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source: palm/trunk/UTIL/inifor/src/inifor.f90 @ 4616

Last change on this file since 4616 was 4523, checked in by eckhard, 5 years ago
fixed constant-density pressure extrapolation, respect integer working precision
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	!
[4481]	17	! Copyright 2017-2020 Leibniz Universitaet Hannover
	18	! Copyright 2017-2020 Deutscher Wetterdienst Offenbach
[2696]	19	!------------------------------------------------------------------------------!
	20	!
	21	! Current revisions:
	22	! -----------------
[3183]	23	!
	24	!
	25	! Former revisions:
	26	! -----------------
	27	! $Id: inifor.f90 4523 2020-05-07 15:58:16Z schwenkel $
[4523]	28	! respect integer working precision (iwp) specified in inifor_defs.f90
	29	!
	30	!
	31	! 4481 2020-03-31 18:55:54Z maronga
[3997]	32	! Alert user to warnings if any
	33	!
	34	!
	35	! 3866 2019-04-05 14:25:01Z eckhard
[3866]	36	! Use PALM's working precision
	37	! Show error message if compiled without netCDF support
	38	! Renamed run_control -> log_runtime
	39	! Improved coding style added comments
	40	!
	41	!
	42	! 3785 2019-03-06 10:41:14Z eckhard
[3779]	43	! Average geostrophic wind components on coarse COSMO levels instead of fine PALM levels
	44	! Remove --debug netCDF output of internal pressure profiles
	45	!
	46	! 3680 2019-01-18 14:54:12Z knoop
[3618]	47	! Prefixed all INIFOR modules with inifor_
	48	!
	49	!
	50	! 3615 2018-12-10 07:21:03Z raasch
[3615]	51	! bugfix: abort replaced by inifor_abort
	52	!
	53	! 3613 2018-12-07 18:20:37Z eckhard
[3613]	54	! Moved version output to setup_parameters()
	55	!
	56	! 3557 2018-11-22 16:01:22Z eckhard
[3557]	57	! Updated documentation
	58	!
	59	! 3537 2018-11-20 10:53:14Z eckhard
[3537]	60	! Print version number on program start
	61	!
	62	!
	63	! 3456 2018-10-30 14:29:54Z eckhard
[3456]	64	! NetCDf output of internal arrays only with --debug option
	65	!
	66	!
	67	! 3401 2018-10-23 09:33:31Z eckhard
[3401]	68	! Re-compute geostrophic winds every time step
	69	!
	70	! 3395 2018-10-22 17:32:49Z eckhard
[3395]	71	! Added main loop support for computation of geostrophic winds and surface
	72	! pressure
	73	! Cleaned up terminal output, show some meVssages only with --debug option
	74	!
	75	! 3183 2018-07-27 14:25:55Z suehring
[3182]	76	! Introduced new PALM grid stretching
	77	! Renamend initial-condition mode variable 'mode' to 'ic_mode'
	78	! Improved log messages
[2696]	79	!
	80	!
[3183]	81	! 3182 2018-07-27 13:36:03Z suehring
[2696]	82	! Initial revision
	83	!
	84	!
	85	!
	86	! Authors:
	87	! --------
[3557]	88	!> @author Eckhard Kadasch, (Deutscher Wetterdienst, Offenbach)
[2696]	89	!
	90	! Description:
	91	! ------------
	92	!> INIFOR is an interpolation tool for generating meteorological initialization
	93	!> and forcing data for the urban climate model PALM-4U. The required
	94	!> meteorological fields are interpolated from output data of the mesoscale
[3779]	95	!> model COSMO. This is the main program file.
[2696]	96	!------------------------------------------------------------------------------!
	97	PROGRAM inifor
[3866]	98
[3680]	99	#if defined ( __netcdf )
[2696]	100
[3618]	101	USE inifor_control
	102	USE inifor_defs
	103	USE inifor_grid, &
[3866]	104	ONLY: averaging_width_ns, &
	105	averaging_width_ew, &
	106	cfg, &
	107	cosmo_grid, &
	108	f3, &
	109	fini_grids, &
	110	fini_io_groups, &
	111	fini_variables, &
	112	fini_file_lists, &
	113	io_group_list, &
	114	lam_centre, &
	115	lambda_n, &
	116	nx, ny, nz, &
	117	origin_lat, &
	118	origin_lon, &
	119	output_file, &
	120	output_var_table, &
	121	p0, &
	122	phi_centre, &
	123	phi_n, &
	124	preprocess, &
	125	palm_grid, &
	126	setup_grids, &
	127	setup_parameters, &
	128	setup_variable_tables, &
	129	setup_io_groups
[3618]	130	USE inifor_io
	131	USE inifor_transform, &
[3866]	132	ONLY: average_pressure_perturbation, &
	133	average_profile, &
	134	geostrophic_winds, &
	135	get_surface_pressure, &
	136	interp_average_profile, &
	137	interpolate_1d, &
	138	interpolate_1d_arr, &
	139	interpolate_2d, &
	140	interpolate_3d
[3618]	141	USE inifor_types
[2696]	142
	143	IMPLICIT NONE
	144
[4523]	145	INTEGER(iwp) :: igroup !< loop index for IO groups
	146	INTEGER(iwp) :: ivar !< loop index for output variables
	147	INTEGER(iwp) :: iter !< loop index for time steps
[3557]	148
[3866]	149	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: output_arr !< array buffer for interpolated quantities
	150	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: rho_centre !< density profile of the centre averaging domain
	151	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: ug_cosmo !< profile of the geostrophic wind in x direction on COSMO levels
	152	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: vg_cosmo !< profile of the geostrophic wind in y direction on COSMO levels
	153	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: ug_palm !< profile of the geostrophic wind in x direction interpolated onto PALM levels
	154	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: vg_palm !< profile of the geostrophic wind in y direction interpolated onto PALM levels
	155	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: rho_north !< density profile of the northern averaging domain
	156	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: rho_south !< density profile of the southern averaging domain
	157	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: rho_east !< density profile of the eastern averaging domain
	158	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: rho_west !< density profile of the western averaging domain
	159	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: p_north !< pressure profile of the northern averaging domain
	160	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: p_south !< pressure profile of the southern averaging domain
	161	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: p_east !< pressure profile of the eastern averaging domain
	162	REAL(wp), ALLOCATABLE, DIMENSION(:), TARGET :: p_west !< pressure profile of the western averaging domain
[3557]	163
[3866]	164	REAL(wp), POINTER, DIMENSION(:) :: internal_arr !< pointer to the currently processed internal array (density, pressure)
	165	REAL(wp), POINTER, DIMENSION(:) :: ug_vg_palm !< pointer to the currently processed geostrophic wind component
[3557]	166
	167	TYPE(nc_var), POINTER :: output_var !< pointer to the currently processed output variable
	168	TYPE(io_group), POINTER :: group !< pointer to the currently processed IO group
	169	TYPE(container), ALLOCATABLE :: input_buffer(:) !< buffer of the current IO group's input arrays
	170
	171	LOGICAL, SAVE :: ug_vg_have_been_computed = .FALSE. !< flag for managing geostrophic wind allocation and computation
[3785]	172	!LOGICAL, SAVE :: debugging_output = .TRUE. !< flag controllging output of internal variables
[2696]	173
	174	!> \mainpage About INIFOR
	175	!> ...
	176	!
	177	!------------------------------------------------------------------------------
	178	!- Section 1: Initialization
	179	!------------------------------------------------------------------------------
[3866]	180	CALL log_runtime( 'init', 'void' )
[2696]	181
[3557]	182	!
	183	!-- Initialize INIFOR's parameters from command-line interface and namelists
[3866]	184	CALL setup_parameters
[2696]	185
[3557]	186	!
	187	!-- Initialize all grids, including interpolation neighbours and weights
[3866]	188	CALL setup_grids
	189	CALL log_runtime( 'time', 'init' )
[2696]	190
[3557]	191	!
	192	!-- Initialize the netCDF output file and define dimensions
[3997]	193	CALL setup_netcdf_dimensions( output_file, palm_grid, cfg%start_date, &
	194	origin_lon, origin_lat )
[3866]	195	CALL log_runtime( 'time', 'write' )
[2696]	196
[3557]	197	!
	198	!-- Set up the tables containing the input and output variables and set
	199	!-- the corresponding netCDF dimensions for each output variable
[3866]	200	CALL setup_variable_tables( cfg%ic_mode )
	201	CALL log_runtime( 'time', 'write' )
[2696]	202
[3557]	203	!
	204	!-- Add the output variables to the netCDF output file
[3866]	205	CALL setup_netcdf_variables( output_file%name, output_var_table )
[2696]	206
[3866]	207	CALL setup_io_groups
	208	CALL log_runtime( 'time', 'init' )
[2696]	209
	210	!------------------------------------------------------------------------------
[3866]	211	!-- Section 2: Main loop
[2696]	212	!------------------------------------------------------------------------------
[3866]	213	!
	214	!-- Input and output variables are organized into IO groups. For instance, the
	215	!-- 'thermodynamics' IO group bundles the input variaebls T, P, QV and the
	216	!-- output variables p, theta, rho, and qv.
	217	!-- An IO group bunldes variables that are physically dependent on each other.
	218	!-- In case of the 'thermodynamics' group, theta = f(P,T), rho = f(P,T,QV).
	219	DO igroup = 1, SIZE( io_group_list )
[2696]	220
	221	group => io_group_list(igroup)
[3866]	222	IF ( group%to_be_processed ) THEN
[2696]	223
[3866]	224	!-- Loop over all output time steps for the current group.
	225	DO iter = 1, group%nt
[2696]	226
	227	!------------------------------------------------------------------------------
[3866]	228	!-- Section 2.1: Read and preprocess input data
[2696]	229	!------------------------------------------------------------------------------
[3866]	230	CALL read_input_variables( group, iter, input_buffer )
	231	CALL log_runtime( 'time', 'read' )
[2696]	232
[3866]	233	!-- Carry out all required physical conversion of the input variables
	234	!-- of the current IO group on the input (COSMO) grid. For instance,
	235	!-- horizontal velocities are rotated to the PALM coordinate system and
	236	!-- potential temperature is computed from the absolute temperature and
	237	!-- pressure.
	238	CALL preprocess( group, input_buffer, cosmo_grid, iter )
	239	CALL log_runtime( 'time', 'comp' )
[2696]	240
[3182]	241	!TODO: move this assertion into 'preprocess'.
[3866]	242	IF ( .NOT. ALL(input_buffer(:)%is_preprocessed .AND. .TRUE.) ) THEN
	243	message = "Input buffers for group '" // TRIM( group%kind ) // &
	244	"' could not be preprocessed sucessfully."
	245	CALL inifor_abort( 'main loop', message )
[3785]	246	ENDIF
[2696]	247
	248	!------------------------------------------------------------------------------
[3866]	249	!-- Section 2.2: Interpolate each output variable of the group
[2696]	250	!------------------------------------------------------------------------------
[3866]	251	DO ivar = 1, group%nv
[2696]	252
[3866]	253	output_var => group%out_vars(ivar)
[2696]	254
[3866]	255	IF ( output_var%to_be_processed .AND. &
	256	iter .LE. output_var%nt ) THEN
[2696]	257
[3866]	258	message = "Processing '" // TRIM( output_var%name ) // &
	259	"' (" // TRIM( output_var%kind ) // &
	260	"), iteration " // TRIM( str( iter ) ) //" of " //&
	261	TRIM( str( output_var%nt ) )
	262	CALL report( 'main loop', message )
[2696]	263
[3866]	264	SELECT CASE( TRIM( output_var%task ) )
[2696]	265
[3866]	266	!-- 2D horizontal interpolation
	267	CASE( 'interpolate_2d' )
[2696]	268
[3866]	269	SELECT CASE( TRIM( output_var%kind ) )
	270
	271	CASE( 'init soil' )
	272
	273	ALLOCATE( output_arr(0:output_var%grid%nx, &
	274	0:output_var%grid%ny, &
	275	SIZE( output_var%grid%depths )) )
	276
	277	CASE ( 'surface forcing' )
	278
	279	ALLOCATE( output_arr(0:output_var%grid%nx, &
	280	0:output_var%grid%ny, 1) )
	281
	282	CASE DEFAULT
	283
	284	message = "'" // TRIM( output_var%kind ) // "' is not a soil variable"
	285	CALL inifor_abort( "main loop", message )
	286
	287	END SELECT
	288	CALL log_runtime( 'time', 'alloc' )
	289
	290	CALL interpolate_2d( input_buffer(output_var%input_id)%array(:,:,:), &
	291	output_arr(:,:,:), output_var%intermediate_grid, output_var )
	292	CALL log_runtime( 'time', 'comp' )
	293
	294
	295	!-- Interpolation in 3D, used for atmospheric initial and
	296	!-- boundary conditions.
	297	CASE ( 'interpolate_3d' )
	298
	299	ALLOCATE( output_arr(0:output_var%grid % nx, &
	300	0:output_var%grid % ny, &
	301	1:output_var%grid % nz) )
	302
	303	CALL log_runtime( 'time', 'alloc' )
	304	CALL interpolate_3d( &
	305	input_buffer(output_var%input_id)%array(:,:,:), &
	306	output_arr(:,:,:), &
	307	output_var%intermediate_grid, &
	308	output_var%grid)
	309	CALL log_runtime( 'time', 'comp' )
	310
	311	!-- Compute initial avaerage profiles (if --init-mode profile
	312	!-- is used)
	313	CASE ( 'average profile' )
	314
	315	ALLOCATE( output_arr(0:output_var%grid%nx, &
	316	0:output_var%grid%ny, &
	317	1:output_var%grid%nz) )
	318	CALL log_runtime( 'time', 'alloc' )
	319
	320	CALL interp_average_profile( &
	321	input_buffer(output_var%input_id)%array(:,:,:), &
	322	output_arr(0,0,:), &
	323	output_var%averaging_grid )
	324
	325	IF ( TRIM( output_var%name ) == &
	326	'surface_forcing_surface_pressure' ) THEN
	327
	328	IF ( cfg%p0_is_set ) THEN
	329	output_arr(0,0,1) = p0
	330	ELSE
	331	CALL get_surface_pressure( &
	332	output_arr(0,0,:), rho_centre, &
	333	output_var%averaging_grid )
	334	ENDIF
	335
[3785]	336	ENDIF
[3866]	337	CALL log_runtime( 'time', 'comp' )
	338
	339	!-- Compute internal profiles, required for differentiation of
	340	!-- geostrophic wind
	341	CASE ( 'internal profile' )
	342
	343	message = "Averaging of internal profile for variable '" //&
	344	TRIM( output_var%name ) // "' is not supported."
	345
	346	SELECT CASE ( TRIM( output_var%name ) )
	347
	348	CASE( 'internal_density_centre' )
	349	ALLOCATE( rho_centre(1:cosmo_grid%nz) )
	350	internal_arr => rho_centre
	351
	352	CASE( 'internal_density_north' )
	353	ALLOCATE( rho_north(1:cosmo_grid%nz) )
	354	internal_arr => rho_north
	355
	356	CASE( 'internal_density_south' )
	357	ALLOCATE( rho_south(1:cosmo_grid%nz) )
	358	internal_arr => rho_south
	359
	360	CASE( 'internal_density_east' )
	361	ALLOCATE( rho_east(1:cosmo_grid%nz) )
	362	internal_arr => rho_east
	363
	364	CASE( 'internal_density_west' )
	365	ALLOCATE( rho_west(1:cosmo_grid%nz) )
	366	internal_arr => rho_west
	367
	368	CASE( 'internal_pressure_north' )
	369	ALLOCATE( p_north(1:cosmo_grid%nz) )
	370	internal_arr => p_north
	371
	372	CASE( 'internal_pressure_south' )
	373	ALLOCATE( p_south(1:cosmo_grid%nz) )
	374	internal_arr => p_south
	375
	376	CASE( 'internal_pressure_east' )
	377	ALLOCATE( p_east(1:cosmo_grid%nz) )
	378	internal_arr => p_east
	379
	380	CASE( 'internal_pressure_west' )
	381	ALLOCATE( p_west(1:cosmo_grid%nz) )
	382	internal_arr => p_west
	383
	384	CASE DEFAULT
	385	CALL inifor_abort( 'main loop', message )
	386
	387	END SELECT
	388	CALL log_runtime( 'time', 'alloc' )
	389
	390
	391	SELECT CASE( TRIM( output_var%name ) )
	392
	393	CASE( 'internal_pressure_north', &
	394	'internal_pressure_south', &
	395	'internal_pressure_east', &
	396	'internal_pressure_west' )
	397
	398	CALL average_pressure_perturbation( &
	399	input_buffer(output_var%input_id) % array(:,:,:),&
	400	internal_arr(:), &
	401	cosmo_grid, output_var%averaging_grid &
	402	)
	403
	404	CASE DEFAULT
	405
	406	CALL average_profile( &
	407	input_buffer(output_var%input_id) % array(:,:,:),&
	408	internal_arr(:), &
	409	output_var%averaging_grid &
	410	)
[3395]	411
	412	END SELECT
	413
	414
[3779]	415	!
	416	!-- Output of geostrophic pressure profiles (with --debug
	417	!-- option) is currently deactivated, since they are now
	418	!-- defined on averaged COSMO levels instead of PALM levels
	419	!-- (requires definiton of COSMO levels in netCDF output.)
	420	!IF (.TRUE.) THEN
[3866]	421	! ALLOCATE( output_arr(1,1,1:output_var%grid % nz) )
[3779]	422	! output_arr(1,1,:) = internal_arr(:)
[3785]	423	!ENDIF
[3866]	424	CALL log_runtime( 'time', 'comp' )
[3395]	425
[3557]	426	!
	427	!-- This case gets called twice, the first time for ug, the
	428	!-- second time for vg. We compute ug and vg at the first call
[3779]	429	!-- and keep both of them around for the second call.
[3395]	430	CASE ( 'geostrophic winds' )
	431
	432	IF (.NOT. ug_vg_have_been_computed ) THEN
[3866]	433	ALLOCATE( ug_palm(output_var%grid%nz) )
	434	ALLOCATE( vg_palm(output_var%grid%nz) )
	435	ALLOCATE( ug_cosmo(cosmo_grid%nz) )
	436	ALLOCATE( vg_cosmo(cosmo_grid%nz) )
[3395]	437
[3866]	438	IF ( cfg%ug_defined_by_user ) THEN
	439	ug_palm = cfg%ug
	440	vg_palm = cfg%vg
[3395]	441	ELSE
[3557]	442	CALL geostrophic_winds( p_north, p_south, p_east, &
	443	p_west, rho_centre, f3, &
	444	averaging_width_ew, &
	445	averaging_width_ns, &
	446	phi_n, lambda_n, &
	447	phi_centre, lam_centre, &
[3779]	448	ug_cosmo, vg_cosmo )
	449
	450	CALL interpolate_1d( ug_cosmo, ug_palm, &
[3866]	451	output_var%grid )
[3779]	452
	453	CALL interpolate_1d( vg_cosmo, vg_palm, &
[3866]	454	output_var%grid )
[3785]	455	ENDIF
[3395]	456
	457	ug_vg_have_been_computed = .TRUE.
	458
[3785]	459	ENDIF
[3395]	460
[3557]	461	!
[3779]	462	!-- Select output array of current geostrophic wind component
[3866]	463	SELECT CASE( TRIM( output_var%name ) )
	464	CASE ( 'ls_forcing_ug' )
[3779]	465	ug_vg_palm => ug_palm
[3866]	466	CASE ( 'ls_forcing_vg' )
[3779]	467	ug_vg_palm => vg_palm
[3395]	468	END SELECT
	469
[3866]	470	ALLOCATE( output_arr(1,1,output_var%grid%nz) )
[3779]	471	output_arr(1,1,:) = ug_vg_palm(:)
[3395]	472
[3866]	473	!-- User defined constant profiles
[3182]	474	CASE ( 'set profile' )
[2696]	475
[3866]	476	ALLOCATE( output_arr(1,1,1:nz) )
	477	CALL log_runtime( 'time', 'alloc' )
[2696]	478
[3866]	479	SELECT CASE ( TRIM( output_var%name ) )
[2696]	480
[3866]	481	CASE ( 'nudging_tau' )
[3182]	482	output_arr(1, 1, :) = NUDGING_TAU
	483
[2696]	484	CASE DEFAULT
[3866]	485	message = "'" // TRIM( output_var%name ) // &
	486	"' is not a valid '" // TRIM( output_var%kind ) //&
[2696]	487	"' variable kind."
[3866]	488	CALL inifor_abort( 'main loop', message )
[2696]	489	END SELECT
[3866]	490	CALL log_runtime( 'time', 'comp' )
[2696]	491
	492	CASE DEFAULT
[3866]	493	message = "Processing task '" // TRIM( output_var%task ) //&
[2696]	494	"' not recognized."
[3866]	495	CALL inifor_abort( '', message )
[2696]	496
	497	END SELECT
[3866]	498	CALL log_runtime( 'time', 'comp' )
[2696]	499
	500	!------------------------------------------------------------------------------
	501	!- Section 2.3: Write current time step of current variable
	502	!------------------------------------------------------------------------------
[3779]	503	!
	504	!-- Output of geostrophic pressure profiles (with --debug
	505	!-- option) is currently deactivated, since they are now
	506	!-- defined on averaged COSMO levels instead of PALM levels
	507	!-- (requires definiton of COSMO levels in netCDF output.)
[3866]	508	!IF (.NOT. output_var%is_internal .OR. debugging_output) THEN
[3779]	509
[3866]	510	IF ( .NOT. output_var%is_internal ) THEN
	511	message = "Writing variable '" // TRIM( output_var%name ) // "'."
	512	CALL report( 'main loop', message )
	513	CALL update_output( output_var, output_arr, iter, &
	514	output_file, cfg )
	515	CALL log_runtime( 'time', 'write' )
[3785]	516	ENDIF
[2696]	517
[3866]	518	IF ( ALLOCATED( output_arr ) ) DEALLOCATE( output_arr )
	519	CALL log_runtime( 'time', 'alloc' )
[2696]	520
[3785]	521	ENDIF
[2696]	522
[3557]	523	!
	524	!-- output variable loop
[3785]	525	ENDDO
[2696]	526
[3401]	527	ug_vg_have_been_computed = .FALSE.
[3866]	528	IF ( group%kind == 'thermodynamics' ) THEN
[3395]	529	DEALLOCATE( rho_centre )
[3779]	530	DEALLOCATE( ug_palm )
	531	DEALLOCATE( vg_palm )
	532	DEALLOCATE( ug_cosmo )
	533	DEALLOCATE( vg_cosmo )
[3866]	534	IF ( .NOT. cfg%ug_defined_by_user ) THEN
[3395]	535	DEALLOCATE( rho_north )
	536	DEALLOCATE( rho_south )
	537	DEALLOCATE( rho_east )
	538	DEALLOCATE( rho_west )
	539	DEALLOCATE( p_north )
	540	DEALLOCATE( p_south )
	541	DEALLOCATE( p_east )
	542	DEALLOCATE( p_west )
[3785]	543	ENDIF
	544	ENDIF
[3395]	545
[3557]	546	!
	547	!-- Keep input buffer around for averaged (radiation) and
	548	!-- accumulated COSMO quantities (precipitation).
[3866]	549	IF ( group%kind == 'running average' .OR. &
	550	group%kind == 'accumulated' ) THEN
[2696]	551	ELSE
[3866]	552	CALL report( 'main loop', 'Deallocating input buffer', cfg%debug )
	553	DEALLOCATE( input_buffer )
[3785]	554	ENDIF
[3866]	555	CALL log_runtime( 'time', 'alloc' )
[2696]	556
[3557]	557	!
	558	!-- time steps / input files loop
[3785]	559	ENDDO
[2696]	560
[3866]	561	IF ( ALLOCATED( input_buffer ) ) THEN
	562	CALL report( 'main loop', 'Deallocating input buffer', cfg%debug )
	563	DEALLOCATE( input_buffer )
[3785]	564	ENDIF
[3866]	565	CALL log_runtime( 'time', 'alloc' )
[2696]	566
	567	ELSE
	568
[3866]	569	message = "Skipping IO group " // TRIM( str( igroup ) ) // " '" // TRIM( group%kind ) // "'"
	570	IF ( ALLOCATED( group%in_var_list ) ) THEN
	571	message = TRIM( message ) // " with input variable '" // &
	572	TRIM( group%in_var_list(1)%name ) // "'."
[3785]	573	ENDIF
[2696]	574
[3866]	575	CALL report( 'main loop', message, cfg%debug )
[2696]	576
[3557]	577	!
[3866]	578	!-- IO group%to_be_processed conditional
[3785]	579	ENDIF
[2696]	580
[3557]	581	!
	582	!-- IO groups loop
[3785]	583	ENDDO
[2696]	584
	585	!------------------------------------------------------------------------------
	586	!- Section 3: Clean up.
	587	!------------------------------------------------------------------------------
[3866]	588	CALL fini_file_lists
	589	CALL fini_io_groups
	590	CALL fini_variables
	591	!CALL fini_grids
	592	CALL log_runtime( 'time', 'alloc' )
	593	CALL log_runtime( 'report', 'void' )
[2696]	594
[3997]	595	message = "Finished writing dynamic driver '" // TRIM( output_file%name )
	596
	597	IF ( n_wrngs > 0 ) THEN
	598	message = TRIM( message ) // "' with " // TRIM( str( n_wrngs ) ) // &
	599	" warning(s). Please see logfile '" // LOG_FILE_NAME // "'."
	600	ELSE
	601	message = TRIM( message ) // "' successfully."
	602	END IF
	603
[3866]	604	CALL report( 'main loop', message )
	605	CALL close_log
[2696]	606
[3866]	607	#else
[2696]	608
[3866]	609	USE inifor_control
	610	IMPLICIT NONE
	611
	612	message = "INIFOR was compiled without netCDF support, which is required for it to run. " // &
	613	"To use INIFOR, recompile PALM with netCDF support by adding the -D__netcdf " // &
	614	"precompiler flag to your .palm.config file."
	615	CALL inifor_abort( 'main loop', message )
	616
[3680]	617	#endif
[3866]	618
[2696]	619	END PROGRAM inifor

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