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source: palm/trunk/SOURCE/init_3d_model.f90 @ 1036

Last change on this file since 1036 was 1036, checked in by raasch, 12 years ago
code has been put under the GNU General Public License (v3)
Property svn:keywords set to `Id`
File size: 57.8 KB

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1	#if defined( __ibmy_special )
2	@PROCESS NOOPTimize
3	#endif
4	SUBROUTINE init_3d_model
5
6	!--------------------------------------------------------------------------------!
7	! This file is part of PALM.
8	!
9	! PALM is free software: you can redistribute it and/or modify it under the terms
10	! of the GNU General Public License as published by the Free Software Foundation,
11	! either version 3 of the License, or (at your option) any later version.
12	!
13	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
14	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16	!
17	! You should have received a copy of the GNU General Public License along with
18	! PALM. If not, see <http://www.gnu.org/licenses/>.
19	!
20	! Copyright 1997-2012 Leibniz University Hannover
21	!--------------------------------------------------------------------------------!
22	!
23	! Current revisions:
24	! ------------------
25	!
26	!
27	! Former revisions:
28	! -----------------
29	! $Id: init_3d_model.f90 1036 2012-10-22 13:43:42Z raasch $
30	!
31	! 1032 2012-10-21 13:03:21Z letzel
32	! save memory by not allocating pt_2 in case of neutral = .T.
33	!
34	! 1025 2012-10-07 16:04:41Z letzel
35	! bugfix: swap indices of mask for ghost boundaries
36	!
37	! 1015 2012-09-27 09:23:24Z raasch
38	! mask is set to zero for ghost boundaries
39	!
40	! 1010 2012-09-20 07:59:54Z raasch
41	! cpp switch __nopointer added for pointer free version
42	!
43	! 1003 2012-09-14 14:35:53Z raasch
44	! nxra,nyna, nzta replaced ny nxr, nyn, nzt
45	!
46	! 1001 2012-09-13 14:08:46Z raasch
47	! all actions concerning leapfrog scheme removed
48	!
49	! 996 2012-09-07 10:41:47Z raasch
50	! little reformatting
51	!
52	! 978 2012-08-09 08:28:32Z fricke
53	! outflow damping layer removed
54	! roughness length for scalar quantites z0h added
55	! damping zone for the potential temperatur in case of non-cyclic lateral
56	! boundaries added
57	! initialization of ptdf_x, ptdf_y
58	! initialization of c_u_m, c_u_m_l, c_v_m, c_v_m_l, c_w_m, c_w_m_l
59	!
60	! 849 2012-03-15 10:35:09Z raasch
61	! init_particles renamed lpm_init
62	!
63	! 825 2012-02-19 03:03:44Z raasch
64	! wang_collision_kernel renamed wang_kernel
65	!
66	! 790 2011-11-29 03:11:20Z raasch
67	! diss is also allocated in case that the Wang kernel is used
68	!
69	! 787 2011-11-28 12:49:05Z heinze $
70	! bugfix: call init_advec in every case - not only for inital runs
71	!
72	! 785 2011-11-28 09:47:19Z raasch
73	! initialization of rdf_sc
74	!
75	! 767 2011-10-14 06:39:12Z raasch
76	! adjustments concerning implementation of prescribed u,v-profiles
77	! bugfix: dirichlet_0 conditions for ug/vg moved to check_parameters
78	!
79	! 759 2011-09-15 13:58:31Z raasch
80	! Splitting of parallel I/O in blocks of PEs
81	! Bugfix: No zero assignments to volume_flow_initial and volume_flow_area in
82	! case of normal restart runs.
83	!
84	! 713 2011-03-30 14:21:21Z suehring
85	! weight_substep and weight_pres are given as fractions.
86	!
87	! 709 2011-03-30 09:31:40Z raasch
88	! formatting adjustments
89	!
90	! 707 2011-03-29 11:39:40Z raasch
91	! p_sub renamed p_loc and allocated depending on the chosen pressure solver,
92	! initial assignments of zero to array p for iterative solvers only,
93	! bc_lr/ns replaced by bc_lr/ns_dirrad/raddir
94	!
95	! 680 2011-02-04 23:16:06Z gryschka
96	! bugfix: volume_flow_control
97	!
98	! 673 2011-01-18 16:19:48Z suehring
99	! weight_substep (moved from advec_ws) and weight_pres added.
100	! Allocate p_sub when using Multigrid or SOR solver.
101	! Call of ws_init moved behind the if requests.
102	!
103	! 667 2010-12-23 12:06:00Z suehring/gryschka
104	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
105	! allocation of arrays. Calls of exchange_horiz are modified.
106	! Call ws_init to initialize arrays needed for calculating statisticas and for
107	! optimization when ws-scheme is used.
108	! Initial volume flow is now calculated by using the variable hom_sum.
109	! Therefore the correction of initial volume flow for non-flat topography
110	! removed (removed u_nzb_p1_for_vfc and v_nzb_p1_for_vfc)
111	! Changed surface boundary conditions for u and v in case of ibc_uv_b == 0 from
112	! mirror to Dirichlet boundary conditions (u=v=0), so that k=nzb is
113	! representative for the height z0.
114	! Bugfix: type conversion of '1' to 64bit for the MAX function (ngp_3d_inner)
115	!
116	! 622 2010-12-10 08:08:13Z raasch
117	! optional barriers included in order to speed up collective operations
118	!
119	! 560 2010-09-09 10:06:09Z weinreis
120	! bugfix: correction of calculating ngp_3d for 64 bit
121	!
122	! 485 2010-02-05 10:57:51Z raasch
123	! calculation of ngp_3d + ngp_3d_inner changed because they have now 64 bit
124	!
125	! 407 2009-12-01 15:01:15Z maronga
126	! var_ts is replaced by dots_max
127	! Enabled passive scalar/humidity wall fluxes for non-flat topography
128	!
129	! 388 2009-09-23 09:40:33Z raasch
130	! Initialization of prho added.
131	! bugfix: correction of initial volume flow for non-flat topography
132	! bugfix: zero initialization of arrays within buildings for 'cyclic_fill'
133	! bugfix: avoid that ngp_2dh_s_inner becomes zero
134	! initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill', now
135	! independent of turbulent_inflow
136	! Output of messages replaced by message handling routine.
137	! Set the starting level and the vertical smoothing factor used for
138	! the external pressure gradient
139	! +conserve_volume_flow_mode: 'default', 'initial_profiles', 'inflow_profile'
140	! and 'bulk_velocity'
141	! If the inversion height calculated by the prerun is zero,
142	! inflow_damping_height must be explicitly specified.
143	!
144	! 181 2008-07-30 07:07:47Z raasch
145	! bugfix: zero assignments to tendency arrays in case of restarts,
146	! further extensions and modifications in the initialisation of the plant
147	! canopy model,
148	! allocation of hom_sum moved to parin, initialization of spectrum_x\|y directly
149	! after allocating theses arrays,
150	! read data for recycling added as new initialization option,
151	! dummy allocation for diss
152	!
153	! 138 2007-11-28 10:03:58Z letzel
154	! New counter ngp_2dh_s_inner.
155	! Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
156	! Corrected calculation of initial volume flow for 'set_1d-model_profiles' and
157	! 'set_constant_profiles' in case of buildings in the reference cross-sections.
158	!
159	! 108 2007-08-24 15:10:38Z letzel
160	! Flux initialization in case of coupled runs, +momentum fluxes at top boundary,
161	! +arrays for phase speed c_u, c_v, c_w, indices for u\|v\|w_m_l\|r changed
162	! +qswst_remote in case of atmosphere model with humidity coupled to ocean
163	! Rayleigh damping for ocean, optionally calculate km and kh from initial
164	! TKE e_init
165	!
166	! 97 2007-06-21 08:23:15Z raasch
167	! Initialization of salinity, call of init_ocean
168	!
169	! 87 2007-05-22 15:46:47Z raasch
170	! var_hom and var_sum renamed pr_palm
171	!
172	! 75 2007-03-22 09:54:05Z raasch
173	! Arrays for radiation boundary conditions are allocated (u_m_l, u_m_r, etc.),
174	! bugfix for cases with the outflow damping layer extending over more than one
175	! subdomain, moisture renamed humidity,
176	! new initializing action "by_user" calls user_init_3d_model,
177	! precipitation_amount/rate, ts_value are allocated, +module netcdf_control,
178	! initial velocities at nzb+1 are regarded for volume
179	! flow control in case they have been set zero before (to avoid small timesteps)
180	! -uvmean_outflow, uxrp, vynp eliminated
181	!
182	! 19 2007-02-23 04:53:48Z raasch
183	! +handling of top fluxes
184	!
185	! RCS Log replace by Id keyword, revision history cleaned up
186	!
187	! Revision 1.49 2006/08/22 15:59:07 raasch
188	! No optimization of this file on the ibmy (Yonsei Univ.)
189	!
190	! Revision 1.1 1998/03/09 16:22:22 raasch
191	! Initial revision
192	!
193	!
194	! Description:
195	! ------------
196	! Allocation of arrays and initialization of the 3D model via
197	! a) pre-run the 1D model
198	! or
199	! b) pre-set constant linear profiles
200	! or
201	! c) read values of a previous run
202	!------------------------------------------------------------------------------!
203
204	USE advec_ws
205	USE arrays_3d
206	USE averaging
207	USE cloud_parameters
208	USE constants
209	USE control_parameters
210	USE cpulog
211	USE grid_variables
212	USE indices
213	USE interfaces
214	USE model_1d
215	USE netcdf_control
216	USE particle_attributes
217	USE pegrid
218	USE profil_parameter
219	USE random_function_mod
220	USE statistics
221
222	IMPLICIT NONE
223
224	INTEGER :: i, ind_array(1), j, k, sr
225
226	INTEGER, DIMENSION(:), ALLOCATABLE :: ngp_2dh_l
227
228	INTEGER, DIMENSION(:,:), ALLOCATABLE :: ngp_2dh_outer_l, &
229	ngp_2dh_s_inner_l
230
231	REAL :: a, b
232
233	REAL, DIMENSION(1:2) :: volume_flow_area_l, volume_flow_initial_l
234
235	REAL, DIMENSION(:), ALLOCATABLE :: ngp_3d_inner_l, ngp_3d_inner_tmp
236
237
238	!
239	!-- Allocate arrays
240	ALLOCATE( ngp_2dh(0:statistic_regions), ngp_2dh_l(0:statistic_regions), &
241	ngp_3d(0:statistic_regions), &
242	ngp_3d_inner(0:statistic_regions), &
243	ngp_3d_inner_l(0:statistic_regions), &
244	ngp_3d_inner_tmp(0:statistic_regions), &
245	sums_divnew_l(0:statistic_regions), &
246	sums_divold_l(0:statistic_regions) )
247	ALLOCATE( dp_smooth_factor(nzb:nzt), rdf(nzb+1:nzt), rdf_sc(nzb+1:nzt) )
248	ALLOCATE( ngp_2dh_outer(nzb:nzt+1,0:statistic_regions), &
249	ngp_2dh_outer_l(nzb:nzt+1,0:statistic_regions), &
250	ngp_2dh_s_inner(nzb:nzt+1,0:statistic_regions), &
251	ngp_2dh_s_inner_l(nzb:nzt+1,0:statistic_regions), &
252	rmask(nysg:nyng,nxlg:nxrg,0:statistic_regions), &
253	sums(nzb:nzt+1,pr_palm+max_pr_user), &
254	sums_l(nzb:nzt+1,pr_palm+max_pr_user,0:threads_per_task-1), &
255	sums_l_l(nzb:nzt+1,0:statistic_regions,0:threads_per_task-1), &
256	sums_up_fraction_l(10,3,0:statistic_regions), &
257	sums_wsts_bc_l(nzb:nzt+1,0:statistic_regions), &
258	ts_value(dots_max,0:statistic_regions) )
259	ALLOCATE( ptdf_x(nxlg:nxrg), ptdf_y(nysg:nyng) )
260
261	ALLOCATE( rif(nysg:nyng,nxlg:nxrg), shf(nysg:nyng,nxlg:nxrg), &
262	ts(nysg:nyng,nxlg:nxrg), tswst(nysg:nyng,nxlg:nxrg), &
263	us(nysg:nyng,nxlg:nxrg), usws(nysg:nyng,nxlg:nxrg), &
264	uswst(nysg:nyng,nxlg:nxrg), vsws(nysg:nyng,nxlg:nxrg), &
265	vswst(nysg:nyng,nxlg:nxrg), z0(nysg:nyng,nxlg:nxrg), &
266	z0h(nysg:nyng,nxlg:nxrg) )
267
268	ALLOCATE( d(nzb+1:nzt,nys:nyn,nxl:nxr), &
269	kh(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
270	km(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
271	p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
272	tend(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
273
274	#if defined( __nopointer )
275	ALLOCATE( e(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
276	e_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
277	pt(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
278	pt_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
279	u(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
280	u_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
281	v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
282	v_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
283	w(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
284	w_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
285	te_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
286	tpt_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
287	tu_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
288	tv_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
289	tw_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
290	#else
291	ALLOCATE( e_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
292	e_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
293	e_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
294	pt_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
295	pt_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
296	u_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
297	u_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
298	u_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
299	v_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
300	v_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
301	v_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
302	w_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
303	w_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
304	w_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
305	IF ( .NOT. neutral ) THEN
306	ALLOCATE( pt_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
307	ENDIF
308	#endif
309
310	!
311	!-- Following array is required for perturbation pressure within the iterative
312	!-- pressure solvers. For the multistep schemes (Runge-Kutta), array p holds
313	!-- the weighted average of the substeps and cannot be used in the Poisson
314	!-- solver.
315	IF ( psolver == 'sor' ) THEN
316	ALLOCATE( p_loc(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
317	ELSEIF ( psolver == 'multigrid' ) THEN
318	!
319	!-- For performance reasons, multigrid is using one ghost layer only
320	ALLOCATE( p_loc(nzb:nzt+1,nys-1:nyn+1,nxl-1:nxr+1) )
321	ENDIF
322
323	IF ( humidity .OR. passive_scalar ) THEN
324	!
325	!-- 2D-humidity/scalar arrays
326	ALLOCATE ( qs(nysg:nyng,nxlg:nxrg), &
327	qsws(nysg:nyng,nxlg:nxrg), &
328	qswst(nysg:nyng,nxlg:nxrg) )
329
330	!
331	!-- 3D-humidity/scalar arrays
332	#if defined( __nopointer )
333	ALLOCATE( q(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
334	q_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
335	tq_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
336	#else
337	ALLOCATE( q_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
338	q_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
339	q_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
340	#endif
341
342	!
343	!-- 3D-arrays needed for humidity only
344	IF ( humidity ) THEN
345	#if defined( __nopointer )
346	ALLOCATE( vpt(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
347	#else
348	ALLOCATE( vpt_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
349	#endif
350
351	IF ( cloud_physics ) THEN
352	!
353	!-- Liquid water content
354	#if defined( __nopointer )
355	ALLOCATE ( ql(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
356	#else
357	ALLOCATE ( ql_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
358	#endif
359	!
360	!-- Precipitation amount and rate (only needed if output is switched)
361	ALLOCATE( precipitation_amount(nysg:nyng,nxlg:nxrg), &
362	precipitation_rate(nysg:nyng,nxlg:nxrg) )
363	ENDIF
364
365	IF ( cloud_droplets ) THEN
366	!
367	!-- Liquid water content, change in liquid water content
368	#if defined( __nopointer )
369	ALLOCATE ( ql(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
370	ql_c(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
371	#else
372	ALLOCATE ( ql_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
373	ql_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
374	#endif
375	!
376	!-- Real volume of particles (with weighting), volume of particles
377	ALLOCATE ( ql_v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
378	ql_vp(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
379	ENDIF
380
381	ENDIF
382
383	ENDIF
384
385	IF ( ocean ) THEN
386	ALLOCATE( saswsb(nysg:nyng,nxlg:nxrg), &
387	saswst(nysg:nyng,nxlg:nxrg) )
388	#if defined( __nopointer )
389	ALLOCATE( prho(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
390	rho(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
391	sa(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
392	sa_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
393	tsa_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
394	#else
395	ALLOCATE( prho_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
396	rho_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
397	sa_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
398	sa_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
399	sa_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
400	prho => prho_1
401	rho => rho_1 ! routines calc_mean_profile and diffusion_e require
402	! density to be apointer
403	#endif
404	IF ( humidity_remote ) THEN
405	ALLOCATE( qswst_remote(nysg:nyng,nxlg:nxrg))
406	qswst_remote = 0.0
407	ENDIF
408	ENDIF
409
410	!
411	!-- 3D-array for storing the dissipation, needed for calculating the sgs
412	!-- particle velocities
413	IF ( use_sgs_for_particles .OR. wang_kernel ) THEN
414	ALLOCATE ( diss(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
415	ELSE
416	ALLOCATE ( diss(2,2,2) ) ! required because diss is used as a
417	! formal parameter
418	ENDIF
419
420	IF ( dt_dosp /= 9999999.9 ) THEN
421	ALLOCATE( spectrum_x( 1:nx/2, 1:10, 1:10 ), &
422	spectrum_y( 1:ny/2, 1:10, 1:10 ) )
423	spectrum_x = 0.0
424	spectrum_y = 0.0
425	ENDIF
426
427	!
428	!-- 3D-arrays for the leaf area density and the canopy drag coefficient
429	IF ( plant_canopy ) THEN
430	ALLOCATE ( lad_s(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
431	lad_u(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
432	lad_v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
433	lad_w(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
434	cdc(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
435
436	IF ( passive_scalar ) THEN
437	ALLOCATE ( sls(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
438	sec(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
439	ENDIF
440
441	IF ( cthf /= 0.0 ) THEN
442	ALLOCATE ( lai(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
443	canopy_heat_flux(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
444	ENDIF
445
446	ENDIF
447
448	!
449	!-- 4D-array for storing the Rif-values at vertical walls
450	IF ( topography /= 'flat' ) THEN
451	ALLOCATE( rif_wall(nzb:nzt+1,nysg:nyng,nxlg:nxrg,1:4) )
452	rif_wall = 0.0
453	ENDIF
454
455	!
456	!-- Arrays to store velocity data from t-dt and the phase speeds which
457	!-- are needed for radiation boundary conditions
458	IF ( outflow_l ) THEN
459	ALLOCATE( u_m_l(nzb:nzt+1,nysg:nyng,1:2), &
460	v_m_l(nzb:nzt+1,nysg:nyng,0:1), &
461	w_m_l(nzb:nzt+1,nysg:nyng,0:1) )
462	ENDIF
463	IF ( outflow_r ) THEN
464	ALLOCATE( u_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx), &
465	v_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx), &
466	w_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx) )
467	ENDIF
468	IF ( outflow_l .OR. outflow_r ) THEN
469	ALLOCATE( c_u(nzb:nzt+1,nysg:nyng), c_v(nzb:nzt+1,nysg:nyng), &
470	c_w(nzb:nzt+1,nysg:nyng) )
471	ENDIF
472	IF ( outflow_s ) THEN
473	ALLOCATE( u_m_s(nzb:nzt+1,0:1,nxlg:nxrg), &
474	v_m_s(nzb:nzt+1,1:2,nxlg:nxrg), &
475	w_m_s(nzb:nzt+1,0:1,nxlg:nxrg) )
476	ENDIF
477	IF ( outflow_n ) THEN
478	ALLOCATE( u_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg), &
479	v_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg), &
480	w_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg) )
481	ENDIF
482	IF ( outflow_s .OR. outflow_n ) THEN
483	ALLOCATE( c_u(nzb:nzt+1,nxlg:nxrg), c_v(nzb:nzt+1,nxlg:nxrg), &
484	c_w(nzb:nzt+1,nxlg:nxrg) )
485	ENDIF
486	IF ( outflow_l .OR. outflow_r .OR. outflow_s .OR. outflow_n ) THEN
487	ALLOCATE( c_u_m_l(nzb:nzt+1), c_v_m_l(nzb:nzt+1), c_w_m_l(nzb:nzt+1) )
488	ALLOCATE( c_u_m(nzb:nzt+1), c_v_m(nzb:nzt+1), c_w_m(nzb:nzt+1) )
489	ENDIF
490
491
492	#if ! defined( __nopointer )
493	!
494	!-- Initial assignment of the pointers
495	e => e_1; e_p => e_2; te_m => e_3
496	IF ( .NOT. neutral ) THEN
497	pt => pt_1; pt_p => pt_2; tpt_m => pt_3
498	ELSE
499	pt => pt_1; pt_p => pt_1; tpt_m => pt_3
500	ENDIF
501	u => u_1; u_p => u_2; tu_m => u_3
502	v => v_1; v_p => v_2; tv_m => v_3
503	w => w_1; w_p => w_2; tw_m => w_3
504
505	IF ( humidity .OR. passive_scalar ) THEN
506	q => q_1; q_p => q_2; tq_m => q_3
507	IF ( humidity ) vpt => vpt_1
508	IF ( cloud_physics ) ql => ql_1
509	IF ( cloud_droplets ) THEN
510	ql => ql_1
511	ql_c => ql_2
512	ENDIF
513	ENDIF
514
515	IF ( ocean ) THEN
516	sa => sa_1; sa_p => sa_2; tsa_m => sa_3
517	ENDIF
518	#endif
519
520	!
521	!-- Allocate arrays containing the RK coefficient for calculation of
522	!-- perturbation pressure and turbulent fluxes. At this point values are
523	!-- set for pressure calculation during initialization (where no timestep
524	!-- is done). Further below the values needed within the timestep scheme
525	!-- will be set.
526	ALLOCATE( weight_substep(1:intermediate_timestep_count_max), &
527	weight_pres(1:intermediate_timestep_count_max) )
528	weight_substep = 1.0
529	weight_pres = 1.0
530	intermediate_timestep_count = 1 ! needed when simulated_time = 0.0
531
532	!
533	!-- Initialize model variables
534	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
535	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
536	!
537	!-- First model run of a possible job queue.
538	!-- Initial profiles of the variables must be computes.
539	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
540	!
541	!-- Use solutions of the 1D model as initial profiles,
542	!-- start 1D model
543	CALL init_1d_model
544	!
545	!-- Transfer initial profiles to the arrays of the 3D model
546	DO i = nxlg, nxrg
547	DO j = nysg, nyng
548	e(:,j,i) = e1d
549	kh(:,j,i) = kh1d
550	km(:,j,i) = km1d
551	pt(:,j,i) = pt_init
552	u(:,j,i) = u1d
553	v(:,j,i) = v1d
554	ENDDO
555	ENDDO
556
557	IF ( humidity .OR. passive_scalar ) THEN
558	DO i = nxlg, nxrg
559	DO j = nysg, nyng
560	q(:,j,i) = q_init
561	ENDDO
562	ENDDO
563	ENDIF
564
565	IF ( .NOT. constant_diffusion ) THEN
566	DO i = nxlg, nxrg
567	DO j = nysg, nyng
568	e(:,j,i) = e1d
569	ENDDO
570	ENDDO
571	!
572	!-- Store initial profiles for output purposes etc.
573	hom(:,1,25,:) = SPREAD( l1d, 2, statistic_regions+1 )
574
575	IF ( prandtl_layer ) THEN
576	rif = rif1d(nzb+1)
577	ts = 0.0 ! could actually be computed more accurately in the
578	! 1D model. Update when opportunity arises.
579	us = us1d
580	usws = usws1d
581	vsws = vsws1d
582	ELSE
583	ts = 0.0 ! must be set, because used in
584	rif = 0.0 ! flowste
585	us = 0.0
586	usws = 0.0
587	vsws = 0.0
588	ENDIF
589
590	ELSE
591	e = 0.0 ! must be set, because used in
592	rif = 0.0 ! flowste
593	ts = 0.0
594	us = 0.0
595	usws = 0.0
596	vsws = 0.0
597	ENDIF
598	uswst = top_momentumflux_u
599	vswst = top_momentumflux_v
600
601	!
602	!-- In every case qs = 0.0 (see also pt)
603	!-- This could actually be computed more accurately in the 1D model.
604	!-- Update when opportunity arises!
605	IF ( humidity .OR. passive_scalar ) qs = 0.0
606
607	!
608	!-- inside buildings set velocities back to zero
609	IF ( topography /= 'flat' ) THEN
610	DO i = nxl-1, nxr+1
611	DO j = nys-1, nyn+1
612	u(nzb:nzb_u_inner(j,i),j,i) = 0.0
613	v(nzb:nzb_v_inner(j,i),j,i) = 0.0
614	ENDDO
615	ENDDO
616
617	!
618	!-- WARNING: The extra boundary conditions set after running the
619	!-- ------- 1D model impose an error on the divergence one layer
620	!-- below the topography; need to correct later
621	!-- ATTENTION: Provisional correction for Piacsek & Williams
622	!-- --------- advection scheme: keep u and v zero one layer below
623	!-- the topography.
624	IF ( ibc_uv_b == 1 ) THEN
625	!
626	!-- Neumann condition
627	DO i = nxl-1, nxr+1
628	DO j = nys-1, nyn+1
629	IF ( nzb_u_inner(j,i) == 0 ) u(0,j,i) = u(1,j,i)
630	IF ( nzb_v_inner(j,i) == 0 ) v(0,j,i) = v(1,j,i)
631	ENDDO
632	ENDDO
633
634	ENDIF
635
636	ENDIF
637
638	ELSEIF ( INDEX(initializing_actions, 'set_constant_profiles') /= 0 ) &
639	THEN
640	!
641	!-- Use constructed initial profiles (velocity constant with height,
642	!-- temperature profile with constant gradient)
643	DO i = nxlg, nxrg
644	DO j = nysg, nyng
645	pt(:,j,i) = pt_init
646	u(:,j,i) = u_init
647	v(:,j,i) = v_init
648	ENDDO
649	ENDDO
650
651	!
652	!-- Set initial horizontal velocities at the lowest computational grid
653	!-- levels to zero in order to avoid too small time steps caused by the
654	!-- diffusion limit in the initial phase of a run (at k=1, dz/2 occurs
655	!-- in the limiting formula!). The original values are stored to be later
656	!-- used for volume flow control.
657	DO i = nxlg, nxrg
658	DO j = nysg, nyng
659	u(nzb:nzb_u_inner(j,i)+1,j,i) = 0.0
660	v(nzb:nzb_v_inner(j,i)+1,j,i) = 0.0
661	ENDDO
662	ENDDO
663
664	IF ( humidity .OR. passive_scalar ) THEN
665	DO i = nxlg, nxrg
666	DO j = nysg, nyng
667	q(:,j,i) = q_init
668	ENDDO
669	ENDDO
670	ENDIF
671
672	IF ( ocean ) THEN
673	DO i = nxlg, nxrg
674	DO j = nysg, nyng
675	sa(:,j,i) = sa_init
676	ENDDO
677	ENDDO
678	ENDIF
679
680	IF ( constant_diffusion ) THEN
681	km = km_constant
682	kh = km / prandtl_number
683	e = 0.0
684	ELSEIF ( e_init > 0.0 ) THEN
685	DO k = nzb+1, nzt
686	km(k,:,:) = 0.1 * l_grid(k) * SQRT( e_init )
687	ENDDO
688	km(nzb,:,:) = km(nzb+1,:,:)
689	km(nzt+1,:,:) = km(nzt,:,:)
690	kh = km / prandtl_number
691	e = e_init
692	ELSE
693	IF ( .NOT. ocean ) THEN
694	kh = 0.01 ! there must exist an initial diffusion, because
695	km = 0.01 ! otherwise no TKE would be produced by the
696	! production terms, as long as not yet
697	! e = (u/cm)*2 at k=nzb+1
698	ELSE
699	kh = 0.00001
700	km = 0.00001
701	ENDIF
702	e = 0.0
703	ENDIF
704	rif = 0.0
705	ts = 0.0
706	us = 0.0
707	usws = 0.0
708	uswst = top_momentumflux_u
709	vsws = 0.0
710	vswst = top_momentumflux_v
711	IF ( humidity .OR. passive_scalar ) qs = 0.0
712
713	!
714	!-- Compute initial temperature field and other constants used in case
715	!-- of a sloping surface
716	IF ( sloping_surface ) CALL init_slope
717
718	ELSEIF ( INDEX(initializing_actions, 'by_user') /= 0 ) &
719	THEN
720	!
721	!-- Initialization will completely be done by the user
722	CALL user_init_3d_model
723
724	ENDIF
725	!
726	!-- Bottom boundary
727	IF ( ibc_uv_b == 0 .OR. ibc_uv_b == 2 ) THEN
728	u(nzb,:,:) = 0.0
729	v(nzb,:,:) = 0.0
730	ENDIF
731
732	!
733	!-- Apply channel flow boundary condition
734	IF ( TRIM( bc_uv_t ) == 'dirichlet_0' ) THEN
735	u(nzt+1,:,:) = 0.0
736	v(nzt+1,:,:) = 0.0
737	ENDIF
738
739	!
740	!-- Calculate virtual potential temperature
741	IF ( humidity ) vpt = pt * ( 1.0 + 0.61 * q )
742
743	!
744	!-- Store initial profiles for output purposes etc.
745	hom(:,1,5,:) = SPREAD( u(:,nys,nxl), 2, statistic_regions+1 )
746	hom(:,1,6,:) = SPREAD( v(:,nys,nxl), 2, statistic_regions+1 )
747	IF ( ibc_uv_b == 0 .OR. ibc_uv_b == 2) THEN
748	hom(nzb,1,5,:) = 0.0
749	hom(nzb,1,6,:) = 0.0
750	ENDIF
751	hom(:,1,7,:) = SPREAD( pt(:,nys,nxl), 2, statistic_regions+1 )
752	hom(:,1,23,:) = SPREAD( km(:,nys,nxl), 2, statistic_regions+1 )
753	hom(:,1,24,:) = SPREAD( kh(:,nys,nxl), 2, statistic_regions+1 )
754
755	IF ( ocean ) THEN
756	!
757	!-- Store initial salinity profile
758	hom(:,1,26,:) = SPREAD( sa(:,nys,nxl), 2, statistic_regions+1 )
759	ENDIF
760
761	IF ( humidity ) THEN
762	!
763	!-- Store initial profile of total water content, virtual potential
764	!-- temperature
765	hom(:,1,26,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 )
766	hom(:,1,29,:) = SPREAD( vpt(:,nys,nxl), 2, statistic_regions+1 )
767	IF ( cloud_physics .OR. cloud_droplets ) THEN
768	!
769	!-- Store initial profile of specific humidity and potential
770	!-- temperature
771	hom(:,1,27,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 )
772	hom(:,1,28,:) = SPREAD( pt(:,nys,nxl), 2, statistic_regions+1 )
773	ENDIF
774	ENDIF
775
776	IF ( passive_scalar ) THEN
777	!
778	!-- Store initial scalar profile
779	hom(:,1,26,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 )
780	ENDIF
781
782	!
783	!-- Initialize fluxes at bottom surface
784	IF ( use_surface_fluxes ) THEN
785
786	IF ( constant_heatflux ) THEN
787	!
788	!-- Heat flux is prescribed
789	IF ( random_heatflux ) THEN
790	CALL disturb_heatflux
791	ELSE
792	shf = surface_heatflux
793	!
794	!-- Over topography surface_heatflux is replaced by wall_heatflux(0)
795	IF ( TRIM( topography ) /= 'flat' ) THEN
796	DO i = nxlg, nxrg
797	DO j = nysg, nyng
798	IF ( nzb_s_inner(j,i) /= 0 ) THEN
799	shf(j,i) = wall_heatflux(0)
800	ENDIF
801	ENDDO
802	ENDDO
803	ENDIF
804	ENDIF
805	ENDIF
806
807	!
808	!-- Determine the near-surface water flux
809	IF ( humidity .OR. passive_scalar ) THEN
810	IF ( constant_waterflux ) THEN
811	qsws = surface_waterflux
812	!
813	!-- Over topography surface_waterflux is replaced by
814	!-- wall_humidityflux(0)
815	IF ( TRIM( topography ) /= 'flat' ) THEN
816	wall_qflux = wall_humidityflux
817	DO i = nxlg, nxrg
818	DO j = nysg, nyng
819	IF ( nzb_s_inner(j,i) /= 0 ) THEN
820	qsws(j,i) = wall_qflux(0)
821	ENDIF
822	ENDDO
823	ENDDO
824	ENDIF
825	ENDIF
826	ENDIF
827
828	ENDIF
829
830	!
831	!-- Initialize fluxes at top surface
832	!-- Currently, only the heatflux and salinity flux can be prescribed.
833	!-- The latent flux is zero in this case!
834	IF ( use_top_fluxes ) THEN
835
836	IF ( constant_top_heatflux ) THEN
837	!
838	!-- Heat flux is prescribed
839	tswst = top_heatflux
840
841	IF ( humidity .OR. passive_scalar ) qswst = 0.0
842
843	IF ( ocean ) THEN
844	saswsb = bottom_salinityflux
845	saswst = top_salinityflux
846	ENDIF
847	ENDIF
848
849	!
850	!-- Initialization in case of a coupled model run
851	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
852	tswst = 0.0
853	ENDIF
854
855	ENDIF
856
857	!
858	!-- Initialize Prandtl layer quantities
859	IF ( prandtl_layer ) THEN
860
861	z0 = roughness_length
862	z0h = z0h_factor * z0
863
864	IF ( .NOT. constant_heatflux ) THEN
865	!
866	!-- Surface temperature is prescribed. Here the heat flux cannot be
867	!-- simply estimated, because therefore rif, u* and theta* would have
868	!-- to be computed by iteration. This is why the heat flux is assumed
869	!-- to be zero before the first time step. It approaches its correct
870	!-- value in the course of the first few time steps.
871	shf = 0.0
872	ENDIF
873
874	IF ( humidity .OR. passive_scalar ) THEN
875	IF ( .NOT. constant_waterflux ) qsws = 0.0
876	ENDIF
877
878	ENDIF
879
880
881	!
882	!-- For the moment, vertical velocity is zero
883	w = 0.0
884
885	!
886	!-- Initialize array sums (must be defined in first call of pres)
887	sums = 0.0
888
889	!
890	!-- In case of iterative solvers, p must get an initial value
891	IF ( psolver == 'multigrid' .OR. psolver == 'sor' ) p = 0.0
892
893	!
894	!-- Treating cloud physics, liquid water content and precipitation amount
895	!-- are zero at beginning of the simulation
896	IF ( cloud_physics ) THEN
897	ql = 0.0
898	IF ( precipitation ) precipitation_amount = 0.0
899	ENDIF
900	!
901	!-- Impose vortex with vertical axis on the initial velocity profile
902	IF ( INDEX( initializing_actions, 'initialize_vortex' ) /= 0 ) THEN
903	CALL init_rankine
904	ENDIF
905
906	!
907	!-- Impose temperature anomaly (advection test only)
908	IF ( INDEX( initializing_actions, 'initialize_ptanom' ) /= 0 ) THEN
909	CALL init_pt_anomaly
910	ENDIF
911
912	!
913	!-- If required, change the surface temperature at the start of the 3D run
914	IF ( pt_surface_initial_change /= 0.0 ) THEN
915	pt(nzb,:,:) = pt(nzb,:,:) + pt_surface_initial_change
916	ENDIF
917
918	!
919	!-- If required, change the surface humidity/scalar at the start of the 3D
920	!-- run
921	IF ( ( humidity .OR. passive_scalar ) .AND. &
922	q_surface_initial_change /= 0.0 ) THEN
923	q(nzb,:,:) = q(nzb,:,:) + q_surface_initial_change
924	ENDIF
925
926	!
927	!-- Initialize the random number generator (from numerical recipes)
928	CALL random_function_ini
929
930	!
931	!-- Initialize old and new time levels.
932	te_m = 0.0; tpt_m = 0.0; tu_m = 0.0; tv_m = 0.0; tw_m = 0.0
933	e_p = e; pt_p = pt; u_p = u; v_p = v; w_p = w
934
935	IF ( humidity .OR. passive_scalar ) THEN
936	tq_m = 0.0
937	q_p = q
938	ENDIF
939
940	IF ( ocean ) THEN
941	tsa_m = 0.0
942	sa_p = sa
943	ENDIF
944
945
946	ELSEIF ( TRIM( initializing_actions ) == 'read_restart_data' .OR. &
947	TRIM( initializing_actions ) == 'cyclic_fill' ) &
948	THEN
949	!
950	!-- When reading data for cyclic fill of 3D prerun data files, read
951	!-- some of the global variables from the restart file which are required
952	!-- for initializing the inflow
953	IF ( TRIM( initializing_actions ) == 'cyclic_fill' ) THEN
954
955	DO i = 0, io_blocks-1
956	IF ( i == io_group ) THEN
957	CALL read_parts_of_var_list
958	CALL close_file( 13 )
959	ENDIF
960	#if defined( __parallel )
961	CALL MPI_BARRIER( comm2d, ierr )
962	#endif
963	ENDDO
964
965	ENDIF
966
967	!
968	!-- Read binary data from restart file
969	DO i = 0, io_blocks-1
970	IF ( i == io_group ) THEN
971	CALL read_3d_binary
972	ENDIF
973	#if defined( __parallel )
974	CALL MPI_BARRIER( comm2d, ierr )
975	#endif
976	ENDDO
977
978	!
979	!-- Initialization of the turbulence recycling method
980	IF ( TRIM( initializing_actions ) == 'cyclic_fill' .AND. &
981	turbulent_inflow ) THEN
982	!
983	!-- First store the profiles to be used at the inflow.
984	!-- These profiles are the (temporally) and horizontally averaged vertical
985	!-- profiles from the prerun. Alternatively, prescribed profiles
986	!-- for u,v-components can be used.
987	ALLOCATE( mean_inflow_profiles(nzb:nzt+1,5) )
988
989	IF ( use_prescribed_profile_data ) THEN
990	mean_inflow_profiles(:,1) = u_init ! u
991	mean_inflow_profiles(:,2) = v_init ! v
992	ELSE
993	mean_inflow_profiles(:,1) = hom_sum(:,1,0) ! u
994	mean_inflow_profiles(:,2) = hom_sum(:,2,0) ! v
995	ENDIF
996	mean_inflow_profiles(:,4) = hom_sum(:,4,0) ! pt
997	mean_inflow_profiles(:,5) = hom_sum(:,8,0) ! e
998
999	!
1000	!-- If necessary, adjust the horizontal flow field to the prescribed
1001	!-- profiles
1002	IF ( use_prescribed_profile_data ) THEN
1003	DO i = nxlg, nxrg
1004	DO j = nysg, nyng
1005	DO k = nzb, nzt+1
1006	u(k,j,i) = u(k,j,i) - hom_sum(k,1,0) + u_init(k)
1007	v(k,j,i) = v(k,j,i) - hom_sum(k,2,0) + v_init(k)
1008	ENDDO
1009	ENDDO
1010	ENDDO
1011	ENDIF
1012
1013	!
1014	!-- Use these mean profiles at the inflow (provided that Dirichlet
1015	!-- conditions are used)
1016	IF ( inflow_l ) THEN
1017	DO j = nysg, nyng
1018	DO k = nzb, nzt+1
1019	u(k,j,nxlg:-1) = mean_inflow_profiles(k,1)
1020	v(k,j,nxlg:-1) = mean_inflow_profiles(k,2)
1021	w(k,j,nxlg:-1) = 0.0
1022	pt(k,j,nxlg:-1) = mean_inflow_profiles(k,4)
1023	e(k,j,nxlg:-1) = mean_inflow_profiles(k,5)
1024	ENDDO
1025	ENDDO
1026	ENDIF
1027
1028	!
1029	!-- Calculate the damping factors to be used at the inflow. For a
1030	!-- turbulent inflow the turbulent fluctuations have to be limited
1031	!-- vertically because otherwise the turbulent inflow layer will grow
1032	!-- in time.
1033	IF ( inflow_damping_height == 9999999.9 ) THEN
1034	!
1035	!-- Default: use the inversion height calculated by the prerun; if
1036	!-- this is zero, inflow_damping_height must be explicitly
1037	!-- specified.
1038	IF ( hom_sum(nzb+6,pr_palm,0) /= 0.0 ) THEN
1039	inflow_damping_height = hom_sum(nzb+6,pr_palm,0)
1040	ELSE
1041	WRITE( message_string, * ) 'inflow_damping_height must be ',&
1042	'explicitly specified because&the inversion height ', &
1043	'calculated by the prerun is zero.'
1044	CALL message( 'init_3d_model', 'PA0318', 1, 2, 0, 6, 0 )
1045	ENDIF
1046
1047	ENDIF
1048
1049	IF ( inflow_damping_width == 9999999.9 ) THEN
1050	!
1051	!-- Default for the transition range: one tenth of the undamped
1052	!-- layer
1053	inflow_damping_width = 0.1 * inflow_damping_height
1054
1055	ENDIF
1056
1057	ALLOCATE( inflow_damping_factor(nzb:nzt+1) )
1058
1059	DO k = nzb, nzt+1
1060
1061	IF ( zu(k) <= inflow_damping_height ) THEN
1062	inflow_damping_factor(k) = 1.0
1063	ELSEIF ( zu(k) <= ( inflow_damping_height + inflow_damping_width ) ) THEN
1064	inflow_damping_factor(k) = 1.0 - &
1065	( zu(k) - inflow_damping_height ) / &
1066	inflow_damping_width
1067	ELSE
1068	inflow_damping_factor(k) = 0.0
1069	ENDIF
1070
1071	ENDDO
1072
1073	ENDIF
1074
1075	!
1076	!-- Inside buildings set velocities and TKE back to zero
1077	IF ( TRIM( initializing_actions ) == 'cyclic_fill' .AND. &
1078	topography /= 'flat' ) THEN
1079	!
1080	!-- Inside buildings set velocities and TKE back to zero.
1081	!-- Other scalars (pt, q, s, km, kh, p, sa, ...) are ignored at present,
1082	!-- maybe revise later.
1083	DO i = nxlg, nxrg
1084	DO j = nysg, nyng
1085	u (nzb:nzb_u_inner(j,i),j,i) = 0.0
1086	v (nzb:nzb_v_inner(j,i),j,i) = 0.0
1087	w (nzb:nzb_w_inner(j,i),j,i) = 0.0
1088	e (nzb:nzb_w_inner(j,i),j,i) = 0.0
1089	tu_m(nzb:nzb_u_inner(j,i),j,i) = 0.0
1090	tv_m(nzb:nzb_v_inner(j,i),j,i) = 0.0
1091	tw_m(nzb:nzb_w_inner(j,i),j,i) = 0.0
1092	te_m(nzb:nzb_w_inner(j,i),j,i) = 0.0
1093	tpt_m(nzb:nzb_w_inner(j,i),j,i) = 0.0
1094	ENDDO
1095	ENDDO
1096
1097	ENDIF
1098
1099	!
1100	!-- Calculate initial temperature field and other constants used in case
1101	!-- of a sloping surface
1102	IF ( sloping_surface ) CALL init_slope
1103
1104	!
1105	!-- Initialize new time levels (only done in order to set boundary values
1106	!-- including ghost points)
1107	e_p = e; pt_p = pt; u_p = u; v_p = v; w_p = w
1108	IF ( humidity .OR. passive_scalar ) q_p = q
1109	IF ( ocean ) sa_p = sa
1110
1111	!
1112	!-- Allthough tendency arrays are set in prognostic_equations, they have
1113	!-- have to be predefined here because they are used (but multiplied with 0)
1114	!-- there before they are set.
1115	te_m = 0.0; tpt_m = 0.0; tu_m = 0.0; tv_m = 0.0; tw_m = 0.0
1116	IF ( humidity .OR. passive_scalar ) tq_m = 0.0
1117	IF ( ocean ) tsa_m = 0.0
1118
1119	ELSE
1120	!
1121	!-- Actually this part of the programm should not be reached
1122	message_string = 'unknown initializing problem'
1123	CALL message( 'init_3d_model', 'PA0193', 1, 2, 0, 6, 0 )
1124	ENDIF
1125
1126
1127	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
1128	!
1129	!-- Initialize old timelevels needed for radiation boundary conditions
1130	IF ( outflow_l ) THEN
1131	u_m_l(:,:,:) = u(:,:,1:2)
1132	v_m_l(:,:,:) = v(:,:,0:1)
1133	w_m_l(:,:,:) = w(:,:,0:1)
1134	ENDIF
1135	IF ( outflow_r ) THEN
1136	u_m_r(:,:,:) = u(:,:,nx-1:nx)
1137	v_m_r(:,:,:) = v(:,:,nx-1:nx)
1138	w_m_r(:,:,:) = w(:,:,nx-1:nx)
1139	ENDIF
1140	IF ( outflow_s ) THEN
1141	u_m_s(:,:,:) = u(:,0:1,:)
1142	v_m_s(:,:,:) = v(:,1:2,:)
1143	w_m_s(:,:,:) = w(:,0:1,:)
1144	ENDIF
1145	IF ( outflow_n ) THEN
1146	u_m_n(:,:,:) = u(:,ny-1:ny,:)
1147	v_m_n(:,:,:) = v(:,ny-1:ny,:)
1148	w_m_n(:,:,:) = w(:,ny-1:ny,:)
1149	ENDIF
1150
1151	ENDIF
1152
1153	!
1154	!-- Calculate the initial volume flow at the right and north boundary
1155	IF ( conserve_volume_flow ) THEN
1156
1157	IF ( use_prescribed_profile_data ) THEN
1158
1159	volume_flow_initial_l = 0.0
1160	volume_flow_area_l = 0.0
1161
1162	IF ( nxr == nx ) THEN
1163	DO j = nys, nyn
1164	DO k = nzb_2d(j,nx)+1, nzt
1165	volume_flow_initial_l(1) = volume_flow_initial_l(1) + &
1166	u_init(k) * dzw(k)
1167	volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k)
1168	ENDDO
1169	ENDDO
1170	ENDIF
1171
1172	IF ( nyn == ny ) THEN
1173	DO i = nxl, nxr
1174	DO k = nzb_2d(ny,i)+1, nzt
1175	volume_flow_initial_l(2) = volume_flow_initial_l(2) + &
1176	v_init(k) * dzw(k)
1177	volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k)
1178	ENDDO
1179	ENDDO
1180	ENDIF
1181
1182	#if defined( __parallel )
1183	CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),&
1184	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1185	CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), &
1186	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1187
1188	#else
1189	volume_flow_initial = volume_flow_initial_l
1190	volume_flow_area = volume_flow_area_l
1191	#endif
1192
1193	ELSEIF ( TRIM( initializing_actions ) == 'cyclic_fill' ) THEN
1194
1195	volume_flow_initial_l = 0.0
1196	volume_flow_area_l = 0.0
1197
1198	IF ( nxr == nx ) THEN
1199	DO j = nys, nyn
1200	DO k = nzb_2d(j,nx)+1, nzt
1201	volume_flow_initial_l(1) = volume_flow_initial_l(1) + &
1202	hom_sum(k,1,0) * dzw(k)
1203	volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k)
1204	ENDDO
1205	ENDDO
1206	ENDIF
1207
1208	IF ( nyn == ny ) THEN
1209	DO i = nxl, nxr
1210	DO k = nzb_2d(ny,i)+1, nzt
1211	volume_flow_initial_l(2) = volume_flow_initial_l(2) + &
1212	hom_sum(k,2,0) * dzw(k)
1213	volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k)
1214	ENDDO
1215	ENDDO
1216	ENDIF
1217
1218	#if defined( __parallel )
1219	CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),&
1220	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1221	CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), &
1222	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1223
1224	#else
1225	volume_flow_initial = volume_flow_initial_l
1226	volume_flow_area = volume_flow_area_l
1227	#endif
1228
1229	ELSEIF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
1230
1231	volume_flow_initial_l = 0.0
1232	volume_flow_area_l = 0.0
1233
1234	IF ( nxr == nx ) THEN
1235	DO j = nys, nyn
1236	DO k = nzb_2d(j,nx)+1, nzt
1237	volume_flow_initial_l(1) = volume_flow_initial_l(1) + &
1238	u(k,j,nx) * dzw(k)
1239	volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k)
1240	ENDDO
1241	ENDDO
1242	ENDIF
1243
1244	IF ( nyn == ny ) THEN
1245	DO i = nxl, nxr
1246	DO k = nzb_2d(ny,i)+1, nzt
1247	volume_flow_initial_l(2) = volume_flow_initial_l(2) + &
1248	v(k,ny,i) * dzw(k)
1249	volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k)
1250	ENDDO
1251	ENDDO
1252	ENDIF
1253
1254	#if defined( __parallel )
1255	CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),&
1256	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1257	CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), &
1258	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1259
1260	#else
1261	volume_flow_initial = volume_flow_initial_l
1262	volume_flow_area = volume_flow_area_l
1263	#endif
1264
1265	ENDIF
1266
1267	!
1268	!-- In case of 'bulk_velocity' mode, volume_flow_initial is calculated
1269	!-- from u\|v_bulk instead
1270	IF ( TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
1271	volume_flow_initial(1) = u_bulk * volume_flow_area(1)
1272	volume_flow_initial(2) = v_bulk * volume_flow_area(2)
1273	ENDIF
1274
1275	ENDIF
1276
1277	!
1278	!-- Initialize quantities for special advections schemes
1279	CALL init_advec
1280
1281	!
1282	!-- Impose random perturbation on the horizontal velocity field and then
1283	!-- remove the divergences from the velocity field at the initial stage
1284	IF ( create_disturbances .AND. &
1285	TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
1286	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
1287
1288	CALL disturb_field( nzb_u_inner, tend, u )
1289	CALL disturb_field( nzb_v_inner, tend, v )
1290	n_sor = nsor_ini
1291	CALL pres
1292	n_sor = nsor
1293	ENDIF
1294
1295	!
1296	!-- Initialization of the leaf area density
1297	IF ( plant_canopy ) THEN
1298
1299	SELECT CASE ( TRIM( canopy_mode ) )
1300
1301	CASE( 'block' )
1302
1303	DO i = nxlg, nxrg
1304	DO j = nysg, nyng
1305	lad_s(:,j,i) = lad(:)
1306	cdc(:,j,i) = drag_coefficient
1307	IF ( passive_scalar ) THEN
1308	sls(:,j,i) = leaf_surface_concentration
1309	sec(:,j,i) = scalar_exchange_coefficient
1310	ENDIF
1311	ENDDO
1312	ENDDO
1313
1314	CASE DEFAULT
1315
1316	!
1317	!-- The DEFAULT case is reached either if the parameter
1318	!-- canopy mode contains a wrong character string or if the
1319	!-- user has coded a special case in the user interface.
1320	!-- There, the subroutine user_init_plant_canopy checks
1321	!-- which of these two conditions applies.
1322	CALL user_init_plant_canopy
1323
1324	END SELECT
1325
1326	CALL exchange_horiz( lad_s, nbgp )
1327	CALL exchange_horiz( cdc, nbgp )
1328
1329	IF ( passive_scalar ) THEN
1330	CALL exchange_horiz( sls, nbgp )
1331	CALL exchange_horiz( sec, nbgp )
1332	ENDIF
1333
1334	!
1335	!-- Sharp boundaries of the plant canopy in horizontal directions
1336	!-- In vertical direction the interpolation is retained, as the leaf
1337	!-- area density is initialised by prescribing a vertical profile
1338	!-- consisting of piecewise linear segments. The upper boundary
1339	!-- of the plant canopy is now defined by lad_w(pch_index,:,:) = 0.0.
1340
1341	DO i = nxl, nxr
1342	DO j = nys, nyn
1343	DO k = nzb, nzt+1
1344	IF ( lad_s(k,j,i) > 0.0 ) THEN
1345	lad_u(k,j,i) = lad_s(k,j,i)
1346	lad_u(k,j,i+1) = lad_s(k,j,i)
1347	lad_v(k,j,i) = lad_s(k,j,i)
1348	lad_v(k,j+1,i) = lad_s(k,j,i)
1349	ENDIF
1350	ENDDO
1351	DO k = nzb, nzt
1352	lad_w(k,j,i) = 0.5 * ( lad_s(k+1,j,i) + lad_s(k,j,i) )
1353	ENDDO
1354	ENDDO
1355	ENDDO
1356
1357	lad_w(pch_index,:,:) = 0.0
1358	lad_w(nzt+1,:,:) = lad_w(nzt,:,:)
1359
1360	CALL exchange_horiz( lad_u, nbgp )
1361	CALL exchange_horiz( lad_v, nbgp )
1362	CALL exchange_horiz( lad_w, nbgp )
1363
1364	!
1365	!-- Initialisation of the canopy heat source distribution
1366	IF ( cthf /= 0.0 ) THEN
1367	!
1368	!-- Piecewise evaluation of the leaf area index by
1369	!-- integration of the leaf area density
1370	lai(:,:,:) = 0.0
1371	DO i = nxlg, nxrg
1372	DO j = nysg, nyng
1373	DO k = pch_index-1, 0, -1
1374	lai(k,j,i) = lai(k+1,j,i) + &
1375	( 0.5 * ( lad_w(k+1,j,i) + &
1376	lad_s(k+1,j,i) ) * &
1377	( zw(k+1) - zu(k+1) ) ) + &
1378	( 0.5 * ( lad_w(k,j,i) + &
1379	lad_s(k+1,j,i) ) * &
1380	( zu(k+1) - zw(k) ) )
1381	ENDDO
1382	ENDDO
1383	ENDDO
1384
1385	!
1386	!-- Evaluation of the upward kinematic vertical heat flux within the
1387	!-- canopy
1388	DO i = nxlg, nxrg
1389	DO j = nysg, nyng
1390	DO k = 0, pch_index
1391	canopy_heat_flux(k,j,i) = cthf * &
1392	exp( -0.6 * lai(k,j,i) )
1393	ENDDO
1394	ENDDO
1395	ENDDO
1396
1397	!
1398	!-- The near surface heat flux is derived from the heat flux
1399	!-- distribution within the canopy
1400	shf(:,:) = canopy_heat_flux(0,:,:)
1401
1402	ENDIF
1403
1404	ENDIF
1405
1406	!
1407	!-- If required, initialize dvrp-software
1408	IF ( dt_dvrp /= 9999999.9 ) CALL init_dvrp
1409
1410	IF ( ocean ) THEN
1411	!
1412	!-- Initialize quantities needed for the ocean model
1413	CALL init_ocean
1414
1415	ELSE
1416	!
1417	!-- Initialize quantities for handling cloud physics
1418	!-- This routine must be called before lpm_init, because
1419	!-- otherwise, array pt_d_t, needed in data_output_dvrp (called by
1420	!-- lpm_init) is not defined.
1421	CALL init_cloud_physics
1422	ENDIF
1423
1424	!
1425	!-- If required, initialize particles
1426	IF ( particle_advection ) CALL lpm_init
1427
1428	!
1429	!-- Initialize the ws-scheme.
1430	IF ( ws_scheme_sca .OR. ws_scheme_mom ) CALL ws_init
1431
1432	!
1433	!-- Setting weighting factors for calculation of perturbation pressure
1434	!-- and turbulent quantities from the RK substeps
1435	IF ( TRIM(timestep_scheme) == 'runge-kutta-3' ) THEN ! for RK3-method
1436
1437	weight_substep(1) = 1./6.
1438	weight_substep(2) = 3./10.
1439	weight_substep(3) = 8./15.
1440
1441	weight_pres(1) = 1./3.
1442	weight_pres(2) = 5./12.
1443	weight_pres(3) = 1./4.
1444
1445	ELSEIF ( TRIM(timestep_scheme) == 'runge-kutta-2' ) THEN ! for RK2-method
1446
1447	weight_substep(1) = 1./2.
1448	weight_substep(2) = 1./2.
1449
1450	weight_pres(1) = 1./2.
1451	weight_pres(2) = 1./2.
1452
1453	ELSE ! for Euler-method
1454
1455	weight_substep(1) = 1.0
1456	weight_pres(1) = 1.0
1457
1458	ENDIF
1459
1460	!
1461	!-- Initialize Rayleigh damping factors
1462	rdf = 0.0
1463	rdf_sc = 0.0
1464	IF ( rayleigh_damping_factor /= 0.0 ) THEN
1465	IF ( .NOT. ocean ) THEN
1466	DO k = nzb+1, nzt
1467	IF ( zu(k) >= rayleigh_damping_height ) THEN
1468	rdf(k) = rayleigh_damping_factor * &
1469	( SIN( pi * 0.5 * ( zu(k) - rayleigh_damping_height ) &
1470	/ ( zu(nzt) - rayleigh_damping_height ) )&
1471	)**2
1472	ENDIF
1473	ENDDO
1474	ELSE
1475	DO k = nzt, nzb+1, -1
1476	IF ( zu(k) <= rayleigh_damping_height ) THEN
1477	rdf(k) = rayleigh_damping_factor * &
1478	( SIN( pi * 0.5 * ( rayleigh_damping_height - zu(k) ) &
1479	/ ( rayleigh_damping_height - zu(nzb+1)))&
1480	)**2
1481	ENDIF
1482	ENDDO
1483	ENDIF
1484	ENDIF
1485	IF ( scalar_rayleigh_damping ) rdf_sc = rdf
1486
1487	!
1488	!-- Initialize the starting level and the vertical smoothing factor used for
1489	!-- the external pressure gradient
1490	dp_smooth_factor = 1.0
1491	IF ( dp_external ) THEN
1492	!
1493	!-- Set the starting level dp_level_ind_b only if it has not been set before
1494	!-- (e.g. in init_grid).
1495	IF ( dp_level_ind_b == 0 ) THEN
1496	ind_array = MINLOC( ABS( dp_level_b - zu ) )
1497	dp_level_ind_b = ind_array(1) - 1 + nzb
1498	! MINLOC uses lower array bound 1
1499	ENDIF
1500	IF ( dp_smooth ) THEN
1501	dp_smooth_factor(:dp_level_ind_b) = 0.0
1502	DO k = dp_level_ind_b+1, nzt
1503	dp_smooth_factor(k) = 0.5 * ( 1.0 + SIN( pi * &
1504	( REAL( k - dp_level_ind_b ) / &
1505	REAL( nzt - dp_level_ind_b ) - 0.5 ) ) )
1506	ENDDO
1507	ENDIF
1508	ENDIF
1509
1510	!
1511	!-- Initialize damping zone for the potential temperature in case of
1512	!-- non-cyclic lateral boundaries. The damping zone has the maximum value
1513	!-- at the inflow boundary and decreases to zero at pt_damping_width.
1514	ptdf_x = 0.0
1515	ptdf_y = 0.0
1516	IF ( bc_lr_dirrad .OR. bc_lr_dirneu ) THEN
1517	DO i = nxl, nxr
1518	IF ( ( i * dx ) < pt_damping_width ) THEN
1519	ptdf_x(i) = pt_damping_factor * ( SIN( pi * 0.5 * &
1520	REAL( pt_damping_width - i * dx ) / ( &
1521	REAL( pt_damping_width ) ) ) )**2
1522	ENDIF
1523	ENDDO
1524	ELSEIF ( bc_lr_raddir .OR. bc_lr_neudir ) THEN
1525	DO i = nxl, nxr
1526	IF ( ( i * dx ) > ( nx * dx - pt_damping_width ) ) THEN
1527	ptdf_x(i) = pt_damping_factor * &
1528	SIN( pi * 0.5 * ( ( i - nx ) * dx + pt_damping_width ) / &
1529	REAL( pt_damping_width ) )**2
1530	ENDIF
1531	ENDDO
1532	ELSEIF ( bc_ns_dirrad .OR. bc_ns_dirneu ) THEN
1533	DO j = nys, nyn
1534	IF ( ( j * dy ) > ( ny * dy - pt_damping_width ) ) THEN
1535	ptdf_y(j) = pt_damping_factor * &
1536	SIN( pi * 0.5 * ( ( j - ny ) * dy + pt_damping_width ) / &
1537	REAL( pt_damping_width ) )**2
1538	ENDIF
1539	ENDDO
1540	ELSEIF ( bc_ns_raddir .OR. bc_ns_neudir ) THEN
1541	DO j = nys, nyn
1542	IF ( ( j * dy ) < pt_damping_width ) THEN
1543	ptdf_y(j) = pt_damping_factor * &
1544	SIN( pi * 0.5 * ( pt_damping_width - j * dy ) / &
1545	REAL( pt_damping_width ) )**2
1546	ENDIF
1547	ENDDO
1548	ENDIF
1549
1550	!
1551	!-- Initialize local summation arrays for routine flow_statistics.
1552	!-- This is necessary because they may not yet have been initialized when they
1553	!-- are called from flow_statistics (or - depending on the chosen model run -
1554	!-- are never initialized)
1555	sums_divnew_l = 0.0
1556	sums_divold_l = 0.0
1557	sums_l_l = 0.0
1558	sums_up_fraction_l = 0.0
1559	sums_wsts_bc_l = 0.0
1560
1561	!
1562	!-- Pre-set masks for regional statistics. Default is the total model domain.
1563	!-- Ghost points are excluded because counting values at the ghost boundaries
1564	!-- would bias the statistics
1565	rmask = 1.0
1566	rmask(:,nxlg:nxl-1,:) = 0.0; rmask(:,nxr+1:nxrg,:) = 0.0
1567	rmask(nysg:nys-1,:,:) = 0.0; rmask(nyn+1:nyng,:,:) = 0.0
1568
1569	!
1570	!-- User-defined initializing actions. Check afterwards, if maximum number
1571	!-- of allowed timeseries is exceeded
1572	CALL user_init
1573
1574	IF ( dots_num > dots_max ) THEN
1575	WRITE( message_string, * ) 'number of time series quantities exceeds', &
1576	' its maximum of dots_max = ', dots_max, &
1577	' &Please increase dots_max in modules.f90.'
1578	CALL message( 'init_3d_model', 'PA0194', 1, 2, 0, 6, 0 )
1579	ENDIF
1580
1581	!
1582	!-- Input binary data file is not needed anymore. This line must be placed
1583	!-- after call of user_init!
1584	CALL close_file( 13 )
1585
1586	!
1587	!-- Compute total sum of active mask grid points
1588	!-- ngp_2dh: number of grid points of a horizontal cross section through the
1589	!-- total domain
1590	!-- ngp_3d: number of grid points of the total domain
1591	ngp_2dh_outer_l = 0
1592	ngp_2dh_outer = 0
1593	ngp_2dh_s_inner_l = 0
1594	ngp_2dh_s_inner = 0
1595	ngp_2dh_l = 0
1596	ngp_2dh = 0
1597	ngp_3d_inner_l = 0.0
1598	ngp_3d_inner = 0
1599	ngp_3d = 0
1600	ngp_sums = ( nz + 2 ) * ( pr_palm + max_pr_user )
1601
1602	DO sr = 0, statistic_regions
1603	DO i = nxl, nxr
1604	DO j = nys, nyn
1605	IF ( rmask(j,i,sr) == 1.0 ) THEN
1606	!
1607	!-- All xy-grid points
1608	ngp_2dh_l(sr) = ngp_2dh_l(sr) + 1
1609	!
1610	!-- xy-grid points above topography
1611	DO k = nzb_s_outer(j,i), nz + 1
1612	ngp_2dh_outer_l(k,sr) = ngp_2dh_outer_l(k,sr) + 1
1613	ENDDO
1614	DO k = nzb_s_inner(j,i), nz + 1
1615	ngp_2dh_s_inner_l(k,sr) = ngp_2dh_s_inner_l(k,sr) + 1
1616	ENDDO
1617	!
1618	!-- All grid points of the total domain above topography
1619	ngp_3d_inner_l(sr) = ngp_3d_inner_l(sr) + &
1620	( nz - nzb_s_inner(j,i) + 2 )
1621	ENDIF
1622	ENDDO
1623	ENDDO
1624	ENDDO
1625
1626	sr = statistic_regions + 1
1627	#if defined( __parallel )
1628	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
1629	CALL MPI_ALLREDUCE( ngp_2dh_l(0), ngp_2dh(0), sr, MPI_INTEGER, MPI_SUM, &
1630	comm2d, ierr )
1631	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
1632	CALL MPI_ALLREDUCE( ngp_2dh_outer_l(0,0), ngp_2dh_outer(0,0), (nz+2)*sr, &
1633	MPI_INTEGER, MPI_SUM, comm2d, ierr )
1634	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
1635	CALL MPI_ALLREDUCE( ngp_2dh_s_inner_l(0,0), ngp_2dh_s_inner(0,0), &
1636	(nz+2)*sr, MPI_INTEGER, MPI_SUM, comm2d, ierr )
1637	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
1638	CALL MPI_ALLREDUCE( ngp_3d_inner_l(0), ngp_3d_inner_tmp(0), sr, MPI_REAL, &
1639	MPI_SUM, comm2d, ierr )
1640	ngp_3d_inner = INT( ngp_3d_inner_tmp, KIND = SELECTED_INT_KIND( 18 ) )
1641	#else
1642	ngp_2dh = ngp_2dh_l
1643	ngp_2dh_outer = ngp_2dh_outer_l
1644	ngp_2dh_s_inner = ngp_2dh_s_inner_l
1645	ngp_3d_inner = INT( ngp_3d_inner_l, KIND = SELECTED_INT_KIND( 18 ) )
1646	#endif
1647
1648	ngp_3d = INT ( ngp_2dh, KIND = SELECTED_INT_KIND( 18 ) ) * &
1649	INT ( (nz + 2 ), KIND = SELECTED_INT_KIND( 18 ) )
1650
1651	!
1652	!-- Set a lower limit of 1 in order to avoid zero divisions in flow_statistics,
1653	!-- buoyancy, etc. A zero value will occur for cases where all grid points of
1654	!-- the respective subdomain lie below the surface topography
1655	ngp_2dh_outer = MAX( 1, ngp_2dh_outer(:,:) )
1656	ngp_3d_inner = MAX( INT(1, KIND = SELECTED_INT_KIND( 18 )), &
1657	ngp_3d_inner(:) )
1658	ngp_2dh_s_inner = MAX( 1, ngp_2dh_s_inner(:,:) )
1659
1660	DEALLOCATE( ngp_2dh_l, ngp_2dh_outer_l, ngp_3d_inner_l, ngp_3d_inner_tmp )
1661
1662
1663	END SUBROUTINE init_3d_model

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