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source: palm/trunk/SOURCE/check_parameters.f90 @ 925

Last change on this file since 925 was 925, checked in by maronga, 12 years ago
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1	SUBROUTINE check_parameters
2
3	!------------------------------------------------------------------------------!
4	! Current revisions:
5	! -----------------
6	!
7	!
8	! Former revisions:
9	! -----------------
10	! $Id: check_parameters.f90 925 2012-06-06 07:45:26Z maronga $
11	!
12	! 924 2012-06-06 07:44:41Z maronga
13	! Bugfix: preprocessor directives caused error during compilation
14	!
15	! 892 2012-05-02 13:51:44Z maronga
16	! Bugfix for parameter file check ( excluding __netcdf4 )
17	!
18	! 866 2012-03-28 06:44:41Z raasch
19	! use only 60% of the geostrophic wind as translation speed in case of Galilean
20	! transformation and use_ug_for_galilei_tr = .T. in order to mimimize the
21	! timestep
22	!
23	! 861 2012-03-26 14:18:34Z suehring
24	! Check for topography and ws-scheme removed.
25	! Check for loop_optimization = 'vector' and ws-scheme removed.
26	!
27	! 845 2012-03-07 10:23:05Z maronga
28	! Bugfix: exclude __netcdf4 directive part from namelist file check compilation
29	!
30	! 828 2012-02-21 12:00:36Z raasch
31	! check of collision_kernel extended
32	!
33	! 825 2012-02-19 03:03:44Z raasch
34	! check for collision_kernel and curvature_solution_effects
35	!
36	! 809 2012-01-30 13:32:58Z maronga
37	! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
38	!
39	! 807 2012-01-25 11:53:51Z maronga
40	! New cpp directive "__check" implemented which is used by check_namelist_files
41	!
42	! 774 2011-10-27 13:34:16Z letzel
43	! bugfix for prescribed u,v-profiles
44	!
45	! 767 2011-10-14 06:39:12Z raasch
46	! Calculating u,v-profiles from given profiles by linear interpolation.
47	! bugfix: dirichlet_0 conditions for ug/vg moved from init_3d_model to here
48	!
49	! 707 2011-03-29 11:39:40Z raasch
50	! setting of bc_lr/ns_dirrad/raddir
51	!
52	! 689 2011-02-20 19:31:12z gryschka
53	! Bugfix for some logical expressions
54	! (syntax was not compatible with all compilers)
55	!
56	! 680 2011-02-04 23:16:06Z gryschka
57	! init_vortex is not allowed with volume_flow_control
58	!
59	! 673 2011-01-18 16:19:48Z suehring
60	! Declaration of ws_scheme_sca and ws_scheme_mom added (moved from advec_ws).
61	!
62	! 667 2010-12-23 12:06:00Z suehring/gryschka
63	! Exchange of parameters between ocean and atmosphere via PE0
64	! Check for illegal combination of ws-scheme and timestep scheme.
65	! Check for topography and ws-scheme.
66	! Check for not cyclic boundary conditions in combination with ws-scheme and
67	! loop_optimization = 'vector'.
68	! Check for call_psolver_at_all_substeps and ws-scheme for momentum_advec.
69	! Different processor/grid topology in atmosphere and ocean is now allowed!
70	! Bugfixes in checking for conserve_volume_flow_mode
71	! 600 2010-11-24 16:10:51Z raasch
72	! change due to new default value of surface_waterflux
73	! 580 2010-10-05 13:59:11Z heinze
74	! renaming of ws_vertical_gradient_level to subs_vertical_gradient_level
75	!
76	! 567 2010-10-01 10:46:30Z helmke
77	! calculating masks changed
78	!
79	! 564 2010-09-30 13:18:59Z helmke
80	! palm message identifiers of masked output changed, 20 replaced by max_masks
81	!
82	! 553 2010-09-01 14:09:06Z weinreis
83	! masks is calculated and removed from inipar
84	!
85	! 531 2010-04-21 06:47:21Z heinze
86	! Bugfix: unit of hyp changed to dbar
87	!
88	! 524 2010-03-30 02:04:51Z raasch
89	! Bugfix: "/" in netcdf profile variable names replaced by ":"
90	!
91	! 493 2010-03-01 08:30:24Z raasch
92	! netcdf_data_format is checked
93	!
94	! 411 2009-12-11 14:15:58Z heinze
95	! Enabled passive scalar/humidity wall fluxes for non-flat topography
96	! Initialization of large scale vertical motion (subsidence/ascent)
97	!
98	! 410 2009-12-04 17:05:40Z letzel
99	! masked data output
100	!
101	! 388 2009-09-23 09:40:33Z raasch
102	! Check profiles fpr prho and hyp.
103	! Bugfix: output of averaged 2d/3d quantities requires that an avaraging
104	! interval has been set, respective error message is included
105	! bc_lr_cyc and bc_ns_cyc are set,
106	! initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill'
107	! Check for illegal entries in section_xy\|xz\|yz that exceed nz+1\|ny+1\|nx+1
108	! Coupling with independent precursor runs.
109	! Check particle_color, particle_dvrpsize, color_interval, dvrpsize_interval
110	! Bugfix: pressure included for profile output
111	! Check pressure gradient conditions
112	! topography_grid_convention moved from user_check_parameters
113	! 'single_street_canyon'
114	! Added shf* and qsws* to the list of available output data
115	!
116	! 222 2009-01-12 16:04:16Z letzel
117	! +user_check_parameters
118	! Output of messages replaced by message handling routine.
119	! Implementation of an MPI-1 coupling: replaced myid with target_id,
120	! deleted __mpi2 directives
121	! Check that PALM is called with mrun -K parallel for coupling
122	!
123	! 197 2008-09-16 15:29:03Z raasch
124	! Bug fix: Construction of vertical profiles when 10 gradients have been
125	! specified in the parameter list (ug, vg, pt, q, sa, lad)
126	!
127	! Strict grid matching along z is not needed for mg-solver.
128	! Leaf area density (LAD) explicitly set to its surface value at k=0
129	! Case of reading data for recycling included in initializing_actions,
130	! check of turbulent_inflow and calculation of recycling_plane.
131	! q*2 profile added
132	!
133	! 138 2007-11-28 10:03:58Z letzel
134	! Plant canopy added
135	! Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
136	! Multigrid solver allows topography, checking of dt_sort_particles
137	! Bugfix: initializing u_init and v_init in case of ocean runs
138	!
139	! 109 2007-08-28 15:26:47Z letzel
140	! Check coupling_mode and set default (obligatory) values (like boundary
141	! conditions for temperature and fluxes) in case of coupled runs.
142	! +profiles for wp and w"e
143	! Bugfix: Error message concerning output of particle concentration (pc)
144	! modified
145	! More checks and more default values for coupled runs
146	! allow data_output_pr= q, wq, w"q", wq for humidity = .T. (instead of
147	! cloud_physics = .T.)
148	! Rayleigh damping for ocean fixed.
149	! Check and, if necessary, set default value for dt_coupling
150	!
151	! 97 2007-06-21 08:23:15Z raasch
152	! Initial salinity profile is calculated, salinity boundary conditions are
153	! checked,
154	! z_max_do1d is checked only in case of ocean = .f.,
155	! +initial temperature and geostrophic velocity profiles for the ocean version,
156	! use_pt_reference renamed use_reference
157	!
158	! 89 2007-05-25 12:08:31Z raasch
159	! Check for user-defined profiles
160	!
161	! 75 2007-03-22 09:54:05Z raasch
162	! "by_user" allowed as initializing action, -data_output_ts,
163	! leapfrog with non-flat topography not allowed any more, loop_optimization
164	! and pt_reference are checked, moisture renamed humidity,
165	! output of precipitation amount/rate and roughnes length + check
166	! possible negative humidities are avoided in initial profile,
167	! dirichlet/neumann changed to dirichlet/radiation, etc.,
168	! revision added to run_description_header
169	!
170	! 20 2007-02-26 00:12:32Z raasch
171	! Temperature and humidity gradients at top are now calculated for nzt+1,
172	! top_heatflux and respective boundary condition bc_pt_t is checked
173	!
174	! RCS Log replace by Id keyword, revision history cleaned up
175	!
176	! Revision 1.61 2006/08/04 14:20:25 raasch
177	! do2d_unit and do3d_unit now defined as 2d-arrays, check of
178	! use_upstream_for_tke, default value for dt_dopts,
179	! generation of file header moved from routines palm and header to here
180	!
181	! Revision 1.1 1997/08/26 06:29:23 raasch
182	! Initial revision
183	!
184	!
185	! Description:
186	! ------------
187	! Check control parameters and deduce further quantities.
188	!------------------------------------------------------------------------------!
189
190	USE arrays_3d
191	USE cloud_parameters
192	USE constants
193	USE control_parameters
194	USE dvrp_variables
195	USE grid_variables
196	USE indices
197	USE model_1d
198	USE netcdf_control
199	USE particle_attributes
200	USE pegrid
201	USE profil_parameter
202	USE subsidence_mod
203	USE statistics
204	USE transpose_indices
205
206	IMPLICIT NONE
207
208	CHARACTER (LEN=1) :: sq
209	CHARACTER (LEN=6) :: var
210	CHARACTER (LEN=7) :: unit
211	CHARACTER (LEN=8) :: date
212	CHARACTER (LEN=10) :: time
213	CHARACTER (LEN=40) :: coupling_string
214	CHARACTER (LEN=100) :: action
215
216	INTEGER :: i, ilen, intervals, iremote = 0, iter, j, k, kk, nnxh, nnyh, &
217	position, prec
218	LOGICAL :: found, ldum
219	REAL :: gradient, maxn, maxp, remote = 0.0, &
220	simulation_time_since_reference
221
222	!
223	!-- Warning, if host is not set
224	IF ( host(1:1) == ' ' ) THEN
225	message_string = '"host" is not set. Please check that environment ' // &
226	'variable "localhost" & is set before running PALM'
227	CALL message( 'check_parameters', 'PA0001', 0, 0, 0, 6, 0 )
228	ENDIF
229
230	!
231	!-- Check the coupling mode
232	IF ( coupling_mode /= 'uncoupled' .AND. &
233	coupling_mode /= 'atmosphere_to_ocean' .AND. &
234	coupling_mode /= 'ocean_to_atmosphere' ) THEN
235	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
236	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
237	ENDIF
238
239	!
240	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
241	IF ( coupling_mode /= 'uncoupled') THEN
242
243	IF ( dt_coupling == 9999999.9 ) THEN
244	message_string = 'dt_coupling is not set but required for coup' // &
245	'ling mode "' // TRIM( coupling_mode ) // '"'
246	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
247	ENDIF
248
249	#if defined( __parallel )
250
251	!
252	!-- NOTE: coupled runs have not been implemented in the check_namelist_files
253	!-- program.
254	!-- check_namelist_files will need the following information of the other
255	!-- model (atmosphere/ocean).
256	! dt_coupling = remote
257	! dt_max = remote
258	! restart_time = remote
259	! dt_restart= remote
260	! simulation_time_since_reference = remote
261	! dx = remote
262
263
264	#if ! defined( __check )
265	IF ( myid == 0 ) THEN
266	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, &
267	ierr )
268	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, &
269	status, ierr )
270	ENDIF
271	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
272	#endif
273	IF ( dt_coupling /= remote ) THEN
274	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
275	'": dt_coupling = ', dt_coupling, '& is not equal to ', &
276	'dt_coupling_remote = ', remote
277	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
278	ENDIF
279	IF ( dt_coupling <= 0.0 ) THEN
280	#if ! defined( __check )
281	IF ( myid == 0 ) THEN
282	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
283	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, &
284	status, ierr )
285	ENDIF
286	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
287	#endif
288	dt_coupling = MAX( dt_max, remote )
289	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
290	'": dt_coupling <= 0.0 & is not allowed and is reset to ', &
291	'MAX(dt_max(A,O)) = ', dt_coupling
292	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
293	ENDIF
294	#if ! defined( __check )
295	IF ( myid == 0 ) THEN
296	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, &
297	ierr )
298	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, &
299	status, ierr )
300	ENDIF
301	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
302	#endif
303	IF ( restart_time /= remote ) THEN
304	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
305	'": restart_time = ', restart_time, '& is not equal to ', &
306	'restart_time_remote = ', remote
307	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
308	ENDIF
309	#if ! defined( __check )
310	IF ( myid == 0 ) THEN
311	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, &
312	ierr )
313	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, &
314	status, ierr )
315	ENDIF
316	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
317	#endif
318	IF ( dt_restart /= remote ) THEN
319	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
320	'": dt_restart = ', dt_restart, '& is not equal to ', &
321	'dt_restart_remote = ', remote
322	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
323	ENDIF
324
325	simulation_time_since_reference = end_time - coupling_start_time
326	#if ! defined( __check )
327	IF ( myid == 0 ) THEN
328	CALL MPI_SEND( simulation_time_since_reference, 1, MPI_REAL, target_id, &
329	14, comm_inter, ierr )
330	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, &
331	status, ierr )
332	ENDIF
333	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
334	#endif
335	IF ( simulation_time_since_reference /= remote ) THEN
336	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
337	'": simulation_time_since_reference = ', &
338	simulation_time_since_reference, '& is not equal to ', &
339	'simulation_time_since_reference_remote = ', remote
340	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
341	ENDIF
342
343	#if ! defined( __check )
344	IF ( myid == 0 ) THEN
345	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
346	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, &
347	status, ierr )
348	ENDIF
349	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
350
351	#endif
352	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
353
354	IF ( dx < remote ) THEN
355	WRITE( message_string, * ) 'coupling mode "', &
356	TRIM( coupling_mode ), &
357	'": dx in Atmosphere is not equal to or not larger then dx in ocean'
358	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
359	ENDIF
360
361	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
362	WRITE( message_string, * ) 'coupling mode "', &
363	TRIM( coupling_mode ), &
364	'": Domain size in x-direction is not equal in ocean and atmosphere'
365	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
366	ENDIF
367
368	ENDIF
369
370	#if ! defined( __check )
371	IF ( myid == 0) THEN
372	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
373	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, &
374	status, ierr )
375	ENDIF
376	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
377	#endif
378	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
379
380	IF ( dy < remote ) THEN
381	WRITE( message_string, * ) 'coupling mode "', &
382	TRIM( coupling_mode ), &
383	'": dy in Atmosphere is not equal to or not larger then dy in ocean'
384	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
385	ENDIF
386
387	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
388	WRITE( message_string, * ) 'coupling mode "', &
389	TRIM( coupling_mode ), &
390	'": Domain size in y-direction is not equal in ocean and atmosphere'
391	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
392	ENDIF
393
394	IF ( MOD(nx_o+1,nx_a+1) /= 0 ) THEN
395	WRITE( message_string, * ) 'coupling mode "', &
396	TRIM( coupling_mode ), &
397	'": nx+1 in ocean is not divisible without remainder with nx+1 in', &
398	' atmosphere'
399	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
400	ENDIF
401
402	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
403	WRITE( message_string, * ) 'coupling mode "', &
404	TRIM( coupling_mode ), &
405	'": ny+1 in ocean is not divisible without remainder with ny+1 in', &
406	' atmosphere'
407	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
408	ENDIF
409
410	ENDIF
411	#else
412	WRITE( message_string, * ) 'coupling requires PALM to be called with', &
413	' ''mrun -K parallel'''
414	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
415	#endif
416	ENDIF
417
418	#if defined( __parallel ) && ! defined ( __check )
419	!
420	!-- Exchange via intercommunicator
421	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
422	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, &
423	ierr )
424	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
425	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, &
426	comm_inter, status, ierr )
427	ENDIF
428	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
429
430	#endif
431
432
433	!
434	!-- Generate the file header which is used as a header for most of PALM's
435	!-- output files
436	CALL DATE_AND_TIME( date, time )
437	run_date = date(7:8)//'-'//date(5:6)//'-'//date(3:4)
438	run_time = time(1:2)//':'//time(3:4)//':'//time(5:6)
439	IF ( coupling_mode == 'uncoupled' ) THEN
440	coupling_string = ''
441	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
442	coupling_string = ' coupled (atmosphere)'
443	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
444	coupling_string = ' coupled (ocean)'
445	ENDIF
446
447	WRITE ( run_description_header, &
448	'(A,2X,A,2X,A,A,A,I2.2,A,2X,A,A,2X,A,1X,A)' ) &
449	TRIM( version ), TRIM( revision ), 'run: ', &
450	TRIM( run_identifier ), '.', runnr, TRIM( coupling_string ), &
451	'host: ', TRIM( host ), run_date, run_time
452
453	!
454	!-- Check the general loop optimization method
455	IF ( loop_optimization == 'default' ) THEN
456	IF ( host(1:3) == 'nec' ) THEN
457	loop_optimization = 'vector'
458	ELSE
459	loop_optimization = 'cache'
460	ENDIF
461	ENDIF
462	IF ( loop_optimization /= 'noopt' .AND. loop_optimization /= 'cache' &
463	.AND. loop_optimization /= 'vector' ) THEN
464	message_string = 'illegal value given for loop_optimization: "' // &
465	TRIM( loop_optimization ) // '"'
466	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
467	ENDIF
468
469	!
470	!-- Check topography setting (check for illegal parameter combinations)
471	IF ( topography /= 'flat' ) THEN
472	action = ' '
473	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme') THEN
474	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
475	ENDIF
476	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
477	THEN
478	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
479	ENDIF
480	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
481	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
482	ENDIF
483	IF ( psolver == 'sor' ) THEN
484	WRITE( action, '(A,A)' ) 'psolver = ', psolver
485	ENDIF
486	IF ( sloping_surface ) THEN
487	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
488	ENDIF
489	IF ( galilei_transformation ) THEN
490	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
491	ENDIF
492	IF ( cloud_physics ) THEN
493	WRITE( action, '(A)' ) 'cloud_physics = .TRUE.'
494	ENDIF
495	IF ( cloud_droplets ) THEN
496	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
497	ENDIF
498	IF ( .NOT. prandtl_layer ) THEN
499	WRITE( action, '(A)' ) 'prandtl_layer = .FALSE.'
500	ENDIF
501	IF ( action /= ' ' ) THEN
502	message_string = 'a non-flat topography does not allow ' // &
503	TRIM( action )
504	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
505	ENDIF
506	!
507	!-- In case of non-flat topography, check whether the convention how to
508	!-- define the topography grid has been set correctly, or whether the default
509	!-- is applicable. If this is not possible, abort.
510	IF ( TRIM( topography_grid_convention ) == ' ' ) THEN
511	IF ( TRIM( topography ) /= 'single_building' .AND. &
512	TRIM( topography ) /= 'single_street_canyon' .AND. &
513	TRIM( topography ) /= 'read_from_file' ) THEN
514	!-- The default value is not applicable here, because it is only valid
515	!-- for the two standard cases 'single_building' and 'read_from_file'
516	!-- defined in init_grid.
517	WRITE( message_string, * ) &
518	'The value for "topography_grid_convention" ', &
519	'is not set. Its default value is & only valid for ', &
520	'"topography" = ''single_building'', ', &
521	'''single_street_canyon'' & or ''read_from_file''.', &
522	' & Choose ''cell_edge'' or ''cell_center''.'
523	CALL message( 'user_check_parameters', 'PA0239', 1, 2, 0, 6, 0 )
524	ELSE
525	!-- The default value is applicable here.
526	!-- Set convention according to topography.
527	IF ( TRIM( topography ) == 'single_building' .OR. &
528	TRIM( topography ) == 'single_street_canyon' ) THEN
529	topography_grid_convention = 'cell_edge'
530	ELSEIF ( TRIM( topography ) == 'read_from_file' ) THEN
531	topography_grid_convention = 'cell_center'
532	ENDIF
533	ENDIF
534	ELSEIF ( TRIM( topography_grid_convention ) /= 'cell_edge' .AND. &
535	TRIM( topography_grid_convention ) /= 'cell_center' ) THEN
536	WRITE( message_string, * ) &
537	'The value for "topography_grid_convention" is ', &
538	'not recognized. & Choose ''cell_edge'' or ''cell_center''.'
539	CALL message( 'user_check_parameters', 'PA0240', 1, 2, 0, 6, 0 )
540	ENDIF
541
542	ENDIF
543
544	!
545	!-- Check ocean setting
546	IF ( ocean ) THEN
547
548	action = ' '
549	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
550	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
551	ENDIF
552	IF ( momentum_advec == 'ups-scheme' ) THEN
553	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
554	ENDIF
555	IF ( action /= ' ' ) THEN
556	message_string = 'ocean = .T. does not allow ' // TRIM( action )
557	CALL message( 'check_parameters', 'PA0015', 1, 2, 0, 6, 0 )
558	ENDIF
559
560	ELSEIF ( TRIM( coupling_mode ) == 'uncoupled' .AND. &
561	TRIM( coupling_char ) == '_O' ) THEN
562
563	!
564	!-- Check whether an (uncoupled) atmospheric run has been declared as an
565	!-- ocean run (this setting is done via mrun-option -y)
566
567	message_string = 'ocean = .F. does not allow coupling_char = "' // &
568	TRIM( coupling_char ) // '" set by mrun-option "-y"'
569	CALL message( 'check_parameters', 'PA0317', 1, 2, 0, 6, 0 )
570
571	ENDIF
572
573	!
574	!-- Check whether there are any illegal values
575	!-- Pressure solver:
576	IF ( psolver /= 'poisfft' .AND. psolver /= 'poisfft_hybrid' .AND. &
577	psolver /= 'sor' .AND. psolver /= 'multigrid' ) THEN
578	message_string = 'unknown solver for perturbation pressure: psolver' // &
579	' = "' // TRIM( psolver ) // '"'
580	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
581	ENDIF
582
583	#if defined( __parallel )
584	IF ( psolver == 'poisfft_hybrid' .AND. pdims(2) /= 1 ) THEN
585	message_string = 'psolver = "' // TRIM( psolver ) // '" only works ' // &
586	'for a 1d domain-decomposition along x & please do' // &
587	' not set npey/=1 in the parameter file'
588	CALL message( 'check_parameters', 'PA0017', 1, 2, 0, 6, 0 )
589	ENDIF
590	IF ( psolver == 'poisfft_hybrid' .AND. &
591	( nxra > nxr .OR. nyna > nyn .OR. nza > nz ) .OR. &
592	psolver == 'multigrid' .AND. &
593	( nxra > nxr .OR. nyna > nyn ) ) THEN
594	message_string = 'psolver = "' // TRIM( psolver ) // '" does not ' // &
595	'work for subdomains with unequal size & please ' // &
596	'set grid_matching = ''strict'' in the parameter file'
597	CALL message( 'check_parameters', 'PA0018', 1, 2, 0, 6, 0 )
598	ENDIF
599	#else
600	IF ( psolver == 'poisfft_hybrid' ) THEN
601	message_string = 'psolver = "' // TRIM( psolver ) // '" only works' // &
602	' for a parallel environment'
603	CALL message( 'check_parameters', 'PA0019', 1, 2, 0, 6, 0 )
604	ENDIF
605	#endif
606
607	IF ( psolver == 'multigrid' ) THEN
608	IF ( cycle_mg == 'w' ) THEN
609	gamma_mg = 2
610	ELSEIF ( cycle_mg == 'v' ) THEN
611	gamma_mg = 1
612	ELSE
613	message_string = 'unknown multigrid cycle: cycle_mg = "' // &
614	TRIM( cycle_mg ) // '"'
615	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
616	ENDIF
617	ENDIF
618
619	IF ( fft_method /= 'singleton-algorithm' .AND. &
620	fft_method /= 'temperton-algorithm' .AND. &
621	fft_method /= 'system-specific' ) THEN
622	message_string = 'unknown fft-algorithm: fft_method = "' // &
623	TRIM( fft_method ) // '"'
624	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
625	ENDIF
626
627	IF( momentum_advec == 'ws-scheme' .AND. &
628	.NOT. call_psolver_at_all_substeps ) THEN
629	message_string = 'psolver must be called at each RK3 substep when "'//&
630	TRIM(momentum_advec) // ' "is used for momentum_advec'
631	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
632	END IF
633	!
634	!-- Advection schemes:
635	!
636	!-- Set the LOGICALS to enhance the performance.
637	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
638	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
639
640	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' .AND. &
641	momentum_advec /= 'ups-scheme' ) THEN
642	message_string = 'unknown advection scheme: momentum_advec = "' // &
643	TRIM( momentum_advec ) // '"'
644	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
645	ENDIF
646	IF ((( momentum_advec == 'ups-scheme' .OR. scalar_advec == 'ups-scheme' )&
647	.AND. timestep_scheme /= 'euler' ) .OR. (( momentum_advec == 'ws-scheme'&
648	.OR. scalar_advec == 'ws-scheme') .AND. (timestep_scheme == 'euler' .OR. &
649	timestep_scheme == 'leapfrog+euler' .OR. timestep_scheme == 'leapfrog' &
650	.OR. timestep_scheme == 'runge-kutta-2'))) THEN
651	message_string = 'momentum_advec or scalar_advec = "' &
652	// TRIM( momentum_advec ) // '" is not allowed with timestep_scheme = "' // &
653	TRIM( timestep_scheme ) // '"'
654	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
655	ENDIF
656	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
657	scalar_advec /= 'bc-scheme' .AND. scalar_advec /= 'ups-scheme' ) THEN
658	message_string = 'unknown advection scheme: scalar_advec = "' // &
659	TRIM( scalar_advec ) // '"'
660	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
661	ENDIF
662
663	IF ( use_sgs_for_particles .AND. .NOT. use_upstream_for_tke ) THEN
664	use_upstream_for_tke = .TRUE.
665	message_string = 'use_upstream_for_tke set .TRUE. because ' // &
666	'use_sgs_for_particles = .TRUE.'
667	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
668	ENDIF
669
670	IF ( use_upstream_for_tke .AND. timestep_scheme(1:8) == 'leapfrog' ) THEN
671	message_string = 'use_upstream_for_tke = .TRUE. not allowed with ' // &
672	'timestep_scheme = "' // TRIM( timestep_scheme ) // '"'
673	CALL message( 'check_parameters', 'PA0026', 1, 2, 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	asselin_filter_factor = 0.0
689
690	CASE ( 'leapfrog', 'leapfrog+euler' )
691	intermediate_timestep_count_max = 1
692
693	CASE ( 'runge-kutta-2' )
694	intermediate_timestep_count_max = 2
695	asselin_filter_factor = 0.0
696
697	CASE ( 'runge-kutta-3' )
698	intermediate_timestep_count_max = 3
699	asselin_filter_factor = 0.0
700
701	CASE DEFAULT
702	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
703	TRIM( timestep_scheme ) // '"'
704	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
705
706	END SELECT
707
708	IF ( scalar_advec == 'ups-scheme' .AND. timestep_scheme(1:5) == 'runge' )&
709	THEN
710	message_string = 'scalar advection scheme "' // TRIM( scalar_advec ) // &
711	'" & does not work with timestep_scheme "' // &
712	TRIM( timestep_scheme ) // '"'
713	CALL message( 'check_parameters', 'PA0028', 1, 2, 0, 6, 0 )
714	ENDIF
715
716	IF ( (momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme') &
717	.AND. timestep_scheme(1:5) == 'runge' ) THEN
718	message_string = 'momentum advection scheme "' // &
719	TRIM( momentum_advec ) // '" & does not work with ' // &
720	'timestep_scheme "' // TRIM( timestep_scheme ) // '"'
721	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
722	ENDIF
723
724	!
725	!-- Collision kernels:
726	SELECT CASE ( TRIM( collision_kernel ) )
727
728	CASE ( 'hall', 'hall_fast' )
729	hall_kernel = .TRUE.
730
731	CASE ( 'palm' )
732	palm_kernel = .TRUE.
733
734	CASE ( 'wang', 'wang_fast' )
735	wang_kernel = .TRUE.
736
737	CASE ( 'none' )
738
739
740	CASE DEFAULT
741	message_string = 'unknown collision kernel: collision_kernel = "' // &
742	TRIM( collision_kernel ) // '"'
743	CALL message( 'check_parameters', 'PA0350', 1, 2, 0, 6, 0 )
744
745	END SELECT
746	IF ( collision_kernel(6:9) == 'fast' ) use_kernel_tables = .TRUE.
747
748	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
749	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
750	!
751	!-- No restart run: several initialising actions are possible
752	action = initializing_actions
753	DO WHILE ( TRIM( action ) /= '' )
754	position = INDEX( action, ' ' )
755	SELECT CASE ( action(1:position-1) )
756
757	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', &
758	'by_user', 'initialize_vortex', 'initialize_ptanom' )
759	action = action(position+1:)
760
761	CASE DEFAULT
762	message_string = 'initializing_action = "' // &
763	TRIM( action ) // '" unkown or not allowed'
764	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
765
766	END SELECT
767	ENDDO
768	ENDIF
769
770	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. &
771	conserve_volume_flow ) THEN
772	message_string = 'initializing_actions = "initialize_vortex"' // &
773	' ist not allowed with conserve_volume_flow = .T.'
774	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
775	ENDIF
776
777
778	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
779	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
780	message_string = 'initializing_actions = "set_constant_profiles"' // &
781	' and "set_1d-model_profiles" are not allowed ' // &
782	'simultaneously'
783	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
784	ENDIF
785
786	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
787	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
788	message_string = 'initializing_actions = "set_constant_profiles"' // &
789	' and "by_user" are not allowed simultaneously'
790	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
791	ENDIF
792
793	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
794	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
795	message_string = 'initializing_actions = "by_user" and ' // &
796	'"set_1d-model_profiles" are not allowed simultaneously'
797	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
798	ENDIF
799
800	IF ( cloud_physics .AND. .NOT. humidity ) THEN
801	WRITE( message_string, * ) 'cloud_physics = ', cloud_physics, ' is ', &
802	'not allowed with humidity = ', humidity
803	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
804	ENDIF
805
806	IF ( precipitation .AND. .NOT. cloud_physics ) THEN
807	WRITE( message_string, * ) 'precipitation = ', precipitation, ' is ', &
808	'not allowed with cloud_physics = ', cloud_physics
809	CALL message( 'check_parameters', 'PA0035', 1, 2, 0, 6, 0 )
810	ENDIF
811
812	IF ( humidity .AND. sloping_surface ) THEN
813	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
814	'are not allowed simultaneously'
815	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
816	ENDIF
817
818	IF ( humidity .AND. scalar_advec == 'ups-scheme' ) THEN
819	message_string = 'UPS-scheme is not implemented for humidity = .TRUE.'
820	CALL message( 'check_parameters', 'PA0037', 1, 2, 0, 6, 0 )
821	ENDIF
822
823	IF ( passive_scalar .AND. humidity ) THEN
824	message_string = 'humidity = .TRUE. and passive_scalar = .TRUE. ' // &
825	'is not allowed simultaneously'
826	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
827	ENDIF
828
829	IF ( passive_scalar .AND. scalar_advec == 'ups-scheme' ) THEN
830	message_string = 'UPS-scheme is not implemented for passive_scalar' // &
831	' = .TRUE.'
832	CALL message( 'check_parameters', 'PA0039', 1, 2, 0, 6, 0 )
833	ENDIF
834
835	IF ( grid_matching /= 'strict' .AND. grid_matching /= 'match' ) THEN
836	message_string = 'illegal value "' // TRIM( grid_matching ) // &
837	'" found for parameter grid_matching'
838	CALL message( 'check_parameters', 'PA0040', 1, 2, 0, 6, 0 )
839	ENDIF
840
841	IF ( plant_canopy .AND. ( drag_coefficient == 0.0 ) ) THEN
842	message_string = 'plant_canopy = .TRUE. requires a non-zero drag ' // &
843	'coefficient & given value is drag_coefficient = 0.0'
844	CALL message( 'check_parameters', 'PA0041', 1, 2, 0, 6, 0 )
845	ENDIF
846
847	!
848	!-- In case of no model continuation run, check initialising parameters and
849	!-- deduce further quantities
850	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
851
852	!
853	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
854	pt_init = pt_surface
855	IF ( humidity ) q_init = q_surface
856	IF ( ocean ) sa_init = sa_surface
857	IF ( passive_scalar ) q_init = s_surface
858	IF ( plant_canopy ) lad = 0.0
859
860	!
861	!--
862	!-- If required, compute initial profile of the geostrophic wind
863	!-- (component ug)
864	i = 1
865	gradient = 0.0
866
867	IF ( .NOT. ocean ) THEN
868
869	ug_vertical_gradient_level_ind(1) = 0
870	ug(0) = ug_surface
871	DO k = 1, nzt+1
872	IF ( i < 11 ) THEN
873	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
874	ug_vertical_gradient_level(i) >= 0.0 ) THEN
875	gradient = ug_vertical_gradient(i) / 100.0
876	ug_vertical_gradient_level_ind(i) = k - 1
877	i = i + 1
878	ENDIF
879	ENDIF
880	IF ( gradient /= 0.0 ) THEN
881	IF ( k /= 1 ) THEN
882	ug(k) = ug(k-1) + dzu(k) * gradient
883	ELSE
884	ug(k) = ug_surface + 0.5 * dzu(k) * gradient
885	ENDIF
886	ELSE
887	ug(k) = ug(k-1)
888	ENDIF
889	ENDDO
890
891	ELSE
892
893	ug_vertical_gradient_level_ind(1) = nzt+1
894	ug(nzt+1) = ug_surface
895	DO k = nzt, nzb, -1
896	IF ( i < 11 ) THEN
897	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
898	ug_vertical_gradient_level(i) <= 0.0 ) THEN
899	gradient = ug_vertical_gradient(i) / 100.0
900	ug_vertical_gradient_level_ind(i) = k + 1
901	i = i + 1
902	ENDIF
903	ENDIF
904	IF ( gradient /= 0.0 ) THEN
905	IF ( k /= nzt ) THEN
906	ug(k) = ug(k+1) - dzu(k+1) * gradient
907	ELSE
908	ug(k) = ug_surface - 0.5 * dzu(k+1) * gradient
909	ug(k+1) = ug_surface + 0.5 * dzu(k+1) * gradient
910	ENDIF
911	ELSE
912	ug(k) = ug(k+1)
913	ENDIF
914	ENDDO
915
916	ENDIF
917
918	!
919	!-- In case of no given gradients for ug, choose a zero gradient
920	IF ( ug_vertical_gradient_level(1) == -9999999.9 ) THEN
921	ug_vertical_gradient_level(1) = 0.0
922	ENDIF
923
924	!
925	!--
926	!-- If required, compute initial profile of the geostrophic wind
927	!-- (component vg)
928	i = 1
929	gradient = 0.0
930
931	IF ( .NOT. ocean ) THEN
932
933	vg_vertical_gradient_level_ind(1) = 0
934	vg(0) = vg_surface
935	DO k = 1, nzt+1
936	IF ( i < 11 ) THEN
937	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
938	vg_vertical_gradient_level(i) >= 0.0 ) THEN
939	gradient = vg_vertical_gradient(i) / 100.0
940	vg_vertical_gradient_level_ind(i) = k - 1
941	i = i + 1
942	ENDIF
943	ENDIF
944	IF ( gradient /= 0.0 ) THEN
945	IF ( k /= 1 ) THEN
946	vg(k) = vg(k-1) + dzu(k) * gradient
947	ELSE
948	vg(k) = vg_surface + 0.5 * dzu(k) * gradient
949	ENDIF
950	ELSE
951	vg(k) = vg(k-1)
952	ENDIF
953	ENDDO
954
955	ELSE
956
957	vg_vertical_gradient_level_ind(1) = nzt+1
958	vg(nzt+1) = vg_surface
959	DO k = nzt, nzb, -1
960	IF ( i < 11 ) THEN
961	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
962	vg_vertical_gradient_level(i) <= 0.0 ) THEN
963	gradient = vg_vertical_gradient(i) / 100.0
964	vg_vertical_gradient_level_ind(i) = k + 1
965	i = i + 1
966	ENDIF
967	ENDIF
968	IF ( gradient /= 0.0 ) THEN
969	IF ( k /= nzt ) THEN
970	vg(k) = vg(k+1) - dzu(k+1) * gradient
971	ELSE
972	vg(k) = vg_surface - 0.5 * dzu(k+1) * gradient
973	vg(k+1) = vg_surface + 0.5 * dzu(k+1) * gradient
974	ENDIF
975	ELSE
976	vg(k) = vg(k+1)
977	ENDIF
978	ENDDO
979
980	ENDIF
981
982	!
983	!-- In case of no given gradients for vg, choose a zero gradient
984	IF ( vg_vertical_gradient_level(1) == -9999999.9 ) THEN
985	vg_vertical_gradient_level(1) = 0.0
986	ENDIF
987
988	!
989	!-- Let the initial wind profiles be the calculated ug/vg profiles or
990	!-- interpolate them from wind profile data (if given)
991	IF ( u_profile(1) == 9999999.9 .AND. v_profile(1) == 9999999.9 ) THEN
992
993	u_init = ug
994	v_init = vg
995
996	ELSEIF ( u_profile(1) == 0.0 .AND. v_profile(1) == 0.0 ) THEN
997
998	IF ( uv_heights(1) /= 0.0 ) THEN
999	message_string = 'uv_heights(1) must be 0.0'
1000	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
1001	ENDIF
1002
1003	use_prescribed_profile_data = .TRUE.
1004
1005	kk = 1
1006	u_init(0) = 0.0
1007	v_init(0) = 0.0
1008
1009	DO k = 1, nz+1
1010
1011	IF ( kk < 100 ) THEN
1012	DO WHILE ( uv_heights(kk+1) <= zu(k) )
1013	kk = kk + 1
1014	IF ( kk == 100 ) EXIT
1015	ENDDO
1016	ENDIF
1017
1018	IF ( kk < 100 .AND. uv_heights(kk+1) /= 9999999.9 ) THEN
1019	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1020	( uv_heights(kk+1) - uv_heights(kk) ) * &
1021	( u_profile(kk+1) - u_profile(kk) )
1022	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1023	( uv_heights(kk+1) - uv_heights(kk) ) * &
1024	( v_profile(kk+1) - v_profile(kk) )
1025	ELSE
1026	u_init(k) = u_profile(kk)
1027	v_init(k) = v_profile(kk)
1028	ENDIF
1029
1030	ENDDO
1031
1032	ELSE
1033
1034	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1035	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1036
1037	ENDIF
1038
1039	!
1040	!-- Compute initial temperature profile using the given temperature gradients
1041	i = 1
1042	gradient = 0.0
1043
1044	IF ( .NOT. ocean ) THEN
1045
1046	pt_vertical_gradient_level_ind(1) = 0
1047	DO k = 1, nzt+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 /= 1 ) THEN
1058	pt_init(k) = pt_init(k-1) + dzu(k) * gradient
1059	ELSE
1060	pt_init(k) = pt_surface + 0.5 * dzu(k) * gradient
1061	ENDIF
1062	ELSE
1063	pt_init(k) = pt_init(k-1)
1064	ENDIF
1065	ENDDO
1066
1067	ELSE
1068
1069	pt_vertical_gradient_level_ind(1) = nzt+1
1070	DO k = nzt, 0, -1
1071	IF ( i < 11 ) THEN
1072	IF ( pt_vertical_gradient_level(i) > zu(k) .AND. &
1073	pt_vertical_gradient_level(i) <= 0.0 ) THEN
1074	gradient = pt_vertical_gradient(i) / 100.0
1075	pt_vertical_gradient_level_ind(i) = k + 1
1076	i = i + 1
1077	ENDIF
1078	ENDIF
1079	IF ( gradient /= 0.0 ) THEN
1080	IF ( k /= nzt ) THEN
1081	pt_init(k) = pt_init(k+1) - dzu(k+1) * gradient
1082	ELSE
1083	pt_init(k) = pt_surface - 0.5 * dzu(k+1) * gradient
1084	pt_init(k+1) = pt_surface + 0.5 * dzu(k+1) * gradient
1085	ENDIF
1086	ELSE
1087	pt_init(k) = pt_init(k+1)
1088	ENDIF
1089	ENDDO
1090
1091	ENDIF
1092
1093	!
1094	!-- In case of no given temperature gradients, choose gradient of neutral
1095	!-- stratification
1096	IF ( pt_vertical_gradient_level(1) == -9999999.9 ) THEN
1097	pt_vertical_gradient_level(1) = 0.0
1098	ENDIF
1099
1100	!
1101	!-- Store temperature gradient at the top boundary for possible Neumann
1102	!-- boundary condition
1103	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
1104
1105	!
1106	!-- If required, compute initial humidity or scalar profile using the given
1107	!-- humidity/scalar gradient. In case of scalar transport, initially store
1108	!-- values of the scalar parameters on humidity parameters
1109	IF ( passive_scalar ) THEN
1110	bc_q_b = bc_s_b
1111	bc_q_t = bc_s_t
1112	q_surface = s_surface
1113	q_surface_initial_change = s_surface_initial_change
1114	q_vertical_gradient = s_vertical_gradient
1115	q_vertical_gradient_level = s_vertical_gradient_level
1116	surface_waterflux = surface_scalarflux
1117	wall_humidityflux = wall_scalarflux
1118	ENDIF
1119
1120	IF ( humidity .OR. passive_scalar ) THEN
1121
1122	i = 1
1123	gradient = 0.0
1124	q_vertical_gradient_level_ind(1) = 0
1125	DO k = 1, nzt+1
1126	IF ( i < 11 ) THEN
1127	IF ( q_vertical_gradient_level(i) < zu(k) .AND. &
1128	q_vertical_gradient_level(i) >= 0.0 ) THEN
1129	gradient = q_vertical_gradient(i) / 100.0
1130	q_vertical_gradient_level_ind(i) = k - 1
1131	i = i + 1
1132	ENDIF
1133	ENDIF
1134	IF ( gradient /= 0.0 ) THEN
1135	IF ( k /= 1 ) THEN
1136	q_init(k) = q_init(k-1) + dzu(k) * gradient
1137	ELSE
1138	q_init(k) = q_init(k-1) + 0.5 * dzu(k) * gradient
1139	ENDIF
1140	ELSE
1141	q_init(k) = q_init(k-1)
1142	ENDIF
1143	!
1144	!-- Avoid negative humidities
1145	IF ( q_init(k) < 0.0 ) THEN
1146	q_init(k) = 0.0
1147	ENDIF
1148	ENDDO
1149
1150	!
1151	!-- In case of no given humidity gradients, choose zero gradient
1152	!-- conditions
1153	IF ( q_vertical_gradient_level(1) == -1.0 ) THEN
1154	q_vertical_gradient_level(1) = 0.0
1155	ENDIF
1156
1157	!
1158	!-- Store humidity gradient at the top boundary for possile Neumann
1159	!-- boundary condition
1160	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
1161
1162	ENDIF
1163
1164	!
1165	!-- If required, compute initial salinity profile using the given salinity
1166	!-- gradients
1167	IF ( ocean ) THEN
1168
1169	i = 1
1170	gradient = 0.0
1171
1172	sa_vertical_gradient_level_ind(1) = nzt+1
1173	DO k = nzt, 0, -1
1174	IF ( i < 11 ) THEN
1175	IF ( sa_vertical_gradient_level(i) > zu(k) .AND. &
1176	sa_vertical_gradient_level(i) <= 0.0 ) THEN
1177	gradient = sa_vertical_gradient(i) / 100.0
1178	sa_vertical_gradient_level_ind(i) = k + 1
1179	i = i + 1
1180	ENDIF
1181	ENDIF
1182	IF ( gradient /= 0.0 ) THEN
1183	IF ( k /= nzt ) THEN
1184	sa_init(k) = sa_init(k+1) - dzu(k+1) * gradient
1185	ELSE
1186	sa_init(k) = sa_surface - 0.5 * dzu(k+1) * gradient
1187	sa_init(k+1) = sa_surface + 0.5 * dzu(k+1) * gradient
1188	ENDIF
1189	ELSE
1190	sa_init(k) = sa_init(k+1)
1191	ENDIF
1192	ENDDO
1193
1194	ENDIF
1195
1196	!
1197	!-- If required compute the profile of leaf area density used in the plant
1198	!-- canopy model
1199	IF ( plant_canopy ) THEN
1200
1201	i = 1
1202	gradient = 0.0
1203
1204	IF ( .NOT. ocean ) THEN
1205
1206	lad(0) = lad_surface
1207
1208	lad_vertical_gradient_level_ind(1) = 0
1209	DO k = 1, pch_index
1210	IF ( i < 11 ) THEN
1211	IF ( lad_vertical_gradient_level(i) < zu(k) .AND. &
1212	lad_vertical_gradient_level(i) >= 0.0 ) THEN
1213	gradient = lad_vertical_gradient(i)
1214	lad_vertical_gradient_level_ind(i) = k - 1
1215	i = i + 1
1216	ENDIF
1217	ENDIF
1218	IF ( gradient /= 0.0 ) THEN
1219	IF ( k /= 1 ) THEN
1220	lad(k) = lad(k-1) + dzu(k) * gradient
1221	ELSE
1222	lad(k) = lad_surface + 0.5 * dzu(k) *gradient
1223	ENDIF
1224	ELSE
1225	lad(k) = lad(k-1)
1226	ENDIF
1227	ENDDO
1228
1229	ENDIF
1230
1231	!
1232	!-- In case of no given leaf area density gradients, choose a vanishing
1233	!-- gradient
1234	IF ( lad_vertical_gradient_level(1) == -9999999.9 ) THEN
1235	lad_vertical_gradient_level(1) = 0.0
1236	ENDIF
1237
1238	ENDIF
1239
1240	ENDIF
1241
1242	!
1243	!-- Initialize large scale subsidence if required
1244	IF ( subs_vertical_gradient_level(1) /= -9999999.9 ) THEN
1245	large_scale_subsidence = .TRUE.
1246	CALL init_w_subsidence
1247	END IF
1248
1249
1250
1251	!
1252	!-- Compute Coriolis parameter
1253	f = 2.0 * omega * SIN( phi / 180.0 * pi )
1254	fs = 2.0 * omega * COS( phi / 180.0 * pi )
1255
1256	!
1257	!-- Ocean runs always use reference values in the buoyancy term. Therefore
1258	!-- set the reference temperature equal to the surface temperature.
1259	IF ( ocean .AND. pt_reference == 9999999.9 ) pt_reference = pt_surface
1260
1261	!
1262	!-- Reference value has to be used in buoyancy terms
1263	IF ( pt_reference /= 9999999.9 ) use_reference = .TRUE.
1264
1265	!
1266	!-- Sign of buoyancy/stability terms
1267	IF ( ocean ) atmos_ocean_sign = -1.0
1268
1269	!
1270	!-- Ocean version must use flux boundary conditions at the top
1271	IF ( ocean .AND. .NOT. use_top_fluxes ) THEN
1272	message_string = 'use_top_fluxes must be .TRUE. in ocean version'
1273	CALL message( 'check_parameters', 'PA0042', 1, 2, 0, 6, 0 )
1274	ENDIF
1275
1276	!
1277	!-- In case of a given slope, compute the relevant quantities
1278	IF ( alpha_surface /= 0.0 ) THEN
1279	IF ( ABS( alpha_surface ) > 90.0 ) THEN
1280	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, &
1281	' ) must be < 90.0'
1282	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1283	ENDIF
1284	sloping_surface = .TRUE.
1285	cos_alpha_surface = COS( alpha_surface / 180.0 * pi )
1286	sin_alpha_surface = SIN( alpha_surface / 180.0 * pi )
1287	ENDIF
1288
1289	!
1290	!-- Check time step and cfl_factor
1291	IF ( dt /= -1.0 ) THEN
1292	IF ( dt <= 0.0 .AND. dt /= -1.0 ) THEN
1293	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1294	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1295	ENDIF
1296	dt_3d = dt
1297	dt_fixed = .TRUE.
1298	ENDIF
1299
1300	IF ( cfl_factor <= 0.0 .OR. cfl_factor > 1.0 ) THEN
1301	IF ( cfl_factor == -1.0 ) THEN
1302	IF ( momentum_advec == 'ups-scheme' .OR. &
1303	scalar_advec == 'ups-scheme' ) THEN
1304	cfl_factor = 0.8
1305	ELSE
1306	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1307	cfl_factor = 0.8
1308	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1309	cfl_factor = 0.9
1310	ELSE
1311	cfl_factor = 0.1
1312	ENDIF
1313	ENDIF
1314	ELSE
1315	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1316	' out of range & 0.0 < cfl_factor <= 1.0 is required'
1317	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1318	ENDIF
1319	ENDIF
1320
1321	!
1322	!-- Store simulated time at begin
1323	simulated_time_at_begin = simulated_time
1324
1325	!
1326	!-- Store reference time for coupled runs and change the coupling flag,
1327	!-- if ...
1328	IF ( simulated_time == 0.0 ) THEN
1329	IF ( coupling_start_time == 0.0 ) THEN
1330	time_since_reference_point = 0.0
1331	ELSEIF ( time_since_reference_point < 0.0 ) THEN
1332	run_coupled = .FALSE.
1333	ENDIF
1334	ENDIF
1335
1336	!
1337	!-- Set wind speed in the Galilei-transformed system
1338	IF ( galilei_transformation ) THEN
1339	IF ( use_ug_for_galilei_tr .AND. &
1340	ug_vertical_gradient_level(1) == 0.0 .AND. &
1341	vg_vertical_gradient_level(1) == 0.0 ) THEN
1342	u_gtrans = ug_surface * 0.6
1343	v_gtrans = vg_surface * 0.6
1344	ELSEIF ( use_ug_for_galilei_tr .AND. &
1345	ug_vertical_gradient_level(1) /= 0.0 ) THEN
1346	message_string = 'baroclinicity (ug) not allowed simultaneously' // &
1347	' with galilei transformation'
1348	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1349	ELSEIF ( use_ug_for_galilei_tr .AND. &
1350	vg_vertical_gradient_level(1) /= 0.0 ) THEN
1351	message_string = 'baroclinicity (vg) not allowed simultaneously' // &
1352	' with galilei transformation'
1353	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1354	ELSE
1355	message_string = 'variable translation speed used for galilei-' // &
1356	'transformation, which may cause & instabilities in stably ' // &
1357	'stratified regions'
1358	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1359	ENDIF
1360	ENDIF
1361
1362	!
1363	!-- In case of using a prandtl-layer, calculated (or prescribed) surface
1364	!-- fluxes have to be used in the diffusion-terms
1365	IF ( prandtl_layer ) use_surface_fluxes = .TRUE.
1366
1367	!
1368	!-- Check boundary conditions and set internal variables:
1369	!-- Lateral boundary conditions
1370	IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. &
1371	bc_lr /= 'radiation/dirichlet' ) THEN
1372	message_string = 'unknown boundary condition: bc_lr = "' // &
1373	TRIM( bc_lr ) // '"'
1374	CALL message( 'check_parameters', 'PA0049', 1, 2, 0, 6, 0 )
1375	ENDIF
1376	IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. &
1377	bc_ns /= 'radiation/dirichlet' ) THEN
1378	message_string = 'unknown boundary condition: bc_ns = "' // &
1379	TRIM( bc_ns ) // '"'
1380	CALL message( 'check_parameters', 'PA0050', 1, 2, 0, 6, 0 )
1381	ENDIF
1382
1383	!
1384	!-- Internal variables used for speed optimization in if clauses
1385	IF ( bc_lr /= 'cyclic' ) bc_lr_cyc = .FALSE.
1386	IF ( bc_lr == 'dirichlet/radiation' ) bc_lr_dirrad = .TRUE.
1387	IF ( bc_lr == 'radiation/dirichlet' ) bc_lr_raddir = .TRUE.
1388	IF ( bc_ns /= 'cyclic' ) bc_ns_cyc = .FALSE.
1389	IF ( bc_ns == 'dirichlet/radiation' ) bc_ns_dirrad = .TRUE.
1390	IF ( bc_ns == 'radiation/dirichlet' ) bc_ns_raddir = .TRUE.
1391
1392	!
1393	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-
1394	!-- Willimas or Wicker - Skamarock advection scheme. Several schemes
1395	!-- and tools do not work with non-cyclic boundary conditions.
1396	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1397	IF ( psolver /= 'multigrid' ) THEN
1398	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1399	'psolver = "' // TRIM( psolver ) // '"'
1400	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1401	ENDIF
1402	IF ( momentum_advec /= 'pw-scheme' .AND. &
1403	momentum_advec /= 'ws-scheme') THEN
1404	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1405	'momentum_advec = "' // TRIM( momentum_advec ) // '"'
1406	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1407	ENDIF
1408	IF ( scalar_advec /= 'pw-scheme' .AND. &
1409	scalar_advec /= 'ws-scheme' ) THEN
1410	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1411	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1412	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1413	ENDIF
1414	IF ( galilei_transformation ) THEN
1415	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1416	'galilei_transformation = .T.'
1417	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1418	ENDIF
1419	ENDIF
1420
1421	!
1422	!-- Bottom boundary condition for the turbulent Kinetic energy
1423	IF ( bc_e_b == 'neumann' ) THEN
1424	ibc_e_b = 1
1425	IF ( adjust_mixing_length .AND. prandtl_layer ) THEN
1426	message_string = 'adjust_mixing_length = TRUE and bc_e_b = "neumann"'
1427	CALL message( 'check_parameters', 'PA0055', 0, 1, 0, 6, 0 )
1428	ENDIF
1429	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1430	ibc_e_b = 2
1431	IF ( .NOT. adjust_mixing_length .AND. prandtl_layer ) THEN
1432	message_string = 'adjust_mixing_length = FALSE and bc_e_b = "' // &
1433	TRIM( bc_e_b ) // '"'
1434	CALL message( 'check_parameters', 'PA0056', 0, 1, 0, 6, 0 )
1435	ENDIF
1436	IF ( .NOT. prandtl_layer ) THEN
1437	bc_e_b = 'neumann'
1438	ibc_e_b = 1
1439	message_string = 'boundary condition bc_e_b changed to "' // &
1440	TRIM( bc_e_b ) // '"'
1441	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1442	ENDIF
1443	ELSE
1444	message_string = 'unknown boundary condition: bc_e_b = "' // &
1445	TRIM( bc_e_b ) // '"'
1446	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1447	ENDIF
1448
1449	!
1450	!-- Boundary conditions for perturbation pressure
1451	IF ( bc_p_b == 'dirichlet' ) THEN
1452	ibc_p_b = 0
1453	ELSEIF ( bc_p_b == 'neumann' ) THEN
1454	ibc_p_b = 1
1455	ELSEIF ( bc_p_b == 'neumann+inhomo' ) THEN
1456	ibc_p_b = 2
1457	ELSE
1458	message_string = 'unknown boundary condition: bc_p_b = "' // &
1459	TRIM( bc_p_b ) // '"'
1460	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1461	ENDIF
1462	IF ( ibc_p_b == 2 .AND. .NOT. prandtl_layer ) THEN
1463	message_string = 'boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // &
1464	'" not allowed with prandtl_layer = .FALSE.'
1465	CALL message( 'check_parameters', 'PA0060', 1, 2, 0, 6, 0 )
1466	ENDIF
1467	IF ( bc_p_t == 'dirichlet' ) THEN
1468	ibc_p_t = 0
1469	ELSEIF ( bc_p_t == 'neumann' ) THEN
1470	ibc_p_t = 1
1471	ELSE
1472	message_string = 'unknown boundary condition: bc_p_t = "' // &
1473	TRIM( bc_p_t ) // '"'
1474	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1475	ENDIF
1476
1477	!
1478	!-- Boundary conditions for potential temperature
1479	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1480	ibc_pt_b = 2
1481	ELSE
1482	IF ( bc_pt_b == 'dirichlet' ) THEN
1483	ibc_pt_b = 0
1484	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1485	ibc_pt_b = 1
1486	ELSE
1487	message_string = 'unknown boundary condition: bc_pt_b = "' // &
1488	TRIM( bc_pt_b ) // '"'
1489	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1490	ENDIF
1491	ENDIF
1492
1493	IF ( bc_pt_t == 'dirichlet' ) THEN
1494	ibc_pt_t = 0
1495	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1496	ibc_pt_t = 1
1497	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1498	ibc_pt_t = 2
1499	ELSE
1500	message_string = 'unknown boundary condition: bc_pt_t = "' // &
1501	TRIM( bc_pt_t ) // '"'
1502	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1503	ENDIF
1504
1505	IF ( surface_heatflux == 9999999.9 ) constant_heatflux = .FALSE.
1506	IF ( top_heatflux == 9999999.9 ) constant_top_heatflux = .FALSE.
1507	IF ( top_momentumflux_u /= 9999999.9 .AND. &
1508	top_momentumflux_v /= 9999999.9 ) THEN
1509	constant_top_momentumflux = .TRUE.
1510	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9 .AND. &
1511	top_momentumflux_v == 9999999.9 ) ) THEN
1512	message_string = 'both, top_momentumflux_u AND top_momentumflux_v ' // &
1513	'must be set'
1514	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1515	ENDIF
1516
1517	!
1518	!-- A given surface temperature implies Dirichlet boundary condition for
1519	!-- temperature. In this case specification of a constant heat flux is
1520	!-- forbidden.
1521	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. &
1522	surface_heatflux /= 0.0 ) THEN
1523	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) //&
1524	'& is not allowed with constant_heatflux = .TRUE.'
1525	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1526	ENDIF
1527	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0 ) THEN
1528	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1529	'wed with pt_surface_initial_change (/=0) = ', &
1530	pt_surface_initial_change
1531	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1532	ENDIF
1533
1534	!
1535	!-- A given temperature at the top implies Dirichlet boundary condition for
1536	!-- temperature. In this case specification of a constant heat flux is
1537	!-- forbidden.
1538	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. &
1539	top_heatflux /= 0.0 ) THEN
1540	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) //&
1541	'" is not allowed with constant_top_heatflux = .TRUE.'
1542	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1543	ENDIF
1544
1545	!
1546	!-- Boundary conditions for salinity
1547	IF ( ocean ) THEN
1548	IF ( bc_sa_t == 'dirichlet' ) THEN
1549	ibc_sa_t = 0
1550	ELSEIF ( bc_sa_t == 'neumann' ) THEN
1551	ibc_sa_t = 1
1552	ELSE
1553	message_string = 'unknown boundary condition: bc_sa_t = "' // &
1554	TRIM( bc_sa_t ) // '"'
1555	CALL message( 'check_parameters', 'PA0068', 1, 2, 0, 6, 0 )
1556	ENDIF
1557
1558	IF ( top_salinityflux == 9999999.9 ) constant_top_salinityflux = .FALSE.
1559	IF ( ibc_sa_t == 1 .AND. top_salinityflux == 9999999.9 ) THEN
1560	message_string = 'boundary condition: bc_sa_t = "' // &
1561	TRIM( bc_sa_t ) // '" requires to set ' // &
1562	'top_salinityflux'
1563	CALL message( 'check_parameters', 'PA0069', 1, 2, 0, 6, 0 )
1564	ENDIF
1565
1566	!
1567	!-- A fixed salinity at the top implies Dirichlet boundary condition for
1568	!-- salinity. In this case specification of a constant salinity flux is
1569	!-- forbidden.
1570	IF ( ibc_sa_t == 0 .AND. constant_top_salinityflux .AND. &
1571	top_salinityflux /= 0.0 ) THEN
1572	message_string = 'boundary condition: bc_sa_t = "' // &
1573	TRIM( bc_sa_t ) // '" is not allowed with ' // &
1574	'constant_top_salinityflux = .TRUE.'
1575	CALL message( 'check_parameters', 'PA0070', 1, 2, 0, 6, 0 )
1576	ENDIF
1577
1578	ENDIF
1579
1580	!
1581	!-- In case of humidity or passive scalar, set boundary conditions for total
1582	!-- water content / scalar
1583	IF ( humidity .OR. passive_scalar ) THEN
1584	IF ( humidity ) THEN
1585	sq = 'q'
1586	ELSE
1587	sq = 's'
1588	ENDIF
1589	IF ( bc_q_b == 'dirichlet' ) THEN
1590	ibc_q_b = 0
1591	ELSEIF ( bc_q_b == 'neumann' ) THEN
1592	ibc_q_b = 1
1593	ELSE
1594	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1595	'_b ="' // TRIM( bc_q_b ) // '"'
1596	CALL message( 'check_parameters', 'PA0071', 1, 2, 0, 6, 0 )
1597	ENDIF
1598	IF ( bc_q_t == 'dirichlet' ) THEN
1599	ibc_q_t = 0
1600	ELSEIF ( bc_q_t == 'neumann' ) THEN
1601	ibc_q_t = 1
1602	ELSE
1603	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1604	'_t ="' // TRIM( bc_q_t ) // '"'
1605	CALL message( 'check_parameters', 'PA0072', 1, 2, 0, 6, 0 )
1606	ENDIF
1607
1608	IF ( surface_waterflux == 9999999.9 ) constant_waterflux = .FALSE.
1609
1610	!
1611	!-- A given surface humidity implies Dirichlet boundary condition for
1612	!-- humidity. In this case specification of a constant water flux is
1613	!-- forbidden.
1614	IF ( ibc_q_b == 0 .AND. constant_waterflux ) THEN
1615	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b ' // &
1616	'= "' // TRIM( bc_q_b ) // '" is not allowed wi' // &
1617	'th prescribed surface flux'
1618	CALL message( 'check_parameters', 'PA0073', 1, 2, 0, 6, 0 )
1619	ENDIF
1620	IF ( constant_waterflux .AND. q_surface_initial_change /= 0.0 ) THEN
1621	WRITE( message_string, * ) 'a prescribed surface flux is not allo', &
1622	'wed with ', sq, '_surface_initial_change (/=0) = ', &
1623	q_surface_initial_change
1624	CALL message( 'check_parameters', 'PA0074', 1, 2, 0, 6, 0 )
1625	ENDIF
1626
1627	ENDIF
1628
1629	!
1630	!-- Boundary conditions for horizontal components of wind speed
1631	IF ( bc_uv_b == 'dirichlet' ) THEN
1632	ibc_uv_b = 0
1633	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1634	ibc_uv_b = 1
1635	IF ( prandtl_layer ) THEN
1636	message_string = 'boundary condition: bc_uv_b = "' // &
1637	TRIM( bc_uv_b ) // '" is not allowed with prandtl_layer = .TRUE.'
1638	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1639	ENDIF
1640	ELSE
1641	message_string = 'unknown boundary condition: bc_uv_b = "' // &
1642	TRIM( bc_uv_b ) // '"'
1643	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1644	ENDIF
1645	!
1646	!-- In case of coupled simulations u and v at the ground in atmosphere will be
1647	!-- assigned with the u and v values of the ocean surface
1648	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1649	ibc_uv_b = 2
1650	ENDIF
1651
1652	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1653	bc_uv_t = 'neumann'
1654	ibc_uv_t = 1
1655	ELSE
1656	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1657	ibc_uv_t = 0
1658	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1659	!
1660	!-- Velocities for the initial u,v-profiles are set zero at the top
1661	!-- in case of dirichlet_0 conditions
1662	u_init(nzt+1) = 0.0
1663	v_init(nzt+1) = 0.0
1664	ENDIF
1665	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1666	ibc_uv_t = 1
1667	ELSE
1668	message_string = 'unknown boundary condition: bc_uv_t = "' // &
1669	TRIM( bc_uv_t ) // '"'
1670	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1671	ENDIF
1672	ENDIF
1673
1674	!
1675	!-- Compute and check, respectively, the Rayleigh Damping parameter
1676	IF ( rayleigh_damping_factor == -1.0 ) THEN
1677	IF ( momentum_advec == 'ups-scheme' ) THEN
1678	rayleigh_damping_factor = 0.01
1679	ELSE
1680	rayleigh_damping_factor = 0.0
1681	ENDIF
1682	ELSE
1683	IF ( rayleigh_damping_factor < 0.0 .OR. rayleigh_damping_factor > 1.0 ) &
1684	THEN
1685	WRITE( message_string, * ) 'rayleigh_damping_factor = ', &
1686	rayleigh_damping_factor, ' out of range [0.0,1.0]'
1687	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1688	ENDIF
1689	ENDIF
1690
1691	IF ( rayleigh_damping_height == -1.0 ) THEN
1692	IF ( .NOT. ocean ) THEN
1693	rayleigh_damping_height = 0.66666666666 * zu(nzt)
1694	ELSE
1695	rayleigh_damping_height = 0.66666666666 * zu(nzb)
1696	ENDIF
1697	ELSE
1698	IF ( .NOT. ocean ) THEN
1699	IF ( rayleigh_damping_height < 0.0 .OR. &
1700	rayleigh_damping_height > zu(nzt) ) THEN
1701	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1702	rayleigh_damping_height, ' out of range [0.0,', zu(nzt), ']'
1703	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1704	ENDIF
1705	ELSE
1706	IF ( rayleigh_damping_height > 0.0 .OR. &
1707	rayleigh_damping_height < zu(nzb) ) THEN
1708	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1709	rayleigh_damping_height, ' out of range [0.0,', zu(nzb), ']'
1710	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1711	ENDIF
1712	ENDIF
1713	ENDIF
1714
1715	!
1716	!-- Check limiters for Upstream-Spline scheme
1717	IF ( overshoot_limit_u < 0.0 .OR. overshoot_limit_v < 0.0 .OR. &
1718	overshoot_limit_w < 0.0 .OR. overshoot_limit_pt < 0.0 .OR. &
1719	overshoot_limit_e < 0.0 ) THEN
1720	message_string = 'overshoot_limit_... < 0.0 is not allowed'
1721	CALL message( 'check_parameters', 'PA0080', 1, 2, 0, 6, 0 )
1722	ENDIF
1723	IF ( ups_limit_u < 0.0 .OR. ups_limit_v < 0.0 .OR. ups_limit_w < 0.0 .OR. &
1724	ups_limit_pt < 0.0 .OR. ups_limit_e < 0.0 ) THEN
1725	message_string = 'ups_limit_... < 0.0 is not allowed'
1726	CALL message( 'check_parameters', 'PA0081', 1, 2, 0, 6, 0 )
1727	ENDIF
1728
1729	!
1730	!-- Check number of chosen statistic regions. More than 10 regions are not
1731	!-- allowed, because so far no more than 10 corresponding output files can
1732	!-- be opened (cf. check_open)
1733	IF ( statistic_regions > 9 .OR. statistic_regions < 0 ) THEN
1734	WRITE ( message_string, * ) 'number of statistic_regions = ', &
1735	statistic_regions+1, ' but only 10 regions are allowed'
1736	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1737	ENDIF
1738	IF ( normalizing_region > statistic_regions .OR. &
1739	normalizing_region < 0) THEN
1740	WRITE ( message_string, * ) 'normalizing_region = ', &
1741	normalizing_region, ' must be >= 0 and <= ',statistic_regions, &
1742	' (value of statistic_regions)'
1743	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1744	ENDIF
1745
1746	!
1747	!-- Check the interval for sorting particles.
1748	!-- Using particles as cloud droplets requires sorting after each timestep.
1749	IF ( dt_sort_particles /= 0.0 .AND. cloud_droplets ) THEN
1750	dt_sort_particles = 0.0
1751	message_string = 'dt_sort_particles is reset to 0.0 because of cloud' //&
1752	'_droplets = .TRUE.'
1753	CALL message( 'check_parameters', 'PA0084', 0, 1, 0, 6, 0 )
1754	ENDIF
1755
1756	!
1757	!-- Set the default intervals for data output, if necessary
1758	!-- NOTE: dt_dosp has already been set in package_parin
1759	IF ( dt_data_output /= 9999999.9 ) THEN
1760	IF ( dt_dopr == 9999999.9 ) dt_dopr = dt_data_output
1761	IF ( dt_dopts == 9999999.9 ) dt_dopts = dt_data_output
1762	IF ( dt_do2d_xy == 9999999.9 ) dt_do2d_xy = dt_data_output
1763	IF ( dt_do2d_xz == 9999999.9 ) dt_do2d_xz = dt_data_output
1764	IF ( dt_do2d_yz == 9999999.9 ) dt_do2d_yz = dt_data_output
1765	IF ( dt_do3d == 9999999.9 ) dt_do3d = dt_data_output
1766	IF ( dt_data_output_av == 9999999.9 ) dt_data_output_av = dt_data_output
1767	DO mid = 1, max_masks
1768	IF ( dt_domask(mid) == 9999999.9 ) dt_domask(mid) = dt_data_output
1769	ENDDO
1770	ENDIF
1771
1772	!
1773	!-- Set the default skip time intervals for data output, if necessary
1774	IF ( skip_time_dopr == 9999999.9 ) &
1775	skip_time_dopr = skip_time_data_output
1776	IF ( skip_time_dosp == 9999999.9 ) &
1777	skip_time_dosp = skip_time_data_output
1778	IF ( skip_time_do2d_xy == 9999999.9 ) &
1779	skip_time_do2d_xy = skip_time_data_output
1780	IF ( skip_time_do2d_xz == 9999999.9 ) &
1781	skip_time_do2d_xz = skip_time_data_output
1782	IF ( skip_time_do2d_yz == 9999999.9 ) &
1783	skip_time_do2d_yz = skip_time_data_output
1784	IF ( skip_time_do3d == 9999999.9 ) &
1785	skip_time_do3d = skip_time_data_output
1786	IF ( skip_time_data_output_av == 9999999.9 ) &
1787	skip_time_data_output_av = skip_time_data_output
1788	DO mid = 1, max_masks
1789	IF ( skip_time_domask(mid) == 9999999.9 ) &
1790	skip_time_domask(mid) = skip_time_data_output
1791	ENDDO
1792
1793	!
1794	!-- Check the average intervals (first for 3d-data, then for profiles and
1795	!-- spectra)
1796	IF ( averaging_interval > dt_data_output_av ) THEN
1797	WRITE( message_string, * ) 'averaging_interval = ', &
1798	averaging_interval, ' must be <= dt_data_output = ', dt_data_output
1799	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1800	ENDIF
1801
1802	IF ( averaging_interval_pr == 9999999.9 ) THEN
1803	averaging_interval_pr = averaging_interval
1804	ENDIF
1805
1806	IF ( averaging_interval_pr > dt_dopr ) THEN
1807	WRITE( message_string, * ) 'averaging_interval_pr = ', &
1808	averaging_interval_pr, ' must be <= dt_dopr = ', dt_dopr
1809	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1810	ENDIF
1811
1812	IF ( averaging_interval_sp == 9999999.9 ) THEN
1813	averaging_interval_sp = averaging_interval
1814	ENDIF
1815
1816	IF ( averaging_interval_sp > dt_dosp ) THEN
1817	WRITE( message_string, * ) 'averaging_interval_sp = ', &
1818	averaging_interval_sp, ' must be <= dt_dosp = ', dt_dosp
1819	CALL message( 'check_parameters', 'PA0087', 1, 2, 0, 6, 0 )
1820	ENDIF
1821
1822	!
1823	!-- Set the default interval for profiles entering the temporal average
1824	IF ( dt_averaging_input_pr == 9999999.9 ) THEN
1825	dt_averaging_input_pr = dt_averaging_input
1826	ENDIF
1827
1828	!
1829	!-- Set the default interval for the output of timeseries to a reasonable
1830	!-- value (tries to minimize the number of calls of flow_statistics)
1831	IF ( dt_dots == 9999999.9 ) THEN
1832	IF ( averaging_interval_pr == 0.0 ) THEN
1833	dt_dots = MIN( dt_run_control, dt_dopr )
1834	ELSE
1835	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1836	ENDIF
1837	ENDIF
1838
1839	!
1840	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1841	IF ( dt_averaging_input > averaging_interval ) THEN
1842	WRITE( message_string, * ) 'dt_averaging_input = ', &
1843	dt_averaging_input, ' must be <= averaging_interval = ', &
1844	averaging_interval
1845	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1846	ENDIF
1847
1848	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1849	WRITE( message_string, * ) 'dt_averaging_input_pr = ', &
1850	dt_averaging_input_pr, ' must be <= averaging_interval_pr = ', &
1851	averaging_interval_pr
1852	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1853	ENDIF
1854
1855	!
1856	!-- Set the default value for the integration interval of precipitation amount
1857	IF ( precipitation ) THEN
1858	IF ( precipitation_amount_interval == 9999999.9 ) THEN
1859	precipitation_amount_interval = dt_do2d_xy
1860	ELSE
1861	IF ( precipitation_amount_interval > dt_do2d_xy ) THEN
1862	WRITE( message_string, * ) 'precipitation_amount_interval = ', &
1863	precipitation_amount_interval, ' must not be larger than ', &
1864	'dt_do2d_xy = ', dt_do2d_xy
1865	CALL message( 'check_parameters', 'PA0090', 1, 2, 0, 6, 0 )
1866	ENDIF
1867	ENDIF
1868	ENDIF
1869
1870	!
1871	!-- Determine the number of output profiles and check whether they are
1872	!-- permissible
1873	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1874
1875	dopr_n = dopr_n + 1
1876	i = dopr_n
1877
1878	!
1879	!-- Determine internal profile number (for hom, homs)
1880	!-- and store height levels
1881	SELECT CASE ( TRIM( data_output_pr(i) ) )
1882
1883	CASE ( 'u', '#u' )
1884	dopr_index(i) = 1
1885	dopr_unit(i) = 'm/s'
1886	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1887	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1888	dopr_initial_index(i) = 5
1889	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1890	data_output_pr(i) = data_output_pr(i)(2:)
1891	ENDIF
1892
1893	CASE ( 'v', '#v' )
1894	dopr_index(i) = 2
1895	dopr_unit(i) = 'm/s'
1896	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1897	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1898	dopr_initial_index(i) = 6
1899	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1900	data_output_pr(i) = data_output_pr(i)(2:)
1901	ENDIF
1902
1903	CASE ( 'w' )
1904	dopr_index(i) = 3
1905	dopr_unit(i) = 'm/s'
1906	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1907
1908	CASE ( 'pt', '#pt' )
1909	IF ( .NOT. cloud_physics ) THEN
1910	dopr_index(i) = 4
1911	dopr_unit(i) = 'K'
1912	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1913	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1914	dopr_initial_index(i) = 7
1915	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1916	hom(nzb,2,7,:) = 0.0 ! because zu(nzb) is negative
1917	data_output_pr(i) = data_output_pr(i)(2:)
1918	ENDIF
1919	ELSE
1920	dopr_index(i) = 43
1921	dopr_unit(i) = 'K'
1922	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1923	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1924	dopr_initial_index(i) = 28
1925	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1926	hom(nzb,2,28,:) = 0.0 ! because zu(nzb) is negative
1927	data_output_pr(i) = data_output_pr(i)(2:)
1928	ENDIF
1929	ENDIF
1930
1931	CASE ( 'e' )
1932	dopr_index(i) = 8
1933	dopr_unit(i) = 'm2/s2'
1934	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1935	hom(nzb,2,8,:) = 0.0
1936
1937	CASE ( 'km', '#km' )
1938	dopr_index(i) = 9
1939	dopr_unit(i) = 'm2/s'
1940	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1941	hom(nzb,2,9,:) = 0.0
1942	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1943	dopr_initial_index(i) = 23
1944	hom(:,2,23,:) = hom(:,2,9,:)
1945	data_output_pr(i) = data_output_pr(i)(2:)
1946	ENDIF
1947
1948	CASE ( 'kh', '#kh' )
1949	dopr_index(i) = 10
1950	dopr_unit(i) = 'm2/s'
1951	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1952	hom(nzb,2,10,:) = 0.0
1953	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1954	dopr_initial_index(i) = 24
1955	hom(:,2,24,:) = hom(:,2,10,:)
1956	data_output_pr(i) = data_output_pr(i)(2:)
1957	ENDIF
1958
1959	CASE ( 'l', '#l' )
1960	dopr_index(i) = 11
1961	dopr_unit(i) = 'm'
1962	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1963	hom(nzb,2,11,:) = 0.0
1964	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1965	dopr_initial_index(i) = 25
1966	hom(:,2,25,:) = hom(:,2,11,:)
1967	data_output_pr(i) = data_output_pr(i)(2:)
1968	ENDIF
1969
1970	CASE ( 'w"u"' )
1971	dopr_index(i) = 12
1972	dopr_unit(i) = 'm2/s2'
1973	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1974	IF ( prandtl_layer ) hom(nzb,2,12,:) = zu(1)
1975
1976	CASE ( 'wu' )
1977	dopr_index(i) = 13
1978	dopr_unit(i) = 'm2/s2'
1979	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
1980
1981	CASE ( 'w"v"' )
1982	dopr_index(i) = 14
1983	dopr_unit(i) = 'm2/s2'
1984	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
1985	IF ( prandtl_layer ) hom(nzb,2,14,:) = zu(1)
1986
1987	CASE ( 'wv' )
1988	dopr_index(i) = 15
1989	dopr_unit(i) = 'm2/s2'
1990	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
1991
1992	CASE ( 'w"pt"' )
1993	dopr_index(i) = 16
1994	dopr_unit(i) = 'K m/s'
1995	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
1996
1997	CASE ( 'wpt' )
1998	dopr_index(i) = 17
1999	dopr_unit(i) = 'K m/s'
2000	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
2001
2002	CASE ( 'wpt' )
2003	dopr_index(i) = 18
2004	dopr_unit(i) = 'K m/s'
2005	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
2006
2007	CASE ( 'wu' )
2008	dopr_index(i) = 19
2009	dopr_unit(i) = 'm2/s2'
2010	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
2011	IF ( prandtl_layer ) hom(nzb,2,19,:) = zu(1)
2012
2013	CASE ( 'wv' )
2014	dopr_index(i) = 20
2015	dopr_unit(i) = 'm2/s2'
2016	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
2017	IF ( prandtl_layer ) hom(nzb,2,20,:) = zu(1)
2018
2019	CASE ( 'wptBC' )
2020	dopr_index(i) = 21
2021	dopr_unit(i) = 'K m/s'
2022	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
2023
2024	CASE ( 'wptBC' )
2025	dopr_index(i) = 22
2026	dopr_unit(i) = 'K m/s'
2027	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
2028
2029	CASE ( 'sa', '#sa' )
2030	IF ( .NOT. ocean ) THEN
2031	message_string = 'data_output_pr = ' // &
2032	TRIM( data_output_pr(i) ) // ' is not imp' // &
2033	'lemented for ocean = .FALSE.'
2034	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2035	ELSE
2036	dopr_index(i) = 23
2037	dopr_unit(i) = 'psu'
2038	hom(:,2,23,:) = SPREAD( zu, 2, statistic_regions+1 )
2039	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2040	dopr_initial_index(i) = 26
2041	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2042	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2043	data_output_pr(i) = data_output_pr(i)(2:)
2044	ENDIF
2045	ENDIF
2046
2047	CASE ( 'u*2' )
2048	dopr_index(i) = 30
2049	dopr_unit(i) = 'm2/s2'
2050	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
2051
2052	CASE ( 'v*2' )
2053	dopr_index(i) = 31
2054	dopr_unit(i) = 'm2/s2'
2055	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
2056
2057	CASE ( 'w*2' )
2058	dopr_index(i) = 32
2059	dopr_unit(i) = 'm2/s2'
2060	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
2061
2062	CASE ( 'pt*2' )
2063	dopr_index(i) = 33
2064	dopr_unit(i) = 'K2'
2065	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
2066
2067	CASE ( 'e*' )
2068	dopr_index(i) = 34
2069	dopr_unit(i) = 'm2/s2'
2070	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
2071
2072	CASE ( 'w2pt' )
2073	dopr_index(i) = 35
2074	dopr_unit(i) = 'K m2/s2'
2075	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
2076
2077	CASE ( 'wpt2' )
2078	dopr_index(i) = 36
2079	dopr_unit(i) = 'K2 m/s'
2080	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
2081
2082	CASE ( 'we' )
2083	dopr_index(i) = 37
2084	dopr_unit(i) = 'm3/s3'
2085	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
2086
2087	CASE ( 'w*3' )
2088	dopr_index(i) = 38
2089	dopr_unit(i) = 'm3/s3'
2090	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
2091
2092	CASE ( 'Sw' )
2093	dopr_index(i) = 39
2094	dopr_unit(i) = 'none'
2095	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
2096
2097	CASE ( 'p' )
2098	dopr_index(i) = 40
2099	dopr_unit(i) = 'Pa'
2100	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
2101
2102	CASE ( 'q', '#q' )
2103	IF ( .NOT. humidity ) THEN
2104	message_string = 'data_output_pr = ' // &
2105	TRIM( data_output_pr(i) ) // ' is not imp' // &
2106	'lemented for humidity = .FALSE.'
2107	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2108	ELSE
2109	dopr_index(i) = 41
2110	dopr_unit(i) = 'kg/kg'
2111	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2112	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2113	dopr_initial_index(i) = 26
2114	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2115	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2116	data_output_pr(i) = data_output_pr(i)(2:)
2117	ENDIF
2118	ENDIF
2119
2120	CASE ( 's', '#s' )
2121	IF ( .NOT. passive_scalar ) THEN
2122	message_string = 'data_output_pr = ' // &
2123	TRIM( data_output_pr(i) ) // ' is not imp' // &
2124	'lemented for passive_scalar = .FALSE.'
2125	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2126	ELSE
2127	dopr_index(i) = 41
2128	dopr_unit(i) = 'kg/m3'
2129	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2130	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2131	dopr_initial_index(i) = 26
2132	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2133	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2134	data_output_pr(i) = data_output_pr(i)(2:)
2135	ENDIF
2136	ENDIF
2137
2138	CASE ( 'qv', '#qv' )
2139	IF ( .NOT. cloud_physics ) THEN
2140	dopr_index(i) = 41
2141	dopr_unit(i) = 'kg/kg'
2142	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2143	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2144	dopr_initial_index(i) = 26
2145	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2146	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2147	data_output_pr(i) = data_output_pr(i)(2:)
2148	ENDIF
2149	ELSE
2150	dopr_index(i) = 42
2151	dopr_unit(i) = 'kg/kg'
2152	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
2153	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2154	dopr_initial_index(i) = 27
2155	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
2156	hom(nzb,2,27,:) = 0.0 ! weil zu(nzb) negativ ist
2157	data_output_pr(i) = data_output_pr(i)(2:)
2158	ENDIF
2159	ENDIF
2160
2161	CASE ( 'lpt', '#lpt' )
2162	IF ( .NOT. cloud_physics ) THEN
2163	message_string = 'data_output_pr = ' // &
2164	TRIM( data_output_pr(i) ) // ' is not imp' // &
2165	'lemented for cloud_physics = .FALSE.'
2166	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2167	ELSE
2168	dopr_index(i) = 4
2169	dopr_unit(i) = 'K'
2170	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
2171	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2172	dopr_initial_index(i) = 7
2173	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
2174	hom(nzb,2,7,:) = 0.0 ! weil zu(nzb) negativ ist
2175	data_output_pr(i) = data_output_pr(i)(2:)
2176	ENDIF
2177	ENDIF
2178
2179	CASE ( 'vpt', '#vpt' )
2180	dopr_index(i) = 44
2181	dopr_unit(i) = 'K'
2182	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
2183	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2184	dopr_initial_index(i) = 29
2185	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
2186	hom(nzb,2,29,:) = 0.0 ! weil zu(nzb) negativ ist
2187	data_output_pr(i) = data_output_pr(i)(2:)
2188	ENDIF
2189
2190	CASE ( 'w"vpt"' )
2191	dopr_index(i) = 45
2192	dopr_unit(i) = 'K m/s'
2193	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
2194
2195	CASE ( 'wvpt' )
2196	dopr_index(i) = 46
2197	dopr_unit(i) = 'K m/s'
2198	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
2199
2200	CASE ( 'wvpt' )
2201	dopr_index(i) = 47
2202	dopr_unit(i) = 'K m/s'
2203	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
2204
2205	CASE ( 'w"q"' )
2206	IF ( .NOT. humidity ) THEN
2207	message_string = 'data_output_pr = ' // &
2208	TRIM( data_output_pr(i) ) // ' is not imp' // &
2209	'lemented for humidity = .FALSE.'
2210	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2211	ELSE
2212	dopr_index(i) = 48
2213	dopr_unit(i) = 'kg/kg m/s'
2214	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2215	ENDIF
2216
2217	CASE ( 'wq' )
2218	IF ( .NOT. humidity ) THEN
2219	message_string = 'data_output_pr = ' // &
2220	TRIM( data_output_pr(i) ) // ' is not imp' // &
2221	'lemented for humidity = .FALSE.'
2222	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2223	ELSE
2224	dopr_index(i) = 49
2225	dopr_unit(i) = 'kg/kg m/s'
2226	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2227	ENDIF
2228
2229	CASE ( 'wq' )
2230	IF ( .NOT. humidity ) THEN
2231	message_string = 'data_output_pr = ' // &
2232	TRIM( data_output_pr(i) ) // ' is not imp' // &
2233	'lemented for humidity = .FALSE.'
2234	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2235	ELSE
2236	dopr_index(i) = 50
2237	dopr_unit(i) = 'kg/kg m/s'
2238	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2239	ENDIF
2240
2241	CASE ( 'w"s"' )
2242	IF ( .NOT. passive_scalar ) THEN
2243	message_string = 'data_output_pr = ' // &
2244	TRIM( data_output_pr(i) ) // ' is not imp' // &
2245	'lemented for passive_scalar = .FALSE.'
2246	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2247	ELSE
2248	dopr_index(i) = 48
2249	dopr_unit(i) = 'kg/m3 m/s'
2250	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2251	ENDIF
2252
2253	CASE ( 'ws' )
2254	IF ( .NOT. passive_scalar ) THEN
2255	message_string = 'data_output_pr = ' // &
2256	TRIM( data_output_pr(i) ) // ' is not imp' // &
2257	'lemented for passive_scalar = .FALSE.'
2258	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2259	ELSE
2260	dopr_index(i) = 49
2261	dopr_unit(i) = 'kg/m3 m/s'
2262	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2263	ENDIF
2264
2265	CASE ( 'ws' )
2266	IF ( .NOT. passive_scalar ) THEN
2267	message_string = 'data_output_pr = ' // &
2268	TRIM( data_output_pr(i) ) // ' is not imp' // &
2269	'lemented for passive_scalar = .FALSE.'
2270	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2271	ELSE
2272	dopr_index(i) = 50
2273	dopr_unit(i) = 'kg/m3 m/s'
2274	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2275	ENDIF
2276
2277	CASE ( 'w"qv"' )
2278	IF ( humidity .AND. .NOT. cloud_physics ) &
2279	THEN
2280	dopr_index(i) = 48
2281	dopr_unit(i) = 'kg/kg m/s'
2282	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2283	ELSEIF( humidity .AND. cloud_physics ) THEN
2284	dopr_index(i) = 51
2285	dopr_unit(i) = 'kg/kg m/s'
2286	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2287	ELSE
2288	message_string = 'data_output_pr = ' // &
2289	TRIM( data_output_pr(i) ) // ' is not imp' // &
2290	'lemented for cloud_physics = .FALSE. an&' // &
2291	'd humidity = .FALSE.'
2292	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2293	ENDIF
2294
2295	CASE ( 'wqv' )
2296	IF ( humidity .AND. .NOT. cloud_physics ) &
2297	THEN
2298	dopr_index(i) = 49
2299	dopr_unit(i) = 'kg/kg m/s'
2300	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2301	ELSEIF( humidity .AND. cloud_physics ) THEN
2302	dopr_index(i) = 52
2303	dopr_unit(i) = 'kg/kg m/s'
2304	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2305	ELSE
2306	message_string = 'data_output_pr = ' // &
2307	TRIM( data_output_pr(i) ) // ' is not imp' // &
2308	'lemented for cloud_physics = .FALSE. an&' // &
2309	'd humidity = .FALSE.'
2310	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2311	ENDIF
2312
2313	CASE ( 'wqv' )
2314	IF ( humidity .AND. .NOT. cloud_physics ) &
2315	THEN
2316	dopr_index(i) = 50
2317	dopr_unit(i) = 'kg/kg m/s'
2318	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2319	ELSEIF( humidity .AND. cloud_physics ) THEN
2320	dopr_index(i) = 53
2321	dopr_unit(i) = 'kg/kg m/s'
2322	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2323	ELSE
2324	message_string = 'data_output_pr = ' // &
2325	TRIM( data_output_pr(i) ) // ' is not imp' // &
2326	'lemented for cloud_physics = .FALSE. an&' // &
2327	'd humidity = .FALSE.'
2328	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2329	ENDIF
2330
2331	CASE ( 'ql' )
2332	IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN
2333	message_string = 'data_output_pr = ' // &
2334	TRIM( data_output_pr(i) ) // ' is not imp' // &
2335	'lemented for cloud_physics = .FALSE. or' // &
2336	'&cloud_droplets = .FALSE.'
2337	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2338	ELSE
2339	dopr_index(i) = 54
2340	dopr_unit(i) = 'kg/kg'
2341	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2342	ENDIF
2343
2344	CASE ( 'wuu*:dz' )
2345	dopr_index(i) = 55
2346	dopr_unit(i) = 'm2/s3'
2347	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2348
2349	CASE ( 'wp:dz' )
2350	dopr_index(i) = 56
2351	dopr_unit(i) = 'm2/s3'
2352	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2353
2354	CASE ( 'w"e:dz' )
2355	dopr_index(i) = 57
2356	dopr_unit(i) = 'm2/s3'
2357	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2358
2359
2360	CASE ( 'u"pt"' )
2361	dopr_index(i) = 58
2362	dopr_unit(i) = 'K m/s'
2363	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2364
2365	CASE ( 'upt' )
2366	dopr_index(i) = 59
2367	dopr_unit(i) = 'K m/s'
2368	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2369
2370	CASE ( 'upt_t' )
2371	dopr_index(i) = 60
2372	dopr_unit(i) = 'K m/s'
2373	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2374
2375	CASE ( 'v"pt"' )
2376	dopr_index(i) = 61
2377	dopr_unit(i) = 'K m/s'
2378	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2379
2380	CASE ( 'vpt' )
2381	dopr_index(i) = 62
2382	dopr_unit(i) = 'K m/s'
2383	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2384
2385	CASE ( 'vpt_t' )
2386	dopr_index(i) = 63
2387	dopr_unit(i) = 'K m/s'
2388	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2389
2390	CASE ( 'rho' )
2391	IF ( .NOT. ocean ) THEN
2392	message_string = 'data_output_pr = ' // &
2393	TRIM( data_output_pr(i) ) // ' is not imp' // &
2394	'lemented for ocean = .FALSE.'
2395	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2396	ELSE
2397	dopr_index(i) = 64
2398	dopr_unit(i) = 'kg/m3'
2399	hom(:,2,64,:) = SPREAD( zu, 2, statistic_regions+1 )
2400	ENDIF
2401
2402	CASE ( 'w"sa"' )
2403	IF ( .NOT. ocean ) THEN
2404	message_string = 'data_output_pr = ' // &
2405	TRIM( data_output_pr(i) ) // ' is not imp' // &
2406	'lemented for ocean = .FALSE.'
2407	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2408	ELSE
2409	dopr_index(i) = 65
2410	dopr_unit(i) = 'psu m/s'
2411	hom(:,2,65,:) = SPREAD( zw, 2, statistic_regions+1 )
2412	ENDIF
2413
2414	CASE ( 'wsa' )
2415	IF ( .NOT. ocean ) THEN
2416	message_string = 'data_output_pr = ' // &
2417	TRIM( data_output_pr(i) ) // ' is not imp' // &
2418	'lemented for ocean = .FALSE.'
2419	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2420	ELSE
2421	dopr_index(i) = 66
2422	dopr_unit(i) = 'psu m/s'
2423	hom(:,2,66,:) = SPREAD( zw, 2, statistic_regions+1 )
2424	ENDIF
2425
2426	CASE ( 'wsa' )
2427	IF ( .NOT. ocean ) THEN
2428	message_string = 'data_output_pr = ' // &
2429	TRIM( data_output_pr(i) ) // ' is not imp' // &
2430	'lemented for ocean = .FALSE.'
2431	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2432	ELSE
2433	dopr_index(i) = 67
2434	dopr_unit(i) = 'psu m/s'
2435	hom(:,2,67,:) = SPREAD( zw, 2, statistic_regions+1 )
2436	ENDIF
2437
2438	CASE ( 'wp' )
2439	dopr_index(i) = 68
2440	dopr_unit(i) = 'm3/s3'
2441	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2442
2443	CASE ( 'w"e' )
2444	dopr_index(i) = 69
2445	dopr_unit(i) = 'm3/s3'
2446	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2447
2448	CASE ( 'q*2' )
2449	IF ( .NOT. humidity ) THEN
2450	message_string = 'data_output_pr = ' // &
2451	TRIM( data_output_pr(i) ) // ' is not imp' // &
2452	'lemented for humidity = .FALSE.'
2453	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2454	ELSE
2455	dopr_index(i) = 70
2456	dopr_unit(i) = 'kg2/kg2'
2457	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2458	ENDIF
2459
2460	CASE ( 'prho' )
2461	IF ( .NOT. ocean ) THEN
2462	message_string = 'data_output_pr = ' // &
2463	TRIM( data_output_pr(i) ) // ' is not imp' // &
2464	'lemented for ocean = .FALSE.'
2465	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2466	ELSE
2467	dopr_index(i) = 71
2468	dopr_unit(i) = 'kg/m3'
2469	hom(:,2,71,:) = SPREAD( zu, 2, statistic_regions+1 )
2470	ENDIF
2471
2472	CASE ( 'hyp' )
2473	dopr_index(i) = 72
2474	dopr_unit(i) = 'dbar'
2475	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2476
2477	CASE DEFAULT
2478
2479	CALL user_check_data_output_pr( data_output_pr(i), i, unit )
2480
2481	IF ( unit == 'illegal' ) THEN
2482	IF ( data_output_pr_user(1) /= ' ' ) THEN
2483	message_string = 'illegal value for data_output_pr or ' // &
2484	'data_output_pr_user = "' // &
2485	TRIM( data_output_pr(i) ) // '"'
2486	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2487	ELSE
2488	message_string = 'illegal value for data_output_pr = "' // &
2489	TRIM( data_output_pr(i) ) // '"'
2490	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2491	ENDIF
2492	ENDIF
2493
2494	END SELECT
2495
2496	!
2497	!-- Check to which of the predefined coordinate systems the profile belongs
2498	DO k = 1, crmax
2499	IF ( INDEX( cross_profiles(k), ' '//TRIM( data_output_pr(i) )//' ' ) &
2500	/=0 ) &
2501	THEN
2502	dopr_crossindex(i) = k
2503	EXIT
2504	ENDIF
2505	ENDDO
2506	!
2507	!-- Generate the text for the labels of the PROFIL output file. "-characters
2508	!-- must be substituted, otherwise PROFIL would interpret them as TeX
2509	!-- control characters
2510	dopr_label(i) = data_output_pr(i)
2511	position = INDEX( dopr_label(i) , '"' )
2512	DO WHILE ( position /= 0 )
2513	dopr_label(i)(position:position) = ''''
2514	position = INDEX( dopr_label(i) , '"' )
2515	ENDDO
2516
2517	ENDDO
2518
2519	!
2520	!-- y-value range of the coordinate system (PROFIL).
2521	!-- x-value range determined in plot_1d.
2522	IF ( .NOT. ocean ) THEN
2523	cross_uymin = 0.0
2524	IF ( z_max_do1d == -1.0 ) THEN
2525	cross_uymax = zu(nzt+1)
2526	ELSEIF ( z_max_do1d < zu(nzb+1) .OR. z_max_do1d > zu(nzt+1) ) THEN
2527	WRITE( message_string, * ) 'z_max_do1d = ', z_max_do1d, ' must ', &
2528	'be >= ', zu(nzb+1), ' or <= ', zu(nzt+1)
2529	CALL message( 'check_parameters', 'PA0099', 1, 2, 0, 6, 0 )
2530	ELSE
2531	cross_uymax = z_max_do1d
2532	ENDIF
2533	ENDIF
2534
2535	!
2536	!-- Check whether the chosen normalizing factor for the coordinate systems is
2537	!-- permissible
2538	DO i = 1, crmax
2539	SELECT CASE ( TRIM( cross_normalized_x(i) ) ) ! TRIM required on IBM
2540
2541	CASE ( '', 'wpt0', 'ws2', 'tsw2', 'ws3', 'ws2tsw', 'wstsw2' )
2542	j = 0
2543
2544	CASE DEFAULT
2545	message_string = 'unknown normalization method cross_normali' // &
2546	'zed_x = "' // TRIM( cross_normalized_x(i) ) // &
2547	'"'
2548	CALL message( 'check_parameters', 'PA0100', 1, 2, 0, 6, 0 )
2549
2550	END SELECT
2551	SELECT CASE ( TRIM( cross_normalized_y(i) ) ) ! TRIM required on IBM
2552
2553	CASE ( '', 'z_i' )
2554	j = 0
2555
2556	CASE DEFAULT
2557	message_string = 'unknown normalization method cross_normali' // &
2558	'zed_y = "' // TRIM( cross_normalized_y(i) ) // &
2559	'"'
2560	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2561
2562	END SELECT
2563	ENDDO
2564	!
2565	!-- Check normalized y-value range of the coordinate system (PROFIL)
2566	IF ( z_max_do1d_normalized /= -1.0 .AND. z_max_do1d_normalized <= 0.0 ) &
2567	THEN
2568	WRITE( message_string, * ) 'z_max_do1d_normalized = ', &
2569	z_max_do1d_normalized, ' must be >= 0.0'
2570	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2571	ENDIF
2572
2573
2574	!
2575	!-- Append user-defined data output variables to the standard data output
2576	IF ( data_output_user(1) /= ' ' ) THEN
2577	i = 1
2578	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2579	i = i + 1
2580	ENDDO
2581	j = 1
2582	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 100 )
2583	IF ( i > 100 ) THEN
2584	message_string = 'number of output quantitities given by data' // &
2585	'_output and data_output_user exceeds the limit of 100'
2586	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2587	ENDIF
2588	data_output(i) = data_output_user(j)
2589	i = i + 1
2590	j = j + 1
2591	ENDDO
2592	ENDIF
2593
2594	!
2595	!-- Check and set steering parameters for 2d/3d data output and averaging
2596	i = 1
2597	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2598	!
2599	!-- Check for data averaging
2600	ilen = LEN_TRIM( data_output(i) )
2601	j = 0 ! no data averaging
2602	IF ( ilen > 3 ) THEN
2603	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2604	j = 1 ! data averaging
2605	data_output(i) = data_output(i)(1:ilen-3)
2606	ENDIF
2607	ENDIF
2608	!
2609	!-- Check for cross section or volume data
2610	ilen = LEN_TRIM( data_output(i) )
2611	k = 0 ! 3d data
2612	var = data_output(i)(1:ilen)
2613	IF ( ilen > 3 ) THEN
2614	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. &
2615	data_output(i)(ilen-2:ilen) == '_xz' .OR. &
2616	data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2617	k = 1 ! 2d data
2618	var = data_output(i)(1:ilen-3)
2619	ENDIF
2620	ENDIF
2621	!
2622	!-- Check for allowed value and set units
2623	SELECT CASE ( TRIM( var ) )
2624
2625	CASE ( 'e' )
2626	IF ( constant_diffusion ) THEN
2627	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2628	'res constant_diffusion = .FALSE.'
2629	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2630	ENDIF
2631	unit = 'm2/s2'
2632
2633	CASE ( 'lpt' )
2634	IF ( .NOT. cloud_physics ) THEN
2635	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2636	'res cloud_physics = .TRUE.'
2637	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2638	ENDIF
2639	unit = 'K'
2640
2641	CASE ( 'pc', 'pr' )
2642	IF ( .NOT. particle_advection ) THEN
2643	message_string = 'output of "' // TRIM( var ) // '" requir' // &
2644	'es a "particles_par"-NAMELIST in the parameter file (PARIN)'
2645	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2646	ENDIF
2647	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2648	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2649
2650	CASE ( 'q', 'vpt' )
2651	IF ( .NOT. humidity ) THEN
2652	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2653	'res humidity = .TRUE.'
2654	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2655	ENDIF
2656	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2657	IF ( TRIM( var ) == 'vpt' ) unit = 'K'
2658
2659	CASE ( 'ql' )
2660	IF ( .NOT. ( cloud_physics .OR. cloud_droplets ) ) THEN
2661	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2662	'res cloud_physics = .TRUE. or cloud_droplets = .TRUE.'
2663	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2664	ENDIF
2665	unit = 'kg/kg'
2666
2667	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2668	IF ( .NOT. cloud_droplets ) THEN
2669	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2670	'res cloud_droplets = .TRUE.'
2671	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2672	ENDIF
2673	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2674	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2675	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2676
2677	CASE ( 'qv' )
2678	IF ( .NOT. cloud_physics ) THEN
2679	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2680	'res cloud_physics = .TRUE.'
2681	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2682	ENDIF
2683	unit = 'kg/kg'
2684
2685	CASE ( 'rho' )
2686	IF ( .NOT. ocean ) THEN
2687	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2688	'res ocean = .TRUE.'
2689	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2690	ENDIF
2691	unit = 'kg/m3'
2692
2693	CASE ( 's' )
2694	IF ( .NOT. passive_scalar ) THEN
2695	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2696	'res passive_scalar = .TRUE.'
2697	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2698	ENDIF
2699	unit = 'conc'
2700
2701	CASE ( 'sa' )
2702	IF ( .NOT. ocean ) THEN
2703	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2704	'res ocean = .TRUE.'
2705	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2706	ENDIF
2707	unit = 'psu'
2708
2709	CASE ( 'u', 't', 'lwp', 'pra', 'prr', 'qsws', 'shf', 'z0' )
2710	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2711	message_string = 'illegal value for data_output: "' // &
2712	TRIM( var ) // '" & only 2d-horizontal ' // &
2713	'cross sections are allowed for this value'
2714	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2715	ENDIF
2716	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. cloud_physics ) THEN
2717	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2718	'res cloud_physics = .TRUE.'
2719	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2720	ENDIF
2721	IF ( TRIM( var ) == 'pra*' .AND. .NOT. precipitation ) THEN
2722	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2723	'res precipitation = .TRUE.'
2724	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2725	ENDIF
2726	IF ( TRIM( var ) == 'pra*' .AND. j == 1 ) THEN
2727	message_string = 'temporal averaging of precipitation ' // &
2728	'amount "' // TRIM( var ) // '" is not possible'
2729	CALL message( 'check_parameters', 'PA0113', 1, 2, 0, 6, 0 )
2730	ENDIF
2731	IF ( TRIM( var ) == 'prr*' .AND. .NOT. precipitation ) THEN
2732	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2733	'res precipitation = .TRUE.'
2734	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2735	ENDIF
2736	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2737	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2738	'res humidity = .TRUE.'
2739	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2740	ENDIF
2741
2742	IF ( TRIM( var ) == 'lwp' ) unit = 'kg/kgm'
2743	IF ( TRIM( var ) == 'pra*' ) unit = 'mm'
2744	IF ( TRIM( var ) == 'prr*' ) unit = 'mm/s'
2745	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2746	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2747	IF ( TRIM( var ) == 't*' ) unit = 'K'
2748	IF ( TRIM( var ) == 'u*' ) unit = 'm/s'
2749	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2750
2751
2752	CASE ( 'p', 'pt', 'u', 'v', 'w' )
2753	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2754	IF ( TRIM( var ) == 'pt' ) unit = 'K'
2755	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2756	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2757	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2758	CONTINUE
2759
2760	CASE DEFAULT
2761	CALL user_check_data_output( var, unit )
2762
2763	IF ( unit == 'illegal' ) THEN
2764	IF ( data_output_user(1) /= ' ' ) THEN
2765	message_string = 'illegal value for data_output or ' // &
2766	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2767	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2768	ELSE
2769	message_string = 'illegal value for data_output =' // &
2770	TRIM( data_output(i) ) // '"'
2771	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2772	ENDIF
2773	ENDIF
2774
2775	END SELECT
2776	!
2777	!-- Set the internal steering parameters appropriately
2778	IF ( k == 0 ) THEN
2779	do3d_no(j) = do3d_no(j) + 1
2780	do3d(j,do3d_no(j)) = data_output(i)
2781	do3d_unit(j,do3d_no(j)) = unit
2782	ELSE
2783	do2d_no(j) = do2d_no(j) + 1
2784	do2d(j,do2d_no(j)) = data_output(i)
2785	do2d_unit(j,do2d_no(j)) = unit
2786	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2787	data_output_xy(j) = .TRUE.
2788	ENDIF
2789	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2790	data_output_xz(j) = .TRUE.
2791	ENDIF
2792	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2793	data_output_yz(j) = .TRUE.
2794	ENDIF
2795	ENDIF
2796
2797	IF ( j == 1 ) THEN
2798	!
2799	!-- Check, if variable is already subject to averaging
2800	found = .FALSE.
2801	DO k = 1, doav_n
2802	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2803	ENDDO
2804
2805	IF ( .NOT. found ) THEN
2806	doav_n = doav_n + 1
2807	doav(doav_n) = var
2808	ENDIF
2809	ENDIF
2810
2811	i = i + 1
2812	ENDDO
2813
2814	!
2815	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2816	IF ( doav_n > 0 .AND. averaging_interval == 0.0 ) THEN
2817	WRITE( message_string, * ) 'output of averaged quantity "', &
2818	TRIM( doav(1) ), '_av" requires to set a ', &
2819	'non-zero & averaging interval'
2820	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2821	ENDIF
2822
2823	!
2824	!-- Check sectional planes and store them in one shared array
2825	IF ( ANY( section_xy > nz + 1 ) ) THEN
2826	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2827	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2828	ENDIF
2829	IF ( ANY( section_xz > ny + 1 ) ) THEN
2830	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2831	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2832	ENDIF
2833	IF ( ANY( section_yz > nx + 1 ) ) THEN
2834	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2835	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2836	ENDIF
2837	section(:,1) = section_xy
2838	section(:,2) = section_xz
2839	section(:,3) = section_yz
2840
2841	!
2842	!-- Upper plot limit (grid point value) for 1D profiles
2843	IF ( z_max_do1d == -1.0 ) THEN
2844
2845	nz_do1d = nzt+1
2846
2847	ELSE
2848	DO k = nzb+1, nzt+1
2849	nz_do1d = k
2850	IF ( zw(k) > z_max_do1d ) EXIT
2851	ENDDO
2852	ENDIF
2853
2854	!
2855	!-- Upper plot limit for 2D vertical sections
2856	IF ( z_max_do2d == -1.0 ) z_max_do2d = zu(nzt)
2857	IF ( z_max_do2d < zu(nzb+1) .OR. z_max_do2d > zu(nzt) ) THEN
2858	WRITE( message_string, * ) 'z_max_do2d = ', z_max_do2d, &
2859	' must be >= ', zu(nzb+1), '(zu(nzb+1)) and <= ', zu(nzt), &
2860	' (zu(nzt))'
2861	CALL message( 'check_parameters', 'PA0116', 1, 2, 0, 6, 0 )
2862	ENDIF
2863
2864	!
2865	!-- Upper plot limit for 3D arrays
2866	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2867
2868	!
2869	!-- Determine and check accuracy for compressed 3D plot output
2870	IF ( do3d_compress ) THEN
2871	!
2872	!-- Compression only permissible on T3E machines
2873	IF ( host(1:3) /= 't3e' ) THEN
2874	message_string = 'do3d_compress = .TRUE. not allowed on host "' // &
2875	TRIM( host ) // '"'
2876	CALL message( 'check_parameters', 'PA0117', 1, 2, 0, 6, 0 )
2877	ENDIF
2878
2879	i = 1
2880	DO WHILE ( do3d_comp_prec(i) /= ' ' )
2881
2882	ilen = LEN_TRIM( do3d_comp_prec(i) )
2883	IF ( LLT( do3d_comp_prec(i)(ilen:ilen), '0' ) .OR. &
2884	LGT( do3d_comp_prec(i)(ilen:ilen), '9' ) ) THEN
2885	WRITE( message_string, * ) 'illegal precision: do3d_comp_prec', &
2886	'(', i, ') = "', TRIM(do3d_comp_prec(i)),'"'
2887	CALL message( 'check_parameters', 'PA0118', 1, 2, 0, 6, 0 )
2888	ENDIF
2889
2890	prec = IACHAR( do3d_comp_prec(i)(ilen:ilen) ) - IACHAR( '0' )
2891	var = do3d_comp_prec(i)(1:ilen-1)
2892
2893	SELECT CASE ( var )
2894
2895	CASE ( 'u' )
2896	j = 1
2897	CASE ( 'v' )
2898	j = 2
2899	CASE ( 'w' )
2900	j = 3
2901	CASE ( 'p' )
2902	j = 4
2903	CASE ( 'pt' )
2904	j = 5
2905
2906	CASE DEFAULT
2907	WRITE( message_string, * ) 'unknown variable "', &
2908	TRIM( do3d_comp_prec(i) ), '" given for do3d_comp_prec(', &
2909	i, ')'
2910	CALL message( 'check_parameters', 'PA0119', 1, 2, 0, 6, 0 )
2911
2912	END SELECT
2913
2914	plot_3d_precision(j)%precision = prec
2915	i = i + 1
2916
2917	ENDDO
2918	ENDIF
2919
2920	!
2921	!-- Check the data output format(s)
2922	IF ( data_output_format(1) == ' ' ) THEN
2923	!
2924	!-- Default value
2925	netcdf_output = .TRUE.
2926	ELSE
2927	i = 1
2928	DO WHILE ( data_output_format(i) /= ' ' )
2929
2930	SELECT CASE ( data_output_format(i) )
2931
2932	CASE ( 'netcdf' )
2933	netcdf_output = .TRUE.
2934	CASE ( 'iso2d' )
2935	iso2d_output = .TRUE.
2936	CASE ( 'profil' )
2937	profil_output = .TRUE.
2938	CASE ( 'avs' )
2939	avs_output = .TRUE.
2940
2941	CASE DEFAULT
2942	message_string = 'unknown value for data_output_format "' // &
2943	TRIM( data_output_format(i) ) // '"'
2944	CALL message( 'check_parameters', 'PA0120', 1, 2, 0, 6, 0 )
2945
2946	END SELECT
2947
2948	i = i + 1
2949	IF ( i > 10 ) EXIT
2950
2951	ENDDO
2952
2953	ENDIF
2954
2955	!
2956	!-- Check mask conditions
2957	DO mid = 1, max_masks
2958	IF ( data_output_masks(mid,1) /= ' ' .OR. &
2959	data_output_masks_user(mid,1) /= ' ' ) THEN
2960	masks = masks + 1
2961	ENDIF
2962	ENDDO
2963
2964	IF ( masks < 0 .OR. masks > max_masks ) THEN
2965	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', &
2966	'<= ', max_masks, ' (=max_masks)'
2967	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2968	ENDIF
2969	IF ( masks > 0 ) THEN
2970	mask_scale(1) = mask_scale_x
2971	mask_scale(2) = mask_scale_y
2972	mask_scale(3) = mask_scale_z
2973	IF ( ANY( mask_scale <= 0.0 ) ) THEN
2974	WRITE( message_string, * ) &
2975	'illegal value: mask_scale_x, mask_scale_y and mask_scale_z', &
2976	'must be > 0.0'
2977	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
2978	ENDIF
2979	!
2980	!-- Generate masks for masked data output
2981	CALL init_masks
2982	ENDIF
2983
2984	!
2985	!-- Check the NetCDF data format
2986	#if ! defined ( __check )
2987	IF ( netcdf_data_format > 2 ) THEN
2988	#if defined( __netcdf4 )
2989	CONTINUE
2990	#else
2991	message_string = 'NetCDF: NetCDF4 format requested but no ' // &
2992	'cpp-directive __netcdf4 given & switch ' // &
2993	'back to 64-bit offset format'
2994	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
2995	netcdf_data_format = 2
2996	#endif
2997	ENDIF
2998	#endif
2999	!
3000
3001	#if ! defined( __check )
3002	!-- Check netcdf precison
3003	ldum = .FALSE.
3004	CALL define_netcdf_header( 'ch', ldum, 0 )
3005	#endif
3006	!
3007	!-- Check, whether a constant diffusion coefficient shall be used
3008	IF ( km_constant /= -1.0 ) THEN
3009	IF ( km_constant < 0.0 ) THEN
3010	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
3011	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
3012	ELSE
3013	IF ( prandtl_number < 0.0 ) THEN
3014	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, &
3015	' < 0.0'
3016	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
3017	ENDIF
3018	constant_diffusion = .TRUE.
3019
3020	IF ( prandtl_layer ) THEN
3021	message_string = 'prandtl_layer is not allowed with fixed ' // &
3022	'value of km'
3023	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
3024	ENDIF
3025	ENDIF
3026	ENDIF
3027
3028	!
3029	!-- In case of non-cyclic lateral boundaries, set the default maximum value
3030	!-- for the horizontal diffusivity used within the outflow damping layer,
3031	!-- and check/set the width of the damping layer
3032	IF ( bc_lr /= 'cyclic' ) THEN
3033	IF ( km_damp_max == -1.0 ) THEN
3034	km_damp_max = 0.5 * dx
3035	ENDIF
3036	IF ( outflow_damping_width == -1.0 ) THEN
3037	outflow_damping_width = MIN( 20, nx/2 )
3038	ENDIF
3039	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > nx ) THEN
3040	message_string = 'outflow_damping width out of range'
3041	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3042	ENDIF
3043	ENDIF
3044
3045	IF ( bc_ns /= 'cyclic' ) THEN
3046	IF ( km_damp_max == -1.0 ) THEN
3047	km_damp_max = 0.5 * dy
3048	ENDIF
3049	IF ( outflow_damping_width == -1.0 ) THEN
3050	outflow_damping_width = MIN( 20, ny/2 )
3051	ENDIF
3052	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > ny ) THEN
3053	message_string = 'outflow_damping width out of range'
3054	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3055	ENDIF
3056	ENDIF
3057
3058	!
3059	!-- Check value range for rif
3060	IF ( rif_min >= rif_max ) THEN
3061	WRITE( message_string, * ) 'rif_min = ', rif_min, ' must be less ', &
3062	'than rif_max = ', rif_max
3063	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
3064	ENDIF
3065
3066	!
3067	!-- Determine upper and lower hight level indices for random perturbations
3068	IF ( disturbance_level_b == -9999999.9 ) THEN
3069	IF ( ocean ) THEN
3070	disturbance_level_b = zu((nzt*2)/3)
3071	disturbance_level_ind_b = ( nzt * 2 ) / 3
3072	ELSE
3073	disturbance_level_b = zu(nzb+3)
3074	disturbance_level_ind_b = nzb + 3
3075	ENDIF
3076	ELSEIF ( disturbance_level_b < zu(3) ) THEN
3077	WRITE( message_string, * ) 'disturbance_level_b = ', &
3078	disturbance_level_b, ' must be >= ', zu(3), '(zu(3))'
3079	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
3080	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
3081	WRITE( message_string, * ) 'disturbance_level_b = ', &
3082	disturbance_level_b, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3083	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
3084	ELSE
3085	DO k = 3, nzt-2
3086	IF ( disturbance_level_b <= zu(k) ) THEN
3087	disturbance_level_ind_b = k
3088	EXIT
3089	ENDIF
3090	ENDDO
3091	ENDIF
3092
3093	IF ( disturbance_level_t == -9999999.9 ) THEN
3094	IF ( ocean ) THEN
3095	disturbance_level_t = zu(nzt-3)
3096	disturbance_level_ind_t = nzt - 3
3097	ELSE
3098	disturbance_level_t = zu(nzt/3)
3099	disturbance_level_ind_t = nzt / 3
3100	ENDIF
3101	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
3102	WRITE( message_string, * ) 'disturbance_level_t = ', &
3103	disturbance_level_t, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3104	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
3105	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
3106	WRITE( message_string, * ) 'disturbance_level_t = ', &
3107	disturbance_level_t, ' must be >= disturbance_level_b = ', &
3108	disturbance_level_b
3109	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
3110	ELSE
3111	DO k = 3, nzt-2
3112	IF ( disturbance_level_t <= zu(k) ) THEN
3113	disturbance_level_ind_t = k
3114	EXIT
3115	ENDIF
3116	ENDDO
3117	ENDIF
3118
3119	!
3120	!-- Check again whether the levels determined this way are ok.
3121	!-- Error may occur at automatic determination and too few grid points in
3122	!-- z-direction.
3123	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
3124	WRITE( message_string, * ) 'disturbance_level_ind_t = ', &
3125	disturbance_level_ind_t, ' must be >= disturbance_level_b = ', &
3126	disturbance_level_b
3127	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
3128	ENDIF
3129
3130	!
3131	!-- Determine the horizontal index range for random perturbations.
3132	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed
3133	!-- near the inflow and the perturbation area is further limited to ...(1)
3134	!-- after the initial phase of the flow.
3135	dist_nxl = 0; dist_nxr = nx
3136	dist_nys = 0; dist_nyn = ny
3137	IF ( bc_lr /= 'cyclic' ) THEN
3138	IF ( inflow_disturbance_begin == -1 ) THEN
3139	inflow_disturbance_begin = MIN( 10, nx/2 )
3140	ENDIF
3141	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx )&
3142	THEN
3143	message_string = 'inflow_disturbance_begin out of range'
3144	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3145	ENDIF
3146	IF ( inflow_disturbance_end == -1 ) THEN
3147	inflow_disturbance_end = MIN( 100, 3*nx/4 )
3148	ENDIF
3149	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) &
3150	THEN
3151	message_string = 'inflow_disturbance_end out of range'
3152	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3153	ENDIF
3154	ELSEIF ( bc_ns /= 'cyclic' ) THEN
3155	IF ( inflow_disturbance_begin == -1 ) THEN
3156	inflow_disturbance_begin = MIN( 10, ny/2 )
3157	ENDIF
3158	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny )&
3159	THEN
3160	message_string = 'inflow_disturbance_begin out of range'
3161	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3162	ENDIF
3163	IF ( inflow_disturbance_end == -1 ) THEN
3164	inflow_disturbance_end = MIN( 100, 3*ny/4 )
3165	ENDIF
3166	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) &
3167	THEN
3168	message_string = 'inflow_disturbance_end out of range'
3169	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3170	ENDIF
3171	ENDIF
3172
3173	IF ( bc_lr == 'radiation/dirichlet' ) THEN
3174	dist_nxr = nx - inflow_disturbance_begin
3175	dist_nxl(1) = nx - inflow_disturbance_end
3176	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
3177	dist_nxl = inflow_disturbance_begin
3178	dist_nxr(1) = inflow_disturbance_end
3179	ENDIF
3180	IF ( bc_ns == 'dirichlet/radiation' ) THEN
3181	dist_nyn = ny - inflow_disturbance_begin
3182	dist_nys(1) = ny - inflow_disturbance_end
3183	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
3184	dist_nys = inflow_disturbance_begin
3185	dist_nyn(1) = inflow_disturbance_end
3186	ENDIF
3187
3188	!
3189	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow
3190	!-- boundary (so far, a turbulent inflow is realized from the left side only)
3191	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' ) THEN
3192	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
3193	'condition at the inflow boundary'
3194	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
3195	ENDIF
3196
3197	!
3198	!-- In case of turbulent inflow calculate the index of the recycling plane
3199	IF ( turbulent_inflow ) THEN
3200	IF ( recycling_width == 9999999.9 ) THEN
3201	!
3202	!-- Set the default value for the width of the recycling domain
3203	recycling_width = 0.1 * nx * dx
3204	ELSE
3205	IF ( recycling_width < dx .OR. recycling_width > nx * dx ) THEN
3206	WRITE( message_string, * ) 'illegal value for recycling_width:', &
3207	' ', recycling_width
3208	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
3209	ENDIF
3210	ENDIF
3211	!
3212	!-- Calculate the index
3213	recycling_plane = recycling_width / dx
3214	ENDIF
3215
3216	!
3217	!-- Check random generator
3218	IF ( random_generator /= 'system-specific' .AND. &
3219	random_generator /= 'numerical-recipes' ) THEN
3220	message_string = 'unknown random generator: random_generator = "' // &
3221	TRIM( random_generator ) // '"'
3222	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
3223	ENDIF
3224
3225	!
3226	!-- Determine damping level index for 1D model
3227	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
3228	IF ( damp_level_1d == -1.0 ) THEN
3229	damp_level_1d = zu(nzt+1)
3230	damp_level_ind_1d = nzt + 1
3231	ELSEIF ( damp_level_1d < 0.0 .OR. damp_level_1d > zu(nzt+1) ) THEN
3232	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, &
3233	' must be > 0.0 and < ', zu(nzt+1), '(zu(nzt+1))'
3234	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
3235	ELSE
3236	DO k = 1, nzt+1
3237	IF ( damp_level_1d <= zu(k) ) THEN
3238	damp_level_ind_1d = k
3239	EXIT
3240	ENDIF
3241	ENDDO
3242	ENDIF
3243	ENDIF
3244
3245	!
3246	!-- Check some other 1d-model parameters
3247	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
3248	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
3249	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // &
3250	'" is unknown'
3251	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
3252	ENDIF
3253	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
3254	TRIM( dissipation_1d ) /= 'detering' ) THEN
3255	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
3256	'" is unknown'
3257	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
3258	ENDIF
3259
3260	!
3261	!-- Set time for the next user defined restart (time_restart is the
3262	!-- internal parameter for steering restart events)
3263	IF ( restart_time /= 9999999.9 ) THEN
3264	IF ( restart_time > time_since_reference_point ) THEN
3265	time_restart = restart_time
3266	ENDIF
3267	ELSE
3268	!
3269	!-- In case of a restart run, set internal parameter to default (no restart)
3270	!-- if the NAMELIST-parameter restart_time is omitted
3271	time_restart = 9999999.9
3272	ENDIF
3273
3274	!
3275	!-- Set default value of the time needed to terminate a model run
3276	IF ( termination_time_needed == -1.0 ) THEN
3277	IF ( host(1:3) == 'ibm' ) THEN
3278	termination_time_needed = 300.0
3279	ELSE
3280	termination_time_needed = 35.0
3281	ENDIF
3282	ENDIF
3283
3284	!
3285	!-- Check the time needed to terminate a model run
3286	IF ( host(1:3) == 't3e' ) THEN
3287	!
3288	!-- Time needed must be at least 30 seconds on all CRAY machines, because
3289	!-- MPP_TREMAIN gives the remaining CPU time only in steps of 30 seconds
3290	IF ( termination_time_needed <= 30.0 ) THEN
3291	WRITE( message_string, * ) 'termination_time_needed = ', &
3292	termination_time_needed, ' must be > 30.0 on host "', &
3293	TRIM( host ), '"'
3294	CALL message( 'check_parameters', 'PA0139', 1, 2, 0, 6, 0 )
3295	ENDIF
3296	ELSEIF ( host(1:3) == 'ibm' ) THEN
3297	!
3298	!-- On IBM-regatta machines the time should be at least 300 seconds,
3299	!-- because the job time consumed before executing palm (for compiling,
3300	!-- copying of files, etc.) has to be regarded
3301	IF ( termination_time_needed < 300.0 ) THEN
3302	WRITE( message_string, * ) 'termination_time_needed = ', &
3303	termination_time_needed, ' should be >= 300.0 on host "', &
3304	TRIM( host ), '"'
3305	CALL message( 'check_parameters', 'PA0140', 1, 2, 0, 6, 0 )
3306	ENDIF
3307	ENDIF
3308
3309	!
3310	!-- Check pressure gradient conditions
3311	IF ( dp_external .AND. conserve_volume_flow ) THEN
3312	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3313	'w are .TRUE. but one of them must be .FALSE.'
3314	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3315	ENDIF
3316	IF ( dp_external ) THEN
3317	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3318	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3319	' of range'
3320	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3321	ENDIF
3322	IF ( .NOT. ANY( dpdxy /= 0.0 ) ) THEN
3323	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3324	'ro, i.e. the external pressure gradient & will not be applied'
3325	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3326	ENDIF
3327	ENDIF
3328	IF ( ANY( dpdxy /= 0.0 ) .AND. .NOT. dp_external ) THEN
3329	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3330	'.FALSE., i.e. the external pressure gradient & will not be applied'
3331	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3332	ENDIF
3333	IF ( conserve_volume_flow ) THEN
3334	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3335
3336	conserve_volume_flow_mode = 'initial_profiles'
3337
3338	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3339	TRIM( conserve_volume_flow_mode ) /= 'inflow_profile' .AND. &
3340	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3341	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3342	conserve_volume_flow_mode
3343	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3344	ENDIF
3345	IF ( (bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3346	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3347	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3348	'require conserve_volume_flow_mode = ''initial_profiles'''
3349	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3350	ENDIF
3351	IF ( bc_lr == 'cyclic' .AND. bc_ns == 'cyclic' .AND. &
3352	TRIM( conserve_volume_flow_mode ) == 'inflow_profile' ) THEN
3353	WRITE( message_string, * ) 'cyclic boundary conditions ', &
3354	'require conserve_volume_flow_mode = ''initial_profiles''', &
3355	' or ''bulk_velocity'''
3356	CALL message( 'check_parameters', 'PA0156', 1, 2, 0, 6, 0 )
3357	ENDIF
3358	ENDIF
3359	IF ( ( u_bulk /= 0.0 .OR. v_bulk /= 0.0 ) .AND. &
3360	( .NOT. conserve_volume_flow .OR. &
3361	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) ) THEN
3362	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3363	'conserve_volume_flow = .T. and ', &
3364	'conserve_volume_flow_mode = ''bulk_velocity'''
3365	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3366	ENDIF
3367
3368	!
3369	!-- Check particle attributes
3370	IF ( particle_color /= 'none' ) THEN
3371	IF ( particle_color /= 'absuv' .AND. particle_color /= 'pt*' .AND. &
3372	particle_color /= 'z' ) THEN
3373	message_string = 'illegal value for parameter particle_color: ' // &
3374	TRIM( particle_color)
3375	CALL message( 'check_parameters', 'PA0313', 1, 2, 0, 6, 0 )
3376	ELSE
3377	IF ( color_interval(2) <= color_interval(1) ) THEN
3378	message_string = 'color_interval(2) <= color_interval(1)'
3379	CALL message( 'check_parameters', 'PA0315', 1, 2, 0, 6, 0 )
3380	ENDIF
3381	ENDIF
3382	ENDIF
3383
3384	IF ( particle_dvrpsize /= 'none' ) THEN
3385	IF ( particle_dvrpsize /= 'absw' ) THEN
3386	message_string = 'illegal value for parameter particle_dvrpsize:' // &
3387	' ' // TRIM( particle_color)
3388	CALL message( 'check_parameters', 'PA0314', 1, 2, 0, 6, 0 )
3389	ELSE
3390	IF ( dvrpsize_interval(2) <= dvrpsize_interval(1) ) THEN
3391	message_string = 'dvrpsize_interval(2) <= dvrpsize_interval(1)'
3392	CALL message( 'check_parameters', 'PA0316', 1, 2, 0, 6, 0 )
3393	ENDIF
3394	ENDIF
3395	ENDIF
3396
3397	!
3398	!-- Check &userpar parameters
3399	CALL user_check_parameters
3400
3401
3402
3403	END SUBROUTINE check_parameters

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