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source: palm/trunk/SOURCE/init_3d_model.f90 @ 1818

Last change on this file since 1818 was 1818, checked in by maronga, 8 years ago
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[1682]	1	!> @file init_3d_model.f90
[1036]	2	!--------------------------------------------------------------------------------!
	3	! This file is part of PALM.
	4	!
	5	! PALM is free software: you can redistribute it and/or modify it under the terms
	6	! of the GNU General Public License as published by the Free Software Foundation,
	7	! either version 3 of the License, or (at your option) any later version.
	8	!
	9	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
	10	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
	11	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
	12	!
	13	! You should have received a copy of the GNU General Public License along with
	14	! PALM. If not, see <http://www.gnu.org/licenses/>.
	15	!
[1818]	16	! Copyright 1997-2016 Leibniz Universitaet Hannover
[1036]	17	!--------------------------------------------------------------------------------!
	18	!
[254]	19	! Current revisions:
[732]	20	! ------------------
[1818]	21	!
	22	!
[1485]	23	! Former revisions:
	24	! -----------------
	25	! $Id: init_3d_model.f90 1818 2016-04-06 15:53:27Z maronga $
	26	!
[1818]	27	! 1817 2016-04-06 15:44:20Z maronga
	28	! Renamed lsm calls.
	29	!
[1816]	30	! 1815 2016-04-06 13:49:59Z raasch
	31	! zero-settings for velocities inside topography re-activated (was deactivated
	32	! in r1762)
	33	!
[1789]	34	! 1788 2016-03-10 11:01:04Z maronga
	35	! Added z0q.
	36	! Syntax layout improved.
	37	!
[1784]	38	! 1783 2016-03-06 18:36:17Z raasch
	39	! netcdf module name changed + related changes
	40	!
[1765]	41	! 1764 2016-02-28 12:45:19Z raasch
	42	! bugfix: increase size of volume_flow_area_l and volume_flow_initial_l by 1
	43	!
[1763]	44	! 1762 2016-02-25 12:31:13Z hellstea
	45	! Introduction of nested domain feature
	46	!
[1739]	47	! 1738 2015-12-18 13:56:05Z raasch
	48	! calculate mean surface level height for each statistic region
	49	!
[1735]	50	! 1734 2015-12-02 12:17:12Z raasch
	51	! no initial disturbances in case that the disturbance energy limit has been
	52	! set zero
	53	!
[1708]	54	! 1707 2015-11-02 15:24:52Z maronga
	55	! Bugfix: transfer of Richardson number from 1D model to Obukhov length caused
	56	! devision by zero in neutral stratification
	57	!
[1692]	58	! 1691 2015-10-26 16:17:44Z maronga
	59	! Call to init_surface_layer added. rif is replaced by ol and zeta.
	60	!
[1683]	61	! 1682 2015-10-07 23:56:08Z knoop
	62	! Code annotations made doxygen readable
	63	!
[1616]	64	! 1615 2015-07-08 18:49:19Z suehring
	65	! Enable turbulent inflow for passive_scalar and humidity
	66	!
[1586]	67	! 1585 2015-04-30 07:05:52Z maronga
	68	! Initialization of radiation code is now done after LSM initializtion
	69	!
[1576]	70	! 1575 2015-03-27 09:56:27Z raasch
	71	! adjustments for psolver-queries
	72	!
[1552]	73	! 1551 2015-03-03 14:18:16Z maronga
[1817]	74	! Allocation of land surface arrays is now done in the subroutine lsm_init_arrays,
[1552]	75	! which is part of land_surface_model.
	76	!
[1508]	77	! 1507 2014-12-10 12:14:18Z suehring
	78	! Bugfix: set horizontal velocity components to zero inside topography
	79	!
[1497]	80	! 1496 2014-12-02 17:25:50Z maronga
	81	! Added initialization of the land surface and radiation schemes
	82	!
[1485]	83	! 1484 2014-10-21 10:53:05Z kanani
[1484]	84	! Changes due to new module structure of the plant canopy model:
[1508]	85	! canopy-related initialization (e.g. lad and canopy_heat_flux) moved to new
	86	! subroutine init_plant_canopy within the module plant_canopy_model_mod,
	87	! call of subroutine init_plant_canopy added.
[1341]	88	!
[1432]	89	! 1431 2014-07-15 14:47:17Z suehring
	90	! var_d added, in order to normalize spectra.
	91	!
[1430]	92	! 1429 2014-07-15 12:53:45Z knoop
	93	! Ensemble run capability added to parallel random number generator
	94	!
[1412]	95	! 1411 2014-05-16 18:01:51Z suehring
	96	! Initial horizontal velocity profiles were not set to zero at the first vertical
	97	! grid level in case of non-cyclic lateral boundary conditions.
	98	!
[1407]	99	! 1406 2014-05-16 13:47:01Z raasch
	100	! bugfix: setting of initial velocities at k=1 to zero not in case of a
	101	! no-slip boundary condition for uv
	102	!
[1403]	103	! 1402 2014-05-09 14:25:13Z raasch
	104	! location messages modified
	105	!
[1401]	106	! 1400 2014-05-09 14:03:54Z knoop
	107	! Parallel random number generator added
	108	!
[1385]	109	! 1384 2014-05-02 14:31:06Z raasch
	110	! location messages added
	111	!
[1362]	112	! 1361 2014-04-16 15:17:48Z hoffmann
	113	! tend_* removed
	114	! Bugfix: w_subs is not allocated anymore if it is already allocated
	115	!
[1360]	116	! 1359 2014-04-11 17:15:14Z hoffmann
	117	! module lpm_init_mod added to use statements, because lpm_init has become a
	118	! module
	119	!
[1354]	120	! 1353 2014-04-08 15:21:23Z heinze
	121	! REAL constants provided with KIND-attribute
	122	!
[1341]	123	! 1340 2014-03-25 19:45:13Z kanani
	124	! REAL constants defined as wp-kind
	125	!
[1323]	126	! 1322 2014-03-20 16:38:49Z raasch
	127	! REAL constants defined as wp-kind
	128	! module interfaces removed
	129	!
[1321]	130	! 1320 2014-03-20 08:40:49Z raasch
	131	! ONLY-attribute added to USE-statements,
	132	! kind-parameters added to all INTEGER and REAL declaration statements,
	133	! kinds are defined in new module kinds,
	134	! revision history before 2012 removed,
	135	! comment fields (!:) to be used for variable explanations added to
	136	! all variable declaration statements
	137	!
[1317]	138	! 1316 2014-03-17 07:44:59Z heinze
	139	! Bugfix: allocation of w_subs
	140	!
[1300]	141	! 1299 2014-03-06 13:15:21Z heinze
	142	! Allocate w_subs due to extension of large scale subsidence in combination
	143	! with large scale forcing data (LSF_DATA)
	144	!
[1242]	145	! 1241 2013-10-30 11:36:58Z heinze
	146	! Overwrite initial profiles in case of nudging
	147	! Inititialize shf and qsws in case of large_scale_forcing
	148	!
[1222]	149	! 1221 2013-09-10 08:59:13Z raasch
	150	! +rflags_s_inner in copyin statement, use copyin for most arrays instead of
	151	! copy
	152	!
[1213]	153	! 1212 2013-08-15 08:46:27Z raasch
	154	! array tri is allocated and included in data copy statement
	155	!
[1196]	156	! 1195 2013-07-01 12:27:57Z heinze
	157	! Bugfix: move allocation of ref_state to parin.f90 and read_var_list.f90
	158	!
[1182]	159	! 1179 2013-06-14 05:57:58Z raasch
	160	! allocate and set ref_state to be used in buoyancy terms
	161	!
[1172]	162	! 1171 2013-05-30 11:27:45Z raasch
	163	! diss array is allocated with full size if accelerator boards are used
	164	!
[1160]	165	! 1159 2013-05-21 11:58:22Z fricke
	166	! -bc_lr_dirneu, bc_lr_neudir, bc_ns_dirneu, bc_ns_neudir
	167	!
[1154]	168	! 1153 2013-05-10 14:33:08Z raasch
	169	! diss array is allocated with dummy elements even if it is not needed
[1171]	170	! (required by PGI 13.4 / CUDA 5.0)
[1154]	171	!
[1116]	172	! 1115 2013-03-26 18:16:16Z hoffmann
	173	! unused variables removed
	174	!
[1114]	175	! 1113 2013-03-10 02:48:14Z raasch
	176	! openACC directive modified
	177	!
[1112]	178	! 1111 2013-03-08 23:54:10Z raasch
	179	! openACC directives added for pres
	180	! array diss allocated only if required
	181	!
[1093]	182	! 1092 2013-02-02 11:24:22Z raasch
	183	! unused variables removed
	184	!
[1066]	185	! 1065 2012-11-22 17:42:36Z hoffmann
	186	! allocation of diss (dissipation rate) in case of turbulence = .TRUE. added
	187	!
[1054]	188	! 1053 2012-11-13 17:11:03Z hoffmann
[1053]	189	! allocation and initialisation of necessary data arrays for the two-moment
	190	! cloud physics scheme the two new prognostic equations (nr, qr):
	191	! +dr, lambda_r, mu_r, sed_, xr, s, sws, swst, , _p, t_m, _1, _2, _3,
	192	! +tend_*, prr
[979]	193	!
[1037]	194	! 1036 2012-10-22 13:43:42Z raasch
	195	! code put under GPL (PALM 3.9)
	196	!
[1033]	197	! 1032 2012-10-21 13:03:21Z letzel
	198	! save memory by not allocating pt_2 in case of neutral = .T.
	199	!
[1026]	200	! 1025 2012-10-07 16:04:41Z letzel
	201	! bugfix: swap indices of mask for ghost boundaries
	202	!
[1017]	203	! 1015 2012-09-27 09:23:24Z raasch
	204	! mask is set to zero for ghost boundaries
	205	!
[1011]	206	! 1010 2012-09-20 07:59:54Z raasch
	207	! cpp switch __nopointer added for pointer free version
	208	!
[1004]	209	! 1003 2012-09-14 14:35:53Z raasch
	210	! nxra,nyna, nzta replaced ny nxr, nyn, nzt
	211	!
[1002]	212	! 1001 2012-09-13 14:08:46Z raasch
	213	! all actions concerning leapfrog scheme removed
	214	!
[997]	215	! 996 2012-09-07 10:41:47Z raasch
	216	! little reformatting
	217	!
[979]	218	! 978 2012-08-09 08:28:32Z fricke
[978]	219	! outflow damping layer removed
	220	! roughness length for scalar quantites z0h added
	221	! damping zone for the potential temperatur in case of non-cyclic lateral
	222	! boundaries added
	223	! initialization of ptdf_x, ptdf_y
	224	! initialization of c_u_m, c_u_m_l, c_v_m, c_v_m_l, c_w_m, c_w_m_l
[708]	225	!
[850]	226	! 849 2012-03-15 10:35:09Z raasch
	227	! init_particles renamed lpm_init
	228	!
[826]	229	! 825 2012-02-19 03:03:44Z raasch
	230	! wang_collision_kernel renamed wang_kernel
	231	!
[1]	232	! Revision 1.1 1998/03/09 16:22:22 raasch
	233	! Initial revision
	234	!
	235	!
	236	! Description:
	237	! ------------
[1682]	238	!> Allocation of arrays and initialization of the 3D model via
	239	!> a) pre-run the 1D model
	240	!> or
	241	!> b) pre-set constant linear profiles
	242	!> or
	243	!> c) read values of a previous run
[1]	244	!------------------------------------------------------------------------------!
[1682]	245	SUBROUTINE init_3d_model
	246
[1]	247
[667]	248	USE advec_ws
[1320]	249
[1]	250	USE arrays_3d
[1320]	251
	252	USE cloud_parameters, &
	253	ONLY: nc_const, precipitation_amount, precipitation_rate, prr
	254
	255	USE constants, &
	256	ONLY: pi
	257
[1]	258	USE control_parameters
[1320]	259
	260	USE grid_variables, &
	261	ONLY: dx, dy
	262
[1]	263	USE indices
[1359]	264
[1429]	265	USE lpm_init_mod, &
[1359]	266	ONLY: lpm_init
[1320]	267
	268	USE kinds
[1496]	269
	270	USE land_surface_model_mod, &
[1817]	271	ONLY: lsm_init, lsm_init_arrays, land_surface
[1496]	272
[1241]	273	USE ls_forcing_mod
[1320]	274
	275	USE model_1d, &
	276	ONLY: e1d, kh1d, km1d, l1d, rif1d, u1d, us1d, usws1d, v1d, vsws1d
	277
[1783]	278	USE netcdf_interface, &
	279	ONLY: dots_max, dots_num
[1320]	280
	281	USE particle_attributes, &
	282	ONLY: particle_advection, use_sgs_for_particles, wang_kernel
	283
[1]	284	USE pegrid
[1320]	285
[1484]	286	USE plant_canopy_model_mod, &
	287	ONLY: init_plant_canopy, plant_canopy
[1496]	288
	289	USE radiation_model_mod, &
	290	ONLY: init_radiation, radiation
[1484]	291
[1320]	292	USE random_function_mod
	293
[1400]	294	USE random_generator_parallel, &
	295	ONLY: random_number_parallel, random_seed_parallel, random_dummy, &
	296	id_random_array, seq_random_array
	297
[1320]	298	USE statistics, &
[1738]	299	ONLY: hom, hom_sum, mean_surface_level_height, pr_palm, rmask, &
	300	spectrum_x, spectrum_y, statistic_regions, sums, sums_divnew_l, &
	301	sums_divold_l, sums_l, sums_l_l, sums_up_fraction_l, &
	302	sums_wsts_bc_l, ts_value, var_d, weight_pres, weight_substep
[1691]	303
	304	USE surface_layer_fluxes_mod, &
	305	ONLY: init_surface_layer_fluxes
	306
[1320]	307	USE transpose_indices
[1]	308
	309	IMPLICIT NONE
	310
[1682]	311	INTEGER(iwp) :: i !<
	312	INTEGER(iwp) :: ind_array(1) !<
	313	INTEGER(iwp) :: j !<
	314	INTEGER(iwp) :: k !<
	315	INTEGER(iwp) :: sr !<
[1]	316
[1682]	317	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: ngp_2dh_l !<
[1]	318
[1682]	319	INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: ngp_2dh_outer_l !<
	320	INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: ngp_2dh_s_inner_l !<
[1]	321
[1764]	322	REAL(wp), DIMENSION(1:3) :: volume_flow_area_l !<
	323	REAL(wp), DIMENSION(1:3) :: volume_flow_initial_l !<
[1]	324
[1738]	325	REAL(wp), DIMENSION(:), ALLOCATABLE :: mean_surface_level_height_l !<
[1682]	326	REAL(wp), DIMENSION(:), ALLOCATABLE :: ngp_3d_inner_l !<
	327	REAL(wp), DIMENSION(:), ALLOCATABLE :: ngp_3d_inner_tmp !<
[1]	328
[485]	329
[1402]	330	CALL location_message( 'allocating arrays', .FALSE. )
[1]	331	!
	332	!-- Allocate arrays
[1788]	333	ALLOCATE( mean_surface_level_height(0:statistic_regions), &
	334	mean_surface_level_height_l(0:statistic_regions), &
	335	ngp_2dh(0:statistic_regions), ngp_2dh_l(0:statistic_regions), &
	336	ngp_3d(0:statistic_regions), &
	337	ngp_3d_inner(0:statistic_regions), &
	338	ngp_3d_inner_l(0:statistic_regions), &
	339	ngp_3d_inner_tmp(0:statistic_regions), &
	340	sums_divnew_l(0:statistic_regions), &
[1]	341	sums_divold_l(0:statistic_regions) )
[1195]	342	ALLOCATE( dp_smooth_factor(nzb:nzt), rdf(nzb+1:nzt), rdf_sc(nzb+1:nzt) )
[1788]	343	ALLOCATE( ngp_2dh_outer(nzb:nzt+1,0:statistic_regions), &
	344	ngp_2dh_outer_l(nzb:nzt+1,0:statistic_regions), &
	345	ngp_2dh_s_inner(nzb:nzt+1,0:statistic_regions), &
	346	ngp_2dh_s_inner_l(nzb:nzt+1,0:statistic_regions), &
	347	rmask(nysg:nyng,nxlg:nxrg,0:statistic_regions), &
	348	sums(nzb:nzt+1,pr_palm+max_pr_user), &
	349	sums_l(nzb:nzt+1,pr_palm+max_pr_user,0:threads_per_task-1), &
	350	sums_l_l(nzb:nzt+1,0:statistic_regions,0:threads_per_task-1), &
	351	sums_up_fraction_l(10,3,0:statistic_regions), &
	352	sums_wsts_bc_l(nzb:nzt+1,0:statistic_regions), &
[394]	353	ts_value(dots_max,0:statistic_regions) )
[978]	354	ALLOCATE( ptdf_x(nxlg:nxrg), ptdf_y(nysg:nyng) )
[1]	355
[1788]	356	ALLOCATE( ol(nysg:nyng,nxlg:nxrg), shf(nysg:nyng,nxlg:nxrg), &
	357	ts(nysg:nyng,nxlg:nxrg), tswst(nysg:nyng,nxlg:nxrg), &
	358	us(nysg:nyng,nxlg:nxrg), usws(nysg:nyng,nxlg:nxrg), &
	359	uswst(nysg:nyng,nxlg:nxrg), vsws(nysg:nyng,nxlg:nxrg), &
	360	vswst(nysg:nyng,nxlg:nxrg), z0(nysg:nyng,nxlg:nxrg), &
	361	z0h(nysg:nyng,nxlg:nxrg), z0q(nysg:nyng,nxlg:nxrg) )
[1]	362
[1788]	363	ALLOCATE( d(nzb+1:nzt,nys:nyn,nxl:nxr), &
	364	kh(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	365	km(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	366	p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[1010]	367	tend(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	368
	369	#if defined( __nopointer )
[1788]	370	ALLOCATE( e(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	371	e_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	372	pt(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	373	pt_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	374	u(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	375	u_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	376	v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	377	v_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	378	w(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	379	w_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	380	te_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	381	tpt_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	382	tu_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	383	tv_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[1010]	384	tw_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	385	#else
[1788]	386	ALLOCATE( e_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	387	e_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	388	e_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	389	pt_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	390	pt_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	391	u_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	392	u_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	393	u_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	394	v_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	395	v_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	396	v_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	397	w_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	398	w_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[667]	399	w_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
[1788]	400	IF ( .NOT. neutral ) THEN
[1032]	401	ALLOCATE( pt_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	402	ENDIF
[1010]	403	#endif
	404
[673]	405	!
[707]	406	!-- Following array is required for perturbation pressure within the iterative
	407	!-- pressure solvers. For the multistep schemes (Runge-Kutta), array p holds
	408	!-- the weighted average of the substeps and cannot be used in the Poisson
	409	!-- solver.
	410	IF ( psolver == 'sor' ) THEN
	411	ALLOCATE( p_loc(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
[1575]	412	ELSEIF ( psolver(1:9) == 'multigrid' ) THEN
[707]	413	!
	414	!-- For performance reasons, multigrid is using one ghost layer only
	415	ALLOCATE( p_loc(nzb:nzt+1,nys-1:nyn+1,nxl-1:nxr+1) )
[673]	416	ENDIF
[1]	417
[1111]	418	!
	419	!-- Array for storing constant coeffficients of the tridiagonal solver
	420	IF ( psolver == 'poisfft' ) THEN
[1212]	421	ALLOCATE( tri(nxl_z:nxr_z,nys_z:nyn_z,0:nz-1,2) )
[1111]	422	ALLOCATE( tric(nxl_z:nxr_z,nys_z:nyn_z,0:nz-1) )
	423	ENDIF
	424
[1788]	425	IF ( humidity .OR. passive_scalar ) THEN
[1]	426	!
[75]	427	!-- 2D-humidity/scalar arrays
[1788]	428	ALLOCATE ( qs(nysg:nyng,nxlg:nxrg), &
	429	qsws(nysg:nyng,nxlg:nxrg), &
[1001]	430	qswst(nysg:nyng,nxlg:nxrg) )
[1]	431
	432	!
[75]	433	!-- 3D-humidity/scalar arrays
[1010]	434	#if defined( __nopointer )
[1788]	435	ALLOCATE( q(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	436	q_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[1010]	437	tq_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	438	#else
[1788]	439	ALLOCATE( q_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	440	q_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[667]	441	q_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
[1010]	442	#endif
[1]	443
	444	!
[75]	445	!-- 3D-arrays needed for humidity only
	446	IF ( humidity ) THEN
[1010]	447	#if defined( __nopointer )
	448	ALLOCATE( vpt(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	449	#else
[667]	450	ALLOCATE( vpt_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
[1010]	451	#endif
[1]	452
[1788]	453	IF ( cloud_physics ) THEN
[1053]	454
[1]	455	!
	456	!-- Liquid water content
[1010]	457	#if defined( __nopointer )
	458	ALLOCATE ( ql(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	459	#else
[667]	460	ALLOCATE ( ql_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
[1010]	461	#endif
[72]	462	!
	463	!-- Precipitation amount and rate (only needed if output is switched)
[1788]	464	ALLOCATE( precipitation_amount(nysg:nyng,nxlg:nxrg), &
[667]	465	precipitation_rate(nysg:nyng,nxlg:nxrg) )
[1053]	466
	467	IF ( icloud_scheme == 0 ) THEN
	468	!
[1115]	469	!-- 1D-arrays
[1788]	470	ALLOCATE ( nc_1d(nzb:nzt+1), pt_1d(nzb:nzt+1), &
[1115]	471	q_1d(nzb:nzt+1), qc_1d(nzb:nzt+1) )
[1053]	472	!
[1115]	473	!-- 3D-cloud water content
[1053]	474	#if defined( __nopointer )
[1115]	475	ALLOCATE( qc(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
[1053]	476	#else
[1115]	477	ALLOCATE( qc_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
[1053]	478	#endif
[1115]	479
	480	IF ( precipitation ) THEN
[1053]	481	!
[1115]	482	!-- 1D-arrays
	483	ALLOCATE ( nr_1d(nzb:nzt+1), qr_1d(nzb:nzt+1) )
[1361]	484
[1115]	485	!
	486	!-- 2D-rain water content and rain drop concentration arrays
[1788]	487	ALLOCATE ( qrs(nysg:nyng,nxlg:nxrg), &
	488	qrsws(nysg:nyng,nxlg:nxrg), &
	489	qrswst(nysg:nyng,nxlg:nxrg), &
	490	nrs(nysg:nyng,nxlg:nxrg), &
	491	nrsws(nysg:nyng,nxlg:nxrg), &
[1115]	492	nrswst(nysg:nyng,nxlg:nxrg) )
	493	!
	494	!-- 3D-rain water content, rain drop concentration arrays
	495	#if defined( __nopointer )
[1788]	496	ALLOCATE( nr(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	497	nr_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	498	qr(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	499	qr_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	500	tnr_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[1115]	501	tqr_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	502	#else
[1788]	503	ALLOCATE( nr_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	504	nr_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	505	nr_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	506	qr_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	507	qr_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[1115]	508	qr_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	509	#endif
	510	!
	511	!-- 3d-precipitation rate
[1053]	512	ALLOCATE( prr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	513	ENDIF
	514
	515	ENDIF
[1]	516	ENDIF
	517
	518	IF ( cloud_droplets ) THEN
	519	!
[1010]	520	!-- Liquid water content, change in liquid water content
	521	#if defined( __nopointer )
[1788]	522	ALLOCATE ( ql(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[1010]	523	ql_c(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	524	#else
[1788]	525	ALLOCATE ( ql_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[1010]	526	ql_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	527	#endif
	528	!
	529	!-- Real volume of particles (with weighting), volume of particles
[1788]	530	ALLOCATE ( ql_v(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[667]	531	ql_vp(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
[1]	532	ENDIF
	533
	534	ENDIF
	535
	536	ENDIF
	537
[94]	538	IF ( ocean ) THEN
[1788]	539	ALLOCATE( saswsb(nysg:nyng,nxlg:nxrg), &
[1001]	540	saswst(nysg:nyng,nxlg:nxrg) )
[1010]	541	#if defined( __nopointer )
[1788]	542	ALLOCATE( prho(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	543	rho(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	544	sa(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	545	sa_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[1010]	546	tsa_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
	547	#else
[1788]	548	ALLOCATE( prho_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	549	rho_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	550	sa_1(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
	551	sa_2(nzb:nzt+1,nysg:nyng,nxlg:nxrg), &
[667]	552	sa_3(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
[388]	553	prho => prho_1
	554	rho => rho_1 ! routines calc_mean_profile and diffusion_e require
	555	! density to be apointer
[1010]	556	#endif
[108]	557	IF ( humidity_remote ) THEN
[667]	558	ALLOCATE( qswst_remote(nysg:nyng,nxlg:nxrg))
[1340]	559	qswst_remote = 0.0_wp
[108]	560	ENDIF
[94]	561	ENDIF
	562
[1]	563	!
	564	!-- 3D-array for storing the dissipation, needed for calculating the sgs
	565	!-- particle velocities
[1788]	566	IF ( use_sgs_for_particles .OR. wang_kernel .OR. turbulence .OR. &
[1171]	567	num_acc_per_node > 0 ) THEN
[1153]	568	ALLOCATE( diss(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
[1]	569	ENDIF
	570
[1340]	571	IF ( dt_dosp /= 9999999.9_wp ) THEN
[1788]	572	ALLOCATE( spectrum_x( 1:nx/2, 1:10, 1:10 ), &
[1]	573	spectrum_y( 1:ny/2, 1:10, 1:10 ) )
[1340]	574	spectrum_x = 0.0_wp
	575	spectrum_y = 0.0_wp
[1431]	576
	577	ALLOCATE( var_d(nzb:nzt+1) )
	578	var_d = 0.0_wp
[1]	579	ENDIF
	580
	581	!
[1299]	582	!-- 1D-array for large scale subsidence velocity
[1361]	583	IF ( .NOT. ALLOCATED( w_subs ) ) THEN
	584	ALLOCATE ( w_subs(nzb:nzt+1) )
	585	w_subs = 0.0_wp
	586	ENDIF
[1299]	587
	588	!
[1400]	589	!-- ID-array and state-space-array for the parallel random number generator
	590	IF ( random_generator == 'random-parallel' ) THEN
	591	ALLOCATE ( seq_random_array(5,nysg:nyng,nxlg:nxrg) )
	592	ALLOCATE ( id_random_array(0:ny,0:nx) )
	593	seq_random_array = 0
	594	id_random_array = 0
	595	ENDIF
	596
	597	!
[51]	598	!-- 4D-array for storing the Rif-values at vertical walls
	599	IF ( topography /= 'flat' ) THEN
[667]	600	ALLOCATE( rif_wall(nzb:nzt+1,nysg:nyng,nxlg:nxrg,1:4) )
[1340]	601	rif_wall = 0.0_wp
[51]	602	ENDIF
	603
	604	!
[106]	605	!-- Arrays to store velocity data from t-dt and the phase speeds which
	606	!-- are needed for radiation boundary conditions
[73]	607	IF ( outflow_l ) THEN
[1788]	608	ALLOCATE( u_m_l(nzb:nzt+1,nysg:nyng,1:2), &
	609	v_m_l(nzb:nzt+1,nysg:nyng,0:1), &
[667]	610	w_m_l(nzb:nzt+1,nysg:nyng,0:1) )
[73]	611	ENDIF
	612	IF ( outflow_r ) THEN
[1788]	613	ALLOCATE( u_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx), &
	614	v_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx), &
[667]	615	w_m_r(nzb:nzt+1,nysg:nyng,nx-1:nx) )
[73]	616	ENDIF
[106]	617	IF ( outflow_l .OR. outflow_r ) THEN
[1788]	618	ALLOCATE( c_u(nzb:nzt+1,nysg:nyng), c_v(nzb:nzt+1,nysg:nyng), &
[667]	619	c_w(nzb:nzt+1,nysg:nyng) )
[106]	620	ENDIF
[73]	621	IF ( outflow_s ) THEN
[1788]	622	ALLOCATE( u_m_s(nzb:nzt+1,0:1,nxlg:nxrg), &
	623	v_m_s(nzb:nzt+1,1:2,nxlg:nxrg), &
[667]	624	w_m_s(nzb:nzt+1,0:1,nxlg:nxrg) )
[73]	625	ENDIF
	626	IF ( outflow_n ) THEN
[1788]	627	ALLOCATE( u_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg), &
	628	v_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg), &
[667]	629	w_m_n(nzb:nzt+1,ny-1:ny,nxlg:nxrg) )
[73]	630	ENDIF
[106]	631	IF ( outflow_s .OR. outflow_n ) THEN
[1788]	632	ALLOCATE( c_u(nzb:nzt+1,nxlg:nxrg), c_v(nzb:nzt+1,nxlg:nxrg), &
[667]	633	c_w(nzb:nzt+1,nxlg:nxrg) )
[106]	634	ENDIF
[996]	635	IF ( outflow_l .OR. outflow_r .OR. outflow_s .OR. outflow_n ) THEN
[978]	636	ALLOCATE( c_u_m_l(nzb:nzt+1), c_v_m_l(nzb:nzt+1), c_w_m_l(nzb:nzt+1) )
	637	ALLOCATE( c_u_m(nzb:nzt+1), c_v_m(nzb:nzt+1), c_w_m(nzb:nzt+1) )
	638	ENDIF
[73]	639
[978]	640
[1010]	641	#if ! defined( __nopointer )
[73]	642	!
[1]	643	!-- Initial assignment of the pointers
[1001]	644	e => e_1; e_p => e_2; te_m => e_3
[1032]	645	IF ( .NOT. neutral ) THEN
	646	pt => pt_1; pt_p => pt_2; tpt_m => pt_3
	647	ELSE
	648	pt => pt_1; pt_p => pt_1; tpt_m => pt_3
	649	ENDIF
[1001]	650	u => u_1; u_p => u_2; tu_m => u_3
	651	v => v_1; v_p => v_2; tv_m => v_3
	652	w => w_1; w_p => w_2; tw_m => w_3
[1]	653
[1001]	654	IF ( humidity .OR. passive_scalar ) THEN
	655	q => q_1; q_p => q_2; tq_m => q_3
[1053]	656	IF ( humidity ) THEN
	657	vpt => vpt_1
	658	IF ( cloud_physics ) THEN
	659	ql => ql_1
	660	IF ( icloud_scheme == 0 ) THEN
[1115]	661	qc => qc_1
	662	IF ( precipitation ) THEN
	663	qr => qr_1; qr_p => qr_2; tqr_m => qr_3
	664	nr => nr_1; nr_p => nr_2; tnr_m => nr_3
	665	ENDIF
[1053]	666	ENDIF
	667	ENDIF
	668	ENDIF
[1001]	669	IF ( cloud_droplets ) THEN
	670	ql => ql_1
	671	ql_c => ql_2
[1]	672	ENDIF
[1001]	673	ENDIF
[1]	674
[1001]	675	IF ( ocean ) THEN
	676	sa => sa_1; sa_p => sa_2; tsa_m => sa_3
	677	ENDIF
[1010]	678	#endif
[1]	679
	680	!
[1551]	681	!-- Allocate land surface model arrays
	682	IF ( land_surface ) THEN
[1817]	683	CALL lsm_init_arrays
[1551]	684	ENDIF
	685
	686	!
[709]	687	!-- Allocate arrays containing the RK coefficient for calculation of
	688	!-- perturbation pressure and turbulent fluxes. At this point values are
	689	!-- set for pressure calculation during initialization (where no timestep
	690	!-- is done). Further below the values needed within the timestep scheme
	691	!-- will be set.
[1762]	692	!-- TO_DO: zeroth element added to weight_pres because in case of nesting
	693	!-- pres may need to be called outside the RK-substeps. Antti will
	694	!-- check if this is really required.
[1788]	695	ALLOCATE( weight_substep(1:intermediate_timestep_count_max), &
[1762]	696	weight_pres(0:intermediate_timestep_count_max) )
[1340]	697	weight_substep = 1.0_wp
	698	weight_pres = 1.0_wp
[709]	699	intermediate_timestep_count = 1 ! needed when simulated_time = 0.0
[673]	700
[1402]	701	CALL location_message( 'finished', .TRUE. )
[673]	702	!
[1]	703	!-- Initialize model variables
[1788]	704	IF ( TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
[328]	705	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
[1]	706	!
	707	!-- First model run of a possible job queue.
	708	!-- Initial profiles of the variables must be computes.
	709	IF ( INDEX( initializing_actions, 'set_1d-model_profiles' ) /= 0 ) THEN
[1384]	710
[1402]	711	CALL location_message( 'initializing with 1D model profiles', .FALSE. )
[1]	712	!
	713	!-- Use solutions of the 1D model as initial profiles,
	714	!-- start 1D model
	715	CALL init_1d_model
	716	!
	717	!-- Transfer initial profiles to the arrays of the 3D model
[667]	718	DO i = nxlg, nxrg
	719	DO j = nysg, nyng
[1]	720	e(:,j,i) = e1d
	721	kh(:,j,i) = kh1d
	722	km(:,j,i) = km1d
	723	pt(:,j,i) = pt_init
	724	u(:,j,i) = u1d
	725	v(:,j,i) = v1d
	726	ENDDO
	727	ENDDO
	728
[75]	729	IF ( humidity .OR. passive_scalar ) THEN
[667]	730	DO i = nxlg, nxrg
	731	DO j = nysg, nyng
[1]	732	q(:,j,i) = q_init
	733	ENDDO
	734	ENDDO
[1353]	735	IF ( cloud_physics .AND. icloud_scheme == 0 .AND. &
[1115]	736	precipitation ) THEN
[1053]	737	DO i = nxlg, nxrg
	738	DO j = nysg, nyng
[1340]	739	qr(:,j,i) = 0.0_wp
	740	nr(:,j,i) = 0.0_wp
[1053]	741	ENDDO
	742	ENDDO
[1115]	743	!
	744	!-- Initialze nc_1d with default value
	745	nc_1d(:) = nc_const
	746
[1053]	747	ENDIF
[1]	748	ENDIF
	749
	750	IF ( .NOT. constant_diffusion ) THEN
[667]	751	DO i = nxlg, nxrg
	752	DO j = nysg, nyng
[1]	753	e(:,j,i) = e1d
	754	ENDDO
	755	ENDDO
	756	!
	757	!-- Store initial profiles for output purposes etc.
	758	hom(:,1,25,:) = SPREAD( l1d, 2, statistic_regions+1 )
	759
[1691]	760	IF ( constant_flux_layer ) THEN
[1707]	761	ol = ( zu(nzb+1) - zw(nzb) ) / ( rif1d(nzb+1) + 1.0E-20_wp )
[1340]	762	ts = 0.0_wp ! could actually be computed more accurately in the
	763	! 1D model. Update when opportunity arises.
[1]	764	us = us1d
	765	usws = usws1d
	766	vsws = vsws1d
	767	ELSE
[1340]	768	ts = 0.0_wp ! must be set, because used in
[1691]	769	ol = ( zu(nzb+1) - zw(nzb) ) / zeta_min ! flowste
[1340]	770	us = 0.0_wp
	771	usws = 0.0_wp
	772	vsws = 0.0_wp
[1]	773	ENDIF
	774
	775	ELSE
[1340]	776	e = 0.0_wp ! must be set, because used in
[1691]	777	ol = ( zu(nzb+1) - zw(nzb) ) / zeta_min ! flowste
[1340]	778	ts = 0.0_wp
	779	us = 0.0_wp
	780	usws = 0.0_wp
	781	vsws = 0.0_wp
[1]	782	ENDIF
[102]	783	uswst = top_momentumflux_u
	784	vswst = top_momentumflux_v
[1]	785
	786	!
	787	!-- In every case qs = 0.0 (see also pt)
	788	!-- This could actually be computed more accurately in the 1D model.
	789	!-- Update when opportunity arises!
[1053]	790	IF ( humidity .OR. passive_scalar ) THEN
[1340]	791	qs = 0.0_wp
[1353]	792	IF ( cloud_physics .AND. icloud_scheme == 0 .AND. &
[1115]	793	precipitation ) THEN
[1340]	794	qrs = 0.0_wp
	795	nrs = 0.0_wp
[1053]	796	ENDIF
	797	ENDIF
[1]	798
	799	!
[1762]	800	!-- Inside buildings set velocities back to zero
[1]	801	IF ( topography /= 'flat' ) THEN
[1762]	802	DO i = nxlg, nxrg
	803	DO j = nysg, nyng
[1340]	804	u(nzb:nzb_u_inner(j,i),j,i) = 0.0_wp
	805	v(nzb:nzb_v_inner(j,i),j,i) = 0.0_wp
[1]	806	ENDDO
	807	ENDDO
[667]	808
[1]	809	!
	810	!-- WARNING: The extra boundary conditions set after running the
	811	!-- ------- 1D model impose an error on the divergence one layer
	812	!-- below the topography; need to correct later
	813	!-- ATTENTION: Provisional correction for Piacsek & Williams
	814	!-- --------- advection scheme: keep u and v zero one layer below
	815	!-- the topography.
[667]	816	IF ( ibc_uv_b == 1 ) THEN
	817	!
[1]	818	!-- Neumann condition
	819	DO i = nxl-1, nxr+1
	820	DO j = nys-1, nyn+1
	821	IF ( nzb_u_inner(j,i) == 0 ) u(0,j,i) = u(1,j,i)
	822	IF ( nzb_v_inner(j,i) == 0 ) v(0,j,i) = v(1,j,i)
	823	ENDDO
	824	ENDDO
	825
	826	ENDIF
	827
	828	ENDIF
	829
[1402]	830	CALL location_message( 'finished', .TRUE. )
[1384]	831
[1788]	832	ELSEIF ( INDEX(initializing_actions, 'set_constant_profiles') /= 0 ) &
[1]	833	THEN
[1241]	834
[1402]	835	CALL location_message( 'initializing with constant profiles', .FALSE. )
[1]	836	!
[1241]	837	!-- Overwrite initial profiles in case of nudging
[1788]	838	IF ( nudging ) THEN
[1241]	839	pt_init = ptnudge(:,1)
	840	u_init = unudge(:,1)
	841	v_init = vnudge(:,1)
	842	IF ( humidity .OR. passive_scalar ) THEN
	843	q_init = qnudge(:,1)
	844	ENDIF
	845
[1788]	846	WRITE( message_string, * ) 'Initial profiles of u, v and ', &
[1241]	847	'scalars from NUDGING_DATA are used.'
	848	CALL message( 'init_3d_model', 'PA0370', 0, 0, 0, 6, 0 )
	849	ENDIF
	850
	851	!
[1]	852	!-- Use constructed initial profiles (velocity constant with height,
	853	!-- temperature profile with constant gradient)
[667]	854	DO i = nxlg, nxrg
	855	DO j = nysg, nyng
[1]	856	pt(:,j,i) = pt_init
	857	u(:,j,i) = u_init
	858	v(:,j,i) = v_init
	859	ENDDO
	860	ENDDO
[75]	861
[1]	862	!
[292]	863	!-- Set initial horizontal velocities at the lowest computational grid
	864	!-- levels to zero in order to avoid too small time steps caused by the
	865	!-- diffusion limit in the initial phase of a run (at k=1, dz/2 occurs
[1815]	866	!-- in the limiting formula!).
	867	IF ( ibc_uv_b /= 1 ) THEN
	868	DO i = nxlg, nxrg
	869	DO j = nysg, nyng
	870	u(nzb:nzb_u_inner(j,i)+1,j,i) = 0.0_wp
	871	v(nzb:nzb_v_inner(j,i)+1,j,i) = 0.0_wp
	872	ENDDO
	873	ENDDO
	874	ENDIF
[1]	875
[75]	876	IF ( humidity .OR. passive_scalar ) THEN
[667]	877	DO i = nxlg, nxrg
	878	DO j = nysg, nyng
[1]	879	q(:,j,i) = q_init
	880	ENDDO
	881	ENDDO
[1115]	882	IF ( cloud_physics .AND. icloud_scheme == 0 ) THEN
	883	!
	884	!-- Initialze nc_1d with default value
	885	nc_1d(:) = nc_const
	886
	887	IF ( precipitation ) THEN
	888	DO i = nxlg, nxrg
	889	DO j = nysg, nyng
[1340]	890	qr(:,j,i) = 0.0_wp
	891	nr(:,j,i) = 0.0_wp
[1115]	892	ENDDO
[1053]	893	ENDDO
[1115]	894	ENDIF
	895
[1053]	896	ENDIF
[1]	897	ENDIF
	898
[94]	899	IF ( ocean ) THEN
[667]	900	DO i = nxlg, nxrg
	901	DO j = nysg, nyng
[94]	902	sa(:,j,i) = sa_init
	903	ENDDO
	904	ENDDO
	905	ENDIF
[1]	906
	907	IF ( constant_diffusion ) THEN
	908	km = km_constant
	909	kh = km / prandtl_number
[1340]	910	e = 0.0_wp
	911	ELSEIF ( e_init > 0.0_wp ) THEN
[108]	912	DO k = nzb+1, nzt
[1340]	913	km(k,:,:) = 0.1_wp * l_grid(k) * SQRT( e_init )
[108]	914	ENDDO
	915	km(nzb,:,:) = km(nzb+1,:,:)
	916	km(nzt+1,:,:) = km(nzt,:,:)
	917	kh = km / prandtl_number
	918	e = e_init
[1]	919	ELSE
[108]	920	IF ( .NOT. ocean ) THEN
[1340]	921	kh = 0.01_wp ! there must exist an initial diffusion, because
	922	km = 0.01_wp ! otherwise no TKE would be produced by the
[108]	923	! production terms, as long as not yet
	924	! e = (u/cm)*2 at k=nzb+1
	925	ELSE
[1340]	926	kh = 0.00001_wp
	927	km = 0.00001_wp
[108]	928	ENDIF
[1340]	929	e = 0.0_wp
[1]	930	ENDIF
[1691]	931	ol = ( zu(nzb+1) - zw(nzb) ) / zeta_min
[1340]	932	ts = 0.0_wp
	933	us = 0.0_wp
	934	usws = 0.0_wp
[102]	935	uswst = top_momentumflux_u
[1340]	936	vsws = 0.0_wp
[102]	937	vswst = top_momentumflux_v
[1340]	938	IF ( humidity .OR. passive_scalar ) qs = 0.0_wp
[1]	939
	940	!
	941	!-- Compute initial temperature field and other constants used in case
	942	!-- of a sloping surface
	943	IF ( sloping_surface ) CALL init_slope
	944
[1402]	945	CALL location_message( 'finished', .TRUE. )
[1384]	946
[1788]	947	ELSEIF ( INDEX(initializing_actions, 'by_user') /= 0 ) &
[46]	948	THEN
[1384]	949
[1402]	950	CALL location_message( 'initializing by user', .FALSE. )
[46]	951	!
	952	!-- Initialization will completely be done by the user
	953	CALL user_init_3d_model
	954
[1402]	955	CALL location_message( 'finished', .TRUE. )
[1384]	956
[1]	957	ENDIF
[1384]	958
[1402]	959	CALL location_message( 'initializing statistics, boundary conditions, etc.', &
	960	.FALSE. )
[1384]	961
[667]	962	!
	963	!-- Bottom boundary
	964	IF ( ibc_uv_b == 0 .OR. ibc_uv_b == 2 ) THEN
[1340]	965	u(nzb,:,:) = 0.0_wp
	966	v(nzb,:,:) = 0.0_wp
[667]	967	ENDIF
[1]	968
	969	!
[151]	970	!-- Apply channel flow boundary condition
[132]	971	IF ( TRIM( bc_uv_t ) == 'dirichlet_0' ) THEN
[1340]	972	u(nzt+1,:,:) = 0.0_wp
	973	v(nzt+1,:,:) = 0.0_wp
[132]	974	ENDIF
	975
	976	!
[1]	977	!-- Calculate virtual potential temperature
[1340]	978	IF ( humidity ) vpt = pt * ( 1.0_wp + 0.61_wp * q )
[1]	979
	980	!
	981	!-- Store initial profiles for output purposes etc.
	982	hom(:,1,5,:) = SPREAD( u(:,nys,nxl), 2, statistic_regions+1 )
	983	hom(:,1,6,:) = SPREAD( v(:,nys,nxl), 2, statistic_regions+1 )
[667]	984	IF ( ibc_uv_b == 0 .OR. ibc_uv_b == 2) THEN
[1340]	985	hom(nzb,1,5,:) = 0.0_wp
	986	hom(nzb,1,6,:) = 0.0_wp
[1]	987	ENDIF
	988	hom(:,1,7,:) = SPREAD( pt(:,nys,nxl), 2, statistic_regions+1 )
	989	hom(:,1,23,:) = SPREAD( km(:,nys,nxl), 2, statistic_regions+1 )
	990	hom(:,1,24,:) = SPREAD( kh(:,nys,nxl), 2, statistic_regions+1 )
	991
[97]	992	IF ( ocean ) THEN
	993	!
	994	!-- Store initial salinity profile
	995	hom(:,1,26,:) = SPREAD( sa(:,nys,nxl), 2, statistic_regions+1 )
	996	ENDIF
[1]	997
[75]	998	IF ( humidity ) THEN
[1]	999	!
	1000	!-- Store initial profile of total water content, virtual potential
	1001	!-- temperature
	1002	hom(:,1,26,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 )
	1003	hom(:,1,29,:) = SPREAD( vpt(:,nys,nxl), 2, statistic_regions+1 )
	1004	IF ( cloud_physics .OR. cloud_droplets ) THEN
	1005	!
	1006	!-- Store initial profile of specific humidity and potential
	1007	!-- temperature
	1008	hom(:,1,27,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 )
	1009	hom(:,1,28,:) = SPREAD( pt(:,nys,nxl), 2, statistic_regions+1 )
	1010	ENDIF
	1011	ENDIF
	1012
	1013	IF ( passive_scalar ) THEN
	1014	!
	1015	!-- Store initial scalar profile
	1016	hom(:,1,26,:) = SPREAD( q(:,nys,nxl), 2, statistic_regions+1 )
	1017	ENDIF
	1018
	1019	!
[1400]	1020	!-- Initialize the random number generators (from numerical recipes)
	1021	CALL random_function_ini
[1429]	1022
[1400]	1023	IF ( random_generator == 'random-parallel' ) THEN
[1429]	1024	!-- Asigning an ID to every vertical gridpoint column
	1025	!-- dependig on the ensemble run number.
	1026	random_dummy=1
[1400]	1027	DO j=0,ny
	1028	DO i=0,nx
[1788]	1029	id_random_array(j,i) = random_dummy + 1E6 &
	1030	* ( ensemble_member_nr - 1000 )
[1429]	1031	random_dummy = random_dummy + 1
[1400]	1032	END DO
	1033	ENDDO
[1429]	1034	!-- Initializing with random_seed_parallel for every vertical
	1035	!-- gridpoint column.
	1036	random_dummy=0
[1400]	1037	DO j = nysg, nyng
	1038	DO i = nxlg, nxrg
	1039	CALL random_seed_parallel (random_sequence=id_random_array(j, i))
	1040	CALL random_number_parallel (random_dummy)
	1041	CALL random_seed_parallel (get=seq_random_array(:, j, i))
	1042	END DO
	1043	ENDDO
	1044	ENDIF
	1045
	1046	!
[19]	1047	!-- Initialize fluxes at bottom surface
[1]	1048	IF ( use_surface_fluxes ) THEN
	1049
	1050	IF ( constant_heatflux ) THEN
	1051	!
	1052	!-- Heat flux is prescribed
	1053	IF ( random_heatflux ) THEN
	1054	CALL disturb_heatflux
	1055	ELSE
	1056	shf = surface_heatflux
	1057	!
[1241]	1058	!-- Initialize shf with data from external file LSF_DATA
[1788]	1059	IF ( large_scale_forcing .AND. lsf_surf ) THEN
[1241]	1060	CALL ls_forcing_surf ( simulated_time )
	1061	ENDIF
	1062
	1063	!
[1]	1064	!-- Over topography surface_heatflux is replaced by wall_heatflux(0)
	1065	IF ( TRIM( topography ) /= 'flat' ) THEN
[667]	1066	DO i = nxlg, nxrg
	1067	DO j = nysg, nyng
[1]	1068	IF ( nzb_s_inner(j,i) /= 0 ) THEN
	1069	shf(j,i) = wall_heatflux(0)
	1070	ENDIF
	1071	ENDDO
	1072	ENDDO
	1073	ENDIF
	1074	ENDIF
	1075	ENDIF
	1076
	1077	!
	1078	!-- Determine the near-surface water flux
[75]	1079	IF ( humidity .OR. passive_scalar ) THEN
[1788]	1080	IF ( cloud_physics .AND. icloud_scheme == 0 .AND. &
[1115]	1081	precipitation ) THEN
[1340]	1082	qrsws = 0.0_wp
	1083	nrsws = 0.0_wp
[1053]	1084	ENDIF
[1]	1085	IF ( constant_waterflux ) THEN
	1086	qsws = surface_waterflux
[407]	1087	!
	1088	!-- Over topography surface_waterflux is replaced by
	1089	!-- wall_humidityflux(0)
	1090	IF ( TRIM( topography ) /= 'flat' ) THEN
	1091	wall_qflux = wall_humidityflux
[667]	1092	DO i = nxlg, nxrg
	1093	DO j = nysg, nyng
[407]	1094	IF ( nzb_s_inner(j,i) /= 0 ) THEN
	1095	qsws(j,i) = wall_qflux(0)
	1096	ENDIF
	1097	ENDDO
	1098	ENDDO
	1099	ENDIF
[1]	1100	ENDIF
	1101	ENDIF
	1102
	1103	ENDIF
	1104
	1105	!
[19]	1106	!-- Initialize fluxes at top surface
[94]	1107	!-- Currently, only the heatflux and salinity flux can be prescribed.
	1108	!-- The latent flux is zero in this case!
[19]	1109	IF ( use_top_fluxes ) THEN
	1110
	1111	IF ( constant_top_heatflux ) THEN
	1112	!
	1113	!-- Heat flux is prescribed
	1114	tswst = top_heatflux
	1115
[1053]	1116	IF ( humidity .OR. passive_scalar ) THEN
[1340]	1117	qswst = 0.0_wp
[1788]	1118	IF ( cloud_physics .AND. icloud_scheme == 0 .AND. &
[1115]	1119	precipitation ) THEN
[1340]	1120	nrswst = 0.0_wp
	1121	qrswst = 0.0_wp
[1053]	1122	ENDIF
	1123	ENDIF
[94]	1124
	1125	IF ( ocean ) THEN
[95]	1126	saswsb = bottom_salinityflux
[94]	1127	saswst = top_salinityflux
	1128	ENDIF
[102]	1129	ENDIF
[19]	1130
[102]	1131	!
	1132	!-- Initialization in case of a coupled model run
	1133	IF ( coupling_mode == 'ocean_to_atmosphere' ) THEN
[1340]	1134	tswst = 0.0_wp
[102]	1135	ENDIF
	1136
[19]	1137	ENDIF
	1138
	1139	!
[1]	1140	!-- Initialize Prandtl layer quantities
[1691]	1141	IF ( constant_flux_layer ) THEN
[1]	1142
	1143	z0 = roughness_length
[978]	1144	z0h = z0h_factor * z0
[1788]	1145	z0q = z0h_factor * z0
[1]	1146
	1147	IF ( .NOT. constant_heatflux ) THEN
	1148	!
	1149	!-- Surface temperature is prescribed. Here the heat flux cannot be
[1691]	1150	!-- simply estimated, because therefore ol, u* and theta* would have
[1]	1151	!-- to be computed by iteration. This is why the heat flux is assumed
	1152	!-- to be zero before the first time step. It approaches its correct
	1153	!-- value in the course of the first few time steps.
[1340]	1154	shf = 0.0_wp
[1]	1155	ENDIF
	1156
[75]	1157	IF ( humidity .OR. passive_scalar ) THEN
[1788]	1158	IF ( .NOT. constant_waterflux ) qsws = 0.0_wp
	1159	IF ( cloud_physics .AND. icloud_scheme == 0 .AND. &
[1115]	1160	precipitation ) THEN
[1340]	1161	qrsws = 0.0_wp
	1162	nrsws = 0.0_wp
[1053]	1163	ENDIF
[1]	1164	ENDIF
	1165
	1166	ENDIF
	1167
[1179]	1168	!
	1169	!-- Set the reference state to be used in the buoyancy terms (for ocean runs
	1170	!-- the reference state will be set (overwritten) in init_ocean)
	1171	IF ( use_single_reference_value ) THEN
[1788]	1172	IF ( .NOT. humidity ) THEN
[1179]	1173	ref_state(:) = pt_reference
	1174	ELSE
	1175	ref_state(:) = vpt_reference
	1176	ENDIF
	1177	ELSE
[1788]	1178	IF ( .NOT. humidity ) THEN
[1179]	1179	ref_state(:) = pt_init(:)
	1180	ELSE
	1181	ref_state(:) = vpt(:,nys,nxl)
	1182	ENDIF
	1183	ENDIF
[152]	1184
	1185	!
[707]	1186	!-- For the moment, vertical velocity is zero
[1340]	1187	w = 0.0_wp
[1]	1188
	1189	!
	1190	!-- Initialize array sums (must be defined in first call of pres)
[1340]	1191	sums = 0.0_wp
[1]	1192
	1193	!
[707]	1194	!-- In case of iterative solvers, p must get an initial value
[1575]	1195	IF ( psolver(1:9) == 'multigrid' .OR. psolver == 'sor' ) p = 0.0_wp
[707]	1196
	1197	!
[72]	1198	!-- Treating cloud physics, liquid water content and precipitation amount
	1199	!-- are zero at beginning of the simulation
	1200	IF ( cloud_physics ) THEN
[1340]	1201	ql = 0.0_wp
	1202	IF ( precipitation ) precipitation_amount = 0.0_wp
[1115]	1203	IF ( icloud_scheme == 0 ) THEN
[1340]	1204	qc = 0.0_wp
[1115]	1205	nc_1d = nc_const
	1206	ENDIF
[72]	1207	ENDIF
[673]	1208	!
[1]	1209	!-- Impose vortex with vertical axis on the initial velocity profile
	1210	IF ( INDEX( initializing_actions, 'initialize_vortex' ) /= 0 ) THEN
	1211	CALL init_rankine
	1212	ENDIF
	1213
	1214	!
	1215	!-- Impose temperature anomaly (advection test only)
	1216	IF ( INDEX( initializing_actions, 'initialize_ptanom' ) /= 0 ) THEN
	1217	CALL init_pt_anomaly
	1218	ENDIF
	1219
	1220	!
	1221	!-- If required, change the surface temperature at the start of the 3D run
[1340]	1222	IF ( pt_surface_initial_change /= 0.0_wp ) THEN
[1]	1223	pt(nzb,:,:) = pt(nzb,:,:) + pt_surface_initial_change
	1224	ENDIF
	1225
	1226	!
	1227	!-- If required, change the surface humidity/scalar at the start of the 3D
	1228	!-- run
[1788]	1229	IF ( ( humidity .OR. passive_scalar ) .AND. &
[1340]	1230	q_surface_initial_change /= 0.0_wp ) THEN
[1]	1231	q(nzb,:,:) = q(nzb,:,:) + q_surface_initial_change
	1232	ENDIF
	1233
	1234	!
	1235	!-- Initialize old and new time levels.
[1340]	1236	te_m = 0.0_wp; tpt_m = 0.0_wp; tu_m = 0.0_wp; tv_m = 0.0_wp; tw_m = 0.0_wp
[1]	1237	e_p = e; pt_p = pt; u_p = u; v_p = v; w_p = w
	1238
[75]	1239	IF ( humidity .OR. passive_scalar ) THEN
[1340]	1240	tq_m = 0.0_wp
[1]	1241	q_p = q
[1788]	1242	IF ( cloud_physics .AND. icloud_scheme == 0 .AND. &
[1115]	1243	precipitation ) THEN
[1340]	1244	tqr_m = 0.0_wp
[1053]	1245	qr_p = qr
[1340]	1246	tnr_m = 0.0_wp
[1053]	1247	nr_p = nr
	1248	ENDIF
[1]	1249	ENDIF
	1250
[94]	1251	IF ( ocean ) THEN
[1340]	1252	tsa_m = 0.0_wp
[94]	1253	sa_p = sa
	1254	ENDIF
[667]	1255
[1402]	1256	CALL location_message( 'finished', .TRUE. )
[94]	1257
[1788]	1258	ELSEIF ( TRIM( initializing_actions ) == 'read_restart_data' .OR. &
	1259	TRIM( initializing_actions ) == 'cyclic_fill' ) &
[1]	1260	THEN
[1384]	1261
[1402]	1262	CALL location_message( 'initializing in case of restart / cyclic_fill', &
	1263	.FALSE. )
[1]	1264	!
[767]	1265	!-- When reading data for cyclic fill of 3D prerun data files, read
	1266	!-- some of the global variables from the restart file which are required
	1267	!-- for initializing the inflow
[328]	1268	IF ( TRIM( initializing_actions ) == 'cyclic_fill' ) THEN
[559]	1269
[759]	1270	DO i = 0, io_blocks-1
	1271	IF ( i == io_group ) THEN
	1272	CALL read_parts_of_var_list
	1273	CALL close_file( 13 )
	1274	ENDIF
	1275	#if defined( __parallel )
	1276	CALL MPI_BARRIER( comm2d, ierr )
	1277	#endif
	1278	ENDDO
[328]	1279
[767]	1280	ENDIF
	1281
[151]	1282	!
[767]	1283	!-- Read binary data from restart file
	1284	DO i = 0, io_blocks-1
	1285	IF ( i == io_group ) THEN
	1286	CALL read_3d_binary
	1287	ENDIF
	1288	#if defined( __parallel )
	1289	CALL MPI_BARRIER( comm2d, ierr )
	1290	#endif
	1291	ENDDO
	1292
[328]	1293	!
[767]	1294	!-- Initialization of the turbulence recycling method
[1788]	1295	IF ( TRIM( initializing_actions ) == 'cyclic_fill' .AND. &
[767]	1296	turbulent_inflow ) THEN
	1297	!
	1298	!-- First store the profiles to be used at the inflow.
	1299	!-- These profiles are the (temporally) and horizontally averaged vertical
	1300	!-- profiles from the prerun. Alternatively, prescribed profiles
	1301	!-- for u,v-components can be used.
[1615]	1302	ALLOCATE( mean_inflow_profiles(nzb:nzt+1,6) )
[151]	1303
[767]	1304	IF ( use_prescribed_profile_data ) THEN
	1305	mean_inflow_profiles(:,1) = u_init ! u
	1306	mean_inflow_profiles(:,2) = v_init ! v
	1307	ELSE
[328]	1308	mean_inflow_profiles(:,1) = hom_sum(:,1,0) ! u
	1309	mean_inflow_profiles(:,2) = hom_sum(:,2,0) ! v
[767]	1310	ENDIF
	1311	mean_inflow_profiles(:,4) = hom_sum(:,4,0) ! pt
	1312	mean_inflow_profiles(:,5) = hom_sum(:,8,0) ! e
[1615]	1313	mean_inflow_profiles(:,6) = hom_sum(:,41,0) ! q
[151]	1314
	1315	!
[767]	1316	!-- If necessary, adjust the horizontal flow field to the prescribed
	1317	!-- profiles
	1318	IF ( use_prescribed_profile_data ) THEN
	1319	DO i = nxlg, nxrg
[667]	1320	DO j = nysg, nyng
[328]	1321	DO k = nzb, nzt+1
[767]	1322	u(k,j,i) = u(k,j,i) - hom_sum(k,1,0) + u_init(k)
	1323	v(k,j,i) = v(k,j,i) - hom_sum(k,2,0) + v_init(k)
[328]	1324	ENDDO
[151]	1325	ENDDO
[767]	1326	ENDDO
	1327	ENDIF
[151]	1328
	1329	!
[767]	1330	!-- Use these mean profiles at the inflow (provided that Dirichlet
	1331	!-- conditions are used)
	1332	IF ( inflow_l ) THEN
	1333	DO j = nysg, nyng
	1334	DO k = nzb, nzt+1
	1335	u(k,j,nxlg:-1) = mean_inflow_profiles(k,1)
	1336	v(k,j,nxlg:-1) = mean_inflow_profiles(k,2)
[1340]	1337	w(k,j,nxlg:-1) = 0.0_wp
[767]	1338	pt(k,j,nxlg:-1) = mean_inflow_profiles(k,4)
	1339	e(k,j,nxlg:-1) = mean_inflow_profiles(k,5)
[1615]	1340	IF ( humidity .OR. passive_scalar ) &
	1341	q(k,j,nxlg:-1) = mean_inflow_profiles(k,6)
[767]	1342	ENDDO
	1343	ENDDO
	1344	ENDIF
	1345
[151]	1346	!
[767]	1347	!-- Calculate the damping factors to be used at the inflow. For a
	1348	!-- turbulent inflow the turbulent fluctuations have to be limited
	1349	!-- vertically because otherwise the turbulent inflow layer will grow
	1350	!-- in time.
[1340]	1351	IF ( inflow_damping_height == 9999999.9_wp ) THEN
[767]	1352	!
	1353	!-- Default: use the inversion height calculated by the prerun; if
	1354	!-- this is zero, inflow_damping_height must be explicitly
	1355	!-- specified.
[1340]	1356	IF ( hom_sum(nzb+6,pr_palm,0) /= 0.0_wp ) THEN
[767]	1357	inflow_damping_height = hom_sum(nzb+6,pr_palm,0)
	1358	ELSE
[1788]	1359	WRITE( message_string, * ) 'inflow_damping_height must be ', &
	1360	'explicitly specified because&the inversion height ', &
[767]	1361	'calculated by the prerun is zero.'
	1362	CALL message( 'init_3d_model', 'PA0318', 1, 2, 0, 6, 0 )
[292]	1363	ENDIF
[151]	1364
[767]	1365	ENDIF
	1366
[1340]	1367	IF ( inflow_damping_width == 9999999.9_wp ) THEN
[151]	1368	!
[767]	1369	!-- Default for the transition range: one tenth of the undamped
	1370	!-- layer
[1340]	1371	inflow_damping_width = 0.1_wp * inflow_damping_height
[151]	1372
[767]	1373	ENDIF
[151]	1374
[767]	1375	ALLOCATE( inflow_damping_factor(nzb:nzt+1) )
[151]	1376
[767]	1377	DO k = nzb, nzt+1
[151]	1378
[767]	1379	IF ( zu(k) <= inflow_damping_height ) THEN
[1340]	1380	inflow_damping_factor(k) = 1.0_wp
[996]	1381	ELSEIF ( zu(k) <= ( inflow_damping_height + inflow_damping_width ) ) THEN
[1340]	1382	inflow_damping_factor(k) = 1.0_wp - &
[996]	1383	( zu(k) - inflow_damping_height ) / &
	1384	inflow_damping_width
[767]	1385	ELSE
[1340]	1386	inflow_damping_factor(k) = 0.0_wp
[767]	1387	ENDIF
[151]	1388
[767]	1389	ENDDO
[151]	1390
[147]	1391	ENDIF
	1392
[152]	1393	!
[359]	1394	!-- Inside buildings set velocities and TKE back to zero
[1788]	1395	IF ( TRIM( initializing_actions ) == 'cyclic_fill' .AND. &
[359]	1396	topography /= 'flat' ) THEN
	1397	!
	1398	!-- Inside buildings set velocities and TKE back to zero.
	1399	!-- Other scalars (pt, q, s, km, kh, p, sa, ...) are ignored at present,
	1400	!-- maybe revise later.
[1001]	1401	DO i = nxlg, nxrg
	1402	DO j = nysg, nyng
[1340]	1403	u (nzb:nzb_u_inner(j,i),j,i) = 0.0_wp
	1404	v (nzb:nzb_v_inner(j,i),j,i) = 0.0_wp
	1405	w (nzb:nzb_w_inner(j,i),j,i) = 0.0_wp
	1406	e (nzb:nzb_w_inner(j,i),j,i) = 0.0_wp
	1407	tu_m(nzb:nzb_u_inner(j,i),j,i) = 0.0_wp
	1408	tv_m(nzb:nzb_v_inner(j,i),j,i) = 0.0_wp
	1409	tw_m(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp
	1410	te_m(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp
	1411	tpt_m(nzb:nzb_w_inner(j,i),j,i) = 0.0_wp
[359]	1412	ENDDO
[1001]	1413	ENDDO
[359]	1414
	1415	ENDIF
	1416
	1417	!
[1]	1418	!-- Calculate initial temperature field and other constants used in case
	1419	!-- of a sloping surface
	1420	IF ( sloping_surface ) CALL init_slope
	1421
	1422	!
	1423	!-- Initialize new time levels (only done in order to set boundary values
	1424	!-- including ghost points)
	1425	e_p = e; pt_p = pt; u_p = u; v_p = v; w_p = w
[1053]	1426	IF ( humidity .OR. passive_scalar ) THEN
	1427	q_p = q
[1788]	1428	IF ( cloud_physics .AND. icloud_scheme == 0 .AND. &
[1115]	1429	precipitation ) THEN
[1053]	1430	qr_p = qr
	1431	nr_p = nr
	1432	ENDIF
	1433	ENDIF
[94]	1434	IF ( ocean ) sa_p = sa
[1]	1435
[181]	1436	!
	1437	!-- Allthough tendency arrays are set in prognostic_equations, they have
	1438	!-- have to be predefined here because they are used (but multiplied with 0)
	1439	!-- there before they are set.
[1340]	1440	te_m = 0.0_wp; tpt_m = 0.0_wp; tu_m = 0.0_wp; tv_m = 0.0_wp; tw_m = 0.0_wp
[1053]	1441	IF ( humidity .OR. passive_scalar ) THEN
[1340]	1442	tq_m = 0.0_wp
[1788]	1443	IF ( cloud_physics .AND. icloud_scheme == 0 .AND. &
[1115]	1444	precipitation ) THEN
[1340]	1445	tqr_m = 0.0_wp
	1446	tnr_m = 0.0_wp
[1053]	1447	ENDIF
	1448	ENDIF
[1340]	1449	IF ( ocean ) tsa_m = 0.0_wp
[181]	1450
[1402]	1451	CALL location_message( 'finished', .TRUE. )
[1384]	1452
[1]	1453	ELSE
	1454	!
	1455	!-- Actually this part of the programm should not be reached
[254]	1456	message_string = 'unknown initializing problem'
	1457	CALL message( 'init_3d_model', 'PA0193', 1, 2, 0, 6, 0 )
[1]	1458	ENDIF
	1459
[151]	1460
	1461	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
[1]	1462	!
[151]	1463	!-- Initialize old timelevels needed for radiation boundary conditions
	1464	IF ( outflow_l ) THEN
	1465	u_m_l(:,:,:) = u(:,:,1:2)
	1466	v_m_l(:,:,:) = v(:,:,0:1)
	1467	w_m_l(:,:,:) = w(:,:,0:1)
	1468	ENDIF
	1469	IF ( outflow_r ) THEN
	1470	u_m_r(:,:,:) = u(:,:,nx-1:nx)
	1471	v_m_r(:,:,:) = v(:,:,nx-1:nx)
	1472	w_m_r(:,:,:) = w(:,:,nx-1:nx)
	1473	ENDIF
	1474	IF ( outflow_s ) THEN
	1475	u_m_s(:,:,:) = u(:,0:1,:)
	1476	v_m_s(:,:,:) = v(:,1:2,:)
	1477	w_m_s(:,:,:) = w(:,0:1,:)
	1478	ENDIF
	1479	IF ( outflow_n ) THEN
	1480	u_m_n(:,:,:) = u(:,ny-1:ny,:)
	1481	v_m_n(:,:,:) = v(:,ny-1:ny,:)
	1482	w_m_n(:,:,:) = w(:,ny-1:ny,:)
	1483	ENDIF
[667]	1484
[151]	1485	ENDIF
[680]	1486
[667]	1487	!
	1488	!-- Calculate the initial volume flow at the right and north boundary
[709]	1489	IF ( conserve_volume_flow ) THEN
[151]	1490
[767]	1491	IF ( use_prescribed_profile_data ) THEN
[667]	1492
[1340]	1493	volume_flow_initial_l = 0.0_wp
	1494	volume_flow_area_l = 0.0_wp
[732]	1495
[667]	1496	IF ( nxr == nx ) THEN
	1497	DO j = nys, nyn
[709]	1498	DO k = nzb_2d(j,nx)+1, nzt
[1788]	1499	volume_flow_initial_l(1) = volume_flow_initial_l(1) + &
[767]	1500	u_init(k) * dzw(k)
	1501	volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k)
	1502	ENDDO
	1503	ENDDO
	1504	ENDIF
	1505
	1506	IF ( nyn == ny ) THEN
	1507	DO i = nxl, nxr
	1508	DO k = nzb_2d(ny,i)+1, nzt
	1509	volume_flow_initial_l(2) = volume_flow_initial_l(2) + &
	1510	v_init(k) * dzw(k)
	1511	volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k)
	1512	ENDDO
	1513	ENDDO
	1514	ENDIF
	1515
	1516	#if defined( __parallel )
	1517	CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),&
	1518	2, MPI_REAL, MPI_SUM, comm2d, ierr )
	1519	CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), &
	1520	2, MPI_REAL, MPI_SUM, comm2d, ierr )
	1521
	1522	#else
	1523	volume_flow_initial = volume_flow_initial_l
	1524	volume_flow_area = volume_flow_area_l
	1525	#endif
	1526
	1527	ELSEIF ( TRIM( initializing_actions ) == 'cyclic_fill' ) THEN
	1528
[1340]	1529	volume_flow_initial_l = 0.0_wp
	1530	volume_flow_area_l = 0.0_wp
[767]	1531
	1532	IF ( nxr == nx ) THEN
	1533	DO j = nys, nyn
	1534	DO k = nzb_2d(j,nx)+1, nzt
[1788]	1535	volume_flow_initial_l(1) = volume_flow_initial_l(1) + &
[667]	1536	hom_sum(k,1,0) * dzw(k)
	1537	volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k)
	1538	ENDDO
	1539	ENDDO
	1540	ENDIF
	1541
	1542	IF ( nyn == ny ) THEN
	1543	DO i = nxl, nxr
[709]	1544	DO k = nzb_2d(ny,i)+1, nzt
[1788]	1545	volume_flow_initial_l(2) = volume_flow_initial_l(2) + &
[709]	1546	hom_sum(k,2,0) * dzw(k)
[667]	1547	volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k)
	1548	ENDDO
	1549	ENDDO
	1550	ENDIF
	1551
[732]	1552	#if defined( __parallel )
	1553	CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),&
	1554	2, MPI_REAL, MPI_SUM, comm2d, ierr )
	1555	CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), &
	1556	2, MPI_REAL, MPI_SUM, comm2d, ierr )
	1557
	1558	#else
	1559	volume_flow_initial = volume_flow_initial_l
	1560	volume_flow_area = volume_flow_area_l
	1561	#endif
	1562
[667]	1563	ELSEIF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
	1564
[1340]	1565	volume_flow_initial_l = 0.0_wp
	1566	volume_flow_area_l = 0.0_wp
[732]	1567
[667]	1568	IF ( nxr == nx ) THEN
	1569	DO j = nys, nyn
[709]	1570	DO k = nzb_2d(j,nx)+1, nzt
[667]	1571	volume_flow_initial_l(1) = volume_flow_initial_l(1) + &
[709]	1572	u(k,j,nx) * dzw(k)
[667]	1573	volume_flow_area_l(1) = volume_flow_area_l(1) + dzw(k)
	1574	ENDDO
	1575	ENDDO
	1576	ENDIF
	1577
	1578	IF ( nyn == ny ) THEN
	1579	DO i = nxl, nxr
[709]	1580	DO k = nzb_2d(ny,i)+1, nzt
[1788]	1581	volume_flow_initial_l(2) = volume_flow_initial_l(2) + &
[667]	1582	v(k,ny,i) * dzw(k)
	1583	volume_flow_area_l(2) = volume_flow_area_l(2) + dzw(k)
	1584	ENDDO
	1585	ENDDO
	1586	ENDIF
	1587
	1588	#if defined( __parallel )
[732]	1589	CALL MPI_ALLREDUCE( volume_flow_initial_l(1), volume_flow_initial(1),&
	1590	2, MPI_REAL, MPI_SUM, comm2d, ierr )
	1591	CALL MPI_ALLREDUCE( volume_flow_area_l(1), volume_flow_area(1), &
	1592	2, MPI_REAL, MPI_SUM, comm2d, ierr )
[667]	1593
	1594	#else
[732]	1595	volume_flow_initial = volume_flow_initial_l
	1596	volume_flow_area = volume_flow_area_l
[667]	1597	#endif
	1598
[732]	1599	ENDIF
	1600
[151]	1601	!
[709]	1602	!-- In case of 'bulk_velocity' mode, volume_flow_initial is calculated
	1603	!-- from u\|v_bulk instead
[680]	1604	IF ( TRIM( conserve_volume_flow_mode ) == 'bulk_velocity' ) THEN
	1605	volume_flow_initial(1) = u_bulk * volume_flow_area(1)
	1606	volume_flow_initial(2) = v_bulk * volume_flow_area(2)
	1607	ENDIF
[667]	1608
[680]	1609	ENDIF
	1610
[787]	1611	!
	1612	!-- Initialize quantities for special advections schemes
	1613	CALL init_advec
[680]	1614
[667]	1615	!
[680]	1616	!-- Impose random perturbation on the horizontal velocity field and then
	1617	!-- remove the divergences from the velocity field at the initial stage
[1788]	1618	IF ( create_disturbances .AND. disturbance_energy_limit /= 0.0_wp .AND. &
	1619	TRIM( initializing_actions ) /= 'read_restart_data' .AND. &
[680]	1620	TRIM( initializing_actions ) /= 'cyclic_fill' ) THEN
	1621
[1402]	1622	CALL location_message( 'creating initial disturbances', .FALSE. )
[680]	1623	CALL disturb_field( nzb_u_inner, tend, u )
	1624	CALL disturb_field( nzb_v_inner, tend, v )
[1402]	1625	CALL location_message( 'finished', .TRUE. )
[1384]	1626
[1402]	1627	CALL location_message( 'calling pressure solver', .FALSE. )
[680]	1628	n_sor = nsor_ini
[1221]	1629	!$acc data copyin( d, ddzu, ddzw, nzb_s_inner, nzb_u_inner ) &
	1630	!$acc copyin( nzb_v_inner, nzb_w_inner, p, rflags_s_inner, tend ) &
	1631	!$acc copyin( weight_pres, weight_substep ) &
	1632	!$acc copy( tri, tric, u, v, w )
[680]	1633	CALL pres
[1111]	1634	!$acc end data
[680]	1635	n_sor = nsor
[1402]	1636	CALL location_message( 'finished', .TRUE. )
[1384]	1637
[680]	1638	ENDIF
	1639
	1640	!
[1484]	1641	!-- If required, initialize quantities needed for the plant canopy model
	1642	IF ( plant_canopy ) CALL init_plant_canopy
[138]	1643
	1644	!
[1]	1645	!-- If required, initialize dvrp-software
[1340]	1646	IF ( dt_dvrp /= 9999999.9_wp ) CALL init_dvrp
[1]	1647
[96]	1648	IF ( ocean ) THEN
[1]	1649	!
[96]	1650	!-- Initialize quantities needed for the ocean model
	1651	CALL init_ocean
[388]	1652
[96]	1653	ELSE
	1654	!
	1655	!-- Initialize quantities for handling cloud physics
[849]	1656	!-- This routine must be called before lpm_init, because
[96]	1657	!-- otherwise, array pt_d_t, needed in data_output_dvrp (called by
[849]	1658	!-- lpm_init) is not defined.
[96]	1659	CALL init_cloud_physics
	1660	ENDIF
[1]	1661
	1662	!
	1663	!-- If required, initialize particles
[849]	1664	IF ( particle_advection ) CALL lpm_init
[1]	1665
[1585]	1666	!
	1667	!-- If required, initialize quantities needed for the LSM
	1668	IF ( land_surface ) THEN
	1669	CALL location_message( 'initializing land surface model', .FALSE. )
[1817]	1670	CALL lsm_init
[1585]	1671	CALL location_message( 'finished', .TRUE. )
	1672	ENDIF
[1496]	1673
[1]	1674	!
[1691]	1675	!-- Initialize surface layer (done after LSM as roughness length are required
	1676	!-- for initialization
	1677	IF ( constant_flux_layer ) THEN
	1678	CALL location_message( 'initializing surface layer', .FALSE. )
	1679	CALL init_surface_layer_fluxes
	1680	CALL location_message( 'finished', .TRUE. )
	1681	ENDIF
	1682
	1683	!
[1496]	1684	!-- If required, initialize radiation model
	1685	IF ( radiation ) THEN
[1585]	1686	CALL location_message( 'initializing radiation model', .FALSE. )
[1496]	1687	CALL init_radiation
[1585]	1688	CALL location_message( 'finished', .TRUE. )
[1496]	1689	ENDIF
	1690
	1691	!
[673]	1692	!-- Initialize the ws-scheme.
	1693	IF ( ws_scheme_sca .OR. ws_scheme_mom ) CALL ws_init
[1]	1694
	1695	!
[709]	1696	!-- Setting weighting factors for calculation of perturbation pressure
[1762]	1697	!-- and turbulent quantities from the RK substeps
	1698	!-- TO_DO: zeroth element is added to weight_pres because in nesting pres
	1699	!-- may need to be called outside the RK-substeps
	1700	weight_pres(0) = 1.0_wp
[709]	1701	IF ( TRIM(timestep_scheme) == 'runge-kutta-3' ) THEN ! for RK3-method
	1702
[1322]	1703	weight_substep(1) = 1._wp/6._wp
	1704	weight_substep(2) = 3._wp/10._wp
	1705	weight_substep(3) = 8._wp/15._wp
[709]	1706
[1322]	1707	weight_pres(1) = 1._wp/3._wp
	1708	weight_pres(2) = 5._wp/12._wp
	1709	weight_pres(3) = 1._wp/4._wp
[709]	1710
	1711	ELSEIF ( TRIM(timestep_scheme) == 'runge-kutta-2' ) THEN ! for RK2-method
	1712
[1322]	1713	weight_substep(1) = 1._wp/2._wp
	1714	weight_substep(2) = 1._wp/2._wp
[673]	1715
[1322]	1716	weight_pres(1) = 1._wp/2._wp
	1717	weight_pres(2) = 1._wp/2._wp
[709]	1718
[1001]	1719	ELSE ! for Euler-method
[709]	1720
[1340]	1721	weight_substep(1) = 1.0_wp
	1722	weight_pres(1) = 1.0_wp
[709]	1723
[673]	1724	ENDIF
	1725
	1726	!
[1]	1727	!-- Initialize Rayleigh damping factors
[1340]	1728	rdf = 0.0_wp
	1729	rdf_sc = 0.0_wp
	1730	IF ( rayleigh_damping_factor /= 0.0_wp ) THEN
[1788]	1731	IF ( .NOT. ocean ) THEN
[108]	1732	DO k = nzb+1, nzt
	1733	IF ( zu(k) >= rayleigh_damping_height ) THEN
[1788]	1734	rdf(k) = rayleigh_damping_factor * &
[1340]	1735	( SIN( pi * 0.5_wp * ( zu(k) - rayleigh_damping_height ) &
[1788]	1736	/ ( zu(nzt) - rayleigh_damping_height ) ) &
[1]	1737	)**2
[108]	1738	ENDIF
	1739	ENDDO
	1740	ELSE
	1741	DO k = nzt, nzb+1, -1
	1742	IF ( zu(k) <= rayleigh_damping_height ) THEN
[1788]	1743	rdf(k) = rayleigh_damping_factor * &
[1340]	1744	( SIN( pi * 0.5_wp * ( rayleigh_damping_height - zu(k) ) &
[1788]	1745	/ ( rayleigh_damping_height - zu(nzb+1) ) ) &
[108]	1746	)**2
	1747	ENDIF
	1748	ENDDO
	1749	ENDIF
[1]	1750	ENDIF
[785]	1751	IF ( scalar_rayleigh_damping ) rdf_sc = rdf
[1]	1752
	1753	!
[240]	1754	!-- Initialize the starting level and the vertical smoothing factor used for
	1755	!-- the external pressure gradient
[1340]	1756	dp_smooth_factor = 1.0_wp
[240]	1757	IF ( dp_external ) THEN
	1758	!
	1759	!-- Set the starting level dp_level_ind_b only if it has not been set before
	1760	!-- (e.g. in init_grid).
	1761	IF ( dp_level_ind_b == 0 ) THEN
	1762	ind_array = MINLOC( ABS( dp_level_b - zu ) )
	1763	dp_level_ind_b = ind_array(1) - 1 + nzb
	1764	! MINLOC uses lower array bound 1
	1765	ENDIF
	1766	IF ( dp_smooth ) THEN
[1340]	1767	dp_smooth_factor(:dp_level_ind_b) = 0.0_wp
[240]	1768	DO k = dp_level_ind_b+1, nzt
[1340]	1769	dp_smooth_factor(k) = 0.5_wp * ( 1.0_wp + SIN( pi * &
	1770	( REAL( k - dp_level_ind_b, KIND=wp ) / &
	1771	REAL( nzt - dp_level_ind_b, KIND=wp ) - 0.5_wp ) ) )
[240]	1772	ENDDO
	1773	ENDIF
	1774	ENDIF
	1775
	1776	!
[978]	1777	!-- Initialize damping zone for the potential temperature in case of
	1778	!-- non-cyclic lateral boundaries. The damping zone has the maximum value
	1779	!-- at the inflow boundary and decreases to zero at pt_damping_width.
[1340]	1780	ptdf_x = 0.0_wp
	1781	ptdf_y = 0.0_wp
[1159]	1782	IF ( bc_lr_dirrad ) THEN
[996]	1783	DO i = nxl, nxr
[978]	1784	IF ( ( i * dx ) < pt_damping_width ) THEN
[1340]	1785	ptdf_x(i) = pt_damping_factor * ( SIN( pi * 0.5_wp * &
	1786	REAL( pt_damping_width - i * dx, KIND=wp ) / ( &
[1788]	1787	REAL( pt_damping_width, KIND=wp ) ) ) )**2
[73]	1788	ENDIF
	1789	ENDDO
[1159]	1790	ELSEIF ( bc_lr_raddir ) THEN
[996]	1791	DO i = nxl, nxr
[978]	1792	IF ( ( i * dx ) > ( nx * dx - pt_damping_width ) ) THEN
[1322]	1793	ptdf_x(i) = pt_damping_factor * &
[1340]	1794	SIN( pi * 0.5_wp * &
	1795	( ( i - nx ) * dx + pt_damping_width ) / &
	1796	REAL( pt_damping_width, KIND=wp ) )**2
[73]	1797	ENDIF
[978]	1798	ENDDO
[1159]	1799	ELSEIF ( bc_ns_dirrad ) THEN
[996]	1800	DO j = nys, nyn
[978]	1801	IF ( ( j * dy ) > ( ny * dy - pt_damping_width ) ) THEN
[1322]	1802	ptdf_y(j) = pt_damping_factor * &
[1340]	1803	SIN( pi * 0.5_wp * &
	1804	( ( j - ny ) * dy + pt_damping_width ) / &
	1805	REAL( pt_damping_width, KIND=wp ) )**2
[1]	1806	ENDIF
[978]	1807	ENDDO
[1159]	1808	ELSEIF ( bc_ns_raddir ) THEN
[996]	1809	DO j = nys, nyn
[978]	1810	IF ( ( j * dy ) < pt_damping_width ) THEN
[1322]	1811	ptdf_y(j) = pt_damping_factor * &
[1340]	1812	SIN( pi * 0.5_wp * &
	1813	( pt_damping_width - j * dy ) / &
	1814	REAL( pt_damping_width, KIND=wp ) )**2
[1]	1815	ENDIF
[73]	1816	ENDDO
[1]	1817	ENDIF
	1818
	1819	!
[709]	1820	!-- Initialize local summation arrays for routine flow_statistics.
	1821	!-- This is necessary because they may not yet have been initialized when they
	1822	!-- are called from flow_statistics (or - depending on the chosen model run -
	1823	!-- are never initialized)
[1340]	1824	sums_divnew_l = 0.0_wp
	1825	sums_divold_l = 0.0_wp
	1826	sums_l_l = 0.0_wp
	1827	sums_up_fraction_l = 0.0_wp
	1828	sums_wsts_bc_l = 0.0_wp
[1]	1829
	1830	!
	1831	!-- Pre-set masks for regional statistics. Default is the total model domain.
[1015]	1832	!-- Ghost points are excluded because counting values at the ghost boundaries
	1833	!-- would bias the statistics
[1340]	1834	rmask = 1.0_wp
	1835	rmask(:,nxlg:nxl-1,:) = 0.0_wp; rmask(:,nxr+1:nxrg,:) = 0.0_wp
	1836	rmask(nysg:nys-1,:,:) = 0.0_wp; rmask(nyn+1:nyng,:,:) = 0.0_wp
[1]	1837
	1838	!
[51]	1839	!-- User-defined initializing actions. Check afterwards, if maximum number
[709]	1840	!-- of allowed timeseries is exceeded
[1]	1841	CALL user_init
	1842
[51]	1843	IF ( dots_num > dots_max ) THEN
[1788]	1844	WRITE( message_string, * ) 'number of time series quantities exceeds', &
	1845	' its maximum of dots_max = ', dots_max, &
[254]	1846	' &Please increase dots_max in modules.f90.'
	1847	CALL message( 'init_3d_model', 'PA0194', 1, 2, 0, 6, 0 )
[51]	1848	ENDIF
	1849
[1]	1850	!
	1851	!-- Input binary data file is not needed anymore. This line must be placed
	1852	!-- after call of user_init!
	1853	CALL close_file( 13 )
	1854
	1855	!
	1856	!-- Compute total sum of active mask grid points
[1738]	1857	!-- and the mean surface level height for each statistic region
[1]	1858	!-- ngp_2dh: number of grid points of a horizontal cross section through the
	1859	!-- total domain
	1860	!-- ngp_3d: number of grid points of the total domain
[132]	1861	ngp_2dh_outer_l = 0
	1862	ngp_2dh_outer = 0
	1863	ngp_2dh_s_inner_l = 0
	1864	ngp_2dh_s_inner = 0
	1865	ngp_2dh_l = 0
	1866	ngp_2dh = 0
[1340]	1867	ngp_3d_inner_l = 0.0_wp
[132]	1868	ngp_3d_inner = 0
	1869	ngp_3d = 0
	1870	ngp_sums = ( nz + 2 ) * ( pr_palm + max_pr_user )
[1]	1871
[1738]	1872	mean_surface_level_height = 0.0_wp
	1873	mean_surface_level_height_l = 0.0_wp
	1874
[1]	1875	DO sr = 0, statistic_regions
	1876	DO i = nxl, nxr
	1877	DO j = nys, nyn
[1340]	1878	IF ( rmask(j,i,sr) == 1.0_wp ) THEN
[1]	1879	!
	1880	!-- All xy-grid points
	1881	ngp_2dh_l(sr) = ngp_2dh_l(sr) + 1
[1788]	1882	mean_surface_level_height_l(sr) = mean_surface_level_height_l(sr) &
	1883	+ zw(nzb_s_inner(j,i))
[1]	1884	!
	1885	!-- xy-grid points above topography
	1886	DO k = nzb_s_outer(j,i), nz + 1
	1887	ngp_2dh_outer_l(k,sr) = ngp_2dh_outer_l(k,sr) + 1
	1888	ENDDO
[132]	1889	DO k = nzb_s_inner(j,i), nz + 1
	1890	ngp_2dh_s_inner_l(k,sr) = ngp_2dh_s_inner_l(k,sr) + 1
	1891	ENDDO
[1]	1892	!
	1893	!-- All grid points of the total domain above topography
[1788]	1894	ngp_3d_inner_l(sr) = ngp_3d_inner_l(sr) &
	1895	+ ( nz - nzb_s_inner(j,i) + 2 )
[1]	1896	ENDIF
	1897	ENDDO
	1898	ENDDO
	1899	ENDDO
	1900
	1901	sr = statistic_regions + 1
	1902	#if defined( __parallel )
[622]	1903	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[1788]	1904	CALL MPI_ALLREDUCE( ngp_2dh_l(0), ngp_2dh(0), sr, MPI_INTEGER, MPI_SUM, &
[1]	1905	comm2d, ierr )
[622]	1906	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[1788]	1907	CALL MPI_ALLREDUCE( ngp_2dh_outer_l(0,0), ngp_2dh_outer(0,0), (nz+2)*sr, &
[1]	1908	MPI_INTEGER, MPI_SUM, comm2d, ierr )
[622]	1909	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[1788]	1910	CALL MPI_ALLREDUCE( ngp_2dh_s_inner_l(0,0), ngp_2dh_s_inner(0,0), &
[132]	1911	(nz+2)*sr, MPI_INTEGER, MPI_SUM, comm2d, ierr )
[622]	1912	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[1788]	1913	CALL MPI_ALLREDUCE( ngp_3d_inner_l(0), ngp_3d_inner_tmp(0), sr, MPI_REAL, &
[1]	1914	MPI_SUM, comm2d, ierr )
[485]	1915	ngp_3d_inner = INT( ngp_3d_inner_tmp, KIND = SELECTED_INT_KIND( 18 ) )
[1738]	1916	IF ( collective_wait ) CALL MPI_BARRIER( comm2d, ierr )
[1788]	1917	CALL MPI_ALLREDUCE( mean_surface_level_height_l(0), &
	1918	mean_surface_level_height(0), sr, MPI_REAL, &
[1738]	1919	MPI_SUM, comm2d, ierr )
	1920	mean_surface_level_height = mean_surface_level_height / REAL( ngp_2dh )
[1]	1921	#else
[132]	1922	ngp_2dh = ngp_2dh_l
	1923	ngp_2dh_outer = ngp_2dh_outer_l
	1924	ngp_2dh_s_inner = ngp_2dh_s_inner_l
[485]	1925	ngp_3d_inner = INT( ngp_3d_inner_l, KIND = SELECTED_INT_KIND( 18 ) )
[1738]	1926	mean_surface_level_height = mean_surface_level_height_l / REAL( ngp_2dh_l )
[1]	1927	#endif
	1928
[560]	1929	ngp_3d = INT ( ngp_2dh, KIND = SELECTED_INT_KIND( 18 ) ) * &
	1930	INT ( (nz + 2 ), KIND = SELECTED_INT_KIND( 18 ) )
[1]	1931
	1932	!
	1933	!-- Set a lower limit of 1 in order to avoid zero divisions in flow_statistics,
	1934	!-- buoyancy, etc. A zero value will occur for cases where all grid points of
	1935	!-- the respective subdomain lie below the surface topography
[667]	1936	ngp_2dh_outer = MAX( 1, ngp_2dh_outer(:,:) )
[1788]	1937	ngp_3d_inner = MAX( INT(1, KIND = SELECTED_INT_KIND( 18 )), &
[631]	1938	ngp_3d_inner(:) )
[667]	1939	ngp_2dh_s_inner = MAX( 1, ngp_2dh_s_inner(:,:) )
[1]	1940
[1788]	1941	DEALLOCATE( mean_surface_level_height_l, ngp_2dh_l, ngp_2dh_outer_l, &
[1738]	1942	ngp_3d_inner_l, ngp_3d_inner_tmp )
[1]	1943
[1402]	1944	CALL location_message( 'leaving init_3d_model', .TRUE. )
[1]	1945
	1946	END SUBROUTINE init_3d_model

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