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source: palm/trunk/SOURCE/init_3d_model.f90 @ 1041

Last change on this file since 1041 was 1037, checked in by raasch, 12 years ago
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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 1037 2012-10-22 14:10:22Z raasch $
30	!
31	! 1036 2012-10-22 13:43:42Z raasch
32	! code put under GPL (PALM 3.9)
33	!
34	! 1032 2012-10-21 13:03:21Z letzel
35	! save memory by not allocating pt_2 in case of neutral = .T.
36	!
37	! 1025 2012-10-07 16:04:41Z letzel
38	! bugfix: swap indices of mask for ghost boundaries
39	!
40	! 1015 2012-09-27 09:23:24Z raasch
41	! mask is set to zero for ghost boundaries
42	!
43	! 1010 2012-09-20 07:59:54Z raasch
44	! cpp switch __nopointer added for pointer free version
45	!
46	! 1003 2012-09-14 14:35:53Z raasch
47	! nxra,nyna, nzta replaced ny nxr, nyn, nzt
48	!
49	! 1001 2012-09-13 14:08:46Z raasch
50	! all actions concerning leapfrog scheme removed
51	!
52	! 996 2012-09-07 10:41:47Z raasch
53	! little reformatting
54	!
55	! 978 2012-08-09 08:28:32Z fricke
56	! outflow damping layer removed
57	! roughness length for scalar quantites z0h added
58	! damping zone for the potential temperatur in case of non-cyclic lateral
59	! boundaries added
60	! initialization of ptdf_x, ptdf_y
61	! initialization of c_u_m, c_u_m_l, c_v_m, c_v_m_l, c_w_m, c_w_m_l
62	!
63	! 849 2012-03-15 10:35:09Z raasch
64	! init_particles renamed lpm_init
65	!
66	! 825 2012-02-19 03:03:44Z raasch
67	! wang_collision_kernel renamed wang_kernel
68	!
69	! 790 2011-11-29 03:11:20Z raasch
70	! diss is also allocated in case that the Wang kernel is used
71	!
72	! 787 2011-11-28 12:49:05Z heinze $
73	! bugfix: call init_advec in every case - not only for inital runs
74	!
75	! 785 2011-11-28 09:47:19Z raasch
76	! initialization of rdf_sc
77	!
78	! 767 2011-10-14 06:39:12Z raasch
79	! adjustments concerning implementation of prescribed u,v-profiles
80	! bugfix: dirichlet_0 conditions for ug/vg moved to check_parameters
81	!
82	! 759 2011-09-15 13:58:31Z raasch
83	! Splitting of parallel I/O in blocks of PEs
84	! Bugfix: No zero assignments to volume_flow_initial and volume_flow_area in
85	! case of normal restart runs.
86	!
87	! 713 2011-03-30 14:21:21Z suehring
88	! weight_substep and weight_pres are given as fractions.
89	!
90	! 709 2011-03-30 09:31:40Z raasch
91	! formatting adjustments
92	!
93	! 707 2011-03-29 11:39:40Z raasch
94	! p_sub renamed p_loc and allocated depending on the chosen pressure solver,
95	! initial assignments of zero to array p for iterative solvers only,
96	! bc_lr/ns replaced by bc_lr/ns_dirrad/raddir
97	!
98	! 680 2011-02-04 23:16:06Z gryschka
99	! bugfix: volume_flow_control
100	!
101	! 673 2011-01-18 16:19:48Z suehring
102	! weight_substep (moved from advec_ws) and weight_pres added.
103	! Allocate p_sub when using Multigrid or SOR solver.
104	! Call of ws_init moved behind the if requests.
105	!
106	! 667 2010-12-23 12:06:00Z suehring/gryschka
107	! nxl-1, nxr+1, nys-1, nyn+1 replaced by nxlg, nxrg, nysg, nyng in loops and
108	! allocation of arrays. Calls of exchange_horiz are modified.
109	! Call ws_init to initialize arrays needed for calculating statisticas and for
110	! optimization when ws-scheme is used.
111	! Initial volume flow is now calculated by using the variable hom_sum.
112	! Therefore the correction of initial volume flow for non-flat topography
113	! removed (removed u_nzb_p1_for_vfc and v_nzb_p1_for_vfc)
114	! Changed surface boundary conditions for u and v in case of ibc_uv_b == 0 from
115	! mirror to Dirichlet boundary conditions (u=v=0), so that k=nzb is
116	! representative for the height z0.
117	! Bugfix: type conversion of '1' to 64bit for the MAX function (ngp_3d_inner)
118	!
119	! 622 2010-12-10 08:08:13Z raasch
120	! optional barriers included in order to speed up collective operations
121	!
122	! 560 2010-09-09 10:06:09Z weinreis
123	! bugfix: correction of calculating ngp_3d for 64 bit
124	!
125	! 485 2010-02-05 10:57:51Z raasch
126	! calculation of ngp_3d + ngp_3d_inner changed because they have now 64 bit
127	!
128	! 407 2009-12-01 15:01:15Z maronga
129	! var_ts is replaced by dots_max
130	! Enabled passive scalar/humidity wall fluxes for non-flat topography
131	!
132	! 388 2009-09-23 09:40:33Z raasch
133	! Initialization of prho added.
134	! bugfix: correction of initial volume flow for non-flat topography
135	! bugfix: zero initialization of arrays within buildings for 'cyclic_fill'
136	! bugfix: avoid that ngp_2dh_s_inner becomes zero
137	! initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill', now
138	! independent of turbulent_inflow
139	! Output of messages replaced by message handling routine.
140	! Set the starting level and the vertical smoothing factor used for
141	! the external pressure gradient
142	! +conserve_volume_flow_mode: 'default', 'initial_profiles', 'inflow_profile'
143	! and 'bulk_velocity'
144	! If the inversion height calculated by the prerun is zero,
145	! inflow_damping_height must be explicitly specified.
146	!
147	! 181 2008-07-30 07:07:47Z raasch
148	! bugfix: zero assignments to tendency arrays in case of restarts,
149	! further extensions and modifications in the initialisation of the plant
150	! canopy model,
151	! allocation of hom_sum moved to parin, initialization of spectrum_x\|y directly
152	! after allocating theses arrays,
153	! read data for recycling added as new initialization option,
154	! dummy allocation for diss
155	!
156	! 138 2007-11-28 10:03:58Z letzel
157	! New counter ngp_2dh_s_inner.
158	! Allow new case bc_uv_t = 'dirichlet_0' for channel flow.
159	! Corrected calculation of initial volume flow for 'set_1d-model_profiles' and
160	! 'set_constant_profiles' in case of buildings in the reference cross-sections.
161	!
162	! 108 2007-08-24 15:10:38Z letzel
163	! Flux initialization in case of coupled runs, +momentum fluxes at top boundary,
164	! +arrays for phase speed c_u, c_v, c_w, indices for u\|v\|w_m_l\|r changed
165	! +qswst_remote in case of atmosphere model with humidity coupled to ocean
166	! Rayleigh damping for ocean, optionally calculate km and kh from initial
167	! TKE e_init
168	!
169	! 97 2007-06-21 08:23:15Z raasch
170	! Initialization of salinity, call of init_ocean
171	!
172	! 87 2007-05-22 15:46:47Z raasch
173	! var_hom and var_sum renamed pr_palm
174	!
175	! 75 2007-03-22 09:54:05Z raasch
176	! Arrays for radiation boundary conditions are allocated (u_m_l, u_m_r, etc.),
177	! bugfix for cases with the outflow damping layer extending over more than one
178	! subdomain, moisture renamed humidity,
179	! new initializing action "by_user" calls user_init_3d_model,
180	! precipitation_amount/rate, ts_value are allocated, +module netcdf_control,
181	! initial velocities at nzb+1 are regarded for volume
182	! flow control in case they have been set zero before (to avoid small timesteps)
183	! -uvmean_outflow, uxrp, vynp eliminated
184	!
185	! 19 2007-02-23 04:53:48Z raasch
186	! +handling of top fluxes
187	!
188	! RCS Log replace by Id keyword, revision history cleaned up
189	!
190	! Revision 1.49 2006/08/22 15:59:07 raasch
191	! No optimization of this file on the ibmy (Yonsei Univ.)
192	!
193	! Revision 1.1 1998/03/09 16:22:22 raasch
194	! Initial revision
195	!
196	!
197	! Description:
198	! ------------
199	! Allocation of arrays and initialization of the 3D model via
200	! a) pre-run the 1D model
201	! or
202	! b) pre-set constant linear profiles
203	! or
204	! c) read values of a previous run
205	!------------------------------------------------------------------------------!
206
207	USE advec_ws
208	USE arrays_3d
209	USE averaging
210	USE cloud_parameters
211	USE constants
212	USE control_parameters
213	USE cpulog
214	USE grid_variables
215	USE indices
216	USE interfaces
217	USE model_1d
218	USE netcdf_control
219	USE particle_attributes
220	USE pegrid
221	USE profil_parameter
222	USE random_function_mod
223	USE statistics
224
225	IMPLICIT NONE
226
227	INTEGER :: i, ind_array(1), j, k, sr
228
229	INTEGER, DIMENSION(:), ALLOCATABLE :: ngp_2dh_l
230
231	INTEGER, DIMENSION(:,:), ALLOCATABLE :: ngp_2dh_outer_l, &
232	ngp_2dh_s_inner_l
233
234	REAL :: a, b
235
236	REAL, DIMENSION(1:2) :: volume_flow_area_l, volume_flow_initial_l
237
238	REAL, DIMENSION(:), ALLOCATABLE :: ngp_3d_inner_l, ngp_3d_inner_tmp
239
240
241	!
242	!-- Allocate arrays
243	ALLOCATE( ngp_2dh(0:statistic_regions), ngp_2dh_l(0:statistic_regions), &
244	ngp_3d(0:statistic_regions), &
245	ngp_3d_inner(0:statistic_regions), &
246	ngp_3d_inner_l(0:statistic_regions), &
247	ngp_3d_inner_tmp(0:statistic_regions), &
248	sums_divnew_l(0:statistic_regions), &
249	sums_divold_l(0:statistic_regions) )
250	ALLOCATE( dp_smooth_factor(nzb:nzt), rdf(nzb+1:nzt), rdf_sc(nzb+1:nzt) )
251	ALLOCATE( ngp_2dh_outer(nzb:nzt+1,0:statistic_regions), &
252	ngp_2dh_outer_l(nzb:nzt+1,0:statistic_regions), &
253	ngp_2dh_s_inner(nzb:nzt+1,0:statistic_regions), &
254	ngp_2dh_s_inner_l(nzb:nzt+1,0:statistic_regions), &
255	rmask(nysg:nyng,nxlg:nxrg,0:statistic_regions), &
256	sums(nzb:nzt+1,pr_palm+max_pr_user), &
257	sums_l(nzb:nzt+1,pr_palm+max_pr_user,0:threads_per_task-1), &
258	sums_l_l(nzb:nzt+1,0:statistic_regions,0:threads_per_task-1), &
259	sums_up_fraction_l(10,3,0:statistic_regions), &
260	sums_wsts_bc_l(nzb:nzt+1,0:statistic_regions), &
261	ts_value(dots_max,0:statistic_regions) )
262	ALLOCATE( ptdf_x(nxlg:nxrg), ptdf_y(nysg:nyng) )
263
264	ALLOCATE( rif(nysg:nyng,nxlg:nxrg), shf(nysg:nyng,nxlg:nxrg), &
265	ts(nysg:nyng,nxlg:nxrg), tswst(nysg:nyng,nxlg:nxrg), &
266	us(nysg:nyng,nxlg:nxrg), usws(nysg:nyng,nxlg:nxrg), &
267	uswst(nysg:nyng,nxlg:nxrg), vsws(nysg:nyng,nxlg:nxrg), &
268	vswst(nysg:nyng,nxlg:nxrg), z0(nysg:nyng,nxlg:nxrg), &
269	z0h(nysg:nyng,nxlg:nxrg) )
270
271	ALLOCATE( d(nzb+1:nzt,nys:nyn,nxl:nxr), &
272	kh(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
273	km(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
274	p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
275	tend(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
276
277	#if defined( __nopointer )
278	ALLOCATE( e(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
279	e_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
280	pt(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
281	pt_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
282	u(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
283	u_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
284	v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
285	v_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
286	w(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
287	w_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
288	te_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
289	tpt_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
290	tu_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
291	tv_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
292	tw_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
293	#else
294	ALLOCATE( e_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
295	e_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
296	e_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
297	pt_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
298	pt_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
299	u_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
300	u_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
301	u_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
302	v_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
303	v_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
304	v_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
305	w_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
306	w_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
307	w_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
308	IF ( .NOT. neutral ) THEN
309	ALLOCATE( pt_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
310	ENDIF
311	#endif
312
313	!
314	!-- Following array is required for perturbation pressure within the iterative
315	!-- pressure solvers. For the multistep schemes (Runge-Kutta), array p holds
316	!-- the weighted average of the substeps and cannot be used in the Poisson
317	!-- solver.
318	IF ( psolver == 'sor' ) THEN
319	ALLOCATE( p_loc(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
320	ELSEIF ( psolver == 'multigrid' ) THEN
321	!
322	!-- For performance reasons, multigrid is using one ghost layer only
323	ALLOCATE( p_loc(nzb:nzt+1,nys-1:nyn+1,nxl-1:nxr+1) )
324	ENDIF
325
326	IF ( humidity .OR. passive_scalar ) THEN
327	!
328	!-- 2D-humidity/scalar arrays
329	ALLOCATE ( qs(nysg:nyng,nxlg:nxrg), &
330	qsws(nysg:nyng,nxlg:nxrg), &
331	qswst(nysg:nyng,nxlg:nxrg) )
332
333	!
334	!-- 3D-humidity/scalar arrays
335	#if defined( __nopointer )
336	ALLOCATE( q(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
337	q_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
338	tq_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
339	#else
340	ALLOCATE( q_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
341	q_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
342	q_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
343	#endif
344
345	!
346	!-- 3D-arrays needed for humidity only
347	IF ( humidity ) THEN
348	#if defined( __nopointer )
349	ALLOCATE( vpt(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
350	#else
351	ALLOCATE( vpt_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
352	#endif
353
354	IF ( cloud_physics ) THEN
355	!
356	!-- Liquid water content
357	#if defined( __nopointer )
358	ALLOCATE ( ql(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
359	#else
360	ALLOCATE ( ql_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
361	#endif
362	!
363	!-- Precipitation amount and rate (only needed if output is switched)
364	ALLOCATE( precipitation_amount(nysg:nyng,nxlg:nxrg), &
365	precipitation_rate(nysg:nyng,nxlg:nxrg) )
366	ENDIF
367
368	IF ( cloud_droplets ) THEN
369	!
370	!-- Liquid water content, change in liquid water content
371	#if defined( __nopointer )
372	ALLOCATE ( ql(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
373	ql_c(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
374	#else
375	ALLOCATE ( ql_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
376	ql_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
377	#endif
378	!
379	!-- Real volume of particles (with weighting), volume of particles
380	ALLOCATE ( ql_v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
381	ql_vp(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
382	ENDIF
383
384	ENDIF
385
386	ENDIF
387
388	IF ( ocean ) THEN
389	ALLOCATE( saswsb(nysg:nyng,nxlg:nxrg), &
390	saswst(nysg:nyng,nxlg:nxrg) )
391	#if defined( __nopointer )
392	ALLOCATE( prho(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
393	rho(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
394	sa(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
395	sa_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
396	tsa_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
397	#else
398	ALLOCATE( prho_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
399	rho_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
400	sa_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
401	sa_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
402	sa_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
403	prho => prho_1
404	rho => rho_1 ! routines calc_mean_profile and diffusion_e require
405	! density to be apointer
406	#endif
407	IF ( humidity_remote ) THEN
408	ALLOCATE( qswst_remote(nysg:nyng,nxlg:nxrg))
409	qswst_remote = 0.0
410	ENDIF
411	ENDIF
412
413	!
414	!-- 3D-array for storing the dissipation, needed for calculating the sgs
415	!-- particle velocities
416	IF ( use_sgs_for_particles .OR. wang_kernel ) THEN
417	ALLOCATE ( diss(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
418	ELSE
419	ALLOCATE ( diss(2,2,2) ) ! required because diss is used as a
420	! formal parameter
421	ENDIF
422
423	IF ( dt_dosp /= 9999999.9 ) THEN
424	ALLOCATE( spectrum_x( 1:nx/2, 1:10, 1:10 ), &
425	spectrum_y( 1:ny/2, 1:10, 1:10 ) )
426	spectrum_x = 0.0
427	spectrum_y = 0.0
428	ENDIF
429
430	!
431	!-- 3D-arrays for the leaf area density and the canopy drag coefficient
432	IF ( plant_canopy ) THEN
433	ALLOCATE ( lad_s(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
434	lad_u(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
435	lad_v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
436	lad_w(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
437	cdc(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
438
439	IF ( passive_scalar ) THEN
440	ALLOCATE ( sls(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
441	sec(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
442	ENDIF
443
444	IF ( cthf /= 0.0 ) THEN
445	ALLOCATE ( lai(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
446	canopy_heat_flux(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
447	ENDIF
448
449	ENDIF
450
451	!
452	!-- 4D-array for storing the Rif-values at vertical walls
453	IF ( topography /= 'flat' ) THEN
454	ALLOCATE( rif_wall(nzb:nzt+1,nysg:nyng,nxlg:nxrg,1:4) )
455	rif_wall = 0.0
456	ENDIF
457
458	!
459	!-- Arrays to store velocity data from t-dt and the phase speeds which
460	!-- are needed for radiation boundary conditions
461	IF ( outflow_l ) THEN
462	ALLOCATE( u_m_l(nzb:nzt+1,nysg:nyng,1:2), &
463	v_m_l(nzb:nzt+1,nysg:nyng,0:1), &
464	w_m_l(nzb:nzt+1,nysg:nyng,0:1) )
465	ENDIF
466	IF ( outflow_r ) THEN
467	ALLOCATE( u_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx), &
468	v_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx), &
469	w_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx) )
470	ENDIF
471	IF ( outflow_l .OR. outflow_r ) THEN
472	ALLOCATE( c_u(nzb:nzt+1,nysg:nyng), c_v(nzb:nzt+1,nysg:nyng), &
473	c_w(nzb:nzt+1,nysg:nyng) )
474	ENDIF
475	IF ( outflow_s ) THEN
476	ALLOCATE( u_m_s(nzb:nzt+1,0:1,nxlg:nxrg), &
477	v_m_s(nzb:nzt+1,1:2,nxlg:nxrg), &
478	w_m_s(nzb:nzt+1,0:1,nxlg:nxrg) )
479	ENDIF
480	IF ( outflow_n ) THEN
481	ALLOCATE( u_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg), &
482	v_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg), &
483	w_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg) )
484	ENDIF
485	IF ( outflow_s .OR. outflow_n ) THEN
486	ALLOCATE( c_u(nzb:nzt+1,nxlg:nxrg), c_v(nzb:nzt+1,nxlg:nxrg), &
487	c_w(nzb:nzt+1,nxlg:nxrg) )
488	ENDIF
489	IF ( outflow_l .OR. outflow_r .OR. outflow_s .OR. outflow_n ) THEN
490	ALLOCATE( c_u_m_l(nzb:nzt+1), c_v_m_l(nzb:nzt+1), c_w_m_l(nzb:nzt+1) )
491	ALLOCATE( c_u_m(nzb:nzt+1), c_v_m(nzb:nzt+1), c_w_m(nzb:nzt+1) )
492	ENDIF
493
494
495	#if ! defined( __nopointer )
496	!
497	!-- Initial assignment of the pointers
498	e => e_1; e_p => e_2; te_m => e_3
499	IF ( .NOT. neutral ) THEN
500	pt => pt_1; pt_p => pt_2; tpt_m => pt_3
501	ELSE
502	pt => pt_1; pt_p => pt_1; tpt_m => pt_3
503	ENDIF
504	u => u_1; u_p => u_2; tu_m => u_3
505	v => v_1; v_p => v_2; tv_m => v_3
506	w => w_1; w_p => w_2; tw_m => w_3
507
508	IF ( humidity .OR. passive_scalar ) THEN
509	q => q_1; q_p => q_2; tq_m => q_3
510	IF ( humidity ) vpt => vpt_1
511	IF ( cloud_physics ) ql => ql_1
512	IF ( cloud_droplets ) THEN
513	ql => ql_1
514	ql_c => ql_2
515	ENDIF
516	ENDIF
517
518	IF ( ocean ) THEN
519	sa => sa_1; sa_p => sa_2; tsa_m => sa_3
520	ENDIF
521	#endif
522
523	!
524	!-- Allocate arrays containing the RK coefficient for calculation of
525	!-- perturbation pressure and turbulent fluxes. At this point values are
526	!-- set for pressure calculation during initialization (where no timestep
527	!-- is done). Further below the values needed within the timestep scheme
528	!-- will be set.
529	ALLOCATE( weight_substep(1:intermediate_timestep_count_max), &
530	weight_pres(1:intermediate_timestep_count_max) )
531	weight_substep = 1.0
532	weight_pres = 1.0
533	intermediate_timestep_count = 1 ! needed when simulated_time = 0.0
534
535	!
536	!-- Initialize model variables
537	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
538	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
539	!
540	!-- First model run of a possible job queue.
541	!-- Initial profiles of the variables must be computes.
542	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
543	!
544	!-- Use solutions of the 1D model as initial profiles,
545	!-- start 1D model
546	CALL init_1d_model
547	!
548	!-- Transfer initial profiles to the arrays of the 3D model
549	DO i = nxlg, nxrg
550	DO j = nysg, nyng
551	e(:,j,i) = e1d
552	kh(:,j,i) = kh1d
553	km(:,j,i) = km1d
554	pt(:,j,i) = pt_init
555	u(:,j,i) = u1d
556	v(:,j,i) = v1d
557	ENDDO
558	ENDDO
559
560	IF ( humidity .OR. passive_scalar ) THEN
561	DO i = nxlg, nxrg
562	DO j = nysg, nyng
563	q(:,j,i) = q_init
564	ENDDO
565	ENDDO
566	ENDIF
567
568	IF ( .NOT. constant_diffusion ) THEN
569	DO i = nxlg, nxrg
570	DO j = nysg, nyng
571	e(:,j,i) = e1d
572	ENDDO
573	ENDDO
574	!
575	!-- Store initial profiles for output purposes etc.
576	hom(:,1,25,:) = SPREAD( l1d, 2, statistic_regions+1 )
577
578	IF ( prandtl_layer ) THEN
579	rif = rif1d(nzb+1)
580	ts = 0.0 ! could actually be computed more accurately in the
581	! 1D model. Update when opportunity arises.
582	us = us1d
583	usws = usws1d
584	vsws = vsws1d
585	ELSE
586	ts = 0.0 ! must be set, because used in
587	rif = 0.0 ! flowste
588	us = 0.0
589	usws = 0.0
590	vsws = 0.0
591	ENDIF
592
593	ELSE
594	e = 0.0 ! must be set, because used in
595	rif = 0.0 ! flowste
596	ts = 0.0
597	us = 0.0
598	usws = 0.0
599	vsws = 0.0
600	ENDIF
601	uswst = top_momentumflux_u
602	vswst = top_momentumflux_v
603
604	!
605	!-- In every case qs = 0.0 (see also pt)
606	!-- This could actually be computed more accurately in the 1D model.
607	!-- Update when opportunity arises!
608	IF ( humidity .OR. passive_scalar ) qs = 0.0
609
610	!
611	!-- inside buildings set velocities back to zero
612	IF ( topography /= 'flat' ) THEN
613	DO i = nxl-1, nxr+1
614	DO j = nys-1, nyn+1
615	u(nzb:nzb_u_inner(j,i),j,i) = 0.0
616	v(nzb:nzb_v_inner(j,i),j,i) = 0.0
617	ENDDO
618	ENDDO
619
620	!
621	!-- WARNING: The extra boundary conditions set after running the
622	!-- ------- 1D model impose an error on the divergence one layer
623	!-- below the topography; need to correct later
624	!-- ATTENTION: Provisional correction for Piacsek & Williams
625	!-- --------- advection scheme: keep u and v zero one layer below
626	!-- the topography.
627	IF ( ibc_uv_b == 1 ) THEN
628	!
629	!-- Neumann condition
630	DO i = nxl-1, nxr+1
631	DO j = nys-1, nyn+1
632	IF ( nzb_u_inner(j,i) == 0 ) u(0,j,i) = u(1,j,i)
633	IF ( nzb_v_inner(j,i) == 0 ) v(0,j,i) = v(1,j,i)
634	ENDDO
635	ENDDO
636
637	ENDIF
638
639	ENDIF
640
641	ELSEIF ( INDEX(initializing_actions, 'set_constant_profiles') /= 0 ) &
642	THEN
643	!
644	!-- Use constructed initial profiles (velocity constant with height,
645	!-- temperature profile with constant gradient)
646	DO i = nxlg, nxrg
647	DO j = nysg, nyng
648	pt(:,j,i) = pt_init
649	u(:,j,i) = u_init
650	v(:,j,i) = v_init
651	ENDDO
652	ENDDO
653
654	!
655	!-- Set initial horizontal velocities at the lowest computational grid
656	!-- levels to zero in order to avoid too small time steps caused by the
657	!-- diffusion limit in the initial phase of a run (at k=1, dz/2 occurs
658	!-- in the limiting formula!). The original values are stored to be later
659	!-- used for volume flow control.
660	DO i = nxlg, nxrg
661	DO j = nysg, nyng
662	u(nzb:nzb_u_inner(j,i)+1,j,i) = 0.0
663	v(nzb:nzb_v_inner(j,i)+1,j,i) = 0.0
664	ENDDO
665	ENDDO
666
667	IF ( humidity .OR. passive_scalar ) THEN
668	DO i = nxlg, nxrg
669	DO j = nysg, nyng
670	q(:,j,i) = q_init
671	ENDDO
672	ENDDO
673	ENDIF
674
675	IF ( ocean ) THEN
676	DO i = nxlg, nxrg
677	DO j = nysg, nyng
678	sa(:,j,i) = sa_init
679	ENDDO
680	ENDDO
681	ENDIF
682
683	IF ( constant_diffusion ) THEN
684	km = km_constant
685	kh = km / prandtl_number
686	e = 0.0
687	ELSEIF ( e_init > 0.0 ) THEN
688	DO k = nzb+1, nzt
689	km(k,:,:) = 0.1 * l_grid(k) * SQRT( e_init )
690	ENDDO
691	km(nzb,:,:) = km(nzb+1,:,:)
692	km(nzt+1,:,:) = km(nzt,:,:)
693	kh = km / prandtl_number
694	e = e_init
695	ELSE
696	IF ( .NOT. ocean ) THEN
697	kh = 0.01 ! there must exist an initial diffusion, because
698	km = 0.01 ! otherwise no TKE would be produced by the
699	! production terms, as long as not yet
700	! e = (u/cm)*2 at k=nzb+1
701	ELSE
702	kh = 0.00001
703	km = 0.00001
704	ENDIF
705	e = 0.0
706	ENDIF
707	rif = 0.0
708	ts = 0.0
709	us = 0.0
710	usws = 0.0
711	uswst = top_momentumflux_u
712	vsws = 0.0
713	vswst = top_momentumflux_v
714	IF ( humidity .OR. passive_scalar ) qs = 0.0
715
716	!
717	!-- Compute initial temperature field and other constants used in case
718	!-- of a sloping surface
719	IF ( sloping_surface ) CALL init_slope
720
721	ELSEIF ( INDEX(initializing_actions, 'by_user') /= 0 ) &
722	THEN
723	!
724	!-- Initialization will completely be done by the user
725	CALL user_init_3d_model
726
727	ENDIF
728	!
729	!-- Bottom boundary
730	IF ( ibc_uv_b == 0 .OR. ibc_uv_b == 2 ) THEN
731	u(nzb,:,:) = 0.0
732	v(nzb,:,:) = 0.0
733	ENDIF
734
735	!
736	!-- Apply channel flow boundary condition
737	IF ( TRIM( bc_uv_t ) == 'dirichlet_0' ) THEN
738	u(nzt+1,:,:) = 0.0
739	v(nzt+1,:,:) = 0.0
740	ENDIF
741
742	!
743	!-- Calculate virtual potential temperature
744	IF ( humidity ) vpt = pt * ( 1.0 + 0.61 * q )
745
746	!
747	!-- Store initial profiles for output purposes etc.
748	hom(:,1,5,:) = SPREAD( u(:,nys,nxl), 2, statistic_regions+1 )
749	hom(:,1,6,:) = SPREAD( v(:,nys,nxl), 2, statistic_regions+1 )
750	IF ( ibc_uv_b == 0 .OR. ibc_uv_b == 2) THEN
751	hom(nzb,1,5,:) = 0.0
752	hom(nzb,1,6,:) = 0.0
753	ENDIF
754	hom(:,1,7,:) = SPREAD( pt(:,nys,nxl), 2, statistic_regions+1 )
755	hom(:,1,23,:) = SPREAD( km(:,nys,nxl), 2, statistic_regions+1 )
756	hom(:,1,24,:) = SPREAD( kh(:,nys,nxl), 2, statistic_regions+1 )
757
758	IF ( ocean ) THEN
759	!
760	!-- Store initial salinity profile
761	hom(:,1,26,:) = SPREAD( sa(:,nys,nxl), 2, statistic_regions+1 )
762	ENDIF
763
764	IF ( humidity ) THEN
765	!
766	!-- Store initial profile of total water content, virtual potential
767	!-- temperature
768	hom(:,1,26,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 )
769	hom(:,1,29,:) = SPREAD( vpt(:,nys,nxl), 2, statistic_regions+1 )
770	IF ( cloud_physics .OR. cloud_droplets ) THEN
771	!
772	!-- Store initial profile of specific humidity and potential
773	!-- temperature
774	hom(:,1,27,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 )
775	hom(:,1,28,:) = SPREAD( pt(:,nys,nxl), 2, statistic_regions+1 )
776	ENDIF
777	ENDIF
778
779	IF ( passive_scalar ) THEN
780	!
781	!-- Store initial scalar profile
782	hom(:,1,26,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 )
783	ENDIF
784
785	!
786	!-- Initialize fluxes at bottom surface
787	IF ( use_surface_fluxes ) THEN
788
789	IF ( constant_heatflux ) THEN
790	!
791	!-- Heat flux is prescribed
792	IF ( random_heatflux ) THEN
793	CALL disturb_heatflux
794	ELSE
795	shf = surface_heatflux
796	!
797	!-- Over topography surface_heatflux is replaced by wall_heatflux(0)
798	IF ( TRIM( topography ) /= 'flat' ) THEN
799	DO i = nxlg, nxrg
800	DO j = nysg, nyng
801	IF ( nzb_s_inner(j,i) /= 0 ) THEN
802	shf(j,i) = wall_heatflux(0)
803	ENDIF
804	ENDDO
805	ENDDO
806	ENDIF
807	ENDIF
808	ENDIF
809
810	!
811	!-- Determine the near-surface water flux
812	IF ( humidity .OR. passive_scalar ) THEN
813	IF ( constant_waterflux ) THEN
814	qsws = surface_waterflux
815	!
816	!-- Over topography surface_waterflux is replaced by
817	!-- wall_humidityflux(0)
818	IF ( TRIM( topography ) /= 'flat' ) THEN
819	wall_qflux = wall_humidityflux
820	DO i = nxlg, nxrg
821	DO j = nysg, nyng
822	IF ( nzb_s_inner(j,i) /= 0 ) THEN
823	qsws(j,i) = wall_qflux(0)
824	ENDIF
825	ENDDO
826	ENDDO
827	ENDIF
828	ENDIF
829	ENDIF
830
831	ENDIF
832
833	!
834	!-- Initialize fluxes at top surface
835	!-- Currently, only the heatflux and salinity flux can be prescribed.
836	!-- The latent flux is zero in this case!
837	IF ( use_top_fluxes ) THEN
838
839	IF ( constant_top_heatflux ) THEN
840	!
841	!-- Heat flux is prescribed
842	tswst = top_heatflux
843
844	IF ( humidity .OR. passive_scalar ) qswst = 0.0
845
846	IF ( ocean ) THEN
847	saswsb = bottom_salinityflux
848	saswst = top_salinityflux
849	ENDIF
850	ENDIF
851
852	!
853	!-- Initialization in case of a coupled model run
854	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
855	tswst = 0.0
856	ENDIF
857
858	ENDIF
859
860	!
861	!-- Initialize Prandtl layer quantities
862	IF ( prandtl_layer ) THEN
863
864	z0 = roughness_length
865	z0h = z0h_factor * z0
866
867	IF ( .NOT. constant_heatflux ) THEN
868	!
869	!-- Surface temperature is prescribed. Here the heat flux cannot be
870	!-- simply estimated, because therefore rif, u* and theta* would have
871	!-- to be computed by iteration. This is why the heat flux is assumed
872	!-- to be zero before the first time step. It approaches its correct
873	!-- value in the course of the first few time steps.
874	shf = 0.0
875	ENDIF
876
877	IF ( humidity .OR. passive_scalar ) THEN
878	IF ( .NOT. constant_waterflux ) qsws = 0.0
879	ENDIF
880
881	ENDIF
882
883
884	!
885	!-- For the moment, vertical velocity is zero
886	w = 0.0
887
888	!
889	!-- Initialize array sums (must be defined in first call of pres)
890	sums = 0.0
891
892	!
893	!-- In case of iterative solvers, p must get an initial value
894	IF ( psolver == 'multigrid' .OR. psolver == 'sor' ) p = 0.0
895
896	!
897	!-- Treating cloud physics, liquid water content and precipitation amount
898	!-- are zero at beginning of the simulation
899	IF ( cloud_physics ) THEN
900	ql = 0.0
901	IF ( precipitation ) precipitation_amount = 0.0
902	ENDIF
903	!
904	!-- Impose vortex with vertical axis on the initial velocity profile
905	IF ( INDEX( initializing_actions, 'initialize_vortex' ) /= 0 ) THEN
906	CALL init_rankine
907	ENDIF
908
909	!
910	!-- Impose temperature anomaly (advection test only)
911	IF ( INDEX( initializing_actions, 'initialize_ptanom' ) /= 0 ) THEN
912	CALL init_pt_anomaly
913	ENDIF
914
915	!
916	!-- If required, change the surface temperature at the start of the 3D run
917	IF ( pt_surface_initial_change /= 0.0 ) THEN
918	pt(nzb,:,:) = pt(nzb,:,:) + pt_surface_initial_change
919	ENDIF
920
921	!
922	!-- If required, change the surface humidity/scalar at the start of the 3D
923	!-- run
924	IF ( ( humidity .OR. passive_scalar ) .AND. &
925	q_surface_initial_change /= 0.0 ) THEN
926	q(nzb,:,:) = q(nzb,:,:) + q_surface_initial_change
927	ENDIF
928
929	!
930	!-- Initialize the random number generator (from numerical recipes)
931	CALL random_function_ini
932
933	!
934	!-- Initialize old and new time levels.
935	te_m = 0.0; tpt_m = 0.0; tu_m = 0.0; tv_m = 0.0; tw_m = 0.0
936	e_p = e; pt_p = pt; u_p = u; v_p = v; w_p = w
937
938	IF ( humidity .OR. passive_scalar ) THEN
939	tq_m = 0.0
940	q_p = q
941	ENDIF
942
943	IF ( ocean ) THEN
944	tsa_m = 0.0
945	sa_p = sa
946	ENDIF
947
948
949	ELSEIF ( TRIM( initializing_actions ) == 'read_restart_data' .OR. &
950	TRIM( initializing_actions ) == 'cyclic_fill' ) &
951	THEN
952	!
953	!-- When reading data for cyclic fill of 3D prerun data files, read
954	!-- some of the global variables from the restart file which are required
955	!-- for initializing the inflow
956	IF ( TRIM( initializing_actions ) == 'cyclic_fill' ) THEN
957
958	DO i = 0, io_blocks-1
959	IF ( i == io_group ) THEN
960	CALL read_parts_of_var_list
961	CALL close_file( 13 )
962	ENDIF
963	#if defined( __parallel )
964	CALL MPI_BARRIER( comm2d, ierr )
965	#endif
966	ENDDO
967
968	ENDIF
969
970	!
971	!-- Read binary data from restart file
972	DO i = 0, io_blocks-1
973	IF ( i == io_group ) THEN
974	CALL read_3d_binary
975	ENDIF
976	#if defined( __parallel )
977	CALL MPI_BARRIER( comm2d, ierr )
978	#endif
979	ENDDO
980
981	!
982	!-- Initialization of the turbulence recycling method
983	IF ( TRIM( initializing_actions ) == 'cyclic_fill' .AND. &
984	turbulent_inflow ) THEN
985	!
986	!-- First store the profiles to be used at the inflow.
987	!-- These profiles are the (temporally) and horizontally averaged vertical
988	!-- profiles from the prerun. Alternatively, prescribed profiles
989	!-- for u,v-components can be used.
990	ALLOCATE( mean_inflow_profiles(nzb:nzt+1,5) )
991
992	IF ( use_prescribed_profile_data ) THEN
993	mean_inflow_profiles(:,1) = u_init ! u
994	mean_inflow_profiles(:,2) = v_init ! v
995	ELSE
996	mean_inflow_profiles(:,1) = hom_sum(:,1,0) ! u
997	mean_inflow_profiles(:,2) = hom_sum(:,2,0) ! v
998	ENDIF
999	mean_inflow_profiles(:,4) = hom_sum(:,4,0) ! pt
1000	mean_inflow_profiles(:,5) = hom_sum(:,8,0) ! e
1001
1002	!
1003	!-- If necessary, adjust the horizontal flow field to the prescribed
1004	!-- profiles
1005	IF ( use_prescribed_profile_data ) THEN
1006	DO i = nxlg, nxrg
1007	DO j = nysg, nyng
1008	DO k = nzb, nzt+1
1009	u(k,j,i) = u(k,j,i) - hom_sum(k,1,0) + u_init(k)
1010	v(k,j,i) = v(k,j,i) - hom_sum(k,2,0) + v_init(k)
1011	ENDDO
1012	ENDDO
1013	ENDDO
1014	ENDIF
1015
1016	!
1017	!-- Use these mean profiles at the inflow (provided that Dirichlet
1018	!-- conditions are used)
1019	IF ( inflow_l ) THEN
1020	DO j = nysg, nyng
1021	DO k = nzb, nzt+1
1022	u(k,j,nxlg:-1) = mean_inflow_profiles(k,1)
1023	v(k,j,nxlg:-1) = mean_inflow_profiles(k,2)
1024	w(k,j,nxlg:-1) = 0.0
1025	pt(k,j,nxlg:-1) = mean_inflow_profiles(k,4)
1026	e(k,j,nxlg:-1) = mean_inflow_profiles(k,5)
1027	ENDDO
1028	ENDDO
1029	ENDIF
1030
1031	!
1032	!-- Calculate the damping factors to be used at the inflow. For a
1033	!-- turbulent inflow the turbulent fluctuations have to be limited
1034	!-- vertically because otherwise the turbulent inflow layer will grow
1035	!-- in time.
1036	IF ( inflow_damping_height == 9999999.9 ) THEN
1037	!
1038	!-- Default: use the inversion height calculated by the prerun; if
1039	!-- this is zero, inflow_damping_height must be explicitly
1040	!-- specified.
1041	IF ( hom_sum(nzb+6,pr_palm,0) /= 0.0 ) THEN
1042	inflow_damping_height = hom_sum(nzb+6,pr_palm,0)
1043	ELSE
1044	WRITE( message_string, * ) 'inflow_damping_height must be ',&
1045	'explicitly specified because&the inversion height ', &
1046	'calculated by the prerun is zero.'
1047	CALL message( 'init_3d_model', 'PA0318', 1, 2, 0, 6, 0 )
1048	ENDIF
1049
1050	ENDIF
1051
1052	IF ( inflow_damping_width == 9999999.9 ) THEN
1053	!
1054	!-- Default for the transition range: one tenth of the undamped
1055	!-- layer
1056	inflow_damping_width = 0.1 * inflow_damping_height
1057
1058	ENDIF
1059
1060	ALLOCATE( inflow_damping_factor(nzb:nzt+1) )
1061
1062	DO k = nzb, nzt+1
1063
1064	IF ( zu(k) <= inflow_damping_height ) THEN
1065	inflow_damping_factor(k) = 1.0
1066	ELSEIF ( zu(k) <= ( inflow_damping_height + inflow_damping_width ) ) THEN
1067	inflow_damping_factor(k) = 1.0 - &
1068	( zu(k) - inflow_damping_height ) / &
1069	inflow_damping_width
1070	ELSE
1071	inflow_damping_factor(k) = 0.0
1072	ENDIF
1073
1074	ENDDO
1075
1076	ENDIF
1077
1078	!
1079	!-- Inside buildings set velocities and TKE back to zero
1080	IF ( TRIM( initializing_actions ) == 'cyclic_fill' .AND. &
1081	topography /= 'flat' ) THEN
1082	!
1083	!-- Inside buildings set velocities and TKE back to zero.
1084	!-- Other scalars (pt, q, s, km, kh, p, sa, ...) are ignored at present,
1085	!-- maybe revise later.
1086	DO i = nxlg, nxrg
1087	DO j = nysg, nyng
1088	u (nzb:nzb_u_inner(j,i),j,i) = 0.0
1089	v (nzb:nzb_v_inner(j,i),j,i) = 0.0
1090	w (nzb:nzb_w_inner(j,i),j,i) = 0.0
1091	e (nzb:nzb_w_inner(j,i),j,i) = 0.0
1092	tu_m(nzb:nzb_u_inner(j,i),j,i) = 0.0
1093	tv_m(nzb:nzb_v_inner(j,i),j,i) = 0.0
1094	tw_m(nzb:nzb_w_inner(j,i),j,i) = 0.0
1095	te_m(nzb:nzb_w_inner(j,i),j,i) = 0.0
1096	tpt_m(nzb:nzb_w_inner(j,i),j,i) = 0.0
1097	ENDDO
1098	ENDDO
1099
1100	ENDIF
1101
1102	!
1103	!-- Calculate initial temperature field and other constants used in case
1104	!-- of a sloping surface
1105	IF ( sloping_surface ) CALL init_slope
1106
1107	!
1108	!-- Initialize new time levels (only done in order to set boundary values
1109	!-- including ghost points)
1110	e_p = e; pt_p = pt; u_p = u; v_p = v; w_p = w
1111	IF ( humidity .OR. passive_scalar ) q_p = q
1112	IF ( ocean ) sa_p = sa
1113
1114	!
1115	!-- Allthough tendency arrays are set in prognostic_equations, they have
1116	!-- have to be predefined here because they are used (but multiplied with 0)
1117	!-- there before they are set.
1118	te_m = 0.0; tpt_m = 0.0; tu_m = 0.0; tv_m = 0.0; tw_m = 0.0
1119	IF ( humidity .OR. passive_scalar ) tq_m = 0.0
1120	IF ( ocean ) tsa_m = 0.0
1121
1122	ELSE
1123	!
1124	!-- Actually this part of the programm should not be reached
1125	message_string = 'unknown initializing problem'
1126	CALL message( 'init_3d_model', 'PA0193', 1, 2, 0, 6, 0 )
1127	ENDIF
1128
1129
1130	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
1131	!
1132	!-- Initialize old timelevels needed for radiation boundary conditions
1133	IF ( outflow_l ) THEN
1134	u_m_l(:,:,:) = u(:,:,1:2)
1135	v_m_l(:,:,:) = v(:,:,0:1)
1136	w_m_l(:,:,:) = w(:,:,0:1)
1137	ENDIF
1138	IF ( outflow_r ) THEN
1139	u_m_r(:,:,:) = u(:,:,nx-1:nx)
1140	v_m_r(:,:,:) = v(:,:,nx-1:nx)
1141	w_m_r(:,:,:) = w(:,:,nx-1:nx)
1142	ENDIF
1143	IF ( outflow_s ) THEN
1144	u_m_s(:,:,:) = u(:,0:1,:)
1145	v_m_s(:,:,:) = v(:,1:2,:)
1146	w_m_s(:,:,:) = w(:,0:1,:)
1147	ENDIF
1148	IF ( outflow_n ) THEN
1149	u_m_n(:,:,:) = u(:,ny-1:ny,:)
1150	v_m_n(:,:,:) = v(:,ny-1:ny,:)
1151	w_m_n(:,:,:) = w(:,ny-1:ny,:)
1152	ENDIF
1153
1154	ENDIF
1155
1156	!
1157	!-- Calculate the initial volume flow at the right and north boundary
1158	IF ( conserve_volume_flow ) THEN
1159
1160	IF ( use_prescribed_profile_data ) THEN
1161
1162	volume_flow_initial_l = 0.0
1163	volume_flow_area_l = 0.0
1164
1165	IF ( nxr == nx ) THEN
1166	DO j = nys, nyn
1167	DO k = nzb_2d(j,nx)+1, nzt
1168	volume_flow_initial_l(1) = volume_flow_initial_l(1) + &
1169	u_init(k) * dzw(k)
1170	volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k)
1171	ENDDO
1172	ENDDO
1173	ENDIF
1174
1175	IF ( nyn == ny ) THEN
1176	DO i = nxl, nxr
1177	DO k = nzb_2d(ny,i)+1, nzt
1178	volume_flow_initial_l(2) = volume_flow_initial_l(2) + &
1179	v_init(k) * dzw(k)
1180	volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k)
1181	ENDDO
1182	ENDDO
1183	ENDIF
1184
1185	#if defined( __parallel )
1186	CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),&
1187	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1188	CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), &
1189	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1190
1191	#else
1192	volume_flow_initial = volume_flow_initial_l
1193	volume_flow_area = volume_flow_area_l
1194	#endif
1195
1196	ELSEIF ( TRIM( initializing_actions ) == 'cyclic_fill' ) THEN
1197
1198	volume_flow_initial_l = 0.0
1199	volume_flow_area_l = 0.0
1200
1201	IF ( nxr == nx ) THEN
1202	DO j = nys, nyn
1203	DO k = nzb_2d(j,nx)+1, nzt
1204	volume_flow_initial_l(1) = volume_flow_initial_l(1) + &
1205	hom_sum(k,1,0) * dzw(k)
1206	volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k)
1207	ENDDO
1208	ENDDO
1209	ENDIF
1210
1211	IF ( nyn == ny ) THEN
1212	DO i = nxl, nxr
1213	DO k = nzb_2d(ny,i)+1, nzt
1214	volume_flow_initial_l(2) = volume_flow_initial_l(2) + &
1215	hom_sum(k,2,0) * dzw(k)
1216	volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k)
1217	ENDDO
1218	ENDDO
1219	ENDIF
1220
1221	#if defined( __parallel )
1222	CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),&
1223	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1224	CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), &
1225	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1226
1227	#else
1228	volume_flow_initial = volume_flow_initial_l
1229	volume_flow_area = volume_flow_area_l
1230	#endif
1231
1232	ELSEIF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
1233
1234	volume_flow_initial_l = 0.0
1235	volume_flow_area_l = 0.0
1236
1237	IF ( nxr == nx ) THEN
1238	DO j = nys, nyn
1239	DO k = nzb_2d(j,nx)+1, nzt
1240	volume_flow_initial_l(1) = volume_flow_initial_l(1) + &
1241	u(k,j,nx) * dzw(k)
1242	volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k)
1243	ENDDO
1244	ENDDO
1245	ENDIF
1246
1247	IF ( nyn == ny ) THEN
1248	DO i = nxl, nxr
1249	DO k = nzb_2d(ny,i)+1, nzt
1250	volume_flow_initial_l(2) = volume_flow_initial_l(2) + &
1251	v(k,ny,i) * dzw(k)
1252	volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k)
1253	ENDDO
1254	ENDDO
1255	ENDIF
1256
1257	#if defined( __parallel )
1258	CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),&
1259	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1260	CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), &
1261	2, MPI_REAL, MPI_SUM, comm2d, ierr )
1262
1263	#else
1264	volume_flow_initial = volume_flow_initial_l
1265	volume_flow_area = volume_flow_area_l
1266	#endif
1267
1268	ENDIF
1269
1270	!
1271	!-- In case of 'bulk_velocity' mode, volume_flow_initial is calculated
1272	!-- from u\|v_bulk instead
1273	IF ( TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
1274	volume_flow_initial(1) = u_bulk * volume_flow_area(1)
1275	volume_flow_initial(2) = v_bulk * volume_flow_area(2)
1276	ENDIF
1277
1278	ENDIF
1279
1280	!
1281	!-- Initialize quantities for special advections schemes
1282	CALL init_advec
1283
1284	!
1285	!-- Impose random perturbation on the horizontal velocity field and then
1286	!-- remove the divergences from the velocity field at the initial stage
1287	IF ( create_disturbances .AND. &
1288	TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
1289	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
1290
1291	CALL disturb_field( nzb_u_inner, tend, u )
1292	CALL disturb_field( nzb_v_inner, tend, v )
1293	n_sor = nsor_ini
1294	CALL pres
1295	n_sor = nsor
1296	ENDIF
1297
1298	!
1299	!-- Initialization of the leaf area density
1300	IF ( plant_canopy ) THEN
1301
1302	SELECT CASE ( TRIM( canopy_mode ) )
1303
1304	CASE( 'block' )
1305
1306	DO i = nxlg, nxrg
1307	DO j = nysg, nyng
1308	lad_s(:,j,i) = lad(:)
1309	cdc(:,j,i) = drag_coefficient
1310	IF ( passive_scalar ) THEN
1311	sls(:,j,i) = leaf_surface_concentration
1312	sec(:,j,i) = scalar_exchange_coefficient
1313	ENDIF
1314	ENDDO
1315	ENDDO
1316
1317	CASE DEFAULT
1318
1319	!
1320	!-- The DEFAULT case is reached either if the parameter
1321	!-- canopy mode contains a wrong character string or if the
1322	!-- user has coded a special case in the user interface.
1323	!-- There, the subroutine user_init_plant_canopy checks
1324	!-- which of these two conditions applies.
1325	CALL user_init_plant_canopy
1326
1327	END SELECT
1328
1329	CALL exchange_horiz( lad_s, nbgp )
1330	CALL exchange_horiz( cdc, nbgp )
1331
1332	IF ( passive_scalar ) THEN
1333	CALL exchange_horiz( sls, nbgp )
1334	CALL exchange_horiz( sec, nbgp )
1335	ENDIF
1336
1337	!
1338	!-- Sharp boundaries of the plant canopy in horizontal directions
1339	!-- In vertical direction the interpolation is retained, as the leaf
1340	!-- area density is initialised by prescribing a vertical profile
1341	!-- consisting of piecewise linear segments. The upper boundary
1342	!-- of the plant canopy is now defined by lad_w(pch_index,:,:) = 0.0.
1343
1344	DO i = nxl, nxr
1345	DO j = nys, nyn
1346	DO k = nzb, nzt+1
1347	IF ( lad_s(k,j,i) > 0.0 ) THEN
1348	lad_u(k,j,i) = lad_s(k,j,i)
1349	lad_u(k,j,i+1) = lad_s(k,j,i)
1350	lad_v(k,j,i) = lad_s(k,j,i)
1351	lad_v(k,j+1,i) = lad_s(k,j,i)
1352	ENDIF
1353	ENDDO
1354	DO k = nzb, nzt
1355	lad_w(k,j,i) = 0.5 * ( lad_s(k+1,j,i) + lad_s(k,j,i) )
1356	ENDDO
1357	ENDDO
1358	ENDDO
1359
1360	lad_w(pch_index,:,:) = 0.0
1361	lad_w(nzt+1,:,:) = lad_w(nzt,:,:)
1362
1363	CALL exchange_horiz( lad_u, nbgp )
1364	CALL exchange_horiz( lad_v, nbgp )
1365	CALL exchange_horiz( lad_w, nbgp )
1366
1367	!
1368	!-- Initialisation of the canopy heat source distribution
1369	IF ( cthf /= 0.0 ) THEN
1370	!
1371	!-- Piecewise evaluation of the leaf area index by
1372	!-- integration of the leaf area density
1373	lai(:,:,:) = 0.0
1374	DO i = nxlg, nxrg
1375	DO j = nysg, nyng
1376	DO k = pch_index-1, 0, -1
1377	lai(k,j,i) = lai(k+1,j,i) + &
1378	( 0.5 * ( lad_w(k+1,j,i) + &
1379	lad_s(k+1,j,i) ) * &
1380	( zw(k+1) - zu(k+1) ) ) + &
1381	( 0.5 * ( lad_w(k,j,i) + &
1382	lad_s(k+1,j,i) ) * &
1383	( zu(k+1) - zw(k) ) )
1384	ENDDO
1385	ENDDO
1386	ENDDO
1387
1388	!
1389	!-- Evaluation of the upward kinematic vertical heat flux within the
1390	!-- canopy
1391	DO i = nxlg, nxrg
1392	DO j = nysg, nyng
1393	DO k = 0, pch_index
1394	canopy_heat_flux(k,j,i) = cthf * &
1395	exp( -0.6 * lai(k,j,i) )
1396	ENDDO
1397	ENDDO
1398	ENDDO
1399
1400	!
1401	!-- The near surface heat flux is derived from the heat flux
1402	!-- distribution within the canopy
1403	shf(:,:) = canopy_heat_flux(0,:,:)
1404
1405	ENDIF
1406
1407	ENDIF
1408
1409	!
1410	!-- If required, initialize dvrp-software
1411	IF ( dt_dvrp /= 9999999.9 ) CALL init_dvrp
1412
1413	IF ( ocean ) THEN
1414	!
1415	!-- Initialize quantities needed for the ocean model
1416	CALL init_ocean
1417
1418	ELSE
1419	!
1420	!-- Initialize quantities for handling cloud physics
1421	!-- This routine must be called before lpm_init, because
1422	!-- otherwise, array pt_d_t, needed in data_output_dvrp (called by
1423	!-- lpm_init) is not defined.
1424	CALL init_cloud_physics
1425	ENDIF
1426
1427	!
1428	!-- If required, initialize particles
1429	IF ( particle_advection ) CALL lpm_init
1430
1431	!
1432	!-- Initialize the ws-scheme.
1433	IF ( ws_scheme_sca .OR. ws_scheme_mom ) CALL ws_init
1434
1435	!
1436	!-- Setting weighting factors for calculation of perturbation pressure
1437	!-- and turbulent quantities from the RK substeps
1438	IF ( TRIM(timestep_scheme) == 'runge-kutta-3' ) THEN ! for RK3-method
1439
1440	weight_substep(1) = 1./6.
1441	weight_substep(2) = 3./10.
1442	weight_substep(3) = 8./15.
1443
1444	weight_pres(1) = 1./3.
1445	weight_pres(2) = 5./12.
1446	weight_pres(3) = 1./4.
1447
1448	ELSEIF ( TRIM(timestep_scheme) == 'runge-kutta-2' ) THEN ! for RK2-method
1449
1450	weight_substep(1) = 1./2.
1451	weight_substep(2) = 1./2.
1452
1453	weight_pres(1) = 1./2.
1454	weight_pres(2) = 1./2.
1455
1456	ELSE ! for Euler-method
1457
1458	weight_substep(1) = 1.0
1459	weight_pres(1) = 1.0
1460
1461	ENDIF
1462
1463	!
1464	!-- Initialize Rayleigh damping factors
1465	rdf = 0.0
1466	rdf_sc = 0.0
1467	IF ( rayleigh_damping_factor /= 0.0 ) THEN
1468	IF ( .NOT. ocean ) THEN
1469	DO k = nzb+1, nzt
1470	IF ( zu(k) >= rayleigh_damping_height ) THEN
1471	rdf(k) = rayleigh_damping_factor * &
1472	( SIN( pi * 0.5 * ( zu(k) - rayleigh_damping_height ) &
1473	/ ( zu(nzt) - rayleigh_damping_height ) )&
1474	)**2
1475	ENDIF
1476	ENDDO
1477	ELSE
1478	DO k = nzt, nzb+1, -1
1479	IF ( zu(k) <= rayleigh_damping_height ) THEN
1480	rdf(k) = rayleigh_damping_factor * &
1481	( SIN( pi * 0.5 * ( rayleigh_damping_height - zu(k) ) &
1482	/ ( rayleigh_damping_height - zu(nzb+1)))&
1483	)**2
1484	ENDIF
1485	ENDDO
1486	ENDIF
1487	ENDIF
1488	IF ( scalar_rayleigh_damping ) rdf_sc = rdf
1489
1490	!
1491	!-- Initialize the starting level and the vertical smoothing factor used for
1492	!-- the external pressure gradient
1493	dp_smooth_factor = 1.0
1494	IF ( dp_external ) THEN
1495	!
1496	!-- Set the starting level dp_level_ind_b only if it has not been set before
1497	!-- (e.g. in init_grid).
1498	IF ( dp_level_ind_b == 0 ) THEN
1499	ind_array = MINLOC( ABS( dp_level_b - zu ) )
1500	dp_level_ind_b = ind_array(1) - 1 + nzb
1501	! MINLOC uses lower array bound 1
1502	ENDIF
1503	IF ( dp_smooth ) THEN
1504	dp_smooth_factor(:dp_level_ind_b) = 0.0
1505	DO k = dp_level_ind_b+1, nzt
1506	dp_smooth_factor(k) = 0.5 * ( 1.0 + SIN( pi * &
1507	( REAL( k - dp_level_ind_b ) / &
1508	REAL( nzt - dp_level_ind_b ) - 0.5 ) ) )
1509	ENDDO
1510	ENDIF
1511	ENDIF
1512
1513	!
1514	!-- Initialize damping zone for the potential temperature in case of
1515	!-- non-cyclic lateral boundaries. The damping zone has the maximum value
1516	!-- at the inflow boundary and decreases to zero at pt_damping_width.
1517	ptdf_x = 0.0
1518	ptdf_y = 0.0
1519	IF ( bc_lr_dirrad .OR. bc_lr_dirneu ) THEN
1520	DO i = nxl, nxr
1521	IF ( ( i * dx ) < pt_damping_width ) THEN
1522	ptdf_x(i) = pt_damping_factor * ( SIN( pi * 0.5 * &
1523	REAL( pt_damping_width - i * dx ) / ( &
1524	REAL( pt_damping_width ) ) ) )**2
1525	ENDIF
1526	ENDDO
1527	ELSEIF ( bc_lr_raddir .OR. bc_lr_neudir ) THEN
1528	DO i = nxl, nxr
1529	IF ( ( i * dx ) > ( nx * dx - pt_damping_width ) ) THEN
1530	ptdf_x(i) = pt_damping_factor * &
1531	SIN( pi * 0.5 * ( ( i - nx ) * dx + pt_damping_width ) / &
1532	REAL( pt_damping_width ) )**2
1533	ENDIF
1534	ENDDO
1535	ELSEIF ( bc_ns_dirrad .OR. bc_ns_dirneu ) THEN
1536	DO j = nys, nyn
1537	IF ( ( j * dy ) > ( ny * dy - pt_damping_width ) ) THEN
1538	ptdf_y(j) = pt_damping_factor * &
1539	SIN( pi * 0.5 * ( ( j - ny ) * dy + pt_damping_width ) / &
1540	REAL( pt_damping_width ) )**2
1541	ENDIF
1542	ENDDO
1543	ELSEIF ( bc_ns_raddir .OR. bc_ns_neudir ) THEN
1544	DO j = nys, nyn
1545	IF ( ( j * dy ) < pt_damping_width ) THEN
1546	ptdf_y(j) = pt_damping_factor * &
1547	SIN( pi * 0.5 * ( pt_damping_width - j * dy ) / &
1548	REAL( pt_damping_width ) )**2
1549	ENDIF
1550	ENDDO
1551	ENDIF
1552
1553	!
1554	!-- Initialize local summation arrays for routine flow_statistics.
1555	!-- This is necessary because they may not yet have been initialized when they
1556	!-- are called from flow_statistics (or - depending on the chosen model run -
1557	!-- are never initialized)
1558	sums_divnew_l = 0.0
1559	sums_divold_l = 0.0
1560	sums_l_l = 0.0
1561	sums_up_fraction_l = 0.0
1562	sums_wsts_bc_l = 0.0
1563
1564	!
1565	!-- Pre-set masks for regional statistics. Default is the total model domain.
1566	!-- Ghost points are excluded because counting values at the ghost boundaries
1567	!-- would bias the statistics
1568	rmask = 1.0
1569	rmask(:,nxlg:nxl-1,:) = 0.0; rmask(:,nxr+1:nxrg,:) = 0.0
1570	rmask(nysg:nys-1,:,:) = 0.0; rmask(nyn+1:nyng,:,:) = 0.0
1571
1572	!
1573	!-- User-defined initializing actions. Check afterwards, if maximum number
1574	!-- of allowed timeseries is exceeded
1575	CALL user_init
1576
1577	IF ( dots_num > dots_max ) THEN
1578	WRITE( message_string, * ) 'number of time series quantities exceeds', &
1579	' its maximum of dots_max = ', dots_max, &
1580	' &Please increase dots_max in modules.f90.'
1581	CALL message( 'init_3d_model', 'PA0194', 1, 2, 0, 6, 0 )
1582	ENDIF
1583
1584	!
1585	!-- Input binary data file is not needed anymore. This line must be placed
1586	!-- after call of user_init!
1587	CALL close_file( 13 )
1588
1589	!
1590	!-- Compute total sum of active mask grid points
1591	!-- ngp_2dh: number of grid points of a horizontal cross section through the
1592	!-- total domain
1593	!-- ngp_3d: number of grid points of the total domain
1594	ngp_2dh_outer_l = 0
1595	ngp_2dh_outer = 0
1596	ngp_2dh_s_inner_l = 0
1597	ngp_2dh_s_inner = 0
1598	ngp_2dh_l = 0
1599	ngp_2dh = 0
1600	ngp_3d_inner_l = 0.0
1601	ngp_3d_inner = 0
1602	ngp_3d = 0
1603	ngp_sums = ( nz + 2 ) * ( pr_palm + max_pr_user )
1604
1605	DO sr = 0, statistic_regions
1606	DO i = nxl, nxr
1607	DO j = nys, nyn
1608	IF ( rmask(j,i,sr) == 1.0 ) THEN
1609	!
1610	!-- All xy-grid points
1611	ngp_2dh_l(sr) = ngp_2dh_l(sr) + 1
1612	!
1613	!-- xy-grid points above topography
1614	DO k = nzb_s_outer(j,i), nz + 1
1615	ngp_2dh_outer_l(k,sr) = ngp_2dh_outer_l(k,sr) + 1
1616	ENDDO
1617	DO k = nzb_s_inner(j,i), nz + 1
1618	ngp_2dh_s_inner_l(k,sr) = ngp_2dh_s_inner_l(k,sr) + 1
1619	ENDDO
1620	!
1621	!-- All grid points of the total domain above topography
1622	ngp_3d_inner_l(sr) = ngp_3d_inner_l(sr) + &
1623	( nz - nzb_s_inner(j,i) + 2 )
1624	ENDIF
1625	ENDDO
1626	ENDDO
1627	ENDDO
1628
1629	sr = statistic_regions + 1
1630	#if defined( __parallel )
1631	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
1632	CALL MPI_ALLREDUCE( ngp_2dh_l(0), ngp_2dh(0), sr, MPI_INTEGER, MPI_SUM, &
1633	comm2d, ierr )
1634	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
1635	CALL MPI_ALLREDUCE( ngp_2dh_outer_l(0,0), ngp_2dh_outer(0,0), (nz+2)*sr, &
1636	MPI_INTEGER, MPI_SUM, comm2d, ierr )
1637	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
1638	CALL MPI_ALLREDUCE( ngp_2dh_s_inner_l(0,0), ngp_2dh_s_inner(0,0), &
1639	(nz+2)*sr, MPI_INTEGER, MPI_SUM, comm2d, ierr )
1640	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
1641	CALL MPI_ALLREDUCE( ngp_3d_inner_l(0), ngp_3d_inner_tmp(0), sr, MPI_REAL, &
1642	MPI_SUM, comm2d, ierr )
1643	ngp_3d_inner = INT( ngp_3d_inner_tmp, KIND = SELECTED_INT_KIND( 18 ) )
1644	#else
1645	ngp_2dh = ngp_2dh_l
1646	ngp_2dh_outer = ngp_2dh_outer_l
1647	ngp_2dh_s_inner = ngp_2dh_s_inner_l
1648	ngp_3d_inner = INT( ngp_3d_inner_l, KIND = SELECTED_INT_KIND( 18 ) )
1649	#endif
1650
1651	ngp_3d = INT ( ngp_2dh, KIND = SELECTED_INT_KIND( 18 ) ) * &
1652	INT ( (nz + 2 ), KIND = SELECTED_INT_KIND( 18 ) )
1653
1654	!
1655	!-- Set a lower limit of 1 in order to avoid zero divisions in flow_statistics,
1656	!-- buoyancy, etc. A zero value will occur for cases where all grid points of
1657	!-- the respective subdomain lie below the surface topography
1658	ngp_2dh_outer = MAX( 1, ngp_2dh_outer(:,:) )
1659	ngp_3d_inner = MAX( INT(1, KIND = SELECTED_INT_KIND( 18 )), &
1660	ngp_3d_inner(:) )
1661	ngp_2dh_s_inner = MAX( 1, ngp_2dh_s_inner(:,:) )
1662
1663	DEALLOCATE( ngp_2dh_l, ngp_2dh_outer_l, ngp_3d_inner_l, ngp_3d_inner_tmp )
1664
1665
1666	END SUBROUTINE init_3d_model

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