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source: palm/trunk/SOURCE/netcdf_data_input_mod.f90 @ 3498

Last change on this file since 3498 was 3498, checked in by gronemeier, 7 years ago
Bugfix: print error message by processor which encounters the error
Property svn:keywords set to `Id`
File size: 279.1 KB

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1	!> @file netcdf_data_input_mod.f90
2	!------------------------------------------------------------------------------!
3	! This file is part of the PALM model system.
4	!
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.
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	!
17	! Copyright 1997-2018 Leibniz Universitaet Hannover
18	!------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! -----------------
22	!
23	!
24	! Former revisions:
25	! -----------------
26	! $Id: netcdf_data_input_mod.f90 3498 2018-11-07 10:53:03Z gronemeier $
27	! Bugfix: print error message by processor which encounters the error
28	!
29	! 3485 2018-11-03 17:09:40Z gronemeier
30	! - get central meridian from origin_lon if crs does not exist
31	! - set default origin_lon to 0
32	!
33	! 3483 2018-11-02 14:19:26Z raasch
34	! bugfix: misplaced directives for netCDF fixed
35	!
36	! 3474 2018-10-30 21:07:39Z kanani
37	! Add UV exposure model input (Schrempf)
38	!
39	! 3472 2018-10-30 20:43:50Z suehring
40	! Salsa implemented
41	!
42	! 3464 2018-10-30 18:08:55Z kanani
43	! Define coordinate reference system (crs) and read from input dataset
44	! Revise default values for reference coordinates
45	!
46	! 3459 2018-10-30 15:04:11Z gronemeier
47	! from chemistry branch r3443, banzhafs, Russo:
48	! Uncommented lines on dimension of surface_fractions
49	! Removed par_emis_time_factor variable, moved to chem_emissions_mod
50	! Initialized nspec and other emission variables at time of declaration
51	! Modified EXPERT mode to PRE-PROCESSED mode
52	! Introduced Chemistry static netcdf file
53	! Added the routine for reading-in netcdf data for chemistry
54	! Added routines to get_variable interface specific for chemistry files
55	!
56	! 3429 2018-10-25 13:04:23Z knoop
57	! add default values of origin_x/y/z
58	!
59	! 3404 2018-10-23 13:29:11Z suehring
60	! Consider time-dependent geostrophic wind components in offline nesting
61	!
62	! 3376 2018-10-19 10:15:32Z suehring
63	! Additional check for consistent building initialization implemented
64	!
65	! 3347 2018-10-15 14:21:08Z suehring
66	! Subroutine renamed
67	!
68	! 3257 2018-09-17 17:11:46Z suehring
69	! (from branch resler)
70	! Formatting
71	!
72	! 3298 2018-10-02 12:21:11Z kanani
73	! Modified EXPERT mode to PRE-PROCESSED mode (Russo)
74	! Introduced Chemistry static netcdf file (Russo)
75	! Added the routine for reading-in netcdf data for chemistry (Russo)
76	! Added routines to get_variable interface specific for chemistry files (Russo)
77	!
78	! 3257 2018-09-17 17:11:46Z suehring
79	! Adjust checks for building_type and building_id, which is necessary after
80	! topography filtering (building_type and id can be modified by the filtering).
81	!
82	! 3254 2018-09-17 10:53:57Z suehring
83	! Additional check for surface_fractions and and checks for building_id and
84	! building_type extended.
85	!
86	! 3241 2018-09-12 15:02:00Z raasch
87	! unused variables removed
88	!
89	! 3215 2018-08-29 09:58:59Z suehring
90	! - Separate input of soil properties from input of atmospheric data. This
91	! enables input of soil properties also in child domains without any
92	! dependence on atmospheric input
93	! - Check for missing initial 1D/3D data in dynamic input file
94	! - Revise checks for matching grid spacing in model and input file
95	! - Bugfix, add netcdf4_parallel directive for collective read operation
96	! - Revise error message numbers
97	!
98	! 3209 2018-08-27 16:58:37Z suehring
99	! Read zsoil dimension length only if soil variables are provided
100	!
101	! 3183 2018-07-27 14:25:55Z suehring
102	! Adjust input of dynamic driver according to revised Inifor version.
103	! Replace simulated_time by time_since_reference_point.
104	! Rename variables in mesoscale-offline nesting mode.
105	!
106	! 3182 2018-07-27 13:36:03Z suehring
107	! Slightly revise check for surface_fraction in order to check only the relevant
108	! fractions
109	!
110	! 3103 2018-07-04 17:30:52Z suehring
111	! New check for negative terrain heights
112	!
113	! 3089 2018-06-27 13:20:38Z suehring
114	! Revise call for message routine in case of local data inconsistencies.
115	!
116	! 3054 2018-06-01 16:08:59Z gronemeier
117	! Bugfix: force an MPI abort if errors occur while reading building heights
118	! from ASCII file
119	!
120	! 3053 2018-06-01 12:59:07Z suehring
121	! Revise checks for variable surface_fraction
122	!
123	! 3051 2018-05-30 17:43:55Z suehring
124	! - Speed-up NetCDF input
125	! - Revise input routines and remove NetCDF input via IO-blocks since this is
126	! not working in parallel mode in case blocking collective read operations
127	! are done
128	! - Temporarily revoke renaming of input variables in dynamic driver (tend_ug,
129	! tend_vg, zsoil) in order to keep dynamic input file working with current
130	! model version
131	! - More detailed error messages created
132	!
133	! 3045 2018-05-28 07:55:41Z Giersch
134	! Error messages revised
135	!
136	! 3041 2018-05-25 10:39:54Z gronemeier
137	! Add data type for global file attributes
138	! Add read of global attributes of static driver
139	!
140	! 3037 2018-05-24 10:39:29Z gronemeier
141	! renamed 'depth' to 'zsoil'
142	!
143	! 3036 2018-05-24 10:18:26Z gronemeier
144	! Revision of input vars according to UC2 data standard
145	! - renamed 'orography_2D' to 'zt'
146	! - renamed 'buildings_2D' to 'buildings_2d'
147	! - renamed 'buildings_3D' to 'buildings_3d'
148	! - renamed 'leaf_are_density' to 'lad'
149	! - renamed 'basal_are_density' to 'bad'
150	! - renamed 'root_are_density_lad' to 'root_area_dens_r'
151	! - renamed 'root_are_density_lsm' to 'root_area_dens_s'
152	! - renamed 'ls_forcing_ug' to 'tend_ug'
153	! - renamed 'ls_forcing_vg' to 'tend_vg'
154	!
155	! 3019 2018-05-13 07:05:43Z maronga
156	! Improved reading speed of large NetCDF files
157	!
158	! 2963 2018-04-12 14:47:44Z suehring
159	! - Revise checks for static input variables.
160	! - Introduce index for vegetation/wall, pavement/green-wall and water/window
161	! surfaces, for clearer access of surface fraction, albedo, emissivity, etc. .
162	!
163	! 2958 2018-04-11 15:38:13Z suehring
164	! Synchronize longitude and latitude between nested model domains, values are
165	! taken from the root model.
166	!
167	! 2955 2018-04-09 15:14:01Z suehring
168	! Extend checks for consistent setting of buildings, its ID and type.
169	! Add log-points to measure CPU time of NetCDF data input.
170	!
171	! 2953 2018-04-09 11:26:02Z suehring
172	! Bugfix in checks for initialization data
173	!
174	! 2947 2018-04-04 18:01:41Z suehring
175	! Checks for dynamic input revised
176	!
177	! 2946 2018-04-04 17:01:23Z suehring
178	! Bugfix for revision 2945, perform checks only if dynamic input file is
179	! available.
180	!
181	! 2945 2018-04-04 16:27:14Z suehring
182	! - Mimic for topography input slightly revised, in order to enable consistency
183	! checks
184	! - Add checks for dimensions in dynamic input file and move already existing
185	! checks
186	!
187	! 2938 2018-03-27 15:52:42Z suehring
188	! Initial read of geostrophic wind components from dynamic driver.
189	!
190	! 2773 2018-01-30 14:12:54Z suehring
191	! Revise checks for surface_fraction.
192	!
193	! 2925 2018-03-23 14:54:11Z suehring
194	! Check for further inconsistent settings of surface_fractions.
195	! Some messages slightly rephrased and error numbers renamed.
196	!
197	! 2898 2018-03-15 13:03:01Z suehring
198	! Check if each building has a type. Further, check if dimensions in static
199	! input file match the model dimensions.
200	!
201	! 2897 2018-03-15 11:47:16Z suehring
202	! Relax restrictions for topography input, terrain and building heights can be
203	! input separately and are not mandatory any more.
204	!
205	! 2874 2018-03-13 10:55:42Z knoop
206	! Bugfix: wrong placement of netcdf cpp-macros fixed
207	!
208	! 2794 2018-02-07 14:09:43Z knoop
209	! Check if 3D building input is consistent to numeric grid.
210	!
211	! 2773 2018-01-30 14:12:54Z suehring
212	! - Enable initialization with 3D topography.
213	! - Move check for correct initialization in nesting mode to check_parameters.
214	!
215	! 2772 2018-01-29 13:10:35Z suehring
216	! Initialization of simulation independent on land-surface model.
217	!
218	! 2746 2018-01-15 12:06:04Z suehring
219	! Read plant-canopy variables independently on land-surface model usage
220	!
221	! 2718 2018-01-02 08:49:38Z maronga
222	! Corrected "Former revisions" section
223	!
224	! 2711 2017-12-20 17:04:49Z suehring
225	! Rename subroutine close_file to avoid double-naming.
226	!
227	! 2700 2017-12-15 14:12:35Z suehring
228	!
229	! 2696 2017-12-14 17:12:51Z kanani
230	! Initial revision (suehring)
231	!
232	!
233	!
234	!
235	! Authors:
236	! --------
237	! @author Matthias Suehring
238	!
239	! Description:
240	! ------------
241	!> Modulue contains routines to input data according to Palm input data
242	!> standart using dynamic and static input files.
243	!> @todo - Chemistry: revise reading of netcdf file and ajdust formatting according to standard!!!
244	!> @todo - Order input alphabetically
245	!> @todo - Revise error messages and error numbers
246	!> @todo - Input of missing quantities (chemical species, emission rates)
247	!> @todo - Defninition and input of still missing variable attributes
248	!> @todo - Input of initial geostrophic wind profiles with cyclic conditions.
249	!------------------------------------------------------------------------------!
250	MODULE netcdf_data_input_mod
251
252	USE control_parameters, &
253	ONLY: coupling_char, io_blocks, io_group
254
255	USE cpulog, &
256	ONLY: cpu_log, log_point_s
257
258	USE kinds
259
260	#if defined ( __netcdf )
261	USE NETCDF
262	#endif
263
264	USE pegrid
265
266	USE surface_mod, &
267	ONLY: ind_pav_green, ind_veg_wall, ind_wat_win
268	!
269	!-- Define type for dimensions.
270	TYPE dims_xy
271	INTEGER(iwp) :: nx !< dimension length in x
272	INTEGER(iwp) :: ny !< dimension length in y
273	INTEGER(iwp) :: nz !< dimension length in z
274	REAL(wp), DIMENSION(:), ALLOCATABLE :: x !< dimension array in x
275	REAL(wp), DIMENSION(:), ALLOCATABLE :: y !< dimension array in y
276	REAL(wp), DIMENSION(:), ALLOCATABLE :: z !< dimension array in z
277	END TYPE dims_xy
278	!
279	!-- Define data type for nesting in larger-scale models like COSMO.
280	!-- Data type comprises u, v, w, pt, and q at lateral and top boundaries.
281	TYPE nest_offl_type
282
283	CHARACTER(LEN=100), DIMENSION(:), ALLOCATABLE :: var_names
284
285	INTEGER(iwp) :: nt !< number of time levels in dynamic input file
286	INTEGER(iwp) :: nzu !< number of vertical levels on scalar grid in dynamic input file
287	INTEGER(iwp) :: nzw !< number of vertical levels on w grid in dynamic input file
288	INTEGER(iwp) :: tind !< time index for reference time in mesoscale-offline nesting
289	INTEGER(iwp) :: tind_p !< time index for following time in mesoscale-offline nesting
290
291	LOGICAL :: init = .FALSE.
292	LOGICAL :: from_file = .FALSE.
293
294	REAL(wp), DIMENSION(:), ALLOCATABLE :: surface_pressure !< time dependent surface pressure
295	REAL(wp), DIMENSION(:), ALLOCATABLE :: time !< time levels in dynamic input file
296	REAL(wp), DIMENSION(:), ALLOCATABLE :: zu_atmos !< vertical levels at scalar grid in dynamic input file
297	REAL(wp), DIMENSION(:), ALLOCATABLE :: zw_atmos !< vertical levels at w grid in dynamic input file
298
299	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: ug !< domain-averaged geostrophic component
300	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: vg !< domain-averaged geostrophic component
301
302	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: u_left !< u-component at left boundary
303	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: v_left !< v-component at left boundary
304	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: w_left !< w-component at left boundary
305	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: q_left !< mixing ratio at left boundary
306	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: pt_left !< potentital temperautre at left boundary
307
308	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: u_north !< u-component at north boundary
309	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: v_north !< v-component at north boundary
310	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: w_north !< w-component at north boundary
311	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: q_north !< mixing ratio at north boundary
312	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: pt_north !< potentital temperautre at north boundary
313
314	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: u_right !< u-component at right boundary
315	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: v_right !< v-component at right boundary
316	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: w_right !< w-component at right boundary
317	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: q_right !< mixing ratio at right boundary
318	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: pt_right !< potentital temperautre at right boundary
319
320	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: u_south !< u-component at south boundary
321	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: v_south !< v-component at south boundary
322	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: w_south !< w-component at south boundary
323	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: q_south !< mixing ratio at south boundary
324	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: pt_south !< potentital temperautre at south boundary
325
326	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: u_top !< u-component at top boundary
327	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: v_top !< v-component at top boundary
328	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: w_top !< w-component at top boundary
329	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: q_top !< mixing ratio at top boundary
330	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: pt_top !< potentital temperautre at top boundary
331
332	END TYPE nest_offl_type
333
334	TYPE init_type
335
336	CHARACTER(LEN=23) :: origin_time !< reference time of input data
337
338	INTEGER(iwp) :: lod_msoil !< level of detail - soil moisture
339	INTEGER(iwp) :: lod_pt !< level of detail - pt
340	INTEGER(iwp) :: lod_q !< level of detail - q
341	INTEGER(iwp) :: lod_tsoil !< level of detail - soil temperature
342	INTEGER(iwp) :: lod_u !< level of detail - u-component
343	INTEGER(iwp) :: lod_v !< level of detail - v-component
344	INTEGER(iwp) :: lod_w !< level of detail - w-component
345	INTEGER(iwp) :: nx !< number of scalar grid points along x in dynamic input file
346	INTEGER(iwp) :: nxu !< number of u grid points along x in dynamic input file
347	INTEGER(iwp) :: ny !< number of scalar grid points along y in dynamic input file
348	INTEGER(iwp) :: nyv !< number of v grid points along y in dynamic input file
349	INTEGER(iwp) :: nzs !< number of vertical soil levels in dynamic input file
350	INTEGER(iwp) :: nzu !< number of vertical levels on scalar grid in dynamic input file
351	INTEGER(iwp) :: nzw !< number of vertical levels on w grid in dynamic input file
352
353	LOGICAL :: from_file_msoil = .FALSE. !< flag indicating whether soil moisture is already initialized from file
354	LOGICAL :: from_file_pt = .FALSE. !< flag indicating whether pt is already initialized from file
355	LOGICAL :: from_file_q = .FALSE. !< flag indicating whether q is already initialized from file
356	LOGICAL :: from_file_tsoil = .FALSE. !< flag indicating whether soil temperature is already initialized from file
357	LOGICAL :: from_file_u = .FALSE. !< flag indicating whether u is already initialized from file
358	LOGICAL :: from_file_ug = .FALSE. !< flag indicating whether ug is already initialized from file
359	LOGICAL :: from_file_v = .FALSE. !< flag indicating whether v is already initialized from file
360	LOGICAL :: from_file_vg = .FALSE. !< flag indicating whether ug is already initialized from file
361	LOGICAL :: from_file_w = .FALSE. !< flag indicating whether w is already initialized from file
362
363	REAL(wp) :: fill_msoil !< fill value for soil moisture
364	REAL(wp) :: fill_pt !< fill value for pt
365	REAL(wp) :: fill_q !< fill value for q
366	REAL(wp) :: fill_tsoil !< fill value for soil temperature
367	REAL(wp) :: fill_u !< fill value for u
368	REAL(wp) :: fill_v !< fill value for v
369	REAL(wp) :: fill_w !< fill value for w
370	REAL(wp) :: latitude = 0.0_wp !< latitude of the lower left corner
371	REAL(wp) :: longitude = 0.0_wp !< longitude of the lower left corner
372	REAL(wp) :: origin_x = 500000.0_wp !< UTM easting of the lower left corner
373	REAL(wp) :: origin_y = 0.0_wp !< UTM northing of the lower left corner
374	REAL(wp) :: origin_z = 0.0_wp !< reference height of input data
375	REAL(wp) :: rotation_angle = 0.0_wp !< rotation angle of input data
376
377	REAL(wp), DIMENSION(:), ALLOCATABLE :: msoil_1d !< initial vertical profile of soil moisture
378	REAL(wp), DIMENSION(:), ALLOCATABLE :: pt_init !< initial vertical profile of pt
379	REAL(wp), DIMENSION(:), ALLOCATABLE :: q_init !< initial vertical profile of q
380	REAL(wp), DIMENSION(:), ALLOCATABLE :: tsoil_1d !< initial vertical profile of soil temperature
381	REAL(wp), DIMENSION(:), ALLOCATABLE :: u_init !< initial vertical profile of u
382	REAL(wp), DIMENSION(:), ALLOCATABLE :: ug_init !< initial vertical profile of ug
383	REAL(wp), DIMENSION(:), ALLOCATABLE :: v_init !< initial vertical profile of v
384	REAL(wp), DIMENSION(:), ALLOCATABLE :: vg_init !< initial vertical profile of ug
385	REAL(wp), DIMENSION(:), ALLOCATABLE :: w_init !< initial vertical profile of w
386	REAL(wp), DIMENSION(:), ALLOCATABLE :: z_soil !< vertical levels in soil in dynamic input file, used for interpolation
387	REAL(wp), DIMENSION(:), ALLOCATABLE :: zu_atmos !< vertical levels at scalar grid in dynamic input file, used for interpolation
388	REAL(wp), DIMENSION(:), ALLOCATABLE :: zw_atmos !< vertical levels at w grid in dynamic input file, used for interpolation
389
390
391	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: msoil_3d !< initial 3d soil moisture provide by Inifor and interpolated onto soil grid
392	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: tsoil_3d !< initial 3d soil temperature provide by Inifor and interpolated onto soil grid
393
394	END TYPE init_type
395
396	!-- Data type for the general information of chemistry emissions, do not dependent on the particular chemical species
397	TYPE chem_emis_att_type
398
399	!-DIMENSIONS
400	INTEGER(iwp) :: nspec=0 !< number of chem species for which emission values are provided
401	INTEGER(iwp) :: ncat=0 !< number of emission categories
402	INTEGER(iwp) :: nvoc=0 !< number of VOCs components
403	INTEGER(iwp) :: npm=0 !< number of PMs components
404	INTEGER(iwp) :: nnox=2 !< number of NOx components: NO and NO2
405	INTEGER(iwp) :: nsox=2 !< number of SOx components: SO and SO4
406	INTEGER(iwp) :: nhoursyear !< number of hours of a specific year in the HOURLY mode
407	! of the default mode
408	INTEGER(iwp) :: nmonthdayhour !< number of month days and hours in the MDH mode
409	! of the default mode
410	INTEGER(iwp) :: dt_emission !< Number of emissions timesteps for one year
411	! in the pre-processed emissions case
412	!-- 1d emission input variables
413	CHARACTER (LEN=25),ALLOCATABLE, DIMENSION(:) :: pm_name !< Names of PMs components
414	CHARACTER (LEN=25),ALLOCATABLE, DIMENSION(:) :: cat_name !< Emission categories names
415	CHARACTER (LEN=25),ALLOCATABLE, DIMENSION(:) :: species_name !< Names of emission chemical species
416	CHARACTER (LEN=25),ALLOCATABLE, DIMENSION(:) :: voc_name !< Names of VOCs components
417	CHARACTER (LEN=25) :: units !< Units
418
419	INTEGER(iwp) :: i_hour !< indices for assigning the emission values at different timesteps
420	INTEGER(iwp),ALLOCATABLE, DIMENSION(:) :: cat_index !< Index of emission categories
421	INTEGER(iwp),ALLOCATABLE, DIMENSION(:) :: species_index !< Index of emission chem species
422
423	REAL(wp),ALLOCATABLE, DIMENSION(:) :: xm !< Molecular masses of emission chem species
424
425	!-- 2d emission input variables
426	REAL(wp),ALLOCATABLE, DIMENSION(:,:) :: hourly_emis_time_factor !< Time factors for HOURLY emissions (DEFAULT mode)
427	REAL(wp),ALLOCATABLE, DIMENSION(:,:) :: mdh_emis_time_factor !< Time factors for MDH emissions (DEFAULT mode)
428	REAL(wp),ALLOCATABLE, DIMENSION(:,:) :: nox_comp !< Composition of NO and NO2
429	REAL(wp),ALLOCATABLE, DIMENSION(:,:) :: sox_comp !< Composition of SO2 and SO4
430	REAL(wp),ALLOCATABLE, DIMENSION(:,:) :: voc_comp !< Composition of different VOC components (number not fixed)
431
432	!-- 3d emission input variables
433	REAL(wp),ALLOCATABLE, DIMENSION(:,:,:) :: pm_comp !< Composition of different PMs components (number not fixed)
434
435	END TYPE chem_emis_att_type
436
437
438	!-- Data type for the values of chemistry emissions ERUSSO
439	TYPE chem_emis_val_type
440
441	!REAL(wp),ALLOCATABLE, DIMENSION(:,:) :: stack_height !< stack height
442
443	!-- 3d emission input variables
444	REAL(wp),ALLOCATABLE, DIMENSION(:,:,:) :: default_emission_data !< Input Values emissions DEFAULT mode
445
446	!-- 4d emission input variables
447	REAL(wp),ALLOCATABLE, DIMENSION(:,:,:,:) :: preproc_emission_data !< Input Values emissions PRE-PROCESSED mode
448
449	END TYPE chem_emis_val_type
450
451	!
452	!-- Define data structures for different input data types.
453	!-- 8-bit Integer 2D
454	TYPE int_2d_8bit
455	INTEGER(KIND=1) :: fill = -127 !< fill value
456	INTEGER(KIND=1), DIMENSION(:,:), ALLOCATABLE :: var !< respective variable
457
458	LOGICAL :: from_file = .FALSE. !< flag indicating whether an input variable is available and read from file or default values are used
459	END TYPE int_2d_8bit
460	!
461	!-- 8-bit Integer 3D
462	TYPE int_3d_8bit
463	INTEGER(KIND=1) :: fill = -127 !< fill value
464	INTEGER(KIND=1), DIMENSION(:,:,:), ALLOCATABLE :: var_3d !< respective variable
465
466	LOGICAL :: from_file = .FALSE. !< flag indicating whether an input variable is available and read from file or default values are used
467	END TYPE int_3d_8bit
468	!
469	!-- 32-bit Integer 2D
470	TYPE int_2d_32bit
471	INTEGER(iwp) :: fill = -9999 !< fill value
472	INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: var !< respective variable
473
474	LOGICAL :: from_file = .FALSE. !< flag indicating whether an input variable is available and read from file or default values are used
475	END TYPE int_2d_32bit
476
477	!
478	!-- Define data type to read 2D real variables
479	TYPE real_2d
480	LOGICAL :: from_file = .FALSE. !< flag indicating whether an input variable is available and read from file or default values are used
481
482	REAL(wp) :: fill = -9999.9_wp !< fill value
483	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: var !< respective variable
484	END TYPE real_2d
485
486	!
487	!-- Define data type to read 3D real variables
488	TYPE real_3d
489	LOGICAL :: from_file = .FALSE. !< flag indicating whether an input variable is available and read from file or default values are used
490
491	INTEGER(iwp) :: nz !< number of grid points along vertical dimension
492
493	REAL(wp) :: fill = -9999.9_wp !< fill value
494	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: var !< respective variable
495	END TYPE real_3d
496	!
497	!-- Define data structure where the dimension and type of the input depends
498	!-- on the given level of detail.
499	!-- For buildings, the input is either 2D float, or 3d byte.
500	TYPE build_in
501	INTEGER(iwp) :: lod = 1 !< level of detail
502	INTEGER(KIND=1) :: fill2 = -127 !< fill value for lod = 2
503	INTEGER(iwp) :: nz !< number of vertical layers in file
504	INTEGER(KIND=1), DIMENSION(:,:,:), ALLOCATABLE :: var_3d !< 3d variable (lod = 2)
505
506	REAL(wp), DIMENSION(:), ALLOCATABLE :: z !< vertical coordinate for 3D building, used for consistency check
507
508	LOGICAL :: from_file = .FALSE. !< flag indicating whether an input variable is available and read from file or default values are used
509
510	REAL(wp) :: fill1 = -9999.9_wp !< fill values for lod = 1
511	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: var_2d !< 2d variable (lod = 1)
512	END TYPE build_in
513
514	!
515	!-- For soil_type, the input is either 2D or 3D one-byte integer.
516	TYPE soil_in
517	INTEGER(iwp) :: lod = 1 !< level of detail
518	INTEGER(KIND=1) :: fill = -127 !< fill value for lod = 2
519	INTEGER(KIND=1), DIMENSION(:,:), ALLOCATABLE :: var_2d !< 2d variable (lod = 1)
520	INTEGER(KIND=1), DIMENSION(:,:,:), ALLOCATABLE :: var_3d !< 3d variable (lod = 2)
521
522	LOGICAL :: from_file = .FALSE. !< flag indicating whether an input variable is available and read from file or default values are used
523	END TYPE soil_in
524
525	!
526	!-- Define data type for fractions between surface types
527	TYPE fracs
528	INTEGER(iwp) :: nf !< total number of fractions
529	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: nfracs !< dimension array for fraction
530
531	LOGICAL :: from_file = .FALSE. !< flag indicating whether an input variable is available and read from file or default values are used
532
533	REAL(wp) :: fill = -9999.9_wp !< fill value
534	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: frac !< respective fraction between different surface types
535	END TYPE fracs
536	!
537	!-- Data type for parameter lists, Depending on the given level of detail,
538	!-- the input is 3D or 4D
539	TYPE pars
540	INTEGER(iwp) :: lod = 1 !< level of detail
541	INTEGER(iwp) :: np !< total number of parameters
542	INTEGER(iwp) :: nz !< vertical dimension - number of soil layers
543	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: layers !< dimension array for soil layers
544	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: pars !< dimension array for parameters
545
546	LOGICAL :: from_file = .FALSE. !< flag indicating whether an input variable is available and read from file or default values are used
547
548	REAL(wp) :: fill = -9999.9_wp !< fill value
549	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: pars_xy !< respective parameters, level of detail = 1
550	REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: pars_xyz !< respective parameters, level of detail = 2
551	END TYPE pars
552	!
553	!-- Define type for global file attributes
554	!-- Please refer to the PALM data standard for a detailed description of each
555	!-- attribute.
556	TYPE global_atts_type
557	CHARACTER(LEN=12 ) :: acronym !< acronym of institution
558	CHARACTER(LEN=7) :: acronym_char = 'acronym' !< name of attribute
559	CHARACTER(LEN=200) :: author !< first name, last name, email adress
560	CHARACTER(LEN=6) :: author_char = 'author' !< name of attribute
561	CHARACTER(LEN=12 ) :: campaign !< name of campaign
562	CHARACTER(LEN=8) :: campaign_char = 'campaign' !< name of attribute
563	CHARACTER(LEN=200) :: comment !< comment to data
564	CHARACTER(LEN=7) :: comment_char = 'comment' !< name of attribute
565	CHARACTER(LEN=200) :: contact_person !< first name, last name, email adress
566	CHARACTER(LEN=14) :: contact_person_char = 'contact_person' !< name of attribute
567	CHARACTER(LEN=200) :: conventions = 'CF-1.7' !< netCDF convention
568	CHARACTER(LEN=11) :: conventions_char = 'Conventions' !< name of attribute
569	CHARACTER(LEN=23 ) :: creation_time !< creation time of data set
570	CHARACTER(LEN=13) :: creation_time_char = 'creation_time' !< name of attribute
571	CHARACTER(LEN=16 ) :: data_content !< content of data set
572	CHARACTER(LEN=12) :: data_content_char = 'data_content' !< name of attribute
573	CHARACTER(LEN=200) :: dependencies !< dependencies of data set
574	CHARACTER(LEN=12) :: dependencies_char = 'dependencies' !< name of attribute
575	CHARACTER(LEN=200) :: history !< information about data processing
576	CHARACTER(LEN=7) :: history_char = 'history' !< name of attribute
577	CHARACTER(LEN=200) :: institution !< name of responsible institution
578	CHARACTER(LEN=11) :: institution_char = 'institution' !< name of attribute
579	CHARACTER(LEN=200) :: keywords !< keywords of data set
580	CHARACTER(LEN=8) :: keywords_char = 'keywords' !< name of attribute
581	CHARACTER(LEN=200) :: license !< license of data set
582	CHARACTER(LEN=7) :: license_char = 'license' !< name of attribute
583	CHARACTER(LEN=200) :: location !< place which refers to data set
584	CHARACTER(LEN=8) :: location_char = 'location' !< name of attribute
585	CHARACTER(LEN=10) :: origin_lat_char = 'origin_lat' !< name of attribute
586	CHARACTER(LEN=10) :: origin_lon_char = 'origin_lon' !< name of attribute
587	CHARACTER(LEN=23 ) :: origin_time !< reference time
588	CHARACTER(LEN=11) :: origin_time_char = 'origin_time' !< name of attribute
589	CHARACTER(LEN=8) :: origin_x_char = 'origin_x' !< name of attribute
590	CHARACTER(LEN=8) :: origin_y_char = 'origin_y' !< name of attribute
591	CHARACTER(LEN=8) :: origin_z_char = 'origin_z' !< name of attribute
592	CHARACTER(LEN=12) :: palm_version_char = 'palm_version' !< name of attribute
593	CHARACTER(LEN=200) :: references !< literature referring to data set
594	CHARACTER(LEN=10) :: references_char = 'references' !< name of attribute
595	CHARACTER(LEN=14) :: rotation_angle_char = 'rotation_angle' !< name of attribute
596	CHARACTER(LEN=12 ) :: site !< name of model domain
597	CHARACTER(LEN=4) :: site_char = 'site' !< name of attribute
598	CHARACTER(LEN=200) :: source !< source of data set
599	CHARACTER(LEN=6) :: source_char = 'source' !< name of attribute
600	CHARACTER(LEN=200) :: title !< title of data set
601	CHARACTER(LEN=5) :: title_char = 'title' !< name of attribute
602	CHARACTER(LEN=7) :: version_char = 'version' !< name of attribute
603
604	INTEGER(iwp) :: version !< version of data set
605
606	REAL(wp) :: origin_lat !< latitude of lower left corner
607	REAL(wp) :: origin_lon !< longitude of lower left corner
608	REAL(wp) :: origin_x !< easting (UTM coordinate) of lower left corner
609	REAL(wp) :: origin_y !< northing (UTM coordinate) of lower left corner
610	REAL(wp) :: origin_z !< reference height
611	REAL(wp) :: palm_version !< PALM version of data set
612	REAL(wp) :: rotation_angle !< rotation angle of coordinate system of data set
613	END TYPE global_atts_type
614	!
615	!-- Define type for coordinate reference system (crs)
616	TYPE crs_type
617	CHARACTER(LEN=200) :: epsg_code = 'EPSG:25831' !< EPSG code
618	CHARACTER(LEN=200) :: grid_mapping_name = 'transverse_mercator' !< name of grid mapping
619	CHARACTER(LEN=200) :: long_name = 'coordinate reference system' !< name of variable crs
620	CHARACTER(LEN=200) :: units = 'm' !< unit of crs
621
622	REAL(wp) :: false_easting = 500000.0_wp !< false easting
623	REAL(wp) :: false_northing = 0.0_wp !< false northing
624	REAL(wp) :: inverse_flattening = 298.257223563_wp !< 1/f (default for WGS84)
625	REAL(wp) :: latitude_of_projection_origin = 0.0_wp !< latitude of projection origin
626	REAL(wp) :: longitude_of_central_meridian = 3.0_wp !< longitude of central meridian of UTM zone (default: zone 31)
627	REAL(wp) :: longitude_of_prime_meridian = 0.0_wp !< longitude of prime meridian
628	REAL(wp) :: scale_factor_at_central_meridian = 0.9996_wp !< scale factor of UTM coordinates
629	REAL(wp) :: semi_major_axis = 6378137.0_wp !< length of semi major axis (default for WGS84)
630	END TYPE crs_type
631
632	!
633	!-- Define variables
634	TYPE(crs_type) :: coord_ref_sys !< coordinate reference system
635
636	TYPE(dims_xy) :: dim_static !< data structure for x, y-dimension in static input file
637
638	TYPE(nest_offl_type) :: nest_offl !< data structure for data input at lateral and top boundaries (provided by Inifor)
639
640	TYPE(init_type) :: init_3d !< data structure for the initialization of the 3D flow and soil fields
641	TYPE(init_type) :: init_model !< data structure for the initialization of the model
642
643	!
644	!-- Define 2D variables of type NC_BYTE
645	TYPE(int_2d_8bit) :: albedo_type_f !< input variable for albedo type
646	TYPE(int_2d_8bit) :: building_type_f !< input variable for building type
647	TYPE(int_2d_8bit) :: pavement_type_f !< input variable for pavenment type
648	TYPE(int_2d_8bit) :: street_crossing_f !< input variable for water type
649	TYPE(int_2d_8bit) :: street_type_f !< input variable for water type
650	TYPE(int_2d_8bit) :: vegetation_type_f !< input variable for vegetation type
651	TYPE(int_2d_8bit) :: water_type_f !< input variable for water type
652	!
653	!-- Define 3D variables of type NC_BYTE
654	TYPE(int_3d_8bit) :: building_obstruction_f !< input variable for building obstruction
655	TYPE(int_3d_8bit) :: building_obstruction_full !< input variable for building obstruction
656	!
657	!-- Define 2D variables of type NC_INT
658	TYPE(int_2d_32bit) :: building_id_f !< input variable for building ID
659	!
660	!-- Define 2D variables of type NC_FLOAT
661	TYPE(real_2d) :: terrain_height_f !< input variable for terrain height
662	TYPE(real_2d) :: uvem_irradiance_f !< input variable for uvem irradiance lookup table
663	TYPE(real_2d) :: uvem_integration_f !< input variable for uvem integration
664	!
665	!-- Define 3D variables of type NC_FLOAT
666	TYPE(real_3d) :: basal_area_density_f !< input variable for basal area density - resolved vegetation
667	TYPE(real_3d) :: leaf_area_density_f !< input variable for leaf area density - resolved vegetation
668	TYPE(real_3d) :: root_area_density_lad_f !< input variable for root area density - resolved vegetation
669	TYPE(real_3d) :: root_area_density_lsm_f !< input variable for root area density - parametrized vegetation
670	TYPE(real_3d) :: uvem_radiance_f !< input variable for uvem radiance lookup table
671	TYPE(real_3d) :: uvem_projarea_f !< input variable for uvem projection area lookup table
672	!
673	!-- Define input variable for buildings
674	TYPE(build_in) :: buildings_f !< input variable for buildings
675	!
676	!-- Define input variables for soil_type
677	TYPE(soil_in) :: soil_type_f !< input variable for soil type
678
679	TYPE(fracs) :: surface_fraction_f !< input variable for surface fraction
680
681	TYPE(pars) :: albedo_pars_f !< input variable for albedo parameters
682	TYPE(pars) :: building_pars_f !< input variable for building parameters
683	TYPE(pars) :: pavement_pars_f !< input variable for pavement parameters
684	TYPE(pars) :: pavement_subsurface_pars_f !< input variable for pavement parameters
685	TYPE(pars) :: soil_pars_f !< input variable for soil parameters
686	TYPE(pars) :: vegetation_pars_f !< input variable for vegetation parameters
687	TYPE(pars) :: water_pars_f !< input variable for water parameters
688
689	TYPE(chem_emis_att_type) :: chem_emis_att !< Input Information of Chemistry Emission Data from netcdf
690	TYPE(chem_emis_val_type), ALLOCATABLE, DIMENSION(:) :: chem_emis !< Input Chemistry Emission Data from netcdf
691
692	CHARACTER(LEN=3) :: char_lod = 'lod' !< name of level-of-detail attribute in NetCDF file
693
694	CHARACTER(LEN=10) :: char_fill = '_FillValue' !< name of fill value attribute in NetCDF file
695
696	CHARACTER(LEN=100) :: input_file_static = 'PIDS_STATIC' !< Name of file which comprises static input data
697	CHARACTER(LEN=100) :: input_file_dynamic = 'PIDS_DYNAMIC' !< Name of file which comprises dynamic input data
698	CHARACTER(LEN=100) :: input_file_chem = 'PIDS_CHEM' !< Name of file which comprises chemistry input data
699	CHARACTER(LEN=100) :: input_file_uvem = 'PIDS_UVEM' !< Name of file which comprises static uv_exposure model input data
700	CHARACTER(LEN=100) :: input_file_vm = 'PIDS_VM' !< Name of file which comprises virtual measurement data
701
702	CHARACTER (LEN=25), ALLOCATABLE, DIMENSION(:) :: string_values !< output of string variables read from netcdf input files
703
704	INTEGER(iwp) :: id_emis !< NetCDF id of input file for chemistry emissions: TBD: It has to be removed
705
706	INTEGER(iwp) :: nc_stat !< return value of nf90 function call
707
708	LOGICAL :: input_pids_static = .FALSE. !< Flag indicating whether Palm-input-data-standard file containing static information exists
709	LOGICAL :: input_pids_dynamic = .FALSE. !< Flag indicating whether Palm-input-data-standard file containing dynamic information exists
710	LOGICAL :: input_pids_chem = .FALSE. !< Flag indicating whether Palm-input-data-standard file containing chemistry information exists
711	LOGICAL :: input_pids_uvem = .FALSE. !< Flag indicating whether uv-expoure-model input file containing static information exists
712	LOGICAL :: input_pids_vm = .FALSE. !< Flag indicating whether input file for virtual measurements exist
713
714	LOGICAL :: collective_read = .FALSE. !< Enable NetCDF collective read
715
716	TYPE(global_atts_type) :: input_file_atts !< global attributes of input file
717
718	SAVE
719
720	PRIVATE
721
722	INTERFACE netcdf_data_input_interpolate
723	MODULE PROCEDURE netcdf_data_input_interpolate_1d
724	MODULE PROCEDURE netcdf_data_input_interpolate_1d_soil
725	MODULE PROCEDURE netcdf_data_input_interpolate_2d
726	MODULE PROCEDURE netcdf_data_input_interpolate_3d
727	END INTERFACE netcdf_data_input_interpolate
728
729	INTERFACE netcdf_data_input_check_dynamic
730	MODULE PROCEDURE netcdf_data_input_check_dynamic
731	END INTERFACE netcdf_data_input_check_dynamic
732
733	INTERFACE netcdf_data_input_check_static
734	MODULE PROCEDURE netcdf_data_input_check_static
735	END INTERFACE netcdf_data_input_check_static
736
737	INTERFACE netcdf_data_input_chemistry_data
738	MODULE PROCEDURE netcdf_data_input_chemistry_data
739	END INTERFACE netcdf_data_input_chemistry_data
740
741	INTERFACE netcdf_data_input_get_dimension_length
742	MODULE PROCEDURE netcdf_data_input_get_dimension_length
743	END INTERFACE netcdf_data_input_get_dimension_length
744
745	INTERFACE netcdf_data_input_inquire_file
746	MODULE PROCEDURE netcdf_data_input_inquire_file
747	END INTERFACE netcdf_data_input_inquire_file
748
749	INTERFACE netcdf_data_input_init
750	MODULE PROCEDURE netcdf_data_input_init
751	END INTERFACE netcdf_data_input_init
752
753	INTERFACE netcdf_data_input_att
754	MODULE PROCEDURE netcdf_data_input_att_int
755	MODULE PROCEDURE netcdf_data_input_att_real
756	MODULE PROCEDURE netcdf_data_input_att_string
757	END INTERFACE netcdf_data_input_att
758
759	INTERFACE netcdf_data_input_init_3d
760	MODULE PROCEDURE netcdf_data_input_init_3d
761	END INTERFACE netcdf_data_input_init_3d
762
763	INTERFACE netcdf_data_input_init_lsm
764	MODULE PROCEDURE netcdf_data_input_init_lsm
765	END INTERFACE netcdf_data_input_init_lsm
766
767	INTERFACE netcdf_data_input_offline_nesting
768	MODULE PROCEDURE netcdf_data_input_offline_nesting
769	END INTERFACE netcdf_data_input_offline_nesting
770
771	INTERFACE netcdf_data_input_surface_data
772	MODULE PROCEDURE netcdf_data_input_surface_data
773	END INTERFACE netcdf_data_input_surface_data
774
775	INTERFACE netcdf_data_input_var
776	MODULE PROCEDURE netcdf_data_input_var_char
777	MODULE PROCEDURE netcdf_data_input_var_real_1d
778	MODULE PROCEDURE netcdf_data_input_var_real_2d
779	END INTERFACE netcdf_data_input_var
780
781	INTERFACE netcdf_data_input_uvem
782	MODULE PROCEDURE netcdf_data_input_uvem
783	END INTERFACE netcdf_data_input_uvem
784
785	INTERFACE get_variable
786	MODULE PROCEDURE get_variable_1d_char
787	MODULE PROCEDURE get_variable_1d_int
788	MODULE PROCEDURE get_variable_1d_real
789	MODULE PROCEDURE get_variable_2d_int8
790	MODULE PROCEDURE get_variable_2d_int32
791	MODULE PROCEDURE get_variable_2d_real
792	MODULE PROCEDURE get_variable_3d_int8
793	MODULE PROCEDURE get_variable_3d_real
794	MODULE PROCEDURE get_variable_3d_real_dynamic
795	MODULE PROCEDURE get_variable_4d_to_3d_real
796	MODULE PROCEDURE get_variable_4d_real
797	MODULE PROCEDURE get_variable_5d_to_4d_real
798	MODULE PROCEDURE get_variable_string
799	END INTERFACE get_variable
800
801	INTERFACE get_variable_pr
802	MODULE PROCEDURE get_variable_pr
803	END INTERFACE get_variable_pr
804
805	INTERFACE get_attribute
806	MODULE PROCEDURE get_attribute_real
807	MODULE PROCEDURE get_attribute_int8
808	MODULE PROCEDURE get_attribute_int32
809	MODULE PROCEDURE get_attribute_string
810	END INTERFACE get_attribute
811
812	!
813	!-- Public variables
814	PUBLIC albedo_pars_f, albedo_type_f, basal_area_density_f, buildings_f, &
815	building_id_f, building_pars_f, building_type_f, &
816	chem_emis, chem_emis_att, chem_emis_att_type, chem_emis_val_type, &
817	coord_ref_sys, &
818	init_3d, init_model, input_file_static, input_pids_static, &
819	input_pids_dynamic, input_pids_vm, input_file_vm, &
820	leaf_area_density_f, nest_offl, &
821	pavement_pars_f, pavement_subsurface_pars_f, pavement_type_f, &
822	root_area_density_lad_f, root_area_density_lsm_f, soil_pars_f, &
823	soil_type_f, street_crossing_f, street_type_f, surface_fraction_f, &
824	terrain_height_f, vegetation_pars_f, vegetation_type_f, &
825	water_pars_f, water_type_f
826	!
827	!-- Public uv exposure variables
828	PUBLIC building_obstruction_f, input_file_uvem, input_pids_uvem, &
829	netcdf_data_input_uvem, &
830	uvem_integration_f, uvem_irradiance_f, &
831	uvem_projarea_f, uvem_radiance_f
832
833	!
834	!-- Public subroutines
835	PUBLIC netcdf_data_input_check_dynamic, netcdf_data_input_check_static, &
836	netcdf_data_input_chemistry_data, &
837	netcdf_data_input_get_dimension_length, &
838	netcdf_data_input_inquire_file, &
839	netcdf_data_input_init, netcdf_data_input_init_lsm, &
840	netcdf_data_input_init_3d, netcdf_data_input_att, &
841	netcdf_data_input_interpolate, netcdf_data_input_offline_nesting, &
842	netcdf_data_input_surface_data, netcdf_data_input_topo, &
843	netcdf_data_input_var, get_attribute, get_variable, open_read_file
844
845
846	CONTAINS
847
848	!------------------------------------------------------------------------------!
849	! Description:
850	! ------------
851	!> Inquires whether NetCDF input files according to Palm-input-data standard
852	!> exist. Moreover, basic checks are performed.
853	!------------------------------------------------------------------------------!
854	SUBROUTINE netcdf_data_input_inquire_file
855
856	USE control_parameters, &
857	ONLY: topo_no_distinct
858
859	IMPLICIT NONE
860
861	#if defined ( __netcdf )
862	INQUIRE( FILE = TRIM( input_file_static ) // TRIM( coupling_char ), &
863	EXIST = input_pids_static )
864	INQUIRE( FILE = TRIM( input_file_dynamic ) // TRIM( coupling_char ), &
865	EXIST = input_pids_dynamic )
866	INQUIRE( FILE = TRIM( input_file_chem ) // TRIM( coupling_char ), &
867	EXIST = input_pids_chem )
868	INQUIRE( FILE = TRIM( input_file_uvem ) // TRIM( coupling_char ), &
869	EXIST = input_pids_uvem )
870	INQUIRE( FILE = TRIM( input_file_vm ) // TRIM( coupling_char ), &
871	EXIST = input_pids_vm )
872	#endif
873
874	!
875	!-- As long as topography can be input via ASCII format, no distinction
876	!-- between building and terrain can be made. This case, classify all
877	!-- surfaces as default type. Same in case land-surface and urban-surface
878	!-- model are not applied.
879	IF ( .NOT. input_pids_static ) THEN
880	topo_no_distinct = .TRUE.
881	ENDIF
882
883	END SUBROUTINE netcdf_data_input_inquire_file
884
885	!------------------------------------------------------------------------------!
886	! Description:
887	! ------------
888	!> Reads global attributes and coordinate reference system required for
889	!> initialization of the model.
890	!------------------------------------------------------------------------------!
891	SUBROUTINE netcdf_data_input_init
892
893	IMPLICIT NONE
894
895	INTEGER(iwp) :: id_mod !< NetCDF id of input file
896	INTEGER(iwp) :: var_id_crs !< NetCDF id of variable crs
897
898	IF ( .NOT. input_pids_static ) RETURN
899
900	#if defined ( __netcdf )
901	!
902	!-- Open file in read-only mode
903	CALL open_read_file( TRIM( input_file_static ) // &
904	TRIM( coupling_char ), id_mod )
905	!
906	!-- Read global attributes
907	CALL get_attribute( id_mod, input_file_atts%origin_lat_char, &
908	input_file_atts%origin_lat, .TRUE. )
909
910	CALL get_attribute( id_mod, input_file_atts%origin_lon_char, &
911	input_file_atts%origin_lon, .TRUE. )
912
913	CALL get_attribute( id_mod, input_file_atts%origin_time_char, &
914	input_file_atts%origin_time, .TRUE. )
915
916	CALL get_attribute( id_mod, input_file_atts%origin_x_char, &
917	input_file_atts%origin_x, .TRUE. )
918
919	CALL get_attribute( id_mod, input_file_atts%origin_y_char, &
920	input_file_atts%origin_y, .TRUE. )
921
922	CALL get_attribute( id_mod, input_file_atts%origin_z_char, &
923	input_file_atts%origin_z, .TRUE. )
924
925	CALL get_attribute( id_mod, input_file_atts%rotation_angle_char, &
926	input_file_atts%rotation_angle, .TRUE. )
927	!
928	!-- Read coordinate reference system if available
929	nc_stat = NF90_INQ_VARID( id_mod, 'crs', var_id_crs )
930	IF ( nc_stat == NF90_NOERR ) THEN
931	CALL get_attribute( id_mod, 'epsg_code', &
932	coord_ref_sys%epsg_code, &
933	.FALSE., 'crs' )
934	CALL get_attribute( id_mod, 'false_easting', &
935	coord_ref_sys%false_easting, &
936	.FALSE., 'crs' )
937	CALL get_attribute( id_mod, 'false_northing', &
938	coord_ref_sys%false_northing, &
939	.FALSE., 'crs' )
940	CALL get_attribute( id_mod, 'grid_mapping_name', &
941	coord_ref_sys%grid_mapping_name, &
942	.FALSE., 'crs' )
943	CALL get_attribute( id_mod, 'inverse_flattening', &
944	coord_ref_sys%inverse_flattening, &
945	.FALSE., 'crs' )
946	CALL get_attribute( id_mod, 'latitude_of_projection_origin', &
947	coord_ref_sys%latitude_of_projection_origin, &
948	.FALSE., 'crs' )
949	CALL get_attribute( id_mod, 'long_name', &
950	coord_ref_sys%long_name, &
951	.FALSE., 'crs' )
952	CALL get_attribute( id_mod, 'longitude_of_central_meridian', &
953	coord_ref_sys%longitude_of_central_meridian, &
954	.FALSE., 'crs' )
955	CALL get_attribute( id_mod, 'longitude_of_prime_meridian', &
956	coord_ref_sys%longitude_of_prime_meridian, &
957	.FALSE., 'crs' )
958	CALL get_attribute( id_mod, 'scale_factor_at_central_meridian', &
959	coord_ref_sys%scale_factor_at_central_meridian, &
960	.FALSE., 'crs' )
961	CALL get_attribute( id_mod, 'semi_major_axis', &
962	coord_ref_sys%semi_major_axis, &
963	.FALSE., 'crs' )
964	CALL get_attribute( id_mod, 'units', &
965	coord_ref_sys%units, &
966	.FALSE., 'crs' )
967	ELSE
968	!
969	!-- Calculate central meridian from origin_lon
970	coord_ref_sys%longitude_of_central_meridian = &
971	CEILING( input_file_atts%origin_lon / 6.0_wp ) * 6.0_wp - 3.0_wp
972	ENDIF
973	!
974	!-- Finally, close input file
975	CALL close_input_file( id_mod )
976	#endif
977	!
978	!-- Copy latitude, longitude, origin_z, rotation angle on init type
979	init_model%latitude = input_file_atts%origin_lat
980	init_model%longitude = input_file_atts%origin_lon
981	init_model%origin_time = input_file_atts%origin_time
982	init_model%origin_x = input_file_atts%origin_x
983	init_model%origin_y = input_file_atts%origin_y
984	init_model%origin_z = input_file_atts%origin_z
985	init_model%rotation_angle = input_file_atts%rotation_angle
986
987	!
988	!-- In case of nested runs, each model domain might have different longitude
989	!-- and latitude, which would result in different Coriolis parameters and
990	!-- sun-zenith angles. To avoid this, longitude and latitude in each model
991	!-- domain will be set to the values of the root model. Please note, this
992	!-- synchronization is required already here.
993	#if defined( __parallel )
994	CALL MPI_BCAST( init_model%latitude, 1, MPI_REAL, 0, &
995	MPI_COMM_WORLD, ierr )
996	CALL MPI_BCAST( init_model%longitude, 1, MPI_REAL, 0, &
997	MPI_COMM_WORLD, ierr )
998	#endif
999
1000	END SUBROUTINE netcdf_data_input_init
1001
1002	!------------------------------------------------------------------------------!
1003	! Description:
1004	! ------------
1005	!> Read an array of characters.
1006	!------------------------------------------------------------------------------!
1007	SUBROUTINE netcdf_data_input_var_char( val, search_string, id_mod )
1008
1009	IMPLICIT NONE
1010
1011	CHARACTER(LEN=*) :: search_string !< name of the variable
1012	CHARACTER(LEN=*), DIMENSION(:) :: val !< variable which should be read
1013
1014	INTEGER(iwp) :: id_mod !< NetCDF id of input file
1015
1016	#if defined ( __netcdf )
1017	!
1018	!-- Read variable
1019	CALL get_variable( id_mod, search_string, val )
1020	#endif
1021
1022	END SUBROUTINE netcdf_data_input_var_char
1023
1024	!------------------------------------------------------------------------------!
1025	! Description:
1026	! ------------
1027	!> Read an 1D array of REAL values.
1028	!------------------------------------------------------------------------------!
1029	SUBROUTINE netcdf_data_input_var_real_1d( val, search_string, id_mod )
1030
1031	IMPLICIT NONE
1032
1033	CHARACTER(LEN=*) :: search_string !< name of the variable
1034
1035	INTEGER(iwp) :: id_mod !< NetCDF id of input file
1036
1037	REAL(wp), DIMENSION(:) :: val !< variable which should be read
1038
1039	#if defined ( __netcdf )
1040	!
1041	!-- Read variable
1042	CALL get_variable( id_mod, search_string, val )
1043	#endif
1044
1045	END SUBROUTINE netcdf_data_input_var_real_1d
1046
1047	!------------------------------------------------------------------------------!
1048	! Description:
1049	! ------------
1050	!> Read an 1D array of REAL values.
1051	!------------------------------------------------------------------------------!
1052	SUBROUTINE netcdf_data_input_var_real_2d( val, search_string, &
1053	id_mod, d1s, d1e, d2s, d2e )
1054
1055	IMPLICIT NONE
1056
1057	CHARACTER(LEN=*) :: search_string !< name of the variable
1058
1059	INTEGER(iwp) :: id_mod !< NetCDF id of input file
1060	INTEGER(iwp) :: d1e !< end index of first dimension to be read
1061	INTEGER(iwp) :: d2e !< end index of second dimension to be read
1062	INTEGER(iwp) :: d1s !< start index of first dimension to be read
1063	INTEGER(iwp) :: d2s !< start index of second dimension to be read
1064
1065	REAL(wp), DIMENSION(:,:) :: val !< variable which should be read
1066
1067	#if defined ( __netcdf )
1068	!
1069	!-- Read character variable
1070	CALL get_variable( id_mod, search_string, val, d1s, d1e, d2s, d2e )
1071	#endif
1072
1073	END SUBROUTINE netcdf_data_input_var_real_2d
1074
1075	!------------------------------------------------------------------------------!
1076	! Description:
1077	! ------------
1078	!> Read a global string attribute
1079	!------------------------------------------------------------------------------!
1080	SUBROUTINE netcdf_data_input_att_string( val, search_string, id_mod, &
1081	input_file, global, openclose, &
1082	variable_name )
1083
1084	IMPLICIT NONE
1085
1086	CHARACTER(LEN=*) :: search_string !< name of the attribue
1087	CHARACTER(LEN=*) :: val !< attribute
1088
1089	CHARACTER(LEN=*) :: input_file !< name of input file
1090	CHARACTER(LEN=*) :: openclose !< string indicating whether NetCDF needs to be opend or closed
1091	CHARACTER(LEN=*) :: variable_name !< string indicating whether NetCDF needs to be opend or closed
1092
1093	INTEGER(iwp) :: id_mod !< NetCDF id of input file
1094
1095	LOGICAL :: global !< flag indicating a global or a variable's attribute
1096
1097	#if defined ( __netcdf )
1098	!
1099	!-- Open file in read-only mode if necessary
1100	IF ( openclose == 'open' ) THEN
1101	CALL open_read_file( TRIM( input_file ) // TRIM( coupling_char ), &
1102	id_mod )
1103	ENDIF
1104	!
1105	!-- Read global attribute
1106	IF ( global ) THEN
1107	CALL get_attribute( id_mod, search_string, val, global )
1108	!
1109	!-- Read variable attribute
1110	ELSE
1111	CALL get_attribute( id_mod, search_string, val, global, variable_name )
1112	ENDIF
1113	!
1114	!-- Close input file
1115	IF ( openclose == 'close' ) CALL close_input_file( id_mod )
1116	#endif
1117
1118	END SUBROUTINE netcdf_data_input_att_string
1119
1120	!------------------------------------------------------------------------------!
1121	! Description:
1122	! ------------
1123	!> Read a global integer attribute
1124	!------------------------------------------------------------------------------!
1125	SUBROUTINE netcdf_data_input_att_int( val, search_string, id_mod, &
1126	input_file, global, openclose, &
1127	variable_name )
1128
1129	IMPLICIT NONE
1130
1131	CHARACTER(LEN=*) :: search_string !< name of the attribue
1132
1133	CHARACTER(LEN=*) :: input_file !< name of input file
1134	CHARACTER(LEN=*) :: openclose !< string indicating whether NetCDF needs to be opend or closed
1135	CHARACTER(LEN=*) :: variable_name !< string indicating whether NetCDF needs to be opend or closed
1136
1137	INTEGER(iwp) :: id_mod !< NetCDF id of input file
1138	INTEGER(iwp) :: val !< value of the attribute
1139
1140	LOGICAL :: global !< flag indicating a global or a variable's attribute
1141
1142	#if defined ( __netcdf )
1143	!
1144	!-- Open file in read-only mode
1145	IF ( openclose == 'open' ) THEN
1146	CALL open_read_file( TRIM( input_file ) // TRIM( coupling_char ), &
1147	id_mod )
1148	ENDIF
1149	!
1150	!-- Read global attribute
1151	IF ( global ) THEN
1152	CALL get_attribute( id_mod, search_string, val, global )
1153	!
1154	!-- Read variable attribute
1155	ELSE
1156	CALL get_attribute( id_mod, search_string, val, global, variable_name )
1157	ENDIF
1158	!
1159	!-- Finally, close input file
1160	IF ( openclose == 'close' ) CALL close_input_file( id_mod )
1161	#endif
1162
1163	END SUBROUTINE netcdf_data_input_att_int
1164
1165	!------------------------------------------------------------------------------!
1166	! Description:
1167	! ------------
1168	!> Read a global real attribute
1169	!------------------------------------------------------------------------------!
1170	SUBROUTINE netcdf_data_input_att_real( val, search_string, id_mod, &
1171	input_file, global, openclose, &
1172	variable_name )
1173
1174	IMPLICIT NONE
1175
1176	CHARACTER(LEN=*) :: search_string !< name of the attribue
1177
1178	CHARACTER(LEN=*) :: input_file !< name of input file
1179	CHARACTER(LEN=*) :: openclose !< string indicating whether NetCDF needs to be opend or closed
1180	CHARACTER(LEN=*) :: variable_name !< string indicating whether NetCDF needs to be opend or closed
1181
1182	INTEGER(iwp) :: id_mod !< NetCDF id of input file
1183
1184	LOGICAL :: global !< flag indicating a global or a variable's attribute
1185
1186	REAL(wp) :: val !< value of the attribute
1187
1188	#if defined ( __netcdf )
1189	!
1190	!-- Open file in read-only mode
1191	IF ( openclose == 'open' ) THEN
1192	CALL open_read_file( TRIM( input_file ) // TRIM( coupling_char ), &
1193	id_mod )
1194	ENDIF
1195	!
1196	!-- Read global attribute
1197	IF ( global ) THEN
1198	CALL get_attribute( id_mod, search_string, val, global )
1199	!
1200	!-- Read variable attribute
1201	ELSE
1202	CALL get_attribute( id_mod, search_string, val, global, variable_name )
1203	ENDIF
1204	!
1205	!-- Finally, close input file
1206	IF ( openclose == 'close' ) CALL close_input_file( id_mod )
1207	#endif
1208
1209	END SUBROUTINE netcdf_data_input_att_real
1210
1211	!------------------------------------------------------------------------------!
1212	! Description:
1213	! ------------
1214	!> Reads Chemistry NETCDF Input data, such as emission values, emission species, etc. .
1215	!------------------------------------------------------------------------------!
1216	SUBROUTINE netcdf_data_input_chemistry_data(emt_att,emt)
1217
1218	USE chem_modules, &
1219	ONLY: do_emis, mode_emis, time_fac_type, &
1220	surface_csflux_name
1221
1222	USE control_parameters, &
1223	ONLY: message_string
1224
1225	USE indices, &
1226	ONLY: nz, nx, ny, nxl, nxr, nys, nyn, nzb, nzt
1227
1228	IMPLICIT NONE
1229
1230	TYPE(chem_emis_att_type), INTENT(INOUT) :: emt_att
1231	TYPE(chem_emis_val_type), ALLOCATABLE, DIMENSION(:), INTENT(INOUT) :: emt
1232
1233	CHARACTER (LEN=80) :: units='' !< units of chemistry inputs
1234
1235	INTEGER(iwp) :: ispec !< index for number of emission species in input
1236
1237	INTEGER(iwp), ALLOCATABLE, DIMENSION(:) :: dum_var !< value of variable read from netcdf input
1238	INTEGER(iwp) :: errno !< error number NF90_???? function
1239	INTEGER(iwp) :: id_var !< variable id
1240	! INTEGER(iwp) :: id_emis !< NetCDF id of input file
1241	INTEGER(iwp) :: num_vars !< number of variables in netcdf input file
1242	INTEGER(iwp) :: len_dims,len_dims_2 !< Length of dimensions
1243
1244	INTEGER(iwp) :: max_string_length=25 !< Variable for the maximum length of a string
1245
1246	CHARACTER(LEN=100), DIMENSION(:), ALLOCATABLE :: var_names !< Name of Variables
1247
1248	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: dum_var_3d !< variable for storing temporary data of 3-dimensional
1249	! variables read from netcdf for chemistry emissions
1250
1251	REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:) :: dum_var_4d !< variable for storing temporary data of 5-dimensional
1252	!< variables read from netcdf for chemistry emissions
1253	!--
1254	!> Start the processing of the data
1255	CALL location_message( 'starting allocation of chemistry emissions arrays', .FALSE. )
1256
1257	!> Parameterized mode of the emissions
1258	IF (TRIM(mode_emis)=="PARAMETERIZED" .OR. TRIM(mode_emis)=="parameterized") THEN
1259
1260	ispec=1
1261	emt_att%nspec=0
1262
1263	!number of species
1264	DO WHILE (TRIM( surface_csflux_name( ispec ) ) /= 'novalue' )
1265
1266	emt_att%nspec=emt_att%nspec+1
1267	ispec=ispec+1
1268
1269	ENDDO
1270
1271	!-- allocate emission values data type arrays
1272	ALLOCATE(emt(emt_att%nspec))
1273
1274	!-- Read EMISSION SPECIES NAMES
1275
1276	!Assign values
1277	ALLOCATE(emt_att%species_name(emt_att%nspec))
1278
1279	DO ispec=1,emt_att%nspec
1280	emt_att%species_name(ispec) = TRIM(surface_csflux_name(ispec))
1281	ENDDO
1282
1283
1284	!> DEFAULT AND PRE-PROCESSED MODE
1285	ELSE
1286
1287	#if defined ( __netcdf )
1288	IF ( .NOT. input_pids_chem ) RETURN
1289
1290	!-- Open file in read-only mode
1291	CALL open_read_file( TRIM( input_file_chem ) // &
1292	TRIM( coupling_char ), id_emis )
1293	!-- inquire number of variables
1294	CALL inquire_num_variables( id_emis, num_vars )
1295
1296	!-- Get General Dimension Lengths: only number of species and number of categories.
1297	! the other dimensions depend on the mode of the emissions or on the presence of specific components
1298	!nspecies
1299	CALL netcdf_data_input_get_dimension_length( id_emis, emt_att%nspec, 'nspecies' )
1300
1301
1302	!-- Allocate emission values data type arrays
1303	ALLOCATE(emt(1:emt_att%nspec))
1304
1305
1306	!-- Read EMISSION SPECIES NAMES
1307	!Allocate Arrays
1308	ALLOCATE(emt_att%species_name(emt_att%nspec))
1309
1310	!Call get Variable
1311	CALL get_variable( id_emis, 'emission_name', string_values, emt_att%nspec )
1312	emt_att%species_name=string_values
1313	! If allocated, Deallocate var_string, an array only used for reading-in strings
1314	IF (ALLOCATED(string_values)) DEALLOCATE(string_values)
1315
1316	!-- Read EMISSION SPECIES INDEX
1317	!Allocate Arrays
1318	ALLOCATE(emt_att%species_index(emt_att%nspec))
1319	!Call get Variable
1320	CALL get_variable( id_emis, 'emission_index', emt_att%species_index )
1321
1322
1323	!-- Now the routine has to distinguish between DEFAULT and PRE-PROCESSED chemistry emission modes
1324
1325	IF (TRIM(mode_emis)=="DEFAULT" .OR. TRIM(mode_emis)=="default") THEN
1326
1327	!number of categories
1328	CALL netcdf_data_input_get_dimension_length( id_emis, emt_att%ncat, 'ncat' )
1329
1330	!-- Read EMISSION CATEGORIES INDEX
1331	!Allocate Arrays
1332	ALLOCATE(emt_att%cat_index(emt_att%ncat))
1333	!Call get Variable
1334	CALL get_variable( id_emis, 'emission_cat_index', emt_att%cat_index )
1335
1336
1337	DO ispec=1,emt_att%nspec
1338	!-- EMISSION_VOC_NAME (1-DIMENSIONAL)
1339	IF (TRIM(emt_att%species_name(ispec))=="VOC" .OR. TRIM(emt_att%species_name(ispec))=="voc") THEN
1340	!Allocate Array
1341	CALL netcdf_data_input_get_dimension_length( id_emis, emt_att%nvoc, 'nvoc' )
1342	ALLOCATE(emt_att%voc_name(1:emt_att%nvoc))
1343	!Read-in Variable
1344	CALL get_variable( id_emis,"emission_voc_name",string_values, emt_att%nvoc)
1345	emt_att%voc_name=string_values
1346	IF (ALLOCATED(string_values)) DEALLOCATE(string_values)
1347
1348	!-- COMPOSITION VOC (2-DIMENSIONAL)
1349	!Allocate Array
1350	ALLOCATE(emt_att%voc_comp(1:emt_att%ncat,1:emt_att%nvoc))
1351	!Read-in Variable
1352	! CALL get_variable(id_emis,"composition_voc",emt%voc_comp,1,1,emt%ncat,emt%nvoc)
1353	CALL get_variable(id_emis,"composition_voc",emt_att%voc_comp,1,emt_att%ncat,1,emt_att%nvoc)
1354	ENDIF
1355
1356	!-- EMISSION_PM_NAME (1-DIMENSIONAL)
1357	IF (TRIM(emt_att%species_name(ispec))=="PM" .OR. TRIM(emt_att%species_name(ispec))=="pm") THEN
1358	CALL netcdf_data_input_get_dimension_length( id_emis, emt_att%npm, 'npm' )
1359	ALLOCATE(emt_att%pm_name(1:emt_att%npm))
1360	!Read-in Variable
1361	CALL get_variable( id_emis,"pm_name",string_values, emt_att%npm)
1362	emt_att%pm_name=string_values
1363	IF (ALLOCATED(string_values)) DEALLOCATE(string_values)
1364
1365	!-- COMPOSITION PM (3-DIMENSIONAL)
1366	!Allocate
1367	len_dims=3 !> number of PMs: PM1, PM2.5 and PM10
1368	ALLOCATE(emt_att%pm_comp(1:emt_att%ncat,1:emt_att%npm,1:len_dims))
1369	!Read-in Variable
1370	CALL get_variable(id_emis,"composition_pm",emt_att%pm_comp,1,emt_att%ncat,1,emt_att%npm,1,len_dims)
1371	ENDIF
1372
1373	!-- COMPOSITION_NOX (2-DIMENSIONAL)
1374	IF (TRIM(emt_att%species_name(ispec))=="NOx" .OR. TRIM(emt_att%species_name(ispec))=="nox") THEN
1375	!Allocate array
1376	ALLOCATE(emt_att%nox_comp(1:emt_att%ncat,1:emt_att%nnox))
1377	!Read-in Variable
1378	CALL get_variable(id_emis,"composition_nox",emt_att%nox_comp,1,emt_att%ncat,1,emt_att%nnox)
1379	ENDIF
1380
1381	!-- COMPOSITION-SOX (2-DIMENSIONAL)
1382	IF (TRIM(emt_att%species_name(ispec))=="SOx" .OR. TRIM(emt_att%species_name(ispec))=="sox") THEN
1383	ALLOCATE(emt_att%sox_comp(1:emt_att%ncat,1:emt_att%nsox))
1384	!Read-in Variable
1385	CALL get_variable(id_emis,"composition_sox",emt_att%sox_comp,1,emt_att%ncat,1,emt_att%nsox)
1386	ENDIF
1387	ENDDO !>ispec
1388
1389	!-- For reading the emission time factors, the distinction between HOUR and MDH data is necessary
1390
1391	!-- EMISSION_TIME_SCALING_FACTORS
1392	!-- HOUR
1393	IF (TRIM(time_fac_type)=="HOUR" .OR. TRIM(time_fac_type)=="hour") THEN
1394	!-- Allocate Array
1395	CALL netcdf_data_input_get_dimension_length( id_emis, emt_att%nhoursyear, 'nhoursyear' )
1396	ALLOCATE(emt_att%hourly_emis_time_factor(1:emt_att%ncat,1:emt_att%nhoursyear))
1397	!Read-in Variable
1398	CALL get_variable(id_emis,"emission_time_factors",emt_att%hourly_emis_time_factor,1, &
1399	emt_att%ncat,1,emt_att%nhoursyear)
1400
1401	!-- MDH
1402	ELSE IF (TRIM(time_fac_type) == "MDH" .OR. TRIM(time_fac_type) == "mdh") THEN
1403	!-- Allocate Array
1404	CALL netcdf_data_input_get_dimension_length( id_emis, emt_att%nmonthdayhour, 'nmonthdayhour' )
1405	ALLOCATE(emt_att%mdh_emis_time_factor(1:emt_att%ncat,1:emt_att%nmonthdayhour))
1406	!-- Read-in Variable
1407	CALL get_variable(id_emis,"emission_time_factors",emt_att%mdh_emis_time_factor,1, &
1408	emt_att%ncat,1,emt_att%nmonthdayhour)
1409
1410	ELSE
1411
1412	message_string = 'We are in the DEFAULT chemistry emissions mode: ' // &
1413	' !no time-factor type specified!' // &
1414	'Please, specify the value of time_fac_type:' // &
1415	' either "MDH" or "HOUR"'
1416	CALL message( 'netcdf_data_input_chemistry_data', 'CM0200', 2, 2, 0, 6, 0 )
1417
1418
1419	ENDIF
1420
1421	!-- Finally read-in the emission values and their units (DEFAULT mode)
1422
1423	DO ispec=1,emt_att%nspec
1424
1425	IF ( .NOT. ALLOCATED( emt(ispec)%default_emission_data ) ) &
1426	ALLOCATE(emt(ispec)%default_emission_data(1:emt_att%ncat,1:ny+1,1:nx+1))
1427
1428	ALLOCATE(dum_var_3d(1:emt_att%ncat,nys+1:nyn+1,nxl+1:nxr+1))
1429
1430	CALL get_variable(id_emis,"emission_values",dum_var_3d,ispec,1,emt_att%ncat,nys,nyn,nxl,nxr)
1431
1432	emt(ispec)%default_emission_data(:,nys+1:nyn+1,nxl+1:nxr+1) = &
1433	dum_var_3d(1:emt_att%ncat,nys+1:nyn+1,nxl+1:nxr+1)
1434
1435	DEALLOCATE (dum_var_3d)
1436
1437	ENDDO
1438
1439	!-- UNITS
1440	CALL get_attribute(id_emis,"units",emt_att%units,.FALSE.,"emission_values")
1441
1442
1443	!-- PRE-PROCESSED MODE --
1444
1445	ELSE IF (TRIM(mode_emis)=="PRE-PROCESSED" .OR. TRIM(mode_emis)=="pre-processed") THEN
1446	!-- In the PRE-PROCESSED mode, only the VOC names, the VOC_composition, the emission values and their units remain to be read at this point
1447
1448	DO ispec=1,emt_att%nspec
1449
1450	!-- EMISSION_VOC_NAME (1-DIMENSIONAL)
1451	IF (TRIM(emt_att%species_name(ispec))=="VOC" .OR. TRIM(emt_att%species_name(ispec))=="voc") THEN
1452	!Allocate Array
1453	CALL netcdf_data_input_get_dimension_length( id_emis, emt_att%nvoc, 'nvoc' )
1454	ALLOCATE(emt_att%voc_name(1:emt_att%nvoc))
1455	!Read-in Variable
1456	CALL get_variable( id_emis,"emission_voc_name",string_values, emt_att%nvoc)
1457	emt_att%voc_name=string_values
1458	IF (ALLOCATED(string_values)) DEALLOCATE(string_values)
1459
1460	!-- COMPOSITION VOC (2-DIMENSIONAL)
1461	!Allocate Array
1462	ALLOCATE(emt_att%voc_comp(1:emt_att%ncat,1:emt_att%nvoc))
1463	!Read-in Variable
1464	CALL get_variable(id_emis,"composition_voc",emt_att%voc_comp,1,emt_att%ncat,1,emt_att%nvoc)
1465	ENDIF
1466
1467	ENDDO !> ispec
1468
1469	!-- EMISSION_VALUES (4-DIMENSIONAL)
1470	!Calculate temporal dimension length
1471	CALL netcdf_data_input_get_dimension_length( id_emis, emt_att%dt_emission, 'time' )
1472
1473
1474	DO ispec=1,emt_att%nspec
1475
1476	!Allocation for the entire domain has to be done only for the first processor between all the subdomains
1477	IF ( .NOT. ALLOCATED( emt(ispec)%preproc_emission_data ) ) &
1478	ALLOCATE(emt(ispec)%preproc_emission_data(emt_att%dt_emission,1,1:ny+1,1:nx+1))
1479
1480	!> allocate variable where to pass emission values read from netcdf
1481	ALLOCATE(dum_var_4d(1:emt_att%dt_emission,1,nys+1:nyn+1,nxl+1:nxr+1))
1482
1483	!Read-in Variable
1484	CALL get_variable(id_emis,"emission_values",dum_var_4d,ispec,1,emt_att%dt_emission,1,1,nys,nyn,nxl,nxr)
1485
1486
1487	emt(ispec)%preproc_emission_data(:,1,nys+1:nyn+1,nxl+1:nxr+1) = &
1488	dum_var_4d(1:emt_att%dt_emission,1,nys+1:nyn+1,nxl+1:nxr+1)
1489
1490	DEALLOCATE ( dum_var_4d )
1491
1492	ENDDO
1493
1494	!-- UNITS
1495	CALL get_attribute(id_emis,"units",emt_att%units,.FALSE.,"emission_values")
1496
1497	ENDIF
1498
1499	CALL close_input_file( id_emis )
1500
1501	#endif
1502	ENDIF
1503
1504	END SUBROUTINE netcdf_data_input_chemistry_data
1505
1506	!------------------------------------------------------------------------------!
1507	! Description:
1508	! ------------
1509	!> Reads surface classification data, such as vegetation and soil type, etc. .
1510	!------------------------------------------------------------------------------!
1511	SUBROUTINE netcdf_data_input_surface_data
1512
1513	USE control_parameters, &
1514	ONLY: bc_lr_cyc, bc_ns_cyc, land_surface, plant_canopy, &
1515	urban_surface
1516
1517	USE indices, &
1518	ONLY: nbgp, nx, nxl, nxlg, nxr, nxrg, ny, nyn, nyng, nys, nysg
1519
1520
1521	IMPLICIT NONE
1522
1523	CHARACTER(LEN=100), DIMENSION(:), ALLOCATABLE :: var_names !< variable names in static input file
1524
1525	INTEGER(iwp) :: id_surf !< NetCDF id of input file
1526	INTEGER(iwp) :: k !< running index along z-direction
1527	INTEGER(iwp) :: k2 !< running index
1528	INTEGER(iwp) :: num_vars !< number of variables in input file
1529	INTEGER(iwp) :: nz_soil !< number of soil layers in file
1530
1531	INTEGER(iwp), DIMENSION(nysg:nyng,nxlg:nxrg) :: var_exchange_int !< dummy variables used to exchange 32-bit Integer arrays
1532	INTEGER(iwp), DIMENSION(:,:,:), ALLOCATABLE :: var_dum_int_3d !< dummy variables used to exchange real arrays
1533
1534	REAL(wp), DIMENSION(nysg:nyng,nxlg:nxrg) :: var_exchange_real !< dummy variables used to exchange real arrays
1535
1536	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: var_dum_real_3d !< dummy variables used to exchange real arrays
1537	REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: var_dum_real_4d !< dummy variables used to exchange real arrays
1538
1539	!
1540	!-- If not static input file is available, skip this routine
1541	IF ( .NOT. input_pids_static ) RETURN
1542	!
1543	!-- Measure CPU time
1544	CALL cpu_log( log_point_s(82), 'NetCDF input', 'start' )
1545	!
1546	!-- Read plant canopy variables.
1547	IF ( plant_canopy ) THEN
1548	#if defined ( __netcdf )
1549	!
1550	!-- Open file in read-only mode
1551	CALL open_read_file( TRIM( input_file_static ) // &
1552	TRIM( coupling_char ) , id_surf )
1553	!
1554	!-- At first, inquire all variable names.
1555	!-- This will be used to check whether an optional input variable
1556	!-- exist or not.
1557	CALL inquire_num_variables( id_surf, num_vars )
1558
1559	ALLOCATE( var_names(1:num_vars) )
1560	CALL inquire_variable_names( id_surf, var_names )
1561
1562	!
1563	!-- Read leaf area density - resolved vegetation
1564	IF ( check_existence( var_names, 'lad' ) ) THEN
1565	leaf_area_density_f%from_file = .TRUE.
1566	CALL get_attribute( id_surf, char_fill, &
1567	leaf_area_density_f%fill, &
1568	.FALSE., 'lad' )
1569	!
1570	!-- Inquire number of vertical vegetation layer
1571	CALL netcdf_data_input_get_dimension_length( id_surf, &
1572	leaf_area_density_f%nz, &
1573	'zlad' )
1574	!
1575	!-- Allocate variable for leaf-area density
1576	ALLOCATE( leaf_area_density_f%var( 0:leaf_area_density_f%nz-1, &
1577	nys:nyn,nxl:nxr) )
1578
1579	CALL get_variable( id_surf, 'lad', leaf_area_density_f%var, &
1580	nxl, nxr, nys, nyn, &
1581	0, leaf_area_density_f%nz-1 )
1582
1583	ELSE
1584	leaf_area_density_f%from_file = .FALSE.
1585	ENDIF
1586
1587	!
1588	!-- Read basal area density - resolved vegetation
1589	IF ( check_existence( var_names, 'bad' ) ) THEN
1590	basal_area_density_f%from_file = .TRUE.
1591	CALL get_attribute( id_surf, char_fill, &
1592	basal_area_density_f%fill, &
1593	.FALSE., 'bad' )
1594	!
1595	!-- Inquire number of vertical vegetation layer
1596	CALL netcdf_data_input_get_dimension_length( id_surf, &
1597	basal_area_density_f%nz, &
1598	'zlad' )
1599	!
1600	!-- Allocate variable
1601	ALLOCATE( basal_area_density_f%var(0:basal_area_density_f%nz-1, &
1602	nys:nyn,nxl:nxr) )
1603
1604	CALL get_variable( id_surf, 'bad', basal_area_density_f%var, &
1605	nxl, nxr, nys, nyn, &
1606	0, basal_area_density_f%nz-1 )
1607	ELSE
1608	basal_area_density_f%from_file = .FALSE.
1609	ENDIF
1610
1611	!
1612	!-- Read root area density - resolved vegetation
1613	IF ( check_existence( var_names, 'root_area_dens_r' ) ) THEN
1614	root_area_density_lad_f%from_file = .TRUE.
1615	CALL get_attribute( id_surf, char_fill, &
1616	root_area_density_lad_f%fill, &
1617	.FALSE., 'root_area_dens_r' )
1618	!
1619	!-- Inquire number of vertical soil layers
1620	CALL netcdf_data_input_get_dimension_length( id_surf, &
1621	root_area_density_lad_f%nz, &
1622	'zsoil' )
1623	!
1624	!-- Allocate variable
1625	ALLOCATE( root_area_density_lad_f%var &
1626	(0:root_area_density_lad_f%nz-1, &
1627	nys:nyn,nxl:nxr) )
1628
1629	CALL get_variable( id_surf, 'root_area_dens_r', &
1630	root_area_density_lad_f%var, &
1631	nxl, nxr, nys, nyn, &
1632	0, root_area_density_lad_f%nz-1 )
1633	ELSE
1634	root_area_density_lad_f%from_file = .FALSE.
1635	ENDIF
1636	!
1637	!-- Finally, close input file
1638	CALL close_input_file( id_surf )
1639	#endif
1640	ENDIF
1641	!
1642	!-- Deallocate variable list. Will be re-allocated in case further
1643	!-- variables are read from file.
1644	IF ( ALLOCATED( var_names ) ) DEALLOCATE( var_names )
1645	!
1646	!-- Skip the following if no land-surface or urban-surface module are
1647	!-- applied. This case, no one of the following variables is used anyway.
1648	IF ( .NOT. land_surface .AND. .NOT. urban_surface ) RETURN
1649	!
1650	!-- Initialize dummy arrays used for ghost-point exchange
1651	var_exchange_int = 0
1652	var_exchange_real = 0.0_wp
1653
1654	#if defined ( __netcdf )
1655	!
1656	!-- Open file in read-only mode
1657	CALL open_read_file( TRIM( input_file_static ) // &
1658	TRIM( coupling_char ) , id_surf )
1659	!
1660	!-- Inquire all variable names.
1661	!-- This will be used to check whether an optional input variable exist
1662	!-- or not.
1663	CALL inquire_num_variables( id_surf, num_vars )
1664
1665	ALLOCATE( var_names(1:num_vars) )
1666	CALL inquire_variable_names( id_surf, var_names )
1667	!
1668	!-- Read vegetation type and required attributes
1669	IF ( check_existence( var_names, 'vegetation_type' ) ) THEN
1670	vegetation_type_f%from_file = .TRUE.
1671	CALL get_attribute( id_surf, char_fill, &
1672	vegetation_type_f%fill, &
1673	.FALSE., 'vegetation_type' )
1674
1675	ALLOCATE ( vegetation_type_f%var(nys:nyn,nxl:nxr) )
1676
1677	CALL get_variable( id_surf, 'vegetation_type', &
1678	vegetation_type_f%var, nxl, nxr, nys, nyn )
1679	ELSE
1680	vegetation_type_f%from_file = .FALSE.
1681	ENDIF
1682
1683	!
1684	!-- Read soil type and required attributes
1685	IF ( check_existence( var_names, 'soil_type' ) ) THEN
1686	soil_type_f%from_file = .TRUE.
1687	!
1688	!-- Note, lod is currently not on file; skip for the moment
1689	! CALL get_attribute( id_surf, char_lod, &
1690	! soil_type_f%lod, &
1691	! .FALSE., 'soil_type' )
1692	CALL get_attribute( id_surf, char_fill, &
1693	soil_type_f%fill, &
1694	.FALSE., 'soil_type' )
1695
1696	IF ( soil_type_f%lod == 1 ) THEN
1697
1698	ALLOCATE ( soil_type_f%var_2d(nys:nyn,nxl:nxr) )
1699
1700	CALL get_variable( id_surf, 'soil_type', soil_type_f%var_2d, &
1701	nxl, nxr, nys, nyn )
1702
1703	ELSEIF ( soil_type_f%lod == 2 ) THEN
1704	!
1705	!-- Obtain number of soil layers from file.
1706	CALL netcdf_data_input_get_dimension_length( id_surf, nz_soil, &
1707	'zsoil' )
1708
1709	ALLOCATE ( soil_type_f%var_3d(0:nz_soil,nys:nyn,nxl:nxr) )
1710
1711	CALL get_variable( id_surf, 'soil_type', soil_type_f%var_3d, &
1712	nxl, nxr, nys, nyn, 0, nz_soil )
1713
1714	ENDIF
1715	ELSE
1716	soil_type_f%from_file = .FALSE.
1717	ENDIF
1718
1719	!
1720	!-- Read pavement type and required attributes
1721	IF ( check_existence( var_names, 'pavement_type' ) ) THEN
1722	pavement_type_f%from_file = .TRUE.
1723	CALL get_attribute( id_surf, char_fill, &
1724	pavement_type_f%fill, .FALSE., &
1725	'pavement_type' )
1726
1727	ALLOCATE ( pavement_type_f%var(nys:nyn,nxl:nxr) )
1728
1729	CALL get_variable( id_surf, 'pavement_type', pavement_type_f%var, &
1730	nxl, nxr, nys, nyn )
1731	ELSE
1732	pavement_type_f%from_file = .FALSE.
1733	ENDIF
1734
1735	!
1736	!-- Read water type and required attributes
1737	IF ( check_existence( var_names, 'water_type' ) ) THEN
1738	water_type_f%from_file = .TRUE.
1739	CALL get_attribute( id_surf, char_fill, water_type_f%fill, &
1740	.FALSE., 'water_type' )
1741
1742	ALLOCATE ( water_type_f%var(nys:nyn,nxl:nxr) )
1743
1744	CALL get_variable( id_surf, 'water_type', water_type_f%var, &
1745	nxl, nxr, nys, nyn )
1746
1747	ELSE
1748	water_type_f%from_file = .FALSE.
1749	ENDIF
1750	!
1751	!-- Read relative surface fractions of vegetation, pavement and water.
1752	IF ( check_existence( var_names, 'surface_fraction' ) ) THEN
1753	surface_fraction_f%from_file = .TRUE.
1754	CALL get_attribute( id_surf, char_fill, &
1755	surface_fraction_f%fill, &
1756	.FALSE., 'surface_fraction' )
1757	!
1758	!-- Inquire number of surface fractions
1759	CALL netcdf_data_input_get_dimension_length( id_surf, &
1760	surface_fraction_f%nf, &
1761	'nsurface_fraction' )
1762	!
1763	!-- Allocate dimension array and input array for surface fractions
1764	ALLOCATE( surface_fraction_f%nfracs(0:surface_fraction_f%nf-1) )
1765	ALLOCATE( surface_fraction_f%frac(0:surface_fraction_f%nf-1, &
1766	nys:nyn,nxl:nxr) )
1767	!
1768	!-- Get dimension of surface fractions
1769	CALL get_variable( id_surf, 'nsurface_fraction', &
1770	surface_fraction_f%nfracs )
1771	!
1772	!-- Read surface fractions
1773	CALL get_variable( id_surf, 'surface_fraction', &
1774	surface_fraction_f%frac, nxl, nxr, nys, nyn, &
1775	0, surface_fraction_f%nf-1 )
1776	ELSE
1777	surface_fraction_f%from_file = .FALSE.
1778	ENDIF
1779	!
1780	!-- Read building parameters and related information
1781	IF ( check_existence( var_names, 'building_pars' ) ) THEN
1782	building_pars_f%from_file = .TRUE.
1783	CALL get_attribute( id_surf, char_fill, &
1784	building_pars_f%fill, &
1785	.FALSE., 'building_pars' )
1786	!
1787	!-- Inquire number of building parameters
1788	CALL netcdf_data_input_get_dimension_length( id_surf, &
1789	building_pars_f%np, &
1790	'nbuilding_pars' )
1791	!
1792	!-- Allocate dimension array and input array for building parameters
1793	ALLOCATE( building_pars_f%pars(0:building_pars_f%np-1) )
1794	ALLOCATE( building_pars_f%pars_xy(0:building_pars_f%np-1, &
1795	nys:nyn,nxl:nxr) )
1796	!
1797	!-- Get dimension of building parameters
1798	CALL get_variable( id_surf, 'nbuilding_pars', &
1799	building_pars_f%pars )
1800	!
1801	!-- Read building_pars
1802	CALL get_variable( id_surf, 'building_pars', &
1803	building_pars_f%pars_xy, nxl, nxr, nys, nyn, &
1804	0, building_pars_f%np-1 )
1805	ELSE
1806	building_pars_f%from_file = .FALSE.
1807	ENDIF
1808
1809	!
1810	!-- Read albedo type and required attributes
1811	IF ( check_existence( var_names, 'albedo_type' ) ) THEN
1812	albedo_type_f%from_file = .TRUE.
1813	CALL get_attribute( id_surf, char_fill, albedo_type_f%fill, &
1814	.FALSE., 'albedo_type' )
1815
1816	ALLOCATE ( albedo_type_f%var(nys:nyn,nxl:nxr) )
1817
1818	CALL get_variable( id_surf, 'albedo_type', albedo_type_f%var, &
1819	nxl, nxr, nys, nyn )
1820	ELSE
1821	albedo_type_f%from_file = .FALSE.
1822	ENDIF
1823	!
1824	!-- Read albedo parameters and related information
1825	IF ( check_existence( var_names, 'albedo_pars' ) ) THEN
1826	albedo_pars_f%from_file = .TRUE.
1827	CALL get_attribute( id_surf, char_fill, albedo_pars_f%fill, &
1828	.FALSE., 'albedo_pars' )
1829	!
1830	!-- Inquire number of albedo parameters
1831	CALL netcdf_data_input_get_dimension_length( id_surf, &
1832	albedo_pars_f%np, &
1833	'nalbedo_pars' )
1834	!
1835	!-- Allocate dimension array and input array for albedo parameters
1836	ALLOCATE( albedo_pars_f%pars(0:albedo_pars_f%np-1) )
1837	ALLOCATE( albedo_pars_f%pars_xy(0:albedo_pars_f%np-1, &
1838	nys:nyn,nxl:nxr) )
1839	!
1840	!-- Get dimension of albedo parameters
1841	CALL get_variable( id_surf, 'nalbedo_pars', albedo_pars_f%pars )
1842
1843	CALL get_variable( id_surf, 'albedo_pars', albedo_pars_f%pars_xy, &
1844	nxl, nxr, nys, nyn, &
1845	0, albedo_pars_f%np-1 )
1846	ELSE
1847	albedo_pars_f%from_file = .FALSE.
1848	ENDIF
1849
1850	!
1851	!-- Read pavement parameters and related information
1852	IF ( check_existence( var_names, 'pavement_pars' ) ) THEN
1853	pavement_pars_f%from_file = .TRUE.
1854	CALL get_attribute( id_surf, char_fill, &
1855	pavement_pars_f%fill, &
1856	.FALSE., 'pavement_pars' )
1857	!
1858	!-- Inquire number of pavement parameters
1859	CALL netcdf_data_input_get_dimension_length( id_surf, &
1860	pavement_pars_f%np, &
1861	'npavement_pars' )
1862	!
1863	!-- Allocate dimension array and input array for pavement parameters
1864	ALLOCATE( pavement_pars_f%pars(0:pavement_pars_f%np-1) )
1865	ALLOCATE( pavement_pars_f%pars_xy(0:pavement_pars_f%np-1, &
1866	nys:nyn,nxl:nxr) )
1867	!
1868	!-- Get dimension of pavement parameters
1869	CALL get_variable( id_surf, 'npavement_pars', pavement_pars_f%pars )
1870
1871	CALL get_variable( id_surf, 'pavement_pars', pavement_pars_f%pars_xy,&
1872	nxl, nxr, nys, nyn, &
1873	0, pavement_pars_f%np-1 )
1874	ELSE
1875	pavement_pars_f%from_file = .FALSE.
1876	ENDIF
1877
1878	!
1879	!-- Read pavement subsurface parameters and related information
1880	IF ( check_existence( var_names, 'pavement_subsurface_pars' ) ) &
1881	THEN
1882	pavement_subsurface_pars_f%from_file = .TRUE.
1883	CALL get_attribute( id_surf, char_fill, &
1884	pavement_subsurface_pars_f%fill, &
1885	.FALSE., 'pavement_subsurface_pars' )
1886	!
1887	!-- Inquire number of parameters
1888	CALL netcdf_data_input_get_dimension_length( id_surf, &
1889	pavement_subsurface_pars_f%np, &
1890	'npavement_subsurface_pars' )
1891	!
1892	!-- Inquire number of soil layers
1893	CALL netcdf_data_input_get_dimension_length( id_surf, &
1894	pavement_subsurface_pars_f%nz, &
1895	'zsoil' )
1896	!
1897	!-- Allocate dimension array and input array for pavement parameters
1898	ALLOCATE( pavement_subsurface_pars_f%pars &
1899	(0:pavement_subsurface_pars_f%np-1) )
1900	ALLOCATE( pavement_subsurface_pars_f%pars_xyz &
1901	(0:pavement_subsurface_pars_f%np-1, &
1902	0:pavement_subsurface_pars_f%nz-1, &
1903	nys:nyn,nxl:nxr) )
1904	!
1905	!-- Get dimension of pavement parameters
1906	CALL get_variable( id_surf, 'npavement_subsurface_pars', &
1907	pavement_subsurface_pars_f%pars )
1908
1909	CALL get_variable( id_surf, 'pavement_subsurface_pars', &
1910	pavement_subsurface_pars_f%pars_xyz, &
1911	nxl, nxr, nys, nyn, &
1912	0, pavement_subsurface_pars_f%nz-1, &
1913	0, pavement_subsurface_pars_f%np-1 )
1914	ELSE
1915	pavement_subsurface_pars_f%from_file = .FALSE.
1916	ENDIF
1917
1918
1919	!
1920	!-- Read vegetation parameters and related information
1921	IF ( check_existence( var_names, 'vegetation_pars' ) ) THEN
1922	vegetation_pars_f%from_file = .TRUE.
1923	CALL get_attribute( id_surf, char_fill, &
1924	vegetation_pars_f%fill, &
1925	.FALSE., 'vegetation_pars' )
1926	!
1927	!-- Inquire number of vegetation parameters
1928	CALL netcdf_data_input_get_dimension_length( id_surf, &
1929	vegetation_pars_f%np, &
1930	'nvegetation_pars' )
1931	!
1932	!-- Allocate dimension array and input array for surface fractions
1933	ALLOCATE( vegetation_pars_f%pars(0:vegetation_pars_f%np-1) )
1934	ALLOCATE( vegetation_pars_f%pars_xy(0:vegetation_pars_f%np-1, &
1935	nys:nyn,nxl:nxr) )
1936	!
1937	!-- Get dimension of the parameters
1938	CALL get_variable( id_surf, 'nvegetation_pars', &
1939	vegetation_pars_f%pars )
1940
1941	CALL get_variable( id_surf, 'vegetation_pars', &
1942	vegetation_pars_f%pars_xy, nxl, nxr, nys, nyn, &
1943	0, vegetation_pars_f%np-1 )
1944	ELSE
1945	vegetation_pars_f%from_file = .FALSE.
1946	ENDIF
1947
1948	!
1949	!-- Read root parameters/distribution and related information
1950	IF ( check_existence( var_names, 'soil_pars' ) ) THEN
1951	soil_pars_f%from_file = .TRUE.
1952	CALL get_attribute( id_surf, char_fill, &
1953	soil_pars_f%fill, &
1954	.FALSE., 'soil_pars' )
1955
1956	CALL get_attribute( id_surf, char_lod, &
1957	soil_pars_f%lod, &
1958	.FALSE., 'soil_pars' )
1959
1960	!
1961	!-- Inquire number of soil parameters
1962	CALL netcdf_data_input_get_dimension_length( id_surf, &
1963	soil_pars_f%np, &
1964	'nsoil_pars' )
1965	!
1966	!-- Read parameters array
1967	ALLOCATE( soil_pars_f%pars(0:soil_pars_f%np-1) )
1968	CALL get_variable( id_surf, 'nsoil_pars', soil_pars_f%pars )
1969
1970	!
1971	!-- In case of level of detail 2, also inquire number of vertical
1972	!-- soil layers, allocate memory and read the respective dimension
1973	IF ( soil_pars_f%lod == 2 ) THEN
1974	CALL netcdf_data_input_get_dimension_length( id_surf, &
1975	soil_pars_f%nz, &
1976	'zsoil' )
1977
1978	ALLOCATE( soil_pars_f%layers(0:soil_pars_f%nz-1) )
1979	CALL get_variable( id_surf, 'zsoil', soil_pars_f%layers )
1980
1981	ENDIF
1982
1983	!
1984	!-- Read soil parameters, depending on level of detail
1985	IF ( soil_pars_f%lod == 1 ) THEN
1986	ALLOCATE( soil_pars_f%pars_xy(0:soil_pars_f%np-1, &
1987	nys:nyn,nxl:nxr) )
1988
1989	CALL get_variable( id_surf, 'soil_pars', soil_pars_f%pars_xy, &
1990	nxl, nxr, nys, nyn, 0, soil_pars_f%np-1 )
1991
1992	ELSEIF ( soil_pars_f%lod == 2 ) THEN
1993	ALLOCATE( soil_pars_f%pars_xyz(0:soil_pars_f%np-1, &
1994	0:soil_pars_f%nz-1, &
1995	nys:nyn,nxl:nxr) )
1996	CALL get_variable( id_surf, 'soil_pars', &
1997	soil_pars_f%pars_xyz, &
1998	nxl, nxr, nys, nyn, 0, soil_pars_f%nz-1, &
1999	0, soil_pars_f%np-1 )
2000
2001	ENDIF
2002	ELSE
2003	soil_pars_f%from_file = .FALSE.
2004	ENDIF
2005
2006	!
2007	!-- Read water parameters and related information
2008	IF ( check_existence( var_names, 'water_pars' ) ) THEN
2009	water_pars_f%from_file = .TRUE.
2010	CALL get_attribute( id_surf, char_fill, &
2011	water_pars_f%fill, &
2012	.FALSE., 'water_pars' )
2013	!
2014	!-- Inquire number of water parameters
2015	CALL netcdf_data_input_get_dimension_length( id_surf, &
2016	water_pars_f%np, &
2017	'nwater_pars' )
2018	!
2019	!-- Allocate dimension array and input array for water parameters
2020	ALLOCATE( water_pars_f%pars(0:water_pars_f%np-1) )
2021	ALLOCATE( water_pars_f%pars_xy(0:water_pars_f%np-1, &
2022	nys:nyn,nxl:nxr) )
2023	!
2024	!-- Get dimension of water parameters
2025	CALL get_variable( id_surf, 'nwater_pars', water_pars_f%pars )
2026
2027	CALL get_variable( id_surf, 'water_pars', water_pars_f%pars_xy, &
2028	nxl, nxr, nys, nyn, 0, water_pars_f%np-1 )
2029	ELSE
2030	water_pars_f%from_file = .FALSE.
2031	ENDIF
2032	!
2033	!-- Read root area density - parametrized vegetation
2034	IF ( check_existence( var_names, 'root_area_dens_s' ) ) THEN
2035	root_area_density_lsm_f%from_file = .TRUE.
2036	CALL get_attribute( id_surf, char_fill, &
2037	root_area_density_lsm_f%fill, &
2038	.FALSE., 'root_area_dens_s' )
2039	!
2040	!-- Obtain number of soil layers from file and allocate variable
2041	CALL netcdf_data_input_get_dimension_length( id_surf, &
2042	root_area_density_lsm_f%nz, &
2043	'zsoil' )
2044	ALLOCATE( root_area_density_lsm_f%var &
2045	(0:root_area_density_lsm_f%nz-1, &
2046	nys:nyn,nxl:nxr) )
2047
2048	!
2049	!-- Read root-area density
2050	CALL get_variable( id_surf, 'root_area_dens_s', &
2051	root_area_density_lsm_f%var, &
2052	nxl, nxr, nys, nyn, &
2053	0, root_area_density_lsm_f%nz-1 )
2054
2055	ELSE
2056	root_area_density_lsm_f%from_file = .FALSE.
2057	ENDIF
2058	!
2059	!-- Read street type and street crossing
2060	IF ( check_existence( var_names, 'street_type' ) ) THEN
2061	street_type_f%from_file = .TRUE.
2062	CALL get_attribute( id_surf, char_fill, &
2063	street_type_f%fill, .FALSE., &
2064	'street_type' )
2065
2066	ALLOCATE ( street_type_f%var(nys:nyn,nxl:nxr) )
2067
2068	CALL get_variable( id_surf, 'street_type', street_type_f%var, &
2069	nxl, nxr, nys, nyn )
2070	ELSE
2071	street_type_f%from_file = .FALSE.
2072	ENDIF
2073
2074	IF ( check_existence( var_names, 'street_crossing' ) ) THEN
2075	street_crossing_f%from_file = .TRUE.
2076	CALL get_attribute( id_surf, char_fill, &
2077	street_crossing_f%fill, .FALSE., &
2078	'street_crossing' )
2079
2080	ALLOCATE ( street_crossing_f%var(nys:nyn,nxl:nxr) )
2081
2082	CALL get_variable( id_surf, 'street_crossing', &
2083	street_crossing_f%var, nxl, nxr, nys, nyn )
2084
2085	ELSE
2086	street_crossing_f%from_file = .FALSE.
2087	ENDIF
2088	!
2089	!-- Still missing: root_resolved and building_surface_pars.
2090	!-- Will be implemented as soon as they are available.
2091
2092	!
2093	!-- Finally, close input file
2094	CALL close_input_file( id_surf )
2095	#endif
2096	!
2097	!-- End of CPU measurement
2098	CALL cpu_log( log_point_s(82), 'NetCDF input', 'stop' )
2099	!
2100	!-- Exchange 1 ghost points for surface variables. Please note, ghost point
2101	!-- exchange for 3D parameter lists should be revised by using additional
2102	!-- MPI datatypes or rewriting exchange_horiz.
2103	!-- Moreover, varialbes will be resized in the following, including ghost
2104	!-- points.
2105	!-- Start with 2D Integer variables. Please note, for 8-bit integer
2106	!-- variables must be swapt to 32-bit integer before calling exchange_horiz.
2107	IF ( albedo_type_f%from_file ) THEN
2108	var_exchange_int = INT( albedo_type_f%fill, KIND = 1 )
2109	var_exchange_int(nys:nyn,nxl:nxr) = &
2110	INT( albedo_type_f%var(nys:nyn,nxl:nxr), KIND = 4 )
2111	CALL exchange_horiz_2d_int( var_exchange_int, nys, nyn, nxl, nxr, nbgp )
2112	DEALLOCATE( albedo_type_f%var )
2113	ALLOCATE( albedo_type_f%var(nysg:nyng,nxlg:nxrg) )
2114	albedo_type_f%var = INT( var_exchange_int, KIND = 1 )
2115	ENDIF
2116	IF ( pavement_type_f%from_file ) THEN
2117	var_exchange_int = INT( pavement_type_f%fill, KIND = 1 )
2118	var_exchange_int(nys:nyn,nxl:nxr) = &
2119	INT( pavement_type_f%var(nys:nyn,nxl:nxr), KIND = 4 )
2120	CALL exchange_horiz_2d_int( var_exchange_int, nys, nyn, nxl, nxr, nbgp )
2121	DEALLOCATE( pavement_type_f%var )
2122	ALLOCATE( pavement_type_f%var(nysg:nyng,nxlg:nxrg) )
2123	pavement_type_f%var = INT( var_exchange_int, KIND = 1 )
2124	ENDIF
2125	IF ( soil_type_f%from_file .AND. ALLOCATED( soil_type_f%var_2d ) ) THEN
2126	var_exchange_int = INT( soil_type_f%fill, KIND = 1 )
2127	var_exchange_int(nys:nyn,nxl:nxr) = &
2128	INT( soil_type_f%var_2d(nys:nyn,nxl:nxr), KIND = 4 )
2129	CALL exchange_horiz_2d_int( var_exchange_int, nys, nyn, nxl, nxr, nbgp )
2130	DEALLOCATE( soil_type_f%var_2d )
2131	ALLOCATE( soil_type_f%var_2d(nysg:nyng,nxlg:nxrg) )
2132	soil_type_f%var_2d = INT( var_exchange_int, KIND = 1 )
2133	ENDIF
2134	IF ( vegetation_type_f%from_file ) THEN
2135	var_exchange_int = INT( vegetation_type_f%fill, KIND = 1 )
2136	var_exchange_int(nys:nyn,nxl:nxr) = &
2137	INT( vegetation_type_f%var(nys:nyn,nxl:nxr), KIND = 4 )
2138	CALL exchange_horiz_2d_int( var_exchange_int, nys, nyn, nxl, nxr, nbgp )
2139	DEALLOCATE( vegetation_type_f%var )
2140	ALLOCATE( vegetation_type_f%var(nysg:nyng,nxlg:nxrg) )
2141	vegetation_type_f%var = INT( var_exchange_int, KIND = 1 )
2142	ENDIF
2143	IF ( water_type_f%from_file ) THEN
2144	var_exchange_int = INT( water_type_f%fill, KIND = 1 )
2145	var_exchange_int(nys:nyn,nxl:nxr) = &
2146	INT( water_type_f%var(nys:nyn,nxl:nxr), KIND = 4 )
2147	CALL exchange_horiz_2d_int( var_exchange_int, nys, nyn, nxl, nxr, nbgp )
2148	DEALLOCATE( water_type_f%var )
2149	ALLOCATE( water_type_f%var(nysg:nyng,nxlg:nxrg) )
2150	water_type_f%var = INT( var_exchange_int, KIND = 1 )
2151	ENDIF
2152	!
2153	!-- Exchange 1 ghost point for 3/4-D variables. For the sake of simplicity,
2154	!-- loop further dimensions to use 2D exchange routines.
2155	!-- This should be revised later by introducing new MPI datatypes.
2156	IF ( soil_type_f%from_file .AND. ALLOCATED( soil_type_f%var_3d ) ) &
2157	THEN
2158	ALLOCATE( var_dum_int_3d(0:nz_soil,nys:nyn,nxl:nxr) )
2159	var_dum_int_3d = soil_type_f%var_3d
2160	DEALLOCATE( soil_type_f%var_3d )
2161	ALLOCATE( soil_type_f%var_3d(0:nz_soil,nysg:nyng,nxlg:nxrg) )
2162	soil_type_f%var_3d = soil_type_f%fill
2163
2164	DO k = 0, nz_soil
2165	var_exchange_int(nys:nyn,nxl:nxr) = var_dum_int_3d(k,nys:nyn,nxl:nxr)
2166	CALL exchange_horiz_2d_int( var_exchange_int, nys, nyn, nxl, nxr, nbgp )
2167	soil_type_f%var_3d(k,:,:) = INT( var_exchange_int(:,:), KIND = 1 )
2168	ENDDO
2169	DEALLOCATE( var_dum_int_3d )
2170	ENDIF
2171
2172	IF ( surface_fraction_f%from_file ) THEN
2173	ALLOCATE( var_dum_real_3d(0:surface_fraction_f%nf-1,nys:nyn,nxl:nxr) )
2174	var_dum_real_3d = surface_fraction_f%frac
2175	DEALLOCATE( surface_fraction_f%frac )
2176	ALLOCATE( surface_fraction_f%frac(0:surface_fraction_f%nf-1, &
2177	nysg:nyng,nxlg:nxrg) )
2178	surface_fraction_f%frac = surface_fraction_f%fill
2179
2180	DO k = 0, surface_fraction_f%nf-1
2181	var_exchange_real(nys:nyn,nxl:nxr) = var_dum_real_3d(k,nys:nyn,nxl:nxr)
2182	CALL exchange_horiz_2d( var_exchange_real, nbgp )
2183	surface_fraction_f%frac(k,:,:) = var_exchange_real(:,:)
2184	ENDDO
2185	DEALLOCATE( var_dum_real_3d )
2186	ENDIF
2187
2188	IF ( building_pars_f%from_file ) THEN
2189	ALLOCATE( var_dum_real_3d(0:building_pars_f%np-1,nys:nyn,nxl:nxr) )
2190	var_dum_real_3d = building_pars_f%pars_xy
2191	DEALLOCATE( building_pars_f%pars_xy )
2192	ALLOCATE( building_pars_f%pars_xy(0:building_pars_f%np-1, &
2193	nysg:nyng,nxlg:nxrg) )
2194	building_pars_f%pars_xy = building_pars_f%fill
2195	DO k = 0, building_pars_f%np-1
2196	var_exchange_real(nys:nyn,nxl:nxr) = &
2197	var_dum_real_3d(k,nys:nyn,nxl:nxr)
2198	CALL exchange_horiz_2d( var_exchange_real, nbgp )
2199	building_pars_f%pars_xy(k,:,:) = var_exchange_real(:,:)
2200	ENDDO
2201	DEALLOCATE( var_dum_real_3d )
2202	ENDIF
2203
2204	IF ( albedo_pars_f%from_file ) THEN
2205	ALLOCATE( var_dum_real_3d(0:albedo_pars_f%np-1,nys:nyn,nxl:nxr) )
2206	var_dum_real_3d = albedo_pars_f%pars_xy
2207	DEALLOCATE( albedo_pars_f%pars_xy )
2208	ALLOCATE( albedo_pars_f%pars_xy(0:albedo_pars_f%np-1, &
2209	nysg:nyng,nxlg:nxrg) )
2210	albedo_pars_f%pars_xy = albedo_pars_f%fill
2211	DO k = 0, albedo_pars_f%np-1
2212	var_exchange_real(nys:nyn,nxl:nxr) = &
2213	var_dum_real_3d(k,nys:nyn,nxl:nxr)
2214	CALL exchange_horiz_2d( var_exchange_real, nbgp )
2215	albedo_pars_f%pars_xy(k,:,:) = var_exchange_real(:,:)
2216	ENDDO
2217	DEALLOCATE( var_dum_real_3d )
2218	ENDIF
2219
2220	IF ( pavement_pars_f%from_file ) THEN
2221	ALLOCATE( var_dum_real_3d(0:pavement_pars_f%np-1,nys:nyn,nxl:nxr) )
2222	var_dum_real_3d = pavement_pars_f%pars_xy
2223	DEALLOCATE( pavement_pars_f%pars_xy )
2224	ALLOCATE( pavement_pars_f%pars_xy(0:pavement_pars_f%np-1, &
2225	nysg:nyng,nxlg:nxrg) )
2226	pavement_pars_f%pars_xy = pavement_pars_f%fill
2227	DO k = 0, pavement_pars_f%np-1
2228	var_exchange_real(nys:nyn,nxl:nxr) = &
2229	var_dum_real_3d(k,nys:nyn,nxl:nxr)
2230	CALL exchange_horiz_2d( var_exchange_real, nbgp )
2231	pavement_pars_f%pars_xy(k,:,:) = var_exchange_real(:,:)
2232	ENDDO
2233	DEALLOCATE( var_dum_real_3d )
2234	ENDIF
2235
2236	IF ( vegetation_pars_f%from_file ) THEN
2237	ALLOCATE( var_dum_real_3d(0:vegetation_pars_f%np-1,nys:nyn,nxl:nxr) )
2238	var_dum_real_3d = vegetation_pars_f%pars_xy
2239	DEALLOCATE( vegetation_pars_f%pars_xy )
2240	ALLOCATE( vegetation_pars_f%pars_xy(0:vegetation_pars_f%np-1, &
2241	nysg:nyng,nxlg:nxrg) )
2242	vegetation_pars_f%pars_xy = vegetation_pars_f%fill
2243	DO k = 0, vegetation_pars_f%np-1
2244	var_exchange_real(nys:nyn,nxl:nxr) = &
2245	var_dum_real_3d(k,nys:nyn,nxl:nxr)
2246	CALL exchange_horiz_2d( var_exchange_real, nbgp )
2247	vegetation_pars_f%pars_xy(k,:,:) = var_exchange_real(:,:)
2248	ENDDO
2249	DEALLOCATE( var_dum_real_3d )
2250	ENDIF
2251
2252	IF ( water_pars_f%from_file ) THEN
2253	ALLOCATE( var_dum_real_3d(0:water_pars_f%np-1,nys:nyn,nxl:nxr) )
2254	var_dum_real_3d = water_pars_f%pars_xy
2255	DEALLOCATE( water_pars_f%pars_xy )
2256	ALLOCATE( water_pars_f%pars_xy(0:water_pars_f%np-1, &
2257	nysg:nyng,nxlg:nxrg) )
2258	water_pars_f%pars_xy = water_pars_f%fill
2259	DO k = 0, water_pars_f%np-1
2260	var_exchange_real(nys:nyn,nxl:nxr) = &
2261	var_dum_real_3d(k,nys:nyn,nxl:nxr)
2262	CALL exchange_horiz_2d( var_exchange_real, nbgp )
2263	water_pars_f%pars_xy(k,:,:) = var_exchange_real(:,:)
2264	ENDDO
2265	DEALLOCATE( var_dum_real_3d )
2266	ENDIF
2267
2268	IF ( root_area_density_lsm_f%from_file ) THEN
2269	ALLOCATE( var_dum_real_3d(0:root_area_density_lsm_f%nz-1,nys:nyn,nxl:nxr) )
2270	var_dum_real_3d = root_area_density_lsm_f%var
2271	DEALLOCATE( root_area_density_lsm_f%var )
2272	ALLOCATE( root_area_density_lsm_f%var(0:root_area_density_lsm_f%nz-1,&
2273	nysg:nyng,nxlg:nxrg) )
2274	root_area_density_lsm_f%var = root_area_density_lsm_f%fill
2275
2276	DO k = 0, root_area_density_lsm_f%nz-1
2277	var_exchange_real(nys:nyn,nxl:nxr) = &
2278	var_dum_real_3d(k,nys:nyn,nxl:nxr)
2279	CALL exchange_horiz_2d( var_exchange_real, nbgp )
2280	root_area_density_lsm_f%var(k,:,:) = var_exchange_real(:,:)
2281	ENDDO
2282	DEALLOCATE( var_dum_real_3d )
2283	ENDIF
2284
2285	IF ( soil_pars_f%from_file ) THEN
2286	IF ( soil_pars_f%lod == 1 ) THEN
2287
2288	ALLOCATE( var_dum_real_3d(0:soil_pars_f%np-1,nys:nyn,nxl:nxr) )
2289	var_dum_real_3d = soil_pars_f%pars_xy
2290	DEALLOCATE( soil_pars_f%pars_xy )
2291	ALLOCATE( soil_pars_f%pars_xy(0:soil_pars_f%np-1, &
2292	nysg:nyng,nxlg:nxrg) )
2293	soil_pars_f%pars_xy = soil_pars_f%fill
2294
2295	DO k = 0, soil_pars_f%np-1
2296	var_exchange_real(nys:nyn,nxl:nxr) = &
2297	var_dum_real_3d(k,nys:nyn,nxl:nxr)
2298	CALL exchange_horiz_2d( var_exchange_real, nbgp )
2299	soil_pars_f%pars_xy(k,:,:) = var_exchange_real(:,:)
2300	ENDDO
2301	DEALLOCATE( var_dum_real_3d )
2302	ELSEIF ( soil_pars_f%lod == 2 ) THEN
2303	ALLOCATE( var_dum_real_4d(0:soil_pars_f%np-1, &
2304	0:soil_pars_f%nz-1, &
2305	nys:nyn,nxl:nxr) )
2306	var_dum_real_4d = soil_pars_f%pars_xyz
2307	DEALLOCATE( soil_pars_f%pars_xyz )
2308	ALLOCATE( soil_pars_f%pars_xyz(0:soil_pars_f%np-1, &
2309	0:soil_pars_f%nz-1, &
2310	nysg:nyng,nxlg:nxrg) )
2311	soil_pars_f%pars_xyz = soil_pars_f%fill
2312
2313	DO k2 = 0, soil_pars_f%nz-1
2314	DO k = 0, soil_pars_f%np-1
2315	var_exchange_real(nys:nyn,nxl:nxr) = &
2316	var_dum_real_4d(k,k2,nys:nyn,nxl:nxr)
2317	CALL exchange_horiz_2d( var_exchange_real, nbgp )
2318
2319	soil_pars_f%pars_xyz(k,k2,:,:) = var_exchange_real(:,:)
2320	ENDDO
2321	ENDDO
2322	DEALLOCATE( var_dum_real_4d )
2323	ENDIF
2324	ENDIF
2325
2326	IF ( pavement_subsurface_pars_f%from_file ) THEN
2327	ALLOCATE( var_dum_real_4d(0:pavement_subsurface_pars_f%np-1, &
2328	0:pavement_subsurface_pars_f%nz-1, &
2329	nys:nyn,nxl:nxr) )
2330	var_dum_real_4d = pavement_subsurface_pars_f%pars_xyz
2331	DEALLOCATE( pavement_subsurface_pars_f%pars_xyz )
2332	ALLOCATE( pavement_subsurface_pars_f%pars_xyz &
2333	(0:pavement_subsurface_pars_f%np-1, &
2334	0:pavement_subsurface_pars_f%nz-1, &
2335	nysg:nyng,nxlg:nxrg) )
2336	pavement_subsurface_pars_f%pars_xyz = pavement_subsurface_pars_f%fill
2337
2338	DO k2 = 0, pavement_subsurface_pars_f%nz-1
2339	DO k = 0, pavement_subsurface_pars_f%np-1
2340	var_exchange_real(nys:nyn,nxl:nxr) = &
2341	var_dum_real_4d(k,k2,nys:nyn,nxl:nxr)
2342	CALL exchange_horiz_2d( var_exchange_real, nbgp )
2343	pavement_subsurface_pars_f%pars_xyz(k,k2,:,:) = &
2344	var_exchange_real(:,:)
2345	ENDDO
2346	ENDDO
2347	DEALLOCATE( var_dum_real_4d )
2348	ENDIF
2349
2350	!
2351	!-- In case of non-cyclic boundary conditions, set Neumann conditions at the
2352	!-- lateral boundaries.
2353	IF ( .NOT. bc_ns_cyc ) THEN
2354	IF ( nys == 0 ) THEN
2355	IF ( albedo_type_f%from_file ) &
2356	albedo_type_f%var(-1,:) = albedo_type_f%var(0,:)
2357	IF ( pavement_type_f%from_file ) &
2358	pavement_type_f%var(-1,:) = pavement_type_f%var(0,:)
2359	IF ( soil_type_f%from_file ) THEN
2360	IF ( ALLOCATED( soil_type_f%var_2d ) ) THEN
2361	soil_type_f%var_2d(-1,:) = soil_type_f%var_2d(0,:)
2362	ELSE
2363	soil_type_f%var_3d(:,-1,:) = soil_type_f%var_3d(:,0,:)
2364	ENDIF
2365	ENDIF
2366	IF ( vegetation_type_f%from_file ) &
2367	vegetation_type_f%var(-1,:) = vegetation_type_f%var(0,:)
2368	IF ( water_type_f%from_file ) &
2369	water_type_f%var(-1,:) = water_type_f%var(0,:)
2370	IF ( surface_fraction_f%from_file ) &
2371	surface_fraction_f%frac(:,-1,:) = surface_fraction_f%frac(:,0,:)
2372	IF ( building_pars_f%from_file ) &
2373	building_pars_f%pars_xy(:,-1,:) = building_pars_f%pars_xy(:,0,:)
2374	IF ( albedo_pars_f%from_file ) &
2375	albedo_pars_f%pars_xy(:,-1,:) = albedo_pars_f%pars_xy(:,0,:)
2376	IF ( pavement_pars_f%from_file ) &
2377	pavement_pars_f%pars_xy(:,-1,:) = pavement_pars_f%pars_xy(:,0,:)
2378	IF ( vegetation_pars_f%from_file ) &
2379	vegetation_pars_f%pars_xy(:,-1,:) = &
2380	vegetation_pars_f%pars_xy(:,0,:)
2381	IF ( water_pars_f%from_file ) &
2382	water_pars_f%pars_xy(:,-1,:) = water_pars_f%pars_xy(:,0,:)
2383	IF ( root_area_density_lsm_f%from_file ) &
2384	root_area_density_lsm_f%var(:,-1,:) = &
2385	root_area_density_lsm_f%var(:,0,:)
2386	IF ( soil_pars_f%from_file ) THEN
2387	IF ( soil_pars_f%lod == 1 ) THEN
2388	soil_pars_f%pars_xy(:,-1,:) = soil_pars_f%pars_xy(:,0,:)
2389	ELSE
2390	soil_pars_f%pars_xyz(:,:,-1,:) = soil_pars_f%pars_xyz(:,:,0,:)
2391	ENDIF
2392	ENDIF
2393	IF ( pavement_subsurface_pars_f%from_file ) &
2394	pavement_subsurface_pars_f%pars_xyz(:,:,-1,:) = &
2395	pavement_subsurface_pars_f%pars_xyz(:,:,0,:)
2396	ENDIF
2397
2398	IF ( nyn == ny ) THEN
2399	IF ( albedo_type_f%from_file ) &
2400	albedo_type_f%var(ny+1,:) = albedo_type_f%var(ny,:)
2401	IF ( pavement_type_f%from_file ) &
2402	pavement_type_f%var(ny+1,:) = pavement_type_f%var(ny,:)
2403	IF ( soil_type_f%from_file ) THEN
2404	IF ( ALLOCATED( soil_type_f%var_2d ) ) THEN
2405	soil_type_f%var_2d(ny+1,:) = soil_type_f%var_2d(ny,:)
2406	ELSE
2407	soil_type_f%var_3d(:,ny+1,:) = soil_type_f%var_3d(:,ny,:)
2408	ENDIF
2409	ENDIF
2410	IF ( vegetation_type_f%from_file ) &
2411	vegetation_type_f%var(ny+1,:) = vegetation_type_f%var(ny,:)
2412	IF ( water_type_f%from_file ) &
2413	water_type_f%var(ny+1,:) = water_type_f%var(ny,:)
2414	IF ( surface_fraction_f%from_file ) &
2415	surface_fraction_f%frac(:,ny+1,:) = &
2416	surface_fraction_f%frac(:,ny,:)
2417	IF ( building_pars_f%from_file ) &
2418	building_pars_f%pars_xy(:,ny+1,:) = &
2419	building_pars_f%pars_xy(:,ny,:)
2420	IF ( albedo_pars_f%from_file ) &
2421	albedo_pars_f%pars_xy(:,ny+1,:) = albedo_pars_f%pars_xy(:,ny,:)
2422	IF ( pavement_pars_f%from_file ) &
2423	pavement_pars_f%pars_xy(:,ny+1,:) = &
2424	pavement_pars_f%pars_xy(:,ny,:)
2425	IF ( vegetation_pars_f%from_file ) &
2426	vegetation_pars_f%pars_xy(:,ny+1,:) = &
2427	vegetation_pars_f%pars_xy(:,ny,:)
2428	IF ( water_pars_f%from_file ) &
2429	water_pars_f%pars_xy(:,ny+1,:) = water_pars_f%pars_xy(:,ny,:)
2430	IF ( root_area_density_lsm_f%from_file ) &
2431	root_area_density_lsm_f%var(:,ny+1,:) = &
2432	root_area_density_lsm_f%var(:,ny,:)
2433	IF ( soil_pars_f%from_file ) THEN
2434	IF ( soil_pars_f%lod == 1 ) THEN
2435	soil_pars_f%pars_xy(:,ny+1,:) = soil_pars_f%pars_xy(:,ny,:)
2436	ELSE
2437	soil_pars_f%pars_xyz(:,:,ny+1,:) = &
2438	soil_pars_f%pars_xyz(:,:,ny,:)
2439	ENDIF
2440	ENDIF
2441	IF ( pavement_subsurface_pars_f%from_file ) &
2442	pavement_subsurface_pars_f%pars_xyz(:,:,ny+1,:) = &
2443	pavement_subsurface_pars_f%pars_xyz(:,:,ny,:)
2444	ENDIF
2445	ENDIF
2446
2447	IF ( .NOT. bc_lr_cyc ) THEN
2448	IF ( nxl == 0 ) THEN
2449	IF ( albedo_type_f%from_file ) &
2450	albedo_type_f%var(:,-1) = albedo_type_f%var(:,0)
2451	IF ( pavement_type_f%from_file ) &
2452	pavement_type_f%var(:,-1) = pavement_type_f%var(:,0)
2453	IF ( soil_type_f%from_file ) THEN
2454	IF ( ALLOCATED( soil_type_f%var_2d ) ) THEN
2455	soil_type_f%var_2d(:,-1) = soil_type_f%var_2d(:,0)
2456	ELSE
2457	soil_type_f%var_3d(:,:,-1) = soil_type_f%var_3d(:,:,0)
2458	ENDIF
2459	ENDIF
2460	IF ( vegetation_type_f%from_file ) &
2461	vegetation_type_f%var(:,-1) = vegetation_type_f%var(:,0)
2462	IF ( water_type_f%from_file ) &
2463	water_type_f%var(:,-1) = water_type_f%var(:,0)
2464	IF ( surface_fraction_f%from_file ) &
2465	surface_fraction_f%frac(:,:,-1) = surface_fraction_f%frac(:,:,0)
2466	IF ( building_pars_f%from_file ) &
2467	building_pars_f%pars_xy(:,:,-1) = building_pars_f%pars_xy(:,:,0)
2468	IF ( albedo_pars_f%from_file ) &
2469	albedo_pars_f%pars_xy(:,:,-1) = albedo_pars_f%pars_xy(:,:,0)
2470	IF ( pavement_pars_f%from_file ) &
2471	pavement_pars_f%pars_xy(:,:,-1) = pavement_pars_f%pars_xy(:,:,0)
2472	IF ( vegetation_pars_f%from_file ) &
2473	vegetation_pars_f%pars_xy(:,:,-1) = &
2474	vegetation_pars_f%pars_xy(:,:,0)
2475	IF ( water_pars_f%from_file ) &
2476	water_pars_f%pars_xy(:,:,-1) = water_pars_f%pars_xy(:,:,0)
2477	IF ( root_area_density_lsm_f%from_file ) &
2478	root_area_density_lsm_f%var(:,:,-1) = &
2479	root_area_density_lsm_f%var(:,:,0)
2480	IF ( soil_pars_f%from_file ) THEN
2481	IF ( soil_pars_f%lod == 1 ) THEN
2482	soil_pars_f%pars_xy(:,:,-1) = soil_pars_f%pars_xy(:,:,0)
2483	ELSE
2484	soil_pars_f%pars_xyz(:,:,:,-1) = soil_pars_f%pars_xyz(:,:,:,0)
2485	ENDIF
2486	ENDIF
2487	IF ( pavement_subsurface_pars_f%from_file ) &
2488	pavement_subsurface_pars_f%pars_xyz(:,:,:,-1) = &
2489	pavement_subsurface_pars_f%pars_xyz(:,:,:,0)
2490	ENDIF
2491
2492	IF ( nxr == nx ) THEN
2493	IF ( albedo_type_f%from_file ) &
2494	albedo_type_f%var(:,nx+1) = albedo_type_f%var(:,nx)
2495	IF ( pavement_type_f%from_file ) &
2496	pavement_type_f%var(:,nx+1) = pavement_type_f%var(:,nx)
2497	IF ( soil_type_f%from_file ) THEN
2498	IF ( ALLOCATED( soil_type_f%var_2d ) ) THEN
2499	soil_type_f%var_2d(:,nx+1) = soil_type_f%var_2d(:,nx)
2500	ELSE
2501	soil_type_f%var_3d(:,:,nx+1) = soil_type_f%var_3d(:,:,nx)
2502	ENDIF
2503	ENDIF
2504	IF ( vegetation_type_f%from_file ) &
2505	vegetation_type_f%var(:,nx+1) = vegetation_type_f%var(:,nx)
2506	IF ( water_type_f%from_file ) &
2507	water_type_f%var(:,nx+1) = water_type_f%var(:,nx)
2508	IF ( surface_fraction_f%from_file ) &
2509	surface_fraction_f%frac(:,:,nx+1) = &
2510	surface_fraction_f%frac(:,:,nx)
2511	IF ( building_pars_f%from_file ) &
2512	building_pars_f%pars_xy(:,:,nx+1) = &
2513	building_pars_f%pars_xy(:,:,nx)
2514	IF ( albedo_pars_f%from_file ) &
2515	albedo_pars_f%pars_xy(:,:,nx+1) = albedo_pars_f%pars_xy(:,:,nx)
2516	IF ( pavement_pars_f%from_file ) &
2517	pavement_pars_f%pars_xy(:,:,nx+1) = &
2518	pavement_pars_f%pars_xy(:,:,nx)
2519	IF ( vegetation_pars_f%from_file ) &
2520	vegetation_pars_f%pars_xy(:,:,nx+1) = &
2521	vegetation_pars_f%pars_xy(:,:,nx)
2522	IF ( water_pars_f%from_file ) &
2523	water_pars_f%pars_xy(:,:,nx+1) = water_pars_f%pars_xy(:,:,nx)
2524	IF ( root_area_density_lsm_f%from_file ) &
2525	root_area_density_lsm_f%var(:,:,nx+1) = &
2526	root_area_density_lsm_f%var(:,:,nx)
2527	IF ( soil_pars_f%from_file ) THEN
2528	IF ( soil_pars_f%lod == 1 ) THEN
2529	soil_pars_f%pars_xy(:,:,nx+1) = soil_pars_f%pars_xy(:,:,nx)
2530	ELSE
2531	soil_pars_f%pars_xyz(:,:,:,nx+1) = &
2532	soil_pars_f%pars_xyz(:,:,:,nx)
2533	ENDIF
2534	ENDIF
2535	IF ( pavement_subsurface_pars_f%from_file ) &
2536	pavement_subsurface_pars_f%pars_xyz(:,:,:,nx+1) = &
2537	pavement_subsurface_pars_f%pars_xyz(:,:,:,nx)
2538	ENDIF
2539	ENDIF
2540
2541	END SUBROUTINE netcdf_data_input_surface_data
2542
2543	!------------------------------------------------------------------------------!
2544	! Description:
2545	! ------------
2546	!> Reads uvem lookup table information.
2547	!------------------------------------------------------------------------------!
2548	SUBROUTINE netcdf_data_input_uvem
2549
2550	USE indices, &
2551	ONLY: nxl, nxr, nyn, nys
2552
2553	IMPLICIT NONE
2554
2555	CHARACTER(LEN=100), DIMENSION(:), ALLOCATABLE :: var_names !< variable names in static input file
2556
2557
2558	INTEGER(iwp) :: id_uvem !< NetCDF id of uvem lookup table input file
2559	INTEGER(iwp) :: nli = 35 !< dimension length of lookup table in x
2560	INTEGER(iwp) :: nlj = 9 !< dimension length of lookup table in y
2561	INTEGER(iwp) :: nlk = 90 !< dimension length of lookup table in z
2562	INTEGER(iwp) :: num_vars !< number of variables in netcdf input file
2563	!
2564	!-- Input via uv exposure model lookup table input
2565	IF ( input_pids_uvem ) THEN
2566
2567	#if defined ( __netcdf )
2568	!
2569	!-- Open file in read-only mode
2570	CALL open_read_file( TRIM( input_file_uvem ) // &
2571	TRIM( coupling_char ), id_uvem )
2572	!
2573	!-- At first, inquire all variable names.
2574	!-- This will be used to check whether an input variable exist or not.
2575	CALL inquire_num_variables( id_uvem, num_vars )
2576	!
2577	!-- Allocate memory to store variable names and inquire them.
2578	ALLOCATE( var_names(1:num_vars) )
2579	CALL inquire_variable_names( id_uvem, var_names )
2580	!
2581	!
2582	!-- uvem integration
2583	IF ( check_existence( var_names, 'int_factors' ) ) THEN
2584	uvem_integration_f%from_file = .TRUE.
2585	!
2586	!-- Input 2D uvem integration.
2587	ALLOCATE ( uvem_integration_f%var(0:nlj,0:nli) )
2588
2589	CALL get_variable( id_uvem, 'int_factors', uvem_integration_f%var, 0, nli, 0, nlj )
2590	ELSE
2591	uvem_integration_f%from_file = .FALSE.
2592	ENDIF
2593	!
2594	!
2595	!
2596	!-- uvem irradiance
2597	IF ( check_existence( var_names, 'irradiance' ) ) THEN
2598	uvem_irradiance_f%from_file = .TRUE.
2599	!
2600	!-- Input 2D uvem irradiance.
2601	ALLOCATE ( uvem_irradiance_f%var(0:nlk, 0:2) )
2602
2603	CALL get_variable( id_uvem, 'irradiance', uvem_irradiance_f%var, 0, 2, 0, nlk )
2604	ELSE
2605	uvem_irradiance_f%from_file = .FALSE.
2606	ENDIF
2607	!
2608	!
2609	!
2610	!-- uvem porjection areas
2611	IF ( check_existence( var_names, 'projarea' ) ) THEN
2612	uvem_projarea_f%from_file = .TRUE.
2613	!
2614	!-- Input 3D uvem projection area (human geometgry)
2615	ALLOCATE ( uvem_projarea_f%var(0:2,0:nlj,0:nli) )
2616
2617	CALL get_variable( id_uvem, 'projarea', uvem_projarea_f%var, 0, nli, 0, nlj, 0, 2 )
2618	ELSE
2619	uvem_projarea_f%from_file = .FALSE.
2620	ENDIF
2621	!
2622	!
2623	!
2624	!-- uvem radiance
2625	IF ( check_existence( var_names, 'radiance' ) ) THEN
2626	uvem_radiance_f%from_file = .TRUE.
2627	!
2628	!-- Input 3D uvem radiance
2629	ALLOCATE ( uvem_radiance_f%var(0:nlk,0:nlj,0:nli) )
2630
2631	CALL get_variable( id_uvem, 'radiance', uvem_radiance_f%var, 0, nli, 0, nlj, 0, nlk )
2632	ELSE
2633	uvem_radiance_f%from_file = .FALSE.
2634	ENDIF
2635	!
2636	!
2637	!
2638	!-- Read building obstruction
2639	IF ( check_existence( var_names, 'obstruction' ) ) THEN
2640	building_obstruction_full%from_file = .TRUE.
2641	!-- Input 3D uvem building obstruction
2642	ALLOCATE ( building_obstruction_full%var_3d(0:44,0:2,0:2) )
2643	CALL get_variable( id_uvem, 'obstruction', building_obstruction_full%var_3d,0, 2, 0, 2, 0, 44 )
2644	ELSE
2645	building_obstruction_full%from_file = .FALSE.
2646	ENDIF
2647	!
2648	IF ( check_existence( var_names, 'obstruction' ) ) THEN
2649	building_obstruction_f%from_file = .TRUE.
2650	!
2651	!-- Input 3D uvem building obstruction
2652	ALLOCATE ( building_obstruction_f%var_3d(0:44,nys:nyn,nxl:nxr) )
2653	!
2654	CALL get_variable( id_uvem, 'obstruction', building_obstruction_f%var_3d, &
2655	nxl, nxr, nys, nyn, 0, 44 )
2656	ELSE
2657	building_obstruction_f%from_file = .FALSE.
2658	ENDIF
2659	!
2660	!
2661	!
2662	!
2663	!-- Close uvem lookup table input file
2664	CALL close_input_file( id_uvem )
2665	#else
2666	CONTINUE
2667	#endif
2668	ENDIF
2669	END SUBROUTINE netcdf_data_input_uvem
2670
2671	!------------------------------------------------------------------------------!
2672	! Description:
2673	! ------------
2674	!> Reads orography and building information.
2675	!------------------------------------------------------------------------------!
2676	SUBROUTINE netcdf_data_input_topo
2677
2678	USE control_parameters, &
2679	ONLY: bc_lr_cyc, bc_ns_cyc, message_string, topography
2680
2681	USE indices, &
2682	ONLY: nbgp, nx, nxl, nxr, ny, nyn, nys, nzb
2683
2684
2685	IMPLICIT NONE
2686
2687	CHARACTER(LEN=100), DIMENSION(:), ALLOCATABLE :: var_names !< variable names in static input file
2688
2689
2690	INTEGER(iwp) :: i !< running index along x-direction
2691	INTEGER(iwp) :: ii !< running index for IO blocks
2692	INTEGER(iwp) :: id_topo !< NetCDF id of topograhy input file
2693	INTEGER(iwp) :: j !< running index along y-direction
2694	INTEGER(iwp) :: num_vars !< number of variables in netcdf input file
2695	INTEGER(iwp) :: skip_n_rows !< counting variable to skip rows while reading topography file
2696
2697	INTEGER(iwp), DIMENSION(nys-nbgp:nyn+nbgp,nxl-nbgp:nxr+nbgp) :: var_exchange_int !< dummy variables used to exchange 32-bit Integer arrays
2698
2699	REAL(wp) :: dum !< dummy variable to skip columns while reading topography file
2700	!
2701	!-- CPU measurement
2702	CALL cpu_log( log_point_s(83), 'NetCDF/ASCII input topo', 'start' )
2703
2704	!
2705	!-- Input via palm-input data standard
2706	IF ( input_pids_static ) THEN
2707	#if defined ( __netcdf )
2708	!
2709	!-- Open file in read-only mode
2710	CALL open_read_file( TRIM( input_file_static ) // &
2711	TRIM( coupling_char ), id_topo )
2712	!
2713	!-- At first, inquire all variable names.
2714	!-- This will be used to check whether an input variable exist
2715	!-- or not.
2716	CALL inquire_num_variables( id_topo, num_vars )
2717	!
2718	!-- Allocate memory to store variable names and inquire them.
2719	ALLOCATE( var_names(1:num_vars) )
2720	CALL inquire_variable_names( id_topo, var_names )
2721	!
2722	!-- Read x, y - dimensions. Only required for consistency checks.
2723	CALL netcdf_data_input_get_dimension_length( id_topo, dim_static%nx, 'x' )
2724	CALL netcdf_data_input_get_dimension_length( id_topo, dim_static%ny, 'y' )
2725	ALLOCATE( dim_static%x(0:dim_static%nx-1) )
2726	ALLOCATE( dim_static%y(0:dim_static%ny-1) )
2727	CALL get_variable( id_topo, 'x', dim_static%x )
2728	CALL get_variable( id_topo, 'y', dim_static%y )
2729	!
2730	!-- Terrain height. First, get variable-related _FillValue attribute
2731	IF ( check_existence( var_names, 'zt' ) ) THEN
2732	terrain_height_f%from_file = .TRUE.
2733	CALL get_attribute( id_topo, char_fill, terrain_height_f%fill, &
2734	.FALSE., 'zt' )
2735	!
2736	!-- Input 2D terrain height.
2737	ALLOCATE ( terrain_height_f%var(nys:nyn,nxl:nxr) )
2738
2739	CALL get_variable( id_topo, 'zt', terrain_height_f%var, &
2740	nxl, nxr, nys, nyn )
2741
2742	ELSE
2743	terrain_height_f%from_file = .FALSE.
2744	ENDIF
2745
2746	!
2747	!-- Read building height. First, read its _FillValue attribute,
2748	!-- as well as lod attribute
2749	buildings_f%from_file = .FALSE.
2750	IF ( check_existence( var_names, 'buildings_2d' ) ) THEN
2751	buildings_f%from_file = .TRUE.
2752	CALL get_attribute( id_topo, char_lod, buildings_f%lod, &
2753	.FALSE., 'buildings_2d' )
2754
2755	CALL get_attribute( id_topo, char_fill, buildings_f%fill1, &
2756	.FALSE., 'buildings_2d' )
2757
2758	!
2759	!-- Read 2D buildings
2760	IF ( buildings_f%lod == 1 ) THEN
2761	ALLOCATE ( buildings_f%var_2d(nys:nyn,nxl:nxr) )
2762
2763	CALL get_variable( id_topo, 'buildings_2d', &
2764	buildings_f%var_2d, &
2765	nxl, nxr, nys, nyn )
2766	ELSE
2767	message_string = 'NetCDF attribute lod ' // &
2768	'(level of detail) is not set ' // &
2769	'properly for buildings_2d.'
2770	CALL message( 'netcdf_data_input_mod', 'PA0540', &
2771	1, 2, 0, 6, 0 )
2772	ENDIF
2773	ENDIF
2774	!
2775	!-- If available, also read 3D building information. If both are
2776	!-- available, use 3D information.
2777	IF ( check_existence( var_names, 'buildings_3d' ) ) THEN
2778	buildings_f%from_file = .TRUE.
2779	CALL get_attribute( id_topo, char_lod, buildings_f%lod, &
2780	.FALSE., 'buildings_3d' )
2781
2782	CALL get_attribute( id_topo, char_fill, buildings_f%fill2, &
2783	.FALSE., 'buildings_3d' )
2784
2785	CALL netcdf_data_input_get_dimension_length( id_topo, &
2786	buildings_f%nz, 'z' )
2787	!
2788	!-- Read 3D buildings
2789	IF ( buildings_f%lod == 2 ) THEN
2790	ALLOCATE( buildings_f%z(nzb:buildings_f%nz-1) )
2791	CALL get_variable( id_topo, 'z', buildings_f%z )
2792
2793	ALLOCATE( buildings_f%var_3d(nzb:buildings_f%nz-1, &
2794	nys:nyn,nxl:nxr) )
2795	buildings_f%var_3d = 0
2796
2797	CALL get_variable( id_topo, 'buildings_3d', &
2798	buildings_f%var_3d, &
2799	nxl, nxr, nys, nyn, 0, buildings_f%nz-1 )
2800	ELSE
2801	message_string = 'NetCDF attribute lod ' // &
2802	'(level of detail) is not set ' // &
2803	'properly for buildings_3d.'
2804	CALL message( 'netcdf_data_input_mod', 'PA0541', &
2805	1, 2, 0, 6, 0 )
2806	ENDIF
2807	ENDIF
2808	!
2809	!-- Read building IDs and its FillValue attribute. Further required
2810	!-- for mapping buildings on top of orography.
2811	IF ( check_existence( var_names, 'building_id' ) ) THEN
2812	building_id_f%from_file = .TRUE.
2813	CALL get_attribute( id_topo, char_fill, &
2814	building_id_f%fill, .FALSE., &
2815	'building_id' )
2816
2817	ALLOCATE ( building_id_f%var(nys:nyn,nxl:nxr) )
2818
2819	CALL get_variable( id_topo, 'building_id', building_id_f%var, &
2820	nxl, nxr, nys, nyn )
2821	ELSE
2822	building_id_f%from_file = .FALSE.
2823	ENDIF
2824	!
2825	!-- Read building_type and required attributes.
2826	IF ( check_existence( var_names, 'building_type' ) ) THEN
2827	building_type_f%from_file = .TRUE.
2828	CALL get_attribute( id_topo, char_fill, &
2829	building_type_f%fill, .FALSE., &
2830	'building_type' )
2831
2832	ALLOCATE ( building_type_f%var(nys:nyn,nxl:nxr) )
2833
2834	CALL get_variable( id_topo, 'building_type', building_type_f%var, &
2835	nxl, nxr, nys, nyn )
2836
2837	ELSE
2838	building_type_f%from_file = .FALSE.
2839	ENDIF
2840	!
2841	!-- Close topography input file
2842	CALL close_input_file( id_topo )
2843	#else
2844	CONTINUE
2845	#endif
2846	!
2847	!-- ASCII input
2848	ELSEIF ( TRIM( topography ) == 'read_from_file' ) THEN
2849
2850	DO ii = 0, io_blocks-1
2851	IF ( ii == io_group ) THEN
2852
2853	OPEN( 90, FILE='TOPOGRAPHY_DATA'//TRIM( coupling_char ), &
2854	STATUS='OLD', FORM='FORMATTED', ERR=10 )
2855	!
2856	!-- Read topography PE-wise. Rows are read from nyn to nys, columns
2857	!-- are read from nxl to nxr. At first, ny-nyn rows need to be skipped.
2858	skip_n_rows = 0
2859	DO WHILE ( skip_n_rows < ny - nyn )
2860	READ( 90, * )
2861	skip_n_rows = skip_n_rows + 1
2862	ENDDO
2863	!
2864	!-- Read data from nyn to nys and nxl to nxr. Therefore, skip
2865	!-- column until nxl-1 is reached
2866	ALLOCATE ( buildings_f%var_2d(nys:nyn,nxl:nxr) )
2867	DO j = nyn, nys, -1
2868	READ( 90, *, ERR=11, END=11 ) &
2869	( dum, i = 0, nxl-1 ), &
2870	( buildings_f%var_2d(j,i), i = nxl, nxr )
2871	ENDDO
2872
2873	GOTO 12
2874
2875	10 message_string = 'file TOPOGRAPHY_DATA'// &
2876	TRIM( coupling_char )// ' does not exist'
2877	CALL message( 'netcdf_data_input_mod', 'PA0208', 1, 2, 0, 6, 0 )
2878
2879	11 message_string = 'errors in file TOPOGRAPHY_DATA'// &
2880	TRIM( coupling_char )
2881	CALL message( 'netcdf_data_input_mod', 'PA0209', 2, 2, 0, 6, 0 )
2882
2883	12 CLOSE( 90 )
2884	buildings_f%from_file = .TRUE.
2885
2886	ENDIF
2887	#if defined( __parallel )
2888	CALL MPI_BARRIER( comm2d, ierr )
2889	#endif
2890	ENDDO
2891
2892	ENDIF
2893	!
2894	!-- End of CPU measurement
2895	CALL cpu_log( log_point_s(83), 'NetCDF/ASCII input topo', 'stop' )
2896	!
2897	!-- Check for minimum requirement to setup building topography. If buildings
2898	!-- are provided, also an ID and a type are required.
2899	!-- Note, doing this check in check_parameters
2900	!-- will be too late (data will be used for grid inititialization before).
2901	IF ( input_pids_static ) THEN
2902	IF ( buildings_f%from_file .AND. &
2903	.NOT. building_id_f%from_file ) THEN
2904	message_string = 'If building heigths are prescribed in ' // &
2905	'static input file, also an ID is required.'
2906	CALL message( 'netcdf_data_input_mod', 'PA0542', 1, 2, 0, 6, 0 )
2907	ENDIF
2908	ENDIF
2909	!
2910	!-- In case no terrain height is provided by static input file, allocate
2911	!-- array nevertheless and set terrain height to 0, which simplifies
2912	!-- topography initialization.
2913	IF ( .NOT. terrain_height_f%from_file ) THEN
2914	ALLOCATE ( terrain_height_f%var(nys:nyn,nxl:nxr) )
2915	terrain_height_f%var = 0.0_wp
2916	ENDIF
2917	!
2918	!-- Finally, exchange 1 ghost point for building ID and type.
2919	!-- In case of non-cyclic boundary conditions set Neumann conditions at the
2920	!-- lateral boundaries.
2921	IF ( building_id_f%from_file ) THEN
2922	var_exchange_int = building_id_f%fill
2923	var_exchange_int(nys:nyn,nxl:nxr) = building_id_f%var(nys:nyn,nxl:nxr)
2924	CALL exchange_horiz_2d_int( var_exchange_int, nys, nyn, nxl, nxr, nbgp )
2925	DEALLOCATE( building_id_f%var )
2926	ALLOCATE( building_id_f%var(nys-nbgp:nyn+nbgp,nxl-nbgp:nxr+nbgp) )
2927	building_id_f%var = var_exchange_int
2928
2929	IF ( .NOT. bc_ns_cyc ) THEN
2930	IF ( nys == 0 ) building_id_f%var(-1,:) = building_id_f%var(0,:)
2931	IF ( nyn == ny ) building_id_f%var(ny+1,:) = building_id_f%var(ny,:)
2932	ENDIF
2933	IF ( .NOT. bc_lr_cyc ) THEN
2934	IF ( nxl == 0 ) building_id_f%var(:,-1) = building_id_f%var(:,0)
2935	IF ( nxr == nx ) building_id_f%var(:,nx+1) = building_id_f%var(:,nx)
2936	ENDIF
2937	ENDIF
2938
2939	IF ( building_type_f%from_file ) THEN
2940	var_exchange_int = INT( building_type_f%fill, KIND = 4 )
2941	var_exchange_int(nys:nyn,nxl:nxr) = &
2942	INT( building_type_f%var(nys:nyn,nxl:nxr), KIND = 4 )
2943	CALL exchange_horiz_2d_int( var_exchange_int, nys, nyn, nxl, nxr, nbgp )
2944	DEALLOCATE( building_type_f%var )
2945	ALLOCATE( building_type_f%var(nys-nbgp:nyn+nbgp,nxl-nbgp:nxr+nbgp) )
2946	building_type_f%var = INT( var_exchange_int, KIND = 1 )
2947
2948	IF ( .NOT. bc_ns_cyc ) THEN
2949	IF ( nys == 0 ) building_type_f%var(-1,:) = building_type_f%var(0,:)
2950	IF ( nyn == ny ) building_type_f%var(ny+1,:) = building_type_f%var(ny,:)
2951	ENDIF
2952	IF ( .NOT. bc_lr_cyc ) THEN
2953	IF ( nxl == 0 ) building_type_f%var(:,-1) = building_type_f%var(:,0)
2954	IF ( nxr == nx ) building_type_f%var(:,nx+1) = building_type_f%var(:,nx)
2955	ENDIF
2956	ENDIF
2957
2958	END SUBROUTINE netcdf_data_input_topo
2959
2960	!------------------------------------------------------------------------------!
2961	! Description:
2962	! ------------
2963	!> Reads initialization data of u, v, w, pt, q, geostrophic wind components,
2964	!> as well as soil moisture and soil temperature, derived from larger-scale
2965	!> model (COSMO) by Inifor.
2966	!------------------------------------------------------------------------------!
2967	SUBROUTINE netcdf_data_input_init_3d
2968
2969	USE arrays_3d, &
2970	ONLY: q, pt, u, v, w, zu, zw
2971
2972	USE control_parameters, &
2973	ONLY: bc_lr_cyc, bc_ns_cyc, humidity, message_string, neutral
2974
2975	USE indices, &
2976	ONLY: nx, nxl, nxlu, nxr, ny, nyn, nys, nysv, nzb, nz, nzt
2977
2978	IMPLICIT NONE
2979
2980	CHARACTER(LEN=100), DIMENSION(:), ALLOCATABLE :: var_names
2981
2982	LOGICAL :: dynamic_3d = .TRUE. !< flag indicating that 3D data is read from dynamic file
2983
2984	INTEGER(iwp) :: id_dynamic !< NetCDF id of dynamic input file
2985	INTEGER(iwp) :: num_vars !< number of variables in netcdf input file
2986
2987	LOGICAL :: check_passed !< flag indicating if a check passed
2988
2989	!
2990	!-- Skip routine if no input file with dynamic input data is available.
2991	IF ( .NOT. input_pids_dynamic ) RETURN
2992	!
2993	!-- Please note, Inifor is designed to provide initial data for u and v for
2994	!-- the prognostic grid points in case of lateral Dirichlet conditions.
2995	!-- This means that Inifor provides data from nxlu:nxr (for u) and
2996	!-- from nysv:nyn (for v) at the left and south domain boundary, respectively.
2997	!-- However, as work-around for the moment, PALM will run with cyclic
2998	!-- conditions and will be initialized with data provided by Inifor
2999	!-- boundaries in case of Dirichlet.
3000	!-- Hence, simply set set nxlu/nysv to 1 (will be reset to its original value
3001	!-- at the end of this routine.
3002	IF ( bc_lr_cyc .AND. nxl == 0 ) nxlu = 1
3003	IF ( bc_ns_cyc .AND. nys == 0 ) nysv = 1
3004
3005	!
3006	!-- CPU measurement
3007	CALL cpu_log( log_point_s(85), 'NetCDF input init', 'start' )
3008
3009	#if defined ( __netcdf )
3010	!
3011	!-- Open file in read-only mode
3012	CALL open_read_file( TRIM( input_file_dynamic ) // &
3013	TRIM( coupling_char ), id_dynamic )
3014
3015	!
3016	!-- At first, inquire all variable names.
3017	CALL inquire_num_variables( id_dynamic, num_vars )
3018	!
3019	!-- Allocate memory to store variable names.
3020	ALLOCATE( var_names(1:num_vars) )
3021	CALL inquire_variable_names( id_dynamic, var_names )
3022	!
3023	!-- Read vertical dimension of scalar und w grid.
3024	CALL netcdf_data_input_get_dimension_length( id_dynamic, init_3d%nzu, 'z' )
3025	CALL netcdf_data_input_get_dimension_length( id_dynamic, init_3d%nzw, 'zw' )
3026	!
3027	!-- Read also the horizontal dimensions. These are used just used fo
3028	!-- checking the compatibility with the PALM grid before reading.
3029	CALL netcdf_data_input_get_dimension_length( id_dynamic, init_3d%nx, 'x' )
3030	CALL netcdf_data_input_get_dimension_length( id_dynamic, init_3d%nxu, 'xu' )
3031	CALL netcdf_data_input_get_dimension_length( id_dynamic, init_3d%ny, 'y' )
3032	CALL netcdf_data_input_get_dimension_length( id_dynamic, init_3d%nyv, 'yv' )
3033
3034	!
3035	!-- Check for correct horizontal and vertical dimension. Please note,
3036	!-- checks are performed directly here and not called from
3037	!-- check_parameters as some varialbes are still not allocated there.
3038	!-- Moreover, please note, u- and v-grid has 1 grid point less on
3039	!-- Inifor grid.
3040	IF ( init_3d%nx-1 /= nx .OR. init_3d%nxu-1 /= nx - 1 .OR. &
3041	init_3d%ny-1 /= ny .OR. init_3d%nyv-1 /= ny - 1 ) THEN
3042	message_string = 'Number of inifor horizontal grid points '// &
3043	'does not match the number of numeric grid '// &
3044	'points.'
3045	CALL message( 'netcdf_data_input_mod', 'PA0543', 1, 2, 0, 6, 0 )
3046	ENDIF
3047
3048	IF ( init_3d%nzu /= nz ) THEN
3049	message_string = 'Number of inifor vertical grid points ' // &
3050	'does not match the number of numeric grid '// &
3051	'points.'
3052	CALL message( 'netcdf_data_input_mod', 'PA0543', 1, 2, 0, 6, 0 )
3053	ENDIF
3054	!
3055	!-- Read vertical dimensions. Later, these are required for eventual
3056	!-- inter- and extrapolations of the initialization data.
3057	IF ( check_existence( var_names, 'z' ) ) THEN
3058	ALLOCATE( init_3d%zu_atmos(1:init_3d%nzu) )
3059	CALL get_variable( id_dynamic, 'z', init_3d%zu_atmos )
3060	ENDIF
3061	IF ( check_existence( var_names, 'zw' ) ) THEN
3062	ALLOCATE( init_3d%zw_atmos(1:init_3d%nzw) )
3063	CALL get_variable( id_dynamic, 'zw', init_3d%zw_atmos )
3064	ENDIF
3065	!
3066	!-- Check for consistency between vertical coordinates in dynamic
3067	!-- driver and numeric grid.
3068	!-- Please note, depending on compiler options both may be
3069	!-- equal up to a certain threshold, and differences between
3070	!-- the numeric grid and vertical coordinate in the driver can built-
3071	!-- up to 10E-1-10E-0 m. For this reason, the check is performed not
3072	!-- for exactly matching values.
3073	IF ( ANY( ABS( zu(1:nzt) - init_3d%zu_atmos(1:init_3d%nzu) ) &
3074	> 10E-1 ) .OR. &
3075	ANY( ABS( zw(1:nzt-1) - init_3d%zw_atmos(1:init_3d%nzw) ) &
3076	> 10E-1 ) ) THEN
3077	message_string = 'Vertical grid in dynamic driver does not '// &
3078	'match the numeric grid.'
3079	CALL message( 'netcdf_data_input_mod', 'PA0543', 1, 2, 0, 6, 0 )
3080	ENDIF
3081	!
3082	!-- Read initial geostrophic wind components at
3083	!-- t = 0 (index 1 in file).
3084	IF ( check_existence( var_names, 'ls_forcing_ug' ) ) THEN
3085	ALLOCATE( init_3d%ug_init(nzb:nzt+1) )
3086	init_3d%ug_init = 0.0_wp
3087
3088	CALL get_variable_pr( id_dynamic, 'ls_forcing_ug', 1, &
3089	init_3d%ug_init(1:nzt) )
3090	!
3091	!-- Set top-boundary condition (Neumann)
3092	init_3d%ug_init(nzt+1) = init_3d%ug_init(nzt)
3093
3094	init_3d%from_file_ug = .TRUE.
3095	ELSE
3096	init_3d%from_file_ug = .FALSE.
3097	ENDIF
3098	IF ( check_existence( var_names, 'ls_forcing_vg' ) ) THEN
3099	ALLOCATE( init_3d%vg_init(nzb:nzt+1) )
3100	init_3d%vg_init = 0.0_wp
3101
3102	CALL get_variable_pr( id_dynamic, 'ls_forcing_vg', 1, &
3103	init_3d%vg_init(1:nzt) )
3104	!
3105	!-- Set top-boundary condition (Neumann)
3106	init_3d%vg_init(nzt+1) = init_3d%vg_init(nzt)
3107
3108	init_3d%from_file_vg = .TRUE.
3109	ELSE
3110	init_3d%from_file_vg = .FALSE.
3111	ENDIF
3112	!
3113	!-- Read inital 3D data of u, v, w, pt and q,
3114	!-- derived from COSMO model. Read PE-wise yz-slices.
3115	!-- Please note, the u-, v- and w-component are defined on different
3116	!-- grids with one element less in the x-, y-,
3117	!-- and z-direction, respectively. Hence, reading is subdivided
3118	!-- into separate loops.
3119	!-- Read u-component
3120	IF ( check_existence( var_names, 'init_atmosphere_u' ) ) THEN
3121	!
3122	!-- Read attributes for the fill value and level-of-detail
3123	CALL get_attribute( id_dynamic, char_fill, init_3d%fill_u, &
3124	.FALSE., 'init_atmosphere_u' )
3125	CALL get_attribute( id_dynamic, char_lod, init_3d%lod_u, &
3126	.FALSE., 'init_atmosphere_u' )
3127	!
3128	!-- level-of-detail 1 - read initialization profile
3129	IF ( init_3d%lod_u == 1 ) THEN
3130	ALLOCATE( init_3d%u_init(nzb:nzt+1) )
3131	init_3d%u_init = 0.0_wp
3132
3133	CALL get_variable( id_dynamic, 'init_atmosphere_u', &
3134	init_3d%u_init(nzb+1:nzt) )
3135	!
3136	!-- Set top-boundary condition (Neumann)
3137	init_3d%u_init(nzt+1) = init_3d%u_init(nzt)
3138	!
3139	!-- level-of-detail 2 - read 3D initialization data
3140	ELSEIF ( init_3d%lod_u == 2 ) THEN
3141	CALL get_variable( id_dynamic, 'init_atmosphere_u', &
3142	u(nzb+1:nzt,nys:nyn,nxlu:nxr), &
3143	nxlu, nys+1, nzb+1, &
3144	nxr-nxlu+1, nyn-nys+1, init_3d%nzu, &
3145	dynamic_3d )
3146	!
3147	!-- Set value at leftmost model grid point nxl = 0. This is because
3148	!-- Inifor provides data only from 1:nx-1 since it assumes non-cyclic
3149	!-- conditions.
3150	IF ( nxl == 0 ) &
3151	u(nzb+1:nzt,nys:nyn,nxl) = u(nzb+1:nzt,nys:nyn,nxlu)
3152	!
3153	!-- Set bottom and top-boundary
3154	u(nzb,:,:) = u(nzb+1,:,:)
3155	u(nzt+1,:,:) = u(nzt,:,:)
3156
3157	ENDIF
3158	init_3d%from_file_u = .TRUE.
3159	ELSE
3160	message_string = 'Missing initial data for u-component'
3161	CALL message( 'netcdf_data_input_mod', 'PA0544', 1, 2, 0, 6, 0 )
3162	ENDIF
3163	!
3164	!-- Read v-component
3165	IF ( check_existence( var_names, 'init_atmosphere_v' ) ) THEN
3166	!
3167	!-- Read attributes for the fill value and level-of-detail
3168	CALL get_attribute( id_dynamic, char_fill, init_3d%fill_v, &
3169	.FALSE., 'init_atmosphere_v' )
3170	CALL get_attribute( id_dynamic, char_lod, init_3d%lod_v, &
3171	.FALSE., 'init_atmosphere_v' )
3172	!
3173	!-- level-of-detail 1 - read initialization profile
3174	IF ( init_3d%lod_v == 1 ) THEN
3175	ALLOCATE( init_3d%v_init(nzb:nzt+1) )
3176	init_3d%v_init = 0.0_wp
3177
3178	CALL get_variable( id_dynamic, 'init_atmosphere_v', &
3179	init_3d%v_init(nzb+1:nzt) )
3180	!
3181	!-- Set top-boundary condition (Neumann)
3182	init_3d%v_init(nzt+1) = init_3d%v_init(nzt)
3183	!
3184	!-- level-of-detail 2 - read 3D initialization data
3185	ELSEIF ( init_3d%lod_v == 2 ) THEN
3186
3187	CALL get_variable( id_dynamic, 'init_atmosphere_v', &
3188	v(nzb+1:nzt,nysv:nyn,nxl:nxr), &
3189	nxl+1, nysv, nzb+1, &
3190	nxr-nxl+1, nyn-nysv+1, init_3d%nzu, &
3191	dynamic_3d )
3192	!
3193	!-- Set value at southmost model grid point nys = 0. This is because
3194	!-- Inifor provides data only from 1:ny-1 since it assumes non-cyclic
3195	!-- conditions.
3196	IF ( nys == 0 ) &
3197	v(nzb+1:nzt,nys,nxl:nxr) = v(nzb+1:nzt,nysv,nxl:nxr)
3198	!
3199	!-- Set bottom and top-boundary
3200	v(nzb,:,:) = v(nzb+1,:,:)
3201	v(nzt+1,:,:) = v(nzt,:,:)
3202
3203	ENDIF
3204	init_3d%from_file_v = .TRUE.
3205	ELSE
3206	message_string = 'Missing initial data for v-component'
3207	CALL message( 'netcdf_data_input_mod', 'PA0544', 1, 2, 0, 6, 0 )
3208	ENDIF
3209	!
3210	!-- Read w-component
3211	IF ( check_existence( var_names, 'init_atmosphere_w' ) ) THEN
3212	!
3213	!-- Read attributes for the fill value and level-of-detail
3214	CALL get_attribute( id_dynamic, char_fill, init_3d%fill_w, &
3215	.FALSE., 'init_atmosphere_w' )
3216	CALL get_attribute( id_dynamic, char_lod, init_3d%lod_w, &
3217	.FALSE., 'init_atmosphere_w' )
3218	!
3219	!-- level-of-detail 1 - read initialization profile
3220	IF ( init_3d%lod_w == 1 ) THEN
3221	ALLOCATE( init_3d%w_init(nzb:nzt+1) )
3222	init_3d%w_init = 0.0_wp
3223
3224	CALL get_variable( id_dynamic, 'init_atmosphere_w', &
3225	init_3d%w_init(nzb+1:nzt-1) )
3226	!
3227	!-- Set top-boundary condition (Neumann)
3228	init_3d%w_init(nzt:nzt+1) = init_3d%w_init(nzt-1)
3229	!
3230	!-- level-of-detail 2 - read 3D initialization data
3231	ELSEIF ( init_3d%lod_w == 2 ) THEN
3232
3233	CALL get_variable( id_dynamic, 'init_atmosphere_w', &
3234	w(nzb+1:nzt-1,nys:nyn,nxl:nxr), &
3235	nxl+1, nys+1, nzb+1, &
3236	nxr-nxl+1, nyn-nys+1, init_3d%nzw, &
3237	dynamic_3d )
3238	!
3239	!-- Set bottom and top-boundary
3240	w(nzb,:,:) = 0.0_wp
3241	w(nzt,:,:) = w(nzt-1,:,:)
3242	w(nzt+1,:,:) = w(nzt-1,:,:)
3243
3244	ENDIF
3245	init_3d%from_file_w = .TRUE.
3246	ELSE
3247	message_string = 'Missing initial data for w-component'
3248	CALL message( 'netcdf_data_input_mod', 'PA0544', 1, 2, 0, 6, 0 )
3249	ENDIF
3250	!
3251	!-- Read potential temperature
3252	IF ( .NOT. neutral ) THEN
3253	IF ( check_existence( var_names, 'init_atmosphere_pt' ) ) THEN
3254	!
3255	!-- Read attributes for the fill value and level-of-detail
3256	CALL get_attribute( id_dynamic, char_fill, init_3d%fill_pt, &
3257	.FALSE., 'init_atmosphere_pt' )
3258	CALL get_attribute( id_dynamic, char_lod, init_3d%lod_pt, &
3259	.FALSE., 'init_atmosphere_pt' )
3260	!
3261	!-- level-of-detail 1 - read initialization profile
3262	IF ( init_3d%lod_pt == 1 ) THEN
3263	ALLOCATE( init_3d%pt_init(nzb:nzt+1) )
3264
3265	CALL get_variable( id_dynamic, 'init_atmosphere_pt', &
3266	init_3d%pt_init(nzb+1:nzt) )
3267	!
3268	!-- Set Neumann top and surface boundary condition for initial
3269	!-- profil
3270	init_3d%pt_init(nzb) = init_3d%pt_init(nzb+1)
3271	init_3d%pt_init(nzt+1) = init_3d%pt_init(nzt)
3272	!
3273	!-- level-of-detail 2 - read 3D initialization data
3274	ELSEIF ( init_3d%lod_pt == 2 ) THEN
3275
3276	CALL get_variable( id_dynamic, 'init_atmosphere_pt', &
3277	pt(nzb+1:nzt,nys:nyn,nxl:nxr), &
3278	nxl+1, nys+1, nzb+1, &
3279	nxr-nxl+1, nyn-nys+1, init_3d%nzu, &
3280	dynamic_3d )
3281
3282	!
3283	!-- Set bottom and top-boundary
3284	pt(nzb,:,:) = pt(nzb+1,:,:)
3285	pt(nzt+1,:,:) = pt(nzt,:,:)
3286
3287	ENDIF
3288	init_3d%from_file_pt = .TRUE.
3289	ELSE
3290	message_string = 'Missing initial data for ' // &
3291	'potential temperature'
3292	CALL message( 'netcdf_data_input_mod', 'PA0544', 1, 2, 0, 6, 0 )
3293	ENDIF
3294	ENDIF
3295	!
3296	!-- Read mixing ratio
3297	IF ( humidity ) THEN
3298	IF ( check_existence( var_names, 'init_atmosphere_qv' ) ) THEN
3299	!
3300	!-- Read attributes for the fill value and level-of-detail
3301	CALL get_attribute( id_dynamic, char_fill, init_3d%fill_q, &
3302	.FALSE., 'init_atmosphere_qv' )
3303	CALL get_attribute( id_dynamic, char_lod, init_3d%lod_q, &
3304	.FALSE., 'init_atmosphere_qv' )
3305	!
3306	!-- level-of-detail 1 - read initialization profile
3307	IF ( init_3d%lod_q == 1 ) THEN
3308	ALLOCATE( init_3d%q_init(nzb:nzt+1) )
3309
3310	CALL get_variable( id_dynamic, 'init_atmosphere_qv', &
3311	init_3d%q_init(nzb+1:nzt) )
3312	!
3313	!-- Set bottom and top boundary condition (Neumann)
3314	init_3d%q_init(nzb) = init_3d%q_init(nzb+1)
3315	init_3d%q_init(nzt+1) = init_3d%q_init(nzt)
3316	!
3317	!-- level-of-detail 2 - read 3D initialization data
3318	ELSEIF ( init_3d%lod_q == 2 ) THEN
3319
3320	CALL get_variable( id_dynamic, 'init_atmosphere_qv', &
3321	q(nzb+1:nzt,nys:nyn,nxl:nxr), &
3322	nxl+1, nys+1, nzb+1, &
3323	nxr-nxl+1, nyn-nys+1, init_3d%nzu, &
3324	dynamic_3d )
3325
3326	!
3327	!-- Set bottom and top-boundary
3328	q(nzb,:,:) = q(nzb+1,:,:)
3329	q(nzt+1,:,:) = q(nzt,:,:)
3330
3331	ENDIF
3332	init_3d%from_file_q = .TRUE.
3333	ELSE
3334	message_string = 'Missing initial data for ' // &
3335	'mixing ratio'
3336	CALL message( 'netcdf_data_input_mod', 'PA0544', 1, 2, 0, 6, 0 )
3337	ENDIF
3338	ENDIF
3339	!
3340	!-- Close input file
3341	CALL close_input_file( id_dynamic )
3342	#endif
3343	!
3344	!-- End of CPU measurement
3345	CALL cpu_log( log_point_s(85), 'NetCDF input init', 'stop' )
3346	!
3347	!-- Finally, check if the input data has any fill values. Please note,
3348	!-- checks depend on the LOD of the input data.
3349	IF ( init_3d%from_file_u ) THEN
3350	check_passed = .TRUE.
3351	IF ( init_3d%lod_u == 1 ) THEN
3352	IF ( ANY( init_3d%u_init(nzb+1:nzt+1) == init_3d%fill_u ) ) &
3353	check_passed = .FALSE.
3354	ELSEIF ( init_3d%lod_u == 2 ) THEN
3355	IF ( ANY( u(nzb+1:nzt+1,nys:nyn,nxlu:nxr) == init_3d%fill_u ) ) &
3356	check_passed = .FALSE.
3357	ENDIF
3358	IF ( .NOT. check_passed ) THEN
3359	message_string = 'NetCDF input for init_atmosphere_u must ' // &
3360	'not contain any _FillValues'
3361	CALL message( 'netcdf_data_input_mod', 'PA0545', 2, 2, 0, 6, 0 )
3362	ENDIF
3363	ENDIF
3364
3365	IF ( init_3d%from_file_v ) THEN
3366	check_passed = .TRUE.
3367	IF ( init_3d%lod_v == 1 ) THEN
3368	IF ( ANY( init_3d%v_init(nzb+1:nzt+1) == init_3d%fill_v ) ) &
3369	check_passed = .FALSE.
3370	ELSEIF ( init_3d%lod_v == 2 ) THEN
3371	IF ( ANY( v(nzb+1:nzt+1,nysv:nyn,nxl:nxr) == init_3d%fill_v ) ) &
3372	check_passed = .FALSE.
3373	ENDIF
3374	IF ( .NOT. check_passed ) THEN
3375	message_string = 'NetCDF input for init_atmosphere_v must ' // &
3376	'not contain any _FillValues'
3377	CALL message( 'netcdf_data_input_mod', 'PA0545', 2, 2, 0, 6, 0 )
3378	ENDIF
3379	ENDIF
3380
3381	IF ( init_3d%from_file_w ) THEN
3382	check_passed = .TRUE.
3383	IF ( init_3d%lod_w == 1 ) THEN
3384	IF ( ANY( init_3d%w_init(nzb+1:nzt) == init_3d%fill_w ) ) &
3385	check_passed = .FALSE.
3386	ELSEIF ( init_3d%lod_w == 2 ) THEN
3387	IF ( ANY( w(nzb+1:nzt,nys:nyn,nxl:nxr) == init_3d%fill_w ) ) &
3388	check_passed = .FALSE.
3389	ENDIF
3390	IF ( .NOT. check_passed ) THEN
3391	message_string = 'NetCDF input for init_atmosphere_w must ' // &
3392	'not contain any _FillValues'
3393	CALL message( 'netcdf_data_input_mod', 'PA0545', 2, 2, 0, 6, 0 )
3394	ENDIF
3395	ENDIF
3396
3397	IF ( init_3d%from_file_pt ) THEN
3398	check_passed = .TRUE.
3399	IF ( init_3d%lod_pt == 1 ) THEN
3400	IF ( ANY( init_3d%pt_init(nzb+1:nzt+1) == init_3d%fill_pt ) ) &
3401	check_passed = .FALSE.
3402	ELSEIF ( init_3d%lod_pt == 2 ) THEN
3403	IF ( ANY( pt(nzb+1:nzt+1,nys:nyn,nxl:nxr) == init_3d%fill_pt ) ) &
3404	check_passed = .FALSE.
3405	ENDIF
3406	IF ( .NOT. check_passed ) THEN
3407	message_string = 'NetCDF input for init_atmosphere_pt must ' // &
3408	'not contain any _FillValues'
3409	CALL message( 'netcdf_data_input_mod', 'PA0545', 2, 2, 0, 6, 0 )
3410	ENDIF
3411	ENDIF
3412
3413	IF ( init_3d%from_file_q ) THEN
3414	check_passed = .TRUE.
3415	IF ( init_3d%lod_q == 1 ) THEN
3416	IF ( ANY( init_3d%q_init(nzb+1:nzt+1) == init_3d%fill_q ) ) &
3417	check_passed = .FALSE.
3418	ELSEIF ( init_3d%lod_q == 2 ) THEN
3419	IF ( ANY( q(nzb+1:nzt+1,nys:nyn,nxl:nxr) == init_3d%fill_q ) ) &
3420	check_passed = .FALSE.
3421	ENDIF
3422	IF ( .NOT. check_passed ) THEN
3423	message_string = 'NetCDF input for init_atmosphere_q must ' // &
3424	'not contain any _FillValues'
3425	CALL message( 'netcdf_data_input_mod', 'PA0545', 2, 2, 0, 6, 0 )
3426	ENDIF
3427	ENDIF
3428	!
3429	!-- Workaround for cyclic conditions. Please see above for further explanation.
3430	IF ( bc_lr_cyc .AND. nxl == 0 ) nxlu = nxl
3431	IF ( bc_ns_cyc .AND. nys == 0 ) nysv = nys
3432
3433	END SUBROUTINE netcdf_data_input_init_3d
3434
3435	!------------------------------------------------------------------------------!
3436	! Description:
3437	! ------------
3438	!> Reads initialization data of u, v, w, pt, q, geostrophic wind components,
3439	!> as well as soil moisture and soil temperature, derived from larger-scale
3440	!> model (COSMO) by Inifor.
3441	!------------------------------------------------------------------------------!
3442	SUBROUTINE netcdf_data_input_init_lsm
3443
3444	USE control_parameters, &
3445	ONLY: message_string
3446
3447	USE indices, &
3448	ONLY: nx, nxl, nxr, ny, nyn, nys
3449
3450	IMPLICIT NONE
3451
3452	CHARACTER(LEN=100), DIMENSION(:), ALLOCATABLE :: var_names
3453
3454	INTEGER(iwp) :: id_dynamic !< NetCDF id of dynamic input file
3455	INTEGER(iwp) :: num_vars !< number of variables in netcdf input file
3456
3457	!
3458	!-- Skip routine if no input file with dynamic input data is available.
3459	IF ( .NOT. input_pids_dynamic ) RETURN
3460	!
3461	!-- CPU measurement
3462	CALL cpu_log( log_point_s(85), 'NetCDF input init', 'start' )
3463
3464	#if defined ( __netcdf )
3465	!
3466	!-- Open file in read-only mode
3467	CALL open_read_file( TRIM( input_file_dynamic ) // &
3468	TRIM( coupling_char ), id_dynamic )
3469
3470	!
3471	!-- At first, inquire all variable names.
3472	CALL inquire_num_variables( id_dynamic, num_vars )
3473	!
3474	!-- Allocate memory to store variable names.
3475	ALLOCATE( var_names(1:num_vars) )
3476	CALL inquire_variable_names( id_dynamic, var_names )
3477	!
3478	!-- Read vertical dimension for soil depth.
3479	IF ( check_existence( var_names, 'zsoil' ) ) &
3480	CALL netcdf_data_input_get_dimension_length( id_dynamic, init_3d%nzs,&
3481	'zsoil' )
3482	!
3483	!-- Read also the horizontal dimensions required for soil initialization.
3484	!-- Please note, in case of non-nested runs or in case of root domain,
3485	!-- these data is already available, but will be read again for the sake
3486	!-- of clearness.
3487	CALL netcdf_data_input_get_dimension_length( id_dynamic, init_3d%nx, &
3488	'x' )
3489	CALL netcdf_data_input_get_dimension_length( id_dynamic, init_3d%ny, &
3490	'y' )
3491	!
3492	!-- Check for correct horizontal and vertical dimension. Please note,
3493	!-- in case of non-nested runs or in case of root domain, these checks
3494	!-- are already performed
3495	IF ( init_3d%nx-1 /= nx .OR. init_3d%ny-1 /= ny ) THEN
3496	message_string = 'Number of inifor horizontal grid points '// &
3497	'does not match the number of numeric grid points.'
3498	CALL message( 'netcdf_data_input_mod', 'PA0543', 1, 2, 0, 6, 0 )
3499	ENDIF
3500	!
3501	!-- Read vertical dimensions. Later, these are required for eventual
3502	!-- inter- and extrapolations of the initialization data.
3503	IF ( check_existence( var_names, 'zsoil' ) ) THEN
3504	ALLOCATE( init_3d%z_soil(1:init_3d%nzs) )
3505	CALL get_variable( id_dynamic, 'zsoil', init_3d%z_soil )
3506	ENDIF
3507	!
3508	!-- Read initial data for soil moisture
3509	IF ( check_existence( var_names, 'init_soil_m' ) ) THEN
3510	!
3511	!-- Read attributes for the fill value and level-of-detail
3512	CALL get_attribute( id_dynamic, char_fill, &
3513	init_3d%fill_msoil, &
3514	.FALSE., 'init_soil_m' )
3515	CALL get_attribute( id_dynamic, char_lod, &
3516	init_3d%lod_msoil, &
3517	.FALSE., 'init_soil_m' )
3518	!
3519	!-- level-of-detail 1 - read initialization profile
3520	IF ( init_3d%lod_msoil == 1 ) THEN
3521	ALLOCATE( init_3d%msoil_1d(0:init_3d%nzs-1) )
3522
3523	CALL get_variable( id_dynamic, 'init_soil_m', &
3524	init_3d%msoil_1d(0:init_3d%nzs-1) )
3525	!
3526	!-- level-of-detail 2 - read 3D initialization data
3527	ELSEIF ( init_3d%lod_msoil == 2 ) THEN
3528	ALLOCATE ( init_3d%msoil_3d(0:init_3d%nzs-1,nys:nyn,nxl:nxr) )
3529
3530	CALL get_variable( id_dynamic, 'init_soil_m', &
3531	init_3d%msoil_3d(0:init_3d%nzs-1,nys:nyn,nxl:nxr),&
3532	nxl, nxr, nys, nyn, 0, init_3d%nzs-1 )
3533
3534	ENDIF
3535	init_3d%from_file_msoil = .TRUE.
3536	ENDIF
3537	!
3538	!-- Read soil temperature
3539	IF ( check_existence( var_names, 'init_soil_t' ) ) THEN
3540	!
3541	!-- Read attributes for the fill value and level-of-detail
3542	CALL get_attribute( id_dynamic, char_fill, &
3543	init_3d%fill_tsoil, &
3544	.FALSE., 'init_soil_t' )
3545	CALL get_attribute( id_dynamic, char_lod, &
3546	init_3d%lod_tsoil, &
3547	.FALSE., 'init_soil_t' )
3548	!
3549	!-- level-of-detail 1 - read initialization profile
3550	IF ( init_3d%lod_tsoil == 1 ) THEN
3551	ALLOCATE( init_3d%tsoil_1d(0:init_3d%nzs-1) )
3552
3553	CALL get_variable( id_dynamic, 'init_soil_t', &
3554	init_3d%tsoil_1d(0:init_3d%nzs-1) )
3555
3556	!
3557	!-- level-of-detail 2 - read 3D initialization data
3558	ELSEIF ( init_3d%lod_tsoil == 2 ) THEN
3559	ALLOCATE ( init_3d%tsoil_3d(0:init_3d%nzs-1,nys:nyn,nxl:nxr) )
3560
3561	CALL get_variable( id_dynamic, 'init_soil_t', &
3562	init_3d%tsoil_3d(0:init_3d%nzs-1,nys:nyn,nxl:nxr),&
3563	nxl, nxr, nys, nyn, 0, init_3d%nzs-1 )
3564	ENDIF
3565	init_3d%from_file_tsoil = .TRUE.
3566	ENDIF
3567	!
3568	!-- Close input file
3569	CALL close_input_file( id_dynamic )
3570	#endif
3571	!
3572	!-- End of CPU measurement
3573	CALL cpu_log( log_point_s(85), 'NetCDF input init', 'stop' )
3574
3575	END SUBROUTINE netcdf_data_input_init_lsm
3576
3577	!------------------------------------------------------------------------------!
3578	! Description:
3579	! ------------
3580	!> Reads data at lateral and top boundaries derived from larger-scale model
3581	!> (COSMO) by Inifor.
3582	!------------------------------------------------------------------------------!
3583	SUBROUTINE netcdf_data_input_offline_nesting
3584
3585	USE control_parameters, &
3586	ONLY: bc_dirichlet_l, bc_dirichlet_n, bc_dirichlet_r, &
3587	bc_dirichlet_s, humidity, neutral, nesting_offline, &
3588	time_since_reference_point
3589
3590	USE indices, &
3591	ONLY: nxl, nxlu, nxr, nyn, nys, nysv, nzb, nzt
3592
3593	IMPLICIT NONE
3594
3595	INTEGER(iwp) :: id_dynamic !< NetCDF id of dynamic input file
3596	INTEGER(iwp) :: num_vars !< number of variables in netcdf input file
3597	INTEGER(iwp) :: t !< running index time dimension
3598
3599	nest_offl%from_file = MERGE( .TRUE., .FALSE., input_pids_dynamic )
3600	!
3601	!-- Skip input if no forcing from larger-scale models is applied.
3602	IF ( .NOT. nesting_offline ) RETURN
3603
3604	!
3605	!-- CPU measurement
3606	CALL cpu_log( log_point_s(86), 'NetCDF input forcing', 'start' )
3607
3608	#if defined ( __netcdf )
3609	!
3610	!-- Open file in read-only mode
3611	CALL open_read_file( TRIM( input_file_dynamic ) // &
3612	TRIM( coupling_char ), id_dynamic )
3613	!
3614	!-- Initialize INIFOR forcing.
3615	IF ( .NOT. nest_offl%init ) THEN
3616	!
3617	!-- At first, inquire all variable names.
3618	CALL inquire_num_variables( id_dynamic, num_vars )
3619	!
3620	!-- Allocate memory to store variable names.
3621	ALLOCATE( nest_offl%var_names(1:num_vars) )
3622	CALL inquire_variable_names( id_dynamic, nest_offl%var_names )
3623	!
3624	!-- Read time dimension, allocate memory and finally read time array
3625	CALL netcdf_data_input_get_dimension_length( id_dynamic, &
3626	nest_offl%nt, 'time' )
3627
3628	IF ( check_existence( nest_offl%var_names, 'time' ) ) THEN
3629	ALLOCATE( nest_offl%time(0:nest_offl%nt-1) )
3630	CALL get_variable( id_dynamic, 'time', nest_offl%time )
3631	ENDIF
3632	!
3633	!-- Read vertical dimension of scalar und w grid
3634	CALL netcdf_data_input_get_dimension_length( id_dynamic, &
3635	nest_offl%nzu, 'z' )
3636	CALL netcdf_data_input_get_dimension_length( id_dynamic, &
3637	nest_offl%nzw, 'zw' )
3638
3639	IF ( check_existence( nest_offl%var_names, 'z' ) ) THEN
3640	ALLOCATE( nest_offl%zu_atmos(1:nest_offl%nzu) )
3641	CALL get_variable( id_dynamic, 'z', nest_offl%zu_atmos )
3642	ENDIF
3643	IF ( check_existence( nest_offl%var_names, 'zw' ) ) THEN
3644	ALLOCATE( nest_offl%zw_atmos(1:nest_offl%nzw) )
3645	CALL get_variable( id_dynamic, 'zw', nest_offl%zw_atmos )
3646	ENDIF
3647
3648	!
3649	!-- Read surface pressure
3650	IF ( check_existence( nest_offl%var_names, &
3651	'surface_forcing_surface_pressure' ) ) THEN
3652	ALLOCATE( nest_offl%surface_pressure(0:nest_offl%nt-1) )
3653	CALL get_variable( id_dynamic, &
3654	'surface_forcing_surface_pressure', &
3655	nest_offl%surface_pressure )
3656	ENDIF
3657	!
3658	!-- Set control flag to indicate that initialization is already done
3659	nest_offl%init = .TRUE.
3660
3661	ENDIF
3662
3663	!
3664	!-- Obtain time index for current input starting at 0.
3665	!-- @todo: At the moment INIFOR and simulated time correspond
3666	!-- to each other. If required, adjust to daytime.
3667	nest_offl%tind = MINLOC( ABS( nest_offl%time - &
3668	time_since_reference_point ), DIM = 1 ) &
3669	- 1
3670	nest_offl%tind_p = nest_offl%tind + 1
3671	!
3672	!-- Read geostrophic wind components
3673	DO t = nest_offl%tind, nest_offl%tind_p
3674	CALL get_variable_pr( id_dynamic, 'ls_forcing_ug', t+1, &
3675	nest_offl%ug(t-nest_offl%tind,nzb+1:nzt) )
3676	CALL get_variable_pr( id_dynamic, 'ls_forcing_vg', t+1, &
3677	nest_offl%vg(t-nest_offl%tind,nzb+1:nzt) )
3678	ENDDO
3679	!
3680	!-- Read data at lateral and top boundaries. Please note, at left and
3681	!-- right domain boundary, yz-layers are read for u, v, w, pt and q.
3682	!-- For the v-component, the data starts at nysv, while for the other
3683	!-- quantities the data starts at nys. This is equivalent at the north
3684	!-- and south domain boundary for the u-component.
3685	!-- Further, lateral data is not accessed by parallel IO, indicated by the
3686	!-- last passed flag in the subroutine get_variable(). This is because
3687	!-- not every PE participates in this collective blocking read operation.
3688	IF ( bc_dirichlet_l ) THEN
3689	CALL get_variable( id_dynamic, 'ls_forcing_left_u', &
3690	nest_offl%u_left(0:1,nzb+1:nzt,nys:nyn), &
3691	nys+1, nzb+1, nest_offl%tind+1, &
3692	nyn-nys+1, nest_offl%nzu, 2, .FALSE. )
3693
3694	CALL get_variable( id_dynamic, 'ls_forcing_left_v', &
3695	nest_offl%v_left(0:1,nzb+1:nzt,nysv:nyn), &
3696	nysv, nzb+1, nest_offl%tind+1, &
3697	nyn-nysv+1, nest_offl%nzu, 2, .FALSE. )
3698
3699	CALL get_variable( id_dynamic, 'ls_forcing_left_w', &
3700	nest_offl%w_left(0:1,nzb+1:nzt-1,nys:nyn), &
3701	nys+1, nzb+1, nest_offl%tind+1, &
3702	nyn-nys+1, nest_offl%nzw, 2, .FALSE. )
3703
3704	IF ( .NOT. neutral ) THEN
3705	CALL get_variable( id_dynamic, 'ls_forcing_left_pt', &
3706	nest_offl%pt_left(0:1,nzb+1:nzt,nys:nyn), &
3707	nys+1, nzb+1, nest_offl%tind+1, &
3708	nyn-nys+1, nest_offl%nzu, 2, .FALSE. )
3709	ENDIF
3710
3711	IF ( humidity ) THEN
3712	CALL get_variable( id_dynamic, 'ls_forcing_left_qv', &
3713	nest_offl%q_left(0:1,nzb+1:nzt,nys:nyn), &
3714	nys+1, nzb+1, nest_offl%tind+1, &
3715	nyn-nys+1, nest_offl%nzu, 2, .FALSE. )
3716	ENDIF
3717
3718	ENDIF
3719
3720	IF ( bc_dirichlet_r ) THEN
3721	CALL get_variable( id_dynamic, 'ls_forcing_right_u', &
3722	nest_offl%u_right(0:1,nzb+1:nzt,nys:nyn), &
3723	nys+1, nzb+1, nest_offl%tind+1, &
3724	nyn-nys+1, nest_offl%nzu, 2, .FALSE. )
3725
3726	CALL get_variable( id_dynamic, 'ls_forcing_right_v', &
3727	nest_offl%v_right(0:1,nzb+1:nzt,nysv:nyn), &
3728	nysv, nzb+1, nest_offl%tind+1, &
3729	nyn-nysv+1, nest_offl%nzu, 2, .FALSE. )
3730
3731	CALL get_variable( id_dynamic, 'ls_forcing_right_w', &
3732	nest_offl%w_right(0:1,nzb+1:nzt-1,nys:nyn), &
3733	nys+1, nzb+1, nest_offl%tind+1, &
3734	nyn-nys+1, nest_offl%nzw, 2, .FALSE. )
3735
3736	IF ( .NOT. neutral ) THEN
3737	CALL get_variable( id_dynamic, 'ls_forcing_right_pt', &
3738	nest_offl%pt_right(0:1,nzb+1:nzt,nys:nyn), &
3739	nys+1, nzb+1, nest_offl%tind+1, &
3740	nyn-nys+1, nest_offl%nzu, 2, .FALSE. )
3741	ENDIF
3742	IF ( humidity ) THEN
3743	CALL get_variable( id_dynamic, 'ls_forcing_right_qv', &
3744	nest_offl%q_right(0:1,nzb+1:nzt,nys:nyn), &
3745	nys+1, nzb+1, nest_offl%tind+1, &
3746	nyn-nys+1, nest_offl%nzu, 2, .FALSE. )
3747	ENDIF
3748	ENDIF
3749
3750	IF ( bc_dirichlet_n ) THEN
3751
3752	CALL get_variable( id_dynamic, 'ls_forcing_north_u', &
3753	nest_offl%u_north(0:1,nzb+1:nzt,nxlu:nxr), &
3754	nxlu, nzb+1, nest_offl%tind+1, &
3755	nxr-nxlu+1, nest_offl%nzu, 2, .FALSE. )
3756
3757	CALL get_variable( id_dynamic, 'ls_forcing_north_v', &
3758	nest_offl%v_north(0:1,nzb+1:nzt,nxl:nxr), &
3759	nxl+1, nzb+1, nest_offl%tind+1, &
3760	nxr-nxl+1, nest_offl%nzu, 2, .FALSE. )
3761
3762	CALL get_variable( id_dynamic, 'ls_forcing_north_w', &
3763	nest_offl%w_north(0:1,nzb+1:nzt-1,nxl:nxr), &
3764	nxl+1, nzb+1, nest_offl%tind+1, &
3765	nxr-nxl+1, nest_offl%nzw, 2, .FALSE. )
3766
3767	IF ( .NOT. neutral ) THEN
3768	CALL get_variable( id_dynamic, 'ls_forcing_north_pt', &
3769	nest_offl%pt_north(0:1,nzb+1:nzt,nxl:nxr), &
3770	nxl+1, nzb+1, nest_offl%tind+1, &
3771	nxr-nxl+1, nest_offl%nzu, 2, .FALSE. )
3772	ENDIF
3773	IF ( humidity ) THEN
3774	CALL get_variable( id_dynamic, 'ls_forcing_north_qv', &
3775	nest_offl%q_north(0:1,nzb+1:nzt,nxl:nxr), &
3776	nxl+1, nzb+1, nest_offl%tind+1, &
3777	nxr-nxl+1, nest_offl%nzu, 2, .FALSE. )
3778	ENDIF
3779	ENDIF
3780
3781	IF ( bc_dirichlet_s ) THEN
3782	CALL get_variable( id_dynamic, 'ls_forcing_south_u', &
3783	nest_offl%u_south(0:1,nzb+1:nzt,nxlu:nxr), &
3784	nxlu, nzb+1, nest_offl%tind+1, &
3785	nxr-nxlu+1, nest_offl%nzu, 2, .FALSE. )
3786
3787	CALL get_variable( id_dynamic, 'ls_forcing_south_v', &
3788	nest_offl%v_south(0:1,nzb+1:nzt,nxl:nxr), &
3789	nxl+1, nzb+1, nest_offl%tind+1, &
3790	nxr-nxl+1, nest_offl%nzu, 2, .FALSE. )
3791
3792	CALL get_variable( id_dynamic, 'ls_forcing_south_w', &
3793	nest_offl%w_south(0:1,nzb+1:nzt-1,nxl:nxr), &
3794	nxl+1, nzb+1, nest_offl%tind+1, &
3795	nxr-nxl+1, nest_offl%nzw, 2, .FALSE. )
3796
3797	IF ( .NOT. neutral ) THEN
3798	CALL get_variable( id_dynamic, 'ls_forcing_south_pt', &
3799	nest_offl%pt_south(0:1,nzb+1:nzt,nxl:nxr), &
3800	nxl+1, nzb+1, nest_offl%tind+1, &
3801	nxr-nxl+1, nest_offl%nzu, 2, .FALSE. )
3802	ENDIF
3803	IF ( humidity ) THEN
3804	CALL get_variable( id_dynamic, 'ls_forcing_south_qv', &
3805	nest_offl%q_south(0:1,nzb+1:nzt,nxl:nxr), &
3806	nxl+1, nzb+1, nest_offl%tind+1, &
3807	nxr-nxl+1, nest_offl%nzu, 2, .FALSE. )
3808	ENDIF
3809	ENDIF
3810
3811	!
3812	!-- Top boundary
3813	CALL get_variable( id_dynamic, 'ls_forcing_top_u', &
3814	nest_offl%u_top(0:1,nys:nyn,nxlu:nxr), &
3815	nxlu, nys+1, nest_offl%tind+1, &
3816	nxr-nxlu+1, nyn-nys+1, 2, .TRUE. )
3817
3818	CALL get_variable( id_dynamic, 'ls_forcing_top_v', &
3819	nest_offl%v_top(0:1,nysv:nyn,nxl:nxr), &
3820	nxl+1, nysv, nest_offl%tind+1, &
3821	nxr-nxl+1, nyn-nysv+1, 2, .TRUE. )
3822
3823	CALL get_variable( id_dynamic, 'ls_forcing_top_w', &
3824	nest_offl%w_top(0:1,nys:nyn,nxl:nxr), &
3825	nxl+1, nys+1, nest_offl%tind+1, &
3826	nxr-nxl+1, nyn-nys+1, 2, .TRUE. )
3827
3828	IF ( .NOT. neutral ) THEN
3829	CALL get_variable( id_dynamic, 'ls_forcing_top_pt', &
3830	nest_offl%pt_top(0:1,nys:nyn,nxl:nxr), &
3831	nxl+1, nys+1, nest_offl%tind+1, &
3832	nxr-nxl+1, nyn-nys+1, 2, .TRUE. )
3833	ENDIF
3834	IF ( humidity ) THEN
3835	CALL get_variable( id_dynamic, 'ls_forcing_top_qv', &
3836	nest_offl%q_top(0:1,nys:nyn,nxl:nxr), &
3837	nxl+1, nys+1, nest_offl%tind+1, &
3838	nxr-nxl+1, nyn-nys+1, 2, .TRUE. )
3839	ENDIF
3840
3841	!
3842	!-- Close input file
3843	CALL close_input_file( id_dynamic )
3844	#endif
3845	!
3846	!-- End of CPU measurement
3847	CALL cpu_log( log_point_s(86), 'NetCDF input forcing', 'stop' )
3848
3849	END SUBROUTINE netcdf_data_input_offline_nesting
3850
3851
3852	!------------------------------------------------------------------------------!
3853	! Description:
3854	! ------------
3855	!> Checks input file for consistency and minimum requirements.
3856	!------------------------------------------------------------------------------!
3857	SUBROUTINE netcdf_data_input_check_dynamic
3858
3859	USE control_parameters, &
3860	ONLY: initializing_actions, message_string, nesting_offline
3861
3862	IMPLICIT NONE
3863
3864	!
3865	!-- In case of forcing, check whether dynamic input file is present
3866	IF ( .NOT. input_pids_dynamic .AND. nesting_offline ) THEN
3867	message_string = 'nesting_offline = .TRUE. requires dynamic ' // &
3868	'input file ' // &
3869	TRIM( input_file_dynamic ) // TRIM( coupling_char )
3870	CALL message( 'netcdf_data_input_mod', 'PA0546', 1, 2, 0, 6, 0 )
3871	ENDIF
3872	!
3873	!-- Dynamic input file must also be present if initialization via inifor is
3874	!-- prescribed.
3875	IF ( .NOT. input_pids_dynamic .AND. &
3876	TRIM( initializing_actions ) == 'inifor' ) THEN
3877	message_string = 'initializing_actions = inifor requires dynamic ' //&
3878	'input file ' // TRIM( input_file_dynamic ) // &
3879	TRIM( coupling_char )
3880	CALL message( 'netcdf_data_input_mod', 'PA0547', 1, 2, 0, 6, 0 )
3881	ENDIF
3882
3883	END SUBROUTINE netcdf_data_input_check_dynamic
3884
3885	!------------------------------------------------------------------------------!
3886	! Description:
3887	! ------------
3888	!> Checks input file for consistency and minimum requirements.
3889	!------------------------------------------------------------------------------!
3890	SUBROUTINE netcdf_data_input_check_static
3891
3892	USE arrays_3d, &
3893	ONLY: zu
3894
3895	USE control_parameters, &
3896	ONLY: land_surface, message_string, urban_surface
3897
3898	USE grid_variables, &
3899	ONLY: dx, dy
3900
3901	USE indices, &
3902	ONLY: nx, nxl, nxr, ny, nyn, nys
3903
3904	IMPLICIT NONE
3905
3906	INTEGER(iwp) :: i !< loop index along x-direction
3907	INTEGER(iwp) :: j !< loop index along y-direction
3908	INTEGER(iwp) :: n_surf !< number of different surface types at given location
3909
3910	LOGICAL :: check_passed !< flag indicating if a check passed
3911
3912	!
3913	!-- Return if no static input file is available
3914	IF ( .NOT. input_pids_static ) RETURN
3915	!
3916	!-- Check whether dimension size in input file matches the model dimensions
3917	IF ( dim_static%nx-1 /= nx .OR. dim_static%ny-1 /= ny ) THEN
3918	message_string = 'Static input file: horizontal dimension in ' // &
3919	'x- and/or y-direction ' // &
3920	'do not match the respective model dimension'
3921	CALL message( 'netcdf_data_input_mod', 'PA0548', 1, 2, 0, 6, 0 )
3922	ENDIF
3923	!
3924	!-- Check if grid spacing of provided input data matches the respective
3925	!-- grid spacing in the model.
3926	IF ( ABS( dim_static%x(1) - dim_static%x(0) - dx ) > 10E-6_wp .OR. &
3927	ABS( dim_static%y(1) - dim_static%y(0) - dy ) > 10E-6_wp ) THEN
3928	message_string = 'Static input file: horizontal grid spacing ' // &
3929	'in x- and/or y-direction ' // &
3930	'do not match the respective model grid spacing.'
3931	CALL message( 'netcdf_data_input_mod', 'PA0549', 1, 2, 0, 6, 0 )
3932	ENDIF
3933	!
3934	!-- Check for correct dimension of surface_fractions, should run from 0-2.
3935	IF ( surface_fraction_f%from_file ) THEN
3936	IF ( surface_fraction_f%nf-1 > 2 ) THEN
3937	message_string = 'nsurface_fraction must not be larger than 3.'
3938	CALL message( 'netcdf_data_input_mod', 'PA0580', 1, 2, 0, 6, 0 )
3939	ENDIF
3940	ENDIF
3941	!
3942	!-- Check orography for fill-values. For the moment, give an error message.
3943	!-- More advanced methods, e.g. a nearest neighbor algorithm as used in GIS
3944	!-- systems might be implemented later.
3945	!-- Please note, if no terrain height is provided, it is set to 0.
3946	IF ( ANY( terrain_height_f%var == terrain_height_f%fill ) ) THEN
3947	message_string = 'NetCDF variable zt is not ' // &
3948	'allowed to have missing data'
3949	CALL message( 'netcdf_data_input_mod', 'PA0550', 2, 2, myid, 6, 0 )
3950	ENDIF
3951	!
3952	!-- Check for negative terrain heights
3953	IF ( ANY( terrain_height_f%var < 0.0_wp ) ) THEN
3954	message_string = 'NetCDF variable zt is not ' // &
3955	'allowed to have negative values'
3956	CALL message( 'netcdf_data_input_mod', 'PA0551', 2, 2, myid, 6, 0 )
3957	ENDIF
3958	!
3959	!-- If 3D buildings are read, check if building information is consistent
3960	!-- to numeric grid.
3961	IF ( buildings_f%from_file ) THEN
3962	IF ( buildings_f%lod == 2 ) THEN
3963	IF ( buildings_f%nz > SIZE( zu ) ) THEN
3964	message_string = 'Reading 3D building data - too much ' // &
3965	'data points along the vertical coordinate.'
3966	CALL message( 'netcdf_data_input_mod', 'PA0552', 2, 2, 0, 6, 0 )
3967	ENDIF
3968
3969	IF ( ANY( buildings_f%z(0:buildings_f%nz-1) /= &
3970	zu(0:buildings_f%nz-1) ) ) THEN
3971	message_string = 'Reading 3D building data - vertical ' // &
3972	'coordinate do not match numeric grid.'
3973	CALL message( 'netcdf_data_input_mod', 'PA0553', 2, 2, 0, 6, 0 )
3974	ENDIF
3975	ENDIF
3976	ENDIF
3977
3978	!
3979	!-- Skip further checks concerning buildings and natural surface properties
3980	!-- if no urban surface and land surface model are applied.
3981	IF ( .NOT. land_surface .AND. .NOT. urban_surface ) RETURN
3982	!
3983	!-- Check for minimum requirement of surface-classification data in case
3984	!-- static input file is used.
3985	IF ( ( .NOT. vegetation_type_f%from_file .OR. &
3986	.NOT. pavement_type_f%from_file .OR. &
3987	.NOT. water_type_f%from_file .OR. &
3988	.NOT. soil_type_f%from_file ) .OR. &
3989	( urban_surface .AND. .NOT. building_type_f%from_file ) ) THEN
3990	message_string = 'Minimum requirement for surface classification ' //&
3991	'is not fulfilled. At least ' // &
3992	'vegetation_type, pavement_type, ' // &
3993	'soil_type and water_type are '// &
3994	'required. If urban-surface model is applied, ' // &
3995	'also building_type ist required'
3996	CALL message( 'netcdf_data_input_mod', 'PA0554', 1, 2, 0, 6, 0 )
3997	ENDIF
3998	!
3999	!-- Check for general availability of input variables.
4000	!-- If vegetation_type is 0 at any location, vegetation_pars as well as
4001	!-- root_area_dens_s are required.
4002	IF ( vegetation_type_f%from_file ) THEN
4003	IF ( ANY( vegetation_type_f%var == 0 ) ) THEN
4004	IF ( .NOT. vegetation_pars_f%from_file ) THEN
4005	message_string = 'If vegetation_type = 0 at any location, ' // &
4006	'vegetation_pars is required'
4007	CALL message( 'netcdf_data_input_mod', 'PA0555', 2, 2, -1, 6, 0 )
4008	ENDIF
4009	IF ( .NOT. root_area_density_lsm_f%from_file ) THEN
4010	message_string = 'If vegetation_type = 0 at any location, ' // &
4011	'root_area_dens_s is required'
4012	CALL message( 'netcdf_data_input_mod', 'PA0556', 2, 2, myid, 6, 0 )
4013	ENDIF
4014	ENDIF
4015	ENDIF
4016	!
4017	!-- If soil_type is zero at any location, soil_pars is required.
4018	IF ( soil_type_f%from_file ) THEN
4019	check_passed = .TRUE.
4020	IF ( ALLOCATED( soil_type_f%var_2d ) ) THEN
4021	IF ( ANY( soil_type_f%var_2d == 0 ) ) THEN
4022	IF ( .NOT. soil_pars_f%from_file ) check_passed = .FALSE.
4023	ENDIF
4024	ELSE
4025	IF ( ANY( soil_type_f%var_3d == 0 ) ) THEN
4026	IF ( .NOT. soil_pars_f%from_file ) check_passed = .FALSE.
4027	ENDIF
4028	ENDIF
4029	IF ( .NOT. check_passed ) THEN
4030	message_string = 'If soil_type = 0 at any location, ' // &
4031	'soil_pars is required'
4032	CALL message( 'netcdf_data_input_mod', 'PA0557', 2, 2, myid, 6, 0 )
4033	ENDIF
4034	ENDIF
4035	!
4036	!-- If building_type is zero at any location, building_pars is required.
4037	IF ( building_type_f%from_file ) THEN
4038	IF ( ANY( building_type_f%var == 0 ) ) THEN
4039	IF ( .NOT. building_pars_f%from_file ) THEN
4040	message_string = 'If building_type = 0 at any location, ' // &
4041	'building_pars is required'
4042	CALL message( 'netcdf_data_input_mod', 'PA0558', 2, 2, myid, 6, 0 )
4043	ENDIF
4044	ENDIF
4045	ENDIF
4046	!
4047	!-- If building_type is provided, also building_id is needed
4048	IF ( building_type_f%from_file .AND. .NOT. building_id_f%from_file ) &
4049	THEN
4050	message_string = 'If building_type is provided, also building_id '// &
4051	'is required'
4052	CALL message( 'netcdf_data_input_mod', 'PA0519', 2, 2, myid, 6, 0 )
4053	ENDIF
4054	!
4055	!-- If albedo_type is zero at any location, albedo_pars is required.
4056	IF ( albedo_type_f%from_file ) THEN
4057	IF ( ANY( albedo_type_f%var == 0 ) ) THEN
4058	IF ( .NOT. albedo_pars_f%from_file ) THEN
4059	message_string = 'If albedo_type = 0 at any location, ' // &
4060	'albedo_pars is required'
4061	CALL message( 'netcdf_data_input_mod', 'PA0559', 2, 2, myid, 6, 0 )
4062	ENDIF
4063	ENDIF
4064	ENDIF
4065	!
4066	!-- If pavement_type is zero at any location, pavement_pars is required.
4067	IF ( pavement_type_f%from_file ) THEN
4068	IF ( ANY( pavement_type_f%var == 0 ) ) THEN
4069	IF ( .NOT. pavement_pars_f%from_file ) THEN
4070	message_string = 'If pavement_type = 0 at any location, ' // &
4071	'pavement_pars is required'
4072	CALL message( 'netcdf_data_input_mod', 'PA0560', 2, 2, myid, 6, 0 )
4073	ENDIF
4074	ENDIF
4075	ENDIF
4076	!
4077	!-- If pavement_type is zero at any location, also pavement_subsurface_pars
4078	!-- is required.
4079	IF ( pavement_type_f%from_file ) THEN
4080	IF ( ANY( pavement_type_f%var == 0 ) ) THEN
4081	IF ( .NOT. pavement_subsurface_pars_f%from_file ) THEN
4082	message_string = 'If pavement_type = 0 at any location, ' // &
4083	'pavement_subsurface_pars is required'
4084	CALL message( 'netcdf_data_input_mod', 'PA0561', 2, 2, myid, 6, 0 )
4085	ENDIF
4086	ENDIF
4087	ENDIF
4088	!
4089	!-- If water_type is zero at any location, water_pars is required.
4090	IF ( water_type_f%from_file ) THEN
4091	IF ( ANY( water_type_f%var == 0 ) ) THEN
4092	IF ( .NOT. water_pars_f%from_file ) THEN
4093	message_string = 'If water_type = 0 at any location, ' // &
4094	'water_pars is required'
4095	CALL message( 'netcdf_data_input_mod', 'PA0562', 2, 2,myid, 6, 0 )
4096	ENDIF
4097	ENDIF
4098	ENDIF
4099	!
4100	!-- Check for local consistency of the input data.
4101	DO i = nxl, nxr
4102	DO j = nys, nyn
4103	!
4104	!-- For each (y,x)-location at least one of the parameters
4105	!-- vegetation_type, pavement_type, building_type, or water_type
4106	!-- must be set to a nonÂmissing value.
4107	IF ( vegetation_type_f%var(j,i) == vegetation_type_f%fill .AND. &
4108	pavement_type_f%var(j,i) == pavement_type_f%fill .AND. &
4109	building_type_f%var(j,i) == building_type_f%fill .AND. &
4110	water_type_f%var(j,i) == water_type_f%fill ) THEN
4111	WRITE( message_string, * ) 'At least one of the parameters '// &
4112	'vegetation_type, pavement_type, ' // &
4113	'building_type, or water_type must be set '// &
4114	'to a non-missing value. Grid point: ', j, i
4115	CALL message( 'netcdf_data_input_mod', 'PA0563', 2, 2, myid, 6, 0 )
4116	ENDIF
4117	!
4118	!-- Note that a soil_type is required for each location (y,x) where
4119	!-- either vegetation_type or pavement_type is a nonÂmissing value.
4120	IF ( ( vegetation_type_f%var(j,i) /= vegetation_type_f%fill .OR. &
4121	pavement_type_f%var(j,i) /= pavement_type_f%fill ) ) THEN
4122	check_passed = .TRUE.
4123	IF ( ALLOCATED( soil_type_f%var_2d ) ) THEN
4124	IF ( soil_type_f%var_2d(j,i) == soil_type_f%fill ) &
4125	check_passed = .FALSE.
4126	ELSE
4127	IF ( ANY( soil_type_f%var_3d(:,j,i) == soil_type_f%fill) ) &
4128	check_passed = .FALSE.
4129	ENDIF
4130
4131	IF ( .NOT. check_passed ) THEN
4132	message_string = 'soil_type is required for each '// &
4133	'location (y,x) where vegetation_type or ' // &
4134	'pavement_type is a non-missing value.'
4135	CALL message( 'netcdf_data_input_mod', 'PA0564', &
4136	2, 2, myid, 6, 0 )
4137	ENDIF
4138	ENDIF
4139	!
4140	!-- Check for consistency of surface fraction. If more than one type
4141	!-- is set, surface fraction need to be given and the sum must not
4142	!-- be larger than 1.
4143	n_surf = 0
4144	IF ( vegetation_type_f%var(j,i) /= vegetation_type_f%fill ) &
4145	n_surf = n_surf + 1
4146	IF ( water_type_f%var(j,i) /= water_type_f%fill ) &
4147	n_surf = n_surf + 1
4148	IF ( pavement_type_f%var(j,i) /= pavement_type_f%fill ) &
4149	n_surf = n_surf + 1
4150
4151	IF ( n_surf > 1 ) THEN
4152	IF ( .NOT. surface_fraction_f%from_file ) THEN
4153	message_string = 'If more than one surface type is ' // &
4154	'given at a location, surface_fraction ' // &
4155	'must be provided.'
4156	CALL message( 'netcdf_data_input_mod', 'PA0565', &
4157	2, 2, myid, 6, 0 )
4158	ELSEIF ( ANY ( surface_fraction_f%frac(:,j,i) == &
4159	surface_fraction_f%fill ) ) THEN
4160	message_string = 'If more than one surface type is ' // &
4161	'given at a location, surface_fraction ' // &
4162	'must be provided.'
4163	CALL message( 'netcdf_data_input_mod', 'PA0565', &
4164	2, 2, myid, 6, 0 )
4165	ENDIF
4166	ENDIF
4167	!
4168	!-- Check for further mismatches. e.g. relative fractions exceed 1 or
4169	!-- vegetation_type is set but surface vegetation fraction is zero,
4170	!-- etc..
4171	IF ( surface_fraction_f%from_file ) THEN
4172	!
4173	!-- Sum of relative fractions must not exceed 1.
4174	IF ( SUM ( surface_fraction_f%frac(0:2,j,i) ) > 1.0_wp ) THEN
4175	message_string = 'surface_fraction must not exceed 1'
4176	CALL message( 'netcdf_data_input_mod', 'PA0566', &
4177	2, 2, myid, 6, 0 )
4178	ENDIF
4179	!
4180	!-- Relative fraction for a type must not be zero at locations where
4181	!-- this type is set.
4182	IF ( &
4183	( vegetation_type_f%var(j,i) /= vegetation_type_f%fill .AND.&
4184	( surface_fraction_f%frac(ind_veg_wall,j,i) == 0.0_wp .OR. &
4185	surface_fraction_f%frac(ind_veg_wall,j,i) == &
4186	surface_fraction_f%fill ) &
4187	) .OR. &
4188	( pavement_type_f%var(j,i) /= pavement_type_f%fill .AND. &
4189	( surface_fraction_f%frac(ind_pav_green,j,i) == 0.0_wp .OR. &
4190	surface_fraction_f%frac(ind_pav_green,j,i) == &
4191	surface_fraction_f%fill ) &
4192	) .OR. &
4193	( water_type_f%var(j,i) /= water_type_f%fill .AND. &
4194	( surface_fraction_f%frac(ind_wat_win,j,i) == 0.0_wp .OR. &
4195	surface_fraction_f%frac(ind_wat_win,j,i) == &
4196	surface_fraction_f%fill ) &
4197	) ) THEN
4198	WRITE( message_string, * ) 'Mismatch in setting of ' // &
4199	'surface_fraction. Vegetation-, pavement-, or '// &
4200	'water surface is given at (i,j) = ( ', i, j, &
4201	' ), but surface fraction is 0 for the given type.'
4202	CALL message( 'netcdf_data_input_mod', 'PA0567', &
4203	2, 2, myid, 6, 0 )
4204	ENDIF
4205	!
4206	!-- Relative fraction for a type must not contain non-zero values
4207	!-- if this type is not set.
4208	IF ( &
4209	( vegetation_type_f%var(j,i) == vegetation_type_f%fill .AND.&
4210	( surface_fraction_f%frac(ind_veg_wall,j,i) /= 0.0_wp .AND. &
4211	surface_fraction_f%frac(ind_veg_wall,j,i) /= &
4212	surface_fraction_f%fill ) &
4213	) .OR. &
4214	( pavement_type_f%var(j,i) == pavement_type_f%fill .AND. &
4215	( surface_fraction_f%frac(ind_pav_green,j,i) /= 0.0_wp .AND. &
4216	surface_fraction_f%frac(ind_pav_green,j,i) /= &
4217	surface_fraction_f%fill ) &
4218	) .OR. &
4219	( water_type_f%var(j,i) == water_type_f%fill .AND. &
4220	( surface_fraction_f%frac(ind_wat_win,j,i) /= 0.0_wp .AND. &
4221	surface_fraction_f%frac(ind_wat_win,j,i) /= &
4222	surface_fraction_f%fill ) &
4223	) ) THEN
4224	WRITE( message_string, * ) 'Mismatch in setting of ' // &
4225	'surface_fraction. Vegetation-, pavement-, or '// &
4226	'water surface is not given at (i,j) = ( ', i, j, &
4227	' ), but surface fraction is not 0 for the ' // &
4228	'given type.'
4229	CALL message( 'netcdf_data_input_mod', 'PA0568', &
4230	2, 2, myid, 6, 0 )
4231	ENDIF
4232	ENDIF
4233	!
4234	!-- Check vegetation_pars. If vegetation_type is 0, all parameters
4235	!-- need to be set, otherwise, single parameters set by
4236	!-- vegetation_type can be overwritten.
4237	IF ( vegetation_type_f%from_file ) THEN
4238	IF ( vegetation_type_f%var(j,i) == 0 ) THEN
4239	IF ( ANY( vegetation_pars_f%pars_xy(:,j,i) == &
4240	vegetation_pars_f%fill ) ) THEN
4241	message_string = 'If vegetation_type(y,x) = 0, all ' // &
4242	'parameters of vegetation_pars at '// &
4243	'this location must be set.'
4244	CALL message( 'netcdf_data_input_mod', 'PA0569', &
4245	2, 2, myid, 6, 0 )
4246	ENDIF
4247	ENDIF
4248	ENDIF
4249	!
4250	!-- Check root distribution. If vegetation_type is 0, all levels must
4251	!-- be set.
4252	IF ( vegetation_type_f%from_file ) THEN
4253	IF ( vegetation_type_f%var(j,i) == 0 ) THEN
4254	IF ( ANY( root_area_density_lsm_f%var(:,j,i) == &
4255	root_area_density_lsm_f%fill ) ) THEN
4256	message_string = 'If vegetation_type(y,x) = 0, all ' // &
4257	'levels of root_area_dens_s ' // &
4258	'must be set at this location.'
4259	CALL message( 'netcdf_data_input_mod', 'PA0570', &
4260	2, 2, myid, 6, 0 )
4261	ENDIF
4262	ENDIF
4263	ENDIF
4264	!
4265	!-- Check soil parameters. If soil_type is 0, all parameters
4266	!-- must be set.
4267	IF ( soil_type_f%from_file ) THEN
4268	check_passed = .TRUE.
4269	IF ( ALLOCATED( soil_type_f%var_2d ) ) THEN
4270	IF ( soil_type_f%var_2d(j,i) == 0 ) THEN
4271	IF ( ANY( soil_pars_f%pars_xy(:,j,i) == &
4272	soil_pars_f%fill ) ) check_passed = .FALSE.
4273	ENDIF
4274	ELSE
4275	IF ( ANY( soil_type_f%var_3d(:,j,i) == 0 ) ) THEN
4276	IF ( ANY( soil_pars_f%pars_xy(:,j,i) == &
4277	soil_pars_f%fill ) ) check_passed = .FALSE.
4278	ENDIF
4279	ENDIF
4280	IF ( .NOT. check_passed ) THEN
4281	message_string = 'If soil_type(y,x) = 0, all levels of ' //&
4282	'soil_pars at this location must be set.'
4283	CALL message( 'netcdf_data_input_mod', 'PA0571', &
4284	2, 2, myid, 6, 0 )
4285	ENDIF
4286	ENDIF
4287
4288	!
4289	!-- Check building parameters. If building_type is 0, all parameters
4290	!-- must be set.
4291	IF ( building_type_f%from_file ) THEN
4292	IF ( building_type_f%var(j,i) == 0 ) THEN
4293	IF ( ANY( building_pars_f%pars_xy(:,j,i) == &
4294	building_pars_f%fill ) ) THEN
4295	message_string = 'If building_type(y,x) = 0, all ' // &
4296	'parameters of building_pars at this '//&
4297	'location must be set.'
4298	CALL message( 'netcdf_data_input_mod', 'PA0572', &
4299	2, 2, myid, 6, 0 )
4300	ENDIF
4301	ENDIF
4302	ENDIF
4303	!
4304	!-- Check if building_type is set at each building and vice versa.
4305	IF ( building_type_f%from_file .AND. buildings_f%from_file ) THEN
4306	IF ( buildings_f%lod == 1 ) THEN
4307	IF ( buildings_f%var_2d(j,i) /= buildings_f%fill1 .AND. &
4308	building_type_f%var(j,i) == building_type_f%fill ) THEN
4309	WRITE( message_string, * ) 'Each location where a ' // &
4310	'building is set requires a type ' // &
4311	'( and vice versa ) in case the ' // &
4312	'urban-surface model is applied. ' // &
4313	'i, j = ', i, j
4314	CALL message( 'netcdf_data_input_mod', 'PA0573', &
4315	2, 2, myid, 6, 0 )
4316	ENDIF
4317	ENDIF
4318	IF ( buildings_f%lod == 2 ) THEN
4319	IF ( ANY( buildings_f%var_3d(:,j,i) == 1 ) .AND. &
4320	building_type_f%var(j,i) == building_type_f%fill ) THEN
4321	WRITE( message_string, * ) 'Each location where a ' // &
4322	'building is set requires a type ' // &
4323	'( and vice versa ) in case the ' // &
4324	'urban-surface model is applied. ' // &
4325	'i, j = ', i, j
4326	CALL message( 'netcdf_data_input_mod', 'PA0573', &
4327	2, 2, myid, 6, 0 )
4328	ENDIF
4329	ENDIF
4330	ENDIF
4331	!
4332	!-- Check if at each location where a building is present also an ID
4333	!-- is set and vice versa.
4334	IF ( buildings_f%from_file ) THEN
4335	IF ( buildings_f%lod == 1 ) THEN
4336	IF ( buildings_f%var_2d(j,i) /= buildings_f%fill1 .AND. &
4337	building_id_f%var(j,i) == building_id_f%fill ) THEN
4338	WRITE( message_string, * ) 'Each location where a ' // &
4339	'building is set requires an ID ' // &
4340	'( and vice versa ). i, j = ', i, j
4341	CALL message( 'netcdf_data_input_mod', 'PA0574', &
4342	2, 2, myid, 6, 0 )
4343	ENDIF
4344	ELSEIF ( buildings_f%lod == 2 ) THEN
4345	IF ( ANY( buildings_f%var_3d(:,j,i) == 1 ) .AND. &
4346	building_id_f%var(j,i) == building_id_f%fill ) THEN
4347	WRITE( message_string, * ) 'Each location where a ' // &
4348	'building is set requires an ID ' // &
4349	'( and vice versa ). i, j = ', i, j
4350	CALL message( 'netcdf_data_input_mod', 'PA0574', &
4351	2, 2, myid, 6, 0 )
4352	ENDIF
4353	ENDIF
4354	ENDIF
4355	!
4356	!-- Check if building ID is set where a bulding is defined.
4357	IF ( buildings_f%from_file ) THEN
4358	IF ( buildings_f%lod == 1 ) THEN
4359	IF ( buildings_f%var_2d(j,i) /= buildings_f%fill1 .AND. &
4360	building_id_f%var(j,i) == building_id_f%fill ) THEN
4361	WRITE( message_string, * ) 'Each building grid point '// &
4362	'requires an ID.', i, j
4363	CALL message( 'netcdf_data_input_mod', 'PA0575', &
4364	2, 2, myid, 6, 0 )
4365	ENDIF
4366	ELSEIF ( buildings_f%lod == 2 ) THEN
4367	IF ( ANY( buildings_f%var_3d(:,j,i) == 1 ) .AND. &
4368	building_id_f%var(j,i) == building_id_f%fill ) THEN
4369	WRITE( message_string, * ) 'Each building grid point '// &
4370	'requires an ID.', i, j
4371	CALL message( 'netcdf_data_input_mod', 'PA0575', &
4372	2, 2, myid, 6, 0 )
4373	ENDIF
4374	ENDIF
4375	ENDIF
4376	!
4377	!-- Check albedo parameters. If albedo_type is 0, all parameters
4378	!-- must be set.
4379	IF ( albedo_type_f%from_file ) THEN
4380	IF ( albedo_type_f%var(j,i) == 0 ) THEN
4381	IF ( ANY( albedo_pars_f%pars_xy(:,j,i) == &
4382	albedo_pars_f%fill ) ) THEN
4383	message_string = 'If albedo_type(y,x) = 0, all ' // &
4384	'parameters of albedo_pars at this ' // &
4385	'location must be set.'
4386	CALL message( 'netcdf_data_input_mod', 'PA0576', &
4387	2, 2, myid, 6, 0 )
4388	ENDIF
4389	ENDIF
4390	ENDIF
4391
4392	!
4393	!-- Check pavement parameters. If pavement_type is 0, all parameters
4394	!-- of pavement_pars must be set at this location.
4395	IF ( pavement_type_f%from_file ) THEN
4396	IF ( pavement_type_f%var(j,i) == 0 ) THEN
4397	IF ( ANY( pavement_pars_f%pars_xy(:,j,i) == &
4398	pavement_pars_f%fill ) ) THEN
4399	message_string = 'If pavement_type(y,x) = 0, all ' // &
4400	'parameters of pavement_pars at this '//&
4401	'location must be set.'
4402	CALL message( 'netcdf_data_input_mod', 'PA0577', &
4403	2, 2, myid, 6, 0 )
4404	ENDIF
4405	ENDIF
4406	ENDIF
4407	!
4408	!-- Check pavement-subsurface parameters. If pavement_type is 0,
4409	!-- all parameters of pavement_subsurface_pars must be set at this
4410	!-- location.
4411	IF ( pavement_type_f%from_file ) THEN
4412	IF ( pavement_type_f%var(j,i) == 0 ) THEN
4413	IF ( ANY( pavement_subsurface_pars_f%pars_xyz(:,:,j,i) == &
4414	pavement_subsurface_pars_f%fill ) ) THEN
4415	message_string = 'If pavement_type(y,x) = 0, all ' // &
4416	'parameters of ' // &
4417	'pavement_subsurface_pars at this '// &
4418	'location must be set.'
4419	CALL message( 'netcdf_data_input_mod', 'PA0578', &
4420	2, 2, myid, 6, 0 )
4421	ENDIF
4422	ENDIF
4423	ENDIF
4424
4425	!
4426	!-- Check water parameters. If water_type is 0, all parameters
4427	!-- must be set at this location.
4428	IF ( water_type_f%from_file ) THEN
4429	IF ( water_type_f%var(j,i) == 0 ) THEN
4430	IF ( ANY( water_pars_f%pars_xy(:,j,i) == &
4431	water_pars_f%fill ) ) THEN
4432	message_string = 'If water_type(y,x) = 0, all ' // &
4433	'parameters of water_pars at this ' // &
4434	'location must be set.'
4435	CALL message( 'netcdf_data_input_mod', 'PA0579', &
4436	2, 2, myid, 6, 0 )
4437	ENDIF
4438	ENDIF
4439	ENDIF
4440
4441	ENDDO
4442	ENDDO
4443
4444	END SUBROUTINE netcdf_data_input_check_static
4445
4446	!------------------------------------------------------------------------------!
4447	! Description:
4448	! ------------
4449	!> Vertical interpolation and extrapolation of 1D variables.
4450	!------------------------------------------------------------------------------!
4451	SUBROUTINE netcdf_data_input_interpolate_1d( var, z_grid, z_file)
4452
4453	IMPLICIT NONE
4454
4455	INTEGER(iwp) :: k !< running index z-direction file
4456	INTEGER(iwp) :: kk !< running index z-direction stretched model grid
4457	INTEGER(iwp) :: kl !< lower index bound along z-direction
4458	INTEGER(iwp) :: ku !< upper index bound along z-direction
4459
4460	REAL(wp), DIMENSION(:) :: z_grid !< grid levels on numeric grid
4461	REAL(wp), DIMENSION(:) :: z_file !< grid levels on file grid
4462	REAL(wp), DIMENSION(:), INTENT(INOUT) :: var !< treated variable
4463	REAL(wp), DIMENSION(:), ALLOCATABLE :: var_tmp !< temporary variable
4464
4465
4466	kl = LBOUND(var,1)
4467	ku = UBOUND(var,1)
4468	ALLOCATE( var_tmp(kl:ku) )
4469
4470	DO k = kl, ku
4471
4472	kk = MINLOC( ABS( z_file - z_grid(k) ), DIM = 1 )
4473
4474	IF ( kk < ku ) THEN
4475	IF ( z_file(kk) - z_grid(k) <= 0.0_wp ) THEN
4476	var_tmp(k) = var(kk) + &
4477	( var(kk+1) - var(kk) ) / &
4478	( z_file(kk+1) - z_file(kk) ) * &
4479	( z_grid(k) - z_file(kk) )
4480
4481	ELSEIF ( z_file(kk) - z_grid(k) > 0.0_wp ) THEN
4482	var_tmp(k) = var(kk-1) + &
4483	( var(kk) - var(kk-1) ) / &
4484	( z_file(kk) - z_file(kk-1) ) * &
4485	( z_grid(k) - z_file(kk-1) )
4486	ENDIF
4487	!
4488	!-- Extrapolate
4489	ELSE
4490
4491	var_tmp(k) = var(ku) + ( var(ku) - var(ku-1) ) / &
4492	( z_file(ku) - z_file(ku-1) ) * &
4493	( z_grid(k) - z_file(ku) )
4494
4495	ENDIF
4496
4497	ENDDO
4498	var(:) = var_tmp(:)
4499
4500	DEALLOCATE( var_tmp )
4501
4502
4503	END SUBROUTINE netcdf_data_input_interpolate_1d
4504
4505
4506	!------------------------------------------------------------------------------!
4507	! Description:
4508	! ------------
4509	!> Vertical interpolation and extrapolation of 1D variables from Inifor grid
4510	!> onto Palm grid, where both have same dimension. Please note, the passed
4511	!> paramter list in 1D version is different compared to 2D version.
4512	!------------------------------------------------------------------------------!
4513	SUBROUTINE netcdf_data_input_interpolate_1d_soil( var, var_file, &
4514	z_grid, z_file, &
4515	nzb_var, nzt_var, &
4516	nzb_file, nzt_file )
4517
4518	IMPLICIT NONE
4519
4520	INTEGER(iwp) :: k !< running index z-direction file
4521	INTEGER(iwp) :: kk !< running index z-direction stretched model grid
4522	INTEGER(iwp) :: ku !< upper index bound along z-direction for varialbe from file
4523	INTEGER(iwp) :: nzb_var !< lower bound of final array
4524	INTEGER(iwp) :: nzt_var !< upper bound of final array
4525	INTEGER(iwp) :: nzb_file !< lower bound of file array
4526	INTEGER(iwp) :: nzt_file !< upper bound of file array
4527
4528	! LOGICAL, OPTIONAL :: zsoil !< flag indicating reverse z-axis, i.e. zsoil instead of height, e.g. in case of ocean or soil
4529
4530	REAL(wp), DIMENSION(nzb_var:nzt_var) :: z_grid !< grid levels on numeric grid
4531	REAL(wp), DIMENSION(nzb_file:nzt_file) :: z_file !< grid levels on file grid
4532	REAL(wp), DIMENSION(nzb_var:nzt_var) :: var !< treated variable
4533	REAL(wp), DIMENSION(nzb_file:nzt_file) :: var_file !< temporary variable
4534
4535	ku = nzt_file
4536
4537	DO k = nzb_var, nzt_var
4538	!
4539	!-- Determine index on Inifor grid which is closest to the actual height
4540	kk = MINLOC( ABS( z_file - z_grid(k) ), DIM = 1 )
4541	!
4542	!-- If closest index on Inifor grid is smaller than top index,
4543	!-- interpolate the data
4544	IF ( kk < nzt_file ) THEN
4545	IF ( z_file(kk) - z_grid(k) <= 0.0_wp ) THEN
4546	var(k) = var_file(kk) + ( var_file(kk+1) - var_file(kk) ) / &
4547	( z_file(kk+1) - z_file(kk) ) * &
4548	( z_grid(k) - z_file(kk) )
4549
4550	ELSEIF ( z_file(kk) - z_grid(k) > 0.0_wp ) THEN
4551	var(k) = var_file(kk-1) + ( var_file(kk) - var_file(kk-1) ) / &
4552	( z_file(kk) - z_file(kk-1) ) * &
4553	( z_grid(k) - z_file(kk-1) )
4554	ENDIF
4555	!
4556	!-- Extrapolate if actual height is above the highest Inifor level
4557	ELSE
4558	var(k) = var_file(ku) + ( var_file(ku) - var_file(ku-1) ) / &
4559	( z_file(ku) - z_file(ku-1) ) * &
4560	( z_grid(k) - z_file(ku) )
4561
4562	ENDIF
4563
4564	ENDDO
4565
4566	END SUBROUTINE netcdf_data_input_interpolate_1d_soil
4567
4568	!------------------------------------------------------------------------------!
4569	! Description:
4570	! ------------
4571	!> Vertical interpolation and extrapolation of 2D variables at lateral boundaries.
4572	!------------------------------------------------------------------------------!
4573	SUBROUTINE netcdf_data_input_interpolate_2d( var, z_grid, z_file)
4574
4575	IMPLICIT NONE
4576
4577	INTEGER(iwp) :: i !< running index x- or y -direction
4578	INTEGER(iwp) :: il !< lower index bound along x- or y-direction
4579	INTEGER(iwp) :: iu !< upper index bound along x- or y-direction
4580	INTEGER(iwp) :: k !< running index z-direction file
4581	INTEGER(iwp) :: kk !< running index z-direction stretched model grid
4582	INTEGER(iwp) :: kl !< lower index bound along z-direction
4583	INTEGER(iwp) :: ku !< upper index bound along z-direction
4584
4585	REAL(wp), DIMENSION(:) :: z_grid !< grid levels on numeric grid
4586	REAL(wp), DIMENSION(:) :: z_file !< grid levels on file grid
4587	REAL(wp), DIMENSION(:,:), INTENT(INOUT) :: var !< treated variable
4588	REAL(wp), DIMENSION(:), ALLOCATABLE :: var_tmp !< temporary variable
4589
4590
4591	il = LBOUND(var,2)
4592	iu = UBOUND(var,2)
4593	kl = LBOUND(var,1)
4594	ku = UBOUND(var,1)
4595	ALLOCATE( var_tmp(kl:ku) )
4596
4597	DO i = il, iu
4598	DO k = kl, ku
4599
4600	kk = MINLOC( ABS( z_file - z_grid(k) ), DIM = 1 )
4601
4602	IF ( kk < ku ) THEN
4603	IF ( z_file(kk) - z_grid(k) <= 0.0_wp ) THEN
4604	var_tmp(k) = var(kk,i) + &
4605	( var(kk+1,i) - var(kk,i) ) / &
4606	( z_file(kk+1) - z_file(kk) ) * &
4607	( z_grid(k) - z_file(kk) )
4608
4609	ELSEIF ( z_file(kk) - z_grid(k) > 0.0_wp ) THEN
4610	var_tmp(k) = var(kk-1,i) + &
4611	( var(kk,i) - var(kk-1,i) ) / &
4612	( z_file(kk) - z_file(kk-1) ) * &
4613	( z_grid(k) - z_file(kk-1) )
4614	ENDIF
4615	!
4616	!-- Extrapolate
4617	ELSE
4618
4619	var_tmp(k) = var(ku,i) + ( var(ku,i) - var(ku-1,i) ) / &
4620	( z_file(ku) - z_file(ku-1) ) * &
4621	( z_grid(k) - z_file(ku) )
4622
4623	ENDIF
4624
4625	ENDDO
4626	var(:,i) = var_tmp(:)
4627
4628	ENDDO
4629
4630	DEALLOCATE( var_tmp )
4631
4632
4633	END SUBROUTINE netcdf_data_input_interpolate_2d
4634
4635	!------------------------------------------------------------------------------!
4636	! Description:
4637	! ------------
4638	!> Vertical interpolation and extrapolation of 3D variables.
4639	!------------------------------------------------------------------------------!
4640	SUBROUTINE netcdf_data_input_interpolate_3d( var, z_grid, z_file )
4641
4642	IMPLICIT NONE
4643
4644	INTEGER(iwp) :: i !< running index x-direction
4645	INTEGER(iwp) :: il !< lower index bound along x-direction
4646	INTEGER(iwp) :: iu !< upper index bound along x-direction
4647	INTEGER(iwp) :: j !< running index y-direction
4648	INTEGER(iwp) :: jl !< lower index bound along x-direction
4649	INTEGER(iwp) :: ju !< upper index bound along x-direction
4650	INTEGER(iwp) :: k !< running index z-direction file
4651	INTEGER(iwp) :: kk !< running index z-direction stretched model grid
4652	INTEGER(iwp) :: kl !< lower index bound along z-direction
4653	INTEGER(iwp) :: ku !< upper index bound along z-direction
4654
4655	REAL(wp), DIMENSION(:) :: z_grid !< grid levels on numeric grid
4656	REAL(wp), DIMENSION(:) :: z_file !< grid levels on file grid
4657	REAL(wp), DIMENSION(:,:,:), INTENT(INOUT) :: var !< treated variable
4658	REAL(wp), DIMENSION(:), ALLOCATABLE :: var_tmp !< temporary variable
4659
4660	il = LBOUND(var,3)
4661	iu = UBOUND(var,3)
4662	jl = LBOUND(var,2)
4663	ju = UBOUND(var,2)
4664	kl = LBOUND(var,1)
4665	ku = UBOUND(var,1)
4666
4667	ALLOCATE( var_tmp(kl:ku) )
4668
4669	DO i = il, iu
4670	DO j = jl, ju
4671	DO k = kl, ku
4672
4673	kk = MINLOC( ABS( z_file - z_grid(k) ), DIM = 1 )
4674
4675	IF ( kk < ku ) THEN
4676	IF ( z_file(kk) - z_grid(k) <= 0.0_wp ) THEN
4677	var_tmp(k) = var(kk,j,i) + &
4678	( var(kk+1,j,i) - var(kk,j,i) ) / &
4679	( z_file(kk+1) - z_file(kk) ) * &
4680	( z_grid(k) - z_file(kk) )
4681
4682	ELSEIF ( z_file(kk) - z_grid(k) > 0.0_wp ) THEN
4683	var_tmp(k) = var(kk-1,j,i) + &
4684	( var(kk,j,i) - var(kk-1,j,i) ) / &
4685	( z_file(kk) - z_file(kk-1) ) * &
4686	( z_grid(k) - z_file(kk-1) )
4687	ENDIF
4688	!
4689	!-- Extrapolate
4690	ELSE
4691	var_tmp(k) = var(ku,j,i) + &
4692	( var(ku,j,i) - var(ku-1,j,i) ) / &
4693	( z_file(ku) - z_file(ku-1) ) * &
4694	( z_grid(k) - z_file(ku) )
4695
4696	ENDIF
4697	ENDDO
4698	var(:,j,i) = var_tmp(:)
4699	ENDDO
4700	ENDDO
4701
4702	DEALLOCATE( var_tmp )
4703
4704
4705	END SUBROUTINE netcdf_data_input_interpolate_3d
4706
4707	!------------------------------------------------------------------------------!
4708	! Description:
4709	! ------------
4710	!> Checks if a given variables is on file
4711	!------------------------------------------------------------------------------!
4712	FUNCTION check_existence( vars_in_file, var_name )
4713
4714	IMPLICIT NONE
4715
4716	CHARACTER(LEN=*) :: var_name !< variable to be checked
4717	CHARACTER(LEN=*), DIMENSION(:) :: vars_in_file !< list of variables in file
4718
4719	INTEGER(iwp) :: i !< loop variable
4720
4721	LOGICAL :: check_existence !< flag indicating whether a variable exist or not - actual return value
4722
4723	i = 1
4724	check_existence = .FALSE.
4725	DO WHILE ( i <= SIZE( vars_in_file ) )
4726	check_existence = TRIM( vars_in_file(i) ) == TRIM( var_name ) .OR. &
4727	check_existence
4728	i = i + 1
4729	ENDDO
4730
4731	RETURN
4732
4733	END FUNCTION check_existence
4734
4735
4736	!------------------------------------------------------------------------------!
4737	! Description:
4738	! ------------
4739	!> Closes an existing netCDF file.
4740	!------------------------------------------------------------------------------!
4741	SUBROUTINE close_input_file( id )
4742	#if defined( __netcdf )
4743
4744	USE pegrid
4745
4746	IMPLICIT NONE
4747
4748	INTEGER(iwp), INTENT(INOUT) :: id !< file id
4749
4750	nc_stat = NF90_CLOSE( id )
4751	CALL handle_error( 'close', 540 )
4752	#endif
4753	END SUBROUTINE close_input_file
4754
4755	!------------------------------------------------------------------------------!
4756	! Description:
4757	! ------------
4758	!> Opens an existing netCDF file for reading only and returns its id.
4759	!------------------------------------------------------------------------------!
4760	SUBROUTINE open_read_file( filename, id )
4761	#if defined( __netcdf )
4762
4763	USE pegrid
4764
4765	IMPLICIT NONE
4766
4767	CHARACTER (LEN=*), INTENT(IN) :: filename !< filename
4768	INTEGER(iwp), INTENT(INOUT) :: id !< file id
4769
4770	#if defined( __netcdf4_parallel )
4771	! if __netcdf4_parallel is defined, parrallel NetCDF will be used unconditionally
4772	nc_stat = NF90_OPEN( filename, IOR( NF90_WRITE, NF90_MPIIO ), id, &
4773	COMM = comm2d, INFO = MPI_INFO_NULL )
4774	IF(nc_stat /= NF90_NOERR ) THEN !possible NetCDF 3 file
4775	nc_stat = NF90_OPEN( filename, NF90_NOWRITE, id )
4776	collective_read = .FALSE.
4777	ELSE
4778	collective_read = .TRUE.
4779	END IF
4780	#else
4781	! All MPI processes open und read
4782	nc_stat = NF90_OPEN( filename, NF90_NOWRITE, id )
4783	#endif
4784
4785	CALL handle_error( 'open_read_file', 539 )
4786
4787	#endif
4788	END SUBROUTINE open_read_file
4789
4790	!------------------------------------------------------------------------------!
4791	! Description:
4792	! ------------
4793	!> Reads global or variable-related attributes of type INTEGER (32-bit)
4794	!------------------------------------------------------------------------------!
4795	SUBROUTINE get_attribute_int32( id, attribute_name, value, global, &
4796	variable_name )
4797
4798	USE pegrid
4799
4800	IMPLICIT NONE
4801
4802	CHARACTER(LEN=*) :: attribute_name !< attribute name
4803	CHARACTER(LEN=*), OPTIONAL :: variable_name !< variable name
4804
4805	INTEGER(iwp), INTENT(IN) :: id !< file id
4806	INTEGER(iwp) :: id_var !< variable id
4807	INTEGER(iwp), INTENT(INOUT) :: value !< read value
4808
4809	LOGICAL, INTENT(IN) :: global !< flag indicating global attribute
4810	#if defined( __netcdf )
4811
4812	!
4813	!-- Read global attribute
4814	IF ( global ) THEN
4815	nc_stat = NF90_GET_ATT( id, NF90_GLOBAL, TRIM( attribute_name ), value )
4816	CALL handle_error( 'get_attribute_int32 global', 522, attribute_name )
4817	!
4818	!-- Read attributes referring to a single variable. Therefore, first inquire
4819	!-- variable id
4820	ELSE
4821	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
4822	CALL handle_error( 'get_attribute_int32', 522, attribute_name )
4823	nc_stat = NF90_GET_ATT( id, id_var, TRIM( attribute_name ), value )
4824	CALL handle_error( 'get_attribute_int32', 522, attribute_name )
4825	ENDIF
4826	#endif
4827	END SUBROUTINE get_attribute_int32
4828
4829	!------------------------------------------------------------------------------!
4830	! Description:
4831	! ------------
4832	!> Reads global or variable-related attributes of type INTEGER (8-bit)
4833	!------------------------------------------------------------------------------!
4834	SUBROUTINE get_attribute_int8( id, attribute_name, value, global, &
4835	variable_name )
4836
4837	USE pegrid
4838
4839	IMPLICIT NONE
4840
4841	CHARACTER(LEN=*) :: attribute_name !< attribute name
4842	CHARACTER(LEN=*), OPTIONAL :: variable_name !< variable name
4843
4844	INTEGER(iwp), INTENT(IN) :: id !< file id
4845	INTEGER(iwp) :: id_var !< variable id
4846	INTEGER(KIND=1), INTENT(INOUT) :: value !< read value
4847
4848	LOGICAL, INTENT(IN) :: global !< flag indicating global attribute
4849	#if defined( __netcdf )
4850
4851	!
4852	!-- Read global attribute
4853	IF ( global ) THEN
4854	nc_stat = NF90_GET_ATT( id, NF90_GLOBAL, TRIM( attribute_name ), value )
4855	CALL handle_error( 'get_attribute_int8 global', 523, attribute_name )
4856	!
4857	!-- Read attributes referring to a single variable. Therefore, first inquire
4858	!-- variable id
4859	ELSE
4860	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
4861	CALL handle_error( 'get_attribute_int8', 523, attribute_name )
4862	nc_stat = NF90_GET_ATT( id, id_var, TRIM( attribute_name ), value )
4863	CALL handle_error( 'get_attribute_int8', 523, attribute_name )
4864	ENDIF
4865	#endif
4866	END SUBROUTINE get_attribute_int8
4867
4868	!------------------------------------------------------------------------------!
4869	! Description:
4870	! ------------
4871	!> Reads global or variable-related attributes of type REAL
4872	!------------------------------------------------------------------------------!
4873	SUBROUTINE get_attribute_real( id, attribute_name, value, global, &
4874	variable_name )
4875
4876	USE pegrid
4877
4878	IMPLICIT NONE
4879
4880	CHARACTER(LEN=*) :: attribute_name !< attribute name
4881	CHARACTER(LEN=*), OPTIONAL :: variable_name !< variable name
4882
4883	INTEGER(iwp), INTENT(IN) :: id !< file id
4884	INTEGER(iwp) :: id_var !< variable id
4885
4886	LOGICAL, INTENT(IN) :: global !< flag indicating global attribute
4887
4888	REAL(wp), INTENT(INOUT) :: value !< read value
4889	#if defined( __netcdf )
4890
4891
4892	!
4893	!-- Read global attribute
4894	IF ( global ) THEN
4895	nc_stat = NF90_GET_ATT( id, NF90_GLOBAL, TRIM( attribute_name ), value )
4896	CALL handle_error( 'get_attribute_real global', 524, attribute_name )
4897	!
4898	!-- Read attributes referring to a single variable. Therefore, first inquire
4899	!-- variable id
4900	ELSE
4901	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
4902	CALL handle_error( 'get_attribute_real', 524, attribute_name )
4903	nc_stat = NF90_GET_ATT( id, id_var, TRIM( attribute_name ), value )
4904	CALL handle_error( 'get_attribute_real', 524, attribute_name )
4905	ENDIF
4906	#endif
4907	END SUBROUTINE get_attribute_real
4908
4909	!------------------------------------------------------------------------------!
4910	! Description:
4911	! ------------
4912	!> Reads global or variable-related attributes of type CHARACTER
4913	!> Remark: reading attributes of type NF_STRING return an error code 56 -
4914	!> Attempt to convert between text & numbers.
4915	!------------------------------------------------------------------------------!
4916	SUBROUTINE get_attribute_string( id, attribute_name, value, global, &
4917	variable_name )
4918
4919	USE pegrid
4920
4921	IMPLICIT NONE
4922
4923	CHARACTER(LEN=*) :: attribute_name !< attribute name
4924	CHARACTER(LEN=*), OPTIONAL :: variable_name !< variable name
4925	CHARACTER(LEN=*), INTENT(INOUT) :: value !< read value
4926
4927	INTEGER(iwp), INTENT(IN) :: id !< file id
4928	INTEGER(iwp) :: id_var !< variable id
4929
4930	LOGICAL, INTENT(IN) :: global !< flag indicating global attribute
4931	#if defined( __netcdf )
4932
4933	!
4934	!-- Read global attribute
4935	IF ( global ) THEN
4936	nc_stat = NF90_GET_ATT( id, NF90_GLOBAL, TRIM( attribute_name ), value )
4937	CALL handle_error( 'get_attribute_string global', 525, attribute_name )
4938	!
4939	!-- Read attributes referring to a single variable. Therefore, first inquire
4940	!-- variable id
4941	ELSE
4942	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
4943	CALL handle_error( 'get_attribute_string', 525, attribute_name )
4944
4945	nc_stat = NF90_GET_ATT( id, id_var, TRIM( attribute_name ), value )
4946	CALL handle_error( 'get_attribute_string',525, attribute_name )
4947
4948	ENDIF
4949	#endif
4950	END SUBROUTINE get_attribute_string
4951
4952
4953
4954	!------------------------------------------------------------------------------!
4955	! Description:
4956	! ------------
4957	!> Get dimension array for a given dimension
4958	!------------------------------------------------------------------------------!
4959	SUBROUTINE netcdf_data_input_get_dimension_length( id, dim_len, &
4960	variable_name )
4961	USE pegrid
4962
4963	IMPLICIT NONE
4964
4965	CHARACTER(LEN=*) :: variable_name !< dimension name
4966	CHARACTER(LEN=100) :: dum !< dummy variable to receive return character
4967
4968	INTEGER(iwp) :: dim_len !< dimension size
4969	INTEGER(iwp), INTENT(IN) :: id !< file id
4970	INTEGER(iwp) :: id_dim !< dimension id
4971
4972	#if defined( __netcdf )
4973	!
4974	!-- First, inquire dimension ID
4975	nc_stat = NF90_INQ_DIMID( id, TRIM( variable_name ), id_dim )
4976	CALL handle_error( 'netcdf_data_input_get_dimension_length', 526, &
4977	variable_name )
4978	!
4979	!-- Inquire dimension length
4980	nc_stat = NF90_INQUIRE_DIMENSION( id, id_dim, dum, LEN = dim_len )
4981	CALL handle_error( 'netcdf_data_input_get_dimension_length', 526, &
4982	variable_name )
4983
4984	#endif
4985	END SUBROUTINE netcdf_data_input_get_dimension_length
4986
4987	!------------------------------------------------------------------------------!
4988	! Description:
4989	! ------------
4990	!> Routine for reading-in a character string from the chem emissions netcdf
4991	!> input file.
4992	!------------------------------------------------------------------------------!
4993	SUBROUTINE get_variable_string( id, variable_name, var_string, names_number)
4994	#if defined( __netcdf )
4995
4996	USE indices
4997	USE pegrid
4998
4999	IMPLICIT NONE
5000
5001	CHARACTER (LEN=25), ALLOCATABLE, DIMENSION(:), INTENT(INOUT) :: var_string
5002
5003	CHARACTER(LEN=*) :: variable_name !> variable name
5004
5005	CHARACTER (LEN=1), ALLOCATABLE, DIMENSION(:,:) :: tmp_var_string !> variable to be read
5006
5007
5008	INTEGER(iwp), INTENT(IN) :: id !> file id
5009
5010	INTEGER(iwp), INTENT(IN) :: names_number !> number of names
5011
5012	INTEGER(iwp) :: id_var !> variable id
5013
5014	INTEGER(iwp) :: i,j !> index to go through the length of the dimensions
5015
5016	INTEGER(iwp) :: max_string_length=25 !> this is both the maximum length of a name, but also
5017	! the number of the components of the first dimensions
5018	! (rows)
5019
5020
5021	ALLOCATE(tmp_var_string(max_string_length,names_number))
5022
5023	ALLOCATE(var_string(names_number))
5024
5025	!-- Inquire variable id
5026	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5027
5028
5029	!-- Get variable
5030	!-- Start cycle over the emission species
5031	DO i = 1, names_number
5032	!-- read the first letter of each component
5033	nc_stat = NF90_GET_VAR( id, id_var, var_string(i), start = (/ 1,i /), &
5034	count = (/ 1,1 /) )
5035	CALL handle_error( 'get_variable_string', 701 )
5036
5037	!-- Start cycle over charachters
5038	DO j = 1, max_string_length
5039
5040	!-- read the rest of the components of the name
5041	nc_stat = NF90_GET_VAR( id, id_var, tmp_var_string(j,i), start = (/ j,i /),&
5042	count = (/ 1,1 /) )
5043	CALL handle_error( 'get_variable_string', 702 )
5044
5045	IF ( iachar(tmp_var_string(j,i) ) == 0 ) THEN
5046	tmp_var_string(j,i)=''
5047	ENDIF
5048
5049	IF ( j>1 ) THEN
5050	!-- Concatenate first letter of the name and the others
5051	var_string(i)=TRIM(var_string(i)) // TRIM(tmp_var_string(j,i))
5052
5053	ENDIF
5054	ENDDO
5055	ENDDO
5056
5057	#endif
5058	END SUBROUTINE get_variable_string
5059
5060	!------------------------------------------------------------------------------!
5061	! Description:
5062	! ------------
5063	!> Reads a character variable in a 1D array
5064	!------------------------------------------------------------------------------!
5065	SUBROUTINE get_variable_1d_char( id, variable_name, var )
5066
5067	USE pegrid
5068
5069	IMPLICIT NONE
5070
5071	CHARACTER(LEN=*) :: variable_name !< variable name
5072	CHARACTER(LEN=*), DIMENSION(:), INTENT(INOUT) :: var !< variable to be read
5073
5074	INTEGER(iwp) :: i !< running index over variable dimension
5075	INTEGER(iwp), INTENT(IN) :: id !< file id
5076	INTEGER(iwp) :: id_var !< dimension id
5077
5078	INTEGER(iwp), DIMENSION(2) :: dimid !< dimension IDs
5079	INTEGER(iwp), DIMENSION(2) :: dimsize !< dimension size
5080
5081	#if defined( __netcdf )
5082
5083	!
5084	!-- First, inquire variable ID
5085	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5086	CALL handle_error( 'get_variable_1d_int', 527, variable_name )
5087	!
5088	!-- Inquire dimension IDs
5089	nc_stat = NF90_INQUIRE_VARIABLE( id, id_var, dimids = dimid(1:2) )
5090	CALL handle_error( 'get_variable_1d_char', 527, variable_name )
5091	!
5092	!-- Read dimesnion length
5093	nc_stat = NF90_INQUIRE_DIMENSION( id, dimid(1), LEN = dimsize(1) )
5094	nc_stat = NF90_INQUIRE_DIMENSION( id, dimid(2), LEN = dimsize(2) )
5095
5096	!
5097	!-- Read character array. Note, each element is read individually, in order
5098	!-- to better separate single strings.
5099	DO i = 1, dimsize(2)
5100	nc_stat = NF90_GET_VAR( id, id_var, var(i), &
5101	start = (/ 1, i /), &
5102	count = (/ dimsize(1), 1 /) )
5103	CALL handle_error( 'get_variable_1d_char', 527, variable_name )
5104	ENDDO
5105
5106	#endif
5107	END SUBROUTINE get_variable_1d_char
5108
5109
5110	!------------------------------------------------------------------------------!
5111	! Description:
5112	! ------------
5113	!> Reads a 1D integer variable from file.
5114	!------------------------------------------------------------------------------!
5115	SUBROUTINE get_variable_1d_int( id, variable_name, var )
5116
5117	USE pegrid
5118
5119	IMPLICIT NONE
5120
5121	CHARACTER(LEN=*) :: variable_name !< variable name
5122
5123	INTEGER(iwp), INTENT(IN) :: id !< file id
5124	INTEGER(iwp) :: id_var !< dimension id
5125
5126	INTEGER(iwp), DIMENSION(:), INTENT(INOUT) :: var !< variable to be read
5127	#if defined( __netcdf )
5128
5129	!
5130	!-- First, inquire variable ID
5131	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5132	CALL handle_error( 'get_variable_1d_int', 527, variable_name )
5133	!
5134	!-- Inquire dimension length
5135	nc_stat = NF90_GET_VAR( id, id_var, var )
5136	CALL handle_error( 'get_variable_1d_int', 527, variable_name )
5137
5138	#endif
5139	END SUBROUTINE get_variable_1d_int
5140
5141	!------------------------------------------------------------------------------!
5142	! Description:
5143	! ------------
5144	!> Reads a 1D float variable from file.
5145	!------------------------------------------------------------------------------!
5146	SUBROUTINE get_variable_1d_real( id, variable_name, var )
5147
5148	USE pegrid
5149
5150	IMPLICIT NONE
5151
5152	CHARACTER(LEN=*) :: variable_name !< variable name
5153
5154	INTEGER(iwp), INTENT(IN) :: id !< file id
5155	INTEGER(iwp) :: id_var !< dimension id
5156
5157	REAL(wp), DIMENSION(:), INTENT(INOUT) :: var !< variable to be read
5158	#if defined( __netcdf )
5159
5160	!
5161	!-- First, inquire variable ID
5162	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5163	CALL handle_error( 'get_variable_1d_real', 528, variable_name )
5164	!
5165	!-- Inquire dimension length
5166	nc_stat = NF90_GET_VAR( id, id_var, var )
5167	CALL handle_error( 'get_variable_1d_real', 528, variable_name )
5168
5169	#endif
5170	END SUBROUTINE get_variable_1d_real
5171
5172
5173	!------------------------------------------------------------------------------!
5174	! Description:
5175	! ------------
5176	!> Reads a time-dependent 1D float variable from file.
5177	!------------------------------------------------------------------------------!
5178	SUBROUTINE get_variable_pr( id, variable_name, t, var )
5179	#if defined( __netcdf )
5180
5181	USE pegrid
5182
5183	IMPLICIT NONE
5184
5185	CHARACTER(LEN=*) :: variable_name !< variable name
5186
5187	INTEGER(iwp), INTENT(IN) :: id !< file id
5188	INTEGER(iwp), DIMENSION(1:2) :: id_dim !< dimension ids
5189	INTEGER(iwp) :: id_var !< dimension id
5190	INTEGER(iwp) :: n_file !< number of data-points in file along z dimension
5191	INTEGER(iwp), INTENT(IN) :: t !< timestep number
5192
5193	REAL(wp), DIMENSION(:), INTENT(INOUT) :: var !< variable to be read
5194
5195	!
5196	!-- First, inquire variable ID
5197	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5198	!
5199	!-- Inquire dimension size of vertical dimension
5200	nc_stat = NF90_INQUIRE_VARIABLE( id, id_var, DIMIDS = id_dim )
5201	nc_stat = NF90_INQUIRE_DIMENSION( id, id_dim(1), LEN = n_file )
5202	!
5203	!-- Read variable.
5204	nc_stat = NF90_GET_VAR( id, id_var, var, &
5205	start = (/ 1, t /), &
5206	count = (/ n_file, 1 /) )
5207	CALL handle_error( 'get_variable_pr', 529, variable_name )
5208
5209	#endif
5210	END SUBROUTINE get_variable_pr
5211
5212
5213	!------------------------------------------------------------------------------!
5214	! Description:
5215	! ------------
5216	!> Reads a 2D REAL variable from a file. Reading is done processor-wise,
5217	!> i.e. each core reads its own domain in slices along x.
5218	!------------------------------------------------------------------------------!
5219	SUBROUTINE get_variable_2d_real( id, variable_name, var, is, ie, js, je )
5220
5221	USE indices
5222	USE pegrid
5223
5224	IMPLICIT NONE
5225
5226	CHARACTER(LEN=*) :: variable_name !< variable name
5227
5228	INTEGER(iwp) :: i !< running index along x direction
5229	INTEGER(iwp) :: ie !< start index for subdomain input along x direction
5230	INTEGER(iwp) :: is !< end index for subdomain input along x direction
5231	INTEGER(iwp), INTENT(IN) :: id !< file id
5232	INTEGER(iwp) :: id_var !< variable id
5233	INTEGER(iwp) :: j !< running index along y direction
5234	INTEGER(iwp) :: je !< start index for subdomain input along y direction
5235	INTEGER(iwp) :: js !< end index for subdomain input along y direction
5236
5237	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: tmp !< temporary variable to read data from file according
5238	!< to its reverse memory access
5239	REAL(wp), DIMENSION(:,:), INTENT(INOUT) :: var !< variable to be read
5240	#if defined( __netcdf )
5241	!
5242	!-- Inquire variable id
5243	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5244	!
5245	!-- Check for collective read-operation and set respective NetCDF flags if
5246	!-- required.
5247	IF ( collective_read ) THEN
5248	#if defined( __netcdf4_parallel )
5249	nc_stat = NF90_VAR_PAR_ACCESS (id, id_var, NF90_COLLECTIVE)
5250	#endif
5251	ENDIF
5252
5253
5254	!Temporary solution for reading emission chemistry files: TBD: we should discuss whether remove it or not
5255	IF ( id==id_emis ) THEN
5256
5257	!-- Allocate temporary variable according to memory access on file.
5258	ALLOCATE( tmp(is:ie,js:je) )
5259
5260	!-- Get variable
5261	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5262	start = (/ is, js /), &
5263	count = (/ ie-is+1 , je-js+1 /) )
5264
5265	var=tmp
5266
5267	CALL handle_error( 'get_variable_2d_real', 530, variable_name ) !TBD: the error number shuld be changed, but since the solution is
5268	! provisory, we give the same as below
5269
5270	DEALLOCATE( tmp )
5271
5272	!> Original Subroutine part
5273	ELSE
5274	!
5275	!-- Allocate temporary variable according to memory access on file.
5276	ALLOCATE( tmp(is:ie,js:je) )
5277	!
5278	!-- Get variable
5279	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5280	start = (/ is+1, js+1 /), &
5281	count = (/ ie-is + 1, je-js+1 /) )
5282	CALL handle_error( 'get_variable_2d_real', 530, variable_name )
5283	!
5284	!-- Resort data. Please note, dimension subscripts of var all start at 1.
5285	DO i = is, ie
5286	DO j = js, je
5287	var(j-js+1,i-is+1) = tmp(i,j)
5288	ENDDO
5289	ENDDO
5290
5291	DEALLOCATE( tmp )
5292
5293	ENDIF
5294	#endif
5295	END SUBROUTINE get_variable_2d_real
5296
5297	!------------------------------------------------------------------------------!
5298	! Description:
5299	! ------------
5300	!> Reads a 2D 32-bit INTEGER variable from file. Reading is done processor-wise,
5301	!> i.e. each core reads its own domain in slices along x.
5302	!------------------------------------------------------------------------------!
5303	SUBROUTINE get_variable_2d_int32( id, variable_name, var, is, ie, js, je )
5304
5305	USE indices
5306	USE pegrid
5307
5308	IMPLICIT NONE
5309
5310	CHARACTER(LEN=*) :: variable_name !< variable name
5311
5312	INTEGER(iwp) :: i !< running index along x direction
5313	INTEGER(iwp) :: ie !< start index for subdomain input along x direction
5314	INTEGER(iwp) :: is !< end index for subdomain input along x direction
5315	INTEGER(iwp), INTENT(IN) :: id !< file id
5316	INTEGER(iwp) :: id_var !< variable id
5317	INTEGER(iwp) :: j !< running index along y direction
5318	INTEGER(iwp) :: je !< start index for subdomain input along y direction
5319	INTEGER(iwp) :: js !< end index for subdomain input along y direction
5320
5321	INTEGER(iwp), DIMENSION(:,:), ALLOCATABLE :: tmp !< temporary variable to read data from file according
5322	!< to its reverse memory access
5323	INTEGER(iwp), DIMENSION(:,:), INTENT(INOUT) :: var !< variable to be read
5324	#if defined( __netcdf )
5325	!
5326	!-- Inquire variable id
5327	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5328	!
5329	!-- Check for collective read-operation and set respective NetCDF flags if
5330	!-- required.
5331	IF ( collective_read ) THEN
5332	#if defined( __netcdf4_parallel )
5333	nc_stat = NF90_VAR_PAR_ACCESS (id, id_var, NF90_COLLECTIVE)
5334	#endif
5335	ENDIF
5336	!
5337	!-- Allocate temporary variable according to memory access on file.
5338	ALLOCATE( tmp(is:ie,js:je) )
5339	!
5340	!-- Get variable
5341	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5342	start = (/ is+1, js+1 /), &
5343	count = (/ ie-is + 1, je-js+1 /) )
5344
5345	CALL handle_error( 'get_variable_2d_int32', 531, variable_name )
5346	!
5347	!-- Resort data. Please note, dimension subscripts of var all start at 1.
5348	DO i = is, ie
5349	DO j = js, je
5350	var(j-js+1,i-is+1) = tmp(i,j)
5351	ENDDO
5352	ENDDO
5353
5354	DEALLOCATE( tmp )
5355
5356	#endif
5357	END SUBROUTINE get_variable_2d_int32
5358
5359	!------------------------------------------------------------------------------!
5360	! Description:
5361	! ------------
5362	!> Reads a 2D 8-bit INTEGER variable from file. Reading is done processor-wise,
5363	!> i.e. each core reads its own domain in slices along x.
5364	!------------------------------------------------------------------------------!
5365	SUBROUTINE get_variable_2d_int8( id, variable_name, var, is, ie, js, je )
5366
5367	USE indices
5368	USE pegrid
5369
5370	IMPLICIT NONE
5371
5372	CHARACTER(LEN=*) :: variable_name !< variable name
5373
5374	INTEGER(iwp) :: i !< running index along x direction
5375	INTEGER(iwp) :: ie !< start index for subdomain input along x direction
5376	INTEGER(iwp) :: is !< end index for subdomain input along x direction
5377	INTEGER(iwp), INTENT(IN) :: id !< file id
5378	INTEGER(iwp) :: id_var !< variable id
5379	INTEGER(iwp) :: j !< running index along y direction
5380	INTEGER(iwp) :: je !< start index for subdomain input along y direction
5381	INTEGER(iwp) :: js !< end index for subdomain input along y direction
5382
5383	INTEGER(KIND=1), DIMENSION(:,:), ALLOCATABLE :: tmp !< temporary variable to read data from file according
5384	!< to its reverse memory access
5385	INTEGER(KIND=1), DIMENSION(:,:), INTENT(INOUT) :: var !< variable to be read
5386	#if defined( __netcdf )
5387	!
5388	!-- Inquire variable id
5389	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5390	!
5391	!-- Check for collective read-operation and set respective NetCDF flags if
5392	!-- required.
5393	IF ( collective_read ) THEN
5394	#if defined( __netcdf4_parallel )
5395	nc_stat = NF90_VAR_PAR_ACCESS (id, id_var, NF90_COLLECTIVE)
5396	#endif
5397	ENDIF
5398	!
5399	!-- Allocate temporary variable according to memory access on file.
5400	ALLOCATE( tmp(is:ie,js:je) )
5401	!
5402	!-- Get variable
5403	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5404	start = (/ is+1, js+1 /), &
5405	count = (/ ie-is + 1, je-js+1 /) )
5406
5407	CALL handle_error( 'get_variable_2d_int8', 532, variable_name )
5408	!
5409	!-- Resort data. Please note, dimension subscripts of var all start at 1.
5410	DO i = is, ie
5411	DO j = js, je
5412	var(j-js+1,i-is+1) = tmp(i,j)
5413	ENDDO
5414	ENDDO
5415
5416	DEALLOCATE( tmp )
5417
5418	#endif
5419	END SUBROUTINE get_variable_2d_int8
5420
5421
5422	!------------------------------------------------------------------------------!
5423	! Description:
5424	! ------------
5425	!> Reads a 3D 8-bit INTEGER variable from file.
5426	!------------------------------------------------------------------------------!
5427	SUBROUTINE get_variable_3d_int8( id, variable_name, var, is, ie, js, je, &
5428	ks, ke )
5429
5430	USE indices
5431	USE pegrid
5432
5433	IMPLICIT NONE
5434
5435	CHARACTER(LEN=*) :: variable_name !< variable name
5436
5437	INTEGER(iwp) :: i !< index along x direction
5438	INTEGER(iwp) :: ie !< start index for subdomain input along x direction
5439	INTEGER(iwp) :: is !< end index for subdomain input along x direction
5440	INTEGER(iwp), INTENT(IN) :: id !< file id
5441	INTEGER(iwp) :: id_var !< variable id
5442	INTEGER(iwp) :: j !< index along y direction
5443	INTEGER(iwp) :: je !< start index for subdomain input along y direction
5444	INTEGER(iwp) :: js !< end index for subdomain input along y direction
5445	INTEGER(iwp) :: k !< index along any 3rd dimension
5446	INTEGER(iwp) :: ke !< start index of 3rd dimension
5447	INTEGER(iwp) :: ks !< end index of 3rd dimension
5448
5449	INTEGER(KIND=1), DIMENSION(:,:,:), ALLOCATABLE :: tmp !< temporary variable to read data from file according
5450	!< to its reverse memory access
5451
5452	INTEGER(KIND=1), DIMENSION(:,:,:), INTENT(INOUT) :: var !< variable to be read
5453	#if defined( __netcdf )
5454
5455	!
5456	!-- Inquire variable id
5457	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5458	!
5459	!-- Check for collective read-operation and set respective NetCDF flags if
5460	!-- required.
5461	IF ( collective_read ) THEN
5462	#if defined( __netcdf4_parallel )
5463	nc_stat = NF90_VAR_PAR_ACCESS (id, id_var, NF90_COLLECTIVE)
5464	#endif
5465	ENDIF
5466	!
5467	!-- Allocate temporary variable according to memory access on file.
5468	ALLOCATE( tmp(is:ie,js:je,ks:ke) )
5469	!
5470	!-- Get variable
5471	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5472	start = (/ is+1, js+1, ks+1 /), &
5473	count = (/ ie-is+1, je-js+1, ke-ks+1 /) )
5474
5475	CALL handle_error( 'get_variable_3d_int8', 533, variable_name )
5476	!
5477	!-- Resort data. Please note, dimension subscripts of var all start at 1.
5478	DO i = is, ie
5479	DO j = js, je
5480	DO k = ks, ke
5481	var(k-ks+1,j-js+1,i-is+1) = tmp(i,j,k)
5482	ENDDO
5483	ENDDO
5484	ENDDO
5485
5486	DEALLOCATE( tmp )
5487
5488	#endif
5489	END SUBROUTINE get_variable_3d_int8
5490
5491
5492	!------------------------------------------------------------------------------!
5493	! Description:
5494	! ------------
5495	!> Reads a 3D float variable from file.
5496	!------------------------------------------------------------------------------!
5497	SUBROUTINE get_variable_3d_real( id, variable_name, var, is, ie, js, je, &
5498	ks, ke )
5499
5500	USE indices
5501	USE pegrid
5502
5503	IMPLICIT NONE
5504
5505	CHARACTER(LEN=*) :: variable_name !< variable name
5506
5507	INTEGER(iwp) :: i !< index along x direction
5508	INTEGER(iwp) :: ie !< start index for subdomain input along x direction
5509	INTEGER(iwp) :: is !< end index for subdomain input along x direction
5510	INTEGER(iwp), INTENT(IN) :: id !< file id
5511	INTEGER(iwp) :: id_var !< variable id
5512	INTEGER(iwp) :: j !< index along y direction
5513	INTEGER(iwp) :: je !< start index for subdomain input along y direction
5514	INTEGER(iwp) :: js !< end index for subdomain input along y direction
5515	INTEGER(iwp) :: k !< index along any 3rd dimension
5516	INTEGER(iwp) :: ke !< start index of 3rd dimension
5517	INTEGER(iwp) :: ks !< end index of 3rd dimension
5518
5519	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: tmp !< temporary variable to read data from file according
5520	!< to its reverse memory access
5521
5522	REAL(wp), DIMENSION(:,:,:), INTENT(INOUT) :: var !< variable to be read
5523	#if defined( __netcdf )
5524
5525	!
5526	!-- Inquire variable id
5527	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5528	!
5529	!-- Check for collective read-operation and set respective NetCDF flags if
5530	!-- required.
5531	IF ( collective_read ) THEN
5532	#if defined( __netcdf4_parallel )
5533	nc_stat = NF90_VAR_PAR_ACCESS (id, id_var, NF90_COLLECTIVE)
5534	#endif
5535	ENDIF
5536	!
5537	!-- Allocate temporary variable according to memory access on file.
5538	ALLOCATE( tmp(is:ie,js:je,ks:ke) )
5539	!
5540	!-- Get variable
5541	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5542	start = (/ is+1, js+1, ks+1 /), &
5543	count = (/ ie-is+1, je-js+1, ke-ks+1 /) )
5544
5545	CALL handle_error( 'get_variable_3d_real', 534, variable_name )
5546	!
5547	!-- Resort data. Please note, dimension subscripts of var all start at 1.
5548	DO i = is, ie
5549	DO j = js, je
5550	DO k = ks, ke
5551	var(k-ks+1,j-js+1,i-is+1) = tmp(i,j,k)
5552	ENDDO
5553	ENDDO
5554	ENDDO
5555
5556	DEALLOCATE( tmp )
5557
5558	#endif
5559	END SUBROUTINE get_variable_3d_real
5560
5561	!------------------------------------------------------------------------------!
5562	! Description:
5563	! ------------
5564	!> Reads a 4D float variable from file.
5565	!------------------------------------------------------------------------------!
5566	SUBROUTINE get_variable_4d_real( id, variable_name, var, is, ie, js, je, &
5567	k1s, k1e, k2s, k2e )
5568
5569	USE indices
5570	USE pegrid
5571
5572	IMPLICIT NONE
5573
5574	CHARACTER(LEN=*) :: variable_name !< variable name
5575
5576	INTEGER(iwp) :: i !< index along x direction
5577	INTEGER(iwp) :: ie !< start index for subdomain input along x direction
5578	INTEGER(iwp) :: is !< end index for subdomain input along x direction
5579	INTEGER(iwp), INTENT(IN) :: id !< file id
5580	INTEGER(iwp) :: id_var !< variable id
5581	INTEGER(iwp) :: j !< index along y direction
5582	INTEGER(iwp) :: je !< start index for subdomain input along y direction
5583	INTEGER(iwp) :: js !< end index for subdomain input along y direction
5584	INTEGER(iwp) :: k1 !< index along 3rd direction
5585	INTEGER(iwp) :: k1e !< start index for 3rd dimension
5586	INTEGER(iwp) :: k1s !< end index for 3rd dimension
5587	INTEGER(iwp) :: k2 !< index along 4th direction
5588	INTEGER(iwp) :: k2e !< start index for 4th dimension
5589	INTEGER(iwp) :: k2s !< end index for 4th dimension
5590
5591	REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: tmp !< temporary variable to read data from file according
5592	!< to its reverse memory access
5593	REAL(wp), DIMENSION(:,:,:,:), INTENT(INOUT) :: var !< variable to be read
5594	#if defined( __netcdf )
5595
5596	!
5597	!-- Inquire variable id
5598	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5599	!
5600	!-- Check for collective read-operation and set respective NetCDF flags if
5601	!-- required.
5602	IF ( collective_read ) THEN
5603	#if defined( __netcdf4_parallel )
5604	nc_stat = NF90_VAR_PAR_ACCESS (id, id_var, NF90_COLLECTIVE)
5605	#endif
5606	ENDIF
5607
5608	!Temporary solution for reading emission chemistry files:
5609	IF ( id==id_emis ) THEN
5610
5611	!-- Allocate temporary variable according to memory access on file.
5612	ALLOCATE( tmp(is:ie,js:je,k1s:k1e,k2s:k2e) )
5613
5614	!-- Get variable
5615	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5616	start = (/ is, js, k1s+1, k2s+1 /), &
5617	count = (/ ie-is+1 , je-js+1, k1e-k1s+1, k2e-k2s+1 /) )
5618
5619	var=tmp
5620
5621	CALL handle_error( 'get_variable_4d_real', 535, variable_name )
5622
5623	DEALLOCATE( tmp )
5624
5625	!> Original subroutine part
5626	ELSE
5627	!
5628	!-- Allocate temporary variable according to memory access on file.
5629	ALLOCATE( tmp(is:ie,js:je,k1s:k1e,k2s:k2e) )
5630	!
5631	!-- Get variable
5632	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5633	start = (/ is+1, js+1, k1s+1, k2s+1 /), &
5634	count = (/ ie-is+1, je-js+1, &
5635	k1e-k1s+1, k2e-k2s+1 /) )
5636
5637	CALL handle_error( 'get_variable_4d_real', 535, variable_name )
5638	!
5639	!-- Resort data. Please note, dimension subscripts of var all start at 1.
5640	DO i = is, ie
5641	DO j = js, je
5642	DO k1 = k1s, k1e
5643	DO k2 = k2s, k2e
5644	var(k2-k2s+1,k1-k1s+1,j-js+1,i-is+1) = tmp(i,j,k1,k2)
5645	ENDDO
5646	ENDDO
5647	ENDDO
5648	ENDDO
5649
5650	DEALLOCATE( tmp )
5651	ENDIF
5652	#endif
5653	END SUBROUTINE get_variable_4d_real
5654
5655	!------------------------------------------------------------------------------!
5656	! Description:
5657	! ------------
5658	!> Reads a 4D float variable from file and store it to a 3-d variable.
5659	!------------------------------------------------------------------------------!
5660	SUBROUTINE get_variable_4d_to_3d_real( id, variable_name, var, ns, is, ie, js, je, &
5661	ks, ke )
5662
5663	USE indices
5664	USE pegrid
5665
5666	IMPLICIT NONE
5667
5668	CHARACTER(LEN=*) :: variable_name !< variable name
5669
5670	INTEGER(iwp) :: ns !< start index for subdomain input along n dimension: ns coincides here with ne, since, we select only one value along the 1st dimension n
5671
5672	INTEGER(iwp) :: i !< index along x direction
5673	INTEGER(iwp) :: ie !< end index for subdomain input along x direction
5674	INTEGER(iwp) :: is !< start index for subdomain input along x direction
5675	INTEGER(iwp), INTENT(IN) :: id !< file id
5676	INTEGER(iwp) :: id_var !< variable id
5677	INTEGER(iwp) :: j !< index along y direction
5678	INTEGER(iwp) :: je !< end index for subdomain input along y direction
5679	INTEGER(iwp) :: js !< start index for subdomain input along y direction
5680	INTEGER(iwp) :: k !< index along any 4th dimension
5681	INTEGER(iwp) :: ke !< end index of 4th dimension
5682	INTEGER(iwp) :: ks !< start index of 4th dimension
5683
5684	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: tmp !< temporary variable to read data from file according
5685	!< to its reverse memory access
5686
5687	REAL(wp), DIMENSION(:,:,:), INTENT(INOUT) :: var !< variable where the read data have to be stored: one dimension is reduced in the process
5688	#if defined( __netcdf )
5689
5690	!
5691	!-- Inquire variable id
5692	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5693	!
5694	!-- Check for collective read-operation and set respective NetCDF flags if
5695	!-- required.
5696	IF ( collective_read ) THEN
5697	nc_stat = NF90_VAR_PAR_ACCESS (id, id_var, NF90_COLLECTIVE)
5698	ENDIF
5699
5700	!Temporary solution for reading emission chemistry files:
5701	IF ( id==id_emis ) THEN
5702
5703	!-- Allocate temporary variable according to memory access on file.
5704	ALLOCATE( tmp(is:ie,js:je,ks:ke) )
5705
5706	!-- Get variable
5707	nc_stat = NF90_GET_VAR( id, id_var, tmp(is:ie,js:je,ks:ke), &
5708	start = (/ ns, is, js+1, ks+1 /), &
5709	count = (/ 1, ie-is+1 , je-js+1, ke-ks+1 /) )
5710
5711	var=tmp(:,:,:)
5712
5713	CALL handle_error( 'get_variable_4d_to_3d_real', 536, variable_name )
5714
5715	DEALLOCATE( tmp )
5716
5717	ELSE
5718	!
5719	!-- Allocate temporary variable according to memory access on file.
5720	ALLOCATE( tmp(is:ie,js:je,ks:ke) )
5721	!
5722	!-- Get variable
5723	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5724	start = (/ ns+1, is+1, js+1, ks+1 /), &
5725	count = (/ 1, ie-is+1, je-js+1, ke-ks+1 /) )
5726
5727	CALL handle_error( 'get_variable_4d_to_3d_real', 536, variable_name )
5728	!
5729	!-- Resort data. Please note, dimension subscripts of var all start at 1.
5730	DO i = is, ie
5731	DO j = js, je
5732	DO k = ks, ke
5733	var(k-ks+1,j-js+1,i-is+1) = tmp(i,j,k)
5734	ENDDO
5735	ENDDO
5736	ENDDO
5737
5738	DEALLOCATE( tmp )
5739
5740	ENDIF
5741	#endif
5742	END SUBROUTINE get_variable_4d_to_3d_real
5743
5744	!------------------------------------------------------------------------------!
5745	! Description:
5746	! ------------
5747	!> Reads a 3D float variables from dynamic driver, such as time-dependent xy-,
5748	!> xz- or yz-boundary data as well as 3D initialization data. Please note,
5749	!> the passed arguments are start indices and number of elements in each
5750	!> dimension, which is in contrast to the other 3d versions where start- and
5751	!> end indices are passed. The different handling of 3D dynamic variables is
5752	!> due to its asymmetry for the u- and v component.
5753	!------------------------------------------------------------------------------!
5754	SUBROUTINE get_variable_3d_real_dynamic( id, variable_name, var, &
5755	i1s, i2s, i3s, &
5756	count_1, count_2, count_3, &
5757	par_access )
5758
5759	USE indices
5760	USE pegrid
5761
5762	IMPLICIT NONE
5763
5764	CHARACTER(LEN=*) :: variable_name !< variable name
5765
5766	LOGICAL :: par_access !< additional flag indicating whether parallel read operations should be performed or not
5767
5768	INTEGER(iwp) :: count_1 !< number of elements to be read along 1st dimension (with respect to file)
5769	INTEGER(iwp) :: count_2 !< number of elements to be read along 2nd dimension (with respect to file)
5770	INTEGER(iwp) :: count_3 !< number of elements to be read along 3rd dimension (with respect to file)
5771	INTEGER(iwp) :: i1 !< running index along 1st dimension on file
5772	INTEGER(iwp) :: i1s !< start index for subdomain input along 1st dimension (with respect to file)
5773	INTEGER(iwp) :: i2 !< running index along 2nd dimension on file
5774	INTEGER(iwp) :: i2s !< start index for subdomain input along 2nd dimension (with respect to file)
5775	INTEGER(iwp) :: i3 !< running index along 3rd dimension on file
5776	INTEGER(iwp) :: i3s !< start index of 3rd dimension, in dynamic file this is either time (2D boundary) or z (3D)
5777	INTEGER(iwp), INTENT(IN) :: id !< file id
5778	INTEGER(iwp) :: id_var !< variable id
5779	INTEGER(iwp) :: lb1 !< lower bound of 1st dimension (with respect to file)
5780	INTEGER(iwp) :: lb2 !< lower bound of 2nd dimension (with respect to file)
5781	INTEGER(iwp) :: lb3 !< lower bound of 3rd dimension (with respect to file)
5782	INTEGER(iwp) :: ub1 !< upper bound of 1st dimension (with respect to file)
5783	INTEGER(iwp) :: ub2 !< upper bound of 2nd dimension (with respect to file)
5784	INTEGER(iwp) :: ub3 !< upper bound of 3rd dimension (with respect to file)
5785
5786	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: tmp !< temporary variable to read data from file according
5787	!< to its reverse memory access
5788
5789	REAL(wp), DIMENSION(:,:,:), INTENT(INOUT) :: var !< input variable
5790
5791	#if defined( __netcdf )
5792	!
5793	!-- Inquire variable id.
5794	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5795	!
5796	!-- Check for collective read-operation and set respective NetCDF flags if
5797	!-- required.
5798	!-- Please note, in contrast to the other input routines where each PEs
5799	!-- reads its subdomain data, dynamic input data not by all PEs, only
5800	!-- by those which encompass lateral model boundaries. Hence, collective
5801	!-- read operations are only enabled for top-boundary data.
5802	IF ( collective_read .AND. par_access ) THEN
5803	#if defined( __netcdf4_parallel )
5804	nc_stat = NF90_VAR_PAR_ACCESS (id, id_var, NF90_COLLECTIVE)
5805	#endif
5806	ENDIF
5807	!
5808	!-- Allocate temporary variable according to memory access on file.
5809	!-- Therefore, determine dimension bounds of input array.
5810	lb1 = LBOUND(var,3)
5811	ub1 = UBOUND(var,3)
5812	lb2 = LBOUND(var,2)
5813	ub2 = UBOUND(var,2)
5814	lb3 = LBOUND(var,1)
5815	ub3 = UBOUND(var,1)
5816	ALLOCATE( tmp(lb1:ub1,lb2:ub2,lb3:ub3) )
5817	!
5818	!-- Get variable
5819	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5820	start = (/ i1s, i2s, i3s /), &
5821	count = (/ count_1, count_2, count_3 /) )
5822
5823	CALL handle_error( 'get_variable_3d_real_dynamic', 537, variable_name )
5824	!
5825	!-- Resort data. Please note, dimension subscripts of var all start at 1.
5826	DO i3 = lb3, ub3
5827	DO i2 = lb2, ub2
5828	DO i1 = lb1, ub1
5829	var(i3,i2,i1) = tmp(i1,i2,i3)
5830	ENDDO
5831	ENDDO
5832	ENDDO
5833
5834	DEALLOCATE( tmp )
5835	#endif
5836	END SUBROUTINE get_variable_3d_real_dynamic
5837
5838	!------------------------------------------------------------------------------!
5839	! Description:
5840	! ------------
5841	!> Reads a 5D float variable from file and store it to a 4-d variable.
5842	!------------------------------------------------------------------------------!
5843	SUBROUTINE get_variable_5d_to_4d_real( id, variable_name, var, &
5844	ns, ts, te, is, ie, js, je, ks, ke )
5845
5846	USE indices
5847	USE pegrid
5848
5849	IMPLICIT NONE
5850
5851	CHARACTER(LEN=*) :: variable_name !< variable name
5852
5853	INTEGER(iwp) :: ns !< start index for subdomain input along n dimension: ns coincides here with ne, since, we select only one value along the 1st dimension n
5854
5855	INTEGER(iwp) :: t !< index along t direction
5856	INTEGER(iwp) :: te !< end index for subdomain input along t direction
5857	INTEGER(iwp) :: ts !< start index for subdomain input along t direction
5858
5859	INTEGER(iwp) :: i !< index along x direction
5860	INTEGER(iwp) :: ie !< end index for subdomain input along x direction
5861	INTEGER(iwp) :: is !< start index for subdomain input along x direction
5862	INTEGER(iwp), INTENT(IN) :: id !< file id
5863	INTEGER(iwp) :: id_var !< variable id
5864	INTEGER(iwp) :: j !< index along y direction
5865	INTEGER(iwp) :: je !< end index for subdomain input along y direction
5866	INTEGER(iwp) :: js !< start index for subdomain input along y direction
5867	INTEGER(iwp) :: k !< index along any 5th dimension
5868	INTEGER(iwp) :: ke !< end index of 5th dimension
5869	INTEGER(iwp) :: ks !< start index of 5th dimension
5870
5871	REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: tmp !< temporary variable to read data from file according
5872	! to its reverse memory access
5873	REAL(wp), DIMENSION(:,:,:,:), INTENT(INOUT) :: var !< variable to be read
5874	#if defined( __netcdf )
5875	!
5876	!-- Inquire variable id
5877	nc_stat = NF90_INQ_VARID( id, TRIM( variable_name ), id_var )
5878	!
5879	!-- Check for collective read-operation and set respective NetCDF flags if
5880	!-- required.
5881	IF ( collective_read ) THEN
5882	nc_stat = NF90_VAR_PAR_ACCESS (id, id_var, NF90_COLLECTIVE)
5883	ENDIF
5884
5885	!Temporary solution for reading emission chemistry files:
5886	IF ( id==id_emis ) THEN
5887
5888	!-- Allocate temporary variable according to memory access on file.
5889	ALLOCATE( tmp(ts:te,1,js+1:je+1,ks+1:ke+1) )
5890
5891	!-- Get variable
5892	nc_stat = NF90_GET_VAR( id, id_var, tmp(ts:te,1,js+1:je+1,ks+1:ke+1), &
5893	start = (/ ns, ts, 1, js+1, ks+1 /), &
5894	count = (/ 1, te-ts+1, 1, je-js+1, ke-ks+1 /) )
5895
5896	var=tmp
5897
5898	CALL handle_error( 'get_variable_5d_to_4d_real', 538, variable_name )
5899
5900	DEALLOCATE( tmp )
5901
5902	!> Original Subroutine part
5903	ELSE
5904	!
5905	!-- Allocate temporary variable according to memory access on file.
5906	ALLOCATE( tmp(ks:ke,js:je,is:is,ts:te) )
5907	!
5908	!-- Get variable
5909	nc_stat = NF90_GET_VAR( id, id_var, tmp, &
5910	start = (/ ks+1, js+1, is+1, ts+1, ns /), &
5911	count = (/ ke-ks+1, je-js+1, ie-is+1, te-ts+1, 1 /) )
5912
5913	CALL handle_error( 'get_variable_5d_to_4d_real', 538, variable_name )
5914	!
5915	!-- Resort data. Please note, dimension subscripts of var all start at 1.
5916
5917	DO t = ts, te
5918	DO i = is, ie
5919	DO j = js, je
5920	DO k = ks, ke
5921	var(t-ts+1,i-is+1,j-js+1,k-ks+1) = tmp(k,j,i,t)
5922	ENDDO
5923	ENDDO
5924	ENDDO
5925	ENDDO
5926
5927	DEALLOCATE( tmp )
5928
5929	ENDIF
5930	#endif
5931	END SUBROUTINE get_variable_5d_to_4d_real
5932
5933
5934	!------------------------------------------------------------------------------!
5935	! Description:
5936	! ------------
5937	!> Inquires the number of variables in a file
5938	!------------------------------------------------------------------------------!
5939	SUBROUTINE inquire_num_variables( id, num_vars )
5940
5941	USE indices
5942	USE pegrid
5943
5944	IMPLICIT NONE
5945
5946	INTEGER(iwp), INTENT(IN) :: id !< file id
5947	INTEGER(iwp), INTENT(INOUT) :: num_vars !< number of variables in a file
5948	#if defined( __netcdf )
5949
5950	nc_stat = NF90_INQUIRE( id, NVARIABLES = num_vars )
5951	CALL handle_error( 'inquire_num_variables', 539 )
5952
5953	#endif
5954	END SUBROUTINE inquire_num_variables
5955
5956
5957	!------------------------------------------------------------------------------!
5958	! Description:
5959	! ------------
5960	!> Inquires the variable names belonging to a file.
5961	!------------------------------------------------------------------------------!
5962	SUBROUTINE inquire_variable_names( id, var_names )
5963
5964	USE indices
5965	USE pegrid
5966
5967	IMPLICIT NONE
5968
5969	CHARACTER(LEN=*), DIMENSION(:), INTENT(INOUT) :: var_names !< return variable - variable names
5970	INTEGER(iwp) :: i !< loop variable
5971	INTEGER(iwp), INTENT(IN) :: id !< file id
5972	INTEGER(iwp) :: num_vars !< number of variables (unused return parameter)
5973	INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: varids !< dummy array to strore variable ids temporarily
5974	#if defined( __netcdf )
5975
5976	ALLOCATE( varids(1:SIZE(var_names)) )
5977	nc_stat = NF90_INQ_VARIDS( id, NVARS = num_vars, VARIDS = varids )
5978	CALL handle_error( 'inquire_variable_names', 540 )
5979
5980	DO i = 1, SIZE(var_names)
5981	nc_stat = NF90_INQUIRE_VARIABLE( id, varids(i), NAME = var_names(i) )
5982	CALL handle_error( 'inquire_variable_names', 540 )
5983	ENDDO
5984
5985	DEALLOCATE( varids )
5986	#endif
5987	END SUBROUTINE inquire_variable_names
5988
5989	!------------------------------------------------------------------------------!
5990	! Description:
5991	! ------------
5992	!> Prints out a text message corresponding to the current status.
5993	!------------------------------------------------------------------------------!
5994	SUBROUTINE handle_error( routine_name, errno, name )
5995
5996	USE control_parameters, &
5997	ONLY: message_string
5998
5999	IMPLICIT NONE
6000
6001	CHARACTER(LEN=6) :: message_identifier
6002	CHARACTER(LEN=*) :: routine_name
6003	CHARACTER(LEN=*), OPTIONAL :: name
6004
6005	INTEGER(iwp) :: errno
6006	#if defined( __netcdf )
6007
6008	IF ( nc_stat /= NF90_NOERR ) THEN
6009
6010	WRITE( message_identifier, '(''NC'',I4.4)' ) errno
6011
6012	IF ( PRESENT( name ) ) THEN
6013	message_string = "Problem reading attribute/variable - " // &
6014	TRIM(name) // ": " // &
6015	TRIM( NF90_STRERROR( nc_stat ) )
6016	ELSE
6017	message_string = TRIM( NF90_STRERROR( nc_stat ) )
6018	ENDIF
6019
6020	CALL message( routine_name, message_identifier, 2, 2, myid, 6, 1 )
6021
6022	ENDIF
6023
6024	#endif
6025	END SUBROUTINE handle_error
6026
6027
6028	END MODULE netcdf_data_input_mod

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