Home

Context Navigation

source: palm/trunk/SOURCE/time_integration.f90 @ 4180

Last change on this file since 4180 was 4180, checked in by scharf, 5 years ago
removed comments in 'Former revisions' section that are older than 01.01.2019
Property svn:keywords set to `Id`
File size: 68.5 KB

Rev	Line
[1682]	1	!> @file time_integration.f90
[2000]	2	!------------------------------------------------------------------------------!
[2696]	3	! This file is part of the PALM model system.
[1036]	4	!
[2000]	5	! PALM is free software: you can redistribute it and/or modify it under the
	6	! terms of the GNU General Public License as published by the Free Software
	7	! Foundation, either version 3 of the License, or (at your option) any later
	8	! version.
[1036]	9	!
	10	! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
	11	! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
	12	! A PARTICULAR PURPOSE. See the GNU General Public License for more details.
	13	!
	14	! You should have received a copy of the GNU General Public License along with
	15	! PALM. If not, see <http://www.gnu.org/licenses/>.
	16	!
[3647]	17	! Copyright 1997-2019 Leibniz Universitaet Hannover
[2000]	18	!------------------------------------------------------------------------------!
[1036]	19	!
[484]	20	! Current revisions:
[1092]	21	! ------------------
[1928]	22	!
[3745]	23	!
[1366]	24	! Former revisions:
	25	! -----------------
	26	! $Id: time_integration.f90 4180 2019-08-21 14:37:54Z scharf $
[4170]	27	! copy diss, diss_p, tdiss_m to GPU
	28	!
	29	! 4144 2019-08-06 09:11:47Z raasch
[4144]	30	! relational operators .EQ., .NE., etc. replaced by ==, /=, etc.
	31	!
	32	! 4126 2019-07-30 11:09:11Z gronemeier
[4126]	33	! renamed routine to calculate uv exposure
	34	!
	35	! 4111 2019-07-22 18:16:57Z suehring
[4111]	36	! advc_flags_1 / advc_flags_2 renamed to advc_flags_m / advc_flags_s
	37	!
	38	! 4069 2019-07-01 14:05:51Z Giersch
[4069]	39	! Masked output running index mid has been introduced as a local variable to
	40	! avoid runtime error (Loop variable has been modified) in time_integration
	41	!
	42	! 4064 2019-07-01 05:33:33Z gronemeier
[4064]	43	! Moved call to radiation module out of intermediate time loop
	44	!
	45	! 4048 2019-06-21 21:00:21Z knoop
[4048]	46	! Moved production_e_init call into turbulence_closure_mod
	47	!
	48	! 4047 2019-06-21 18:58:09Z knoop
[4047]	49	! Added remainings of swap_timelevel upon its dissolution
	50	!
	51	! 4043 2019-06-18 16:59:00Z schwenkel
[4043]	52	! Further LPM modularization
	53	!
	54	! 4039 2019-06-18 10:32:41Z suehring
[4039]	55	! Rename subroutines in module for diagnostic quantities
	56	!
	57	! 4029 2019-06-14 14:04:35Z raasch
[4029]	58	! exchange of ghost points and boundary conditions separated for chemical species and SALSA module,
	59	! bugfix: decycling of chemistry species after nesting data transfer
	60	!
	61	! 4022 2019-06-12 11:52:39Z suehring
[4022]	62	! Call synthetic turbulence generator at last RK3 substep right after boundary
	63	! conditions are updated in offline nesting in order to assure that
	64	! perturbations are always imposed
	65	!
	66	! 4017 2019-06-06 12:16:46Z schwenkel
[4010]	67	! Mass (volume) flux correction included to ensure global mass conservation for child domains.
	68	!
	69	! 3994 2019-05-22 18:08:09Z suehring
[3994]	70	! output of turbulence intensity added
	71	!
	72	! 3988 2019-05-22 11:32:37Z kanani
[3988]	73	! Implement steerable output interval for virtual measurements
	74	!
	75	! 3968 2019-05-13 11:04:01Z suehring
[3968]	76	! replace nspec_out with n_matched_vars
	77	!
	78	! 3929 2019-04-24 12:52:08Z banzhafs
[3929]	79	! Reverse changes back from revision 3878: use chem_boundary_conds instead of
	80	! chem_boundary_conds_decycle
	81	!
	82	!
	83	! 3885 2019-04-11 11:29:34Z kanani
[3885]	84	! Changes related to global restructuring of location messages and introduction
	85	! of additional debug messages
[3929]	86	!
[3885]	87	! 3879 2019-04-08 20:25:23Z knoop
[3875]	88	! Moved wtm_forces to module_interface_actions
	89	!
	90	! 3872 2019-04-08 15:03:06Z knoop
[3864]	91	! Modifications made for salsa:
	92	! - Call salsa_emission_update at each time step but do the checks within
	93	! salsa_emission_update (i.e. skip_time_do_salsa >= time_since_reference_point
	94	! and next_aero_emission_update <= time_since_reference_point ).
	95	! - Renamed nbins --> nbins_aerosol, ncc_tot --> ncomponents_mass and
	96	! ngast --> ngases_salsa and loop indices b, c and sg to ib, ic and ig
	97	! - Apply nesting for salsa variables
	98	! - Removed cpu_log calls speciffic for salsa.
	99	!
	100	! 3833 2019-03-28 15:04:04Z forkel
[3879]	101	! added USE chem_gasphase_mod, replaced nspec by nspec since fixed compounds are not integrated
[3833]	102	!
	103	! 3820 2019-03-27 11:53:41Z forkel
[3820]	104	! renamed do_emiss to emissions_anthropogenic (ecc)
	105	!
	106	!
	107	! 3774 2019-03-04 10:52:49Z moh.hefny
[3774]	108	! rephrase if statement to avoid unallocated array in case of
	109	! nesting_offline is false (crashing during debug mode)
	110	!
	111	! 3761 2019-02-25 15:31:42Z raasch $
[3761]	112	! module section re-formatted and openacc required variables moved to separate section,
	113	! re-formatting to 100 char line width
	114	!
	115	! 3745 2019-02-15 18:57:56Z suehring
[3745]	116	! Call indoor model after first timestep
	117	!
	118	! 3744 2019-02-15 18:38:58Z suehring
[3742]	119	! - Moved call of bio_calculate_thermal_index_maps from biometeorology module to
	120	! time_integration to make sure averaged input is updated before calculating.
	121	!
	122	! 3739 2019-02-13 08:05:17Z dom_dwd_user
[3739]	123	! Removed everything related to "time_bio_results" as this is never used.
	124	!
	125	! 3724 2019-02-06 16:28:23Z kanani
[3724]	126	! Correct double-used log_point_s unit
	127	!
	128	! 3719 2019-02-06 13:10:18Z kanani
[3719]	129	! - removed wind_turbine cpu measurement, since same time is measured inside
	130	! wtm_forces subroutine as special measures
	131	! - moved the numerous vnest cpulog to special measures
	132	! - extended radiation cpulog over entire radiation part,
	133	! moved radiation_interactions cpulog to special measures
	134	! - moved some cpu_log calls to this routine for better overview
	135	!
	136	! 3705 2019-01-29 19:56:39Z suehring
[3705]	137	! Data output for virtual measurements added
	138	!
	139	! 3704 2019-01-29 19:51:41Z suehring
[3648]	140	! Rename subroutines for surface-data output
	141	!
	142	! 3647 2019-01-02 14:10:44Z kanani
[3647]	143	! Bugfix: add time_since_reference_point to IF clause for data_output calls
	144	! (otherwise skip_time_* values don't come into affect with dt_do* = 0.0).
	145	! Clean up indoor_model and biometeorology model call.
	146	!
[3569]	147	!
[1]	148	! Description:
	149	! ------------
[1682]	150	!> Integration in time of the model equations, statistical analysis and graphic
	151	!> output
[1]	152	!------------------------------------------------------------------------------!
[1682]	153	SUBROUTINE time_integration
	154
[1]	155
[3761]	156	USE advec_ws, &
[1320]	157	ONLY: ws_statistics
	158
[3761]	159	USE arrays_3d, &
	160	ONLY: diss, diss_p, dzu, e, e_p, nc, nc_p, nr, nr_p, prho, pt, pt_p, pt_init, q_init, q, &
	161	qc, qc_p, ql, ql_c, ql_v, ql_vp, qr, qr_p, q_p, ref_state, rho_ocean, s, s_p, sa_p, &
	162	tend, u, u_p, v, vpt, v_p, w, w_p
[1320]	163
[3761]	164	USE biometeorology_mod, &
[4126]	165	ONLY: bio_calculate_thermal_index_maps, thermal_comfort, bio_calculate_uv_exposure, &
	166	uv_exposure
[3448]	167
[3761]	168	USE bulk_cloud_model_mod, &
	169	ONLY: bulk_cloud_model, calc_liquid_water_content, collision_turbulence, &
	170	microphysics_morrison, microphysics_seifert
[3294]	171
[3761]	172	USE calc_mean_profile_mod, &
[1320]	173	ONLY: calc_mean_profile
	174
[3761]	175	USE chem_emissions_mod, &
[3298]	176	ONLY: chem_emissions_setup
[2696]	177
[3833]	178	USE chem_gasphase_mod, &
[3929]	179	ONLY: nvar
[3833]	180
[3761]	181	USE chem_modules, &
[3968]	182	ONLY: bc_cs_t_val, chem_species, cs_name, emissions_anthropogenic, n_matched_vars
[2696]	183
[3761]	184	USE chemistry_model_mod, &
[3929]	185	ONLY: chem_boundary_conds
[3298]	186
[3761]	187	USE control_parameters, &
	188	ONLY: advected_distance_x, advected_distance_y, air_chemistry, average_count_3d, &
	189	averaging_interval, averaging_interval_pr, bc_lr_cyc, bc_ns_cyc, bc_pt_t_val, &
	190	bc_q_t_val, biometeorology, call_psolver_at_all_substeps, child_domain, &
	191	cloud_droplets, constant_flux_layer, constant_heatflux, create_disturbances, &
	192	dopr_n, constant_diffusion, coupling_mode, coupling_start_time, &
	193	current_timestep_number, disturbance_created, disturbance_energy_limit, dist_range, &
	194	do_sum, dt_3d, dt_averaging_input, dt_averaging_input_pr, dt_coupling, &
	195	dt_data_output_av, dt_disturb, dt_do2d_xy, dt_do2d_xz, dt_do2d_yz, dt_do3d, &
[4017]	196	dt_domask,dt_dopts, dt_dopr, dt_dopr_listing, dt_dots, dt_run_control, &
[3761]	197	end_time, first_call_lpm, first_call_mas, galilei_transformation, humidity, &
	198	indoor_model, intermediate_timestep_count, intermediate_timestep_count_max, &
	199	land_surface, large_scale_forcing, loop_optimization, lsf_surf, lsf_vert, masks, &
[4069]	200	multi_agent_system_end, multi_agent_system_start, nesting_offline, neutral, &
[3761]	201	nr_timesteps_this_run, nudging, ocean_mode, passive_scalar, pt_reference, &
	202	pt_slope_offset, random_heatflux, rans_mode, rans_tke_e, run_coupled, salsa, &
	203	simulated_time, simulated_time_chr, skip_time_do2d_xy, skip_time_do2d_xz, &
	204	skip_time_do2d_yz, skip_time_do3d, skip_time_domask, skip_time_dopr, &
	205	skip_time_data_output_av, sloping_surface, stop_dt, surface_output, &
	206	terminate_coupled, terminate_run, timestep_scheme, time_coupling, time_do2d_xy, &
	207	time_do2d_xz, time_do2d_yz, time_do3d, time_domask, time_dopr, time_dopr_av, &
	208	time_dopr_listing, time_dopts, time_dosp, time_dosp_av, time_dots, time_do_av, &
[4017]	209	time_do_sla, time_disturb, time_run_control, time_since_reference_point, &
[3761]	210	turbulent_inflow, turbulent_outflow, urban_surface, &
	211	use_initial_profile_as_reference, use_single_reference_value, u_gtrans, v_gtrans, &
[4047]	212	virtual_flight, virtual_measurement, ws_scheme_mom, ws_scheme_sca, timestep_count
[1320]	213
[3761]	214	USE cpulog, &
[1320]	215	ONLY: cpu_log, log_point, log_point_s
	216
[3761]	217	USE date_and_time_mod, &
[3298]	218	ONLY: calc_date_and_time, hour_call_emis, hour_of_year
	219
[3994]	220	USE diagnostic_output_quantities_mod, &
[4039]	221	ONLY: doq_calculate, &
[3994]	222	timestep_number_at_prev_calc
	223
[3761]	224	USE flight_mod, &
[1957]	225	ONLY: flight_measurement
	226
[3761]	227	USE indices, &
	228	ONLY: nbgp, nx, nxl, nxlg, nxr, nxrg, nzb, nzt
[1320]	229
[3761]	230	USE indoor_model_mod, &
	231	ONLY: dt_indoor, im_main_heatcool, time_indoor
[3469]	232
[1918]	233	USE interfaces
	234
[1320]	235	USE kinds
	236
[3761]	237	USE land_surface_model_mod, &
	238	ONLY: lsm_boundary_condition, lsm_energy_balance, lsm_soil_model, skip_time_do_lsm
[1496]	239
[4017]	240	USE lagrangian_particle_model_mod, &
[4043]	241	ONLY: lpm_data_output_ptseries, lpm_interaction_droplets_ptq
[3761]	242
	243	USE lsf_nudging_mod, &
[3347]	244	ONLY: calc_tnudge, ls_forcing_surf, ls_forcing_vert, nudge_ref
[1320]	245
[3761]	246	USE module_interface, &
[4047]	247	ONLY: module_interface_actions, module_interface_swap_timelevel
[3684]	248
[3761]	249	USE multi_agent_system_mod, &
[3198]	250	ONLY: agents_active, multi_agent_system
[3448]	251
[3761]	252	USE nesting_offl_mod, &
[3347]	253	ONLY: nesting_offl_bc, nesting_offl_mass_conservation
[3864]	254
[3761]	255	USE netcdf_data_input_mod, &
	256	ONLY: chem_emis, chem_emis_att, nest_offl, netcdf_data_input_offline_nesting
[3298]	257
[3761]	258	USE ocean_mod, &
[3294]	259	ONLY: prho_reference
	260
[3761]	261	USE particle_attributes, &
	262	ONLY: particle_advection, particle_advection_start, use_sgs_for_particles, wang_kernel
[1320]	263
[1]	264	USE pegrid
	265
[3761]	266	USE pmc_interface, &
[4010]	267	ONLY: nested_run, nesting_mode, pmci_boundary_conds, pmci_datatrans, pmci_synchronize, &
[4047]	268	pmci_ensure_nest_mass_conservation, pmci_ensure_nest_mass_conservation_vertical, &
	269	pmci_set_swaplevel
[1762]	270
[3761]	271	USE progress_bar, &
[1402]	272	ONLY: finish_progress_bar, output_progress_bar
	273
[3761]	274	USE prognostic_equations_mod, &
[2118]	275	ONLY: prognostic_equations_cache, prognostic_equations_vector
[1320]	276
[3761]	277	USE radiation_model_mod, &
	278	ONLY: dt_radiation, force_radiation_call, radiation, radiation_control, &
	279	radiation_interaction, radiation_interactions, skip_time_do_radiation, time_radiation
[3864]	280
[3761]	281	USE salsa_mod, &
[3864]	282	ONLY: aerosol_number, aerosol_mass, bc_am_t_val, bc_an_t_val, bc_gt_t_val, &
	283	nbins_aerosol, ncomponents_mass, ngases_salsa, salsa_boundary_conds, &
	284	salsa_emission_update, salsa_gas, salsa_gases_from_chem, skip_time_do_salsa
[1496]	285
[3761]	286	USE spectra_mod, &
	287	ONLY: average_count_sp, averaging_interval_sp, calc_spectra, dt_dosp, skip_time_dosp
[1786]	288
[3761]	289	USE statistics, &
	290	ONLY: flow_statistics_called, hom, pr_palm, sums_ls_l
[1320]	291
[3761]	292
	293	USE surface_layer_fluxes_mod, &
[1691]	294	ONLY: surface_layer_fluxes
	295
[3761]	296	USE surface_data_output_mod, &
	297	ONLY: average_count_surf, averaging_interval_surf, dt_dosurf, dt_dosurf_av, &
	298	surface_data_output, surface_data_output_averaging, skip_time_dosurf, &
[3648]	299	skip_time_dosurf_av, time_dosurf, time_dosurf_av
[2232]	300
[3761]	301	USE surface_mod, &
	302	ONLY: surf_def_h, surf_lsm_h, surf_usm_h
	303
	304	USE synthetic_turbulence_generator_mod, &
	305	ONLY: dt_stg_call, dt_stg_adjust, parametrize_inflow_turbulence, stg_adjust, stg_main, &
	306	time_stg_adjust, time_stg_call, use_syn_turb_gen
	307
	308	USE turbulence_closure_mod, &
[4048]	309	ONLY: tcm_diffusivities
[2696]	310
[3761]	311	USE urban_surface_mod, &
	312	ONLY: usm_boundary_condition, usm_material_heat_model, usm_material_model, &
[3597]	313	usm_surface_energy_balance, usm_green_heat_model
[2007]	314
[3761]	315	USE vertical_nesting_mod, &
	316	ONLY: vnested, vnest_anterpolate, vnest_anterpolate_e, vnest_boundary_conds, &
	317	vnest_boundary_conds_khkm, vnest_deallocate, vnest_init, vnest_init_fine, &
	318	vnest_start_time
[3864]	319
[3761]	320	USE virtual_measurement_mod, &
[3988]	321	ONLY: dt_virtual_measurement, &
	322	time_virtual_measurement, &
	323	vm_data_output, &
	324	vm_sampling, &
	325	vm_time_start
[2259]	326
[1914]	327
[3761]	328	#if defined( _OPENACC )
	329	USE arrays_3d, &
	330	ONLY: d, dd2zu, ddzu, ddzw, drho_air, drho_air_zw, dzw, heatflux_output_conversion, kh, &
	331	km, momentumflux_output_conversion, p, ptdf_x, ptdf_y, rdf, rdf_sc, rho_air, &
[4170]	332	rho_air_zw, tdiss_m, te_m, tpt_m, tu_m, tv_m, tw_m, ug, u_init, u_stokes_zu, vg, &
	333	v_init, v_stokes_zu, zu
[2365]	334
[3761]	335	USE control_parameters, &
	336	ONLY: tsc
	337
	338	USE indices, &
[4111]	339	ONLY: advc_flags_m, advc_flags_s, nyn, nyng, nys, nysg, nz, nzb_max, wall_flags_0
[3761]	340
	341	USE statistics, &
	342	ONLY: rmask, statistic_regions, sums_l, sums_l_l, sums_us2_ws_l, &
	343	sums_wsus_ws_l, sums_vs2_ws_l, sums_wsvs_ws_l, sums_ws2_ws_l, sums_wspts_ws_l, &
	344	sums_wsqs_ws_l, sums_wssas_ws_l, sums_wsqcs_ws_l, sums_wsqrs_ws_l, sums_wsncs_ws_l, &
[3872]	345	sums_wsnrs_ws_l, sums_wsss_ws_l, weight_substep, sums_salsa_ws_l
[3761]	346
	347	USE surface_mod, &
	348	ONLY: bc_h, enter_surface_arrays, exit_surface_arrays
	349	#endif
	350
	351
[1]	352	IMPLICIT NONE
	353
[3298]	354	CHARACTER (LEN=9) :: time_to_string !<
[3864]	355
[4069]	356	INTEGER(iwp) :: ib !< index for aerosol size bins
	357	INTEGER(iwp) :: ic !< index for aerosol mass bins
	358	INTEGER(iwp) :: icc !< additional index for aerosol mass bins
	359	INTEGER(iwp) :: ig !< index for salsa gases
	360	INTEGER(iwp) :: lsp
	361	INTEGER(iwp) :: lsp_usr !<
	362	INTEGER(iwp) :: mid !< masked output running index
	363	INTEGER(iwp) :: n !< loop counter for chemistry species
[3014]	364
[1918]	365	REAL(wp) :: dt_3d_old !< temporary storage of timestep to be used for
	366	!< steering of run control output interval
[3241]	367	REAL(wp) :: time_since_reference_point_save !< original value of
	368	!< time_since_reference_point
	369
[3634]	370
[3761]	371	!
	372	!-- Copy data from arrays_3d
[3634]	373	!$ACC DATA &
	374	!$ACC COPY(d(nzb+1:nzt,nys:nyn,nxl:nxr)) &
[4170]	375	!$ACC COPY(diss(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
[3634]	376	!$ACC COPY(e(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	377	!$ACC COPY(u(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	378	!$ACC COPY(v(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	379	!$ACC COPY(w(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	380	!$ACC COPY(kh(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	381	!$ACC COPY(km(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	382	!$ACC COPY(p(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	383	!$ACC COPY(pt(nzb:nzt+1,nysg:nyng,nxlg:nxrg))
	384
	385	!$ACC DATA &
[4170]	386	!$ACC COPY(diss_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
[3634]	387	!$ACC COPY(e_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	388	!$ACC COPY(u_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	389	!$ACC COPY(v_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	390	!$ACC COPY(w_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	391	!$ACC COPY(pt_p(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	392	!$ACC COPY(tend(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
[4170]	393	!$ACC COPY(tdiss_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
[3634]	394	!$ACC COPY(te_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	395	!$ACC COPY(tu_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	396	!$ACC COPY(tv_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	397	!$ACC COPY(tw_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	398	!$ACC COPY(tpt_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg))
	399
	400	!$ACC DATA &
	401	!$ACC COPYIN(rho_air(nzb:nzt+1), drho_air(nzb:nzt+1)) &
	402	!$ACC COPYIN(rho_air_zw(nzb:nzt+1), drho_air_zw(nzb:nzt+1)) &
	403	!$ACC COPYIN(zu(nzb:nzt+1)) &
	404	!$ACC COPYIN(dzu(1:nzt+1), dzw(1:nzt+1)) &
	405	!$ACC COPYIN(ddzu(1:nzt+1), dd2zu(1:nzt)) &
	406	!$ACC COPYIN(ddzw(1:nzt+1)) &
[3658]	407	!$ACC COPYIN(heatflux_output_conversion(nzb:nzt+1)) &
	408	!$ACC COPYIN(momentumflux_output_conversion(nzb:nzt+1)) &
[3634]	409	!$ACC COPYIN(rdf(nzb+1:nzt), rdf_sc(nzb+1:nzt)) &
	410	!$ACC COPYIN(ptdf_x(nxlg:nxrg), ptdf_y(nysg:nyng)) &
	411	!$ACC COPYIN(ref_state(0:nz+1)) &
	412	!$ACC COPYIN(u_init(0:nz+1), v_init(0:nz+1)) &
	413	!$ACC COPYIN(u_stokes_zu(nzb:nzt+1), v_stokes_zu(nzb:nzt+1)) &
	414	!$ACC COPYIN(pt_init(0:nz+1)) &
	415	!$ACC COPYIN(ug(0:nz+1), vg(0:nz+1))
	416
[3761]	417	!
	418	!-- Copy data from control_parameters
[3634]	419	!$ACC DATA &
	420	!$ACC COPYIN(tsc(1:5))
	421
[3761]	422	!
	423	!-- Copy data from indices
[3634]	424	!$ACC DATA &
[4111]	425	!$ACC COPYIN(advc_flags_m(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
	426	!$ACC COPYIN(advc_flags_s(nzb:nzt+1,nysg:nyng,nxlg:nxrg)) &
[3634]	427	!$ACC COPYIN(wall_flags_0(nzb:nzt+1,nysg:nyng,nxlg:nxrg))
	428
[3761]	429	!
	430	!-- Copy data from surface_mod
[3634]	431	!$ACC DATA &
	432	!$ACC COPYIN(bc_h(0:1)) &
	433	!$ACC COPYIN(bc_h(0)%i(1:bc_h(0)%ns)) &
	434	!$ACC COPYIN(bc_h(0)%j(1:bc_h(0)%ns)) &
	435	!$ACC COPYIN(bc_h(0)%k(1:bc_h(0)%ns)) &
	436	!$ACC COPYIN(bc_h(1)%i(1:bc_h(1)%ns)) &
	437	!$ACC COPYIN(bc_h(1)%j(1:bc_h(1)%ns)) &
	438	!$ACC COPYIN(bc_h(1)%k(1:bc_h(1)%ns))
	439
[3761]	440	!
	441	!-- Copy data from statistics
[3634]	442	!$ACC DATA &
[3658]	443	!$ACC COPYIN(hom(0:nz+1,1:2,1:4,0)) &
[3634]	444	!$ACC COPYIN(rmask(nysg:nyng,nxlg:nxrg,0:statistic_regions)) &
	445	!$ACC COPYIN(weight_substep(1:intermediate_timestep_count_max)) &
[3658]	446	!$ACC COPY(sums_l(nzb:nzt+1,1:pr_palm,0)) &
[3634]	447	!$ACC COPY(sums_l_l(nzb:nzt+1,0:statistic_regions,0)) &
	448	!$ACC COPY(sums_us2_ws_l(nzb:nzt+1,0)) &
	449	!$ACC COPY(sums_wsus_ws_l(nzb:nzt+1,0)) &
	450	!$ACC COPY(sums_vs2_ws_l(nzb:nzt+1,0)) &
	451	!$ACC COPY(sums_wsvs_ws_l(nzb:nzt+1,0)) &
	452	!$ACC COPY(sums_ws2_ws_l(nzb:nzt+1,0)) &
	453	!$ACC COPY(sums_wspts_ws_l(nzb:nzt+1,0)) &
	454	!$ACC COPY(sums_wssas_ws_l(nzb:nzt+1,0)) &
	455	!$ACC COPY(sums_wsqs_ws_l(nzb:nzt+1,0)) &
	456	!$ACC COPY(sums_wsqcs_ws_l(nzb:nzt+1,0)) &
	457	!$ACC COPY(sums_wsqrs_ws_l(nzb:nzt+1,0)) &
	458	!$ACC COPY(sums_wsncs_ws_l(nzb:nzt+1,0)) &
	459	!$ACC COPY(sums_wsnrs_ws_l(nzb:nzt+1,0)) &
	460	!$ACC COPY(sums_wsss_ws_l(nzb:nzt+1,0)) &
	461	!$ACC COPY(sums_salsa_ws_l(nzb:nzt+1,0))
	462
[3761]	463	#if defined( _OPENACC )
[3658]	464	CALL enter_surface_arrays
	465	#endif
	466
[1]	467	!
[1918]	468	!-- At beginning determine the first time step
	469	CALL timestep
[1764]	470	!
	471	!-- Synchronize the timestep in case of nested run.
	472	IF ( nested_run ) THEN
[1878]	473	!
	474	!-- Synchronization by unifying the time step.
	475	!-- Global minimum of all time-steps is used for all.
	476	CALL pmci_synchronize
[1764]	477	ENDIF
	478
[1918]	479	!
	480	!-- Determine and print out the run control quantities before the first time
	481	!-- step of this run. For the initial run, some statistics (e.g. divergence)
[3004]	482	!-- need to be determined first --> CALL flow_statistics at the beginning of
	483	!-- run_control
[1]	484	CALL run_control
[108]	485	!
	486	!-- Data exchange between coupled models in case that a call has been omitted
	487	!-- at the end of the previous run of a job chain.
[3761]	488	IF ( coupling_mode /= 'uncoupled' .AND. run_coupled .AND. .NOT. vnested ) THEN
[108]	489	!
	490	!-- In case of model termination initiated by the local model the coupler
	491	!-- must not be called because this would again cause an MPI hang.
[1918]	492	DO WHILE ( time_coupling >= dt_coupling .AND. terminate_coupled == 0 )
[108]	493	CALL surface_coupler
	494	time_coupling = time_coupling - dt_coupling
	495	ENDDO
[3761]	496	IF (time_coupling == 0.0_wp .AND. time_since_reference_point < dt_coupling ) THEN
[348]	497	time_coupling = time_since_reference_point
	498	ENDIF
[108]	499	ENDIF
	500
[3885]	501	CALL location_message( 'atmosphere (and/or ocean) time-stepping', 'start' )
[3761]	502
[1]	503	!
	504	!-- Start of the time loop
[3761]	505	DO WHILE ( simulated_time < end_time .AND. .NOT. stop_dt .AND. .NOT. terminate_run )
[1]	506
	507	CALL cpu_log( log_point_s(10), 'timesteps', 'start' )
	508	!
[2365]	509	!-- Vertical nesting: initialize fine grid
	510	IF ( vnested ) THEN
	511	IF ( .NOT. vnest_init .AND. simulated_time >= vnest_start_time ) THEN
[3719]	512	CALL cpu_log( log_point_s(22), 'vnest_init', 'start' )
[2365]	513	CALL vnest_init_fine
	514	vnest_init = .TRUE.
[3719]	515	CALL cpu_log( log_point_s(22), 'vnest_init', 'stop' )
[2365]	516	ENDIF
	517	ENDIF
	518	!
[1241]	519	!-- Determine ug, vg and w_subs in dependence on data from external file
	520	!-- LSF_DATA
[1365]	521	IF ( large_scale_forcing .AND. lsf_vert ) THEN
[1241]	522	CALL ls_forcing_vert ( simulated_time )
[1365]	523	sums_ls_l = 0.0_wp
[1241]	524	ENDIF
	525
	526	!
[1380]	527	!-- Set pt_init and q_init to the current profiles taken from
	528	!-- NUDGING_DATA
	529	IF ( nudging ) THEN
	530	CALL nudge_ref ( simulated_time )
	531	!
	532	!-- Store temperature gradient at the top boundary for possible Neumann
	533	!-- boundary condition
	534	bc_pt_t_val = ( pt_init(nzt+1) - pt_init(nzt) ) / dzu(nzt+1)
	535	bc_q_t_val = ( q_init(nzt+1) - q_init(nzt) ) / dzu(nzt+1)
[3298]	536	IF ( air_chemistry ) THEN
[3929]	537	DO lsp = 1, nvar
	538	bc_cs_t_val = ( chem_species(lsp)%conc_pr_init(nzt+1) &
	539	- chem_species(lsp)%conc_pr_init(nzt) ) &
[3298]	540	/ dzu(nzt+1)
	541	ENDDO
	542	ENDIF
[3864]	543	IF ( salsa .AND. time_since_reference_point >= skip_time_do_salsa ) THEN
	544	DO ib = 1, nbins_aerosol
	545	bc_an_t_val = ( aerosol_number(ib)%init(nzt+1) - aerosol_number(ib)%init(nzt) ) / &
	546	dzu(nzt+1)
	547	DO ic = 1, ncomponents_mass
	548	icc = ( ic - 1 ) * nbins_aerosol + ib
	549	bc_am_t_val = ( aerosol_mass(icc)%init(nzt+1) - aerosol_mass(icc)%init(nzt) ) /&
	550	dzu(nzt+1)
	551	ENDDO
	552	ENDDO
	553	IF ( .NOT. salsa_gases_from_chem ) THEN
	554	DO ig = 1, ngases_salsa
	555	bc_gt_t_val = ( salsa_gas(ig)%init(nzt+1) - salsa_gas(ig)%init(nzt) ) / &
	556	dzu(nzt+1)
	557	ENDDO
	558	ENDIF
	559	ENDIF
[1380]	560	ENDIF
[2696]	561	!
	562	!-- If forcing by larger-scale models is applied, check if new data
	563	!-- at domain boundaries need to be read.
[3774]	564	IF ( nesting_offline ) THEN
	565	IF ( nest_offl%time(nest_offl%tind_p) <= time_since_reference_point ) &
	566	CALL netcdf_data_input_offline_nesting
[2696]	567	ENDIF
[1380]	568
	569	!
[3876]	570	!-- Execute all other module actions routunes
[3684]	571	CALL module_interface_actions( 'before_timestep' )
[1914]	572
	573	!
[1]	574	!-- Start of intermediate step loop
	575	intermediate_timestep_count = 0
[3761]	576	DO WHILE ( intermediate_timestep_count < intermediate_timestep_count_max )
[1]	577
	578	intermediate_timestep_count = intermediate_timestep_count + 1
	579
	580	!
	581	!-- Set the steering factors for the prognostic equations which depend
	582	!-- on the timestep scheme
	583	CALL timestep_scheme_steering
	584
	585	!
[1128]	586	!-- Calculate those variables needed in the tendency terms which need
	587	!-- global communication
[3761]	588	IF ( .NOT. use_single_reference_value .AND. .NOT. use_initial_profile_as_reference ) &
	589	THEN
[1179]	590	!
	591	!-- Horizontally averaged profiles to be used as reference state in
	592	!-- buoyancy terms (WARNING: only the respective last call of
	593	!-- calc_mean_profile defines the reference state!)
[1365]	594	IF ( .NOT. neutral ) THEN
	595	CALL calc_mean_profile( pt, 4 )
	596	ref_state(:) = hom(:,1,4,0) ! this is used in the buoyancy term
	597	ENDIF
[3294]	598	IF ( ocean_mode ) THEN
[2031]	599	CALL calc_mean_profile( rho_ocean, 64 )
[1365]	600	ref_state(:) = hom(:,1,64,0)
	601	ENDIF
	602	IF ( humidity ) THEN
	603	CALL calc_mean_profile( vpt, 44 )
	604	ref_state(:) = hom(:,1,44,0)
	605	ENDIF
[2617]	606	!
	607	!-- Assure that ref_state does not become zero at any level
	608	!-- ( might be the case if a vertical level is completely occupied
	609	!-- with topography ).
[3761]	610	ref_state = MERGE( MAXVAL(ref_state), ref_state, ref_state == 0.0_wp )
[1179]	611	ENDIF
	612
[3761]	613	IF ( ( ws_scheme_mom .OR. ws_scheme_sca ) .AND. intermediate_timestep_count == 1 ) &
	614	THEN
	615	CALL ws_statistics
	616	ENDIF
[1365]	617	!
	618	!-- In case of nudging calculate current nudging time scale and horizontal
[1380]	619	!-- means of u, v, pt and q
[1365]	620	IF ( nudging ) THEN
	621	CALL calc_tnudge( simulated_time )
	622	CALL calc_mean_profile( u, 1 )
	623	CALL calc_mean_profile( v, 2 )
	624	CALL calc_mean_profile( pt, 4 )
	625	CALL calc_mean_profile( q, 41 )
	626	ENDIF
[1128]	627	!
[3876]	628	!-- Execute all other module actions routunes
	629	CALL module_interface_actions( 'before_prognostic_equations' )
	630	!
[1]	631	!-- Solve the prognostic equations. A fast cache optimized version with
	632	!-- only one single loop is used in case of Piascek-Williams advection
	633	!-- scheme. NEC vector machines use a different version, because
	634	!-- in the other versions a good vectorization is prohibited due to
	635	!-- inlining problems.
[1019]	636	IF ( loop_optimization == 'cache' ) THEN
	637	CALL prognostic_equations_cache
	638	ELSEIF ( loop_optimization == 'vector' ) THEN
[63]	639	CALL prognostic_equations_vector
[1]	640	ENDIF
	641
	642	!
[849]	643	!-- Particle transport/physics with the Lagrangian particle model
	644	!-- (only once during intermediate steps, because it uses an Euler-step)
[1128]	645	!-- ### particle model should be moved before prognostic_equations, in order
	646	!-- to regard droplet interactions directly
[3761]	647	IF ( particle_advection .AND. time_since_reference_point >= particle_advection_start &
	648	.AND. intermediate_timestep_count == 1 ) &
	649	THEN
[4017]	650	CALL module_interface_actions( 'after_prognostic_equations' )
[849]	651	first_call_lpm = .FALSE.
[1]	652	ENDIF
	653
	654	!
[3040]	655	!-- Interaction of droplets with temperature and mixing ratio.
[1]	656	!-- Droplet condensation and evaporation is calculated within
	657	!-- advec_particles.
[3761]	658	IF ( cloud_droplets .AND. intermediate_timestep_count == intermediate_timestep_count_max ) &
[1]	659	THEN
[4043]	660	CALL lpm_interaction_droplets_ptq
[1]	661	ENDIF
	662
	663	!
[3159]	664	!-- Movement of agents in multi agent system
[3761]	665	IF ( agents_active .AND. time_since_reference_point >= multi_agent_system_start .AND. &
	666	time_since_reference_point <= multi_agent_system_end .AND. &
	667	intermediate_timestep_count == 1 ) &
	668	THEN
[3159]	669	CALL multi_agent_system
	670	first_call_mas = .FALSE.
	671	ENDIF
	672
	673	!
[1]	674	!-- Exchange of ghost points (lateral boundary conditions)
[2118]	675	CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'start' )
[1113]	676
[2118]	677	CALL exchange_horiz( u_p, nbgp )
	678	CALL exchange_horiz( v_p, nbgp )
	679	CALL exchange_horiz( w_p, nbgp )
	680	CALL exchange_horiz( pt_p, nbgp )
	681	IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e_p, nbgp )
[3761]	682	IF ( rans_tke_e .OR. wang_kernel .OR. collision_turbulence &
[2696]	683	.OR. use_sgs_for_particles ) THEN
	684	IF ( rans_tke_e ) THEN
	685	CALL exchange_horiz( diss_p, nbgp )
	686	ELSE
	687	CALL exchange_horiz( diss, nbgp )
	688	ENDIF
	689	ENDIF
[3294]	690	IF ( ocean_mode ) THEN
[2118]	691	CALL exchange_horiz( sa_p, nbgp )
	692	CALL exchange_horiz( rho_ocean, nbgp )
	693	CALL exchange_horiz( prho, nbgp )
	694	ENDIF
	695	IF ( humidity ) THEN
	696	CALL exchange_horiz( q_p, nbgp )
[3274]	697	IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN
[2292]	698	CALL exchange_horiz( qc_p, nbgp )
	699	CALL exchange_horiz( nc_p, nbgp )
	700	ENDIF
[3274]	701	IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN
[2118]	702	CALL exchange_horiz( qr_p, nbgp )
	703	CALL exchange_horiz( nr_p, nbgp )
[1053]	704	ENDIF
[2118]	705	ENDIF
	706	IF ( cloud_droplets ) THEN
	707	CALL exchange_horiz( ql, nbgp )
	708	CALL exchange_horiz( ql_c, nbgp )
	709	CALL exchange_horiz( ql_v, nbgp )
	710	CALL exchange_horiz( ql_vp, nbgp )
	711	ENDIF
[2696]	712	IF ( passive_scalar ) CALL exchange_horiz( s_p, nbgp )
[3929]	713	IF ( air_chemistry ) THEN
	714	DO lsp = 1, nvar
	715	CALL exchange_horiz( chem_species(lsp)%conc_p, nbgp )
[4029]	716	ENDDO
	717	ENDIF
	718
	719	IF ( salsa .AND. time_since_reference_point >= skip_time_do_salsa ) THEN
	720	DO ib = 1, nbins_aerosol
	721	CALL exchange_horiz( aerosol_number(ib)%conc_p, nbgp )
	722	DO ic = 1, ncomponents_mass
	723	icc = ( ic - 1 ) * nbins_aerosol + ib
	724	CALL exchange_horiz( aerosol_mass(icc)%conc_p, nbgp )
	725	ENDDO
	726	ENDDO
	727	IF ( .NOT. salsa_gases_from_chem ) THEN
	728	DO ig = 1, ngases_salsa
	729	CALL exchange_horiz( salsa_gas(ig)%conc_p, nbgp )
	730	ENDDO
	731	ENDIF
	732	ENDIF
	733	CALL cpu_log( log_point(26), 'exchange-horiz-progn', 'stop' )
	734
[3929]	735	!
[4029]	736	!-- Boundary conditions for the prognostic quantities (except of the
	737	!-- velocities at the outflow in case of a non-cyclic lateral wall)
	738	CALL boundary_conds
	739
	740	!
	741	!-- Boundary conditions for prognostic quantitites of other modules:
	742	!-- Here, only decycling is carried out
	743	IF ( air_chemistry ) THEN
	744
	745	DO lsp = 1, nvar
[3929]	746	lsp_usr = 1
	747	DO WHILE ( TRIM( cs_name( lsp_usr ) ) /= 'novalue' )
[4029]	748	IF ( TRIM( chem_species(lsp)%name ) == TRIM( cs_name(lsp_usr) ) ) THEN
[3929]	749	CALL chem_boundary_conds( chem_species(lsp)%conc_p, &
	750	chem_species(lsp)%conc_pr_init )
	751	ENDIF
	752	lsp_usr = lsp_usr + 1
	753	ENDDO
	754	ENDDO
[4029]	755
[3929]	756	ENDIF
[2766]	757
[3864]	758	IF ( salsa .AND. time_since_reference_point >= skip_time_do_salsa ) THEN
[4029]	759
[3864]	760	DO ib = 1, nbins_aerosol
	761	CALL salsa_boundary_conds( aerosol_number(ib)%conc_p, aerosol_number(ib)%init )
	762	DO ic = 1, ncomponents_mass
	763	icc = ( ic - 1 ) * nbins_aerosol + ib
	764	CALL salsa_boundary_conds( aerosol_mass(icc)%conc_p, aerosol_mass(icc)%init )
[3467]	765	ENDDO
	766	ENDDO
	767	IF ( .NOT. salsa_gases_from_chem ) THEN
[3864]	768	DO ig = 1, ngases_salsa
	769	CALL salsa_boundary_conds( salsa_gas(ig)%conc_p, salsa_gas(ig)%init )
	770	ENDDO
[3467]	771	ENDIF
[4029]	772
[3864]	773	ENDIF
[1128]	774
[1]	775	!
[4047]	776	!-- Incrementing timestep counter
	777	timestep_count = timestep_count + 1
[73]	778
[4047]	779	CALL cpu_log( log_point(28), 'swap_timelevel', 'start' )
[2365]	780	!
[4047]	781	!-- Set the swap level for all modules
	782	CALL module_interface_swap_timelevel( MOD( timestep_count, 2) )
	783	!
	784	!-- Set the swap level for steering the pmc data transfer
	785	IF ( nested_run ) CALL pmci_set_swaplevel( MOD( timestep_count, 2) + 1 ) !> @todo: why the +1 ?
	786
	787	CALL cpu_log( log_point(28), 'swap_timelevel', 'stop' )
	788
	789	!
[2365]	790	!-- Vertical nesting: Interpolate fine grid data to the coarse grid
	791	IF ( vnest_init ) THEN
[3719]	792	CALL cpu_log( log_point_s(37), 'vnest_anterpolate', 'start' )
[2365]	793	CALL vnest_anterpolate
[3719]	794	CALL cpu_log( log_point_s(37), 'vnest_anterpolate', 'stop' )
[2365]	795	ENDIF
	796
[1764]	797	IF ( nested_run ) THEN
[1797]	798
[1764]	799	CALL cpu_log( log_point(60), 'nesting', 'start' )
[1762]	800	!
[1933]	801	!-- Domain nesting. The data transfer subroutines pmci_parent_datatrans
	802	!-- and pmci_child_datatrans are called inside the wrapper
[1797]	803	!-- subroutine pmci_datatrans according to the control parameters
	804	!-- nesting_mode and nesting_datatransfer_mode.
	805	!-- TO_DO: why is nesting_mode given as a parameter here?
	806	CALL pmci_datatrans( nesting_mode )
[1762]	807
[3761]	808	IF ( TRIM( nesting_mode ) == 'two-way' .OR. nesting_mode == 'vertical' ) THEN
[4029]	809
	810	CALL cpu_log( log_point_s(92), 'exchange-horiz-nest', 'start' )
[1762]	811	!
[1933]	812	!-- Exchange_horiz is needed for all parent-domains after the
[1764]	813	!-- anterpolation
	814	CALL exchange_horiz( u, nbgp )
	815	CALL exchange_horiz( v, nbgp )
	816	CALL exchange_horiz( w, nbgp )
[2174]	817	IF ( .NOT. neutral ) CALL exchange_horiz( pt, nbgp )
	818
	819	IF ( humidity ) THEN
	820
	821	CALL exchange_horiz( q, nbgp )
	822
[3274]	823	IF ( bulk_cloud_model .AND. microphysics_morrison ) THEN
[2292]	824	CALL exchange_horiz( qc, nbgp )
	825	CALL exchange_horiz( nc, nbgp )
	826	ENDIF
[3274]	827	IF ( bulk_cloud_model .AND. microphysics_seifert ) THEN
[2174]	828	CALL exchange_horiz( qr, nbgp )
	829	CALL exchange_horiz( nr, nbgp )
	830	ENDIF
	831
	832	ENDIF
	833
[3467]	834	IF ( passive_scalar ) CALL exchange_horiz( s, nbgp )
[3864]	835
[2174]	836	IF ( .NOT. constant_diffusion ) CALL exchange_horiz( e, nbgp )
[2773]	837
[3761]	838	IF ( .NOT. constant_diffusion .AND. rans_mode .AND. rans_tke_e ) THEN
[2938]	839	CALL exchange_horiz( diss, nbgp )
[3761]	840	ENDIF
[2938]	841
[2773]	842	IF ( air_chemistry ) THEN
[3929]	843	DO n = 1, nvar
[2773]	844	CALL exchange_horiz( chem_species(n)%conc, nbgp )
	845	ENDDO
	846	ENDIF
	847
[3864]	848	IF ( salsa .AND. time_since_reference_point >= skip_time_do_salsa ) THEN
	849	DO ib = 1, nbins_aerosol
	850	CALL exchange_horiz( aerosol_number(ib)%conc, nbgp )
	851	DO ic = 1, ncomponents_mass
	852	icc = ( ic - 1 ) * nbins_aerosol + ib
	853	CALL exchange_horiz( aerosol_mass(icc)%conc, nbgp )
	854	ENDDO
	855	ENDDO
	856	IF ( .NOT. salsa_gases_from_chem ) THEN
	857	DO ig = 1, ngases_salsa
	858	CALL exchange_horiz( salsa_gas(ig)%conc, nbgp )
	859	ENDDO
	860	ENDIF
	861	ENDIF
[4029]	862	CALL cpu_log( log_point_s(92), 'exchange-horiz-nest', 'stop' )
[3864]	863
[1762]	864	ENDIF
[4029]	865
[1762]	866	!
[2311]	867	!-- Set boundary conditions again after interpolation and anterpolation.
	868	CALL pmci_boundary_conds
[1764]	869
[4029]	870	!
	871	!-- Set chemistry boundary conditions (decycling)
	872	IF ( air_chemistry ) THEN
	873	DO lsp = 1, nvar
	874	lsp_usr = 1
	875	DO WHILE ( TRIM( cs_name( lsp_usr ) ) /= 'novalue' )
	876	IF ( TRIM( chem_species(lsp)%name ) == TRIM( cs_name(lsp_usr) ) ) THEN
	877	CALL chem_boundary_conds( chem_species(lsp)%conc, &
	878	chem_species(lsp)%conc_pr_init )
	879	ENDIF
	880	lsp_usr = lsp_usr + 1
	881	ENDDO
	882	ENDDO
	883	ENDIF
	884
	885	!
	886	!-- Set SALSA boundary conditions (decycling)
	887	IF ( salsa .AND. time_since_reference_point >= skip_time_do_salsa ) THEN
	888	DO ib = 1, nbins_aerosol
	889	CALL salsa_boundary_conds( aerosol_number(ib)%conc, aerosol_number(ib)%init )
	890	DO ic = 1, ncomponents_mass
	891	icc = ( ic - 1 ) * nbins_aerosol + ib
	892	CALL salsa_boundary_conds( aerosol_mass(icc)%conc, aerosol_mass(icc)%init )
	893	ENDDO
	894	ENDDO
	895	IF ( .NOT. salsa_gases_from_chem ) THEN
	896	DO ig = 1, ngases_salsa
	897	CALL salsa_boundary_conds( salsa_gas(ig)%conc, salsa_gas(ig)%init )
	898	ENDDO
	899	ENDIF
	900	ENDIF
	901
[1764]	902	CALL cpu_log( log_point(60), 'nesting', 'stop' )
	903
[1762]	904	ENDIF
	905
	906	!
[1]	907	!-- Temperature offset must be imposed at cyclic boundaries in x-direction
	908	!-- when a sloping surface is used
	909	IF ( sloping_surface ) THEN
[3761]	910	IF ( nxl == 0 ) pt(:,:,nxlg:nxl-1) = pt(:,:,nxlg:nxl-1) - pt_slope_offset
	911	IF ( nxr == nx ) pt(:,:,nxr+1:nxrg) = pt(:,:,nxr+1:nxrg) + pt_slope_offset
[1]	912	ENDIF
	913
	914	!
[151]	915	!-- Impose a turbulent inflow using the recycling method
[3719]	916	IF ( turbulent_inflow ) CALL inflow_turbulence
[151]	917
	918	!
[2050]	919	!-- Set values at outflow boundary using the special outflow condition
[3719]	920	IF ( turbulent_outflow ) CALL outflow_turbulence
[2050]	921
	922	!
[1]	923	!-- Impose a random perturbation on the horizontal velocity field
[3761]	924	IF ( create_disturbances .AND. ( call_psolver_at_all_substeps .AND. &
	925	intermediate_timestep_count == intermediate_timestep_count_max ) &
	926	.OR. ( .NOT. call_psolver_at_all_substeps .AND. intermediate_timestep_count == 1 ) ) &
[1]	927	THEN
	928	time_disturb = time_disturb + dt_3d
	929	IF ( time_disturb >= dt_disturb ) THEN
[3761]	930	IF ( disturbance_energy_limit /= 0.0_wp .AND. &
[1736]	931	hom(nzb+5,1,pr_palm,0) < disturbance_energy_limit ) THEN
[2232]	932	CALL disturb_field( 'u', tend, u )
	933	CALL disturb_field( 'v', tend, v )
[3761]	934	ELSEIF ( ( .NOT. bc_lr_cyc .OR. .NOT. bc_ns_cyc ) &
	935	.AND. .NOT. child_domain .AND. .NOT. nesting_offline ) &
[3182]	936	THEN
[1]	937	!
	938	!-- Runs with a non-cyclic lateral wall need perturbations
	939	!-- near the inflow throughout the whole simulation
	940	dist_range = 1
[2232]	941	CALL disturb_field( 'u', tend, u )
	942	CALL disturb_field( 'v', tend, v )
[1]	943	dist_range = 0
	944	ENDIF
	945	time_disturb = time_disturb - dt_disturb
	946	ENDIF
	947	ENDIF
	948
	949	!
[2696]	950	!-- Map forcing data derived from larger scale model onto domain
	951	!-- boundaries.
[3761]	952	IF ( nesting_offline .AND. intermediate_timestep_count == &
	953	intermediate_timestep_count_max ) &
[3347]	954	CALL nesting_offl_bc
[2938]	955	!
[4022]	956	!-- Impose a turbulent inflow using synthetic generated turbulence.
	957	IF ( use_syn_turb_gen .AND. &
	958	intermediate_timestep_count == intermediate_timestep_count_max ) THEN
[3719]	959	CALL cpu_log( log_point(57), 'synthetic_turbulence_gen', 'start' )
[3347]	960	CALL stg_main
[3719]	961	CALL cpu_log( log_point(57), 'synthetic_turbulence_gen', 'stop' )
[2696]	962	ENDIF
	963	!
[3347]	964	!-- Ensure mass conservation. This need to be done after imposing
	965	!-- synthetic turbulence and top boundary condition for pressure is set to
	966	!-- Neumann conditions.
	967	!-- Is this also required in case of Dirichlet?
	968	IF ( nesting_offline ) CALL nesting_offl_mass_conservation
	969	!
[1]	970	!-- Reduce the velocity divergence via the equation for perturbation
	971	!-- pressure.
[106]	972	IF ( intermediate_timestep_count == 1 .OR. &
	973	call_psolver_at_all_substeps ) THEN
[2365]	974
	975	IF ( vnest_init ) THEN
	976	!
	977	!-- Compute pressure in the CG, interpolate top boundary conditions
	978	!-- to the FG and then compute pressure in the FG
	979	IF ( coupling_mode == 'vnested_crse' ) CALL pres
	980
[3719]	981	CALL cpu_log( log_point_s(30), 'vnest_bc', 'start' )
[2365]	982	CALL vnest_boundary_conds
[3719]	983	CALL cpu_log( log_point_s(30), 'vnest_bc', 'stop' )
[2365]	984
	985	IF ( coupling_mode == 'vnested_fine' ) CALL pres
	986
	987	!-- Anterpolate TKE, satisfy Germano Identity
[3719]	988	CALL cpu_log( log_point_s(28), 'vnest_anter_e', 'start' )
[2365]	989	CALL vnest_anterpolate_e
[3719]	990	CALL cpu_log( log_point_s(28), 'vnest_anter_e', 'stop' )
[2365]	991
	992	ELSE
[4010]	993	!
	994	!-- Mass (volume) flux correction to ensure global mass conservation for child domains.
	995	IF ( child_domain ) THEN
	996	IF ( nesting_mode == 'vertical' ) THEN
	997	CALL pmci_ensure_nest_mass_conservation_vertical
	998	ELSE
	999	CALL pmci_ensure_nest_mass_conservation
	1000	ENDIF
	1001	ENDIF
	1002
[2365]	1003	CALL pres
	1004
	1005	ENDIF
	1006
[1]	1007	ENDIF
	1008
	1009	!
	1010	!-- If required, compute liquid water content
[3274]	1011	IF ( bulk_cloud_model ) THEN
[1015]	1012	CALL calc_liquid_water_content
	1013	ENDIF
[2174]	1014	!
[1115]	1015	!-- If required, compute virtual potential temperature
	1016	IF ( humidity ) THEN
	1017	CALL compute_vpt
	1018	ENDIF
[1585]	1019
[1]	1020	!
	1021	!-- Compute the diffusion quantities
	1022	IF ( .NOT. constant_diffusion ) THEN
	1023
	1024	!
[1276]	1025	!-- Determine surface fluxes shf and qsws and surface values
	1026	!-- pt_surface and q_surface in dependence on data from external
	1027	!-- file LSF_DATA respectively
[3761]	1028	IF ( ( large_scale_forcing .AND. lsf_surf ) .AND. &
	1029	intermediate_timestep_count == intermediate_timestep_count_max ) &
[1276]	1030	THEN
[2320]	1031	CALL ls_forcing_surf( simulated_time )
[1276]	1032	ENDIF
	1033
	1034	!
[2232]	1035	!-- First the vertical (and horizontal) fluxes in the surface
	1036	!-- (constant flux) layer are computed
[1691]	1037	IF ( constant_flux_layer ) THEN
	1038	CALL cpu_log( log_point(19), 'surface_layer_fluxes', 'start' )
	1039	CALL surface_layer_fluxes
	1040	CALL cpu_log( log_point(19), 'surface_layer_fluxes', 'stop' )
[1]	1041	ENDIF
	1042	!
[1691]	1043	!-- If required, solve the energy balance for the surface and run soil
[2232]	1044	!-- model. Call for horizontal as well as vertical surfaces
[2696]	1045	IF ( land_surface .AND. time_since_reference_point >= skip_time_do_lsm) THEN
[1691]	1046
	1047	CALL cpu_log( log_point(54), 'land_surface', 'start' )
[2232]	1048	!
	1049	!-- Call for horizontal upward-facing surfaces
	1050	CALL lsm_energy_balance( .TRUE., -1 )
[2299]	1051	CALL lsm_soil_model( .TRUE., -1, .TRUE. )
[2232]	1052	!
	1053	!-- Call for northward-facing surfaces
	1054	CALL lsm_energy_balance( .FALSE., 0 )
[2299]	1055	CALL lsm_soil_model( .FALSE., 0, .TRUE. )
[2232]	1056	!
	1057	!-- Call for southward-facing surfaces
	1058	CALL lsm_energy_balance( .FALSE., 1 )
[2299]	1059	CALL lsm_soil_model( .FALSE., 1, .TRUE. )
[2232]	1060	!
	1061	!-- Call for eastward-facing surfaces
	1062	CALL lsm_energy_balance( .FALSE., 2 )
[2299]	1063	CALL lsm_soil_model( .FALSE., 2, .TRUE. )
[2232]	1064	!
	1065	!-- Call for westward-facing surfaces
	1066	CALL lsm_energy_balance( .FALSE., 3 )
[2299]	1067	CALL lsm_soil_model( .FALSE., 3, .TRUE. )
[3597]	1068
[2696]	1069	!
	1070	!-- At the end, set boundary conditons for potential temperature
	1071	!-- and humidity after running the land-surface model. This
	1072	!-- might be important for the nesting, where arrays are transfered.
	1073	CALL lsm_boundary_condition
[2232]	1074
[3597]	1075
[1691]	1076	CALL cpu_log( log_point(54), 'land_surface', 'stop' )
	1077	ENDIF
	1078	!
[2007]	1079	!-- If required, solve the energy balance for urban surfaces and run
	1080	!-- the material heat model
	1081	IF (urban_surface) THEN
	1082	CALL cpu_log( log_point(74), 'urban_surface', 'start' )
[3176]	1083
[3418]	1084	CALL usm_surface_energy_balance( .FALSE. )
[2007]	1085	IF ( usm_material_model ) THEN
[2696]	1086	CALL usm_green_heat_model
[3418]	1087	CALL usm_material_heat_model ( .FALSE. )
[2007]	1088	ENDIF
[2696]	1089
	1090	!
	1091	!-- At the end, set boundary conditons for potential temperature
	1092	!-- and humidity after running the urban-surface model. This
	1093	!-- might be important for the nesting, where arrays are transfered.
	1094	CALL usm_boundary_condition
	1095
[2007]	1096	CALL cpu_log( log_point(74), 'urban_surface', 'stop' )
	1097	ENDIF
	1098	!
[1]	1099	!-- Compute the diffusion coefficients
	1100	CALL cpu_log( log_point(17), 'diffusivities', 'start' )
[75]	1101	IF ( .NOT. humidity ) THEN
[3294]	1102	IF ( ocean_mode ) THEN
[2696]	1103	CALL tcm_diffusivities( prho, prho_reference )
[97]	1104	ELSE
[2696]	1105	CALL tcm_diffusivities( pt, pt_reference )
[97]	1106	ENDIF
[1]	1107	ELSE
[2696]	1108	CALL tcm_diffusivities( vpt, pt_reference )
[1]	1109	ENDIF
	1110	CALL cpu_log( log_point(17), 'diffusivities', 'stop' )
[2696]	1111	!
	1112	!-- Vertical nesting: set fine grid eddy viscosity top boundary condition
	1113	IF ( vnest_init ) CALL vnest_boundary_conds_khkm
[1]	1114
	1115	ENDIF
	1116
	1117	ENDDO ! Intermediate step loop
[3634]	1118
[1]	1119	!
[3634]	1120	!-- Will be used at some point by flow_statistics.
[3658]	1121	!$ACC UPDATE &
[3634]	1122	!$ACC HOST(sums_l_l(nzb:nzt+1,0:statistic_regions,0)) &
	1123	!$ACC HOST(sums_us2_ws_l(nzb:nzt+1,0)) &
	1124	!$ACC HOST(sums_wsus_ws_l(nzb:nzt+1,0)) &
	1125	!$ACC HOST(sums_vs2_ws_l(nzb:nzt+1,0)) &
	1126	!$ACC HOST(sums_wsvs_ws_l(nzb:nzt+1,0)) &
	1127	!$ACC HOST(sums_ws2_ws_l(nzb:nzt+1,0)) &
	1128	!$ACC HOST(sums_wspts_ws_l(nzb:nzt+1,0)) &
	1129	!$ACC HOST(sums_wssas_ws_l(nzb:nzt+1,0)) &
	1130	!$ACC HOST(sums_wsqs_ws_l(nzb:nzt+1,0)) &
	1131	!$ACC HOST(sums_wsqcs_ws_l(nzb:nzt+1,0)) &
	1132	!$ACC HOST(sums_wsqrs_ws_l(nzb:nzt+1,0)) &
	1133	!$ACC HOST(sums_wsncs_ws_l(nzb:nzt+1,0)) &
	1134	!$ACC HOST(sums_wsnrs_ws_l(nzb:nzt+1,0)) &
	1135	!$ACC HOST(sums_wsss_ws_l(nzb:nzt+1,0)) &
	1136	!$ACC HOST(sums_salsa_ws_l(nzb:nzt+1,0))
	1137
	1138	!
[4064]	1139	!-- If required, calculate radiative fluxes and heating rates
	1140	IF ( radiation .AND. time_since_reference_point > skip_time_do_radiation ) THEN
	1141
	1142	time_radiation = time_radiation + dt_3d
	1143
	1144	IF ( time_radiation >= dt_radiation .OR. force_radiation_call ) THEN
	1145
	1146	CALL cpu_log( log_point(50), 'radiation', 'start' )
	1147
	1148	IF ( .NOT. force_radiation_call ) THEN
	1149	time_radiation = time_radiation - dt_radiation
	1150	ENDIF
	1151
	1152	!
	1153	!-- Adjust the current time to the time step of the radiation model.
	1154	!-- Needed since radiation is pre-calculated and stored only on apparent
	1155	!-- solar positions
	1156	time_since_reference_point_save = time_since_reference_point
	1157	time_since_reference_point = REAL( FLOOR( time_since_reference_point / &
	1158	dt_radiation ), wp ) * dt_radiation
	1159
	1160	CALL radiation_control
	1161
	1162	IF ( ( urban_surface .OR. land_surface ) .AND. radiation_interactions ) THEN
	1163	CALL cpu_log( log_point_s(46), 'radiation_interaction', 'start' )
	1164	CALL radiation_interaction
	1165	CALL cpu_log( log_point_s(46), 'radiation_interaction', 'stop' )
	1166	ENDIF
	1167
	1168	!
	1169	!-- Return the current time to its original value
	1170	time_since_reference_point = time_since_reference_point_save
	1171
	1172	CALL cpu_log( log_point(50), 'radiation', 'stop' )
	1173
	1174	ENDIF
	1175	ENDIF
	1176
	1177	!
[2766]	1178	!-- If required, consider chemical emissions
[3820]	1179	IF ( air_chemistry .AND. emissions_anthropogenic ) THEN
[3298]	1180	!
	1181	!-- Update the time --> kanani: revise location of this CALL
	1182	CALL calc_date_and_time
	1183	!
	1184	!-- Call emission routine only once an hour
[4144]	1185	IF ( hour_of_year > hour_call_emis ) THEN
[3968]	1186	CALL chem_emissions_setup( chem_emis_att, chem_emis, n_matched_vars )
[3298]	1187	hour_call_emis = hour_of_year
	1188	ENDIF
[2766]	1189	ENDIF
[3864]	1190	!
	1191	!-- If required, consider aerosol emissions for the salsa model
	1192	IF ( salsa ) THEN
	1193	!
	1194	!-- Call emission routine to update emissions if needed
	1195	CALL salsa_emission_update
[3569]	1196
[3864]	1197	ENDIF
[2696]	1198	!
[3469]	1199	!-- If required, calculate indoor temperature, waste heat, heat flux
	1200	!-- through wall, etc.
[3744]	1201	!-- dt_indoor steers the frequency of the indoor model calculations.
	1202	!-- Note, at first timestep indoor model is called, in order to provide
	1203	!-- a waste heat flux.
[3647]	1204	IF ( indoor_model ) THEN
[3469]	1205
	1206	time_indoor = time_indoor + dt_3d
	1207
[3761]	1208	IF ( time_indoor >= dt_indoor .OR. current_timestep_number == 0 ) THEN
[3469]	1209
	1210	time_indoor = time_indoor - dt_indoor
	1211
	1212	CALL cpu_log( log_point(76), 'indoor_model', 'start' )
	1213	CALL im_main_heatcool
	1214	CALL cpu_log( log_point(76), 'indoor_model', 'stop' )
	1215
	1216	ENDIF
	1217	ENDIF
	1218	!
[1]	1219	!-- Increase simulation time and output times
[1111]	1220	nr_timesteps_this_run = nr_timesteps_this_run + 1
[291]	1221	current_timestep_number = current_timestep_number + 1
	1222	simulated_time = simulated_time + dt_3d
	1223	time_since_reference_point = simulated_time - coupling_start_time
[2941]	1224	simulated_time_chr = time_to_string( time_since_reference_point )
[291]	1225
[1957]	1226
	1227
[2941]	1228
[3646]	1229	IF ( time_since_reference_point >= skip_time_data_output_av ) THEN
[1]	1230	time_do_av = time_do_av + dt_3d
	1231	ENDIF
[3646]	1232	IF ( time_since_reference_point >= skip_time_do2d_xy ) THEN
[1]	1233	time_do2d_xy = time_do2d_xy + dt_3d
	1234	ENDIF
[3646]	1235	IF ( time_since_reference_point >= skip_time_do2d_xz ) THEN
[1]	1236	time_do2d_xz = time_do2d_xz + dt_3d
	1237	ENDIF
[3646]	1238	IF ( time_since_reference_point >= skip_time_do2d_yz ) THEN
[1]	1239	time_do2d_yz = time_do2d_yz + dt_3d
	1240	ENDIF
[3646]	1241	IF ( time_since_reference_point >= skip_time_do3d ) THEN
[1]	1242	time_do3d = time_do3d + dt_3d
	1243	ENDIF
[410]	1244	DO mid = 1, masks
[3646]	1245	IF ( time_since_reference_point >= skip_time_domask(mid) ) THEN
[410]	1246	time_domask(mid)= time_domask(mid) + dt_3d
	1247	ENDIF
	1248	ENDDO
[3646]	1249	IF ( time_since_reference_point >= skip_time_dosp ) THEN
[1]	1250	time_dosp = time_dosp + dt_3d
	1251	ENDIF
	1252	time_dots = time_dots + dt_3d
[849]	1253	IF ( .NOT. first_call_lpm ) THEN
[1]	1254	time_dopts = time_dopts + dt_3d
	1255	ENDIF
[3646]	1256	IF ( time_since_reference_point >= skip_time_dopr ) THEN
[1]	1257	time_dopr = time_dopr + dt_3d
	1258	ENDIF
[3467]	1259	time_dopr_listing = time_dopr_listing + dt_3d
[1]	1260	time_run_control = time_run_control + dt_3d
[3347]	1261	!
[3421]	1262	!-- Increment time-counter for surface output
[3648]	1263	IF ( surface_output ) THEN
[3646]	1264	IF ( time_since_reference_point >= skip_time_dosurf ) THEN
[3421]	1265	time_dosurf = time_dosurf + dt_3d
	1266	ENDIF
[3646]	1267	IF ( time_since_reference_point >= skip_time_dosurf_av ) THEN
[3421]	1268	time_dosurf_av = time_dosurf_av + dt_3d
	1269	ENDIF
	1270	ENDIF
	1271	!
[3988]	1272	!-- Increment time-counter for virtual measurements
	1273	IF ( virtual_measurement .AND. vm_time_start <= time_since_reference_point ) THEN
	1274	time_virtual_measurement = time_virtual_measurement + dt_3d
	1275	ENDIF
	1276	!
[3347]	1277	!-- In case of synthetic turbulence generation and parametrized turbulence
	1278	!-- information, update the time counter and if required, adjust the
	1279	!-- STG to new atmospheric conditions.
	1280	IF ( use_syn_turb_gen ) THEN
	1281	IF ( parametrize_inflow_turbulence ) THEN
	1282	time_stg_adjust = time_stg_adjust + dt_3d
[3719]	1283	IF ( time_stg_adjust >= dt_stg_adjust ) THEN
	1284	CALL cpu_log( log_point(57), 'synthetic_turbulence_gen', 'start' )
	1285	CALL stg_adjust
	1286	CALL cpu_log( log_point(57), 'synthetic_turbulence_gen', 'stop' )
	1287	ENDIF
[3347]	1288	ENDIF
	1289	time_stg_call = time_stg_call + dt_3d
	1290	ENDIF
[1]	1291
	1292	!
[102]	1293	!-- Data exchange between coupled models
[3761]	1294	IF ( coupling_mode /= 'uncoupled' .AND. run_coupled .AND. .NOT. vnested ) THEN
[102]	1295	time_coupling = time_coupling + dt_3d
[343]	1296
[108]	1297	!
	1298	!-- In case of model termination initiated by the local model
	1299	!-- (terminate_coupled > 0), the coupler must be skipped because it would
	1300	!-- cause an MPI intercomminucation hang.
	1301	!-- If necessary, the coupler will be called at the beginning of the
	1302	!-- next restart run.
[3761]	1303	DO WHILE ( time_coupling >= dt_coupling .AND. terminate_coupled == 0 )
[102]	1304	CALL surface_coupler
	1305	time_coupling = time_coupling - dt_coupling
	1306	ENDDO
	1307	ENDIF
	1308
	1309	!
[3448]	1310	!-- Biometeorology calculation of stationary thermal indices
[3647]	1311	!-- Todo (kanani): biometeorology needs own time_... treatment.
	1312	!-- It might be that time_do2d_xy differs from time_do3d,
	1313	!-- and then we might get trouble with the biomet output,
	1314	!-- because we can have 2d and/or 3d biomet output!!
[3761]	1315	IF ( biometeorology &
	1316	.AND. ( ( time_do3d >= dt_do3d .AND. time_since_reference_point >= skip_time_do3d ) &
	1317	.OR. &
	1318	( time_do2d_xy >= dt_do2d_xy .AND. time_since_reference_point >= skip_time_do2d_xy ) &
[3647]	1319	) ) THEN
[3569]	1320	!
	1321	!-- If required, do thermal comfort calculations
	1322	IF ( thermal_comfort ) THEN
	1323	CALL bio_calculate_thermal_index_maps ( .FALSE. )
	1324	ENDIF
	1325	!
	1326	!-- If required, do UV exposure calculations
	1327	IF ( uv_exposure ) THEN
[4126]	1328	CALL bio_calculate_uv_exposure
[3569]	1329	ENDIF
[3448]	1330	ENDIF
	1331
	1332	!
[3684]	1333	!-- Execute alle other module actions routunes
	1334	CALL module_interface_actions( 'after_integration' )
[2817]	1335
	1336	!
[1]	1337	!-- If Galilei transformation is used, determine the distance that the
	1338	!-- model has moved so far
	1339	IF ( galilei_transformation ) THEN
	1340	advected_distance_x = advected_distance_x + u_gtrans * dt_3d
	1341	advected_distance_y = advected_distance_y + v_gtrans * dt_3d
	1342	ENDIF
	1343
	1344	!
	1345	!-- Check, if restart is necessary (because cpu-time is expiring or
	1346	!-- because it is forced by user) and set stop flag
[108]	1347	!-- This call is skipped if the remote model has already initiated a restart.
	1348	IF ( .NOT. terminate_run ) CALL check_for_restart
[1]	1349
	1350	!
	1351	!-- Carry out statistical analysis and output at the requested output times.
	1352	!-- The MOD function is used for calculating the output time counters (like
	1353	!-- time_dopr) in order to regard a possible decrease of the output time
	1354	!-- interval in case of restart runs
	1355
	1356	!
	1357	!-- Set a flag indicating that so far no statistics have been created
	1358	!-- for this time step
	1359	flow_statistics_called = .FALSE.
	1360
	1361	!
	1362	!-- If required, call flow_statistics for averaging in time
[3761]	1363	IF ( averaging_interval_pr /= 0.0_wp .AND. &
	1364	( dt_dopr - time_dopr ) <= averaging_interval_pr .AND. &
[3646]	1365	time_since_reference_point >= skip_time_dopr ) THEN
[1]	1366	time_dopr_av = time_dopr_av + dt_3d
	1367	IF ( time_dopr_av >= dt_averaging_input_pr ) THEN
	1368	do_sum = .TRUE.
[3761]	1369	time_dopr_av = MOD( time_dopr_av, MAX( dt_averaging_input_pr, dt_3d ) )
[1]	1370	ENDIF
	1371	ENDIF
	1372	IF ( do_sum ) CALL flow_statistics
	1373
	1374	!
[410]	1375	!-- Sum-up 3d-arrays for later output of time-averaged 2d/3d/masked data
[3761]	1376	IF ( averaging_interval /= 0.0_wp .AND. &
	1377	( dt_data_output_av - time_do_av ) <= averaging_interval .AND. &
	1378	time_since_reference_point >= skip_time_data_output_av ) &
[1]	1379	THEN
	1380	time_do_sla = time_do_sla + dt_3d
	1381	IF ( time_do_sla >= dt_averaging_input ) THEN
[3994]	1382	IF ( current_timestep_number > timestep_number_at_prev_calc ) &
[4039]	1383	CALL doq_calculate
[3994]	1384
[1]	1385	CALL sum_up_3d_data
	1386	average_count_3d = average_count_3d + 1
	1387	time_do_sla = MOD( time_do_sla, MAX( dt_averaging_input, dt_3d ) )
	1388	ENDIF
	1389	ENDIF
[3421]	1390	!
	1391	!-- Average surface data
[3648]	1392	IF ( surface_output ) THEN
[3761]	1393	IF ( averaging_interval_surf /= 0.0_wp &
	1394	.AND. ( dt_dosurf_av - time_dosurf_av ) <= averaging_interval_surf &
[3647]	1395	.AND. time_since_reference_point >= skip_time_dosurf_av ) THEN
[3421]	1396	IF ( time_dosurf_av >= dt_averaging_input ) THEN
[3648]	1397	CALL surface_data_output_averaging
[3421]	1398	average_count_surf = average_count_surf + 1
	1399	ENDIF
	1400	ENDIF
	1401	ENDIF
[1]	1402
	1403	!
	1404	!-- Calculate spectra for time averaging
[3761]	1405	IF ( averaging_interval_sp /= 0.0_wp .AND. ( dt_dosp - time_dosp ) <= averaging_interval_sp&
	1406	.AND. time_since_reference_point >= skip_time_dosp ) THEN
[1]	1407	time_dosp_av = time_dosp_av + dt_3d
	1408	IF ( time_dosp_av >= dt_averaging_input_pr ) THEN
	1409	CALL calc_spectra
[3761]	1410	time_dosp_av = MOD( time_dosp_av, MAX( dt_averaging_input_pr, dt_3d ) )
[1]	1411	ENDIF
	1412	ENDIF
	1413
	1414	!
[1957]	1415	!-- Call flight module and output data
	1416	IF ( virtual_flight ) THEN
	1417	CALL flight_measurement
	1418	CALL data_output_flight
	1419	ENDIF
[3472]	1420	!
	1421	!-- Take virtual measurements
[3988]	1422	IF ( virtual_measurement .AND. time_virtual_measurement >= dt_virtual_measurement &
	1423	.AND. vm_time_start <= time_since_reference_point ) THEN
[3704]	1424	CALL vm_sampling
	1425	CALL vm_data_output
[3988]	1426	time_virtual_measurement = MOD( time_virtual_measurement, &
	1427	MAX( dt_virtual_measurement, dt_3d ) )
[3704]	1428	ENDIF
[1957]	1429	!
[1]	1430	!-- Profile output (ASCII) on file
	1431	IF ( time_dopr_listing >= dt_dopr_listing ) THEN
	1432	CALL print_1d
[3761]	1433	time_dopr_listing = MOD( time_dopr_listing, MAX( dt_dopr_listing, dt_3d ) )
[1]	1434	ENDIF
	1435
	1436	!
	1437	!-- Graphic output for PROFIL
[3761]	1438	IF ( time_dopr >= dt_dopr .AND. time_since_reference_point >= skip_time_dopr ) THEN
[1]	1439	IF ( dopr_n /= 0 ) CALL data_output_profiles
	1440	time_dopr = MOD( time_dopr, MAX( dt_dopr, dt_3d ) )
[1342]	1441	time_dopr_av = 0.0_wp ! due to averaging (see above)
[1]	1442	ENDIF
	1443
	1444	!
	1445	!-- Graphic output for time series
	1446	IF ( time_dots >= dt_dots ) THEN
[48]	1447	CALL data_output_tseries
[1]	1448	time_dots = MOD( time_dots, MAX( dt_dots, dt_3d ) )
	1449	ENDIF
	1450
	1451	!
	1452	!-- Output of spectra (formatted for use with PROFIL), in case of no
	1453	!-- time averaging, spectra has to be calculated before
[3761]	1454	IF ( time_dosp >= dt_dosp .AND. time_since_reference_point >= skip_time_dosp ) THEN
[1]	1455	IF ( average_count_sp == 0 ) CALL calc_spectra
	1456	CALL data_output_spectra
	1457	time_dosp = MOD( time_dosp, MAX( dt_dosp, dt_3d ) )
	1458	ENDIF
	1459
	1460	!
	1461	!-- 2d-data output (cross-sections)
[3761]	1462	IF ( time_do2d_xy >= dt_do2d_xy .AND. time_since_reference_point >= skip_time_do2d_xy ) THEN
[3994]	1463	IF ( current_timestep_number > timestep_number_at_prev_calc ) &
[4039]	1464	CALL doq_calculate
[3994]	1465
[1]	1466	CALL data_output_2d( 'xy', 0 )
	1467	time_do2d_xy = MOD( time_do2d_xy, MAX( dt_do2d_xy, dt_3d ) )
	1468	ENDIF
[3761]	1469	IF ( time_do2d_xz >= dt_do2d_xz .AND. time_since_reference_point >= skip_time_do2d_xz ) THEN
[3994]	1470	IF ( current_timestep_number > timestep_number_at_prev_calc ) &
	1471
[4039]	1472	CALL doq_calculate
[1]	1473	CALL data_output_2d( 'xz', 0 )
	1474	time_do2d_xz = MOD( time_do2d_xz, MAX( dt_do2d_xz, dt_3d ) )
	1475	ENDIF
[3761]	1476	IF ( time_do2d_yz >= dt_do2d_yz .AND. time_since_reference_point >= skip_time_do2d_yz ) THEN
[3994]	1477	IF ( current_timestep_number > timestep_number_at_prev_calc ) &
[4039]	1478	CALL doq_calculate
[3994]	1479
[1]	1480	CALL data_output_2d( 'yz', 0 )
	1481	time_do2d_yz = MOD( time_do2d_yz, MAX( dt_do2d_yz, dt_3d ) )
	1482	ENDIF
	1483
	1484	!
	1485	!-- 3d-data output (volume data)
[3761]	1486	IF ( time_do3d >= dt_do3d .AND. time_since_reference_point >= skip_time_do3d ) THEN
[3994]	1487	IF ( current_timestep_number > timestep_number_at_prev_calc ) &
[4039]	1488	CALL doq_calculate
[3994]	1489
[1]	1490	CALL data_output_3d( 0 )
	1491	time_do3d = MOD( time_do3d, MAX( dt_do3d, dt_3d ) )
	1492	ENDIF
	1493
	1494	!
[1783]	1495	!-- Masked data output
[410]	1496	DO mid = 1, masks
[3761]	1497	IF ( time_domask(mid) >= dt_domask(mid) &
	1498	.AND. time_since_reference_point >= skip_time_domask(mid) ) THEN
[3994]	1499	IF ( current_timestep_number > timestep_number_at_prev_calc ) &
[4039]	1500	CALL doq_calculate
[3994]	1501
[4069]	1502	CALL data_output_mask( 0, mid )
[3761]	1503	time_domask(mid) = MOD( time_domask(mid), MAX( dt_domask(mid), dt_3d ) )
[410]	1504	ENDIF
	1505	ENDDO
	1506
	1507	!
	1508	!-- Output of time-averaged 2d/3d/masked data
[3761]	1509	IF ( time_do_av >= dt_data_output_av &
	1510	.AND. time_since_reference_point >= skip_time_data_output_av ) THEN
[1]	1511	CALL average_3d_data
[3742]	1512	!
	1513	!-- Udate thermal comfort indices based on updated averaged input
	1514	IF ( biometeorology .AND. thermal_comfort ) THEN
	1515	CALL bio_calculate_thermal_index_maps ( .TRUE. )
	1516	ENDIF
[1]	1517	CALL data_output_2d( 'xy', 1 )
	1518	CALL data_output_2d( 'xz', 1 )
	1519	CALL data_output_2d( 'yz', 1 )
	1520	CALL data_output_3d( 1 )
[410]	1521	DO mid = 1, masks
[4069]	1522	CALL data_output_mask( 1, mid )
[410]	1523	ENDDO
[1]	1524	time_do_av = MOD( time_do_av, MAX( dt_data_output_av, dt_3d ) )
	1525	ENDIF
[3421]	1526	!
	1527	!-- Output of surface data, instantaneous and averaged data
[3648]	1528	IF ( surface_output ) THEN
[3761]	1529	IF ( time_dosurf >= dt_dosurf .AND. time_since_reference_point >= skip_time_dosurf ) THEN
[3648]	1530	CALL surface_data_output( 0 )
[3421]	1531	time_dosurf = MOD( time_dosurf, MAX( dt_dosurf, dt_3d ) )
	1532	ENDIF
[3761]	1533	IF ( time_dosurf_av >= dt_dosurf_av .AND. time_since_reference_point >= skip_time_dosurf_av ) THEN
[3648]	1534	CALL surface_data_output( 1 )
[3421]	1535	time_dosurf_av = MOD( time_dosurf_av, MAX( dt_dosurf_av, dt_3d ) )
	1536	ENDIF
	1537	ENDIF
[1]	1538
	1539	!
	1540	!-- Output of particle time series
[253]	1541	IF ( particle_advection ) THEN
[3761]	1542	IF ( time_dopts >= dt_dopts .OR. &
	1543	( time_since_reference_point >= particle_advection_start .AND. &
[849]	1544	first_call_lpm ) ) THEN
[4017]	1545	CALL lpm_data_output_ptseries
[253]	1546	time_dopts = MOD( time_dopts, MAX( dt_dopts, dt_3d ) )
	1547	ENDIF
[1]	1548	ENDIF
	1549
	1550	!
[3719]	1551	!-- If required, set the heat flux for the next time step to a random value
[2232]	1552	IF ( constant_heatflux .AND. random_heatflux ) THEN
[3719]	1553	IF ( surf_def_h(0)%ns >= 1 ) THEN
	1554	CALL cpu_log( log_point(23), 'disturb_heatflux', 'start' )
	1555	CALL disturb_heatflux( surf_def_h(0) )
	1556	CALL cpu_log( log_point(23), 'disturb_heatflux', 'stop' )
	1557	ENDIF
	1558	IF ( surf_lsm_h%ns >= 1 ) THEN
	1559	CALL cpu_log( log_point(23), 'disturb_heatflux', 'start' )
	1560	CALL disturb_heatflux( surf_lsm_h )
	1561	CALL cpu_log( log_point(23), 'disturb_heatflux', 'stop' )
	1562	ENDIF
	1563	IF ( surf_usm_h%ns >= 1 ) THEN
	1564	CALL cpu_log( log_point(23), 'disturb_heatflux', 'start' )
	1565	CALL disturb_heatflux( surf_usm_h )
	1566	CALL cpu_log( log_point(23), 'disturb_heatflux', 'stop' )
	1567	ENDIF
[2232]	1568	ENDIF
[1]	1569
	1570	!
[3684]	1571	!-- Execute alle other module actions routunes
	1572	CALL module_interface_actions( 'after_timestep' )
[2817]	1573
	1574	!
[1918]	1575	!-- Determine size of next time step. Save timestep dt_3d because it is
	1576	!-- newly calculated in routine timestep, but required further below for
	1577	!-- steering the run control output interval
	1578	dt_3d_old = dt_3d
	1579	CALL timestep
	1580
	1581	!
[1925]	1582	!-- Synchronize the timestep in case of nested run.
	1583	IF ( nested_run ) THEN
	1584	!
	1585	!-- Synchronize by unifying the time step.
	1586	!-- Global minimum of all time-steps is used for all.
	1587	CALL pmci_synchronize
	1588	ENDIF
	1589
	1590	!
[1918]	1591	!-- Computation and output of run control parameters.
	1592	!-- This is also done whenever perturbations have been imposed
[3761]	1593	IF ( time_run_control >= dt_run_control .OR. &
	1594	timestep_scheme(1:5) /= 'runge' .OR. disturbance_created ) &
[1918]	1595	THEN
	1596	CALL run_control
	1597	IF ( time_run_control >= dt_run_control ) THEN
[3761]	1598	time_run_control = MOD( time_run_control, MAX( dt_run_control, dt_3d_old ) )
[1918]	1599	ENDIF
	1600	ENDIF
	1601
	1602	!
[1402]	1603	!-- Output elapsed simulated time in form of a progress bar on stdout
	1604	IF ( myid == 0 ) CALL output_progress_bar
	1605
[1]	1606	CALL cpu_log( log_point_s(10), 'timesteps', 'stop' )
	1607
[667]	1608
[1]	1609	ENDDO ! time loop
[3448]	1610
[3761]	1611	#if defined( _OPENACC )
[3658]	1612	CALL exit_surface_arrays
	1613	#endif
[3634]	1614	!$ACC END DATA
	1615	!$ACC END DATA
	1616	!$ACC END DATA
	1617	!$ACC END DATA
	1618	!$ACC END DATA
	1619	!$ACC END DATA
	1620	!$ACC END DATA
	1621
[3347]	1622	!
[2365]	1623	!-- Vertical nesting: Deallocate variables initialized for vertical nesting
	1624	IF ( vnest_init ) CALL vnest_deallocate
	1625
[1402]	1626	IF ( myid == 0 ) CALL finish_progress_bar
	1627
[3885]	1628	CALL location_message( 'atmosphere (and/or ocean) time-stepping', 'finished' )
[1384]	1629
[1]	1630	END SUBROUTINE time_integration

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

| Impressum | ©Leibniz Universität Hannover |