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source: palm/trunk/UTIL/inifor/src/inifor.f90 @ 4004

Last change on this file since 4004 was 3997, checked in by eckhard, 6 years ago
inifor: Read origin_z from static driver if given; alert user to warnings
Property svn:keywords set to `Id`
File size: 27.5 KB

Rev	Line
[2696]	1	!> @file src/inifor.f90
	2	!------------------------------------------------------------------------------!
[2718]	3	! This file is part of the PALM model system.
[2696]	4	!
[2718]	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
[2696]	8	! version.
	9	!
[2718]	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.
[2696]	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	!
[3779]	17	! Copyright 2017-2019 Leibniz Universitaet Hannover
	18	! Copyright 2017-2019 Deutscher Wetterdienst Offenbach
[2696]	19	!------------------------------------------------------------------------------!
	20	!
	21	! Current revisions:
	22	! -----------------
[3183]	23	!
	24	!
	25	! Former revisions:
	26	! -----------------
	27	! $Id: inifor.f90 3997 2019-05-23 12:35:57Z suehring $
[3997]	28	! Alert user to warnings if any
	29	!
	30	!
	31	! 3866 2019-04-05 14:25:01Z eckhard
[3866]	32	! Use PALM's working precision
	33	! Show error message if compiled without netCDF support
	34	! Renamed run_control -> log_runtime
	35	! Improved coding style added comments
	36	!
	37	!
	38	! 3785 2019-03-06 10:41:14Z eckhard
[3779]	39	! Average geostrophic wind components on coarse COSMO levels instead of fine PALM levels
	40	! Remove --debug netCDF output of internal pressure profiles
	41	!
	42	! 3680 2019-01-18 14:54:12Z knoop
[3618]	43	! Prefixed all INIFOR modules with inifor_
	44	!
	45	!
	46	! 3615 2018-12-10 07:21:03Z raasch
[3615]	47	! bugfix: abort replaced by inifor_abort
	48	!
	49	! 3613 2018-12-07 18:20:37Z eckhard
[3613]	50	! Moved version output to setup_parameters()
	51	!
	52	! 3557 2018-11-22 16:01:22Z eckhard
[3557]	53	! Updated documentation
	54	!
	55	! 3537 2018-11-20 10:53:14Z eckhard
[3537]	56	! Print version number on program start
	57	!
	58	!
	59	! 3456 2018-10-30 14:29:54Z eckhard
[3456]	60	! NetCDf output of internal arrays only with --debug option
	61	!
	62	!
	63	! 3401 2018-10-23 09:33:31Z eckhard
[3401]	64	! Re-compute geostrophic winds every time step
	65	!
	66	! 3395 2018-10-22 17:32:49Z eckhard
[3395]	67	! Added main loop support for computation of geostrophic winds and surface
	68	! pressure
	69	! Cleaned up terminal output, show some meVssages only with --debug option
	70	!
	71	! 3183 2018-07-27 14:25:55Z suehring
[3182]	72	! Introduced new PALM grid stretching
	73	! Renamend initial-condition mode variable 'mode' to 'ic_mode'
	74	! Improved log messages
[2696]	75	!
	76	!
[3183]	77	! 3182 2018-07-27 13:36:03Z suehring
[2696]	78	! Initial revision
	79	!
	80	!
	81	!
	82	! Authors:
	83	! --------
[3557]	84	!> @author Eckhard Kadasch, (Deutscher Wetterdienst, Offenbach)
[2696]	85	!
	86	! Description:
	87	! ------------
	88	!> INIFOR is an interpolation tool for generating meteorological initialization
	89	!> and forcing data for the urban climate model PALM-4U. The required
	90	!> meteorological fields are interpolated from output data of the mesoscale
[3779]	91	!> model COSMO. This is the main program file.
[2696]	92	!------------------------------------------------------------------------------!
	93	PROGRAM inifor
[3866]	94
[3680]	95	#if defined ( __netcdf )
[2696]	96
[3618]	97	USE inifor_control
	98	USE inifor_defs
	99	USE inifor_grid, &
[3866]	100	ONLY: averaging_width_ns, &
	101	averaging_width_ew, &
	102	cfg, &
	103	cosmo_grid, &
	104	f3, &
	105	fini_grids, &
	106	fini_io_groups, &
	107	fini_variables, &
	108	fini_file_lists, &
	109	io_group_list, &
	110	lam_centre, &
	111	lambda_n, &
	112	nx, ny, nz, &
	113	origin_lat, &
	114	origin_lon, &
	115	output_file, &
	116	output_var_table, &
	117	p0, &
	118	phi_centre, &
	119	phi_n, &
	120	preprocess, &
	121	palm_grid, &
	122	setup_grids, &
	123	setup_parameters, &
	124	setup_variable_tables, &
	125	setup_io_groups
[3618]	126	USE inifor_io
	127	USE inifor_transform, &
[3866]	128	ONLY: average_pressure_perturbation, &
	129	average_profile, &
	130	extrapolate_density, &
	131	extrapolate_pressure, &
	132	geostrophic_winds, &
	133	get_surface_pressure, &
	134	interp_average_profile, &
	135	interpolate_1d, &
	136	interpolate_1d_arr, &
	137	interpolate_2d, &
	138	interpolate_3d
[3618]	139	USE inifor_types
[2696]	140
	141	IMPLICIT NONE
	142
[3557]	143	INTEGER :: igroup !< loop index for IO groups
	144	INTEGER :: ivar !< loop index for output variables
	145	INTEGER :: iter !< loop index for time steps
	146
[3866]	147	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: output_arr !< array buffer for interpolated quantities
	148	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: rho_centre !< density profile of the centre averaging domain
	149	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: ug_cosmo !< profile of the geostrophic wind in x direction on COSMO levels
	150	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: vg_cosmo !< profile of the geostrophic wind in y direction on COSMO levels
	151	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: ug_palm !< profile of the geostrophic wind in x direction interpolated onto PALM levels
	152	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: vg_palm !< profile of the geostrophic wind in y direction interpolated onto PALM levels
	153	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: rho_north !< density profile of the northern averaging domain
	154	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: rho_south !< density profile of the southern averaging domain
	155	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: rho_east !< density profile of the eastern averaging domain
	156	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: rho_west !< density profile of the western averaging domain
	157	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: p_north !< pressure profile of the northern averaging domain
	158	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: p_south !< pressure profile of the southern averaging domain
	159	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: p_east !< pressure profile of the eastern averaging domain
	160	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: p_west !< pressure profile of the western averaging domain
[3557]	161
[3866]	162	REAL(wp), POINTER, DIMENSION(:) :: internal_arr !< pointer to the currently processed internal array (density, pressure)
	163	REAL(wp), POINTER, DIMENSION(:) :: ug_vg_palm !< pointer to the currently processed geostrophic wind component
[3557]	164
	165	TYPE(nc_var), POINTER :: output_var !< pointer to the currently processed output variable
	166	TYPE(io_group), POINTER :: group !< pointer to the currently processed IO group
	167	TYPE(container), ALLOCATABLE :: input_buffer(:) !< buffer of the current IO group's input arrays
	168
	169	LOGICAL, SAVE :: ug_vg_have_been_computed = .FALSE. !< flag for managing geostrophic wind allocation and computation
[3785]	170	!LOGICAL, SAVE :: debugging_output = .TRUE. !< flag controllging output of internal variables
[2696]	171
	172	!> \mainpage About INIFOR
	173	!> ...
	174	!
	175	!------------------------------------------------------------------------------
	176	!- Section 1: Initialization
	177	!------------------------------------------------------------------------------
[3866]	178	CALL log_runtime( 'init', 'void' )
[2696]	179
[3557]	180	!
	181	!-- Initialize INIFOR's parameters from command-line interface and namelists
[3866]	182	CALL setup_parameters
[2696]	183
[3557]	184	!
	185	!-- Initialize all grids, including interpolation neighbours and weights
[3866]	186	CALL setup_grids
	187	CALL log_runtime( 'time', 'init' )
[2696]	188
[3557]	189	!
	190	!-- Initialize the netCDF output file and define dimensions
[3997]	191	CALL setup_netcdf_dimensions( output_file, palm_grid, cfg%start_date, &
	192	origin_lon, origin_lat )
[3866]	193	CALL log_runtime( 'time', 'write' )
[2696]	194
[3557]	195	!
	196	!-- Set up the tables containing the input and output variables and set
	197	!-- the corresponding netCDF dimensions for each output variable
[3866]	198	CALL setup_variable_tables( cfg%ic_mode )
	199	CALL log_runtime( 'time', 'write' )
[2696]	200
[3557]	201	!
	202	!-- Add the output variables to the netCDF output file
[3866]	203	CALL setup_netcdf_variables( output_file%name, output_var_table )
[2696]	204
[3866]	205	CALL setup_io_groups
	206	CALL log_runtime( 'time', 'init' )
[2696]	207
	208	!------------------------------------------------------------------------------
[3866]	209	!-- Section 2: Main loop
[2696]	210	!------------------------------------------------------------------------------
[3866]	211	!
	212	!-- Input and output variables are organized into IO groups. For instance, the
	213	!-- 'thermodynamics' IO group bundles the input variaebls T, P, QV and the
	214	!-- output variables p, theta, rho, and qv.
	215	!-- An IO group bunldes variables that are physically dependent on each other.
	216	!-- In case of the 'thermodynamics' group, theta = f(P,T), rho = f(P,T,QV).
	217	DO igroup = 1, SIZE( io_group_list )
[2696]	218
	219	group => io_group_list(igroup)
[3866]	220	IF ( group%to_be_processed ) THEN
[2696]	221
[3866]	222	!-- Loop over all output time steps for the current group.
	223	DO iter = 1, group%nt
[2696]	224
	225	!------------------------------------------------------------------------------
[3866]	226	!-- Section 2.1: Read and preprocess input data
[2696]	227	!------------------------------------------------------------------------------
[3866]	228	CALL read_input_variables( group, iter, input_buffer )
	229	CALL log_runtime( 'time', 'read' )
[2696]	230
[3866]	231	!-- Carry out all required physical conversion of the input variables
	232	!-- of the current IO group on the input (COSMO) grid. For instance,
	233	!-- horizontal velocities are rotated to the PALM coordinate system and
	234	!-- potential temperature is computed from the absolute temperature and
	235	!-- pressure.
	236	CALL preprocess( group, input_buffer, cosmo_grid, iter )
	237	CALL log_runtime( 'time', 'comp' )
[2696]	238
[3182]	239	!TODO: move this assertion into 'preprocess'.
[3866]	240	IF ( .NOT. ALL(input_buffer(:)%is_preprocessed .AND. .TRUE.) ) THEN
	241	message = "Input buffers for group '" // TRIM( group%kind ) // &
	242	"' could not be preprocessed sucessfully."
	243	CALL inifor_abort( 'main loop', message )
[3785]	244	ENDIF
[2696]	245
	246	!------------------------------------------------------------------------------
[3866]	247	!-- Section 2.2: Interpolate each output variable of the group
[2696]	248	!------------------------------------------------------------------------------
[3866]	249	DO ivar = 1, group%nv
[2696]	250
[3866]	251	output_var => group%out_vars(ivar)
[2696]	252
[3866]	253	IF ( output_var%to_be_processed .AND. &
	254	iter .LE. output_var%nt ) THEN
[2696]	255
[3866]	256	message = "Processing '" // TRIM( output_var%name ) // &
	257	"' (" // TRIM( output_var%kind ) // &
	258	"), iteration " // TRIM( str( iter ) ) //" of " //&
	259	TRIM( str( output_var%nt ) )
	260	CALL report( 'main loop', message )
[2696]	261
[3866]	262	SELECT CASE( TRIM( output_var%task ) )
[2696]	263
[3866]	264	!-- 2D horizontal interpolation
	265	CASE( 'interpolate_2d' )
[2696]	266
[3866]	267	SELECT CASE( TRIM( output_var%kind ) )
	268
	269	CASE( 'init soil' )
	270
	271	ALLOCATE( output_arr(0:output_var%grid%nx, &
	272	0:output_var%grid%ny, &
	273	SIZE( output_var%grid%depths )) )
	274
	275	CASE ( 'surface forcing' )
	276
	277	ALLOCATE( output_arr(0:output_var%grid%nx, &
	278	0:output_var%grid%ny, 1) )
	279
	280	CASE DEFAULT
	281
	282	message = "'" // TRIM( output_var%kind ) // "' is not a soil variable"
	283	CALL inifor_abort( "main loop", message )
	284
	285	END SELECT
	286	CALL log_runtime( 'time', 'alloc' )
	287
	288	CALL interpolate_2d( input_buffer(output_var%input_id)%array(:,:,:), &
	289	output_arr(:,:,:), output_var%intermediate_grid, output_var )
	290	CALL log_runtime( 'time', 'comp' )
	291
	292
	293	!-- Interpolation in 3D, used for atmospheric initial and
	294	!-- boundary conditions.
	295	CASE ( 'interpolate_3d' )
	296
	297	ALLOCATE( output_arr(0:output_var%grid % nx, &
	298	0:output_var%grid % ny, &
	299	1:output_var%grid % nz) )
	300
	301	CALL log_runtime( 'time', 'alloc' )
	302	CALL interpolate_3d( &
	303	input_buffer(output_var%input_id)%array(:,:,:), &
	304	output_arr(:,:,:), &
	305	output_var%intermediate_grid, &
	306	output_var%grid)
	307	CALL log_runtime( 'time', 'comp' )
	308
	309	!-- Compute initial avaerage profiles (if --init-mode profile
	310	!-- is used)
	311	CASE ( 'average profile' )
	312
	313	ALLOCATE( output_arr(0:output_var%grid%nx, &
	314	0:output_var%grid%ny, &
	315	1:output_var%grid%nz) )
	316	CALL log_runtime( 'time', 'alloc' )
	317
	318	CALL interp_average_profile( &
	319	input_buffer(output_var%input_id)%array(:,:,:), &
	320	output_arr(0,0,:), &
	321	output_var%averaging_grid )
	322
	323	IF ( TRIM( output_var%name ) == &
	324	'surface_forcing_surface_pressure' ) THEN
	325
	326	IF ( cfg%p0_is_set ) THEN
	327	output_arr(0,0,1) = p0
	328	ELSE
	329	CALL get_surface_pressure( &
	330	output_arr(0,0,:), rho_centre, &
	331	output_var%averaging_grid )
	332	ENDIF
	333
[3785]	334	ENDIF
[3866]	335	CALL log_runtime( 'time', 'comp' )
	336
	337	!-- Compute internal profiles, required for differentiation of
	338	!-- geostrophic wind
	339	CASE ( 'internal profile' )
	340
	341	message = "Averaging of internal profile for variable '" //&
	342	TRIM( output_var%name ) // "' is not supported."
	343
	344	SELECT CASE ( TRIM( output_var%name ) )
	345
	346	CASE( 'internal_density_centre' )
	347	ALLOCATE( rho_centre(1:cosmo_grid%nz) )
	348	internal_arr => rho_centre
	349
	350	CASE( 'internal_density_north' )
	351	ALLOCATE( rho_north(1:cosmo_grid%nz) )
	352	internal_arr => rho_north
	353
	354	CASE( 'internal_density_south' )
	355	ALLOCATE( rho_south(1:cosmo_grid%nz) )
	356	internal_arr => rho_south
	357
	358	CASE( 'internal_density_east' )
	359	ALLOCATE( rho_east(1:cosmo_grid%nz) )
	360	internal_arr => rho_east
	361
	362	CASE( 'internal_density_west' )
	363	ALLOCATE( rho_west(1:cosmo_grid%nz) )
	364	internal_arr => rho_west
	365
	366	CASE( 'internal_pressure_north' )
	367	ALLOCATE( p_north(1:cosmo_grid%nz) )
	368	internal_arr => p_north
	369
	370	CASE( 'internal_pressure_south' )
	371	ALLOCATE( p_south(1:cosmo_grid%nz) )
	372	internal_arr => p_south
	373
	374	CASE( 'internal_pressure_east' )
	375	ALLOCATE( p_east(1:cosmo_grid%nz) )
	376	internal_arr => p_east
	377
	378	CASE( 'internal_pressure_west' )
	379	ALLOCATE( p_west(1:cosmo_grid%nz) )
	380	internal_arr => p_west
	381
	382	CASE DEFAULT
	383	CALL inifor_abort( 'main loop', message )
	384
	385	END SELECT
	386	CALL log_runtime( 'time', 'alloc' )
	387
	388
	389	SELECT CASE( TRIM( output_var%name ) )
	390
	391	CASE( 'internal_pressure_north', &
	392	'internal_pressure_south', &
	393	'internal_pressure_east', &
	394	'internal_pressure_west' )
	395
	396	CALL average_pressure_perturbation( &
	397	input_buffer(output_var%input_id) % array(:,:,:),&
	398	internal_arr(:), &
	399	cosmo_grid, output_var%averaging_grid &
	400	)
	401
	402	CASE DEFAULT
	403
	404	CALL average_profile( &
	405	input_buffer(output_var%input_id) % array(:,:,:),&
	406	internal_arr(:), &
	407	output_var%averaging_grid &
	408	)
[3395]	409
	410	END SELECT
	411
	412
[3779]	413	!
	414	!-- Output of geostrophic pressure profiles (with --debug
	415	!-- option) is currently deactivated, since they are now
	416	!-- defined on averaged COSMO levels instead of PALM levels
	417	!-- (requires definiton of COSMO levels in netCDF output.)
	418	!IF (.TRUE.) THEN
[3866]	419	! ALLOCATE( output_arr(1,1,1:output_var%grid % nz) )
[3779]	420	! output_arr(1,1,:) = internal_arr(:)
[3785]	421	!ENDIF
[3866]	422	CALL log_runtime( 'time', 'comp' )
[3395]	423
[3557]	424	!
	425	!-- This case gets called twice, the first time for ug, the
	426	!-- second time for vg. We compute ug and vg at the first call
[3779]	427	!-- and keep both of them around for the second call.
[3395]	428	CASE ( 'geostrophic winds' )
	429
	430	IF (.NOT. ug_vg_have_been_computed ) THEN
[3866]	431	ALLOCATE( ug_palm(output_var%grid%nz) )
	432	ALLOCATE( vg_palm(output_var%grid%nz) )
	433	ALLOCATE( ug_cosmo(cosmo_grid%nz) )
	434	ALLOCATE( vg_cosmo(cosmo_grid%nz) )
[3395]	435
[3866]	436	IF ( cfg%ug_defined_by_user ) THEN
	437	ug_palm = cfg%ug
	438	vg_palm = cfg%vg
[3395]	439	ELSE
[3557]	440	CALL geostrophic_winds( p_north, p_south, p_east, &
	441	p_west, rho_centre, f3, &
	442	averaging_width_ew, &
	443	averaging_width_ns, &
	444	phi_n, lambda_n, &
	445	phi_centre, lam_centre, &
[3779]	446	ug_cosmo, vg_cosmo )
	447
	448	CALL interpolate_1d( ug_cosmo, ug_palm, &
[3866]	449	output_var%grid )
[3779]	450
	451	CALL interpolate_1d( vg_cosmo, vg_palm, &
[3866]	452	output_var%grid )
[3785]	453	ENDIF
[3395]	454
	455	ug_vg_have_been_computed = .TRUE.
	456
[3785]	457	ENDIF
[3395]	458
[3557]	459	!
[3779]	460	!-- Select output array of current geostrophic wind component
[3866]	461	SELECT CASE( TRIM( output_var%name ) )
	462	CASE ( 'ls_forcing_ug' )
[3779]	463	ug_vg_palm => ug_palm
[3866]	464	CASE ( 'ls_forcing_vg' )
[3779]	465	ug_vg_palm => vg_palm
[3395]	466	END SELECT
	467
[3866]	468	ALLOCATE( output_arr(1,1,output_var%grid%nz) )
[3779]	469	output_arr(1,1,:) = ug_vg_palm(:)
[3395]	470
[3866]	471	!-- User defined constant profiles
[3182]	472	CASE ( 'set profile' )
[2696]	473
[3866]	474	ALLOCATE( output_arr(1,1,1:nz) )
	475	CALL log_runtime( 'time', 'alloc' )
[2696]	476
[3866]	477	SELECT CASE ( TRIM( output_var%name ) )
[2696]	478
[3866]	479	CASE ( 'nudging_tau' )
[3182]	480	output_arr(1, 1, :) = NUDGING_TAU
	481
[2696]	482	CASE DEFAULT
[3866]	483	message = "'" // TRIM( output_var%name ) // &
	484	"' is not a valid '" // TRIM( output_var%kind ) //&
[2696]	485	"' variable kind."
[3866]	486	CALL inifor_abort( 'main loop', message )
[2696]	487	END SELECT
[3866]	488	CALL log_runtime( 'time', 'comp' )
[2696]	489
	490	CASE DEFAULT
[3866]	491	message = "Processing task '" // TRIM( output_var%task ) //&
[2696]	492	"' not recognized."
[3866]	493	CALL inifor_abort( '', message )
[2696]	494
	495	END SELECT
[3866]	496	CALL log_runtime( 'time', 'comp' )
[2696]	497
	498	!------------------------------------------------------------------------------
	499	!- Section 2.3: Write current time step of current variable
	500	!------------------------------------------------------------------------------
[3779]	501	!
	502	!-- Output of geostrophic pressure profiles (with --debug
	503	!-- option) is currently deactivated, since they are now
	504	!-- defined on averaged COSMO levels instead of PALM levels
	505	!-- (requires definiton of COSMO levels in netCDF output.)
[3866]	506	!IF (.NOT. output_var%is_internal .OR. debugging_output) THEN
[3779]	507
[3866]	508	IF ( .NOT. output_var%is_internal ) THEN
	509	message = "Writing variable '" // TRIM( output_var%name ) // "'."
	510	CALL report( 'main loop', message )
	511	CALL update_output( output_var, output_arr, iter, &
	512	output_file, cfg )
	513	CALL log_runtime( 'time', 'write' )
[3785]	514	ENDIF
[2696]	515
[3866]	516	IF ( ALLOCATED( output_arr ) ) DEALLOCATE( output_arr )
	517	CALL log_runtime( 'time', 'alloc' )
[2696]	518
[3785]	519	ENDIF
[2696]	520
[3557]	521	!
	522	!-- output variable loop
[3785]	523	ENDDO
[2696]	524
[3401]	525	ug_vg_have_been_computed = .FALSE.
[3866]	526	IF ( group%kind == 'thermodynamics' ) THEN
[3395]	527	DEALLOCATE( rho_centre )
[3779]	528	DEALLOCATE( ug_palm )
	529	DEALLOCATE( vg_palm )
	530	DEALLOCATE( ug_cosmo )
	531	DEALLOCATE( vg_cosmo )
[3866]	532	IF ( .NOT. cfg%ug_defined_by_user ) THEN
[3395]	533	DEALLOCATE( rho_north )
	534	DEALLOCATE( rho_south )
	535	DEALLOCATE( rho_east )
	536	DEALLOCATE( rho_west )
	537	DEALLOCATE( p_north )
	538	DEALLOCATE( p_south )
	539	DEALLOCATE( p_east )
	540	DEALLOCATE( p_west )
[3785]	541	ENDIF
	542	ENDIF
[3395]	543
[3557]	544	!
	545	!-- Keep input buffer around for averaged (radiation) and
	546	!-- accumulated COSMO quantities (precipitation).
[3866]	547	IF ( group%kind == 'running average' .OR. &
	548	group%kind == 'accumulated' ) THEN
[2696]	549	ELSE
[3866]	550	CALL report( 'main loop', 'Deallocating input buffer', cfg%debug )
	551	DEALLOCATE( input_buffer )
[3785]	552	ENDIF
[3866]	553	CALL log_runtime( 'time', 'alloc' )
[2696]	554
[3557]	555	!
	556	!-- time steps / input files loop
[3785]	557	ENDDO
[2696]	558
[3866]	559	IF ( ALLOCATED( input_buffer ) ) THEN
	560	CALL report( 'main loop', 'Deallocating input buffer', cfg%debug )
	561	DEALLOCATE( input_buffer )
[3785]	562	ENDIF
[3866]	563	CALL log_runtime( 'time', 'alloc' )
[2696]	564
	565	ELSE
	566
[3866]	567	message = "Skipping IO group " // TRIM( str( igroup ) ) // " '" // TRIM( group%kind ) // "'"
	568	IF ( ALLOCATED( group%in_var_list ) ) THEN
	569	message = TRIM( message ) // " with input variable '" // &
	570	TRIM( group%in_var_list(1)%name ) // "'."
[3785]	571	ENDIF
[2696]	572
[3866]	573	CALL report( 'main loop', message, cfg%debug )
[2696]	574
[3557]	575	!
[3866]	576	!-- IO group%to_be_processed conditional
[3785]	577	ENDIF
[2696]	578
[3557]	579	!
	580	!-- IO groups loop
[3785]	581	ENDDO
[2696]	582
	583	!------------------------------------------------------------------------------
	584	!- Section 3: Clean up.
	585	!------------------------------------------------------------------------------
[3866]	586	CALL fini_file_lists
	587	CALL fini_io_groups
	588	CALL fini_variables
	589	!CALL fini_grids
	590	CALL log_runtime( 'time', 'alloc' )
	591	CALL log_runtime( 'report', 'void' )
[2696]	592
[3997]	593	message = "Finished writing dynamic driver '" // TRIM( output_file%name )
	594
	595	IF ( n_wrngs > 0 ) THEN
	596	message = TRIM( message ) // "' with " // TRIM( str( n_wrngs ) ) // &
	597	" warning(s). Please see logfile '" // LOG_FILE_NAME // "'."
	598	ELSE
	599	message = TRIM( message ) // "' successfully."
	600	END IF
	601
[3866]	602	CALL report( 'main loop', message )
	603	CALL close_log
[2696]	604
[3866]	605	#else
[2696]	606
[3866]	607	USE inifor_control
	608	IMPLICIT NONE
	609
	610	message = "INIFOR was compiled without netCDF support, which is required for it to run. " // &
	611	"To use INIFOR, recompile PALM with netCDF support by adding the -D__netcdf " // &
	612	"precompiler flag to your .palm.config file."
	613	CALL inifor_abort( 'main loop', message )
	614
[3680]	615	#endif
[3866]	616
[2696]	617	END PROGRAM inifor

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