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check_parameters.f90 @ 4628

Last change on this file since 4628 was 4565, checked in by oliver.maas, 4 years ago

added new surface temperature forcing method for bc_pt_b = 'dirichlet': surface temperature pt(0) can be linearly increased by pt_surface_heating_rate (in K/h)

Property svn:keywords set to Id

Property svn:mergeinfo set to (toggle deleted branches)

/palm/branches/chemistry/SOURCE/check_parameters.f90	2047-3190,3218-3297
/palm/branches/rans/SOURCE/check_parameters.f90	2078-3128
/palm/branches/resler/SOURCE/check_parameters.f90	2023-4492
/palm/branches/salsa/SOURCE/check_parameters.f90	2503-3581
/palm/branches/forwind/SOURCE/check_parameters.f90	1564-1913
/palm/branches/mosaik_M2/check_parameters.f90	2360-3471
/palm/branches/palm4u/SOURCE/check_parameters.f90	2540-2692

File size: 139.4 KB

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1	!> @file check_parameters.f90
2	!--------------------------------------------------------------------------------------------------!
3	! This file is part of the PALM model system.
4	!
5	! PALM is free software: you can redistribute it and/or modify it under the terms of the GNU General
6	! Public License as published by the Free Software Foundation, either version 3 of the License, or
7	! (at your option) any later version.
8	!
9	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
10	! implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
11	! Public License for more details.
12	!
13	! You should have received a copy of the GNU General Public License along with PALM. If not, see
14	! <http://www.gnu.org/licenses/>.
15	!
16	! Copyright 1997-2020 Leibniz Universitaet Hannover
17	!--------------------------------------------------------------------------------------------------!
18	!
19	! Current revisions:
20	! -----------------
21	!
22	!
23	! Former revisions:
24	! -----------------
25	! $Id: check_parameters.f90 4565 2020-06-15 08:30:38Z raasch $
26	! added check for pt_surface_heating_rate
27	!
28	! 4564 2020-06-12 14:03:36Z raasch
29	! Vertical nesting method of Huq et al. (2019) removed
30	!
31	! 4562 2020-06-12 08:38:47Z raasch
32	! bugfix: revised error message for exceeding allow number of time series
33	!
34	! 4559 2020-06-11 08:51:48Z raasch
35	! file re-formatted to follow the PALM coding standard
36	!
37	! 4536 2020-05-17 17:24:13Z raasch
38	! unneccessary query for restart data format removed
39	!
40	! 4534 2020-05-14 18:35:22Z raasch
41	! adjustments for I/O on reduced number of cores using shared memory MPI
42	!
43	! 4514 2020-04-30 16:29:59Z suehring
44	! Enable output of qsurf and ssurf
45	!
46	! 4513 2020-04-30 13:45:47Z raasch
47	! unused modules removed
48	!
49	! 4511 2020-04-30 12:20:40Z raasch
50	! call of chem_boundary_conds removed (respective settings are now done in the chemistry module)
51	!
52	! 4495 2020-04-13 20:11:20Z raasch
53	! check new restart_data_format parameters
54	!
55	! 4493 2020-04-10 09:49:43Z pavelkrc
56	! Kolmogorov length scale eta added to profile output
57	!
58	! 4444 2020-03-05 15:59:50Z raasch
59	! bugfix: cpp-directives for serial mode added
60	!
61	! 4392 2020-01-31 16:14:57Z pavelkrc
62	! Some error numbers revised to prevent double usage
63	!
64	! 11:55:33Z oliver.maas
65	! Checks for closed channel flow implemented
66	!
67	! 11:55:33Z oliver.maas
68	! Move 2-m potential temperature output to diagnostic_output_quantities
69	!
70	! 11:55:33Z oliver.maas
71	! removed message PA0421, concerning old parameter recycling_yshift
72	!
73	! 11:55:33Z oliver.maas
74	! adjust message to the modified parameter recycling_yshift
75	!
76	! 11:55:33Z oliver.maas
77	! Check if a cross section is specified if any output cross-section quantity
78	! is given
79	!
80	! 11:55:33Z oliver.maas
81	! Overwrite rotation_angle from namelist by value from static driver
82	!
83	! 11:55:33Z oliver.maas
84	! removed conversion from recycle_absolute_quantities to raq, added check and
85	! error message for correct input of recycling_method_for_thermodynamic_quantities
86	!
87	! 11:55:33Z oliver.maas
88	! Corrected "Former revisions" section
89	!
90	! 11:55:33Z oliver.maas
91	! bugfix error message: replaced PA184 by PA0184
92	!
93	! 11:55:33Z oliver.maas
94	! added conversion from recycle_absolute_quantities to raq for recycling of
95	! absolute quantities and added error message PA184 for not implemented quantities
96	!
97	! 4142 2019-08-05 12:38:31Z suehring
98	! Consider spinup in number of output timesteps for averaged 2D output (merge
99	! from branch resler).
100	!
101	! 4069 2019-07-01 14:05:51Z Giersch
102	! Masked output running index mid has been introduced as a local variable to
103	! avoid runtime error (Loop variable has been modified) in time_integration
104	!
105	! 4048 2019-06-21 21:00:21Z knoop
106	! Moved tcm_check_data_output to module_interface
107	!
108	! 4039 2019-06-18 10:32:41Z suehring
109	! Modularize diagnostic output
110	!
111	! 4017 2019-06-06 12:16:46Z schwenkel
112	! output of turbulence intensity added
113	!
114	! 3933 2019-04-25 12:33:20Z kanani
115	! Alphabetical resorting in CASE, condense settings for theta_2m* into one IF clause
116	!
117	! 3885 2019-04-11 11:29:34Z kanani
118	! Changes related to global restructuring of location messages and introduction
119	! of additional debug messages
120	!
121	! 3766 2019-02-26 16:23:41Z raasch
122	! trim added to avoid truncation compiler warnings
123	!
124	! 3761 2019-02-25 15:31:42Z raasch
125	! unused variables removed
126	!
127	! 3735 2019-02-12 09:52:40Z dom_dwd_user
128	! Passing variable j (averaged output?) to
129	! module_interface.f90:chem_check_data_output.
130	!
131	! 3705 2019-01-29 19:56:39Z suehring
132	! bugfix: renamed thetav_t to vtheta_t
133	!
134	! 3702 2019-01-28 13:19:30Z gronemeier
135	! most_method removed
136	!
137	! 3655 2019-01-07 16:51:22Z knoop
138	! Formatting
139	!
140	! Revision 1.1 1997/08/26 06:29:23 raasch
141	! Initial revision
142	!
143	!
144	! Description:
145	! ------------
146	!> Check control parameters and deduce further quantities.
147	!--------------------------------------------------------------------------------------------------!
148	SUBROUTINE check_parameters
149
150
151	USE arrays_3d
152
153	USE basic_constants_and_equations_mod
154
155	USE bulk_cloud_model_mod, &
156	ONLY: bulk_cloud_model
157
158	USE control_parameters
159
160	USE grid_variables
161
162	USE kinds
163
164	USE indices
165
166	USE model_1d_mod, &
167	ONLY: damp_level_1d, damp_level_ind_1d
168
169	USE module_interface, &
170	ONLY: module_interface_check_data_output, &
171	module_interface_check_data_output_pr, &
172	module_interface_check_data_output_ts, &
173	module_interface_check_parameters
174
175	USE netcdf_data_input_mod, &
176	ONLY: init_model, input_pids_static, netcdf_data_input_check_dynamic, &
177	netcdf_data_input_check_static
178
179	USE netcdf_interface, &
180	ONLY: do2d_unit, do3d_unit, dopr_unit, dots_label, dots_max, dots_num, dots_unit, &
181	heatflux_output_unit, momentumflux_output_unit, netcdf_data_format, &
182	netcdf_data_format_string, waterflux_output_unit
183
184	USE particle_attributes, &
185	ONLY: particle_advection, use_sgs_for_particles
186
187	USE pegrid
188
189	USE pmc_interface, &
190	ONLY: cpl_id, nested_run
191
192	USE profil_parameter
193
194	USE statistics
195
196	USE subsidence_mod
197
198	USE transpose_indices
199
200	IMPLICIT NONE
201
202	CHARACTER (LEN=varnamelength) :: var !< variable name
203	CHARACTER (LEN=7) :: unit !< unit of variable
204	CHARACTER (LEN=8) :: date !< current date string
205	CHARACTER (LEN=10) :: time !< current time string
206	CHARACTER (LEN=20) :: ensemble_string !< string containing number of ensemble member
207	CHARACTER (LEN=15) :: nest_string !< string containing id of nested domain
208	CHARACTER (LEN=40) :: coupling_string !< string containing type of coupling
209	CHARACTER (LEN=100) :: action !< flag string
210
211	INTEGER(iwp) :: i !< loop index
212	INTEGER(iwp) :: ilen !< string length
213	INTEGER(iwp) :: j !< loop index
214	INTEGER(iwp) :: k !< loop index
215	INTEGER(iwp) :: kk !< loop index
216	INTEGER(iwp) :: mid !< masked output running index
217	INTEGER(iwp) :: netcdf_data_format_save !< initial value of netcdf_data_format
218	INTEGER(iwp) :: position !< index position of string
219
220	LOGICAL :: found !< flag, true if output variable is already marked for averaging
221
222	REAL(wp) :: gradient !< local gradient
223	#if defined( __parallel )
224	REAL(wp) :: dt_spinup_max !< maximum spinup timestep in nested domains
225	REAL(wp) :: remote = 0.0_wp !< MPI id of remote processor
226	REAL(wp) :: spinup_time_max !< maximum spinup time in nested domains
227	REAL(wp) :: time_to_be_simulated_from_reference_point !< time to be simulated from reference point
228	#endif
229
230
231	CALL location_message( 'checking parameters', 'start' )
232	!
233	!-- At first, check static and dynamic input for consistency.
234	CALL netcdf_data_input_check_dynamic
235	CALL netcdf_data_input_check_static
236	!
237	!-- Check for overlap combinations, which are not realized yet
238	IF ( transpose_compute_overlap .AND. numprocs == 1 ) THEN
239	message_string = 'transpose-compute-overlap not implemented for single PE runs'
240	CALL message( 'check_parameters', 'PA0000', 1, 2, 0, 6, 0 )
241	ENDIF
242
243	!
244	!-- Check the coupling mode
245	IF ( coupling_mode /= 'uncoupled' .AND. &
246	coupling_mode /= 'precursor_atmos' .AND. &
247	coupling_mode /= 'precursor_ocean' .AND. &
248	coupling_mode /= 'atmosphere_to_ocean' .AND. &
249	coupling_mode /= 'ocean_to_atmosphere' ) THEN
250	message_string = 'illegal coupling mode: ' // TRIM( coupling_mode )
251	CALL message( 'check_parameters', 'PA0002', 1, 2, 0, 6, 0 )
252	ENDIF
253
254	!
255	!-- Check if humidity is set to .TRUE. in case of the atmospheric run (for coupled runs)
256	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. .NOT. humidity) THEN
257	message_string = ' Humidity has to be set to .T. in the _p3d file ' // &
258	'for coupled runs between ocean and atmosphere.'
259	CALL message( 'check_parameters', 'PA0476', 1, 2, 0, 6, 0 )
260	ENDIF
261
262	!
263	!-- Check and set the restart data format variables
264	IF ( TRIM( restart_data_format ) /= 'fortran_binary' .AND. &
265	TRIM( restart_data_format ) /= 'mpi' .AND. &
266	TRIM( restart_data_format ) /= 'mpi_shared_memory' ) THEN
267	message_string = 'illegal restart data format "' // TRIM( restart_data_format ) // '"'
268	CALL message( 'check_parameters', 'PA0724', 1, 2, 0, 6, 0 )
269	ENDIF
270
271	IF ( TRIM( restart_data_format_input ) == 'undefined' ) THEN
272	restart_data_format_input = restart_data_format
273	ENDIF
274	IF ( TRIM( restart_data_format_output ) == 'undefined' ) THEN
275	restart_data_format_output = restart_data_format
276	ENDIF
277
278	IF ( TRIM( restart_data_format_input ) /= 'fortran_binary' .AND. &
279	TRIM( restart_data_format_input ) /= 'mpi' .AND. &
280	TRIM( restart_data_format_input ) /= 'mpi_shared_memory' ) THEN
281	message_string = 'illegal restart input data format "' // &
282	TRIM( restart_data_format_input ) // '"'
283	CALL message( 'check_parameters', 'PA0725', 1, 2, 0, 6, 0 )
284	ENDIF
285	IF ( TRIM( restart_data_format_output ) /= 'fortran_binary' .AND. &
286	TRIM( restart_data_format_output ) /= 'mpi' .AND. &
287	TRIM( restart_data_format_output ) /= 'mpi_shared_memory' ) THEN
288	message_string = 'illegal restart output data format "' // &
289	TRIM( restart_data_format_output ) // '"'
290	CALL message( 'check_parameters', 'PA0726', 1, 2, 0, 6, 0 )
291	ENDIF
292
293	!
294	!-- Set flag for including total domain boundaries in the restart data (MPI-IO) in case of
295	!-- non-cyclic boundary conditions
296	include_total_domain_boundaries = .NOT. ( bc_lr_cyc .AND. bc_ns_cyc )
297
298	!
299	!-- Check dt_coupling, restart_time, dt_restart, end_time, dx, dy, nx and ny
300	IF ( coupling_mode /= 'uncoupled' .AND. &
301	coupling_mode /= 'precursor_atmos' .AND. &
302	coupling_mode /= 'precursor_ocean' ) THEN
303
304	IF ( dt_coupling == 9999999.9_wp ) THEN
305	message_string = 'dt_coupling is not set but required for coupling mode "' // &
306	TRIM( coupling_mode ) // '"'
307	CALL message( 'check_parameters', 'PA0003', 1, 2, 0, 6, 0 )
308	ENDIF
309
310	#if defined( __parallel )
311
312
313	IF ( myid == 0 ) THEN
314	CALL MPI_SEND( dt_coupling, 1, MPI_REAL, target_id, 11, comm_inter, ierr )
315	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 11, comm_inter, status, ierr )
316	ENDIF
317	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
318
319	IF ( dt_coupling /= remote ) THEN
320	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), '": dt_coupling = ',&
321	dt_coupling, '& is not equal to ', 'dt_coupling_remote = ', remote
322	CALL message( 'check_parameters', 'PA0004', 1, 2, 0, 6, 0 )
323	ENDIF
324	IF ( dt_coupling <= 0.0_wp ) THEN
325
326	IF ( myid == 0 ) THEN
327	CALL MPI_SEND( dt_max, 1, MPI_REAL, target_id, 19, comm_inter, ierr )
328	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 19, comm_inter, status, ierr )
329	ENDIF
330	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
331
332	dt_coupling = MAX( dt_max, remote )
333	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
334	'": dt_coupling <= 0.0 & is not allowed and is reset to ', 'MAX(dt_max(A,O)) = ', &
335	dt_coupling
336	CALL message( 'check_parameters', 'PA0005', 0, 1, 0, 6, 0 )
337	ENDIF
338
339	IF ( myid == 0 ) THEN
340	CALL MPI_SEND( restart_time, 1, MPI_REAL, target_id, 12, comm_inter, ierr )
341	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 12, comm_inter, status, ierr )
342	ENDIF
343	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
344
345	IF ( restart_time /= remote ) THEN
346	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
347	'": restart_time = ', restart_time, '& is not equal to ', &
348	'restart_time_remote = ', remote
349	CALL message( 'check_parameters', 'PA0006', 1, 2, 0, 6, 0 )
350	ENDIF
351
352	IF ( myid == 0 ) THEN
353	CALL MPI_SEND( dt_restart, 1, MPI_REAL, target_id, 13, comm_inter, ierr )
354	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 13, comm_inter, status, ierr )
355	ENDIF
356	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
357
358	IF ( dt_restart /= remote ) THEN
359	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), '": dt_restart = ', &
360	dt_restart, '& is not equal to ', 'dt_restart_remote = ', remote
361	CALL message( 'check_parameters', 'PA0007', 1, 2, 0, 6, 0 )
362	ENDIF
363
364	time_to_be_simulated_from_reference_point = end_time-coupling_start_time
365
366	IF ( myid == 0 ) THEN
367	CALL MPI_SEND( time_to_be_simulated_from_reference_point, 1, MPI_REAL, target_id, 14, &
368	comm_inter, ierr )
369	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 14, comm_inter, status, ierr )
370	ENDIF
371	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
372
373	IF ( time_to_be_simulated_from_reference_point /= remote ) THEN
374	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
375	'": time_to_be_simulated_from_reference_point = ', &
376	time_to_be_simulated_from_reference_point, '& is not equal ', &
377	'to time_to_be_simulated_from_reference_point_remote = ', &
378	remote
379	CALL message( 'check_parameters', 'PA0008', 1, 2, 0, 6, 0 )
380	ENDIF
381
382	IF ( myid == 0 ) THEN
383	CALL MPI_SEND( dx, 1, MPI_REAL, target_id, 15, comm_inter, ierr )
384	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 15, comm_inter, status, ierr )
385	ENDIF
386	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
387
388
389	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
390
391	IF ( dx < remote ) THEN
392	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
393	'": dx in Atmosphere is not equal to or not larger than dx in ocean'
394	CALL message( 'check_parameters', 'PA0009', 1, 2, 0, 6, 0 )
395	ENDIF
396
397	IF ( (nx_a+1)dx /= (nx_o+1)remote ) THEN
398	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
399	'": Domain size in x-direction is not equal in ocean and atmosphere'
400	CALL message( 'check_parameters', 'PA0010', 1, 2, 0, 6, 0 )
401	ENDIF
402
403	ENDIF
404
405	IF ( myid == 0) THEN
406	CALL MPI_SEND( dy, 1, MPI_REAL, target_id, 16, comm_inter, ierr )
407	CALL MPI_RECV( remote, 1, MPI_REAL, target_id, 16, comm_inter, status, ierr )
408	ENDIF
409	CALL MPI_BCAST( remote, 1, MPI_REAL, 0, comm2d, ierr)
410
411	IF ( coupling_mode == 'atmosphere_to_ocean') THEN
412
413	IF ( dy < remote ) THEN
414	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
415	'": dy in Atmosphere is not equal to or not larger than dy in ocean'
416	CALL message( 'check_parameters', 'PA0011', 1, 2, 0, 6, 0 )
417	ENDIF
418
419	IF ( (ny_a+1)dy /= (ny_o+1)remote ) THEN
420	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
421	'": Domain size in y-direction is not equal in ocean and atmosphere'
422	CALL message( 'check_parameters', 'PA0012', 1, 2, 0, 6, 0 )
423	ENDIF
424
425	IF ( MOD( nx_o+1, nx_a+1 ) /= 0 ) THEN
426	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
427	'": nx+1 in ocean is not divisible by nx+1 in', ' atmosphere without remainder'
428	CALL message( 'check_parameters', 'PA0339', 1, 2, 0, 6, 0 )
429	ENDIF
430
431	IF ( MOD(ny_o+1,ny_a+1) /= 0 ) THEN
432	WRITE( message_string, * ) 'coupling mode "', TRIM( coupling_mode ), &
433	'": ny+1 in ocean is not divisible by ny+1 in', ' atmosphere without remainder'
434
435	CALL message( 'check_parameters', 'PA0340', 1, 2, 0, 6, 0 )
436	ENDIF
437
438	ENDIF
439	#else
440	WRITE( message_string, * ) 'coupling requires PALM to be compiled with', &
441	' cpp-option "-D__parallel"'
442	CALL message( 'check_parameters', 'PA0141', 1, 2, 0, 6, 0 )
443	#endif
444	ENDIF
445
446	#if defined( __parallel )
447	!
448	!-- Exchange via intercommunicator
449	IF ( coupling_mode == 'atmosphere_to_ocean' .AND. myid == 0 ) THEN
450	CALL MPI_SEND( humidity, 1, MPI_LOGICAL, target_id, 19, comm_inter, ierr )
451	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' .AND. myid == 0) THEN
452	CALL MPI_RECV( humidity_remote, 1, MPI_LOGICAL, target_id, 19, comm_inter, status, ierr )
453	ENDIF
454	CALL MPI_BCAST( humidity_remote, 1, MPI_LOGICAL, 0, comm2d, ierr)
455
456	#endif
457
458	!
459	!-- User settings for restart times requires that "restart" has been given as file activation
460	!-- string. Otherwise, binary output would not be saved by palmrun.
461	IF ( ( restart_time /= 9999999.9_wp .OR. dt_restart /= 9999999.9_wp ) &
462	.AND. .NOT. write_binary ) THEN
463	WRITE( message_string, * ) 'manual restart settings requires file ', &
464	'activation string "restart"'
465	CALL message( 'check_parameters', 'PA0001', 1, 2, 0, 6, 0 )
466	ENDIF
467
468
469	!
470	!-- Generate the file header which is used as a header for most of PALM's output files
471	CALL DATE_AND_TIME( date, time, run_zone )
472	run_date = date(1:4) // '-' // date(5:6) // '-' // date(7:8)
473	run_time = time(1:2) // ':' // time(3:4) // ':' // time(5:6)
474	IF ( coupling_mode == 'uncoupled' ) THEN
475	coupling_string = ''
476	ELSEIF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
477	coupling_string = ' coupled (atmosphere)'
478	ELSEIF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
479	coupling_string = ' coupled (ocean)'
480	ENDIF
481	IF ( ensemble_member_nr /= 0 ) THEN
482	WRITE( ensemble_string, '(2X,A,I2.2)' ) 'en-no: ', ensemble_member_nr
483	ELSE
484	ensemble_string = ''
485	ENDIF
486	IF ( nested_run ) THEN
487	WRITE( nest_string, '(2X,A,I2.2)' ) 'nest-id: ', cpl_id
488	ELSE
489	nest_string = ''
490	ENDIF
491
492	WRITE ( run_description_header, '(A,2X,A,2X,A,A,A,I2.2,A,A,A,2X,A,A,2X,A,1X,A)' ) &
493	TRIM( version ), TRIM( revision ), 'run: ', TRIM( run_identifier ), '.', runnr, &
494	TRIM( coupling_string ), TRIM( nest_string ), TRIM( ensemble_string), 'host: ', &
495	TRIM( host ), run_date, run_time
496
497	!
498	!-- Check the general loop optimization method
499	SELECT CASE ( TRIM( loop_optimization ) )
500
501	CASE ( 'cache', 'vector' )
502	CONTINUE
503
504	CASE DEFAULT
505	message_string = 'illegal value given for loop_optimization: "' // &
506	TRIM( loop_optimization ) // '"'
507	CALL message( 'check_parameters', 'PA0013', 1, 2, 0, 6, 0 )
508
509	END SELECT
510
511	!
512	!-- Check topography setting (check for illegal parameter combinations)
513	IF ( topography /= 'flat' ) THEN
514	action = ' '
515	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' ) THEN
516	WRITE( action, '(A,A)' ) 'scalar_advec = ', scalar_advec
517	ENDIF
518	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) THEN
519	WRITE( action, '(A,A)' ) 'momentum_advec = ', momentum_advec
520	ENDIF
521	IF ( psolver == 'sor' ) THEN
522	WRITE( action, '(A,A)' ) 'psolver = ', psolver
523	ENDIF
524	IF ( sloping_surface ) THEN
525	WRITE( action, '(A)' ) 'sloping surface = .TRUE.'
526	ENDIF
527	IF ( galilei_transformation ) THEN
528	WRITE( action, '(A)' ) 'galilei_transformation = .TRUE.'
529	ENDIF
530	IF ( cloud_droplets ) THEN
531	WRITE( action, '(A)' ) 'cloud_droplets = .TRUE.'
532	ENDIF
533	IF ( .NOT. constant_flux_layer .AND. topography /= 'closed_channel' ) THEN
534	WRITE( action, '(A)' ) 'constant_flux_layer = .FALSE.'
535	ENDIF
536	IF ( action /= ' ' ) THEN
537	message_string = 'The specified topography does not allow ' // TRIM( action )
538	CALL message( 'check_parameters', 'PA0014', 1, 2, 0, 6, 0 )
539	ENDIF
540	!
541	!-- Check illegal/untested parameter combinations for closed channel
542	If ( topography == 'closed_channel' ) THEN
543	symmetry_flag = 1
544	message_string = 'Bottom and top boundary are treated equal'
545	CALL message( 'check_parameters', 'PA0699', 0, 0, 0, 6, 0 )
546
547	IF ( dz(1) /= dz(COUNT( dz /= -1.0_wp )) .OR. dz_stretch_level /= -9999999.9_wp) THEN
548	WRITE( message_string, * ) 'dz should be equal close to the ' // &
549	'boundaries due to symmetrical problem'
550	CALL message( 'check_parameters', 'PA0700', 1, 2, 0, 6, 0 )
551	ENDIF
552
553	IF ( constant_flux_layer ) THEN
554	WRITE( message_string, * ) 'A constant flux layer is not ' // &
555	'allowed if a closed channel shall be used'
556	CALL message( 'check_parameters', 'PA0701', 1, 2, 0, 6, 0 )
557	ENDIF
558
559	IF ( ocean_mode ) THEN
560	WRITE( message_string, * ) 'The ocean mode is not allowed if ' // &
561	'a closed channel shall be used'
562	CALL message( 'check_parameters', 'PA0702', 1, 2, 0, 6, 0 )
563	ENDIF
564
565	IF ( momentum_advec /= 'ws-scheme' .OR. &
566	scalar_advec /= 'ws-scheme' ) THEN
567	WRITE( message_string, * ) 'A closed channel require the upwind scheme of Wicker' // &
568	' and Skamarock as the advection scheme'
569	CALL message( 'check_parameters', 'PA0703', 1, 2, 0, 6, 0 )
570	ENDIF
571	ENDIF
572	ENDIF
573
574	!
575	!-- Check approximation
576	IF ( TRIM( approximation ) /= 'boussinesq' .AND. TRIM( approximation ) /= 'anelastic' ) THEN
577	message_string = 'unknown approximation: approximation = "' // TRIM( approximation ) // '"'
578	CALL message( 'check_parameters', 'PA0446', 1, 2, 0, 6, 0 )
579	ENDIF
580
581	!
582	!-- Check approximation requirements
583	IF ( TRIM( approximation ) == 'anelastic' .AND. TRIM( momentum_advec ) /= 'ws-scheme' ) THEN
584	message_string = 'Anelastic approximation requires momentum_advec = "ws-scheme"'
585	CALL message( 'check_parameters', 'PA0447', 1, 2, 0, 6, 0 )
586	ENDIF
587	IF ( TRIM( approximation ) == 'anelastic' .AND. TRIM( psolver ) == 'multigrid' ) THEN
588	message_string = 'Anelastic approximation currently only supports psolver = "poisfft", ' // &
589	'psolver = "sor" and psolver = "multigrid_noopt"'
590	CALL message( 'check_parameters', 'PA0448', 1, 2, 0, 6, 0 )
591	ENDIF
592	IF ( TRIM( approximation ) == 'anelastic' .AND. conserve_volume_flow ) THEN
593	message_string = 'Anelastic approximation is not allowed with ' // &
594	'conserve_volume_flow = .TRUE.'
595	CALL message( 'check_parameters', 'PA0449', 1, 2, 0, 6, 0 )
596	ENDIF
597
598	!
599	!-- Check flux input mode
600	IF ( TRIM( flux_input_mode ) /= 'dynamic' .AND. TRIM( flux_input_mode ) /= 'kinematic' &
601	.AND. TRIM( flux_input_mode ) /= 'approximation-specific' ) THEN
602	message_string = 'unknown flux input mode: flux_input_mode = "' // &
603	TRIM( flux_input_mode ) // '"'
604	CALL message( 'check_parameters', 'PA0450', 1, 2, 0, 6, 0 )
605	ENDIF
606	!
607	!-- Set flux input mode according to approximation if applicable
608	IF ( TRIM( flux_input_mode ) == 'approximation-specific' ) THEN
609	IF ( TRIM( approximation ) == 'anelastic' ) THEN
610	flux_input_mode = 'dynamic'
611	ELSEIF ( TRIM( approximation ) == 'boussinesq' ) THEN
612	flux_input_mode = 'kinematic'
613	ENDIF
614	ENDIF
615
616	!
617	!-- Check flux output mode
618	IF ( TRIM( flux_output_mode ) /= 'dynamic' .AND. TRIM( flux_output_mode ) /= 'kinematic' &
619	.AND. TRIM( flux_output_mode ) /= 'approximation-specific' ) THEN
620	message_string = 'unknown flux output mode: flux_output_mode = "' // &
621	TRIM( flux_output_mode ) // '"'
622	CALL message( 'check_parameters', 'PA0451', 1, 2, 0, 6, 0 )
623	ENDIF
624	!
625	!-- Set flux output mode according to approximation if applicable
626	IF ( TRIM( flux_output_mode ) == 'approximation-specific' ) THEN
627	IF ( TRIM( approximation ) == 'anelastic' ) THEN
628	flux_output_mode = 'dynamic'
629	ELSEIF ( TRIM( approximation ) == 'boussinesq' ) THEN
630	flux_output_mode = 'kinematic'
631	ENDIF
632	ENDIF
633
634
635	!
636	!-- When the land- or urban-surface model is used, the flux output must be dynamic.
637	IF ( land_surface .OR. urban_surface ) THEN
638	flux_output_mode = 'dynamic'
639	ENDIF
640
641	!
642	!-- Set the flux output units according to flux_output_mode
643	IF ( TRIM( flux_output_mode ) == 'kinematic' ) THEN
644	heatflux_output_unit = 'K m/s'
645	waterflux_output_unit = 'kg/kg m/s'
646	momentumflux_output_unit = 'm2/s2'
647	ELSEIF ( TRIM( flux_output_mode ) == 'dynamic' ) THEN
648	heatflux_output_unit = 'W/m2'
649	waterflux_output_unit = 'W/m2'
650	momentumflux_output_unit = 'N/m2'
651	ENDIF
652
653	!
654	!-- set time series output units for fluxes
655	dots_unit(14:16) = TRIM( heatflux_output_unit )
656	dots_unit(21) = TRIM( waterflux_output_unit )
657	dots_unit(19:20) = TRIM( momentumflux_output_unit )
658
659	!
660	!-- Add other module specific timeseries
661	CALL module_interface_check_data_output_ts( dots_max, dots_num, dots_label, dots_unit )
662
663	!
664	!-- Check if maximum number of allowed timeseries is exceeded
665	IF ( dots_num > dots_max ) THEN
666	WRITE( message_string, * ) 'number of time series quantities exceeds', &
667	' its maximum of dots_max = ', dots_max, &
668	'&Please increase dots_max in netcdf_interface_mod.f90.'
669	CALL message( 'check_parameters', 'PA0194', 1, 2, 0, 6, 0 )
670	ENDIF
671
672	!
673	!-- Check whether there are any illegal values
674	!-- Pressure solver:
675	IF ( psolver /= 'poisfft' .AND. psolver /= 'sor' .AND. psolver /= 'multigrid' .AND. &
676	psolver /= 'multigrid_noopt' ) THEN
677	message_string = 'unknown solver for perturbation pressure: psolver' // &
678	' = "' // TRIM( psolver ) // '"'
679	CALL message( 'check_parameters', 'PA0016', 1, 2, 0, 6, 0 )
680	ENDIF
681
682	IF ( psolver(1:9) == 'multigrid' ) THEN
683	IF ( cycle_mg == 'w' ) THEN
684	gamma_mg = 2
685	ELSEIF ( cycle_mg == 'v' ) THEN
686	gamma_mg = 1
687	ELSE
688	message_string = 'unknown multigrid cycle: cycle_mg = "' // TRIM( cycle_mg ) // '"'
689	CALL message( 'check_parameters', 'PA0020', 1, 2, 0, 6, 0 )
690	ENDIF
691	ENDIF
692
693	IF ( fft_method /= 'singleton-algorithm' .AND. fft_method /= 'temperton-algorithm' .AND. &
694	fft_method /= 'fftw' .AND. fft_method /= 'system-specific' ) THEN
695	message_string = 'unknown fft-algorithm: fft_method = "' // TRIM( fft_method ) // '"'
696	CALL message( 'check_parameters', 'PA0021', 1, 2, 0, 6, 0 )
697	ENDIF
698
699	IF( momentum_advec == 'ws-scheme' .AND. .NOT. call_psolver_at_all_substeps ) THEN
700	message_string = 'psolver must be called at each RK3 substep when "'// &
701	TRIM(momentum_advec) // ' "is used for momentum_advec'
702	CALL message( 'check_parameters', 'PA0344', 1, 2, 0, 6, 0 )
703	END IF
704	!
705	!-- Advection schemes:
706	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' .AND. &
707	momentum_advec /= 'up-scheme' ) THEN
708	message_string = 'unknown advection scheme: momentum_advec = "' // &
709	TRIM( momentum_advec ) // '"'
710	CALL message( 'check_parameters', 'PA0022', 1, 2, 0, 6, 0 )
711	ENDIF
712	IF ( ( momentum_advec == 'ws-scheme' .OR. scalar_advec == 'ws-scheme' ) &
713	.AND. ( timestep_scheme == 'euler' .OR. timestep_scheme == 'runge-kutta-2' ) ) THEN
714	message_string = 'momentum_advec or scalar_advec = "' // TRIM( momentum_advec ) // &
715	'" is not allowed with timestep_scheme = "' // &
716	TRIM( timestep_scheme ) // '"'
717	CALL message( 'check_parameters', 'PA0023', 1, 2, 0, 6, 0 )
718	ENDIF
719	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' .AND. &
720	scalar_advec /= 'bc-scheme' .AND. scalar_advec /= 'up-scheme' ) THEN
721	message_string = 'unknown advection scheme: scalar_advec = "' // TRIM( scalar_advec ) // '"'
722	CALL message( 'check_parameters', 'PA0024', 1, 2, 0, 6, 0 )
723	ENDIF
724	IF ( scalar_advec == 'bc-scheme' .AND. loop_optimization == 'cache' ) THEN
725	message_string = 'advection_scheme scalar_advec = "' // TRIM( scalar_advec ) // &
726	'" not implemented for loop_optimization = "' // &
727	TRIM( loop_optimization ) // '"'
728	CALL message( 'check_parameters', 'PA0026', 1, 2, 0, 6, 0 )
729	ENDIF
730
731	IF ( use_sgs_for_particles .AND. .NOT. cloud_droplets .AND. .NOT. use_upstream_for_tke &
732	.AND. scalar_advec /= 'ws-scheme' ) THEN
733	use_upstream_for_tke = .TRUE.
734	message_string = 'use_upstream_for_tke is set to .TRUE. because ' // &
735	'use_sgs_for_particles = .TRUE. and scalar_advec /= ws-scheme'
736	CALL message( 'check_parameters', 'PA0025', 0, 1, 0, 6, 0 )
737	ENDIF
738
739	!
740	!-- Set LOGICAL switches to enhance performance
741	IF ( momentum_advec == 'ws-scheme' ) ws_scheme_mom = .TRUE.
742	IF ( scalar_advec == 'ws-scheme' ) ws_scheme_sca = .TRUE.
743
744
745	!
746	!-- Timestep schemes:
747	SELECT CASE ( TRIM( timestep_scheme ) )
748
749	CASE ( 'euler' )
750	intermediate_timestep_count_max = 1
751
752	CASE ( 'runge-kutta-2' )
753	intermediate_timestep_count_max = 2
754
755	CASE ( 'runge-kutta-3' )
756	intermediate_timestep_count_max = 3
757
758	CASE DEFAULT
759	message_string = 'unknown timestep scheme: timestep_scheme = "' // &
760	TRIM( timestep_scheme ) // '"'
761	CALL message( 'check_parameters', 'PA0027', 1, 2, 0, 6, 0 )
762
763	END SELECT
764
765	IF ( ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) &
766	.AND. timestep_scheme(1:5) == 'runge' ) THEN
767	message_string = 'momentum advection scheme "' // TRIM( momentum_advec ) // &
768	'" & does not work with timestep_scheme "' // TRIM( timestep_scheme ) &
769	// '"'
770	CALL message( 'check_parameters', 'PA0029', 1, 2, 0, 6, 0 )
771	ENDIF
772	!
773	!-- Check for proper settings for microphysics
774	IF ( bulk_cloud_model .AND. cloud_droplets ) THEN
775	message_string = 'bulk_cloud_model = .TRUE. is not allowed with cloud_droplets = .TRUE.'
776	CALL message( 'check_parameters', 'PA0442', 1, 2, 0, 6, 0 )
777	ENDIF
778
779	!
780	!-- Initializing actions must have been set by the user
781	IF ( TRIM( initializing_actions ) == '' ) THEN
782	message_string = 'no value specified for initializing_actions'
783	CALL message( 'check_parameters', 'PA0149', 1, 2, 0, 6, 0 )
784	ENDIF
785
786	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
787	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
788	!
789	!-- No restart run: several initialising actions are possible
790	action = initializing_actions
791	DO WHILE ( TRIM( action ) /= '' )
792	position = INDEX( action, ' ' )
793	SELECT CASE ( action(1:position-1) )
794
795	CASE ( 'set_constant_profiles', 'set_1d-model_profiles', 'by_user', &
796	'initialize_vortex', 'initialize_ptanom', 'initialize_bubble', 'inifor' )
797	action = action(position+1:)
798
799	CASE DEFAULT
800	message_string = 'initializing_action = "' // &
801	TRIM( action ) // '" unknown or not allowed'
802	CALL message( 'check_parameters', 'PA0030', 1, 2, 0, 6, 0 )
803
804	END SELECT
805	ENDDO
806	ENDIF
807
808	IF ( TRIM( initializing_actions ) == 'initialize_vortex' .AND. conserve_volume_flow ) THEN
809	message_string = 'initializing_actions = "initialize_vortex"' // &
810	' is not allowed with conserve_volume_flow = .T.'
811	CALL message( 'check_parameters', 'PA0343', 1, 2, 0, 6, 0 )
812	ENDIF
813
814
815	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
816	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
817	message_string = 'initializing_actions = "set_constant_profiles"' // &
818	' and "set_1d-model_profiles" are not allowed simultaneously'
819	CALL message( 'check_parameters', 'PA0031', 1, 2, 0, 6, 0 )
820	ENDIF
821
822	IF ( INDEX( initializing_actions, 'set_constant_profiles' ) /= 0 .AND. &
823	INDEX( initializing_actions, 'by_user' ) /= 0 ) THEN
824	message_string = 'initializing_actions = "set_constant_profiles"' // &
825	' and "by_user" are not allowed simultaneously'
826	CALL message( 'check_parameters', 'PA0032', 1, 2, 0, 6, 0 )
827	ENDIF
828
829	IF ( INDEX( initializing_actions, 'by_user' ) /= 0 .AND. &
830	INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
831	message_string = 'initializing_actions = "by_user" and ' // &
832	'"set_1d-model_profiles" are not allowed simultaneously'
833	CALL message( 'check_parameters', 'PA0033', 1, 2, 0, 6, 0 )
834	ENDIF
835	!
836	!-- In case of spinup and nested run, spinup end time must be identical in order to have
837	!-- synchronously running simulations.
838	IF ( nested_run ) THEN
839	#if defined( __parallel )
840	CALL MPI_ALLREDUCE( spinup_time, spinup_time_max, 1, MPI_REAL, MPI_MAX, MPI_COMM_WORLD, &
841	ierr )
842	CALL MPI_ALLREDUCE( dt_spinup, dt_spinup_max, 1, MPI_REAL, MPI_MAX, MPI_COMM_WORLD, &
843	ierr )
844
845	IF ( spinup_time /= spinup_time_max .OR. dt_spinup /= dt_spinup_max ) THEN
846	message_string = 'In case of nesting, spinup_time and ' // &
847	'dt_spinup must be identical in all parent and child domains.'
848	CALL message( 'check_parameters', 'PA0489', 3, 2, 0, 6, 0 )
849	ENDIF
850	#endif
851	ENDIF
852
853	IF ( bulk_cloud_model .AND. .NOT. humidity ) THEN
854	WRITE( message_string, * ) 'bulk_cloud_model = ', bulk_cloud_model, &
855	' is not allowed with humidity = ', humidity
856	CALL message( 'check_parameters', 'PA0034', 1, 2, 0, 6, 0 )
857	ENDIF
858
859	IF ( humidity .AND. sloping_surface ) THEN
860	message_string = 'humidity = .TRUE. and sloping_surface = .TRUE. ' // &
861	'are not allowed simultaneously'
862	CALL message( 'check_parameters', 'PA0036', 1, 2, 0, 6, 0 )
863	ENDIF
864
865	!-- Check the module settings
866	CALL module_interface_check_parameters
867
868	!
869	!-- In case of no restart run, check initialising parameters and calculate further quantities
870	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
871
872	!
873	!-- Initial profiles for 1D and 3D model, respectively (u,v further below)
874	pt_init = pt_surface
875	IF ( humidity ) q_init = q_surface
876	IF ( passive_scalar ) s_init = s_surface
877
878	!--
879	!-- If required, compute initial profile of the geostrophic wind (component ug)
880	i = 1
881	gradient = 0.0_wp
882
883	IF ( .NOT. ocean_mode ) THEN
884
885	ug_vertical_gradient_level_ind(1) = 0
886	ug(0) = ug_surface
887	DO k = 1, nzt+1
888	IF ( i < 11 ) THEN
889	IF ( ug_vertical_gradient_level(i) < zu(k) .AND. &
890	ug_vertical_gradient_level(i) >= 0.0_wp ) THEN
891	gradient = ug_vertical_gradient(i) / 100.0_wp
892	ug_vertical_gradient_level_ind(i) = k - 1
893	i = i + 1
894	ENDIF
895	ENDIF
896	IF ( gradient /= 0.0_wp ) THEN
897	IF ( k /= 1 ) THEN
898	ug(k) = ug(k-1) + dzu(k) * gradient
899	ELSE
900	ug(k) = ug_surface + dzu(k) * gradient
901	ENDIF
902	ELSE
903	ug(k) = ug(k-1)
904	ENDIF
905	ENDDO
906
907	ELSE
908
909	ug_vertical_gradient_level_ind(1) = nzt+1
910	ug(nzt+1) = ug_surface
911	DO k = nzt, nzb, -1
912	IF ( i < 11 ) THEN
913	IF ( ug_vertical_gradient_level(i) > zu(k) .AND. &
914	ug_vertical_gradient_level(i) <= 0.0_wp ) THEN
915	gradient = ug_vertical_gradient(i) / 100.0_wp
916	ug_vertical_gradient_level_ind(i) = k + 1
917	i = i + 1
918	ENDIF
919	ENDIF
920	IF ( gradient /= 0.0_wp ) THEN
921	IF ( k /= nzt ) THEN
922	ug(k) = ug(k+1) - dzu(k+1) * gradient
923	ELSE
924	ug(k) = ug_surface - 0.5_wp * dzu(k+1) * gradient
925	ug(k+1) = ug_surface + 0.5_wp * dzu(k+1) * gradient
926	ENDIF
927	ELSE
928	ug(k) = ug(k+1)
929	ENDIF
930	ENDDO
931
932	ENDIF
933
934	!
935	!-- In case of no given gradients for ug, choose a zero gradient
936	IF ( ug_vertical_gradient_level(1) == -9999999.9_wp ) THEN
937	ug_vertical_gradient_level(1) = 0.0_wp
938	ENDIF
939
940	!
941	!--
942	!-- If required, compute initial profile of the geostrophic wind (component vg)
943	i = 1
944	gradient = 0.0_wp
945
946	IF ( .NOT. ocean_mode ) THEN
947
948	vg_vertical_gradient_level_ind(1) = 0
949	vg(0) = vg_surface
950	DO k = 1, nzt+1
951	IF ( i < 11 ) THEN
952	IF ( vg_vertical_gradient_level(i) < zu(k) .AND. &
953	vg_vertical_gradient_level(i) >= 0.0_wp ) THEN
954	gradient = vg_vertical_gradient(i) / 100.0_wp
955	vg_vertical_gradient_level_ind(i) = k - 1
956	i = i + 1
957	ENDIF
958	ENDIF
959	IF ( gradient /= 0.0_wp ) THEN
960	IF ( k /= 1 ) THEN
961	vg(k) = vg(k-1) + dzu(k) * gradient
962	ELSE
963	vg(k) = vg_surface + dzu(k) * gradient
964	ENDIF
965	ELSE
966	vg(k) = vg(k-1)
967	ENDIF
968	ENDDO
969
970	ELSE
971
972	vg_vertical_gradient_level_ind(1) = nzt+1
973	vg(nzt+1) = vg_surface
974	DO k = nzt, nzb, -1
975	IF ( i < 11 ) THEN
976	IF ( vg_vertical_gradient_level(i) > zu(k) .AND. &
977	vg_vertical_gradient_level(i) <= 0.0_wp ) THEN
978	gradient = vg_vertical_gradient(i) / 100.0_wp
979	vg_vertical_gradient_level_ind(i) = k + 1
980	i = i + 1
981	ENDIF
982	ENDIF
983	IF ( gradient /= 0.0_wp ) THEN
984	IF ( k /= nzt ) THEN
985	vg(k) = vg(k+1) - dzu(k+1) * gradient
986	ELSE
987	vg(k) = vg_surface - 0.5_wp * dzu(k+1) * gradient
988	vg(k+1) = vg_surface + 0.5_wp * dzu(k+1) * gradient
989	ENDIF
990	ELSE
991	vg(k) = vg(k+1)
992	ENDIF
993	ENDDO
994
995	ENDIF
996
997	!
998	!-- In case of no given gradients for vg, choose a zero gradient
999	IF ( vg_vertical_gradient_level(1) == -9999999.9_wp ) THEN
1000	vg_vertical_gradient_level(1) = 0.0_wp
1001	ENDIF
1002
1003	!
1004	!-- Let the initial wind profiles be the calculated ug/vg profiles or interpolate them from wind
1005	!-- profile data (if given)
1006	IF ( u_profile(1) == 9999999.9_wp .AND. v_profile(1) == 9999999.9_wp ) THEN
1007
1008	u_init = ug
1009	v_init = vg
1010
1011	ELSEIF ( u_profile(1) == 0.0_wp .AND. v_profile(1) == 0.0_wp ) THEN
1012
1013	IF ( uv_heights(1) /= 0.0_wp ) THEN
1014	message_string = 'uv_heights(1) must be 0.0'
1015	CALL message( 'check_parameters', 'PA0345', 1, 2, 0, 6, 0 )
1016	ENDIF
1017
1018	IF ( omega /= 0.0_wp ) THEN
1019	message_string = 'Coriolis force must be switched off (by setting omega=0.0)' // &
1020	' when prescribing the forcing by u_profile and v_profile'
1021	CALL message( 'check_parameters', 'PA0347', 1, 2, 0, 6, 0 )
1022	ENDIF
1023
1024	use_prescribed_profile_data = .TRUE.
1025
1026	kk = 1
1027	u_init(0) = 0.0_wp
1028	v_init(0) = 0.0_wp
1029
1030	DO k = 1, nz+1
1031
1032	IF ( kk < 200 ) THEN
1033	DO WHILE ( uv_heights(kk+1) <= zu(k) )
1034	kk = kk + 1
1035	IF ( kk == 200 ) EXIT
1036	ENDDO
1037	ENDIF
1038
1039	IF ( kk < 200 .AND. uv_heights(kk+1) /= 9999999.9_wp ) THEN
1040	u_init(k) = u_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1041	( uv_heights(kk+1) - uv_heights(kk) ) * &
1042	( u_profile(kk+1) - u_profile(kk) )
1043	v_init(k) = v_profile(kk) + ( zu(k) - uv_heights(kk) ) / &
1044	( uv_heights(kk+1) - uv_heights(kk) ) * &
1045	( v_profile(kk+1) - v_profile(kk) )
1046	ELSE
1047	u_init(k) = u_profile(kk)
1048	v_init(k) = v_profile(kk)
1049	ENDIF
1050
1051	ENDDO
1052
1053	ELSE
1054
1055	message_string = 'u_profile(1) and v_profile(1) must be 0.0'
1056	CALL message( 'check_parameters', 'PA0346', 1, 2, 0, 6, 0 )
1057
1058	ENDIF
1059
1060	!
1061	!-- Compute initial temperature profile using the given temperature gradients
1062	IF ( .NOT. neutral ) THEN
1063	CALL init_vertical_profiles( pt_vertical_gradient_level_ind, pt_vertical_gradient_level, &
1064	pt_vertical_gradient, pt_init, pt_surface, bc_pt_t_val )
1065	ENDIF
1066	!
1067	!-- Compute initial humidity profile using the given humidity gradients
1068	IF ( humidity ) THEN
1069	CALL init_vertical_profiles( q_vertical_gradient_level_ind, q_vertical_gradient_level, &
1070	q_vertical_gradient, q_init, q_surface, bc_q_t_val )
1071	ENDIF
1072	!
1073	!-- Compute initial scalar profile using the given scalar gradients
1074	IF ( passive_scalar ) THEN
1075	CALL init_vertical_profiles( s_vertical_gradient_level_ind, s_vertical_gradient_level, &
1076	s_vertical_gradient, s_init, s_surface, bc_s_t_val )
1077	ENDIF
1078	!
1079	!-- TODO
1080	!-- Compute initial chemistry profile using the given chemical species gradients
1081	!-- Russo: Is done in chem_init --> kanani: Revise
1082
1083	ENDIF
1084
1085	!
1086	!-- Check if the control parameter use_subsidence_tendencies is used correctly
1087	IF ( use_subsidence_tendencies .AND. .NOT. large_scale_subsidence ) THEN
1088	message_string = 'The usage of use_subsidence_tendencies ' // &
1089	'requires large_scale_subsidence = .T..'
1090	CALL message( 'check_parameters', 'PA0396', 1, 2, 0, 6, 0 )
1091	ELSEIF ( use_subsidence_tendencies .AND. .NOT. large_scale_forcing ) THEN
1092	message_string = 'The usage of use_subsidence_tendencies ' // &
1093	'requires large_scale_forcing = .T..'
1094	CALL message( 'check_parameters', 'PA0397', 1, 2, 0, 6, 0 )
1095	ENDIF
1096
1097	!
1098	!-- Initialize large scale subsidence if required
1099	If ( large_scale_subsidence ) THEN
1100	IF ( subs_vertical_gradient_level(1) /= -9999999.9_wp .AND. .NOT. large_scale_forcing ) &
1101	THEN
1102	CALL init_w_subsidence
1103	ENDIF
1104	!
1105	!-- In case large_scale_forcing is used, profiles for subsidence velocity are read in from file
1106	!-- LSF_DATA
1107
1108	IF ( subs_vertical_gradient_level(1) == -9999999.9_wp .AND. .NOT. large_scale_forcing ) &
1109	THEN
1110	message_string = 'There is no default large scale vertical velocity profile set. ' // &
1111	'Specify the subsidence velocity profile via subs_vertical_gradient' // &
1112	' and subs_vertical_gradient_level.'
1113	CALL message( 'check_parameters', 'PA0380', 1, 2, 0, 6, 0 )
1114	ENDIF
1115	ELSE
1116	IF ( subs_vertical_gradient_level(1) /= -9999999.9_wp ) THEN
1117	message_string = 'Enable usage of large scale subsidence by ' // &
1118	'setting large_scale_subsidence = .T..'
1119	CALL message( 'check_parameters', 'PA0381', 1, 2, 0, 6, 0 )
1120	ENDIF
1121	ENDIF
1122
1123	!
1124	!-- Overwrite parameters from namelist if necessary and compute Coriolis parameter.
1125	!-- @todo - move initialization of f and fs to coriolis_mod.
1126	IF ( input_pids_static ) THEN
1127	latitude = init_model%latitude
1128	longitude = init_model%longitude
1129	rotation_angle = init_model%rotation_angle
1130	ENDIF
1131
1132	f = 2.0_wp * omega * SIN( latitude / 180.0_wp * pi )
1133	fs = 2.0_wp * omega * COS( latitude / 180.0_wp * pi )
1134
1135	!
1136	!-- Check and set buoyancy related parameters and switches
1137	IF ( reference_state == 'horizontal_average' ) THEN
1138	CONTINUE
1139	ELSEIF ( reference_state == 'initial_profile' ) THEN
1140	use_initial_profile_as_reference = .TRUE.
1141	ELSEIF ( reference_state == 'single_value' ) THEN
1142	use_single_reference_value = .TRUE.
1143	IF ( pt_reference == 9999999.9_wp ) pt_reference = pt_surface
1144	vpt_reference = pt_reference * ( 1.0_wp + 0.61_wp * q_surface )
1145	ELSE
1146	message_string = 'illegal value for reference_state: "' // TRIM( reference_state ) // '"'
1147	CALL message( 'check_parameters', 'PA0056', 1, 2, 0, 6, 0 )
1148	ENDIF
1149
1150	!
1151	!-- In case of a given slope, compute the relevant quantities
1152	IF ( alpha_surface /= 0.0_wp ) THEN
1153	IF ( ABS( alpha_surface ) > 90.0_wp ) THEN
1154	WRITE( message_string, * ) 'ABS( alpha_surface = ', alpha_surface, ' ) must be < 90.0'
1155	CALL message( 'check_parameters', 'PA0043', 1, 2, 0, 6, 0 )
1156	ENDIF
1157	sloping_surface = .TRUE.
1158	cos_alpha_surface = COS( alpha_surface / 180.0_wp * pi )
1159	sin_alpha_surface = SIN( alpha_surface / 180.0_wp * pi )
1160	ENDIF
1161
1162	!
1163	!-- Check time step and cfl_factor
1164	IF ( dt /= -1.0_wp ) THEN
1165	IF ( dt <= 0.0_wp ) THEN
1166	WRITE( message_string, * ) 'dt = ', dt , ' <= 0.0'
1167	CALL message( 'check_parameters', 'PA0044', 1, 2, 0, 6, 0 )
1168	ENDIF
1169	dt_3d = dt
1170	dt_fixed = .TRUE.
1171	ENDIF
1172
1173	IF ( cfl_factor <= 0.0_wp .OR. cfl_factor > 1.0_wp ) THEN
1174	IF ( cfl_factor == -1.0_wp ) THEN
1175	IF ( timestep_scheme == 'runge-kutta-2' ) THEN
1176	cfl_factor = 0.8_wp
1177	ELSEIF ( timestep_scheme == 'runge-kutta-3' ) THEN
1178	cfl_factor = 0.9_wp
1179	ELSE
1180	cfl_factor = 0.9_wp
1181	ENDIF
1182	ELSE
1183	WRITE( message_string, * ) 'cfl_factor = ', cfl_factor, &
1184	' out of range &0.0 < cfl_factor <= 1.0 is required'
1185	CALL message( 'check_parameters', 'PA0045', 1, 2, 0, 6, 0 )
1186	ENDIF
1187	ENDIF
1188
1189	!
1190	!-- Store simulated time at begin
1191	simulated_time_at_begin = simulated_time
1192
1193	!
1194	!-- Store reference time for coupled runs and change the coupling flag, if ...
1195	IF ( simulated_time == 0.0_wp ) THEN
1196	IF ( coupling_start_time == 0.0_wp ) THEN
1197	time_since_reference_point = 0.0_wp
1198	ELSEIF ( time_since_reference_point < 0.0_wp ) THEN
1199	run_coupled = .FALSE.
1200	ENDIF
1201	ENDIF
1202
1203	!
1204	!-- Set wind speed in the Galilei-transformed system
1205	IF ( galilei_transformation ) THEN
1206	IF ( use_ug_for_galilei_tr .AND. &
1207	ug_vertical_gradient_level(1) == 0.0_wp .AND. &
1208	ug_vertical_gradient(1) == 0.0_wp .AND. &
1209	vg_vertical_gradient_level(1) == 0.0_wp .AND. &
1210	vg_vertical_gradient(1) == 0.0_wp ) THEN
1211	u_gtrans = ug_surface * 0.6_wp
1212	v_gtrans = vg_surface * 0.6_wp
1213	ELSEIF ( use_ug_for_galilei_tr .AND. ( ug_vertical_gradient_level(1) /= 0.0_wp .OR. &
1214	ug_vertical_gradient(1) /= 0.0_wp ) ) THEN
1215	message_string = 'baroclinity (ug) not allowed simultaneously' // &
1216	' with galilei transformation'
1217	CALL message( 'check_parameters', 'PA0046', 1, 2, 0, 6, 0 )
1218	ELSEIF ( use_ug_for_galilei_tr .AND. ( vg_vertical_gradient_level(1) /= 0.0_wp .OR. &
1219	vg_vertical_gradient(1) /= 0.0_wp ) ) THEN
1220	message_string = 'baroclinity (vg) not allowed simultaneously' // &
1221	' with galilei transformation'
1222	CALL message( 'check_parameters', 'PA0047', 1, 2, 0, 6, 0 )
1223	ELSE
1224	message_string = 'variable translation speed used for Galilei-transformation, which ' // &
1225	'may cause & instabilities in stably stratified regions'
1226	CALL message( 'check_parameters', 'PA0048', 0, 1, 0, 6, 0 )
1227	ENDIF
1228	ENDIF
1229
1230	!
1231	!-- In case of using a prandtl-layer, calculated (or prescribed) surface fluxes have to be used in
1232	!-- the diffusion-terms
1233	IF ( constant_flux_layer ) use_surface_fluxes = .TRUE.
1234
1235	!
1236	!-- Check boundary conditions and set internal variables:
1237	!-- Attention: the lateral boundary conditions have been already checked in parin
1238	!
1239	!-- Non-cyclic lateral boundaries require the multigrid method and Piascek-Willimas or
1240	!-- Wicker - Skamarock advection scheme. Several schemes and tools do not work with non-cyclic
1241	!-- boundary conditions.
1242	IF ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic' ) THEN
1243	IF ( psolver(1:9) /= 'multigrid' ) THEN
1244	message_string = 'non-cyclic lateral boundaries do not allow ' // 'psolver = "' // &
1245	TRIM( psolver ) // '"'
1246	CALL message( 'check_parameters', 'PA0051', 1, 2, 0, 6, 0 )
1247	ENDIF
1248	IF ( momentum_advec /= 'pw-scheme' .AND. momentum_advec /= 'ws-scheme' ) THEN
1249
1250	message_string = 'non-cyclic lateral boundaries do not allow momentum_advec = "' // &
1251	TRIM( momentum_advec ) // '"'
1252	CALL message( 'check_parameters', 'PA0052', 1, 2, 0, 6, 0 )
1253	ENDIF
1254	IF ( scalar_advec /= 'pw-scheme' .AND. scalar_advec /= 'ws-scheme' ) THEN
1255	message_string = 'non-cyclic lateral boundaries do not allow scalar_advec = "' // &
1256	TRIM( scalar_advec ) // '"'
1257	CALL message( 'check_parameters', 'PA0053', 1, 2, 0, 6, 0 )
1258	ENDIF
1259	IF ( galilei_transformation ) THEN
1260	message_string = 'non-cyclic lateral boundaries do not allow galilei_transformation = .T.'
1261	CALL message( 'check_parameters', 'PA0054', 1, 2, 0, 6, 0 )
1262	ENDIF
1263	ENDIF
1264
1265	!
1266	!-- Bottom boundary condition for the turbulent Kinetic energy
1267	IF ( bc_e_b == 'neumann' ) THEN
1268	ibc_e_b = 1
1269	ELSEIF ( bc_e_b == '(u)*2+neumann' ) THEN
1270	ibc_e_b = 2
1271	IF ( .NOT. constant_flux_layer ) THEN
1272	bc_e_b = 'neumann'
1273	ibc_e_b = 1
1274	message_string = 'boundary condition bc_e_b changed to "' // TRIM( bc_e_b ) // '"'
1275	CALL message( 'check_parameters', 'PA0057', 0, 1, 0, 6, 0 )
1276	ENDIF
1277	ELSE
1278	message_string = 'unknown boundary condition: bc_e_b = "' // TRIM( bc_e_b ) // '"'
1279	CALL message( 'check_parameters', 'PA0058', 1, 2, 0, 6, 0 )
1280	ENDIF
1281
1282	!
1283	!-- Boundary conditions for perturbation pressure
1284	IF ( bc_p_b == 'dirichlet' ) THEN
1285	ibc_p_b = 0
1286	ELSEIF ( bc_p_b == 'neumann' ) THEN
1287	ibc_p_b = 1
1288	ELSE
1289	message_string = 'unknown boundary condition: bc_p_b = "' // TRIM( bc_p_b ) // '"'
1290	CALL message( 'check_parameters', 'PA0059', 1, 2, 0, 6, 0 )
1291	ENDIF
1292
1293	IF ( bc_p_t == 'dirichlet' ) THEN
1294	ibc_p_t = 0
1295	!-- TO_DO: later set bc_p_t to neumann before, in case of nested domain
1296	ELSEIF ( bc_p_t == 'neumann' .OR. bc_p_t == 'nested' ) THEN
1297	ibc_p_t = 1
1298	ELSE
1299	message_string = 'unknown boundary condition: bc_p_t = "' // TRIM( bc_p_t ) // '"'
1300	CALL message( 'check_parameters', 'PA0061', 1, 2, 0, 6, 0 )
1301	ENDIF
1302
1303	!
1304	!-- Boundary conditions for potential temperature
1305	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1306	ibc_pt_b = 2
1307	ELSE
1308	IF ( bc_pt_b == 'dirichlet' ) THEN
1309	ibc_pt_b = 0
1310	ELSEIF ( bc_pt_b == 'neumann' ) THEN
1311	ibc_pt_b = 1
1312	ELSE
1313	message_string = 'unknown boundary condition: bc_pt_b = "' // TRIM( bc_pt_b ) // '"'
1314	CALL message( 'check_parameters', 'PA0062', 1, 2, 0, 6, 0 )
1315	ENDIF
1316	ENDIF
1317
1318	IF ( bc_pt_t == 'dirichlet' ) THEN
1319	ibc_pt_t = 0
1320	ELSEIF ( bc_pt_t == 'neumann' ) THEN
1321	ibc_pt_t = 1
1322	ELSEIF ( bc_pt_t == 'initial_gradient' ) THEN
1323	ibc_pt_t = 2
1324	ELSEIF ( bc_pt_t == 'nested' .OR. bc_pt_t == 'nesting_offline' ) THEN
1325	ibc_pt_t = 3
1326	ELSE
1327	message_string = 'unknown boundary condition: bc_pt_t = "' // TRIM( bc_pt_t ) // '"'
1328	CALL message( 'check_parameters', 'PA0063', 1, 2, 0, 6, 0 )
1329	ENDIF
1330
1331	IF ( ANY( wall_heatflux /= 0.0_wp ) .AND. surface_heatflux == 9999999.9_wp ) THEN
1332	message_string = 'wall_heatflux additionally requires setting of surface_heatflux'
1333	CALL message( 'check_parameters', 'PA0443', 1, 2, 0, 6, 0 )
1334	ENDIF
1335
1336	!
1337	! This IF clause needs revision, got too complex!!
1338	IF ( surface_heatflux == 9999999.9_wp ) THEN
1339	constant_heatflux = .FALSE.
1340	IF ( large_scale_forcing .OR. land_surface .OR. urban_surface ) THEN
1341	IF ( ibc_pt_b == 0 ) THEN
1342	constant_heatflux = .FALSE.
1343	ELSEIF ( ibc_pt_b == 1 ) THEN
1344	constant_heatflux = .TRUE.
1345	surface_heatflux = 0.0_wp
1346	ENDIF
1347	ENDIF
1348	ELSE
1349	constant_heatflux = .TRUE.
1350	ENDIF
1351
1352	IF ( top_heatflux == 9999999.9_wp ) constant_top_heatflux = .FALSE.
1353
1354	IF ( neutral ) THEN
1355
1356	IF ( surface_heatflux /= 0.0_wp .AND. surface_heatflux /= 9999999.9_wp ) THEN
1357	message_string = 'heatflux must not be set for pure neutral flow'
1358	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1359	ENDIF
1360
1361	IF ( top_heatflux /= 0.0_wp .AND. top_heatflux /= 9999999.9_wp ) THEN
1362	message_string = 'heatflux must not be set for pure neutral flow'
1363	CALL message( 'check_parameters', 'PA0351', 1, 2, 0, 6, 0 )
1364	ENDIF
1365
1366	ENDIF
1367
1368	IF ( top_momentumflux_u /= 9999999.9_wp .AND. top_momentumflux_v /= 9999999.9_wp ) THEN
1369	constant_top_momentumflux = .TRUE.
1370	ELSEIF ( .NOT. ( top_momentumflux_u == 9999999.9_wp .AND. &
1371	top_momentumflux_v == 9999999.9_wp ) ) THEN
1372	message_string = 'both, top_momentumflux_u AND top_momentumflux_v must be set'
1373	CALL message( 'check_parameters', 'PA0064', 1, 2, 0, 6, 0 )
1374	ENDIF
1375
1376	!
1377	!-- A given surface temperature implies Dirichlet boundary condition for temperature. In this case
1378	!-- specification of a constant heat flux is forbidden.
1379	IF ( ibc_pt_b == 0 .AND. constant_heatflux .AND. surface_heatflux /= 0.0_wp ) THEN
1380	message_string = 'boundary_condition: bc_pt_b = "' // TRIM( bc_pt_b ) // &
1381	'& is not allowed with constant_heatflux = .TRUE.'
1382	CALL message( 'check_parameters', 'PA0065', 1, 2, 0, 6, 0 )
1383	ENDIF
1384	IF ( constant_heatflux .AND. pt_surface_initial_change /= 0.0_wp ) THEN
1385	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1386	'wed with pt_surface_initial_change (/=0) = ', pt_surface_initial_change
1387	CALL message( 'check_parameters', 'PA0066', 1, 2, 0, 6, 0 )
1388	ENDIF
1389	IF ( constant_heatflux .AND. pt_surface_heating_rate /= 0.0_wp ) THEN
1390	WRITE ( message_string, * ) 'constant_heatflux = .TRUE. is not allo', &
1391	'wed with pt_surface_heating_rate (/=0) = ', pt_surface_heating_rate
1392	CALL message( 'check_parameters', 'PA0497', 1, 2, 0, 6, 0 )
1393	ENDIF
1394
1395	!
1396	!-- A given temperature at the top implies Dirichlet boundary condition for temperature. In this
1397	!-- case specification of a constant heat flux is forbidden.
1398	IF ( ibc_pt_t == 0 .AND. constant_top_heatflux .AND. top_heatflux /= 0.0_wp ) THEN
1399	message_string = 'boundary_condition: bc_pt_t = "' // TRIM( bc_pt_t ) // &
1400	'" is not allowed with constant_top_heatflux = .TRUE.'
1401	CALL message( 'check_parameters', 'PA0067', 1, 2, 0, 6, 0 )
1402	ENDIF
1403
1404	!
1405	!-- Set boundary conditions for total water content
1406	IF ( humidity ) THEN
1407
1408	IF ( ANY( wall_humidityflux /= 0.0_wp ) .AND. surface_waterflux == 9999999.9_wp ) THEN
1409	message_string = 'wall_humidityflux additionally requires setting of surface_waterflux'
1410	CALL message( 'check_parameters', 'PA0444', 1, 2, 0, 6, 0 )
1411	ENDIF
1412
1413	CALL set_bc_scalars( 'q', bc_q_b, bc_q_t, ibc_q_b, ibc_q_t, 'PA0071', 'PA0072' )
1414
1415	IF ( surface_waterflux == 9999999.9_wp ) THEN
1416	constant_waterflux = .FALSE.
1417	IF ( large_scale_forcing .OR. land_surface ) THEN
1418	IF ( ibc_q_b == 0 ) THEN
1419	constant_waterflux = .FALSE.
1420	ELSEIF ( ibc_q_b == 1 ) THEN
1421	constant_waterflux = .TRUE.
1422	ENDIF
1423	ENDIF
1424	ELSE
1425	constant_waterflux = .TRUE.
1426	ENDIF
1427
1428	CALL check_bc_scalars( 'q', bc_q_b, ibc_q_b, 'PA0073', 'PA0074', constant_waterflux, &
1429	q_surface_initial_change )
1430
1431	ENDIF
1432
1433	IF ( passive_scalar ) THEN
1434
1435	IF ( ANY( wall_scalarflux /= 0.0_wp ) .AND. surface_scalarflux == 9999999.9_wp ) THEN
1436	message_string = 'wall_scalarflux additionally requires setting of surface_scalarflux'
1437	CALL message( 'check_parameters', 'PA0445', 1, 2, 0, 6, 0 )
1438	ENDIF
1439
1440	IF ( surface_scalarflux == 9999999.9_wp ) constant_scalarflux = .FALSE.
1441
1442	CALL set_bc_scalars( 's', bc_s_b, bc_s_t, ibc_s_b, ibc_s_t, 'PA0071', 'PA0072' )
1443
1444	CALL check_bc_scalars( 's', bc_s_b, ibc_s_b, 'PA0073', 'PA0074', constant_scalarflux, &
1445	s_surface_initial_change )
1446
1447	IF ( top_scalarflux == 9999999.9_wp ) constant_top_scalarflux = .FALSE.
1448	!
1449	!-- A fixed scalar concentration at the top implies Dirichlet boundary condition for scalar.
1450	!-- Hence, in this case specification of a constant scalar flux is forbidden.
1451	IF ( ( ibc_s_t == 0 .OR. ibc_s_t == 2 ) .AND. constant_top_scalarflux .AND. &
1452	top_scalarflux /= 0.0_wp ) THEN
1453	message_string = 'boundary condition: bc_s_t = "' // TRIM( bc_s_t ) // &
1454	'" is not allowed with top_scalarflux /= 0.0'
1455	CALL message( 'check_parameters', 'PA0441', 1, 2, 0, 6, 0 )
1456	ENDIF
1457	ENDIF
1458
1459	!
1460	!-- Boundary conditions for horizontal components of wind speed
1461	IF ( bc_uv_b == 'dirichlet' ) THEN
1462	ibc_uv_b = 0
1463	ELSEIF ( bc_uv_b == 'neumann' ) THEN
1464	ibc_uv_b = 1
1465	IF ( constant_flux_layer ) THEN
1466	message_string = 'boundary condition: bc_uv_b = "' // TRIM( bc_uv_b ) // &
1467	'" is not allowed with constant_flux_layer = .TRUE.'
1468	CALL message( 'check_parameters', 'PA0075', 1, 2, 0, 6, 0 )
1469	ENDIF
1470	ELSE
1471	message_string = 'unknown boundary condition: bc_uv_b = "' // TRIM( bc_uv_b ) // '"'
1472	CALL message( 'check_parameters', 'PA0076', 1, 2, 0, 6, 0 )
1473	ENDIF
1474	!
1475	!-- In case of coupled simulations u and v at the ground in atmosphere will be assigned with the u
1476	!-- and v values of the ocean surface
1477	IF ( coupling_mode == 'atmosphere_to_ocean' ) THEN
1478	ibc_uv_b = 2
1479	ENDIF
1480
1481	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
1482	bc_uv_t = 'neumann'
1483	ibc_uv_t = 1
1484	ELSE
1485	IF ( bc_uv_t == 'dirichlet' .OR. bc_uv_t == 'dirichlet_0' ) THEN
1486	ibc_uv_t = 0
1487	IF ( bc_uv_t == 'dirichlet_0' ) THEN
1488	!
1489	!-- Velocities for the initial u,v-profiles are set zero at the top in case of dirichlet_0
1490	!-- conditions
1491	u_init(nzt+1) = 0.0_wp
1492	v_init(nzt+1) = 0.0_wp
1493	ENDIF
1494	ELSEIF ( bc_uv_t == 'neumann' ) THEN
1495	ibc_uv_t = 1
1496	ELSEIF ( bc_uv_t == 'nested' .OR. bc_uv_t == 'nesting_offline' ) THEN
1497	ibc_uv_t = 3
1498	ELSE
1499	message_string = 'unknown boundary condition: bc_uv_t = "' // TRIM( bc_uv_t ) // '"'
1500	CALL message( 'check_parameters', 'PA0077', 1, 2, 0, 6, 0 )
1501	ENDIF
1502	ENDIF
1503
1504	!
1505	!-- Compute and check, respectively, the Rayleigh Damping parameter
1506	IF ( rayleigh_damping_factor == -1.0_wp ) THEN
1507	rayleigh_damping_factor = 0.0_wp
1508	ELSE
1509	IF ( rayleigh_damping_factor < 0.0_wp .OR. rayleigh_damping_factor > 1.0_wp ) THEN
1510	WRITE( message_string, * ) 'rayleigh_damping_factor = ', rayleigh_damping_factor, &
1511	' out of range [0.0,1.0]'
1512	CALL message( 'check_parameters', 'PA0078', 1, 2, 0, 6, 0 )
1513	ENDIF
1514	ENDIF
1515
1516	IF ( rayleigh_damping_height == -1.0_wp ) THEN
1517	IF ( .NOT. ocean_mode ) THEN
1518	rayleigh_damping_height = 0.66666666666_wp * zu(nzt)
1519	ELSE
1520	rayleigh_damping_height = 0.66666666666_wp * zu(nzb)
1521	ENDIF
1522	ELSE
1523	IF ( .NOT. ocean_mode ) THEN
1524	IF ( rayleigh_damping_height < 0.0_wp .OR. rayleigh_damping_height > zu(nzt) ) THEN
1525	WRITE( message_string, * ) 'rayleigh_damping_height = ', rayleigh_damping_height, &
1526	' out of range [0.0,', zu(nzt), ']'
1527	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1528	ENDIF
1529	ELSE
1530	IF ( rayleigh_damping_height > 0.0_wp .OR. rayleigh_damping_height < zu(nzb) ) THEN
1531	WRITE( message_string, * ) 'rayleigh_damping_height = ', rayleigh_damping_height, &
1532	' out of range [0.0,', zu(nzb), ']'
1533	CALL message( 'check_parameters', 'PA0079', 1, 2, 0, 6, 0 )
1534	ENDIF
1535	ENDIF
1536	ENDIF
1537
1538	!
1539	!-- Check number of chosen statistic regions
1540	IF ( statistic_regions < 0 ) THEN
1541	WRITE ( message_string, * ) 'number of statistic_regions = ', statistic_regions+1, &
1542	' is not allowed'
1543	CALL message( 'check_parameters', 'PA0082', 1, 2, 0, 6, 0 )
1544	ENDIF
1545	IF ( normalizing_region > statistic_regions .OR. normalizing_region < 0) THEN
1546	WRITE ( message_string, * ) 'normalizing_region = ', normalizing_region, &
1547	' must be >= 0 and <= ',statistic_regions, ' (value of statistic_regions)'
1548	CALL message( 'check_parameters', 'PA0083', 1, 2, 0, 6, 0 )
1549	ENDIF
1550
1551	!
1552	!-- Set the default intervals for data output, if necessary
1553	!-- NOTE: dt_dosp has already been set in spectra_parin
1554	IF ( dt_data_output /= 9999999.9_wp ) THEN
1555	IF ( dt_dopr == 9999999.9_wp ) dt_dopr = dt_data_output
1556	IF ( dt_dopts == 9999999.9_wp ) dt_dopts = dt_data_output
1557	IF ( dt_do2d_xy == 9999999.9_wp ) dt_do2d_xy = dt_data_output
1558	IF ( dt_do2d_xz == 9999999.9_wp ) dt_do2d_xz = dt_data_output
1559	IF ( dt_do2d_yz == 9999999.9_wp ) dt_do2d_yz = dt_data_output
1560	IF ( dt_do3d == 9999999.9_wp ) dt_do3d = dt_data_output
1561	IF ( dt_data_output_av == 9999999.9_wp ) dt_data_output_av = dt_data_output
1562	DO mid = 1, max_masks
1563	IF ( dt_domask(mid) == 9999999.9_wp ) dt_domask(mid) = dt_data_output
1564	ENDDO
1565	ENDIF
1566
1567	!
1568	!-- Set the default skip time intervals for data output, if necessary
1569	IF ( skip_time_dopr == 9999999.9_wp ) skip_time_dopr = skip_time_data_output
1570	IF ( skip_time_do2d_xy == 9999999.9_wp ) skip_time_do2d_xy = skip_time_data_output
1571	IF ( skip_time_do2d_xz == 9999999.9_wp ) skip_time_do2d_xz = skip_time_data_output
1572	IF ( skip_time_do2d_yz == 9999999.9_wp ) skip_time_do2d_yz = skip_time_data_output
1573	IF ( skip_time_do3d == 9999999.9_wp ) skip_time_do3d = skip_time_data_output
1574	IF ( skip_time_data_output_av == 9999999.9_wp ) &
1575	skip_time_data_output_av = skip_time_data_output
1576	DO mid = 1, max_masks
1577	IF ( skip_time_domask(mid) == 9999999.9_wp ) &
1578	skip_time_domask(mid) = skip_time_data_output
1579	ENDDO
1580
1581	!
1582	!-- Check the average intervals (first for 3d-data, then for profiles)
1583	IF ( averaging_interval > dt_data_output_av ) THEN
1584	WRITE( message_string, * ) 'averaging_interval = ', averaging_interval, &
1585	' must be <= dt_data_output_av = ', dt_data_output_av
1586	CALL message( 'check_parameters', 'PA0085', 1, 2, 0, 6, 0 )
1587	ENDIF
1588
1589	IF ( averaging_interval_pr == 9999999.9_wp ) THEN
1590	averaging_interval_pr = averaging_interval
1591	ENDIF
1592
1593	IF ( averaging_interval_pr > dt_dopr ) THEN
1594	WRITE( message_string, * ) 'averaging_interval_pr = ', averaging_interval_pr, &
1595	' must be <= dt_dopr = ', dt_dopr
1596	CALL message( 'check_parameters', 'PA0086', 1, 2, 0, 6, 0 )
1597	ENDIF
1598
1599	!
1600	!-- Set the default interval for profiles entering the temporal average
1601	IF ( dt_averaging_input_pr == 9999999.9_wp ) THEN
1602	dt_averaging_input_pr = dt_averaging_input
1603	ENDIF
1604
1605	!
1606	!-- Set the default interval for the output of timeseries to a reasonable value (tries to minimize
1607	!-- the number of calls of flow_statistics)
1608	IF ( dt_dots == 9999999.9_wp ) THEN
1609	IF ( averaging_interval_pr == 0.0_wp ) THEN
1610	dt_dots = MIN( dt_run_control, dt_dopr )
1611	ELSE
1612	dt_dots = MIN( dt_run_control, dt_averaging_input_pr )
1613	ENDIF
1614	ENDIF
1615
1616	!
1617	!-- Check the sample rate for averaging (first for 3d-data, then for profiles)
1618	IF ( dt_averaging_input > averaging_interval ) THEN
1619	WRITE( message_string, * ) 'dt_averaging_input = ', dt_averaging_input, &
1620	' must be <= averaging_interval = ', averaging_interval
1621	CALL message( 'check_parameters', 'PA0088', 1, 2, 0, 6, 0 )
1622	ENDIF
1623
1624	IF ( dt_averaging_input_pr > averaging_interval_pr ) THEN
1625	WRITE( message_string, * ) 'dt_averaging_input_pr = ', dt_averaging_input_pr, &
1626	' must be <= averaging_interval_pr = ', averaging_interval_pr
1627	CALL message( 'check_parameters', 'PA0089', 1, 2, 0, 6, 0 )
1628	ENDIF
1629
1630	!
1631	!-- Determine the number of output profiles and check whether they are permissible
1632	DO WHILE ( data_output_pr(dopr_n+1) /= ' ' )
1633
1634	dopr_n = dopr_n + 1
1635	i = dopr_n
1636
1637	!
1638	!-- Determine internal profile number (for hom, homs) and store height levels
1639	SELECT CASE ( TRIM( data_output_pr(i) ) )
1640
1641	CASE ( 'u', '#u' )
1642	dopr_index(i) = 1
1643	dopr_unit(i) = 'm/s'
1644	hom(:,2,1,:) = SPREAD( zu, 2, statistic_regions+1 )
1645	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1646	dopr_initial_index(i) = 5
1647	hom(:,2,5,:) = SPREAD( zu, 2, statistic_regions+1 )
1648	data_output_pr(i) = data_output_pr(i)(2:)
1649	ENDIF
1650
1651	CASE ( 'v', '#v' )
1652	dopr_index(i) = 2
1653	dopr_unit(i) = 'm/s'
1654	hom(:,2,2,:) = SPREAD( zu, 2, statistic_regions+1 )
1655	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1656	dopr_initial_index(i) = 6
1657	hom(:,2,6,:) = SPREAD( zu, 2, statistic_regions+1 )
1658	data_output_pr(i) = data_output_pr(i)(2:)
1659	ENDIF
1660
1661	CASE ( 'w' )
1662	dopr_index(i) = 3
1663	dopr_unit(i) = 'm/s'
1664	hom(:,2,3,:) = SPREAD( zw, 2, statistic_regions+1 )
1665
1666	CASE ( 'theta', '#theta' )
1667	IF ( .NOT. bulk_cloud_model ) THEN
1668	dopr_index(i) = 4
1669	dopr_unit(i) = 'K'
1670	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1671	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1672	dopr_initial_index(i) = 7
1673	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1674	hom(nzb,2,7,:) = 0.0_wp ! because zu(nzb) is negative
1675	data_output_pr(i) = data_output_pr(i)(2:)
1676	ENDIF
1677	ELSE
1678	dopr_index(i) = 43
1679	dopr_unit(i) = 'K'
1680	hom(:,2,43,:) = SPREAD( zu, 2, statistic_regions+1 )
1681	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1682	dopr_initial_index(i) = 28
1683	hom(:,2,28,:) = SPREAD( zu, 2, statistic_regions+1 )
1684	hom(nzb,2,28,:) = 0.0_wp ! because zu(nzb) is negative
1685	data_output_pr(i) = data_output_pr(i)(2:)
1686	ENDIF
1687	ENDIF
1688
1689	CASE ( 'e', '#e' )
1690	dopr_index(i) = 8
1691	dopr_unit(i) = 'm2/s2'
1692	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1693	hom(nzb,2,8,:) = 0.0_wp
1694	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1695	dopr_initial_index(i) = 8
1696	hom(:,2,8,:) = SPREAD( zu, 2, statistic_regions+1 )
1697	data_output_pr(i) = data_output_pr(i)(2:)
1698	ENDIF
1699
1700	CASE ( 'km', '#km' )
1701	dopr_index(i) = 9
1702	dopr_unit(i) = 'm2/s'
1703	hom(:,2,9,:) = SPREAD( zu, 2, statistic_regions+1 )
1704	hom(nzb,2,9,:) = 0.0_wp
1705	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1706	dopr_initial_index(i) = 23
1707	hom(:,2,23,:) = hom(:,2,9,:)
1708	data_output_pr(i) = data_output_pr(i)(2:)
1709	ENDIF
1710
1711	CASE ( 'kh', '#kh' )
1712	dopr_index(i) = 10
1713	dopr_unit(i) = 'm2/s'
1714	hom(:,2,10,:) = SPREAD( zu, 2, statistic_regions+1 )
1715	hom(nzb,2,10,:) = 0.0_wp
1716	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1717	dopr_initial_index(i) = 24
1718	hom(:,2,24,:) = hom(:,2,10,:)
1719	data_output_pr(i) = data_output_pr(i)(2:)
1720	ENDIF
1721
1722	CASE ( 'l', '#l' )
1723	dopr_index(i) = 11
1724	dopr_unit(i) = 'm'
1725	hom(:,2,11,:) = SPREAD( zu, 2, statistic_regions+1 )
1726	hom(nzb,2,11,:) = 0.0_wp
1727	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1728	dopr_initial_index(i) = 25
1729	hom(:,2,25,:) = hom(:,2,11,:)
1730	data_output_pr(i) = data_output_pr(i)(2:)
1731	ENDIF
1732
1733	CASE ( 'w"u"' )
1734	dopr_index(i) = 12
1735	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1736	hom(:,2,12,:) = SPREAD( zw, 2, statistic_regions+1 )
1737	IF ( constant_flux_layer ) hom(nzb,2,12,:) = zu(1)
1738
1739	CASE ( 'wu' )
1740	dopr_index(i) = 13
1741	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1742	hom(:,2,13,:) = SPREAD( zw, 2, statistic_regions+1 )
1743
1744	CASE ( 'w"v"' )
1745	dopr_index(i) = 14
1746	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1747	hom(:,2,14,:) = SPREAD( zw, 2, statistic_regions+1 )
1748	IF ( constant_flux_layer ) hom(nzb,2,14,:) = zu(1)
1749
1750	CASE ( 'wv' )
1751	dopr_index(i) = 15
1752	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1753	hom(:,2,15,:) = SPREAD( zw, 2, statistic_regions+1 )
1754
1755	CASE ( 'w"theta"' )
1756	dopr_index(i) = 16
1757	dopr_unit(i) = TRIM ( heatflux_output_unit )
1758	hom(:,2,16,:) = SPREAD( zw, 2, statistic_regions+1 )
1759
1760	CASE ( 'wtheta' )
1761	dopr_index(i) = 17
1762	dopr_unit(i) = TRIM ( heatflux_output_unit )
1763	hom(:,2,17,:) = SPREAD( zw, 2, statistic_regions+1 )
1764
1765	CASE ( 'wtheta' )
1766	dopr_index(i) = 18
1767	dopr_unit(i) = TRIM ( heatflux_output_unit )
1768	hom(:,2,18,:) = SPREAD( zw, 2, statistic_regions+1 )
1769
1770	CASE ( 'wu' )
1771	dopr_index(i) = 19
1772	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1773	hom(:,2,19,:) = SPREAD( zw, 2, statistic_regions+1 )
1774	IF ( constant_flux_layer ) hom(nzb,2,19,:) = zu(1)
1775
1776	CASE ( 'wv' )
1777	dopr_index(i) = 20
1778	dopr_unit(i) = TRIM ( momentumflux_output_unit )
1779	hom(:,2,20,:) = SPREAD( zw, 2, statistic_regions+1 )
1780	IF ( constant_flux_layer ) hom(nzb,2,20,:) = zu(1)
1781
1782	CASE ( 'wthetaBC' )
1783	dopr_index(i) = 21
1784	dopr_unit(i) = TRIM ( heatflux_output_unit )
1785	hom(:,2,21,:) = SPREAD( zw, 2, statistic_regions+1 )
1786
1787	CASE ( 'wthetaBC' )
1788	dopr_index(i) = 22
1789	dopr_unit(i) = TRIM ( heatflux_output_unit )
1790	hom(:,2,22,:) = SPREAD( zw, 2, statistic_regions+1 )
1791
1792	CASE ( 'u*2' )
1793	dopr_index(i) = 30
1794	dopr_unit(i) = 'm2/s2'
1795	hom(:,2,30,:) = SPREAD( zu, 2, statistic_regions+1 )
1796
1797	CASE ( 'v*2' )
1798	dopr_index(i) = 31
1799	dopr_unit(i) = 'm2/s2'
1800	hom(:,2,31,:) = SPREAD( zu, 2, statistic_regions+1 )
1801
1802	CASE ( 'w*2' )
1803	dopr_index(i) = 32
1804	dopr_unit(i) = 'm2/s2'
1805	hom(:,2,32,:) = SPREAD( zw, 2, statistic_regions+1 )
1806
1807	CASE ( 'theta*2' )
1808	dopr_index(i) = 33
1809	dopr_unit(i) = 'K2'
1810	hom(:,2,33,:) = SPREAD( zu, 2, statistic_regions+1 )
1811
1812	CASE ( 'e*' )
1813	dopr_index(i) = 34
1814	dopr_unit(i) = 'm2/s2'
1815	hom(:,2,34,:) = SPREAD( zu, 2, statistic_regions+1 )
1816
1817	CASE ( 'w2theta' )
1818	dopr_index(i) = 35
1819	dopr_unit(i) = 'K m2/s2'
1820	hom(:,2,35,:) = SPREAD( zw, 2, statistic_regions+1 )
1821
1822	CASE ( 'wtheta2' )
1823	dopr_index(i) = 36
1824	dopr_unit(i) = 'K2 m/s'
1825	hom(:,2,36,:) = SPREAD( zw, 2, statistic_regions+1 )
1826
1827	CASE ( 'we' )
1828	dopr_index(i) = 37
1829	dopr_unit(i) = 'm3/s3'
1830	hom(:,2,37,:) = SPREAD( zw, 2, statistic_regions+1 )
1831
1832	CASE ( 'w*3' )
1833	dopr_index(i) = 38
1834	dopr_unit(i) = 'm3/s3'
1835	hom(:,2,38,:) = SPREAD( zw, 2, statistic_regions+1 )
1836
1837	CASE ( 'Sw' )
1838	dopr_index(i) = 39
1839	dopr_unit(i) = 'none'
1840	hom(:,2,39,:) = SPREAD( zw, 2, statistic_regions+1 )
1841
1842	CASE ( 'p' )
1843	dopr_index(i) = 40
1844	dopr_unit(i) = 'Pa'
1845	hom(:,2,40,:) = SPREAD( zu, 2, statistic_regions+1 )
1846
1847	CASE ( 'q', '#q' )
1848	IF ( .NOT. humidity ) THEN
1849	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1850	' is not implemented for humidity = .FALSE.'
1851	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1852	ELSE
1853	dopr_index(i) = 41
1854	dopr_unit(i) = 'kg/kg'
1855	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
1856	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1857	dopr_initial_index(i) = 26
1858	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1859	hom(nzb,2,26,:) = 0.0_wp ! because zu(nzb) is negative
1860	data_output_pr(i) = data_output_pr(i)(2:)
1861	ENDIF
1862	ENDIF
1863
1864	CASE ( 's', '#s' )
1865	IF ( .NOT. passive_scalar ) THEN
1866	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1867	' is not implemented for passive_scalar = .FALSE.'
1868	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
1869	ELSE
1870	dopr_index(i) = 115
1871	dopr_unit(i) = 'kg/m3'
1872	hom(:,2,115,:) = SPREAD( zu, 2, statistic_regions+1 )
1873	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1874	dopr_initial_index(i) = 121
1875	hom(:,2,121,:) = SPREAD( zu, 2, statistic_regions+1 )
1876	hom(nzb,2,121,:) = 0.0_wp ! because zu(nzb) is negative
1877	data_output_pr(i) = data_output_pr(i)(2:)
1878	ENDIF
1879	ENDIF
1880
1881	CASE ( 'qv', '#qv' )
1882	IF ( .NOT. bulk_cloud_model ) THEN
1883	dopr_index(i) = 41
1884	dopr_unit(i) = 'kg/kg'
1885	hom(:,2,41,:) = SPREAD( zu, 2, statistic_regions+1 )
1886	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1887	dopr_initial_index(i) = 26
1888	hom(:,2,26,:) = SPREAD( zu, 2, statistic_regions+1 )
1889	hom(nzb,2,26,:) = 0.0_wp ! because zu(nzb) is negative
1890	data_output_pr(i) = data_output_pr(i)(2:)
1891	ENDIF
1892	ELSE
1893	dopr_index(i) = 42
1894	dopr_unit(i) = 'kg/kg'
1895	hom(:,2,42,:) = SPREAD( zu, 2, statistic_regions+1 )
1896	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1897	dopr_initial_index(i) = 27
1898	hom(:,2,27,:) = SPREAD( zu, 2, statistic_regions+1 )
1899	hom(nzb,2,27,:) = 0.0_wp ! because zu(nzb) is negative
1900	data_output_pr(i) = data_output_pr(i)(2:)
1901	ENDIF
1902	ENDIF
1903
1904	CASE ( 'thetal', '#thetal' )
1905	IF ( .NOT. bulk_cloud_model ) THEN
1906	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1907	' is not implemented for bulk_cloud_model = .FALSE.'
1908	CALL message( 'check_parameters', 'PA0094', 1, 2, 0, 6, 0 )
1909	ELSE
1910	dopr_index(i) = 4
1911	dopr_unit(i) = 'K'
1912	hom(:,2,4,:) = SPREAD( zu, 2, statistic_regions+1 )
1913	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1914	dopr_initial_index(i) = 7
1915	hom(:,2,7,:) = SPREAD( zu, 2, statistic_regions+1 )
1916	hom(nzb,2,7,:) = 0.0_wp ! because zu(nzb) is negative
1917	data_output_pr(i) = data_output_pr(i)(2:)
1918	ENDIF
1919	ENDIF
1920
1921	CASE ( 'thetav', '#thetav' )
1922	dopr_index(i) = 44
1923	dopr_unit(i) = 'K'
1924	hom(:,2,44,:) = SPREAD( zu, 2, statistic_regions+1 )
1925	IF ( data_output_pr(i)(1:1) == '#' ) THEN
1926	dopr_initial_index(i) = 29
1927	hom(:,2,29,:) = SPREAD( zu, 2, statistic_regions+1 )
1928	hom(nzb,2,29,:) = 0.0_wp ! because zu(nzb) is negative
1929	data_output_pr(i) = data_output_pr(i)(2:)
1930	ENDIF
1931
1932	CASE ( 'w"thetav"' )
1933	dopr_index(i) = 45
1934	dopr_unit(i) = TRIM ( heatflux_output_unit )
1935	hom(:,2,45,:) = SPREAD( zw, 2, statistic_regions+1 )
1936
1937	CASE ( 'wthetav' )
1938	dopr_index(i) = 46
1939	dopr_unit(i) = TRIM ( heatflux_output_unit )
1940	hom(:,2,46,:) = SPREAD( zw, 2, statistic_regions+1 )
1941
1942	CASE ( 'wthetav' )
1943	dopr_index(i) = 47
1944	dopr_unit(i) = TRIM ( heatflux_output_unit )
1945	hom(:,2,47,:) = SPREAD( zw, 2, statistic_regions+1 )
1946
1947	CASE ( 'w"q"' )
1948	IF ( .NOT. humidity ) THEN
1949	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1950	' is not implemented for humidity = .FALSE.'
1951	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1952	ELSE
1953	dopr_index(i) = 48
1954	dopr_unit(i) = TRIM ( waterflux_output_unit )
1955	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
1956	ENDIF
1957
1958	CASE ( 'wq' )
1959	IF ( .NOT. humidity ) THEN
1960	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1961	' is not implemented for humidity = .FALSE.'
1962	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1963	ELSE
1964	dopr_index(i) = 49
1965	dopr_unit(i) = TRIM ( waterflux_output_unit )
1966	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
1967	ENDIF
1968
1969	CASE ( 'wq' )
1970	IF ( .NOT. humidity ) THEN
1971	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1972	' is not implemented for humidity = .FALSE.'
1973	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
1974	ELSE
1975	dopr_index(i) = 50
1976	dopr_unit(i) = TRIM ( waterflux_output_unit )
1977	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
1978	ENDIF
1979
1980	CASE ( 'w"s"' )
1981	IF ( .NOT. passive_scalar ) THEN
1982	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1983	' is not implemented for passive_scalar = .FALSE.'
1984	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
1985	ELSE
1986	dopr_index(i) = 117
1987	dopr_unit(i) = 'kg/m3 m/s'
1988	hom(:,2,117,:) = SPREAD( zw, 2, statistic_regions+1 )
1989	ENDIF
1990
1991	CASE ( 'ws' )
1992	IF ( .NOT. passive_scalar ) THEN
1993	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
1994	' is not implemented for passive_scalar = .FALSE.'
1995	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
1996	ELSE
1997	dopr_index(i) = 114
1998	dopr_unit(i) = 'kg/m3 m/s'
1999	hom(:,2,114,:) = SPREAD( zw, 2, statistic_regions+1 )
2000	ENDIF
2001
2002	CASE ( 'ws' )
2003	IF ( .NOT. passive_scalar ) THEN
2004	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2005	' is not implemented for passive_scalar = .FALSE.'
2006	CALL message( 'check_parameters', 'PA0093', 1, 2, 0, 6, 0 )
2007	ELSE
2008	dopr_index(i) = 118
2009	dopr_unit(i) = 'kg/m3 m/s'
2010	hom(:,2,118,:) = SPREAD( zw, 2, statistic_regions+1 )
2011	ENDIF
2012
2013	CASE ( 'w"qv"' )
2014	IF ( humidity .AND. .NOT. bulk_cloud_model ) THEN
2015	dopr_index(i) = 48
2016	dopr_unit(i) = TRIM ( waterflux_output_unit )
2017	hom(:,2,48,:) = SPREAD( zw, 2, statistic_regions+1 )
2018	ELSEIF ( humidity .AND. bulk_cloud_model ) THEN
2019	dopr_index(i) = 51
2020	dopr_unit(i) = TRIM ( waterflux_output_unit )
2021	hom(:,2,51,:) = SPREAD( zw, 2, statistic_regions+1 )
2022	ELSE
2023	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2024	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2025	'and humidity = .FALSE.'
2026	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2027	ENDIF
2028
2029	CASE ( 'wqv' )
2030	IF ( humidity .AND. .NOT. bulk_cloud_model ) THEN
2031	dopr_index(i) = 49
2032	dopr_unit(i) = TRIM ( waterflux_output_unit )
2033	hom(:,2,49,:) = SPREAD( zw, 2, statistic_regions+1 )
2034	ELSEIF( humidity .AND. bulk_cloud_model ) THEN
2035	dopr_index(i) = 52
2036	dopr_unit(i) = TRIM ( waterflux_output_unit )
2037	hom(:,2,52,:) = SPREAD( zw, 2, statistic_regions+1 )
2038	ELSE
2039	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2040	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2041	'and humidity = .FALSE.'
2042	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2043	ENDIF
2044
2045	CASE ( 'wqv' )
2046	IF ( humidity .AND. .NOT. bulk_cloud_model ) THEN
2047	dopr_index(i) = 50
2048	dopr_unit(i) = TRIM ( waterflux_output_unit )
2049	hom(:,2,50,:) = SPREAD( zw, 2, statistic_regions+1 )
2050	ELSEIF ( humidity .AND. bulk_cloud_model ) THEN
2051	dopr_index(i) = 53
2052	dopr_unit(i) = TRIM ( waterflux_output_unit )
2053	hom(:,2,53,:) = SPREAD( zw, 2, statistic_regions+1 )
2054	ELSE
2055	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2056	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2057	'and humidity = .FALSE.'
2058	CALL message( 'check_parameters', 'PA0095', 1, 2, 0, 6, 0 )
2059	ENDIF
2060
2061	CASE ( 'ql' )
2062	IF ( .NOT. bulk_cloud_model .AND. .NOT. cloud_droplets ) THEN
2063	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2064	' is not implemented for bulk_cloud_model = .FALSE. ' // &
2065	'and cloud_droplets = .FALSE.'
2066	CALL message( 'check_parameters', 'PA0096', 1, 2, 0, 6, 0 )
2067	ELSE
2068	dopr_index(i) = 54
2069	dopr_unit(i) = 'kg/kg'
2070	hom(:,2,54,:) = SPREAD( zu, 2, statistic_regions+1 )
2071	ENDIF
2072
2073	CASE ( 'wuu*:dz' )
2074	dopr_index(i) = 55
2075	dopr_unit(i) = 'm2/s3'
2076	hom(:,2,55,:) = SPREAD( zu, 2, statistic_regions+1 )
2077
2078	CASE ( 'wp:dz' )
2079	dopr_index(i) = 56
2080	dopr_unit(i) = 'm2/s3'
2081	hom(:,2,56,:) = SPREAD( zw, 2, statistic_regions+1 )
2082
2083	CASE ( 'w"e:dz' )
2084	dopr_index(i) = 57
2085	dopr_unit(i) = 'm2/s3'
2086	hom(:,2,57,:) = SPREAD( zu, 2, statistic_regions+1 )
2087
2088	CASE ( 'u"theta"' )
2089	dopr_index(i) = 58
2090	dopr_unit(i) = TRIM ( heatflux_output_unit )
2091	hom(:,2,58,:) = SPREAD( zu, 2, statistic_regions+1 )
2092
2093	CASE ( 'utheta' )
2094	dopr_index(i) = 59
2095	dopr_unit(i) = TRIM ( heatflux_output_unit )
2096	hom(:,2,59,:) = SPREAD( zu, 2, statistic_regions+1 )
2097
2098	CASE ( 'utheta_t' )
2099	dopr_index(i) = 60
2100	dopr_unit(i) = TRIM ( heatflux_output_unit )
2101	hom(:,2,60,:) = SPREAD( zu, 2, statistic_regions+1 )
2102
2103	CASE ( 'v"theta"' )
2104	dopr_index(i) = 61
2105	dopr_unit(i) = TRIM ( heatflux_output_unit )
2106	hom(:,2,61,:) = SPREAD( zu, 2, statistic_regions+1 )
2107
2108	CASE ( 'vtheta' )
2109	dopr_index(i) = 62
2110	dopr_unit(i) = TRIM ( heatflux_output_unit )
2111	hom(:,2,62,:) = SPREAD( zu, 2, statistic_regions+1 )
2112
2113	CASE ( 'vtheta_t' )
2114	dopr_index(i) = 63
2115	dopr_unit(i) = TRIM ( heatflux_output_unit )
2116	hom(:,2,63,:) = SPREAD( zu, 2, statistic_regions+1 )
2117
2118	CASE ( 'wp' )
2119	dopr_index(i) = 68
2120	dopr_unit(i) = 'm3/s3'
2121	hom(:,2,68,:) = SPREAD( zu, 2, statistic_regions+1 )
2122
2123	CASE ( 'w"e' )
2124	dopr_index(i) = 69
2125	dopr_unit(i) = 'm3/s3'
2126	hom(:,2,69,:) = SPREAD( zu, 2, statistic_regions+1 )
2127
2128	CASE ( 'q*2' )
2129	IF ( .NOT. humidity ) THEN
2130	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2131	' is not implemented for humidity = .FALSE.'
2132	CALL message( 'check_parameters', 'PA0092', 1, 2, 0, 6, 0 )
2133	ELSE
2134	dopr_index(i) = 70
2135	dopr_unit(i) = 'kg2/kg2'
2136	hom(:,2,70,:) = SPREAD( zu, 2, statistic_regions+1 )
2137	ENDIF
2138
2139	CASE ( 'hyp' )
2140	dopr_index(i) = 72
2141	dopr_unit(i) = 'hPa'
2142	hom(:,2,72,:) = SPREAD( zu, 2, statistic_regions+1 )
2143
2144	CASE ( 'rho' )
2145	dopr_index(i) = 119
2146	dopr_unit(i) = 'kg/m3'
2147	hom(:,2,119,:) = SPREAD( zu, 2, statistic_regions+1 )
2148
2149	CASE ( 'rho_zw' )
2150	dopr_index(i) = 120
2151	dopr_unit(i) = 'kg/m3'
2152	hom(:,2,120,:) = SPREAD( zw, 2, statistic_regions+1 )
2153
2154	CASE ( 'ug' )
2155	dopr_index(i) = 78
2156	dopr_unit(i) = 'm/s'
2157	hom(:,2,78,:) = SPREAD( zu, 2, statistic_regions+1 )
2158
2159	CASE ( 'vg' )
2160	dopr_index(i) = 79
2161	dopr_unit(i) = 'm/s'
2162	hom(:,2,79,:) = SPREAD( zu, 2, statistic_regions+1 )
2163
2164	CASE ( 'w_subs' )
2165	IF ( .NOT. large_scale_subsidence ) THEN
2166	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2167	' is not implemented for large_scale_subsidence = .FALSE.'
2168	CALL message( 'check_parameters', 'PA0382', 1, 2, 0, 6, 0 )
2169	ELSE
2170	dopr_index(i) = 80
2171	dopr_unit(i) = 'm/s'
2172	hom(:,2,80,:) = SPREAD( zu, 2, statistic_regions+1 )
2173	ENDIF
2174
2175	CASE ( 's*2' )
2176	IF ( .NOT. passive_scalar ) THEN
2177	message_string = 'data_output_pr = ' // TRIM( data_output_pr(i) ) // &
2178	' is not implemented for passive_scalar = .FALSE.'
2179	CALL message( 'check_parameters', 'PA0185', 1, 2, 0, 6, 0 )
2180	ELSE
2181	dopr_index(i) = 116
2182	dopr_unit(i) = 'kg2/m6'
2183	hom(:,2,116,:) = SPREAD( zu, 2, statistic_regions+1 )
2184	ENDIF
2185
2186	CASE ( 'eta' )
2187	dopr_index(i) = 121
2188	dopr_unit(i) = 'mm'
2189	hom(:,2,121,:) = SPREAD( zu, 2, statistic_regions+1 )
2190
2191	kolmogorov_length_scale = .TRUE.
2192
2193	CASE DEFAULT
2194	unit = 'illegal'
2195	!
2196	!-- Check for other modules
2197	CALL module_interface_check_data_output_pr( data_output_pr(i), i, unit, dopr_unit(i) )
2198
2199	!
2200	!-- No valid quantity found
2201	IF ( unit == 'illegal' ) THEN
2202	IF ( data_output_pr_user(1) /= ' ' ) THEN
2203	message_string = 'illegal value for data_output_pr or ' // &
2204	'data_output_pr_user = "' // TRIM( data_output_pr(i) ) // '"'
2205	CALL message( 'check_parameters', 'PA0097', 1, 2, 0, 6, 0 )
2206	ELSE
2207	message_string = 'illegal value for data_output_pr = "' // &
2208	TRIM( data_output_pr(i) ) // '"'
2209	CALL message( 'check_parameters', 'PA0098', 1, 2, 0, 6, 0 )
2210	ENDIF
2211	ENDIF
2212
2213	END SELECT
2214
2215	ENDDO
2216
2217
2218	!
2219	!-- Append user-defined data output variables to the standard data output
2220	IF ( data_output_user(1) /= ' ' ) THEN
2221	i = 1
2222	DO WHILE ( data_output(i) /= ' ' .AND. i <= 500 )
2223	i = i + 1
2224	ENDDO
2225	j = 1
2226	DO WHILE ( data_output_user(j) /= ' ' .AND. j <= 500 )
2227	IF ( i > 500 ) THEN
2228	message_string = 'number of output quantitities given by data' // &
2229	'_output and data_output_user exceeds the limit of 500'
2230	CALL message( 'check_parameters', 'PA0102', 1, 2, 0, 6, 0 )
2231	ENDIF
2232	data_output(i) = data_output_user(j)
2233	i = i + 1
2234	j = j + 1
2235	ENDDO
2236	ENDIF
2237
2238	!
2239	!-- Check and set steering parameters for 2d/3d data output and averaging
2240	i = 1
2241	DO WHILE ( data_output(i) /= ' ' .AND. i <= 500 )
2242	!
2243	!-- Check for data averaging
2244	ilen = LEN_TRIM( data_output(i) )
2245	j = 0 ! no data averaging
2246	IF ( ilen > 3 ) THEN
2247	IF ( data_output(i)(ilen-2:ilen) == '_av' ) THEN
2248	j = 1 ! data averaging
2249	data_output(i) = data_output(i)(1:ilen-3)
2250	ENDIF
2251	ENDIF
2252	!
2253	!-- Check for cross section or volume data
2254	ilen = LEN_TRIM( data_output(i) )
2255	k = 0 ! 3d data
2256	var = data_output(i)(1:ilen)
2257	IF ( ilen > 3 ) THEN
2258	IF ( data_output(i)(ilen-2:ilen) == '_xy' .OR. data_output(i)(ilen-2:ilen) == '_xz' &
2259	.OR. data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2260	k = 1 ! 2d data
2261	var = data_output(i)(1:ilen-3)
2262	ENDIF
2263	ENDIF
2264
2265	!
2266	!-- Check for allowed value and set units
2267	SELECT CASE ( TRIM( var ) )
2268
2269	CASE ( 'e' )
2270	IF ( constant_diffusion ) THEN
2271	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2272	'constant_diffusion = .FALSE.'
2273	CALL message( 'check_parameters', 'PA0103', 1, 2, 0, 6, 0 )
2274	ENDIF
2275	unit = 'm2/s2'
2276
2277	CASE ( 'thetal' )
2278	IF ( .NOT. bulk_cloud_model ) THEN
2279	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2280	'bulk_cloud_model = .TRUE.'
2281	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2282	ENDIF
2283	unit = 'K'
2284
2285	CASE ( 'pc', 'pr' )
2286	IF ( .NOT. particle_advection ) THEN
2287	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2288	'a "particle_parameters"-NAMELIST in the parameter file (PARIN)'
2289	CALL message( 'check_parameters', 'PA0104', 1, 2, 0, 6, 0 )
2290	ENDIF
2291	IF ( TRIM( var ) == 'pc' ) unit = 'number'
2292	IF ( TRIM( var ) == 'pr' ) unit = 'm'
2293
2294	CASE ( 'q', 'thetav' )
2295	IF ( .NOT. humidity ) THEN
2296	message_string = 'output of "' // TRIM( var ) // '" requires humidity = .TRUE.'
2297	CALL message( 'check_parameters', 'PA0105', 1, 2, 0, 6, 0 )
2298	ENDIF
2299	IF ( TRIM( var ) == 'q' ) unit = 'kg/kg'
2300	IF ( TRIM( var ) == 'thetav' ) unit = 'K'
2301
2302	CASE ( 'ql' )
2303	IF ( .NOT. ( bulk_cloud_model .OR. cloud_droplets ) ) THEN
2304	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2305	'bulk_cloud_model = .TRUE. or cloud_droplets = .TRUE.'
2306	CALL message( 'check_parameters', 'PA0106', 1, 2, 0, 6, 0 )
2307	ENDIF
2308	unit = 'kg/kg'
2309
2310	CASE ( 'ql_c', 'ql_v', 'ql_vp' )
2311	IF ( .NOT. cloud_droplets ) THEN
2312	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2313	'cloud_droplets = .TRUE.'
2314	CALL message( 'check_parameters', 'PA0107', 1, 2, 0, 6, 0 )
2315	ENDIF
2316	IF ( TRIM( var ) == 'ql_c' ) unit = 'kg/kg'
2317	IF ( TRIM( var ) == 'ql_v' ) unit = 'm3'
2318	IF ( TRIM( var ) == 'ql_vp' ) unit = 'none'
2319
2320	CASE ( 'qv' )
2321	IF ( .NOT. bulk_cloud_model ) THEN
2322	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2323	'bulk_cloud_model = .TRUE.'
2324	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2325	ENDIF
2326	unit = 'kg/kg'
2327
2328	CASE ( 's' )
2329	IF ( .NOT. passive_scalar ) THEN
2330	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2331	'passive_scalar = .TRUE.'
2332	CALL message( 'check_parameters', 'PA0110', 1, 2, 0, 6, 0 )
2333	ENDIF
2334	unit = 'kg/m3'
2335
2336	CASE ( 'p', 'theta', 'u', 'v', 'w' )
2337	IF ( TRIM( var ) == 'p' ) unit = 'Pa'
2338	IF ( TRIM( var ) == 'theta' ) unit = 'K'
2339	IF ( TRIM( var ) == 'u' ) unit = 'm/s'
2340	IF ( TRIM( var ) == 'v' ) unit = 'm/s'
2341	IF ( TRIM( var ) == 'w' ) unit = 'm/s'
2342	CONTINUE
2343
2344	CASE ( 'ghf', 'lwp', 'ol', 'qsurf', 'qsws', 'r_a', 'shf', 'ssurf', 'ssws', 't',&
2345	'tsurf', 'us', 'z0', 'z0h', 'z0q*' )
2346	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
2347	message_string = 'illegal value for data_output: "' // TRIM( var ) // &
2348	'" & only 2d-horizontal cross sections are allowed for this value'
2349	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
2350	ENDIF
2351
2352	IF ( TRIM( var ) == 'lwp*' .AND. .NOT. bulk_cloud_model ) THEN
2353	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2354	'bulk_cloud_model = .TRUE.'
2355	CALL message( 'check_parameters', 'PA0108', 1, 2, 0, 6, 0 )
2356	ENDIF
2357	IF ( TRIM( var ) == 'qsws*' .AND. .NOT. humidity ) THEN
2358	message_string = 'output of "' // TRIM( var ) // '" requires humidity = .TRUE.'
2359	CALL message( 'check_parameters', 'PA0322', 1, 2, 0, 6, 0 )
2360	ENDIF
2361
2362	IF ( TRIM( var ) == 'ghf*' .AND. .NOT. land_surface ) THEN
2363	message_string = 'output of "' // TRIM( var ) // '" requires land_surface = .TRUE.'
2364	CALL message( 'check_parameters', 'PA0404', 1, 2, 0, 6, 0 )
2365	ENDIF
2366
2367	IF ( ( TRIM( var ) == 'r_a' .OR. TRIM( var ) == 'ghf' ) .AND. .NOT. land_surface &
2368	.AND. .NOT. urban_surface ) THEN
2369	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2370	'land_surface = .TRUE. or ' // 'urban_surface = .TRUE.'
2371	CALL message( 'check_parameters', 'PA0404', 1, 2, 0, 6, 0 )
2372	ENDIF
2373
2374	IF ( TRIM( var ) == 'ssws*' .AND. .NOT. passive_scalar ) THEN
2375	message_string = 'output of "' // TRIM( var ) // '" requires ' // &
2376	'passive_scalar = .TRUE.'
2377	CALL message( 'check_parameters', 'PA0361', 1, 2, 0, 6, 0 )
2378	ENDIF
2379
2380	IF ( TRIM( var ) == 'ghf*' ) unit = 'W/m2'
2381	IF ( TRIM( var ) == 'lwp*' ) unit = 'kg/m2'
2382	IF ( TRIM( var ) == 'ol*' ) unit = 'm'
2383	IF ( TRIM( var ) == 'qsurf*' ) unit = 'kg/kg'
2384	IF ( TRIM( var ) == 'qsws*' ) unit = 'kgm/kgs'
2385	IF ( TRIM( var ) == 'r_a*' ) unit = 's/m'
2386	IF ( TRIM( var ) == 'shf' ) unit = 'Km/s'
2387	IF ( TRIM( var ) == 'ssurf*' ) unit = 'kg/kg'
2388	IF ( TRIM( var ) == 'ssws' ) unit = 'kg/m2s'
2389	IF ( TRIM( var ) == 't*' ) unit = 'K'
2390	IF ( TRIM( var ) == 'tsurf*' ) unit = 'K'
2391	IF ( TRIM( var ) == 'us*' ) unit = 'm/s'
2392	IF ( TRIM( var ) == 'z0*' ) unit = 'm'
2393	IF ( TRIM( var ) == 'z0h*' ) unit = 'm'
2394	!
2395	!-- Output of surface latent and sensible heat flux will be in W/m2 in case of natural- and
2396	!-- urban-type surfaces, even if flux_output_mode is set to kinematic units.
2397	IF ( land_surface .OR. urban_surface ) THEN
2398	IF ( TRIM( var ) == 'shf*' ) unit = 'W/m2'
2399	IF ( TRIM( var ) == 'qsws*' ) unit = 'W/m2'
2400	ENDIF
2401
2402	CASE DEFAULT
2403	!
2404	!-- Check for other modules
2405	CALL module_interface_check_data_output( var, unit, i, j, ilen, k )
2406
2407	IF ( unit == 'illegal' ) THEN
2408	IF ( data_output_user(1) /= ' ' ) THEN
2409	message_string = 'illegal value for data_output or ' // &
2410	'data_output_user = "' // TRIM( data_output(i) ) // '"'
2411	CALL message( 'check_parameters', 'PA0114', 1, 2, 0, 6, 0 )
2412	ELSE
2413	message_string = 'illegal value for data_output = "' // &
2414	TRIM( data_output(i) ) // '"'
2415	CALL message( 'check_parameters', 'PA0115', 1, 2, 0, 6, 0 )
2416	ENDIF
2417	ENDIF
2418
2419	END SELECT
2420	!
2421	!-- Set the internal steering parameters appropriately
2422	IF ( k == 0 ) THEN
2423	do3d_no(j) = do3d_no(j) + 1
2424	do3d(j,do3d_no(j)) = data_output(i)
2425	do3d_unit(j,do3d_no(j)) = unit
2426	ELSE
2427	do2d_no(j) = do2d_no(j) + 1
2428	do2d(j,do2d_no(j)) = data_output(i)
2429	do2d_unit(j,do2d_no(j)) = unit
2430	IF ( data_output(i)(ilen-2:ilen) == '_xy' ) THEN
2431	data_output_xy(j) = .TRUE.
2432	ENDIF
2433	IF ( data_output(i)(ilen-2:ilen) == '_xz' ) THEN
2434	data_output_xz(j) = .TRUE.
2435	ENDIF
2436	IF ( data_output(i)(ilen-2:ilen) == '_yz' ) THEN
2437	data_output_yz(j) = .TRUE.
2438	ENDIF
2439	ENDIF
2440
2441	IF ( j == 1 ) THEN
2442	!
2443	!-- Check, if variable is already subject to averaging
2444	found = .FALSE.
2445	DO k = 1, doav_n
2446	IF ( TRIM( doav(k) ) == TRIM( var ) ) found = .TRUE.
2447	ENDDO
2448
2449	IF ( .NOT. found ) THEN
2450	doav_n = doav_n + 1
2451	doav(doav_n) = var
2452	ENDIF
2453	ENDIF
2454
2455	i = i + 1
2456	ENDDO
2457
2458	!
2459	!-- Averaged 2d or 3d output requires that an averaging interval has been set
2460	IF ( doav_n > 0 .AND. averaging_interval == 0.0_wp ) THEN
2461	WRITE( message_string, * ) 'output of averaged quantity "', TRIM( doav(1) ), &
2462	'_av" requires to set a ', 'non-zero averaging interval'
2463	CALL message( 'check_parameters', 'PA0323', 1, 2, 0, 6, 0 )
2464	ENDIF
2465
2466	!
2467	!-- Check sectional planes and store them in one shared array
2468	IF ( ANY( section_xy > nz + 1 ) ) THEN
2469	WRITE( message_string, * ) 'section_xy must be <= nz + 1 = ', nz + 1
2470	CALL message( 'check_parameters', 'PA0319', 1, 2, 0, 6, 0 )
2471	ENDIF
2472	IF ( ANY( section_xz > ny + 1 ) ) THEN
2473	WRITE( message_string, * ) 'section_xz must be <= ny + 1 = ', ny + 1
2474	CALL message( 'check_parameters', 'PA0320', 1, 2, 0, 6, 0 )
2475	ENDIF
2476	IF ( ANY( section_yz > nx + 1 ) ) THEN
2477	WRITE( message_string, * ) 'section_yz must be <= nx + 1 = ', nx + 1
2478	CALL message( 'check_parameters', 'PA0321', 1, 2, 0, 6, 0 )
2479	ENDIF
2480	section(:,1) = section_xy
2481	section(:,2) = section_xz
2482	section(:,3) = section_yz
2483
2484	IF ( ANY( data_output_xy ) .AND. .NOT. ANY( section(:,1) /= -9999 ) ) THEN
2485	WRITE( message_string, * ) 'section_xy not defined for requested xy-cross section ' // &
2486	'output.&At least one cross section must be given.'
2487	CALL message( 'check_parameters', 'PA0681', 1, 2, 0, 6, 0 )
2488	ENDIF
2489	IF ( ANY( data_output_xz ) .AND. .NOT. ANY( section(:,2) /= -9999 ) ) THEN
2490	WRITE( message_string, * ) 'section_xz not defined for requested xz-cross section ' // &
2491	'output.&At least one cross section must be given.'
2492	CALL message( 'check_parameters', 'PA0681', 1, 2, 0, 6, 0 )
2493	ENDIF
2494	IF ( ANY( data_output_yz ) .AND. .NOT. ANY( section(:,3) /= -9999 ) ) THEN
2495	WRITE( message_string, * ) 'section_yz not defined for requested yz-cross section ' // &
2496	'output.&At least one cross section must be given.'
2497	CALL message( 'check_parameters', 'PA0681', 1, 2, 0, 6, 0 )
2498	ENDIF
2499	!
2500	!-- Upper plot limit for 3D arrays
2501	IF ( nz_do3d == -9999 ) nz_do3d = nzt + 1
2502
2503	!
2504	!-- Set output format string (used in header)
2505	SELECT CASE ( netcdf_data_format )
2506	CASE ( 1 )
2507	netcdf_data_format_string = 'netCDF classic'
2508	CASE ( 2 )
2509	netcdf_data_format_string = 'netCDF 64bit offset'
2510	CASE ( 3 )
2511	netcdf_data_format_string = 'netCDF4/HDF5'
2512	CASE ( 4 )
2513	netcdf_data_format_string = 'netCDF4/HDF5 classic'
2514	CASE ( 5 )
2515	netcdf_data_format_string = 'parallel netCDF4/HDF5'
2516	CASE ( 6 )
2517	netcdf_data_format_string = 'parallel netCDF4/HDF5 classic'
2518
2519	END SELECT
2520
2521	!
2522	!-- Check mask conditions
2523	DO mid = 1, max_masks
2524	IF ( data_output_masks(mid,1) /= ' ' .OR. data_output_masks_user(mid,1) /= ' ' ) THEN
2525	masks = masks + 1
2526	ENDIF
2527	ENDDO
2528
2529	IF ( masks < 0 .OR. masks > max_masks ) THEN
2530	WRITE( message_string, * ) 'illegal value: masks must be >= 0 and ', '<= ', max_masks, &
2531	' (=max_masks)'
2532	CALL message( 'check_parameters', 'PA0325', 1, 2, 0, 6, 0 )
2533	ENDIF
2534	IF ( masks > 0 ) THEN
2535	mask_scale(1) = mask_scale_x
2536	mask_scale(2) = mask_scale_y
2537	mask_scale(3) = mask_scale_z
2538	IF ( ANY( mask_scale <= 0.0_wp ) ) THEN
2539	WRITE( message_string, * ) 'illegal value: mask_scale_x, mask_scale_y and mask_scale_z',&
2540	'must be > 0.0'
2541	CALL message( 'check_parameters', 'PA0326', 1, 2, 0, 6, 0 )
2542	ENDIF
2543	!
2544	!-- Generate masks for masked data output.
2545	!-- Parallel netcdf output is not tested so far for masked data, hence netcdf_data_format is
2546	!-- switched back to non-parallel output.
2547	netcdf_data_format_save = netcdf_data_format
2548	IF ( netcdf_data_format > 4 ) THEN
2549	IF ( netcdf_data_format == 5 ) netcdf_data_format = 3
2550	IF ( netcdf_data_format == 6 ) netcdf_data_format = 4
2551	message_string = 'netCDF file formats '// '5 (parallel netCDF 4) and 6 (parallel ' // &
2552	'netCDF 4 Classic model) & are currently not supported (not yet ' // &
2553	'tested) for masked data. &Using respective non-parallel' // &
2554	' output for masked data.'
2555	CALL message( 'check_parameters', 'PA0383', 0, 0, 0, 6, 0 )
2556	ENDIF
2557	CALL init_masks
2558	netcdf_data_format = netcdf_data_format_save
2559	ENDIF
2560
2561	!
2562	!-- Check the NetCDF data format
2563	IF ( netcdf_data_format > 2 ) THEN
2564	#if defined( __netcdf4 )
2565	CONTINUE
2566	#else
2567	message_string = 'netCDF: netCDF4 format requested but no ' // &
2568	'cpp-directive __netcdf4 given & switch back to 64-bit offset format'
2569	CALL message( 'check_parameters', 'PA0171', 0, 1, 0, 6, 0 )
2570	netcdf_data_format = 2
2571	#endif
2572	ENDIF
2573	IF ( netcdf_data_format > 4 ) THEN
2574	#if defined( __netcdf4 ) && defined( __netcdf4_parallel )
2575	CONTINUE
2576	#else
2577	message_string = 'netCDF: netCDF4 parallel output requested but no ' // &
2578	'cpp-directive __netcdf4_parallel given & switch ' // &
2579	'back to netCDF4 non-parallel output'
2580	CALL message( 'check_parameters', 'PA0099', 0, 1, 0, 6, 0 )
2581	netcdf_data_format = netcdf_data_format - 2
2582	#endif
2583	ENDIF
2584
2585	!
2586	!-- Calculate fixed number of output time levels for parallel netcdf output.
2587	!-- The time dimension has to be defined as limited for parallel output, because otherwise the I/O
2588	!-- performance drops significantly.
2589	IF ( netcdf_data_format > 4 ) THEN
2590
2591	!
2592	!-- Check if any of the follwoing data output interval is 0.0s, which is not allowed for parallel
2593	!-- output.
2594	CALL check_dt_do( dt_do3d, 'dt_do3d' )
2595	CALL check_dt_do( dt_do2d_xy, 'dt_do2d_xy' )
2596	CALL check_dt_do( dt_do2d_xz, 'dt_do2d_xz' )
2597	CALL check_dt_do( dt_do2d_yz, 'dt_do2d_yz' )
2598	CALL check_dt_do( dt_data_output_av, 'dt_data_output_av' )
2599
2600	!-- Set needed time levels (ntdim) to saved time levels + to be saved time levels.
2601	ntdim_3d(0) = do3d_time_count(0) + CEILING( &
2602	( end_time - MAX( &
2603	MERGE( skip_time_do3d, skip_time_do3d + spinup_time, &
2604	data_output_during_spinup ), &
2605	simulated_time_at_begin ) &
2606	) / dt_do3d )
2607	IF ( do3d_at_begin ) ntdim_3d(0) = ntdim_3d(0) + 1
2608
2609	ntdim_3d(1) = do3d_time_count(1) + CEILING( &
2610	( end_time - MAX( &
2611	MERGE( skip_time_data_output_av, skip_time_data_output_av + spinup_time, &
2612	data_output_during_spinup ), &
2613	simulated_time_at_begin ) &
2614	) / dt_data_output_av )
2615
2616	ntdim_2d_xy(0) = do2d_xy_time_count(0) + CEILING( &
2617	( end_time - MAX( &
2618	MERGE( skip_time_do2d_xy, skip_time_do2d_xy + spinup_time, &
2619	data_output_during_spinup ), &
2620	simulated_time_at_begin ) &
2621	) / dt_do2d_xy )
2622
2623	ntdim_2d_xz(0) = do2d_xz_time_count(0) + CEILING( &
2624	( end_time - MAX( &
2625	MERGE( skip_time_do2d_xz, skip_time_do2d_xz + spinup_time, &
2626	data_output_during_spinup ), &
2627	simulated_time_at_begin ) &
2628	) / dt_do2d_xz )
2629
2630	ntdim_2d_yz(0) = do2d_yz_time_count(0) + CEILING( &
2631	( end_time - MAX( &
2632	MERGE( skip_time_do2d_yz, skip_time_do2d_yz + spinup_time, &
2633	data_output_during_spinup ), &
2634	simulated_time_at_begin ) &
2635	) / dt_do2d_yz )
2636
2637	IF ( do2d_at_begin ) THEN
2638	ntdim_2d_xy(0) = ntdim_2d_xy(0) + 1
2639	ntdim_2d_xz(0) = ntdim_2d_xz(0) + 1
2640	ntdim_2d_yz(0) = ntdim_2d_yz(0) + 1
2641	ENDIF
2642	!
2643	!-- Please note, for averaged 2D data skip_time_data_output_av is the relavant output control
2644	!-- parameter.
2645	ntdim_2d_xy(1) = do2d_xy_time_count(1) + CEILING( &
2646	( end_time - MAX( MERGE( skip_time_data_output_av, &
2647	skip_time_data_output_av + spinup_time, &
2648	data_output_during_spinup ), &
2649	simulated_time_at_begin ) &
2650	) / dt_data_output_av )
2651
2652	ntdim_2d_xz(1) = do2d_xz_time_count(1) + CEILING( &
2653	( end_time - MAX( MERGE( skip_time_data_output_av, &
2654	skip_time_data_output_av + spinup_time, &
2655	data_output_during_spinup ), &
2656	simulated_time_at_begin ) &
2657	) / dt_data_output_av )
2658
2659	ntdim_2d_yz(1) = do2d_yz_time_count(1) + CEILING( &
2660	( end_time - MAX( MERGE( skip_time_data_output_av, &
2661	skip_time_data_output_av + spinup_time, &
2662	data_output_during_spinup ), &
2663	simulated_time_at_begin ) &
2664	) / dt_data_output_av )
2665
2666	ENDIF
2667
2668	!
2669	!-- Check, whether a constant diffusion coefficient shall be used
2670	IF ( km_constant /= -1.0_wp ) THEN
2671	IF ( km_constant < 0.0_wp ) THEN
2672	WRITE( message_string, * ) 'km_constant = ', km_constant, ' < 0.0'
2673	CALL message( 'check_parameters', 'PA0121', 1, 2, 0, 6, 0 )
2674	ELSE
2675	IF ( prandtl_number < 0.0_wp ) THEN
2676	WRITE( message_string, * ) 'prandtl_number = ', prandtl_number, ' < 0.0'
2677	CALL message( 'check_parameters', 'PA0122', 1, 2, 0, 6, 0 )
2678	ENDIF
2679	constant_diffusion = .TRUE.
2680
2681	IF ( constant_flux_layer ) THEN
2682	message_string = 'constant_flux_layer is not allowed with fixed value of km'
2683	CALL message( 'check_parameters', 'PA0123', 1, 2, 0, 6, 0 )
2684	ENDIF
2685	ENDIF
2686	ENDIF
2687
2688	!
2689	!-- In case of non-cyclic lateral boundaries and a damping layer for the potential temperature,
2690	!-- check the width of the damping layer
2691	IF ( bc_lr /= 'cyclic' ) THEN
2692	IF ( pt_damping_width < 0.0_wp .OR. pt_damping_width > REAL( (nx+1) * dx ) ) THEN
2693	message_string = 'pt_damping_width out of range'
2694	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2695	ENDIF
2696	ENDIF
2697
2698	IF ( bc_ns /= 'cyclic' ) THEN
2699	IF ( pt_damping_width < 0.0_wp .OR. pt_damping_width > REAL( (ny+1) * dy ) ) THEN
2700	message_string = 'pt_damping_width out of range'
2701	CALL message( 'check_parameters', 'PA0124', 1, 2, 0, 6, 0 )
2702	ENDIF
2703	ENDIF
2704
2705	!
2706	!-- Check value range for zeta = z/L
2707	IF ( zeta_min >= zeta_max ) THEN
2708	WRITE( message_string, * ) 'zeta_min = ', zeta_min, ' must be less ', 'than zeta_max = ', &
2709	zeta_max
2710	CALL message( 'check_parameters', 'PA0125', 1, 2, 0, 6, 0 )
2711	ENDIF
2712
2713	!
2714	!-- Check random generator
2715	IF ( (random_generator /= 'system-specific' .AND. &
2716	random_generator /= 'random-parallel' ) .AND. &
2717	random_generator /= 'numerical-recipes' ) THEN
2718	message_string = 'unknown random generator: random_generator = "' // &
2719	TRIM( random_generator ) // '"'
2720	CALL message( 'check_parameters', 'PA0135', 1, 2, 0, 6, 0 )
2721	ENDIF
2722
2723	!
2724	!-- Determine upper and lower hight level indices for random perturbations
2725	IF ( disturbance_level_b == -9999999.9_wp ) THEN
2726	IF ( ocean_mode ) THEN
2727	disturbance_level_b = zu((nzt*2)/3)
2728	disturbance_level_ind_b = ( nzt * 2 ) / 3
2729	ELSE
2730	disturbance_level_b = zu(nzb+3)
2731	disturbance_level_ind_b = nzb + 3
2732	ENDIF
2733	ELSEIF ( disturbance_level_b < zu(3) ) THEN
2734	WRITE( message_string, * ) 'disturbance_level_b = ', disturbance_level_b, ' must be >= ', &
2735	zu(3), '(zu(3))'
2736	CALL message( 'check_parameters', 'PA0126', 1, 2, 0, 6, 0 )
2737	ELSEIF ( disturbance_level_b > zu(nzt-2) ) THEN
2738	WRITE( message_string, * ) 'disturbance_level_b = ', disturbance_level_b, ' must be <= ', &
2739	zu(nzt-2), '(zu(nzt-2))'
2740	CALL message( 'check_parameters', 'PA0127', 1, 2, 0, 6, 0 )
2741	ELSE
2742	DO k = 3, nzt-2
2743	IF ( disturbance_level_b <= zu(k) ) THEN
2744	disturbance_level_ind_b = k
2745	EXIT
2746	ENDIF
2747	ENDDO
2748	ENDIF
2749
2750	IF ( disturbance_level_t == -9999999.9_wp ) THEN
2751	IF ( ocean_mode ) THEN
2752	disturbance_level_t = zu(nzt-3)
2753	disturbance_level_ind_t = nzt - 3
2754	ELSE
2755	disturbance_level_t = zu(nzt/3)
2756	disturbance_level_ind_t = nzt / 3
2757	ENDIF
2758	ELSEIF ( disturbance_level_t > zu(nzt-2) ) THEN
2759	WRITE( message_string, * ) 'disturbance_level_t = ', disturbance_level_t, ' must be <= ', &
2760	zu(nzt-2), '(zu(nzt-2))'
2761	CALL message( 'check_parameters', 'PA0128', 1, 2, 0, 6, 0 )
2762	ELSEIF ( disturbance_level_t < disturbance_level_b ) THEN
2763	WRITE( message_string, * ) 'disturbance_level_t = ', disturbance_level_t, &
2764	' must be >= disturbance_level_b = ', disturbance_level_b
2765	CALL message( 'check_parameters', 'PA0129', 1, 2, 0, 6, 0 )
2766	ELSE
2767	DO k = 3, nzt-2
2768	IF ( disturbance_level_t <= zu(k) ) THEN
2769	disturbance_level_ind_t = k
2770	EXIT
2771	ENDIF
2772	ENDDO
2773	ENDIF
2774
2775	!
2776	!-- Check again whether the levels determined this way are ok.
2777	!-- Error may occur at automatic determination and too few grid points in z-direction.
2778	IF ( disturbance_level_ind_t < disturbance_level_ind_b ) THEN
2779	WRITE( message_string, * ) 'disturbance_level_ind_t = ', disturbance_level_ind_t, &
2780	' must be >= ', 'disturbance_level_ind_b = ', disturbance_level_ind_b
2781	CALL message( 'check_parameters', 'PA0130', 1, 2, 0, 6, 0 )
2782	ENDIF
2783
2784	!
2785	!-- Determine the horizontal index range for random perturbations.
2786	!-- In case of non-cyclic horizontal boundaries, no perturbations are imposed near the inflow and
2787	!-- the perturbation area is further limited to ...(1) after the initial phase of the flow.
2788
2789	IF ( bc_lr /= 'cyclic' ) THEN
2790	IF ( inflow_disturbance_begin == -1 ) THEN
2791	inflow_disturbance_begin = MIN( 10, nx/2 )
2792	ENDIF
2793	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > nx ) THEN
2794	message_string = 'inflow_disturbance_begin out of range'
2795	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
2796	ENDIF
2797	IF ( inflow_disturbance_end == -1 ) THEN
2798	inflow_disturbance_end = MIN( 100, 3*nx/4 )
2799	ENDIF
2800	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > nx ) THEN
2801	message_string = 'inflow_disturbance_end out of range'
2802	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
2803	ENDIF
2804	ELSEIF ( bc_ns /= 'cyclic' ) THEN
2805	IF ( inflow_disturbance_begin == -1 ) THEN
2806	inflow_disturbance_begin = MIN( 10, ny/2 )
2807	ENDIF
2808	IF ( inflow_disturbance_begin < 0 .OR. inflow_disturbance_begin > ny ) THEN
2809	message_string = 'inflow_disturbance_begin out of range'
2810	CALL message( 'check_parameters', 'PA0131', 1, 2, 0, 6, 0 )
2811	ENDIF
2812	IF ( inflow_disturbance_end == -1 ) THEN
2813	inflow_disturbance_end = MIN( 100, 3*ny/4 )
2814	ENDIF
2815	IF ( inflow_disturbance_end < 0 .OR. inflow_disturbance_end > ny ) THEN
2816	message_string = 'inflow_disturbance_end out of range'
2817	CALL message( 'check_parameters', 'PA0132', 1, 2, 0, 6, 0 )
2818	ENDIF
2819	ENDIF
2820
2821	IF ( random_generator == 'random-parallel' ) THEN
2822	dist_nxl = nxl; dist_nxr = nxr
2823	dist_nys = nys; dist_nyn = nyn
2824	IF ( bc_lr == 'radiation/dirichlet' ) THEN
2825	dist_nxr = MIN( nx - inflow_disturbance_begin, nxr )
2826	dist_nxl(1) = MAX( nx - inflow_disturbance_end, nxl )
2827	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
2828	dist_nxl = MAX( inflow_disturbance_begin, nxl )
2829	dist_nxr(1) = MIN( inflow_disturbance_end, nxr )
2830	ELSEIF ( bc_lr == 'nested' .OR. bc_lr == 'nesting_offline' ) THEN
2831	dist_nxl = MAX( inflow_disturbance_begin, nxl )
2832	dist_nxr = MIN( nx - inflow_disturbance_begin, nxr )
2833	ENDIF
2834	IF ( bc_ns == 'dirichlet/radiation' ) THEN
2835	dist_nyn = MIN( ny - inflow_disturbance_begin, nyn )
2836	dist_nys(1) = MAX( ny - inflow_disturbance_end, nys )
2837	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
2838	dist_nys = MAX( inflow_disturbance_begin, nys )
2839	dist_nyn(1) = MIN( inflow_disturbance_end, nyn )
2840	ELSEIF ( bc_ns == 'nested' .OR. bc_ns == 'nesting_offline' ) THEN
2841	dist_nys = MAX( inflow_disturbance_begin, nys )
2842	dist_nyn = MIN( ny - inflow_disturbance_begin, nyn )
2843	ENDIF
2844	ELSE
2845	dist_nxl = 0; dist_nxr = nx
2846	dist_nys = 0; dist_nyn = ny
2847	IF ( bc_lr == 'radiation/dirichlet' ) THEN
2848	dist_nxr = nx - inflow_disturbance_begin
2849	dist_nxl(1) = nx - inflow_disturbance_end
2850	ELSEIF ( bc_lr == 'dirichlet/radiation' ) THEN
2851	dist_nxl = inflow_disturbance_begin
2852	dist_nxr(1) = inflow_disturbance_end
2853	ELSEIF ( bc_lr == 'nested' .OR. bc_lr == 'nesting_offline' ) THEN
2854	dist_nxr = nx - inflow_disturbance_begin
2855	dist_nxl = inflow_disturbance_begin
2856	ENDIF
2857	IF ( bc_ns == 'dirichlet/radiation' ) THEN
2858	dist_nyn = ny - inflow_disturbance_begin
2859	dist_nys(1) = ny - inflow_disturbance_end
2860	ELSEIF ( bc_ns == 'radiation/dirichlet' ) THEN
2861	dist_nys = inflow_disturbance_begin
2862	dist_nyn(1) = inflow_disturbance_end
2863	ELSEIF ( bc_ns == 'nested' .OR. bc_ns == 'nesting_offline' ) THEN
2864	dist_nyn = ny - inflow_disturbance_begin
2865	dist_nys = inflow_disturbance_begin
2866	ENDIF
2867	ENDIF
2868
2869	!
2870	!-- A turbulent inflow requires Dirichlet conditions at the respective inflow boundary (so far, a
2871	!-- turbulent inflow is realized from the left side only).
2872	IF ( turbulent_inflow .AND. bc_lr /= 'dirichlet/radiation' ) THEN
2873	message_string = 'turbulent_inflow = .T. requires a Dirichlet ' // &
2874	'condition at the inflow boundary'
2875	CALL message( 'check_parameters', 'PA0133', 1, 2, 0, 6, 0 )
2876	ENDIF
2877
2878	!
2879	!-- Turbulent inflow requires that 3d arrays have been cyclically filled with data from prerun in
2880	!-- the first main run
2881	IF ( turbulent_inflow .AND. initializing_actions /= 'cyclic_fill' .AND. &
2882	initializing_actions /= 'read_restart_data' ) THEN
2883	message_string = 'turbulent_inflow = .T. requires ' // &
2884	'initializing_actions = ''cyclic_fill'' or ' // &
2885	'initializing_actions = ''read_restart_data'' '
2886	CALL message( 'check_parameters', 'PA0055', 1, 2, 0, 6, 0 )
2887	ENDIF
2888
2889	!
2890	!-- In case of turbulent inflow
2891	IF ( turbulent_inflow ) THEN
2892
2893	!
2894	!-- Calculate the index of the recycling plane
2895	IF ( recycling_width <= dx .OR. recycling_width >= nx * dx ) THEN
2896	WRITE( message_string, * ) 'illegal value for recycling_width: ', recycling_width
2897	CALL message( 'check_parameters', 'PA0134', 1, 2, 0, 6, 0 )
2898	ENDIF
2899	!
2900	!-- Calculate the index
2901	recycling_plane = recycling_width / dx
2902	!
2903	!-- Check for correct input of recycling method for thermodynamic quantities
2904	IF ( TRIM( recycling_method_for_thermodynamic_quantities ) /= 'turbulent_fluctuation' .AND.&
2905	TRIM( recycling_method_for_thermodynamic_quantities ) /= 'absolute_value' ) THEN
2906	WRITE( message_string, * ) 'unknown recycling method for thermodynamic quantities: ', &
2907	TRIM( recycling_method_for_thermodynamic_quantities )
2908	CALL message( 'check_parameters', 'PA0184', 1, 2, 0, 6, 0 )
2909	ENDIF
2910
2911	ENDIF
2912
2913
2914	IF ( turbulent_outflow ) THEN
2915	!
2916	!-- Turbulent outflow requires Dirichlet conditions at the respective inflow boundary (so far, a
2917	!-- turbulent outflow is realized at the right side only).
2918	IF ( bc_lr /= 'dirichlet/radiation' ) THEN
2919	message_string = 'turbulent_outflow = .T. requires bc_lr = "dirichlet/radiation"'
2920	CALL message( 'check_parameters', 'PA0038', 1, 2, 0, 6, 0 )
2921	ENDIF
2922	!
2923	!-- The ouflow-source plane must lay inside the model domain
2924	IF ( outflow_source_plane < dx .OR. outflow_source_plane > nx * dx ) THEN
2925	WRITE( message_string, * ) 'illegal value for outflow_source'// '_plane: ', &
2926	outflow_source_plane
2927	CALL message( 'check_parameters', 'PA0145', 1, 2, 0, 6, 0 )
2928	ENDIF
2929	ENDIF
2930
2931	!
2932	!-- Determine damping level index for 1D model
2933	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
2934	IF ( damp_level_1d == -1.0_wp ) THEN
2935	damp_level_1d = zu(nzt+1)
2936	damp_level_ind_1d = nzt + 1
2937	ELSEIF ( damp_level_1d < 0.0_wp .OR. damp_level_1d > zu(nzt+1) ) THEN
2938	WRITE( message_string, * ) 'damp_level_1d = ', damp_level_1d, ' must be >= 0.0 and <= ',&
2939	zu(nzt+1), '(zu(nzt+1))'
2940	CALL message( 'check_parameters', 'PA0136', 1, 2, 0, 6, 0 )
2941	ELSE
2942	DO k = 1, nzt+1
2943	IF ( damp_level_1d <= zu(k) ) THEN
2944	damp_level_ind_1d = k
2945	EXIT
2946	ENDIF
2947	ENDDO
2948	ENDIF
2949	ENDIF
2950
2951	!
2952	!-- Check some other 1d-model parameters
2953	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
2954	TRIM( mixing_length_1d ) /= 'blackadar' ) THEN
2955	message_string = 'mixing_length_1d = "' // TRIM( mixing_length_1d ) // '" is unknown'
2956	CALL message( 'check_parameters', 'PA0137', 1, 2, 0, 6, 0 )
2957	ENDIF
2958	IF ( TRIM( dissipation_1d ) /= 'as_in_3d_model' .AND. &
2959	TRIM( dissipation_1d ) /= 'detering' .AND. &
2960	TRIM( dissipation_1d ) /= 'prognostic' ) THEN
2961	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // '" is unknown'
2962	CALL message( 'check_parameters', 'PA0138', 1, 2, 0, 6, 0 )
2963	ENDIF
2964	IF ( TRIM( mixing_length_1d ) /= 'as_in_3d_model' .AND. &
2965	TRIM( dissipation_1d ) == 'as_in_3d_model' ) THEN
2966	message_string = 'dissipation_1d = "' // TRIM( dissipation_1d ) // &
2967	'" requires mixing_length_1d = "as_in_3d_model"'
2968	CALL message( 'check_parameters', 'PA0485', 1, 2, 0, 6, 0 )
2969	ENDIF
2970
2971	!
2972	!-- Set time for the next user defined restart (time_restart is the internal parameter for steering
2973	!-- restart events)
2974	IF ( restart_time /= 9999999.9_wp ) THEN
2975	IF ( restart_time > time_since_reference_point ) THEN
2976	time_restart = restart_time
2977	ENDIF
2978	ELSE
2979	!
2980	!-- In case of a restart run, set internal parameter to default (no restart) if the
2981	!-- NAMELIST-parameter restart_time is omitted
2982	time_restart = 9999999.9_wp
2983	ENDIF
2984
2985	!
2986	!-- Check pressure gradient conditions
2987	IF ( dp_external .AND. conserve_volume_flow ) THEN
2988	WRITE( message_string, * ) 'Both dp_external and conserve_volume_flo', &
2989	'w are .TRUE. but one of them must be .FALSE.'
2990	CALL message( 'check_parameters', 'PA0150', 1, 2, 0, 6, 0 )
2991	ENDIF
2992	IF ( dp_external ) THEN
2993	IF ( dp_level_b < zu(nzb) .OR. dp_level_b > zu(nzt) ) THEN
2994	WRITE( message_string, * ) 'dp_level_b = ', dp_level_b, ' is out ', &
2995	' of range [zu(nzb), zu(nzt)]'
2996	CALL message( 'check_parameters', 'PA0151', 1, 2, 0, 6, 0 )
2997	ENDIF
2998	IF ( .NOT. ANY( dpdxy /= 0.0_wp ) ) THEN
2999	WRITE( message_string, * ) 'dp_external is .TRUE. but dpdxy is ze', &
3000	'ro, i.e. the external pressure gradient will not be applied'
3001	CALL message( 'check_parameters', 'PA0152', 0, 1, 0, 6, 0 )
3002	ENDIF
3003	ENDIF
3004	IF ( ANY( dpdxy /= 0.0_wp ) .AND. .NOT. dp_external ) THEN
3005	WRITE( message_string, * ) 'dpdxy is nonzero but dp_external is ', &
3006	'.FALSE., i.e. the external pressure gradient & will not be applied'
3007	CALL message( 'check_parameters', 'PA0153', 0, 1, 0, 6, 0 )
3008	ENDIF
3009	IF ( conserve_volume_flow ) THEN
3010	IF ( TRIM( conserve_volume_flow_mode ) == 'default' ) THEN
3011
3012	conserve_volume_flow_mode = 'initial_profiles'
3013
3014	ELSEIF ( TRIM( conserve_volume_flow_mode ) /= 'initial_profiles' .AND. &
3015	TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) THEN
3016	WRITE( message_string, * ) 'unknown conserve_volume_flow_mode: ', &
3017	conserve_volume_flow_mode
3018	CALL message( 'check_parameters', 'PA0154', 1, 2, 0, 6, 0 )
3019	ENDIF
3020	IF ( ( bc_lr /= 'cyclic' .OR. bc_ns /= 'cyclic') .AND. &
3021	TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
3022	WRITE( message_string, * ) 'non-cyclic boundary conditions ', &
3023	'require conserve_volume_flow_mode = ''initial_profiles'''
3024	CALL message( 'check_parameters', 'PA0155', 1, 2, 0, 6, 0 )
3025	ENDIF
3026	ENDIF
3027	IF ( ( u_bulk /= 0.0_wp .OR. v_bulk /= 0.0_wp ) .AND. &
3028	( .NOT. conserve_volume_flow .OR. TRIM( conserve_volume_flow_mode ) /= 'bulk_velocity' ) )&
3029	THEN
3030	WRITE( message_string, * ) 'nonzero bulk velocity requires ', &
3031	'conserve_volume_flow = .T. and ', 'conserve_volume_flow_mode = ''bulk_velocity'''
3032	CALL message( 'check_parameters', 'PA0157', 1, 2, 0, 6, 0 )
3033	ENDIF
3034
3035	!
3036	!-- Prevent empty time records in volume, cross-section and masked data in case of non-parallel
3037	!-- netcdf-output in restart runs
3038	IF ( netcdf_data_format < 5 ) THEN
3039	IF ( TRIM( initializing_actions ) == 'read_restart_data' ) THEN
3040	do3d_time_count = 0
3041	do2d_xy_time_count = 0
3042	do2d_xz_time_count = 0
3043	do2d_yz_time_count = 0
3044	domask_time_count = 0
3045	ENDIF
3046	ENDIF
3047
3048
3049	!
3050	!-- Check roughness length, which has to be smaller than dz/2
3051	IF ( ( constant_flux_layer .OR. INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) &
3052	.AND. roughness_length >= 0.5 * dz(1) ) THEN
3053	message_string = 'roughness_length must be smaller than dz/2'
3054	CALL message( 'check_parameters', 'PA0424', 1, 2, 0, 6, 0 )
3055	ENDIF
3056
3057	!
3058	!-- Check if topography is read from file in case of complex terrain simulations
3059	IF ( complex_terrain .AND. TRIM( topography ) /= 'read_from_file' ) THEN
3060	message_string = 'complex_terrain requires topography = ''read_from_file'''
3061	CALL message( 'check_parameters', 'PA0295', 1, 2, 0, 6, 0 )
3062	ENDIF
3063
3064	!
3065	!-- Check if vertical grid stretching is switched off in case of complex terrain simulations
3066	IF ( complex_terrain .AND. ANY( dz_stretch_level_start /= -9999999.9_wp ) ) THEN
3067	message_string = 'Vertical grid stretching is not allowed for complex_terrain = .TRUE.'
3068	CALL message( 'check_parameters', 'PA0473', 1, 2, 0, 6, 0 )
3069	ENDIF
3070
3071	CALL location_message( 'checking parameters', 'finished' )
3072
3073	CONTAINS
3074
3075	!--------------------------------------------------------------------------------------------------!
3076	! Description:
3077	! ------------
3078	!> Check the length of data output intervals. In case of parallel NetCDF output the time levels of
3079	!> the output files need to be fixed. Therefore setting the output interval to 0.0s (usually used to
3080	!> output each timestep) is not possible as long as a non-fixed timestep is used.
3081	!--------------------------------------------------------------------------------------------------!
3082
3083	SUBROUTINE check_dt_do( dt_do, dt_do_name )
3084
3085	IMPLICIT NONE
3086
3087	CHARACTER (LEN=*), INTENT (IN) :: dt_do_name !< parin variable name
3088
3089	REAL(wp), INTENT (INOUT) :: dt_do !< data output interval
3090
3091	IF ( dt_do == 0.0_wp ) THEN
3092	IF ( dt_fixed ) THEN
3093	WRITE( message_string, '(A,F9.4,A)' ) 'Output at every timestep is wanted (' // &
3094	dt_do_name // ' = 0.0).&'// &
3095	'The output interval is set to the fixed timestep dt '// '= ', dt, 's.'
3096	CALL message( 'check_parameters', 'PA0060', 0, 0, 0, 6, 0 )
3097	dt_do = dt
3098	ELSE
3099	message_string = dt_do_name // ' = 0.0 while using a ' // &
3100	'variable timestep and parallel netCDF4 is not allowed.'
3101	CALL message( 'check_parameters', 'PA0081', 1, 2, 0, 6, 0 )
3102	ENDIF
3103	ENDIF
3104
3105	END SUBROUTINE check_dt_do
3106
3107
3108
3109	!--------------------------------------------------------------------------------------------------!
3110	! Description:
3111	! ------------
3112	!> Set the bottom and top boundary conditions for humidity and scalars.
3113	!--------------------------------------------------------------------------------------------------!
3114
3115	SUBROUTINE set_bc_scalars( sq, bc_b, bc_t, ibc_b, ibc_t, err_nr_b, err_nr_t )
3116
3117
3118	IMPLICIT NONE
3119
3120	CHARACTER (LEN=*) :: bc_b !< bottom boundary condition
3121	CHARACTER (LEN=*) :: bc_t !< top boundary condition
3122	CHARACTER (LEN=*) :: err_nr_b !< error number if bottom bc is unknown
3123	CHARACTER (LEN=*) :: err_nr_t !< error number if top bc is unknown
3124	CHARACTER (LEN=1) :: sq !< name of scalar quantity
3125
3126
3127	INTEGER(iwp) :: ibc_b !< index for bottom boundary condition
3128	INTEGER(iwp) :: ibc_t !< index for top boundary condition
3129
3130	!
3131	!-- Set Integer flags and check for possilbe errorneous settings for bottom boundary condition
3132	IF ( bc_b == 'dirichlet' ) THEN
3133	ibc_b = 0
3134	ELSEIF ( bc_b == 'neumann' ) THEN
3135	ibc_b = 1
3136	ELSE
3137	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // '_b ="' // &
3138	TRIM( bc_b ) // '"'
3139	CALL message( 'check_parameters', err_nr_b, 1, 2, 0, 6, 0 )
3140	ENDIF
3141	!
3142	!-- Set Integer flags and check for possilbe errorneous settings for top boundary condition
3143	IF ( bc_t == 'dirichlet' ) THEN
3144	ibc_t = 0
3145	ELSEIF ( bc_t == 'neumann' ) THEN
3146	ibc_t = 1
3147	ELSEIF ( bc_t == 'initial_gradient' ) THEN
3148	ibc_t = 2
3149	ELSEIF ( bc_t == 'nested' .OR. bc_t == 'nesting_offline' ) THEN
3150	ibc_t = 3
3151	ELSE
3152	message_string = 'unknown boundary condition: bc_' // TRIM( sq ) // '_t ="' // &
3153	TRIM( bc_t ) // '"'
3154	CALL message( 'check_parameters', err_nr_t, 1, 2, 0, 6, 0 )
3155	ENDIF
3156
3157
3158	END SUBROUTINE set_bc_scalars
3159
3160
3161
3162	!--------------------------------------------------------------------------------------------------!
3163	! Description:
3164	! ------------
3165	!> Check for consistent settings of bottom boundary conditions for humidity and scalars.
3166	!--------------------------------------------------------------------------------------------------!
3167
3168	SUBROUTINE check_bc_scalars( sq, bc_b, ibc_b, err_nr_1, err_nr_2, constant_flux, &
3169	surface_initial_change )
3170
3171
3172	IMPLICIT NONE
3173
3174	CHARACTER (LEN=*) :: bc_b !< bottom boundary condition
3175	CHARACTER (LEN=*) :: err_nr_1 !< error number of first error
3176	CHARACTER (LEN=*) :: err_nr_2 !< error number of second error
3177	CHARACTER (LEN=1) :: sq !< name of scalar quantity
3178
3179
3180	INTEGER(iwp) :: ibc_b !< index of bottom boundary condition
3181
3182	LOGICAL :: constant_flux !< flag for constant-flux layer
3183
3184	REAL(wp) :: surface_initial_change !< value of initial change at the surface
3185
3186	!
3187	!-- A given surface value implies Dirichlet boundary condition for the respective quantity. In
3188	!-- this case specification of a constant flux is forbidden. However, an exception is made for
3189	!-- large-scale forcing as well as land-surface model.
3190	IF ( .NOT. land_surface .AND. .NOT. large_scale_forcing ) THEN
3191	IF ( ibc_b == 0 .AND. constant_flux ) THEN
3192	message_string = 'boundary condition: bc_' // TRIM( sq ) // '_b = "' // &
3193	TRIM( bc_b ) // '" is not allowed with prescribed surface flux'
3194	CALL message( 'check_parameters', err_nr_1, 1, 2, 0, 6, 0 )
3195	ENDIF
3196	ENDIF
3197	IF ( constant_flux .AND. surface_initial_change /= 0.0_wp ) THEN
3198	WRITE( message_string, * ) 'a prescribed surface flux is not allo', 'wed with ', sq, &
3199	'_surface_initial_change (/=0) = ', surface_initial_change
3200	CALL message( 'check_parameters', err_nr_2, 1, 2, 0, 6, 0 )
3201	ENDIF
3202
3203
3204	END SUBROUTINE check_bc_scalars
3205
3206
3207
3208	END SUBROUTINE check_parameters

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source: palm/trunk/SOURCE/check_parameters.f90 @ 4628

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