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source: palm/trunk/SOURCE/check_parameters.f90 @ 852

Last change on this file since 852 was 846, 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 846 2012-03-07 10:26:21Z raasch $
11	!
12	! 845 2012-03-07 10:23:05Z maronga
13	! Bugfix: exclude __netcdf4 directive part from namelist file check compilation
14	!
15	! 828 2012-02-21 12:00:36Z raasch
16	! check of collision_kernel extended
17	!
18	! 825 2012-02-19 03:03:44Z raasch
19	! check for collision_kernel and curvature_solution_effects
20	!
21	! 809 2012-01-30 13:32:58Z maronga
22	! Bugfix: replaced .AND. and .NOT. with && and ! in the preprocessor directives
23	!
24	! 807 2012-01-25 11:53:51Z maronga
25	! New cpp directive "__check" implemented which is used by check_namelist_files
26	!
27	! 774 2011-10-27 13:34:16Z letzel
28	! bugfix for prescribed u,v-profiles
29	!
30	! 767 2011-10-14 06:39:12Z raasch
31	! Calculating u,v-profiles from given profiles by linear interpolation.
32	! bugfix: dirichlet_0 conditions for ug/vg moved from init_3d_model to here
33	!
34	! 707 2011-03-29 11:39:40Z raasch
35	! setting of bc_lr/ns_dirrad/raddir
36	!
37	! 689 2011-02-20 19:31:12z gryschka
38	! Bugfix for some logical expressions
39	! (syntax was not compatible with all compilers)
40	!
41	! 680 2011-02-04 23:16:06Z gryschka
42	! init_vortex is not allowed with volume_flow_control
43	!
44	! 673 2011-01-18 16:19:48Z suehring
45	! Declaration of ws_scheme_sca and ws_scheme_mom added (moved from advec_ws).
46	!
47	! 667 2010-12-23 12:06:00Z suehring/gryschka
48	! Exchange of parameters between ocean and atmosphere via PE0
49	! Check for illegal combination of ws-scheme and timestep scheme.
50	! Check for topography and ws-scheme.
51	! Check for not cyclic boundary conditions in combination with ws-scheme and
52	! loop_optimization = 'vector'.
53	! Check for call_psolver_at_all_substeps and ws-scheme for momentum_advec.
54	! Different processor/grid topology in atmosphere and ocean is now allowed!
55	! Bugfixes in checking for conserve_volume_flow_mode
56	! 600 2010-11-24 16:10:51Z raasch
57	! change due to new default value of surface_waterflux
58	! 580 2010-10-05 13:59:11Z heinze
59	! renaming of ws_vertical_gradient_level to subs_vertical_gradient_level
60	!
61	! 567 2010-10-01 10:46:30Z helmke
62	! calculating masks changed
63	!
64	! 564 2010-09-30 13:18:59Z helmke
65	! palm message identifiers of masked output changed, 20 replaced by max_masks
66	!
67	! 553 2010-09-01 14:09:06Z weinreis
68	! masks is calculated and removed from inipar
69	!
70	! 531 2010-04-21 06:47:21Z heinze
71	! Bugfix: unit of hyp changed to dbar
72	!
73	! 524 2010-03-30 02:04:51Z raasch
74	! Bugfix: "/" in netcdf profile variable names replaced by ":"
75	!
76	! 493 2010-03-01 08:30:24Z raasch
77	! netcdf_data_format is checked
78	!
79	! 411 2009-12-11 14:15:58Z heinze
80	! Enabled passive scalar/humidity wall fluxes for non-flat topography
81	! Initialization of large scale vertical motion (subsidence/ascent)
82	!
83	! 410 2009-12-04 17:05:40Z letzel
84	! masked data output
85	!
86	! 388 2009-09-23 09:40:33Z raasch
87	! Check profiles fpr prho and hyp.
88	! Bugfix: output of averaged 2d/3d quantities requires that an avaraging
89	! interval has been set, respective error message is included
90	! bc_lr_cyc and bc_ns_cyc are set,
91	! initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill'
92	! Check for illegal entries in section_xy\|xz\|yz that exceed nz+1\|ny+1\|nx+1
93	! Coupling with independent precursor runs.
94	! Check particle_color, particle_dvrpsize, color_interval, dvrpsize_interval
95	! Bugfix: pressure included for profile output
96	! Check pressure gradient conditions
97	! topography_grid_convention moved from user_check_parameters
98	! 'single_street_canyon'
99	! Added shf* and qsws* to the list of available output data
100	!
101	! 222 2009-01-12 16:04:16Z letzel
102	! +user_check_parameters
103	! Output of messages replaced by message handling routine.
104	! Implementation of an MPI-1 coupling: replaced myid with target_id,
105	! deleted __mpi2 directives
106	! Check that PALM is called with mrun -K parallel for coupling
107	!
108	! 197 2008-09-16 15:29:03Z raasch
109	! Bug fix: Construction of vertical profiles when 10 gradients have been
110	! specified in the parameter list (ug, vg, pt, q, sa, lad)
111	!
112	! Strict grid matching along z is not needed for mg-solver.
113	! Leaf area density (LAD) explicitly set to its surface value at k=0
114	! Case of reading data for recycling included in initializing_actions,
115	! check of turbulent_inflow and calculation of recycling_plane.
116	! q*2 profile added
117	!
118	! 138 2007-11-28 10:03:58Z letzel
119	! Plant canopy added
120	! Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
121	! Multigrid solver allows topography, checking of dt_sort_particles
122	! Bugfix: initializing u_init and v_init in case of ocean runs
123	!
124	! 109 2007-08-28 15:26:47Z letzel
125	! Check coupling_mode and set default (obligatory) values (like boundary
126	! conditions for temperature and fluxes) in case of coupled runs.
127	! +profiles for wp and w"e
128	! Bugfix: Error message concerning output of particle concentration (pc)
129	! modified
130	! More checks and more default values for coupled runs
131	! allow data_output_pr= q, wq, w"q", wq for humidity = .T. (instead of
132	! cloud_physics = .T.)
133	! Rayleigh damping for ocean fixed.
134	! Check and, if necessary, set default value for dt_coupling
135	!
136	! 97 2007-06-21 08:23:15Z raasch
137	! Initial salinity profile is calculated, salinity boundary conditions are
138	! checked,
139	! z_max_do1d is checked only in case of ocean = .f.,
140	! +initial temperature and geostrophic velocity profiles for the ocean version,
141	! use_pt_reference renamed use_reference
142	!
143	! 89 2007-05-25 12:08:31Z raasch
144	! Check for user-defined profiles
145	!
146	! 75 2007-03-22 09:54:05Z raasch
147	! "by_user" allowed as initializing action, -data_output_ts,
148	! leapfrog with non-flat topography not allowed any more, loop_optimization
149	! and pt_reference are checked, moisture renamed humidity,
150	! output of precipitation amount/rate and roughnes length + check
151	! possible negative humidities are avoided in initial profile,
152	! dirichlet/neumann changed to dirichlet/radiation, etc.,
153	! revision added to run_description_header
154	!
155	! 20 2007-02-26 00:12:32Z raasch
156	! Temperature and humidity gradients at top are now calculated for nzt+1,
157	! top_heatflux and respective boundary condition bc_pt_t is checked
158	!
159	! RCS Log replace by Id keyword, revision history cleaned up
160	!
161	! Revision 1.61 2006/08/04 14:20:25 raasch
162	! do2d_unit and do3d_unit now defined as 2d-arrays, check of
163	! use_upstream_for_tke, default value for dt_dopts,
164	! generation of file header moved from routines palm and header to here
165	!
166	! Revision 1.1 1997/08/26 06:29:23 raasch
167	! Initial revision
168	!
169	!
170	! Description:
171	! ------------
172	! Check control parameters and deduce further quantities.
173	!------------------------------------------------------------------------------!
174
175	USE arrays_3d
176	USE cloud_parameters
177	USE constants
178	USE control_parameters
179	USE dvrp_variables
180	USE grid_variables
181	USE indices
182	USE model_1d
183	USE netcdf_control
184	USE particle_attributes
185	USE pegrid
186	USE profil_parameter
187	USE subsidence_mod
188	USE statistics
189	USE transpose_indices
190
191	IMPLICIT NONE
192
193	CHARACTER (LEN=1) :: sq
194	CHARACTER (LEN=6) :: var
195	CHARACTER (LEN=7) :: unit
196	CHARACTER (LEN=8) :: date
197	CHARACTER (LEN=10) :: time
198	CHARACTER (LEN=40) :: coupling_string
199	CHARACTER (LEN=100) :: action
200
201	INTEGER :: i, ilen, intervals, iremote = 0, iter, j, k, kk, nnxh, nnyh, &
202	position, prec
203	LOGICAL :: found, ldum
204	REAL :: gradient, maxn, maxp, remote = 0.0, &
205	simulation_time_since_reference
206
207	!
208	!-- Warning, if host is not set
209	IF ( host(1:1) == ' ' ) THEN
210	message_string = '"host" is not set. Please check that environment ' // &
211	'variable "localhost" & is set before running PALM'
212	CALL message( 'check_parameters', 'PA0001', 0, 0, 0, 6, 0 )
213	ENDIF
214
215	!
216	!-- Check the coupling mode
217	IF ( coupling_mode /= 'uncoupled' .AND. &
218	coupling_mode /= 'atmosphere_to_ocean' .AND. &
219	coupling_mode /= 'ocean_to_atmosphere' ) THEN
220	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
221	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
222	ENDIF
223
224	!
225	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
226	IF ( coupling_mode /= 'uncoupled') THEN
227
228	IF ( dt_coupling == 9999999.9 ) THEN
229	message_string = 'dt_coupling is not set but required for coup' // &
230	'ling mode "' // TRIM( coupling_mode ) // '"'
231	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
232	ENDIF
233
234	#if defined( __parallel )
235
236	!
237	!-- NOTE: coupled runs have not been implemented in the check_namelist_files
238	!-- program.
239	!-- check_namelist_files will need the following information of the other
240	!-- model (atmosphere/ocean).
241	! dt_coupling = remote
242	! dt_max = remote
243	! restart_time = remote
244	! dt_restart= remote
245	! simulation_time_since_reference = remote
246	! dx = remote
247
248
249	#if ! defined( __check )
250	IF ( myid == 0 ) THEN
251	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, &
252	ierr )
253	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, &
254	status, ierr )
255	ENDIF
256	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
257	#endif
258	IF ( dt_coupling /= remote ) THEN
259	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
260	'": dt_coupling = ', dt_coupling, '& is not equal to ', &
261	'dt_coupling_remote = ', remote
262	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
263	ENDIF
264	IF ( dt_coupling <= 0.0 ) THEN
265	#if ! defined( __check )
266	IF ( myid == 0 ) THEN
267	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
268	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, &
269	status, ierr )
270	ENDIF
271	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
272	#endif
273	dt_coupling = MAX( dt_max, remote )
274	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
275	'": dt_coupling <= 0.0 & is not allowed and is reset to ', &
276	'MAX(dt_max(A,O)) = ', dt_coupling
277	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
278	ENDIF
279	#if ! defined( __check )
280	IF ( myid == 0 ) THEN
281	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, &
282	ierr )
283	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, &
284	status, ierr )
285	ENDIF
286	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
287	#endif
288	IF ( restart_time /= remote ) THEN
289	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
290	'": restart_time = ', restart_time, '& is not equal to ', &
291	'restart_time_remote = ', remote
292	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
293	ENDIF
294	#if ! defined( __check )
295	IF ( myid == 0 ) THEN
296	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, &
297	ierr )
298	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, &
299	status, ierr )
300	ENDIF
301	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
302	#endif
303	IF ( dt_restart /= remote ) THEN
304	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
305	'": dt_restart = ', dt_restart, '& is not equal to ', &
306	'dt_restart_remote = ', remote
307	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
308	ENDIF
309
310	simulation_time_since_reference = end_time - coupling_start_time
311	#if ! defined( __check )
312	IF ( myid == 0 ) THEN
313	CALL MPI_SEND( simulation_time_since_reference, 1, MPI_REAL, target_id, &
314	14, comm_inter, ierr )
315	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, &
316	status, ierr )
317	ENDIF
318	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
319	#endif
320	IF ( simulation_time_since_reference /= remote ) THEN
321	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
322	'": simulation_time_since_reference = ', &
323	simulation_time_since_reference, '& is not equal to ', &
324	'simulation_time_since_reference_remote = ', remote
325	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
326	ENDIF
327
328	#if ! defined( __check )
329	IF ( myid == 0 ) THEN
330	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
331	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, &
332	status, ierr )
333	ENDIF
334	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
335
336	#endif
337	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
338
339	IF ( dx < remote ) THEN
340	WRITE( message_string, * ) 'coupling mode "', &
341	TRIM( coupling_mode ), &
342	'": dx in Atmosphere is not equal to or not larger then dx in ocean'
343	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
344	ENDIF
345
346	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
347	WRITE( message_string, * ) 'coupling mode "', &
348	TRIM( coupling_mode ), &
349	'": Domain size in x-direction is not equal in ocean and atmosphere'
350	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
351	ENDIF
352
353	ENDIF
354
355	#if ! defined( __check )
356	IF ( myid == 0) THEN
357	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
358	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, &
359	status, ierr )
360	ENDIF
361	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
362	#endif
363	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
364
365	IF ( dy < remote ) THEN
366	WRITE( message_string, * ) 'coupling mode "', &
367	TRIM( coupling_mode ), &
368	'": dy in Atmosphere is not equal to or not larger then dy in ocean'
369	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
370	ENDIF
371
372	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
373	WRITE( message_string, * ) 'coupling mode "', &
374	TRIM( coupling_mode ), &
375	'": Domain size in y-direction is not equal in ocean and atmosphere'
376	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
377	ENDIF
378
379	IF ( MOD(nx_o+1,nx_a+1) /= 0 ) THEN
380	WRITE( message_string, * ) 'coupling mode "', &
381	TRIM( coupling_mode ), &
382	'": nx+1 in ocean is not divisible without remainder with nx+1 in', &
383	' atmosphere'
384	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
385	ENDIF
386
387	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
388	WRITE( message_string, * ) 'coupling mode "', &
389	TRIM( coupling_mode ), &
390	'": ny+1 in ocean is not divisible without remainder with ny+1 in', &
391	' atmosphere'
392	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
393	ENDIF
394
395	ENDIF
396	#else
397	WRITE( message_string, * ) 'coupling requires PALM to be called with', &
398	' ''mrun -K parallel'''
399	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
400	#endif
401	ENDIF
402
403	#if defined( __parallel ) && ! defined ( __check )
404	!
405	!-- Exchange via intercommunicator
406	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
407	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, &
408	ierr )
409	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
410	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, &
411	comm_inter, status, ierr )
412	ENDIF
413	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
414
415	#endif
416
417
418	!
419	!-- Generate the file header which is used as a header for most of PALM's
420	!-- output files
421	CALL DATE_AND_TIME( date, time )
422	run_date = date(7:8)//'-'//date(5:6)//'-'//date(3:4)
423	run_time = time(1:2)//':'//time(3:4)//':'//time(5:6)
424	IF ( coupling_mode == 'uncoupled' ) THEN
425	coupling_string = ''
426	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
427	coupling_string = ' coupled (atmosphere)'
428	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
429	coupling_string = ' coupled (ocean)'
430	ENDIF
431
432	WRITE ( run_description_header, &
433	'(A,2X,A,2X,A,A,A,I2.2,A,2X,A,A,2X,A,1X,A)' ) &
434	TRIM( version ), TRIM( revision ), 'run: ', &
435	TRIM( run_identifier ), '.', runnr, TRIM( coupling_string ), &
436	'host: ', TRIM( host ), run_date, run_time
437
438	!
439	!-- Check the general loop optimization method
440	IF ( loop_optimization == 'default' ) THEN
441	IF ( host(1:3) == 'nec' ) THEN
442	loop_optimization = 'vector'
443	ELSE
444	loop_optimization = 'cache'
445	ENDIF
446	ENDIF
447	IF ( loop_optimization /= 'noopt' .AND. loop_optimization /= 'cache' &
448	.AND. loop_optimization /= 'vector' ) THEN
449	message_string = 'illegal value given for loop_optimization: "' // &
450	TRIM( loop_optimization ) // '"'
451	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
452	ENDIF
453
454	!
455	!-- Check topography setting (check for illegal parameter combinations)
456	IF ( topography /= 'flat' ) THEN
457	action = ' '
458	IF ( scalar_advec /= 'pw-scheme' ) THEN
459	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
460	ENDIF
461	IF ( momentum_advec /= 'pw-scheme' ) THEN
462	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
463	ENDIF
464	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
465	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
466	ENDIF
467	IF ( psolver == 'sor' ) THEN
468	WRITE( action, '(A,A)' ) 'psolver = ', psolver
469	ENDIF
470	IF ( sloping_surface ) THEN
471	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
472	ENDIF
473	IF ( galilei_transformation ) THEN
474	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
475	ENDIF
476	IF ( cloud_physics ) THEN
477	WRITE( action, '(A)' ) 'cloud_physics = .TRUE.'
478	ENDIF
479	IF ( cloud_droplets ) THEN
480	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
481	ENDIF
482	IF ( .NOT. prandtl_layer ) THEN
483	WRITE( action, '(A)' ) 'prandtl_layer = .FALSE.'
484	ENDIF
485	IF ( action /= ' ' ) THEN
486	message_string = 'a non-flat topography does not allow ' // &
487	TRIM( action )
488	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
489	ENDIF
490	IF ( momentum_advec == 'ws-scheme' .OR. scalar_advec == 'ws-scheme' ) &
491	THEN
492	message_string = 'topography is still not allowed with ' // &
493	'momentum_advec = "' // TRIM( momentum_advec ) // &
494	'"or scalar_advec = "' // TRIM( scalar_advec ) //'"'
495	! message number still needs modification
496	CALL message( 'check_parameters', 'PA0341', 1, 2, 0, 6, 0 )
497	END IF
498
499	!
500	!-- In case of non-flat topography, check whether the convention how to
501	!-- define the topography grid has been set correctly, or whether the default
502	!-- is applicable. If this is not possible, abort.
503	IF ( TRIM( topography_grid_convention ) == ' ' ) THEN
504	IF ( TRIM( topography ) /= 'single_building' .AND. &
505	TRIM( topography ) /= 'single_street_canyon' .AND. &
506	TRIM( topography ) /= 'read_from_file' ) THEN
507	!-- The default value is not applicable here, because it is only valid
508	!-- for the two standard cases 'single_building' and 'read_from_file'
509	!-- defined in init_grid.
510	WRITE( message_string, * ) &
511	'The value for "topography_grid_convention" ', &
512	'is not set. Its default value is & only valid for ', &
513	'"topography" = ''single_building'', ', &
514	'''single_street_canyon'' & or ''read_from_file''.', &
515	' & Choose ''cell_edge'' or ''cell_center''.'
516	CALL message( 'user_check_parameters', 'PA0239', 1, 2, 0, 6, 0 )
517	ELSE
518	!-- The default value is applicable here.
519	!-- Set convention according to topography.
520	IF ( TRIM( topography ) == 'single_building' .OR. &
521	TRIM( topography ) == 'single_street_canyon' ) THEN
522	topography_grid_convention = 'cell_edge'
523	ELSEIF ( TRIM( topography ) == 'read_from_file' ) THEN
524	topography_grid_convention = 'cell_center'
525	ENDIF
526	ENDIF
527	ELSEIF ( TRIM( topography_grid_convention ) /= 'cell_edge' .AND. &
528	TRIM( topography_grid_convention ) /= 'cell_center' ) THEN
529	WRITE( message_string, * ) &
530	'The value for "topography_grid_convention" is ', &
531	'not recognized. & Choose ''cell_edge'' or ''cell_center''.'
532	CALL message( 'user_check_parameters', 'PA0240', 1, 2, 0, 6, 0 )
533	ENDIF
534
535	ENDIF
536
537	!
538	!-- Check ocean setting
539	IF ( ocean ) THEN
540
541	action = ' '
542	IF ( timestep_scheme(1:8) == 'leapfrog' ) THEN
543	WRITE( action, '(A,A)' ) 'timestep_scheme = ', timestep_scheme
544	ENDIF
545	IF ( momentum_advec == 'ups-scheme' ) THEN
546	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
547	ENDIF
548	IF ( action /= ' ' ) THEN
549	message_string = 'ocean = .T. does not allow ' // TRIM( action )
550	CALL message( 'check_parameters', 'PA0015', 1, 2, 0, 6, 0 )
551	ENDIF
552
553	ELSEIF ( TRIM( coupling_mode ) == 'uncoupled' .AND. &
554	TRIM( coupling_char ) == '_O' ) THEN
555
556	!
557	!-- Check whether an (uncoupled) atmospheric run has been declared as an
558	!-- ocean run (this setting is done via mrun-option -y)
559
560	message_string = 'ocean = .F. does not allow coupling_char = "' // &
561	TRIM( coupling_char ) // '" set by mrun-option "-y"'
562	CALL message( 'check_parameters', 'PA0317', 1, 2, 0, 6, 0 )
563
564	ENDIF
565
566	!
567	!-- Check whether there are any illegal values
568	!-- Pressure solver:
569	IF ( psolver /= 'poisfft' .AND. psolver /= 'poisfft_hybrid' .AND. &
570	psolver /= 'sor' .AND. psolver /= 'multigrid' ) THEN
571	message_string = 'unknown solver for perturbation pressure: psolver' // &
572	' = "' // TRIM( psolver ) // '"'
573	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
574	ENDIF
575
576	#if defined( __parallel )
577	IF ( psolver == 'poisfft_hybrid' .AND. pdims(2) /= 1 ) THEN
578	message_string = 'psolver = "' // TRIM( psolver ) // '" only works ' // &
579	'for a 1d domain-decomposition along x & please do' // &
580	' not set npey/=1 in the parameter file'
581	CALL message( 'check_parameters', 'PA0017', 1, 2, 0, 6, 0 )
582	ENDIF
583	IF ( psolver == 'poisfft_hybrid' .AND. &
584	( nxra > nxr .OR. nyna > nyn .OR. nza > nz ) .OR. &
585	psolver == 'multigrid' .AND. &
586	( nxra > nxr .OR. nyna > nyn ) ) THEN
587	message_string = 'psolver = "' // TRIM( psolver ) // '" does not ' // &
588	'work for subdomains with unequal size & please ' // &
589	'set grid_matching = ''strict'' in the parameter file'
590	CALL message( 'check_parameters', 'PA0018', 1, 2, 0, 6, 0 )
591	ENDIF
592	#else
593	IF ( psolver == 'poisfft_hybrid' ) THEN
594	message_string = 'psolver = "' // TRIM( psolver ) // '" only works' // &
595	' for a parallel environment'
596	CALL message( 'check_parameters', 'PA0019', 1, 2, 0, 6, 0 )
597	ENDIF
598	#endif
599
600	IF ( psolver == 'multigrid' ) THEN
601	IF ( cycle_mg == 'w' ) THEN
602	gamma_mg = 2
603	ELSEIF ( cycle_mg == 'v' ) THEN
604	gamma_mg = 1
605	ELSE
606	message_string = 'unknown multigrid cycle: cycle_mg = "' // &
607	TRIM( cycle_mg ) // '"'
608	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
609	ENDIF
610	ENDIF
611
612	IF ( fft_method /= 'singleton-algorithm' .AND. &
613	fft_method /= 'temperton-algorithm' .AND. &
614	fft_method /= 'system-specific' ) THEN
615	message_string = 'unknown fft-algorithm: fft_method = "' // &
616	TRIM( fft_method ) // '"'
617	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
618	ENDIF
619
620	IF( momentum_advec == 'ws-scheme' .AND. &
621	.NOT. call_psolver_at_all_substeps ) THEN
622	message_string = 'psolver must be called at each RK3 substep when "'//&
623	TRIM(momentum_advec) // ' "is used for momentum_advec'
624	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
625	END IF
626	!
627	!-- Advection schemes:
628	!
629	!-- Set the LOGICALS to enhance the performance.
630	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
631	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
632
633	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' .AND. &
634	momentum_advec /= 'ups-scheme' ) THEN
635	message_string = 'unknown advection scheme: momentum_advec = "' // &
636	TRIM( momentum_advec ) // '"'
637	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
638	ENDIF
639	IF ((( momentum_advec == 'ups-scheme' .OR. scalar_advec == 'ups-scheme' )&
640	.AND. timestep_scheme /= 'euler' ) .OR. (( momentum_advec == 'ws-scheme'&
641	.OR. scalar_advec == 'ws-scheme') .AND. (timestep_scheme == 'euler' .OR. &
642	timestep_scheme == 'leapfrog+euler' .OR. timestep_scheme == 'leapfrog' &
643	.OR. timestep_scheme == 'runge-kutta-2'))) THEN
644	message_string = 'momentum_advec or scalar_advec = "' &
645	// TRIM( momentum_advec ) // '" is not allowed with timestep_scheme = "' // &
646	TRIM( timestep_scheme ) // '"'
647	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
648	ENDIF
649	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
650	scalar_advec /= 'bc-scheme' .AND. scalar_advec /= 'ups-scheme' ) THEN
651	message_string = 'unknown advection scheme: scalar_advec = "' // &
652	TRIM( scalar_advec ) // '"'
653	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
654	ENDIF
655
656	IF ( use_sgs_for_particles .AND. .NOT. use_upstream_for_tke ) THEN
657	use_upstream_for_tke = .TRUE.
658	message_string = 'use_upstream_for_tke set .TRUE. because ' // &
659	'use_sgs_for_particles = .TRUE.'
660	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
661	ENDIF
662
663	IF ( use_upstream_for_tke .AND. timestep_scheme(1:8) == 'leapfrog' ) THEN
664	message_string = 'use_upstream_for_tke = .TRUE. not allowed with ' // &
665	'timestep_scheme = "' // TRIM( timestep_scheme ) // '"'
666	CALL message( 'check_parameters', 'PA0026', 1, 2, 0, 6, 0 )
667	ENDIF
668
669	IF ( use_sgs_for_particles .AND. curvature_solution_effects ) THEN
670	message_string = 'use_sgs_for_particles = .TRUE. not allowed with ' // &
671	'curvature_solution_effects = .TRUE.'
672	CALL message( 'check_parameters', 'PA0349', 1, 2, 0, 6, 0 )
673	ENDIF
674
675	!
676	!-- Timestep schemes:
677	SELECT CASE ( TRIM( timestep_scheme ) )
678
679	CASE ( 'euler' )
680	intermediate_timestep_count_max = 1
681	asselin_filter_factor = 0.0
682
683	CASE ( 'leapfrog', 'leapfrog+euler' )
684	intermediate_timestep_count_max = 1
685
686	CASE ( 'runge-kutta-2' )
687	intermediate_timestep_count_max = 2
688	asselin_filter_factor = 0.0
689
690	CASE ( 'runge-kutta-3' )
691	intermediate_timestep_count_max = 3
692	asselin_filter_factor = 0.0
693
694	CASE DEFAULT
695	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
696	TRIM( timestep_scheme ) // '"'
697	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
698
699	END SELECT
700
701	IF ( scalar_advec == 'ups-scheme' .AND. timestep_scheme(1:5) == 'runge' )&
702	THEN
703	message_string = 'scalar advection scheme "' // TRIM( scalar_advec ) // &
704	'" & does not work with timestep_scheme "' // &
705	TRIM( timestep_scheme ) // '"'
706	CALL message( 'check_parameters', 'PA0028', 1, 2, 0, 6, 0 )
707	ENDIF
708
709	IF ( (momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme') &
710	.AND. timestep_scheme(1:5) == 'runge' ) THEN
711	message_string = 'momentum advection scheme "' // &
712	TRIM( momentum_advec ) // '" & does not work with ' // &
713	'timestep_scheme "' // TRIM( timestep_scheme ) // '"'
714	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
715	ENDIF
716
717	!
718	!-- Collision kernels:
719	SELECT CASE ( TRIM( collision_kernel ) )
720
721	CASE ( 'hall', 'hall_fast' )
722	hall_kernel = .TRUE.
723
724	CASE ( 'palm' )
725	palm_kernel = .TRUE.
726
727	CASE ( 'wang', 'wang_fast' )
728	wang_kernel = .TRUE.
729
730	CASE ( 'none' )
731
732
733	CASE DEFAULT
734	message_string = 'unknown collision kernel: collision_kernel = "' // &
735	TRIM( collision_kernel ) // '"'
736	CALL message( 'check_parameters', 'PA0350', 1, 2, 0, 6, 0 )
737
738	END SELECT
739	IF ( collision_kernel(6:9) == 'fast' ) use_kernel_tables = .TRUE.
740
741
742	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
743	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
744	!
745	!-- No restart run: several initialising actions are possible
746	action = initializing_actions
747	DO WHILE ( TRIM( action ) /= '' )
748	position = INDEX( action, ' ' )
749	SELECT CASE ( action(1:position-1) )
750
751	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', &
752	'by_user', 'initialize_vortex', 'initialize_ptanom' )
753	action = action(position+1:)
754
755	CASE DEFAULT
756	message_string = 'initializing_action = "' // &
757	TRIM( action ) // '" unkown or not allowed'
758	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
759
760	END SELECT
761	ENDDO
762	ENDIF
763
764	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. &
765	conserve_volume_flow ) THEN
766	message_string = 'initializing_actions = "initialize_vortex"' // &
767	' ist not allowed with conserve_volume_flow = .T.'
768	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
769	ENDIF
770
771
772	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
773	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
774	message_string = 'initializing_actions = "set_constant_profiles"' // &
775	' and "set_1d-model_profiles" are not allowed ' // &
776	'simultaneously'
777	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
778	ENDIF
779
780	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
781	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
782	message_string = 'initializing_actions = "set_constant_profiles"' // &
783	' and "by_user" are not allowed simultaneously'
784	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
785	ENDIF
786
787	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
788	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
789	message_string = 'initializing_actions = "by_user" and ' // &
790	'"set_1d-model_profiles" are not allowed simultaneously'
791	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
792	ENDIF
793
794	IF ( cloud_physics .AND. .NOT. humidity ) THEN
795	WRITE( message_string, * ) 'cloud_physics = ', cloud_physics, ' is ', &
796	'not allowed with humidity = ', humidity
797	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
798	ENDIF
799
800	IF ( precipitation .AND. .NOT. cloud_physics ) THEN
801	WRITE( message_string, * ) 'precipitation = ', precipitation, ' is ', &
802	'not allowed with cloud_physics = ', cloud_physics
803	CALL message( 'check_parameters', 'PA0035', 1, 2, 0, 6, 0 )
804	ENDIF
805
806	IF ( humidity .AND. sloping_surface ) THEN
807	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
808	'are not allowed simultaneously'
809	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
810	ENDIF
811
812	IF ( humidity .AND. scalar_advec == 'ups-scheme' ) THEN
813	message_string = 'UPS-scheme is not implemented for humidity = .TRUE.'
814	CALL message( 'check_parameters', 'PA0037', 1, 2, 0, 6, 0 )
815	ENDIF
816
817	IF ( passive_scalar .AND. humidity ) THEN
818	message_string = 'humidity = .TRUE. and passive_scalar = .TRUE. ' // &
819	'is not allowed simultaneously'
820	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
821	ENDIF
822
823	IF ( passive_scalar .AND. scalar_advec == 'ups-scheme' ) THEN
824	message_string = 'UPS-scheme is not implemented for passive_scalar' // &
825	' = .TRUE.'
826	CALL message( 'check_parameters', 'PA0039', 1, 2, 0, 6, 0 )
827	ENDIF
828
829	IF ( grid_matching /= 'strict' .AND. grid_matching /= 'match' ) THEN
830	message_string = 'illegal value "' // TRIM( grid_matching ) // &
831	'" found for parameter grid_matching'
832	CALL message( 'check_parameters', 'PA0040', 1, 2, 0, 6, 0 )
833	ENDIF
834
835	IF ( plant_canopy .AND. ( drag_coefficient == 0.0 ) ) THEN
836	message_string = 'plant_canopy = .TRUE. requires a non-zero drag ' // &
837	'coefficient & given value is drag_coefficient = 0.0'
838	CALL message( 'check_parameters', 'PA0041', 1, 2, 0, 6, 0 )
839	ENDIF
840
841	!
842	!-- In case of no model continuation run, check initialising parameters and
843	!-- deduce further quantities
844	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
845
846	!
847	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
848	pt_init = pt_surface
849	IF ( humidity ) q_init = q_surface
850	IF ( ocean ) sa_init = sa_surface
851	IF ( passive_scalar ) q_init = s_surface
852	IF ( plant_canopy ) lad = 0.0
853
854	!
855	!--
856	!-- If required, compute initial profile of the geostrophic wind
857	!-- (component ug)
858	i = 1
859	gradient = 0.0
860
861	IF ( .NOT. ocean ) THEN
862
863	ug_vertical_gradient_level_ind(1) = 0
864	ug(0) = ug_surface
865	DO k = 1, nzt+1
866	IF ( i < 11 ) THEN
867	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
868	ug_vertical_gradient_level(i) >= 0.0 ) THEN
869	gradient = ug_vertical_gradient(i) / 100.0
870	ug_vertical_gradient_level_ind(i) = k - 1
871	i = i + 1
872	ENDIF
873	ENDIF
874	IF ( gradient /= 0.0 ) THEN
875	IF ( k /= 1 ) THEN
876	ug(k) = ug(k-1) + dzu(k) * gradient
877	ELSE
878	ug(k) = ug_surface + 0.5 * dzu(k) * gradient
879	ENDIF
880	ELSE
881	ug(k) = ug(k-1)
882	ENDIF
883	ENDDO
884
885	ELSE
886
887	ug_vertical_gradient_level_ind(1) = nzt+1
888	ug(nzt+1) = ug_surface
889	DO k = nzt, nzb, -1
890	IF ( i < 11 ) THEN
891	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
892	ug_vertical_gradient_level(i) <= 0.0 ) THEN
893	gradient = ug_vertical_gradient(i) / 100.0
894	ug_vertical_gradient_level_ind(i) = k + 1
895	i = i + 1
896	ENDIF
897	ENDIF
898	IF ( gradient /= 0.0 ) THEN
899	IF ( k /= nzt ) THEN
900	ug(k) = ug(k+1) - dzu(k+1) * gradient
901	ELSE
902	ug(k) = ug_surface - 0.5 * dzu(k+1) * gradient
903	ug(k+1) = ug_surface + 0.5 * dzu(k+1) * gradient
904	ENDIF
905	ELSE
906	ug(k) = ug(k+1)
907	ENDIF
908	ENDDO
909
910	ENDIF
911
912	!
913	!-- In case of no given gradients for ug, choose a zero gradient
914	IF ( ug_vertical_gradient_level(1) == -9999999.9 ) THEN
915	ug_vertical_gradient_level(1) = 0.0
916	ENDIF
917
918	!
919	!--
920	!-- If required, compute initial profile of the geostrophic wind
921	!-- (component vg)
922	i = 1
923	gradient = 0.0
924
925	IF ( .NOT. ocean ) THEN
926
927	vg_vertical_gradient_level_ind(1) = 0
928	vg(0) = vg_surface
929	DO k = 1, nzt+1
930	IF ( i < 11 ) THEN
931	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
932	vg_vertical_gradient_level(i) >= 0.0 ) THEN
933	gradient = vg_vertical_gradient(i) / 100.0
934	vg_vertical_gradient_level_ind(i) = k - 1
935	i = i + 1
936	ENDIF
937	ENDIF
938	IF ( gradient /= 0.0 ) THEN
939	IF ( k /= 1 ) THEN
940	vg(k) = vg(k-1) + dzu(k) * gradient
941	ELSE
942	vg(k) = vg_surface + 0.5 * dzu(k) * gradient
943	ENDIF
944	ELSE
945	vg(k) = vg(k-1)
946	ENDIF
947	ENDDO
948
949	ELSE
950
951	vg_vertical_gradient_level_ind(1) = nzt+1
952	vg(nzt+1) = vg_surface
953	DO k = nzt, nzb, -1
954	IF ( i < 11 ) THEN
955	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
956	vg_vertical_gradient_level(i) <= 0.0 ) THEN
957	gradient = vg_vertical_gradient(i) / 100.0
958	vg_vertical_gradient_level_ind(i) = k + 1
959	i = i + 1
960	ENDIF
961	ENDIF
962	IF ( gradient /= 0.0 ) THEN
963	IF ( k /= nzt ) THEN
964	vg(k) = vg(k+1) - dzu(k+1) * gradient
965	ELSE
966	vg(k) = vg_surface - 0.5 * dzu(k+1) * gradient
967	vg(k+1) = vg_surface + 0.5 * dzu(k+1) * gradient
968	ENDIF
969	ELSE
970	vg(k) = vg(k+1)
971	ENDIF
972	ENDDO
973
974	ENDIF
975
976	!
977	!-- In case of no given gradients for vg, choose a zero gradient
978	IF ( vg_vertical_gradient_level(1) == -9999999.9 ) THEN
979	vg_vertical_gradient_level(1) = 0.0
980	ENDIF
981
982	!
983	!-- Let the initial wind profiles be the calculated ug/vg profiles or
984	!-- interpolate them from wind profile data (if given)
985	IF ( u_profile(1) == 9999999.9 .AND. v_profile(1) == 9999999.9 ) THEN
986
987	u_init = ug
988	v_init = vg
989
990	ELSEIF ( u_profile(1) == 0.0 .AND. v_profile(1) == 0.0 ) THEN
991
992	IF ( uv_heights(1) /= 0.0 ) THEN
993	message_string = 'uv_heights(1) must be 0.0'
994	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
995	ENDIF
996
997	use_prescribed_profile_data = .TRUE.
998
999	kk = 1
1000	u_init(0) = 0.0
1001	v_init(0) = 0.0
1002
1003	DO k = 1, nz+1
1004
1005	IF ( kk < 100 ) THEN
1006	DO WHILE ( uv_heights(kk+1) <= zu(k) )
1007	kk = kk + 1
1008	IF ( kk == 100 ) EXIT
1009	ENDDO
1010	ENDIF
1011
1012	IF ( kk < 100 .AND. uv_heights(kk+1) /= 9999999.9 ) THEN
1013	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1014	( uv_heights(kk+1) - uv_heights(kk) ) * &
1015	( u_profile(kk+1) - u_profile(kk) )
1016	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1017	( uv_heights(kk+1) - uv_heights(kk) ) * &
1018	( v_profile(kk+1) - v_profile(kk) )
1019	ELSE
1020	u_init(k) = u_profile(kk)
1021	v_init(k) = v_profile(kk)
1022	ENDIF
1023
1024	ENDDO
1025
1026	ELSE
1027
1028	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1029	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1030
1031	ENDIF
1032
1033	!
1034	!-- Compute initial temperature profile using the given temperature gradients
1035	i = 1
1036	gradient = 0.0
1037
1038	IF ( .NOT. ocean ) THEN
1039
1040	pt_vertical_gradient_level_ind(1) = 0
1041	DO k = 1, nzt+1
1042	IF ( i < 11 ) THEN
1043	IF ( pt_vertical_gradient_level(i) < zu(k) .AND. &
1044	pt_vertical_gradient_level(i) >= 0.0 ) THEN
1045	gradient = pt_vertical_gradient(i) / 100.0
1046	pt_vertical_gradient_level_ind(i) = k - 1
1047	i = i + 1
1048	ENDIF
1049	ENDIF
1050	IF ( gradient /= 0.0 ) THEN
1051	IF ( k /= 1 ) THEN
1052	pt_init(k) = pt_init(k-1) + dzu(k) * gradient
1053	ELSE
1054	pt_init(k) = pt_surface + 0.5 * dzu(k) * gradient
1055	ENDIF
1056	ELSE
1057	pt_init(k) = pt_init(k-1)
1058	ENDIF
1059	ENDDO
1060
1061	ELSE
1062
1063	pt_vertical_gradient_level_ind(1) = nzt+1
1064	DO k = nzt, 0, -1
1065	IF ( i < 11 ) THEN
1066	IF ( pt_vertical_gradient_level(i) > zu(k) .AND. &
1067	pt_vertical_gradient_level(i) <= 0.0 ) THEN
1068	gradient = pt_vertical_gradient(i) / 100.0
1069	pt_vertical_gradient_level_ind(i) = k + 1
1070	i = i + 1
1071	ENDIF
1072	ENDIF
1073	IF ( gradient /= 0.0 ) THEN
1074	IF ( k /= nzt ) THEN
1075	pt_init(k) = pt_init(k+1) - dzu(k+1) * gradient
1076	ELSE
1077	pt_init(k) = pt_surface - 0.5 * dzu(k+1) * gradient
1078	pt_init(k+1) = pt_surface + 0.5 * dzu(k+1) * gradient
1079	ENDIF
1080	ELSE
1081	pt_init(k) = pt_init(k+1)
1082	ENDIF
1083	ENDDO
1084
1085	ENDIF
1086
1087	!
1088	!-- In case of no given temperature gradients, choose gradient of neutral
1089	!-- stratification
1090	IF ( pt_vertical_gradient_level(1) == -9999999.9 ) THEN
1091	pt_vertical_gradient_level(1) = 0.0
1092	ENDIF
1093
1094	!
1095	!-- Store temperature gradient at the top boundary for possible Neumann
1096	!-- boundary condition
1097	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
1098
1099	!
1100	!-- If required, compute initial humidity or scalar profile using the given
1101	!-- humidity/scalar gradient. In case of scalar transport, initially store
1102	!-- values of the scalar parameters on humidity parameters
1103	IF ( passive_scalar ) THEN
1104	bc_q_b = bc_s_b
1105	bc_q_t = bc_s_t
1106	q_surface = s_surface
1107	q_surface_initial_change = s_surface_initial_change
1108	q_vertical_gradient = s_vertical_gradient
1109	q_vertical_gradient_level = s_vertical_gradient_level
1110	surface_waterflux = surface_scalarflux
1111	wall_humidityflux = wall_scalarflux
1112	ENDIF
1113
1114	IF ( humidity .OR. passive_scalar ) THEN
1115
1116	i = 1
1117	gradient = 0.0
1118	q_vertical_gradient_level_ind(1) = 0
1119	DO k = 1, nzt+1
1120	IF ( i < 11 ) THEN
1121	IF ( q_vertical_gradient_level(i) < zu(k) .AND. &
1122	q_vertical_gradient_level(i) >= 0.0 ) THEN
1123	gradient = q_vertical_gradient(i) / 100.0
1124	q_vertical_gradient_level_ind(i) = k - 1
1125	i = i + 1
1126	ENDIF
1127	ENDIF
1128	IF ( gradient /= 0.0 ) THEN
1129	IF ( k /= 1 ) THEN
1130	q_init(k) = q_init(k-1) + dzu(k) * gradient
1131	ELSE
1132	q_init(k) = q_init(k-1) + 0.5 * dzu(k) * gradient
1133	ENDIF
1134	ELSE
1135	q_init(k) = q_init(k-1)
1136	ENDIF
1137	!
1138	!-- Avoid negative humidities
1139	IF ( q_init(k) < 0.0 ) THEN
1140	q_init(k) = 0.0
1141	ENDIF
1142	ENDDO
1143
1144	!
1145	!-- In case of no given humidity gradients, choose zero gradient
1146	!-- conditions
1147	IF ( q_vertical_gradient_level(1) == -1.0 ) THEN
1148	q_vertical_gradient_level(1) = 0.0
1149	ENDIF
1150
1151	!
1152	!-- Store humidity gradient at the top boundary for possile Neumann
1153	!-- boundary condition
1154	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
1155
1156	ENDIF
1157
1158	!
1159	!-- If required, compute initial salinity profile using the given salinity
1160	!-- gradients
1161	IF ( ocean ) THEN
1162
1163	i = 1
1164	gradient = 0.0
1165
1166	sa_vertical_gradient_level_ind(1) = nzt+1
1167	DO k = nzt, 0, -1
1168	IF ( i < 11 ) THEN
1169	IF ( sa_vertical_gradient_level(i) > zu(k) .AND. &
1170	sa_vertical_gradient_level(i) <= 0.0 ) THEN
1171	gradient = sa_vertical_gradient(i) / 100.0
1172	sa_vertical_gradient_level_ind(i) = k + 1
1173	i = i + 1
1174	ENDIF
1175	ENDIF
1176	IF ( gradient /= 0.0 ) THEN
1177	IF ( k /= nzt ) THEN
1178	sa_init(k) = sa_init(k+1) - dzu(k+1) * gradient
1179	ELSE
1180	sa_init(k) = sa_surface - 0.5 * dzu(k+1) * gradient
1181	sa_init(k+1) = sa_surface + 0.5 * dzu(k+1) * gradient
1182	ENDIF
1183	ELSE
1184	sa_init(k) = sa_init(k+1)
1185	ENDIF
1186	ENDDO
1187
1188	ENDIF
1189
1190	!
1191	!-- If required compute the profile of leaf area density used in the plant
1192	!-- canopy model
1193	IF ( plant_canopy ) THEN
1194
1195	i = 1
1196	gradient = 0.0
1197
1198	IF ( .NOT. ocean ) THEN
1199
1200	lad(0) = lad_surface
1201
1202	lad_vertical_gradient_level_ind(1) = 0
1203	DO k = 1, pch_index
1204	IF ( i < 11 ) THEN
1205	IF ( lad_vertical_gradient_level(i) < zu(k) .AND. &
1206	lad_vertical_gradient_level(i) >= 0.0 ) THEN
1207	gradient = lad_vertical_gradient(i)
1208	lad_vertical_gradient_level_ind(i) = k - 1
1209	i = i + 1
1210	ENDIF
1211	ENDIF
1212	IF ( gradient /= 0.0 ) THEN
1213	IF ( k /= 1 ) THEN
1214	lad(k) = lad(k-1) + dzu(k) * gradient
1215	ELSE
1216	lad(k) = lad_surface + 0.5 * dzu(k) *gradient
1217	ENDIF
1218	ELSE
1219	lad(k) = lad(k-1)
1220	ENDIF
1221	ENDDO
1222
1223	ENDIF
1224
1225	!
1226	!-- In case of no given leaf area density gradients, choose a vanishing
1227	!-- gradient
1228	IF ( lad_vertical_gradient_level(1) == -9999999.9 ) THEN
1229	lad_vertical_gradient_level(1) = 0.0
1230	ENDIF
1231
1232	ENDIF
1233
1234	ENDIF
1235
1236	!
1237	!-- Initialize large scale subsidence if required
1238	IF ( subs_vertical_gradient_level(1) /= -9999999.9 ) THEN
1239	large_scale_subsidence = .TRUE.
1240	CALL init_w_subsidence
1241	END IF
1242
1243
1244
1245	!
1246	!-- Compute Coriolis parameter
1247	f = 2.0 * omega * SIN( phi / 180.0 * pi )
1248	fs = 2.0 * omega * COS( phi / 180.0 * pi )
1249
1250	!
1251	!-- Ocean runs always use reference values in the buoyancy term. Therefore
1252	!-- set the reference temperature equal to the surface temperature.
1253	IF ( ocean .AND. pt_reference == 9999999.9 ) pt_reference = pt_surface
1254
1255	!
1256	!-- Reference value has to be used in buoyancy terms
1257	IF ( pt_reference /= 9999999.9 ) use_reference = .TRUE.
1258
1259	!
1260	!-- Sign of buoyancy/stability terms
1261	IF ( ocean ) atmos_ocean_sign = -1.0
1262
1263	!
1264	!-- Ocean version must use flux boundary conditions at the top
1265	IF ( ocean .AND. .NOT. use_top_fluxes ) THEN
1266	message_string = 'use_top_fluxes must be .TRUE. in ocean version'
1267	CALL message( 'check_parameters', 'PA0042', 1, 2, 0, 6, 0 )
1268	ENDIF
1269
1270	!
1271	!-- In case of a given slope, compute the relevant quantities
1272	IF ( alpha_surface /= 0.0 ) THEN
1273	IF ( ABS( alpha_surface ) > 90.0 ) THEN
1274	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, &
1275	' ) must be < 90.0'
1276	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1277	ENDIF
1278	sloping_surface = .TRUE.
1279	cos_alpha_surface = COS( alpha_surface / 180.0 * pi )
1280	sin_alpha_surface = SIN( alpha_surface / 180.0 * pi )
1281	ENDIF
1282
1283	!
1284	!-- Check time step and cfl_factor
1285	IF ( dt /= -1.0 ) THEN
1286	IF ( dt <= 0.0 .AND. dt /= -1.0 ) THEN
1287	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1288	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1289	ENDIF
1290	dt_3d = dt
1291	dt_fixed = .TRUE.
1292	ENDIF
1293
1294	IF ( cfl_factor <= 0.0 .OR. cfl_factor > 1.0 ) THEN
1295	IF ( cfl_factor == -1.0 ) THEN
1296	IF ( momentum_advec == 'ups-scheme' .OR. &
1297	scalar_advec == 'ups-scheme' ) THEN
1298	cfl_factor = 0.8
1299	ELSE
1300	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1301	cfl_factor = 0.8
1302	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1303	cfl_factor = 0.9
1304	ELSE
1305	cfl_factor = 0.1
1306	ENDIF
1307	ENDIF
1308	ELSE
1309	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1310	' out of range & 0.0 < cfl_factor <= 1.0 is required'
1311	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1312	ENDIF
1313	ENDIF
1314
1315	!
1316	!-- Store simulated time at begin
1317	simulated_time_at_begin = simulated_time
1318
1319	!
1320	!-- Store reference time for coupled runs and change the coupling flag,
1321	!-- if ...
1322	IF ( simulated_time == 0.0 ) THEN
1323	IF ( coupling_start_time == 0.0 ) THEN
1324	time_since_reference_point = 0.0
1325	ELSEIF ( time_since_reference_point < 0.0 ) THEN
1326	run_coupled = .FALSE.
1327	ENDIF
1328	ENDIF
1329
1330	!
1331	!-- Set wind speed in the Galilei-transformed system
1332	IF ( galilei_transformation ) THEN
1333	IF ( use_ug_for_galilei_tr .AND. &
1334	ug_vertical_gradient_level(1) == 0.0 .AND. &
1335	vg_vertical_gradient_level(1) == 0.0 ) THEN
1336	u_gtrans = ug_surface
1337	v_gtrans = vg_surface
1338	ELSEIF ( use_ug_for_galilei_tr .AND. &
1339	ug_vertical_gradient_level(1) /= 0.0 ) THEN
1340	message_string = 'baroclinicity (ug) not allowed simultaneously' // &
1341	' with galilei transformation'
1342	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1343	ELSEIF ( use_ug_for_galilei_tr .AND. &
1344	vg_vertical_gradient_level(1) /= 0.0 ) THEN
1345	message_string = 'baroclinicity (vg) not allowed simultaneously' // &
1346	' with galilei transformation'
1347	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1348	ELSE
1349	message_string = 'variable translation speed used for galilei-' // &
1350	'transformation, which may cause & instabilities in stably ' // &
1351	'stratified regions'
1352	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1353	ENDIF
1354	ENDIF
1355
1356	!
1357	!-- In case of using a prandtl-layer, calculated (or prescribed) surface
1358	!-- fluxes have to be used in the diffusion-terms
1359	IF ( prandtl_layer ) use_surface_fluxes = .TRUE.
1360
1361	!
1362	!-- Check boundary conditions and set internal variables:
1363	!-- Lateral boundary conditions
1364	IF ( bc_lr /= 'cyclic' .AND. bc_lr /= 'dirichlet/radiation' .AND. &
1365	bc_lr /= 'radiation/dirichlet' ) THEN
1366	message_string = 'unknown boundary condition: bc_lr = "' // &
1367	TRIM( bc_lr ) // '"'
1368	CALL message( 'check_parameters', 'PA0049', 1, 2, 0, 6, 0 )
1369	ENDIF
1370	IF ( bc_ns /= 'cyclic' .AND. bc_ns /= 'dirichlet/radiation' .AND. &
1371	bc_ns /= 'radiation/dirichlet' ) THEN
1372	message_string = 'unknown boundary condition: bc_ns = "' // &
1373	TRIM( bc_ns ) // '"'
1374	CALL message( 'check_parameters', 'PA0050', 1, 2, 0, 6, 0 )
1375	ENDIF
1376
1377	!
1378	!-- Internal variables used for speed optimization in if clauses
1379	IF ( bc_lr /= 'cyclic' ) bc_lr_cyc = .FALSE.
1380	IF ( bc_lr == 'dirichlet/radiation' ) bc_lr_dirrad = .TRUE.
1381	IF ( bc_lr == 'radiation/dirichlet' ) bc_lr_raddir = .TRUE.
1382	IF ( bc_ns /= 'cyclic' ) bc_ns_cyc = .FALSE.
1383	IF ( bc_ns == 'dirichlet/radiation' ) bc_ns_dirrad = .TRUE.
1384	IF ( bc_ns == 'radiation/dirichlet' ) bc_ns_raddir = .TRUE.
1385
1386	!
1387	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-
1388	!-- Willimas or Wicker - Skamarock advection scheme. Several schemes
1389	!-- and tools do not work with non-cyclic boundary conditions.
1390	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1391	IF ( psolver /= 'multigrid' ) THEN
1392	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1393	'psolver = "' // TRIM( psolver ) // '"'
1394	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1395	ENDIF
1396	IF ( momentum_advec /= 'pw-scheme' .AND. &
1397	momentum_advec /= 'ws-scheme') THEN
1398	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1399	'momentum_advec = "' // TRIM( momentum_advec ) // '"'
1400	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1401	ENDIF
1402	IF ( scalar_advec /= 'pw-scheme' .AND. &
1403	scalar_advec /= 'ws-scheme' ) THEN
1404	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1405	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1406	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1407	ENDIF
1408	IF ( (scalar_advec == 'ws-scheme' .OR. momentum_advec == 'ws-scheme' ) &
1409	.AND. loop_optimization == 'vector' ) THEN
1410	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1411	'loop_optimization = vector and ' // &
1412	'scalar_advec = "' // TRIM( scalar_advec ) // '"'
1413	! The error message number still needs modification.
1414	CALL message( 'check_parameters', 'PA0342', 1, 2, 0, 6, 0 )
1415	END IF
1416	IF ( galilei_transformation ) THEN
1417	message_string = 'non-cyclic lateral boundaries do not allow ' // &
1418	'galilei_transformation = .T.'
1419	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1420	ENDIF
1421	ENDIF
1422
1423	!
1424	!-- Bottom boundary condition for the turbulent Kinetic energy
1425	IF ( bc_e_b == 'neumann' ) THEN
1426	ibc_e_b = 1
1427	IF ( adjust_mixing_length .AND. prandtl_layer ) THEN
1428	message_string = 'adjust_mixing_length = TRUE and bc_e_b = "neumann"'
1429	CALL message( 'check_parameters', 'PA0055', 0, 1, 0, 6, 0 )
1430	ENDIF
1431	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1432	ibc_e_b = 2
1433	IF ( .NOT. adjust_mixing_length .AND. prandtl_layer ) THEN
1434	message_string = 'adjust_mixing_length = FALSE and bc_e_b = "' // &
1435	TRIM( bc_e_b ) // '"'
1436	CALL message( 'check_parameters', 'PA0056', 0, 1, 0, 6, 0 )
1437	ENDIF
1438	IF ( .NOT. prandtl_layer ) THEN
1439	bc_e_b = 'neumann'
1440	ibc_e_b = 1
1441	message_string = 'boundary condition bc_e_b changed to "' // &
1442	TRIM( bc_e_b ) // '"'
1443	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1444	ENDIF
1445	ELSE
1446	message_string = 'unknown boundary condition: bc_e_b = "' // &
1447	TRIM( bc_e_b ) // '"'
1448	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1449	ENDIF
1450
1451	!
1452	!-- Boundary conditions for perturbation pressure
1453	IF ( bc_p_b == 'dirichlet' ) THEN
1454	ibc_p_b = 0
1455	ELSEIF ( bc_p_b == 'neumann' ) THEN
1456	ibc_p_b = 1
1457	ELSEIF ( bc_p_b == 'neumann+inhomo' ) THEN
1458	ibc_p_b = 2
1459	ELSE
1460	message_string = 'unknown boundary condition: bc_p_b = "' // &
1461	TRIM( bc_p_b ) // '"'
1462	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1463	ENDIF
1464	IF ( ibc_p_b == 2 .AND. .NOT. prandtl_layer ) THEN
1465	message_string = 'boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // &
1466	'" not allowed with prandtl_layer = .FALSE.'
1467	CALL message( 'check_parameters', 'PA0060', 1, 2, 0, 6, 0 )
1468	ENDIF
1469	IF ( bc_p_t == 'dirichlet' ) THEN
1470	ibc_p_t = 0
1471	ELSEIF ( bc_p_t == 'neumann' ) THEN
1472	ibc_p_t = 1
1473	ELSE
1474	message_string = 'unknown boundary condition: bc_p_t = "' // &
1475	TRIM( bc_p_t ) // '"'
1476	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1477	ENDIF
1478
1479	!
1480	!-- Boundary conditions for potential temperature
1481	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1482	ibc_pt_b = 2
1483	ELSE
1484	IF ( bc_pt_b == 'dirichlet' ) THEN
1485	ibc_pt_b = 0
1486	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1487	ibc_pt_b = 1
1488	ELSE
1489	message_string = 'unknown boundary condition: bc_pt_b = "' // &
1490	TRIM( bc_pt_b ) // '"'
1491	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1492	ENDIF
1493	ENDIF
1494
1495	IF ( bc_pt_t == 'dirichlet' ) THEN
1496	ibc_pt_t = 0
1497	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1498	ibc_pt_t = 1
1499	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1500	ibc_pt_t = 2
1501	ELSE
1502	message_string = 'unknown boundary condition: bc_pt_t = "' // &
1503	TRIM( bc_pt_t ) // '"'
1504	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1505	ENDIF
1506
1507	IF ( surface_heatflux == 9999999.9 ) constant_heatflux = .FALSE.
1508	IF ( top_heatflux == 9999999.9 ) constant_top_heatflux = .FALSE.
1509	IF ( top_momentumflux_u /= 9999999.9 .AND. &
1510	top_momentumflux_v /= 9999999.9 ) THEN
1511	constant_top_momentumflux = .TRUE.
1512	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9 .AND. &
1513	top_momentumflux_v == 9999999.9 ) ) THEN
1514	message_string = 'both, top_momentumflux_u AND top_momentumflux_v ' // &
1515	'must be set'
1516	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1517	ENDIF
1518
1519	!
1520	!-- A given surface temperature implies Dirichlet boundary condition for
1521	!-- temperature. In this case specification of a constant heat flux is
1522	!-- forbidden.
1523	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. &
1524	surface_heatflux /= 0.0 ) THEN
1525	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) //&
1526	'& is not allowed with constant_heatflux = .TRUE.'
1527	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1528	ENDIF
1529	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0 ) THEN
1530	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1531	'wed with pt_surface_initial_change (/=0) = ', &
1532	pt_surface_initial_change
1533	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1534	ENDIF
1535
1536	!
1537	!-- A given temperature at the top implies Dirichlet boundary condition for
1538	!-- temperature. In this case specification of a constant heat flux is
1539	!-- forbidden.
1540	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. &
1541	top_heatflux /= 0.0 ) THEN
1542	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) //&
1543	'" is not allowed with constant_top_heatflux = .TRUE.'
1544	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1545	ENDIF
1546
1547	!
1548	!-- Boundary conditions for salinity
1549	IF ( ocean ) THEN
1550	IF ( bc_sa_t == 'dirichlet' ) THEN
1551	ibc_sa_t = 0
1552	ELSEIF ( bc_sa_t == 'neumann' ) THEN
1553	ibc_sa_t = 1
1554	ELSE
1555	message_string = 'unknown boundary condition: bc_sa_t = "' // &
1556	TRIM( bc_sa_t ) // '"'
1557	CALL message( 'check_parameters', 'PA0068', 1, 2, 0, 6, 0 )
1558	ENDIF
1559
1560	IF ( top_salinityflux == 9999999.9 ) constant_top_salinityflux = .FALSE.
1561	IF ( ibc_sa_t == 1 .AND. top_salinityflux == 9999999.9 ) THEN
1562	message_string = 'boundary condition: bc_sa_t = "' // &
1563	TRIM( bc_sa_t ) // '" requires to set ' // &
1564	'top_salinityflux'
1565	CALL message( 'check_parameters', 'PA0069', 1, 2, 0, 6, 0 )
1566	ENDIF
1567
1568	!
1569	!-- A fixed salinity at the top implies Dirichlet boundary condition for
1570	!-- salinity. In this case specification of a constant salinity flux is
1571	!-- forbidden.
1572	IF ( ibc_sa_t == 0 .AND. constant_top_salinityflux .AND. &
1573	top_salinityflux /= 0.0 ) THEN
1574	message_string = 'boundary condition: bc_sa_t = "' // &
1575	TRIM( bc_sa_t ) // '" is not allowed with ' // &
1576	'constant_top_salinityflux = .TRUE.'
1577	CALL message( 'check_parameters', 'PA0070', 1, 2, 0, 6, 0 )
1578	ENDIF
1579
1580	ENDIF
1581
1582	!
1583	!-- In case of humidity or passive scalar, set boundary conditions for total
1584	!-- water content / scalar
1585	IF ( humidity .OR. passive_scalar ) THEN
1586	IF ( humidity ) THEN
1587	sq = 'q'
1588	ELSE
1589	sq = 's'
1590	ENDIF
1591	IF ( bc_q_b == 'dirichlet' ) THEN
1592	ibc_q_b = 0
1593	ELSEIF ( bc_q_b == 'neumann' ) THEN
1594	ibc_q_b = 1
1595	ELSE
1596	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1597	'_b ="' // TRIM( bc_q_b ) // '"'
1598	CALL message( 'check_parameters', 'PA0071', 1, 2, 0, 6, 0 )
1599	ENDIF
1600	IF ( bc_q_t == 'dirichlet' ) THEN
1601	ibc_q_t = 0
1602	ELSEIF ( bc_q_t == 'neumann' ) THEN
1603	ibc_q_t = 1
1604	ELSE
1605	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // &
1606	'_t ="' // TRIM( bc_q_t ) // '"'
1607	CALL message( 'check_parameters', 'PA0072', 1, 2, 0, 6, 0 )
1608	ENDIF
1609
1610	IF ( surface_waterflux == 9999999.9 ) constant_waterflux = .FALSE.
1611
1612	!
1613	!-- A given surface humidity implies Dirichlet boundary condition for
1614	!-- humidity. In this case specification of a constant water flux is
1615	!-- forbidden.
1616	IF ( ibc_q_b == 0 .AND. constant_waterflux ) THEN
1617	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b ' // &
1618	'= "' // TRIM( bc_q_b ) // '" is not allowed wi' // &
1619	'th prescribed surface flux'
1620	CALL message( 'check_parameters', 'PA0073', 1, 2, 0, 6, 0 )
1621	ENDIF
1622	IF ( constant_waterflux .AND. q_surface_initial_change /= 0.0 ) THEN
1623	WRITE( message_string, * ) 'a prescribed surface flux is not allo', &
1624	'wed with ', sq, '_surface_initial_change (/=0) = ', &
1625	q_surface_initial_change
1626	CALL message( 'check_parameters', 'PA0074', 1, 2, 0, 6, 0 )
1627	ENDIF
1628
1629	ENDIF
1630
1631	!
1632	!-- Boundary conditions for horizontal components of wind speed
1633	IF ( bc_uv_b == 'dirichlet' ) THEN
1634	ibc_uv_b = 0
1635	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1636	ibc_uv_b = 1
1637	IF ( prandtl_layer ) THEN
1638	message_string = 'boundary condition: bc_uv_b = "' // &
1639	TRIM( bc_uv_b ) // '" is not allowed with prandtl_layer = .TRUE.'
1640	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1641	ENDIF
1642	ELSE
1643	message_string = 'unknown boundary condition: bc_uv_b = "' // &
1644	TRIM( bc_uv_b ) // '"'
1645	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1646	ENDIF
1647	!
1648	!-- In case of coupled simulations u and v at the ground in atmosphere will be
1649	!-- assigned with the u and v values of the ocean surface
1650	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1651	ibc_uv_b = 2
1652	ENDIF
1653
1654	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1655	bc_uv_t = 'neumann'
1656	ibc_uv_t = 1
1657	ELSE
1658	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1659	ibc_uv_t = 0
1660	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1661	!
1662	!-- Velocities for the initial u,v-profiles are set zero at the top
1663	!-- in case of dirichlet_0 conditions
1664	u_init(nzt+1) = 0.0
1665	v_init(nzt+1) = 0.0
1666	ENDIF
1667	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1668	ibc_uv_t = 1
1669	ELSE
1670	message_string = 'unknown boundary condition: bc_uv_t = "' // &
1671	TRIM( bc_uv_t ) // '"'
1672	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1673	ENDIF
1674	ENDIF
1675
1676	!
1677	!-- Compute and check, respectively, the Rayleigh Damping parameter
1678	IF ( rayleigh_damping_factor == -1.0 ) THEN
1679	IF ( momentum_advec == 'ups-scheme' ) THEN
1680	rayleigh_damping_factor = 0.01
1681	ELSE
1682	rayleigh_damping_factor = 0.0
1683	ENDIF
1684	ELSE
1685	IF ( rayleigh_damping_factor < 0.0 .OR. rayleigh_damping_factor > 1.0 ) &
1686	THEN
1687	WRITE( message_string, * ) 'rayleigh_damping_factor = ', &
1688	rayleigh_damping_factor, ' out of range [0.0,1.0]'
1689	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1690	ENDIF
1691	ENDIF
1692
1693	IF ( rayleigh_damping_height == -1.0 ) THEN
1694	IF ( .NOT. ocean ) THEN
1695	rayleigh_damping_height = 0.66666666666 * zu(nzt)
1696	ELSE
1697	rayleigh_damping_height = 0.66666666666 * zu(nzb)
1698	ENDIF
1699	ELSE
1700	IF ( .NOT. ocean ) THEN
1701	IF ( rayleigh_damping_height < 0.0 .OR. &
1702	rayleigh_damping_height > zu(nzt) ) THEN
1703	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1704	rayleigh_damping_height, ' out of range [0.0,', zu(nzt), ']'
1705	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1706	ENDIF
1707	ELSE
1708	IF ( rayleigh_damping_height > 0.0 .OR. &
1709	rayleigh_damping_height < zu(nzb) ) THEN
1710	WRITE( message_string, * ) 'rayleigh_damping_height = ', &
1711	rayleigh_damping_height, ' out of range [0.0,', zu(nzb), ']'
1712	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1713	ENDIF
1714	ENDIF
1715	ENDIF
1716
1717	!
1718	!-- Check limiters for Upstream-Spline scheme
1719	IF ( overshoot_limit_u < 0.0 .OR. overshoot_limit_v < 0.0 .OR. &
1720	overshoot_limit_w < 0.0 .OR. overshoot_limit_pt < 0.0 .OR. &
1721	overshoot_limit_e < 0.0 ) THEN
1722	message_string = 'overshoot_limit_... < 0.0 is not allowed'
1723	CALL message( 'check_parameters', 'PA0080', 1, 2, 0, 6, 0 )
1724	ENDIF
1725	IF ( ups_limit_u < 0.0 .OR. ups_limit_v < 0.0 .OR. ups_limit_w < 0.0 .OR. &
1726	ups_limit_pt < 0.0 .OR. ups_limit_e < 0.0 ) THEN
1727	message_string = 'ups_limit_... < 0.0 is not allowed'
1728	CALL message( 'check_parameters', 'PA0081', 1, 2, 0, 6, 0 )
1729	ENDIF
1730
1731	!
1732	!-- Check number of chosen statistic regions. More than 10 regions are not
1733	!-- allowed, because so far no more than 10 corresponding output files can
1734	!-- be opened (cf. check_open)
1735	IF ( statistic_regions > 9 .OR. statistic_regions < 0 ) THEN
1736	WRITE ( message_string, * ) 'number of statistic_regions = ', &
1737	statistic_regions+1, ' but only 10 regions are allowed'
1738	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1739	ENDIF
1740	IF ( normalizing_region > statistic_regions .OR. &
1741	normalizing_region < 0) THEN
1742	WRITE ( message_string, * ) 'normalizing_region = ', &
1743	normalizing_region, ' must be >= 0 and <= ',statistic_regions, &
1744	' (value of statistic_regions)'
1745	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1746	ENDIF
1747
1748	!
1749	!-- Check the interval for sorting particles.
1750	!-- Using particles as cloud droplets requires sorting after each timestep.
1751	IF ( dt_sort_particles /= 0.0 .AND. cloud_droplets ) THEN
1752	dt_sort_particles = 0.0
1753	message_string = 'dt_sort_particles is reset to 0.0 because of cloud' //&
1754	'_droplets = .TRUE.'
1755	CALL message( 'check_parameters', 'PA0084', 0, 1, 0, 6, 0 )
1756	ENDIF
1757
1758	!
1759	!-- Set the default intervals for data output, if necessary
1760	!-- NOTE: dt_dosp has already been set in package_parin
1761	IF ( dt_data_output /= 9999999.9 ) THEN
1762	IF ( dt_dopr == 9999999.9 ) dt_dopr = dt_data_output
1763	IF ( dt_dopts == 9999999.9 ) dt_dopts = dt_data_output
1764	IF ( dt_do2d_xy == 9999999.9 ) dt_do2d_xy = dt_data_output
1765	IF ( dt_do2d_xz == 9999999.9 ) dt_do2d_xz = dt_data_output
1766	IF ( dt_do2d_yz == 9999999.9 ) dt_do2d_yz = dt_data_output
1767	IF ( dt_do3d == 9999999.9 ) dt_do3d = dt_data_output
1768	IF ( dt_data_output_av == 9999999.9 ) dt_data_output_av = dt_data_output
1769	DO mid = 1, max_masks
1770	IF ( dt_domask(mid) == 9999999.9 ) dt_domask(mid) = dt_data_output
1771	ENDDO
1772	ENDIF
1773
1774	!
1775	!-- Set the default skip time intervals for data output, if necessary
1776	IF ( skip_time_dopr == 9999999.9 ) &
1777	skip_time_dopr = skip_time_data_output
1778	IF ( skip_time_dosp == 9999999.9 ) &
1779	skip_time_dosp = skip_time_data_output
1780	IF ( skip_time_do2d_xy == 9999999.9 ) &
1781	skip_time_do2d_xy = skip_time_data_output
1782	IF ( skip_time_do2d_xz == 9999999.9 ) &
1783	skip_time_do2d_xz = skip_time_data_output
1784	IF ( skip_time_do2d_yz == 9999999.9 ) &
1785	skip_time_do2d_yz = skip_time_data_output
1786	IF ( skip_time_do3d == 9999999.9 ) &
1787	skip_time_do3d = skip_time_data_output
1788	IF ( skip_time_data_output_av == 9999999.9 ) &
1789	skip_time_data_output_av = skip_time_data_output
1790	DO mid = 1, max_masks
1791	IF ( skip_time_domask(mid) == 9999999.9 ) &
1792	skip_time_domask(mid) = skip_time_data_output
1793	ENDDO
1794
1795	!
1796	!-- Check the average intervals (first for 3d-data, then for profiles and
1797	!-- spectra)
1798	IF ( averaging_interval > dt_data_output_av ) THEN
1799	WRITE( message_string, * ) 'averaging_interval = ', &
1800	averaging_interval, ' must be <= dt_data_output = ', dt_data_output
1801	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1802	ENDIF
1803
1804	IF ( averaging_interval_pr == 9999999.9 ) THEN
1805	averaging_interval_pr = averaging_interval
1806	ENDIF
1807
1808	IF ( averaging_interval_pr > dt_dopr ) THEN
1809	WRITE( message_string, * ) 'averaging_interval_pr = ', &
1810	averaging_interval_pr, ' must be <= dt_dopr = ', dt_dopr
1811	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1812	ENDIF
1813
1814	IF ( averaging_interval_sp == 9999999.9 ) THEN
1815	averaging_interval_sp = averaging_interval
1816	ENDIF
1817
1818	IF ( averaging_interval_sp > dt_dosp ) THEN
1819	WRITE( message_string, * ) 'averaging_interval_sp = ', &
1820	averaging_interval_sp, ' must be <= dt_dosp = ', dt_dosp
1821	CALL message( 'check_parameters', 'PA0087', 1, 2, 0, 6, 0 )
1822	ENDIF
1823
1824	!
1825	!-- Set the default interval for profiles entering the temporal average
1826	IF ( dt_averaging_input_pr == 9999999.9 ) THEN
1827	dt_averaging_input_pr = dt_averaging_input
1828	ENDIF
1829
1830	!
1831	!-- Set the default interval for the output of timeseries to a reasonable
1832	!-- value (tries to minimize the number of calls of flow_statistics)
1833	IF ( dt_dots == 9999999.9 ) THEN
1834	IF ( averaging_interval_pr == 0.0 ) THEN
1835	dt_dots = MIN( dt_run_control, dt_dopr )
1836	ELSE
1837	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1838	ENDIF
1839	ENDIF
1840
1841	!
1842	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1843	IF ( dt_averaging_input > averaging_interval ) THEN
1844	WRITE( message_string, * ) 'dt_averaging_input = ', &
1845	dt_averaging_input, ' must be <= averaging_interval = ', &
1846	averaging_interval
1847	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1848	ENDIF
1849
1850	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1851	WRITE( message_string, * ) 'dt_averaging_input_pr = ', &
1852	dt_averaging_input_pr, ' must be <= averaging_interval_pr = ', &
1853	averaging_interval_pr
1854	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1855	ENDIF
1856
1857	!
1858	!-- Set the default value for the integration interval of precipitation amount
1859	IF ( precipitation ) THEN
1860	IF ( precipitation_amount_interval == 9999999.9 ) THEN
1861	precipitation_amount_interval = dt_do2d_xy
1862	ELSE
1863	IF ( precipitation_amount_interval > dt_do2d_xy ) THEN
1864	WRITE( message_string, * ) 'precipitation_amount_interval = ', &
1865	precipitation_amount_interval, ' must not be larger than ', &
1866	'dt_do2d_xy = ', dt_do2d_xy
1867	CALL message( 'check_parameters', 'PA0090', 1, 2, 0, 6, 0 )
1868	ENDIF
1869	ENDIF
1870	ENDIF
1871
1872	!
1873	!-- Determine the number of output profiles and check whether they are
1874	!-- permissible
1875	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1876
1877	dopr_n = dopr_n + 1
1878	i = dopr_n
1879
1880	!
1881	!-- Determine internal profile number (for hom, homs)
1882	!-- and store height levels
1883	SELECT CASE ( TRIM( data_output_pr(i) ) )
1884
1885	CASE ( 'u', '#u' )
1886	dopr_index(i) = 1
1887	dopr_unit(i) = 'm/s'
1888	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1889	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1890	dopr_initial_index(i) = 5
1891	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1892	data_output_pr(i) = data_output_pr(i)(2:)
1893	ENDIF
1894
1895	CASE ( 'v', '#v' )
1896	dopr_index(i) = 2
1897	dopr_unit(i) = 'm/s'
1898	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1899	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1900	dopr_initial_index(i) = 6
1901	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1902	data_output_pr(i) = data_output_pr(i)(2:)
1903	ENDIF
1904
1905	CASE ( 'w' )
1906	dopr_index(i) = 3
1907	dopr_unit(i) = 'm/s'
1908	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1909
1910	CASE ( 'pt', '#pt' )
1911	IF ( .NOT. cloud_physics ) THEN
1912	dopr_index(i) = 4
1913	dopr_unit(i) = 'K'
1914	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1915	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1916	dopr_initial_index(i) = 7
1917	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1918	hom(nzb,2,7,:) = 0.0 ! because zu(nzb) is negative
1919	data_output_pr(i) = data_output_pr(i)(2:)
1920	ENDIF
1921	ELSE
1922	dopr_index(i) = 43
1923	dopr_unit(i) = 'K'
1924	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1925	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1926	dopr_initial_index(i) = 28
1927	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1928	hom(nzb,2,28,:) = 0.0 ! because zu(nzb) is negative
1929	data_output_pr(i) = data_output_pr(i)(2:)
1930	ENDIF
1931	ENDIF
1932
1933	CASE ( 'e' )
1934	dopr_index(i) = 8
1935	dopr_unit(i) = 'm2/s2'
1936	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1937	hom(nzb,2,8,:) = 0.0
1938
1939	CASE ( 'km', '#km' )
1940	dopr_index(i) = 9
1941	dopr_unit(i) = 'm2/s'
1942	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1943	hom(nzb,2,9,:) = 0.0
1944	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1945	dopr_initial_index(i) = 23
1946	hom(:,2,23,:) = hom(:,2,9,:)
1947	data_output_pr(i) = data_output_pr(i)(2:)
1948	ENDIF
1949
1950	CASE ( 'kh', '#kh' )
1951	dopr_index(i) = 10
1952	dopr_unit(i) = 'm2/s'
1953	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1954	hom(nzb,2,10,:) = 0.0
1955	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1956	dopr_initial_index(i) = 24
1957	hom(:,2,24,:) = hom(:,2,10,:)
1958	data_output_pr(i) = data_output_pr(i)(2:)
1959	ENDIF
1960
1961	CASE ( 'l', '#l' )
1962	dopr_index(i) = 11
1963	dopr_unit(i) = 'm'
1964	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1965	hom(nzb,2,11,:) = 0.0
1966	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1967	dopr_initial_index(i) = 25
1968	hom(:,2,25,:) = hom(:,2,11,:)
1969	data_output_pr(i) = data_output_pr(i)(2:)
1970	ENDIF
1971
1972	CASE ( 'w"u"' )
1973	dopr_index(i) = 12
1974	dopr_unit(i) = 'm2/s2'
1975	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1976	IF ( prandtl_layer ) hom(nzb,2,12,:) = zu(1)
1977
1978	CASE ( 'wu' )
1979	dopr_index(i) = 13
1980	dopr_unit(i) = 'm2/s2'
1981	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
1982
1983	CASE ( 'w"v"' )
1984	dopr_index(i) = 14
1985	dopr_unit(i) = 'm2/s2'
1986	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
1987	IF ( prandtl_layer ) hom(nzb,2,14,:) = zu(1)
1988
1989	CASE ( 'wv' )
1990	dopr_index(i) = 15
1991	dopr_unit(i) = 'm2/s2'
1992	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
1993
1994	CASE ( 'w"pt"' )
1995	dopr_index(i) = 16
1996	dopr_unit(i) = 'K m/s'
1997	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
1998
1999	CASE ( 'wpt' )
2000	dopr_index(i) = 17
2001	dopr_unit(i) = 'K m/s'
2002	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
2003
2004	CASE ( 'wpt' )
2005	dopr_index(i) = 18
2006	dopr_unit(i) = 'K m/s'
2007	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
2008
2009	CASE ( 'wu' )
2010	dopr_index(i) = 19
2011	dopr_unit(i) = 'm2/s2'
2012	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
2013	IF ( prandtl_layer ) hom(nzb,2,19,:) = zu(1)
2014
2015	CASE ( 'wv' )
2016	dopr_index(i) = 20
2017	dopr_unit(i) = 'm2/s2'
2018	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
2019	IF ( prandtl_layer ) hom(nzb,2,20,:) = zu(1)
2020
2021	CASE ( 'wptBC' )
2022	dopr_index(i) = 21
2023	dopr_unit(i) = 'K m/s'
2024	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
2025
2026	CASE ( 'wptBC' )
2027	dopr_index(i) = 22
2028	dopr_unit(i) = 'K m/s'
2029	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
2030
2031	CASE ( 'sa', '#sa' )
2032	IF ( .NOT. ocean ) THEN
2033	message_string = 'data_output_pr = ' // &
2034	TRIM( data_output_pr(i) ) // ' is not imp' // &
2035	'lemented for ocean = .FALSE.'
2036	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2037	ELSE
2038	dopr_index(i) = 23
2039	dopr_unit(i) = 'psu'
2040	hom(:,2,23,:) = SPREAD( zu, 2, statistic_regions+1 )
2041	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2042	dopr_initial_index(i) = 26
2043	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2044	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2045	data_output_pr(i) = data_output_pr(i)(2:)
2046	ENDIF
2047	ENDIF
2048
2049	CASE ( 'u*2' )
2050	dopr_index(i) = 30
2051	dopr_unit(i) = 'm2/s2'
2052	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
2053
2054	CASE ( 'v*2' )
2055	dopr_index(i) = 31
2056	dopr_unit(i) = 'm2/s2'
2057	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
2058
2059	CASE ( 'w*2' )
2060	dopr_index(i) = 32
2061	dopr_unit(i) = 'm2/s2'
2062	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
2063
2064	CASE ( 'pt*2' )
2065	dopr_index(i) = 33
2066	dopr_unit(i) = 'K2'
2067	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
2068
2069	CASE ( 'e*' )
2070	dopr_index(i) = 34
2071	dopr_unit(i) = 'm2/s2'
2072	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
2073
2074	CASE ( 'w2pt' )
2075	dopr_index(i) = 35
2076	dopr_unit(i) = 'K m2/s2'
2077	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
2078
2079	CASE ( 'wpt2' )
2080	dopr_index(i) = 36
2081	dopr_unit(i) = 'K2 m/s'
2082	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
2083
2084	CASE ( 'we' )
2085	dopr_index(i) = 37
2086	dopr_unit(i) = 'm3/s3'
2087	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
2088
2089	CASE ( 'w*3' )
2090	dopr_index(i) = 38
2091	dopr_unit(i) = 'm3/s3'
2092	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
2093
2094	CASE ( 'Sw' )
2095	dopr_index(i) = 39
2096	dopr_unit(i) = 'none'
2097	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
2098
2099	CASE ( 'p' )
2100	dopr_index(i) = 40
2101	dopr_unit(i) = 'Pa'
2102	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
2103
2104	CASE ( 'q', '#q' )
2105	IF ( .NOT. humidity ) THEN
2106	message_string = 'data_output_pr = ' // &
2107	TRIM( data_output_pr(i) ) // ' is not imp' // &
2108	'lemented for humidity = .FALSE.'
2109	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2110	ELSE
2111	dopr_index(i) = 41
2112	dopr_unit(i) = 'kg/kg'
2113	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2114	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2115	dopr_initial_index(i) = 26
2116	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2117	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2118	data_output_pr(i) = data_output_pr(i)(2:)
2119	ENDIF
2120	ENDIF
2121
2122	CASE ( 's', '#s' )
2123	IF ( .NOT. passive_scalar ) THEN
2124	message_string = 'data_output_pr = ' // &
2125	TRIM( data_output_pr(i) ) // ' is not imp' // &
2126	'lemented for passive_scalar = .FALSE.'
2127	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2128	ELSE
2129	dopr_index(i) = 41
2130	dopr_unit(i) = 'kg/m3'
2131	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2132	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2133	dopr_initial_index(i) = 26
2134	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2135	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2136	data_output_pr(i) = data_output_pr(i)(2:)
2137	ENDIF
2138	ENDIF
2139
2140	CASE ( 'qv', '#qv' )
2141	IF ( .NOT. cloud_physics ) THEN
2142	dopr_index(i) = 41
2143	dopr_unit(i) = 'kg/kg'
2144	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
2145	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2146	dopr_initial_index(i) = 26
2147	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
2148	hom(nzb,2,26,:) = 0.0 ! weil zu(nzb) negativ ist
2149	data_output_pr(i) = data_output_pr(i)(2:)
2150	ENDIF
2151	ELSE
2152	dopr_index(i) = 42
2153	dopr_unit(i) = 'kg/kg'
2154	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
2155	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2156	dopr_initial_index(i) = 27
2157	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
2158	hom(nzb,2,27,:) = 0.0 ! weil zu(nzb) negativ ist
2159	data_output_pr(i) = data_output_pr(i)(2:)
2160	ENDIF
2161	ENDIF
2162
2163	CASE ( 'lpt', '#lpt' )
2164	IF ( .NOT. cloud_physics ) THEN
2165	message_string = 'data_output_pr = ' // &
2166	TRIM( data_output_pr(i) ) // ' is not imp' // &
2167	'lemented for cloud_physics = .FALSE.'
2168	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
2169	ELSE
2170	dopr_index(i) = 4
2171	dopr_unit(i) = 'K'
2172	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
2173	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2174	dopr_initial_index(i) = 7
2175	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
2176	hom(nzb,2,7,:) = 0.0 ! weil zu(nzb) negativ ist
2177	data_output_pr(i) = data_output_pr(i)(2:)
2178	ENDIF
2179	ENDIF
2180
2181	CASE ( 'vpt', '#vpt' )
2182	dopr_index(i) = 44
2183	dopr_unit(i) = 'K'
2184	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
2185	IF ( data_output_pr(i)(1:1) == '#' ) THEN
2186	dopr_initial_index(i) = 29
2187	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
2188	hom(nzb,2,29,:) = 0.0 ! weil zu(nzb) negativ ist
2189	data_output_pr(i) = data_output_pr(i)(2:)
2190	ENDIF
2191
2192	CASE ( 'w"vpt"' )
2193	dopr_index(i) = 45
2194	dopr_unit(i) = 'K m/s'
2195	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
2196
2197	CASE ( 'wvpt' )
2198	dopr_index(i) = 46
2199	dopr_unit(i) = 'K m/s'
2200	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
2201
2202	CASE ( 'wvpt' )
2203	dopr_index(i) = 47
2204	dopr_unit(i) = 'K m/s'
2205	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
2206
2207	CASE ( 'w"q"' )
2208	IF ( .NOT. humidity ) THEN
2209	message_string = 'data_output_pr = ' // &
2210	TRIM( data_output_pr(i) ) // ' is not imp' // &
2211	'lemented for humidity = .FALSE.'
2212	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2213	ELSE
2214	dopr_index(i) = 48
2215	dopr_unit(i) = 'kg/kg m/s'
2216	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2217	ENDIF
2218
2219	CASE ( 'wq' )
2220	IF ( .NOT. humidity ) THEN
2221	message_string = 'data_output_pr = ' // &
2222	TRIM( data_output_pr(i) ) // ' is not imp' // &
2223	'lemented for humidity = .FALSE.'
2224	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2225	ELSE
2226	dopr_index(i) = 49
2227	dopr_unit(i) = 'kg/kg m/s'
2228	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2229	ENDIF
2230
2231	CASE ( 'wq' )
2232	IF ( .NOT. humidity ) THEN
2233	message_string = 'data_output_pr = ' // &
2234	TRIM( data_output_pr(i) ) // ' is not imp' // &
2235	'lemented for humidity = .FALSE.'
2236	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2237	ELSE
2238	dopr_index(i) = 50
2239	dopr_unit(i) = 'kg/kg m/s'
2240	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2241	ENDIF
2242
2243	CASE ( 'w"s"' )
2244	IF ( .NOT. passive_scalar ) THEN
2245	message_string = 'data_output_pr = ' // &
2246	TRIM( data_output_pr(i) ) // ' is not imp' // &
2247	'lemented for passive_scalar = .FALSE.'
2248	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2249	ELSE
2250	dopr_index(i) = 48
2251	dopr_unit(i) = 'kg/m3 m/s'
2252	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2253	ENDIF
2254
2255	CASE ( 'ws' )
2256	IF ( .NOT. passive_scalar ) THEN
2257	message_string = 'data_output_pr = ' // &
2258	TRIM( data_output_pr(i) ) // ' is not imp' // &
2259	'lemented for passive_scalar = .FALSE.'
2260	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2261	ELSE
2262	dopr_index(i) = 49
2263	dopr_unit(i) = 'kg/m3 m/s'
2264	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2265	ENDIF
2266
2267	CASE ( 'ws' )
2268	IF ( .NOT. passive_scalar ) THEN
2269	message_string = 'data_output_pr = ' // &
2270	TRIM( data_output_pr(i) ) // ' is not imp' // &
2271	'lemented for passive_scalar = .FALSE.'
2272	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2273	ELSE
2274	dopr_index(i) = 50
2275	dopr_unit(i) = 'kg/m3 m/s'
2276	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2277	ENDIF
2278
2279	CASE ( 'w"qv"' )
2280	IF ( humidity .AND. .NOT. cloud_physics ) &
2281	THEN
2282	dopr_index(i) = 48
2283	dopr_unit(i) = 'kg/kg m/s'
2284	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2285	ELSEIF( humidity .AND. cloud_physics ) THEN
2286	dopr_index(i) = 51
2287	dopr_unit(i) = 'kg/kg m/s'
2288	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2289	ELSE
2290	message_string = 'data_output_pr = ' // &
2291	TRIM( data_output_pr(i) ) // ' is not imp' // &
2292	'lemented for cloud_physics = .FALSE. an&' // &
2293	'd humidity = .FALSE.'
2294	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2295	ENDIF
2296
2297	CASE ( 'wqv' )
2298	IF ( humidity .AND. .NOT. cloud_physics ) &
2299	THEN
2300	dopr_index(i) = 49
2301	dopr_unit(i) = 'kg/kg m/s'
2302	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2303	ELSEIF( humidity .AND. cloud_physics ) THEN
2304	dopr_index(i) = 52
2305	dopr_unit(i) = 'kg/kg m/s'
2306	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2307	ELSE
2308	message_string = 'data_output_pr = ' // &
2309	TRIM( data_output_pr(i) ) // ' is not imp' // &
2310	'lemented for cloud_physics = .FALSE. an&' // &
2311	'd humidity = .FALSE.'
2312	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2313	ENDIF
2314
2315	CASE ( 'wqv' )
2316	IF ( humidity .AND. .NOT. cloud_physics ) &
2317	THEN
2318	dopr_index(i) = 50
2319	dopr_unit(i) = 'kg/kg m/s'
2320	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2321	ELSEIF( humidity .AND. cloud_physics ) THEN
2322	dopr_index(i) = 53
2323	dopr_unit(i) = 'kg/kg m/s'
2324	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2325	ELSE
2326	message_string = 'data_output_pr = ' // &
2327	TRIM( data_output_pr(i) ) // ' is not imp' // &
2328	'lemented for cloud_physics = .FALSE. an&' // &
2329	'd humidity = .FALSE.'
2330	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2331	ENDIF
2332
2333	CASE ( 'ql' )
2334	IF ( .NOT. cloud_physics .AND. .NOT. cloud_droplets ) THEN
2335	message_string = 'data_output_pr = ' // &
2336	TRIM( data_output_pr(i) ) // ' is not imp' // &
2337	'lemented for cloud_physics = .FALSE. or' // &
2338	'&cloud_droplets = .FALSE.'
2339	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2340	ELSE
2341	dopr_index(i) = 54
2342	dopr_unit(i) = 'kg/kg'
2343	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2344	ENDIF
2345
2346	CASE ( 'wuu*:dz' )
2347	dopr_index(i) = 55
2348	dopr_unit(i) = 'm2/s3'
2349	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2350
2351	CASE ( 'wp:dz' )
2352	dopr_index(i) = 56
2353	dopr_unit(i) = 'm2/s3'
2354	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2355
2356	CASE ( 'w"e:dz' )
2357	dopr_index(i) = 57
2358	dopr_unit(i) = 'm2/s3'
2359	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2360
2361
2362	CASE ( 'u"pt"' )
2363	dopr_index(i) = 58
2364	dopr_unit(i) = 'K m/s'
2365	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2366
2367	CASE ( 'upt' )
2368	dopr_index(i) = 59
2369	dopr_unit(i) = 'K m/s'
2370	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2371
2372	CASE ( 'upt_t' )
2373	dopr_index(i) = 60
2374	dopr_unit(i) = 'K m/s'
2375	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2376
2377	CASE ( 'v"pt"' )
2378	dopr_index(i) = 61
2379	dopr_unit(i) = 'K m/s'
2380	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2381
2382	CASE ( 'vpt' )
2383	dopr_index(i) = 62
2384	dopr_unit(i) = 'K m/s'
2385	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2386
2387	CASE ( 'vpt_t' )
2388	dopr_index(i) = 63
2389	dopr_unit(i) = 'K m/s'
2390	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2391
2392	CASE ( 'rho' )
2393	IF ( .NOT. ocean ) THEN
2394	message_string = 'data_output_pr = ' // &
2395	TRIM( data_output_pr(i) ) // ' is not imp' // &
2396	'lemented for ocean = .FALSE.'
2397	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2398	ELSE
2399	dopr_index(i) = 64
2400	dopr_unit(i) = 'kg/m3'
2401	hom(:,2,64,:) = SPREAD( zu, 2, statistic_regions+1 )
2402	ENDIF
2403
2404	CASE ( 'w"sa"' )
2405	IF ( .NOT. ocean ) THEN
2406	message_string = 'data_output_pr = ' // &
2407	TRIM( data_output_pr(i) ) // ' is not imp' // &
2408	'lemented for ocean = .FALSE.'
2409	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2410	ELSE
2411	dopr_index(i) = 65
2412	dopr_unit(i) = 'psu m/s'
2413	hom(:,2,65,:) = SPREAD( zw, 2, statistic_regions+1 )
2414	ENDIF
2415
2416	CASE ( 'wsa' )
2417	IF ( .NOT. ocean ) THEN
2418	message_string = 'data_output_pr = ' // &
2419	TRIM( data_output_pr(i) ) // ' is not imp' // &
2420	'lemented for ocean = .FALSE.'
2421	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2422	ELSE
2423	dopr_index(i) = 66
2424	dopr_unit(i) = 'psu m/s'
2425	hom(:,2,66,:) = SPREAD( zw, 2, statistic_regions+1 )
2426	ENDIF
2427
2428	CASE ( 'wsa' )
2429	IF ( .NOT. ocean ) THEN
2430	message_string = 'data_output_pr = ' // &
2431	TRIM( data_output_pr(i) ) // ' is not imp' // &
2432	'lemented for ocean = .FALSE.'
2433	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2434	ELSE
2435	dopr_index(i) = 67
2436	dopr_unit(i) = 'psu m/s'
2437	hom(:,2,67,:) = SPREAD( zw, 2, statistic_regions+1 )
2438	ENDIF
2439
2440	CASE ( 'wp' )
2441	dopr_index(i) = 68
2442	dopr_unit(i) = 'm3/s3'
2443	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2444
2445	CASE ( 'w"e' )
2446	dopr_index(i) = 69
2447	dopr_unit(i) = 'm3/s3'
2448	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2449
2450	CASE ( 'q*2' )
2451	IF ( .NOT. humidity ) THEN
2452	message_string = 'data_output_pr = ' // &
2453	TRIM( data_output_pr(i) ) // ' is not imp' // &
2454	'lemented for humidity = .FALSE.'
2455	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2456	ELSE
2457	dopr_index(i) = 70
2458	dopr_unit(i) = 'kg2/kg2'
2459	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2460	ENDIF
2461
2462	CASE ( 'prho' )
2463	IF ( .NOT. ocean ) THEN
2464	message_string = 'data_output_pr = ' // &
2465	TRIM( data_output_pr(i) ) // ' is not imp' // &
2466	'lemented for ocean = .FALSE.'
2467	CALL message( 'check_parameters', 'PA0091', 1, 2, 0, 6, 0 )
2468	ELSE
2469	dopr_index(i) = 71
2470	dopr_unit(i) = 'kg/m3'
2471	hom(:,2,71,:) = SPREAD( zu, 2, statistic_regions+1 )
2472	ENDIF
2473
2474	CASE ( 'hyp' )
2475	dopr_index(i) = 72
2476	dopr_unit(i) = 'dbar'
2477	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2478
2479	CASE DEFAULT
2480
2481	CALL user_check_data_output_pr( data_output_pr(i), i, unit )
2482
2483	IF ( unit == 'illegal' ) THEN
2484	IF ( data_output_pr_user(1) /= ' ' ) THEN
2485	message_string = 'illegal value for data_output_pr or ' // &
2486	'data_output_pr_user = "' // &
2487	TRIM( data_output_pr(i) ) // '"'
2488	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2489	ELSE
2490	message_string = 'illegal value for data_output_pr = "' // &
2491	TRIM( data_output_pr(i) ) // '"'
2492	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2493	ENDIF
2494	ENDIF
2495
2496	END SELECT
2497
2498	!
2499	!-- Check to which of the predefined coordinate systems the profile belongs
2500	DO k = 1, crmax
2501	IF ( INDEX( cross_profiles(k), ' '//TRIM( data_output_pr(i) )//' ' ) &
2502	/=0 ) &
2503	THEN
2504	dopr_crossindex(i) = k
2505	EXIT
2506	ENDIF
2507	ENDDO
2508	!
2509	!-- Generate the text for the labels of the PROFIL output file. "-characters
2510	!-- must be substituted, otherwise PROFIL would interpret them as TeX
2511	!-- control characters
2512	dopr_label(i) = data_output_pr(i)
2513	position = INDEX( dopr_label(i) , '"' )
2514	DO WHILE ( position /= 0 )
2515	dopr_label(i)(position:position) = ''''
2516	position = INDEX( dopr_label(i) , '"' )
2517	ENDDO
2518
2519	ENDDO
2520
2521	!
2522	!-- y-value range of the coordinate system (PROFIL).
2523	!-- x-value range determined in plot_1d.
2524	IF ( .NOT. ocean ) THEN
2525	cross_uymin = 0.0
2526	IF ( z_max_do1d == -1.0 ) THEN
2527	cross_uymax = zu(nzt+1)
2528	ELSEIF ( z_max_do1d < zu(nzb+1) .OR. z_max_do1d > zu(nzt+1) ) THEN
2529	WRITE( message_string, * ) 'z_max_do1d = ', z_max_do1d, ' must ', &
2530	'be >= ', zu(nzb+1), ' or <= ', zu(nzt+1)
2531	CALL message( 'check_parameters', 'PA0099', 1, 2, 0, 6, 0 )
2532	ELSE
2533	cross_uymax = z_max_do1d
2534	ENDIF
2535	ENDIF
2536
2537	!
2538	!-- Check whether the chosen normalizing factor for the coordinate systems is
2539	!-- permissible
2540	DO i = 1, crmax
2541	SELECT CASE ( TRIM( cross_normalized_x(i) ) ) ! TRIM required on IBM
2542
2543	CASE ( '', 'wpt0', 'ws2', 'tsw2', 'ws3', 'ws2tsw', 'wstsw2' )
2544	j = 0
2545
2546	CASE DEFAULT
2547	message_string = 'unknown normalization method cross_normali' // &
2548	'zed_x = "' // TRIM( cross_normalized_x(i) ) // &
2549	'"'
2550	CALL message( 'check_parameters', 'PA0100', 1, 2, 0, 6, 0 )
2551
2552	END SELECT
2553	SELECT CASE ( TRIM( cross_normalized_y(i) ) ) ! TRIM required on IBM
2554
2555	CASE ( '', 'z_i' )
2556	j = 0
2557
2558	CASE DEFAULT
2559	message_string = 'unknown normalization method cross_normali' // &
2560	'zed_y = "' // TRIM( cross_normalized_y(i) ) // &
2561	'"'
2562	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2563
2564	END SELECT
2565	ENDDO
2566	!
2567	!-- Check normalized y-value range of the coordinate system (PROFIL)
2568	IF ( z_max_do1d_normalized /= -1.0 .AND. z_max_do1d_normalized <= 0.0 ) &
2569	THEN
2570	WRITE( message_string, * ) 'z_max_do1d_normalized = ', &
2571	z_max_do1d_normalized, ' must be >= 0.0'
2572	CALL message( 'check_parameters', 'PA0101', 1, 2, 0, 6, 0 )
2573	ENDIF
2574
2575
2576	!
2577	!-- Append user-defined data output variables to the standard data output
2578	IF ( data_output_user(1) /= ' ' ) THEN
2579	i = 1
2580	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2581	i = i + 1
2582	ENDDO
2583	j = 1
2584	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 100 )
2585	IF ( i > 100 ) THEN
2586	message_string = 'number of output quantitities given by data' // &
2587	'_output and data_output_user exceeds the limit of 100'
2588	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2589	ENDIF
2590	data_output(i) = data_output_user(j)
2591	i = i + 1
2592	j = j + 1
2593	ENDDO
2594	ENDIF
2595
2596	!
2597	!-- Check and set steering parameters for 2d/3d data output and averaging
2598	i = 1
2599	DO WHILE ( data_output(i) /= ' ' .AND. i <= 100 )
2600	!
2601	!-- Check for data averaging
2602	ilen = LEN_TRIM( data_output(i) )
2603	j = 0 ! no data averaging
2604	IF ( ilen > 3 ) THEN
2605	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2606	j = 1 ! data averaging
2607	data_output(i) = data_output(i)(1:ilen-3)
2608	ENDIF
2609	ENDIF
2610	!
2611	!-- Check for cross section or volume data
2612	ilen = LEN_TRIM( data_output(i) )
2613	k = 0 ! 3d data
2614	var = data_output(i)(1:ilen)
2615	IF ( ilen > 3 ) THEN
2616	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. &
2617	data_output(i)(ilen-2:ilen) == '_xz' .OR. &
2618	data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2619	k = 1 ! 2d data
2620	var = data_output(i)(1:ilen-3)
2621	ENDIF
2622	ENDIF
2623	!
2624	!-- Check for allowed value and set units
2625	SELECT CASE ( TRIM( var ) )
2626
2627	CASE ( 'e' )
2628	IF ( constant_diffusion ) THEN
2629	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2630	'res constant_diffusion = .FALSE.'
2631	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2632	ENDIF
2633	unit = 'm2/s2'
2634
2635	CASE ( 'lpt' )
2636	IF ( .NOT. cloud_physics ) THEN
2637	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2638	'res cloud_physics = .TRUE.'
2639	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2640	ENDIF
2641	unit = 'K'
2642
2643	CASE ( 'pc', 'pr' )
2644	IF ( .NOT. particle_advection ) THEN
2645	message_string = 'output of "' // TRIM( var ) // '" requir' // &
2646	'es a "particles_par"-NAMELIST in the parameter file (PARIN)'
2647	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2648	ENDIF
2649	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2650	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2651
2652	CASE ( 'q', 'vpt' )
2653	IF ( .NOT. humidity ) THEN
2654	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2655	'res humidity = .TRUE.'
2656	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2657	ENDIF
2658	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2659	IF ( TRIM( var ) == 'vpt' ) unit = 'K'
2660
2661	CASE ( 'ql' )
2662	IF ( .NOT. ( cloud_physics .OR. cloud_droplets ) ) THEN
2663	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2664	'res cloud_physics = .TRUE. or cloud_droplets = .TRUE.'
2665	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2666	ENDIF
2667	unit = 'kg/kg'
2668
2669	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2670	IF ( .NOT. cloud_droplets ) THEN
2671	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2672	'res cloud_droplets = .TRUE.'
2673	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2674	ENDIF
2675	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2676	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2677	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2678
2679	CASE ( 'qv' )
2680	IF ( .NOT. cloud_physics ) THEN
2681	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2682	'res cloud_physics = .TRUE.'
2683	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2684	ENDIF
2685	unit = 'kg/kg'
2686
2687	CASE ( 'rho' )
2688	IF ( .NOT. ocean ) THEN
2689	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2690	'res ocean = .TRUE.'
2691	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2692	ENDIF
2693	unit = 'kg/m3'
2694
2695	CASE ( 's' )
2696	IF ( .NOT. passive_scalar ) THEN
2697	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2698	'res passive_scalar = .TRUE.'
2699	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2700	ENDIF
2701	unit = 'conc'
2702
2703	CASE ( 'sa' )
2704	IF ( .NOT. ocean ) THEN
2705	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2706	'res ocean = .TRUE.'
2707	CALL message( 'check_parameters', 'PA0109', 1, 2, 0, 6, 0 )
2708	ENDIF
2709	unit = 'psu'
2710
2711	CASE ( 'u', 't', 'lwp', 'pra', 'prr', 'qsws', 'shf', 'z0' )
2712	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2713	message_string = 'illegal value for data_output: "' // &
2714	TRIM( var ) // '" & only 2d-horizontal ' // &
2715	'cross sections are allowed for this value'
2716	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2717	ENDIF
2718	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. cloud_physics ) THEN
2719	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2720	'res cloud_physics = .TRUE.'
2721	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2722	ENDIF
2723	IF ( TRIM( var ) == 'pra*' .AND. .NOT. precipitation ) THEN
2724	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2725	'res precipitation = .TRUE.'
2726	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2727	ENDIF
2728	IF ( TRIM( var ) == 'pra*' .AND. j == 1 ) THEN
2729	message_string = 'temporal averaging of precipitation ' // &
2730	'amount "' // TRIM( var ) // '" is not possible'
2731	CALL message( 'check_parameters', 'PA0113', 1, 2, 0, 6, 0 )
2732	ENDIF
2733	IF ( TRIM( var ) == 'prr*' .AND. .NOT. precipitation ) THEN
2734	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2735	'res precipitation = .TRUE.'
2736	CALL message( 'check_parameters', 'PA0112', 1, 2, 0, 6, 0 )
2737	ENDIF
2738	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2739	message_string = 'output of "' // TRIM( var ) // '" requi' // &
2740	'res humidity = .TRUE.'
2741	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2742	ENDIF
2743
2744	IF ( TRIM( var ) == 'lwp' ) unit = 'kg/kgm'
2745	IF ( TRIM( var ) == 'pra*' ) unit = 'mm'
2746	IF ( TRIM( var ) == 'prr*' ) unit = 'mm/s'
2747	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2748	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2749	IF ( TRIM( var ) == 't*' ) unit = 'K'
2750	IF ( TRIM( var ) == 'u*' ) unit = 'm/s'
2751	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2752
2753
2754	CASE ( 'p', 'pt', 'u', 'v', 'w' )
2755	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2756	IF ( TRIM( var ) == 'pt' ) unit = 'K'
2757	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2758	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2759	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2760	CONTINUE
2761
2762	CASE DEFAULT
2763	CALL user_check_data_output( var, unit )
2764
2765	IF ( unit == 'illegal' ) THEN
2766	IF ( data_output_user(1) /= ' ' ) THEN
2767	message_string = 'illegal value for data_output or ' // &
2768	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2769	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2770	ELSE
2771	message_string = 'illegal value for data_output =' // &
2772	TRIM( data_output(i) ) // '"'
2773	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2774	ENDIF
2775	ENDIF
2776
2777	END SELECT
2778	!
2779	!-- Set the internal steering parameters appropriately
2780	IF ( k == 0 ) THEN
2781	do3d_no(j) = do3d_no(j) + 1
2782	do3d(j,do3d_no(j)) = data_output(i)
2783	do3d_unit(j,do3d_no(j)) = unit
2784	ELSE
2785	do2d_no(j) = do2d_no(j) + 1
2786	do2d(j,do2d_no(j)) = data_output(i)
2787	do2d_unit(j,do2d_no(j)) = unit
2788	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2789	data_output_xy(j) = .TRUE.
2790	ENDIF
2791	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2792	data_output_xz(j) = .TRUE.
2793	ENDIF
2794	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2795	data_output_yz(j) = .TRUE.
2796	ENDIF
2797	ENDIF
2798
2799	IF ( j == 1 ) THEN
2800	!
2801	!-- Check, if variable is already subject to averaging
2802	found = .FALSE.
2803	DO k = 1, doav_n
2804	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2805	ENDDO
2806
2807	IF ( .NOT. found ) THEN
2808	doav_n = doav_n + 1
2809	doav(doav_n) = var
2810	ENDIF
2811	ENDIF
2812
2813	i = i + 1
2814	ENDDO
2815
2816	!
2817	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2818	IF ( doav_n > 0 .AND. averaging_interval == 0.0 ) THEN
2819	WRITE( message_string, * ) 'output of averaged quantity "', &
2820	TRIM( doav(1) ), '_av" requires to set a ', &
2821	'non-zero & averaging interval'
2822	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2823	ENDIF
2824
2825	!
2826	!-- Check sectional planes and store them in one shared array
2827	IF ( ANY( section_xy > nz + 1 ) ) THEN
2828	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2829	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2830	ENDIF
2831	IF ( ANY( section_xz > ny + 1 ) ) THEN
2832	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2833	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2834	ENDIF
2835	IF ( ANY( section_yz > nx + 1 ) ) THEN
2836	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2837	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2838	ENDIF
2839	section(:,1) = section_xy
2840	section(:,2) = section_xz
2841	section(:,3) = section_yz
2842
2843	!
2844	!-- Upper plot limit (grid point value) for 1D profiles
2845	IF ( z_max_do1d == -1.0 ) THEN
2846
2847	nz_do1d = nzt+1
2848
2849	ELSE
2850	DO k = nzb+1, nzt+1
2851	nz_do1d = k
2852	IF ( zw(k) > z_max_do1d ) EXIT
2853	ENDDO
2854	ENDIF
2855
2856	!
2857	!-- Upper plot limit for 2D vertical sections
2858	IF ( z_max_do2d == -1.0 ) z_max_do2d = zu(nzt)
2859	IF ( z_max_do2d < zu(nzb+1) .OR. z_max_do2d > zu(nzt) ) THEN
2860	WRITE( message_string, * ) 'z_max_do2d = ', z_max_do2d, &
2861	' must be >= ', zu(nzb+1), '(zu(nzb+1)) and <= ', zu(nzt), &
2862	' (zu(nzt))'
2863	CALL message( 'check_parameters', 'PA0116', 1, 2, 0, 6, 0 )
2864	ENDIF
2865
2866	!
2867	!-- Upper plot limit for 3D arrays
2868	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2869
2870	!
2871	!-- Determine and check accuracy for compressed 3D plot output
2872	IF ( do3d_compress ) THEN
2873	!
2874	!-- Compression only permissible on T3E machines
2875	IF ( host(1:3) /= 't3e' ) THEN
2876	message_string = 'do3d_compress = .TRUE. not allowed on host "' // &
2877	TRIM( host ) // '"'
2878	CALL message( 'check_parameters', 'PA0117', 1, 2, 0, 6, 0 )
2879	ENDIF
2880
2881	i = 1
2882	DO WHILE ( do3d_comp_prec(i) /= ' ' )
2883
2884	ilen = LEN_TRIM( do3d_comp_prec(i) )
2885	IF ( LLT( do3d_comp_prec(i)(ilen:ilen), '0' ) .OR. &
2886	LGT( do3d_comp_prec(i)(ilen:ilen), '9' ) ) THEN
2887	WRITE( message_string, * ) 'illegal precision: do3d_comp_prec', &
2888	'(', i, ') = "', TRIM(do3d_comp_prec(i)),'"'
2889	CALL message( 'check_parameters', 'PA0118', 1, 2, 0, 6, 0 )
2890	ENDIF
2891
2892	prec = IACHAR( do3d_comp_prec(i)(ilen:ilen) ) - IACHAR( '0' )
2893	var = do3d_comp_prec(i)(1:ilen-1)
2894
2895	SELECT CASE ( var )
2896
2897	CASE ( 'u' )
2898	j = 1
2899	CASE ( 'v' )
2900	j = 2
2901	CASE ( 'w' )
2902	j = 3
2903	CASE ( 'p' )
2904	j = 4
2905	CASE ( 'pt' )
2906	j = 5
2907
2908	CASE DEFAULT
2909	WRITE( message_string, * ) 'unknown variable "', &
2910	TRIM( do3d_comp_prec(i) ), '" given for do3d_comp_prec(', &
2911	i, ')'
2912	CALL message( 'check_parameters', 'PA0119', 1, 2, 0, 6, 0 )
2913
2914	END SELECT
2915
2916	plot_3d_precision(j)%precision = prec
2917	i = i + 1
2918
2919	ENDDO
2920	ENDIF
2921
2922	!
2923	!-- Check the data output format(s)
2924	IF ( data_output_format(1) == ' ' ) THEN
2925	!
2926	!-- Default value
2927	netcdf_output = .TRUE.
2928	ELSE
2929	i = 1
2930	DO WHILE ( data_output_format(i) /= ' ' )
2931
2932	SELECT CASE ( data_output_format(i) )
2933
2934	CASE ( 'netcdf' )
2935	netcdf_output = .TRUE.
2936	CASE ( 'iso2d' )
2937	iso2d_output = .TRUE.
2938	CASE ( 'profil' )
2939	profil_output = .TRUE.
2940	CASE ( 'avs' )
2941	avs_output = .TRUE.
2942
2943	CASE DEFAULT
2944	message_string = 'unknown value for data_output_format "' // &
2945	TRIM( data_output_format(i) ) // '"'
2946	CALL message( 'check_parameters', 'PA0120', 1, 2, 0, 6, 0 )
2947
2948	END SELECT
2949
2950	i = i + 1
2951	IF ( i > 10 ) EXIT
2952
2953	ENDDO
2954
2955	ENDIF
2956
2957	!
2958	!-- Check mask conditions
2959	DO mid = 1, max_masks
2960	IF ( data_output_masks(mid,1) /= ' ' .OR. &
2961	data_output_masks_user(mid,1) /= ' ' ) THEN
2962	masks = masks + 1
2963	ENDIF
2964	ENDDO
2965
2966	IF ( masks < 0 .OR. masks > max_masks ) THEN
2967	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', &
2968	'<= ', max_masks, ' (=max_masks)'
2969	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2970	ENDIF
2971	IF ( masks > 0 ) THEN
2972	mask_scale(1) = mask_scale_x
2973	mask_scale(2) = mask_scale_y
2974	mask_scale(3) = mask_scale_z
2975	IF ( ANY( mask_scale <= 0.0 ) ) THEN
2976	WRITE( message_string, * ) &
2977	'illegal value: mask_scale_x, mask_scale_y and mask_scale_z', &
2978	'must be > 0.0'
2979	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
2980	ENDIF
2981	!
2982	!-- Generate masks for masked data output
2983	CALL init_masks
2984	ENDIF
2985
2986	!
2987	!-- Check the NetCDF data format
2988	IF ( netcdf_data_format > 2 ) THEN
2989	#if defined( __netcdf4 ) && ! defined ( __check )
2990	CONTINUE
2991	#else
2992	message_string = 'NetCDF: NetCDF4 format requested but no ' // &
2993	'cpp-directive __netcdf4 given & switch ' // &
2994	'back to 64-bit offset format'
2995	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
2996	netcdf_data_format = 2
2997	#endif
2998	ENDIF
2999
3000	!
3001
3002	#if ! defined( __check )
3003	!-- Check netcdf precison
3004	ldum = .FALSE.
3005	CALL define_netcdf_header( 'ch', ldum, 0 )
3006	#endif
3007	!
3008	!-- Check, whether a constant diffusion coefficient shall be used
3009	IF ( km_constant /= -1.0 ) THEN
3010	IF ( km_constant < 0.0 ) THEN
3011	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
3012	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
3013	ELSE
3014	IF ( prandtl_number < 0.0 ) THEN
3015	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, &
3016	' < 0.0'
3017	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
3018	ENDIF
3019	constant_diffusion = .TRUE.
3020
3021	IF ( prandtl_layer ) THEN
3022	message_string = 'prandtl_layer is not allowed with fixed ' // &
3023	'value of km'
3024	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
3025	ENDIF
3026	ENDIF
3027	ENDIF
3028
3029	!
3030	!-- In case of non-cyclic lateral boundaries, set the default maximum value
3031	!-- for the horizontal diffusivity used within the outflow damping layer,
3032	!-- and check/set the width of the damping layer
3033	IF ( bc_lr /= 'cyclic' ) THEN
3034	IF ( km_damp_max == -1.0 ) THEN
3035	km_damp_max = 0.5 * dx
3036	ENDIF
3037	IF ( outflow_damping_width == -1.0 ) THEN
3038	outflow_damping_width = MIN( 20, nx/2 )
3039	ENDIF
3040	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > nx ) THEN
3041	message_string = 'outflow_damping width out of range'
3042	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3043	ENDIF
3044	ENDIF
3045
3046	IF ( bc_ns /= 'cyclic' ) THEN
3047	IF ( km_damp_max == -1.0 ) THEN
3048	km_damp_max = 0.5 * dy
3049	ENDIF
3050	IF ( outflow_damping_width == -1.0 ) THEN
3051	outflow_damping_width = MIN( 20, ny/2 )
3052	ENDIF
3053	IF ( outflow_damping_width <= 0 .OR. outflow_damping_width > ny ) THEN
3054	message_string = 'outflow_damping width out of range'
3055	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
3056	ENDIF
3057	ENDIF
3058
3059	!
3060	!-- Check value range for rif
3061	IF ( rif_min >= rif_max ) THEN
3062	WRITE( message_string, * ) 'rif_min = ', rif_min, ' must be less ', &
3063	'than rif_max = ', rif_max
3064	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
3065	ENDIF
3066
3067	!
3068	!-- Determine upper and lower hight level indices for random perturbations
3069	IF ( disturbance_level_b == -9999999.9 ) THEN
3070	IF ( ocean ) THEN
3071	disturbance_level_b = zu((nzt*2)/3)
3072	disturbance_level_ind_b = ( nzt * 2 ) / 3
3073	ELSE
3074	disturbance_level_b = zu(nzb+3)
3075	disturbance_level_ind_b = nzb + 3
3076	ENDIF
3077	ELSEIF ( disturbance_level_b < zu(3) ) THEN
3078	WRITE( message_string, * ) 'disturbance_level_b = ', &
3079	disturbance_level_b, ' must be >= ', zu(3), '(zu(3))'
3080	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
3081	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
3082	WRITE( message_string, * ) 'disturbance_level_b = ', &
3083	disturbance_level_b, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3084	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
3085	ELSE
3086	DO k = 3, nzt-2
3087	IF ( disturbance_level_b <= zu(k) ) THEN
3088	disturbance_level_ind_b = k
3089	EXIT
3090	ENDIF
3091	ENDDO
3092	ENDIF
3093
3094	IF ( disturbance_level_t == -9999999.9 ) THEN
3095	IF ( ocean ) THEN
3096	disturbance_level_t = zu(nzt-3)
3097	disturbance_level_ind_t = nzt - 3
3098	ELSE
3099	disturbance_level_t = zu(nzt/3)
3100	disturbance_level_ind_t = nzt / 3
3101	ENDIF
3102	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
3103	WRITE( message_string, * ) 'disturbance_level_t = ', &
3104	disturbance_level_t, ' must be <= ', zu(nzt-2), '(zu(nzt-2))'
3105	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
3106	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
3107	WRITE( message_string, * ) 'disturbance_level_t = ', &
3108	disturbance_level_t, ' must be >= disturbance_level_b = ', &
3109	disturbance_level_b
3110	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
3111	ELSE
3112	DO k = 3, nzt-2
3113	IF ( disturbance_level_t <= zu(k) ) THEN
3114	disturbance_level_ind_t = k
3115	EXIT
3116	ENDIF
3117	ENDDO
3118	ENDIF
3119
3120	!
3121	!-- Check again whether the levels determined this way are ok.
3122	!-- Error may occur at automatic determination and too few grid points in
3123	!-- z-direction.
3124	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
3125	WRITE( message_string, * ) 'disturbance_level_ind_t = ', &
3126	disturbance_level_ind_t, ' must be >= disturbance_level_b = ', &
3127	disturbance_level_b
3128	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
3129	ENDIF
3130
3131	!
3132	!-- Determine the horizontal index range for random perturbations.
3133	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed
3134	!-- near the inflow and the perturbation area is further limited to ...(1)
3135	!-- after the initial phase of the flow.
3136	dist_nxl = 0; dist_nxr = nx
3137	dist_nys = 0; dist_nyn = ny
3138	IF ( bc_lr /= 'cyclic' ) THEN
3139	IF ( inflow_disturbance_begin == -1 ) THEN
3140	inflow_disturbance_begin = MIN( 10, nx/2 )
3141	ENDIF
3142	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx )&
3143	THEN
3144	message_string = 'inflow_disturbance_begin out of range'
3145	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3146	ENDIF
3147	IF ( inflow_disturbance_end == -1 ) THEN
3148	inflow_disturbance_end = MIN( 100, 3*nx/4 )
3149	ENDIF
3150	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) &
3151	THEN
3152	message_string = 'inflow_disturbance_end out of range'
3153	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3154	ENDIF
3155	ELSEIF ( bc_ns /= 'cyclic' ) THEN
3156	IF ( inflow_disturbance_begin == -1 ) THEN
3157	inflow_disturbance_begin = MIN( 10, ny/2 )
3158	ENDIF
3159	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny )&
3160	THEN
3161	message_string = 'inflow_disturbance_begin out of range'
3162	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
3163	ENDIF
3164	IF ( inflow_disturbance_end == -1 ) THEN
3165	inflow_disturbance_end = MIN( 100, 3*ny/4 )
3166	ENDIF
3167	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) &
3168	THEN
3169	message_string = 'inflow_disturbance_end out of range'
3170	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
3171	ENDIF
3172	ENDIF
3173
3174	IF ( bc_lr == 'radiation/dirichlet' ) THEN
3175	dist_nxr = nx - inflow_disturbance_begin
3176	dist_nxl(1) = nx - inflow_disturbance_end
3177	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
3178	dist_nxl = inflow_disturbance_begin
3179	dist_nxr(1) = inflow_disturbance_end
3180	ENDIF
3181	IF ( bc_ns == 'dirichlet/radiation' ) THEN
3182	dist_nyn = ny - inflow_disturbance_begin
3183	dist_nys(1) = ny - inflow_disturbance_end
3184	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
3185	dist_nys = inflow_disturbance_begin
3186	dist_nyn(1) = inflow_disturbance_end
3187	ENDIF
3188
3189	!
3190	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow
3191	!-- boundary (so far, a turbulent inflow is realized from the left side only)
3192	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' ) THEN
3193	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
3194	'condition at the inflow boundary'
3195	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
3196	ENDIF
3197
3198	!
3199	!-- In case of turbulent inflow calculate the index of the recycling plane
3200	IF ( turbulent_inflow ) THEN
3201	IF ( recycling_width == 9999999.9 ) THEN
3202	!
3203	!-- Set the default value for the width of the recycling domain
3204	recycling_width = 0.1 * nx * dx
3205	ELSE
3206	IF ( recycling_width < dx .OR. recycling_width > nx * dx ) THEN
3207	WRITE( message_string, * ) 'illegal value for recycling_width:', &
3208	' ', recycling_width
3209	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
3210	ENDIF
3211	ENDIF
3212	!
3213	!-- Calculate the index
3214	recycling_plane = recycling_width / dx
3215	ENDIF
3216
3217	!
3218	!-- Check random generator
3219	IF ( random_generator /= 'system-specific' .AND. &
3220	random_generator /= 'numerical-recipes' ) THEN
3221	message_string = 'unknown random generator: random_generator = "' // &
3222	TRIM( random_generator ) // '"'
3223	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
3224	ENDIF
3225
3226	!
3227	!-- Determine damping level index for 1D model
3228	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
3229	IF ( damp_level_1d == -1.0 ) THEN
3230	damp_level_1d = zu(nzt+1)
3231	damp_level_ind_1d = nzt + 1
3232	ELSEIF ( damp_level_1d < 0.0 .OR. damp_level_1d > zu(nzt+1) ) THEN
3233	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, &
3234	' must be > 0.0 and < ', zu(nzt+1), '(zu(nzt+1))'
3235	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
3236	ELSE
3237	DO k = 1, nzt+1
3238	IF ( damp_level_1d <= zu(k) ) THEN
3239	damp_level_ind_1d = k
3240	EXIT
3241	ENDIF
3242	ENDDO
3243	ENDIF
3244	ENDIF
3245
3246	!
3247	!-- Check some other 1d-model parameters
3248	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
3249	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
3250	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // &
3251	'" is unknown'
3252	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
3253	ENDIF
3254	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
3255	TRIM( dissipation_1d ) /= 'detering' ) THEN
3256	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
3257	'" is unknown'
3258	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
3259	ENDIF
3260
3261	!
3262	!-- Set time for the next user defined restart (time_restart is the
3263	!-- internal parameter for steering restart events)
3264	IF ( restart_time /= 9999999.9 ) THEN
3265	IF ( restart_time > time_since_reference_point ) THEN
3266	time_restart = restart_time
3267	ENDIF
3268	ELSE
3269	!
3270	!-- In case of a restart run, set internal parameter to default (no restart)
3271	!-- if the NAMELIST-parameter restart_time is omitted
3272	time_restart = 9999999.9
3273	ENDIF
3274
3275	!
3276	!-- Set default value of the time needed to terminate a model run
3277	IF ( termination_time_needed == -1.0 ) THEN
3278	IF ( host(1:3) == 'ibm' ) THEN
3279	termination_time_needed = 300.0
3280	ELSE
3281	termination_time_needed = 35.0
3282	ENDIF
3283	ENDIF
3284
3285	!
3286	!-- Check the time needed to terminate a model run
3287	IF ( host(1:3) == 't3e' ) THEN
3288	!
3289	!-- Time needed must be at least 30 seconds on all CRAY machines, because
3290	!-- MPP_TREMAIN gives the remaining CPU time only in steps of 30 seconds
3291	IF ( termination_time_needed <= 30.0 ) THEN
3292	WRITE( message_string, * ) 'termination_time_needed = ', &
3293	termination_time_needed, ' must be > 30.0 on host "', &
3294	TRIM( host ), '"'
3295	CALL message( 'check_parameters', 'PA0139', 1, 2, 0, 6, 0 )
3296	ENDIF
3297	ELSEIF ( host(1:3) == 'ibm' ) THEN
3298	!
3299	!-- On IBM-regatta machines the time should be at least 300 seconds,
3300	!-- because the job time consumed before executing palm (for compiling,
3301	!-- copying of files, etc.) has to be regarded
3302	IF ( termination_time_needed < 300.0 ) THEN
3303	WRITE( message_string, * ) 'termination_time_needed = ', &
3304	termination_time_needed, ' should be >= 300.0 on host "', &
3305	TRIM( host ), '"'
3306	CALL message( 'check_parameters', 'PA0140', 1, 2, 0, 6, 0 )
3307	ENDIF
3308	ENDIF
3309
3310	!
3311	!-- Check pressure gradient conditions
3312	IF ( dp_external .AND. conserve_volume_flow ) THEN
3313	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
3314	'w are .TRUE. but one of them must be .FALSE.'
3315	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
3316	ENDIF
3317	IF ( dp_external ) THEN
3318	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
3319	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
3320	' of range'
3321	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
3322	ENDIF
3323	IF ( .NOT. ANY( dpdxy /= 0.0 ) ) THEN
3324	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3325	'ro, i.e. the external pressure gradient & will not be applied'
3326	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3327	ENDIF
3328	ENDIF
3329	IF ( ANY( dpdxy /= 0.0 ) .AND. .NOT. dp_external ) THEN
3330	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3331	'.FALSE., i.e. the external pressure gradient & will not be applied'
3332	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3333	ENDIF
3334	IF ( conserve_volume_flow ) THEN
3335	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3336
3337	conserve_volume_flow_mode = 'initial_profiles'
3338
3339	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3340	TRIM( conserve_volume_flow_mode ) /= 'inflow_profile' .AND. &
3341	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3342	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3343	conserve_volume_flow_mode
3344	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3345	ENDIF
3346	IF ( (bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3347	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3348	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3349	'require conserve_volume_flow_mode = ''initial_profiles'''
3350	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3351	ENDIF
3352	IF ( bc_lr == 'cyclic' .AND. bc_ns == 'cyclic' .AND. &
3353	TRIM( conserve_volume_flow_mode ) == 'inflow_profile' ) THEN
3354	WRITE( message_string, * ) 'cyclic boundary conditions ', &
3355	'require conserve_volume_flow_mode = ''initial_profiles''', &
3356	' or ''bulk_velocity'''
3357	CALL message( 'check_parameters', 'PA0156', 1, 2, 0, 6, 0 )
3358	ENDIF
3359	ENDIF
3360	IF ( ( u_bulk /= 0.0 .OR. v_bulk /= 0.0 ) .AND. &
3361	( .NOT. conserve_volume_flow .OR. &
3362	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) ) THEN
3363	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3364	'conserve_volume_flow = .T. and ', &
3365	'conserve_volume_flow_mode = ''bulk_velocity'''
3366	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3367	ENDIF
3368
3369	!
3370	!-- Check particle attributes
3371	IF ( particle_color /= 'none' ) THEN
3372	IF ( particle_color /= 'absuv' .AND. particle_color /= 'pt*' .AND. &
3373	particle_color /= 'z' ) THEN
3374	message_string = 'illegal value for parameter particle_color: ' // &
3375	TRIM( particle_color)
3376	CALL message( 'check_parameters', 'PA0313', 1, 2, 0, 6, 0 )
3377	ELSE
3378	IF ( color_interval(2) <= color_interval(1) ) THEN
3379	message_string = 'color_interval(2) <= color_interval(1)'
3380	CALL message( 'check_parameters', 'PA0315', 1, 2, 0, 6, 0 )
3381	ENDIF
3382	ENDIF
3383	ENDIF
3384
3385	IF ( particle_dvrpsize /= 'none' ) THEN
3386	IF ( particle_dvrpsize /= 'absw' ) THEN
3387	message_string = 'illegal value for parameter particle_dvrpsize:' // &
3388	' ' // TRIM( particle_color)
3389	CALL message( 'check_parameters', 'PA0314', 1, 2, 0, 6, 0 )
3390	ELSE
3391	IF ( dvrpsize_interval(2) <= dvrpsize_interval(1) ) THEN
3392	message_string = 'dvrpsize_interval(2) <= dvrpsize_interval(1)'
3393	CALL message( 'check_parameters', 'PA0316', 1, 2, 0, 6, 0 )
3394	ENDIF
3395	ENDIF
3396	ENDIF
3397
3398	!
3399	!-- Check &userpar parameters
3400	CALL user_check_parameters
3401
3402
3403
3404	END SUBROUTINE check_parameters

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