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source: palm/trunk/SOURCE/init_3d_model.f90 @ 1817

Last change on this file since 1817 was 1817, checked in by maronga, 9 years ago
further modularization of land surface model
Property svn:keywords set to `Id`
File size: 70.5 KB

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

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