_convention moved from user_check_parameters
128	! 'single_street_canyon'
129	! Added shf* and qsws* to the list of available output data
130	!
131	! 222 2009-01-12 16:04:16Z letzel
132	! +user_check_parameters
133	! Output of messages replaced by message handling routine.
134	! Implementation of an MPI-1 coupling: replaced myid with target_id,
135	! deleted __mpi2 directives
136	! Check that PALM is called with mrun -K parallel for coupling
137	!
138	! 197 2008-09-16 15:29:03Z raasch
139	! Bug fix: Construction of vertical profiles when 10 gradients have been
140	! specified in the parameter list (ug, vg, pt, q, sa, lad)
141	!
142	! Strict grid matching along z is not needed for mg-solver.
143	! Leaf area density (LAD) explicitly set to its surface value at k=0
144	! Case of reading data for recycling included in initializing_actions,
145	! check of turbulent_inflow and calculation of recycling_plane.
146	! q*2 profile added
147	!
148	! 138 2007-11-28 10:03:58Z letzel
149	! Plant canopy added
150	! Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
151	! Multigrid solver allows topography, checking of dt_sort_particles
152	! Bugfix: initializing u_init and v_init in case of ocean runs
153	!
154	! 109 2007-08-28 15:26:47Z letzel
155	! Check coupling_mode and set default (obligatory) values (like boundary
156	! conditions for temperature and fluxes) in case of coupled runs.
157	! +profiles for wp and w"e
158	! Bugfix: Error message concerning output of particle concentration (pc)
159	! modified
160	! More checks and more default values for coupled runs
161	! allow data_output_pr= q, wq, w"q", wq for humidity = .T. (instead of
162	! cloud_physics = .T.)
163	! Rayleigh damping for ocean fixed.
164	! Check and, if necessary, set default value for dt_coupling
165	!
166	! 97 2007-06-21 08:23:15Z raasch
167	! Initial salinity profile is calculated, salinity boundary conditions are
168	! checked,
169	! z_max_do1d is checked only in case of ocean = .f.,
170	! +initial temperature and geostrophic velocity profiles for the ocean version,
171	! use_pt_reference renamed use_reference
172	!
173	! 89 2007-05-25 12:08:31Z raasch
174	! Check for user-defined profiles
175	!
176	! 75 2007-03-22 09:54:05Z raasch
177	! "by_user" allowed as initializing action, -data_output_ts,
178	! leapfrog with non-flat topography not allowed any more, loop_optimization
179	! and pt_reference are checked, moisture renamed humidity,
180	! output of precipitation amount/rate and roughnes length + check
181	! possible negative humidities are avoided in initial profile,
182	! dirichlet/neumann changed to dirichlet/radiation, etc.,
183	! revision added to run_description_header
184	!
185	! 20 2007-02-26 00:12:32Z raasch
186	! Temperature and humidity gradients at top are now calculated for nzt+1,
187	! top_heatflux and respective boundary condition bc_pt_t is checked
188	!
189	! RCS Log replace by Id keyword, revision history cleaned up
190	!
191	! Revision 1.61 2006/08/04 14:20:25 raasch
192	! do2d_unit and do3d_unit now defined as 2d-arrays, check of
193	! use_upstream_for_tke, default value for dt_dopts,
194	! generation of file header moved from routines palm and header to here
195	!
196	! Revision 1.1 1997/08/26 06:29:23 raasch
197	! Initial revision
198	!
199	!
200	! Description:
201	! ------------
202	! Check control parameters and deduce further quantities.
203	!------------------------------------------------------------------------------!
204
205	USE arrays_3d
206	USE cloud_parameters
207	USE constants
208	USE control_parameters
209	USE dvrp_variables
210	USE grid_variables
211	USE indices
212	USE model_1d
213	USE netcdf_control
214	USE particle_attributes
215	USE pegrid
216	USE profil_parameter
217	USE subsidence_mod
218	USE statistics
219	USE transpose_indices
220
221	IMPLICIT NONE
222
223	CHARACTER (LEN=1) :: sq
224	CHARACTER (LEN=6) :: var
225	CHARACTER (LEN=7) :: unit
226	CHARACTER (LEN=8) :: date
227	CHARACTER (LEN=10) :: time
228	CHARACTER (LEN=40) :: coupling_string
229	CHARACTER (LEN=100) :: action
230
231	INTEGER :: i, ilen, intervals, iremote = 0, iter, j, k, kk, nnxh, nnyh, &
232	position, prec
233	LOGICAL :: found, ldum
234	REAL :: gradient, maxn, maxp, remote = 0.0, &
235	simulation_time_since_reference
236
237	!
238	!-- Warning, if host is not set
239	IF ( host(1:1) == ' ' ) THEN
240	message_string = '"host" is not set. Please check that environment ' // &
241	'variable "localhost" & is set before running PALM'
242	CALL message( 'check_parameters', 'PA0001', 0, 0, 0, 6, 0 )
243	ENDIF
244
245	!
246	!-- Check the coupling mode
247	IF ( coupling_mode /= 'uncoupled' .AND. &
248	coupling_mode /= 'atmosphere_to_ocean' .AND. &
249	coupling_mode /= 'ocean_to_atmosphere' ) THEN
250	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
251	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
252	ENDIF
253
254	!
255	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
256	IF ( coupling_mode /= 'uncoupled') THEN
257
258	IF ( dt_coupling == 9999999.9 ) THEN
259	message_string = 'dt_coupling is not set but required for coup' // &
260	'ling mode "' // TRIM( coupling_mode ) // '"'
261	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
262	ENDIF
263
264	#if defined( __parallel )
265
266	!
267	!-- NOTE: coupled runs have not been implemented in the check_namelist_files
268	!-- program.
269	!-- check_namelist_files will need the following information of the other
270	!-- model (atmosphere/ocean).
271	! dt_coupling = remote
272	! dt_max = remote
273	! restart_time = remote
274	! dt_restart= remote
275	! simulation_time_since_reference = remote
276	! dx = remote
277
278
279	#if ! defined( __check )
280	IF ( myid == 0 ) THEN
281	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, &
282	ierr )
283	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, &
284	status, ierr )
285	ENDIF
286	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
287	#endif
288	IF ( dt_coupling /= remote ) THEN
289	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
290	'": dt_coupling = ', dt_coupling, '& is not equal to ', &
291	'dt_coupling_remote = ', remote
292	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
293	ENDIF
294	IF ( dt_coupling <= 0.0 ) THEN
295	#if ! defined( __check )
296	IF ( myid == 0 ) THEN
297	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
298	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, &
299	status, ierr )
300	ENDIF
301	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
302	#endif
303	dt_coupling = MAX( dt_max, remote )
304	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
305	'": dt_coupling <= 0.0 & is not allowed and is reset to ', &
306	'MAX(dt_max(A,O)) = ', dt_coupling
307	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
308	ENDIF
309	#if ! defined( __check )
310	IF ( myid == 0 ) THEN
311	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, &
312	ierr )
313	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, &
314	status, ierr )
315	ENDIF
316	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
317	#endif
318	IF ( restart_time /= remote ) THEN
319	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
320	'": restart_time = ', restart_time, '& is not equal to ', &
321	'restart_time_remote = ', remote
322	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
323	ENDIF
324	#if ! defined( __check )
325	IF ( myid == 0 ) THEN
326	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, &
327	ierr )
328	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, &
329	status, ierr )
330	ENDIF
331	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
332	#endif
333	IF ( dt_restart /= remote ) THEN
334	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
335	'": dt_restart = ', dt_restart, '& is not equal to ', &
336	'dt_restart_remote = ', remote
337	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
338	ENDIF
339
340	simulation_time_since_reference = end_time - coupling_start_time
341	#if ! defined( __check )
342	IF ( myid == 0 ) THEN
343	CALL MPI_SEND( simulation_time_since_reference, 1, MPI_REAL, target_id, &
344	14, comm_inter, ierr )
345	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, &
346	status, ierr )
347	ENDIF
348	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
349	#endif
350	IF ( simulation_time_since_reference /= remote ) THEN
351	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
352	'": simulation_time_since_reference = ', &
353	simulation_time_since_reference, '& is not equal to ', &
354	'simulation_time_since_reference_remote = ', remote
355	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
356	ENDIF
357
358	#if ! defined( __check )
359	IF ( myid == 0 ) THEN
360	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
361	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, &
362	status, ierr )
363	ENDIF
364	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
365
366	#endif
367	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
368
369	IF ( dx < remote ) THEN
370	WRITE( message_string, * ) 'coupling mode "', &
371	TRIM( coupling_mode ), &
372	'": dx in Atmosphere is not equal to or not larger then dx in ocean'
373	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
374	ENDIF
375
376	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
377	WRITE( message_string, * ) 'coupling mode "', &
378	TRIM( coupling_mode ), &
379	'": Domain size in x-direction is not equal in ocean and atmosphere'
380	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
381	ENDIF
382
383	ENDIF
384
385	#if ! defined( __check )
386	IF ( myid == 0) THEN
387	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
388	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, &
389	status, ierr )
390	ENDIF
391	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
392	#endif
393	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
394
395	IF ( dy < remote ) THEN
396	WRITE( message_string, * ) 'coupling mode "', &
397	TRIM( coupling_mode ), &
398	'": dy in Atmosphere is not equal to or not larger then dy in ocean'
399	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
400	ENDIF
401
402	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
403	WRITE( message_string, * ) 'coupling mode "', &
404	TRIM( coupling_mode ), &
405	'": Domain size in y-direction is not equal in ocean and atmosphere'
406	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
407	ENDIF
408
409	IF ( MOD(nx_o+1,nx_a+1) /= 0 ) THEN
410	WRITE( message_string, * ) 'coupling mode "', &
411	TRIM( coupling_mode ), &
412	'": nx+1 in ocean is not divisible without remainder with nx+1 in', &
413	' atmosphere'
414	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
415	ENDIF
416
417	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
418	WRITE( message_string, * ) 'coupling mode "', &
419	TRIM( coupling_mode ), &
420	'": ny+1 in ocean is not divisible without remainder with ny+1 in', &
421	' atmosphere'
422	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
423	ENDIF
424
425	ENDIF
426	#else
427	WRITE( message_string, * ) 'coupling requires PALM to be called with', &
428	' ''mrun -K parallel'''
429	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
430	#endif
431	ENDIF
432
433	#if defined( __parallel ) && ! defined ( __check )
434	!
435	!-- Exchange via intercommunicator
436	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
437	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, &
438	ierr )
439	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
440	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, &
441	comm_inter, status, ierr )
442	ENDIF
443	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
444
445	#endif
446
447
448	!
449	!-- Generate the file header which is used as a header for most of PALM's
450	!-- output files
451	CALL DATE_AND_TIME( date, time )
452	run_date = date(7:8)//'-'//date(5:6)//'-'//date(3:4)
453	run_time = time(1:2)//':'//time(3:4)//':'//time(5:6)
454	IF ( coupling_mode == 'uncoupled' ) THEN
455	coupling_string = ''
456	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
457	coupling_string = ' coupled (atmosphere)'
458	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
459	coupling_string = ' coupled (ocean)'
460	ENDIF
461
462	WRITE ( run_description_header, &
463	'(A,2X,A,2X,A,A,A,I2.2,A,2X,A,A,2X,A,1X,A)' ) &
464	TRIM( version ), TRIM( revision ), 'run: ', &
465	TRIM( run_identifier ), '.', runnr, TRIM( coupling_string ), &
466	'host: ', TRIM( host ), run_date, run_time
467
468	!
469	!-- Check the general loop optimization method
470	IF ( loop_optimization == 'default' ) THEN
471	IF ( host(1:3) == 'nec' ) THEN
472	loop_optimization = 'vector'
473	ELSE
474	loop_optimization = 'cache'
475	ENDIF
476	ENDIF
477	IF ( loop_optimization /= 'noopt' .AND. loop_optimization /= 'cache' &
478	.AND. loop_optimization /= 'vector' ) THEN
479	message_string = 'illegal value given for loop_optimization: "' // &
480	TRIM( loop_optimization ) // '"'
481	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
482	ENDIF
483
484	!
485	!-- Check topography setting (check for illegal parameter combinations)
486	IF ( topography /= 'flat' ) THEN
487	action = ' '
488	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme') THEN
489	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
490	ENDIF
491	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
492	THEN
493	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
494	ENDIF
495	IF ( psolver == 'sor' ) THEN
496	WRITE( action, '(A,A)' ) 'psolver = ', psolver
497	ENDIF
498	IF ( sloping_surface ) THEN
499	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
500	ENDIF
501	IF ( galilei_transformation ) THEN
502	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
503	ENDIF
504	IF ( cloud_physics ) THEN
505	WRITE( action, '(A)' ) 'cloud_physics = .TRUE.'
506	ENDIF
507	IF ( cloud_droplets ) THEN
508	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
509	ENDIF
510	IF ( .NOT. prandtl_layer ) THEN
511	WRITE( action, '(A)' ) 'prandtl_layer = .FALSE.'
512	ENDIF
513	IF ( action /= ' ' ) THEN
514	message_string = 'a non-flat topography does not allow ' // &
515	TRIM( action )
516	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
517	ENDIF
518	!
519	!-- In case of non-flat topography, check whether the convention how to
520	!-- define the topography grid has been set correctly, or whether the default
521	!-- is applicable. If this is not possible, abort.
522	IF ( TRIM( topography_grid_convention ) == ' ' ) THEN
523	IF ( TRIM( topography ) /= 'single_building' .AND. &
524	TRIM( topography ) /= 'single_street_canyon' .AND. &
525	TRIM( topography ) /= 'read_from_file' ) THEN
526	!-- The default value is not applicable here, because it is only valid
527	!-- for the two standard cases 'single_building' and 'read_from_file'
528	!-- defined in init_grid.
529	WRITE( message_string, * ) &
530	'The value for "topography_grid_convention" ', &
531	'is not set. Its default value is & only valid for ', &
532	'"topography" = ''single_building'', ', &
533	'''single_street_canyon'' & or ''read_from_file''.', &
534	' & Choose ''cell_edge'' or ''cell_center''.'
535	CALL message( 'user_check_parameters', 'PA0239', 1, 2, 0, 6, 0 )
536	ELSE
537	!-- The default value is applicable here.
538	!-- Set convention according to topography.
539	IF ( TRIM( topography ) == 'single_building' .OR. &
540	TRIM( topography ) == 'single_street_canyon' ) THEN
541	topography_grid_convention = 'cell_edge'
542	ELSEIF ( TRIM( topography ) == 'read_from_file' ) THEN
543	topography_grid_convention = 'cell_center'
544	ENDIF
545	ENDIF
546	ELSEIF ( TRIM( topography_grid_convention ) /= 'cell_edge' .AND. &
547	TRIM( topography_grid_convention ) /= 'cell_center' ) THEN
548	WRITE( message_string, * ) &
549	'The value for "topography_grid_convention" is ', &
550	'not recognized. & Choose ''cell_edge'' or ''cell_center''.'
551	CALL message( 'user_check_parameters', 'PA0240', 1, 2, 0, 6, 0 )
552	ENDIF
553
554	ENDIF
555
556	!
557	!-- Check ocean setting
558	IF ( ocean ) THEN
559
560	action = ' '
561	IF ( action /= ' ' ) THEN
562	message_string = 'ocean = .T. does not allow ' // TRIM( action )
563	CALL message( 'check_parameters', 'PA0015', 1, 2, 0, 6, 0 )
564	ENDIF
565
566	ELSEIF ( TRIM( coupling_mode ) == 'uncoupled' .AND. &
567	TRIM( coupling_char ) == '_O' ) THEN
568
569	!
570	!-- Check whether an (uncoupled) atmospheric run has been declared as an
571	!-- ocean run (this setting is done via mrun-option -y)
572
573	message_string = 'ocean = .F. does not allow coupling_char = "' // &
574	TRIM( coupling_char ) // '" set by mrun-option "-y"'
575	CALL message( 'check_parameters', 'PA0317', 1, 2, 0, 6, 0 )
576
577	ENDIF
578
579	!
580	!-- Check whether there are any illegal values
581	!-- Pressure solver:
582	IF ( psolver /= 'poisfft' .AND. psolver /= 'poisfft_hybrid' .AND. &
583	psolver /= 'sor' .AND. psolver /= 'multigrid' ) THEN
584	message_string = 'unknown solver for perturbation pressure: psolver' // &
585	' = "' // TRIM( psolver ) // '"'
586	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
587	ENDIF
588
589	#if defined( __parallel )
590	IF ( psolver == 'poisfft_hybrid' .AND. pdims(2) /= 1 ) THEN
591	message_string = 'psolver = "' // TRIM( psolver ) // '" only works ' // &
592	'for a 1d domain-decomposition along x & please do' // &
593	' not set npey/=1 in the parameter file'
594	CALL message( 'check_parameters', 'PA0017', 1, 2, 0, 6, 0 )
595	ENDIF
596	IF ( psolver == 'poisfft_hybrid' .AND. &
597	( nxra > nxr .OR. nyna > nyn .OR. nza > nz ) .OR. &
598	psolver == 'multigrid' .AND. &
599	( nxra > nxr .OR. nyna > nyn ) ) THEN
600	message_string = 'psolver = "' // TRIM( psolver ) // '" does not ' // &
601	'work for subdomains with unequal size & please ' // &
602	'set grid_matching = ''strict'' in the parameter file'
603	CALL message( 'check_parameters', 'PA0018', 1, 2, 0, 6, 0 )
604	ENDIF
605	#else
606	IF ( psolver == 'poisfft_hybrid' ) THEN
607	message_string = 'psolver = "' // TRIM( psolver ) // '" only works' // &
608	' for a parallel environment'
609	CALL message( 'check_parameters', 'PA0019', 1, 2, 0, 6, 0 )
610	ENDIF
611	#endif
612
613	IF ( psolver == 'multigrid' ) THEN
614	IF ( cycle_mg == 'w' ) THEN
615	gamma_mg = 2
616	ELSEIF ( cycle_mg == 'v' ) THEN
617	gamma_mg = 1
618	ELSE
619	message_string = 'unknown multigrid cycle: cycle_mg = "' // &
620	TRIM( cycle_mg ) // '"'
621	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
622	ENDIF
623	ENDIF
624
625	IF ( fft_method /= 'singleton-algorithm' .AND. &
626	fft_method /= 'temperton-algorithm' .AND. &
627	fft_method /= 'system-specific' ) THEN
628	message_string = 'unknown fft-algorithm: fft_method = "' // &
629	TRIM( fft_method ) // '"'
630	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
631	ENDIF
632
633	IF( momentum_advec == 'ws-scheme' .AND. &
634	.NOT. call_psolver_at_all_substeps ) THEN
635	message_string = 'psolver must be called at each RK3 substep when "'//&
636	TRIM(momentum_advec) // ' "is used for momentum_advec'
637	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
638	END IF
639	!
640	!-- Advection schemes:
641	!
642	!-- Set the LOGICALS to enhance the performance.
643	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
644	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
645
646	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
647	THEN
648	message_string = 'unknown advection scheme: momentum_advec = "' // &
649	TRIM( momentum_advec ) // '"'
650	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
651	ENDIF
652	IF ( ( momentum_advec == 'ws-scheme' .OR. scalar_advec == 'ws-scheme' ) &
653	.AND. ( timestep_scheme == 'euler' .OR. &
654	timestep_scheme == 'runge-kutta-2' ) ) &
655	THEN
656	message_string = 'momentum_advec or scalar_advec = "' &
657	// TRIM( momentum_advec ) // '" is not allowed with timestep_scheme = "' // &
658	TRIM( timestep_scheme ) // '"'
659	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
660	ENDIF
661	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
662	scalar_advec /= 'bc-scheme' ) &
663	THEN
664	message_string = 'unknown advection scheme: scalar_advec = "' // &
665	TRIM( scalar_advec ) // '"'
666	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
667	ENDIF
668
669	IF ( use_sgs_for_particles .AND. .NOT. use_upstream_for_tke ) THEN
670	use_upstream_for_tke = .TRUE.
671	message_string = 'use_upstream_for_tke set .TRUE. because ' // &
672	'use_sgs_for_particles = .TRUE.'
673	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
674	ENDIF
675
676	IF ( use_sgs_for_particles .AND. curvature_solution_effects ) THEN
677	message_string = 'use_sgs_for_particles = .TRUE. not allowed with ' // &
678	'curvature_solution_effects = .TRUE.'
679	CALL message( 'check_parameters', 'PA0349', 1, 2, 0, 6, 0 )
680	ENDIF
681
682	!
683	!-- Timestep schemes:
684	SELECT CASE ( TRIM( timestep_scheme ) )
685
686	CASE ( 'euler' )
687	intermediate_timestep_count_max = 1
688
689	CASE ( 'runge-kutta-2' )
690	intermediate_timestep_count_max = 2
691
692	CASE ( 'runge-kutta-3' )
693	intermediate_timestep_count_max = 3
694
695	CASE DEFAULT
696	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
697	TRIM( timestep_scheme ) // '"'
698	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
699
700	END SELECT
701
702	IF ( (momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme') &
703	.AND. timestep_scheme(1:5) == 'runge' ) THEN
704	message_string = 'momentum advection scheme "' // &
705	TRIM( momentum_advec ) // '" & does not work with ' // &
706	'timestep_scheme "' // TRIM( timestep_scheme ) // '"'
707	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
708	ENDIF
709
710	!
711	!-- Collision kernels:
712	SELECT CASE ( TRIM( collision_kernel ) )
713
714	CASE ( 'hall', 'hall_fast' )
715	hall_kernel = .TRUE.
716
717	CASE ( 'palm' )
718	palm_kernel = .TRUE.
719
720	CASE ( 'wang', 'wang_fast' )
721	wang_kernel = .TRUE.
722
723	CASE ( 'none' )
724
725
726	CASE DEFAULT
727	message_string = 'unknown collision kernel: collision_kernel = "' // &
728	TRIM( collision_kernel ) // '"'
729	CALL message( 'check_parameters', 'PA0350', 1, 2, 0, 6, 0 )
730
731	END SELECT
732	IF ( collision_kernel(6:9) == 'fast' ) use_kernel_tables = .TRUE.
733
734	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
735	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
736	!
737	!-- No restart run: several initialising actions are possible
738	action = initializing_actions
739	DO WHILE ( TRIM( action ) /= '' )
740	position = INDEX( action, ' ' )
741	SELECT CASE ( action(1:position-1) )
742
743	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', &
744	'by_user', 'initialize_vortex', 'initialize_ptanom' )
745	action = action(position+1:)
746
747	CASE DEFAULT
748	message_string = 'initializing_action = "' // &
749	TRIM( action ) // '" unkown or not allowed'
750	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
751
752	END SELECT
753	ENDDO
754	ENDIF
755
756	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. &
757	conserve_volume_flow ) THEN
758	message_string = 'initializing_actions = "initialize_vortex"' // &
759	' ist not allowed with conserve_volume_flow = .T.'
760	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
761	ENDIF
762
763
764	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
765	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
766	message_string = 'initializing_actions = "set_constant_profiles"' // &
767	' and "set_1d-model_profiles" are not allowed ' // &
768	'simultaneously'
769	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
770	ENDIF
771
772	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
773	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
774	message_string = 'initializing_actions = "set_constant_profiles"' // &
775	' and "by_user" are not allowed simultaneously'
776	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
777	ENDIF
778
779	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
780	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
781	message_string = 'initializing_actions = "by_user" and ' // &
782	'"set_1d-model_profiles" are not allowed simultaneously'
783	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
784	ENDIF
785
786	IF ( cloud_physics .AND. .NOT. humidity ) THEN
787	WRITE( message_string, * ) 'cloud_physics = ', cloud_physics, ' is ', &
788	'not allowed with humidity = ', humidity
789	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
790	ENDIF
791
792	IF ( precipitation .AND. .NOT. cloud_physics ) THEN
793	WRITE( message_string, * ) 'precipitation = ', precipitation, ' is ', &
794	'not allowed with cloud_physics = ', cloud_physics
795	CALL message( 'check_parameters', 'PA0035', 1, 2, 0, 6, 0 )
796	ENDIF
797
798	IF ( humidity .AND. sloping_surface ) THEN
799	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
800	'are not allowed simultaneously'
801	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
802	ENDIF
803
804	IF ( passive_scalar .AND. humidity ) THEN
805	message_string = 'humidity = .TRUE. and passive_scalar = .TRUE. ' // &
806	'is not allowed simultaneously'
807	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
808	ENDIF
809
810	IF ( grid_matching /= 'strict' .AND. grid_matching /= 'match' ) THEN
811	message_string = 'illegal value "' // TRIM( grid_matching ) // &
812	'" found for parameter grid_matching'
813	CALL message( 'check_parameters', 'PA0040', 1, 2, 0, 6, 0 )
814	ENDIF
815
816	IF ( plant_canopy .AND. ( drag_coefficient == 0.0 ) ) THEN
817	message_string = 'plant_canopy = .TRUE. requires a non-zero drag ' // &
818	'coefficient & given value is drag_coefficient = 0.0'
819	CALL message( 'check_parameters', 'PA0041', 1, 2, 0, 6, 0 )
820	ENDIF
821
822	!
823	!-- In case of no model continuation run, check initialising parameters and
824	!-- deduce further quantities
825	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
826
827	!
828	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
829	pt_init = pt_surface
830	IF ( humidity ) q_init = q_surface
831	IF ( ocean ) sa_init = sa_surface
832	IF ( passive_scalar ) q_init = s_surface
833	IF ( plant_canopy ) lad = 0.0
834
835	!
836	!--
837	!-- If required, compute initial profile of the geostrophic wind
838	!-- (component ug)
839	i = 1
840	gradient = 0.0
841
842	IF ( .NOT. ocean ) THEN
843
844	ug_vertical_gradient_level_ind(1) = 0
845	ug(0) = ug_surface
846	DO k = 1, nzt+1
847	IF ( i < 11 ) THEN
848	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
849	ug_vertical_gradient_level(i) >= 0.0 ) THEN
850	gradient = ug_vertical_gradient(i) / 100.0
851	ug_vertical_gradient_level_ind(i) = k - 1
852	i = i + 1
853	ENDIF
854	ENDIF
855	IF ( gradient /= 0.0 ) THEN
856	IF ( k /= 1 ) THEN
857	ug(k) = ug(k-1) + dzu(k) * gradient
858	ELSE
859	ug(k) = ug_surface + 0.5 * dzu(k) * gradient
860	ENDIF
861	ELSE
862	ug(k) = ug(k-1)
863	ENDIF
864	ENDDO
865
866	ELSE
867
868	ug_vertical_gradient_level_ind(1) = nzt+1
869	ug(nzt+1) = ug_surface
870	DO k = nzt, nzb, -1
871	IF ( i < 11 ) THEN
872	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
873	ug_vertical_gradient_level(i) <= 0.0 ) THEN
874	gradient = ug_vertical_gradient(i) / 100.0
875	ug_vertical_gradient_level_ind(i) = k + 1
876	i = i + 1
877	ENDIF
878	ENDIF
879	IF ( gradient /= 0.0 ) THEN
880	IF ( k /= nzt ) THEN
881	ug(k) = ug(k+1) - dzu(k+1) * gradient
882	ELSE
883	ug(k) = ug_surface - 0.5 * dzu(k+1) * gradient
884	ug(k+1) = ug_surface + 0.5 * dzu(k+1) * gradient
885	ENDIF
886	ELSE
887	ug(k) = ug(k+1)
888	ENDIF
889	ENDDO
890
891	ENDIF
892
893	!
894	!-- In case of no given gradients for ug, choose a zero gradient
895	IF ( ug_vertical_gradient_level(1) == -9999999.9 ) THEN
896	ug_vertical_gradient_level(1) = 0.0
897	ENDIF
898
899	!
900	!--
901	!-- If required, compute initial profile of the geostrophic wind
902	!-- (component vg)
903	i = 1
904	gradient = 0.0
905
906	IF ( .NOT. ocean ) THEN
907
908	vg_vertical_gradient_level_ind(1) = 0
909	vg(0) = vg_surface
910	DO k = 1, nzt+1
911	IF ( i < 11 ) THEN
912	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
913	vg_vertical_gradient_level(i) >= 0.0 ) THEN
914	gradient = vg_vertical_gradient(i) / 100.0
915	vg_vertical_gradient_level_ind(i) = k - 1
916	i = i + 1
917	ENDIF
918	ENDIF
919	IF ( gradient /= 0.0 ) THEN
920	IF ( k /= 1 ) THEN
921	vg(k) = vg(k-1) + dzu(k) * gradient
922	ELSE
923	vg(k) = vg_surface + 0.5 * dzu(k) * gradient
924	ENDIF
925	ELSE
926	vg(k) = vg(k-1)
927	ENDIF
928	ENDDO
929
930	ELSE
931
932	vg_vertical_gradient_level_ind(1) = nzt+1
933	vg(nzt+1) = vg_surface
934	DO k = nzt, nzb, -1
935	IF ( i < 11 ) THEN
936	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
937	vg_vertical_gradient_level(i) <= 0.0 ) THEN
938	gradient = vg_vertical_gradient(i) / 100.0
939	vg_vertical_gradient_level_ind(i) = k + 1
940	i = i + 1
941	ENDIF
942	ENDIF
943	IF ( gradient /= 0.0 ) THEN
944	IF ( k /= nzt ) THEN
945	vg(k) = vg(k+1) - dzu(k+1) * gradient
946	ELSE
947	vg(k) = vg_surface - 0.5 * dzu(k+1) * gradient
948	vg(k+1) = vg_surface + 0.5 * dzu(k+1) * gradient
949	ENDIF
950	ELSE
951	vg(k) = vg(k+1)
952	ENDIF
953	ENDDO
954
955	ENDIF
956
957	!
958	!-- In case of no given gradients for vg, choose a zero gradient
959	IF ( vg_vertical_gradient_level(1) == -9999999.9 ) THEN
960	vg_vertical_gradient_level(1) = 0.0
961	ENDIF
962
963	!
964	!-- Let the initial wind profiles be the calculated ug/vg profiles or
965	!-- interpolate them from wind profile data (if given)
966	IF ( u_profile(1) == 9999999.9 .AND. v_profile(1) == 9999999.9 ) THEN
967
968	u_init = ug
969	v_init = vg
970
971	ELSEIF ( u_profile(1) == 0.0 .AND. v_profile(1) == 0.0 ) THEN
972
973	IF ( uv_heights(1) /= 0.0 ) THEN
974	message_string = 'uv_heights(1) must be 0.0'
975	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
976	ENDIF
977
978	use_prescribed_profile_data = .TRUE.
979
980	kk = 1
981	u_init(0) = 0.0
982	v_init(0) = 0.0
983
984	DO k = 1, nz+1
985
986	IF ( kk < 100 ) THEN
987	DO WHILE ( uv_heights(kk+1) <= zu(k) )
988	kk = kk + 1
989	IF ( kk == 100 ) EXIT
990	ENDDO
991	ENDIF
992
993	IF ( kk < 100 .AND. uv_heights(kk+1) /= 9999999.9 ) THEN
994	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
995	( uv_heights(kk+1) - uv_heights(kk) ) * &
996	( u_profile(kk+1) - u_profile(kk) )
997	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
998	( uv_heights(kk+1) - uv_heights(kk) ) * &
999	( v_profile(kk+1) - v_profile(kk) )
1000	ELSE
1001	u_init(k) = u_profile(kk)
1002	v_init(k) = v_profile(kk)
1003	ENDIF
1004
1005	ENDDO
1006
1007	ELSE
1008
1009	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1010	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1011
1012	ENDIF
1013
1014	!
1015	!-- Compute initial temperature profile using the given temperature gradients
1016	IF ( .NOT. neutral ) THEN
1017
1018	i = 1
1019	gradient = 0.0
1020
1021	IF ( .NOT. ocean ) THEN
1022
1023	pt_vertical_gradient_level_ind(1) = 0
1024	DO k = 1, nzt+1
1025	IF ( i < 11 ) THEN
1026	IF ( pt_vertical_gradient_level(i) < zu(k) .AND. &
1027	pt_vertical_gradient_level(i) >= 0.0 ) THEN
1028	gradient = pt_vertical_gradient(i) / 100.0
1029	pt_vertical_gradient_level_ind(i) = k - 1
1030	i = i + 1
1031	ENDIF
1032	ENDIF
1033	IF ( gradient /= 0.0 ) THEN
1034	IF ( k /= 1 ) THEN
1035	pt_init(k) = pt_init(k-1) + dzu(k) * gradient
1036	ELSE
1037	pt_init(k) = pt_surface + 0.5 * dzu(k) * gradient
1038	ENDIF
1039	ELSE
1040	pt_init(k) = pt_init(k-1)
1041	ENDIF
1042	ENDDO
1043
1044	ELSE
1045
1046	pt_vertical_gradient_level_ind(1) = nzt+1
1047	DO k = nzt, 0, -1
1048	IF ( i < 11 ) THEN
1049	IF ( pt_vertical_gradient_level(i) > zu(k) .AND. &
1050	pt_vertical_gradient_level(i) <= 0.0 ) THEN
1051	gradient = pt_vertical_gradient(i) / 100.0
1052	pt_vertical_gradient_level_ind(i) = k + 1
1053	i = i + 1
1054	ENDIF
1055	ENDIF
1056	IF ( gradient /= 0.0 ) THEN
1057	IF ( k /= nzt ) THEN
1058	pt_init(k) = pt_init(k+1) - dzu(k+1) * gradient
1059	ELSE
1060	pt_init(k) = pt_surface - 0.5 * dzu(k+1) * gradient
1061	pt_init(k+1) = pt_surface + 0.5 * dzu(k+1) * gradient
1062	ENDIF
1063	ELSE
1064	pt_init(k) = pt_init(k+1)
1065	ENDIF
1066	ENDDO
1067
1068	ENDIF
1069
1070	ENDIF
1071
1072	!
1073	!-- In case of no given temperature gradients, choose gradient of neutral
1074	!-- stratification
1075	IF ( pt_vertical_gradient_level(1) == -9999999.9 ) THEN
1076	pt_vertical_gradient_level(1) = 0.0
1077	ENDIF
1078
1079	!
1080	!-- Store temperature gradient at the top boundary for possible Neumann
1081	!-- boundary condition
1082	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
1083
1084	!
1085	!-- If required, compute initial humidity or scalar profile using the given
1086	!-- humidity/scalar gradient. In case of scalar transport, initially store
1087	!-- values of the scalar parameters on humidity parameters
1088	IF ( passive_scalar ) THEN
1089	bc_q_b = bc_s_b
1090	bc_q_t = bc_s_t
1091	q_surface = s_surface
1092	q_surface_initial_change = s_surface_initial_change
1093	q_vertical_gradient = s_vertical_gradient
1094	q_vertical_gradient_level = s_vertical_gradient_level
1095	surface_waterflux = surface_scalarflux
1096	wall_humidityflux = wall_scalarflux
1097	ENDIF
1098
1099	IF ( humidity .OR. passive_scalar ) THEN
1100
1101	i = 1
1102	gradient = 0.0
1103	q_vertical_gradient_level_ind(1) = 0
1104	DO k = 1, nzt+1
1105	IF ( i < 11 ) THEN
1106	IF ( q_vertical_gradient_level(i) < zu(k) .AND. &
1107	q_vertical_gradient_level(i) >= 0.0 ) THEN
1108	gradient = q_vertical_gradient(i) / 100.0
1109	q_vertical_gradient_level_ind(i) = k - 1
1110	i = i + 1
1111	ENDIF
1112	ENDIF
1113	IF ( gradient /= 0.0 ) THEN
1114	IF ( k /= 1 ) THEN
1115	q_init(k) = q_init(k-1) + dzu(k) * gradient
1116	ELSE
1117	q_init(k) = q_init(k-1) + 0.5 * dzu(k) * gradient
1118	ENDIF
1119	ELSE
1120	q_init(k) = q_init(k-1)
1121	ENDIF
1122	!
1123	!-- Avoid negative humidities
1124	IF ( q_init(k) < 0.0 ) THEN
1125	q_init(k) = 0.0
1126	ENDIF
1127	ENDDO
1128
1129	!
1130	!-- In case of no given humidity gradients, choose zero gradient
1131	!-- conditions
1132	IF ( q_vertical_gradient_level(1) == -1.0 ) THEN
1133	q_vertical_gradient_level(1) = 0.0
1134	ENDIF
1135
1136	!
1137	!-- Store humidity gradient at the top boundary for possile Neumann
1138	!-- boundary condition
1139	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
1140
1141	ENDIF
1142
1143	!
1144	!-- If required, compute initial salinity profile using the given salinity
1145	!-- gradients
1146	IF ( ocean ) THEN
1147
1148	i = 1
1149	gradient = 0.0
1150
1151	sa_vertical_gradient_level_ind(1) = nzt+1
1152	DO k = nzt, 0, -1
1153	IF ( i < 11 ) THEN
1154	IF ( sa_vertical_gradient_level(i) > zu(k) .AND. &
1155	sa_vertical_gradient_level(i) <= 0.0 ) THEN
1156	gradient = sa_vertical_gradient(i) / 100.0
1157	sa_vertical_gradient_level_ind(i) = k + 1
1158	i = i + 1
1159	ENDIF
1160	ENDIF
1161	IF ( gradient /= 0.0 ) THEN
1162	IF ( k /= nzt ) THEN
1163	sa_init(k) = sa_init(k+1) - dzu(k+1) * gradient
1164	ELSE
1165	sa_init(k) = sa_surface - 0.5 * dzu(k+1) * gradient
1166	sa_init(k+1) = sa_surface + 0.5 * dzu(k+1) * gradient
1167	ENDIF
1168	ELSE
1169	sa_init(k) = sa_init(k+1)
1170	ENDIF
1171	ENDDO
1172
1173	ENDIF
1174
1175	!
1176	!-- If required compute the profile of leaf area density used in the plant
1177	!-- canopy model
1178	IF ( plant_canopy ) THEN
1179
1180	i = 1
1181	gradient = 0.0
1182
1183	IF ( .NOT. ocean ) THEN
1184
1185	lad(0) = lad_surface
1186
1187	lad_vertical_gradient_level_ind(1) = 0
1188	DO k = 1, pch_index
1189	IF ( i < 11 ) THEN
1190	IF ( lad_vertical_gradient_level(i) < zu(k) .AND. &
1191	lad_vertical_gradient_level(i) >= 0.0 ) THEN
1192	gradient = lad_vertical_gradient(i)
1193	lad_vertical_gradient_level_ind(i) = k - 1
1194	i = i + 1
1195	ENDIF
1196	ENDIF
1197	IF ( gradient /= 0.0 ) THEN
1198	IF ( k /= 1 ) THEN
1199	lad(k) = lad(k-1) + dzu(k) * gradient
1200	ELSE
1201	lad(k) = lad_surface + 0.5 * dzu(k) *gradient
1202	ENDIF
1203	ELSE
1204	lad(k) = lad(k-1)
1205	ENDIF
1206	ENDDO
1207
1208	ENDIF
1209
1210	!
1211	!-- In case of no given leaf area density gradients, choose a vanishing
1212	!-- gradient
1213	IF ( lad_vertical_gradient_level(1) == -9999999.9 ) THEN
1214	lad_vertical_gradient_level(1) = 0.0
1215	ENDIF
1216
1217	ENDIF
1218
1219	ENDIF
1220
1221	!
1222	!-- Initialize large scale subsidence if required
1223	IF ( subs_vertical_gradient_level(1) /= -9999999.9 ) THEN
1224	large_scale_subsidence = .TRUE.
1225	CALL init_w_subsidence
1226	END IF
1227
1228
1229
1230	!
1231	!-- Compute Coriolis parameter
1232	f = 2.0 * omega * SIN( phi / 180.0 * pi )
1233	fs = 2.0 * omega * COS( phi / 180.0 * pi )
1234
1235	!
1236	!-- Ocean runs always use reference values in the buoyancy term. Therefore
1237	!-- set the reference temperature equal to the surface temperature.
1238	IF ( ocean .AND. pt_reference == 9999999.9 ) pt_reference = pt_surface
1239
1240	!
1241	!-- Reference value has to be used in buoyancy terms
1242	IF ( pt_reference /= 9999999.9 ) use_reference = .TRUE.
1243
1244	!
1245	!-- Sign of buoyancy/stability terms
1246	IF ( ocean ) atmos_ocean_sign = -1.0
1247
1248	!
1249	!-- Ocean version must use flux boundary conditions at the top
1250	IF ( ocean .AND. .NOT. use_top_fluxes ) THEN
1251	message_string = 'use_top_fluxes must be .TRUE. in ocean version'
1252	CALL message( 'check_parameters', 'PA0042', 1, 2, 0, 6, 0 )
1253	ENDIF
1254
1255	!
1256	!-- In case of a given slope, compute the relevant quantities
1257	IF ( alpha_surface /= 0.0 ) THEN
1258	IF ( ABS( alpha_surface ) > 90.0 ) THEN
1259	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, &
1260	' ) must be < 90.0'
1261	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1262	ENDIF
1263	sloping_surface = .TRUE.
1264	cos_alpha_surface = COS( alpha_surface / 180.0 * pi )
1265	sin_alpha_surface = SIN( alpha_surface / 180.0 * pi )
1266	ENDIF
1267
1268	!
1269	!-- Check time step and cfl_factor
1270	IF ( dt /= -1.0 ) THEN
1271	IF ( dt <= 0.0 .AND. dt /= -1.0 ) THEN
1272	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1273	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1274	ENDIF
1275	dt_3d = dt
1276	dt_fixed = .TRUE.
1277	ENDIF
1278
1279	IF ( cfl_factor <= 0.0 .OR. cfl_factor > 1.0 ) THEN
1280	IF ( cfl_factor == -1.0 ) THEN
1281	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1282	cfl_factor = 0.8
1283	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1284	cfl_factor = 0.9
1285	ELSE
1286	cfl_factor = 0.9
1287	ENDIF
1288	ELSE
1289	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1290	' out of range & 0.0 < cfl_factor <= 1.0 is required'
1291	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1292	ENDIF
1293	ENDIF
1294
1295	!
1296	!-- Store simulated time at begin
1297	simulated_time_at_begin = simulated_time
1298
1299	!
1300	!-- Store reference time for coupled runs and change the coupling flag,
1301	!-- if ...
1302	IF ( simulated_time == 0.0 ) THEN
1303	IF ( coupling_start_time == 0.0 ) THEN
1304	time_since_reference_point = 0.0
1305	ELSEIF ( time_since_reference_point < 0.0 ) THEN
1306	run_coupled = .FALSE.
1307	ENDIF
1308	ENDIF
1309
1310	!
1311	!-- Set wind speed in the Galilei-transformed system
1312	IF ( galilei_transformation ) THEN
1313	IF ( use_ug_for_galilei_tr .AND. &
1314	ug_vertical_gradient_level(1) == 0.0 .AND. &
1315	vg_vertical_gradient_level(1) == 0.0 ) THEN
1316	u_gtrans = ug_surface * 0.6
1317	v_gtrans = vg_surface * 0.6
1318	ELSEIF ( use_ug_for_galilei_tr .AND. &
1319	ug_vertical_gradient_level(1) /= 0.0 ) THEN
1320	message_string = 'baroclinicity (ug) not allowed simultaneously' // &
1321	' with galilei transformation'
1322	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1323	ELSEIF ( use_ug_for_galilei_tr .AND. &
1324	vg_vertical_gradient_level(1) /= 0.0 ) THEN
1325	message_string = 'baroclinicity (vg) not allowed simultaneously' // &
1326	' with galilei transformation'
1327	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1328	ELSE
1329	message_string = 'variable translation speed used for galilei-' // &
1330	'transformation, which may cause & instabilities in stably ' // &
1331	'stratified regions'
1332	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1333	ENDIF
1334	ENDIF
1335
1336	!
1337	!-- In case of using a prandtl-layer, calculated (or prescribed) surface
1338	!-- fluxes have to be used in the diffusion-terms
1339	IF ( prandtl_layer ) use_surface_fluxes = .TRUE.
1340
1341	!
1342	!-- Check boundary conditions and set internal variables:
1343	!-- Lateral boundary conditions
1344	IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. &
1345	bc_lr /= 'radiation/dirichlet' .AND. bc_lr /= 'dirichlet/neumann' &
1346	.AND. bc_lr /= 'neumann/dirichlet' ) THEN
1347	message_string = 'unknown boundary condition: bc_lr = "' // &
1348	TRIM( bc_lr ) // '"'
1349	CALL message( 'check_parameters', 'PA0049', 1, 2, 0, 6, 0 )
1350	ENDIF
1351	IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. &
1352	bc_ns /= 'radiation/dirichlet' .AND. bc_ns /= 'dirichlet/neumann' &
1353	.AND. bc_ns /= 'neumann/dirichlet' ) THEN
1354	message_string = 'unknown boundary condition: bc_ns = "' // &
1355	TRIM( bc_ns ) // '"'
1356	CALL message( 'check_parameters', 'PA0050', 1, 2, 0, 6, 0 )
1357	ENDIF
1358
1359	!
1360	!-- Internal variables used for speed optimization in if clauses
1361	IF ( bc_lr /= 'cyclic' ) bc_lr_cyc = .FALSE.
1362	IF ( bc_lr == 'dirichlet/radiation' ) bc_lr_dirrad = .TRUE.
1363	IF ( bc_lr == 'radiation/dirichlet' ) bc_lr_raddir = .TRUE.
1364	IF ( bc_lr == 'dirichlet/neumann' ) bc_lr_dirneu = .TRUE.
1365	IF ( bc_lr == 'neumann/dirichlet' ) bc_lr_neudir = .TRUE.
1366	IF ( bc_ns /= 'cyclic' ) bc_ns_cyc = .FALSE.
1367	IF ( bc_ns == 'dirichlet/radiation' ) bc_ns_dirrad = .TRUE.
1368	IF ( bc_ns == 'radiation/dirichlet' ) bc_ns_raddir = .TRUE.
1369	IF ( bc_ns == 'dirichlet/neumann' ) bc_ns_dirneu = .TRUE.
1370	IF ( bc_ns == 'neumann/dirichlet' ) bc_ns_neudir = .TRUE.
1371
1372	!
1373	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-
1374	!-- Willimas or Wicker - Skamarock advection scheme. Several schemes
1375	!-- and tools do not work with non-cyclic boundary conditions.
1376	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1377	IF ( psolver /= 'multigrid' ) THEN
1378	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1379	'psolver = "' // TRIM( psolver ) // '"'
1380	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1381	ENDIF
1382	IF ( momentum_advec /= 'pw-scheme' .AND. &
1383	momentum_advec /= 'ws-scheme') THEN
1384	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1385	'momentum_advec = "' // TRIM( momentum_advec ) // '"'
1386	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1387	ENDIF
1388	IF ( scalar_advec /= 'pw-scheme' .AND. &
1389	scalar_advec /= 'ws-scheme' ) THEN
1390	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1391	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1392	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1393	ENDIF
1394	IF ( galilei_transformation ) THEN
1395	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1396	'galilei_transformation = .T.'
1397	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1398	ENDIF
1399	ENDIF
1400
1401	!
1402	!-- Bottom boundary condition for the turbulent Kinetic energy
1403	IF ( bc_e_b == 'neumann' ) THEN
1404	ibc_e_b = 1
1405	IF ( adjust_mixing_length .AND. prandtl_layer ) THEN
1406	message_string = 'adjust_mixing_length = TRUE and bc_e_b = "neumann"'
1407	CALL message( 'check_parameters', 'PA0055', 0, 1, 0, 6, 0 )
1408	ENDIF
1409	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1410	ibc_e_b = 2
1411	IF ( .NOT. adjust_mixing_length .AND. prandtl_layer ) THEN
1412	message_string = 'adjust_mixing_length = FALSE and bc_e_b = "' // &
1413	TRIM( bc_e_b ) // '"'
1414	CALL message( 'check_parameters', 'PA0056', 0, 1, 0, 6, 0 )
1415	ENDIF
1416	IF ( .NOT. prandtl_layer ) THEN
1417	bc_e_b = 'neumann'
1418	ibc_e_b = 1
1419	message_string = 'boundary condition bc_e_b changed to "' // &
1420	TRIM( bc_e_b ) // '"'
1421	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1422	ENDIF
1423	ELSE
1424	message_string = 'unknown boundary condition: bc_e_b = "' // &
1425	TRIM( bc_e_b ) // '"'
1426	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1427	ENDIF
1428
1429	!
1430	!-- Boundary conditions for perturbation pressure
1431	IF ( bc_p_b == 'dirichlet' ) THEN
1432	ibc_p_b = 0
1433	ELSEIF ( bc_p_b == 'neumann' ) THEN
1434	ibc_p_b = 1
1435	ELSEIF ( bc_p_b == 'neumann+inhomo' ) THEN
1436	ibc_p_b = 2
1437	ELSE
1438	message_string = 'unknown boundary condition: bc_p_b = "' // &
1439	TRIM( bc_p_b ) // '"'
1440	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1441	ENDIF
1442	IF ( ibc_p_b == 2 .AND. .NOT. prandtl_layer ) THEN
1443	message_string = 'boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // &
1444	'" not allowed with prandtl_layer = .FALSE.'
1445	CALL message( 'check_parameters', 'PA0060', 1, 2, 0, 6, 0 )
1446	ENDIF
1447	IF ( bc_p_t == 'dirichlet' ) THEN
1448	ibc_p_t = 0
1449	ELSEIF ( bc_p_t == 'neumann' ) THEN
1450	ibc_p_t = 1
1451	ELSE
1452	message_string = 'unknown boundary condition: bc_p_t = "' // &
1453	TRIM( bc_p_t ) // '"'
1454	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1455	ENDIF
1456
1457	!
1458	!-- Boundary conditions for potential temperature
1459	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1460	ibc_pt_b = 2
1461	ELSE
1462	IF ( bc_pt_b == 'dirichlet' ) THEN
1463	ibc_pt_b = 0
1464	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1465	ibc_pt_b = 1
1466	ELSE
1467	message_string = 'unknown boundary condition: bc_pt_b = "' // &
1468	TRIM( bc_pt_b ) // '"'
1469	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1470	ENDIF
1471	ENDIF
1472
1473	IF ( bc_pt_t == 'dirichlet' ) THEN
1474	ibc_pt_t = 0
1475	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1476	ibc_pt_t = 1
1477	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1478	ibc_pt_t = 2
1479	ELSE
1480	message_string = 'unknown boundary condition: bc_pt_t = "' // &
1481	TRIM( bc_pt_t ) // '"'
1482	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1483	ENDIF
1484
1485	IF ( surface_heatflux == 9999999.9 ) constant_heatflux = .FALSE.
1486	IF ( top_heatflux == 9999999.9 ) constant_top_heatflux = .FALSE.
1487
1488	IF ( neutral ) THEN
1489
1490	IF ( surface_heatflux /= 0.0 .AND. surface_heatflux /= 9999999.9 ) &
1491	THEN
1492	message_string = 'heatflux must not be set for pure neutral flow'
1493	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1494	ENDIF
1495
1496	IF ( top_heatflux /= 0.0 .AND. top_heatflux /= 9999999.9 ) &
1497	THEN
1498	message_string = 'heatflux must not be set for pure neutral flow'
1499	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1500	ENDIF
1501
1502	ENDIF
1503
1504	IF ( top_momentumflux_u /= 9999999.9 .AND. &
1505	top_momentumflux_v /= 9999999.9 ) THEN
1506	constant_top_momentumflux = .TRUE.
1507	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9 .AND. &
1508	top_momentumflux_v == 9999999.9 ) ) THEN
1509	message_string = 'both, top_momentumflux_u AND top_momentumflux_v ' // &
1510	'must be set'
1511	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1512	ENDIF
1513
1514	!
1515	!-- A given surface temperature implies Dirichlet boundary condition for
1516	!-- temperature. In this case specification of a constant heat flux is
1517	!-- forbidden.
1518	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. &
1519	surface_heatflux /= 0.0 ) THEN
1520	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) //&
1521	'& is not allowed with constant_heatflux = .TRUE.'
1522	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1523	ENDIF
1524	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0 ) THEN
1525	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1526	'wed with pt_surface_initial_change (/=0) = ', &
1527	pt_surface_initial_change
1528	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1529	ENDIF
1530
1531	!
1532	!-- A given temperature at the top implies Dirichlet boundary condition for
1533	!-- temperature. In this case specification of a constant heat flux is
1534	!-- forbidden.
1535	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. &
1536	top_heatflux /= 0.0 ) THEN
1537	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) //&
1538	'" is not allowed with constant_top_heatflux = .TRUE.'
1539	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1540	ENDIF
1541
1542	!
1543	!-- Boundary conditions for salinity
1544	IF ( ocean ) THEN
1545	IF ( bc_sa_t == 'dirichlet' ) THEN
1546	ibc_sa_t = 0
1547	ELSEIF ( bc_sa_t == 'neumann' ) THEN
1548	ibc_sa_t = 1
1549	ELSE
1550	message_string = 'unknown boundary condition: bc_sa_t = "' // &
1551	TRIM( bc_sa_t ) // '"'
1552	CALL message( 'check_parameters', 'PA0068', 1, 2, 0, 6, 0 )
1553	ENDIF
1554
1555	IF ( top_salinityflux == 9999999.9 ) constant_top_salinityflux = .FALSE.
1556	IF ( ibc_sa_t == 1 .AND. top_salinityflux == 9999999.9 ) THEN
1557	message_string = 'boundary condition: bc_sa_t = "' // &
1558	TRIM( bc_sa_t ) // '" requires to set ' // &
1559	'top_salinityflux'
1560	CALL message( 'check_parameters', 'PA0069', 1, 2, 0, 6, 0 )
1561	ENDIF
1562
1563	!
1564	!-- A fixed salinity at the top implies Dirichlet boundary condition for
1565	!-- salinity. In this case specification of a constant salinity flux is
1566	!-- forbidden.
1567	IF ( ibc_sa_t == 0 .AND. constant_top_salinityflux .AND. &
1568	top_salinityflux /= 0.0 ) THEN
1569	message_string = 'boundary condition: bc_sa_t = "' // &
1570	TRIM( bc_sa_t ) // '" is not allowed with ' // &
1571	'constant_top_salinityflux = .TRUE.'
1572	CALL message( 'check_parameters', 'PA0070', 1, 2, 0, 6, 0 )
1573	ENDIF
1574
1575	ENDIF
1576
1577	!
1578	!-- In case of humidity or passive scalar, set boundary conditions for total
1579	!-- water content / scalar
1580	IF ( humidity .OR. passive_scalar ) THEN
1581	IF ( humidity ) THEN
1582	sq = 'q'
1583	ELSE
1584	sq = 's'
1585	ENDIF
1586	IF ( bc_q_b == 'dirichlet' ) THEN
1587	ibc_q_b = 0
1588	ELSEIF ( bc_q_b == 'neumann' ) THEN
1589	ibc_q_b = 1
1590	ELSE
1591	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1592	'_b ="' // TRIM( bc_q_b ) // '"'
1593	CALL message( 'check_parameters', 'PA0071', 1, 2, 0, 6, 0 )
1594	ENDIF
1595	IF ( bc_q_t == 'dirichlet' ) THEN
1596	ibc_q_t = 0
1597	ELSEIF ( bc_q_t == 'neumann' ) THEN
1598	ibc_q_t = 1
1599	ELSE
1600	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1601	'_t ="' // TRIM( bc_q_t ) // '"'
1602	CALL message( 'check_parameters', 'PA0072', 1, 2, 0, 6, 0 )
1603	ENDIF
1604
1605	IF ( surface_waterflux == 9999999.9 ) constant_waterflux = .FALSE.
1606
1607	!
1608	!-- A given surface humidity implies Dirichlet boundary condition for
1609	!-- humidity. In this case specification of a constant water flux is
1610	!-- forbidden.
1611	IF ( ibc_q_b == 0 .AND. constant_waterflux ) THEN
1612	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b ' // &
1613	'= "' // TRIM( bc_q_b ) // '" is not allowed wi' // &
1614	'th prescribed surface flux'
1615	CALL message( 'check_parameters', 'PA0073', 1, 2, 0, 6, 0 )
1616	ENDIF
1617	IF ( constant_waterflux .AND. q_surface_initial_change /= 0.0 ) THEN
1618	WRITE( message_string, * ) 'a prescribed surface flux is not allo', &
1619	'wed with ', sq, '_surface_initial_change (/=0) = ', &
1620	q_surface_initial_change
1621	CALL message( 'check_parameters', 'PA0074', 1, 2, 0, 6, 0 )
1622	ENDIF
1623
1624	ENDIF
1625
1626	!
1627	!-- Boundary conditions for horizontal components of wind speed
1628	IF ( bc_uv_b == 'dirichlet' ) THEN
1629	ibc_uv_b = 0
1630	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1631	ibc_uv_b = 1
1632	IF ( prandtl_layer ) THEN
1633	message_string = 'boundary condition: bc_uv_b = "' // &
1634	TRIM( bc_uv_b ) // '" is not allowed with prandtl_layer = .TRUE.'
1635	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1636	ENDIF
1637	ELSE
1638	message_string = 'unknown boundary condition: bc_uv_b = "' // &
1639	TRIM( bc_uv_b ) // '"'
1640	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1641	ENDIF
1642	!
1643	!-- In case of coupled simulations u and v at the ground in atmosphere will be
1644	!-- assigned with the u and v values of the ocean surface
1645	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1646	ibc_uv_b = 2
1647	ENDIF
1648
1649	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1650	bc_uv_t = 'neumann'
1651	ibc_uv_t = 1
1652	ELSE
1653	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1654	ibc_uv_t = 0
1655	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1656	!
1657	!-- Velocities for the initial u,v-profiles are set zero at the top
1658	!-- in case of dirichlet_0 conditions
1659	u_init(nzt+1) = 0.0
1660	v_init(nzt+1) = 0.0
1661	ENDIF
1662	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1663	ibc_uv_t = 1
1664	ELSE
1665	message_string = 'unknown boundary condition: bc_uv_t = "' // &
1666	TRIM( bc_uv_t ) // '"'
1667	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1668	ENDIF
1669	ENDIF
1670
1671	!
1672	!-- Compute and check, respectively, the Rayleigh Damping parameter
1673	IF ( rayleigh_damping_factor == -1.0 ) THEN
1674	rayleigh_damping_factor = 0.0
1675	ELSE
1676	IF ( rayleigh_damping_factor < 0.0 .OR. rayleigh_damping_factor > 1.0 ) &
1677	THEN
1678	WRITE( message_string, * ) 'rayleigh_damping_factor = ', &
1679	rayleigh_damping_factor, ' out of range [0.0,1.0]'
1680	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1681	ENDIF
1682	ENDIF
1683
1684	IF ( rayleigh_damping_height == -1.0 ) THEN
1685	IF ( .NOT. ocean ) THEN
1686	rayleigh_damping_height = 0.66666666666 * zu(nzt)
1687	ELSE
1688	rayleigh_damping_height = 0.66666666666 * zu(nzb)
1689	ENDIF
1690	ELSE
1691	IF ( .NOT. ocean ) THEN
1692	IF ( rayleigh_damping_height < 0.0 .OR. &
1693	rayleigh_damping_height > zu(nzt) ) THEN
1694	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1695	rayleigh_damping_height, ' out of range [0.0,', zu(nzt), ']'
1696	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1697	ENDIF
1698	ELSE
1699	IF ( rayleigh_damping_height > 0.0 .OR. &
1700	rayleigh_damping_height < zu(nzb) ) THEN
1701	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1702	rayleigh_damping_height, ' out of range [0.0,', zu(nzb), ']'
1703	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1704	ENDIF
1705	ENDIF
1706	ENDIF
1707
1708	!
1709	!-- Check number of chosen statistic regions. More than 10 regions are not
1710	!-- allowed, because so far no more than 10 corresponding output files can
1711	!-- be opened (cf. check_open)
1712	IF ( statistic_regions > 9 .OR. statistic_regions < 0 ) THEN
1713	WRITE ( message_string, * ) 'number of statistic_regions = ', &
1714	statistic_regions+1, ' but only 10 regions are allowed'
1715	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1716	ENDIF
1717	IF ( normalizing_region > statistic_regions .OR. &
1718	normalizing_region < 0) THEN
1719	WRITE ( message_string, * ) 'normalizing_region = ', &
1720	normalizing_region, ' must be >= 0 and <= ',statistic_regions, &
1721	' (value of statistic_regions)'
1722	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1723	ENDIF
1724
1725	!
1726	!-- Check the interval for sorting particles.
1727	!-- Using particles as cloud droplets requires sorting after each timestep.
1728	IF ( dt_sort_particles /= 0.0 .AND. cloud_droplets ) THEN
1729	dt_sort_particles = 0.0
1730	message_string = 'dt_sort_particles is reset to 0.0 because of cloud' //&
1731	'_droplets = .TRUE.'
1732	CALL message( 'check_parameters', 'PA0084', 0, 1, 0, 6, 0 )
1733	ENDIF
1734
1735	!
1736	!-- Set the default intervals for data output, if necessary
1737	!-- NOTE: dt_dosp has already been set in package_parin
1738	IF ( dt_data_output /= 9999999.9 ) THEN
1739	IF ( dt_dopr == 9999999.9 ) dt_dopr = dt_data_output
1740	IF ( dt_dopts == 9999999.9 ) dt_dopts = dt_data_output
1741	IF ( dt_do2d_xy == 9999999.9 ) dt_do2d_xy = dt_data_output
1742	IF ( dt_do2d_xz == 9999999.9 ) dt_do2d_xz = dt_data_output
1743	IF ( dt_do2d_yz == 9999999.9 ) dt_do2d_yz = dt_data_output
1744	IF ( dt_do3d == 9999999.9 ) dt_do3d = dt_data_output
1745	IF ( dt_data_output_av == 9999999.9 ) dt_data_output_av = dt_data_output
1746	DO mid = 1, max_masks
1747	IF ( dt_domask(mid) == 9999999.9 ) dt_domask(mid) = dt_data_output
1748	ENDDO
1749	ENDIF
1750
1751	!
1752	!-- Set the default skip time intervals for data output, if necessary
1753	IF ( skip_time_dopr == 9999999.9 ) &
1754	skip_time_dopr = skip_time_data_output
1755	IF ( skip_time_dosp == 9999999.9 ) &
1756	skip_time_dosp = skip_time_data_output
1757	IF ( skip_time_do2d_xy == 9999999.9 ) &
1758	skip_time_do2d_xy = skip_time_data_output
1759	IF ( skip_time_do2d_xz == 9999999.9 ) &
1760	skip_time_do2d_xz = skip_time_data_output
1761	IF ( skip_time_do2d_yz == 9999999.9 ) &
1762	skip_time_do2d_yz = skip_time_data_output
1763	IF ( skip_time_do3d == 9999999.9 ) &
1764	skip_time_do3d = skip_time_data_output
1765	IF ( skip_time_data_output_av == 9999999.9 ) &
1766	skip_time_data_output_av = skip_time_data_output
1767	DO mid = 1, max_masks
1768	IF ( skip_time_domask(mid) == 9999999.9 ) &
1769	skip_time_domask(mid) = skip_time_data_output
1770	ENDDO
1771
1772	!
1773	!-- Check the average intervals (first for 3d-data, then for profiles and
1774	!-- spectra)
1775	IF ( averaging_interval > dt_data_output_av ) THEN
1776	WRITE( message_string, * ) 'averaging_interval = ', &
1777	averaging_interval, ' must be <= dt_data_output = ', dt_data_output
1778	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1779	ENDIF
1780
1781	IF ( averaging_interval_pr == 9999999.9 ) THEN
1782	averaging_interval_pr = averaging_interval
1783	ENDIF
1784
1785	IF ( averaging_interval_pr > dt_dopr ) THEN
1786	WRITE( message_string, * ) 'averaging_interval_pr = ', &
1787	averaging_interval_pr, ' must be <= dt_dopr = ', dt_dopr
1788	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1789	ENDIF
1790
1791	IF ( averaging_interval_sp == 9999999.9 ) THEN
1792	averaging_interval_sp = averaging_interval
1793	ENDIF
1794
1795	IF ( averaging_interval_sp > dt_dosp ) THEN
1796	WRITE( message_string, * ) 'averaging_interval_sp = ', &
1797	averaging_interval_sp, ' must be <= dt_dosp = ', dt_dosp
1798	CALL message( 'check_parameters', 'PA0087', 1, 2, 0, 6, 0 )
1799	ENDIF
1800
1801	!
1802	!-- Set the default interval for profiles entering the temporal average
1803	IF ( dt_averaging_input_pr == 9999999.9 ) THEN
1804	dt_averaging_input_pr = dt_averaging_input
1805	ENDIF
1806
1807	!
1808	!-- Set the default interval for the output of timeseries to a reasonable
1809	!-- value (tries to minimize the number of calls of flow_statistics)
1810	IF ( dt_dots == 9999999.9 ) THEN
1811	IF ( averaging_interval_pr == 0.0 ) THEN
1812	dt_dots = MIN( dt_run_control, dt_dopr )
1813	ELSE
1814	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1815	ENDIF
1816	ENDIF
1817
1818	!
1819	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1820	IF ( dt_averaging_input > averaging_interval ) THEN
1821	WRITE( message_string, * ) 'dt_averaging_input = ', &
1822	dt_averaging_input, ' must be <= averaging_interval = ', &
1823	averaging_interval
1824	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1825	ENDIF
1826
1827	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1828	WRITE( message_string, * ) 'dt_averaging_input_pr = ', &
1829	dt_averaging_input_pr, ' must be <= averaging_interval_pr = ', &
1830	averaging_interval_pr
1831	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1832	ENDIF
1833
1834	!
1835	!-- Set the default value for the integration interval of precipitation amount
1836	IF ( precipitation ) THEN
1837	IF ( precipitation_amount_interval == 9999999.9 ) THEN
1838	precipitation_amount_interval = dt_do2d_xy
1839	ELSE
1840	IF ( precipitation_amount_interval > dt_do2d_xy ) THEN
1841	WRITE( message_string, * ) 'precipitation_amount_interval = ', &
1842	precipitation_amount_interval, ' must not be larger than ', &
1843	'dt_do2d_xy = ', dt_do2d_xy
1844	CALL message( 'check_parameters', 'PA0090', 1, 2, 0, 6, 0 )
1845	ENDIF
1846	ENDIF
1847	ENDIF
1848
1849	!
1850	!-- Determine the number of output profiles and check whether they are
1851	!-- permissible
1852	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1853
1854	dopr_n = dopr_n + 1
1855	i = dopr_n
1856
1857	!
1858	!-- Determine internal profile number (for hom, homs)
1859	!-- and store height levels
1860	SELECT CASE ( TRIM( data_output_pr(i) ) )
1861
1862	CASE ( 'u', '#u' )
1863	dopr_index(i) = 1
1864	dopr_unit(i) = 'm/s'
1865	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1866	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1867	dopr_initial_index(i) = 5
1868	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1869	data_output_pr(i) = data_output_pr(i)(2:)
1870	ENDIF
1871
1872	CASE ( 'v', '#v' )
1873	dopr_index(i) = 2
1874	dopr_unit(i) = 'm/s'
1875	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1876	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1877	dopr_initial_index(i) = 6
1878	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1879	data_output_pr(i) = data_output_pr(i)(2:)
1880	ENDIF
1881
1882	CASE ( 'w' )
1883	dopr_index(i) = 3
1884	dopr_unit(i) = 'm/s'
1885	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1886
1887	CASE ( 'pt', '#pt' )
1888	IF ( .NOT. cloud_physics ) THEN
1889	dopr_index(i) = 4
1890	dopr_unit(i) = 'K'
1891	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1892	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1893	dopr_initial_index(i) = 7
1894	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1895	hom(nzb,2,7,:) = 0.0 ! because zu(nzb) is negative
1896	data_output_pr(i) = data_output_pr(i)(2:)
1897	ENDIF
1898	ELSE
1899	dopr_index(i) = 43
1900	dopr_unit(i) = 'K'
1901	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1902	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1903	dopr_initial_index(i) = 28
1904	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1905	hom(nzb,2,28,:) = 0.0 ! because zu(nzb) is negative
1906	data_output_pr(i) = data_output_pr(i)(2:)
1907	ENDIF
1908	ENDIF
1909
1910	CASE ( 'e' )
1911	dopr_index(i) = 8
1912	dopr_unit(i) = 'm2/s2'
1913	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1914	hom(nzb,2,8,:) = 0.0
1915
1916	CASE ( 'km', '#km' )
1917	dopr_index(i) = 9
1918	dopr_unit(i) = 'm2/s'
1919	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1920	hom(nzb,2,9,:) = 0.0
1921	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1922	dopr_initial_index(i) = 23
1923	hom(:,2,23,:) = hom(:,2,9,:)
1924	data_output_pr(i) = data_output_pr(i)(2:)
1925	ENDIF
1926
1927	CASE ( 'kh', '#kh' )
1928	dopr_index(i) = 10
1929	dopr_unit(i) = 'm2/s'
1930	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1931	hom(nzb,2,10,:) = 0.0
1932	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1933	dopr_initial_index(i) = 24
1934	hom(:,2,24,:) = hom(:,2,10,:)
1935	data_output_pr(i) = data_output_pr(i)(2:)
1936	ENDIF
1937
1938	CASE ( 'l', '#l' )
1939	dopr_index(i) = 11
1940	dopr_unit(i) = 'm'
1941	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1942	hom(nzb,2,11,:) = 0.0
1943	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1944	dopr_initial_index(i) = 25
1945	hom(:,2,25,:) = hom(:,2,11,:)
1946	data_output_pr(i) = data_output_pr(i)(2:)
1947	ENDIF
1948
1949	CASE ( 'w"u"' )
1950	dopr_index(i) = 12
1951	dopr_unit(i) = 'm2/s2'
1952	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1953	IF ( prandtl_layer ) hom(nzb,2,12,:) = zu(1)
1954
1955	CASE ( 'wu' )
1956	dopr_index(i) = 13
1957	dopr_unit(i) = 'm2/s2'
1958	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
1959
1960	CASE ( 'w"v"' )
1961	dopr_index(i) = 14
1962	dopr_unit(i) = 'm2/s2'
1963	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
1964	IF ( prandtl_layer ) hom(nzb,2,14,:) = zu(1)
1965
1966	CASE ( 'wv' )
1967	dopr_index(i) = 15
1968	dopr_unit(i) = 'm2/s2'
1969	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
1970
1971	CASE ( 'w"pt"' )
1972	dopr_index(i) = 16
1973	dopr_unit(i) = 'K m/s'
1974	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
1975
1976	CASE ( 'wpt' )
1977	dopr_index(i) = 17
1978	dopr_unit(i) = 'K m/s'
1979	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
1980
1981	CASE ( 'wpt' )
1982	dopr_index(i) = 18
1983	dopr_unit(i) = 'K m/s'
1984	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
1985
1986	CASE ( 'wu' )
1987	dopr_index(i) = 19
1988	dopr_unit(i) = 'm2/s2'
1989	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
1990	IF ( prandtl_layer ) hom(nzb,2,19,:) = zu(1)
1991
1992	CASE ( 'wv' )
1993	dopr_index(i) = 20
1994	dopr_unit(i) = 'm2/s2'
1995	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
1996	IF ( prandtl_layer ) hom(nzb,2,20,:) = zu(1)
1997
1998	CASE ( 'wptBC' )
1999	dopr_index(i) = 21
2000	dopr_unit(i) = 'K m/s'
2001	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
2002
2003	CASE ( 'wptBC' )
2004	dopr_index(i) = 22
2005	dopr_unit(i) = 'K m/s'
2006	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
2007
2008	CASE ( 'sa', '#sa' )
2009	IF ( .NOT. ocean ) THEN
2010	message_string = 'data_output_pr = ' // &
2011	TRIM( data_output_pr(i) ) // ' is not imp' // &
2012	'lemented for ocean = .FALSE.'
2013	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2014	ELSE
2015	dopr_index(i) = 23
2016	dopr_unit(i) = 'psu'
2017	hom(:,2,23,:) = SPREAD( zu, 2, statistic_regions+1 )
2018	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2019	dopr_initial_index(i) = 26
2020	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2021	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2022	data_output_pr(i) = data_output_pr(i)(2:)
2023	ENDIF
2024	ENDIF
2025
2026	CASE ( 'u*2' )
2027	dopr_index(i) = 30
2028	dopr_unit(i) = 'm2/s2'
2029	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
2030
2031	CASE ( 'v*2' )
2032	dopr_index(i) = 31
2033	dopr_unit(i) = 'm2/s2'
2034	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
2035
2036	CASE ( 'w*2' )
2037	dopr_index(i) = 32
2038	dopr_unit(i) = 'm2/s2'
2039	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
2040
2041	CASE ( 'pt*2' )
2042	dopr_index(i) = 33
2043	dopr_unit(i) = 'K2'
2044	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
2045
2046	CASE ( 'e*' )
2047	dopr_index(i) = 34
2048	dopr_unit(i) = 'm2/s2'
2049	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
2050
2051	CASE ( 'w2pt' )
2052	dopr_index(i) = 35
2053	dopr_unit(i) = 'K m2/s2'
2054	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
2055
2056	CASE ( 'wpt2' )
2057	dopr_index(i) = 36
2058	dopr_unit(i) = 'K2 m/s'
2059	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
2060
2061	CASE ( 'we' )
2062	dopr_index(i) = 37
2063	dopr_unit(i) = 'm3/s3'
2064	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
2065
2066	CASE ( 'w*3' )
2067	dopr_index(i) = 38
2068	dopr_unit(i) = 'm3/s3'
2069	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
2070
2071	CASE ( 'Sw' )
2072	dopr_index(i) = 39
2073	dopr_unit(i) = 'none'
2074	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
2075
2076	CASE ( 'p' )
2077	dopr_index(i) = 40
2078	dopr_unit(i) = 'Pa'
2079	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
2080
2081	CASE ( 'q', '#q' )
2082	IF ( .NOT. humidity ) THEN
2083	message_string = 'data_output_pr = ' // &
2084	TRIM( data_output_pr(i) ) // ' is not imp' // &
2085	'lemented for humidity = .FALSE.'
2086	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2087	ELSE
2088	dopr_index(i) = 41
2089	dopr_unit(i) = 'kg/kg'
2090	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2091	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2092	dopr_initial_index(i) = 26
2093	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2094	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2095	data_output_pr(i) = data_output_pr(i)(2:)
2096	ENDIF
2097	ENDIF
2098
2099	CASE ( 's', '#s' )
2100	IF ( .NOT. passive_scalar ) THEN
2101	message_string = 'data_output_pr = ' // &
2102	TRIM( data_output_pr(i) ) // ' is not imp' // &
2103	'lemented for passive_scalar = .FALSE.'
2104	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2105	ELSE
2106	dopr_index(i) = 41
2107	dopr_unit(i) = 'kg/m3'
2108	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2109	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2110	dopr_initial_index(i) = 26
2111	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2112	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2113	data_output_pr(i) = data_output_pr(i)(2:)
2114	ENDIF
2115	ENDIF
2116
2117	CASE ( 'qv', '#qv' )
2118	IF ( .NOT. cloud_physics ) THEN
2119	dopr_index(i) = 41
2120	dopr_unit(i) = 'kg/kg'
2121	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2122	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2123	dopr_initial_index(i) = 26
2124	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2125	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2126	data_output_pr(i) = data_output_pr(i)(2:)
2127	ENDIF
2128	ELSE
2129	dopr_index(i) = 42
2130	dopr_unit(i) = 'kg/kg'
2131	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
2132	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2133	dopr_initial_index(i) = 27
2134	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
2135	hom(nzb,2,27,:) = 0.0 ! weil zu(nzb) negativ ist
2136	data_output_pr(i) = data_output_pr(i)(2:)
2137	ENDIF
2138	ENDIF
2139
2140	CASE ( 'lpt', '#lpt' )
2141	IF ( .NOT. cloud_physics ) THEN
2142	message_string = 'data_output_pr = ' // &
2143	TRIM( data_output_pr(i) ) // ' is not imp' // &
2144	'lemented for cloud_physics = .FALSE.'
2145	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2146	ELSE
2147	dopr_index(i) = 4
2148	dopr_unit(i) = 'K'
2149	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
2150	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2151	dopr_initial_index(i) = 7
2152	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
2153	hom(nzb,2,7,:) = 0.0 ! weil zu(nzb) negativ ist
2154	data_output_pr(i) = data_output_pr(i)(2:)
2155	ENDIF
2156	ENDIF
2157
2158	CASE ( 'vpt', '#vpt' )
2159	dopr_index(i) = 44
2160	dopr_unit(i) = 'K'
2161	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
2162	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2163	dopr_initial_index(i) = 29
2164	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
2165	hom(nzb,2,29,:) = 0.0 ! weil zu(nzb) negativ ist
2166	data_output_pr(i) = data_output_pr(i)(2:)
2167	ENDIF
2168
2169	CASE ( 'w"vpt"' )
2170	dopr_index(i) = 45
2171	dopr_unit(i) = 'K m/s'
2172	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
2173
2174	CASE ( 'wvpt' )
2175	dopr_index(i) = 46
2176	dopr_unit(i) = 'K m/s'
2177	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
2178
2179	CASE ( 'wvpt' )
2180	dopr_index(i) = 47
2181	dopr_unit(i) = 'K m/s'
2182	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
2183
2184	CASE ( 'w"q"' )
2185	IF ( .NOT. humidity ) THEN
2186	message_string = 'data_output_pr = ' // &
2187	TRIM( data_output_pr(i) ) // ' is not imp' // &
2188	'lemented for humidity = .FALSE.'
2189	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2190	ELSE
2191	dopr_index(i) = 48
2192	dopr_unit(i) = 'kg/kg m/s'
2193	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2194	ENDIF
2195
2196	CASE ( 'wq' )
2197	IF ( .NOT. humidity ) THEN
2198	message_string = 'data_output_pr = ' // &
2199	TRIM( data_output_pr(i) ) // ' is not imp' // &
2200	'lemented for humidity = .FALSE.'
2201	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2202	ELSE
2203	dopr_index(i) = 49
2204	dopr_unit(i) = 'kg/kg m/s'
2205	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2206	ENDIF
2207
2208	CASE ( 'wq' )
2209	IF ( .NOT. humidity ) THEN
2210	message_string = 'data_output_pr = ' // &
2211	TRIM( data_output_pr(i) ) // ' is not imp' // &
2212	'lemented for humidity = .FALSE.'
2213	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2214	ELSE
2215	dopr_index(i) = 50
2216	dopr_unit(i) = 'kg/kg m/s'
2217	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2218	ENDIF
2219
2220	CASE ( 'w"s"' )
2221	IF ( .NOT. passive_scalar ) THEN
2222	message_string = 'data_output_pr = ' // &
2223	TRIM( data_output_pr(i) ) // ' is not imp' // &
2224	'lemented for passive_scalar = .FALSE.'
2225	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2226	ELSE
2227	dopr_index(i) = 48
2228	dopr_unit(i) = 'kg/m3 m/s'
2229	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2230	ENDIF
2231
2232	CASE ( 'ws' )
2233	IF ( .NOT. passive_scalar ) THEN
2234	message_string = 'data_output_pr = ' // &
2235	TRIM( data_output_pr(i) ) // ' is not imp' // &
2236	'lemented for passive_scalar = .FALSE.'
2237	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2238	ELSE
2239	dopr_index(i) = 49
2240	dopr_unit(i) = 'kg/m3 m/s'
2241	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2242	ENDIF
2243
2244	CASE ( 'ws' )
2245	IF ( .NOT. passive_scalar ) THEN
2246	message_string = 'data_output_pr = ' // &
2247	TRIM( data_output_pr(i) ) // ' is not imp' // &
2248	'lemented for passive_scalar = .FALSE.'
2249	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2250	ELSE
2251	dopr_index(i) = 50
2252	dopr_unit(i) = 'kg/m3 m/s'
2253	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2254	ENDIF
2255
2256	CASE ( 'w"qv"' )
2257	IF ( humidity .AND. .NOT. cloud_physics ) &
2258	THEN
2259	dopr_index(i) = 48
2260	dopr_unit(i) = 'kg/kg m/s'
2261	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2262	ELSEIF( humidity .AND. cloud_physics ) THEN
2263	dopr_index(i) = 51
2264	dopr_unit(i) = 'kg/kg m/s'
2265	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2266	ELSE
2267	message_string = 'data_output_pr = ' // &
2268	TRIM( data_output_pr(i) ) // ' is not imp' // &
2269	'lemented for cloud_physics = .FALSE. an&' // &
2270	'd humidity = .FALSE.'
2271	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2272	ENDIF
2273
2274	CASE ( 'wqv' )
2275	IF ( humidity .AND. .NOT. cloud_physics ) &
2276	THEN
2277	dopr_index(i) = 49
2278	dopr_unit(i) = 'kg/kg m/s'
2279	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2280	ELSEIF( humidity .AND. cloud_physics ) THEN
2281	dopr_index(i) = 52
2282	dopr_unit(i) = 'kg/kg m/s'
2283	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2284	ELSE
2285	message_string = 'data_output_pr = ' // &
2286	TRIM( data_output_pr(i) ) // ' is not imp' // &
2287	'lemented for cloud_physics = .FALSE. an&' // &
2288	'd humidity = .FALSE.'
2289	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2290	ENDIF
2291
2292	CASE ( 'wqv' )
2293	IF ( humidity .AND. .NOT. cloud_physics ) &
2294	THEN
2295	dopr_index(i) = 50
2296	dopr_unit(i) = 'kg/kg m/s'
2297	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2298	ELSEIF( humidity .AND. cloud_physics ) THEN
2299	dopr_index(i) = 53
2300	dopr_unit(i) = 'kg/kg m/s'
2301	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2302	ELSE
2303	message_string = 'data_output_pr = ' // &
2304	TRIM( data_output_pr(i) ) // ' is not imp' // &
2305	'lemented for cloud_physics = .FALSE. an&' // &
2306	'd humidity = .FALSE.'
2307	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2308	ENDIF
2309
2310	CASE ( 'ql' )
2311	IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN
2312	message_string = 'data_output_pr = ' // &
2313	TRIM( data_output_pr(i) ) // ' is not imp' // &
2314	'lemented for cloud_physics = .FALSE. or' // &
2315	'&cloud_droplets = .FALSE.'
2316	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2317	ELSE
2318	dopr_index(i) = 54
2319	dopr_unit(i) = 'kg/kg'
2320	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2321	ENDIF
2322
2323	CASE ( 'wuu*:dz' )
2324	dopr_index(i) = 55
2325	dopr_unit(i) = 'm2/s3'
2326	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2327
2328	CASE ( 'wp:dz' )
2329	dopr_index(i) = 56
2330	dopr_unit(i) = 'm2/s3'
2331	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2332
2333	CASE ( 'w"e:dz' )
2334	dopr_index(i) = 57
2335	dopr_unit(i) = 'm2/s3'
2336	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2337
2338
2339	CASE ( 'u"pt"' )
2340	dopr_index(i) = 58
2341	dopr_unit(i) = 'K m/s'
2342	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2343
2344	CASE ( 'upt' )
2345	dopr_index(i) = 59
2346	dopr_unit(i) = 'K m/s'
2347	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2348
2349	CASE ( 'upt_t' )
2350	dopr_index(i) = 60
2351	dopr_unit(i) = 'K m/s'
2352	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2353
2354	CASE ( 'v"pt"' )
2355	dopr_index(i) = 61
2356	dopr_unit(i) = 'K m/s'
2357	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2358
2359	CASE ( 'vpt' )
2360	dopr_index(i) = 62
2361	dopr_unit(i) = 'K m/s'
2362	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2363
2364	CASE ( 'vpt_t' )
2365	dopr_index(i) = 63
2366	dopr_unit(i) = 'K m/s'
2367	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2368
2369	CASE ( 'rho' )
2370	IF ( .NOT. ocean ) THEN
2371	message_string = 'data_output_pr = ' // &
2372	TRIM( data_output_pr(i) ) // ' is not imp' // &
2373	'lemented for ocean = .FALSE.'
2374	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2375	ELSE
2376	dopr_index(i) = 64
2377	dopr_unit(i) = 'kg/m3'
2378	hom(:,2,64,:) = SPREAD( zu, 2, statistic_regions+1 )
2379	ENDIF
2380
2381	CASE ( 'w"sa"' )
2382	IF ( .NOT. ocean ) THEN
2383	message_string = 'data_output_pr = ' // &
2384	TRIM( data_output_pr(i) ) // ' is not imp' // &
2385	'lemented for ocean = .FALSE.'
2386	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2387	ELSE
2388	dopr_index(i) = 65
2389	dopr_unit(i) = 'psu m/s'
2390	hom(:,2,65,:) = SPREAD( zw, 2, statistic_regions+1 )
2391	ENDIF
2392
2393	CASE ( 'wsa' )
2394	IF ( .NOT. ocean ) THEN
2395	message_string = 'data_output_pr = ' // &
2396	TRIM( data_output_pr(i) ) // ' is not imp' // &
2397	'lemented for ocean = .FALSE.'
2398	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2399	ELSE
2400	dopr_index(i) = 66
2401	dopr_unit(i) = 'psu m/s'
2402	hom(:,2,66,:) = SPREAD( zw, 2, statistic_regions+1 )
2403	ENDIF
2404
2405	CASE ( 'wsa' )
2406	IF ( .NOT. ocean ) THEN
2407	message_string = 'data_output_pr = ' // &
2408	TRIM( data_output_pr(i) ) // ' is not imp' // &
2409	'lemented for ocean = .FALSE.'
2410	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2411	ELSE
2412	dopr_index(i) = 67
2413	dopr_unit(i) = 'psu m/s'
2414	hom(:,2,67,:) = SPREAD( zw, 2, statistic_regions+1 )
2415	ENDIF
2416
2417	CASE ( 'wp' )
2418	dopr_index(i) = 68
2419	dopr_unit(i) = 'm3/s3'
2420	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2421
2422	CASE ( 'w"e' )
2423	dopr_index(i) = 69
2424	dopr_unit(i) = 'm3/s3'
2425	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2426
2427	CASE ( 'q*2' )
2428	IF ( .NOT. humidity ) THEN
2429	message_string = 'data_output_pr = ' // &
2430	TRIM( data_output_pr(i) ) // ' is not imp' // &
2431	'lemented for humidity = .FALSE.'
2432	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2433	ELSE
2434	dopr_index(i) = 70
2435	dopr_unit(i) = 'kg2/kg2'
2436	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2437	ENDIF
2438
2439	CASE ( 'prho' )
2440	IF ( .NOT. ocean ) THEN
2441	message_string = 'data_output_pr = ' // &
2442	TRIM( data_output_pr(i) ) // ' is not imp' // &
2443	'lemented for ocean = .FALSE.'
2444	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2445	ELSE
2446	dopr_index(i) = 71
2447	dopr_unit(i) = 'kg/m3'
2448	hom(:,2,71,:) = SPREAD( zu, 2, statistic_regions+1 )
2449	ENDIF
2450
2451	CASE ( 'hyp' )
2452	dopr_index(i) = 72
2453	dopr_unit(i) = 'dbar'
2454	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2455
2456	CASE DEFAULT
2457
2458	CALL user_check_data_output_pr( data_output_pr(i), i, unit )
2459
2460	IF ( unit == 'illegal' ) THEN
2461	IF ( data_output_pr_user(1) /= ' ' ) THEN
2462	message_string = 'illegal value for data_output_pr or ' // &
2463	'data_output_pr_user = "' // &
2464	TRIM( data_output_pr(i) ) // '"'
2465	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2466	ELSE
2467	message_string = 'illegal value for data_output_pr = "' // &
2468	TRIM( data_output_pr(i) ) // '"'
2469	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2470	ENDIF
2471	ENDIF
2472
2473	END SELECT
2474
2475	ENDDO
2476
2477
2478	!
2479	!-- Append user-defined data output variables to the standard data output
2480	IF ( data_output_user(1) /= ' ' ) THEN
2481	i = 1
2482	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2483	i = i + 1
2484	ENDDO
2485	j = 1
2486	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 100 )
2487	IF ( i > 100 ) THEN
2488	message_string = 'number of output quantitities given by data' // &
2489	'_output and data_output_user exceeds the limit of 100'
2490	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2491	ENDIF
2492	data_output(i) = data_output_user(j)
2493	i = i + 1
2494	j = j + 1
2495	ENDDO
2496	ENDIF
2497
2498	!
2499	!-- Check and set steering parameters for 2d/3d data output and averaging
2500	i = 1
2501	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2502	!
2503	!-- Check for data averaging
2504	ilen = LEN_TRIM( data_output(i) )
2505	j = 0 ! no data averaging
2506	IF ( ilen > 3 ) THEN
2507	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2508	j = 1 ! data averaging
2509	data_output(i) = data_output(i)(1:ilen-3)
2510	ENDIF
2511	ENDIF
2512	!
2513	!-- Check for cross section or volume data
2514	ilen = LEN_TRIM( data_output(i) )
2515	k = 0 ! 3d data
2516	var = data_output(i)(1:ilen)
2517	IF ( ilen > 3 ) THEN
2518	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. &
2519	data_output(i)(ilen-2:ilen) == '_xz' .OR. &
2520	data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2521	k = 1 ! 2d data
2522	var = data_output(i)(1:ilen-3)
2523	ENDIF
2524	ENDIF
2525	!
2526	!-- Check for allowed value and set units
2527	SELECT CASE ( TRIM( var ) )
2528
2529	CASE ( 'e' )
2530	IF ( constant_diffusion ) THEN
2531	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2532	'res constant_diffusion = .FALSE.'
2533	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2534	ENDIF
2535	unit = 'm2/s2'
2536
2537	CASE ( 'lpt' )
2538	IF ( .NOT. cloud_physics ) THEN
2539	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2540	'res cloud_physics = .TRUE.'
2541	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2542	ENDIF
2543	unit = 'K'
2544
2545	CASE ( 'pc', 'pr' )
2546	IF ( .NOT. particle_advection ) THEN
2547	message_string = 'output of "' // TRIM( var ) // '" requir' // &
2548	'es a "particles_par"-NAMELIST in the parameter file (PARIN)'
2549	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2550	ENDIF
2551	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2552	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2553
2554	CASE ( 'q', 'vpt' )
2555	IF ( .NOT. humidity ) THEN
2556	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2557	'res humidity = .TRUE.'
2558	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2559	ENDIF
2560	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2561	IF ( TRIM( var ) == 'vpt' ) unit = 'K'
2562
2563	CASE ( 'ql' )
2564	IF ( .NOT. ( cloud_physics .OR. cloud_droplets ) ) THEN
2565	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2566	'res cloud_physics = .TRUE. or cloud_droplets = .TRUE.'
2567	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2568	ENDIF
2569	unit = 'kg/kg'
2570
2571	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2572	IF ( .NOT. cloud_droplets ) THEN
2573	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2574	'res cloud_droplets = .TRUE.'
2575	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2576	ENDIF
2577	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2578	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2579	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2580
2581	CASE ( 'qv' )
2582	IF ( .NOT. cloud_physics ) THEN
2583	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2584	'res cloud_physics = .TRUE.'
2585	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2586	ENDIF
2587	unit = 'kg/kg'
2588
2589	CASE ( 'rho' )
2590	IF ( .NOT. ocean ) THEN
2591	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2592	'res ocean = .TRUE.'
2593	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2594	ENDIF
2595	unit = 'kg/m3'
2596
2597	CASE ( 's' )
2598	IF ( .NOT. passive_scalar ) THEN
2599	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2600	'res passive_scalar = .TRUE.'
2601	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2602	ENDIF
2603	unit = 'conc'
2604
2605	CASE ( 'sa' )
2606	IF ( .NOT. ocean ) THEN
2607	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2608	'res ocean = .TRUE.'
2609	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2610	ENDIF
2611	unit = 'psu'
2612
2613	CASE ( 'u', 't', 'lwp', 'pra', 'prr', 'qsws', 'shf', 'z0', 'z0h*' )
2614	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2615	message_string = 'illegal value for data_output: "' // &
2616	TRIM( var ) // '" & only 2d-horizontal ' // &
2617	'cross sections are allowed for this value'
2618	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2619	ENDIF
2620	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. cloud_physics ) THEN
2621	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2622	'res cloud_physics = .TRUE.'
2623	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2624	ENDIF
2625	IF ( TRIM( var ) == 'pra*' .AND. .NOT. precipitation ) THEN
2626	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2627	'res precipitation = .TRUE.'
2628	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2629	ENDIF
2630	IF ( TRIM( var ) == 'pra*' .AND. j == 1 ) THEN
2631	message_string = 'temporal averaging of precipitation ' // &
2632	'amount "' // TRIM( var ) // '" is not possible'
2633	CALL message( 'check_parameters', 'PA0113', 1, 2, 0, 6, 0 )
2634	ENDIF
2635	IF ( TRIM( var ) == 'prr*' .AND. .NOT. precipitation ) THEN
2636	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2637	'res precipitation = .TRUE.'
2638	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2639	ENDIF
2640	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2641	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2642	'res humidity = .TRUE.'
2643	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2644	ENDIF
2645
2646	IF ( TRIM( var ) == 'lwp' ) unit = 'kg/kgm'
2647	IF ( TRIM( var ) == 'pra*' ) unit = 'mm'
2648	IF ( TRIM( var ) == 'prr*' ) unit = 'mm/s'
2649	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2650	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2651	IF ( TRIM( var ) == 't*' ) unit = 'K'
2652	IF ( TRIM( var ) == 'u*' ) unit = 'm/s'
2653	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2654	IF ( TRIM( var ) == 'z0h*' ) unit = 'm'
2655
2656
2657	CASE ( 'p', 'pt', 'u', 'v', 'w' )
2658	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2659	IF ( TRIM( var ) == 'pt' ) unit = 'K'
2660	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2661	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2662	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2663	CONTINUE
2664
2665	CASE DEFAULT
2666	CALL user_check_data_output( var, unit )
2667
2668	IF ( unit == 'illegal' ) THEN
2669	IF ( data_output_user(1) /= ' ' ) THEN
2670	message_string = 'illegal value for data_output or ' // &
2671	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2672	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2673	ELSE
2674	message_string = 'illegal value for data_output =' // &
2675	TRIM( data_output(i) ) // '"'
2676	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2677	ENDIF
2678	ENDIF
2679
2680	END SELECT
2681	!
2682	!-- Set the internal steering parameters appropriately
2683	IF ( k == 0 ) THEN
2684	do3d_no(j) = do3d_no(j) + 1
2685	do3d(j,do3d_no(j)) = data_output(i)
2686	do3d_unit(j,do3d_no(j)) = unit
2687	ELSE
2688	do2d_no(j) = do2d_no(j) + 1
2689	do2d(j,do2d_no(j)) = data_output(i)
2690	do2d_unit(j,do2d_no(j)) = unit
2691	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2692	data_output_xy(j) = .TRUE.
2693	ENDIF
2694	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2695	data_output_xz(j) = .TRUE.
2696	ENDIF
2697	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2698	data_output_yz(j) = .TRUE.
2699	ENDIF
2700	ENDIF
2701
2702	IF ( j == 1 ) THEN
2703	!
2704	!-- Check, if variable is already subject to averaging
2705	found = .FALSE.
2706	DO k = 1, doav_n
2707	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2708	ENDDO
2709
2710	IF ( .NOT. found ) THEN
2711	doav_n = doav_n + 1
2712	doav(doav_n) = var
2713	ENDIF
2714	ENDIF
2715
2716	i = i + 1
2717	ENDDO
2718
2719	!
2720	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2721	IF ( doav_n > 0 .AND. averaging_interval == 0.0 ) THEN
2722	WRITE( message_string, * ) 'output of averaged quantity "', &
2723	TRIM( doav(1) ), '_av" requires to set a ', &
2724	'non-zero & averaging interval'
2725	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2726	ENDIF
2727
2728	!
2729	!-- Check sectional planes and store them in one shared array
2730	IF ( ANY( section_xy > nz + 1 ) ) THEN
2731	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2732	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2733	ENDIF
2734	IF ( ANY( section_xz > ny + 1 ) ) THEN
2735	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2736	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2737	ENDIF
2738	IF ( ANY( section_yz > nx + 1 ) ) THEN
2739	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2740	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2741	ENDIF
2742	section(:,1) = section_xy
2743	section(:,2) = section_xz
2744	section(:,3) = section_yz
2745
2746	!
2747	!-- Upper plot limit for 2D vertical sections
2748	IF ( z_max_do2d == -1.0 ) z_max_do2d = zu(nzt)
2749	IF ( z_max_do2d < zu(nzb+1) .OR. z_max_do2d > zu(nzt) ) THEN
2750	WRITE( message_string, * ) 'z_max_do2d = ', z_max_do2d, &
2751	' must be >= ', zu(nzb+1), '(zu(nzb+1)) and <= ', zu(nzt), &
2752	' (zu(nzt))'
2753	CALL message( 'check_parameters', 'PA0116', 1, 2, 0, 6, 0 )
2754	ENDIF
2755
2756	!
2757	!-- Upper plot limit for 3D arrays
2758	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2759
2760	!
2761	!-- Determine and check accuracy for compressed 3D plot output
2762	IF ( do3d_compress ) THEN
2763	!
2764	!-- Compression only permissible on T3E machines
2765	IF ( host(1:3) /= 't3e' ) THEN
2766	message_string = 'do3d_compress = .TRUE. not allowed on host "' // &
2767	TRIM( host ) // '"'
2768	CALL message( 'check_parameters', 'PA0117', 1, 2, 0, 6, 0 )
2769	ENDIF
2770
2771	i = 1
2772	DO WHILE ( do3d_comp_prec(i) /= ' ' )
2773
2774	ilen = LEN_TRIM( do3d_comp_prec(i) )
2775	IF ( LLT( do3d_comp_prec(i)(ilen:ilen), '0' ) .OR. &
2776	LGT( do3d_comp_prec(i)(ilen:ilen), '9' ) ) THEN
2777	WRITE( message_string, * ) 'illegal precision: do3d_comp_prec', &
2778	'(', i, ') = "', TRIM(do3d_comp_prec(i)),'"'
2779	CALL message( 'check_parameters', 'PA0118', 1, 2, 0, 6, 0 )
2780	ENDIF
2781
2782	prec = IACHAR( do3d_comp_prec(i)(ilen:ilen) ) - IACHAR( '0' )
2783	var = do3d_comp_prec(i)(1:ilen-1)
2784
2785	SELECT CASE ( var )
2786
2787	CASE ( 'u' )
2788	j = 1
2789	CASE ( 'v' )
2790	j = 2
2791	CASE ( 'w' )
2792	j = 3
2793	CASE ( 'p' )
2794	j = 4
2795	CASE ( 'pt' )
2796	j = 5
2797
2798	CASE DEFAULT
2799	WRITE( message_string, * ) 'unknown variable "', &
2800	TRIM( do3d_comp_prec(i) ), '" given for do3d_comp_prec(', &
2801	i, ')'
2802	CALL message( 'check_parameters', 'PA0119', 1, 2, 0, 6, 0 )
2803
2804	END SELECT
2805
2806	plot_3d_precision(j)%precision = prec
2807	i = i + 1
2808
2809	ENDDO
2810	ENDIF
2811
2812	!
2813	!-- Check the data output format(s)
2814	IF ( data_output_format(1) == ' ' ) THEN
2815	!
2816	!-- Default value
2817	netcdf_output = .TRUE.
2818	ELSE
2819	i = 1
2820	DO WHILE ( data_output_format(i) /= ' ' )
2821
2822	SELECT CASE ( data_output_format(i) )
2823
2824	CASE ( 'netcdf' )
2825	netcdf_output = .TRUE.
2826	CASE ( 'iso2d' )
2827	iso2d_output = .TRUE.
2828	CASE ( 'avs' )
2829	avs_output = .TRUE.
2830
2831	CASE DEFAULT
2832	message_string = 'unknown value for data_output_format "' // &
2833	TRIM( data_output_format(i) ) // '"'
2834	CALL message( 'check_parameters', 'PA0120', 1, 2, 0, 6, 0 )
2835
2836	END SELECT
2837
2838	i = i + 1
2839	IF ( i > 10 ) EXIT
2840
2841	ENDDO
2842
2843	ENDIF
2844
2845	!
2846	!-- Check mask conditions
2847	DO mid = 1, max_masks
2848	IF ( data_output_masks(mid,1) /= ' ' .OR. &
2849	data_output_masks_user(mid,1) /= ' ' ) THEN
2850	masks = masks + 1
2851	ENDIF
2852	ENDDO
2853
2854	IF ( masks < 0 .OR. masks > max_masks ) THEN
2855	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', &
2856	'<= ', max_masks, ' (=max_masks)'
2857	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2858	ENDIF
2859	IF ( masks > 0 ) THEN
2860	mask_scale(1) = mask_scale_x
2861	mask_scale(2) = mask_scale_y
2862	mask_scale(3) = mask_scale_z
2863	IF ( ANY( mask_scale <= 0.0 ) ) THEN
2864	WRITE( message_string, * ) &
2865	'illegal value: mask_scale_x, mask_scale_y and mask_scale_z', &
2866	'must be > 0.0'
2867	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
2868	ENDIF
2869	!
2870	!-- Generate masks for masked data output
2871	CALL init_masks
2872	ENDIF
2873
2874	!
2875	!-- Check the NetCDF data format
2876	#if ! defined ( __check )
2877	IF ( netcdf_data_format > 2 ) THEN
2878	#if defined( __netcdf4 )
2879	CONTINUE
2880	#else
2881	message_string = 'NetCDF: NetCDF4 format requested but no ' // &
2882	'cpp-directive __netcdf4 given & switch ' // &
2883	'back to 64-bit offset format'
2884	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
2885	netcdf_data_format = 2
2886	#endif
2887	ENDIF
2888	#endif
2889	!
2890
2891	#if ! defined( __check )
2892	!-- Check netcdf precison
2893	ldum = .FALSE.
2894	CALL define_netcdf_header( 'ch', ldum, 0 )
2895	#endif
2896	!
2897	!-- Check, whether a constant diffusion coefficient shall be used
2898	IF ( km_constant /= -1.0 ) THEN
2899	IF ( km_constant < 0.0 ) THEN
2900	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
2901	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
2902	ELSE
2903	IF ( prandtl_number < 0.0 ) THEN
2904	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, &
2905	' < 0.0'
2906	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
2907	ENDIF
2908	constant_diffusion = .TRUE.
2909
2910	IF ( prandtl_layer ) THEN
2911	message_string = 'prandtl_layer is not allowed with fixed ' // &
2912	'value of km'
2913	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
2914	ENDIF
2915	ENDIF
2916	ENDIF
2917
2918	!
2919	!-- In case of non-cyclic lateral boundaries and a damping layer for the
2920	!-- potential temperature, check the width of the damping layer
2921	IF ( bc_lr /= 'cyclic' ) THEN
2922	IF ( pt_damping_width < 0.0 .OR. pt_damping_width > REAL( nx * dx ) ) THEN
2923	message_string = 'pt_damping_width out of range'
2924	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2925	ENDIF
2926	ENDIF
2927
2928	IF ( bc_ns /= 'cyclic' ) THEN
2929	IF ( pt_damping_width < 0.0 .OR. pt_damping_width > REAL( ny * dy ) ) THEN
2930	message_string = 'pt_damping_width out of range'
2931	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2932	ENDIF
2933	ENDIF
2934
2935	!
2936	!-- Check value range for rif
2937	IF ( rif_min >= rif_max ) THEN
2938	WRITE( message_string, * ) 'rif_min = ', rif_min, ' must be less ', &
2939	'than rif_max = ', rif_max
2940	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
2941	ENDIF
2942
2943	!
2944	!-- Determine upper and lower hight level indices for random perturbations
2945	IF ( disturbance_level_b == -9999999.9 ) THEN
2946	IF ( ocean ) THEN
2947	disturbance_level_b = zu((nzt*2)/3)
2948	disturbance_level_ind_b = ( nzt * 2 ) / 3
2949	ELSE
2950	disturbance_level_b = zu(nzb+3)
2951	disturbance_level_ind_b = nzb + 3
2952	ENDIF
2953	ELSEIF ( disturbance_level_b < zu(3) ) THEN
2954	WRITE( message_string, * ) 'disturbance_level_b = ', &
2955	disturbance_level_b, ' must be >= ', zu(3), '(zu(3))'
2956	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
2957	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
2958	WRITE( message_string, * ) 'disturbance_level_b = ', &
2959	disturbance_level_b, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
2960	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
2961	ELSE
2962	DO k = 3, nzt-2
2963	IF ( disturbance_level_b <= zu(k) ) THEN
2964	disturbance_level_ind_b = k
2965	EXIT
2966	ENDIF
2967	ENDDO
2968	ENDIF
2969
2970	IF ( disturbance_level_t == -9999999.9 ) THEN
2971	IF ( ocean ) THEN
2972	disturbance_level_t = zu(nzt-3)
2973	disturbance_level_ind_t = nzt - 3
2974	ELSE
2975	disturbance_level_t = zu(nzt/3)
2976	disturbance_level_ind_t = nzt / 3
2977	ENDIF
2978	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
2979	WRITE( message_string, * ) 'disturbance_level_t = ', &
2980	disturbance_level_t, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
2981	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
2982	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
2983	WRITE( message_string, * ) 'disturbance_level_t = ', &
2984	disturbance_level_t, ' must be >= disturbance_level_b = ', &
2985	disturbance_level_b
2986	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
2987	ELSE
2988	DO k = 3, nzt-2
2989	IF ( disturbance_level_t <= zu(k) ) THEN
2990	disturbance_level_ind_t = k
2991	EXIT
2992	ENDIF
2993	ENDDO
2994	ENDIF
2995
2996	!
2997	!-- Check again whether the levels determined this way are ok.
2998	!-- Error may occur at automatic determination and too few grid points in
2999	!-- z-direction.
3000	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
3001	WRITE( message_string, * ) 'disturbance_level_ind_t = ', &
3002	disturbance_level_ind_t, ' must be >= disturbance_level_b = ', &
3003	disturbance_level_b
3004	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
3005	ENDIF
3006
3007	!
3008	!-- Determine the horizontal index range for random perturbations.
3009	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed
3010	!-- near the inflow and the perturbation area is further limited to ...(1)
3011	!-- after the initial phase of the flow.
3012	dist_nxl = 0; dist_nxr = nx
3013	dist_nys = 0; dist_nyn = ny
3014	IF ( bc_lr /= 'cyclic' ) THEN
3015	IF ( inflow_disturbance_begin == -1 ) THEN
3016	inflow_disturbance_begin = MIN( 10, nx/2 )
3017	ENDIF
3018	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx )&
3019	THEN
3020	message_string = 'inflow_disturbance_begin out of range'
3021	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3022	ENDIF
3023	IF ( inflow_disturbance_end == -1 ) THEN
3024	inflow_disturbance_end = MIN( 100, 3*nx/4 )
3025	ENDIF
3026	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) &
3027	THEN
3028	message_string = 'inflow_disturbance_end out of range'
3029	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3030	ENDIF
3031	ELSEIF ( bc_ns /= 'cyclic' ) THEN
3032	IF ( inflow_disturbance_begin == -1 ) THEN
3033	inflow_disturbance_begin = MIN( 10, ny/2 )
3034	ENDIF
3035	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny )&
3036	THEN
3037	message_string = 'inflow_disturbance_begin out of range'
3038	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3039	ENDIF
3040	IF ( inflow_disturbance_end == -1 ) THEN
3041	inflow_disturbance_end = MIN( 100, 3*ny/4 )
3042	ENDIF
3043	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) &
3044	THEN
3045	message_string = 'inflow_disturbance_end out of range'
3046	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3047	ENDIF
3048	ENDIF
3049
3050	IF ( bc_lr == 'radiation/dirichlet' .OR. bc_lr == 'neumann/dirichlet' ) THEN
3051	dist_nxr = nx - inflow_disturbance_begin
3052	dist_nxl(1) = nx - inflow_disturbance_end
3053	ELSEIF ( bc_lr == 'dirichlet/radiation' .OR. bc_lr == 'dirichlet/neumann' ) THEN
3054	dist_nxl = inflow_disturbance_begin
3055	dist_nxr(1) = inflow_disturbance_end
3056	ENDIF
3057	IF ( bc_ns == 'dirichlet/radiation' .OR. bc_ns == 'dirichlet/neumann' ) THEN
3058	dist_nyn = ny - inflow_disturbance_begin
3059	dist_nys(1) = ny - inflow_disturbance_end
3060	ELSEIF ( bc_ns == 'radiation/dirichlet' .OR. bc_ns == 'neumann/dirichlet' ) THEN
3061	dist_nys = inflow_disturbance_begin
3062	dist_nyn(1) = inflow_disturbance_end
3063	ENDIF
3064
3065	!
3066	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow
3067	!-- boundary (so far, a turbulent inflow is realized from the left side only)
3068	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' .AND. bc_lr /= 'dirichlet/neumann' ) THEN
3069	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
3070	'condition at the inflow boundary'
3071	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
3072	ENDIF
3073
3074	!
3075	!-- In case of turbulent inflow calculate the index of the recycling plane
3076	IF ( turbulent_inflow ) THEN
3077	IF ( recycling_width == 9999999.9 ) THEN
3078	!
3079	!-- Set the default value for the width of the recycling domain
3080	recycling_width = 0.1 * nx * dx
3081	ELSE
3082	IF ( recycling_width < dx .OR. recycling_width > nx * dx ) THEN
3083	WRITE( message_string, * ) 'illegal value for recycling_width:', &
3084	' ', recycling_width
3085	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
3086	ENDIF
3087	ENDIF
3088	!
3089	!-- Calculate the index
3090	recycling_plane = recycling_width / dx
3091	ENDIF
3092
3093	!
3094	!-- Check random generator
3095	IF ( random_generator /= 'system-specific' .AND. &
3096	random_generator /= 'numerical-recipes' ) THEN
3097	message_string = 'unknown random generator: random_generator = "' // &
3098	TRIM( random_generator ) // '"'
3099	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
3100	ENDIF
3101
3102	!
3103	!-- Determine damping level index for 1D model
3104	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
3105	IF ( damp_level_1d == -1.0 ) THEN
3106	damp_level_1d = zu(nzt+1)
3107	damp_level_ind_1d = nzt + 1
3108	ELSEIF ( damp_level_1d < 0.0 .OR. damp_level_1d > zu(nzt+1) ) THEN
3109	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, &
3110	' must be > 0.0 and < ', zu(nzt+1), '(zu(nzt+1))'
3111	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
3112	ELSE
3113	DO k = 1, nzt+1
3114	IF ( damp_level_1d <= zu(k) ) THEN
3115	damp_level_ind_1d = k
3116	EXIT
3117	ENDIF
3118	ENDDO
3119	ENDIF
3120	ENDIF
3121
3122	!
3123	!-- Check some other 1d-model parameters
3124	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
3125	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
3126	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // &
3127	'" is unknown'
3128	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
3129	ENDIF
3130	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
3131	TRIM( dissipation_1d ) /= 'detering' ) THEN
3132	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
3133	'" is unknown'
3134	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
3135	ENDIF
3136
3137	!
3138	!-- Set time for the next user defined restart (time_restart is the
3139	!-- internal parameter for steering restart events)
3140	IF ( restart_time /= 9999999.9 ) THEN
3141	IF ( restart_time > time_since_reference_point ) THEN
3142	time_restart = restart_time
3143	ENDIF
3144	ELSE
3145	!
3146	!-- In case of a restart run, set internal parameter to default (no restart)
3147	!-- if the NAMELIST-parameter restart_time is omitted
3148	time_restart = 9999999.9
3149	ENDIF
3150
3151	!
3152	!-- Set default value of the time needed to terminate a model run
3153	IF ( termination_time_needed == -1.0 ) THEN
3154	IF ( host(1:3) == 'ibm' ) THEN
3155	termination_time_needed = 300.0
3156	ELSE
3157	termination_time_needed = 35.0
3158	ENDIF
3159	ENDIF
3160
3161	!
3162	!-- Check the time needed to terminate a model run
3163	IF ( host(1:3) == 't3e' ) THEN
3164	!
3165	!-- Time needed must be at least 30 seconds on all CRAY machines, because
3166	!-- MPP_TREMAIN gives the remaining CPU time only in steps of 30 seconds
3167	IF ( termination_time_needed <= 30.0 ) THEN
3168	WRITE( message_string, * ) 'termination_time_needed = ', &
3169	termination_time_needed, ' must be > 30.0 on host "', &
3170	TRIM( host ), '"'
3171	CALL message( 'check_parameters', 'PA0139', 1, 2, 0, 6, 0 )
3172	ENDIF
3173	ELSEIF ( host(1:3) == 'ibm' ) THEN
3174	!
3175	!-- On IBM-regatta machines the time should be at least 300 seconds,
3176	!-- because the job time consumed before executing palm (for compiling,
3177	!-- copying of files, etc.) has to be regarded
3178	IF ( termination_time_needed < 300.0 ) THEN
3179	WRITE( message_string, * ) 'termination_time_needed = ', &
3180	termination_time_needed, ' should be >= 300.0 on host "', &
3181	TRIM( host ), '"'
3182	CALL message( 'check_parameters', 'PA0140', 1, 2, 0, 6, 0 )
3183	ENDIF
3184	ENDIF
3185
3186	!
3187	!-- Check pressure gradient conditions
3188	IF ( dp_external .AND. conserve_volume_flow ) THEN
3189	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3190	'w are .TRUE. but one of them must be .FALSE.'
3191	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3192	ENDIF
3193	IF ( dp_external ) THEN
3194	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3195	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3196	' of range'
3197	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3198	ENDIF
3199	IF ( .NOT. ANY( dpdxy /= 0.0 ) ) THEN
3200	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3201	'ro, i.e. the external pressure gradient & will not be applied'
3202	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3203	ENDIF
3204	ENDIF
3205	IF ( ANY( dpdxy /= 0.0 ) .AND. .NOT. dp_external ) THEN
3206	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3207	'.FALSE., i.e. the external pressure gradient & will not be applied'
3208	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3209	ENDIF
3210	IF ( conserve_volume_flow ) THEN
3211	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3212
3213	conserve_volume_flow_mode = 'initial_profiles'
3214
3215	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3216	TRIM( conserve_volume_flow_mode ) /= 'inflow_profile' .AND. &
3217	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3218	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3219	conserve_volume_flow_mode
3220	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3221	ENDIF
3222	IF ( (bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3223	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3224	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3225	'require conserve_volume_flow_mode = ''initial_profiles'''
3226	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3227	ENDIF
3228	IF ( bc_lr == 'cyclic' .AND. bc_ns == 'cyclic' .AND. &
3229	TRIM( conserve_volume_flow_mode ) == 'inflow_profile' ) THEN
3230	WRITE( message_string, * ) 'cyclic boundary conditions ', &
3231	'require conserve_volume_flow_mode = ''initial_profiles''', &
3232	' or ''bulk_velocity'''
3233	CALL message( 'check_parameters', 'PA0156', 1, 2, 0, 6, 0 )
3234	ENDIF
3235	ENDIF
3236	IF ( ( u_bulk /= 0.0 .OR. v_bulk /= 0.0 ) .AND. &
3237	( .NOT. conserve_volume_flow .OR. &
3238	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) ) THEN
3239	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3240	'conserve_volume_flow = .T. and ', &
3241	'conserve_volume_flow_mode = ''bulk_velocity'''
3242	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3243	ENDIF
3244
3245	!
3246	!-- Check particle attributes
3247	IF ( particle_color /= 'none' ) THEN
3248	IF ( particle_color /= 'absuv' .AND. particle_color /= 'pt*' .AND. &
3249	particle_color /= 'z' ) THEN
3250	message_string = 'illegal value for parameter particle_color: ' // &
3251	TRIM( particle_color)
3252	CALL message( 'check_parameters', 'PA0313', 1, 2, 0, 6, 0 )
3253	ELSE
3254	IF ( color_interval(2) <= color_interval(1) ) THEN
3255	message_string = 'color_interval(2) <= color_interval(1)'
3256	CALL message( 'check_parameters', 'PA0315', 1, 2, 0, 6, 0 )
3257	ENDIF
3258	ENDIF
3259	ENDIF
3260
3261	IF ( particle_dvrpsize /= 'none' ) THEN
3262	IF ( particle_dvrpsize /= 'absw' ) THEN
3263	message_string = 'illegal value for parameter particle_dvrpsize:' // &
3264	' ' // TRIM( particle_color)
3265	CALL message( 'check_parameters', 'PA0314', 1, 2, 0, 6, 0 )
3266	ELSE
3267	IF ( dvrpsize_interval(2) <= dvrpsize_interval(1) ) THEN
3268	message_string = 'dvrpsize_interval(2) <= dvrpsize_interval(1)'
3269	CALL message( 'check_parameters', 'PA0316', 1, 2, 0, 6, 0 )
3270	ENDIF
3271	ENDIF
3272	ENDIF
3273
3274	!
3275	!-- Check &userpar parameters
3276	CALL user_check_parameters
3277
3278
3279
3280	END SUBROUTINE check_parameters

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