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source: palm/trunk/SOURCE/radiation_model_mod.f90 @ 2549

Last change on this file since 2549 was 2547, checked in by schwenkel, 7 years ago
extended by cloud_droplets option
Property svn:keywords set to `Id`
File size: 148.7 KB

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1	!> @file radiation_model_mod.f90
2	!------------------------------------------------------------------------------!
3	! This file is part of PALM.
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 1997-2017 Leibniz Universitaet Hannover
18	!------------------------------------------------------------------------------!
19	!
20	! Current revisions:
21	! -----------------
22	!
23	!
24	! Former revisions:
25	! -----------------
26	! $Id: radiation_model_mod.f90 2547 2017-10-16 12:41:56Z knoop $
27	! extended by cloud_droplets option, minor bugfix and correct calculation of
28	! cloud droplet number concentration
29	!
30	! 2544 2017-10-13 18:09:32Z maronga
31	! Moved date and time quantitis to separate module date_and_time_mod
32	!
33	! 2512 2017-10-04 08:26:59Z raasch
34	! upper bounds of cross section and 3d output changed from nx+1,ny+1 to nx,ny
35	! no output of ghost layer data
36	!
37	! 2504 2017-09-27 10:36:13Z maronga
38	! Updates pavement types and albedo parameters
39	!
40	! 2328 2017-08-03 12:34:22Z maronga
41	! Emissivity can now be set individually for each pixel.
42	! Albedo type can be inferred from land surface model.
43	! Added default albedo type for bare soil
44	!
45	! 2318 2017-07-20 17:27:44Z suehring
46	! Get topography top index via Function call
47	!
48	! 2317 2017-07-20 17:27:19Z suehring
49	! Improved syntax layout
50	!
51	! 2298 2017-06-29 09:28:18Z raasch
52	! type of write_binary changed from CHARACTER to LOGICAL
53	!
54	! 2296 2017-06-28 07:53:56Z maronga
55	! Added output of rad_sw_out for radiation_scheme = 'constant'
56	!
57	! 2270 2017-06-09 12:18:47Z maronga
58	! Numbering changed (2 timeseries removed)
59	!
60	! 2249 2017-06-06 13:58:01Z sward
61	! Allow for RRTMG runs without humidity/cloud physics
62	!
63	! 2248 2017-06-06 13:52:54Z sward
64	! Error no changed
65	!
66	! 2233 2017-05-30 18:08:54Z suehring
67	!
68	! 2232 2017-05-30 17:47:52Z suehring
69	! Adjustments to new topography concept
70	! Bugfix in read restart
71	!
72	! 2200 2017-04-11 11:37:51Z suehring
73	! Bugfix in call of exchange_horiz_2d and read restart data
74	!
75	! 2163 2017-03-01 13:23:15Z schwenkel
76	! Bugfix in radiation_check_data_output
77	!
78	! 2157 2017-02-22 15:10:35Z suehring
79	! Bugfix in read_restart data
80	!
81	! 2011 2016-09-19 17:29:57Z kanani
82	! Removed CALL of auxiliary SUBROUTINE get_usm_info,
83	! flag urban_surface is now defined in module control_parameters.
84	!
85	! 2007 2016-08-24 15:47:17Z kanani
86	! Added calculation of solar directional vector for new urban surface
87	! model,
88	! accounted for urban_surface model in radiation_check_parameters,
89	! correction of comments for zenith angle.
90	!
91	! 2000 2016-08-20 18:09:15Z knoop
92	! Forced header and separation lines into 80 columns
93	!
94	! 1976 2016-07-27 13:28:04Z maronga
95	! Output of 2D/3D/masked data is now directly done within this module. The
96	! radiation schemes have been simplified for better usability so that
97	! rad_lw_in, rad_lw_out, rad_sw_in, and rad_sw_out are available independent of
98	! the radiation code used.
99	!
100	! 1856 2016-04-13 12:56:17Z maronga
101	! Bugfix: allocation of rad_lw_out for radiation_scheme = 'clear-sky'
102	!
103	! 1853 2016-04-11 09:00:35Z maronga
104	! Added routine for radiation_scheme = constant.
105	!
106	! 1849 2016-04-08 11:33:18Z hoffmann
107	! Adapted for modularization of microphysics
108	!
109	! 1826 2016-04-07 12:01:39Z maronga
110	! Further modularization.
111	!
112	! 1788 2016-03-10 11:01:04Z maronga
113	! Added new albedo class for pavements / roads.
114	!
115	! 1783 2016-03-06 18:36:17Z raasch
116	! palm-netcdf-module removed in order to avoid a circular module dependency,
117	! netcdf-variables moved to netcdf-module, new routine netcdf_handle_error_rad
118	! added
119	!
120	! 1757 2016-02-22 15:49:32Z maronga
121	! Added parameter unscheduled_radiation_calls. Bugfix: interpolation of sounding
122	! profiles for pressure and temperature above the LES domain.
123	!
124	! 1709 2015-11-04 14:47:01Z maronga
125	! Bugfix: set initial value for rrtm_lwuflx_dt to zero, small formatting
126	! corrections
127	!
128	! 1701 2015-11-02 07:43:04Z maronga
129	! Bugfixes: wrong index for output of timeseries, setting of nz_snd_end
130	!
131	! 1691 2015-10-26 16:17:44Z maronga
132	! Added option for spin-up runs without radiation (skip_time_do_radiation). Bugfix
133	! in calculation of pressure profiles. Bugfix in calculation of trace gas profiles.
134	! Added output of radiative heating rates.
135	!
136	! 1682 2015-10-07 23:56:08Z knoop
137	! Code annotations made doxygen readable
138	!
139	! 1606 2015-06-29 10:43:37Z maronga
140	! Added preprocessor directive __netcdf to allow for compiling without netCDF.
141	! Note, however, that RRTMG cannot be used without netCDF.
142	!
143	! 1590 2015-05-08 13:56:27Z maronga
144	! Bugfix: definition of character strings requires same length for all elements
145	!
146	! 1587 2015-05-04 14:19:01Z maronga
147	! Added albedo class for snow
148	!
149	! 1585 2015-04-30 07:05:52Z maronga
150	! Added support for RRTMG
151	!
152	! 1571 2015-03-12 16:12:49Z maronga
153	! Added missing KIND attribute. Removed upper-case variable names
154	!
155	! 1551 2015-03-03 14:18:16Z maronga
156	! Added support for data output. Various variables have been renamed. Added
157	! interface for different radiation schemes (currently: clear-sky, constant, and
158	! RRTM (not yet implemented).
159	!
160	! 1496 2014-12-02 17:25:50Z maronga
161	! Initial revision
162	!
163	!
164	! Description:
165	! ------------
166	!> Radiation models and interfaces
167	!> @todo move variable definitions used in radiation_init only to the subroutine
168	!> as they are no longer required after initialization.
169	!> @todo Output of full column vertical profiles used in RRTMG
170	!> @todo Output of other rrtm arrays (such as volume mixing ratios)
171	!> @todo Adapt for use with topography
172	!>
173	!> @note Many variables have a leading dummy dimension (0:0) in order to
174	!> match the assume-size shape expected by the RRTMG model.
175	!------------------------------------------------------------------------------!
176	MODULE radiation_model_mod
177
178	USE arrays_3d, &
179	ONLY: dzw, hyp, nc, pt, q, ql, zu, zw
180
181	USE cloud_parameters, &
182	ONLY: cp, l_d_cp, rho_l
183
184	USE constants, &
185	ONLY: pi
186
187	USE control_parameters, &
188	ONLY: cloud_droplets, cloud_physics, g, initializing_actions, &
189	large_scale_forcing, lsf_surf, microphysics_morrison, phi, &
190	pt_surface, rho_surface, surface_pressure, &
191	time_since_reference_point
192
193	USE date_and_time_mod, &
194	ONLY: calc_date_and_time, d_hours_day, d_seconds_hour, day_of_year, &
195	time_utc
196
197	USE indices, &
198	ONLY: nxl, nxlg, nxr, nxrg, nyn, nyng, nys, nysg, nzb, nzt
199
200	USE kinds
201
202	USE microphysics_mod, &
203	ONLY: nc_const, sigma_gc
204
205	#if defined ( __netcdf )
206	USE NETCDF
207	#endif
208
209	#if defined ( __rrtmg )
210	USE parrrsw, &
211	ONLY: naerec, nbndsw
212
213	USE parrrtm, &
214	ONLY: nbndlw
215
216	USE rrtmg_lw_init, &
217	ONLY: rrtmg_lw_ini
218
219	USE rrtmg_sw_init, &
220	ONLY: rrtmg_sw_ini
221
222	USE rrtmg_lw_rad, &
223	ONLY: rrtmg_lw
224
225	USE rrtmg_sw_rad, &
226	ONLY: rrtmg_sw
227	#endif
228	USE surface_mod, &
229	ONLY: get_topography_top_index
230
231	IMPLICIT NONE
232
233	CHARACTER(10) :: radiation_scheme = 'clear-sky' ! 'constant', 'clear-sky', or 'rrtmg'
234
235	!
236	!-- Predefined Land surface classes (albedo_type) after Briegleb (1992)
237	CHARACTER(37), DIMENSION(0:33), PARAMETER :: albedo_type_name = (/ &
238	'user defined ', & ! 0
239	'ocean ', & ! 1
240	'mixed farming, tall grassland ', & ! 2
241	'tall/medium grassland ', & ! 3
242	'evergreen shrubland ', & ! 4
243	'short grassland/meadow/shrubland ', & ! 5
244	'evergreen needleleaf forest ', & ! 6
245	'mixed deciduous evergreen forest ', & ! 7
246	'deciduous forest ', & ! 8
247	'tropical evergreen broadleaved forest', & ! 9
248	'medium/tall grassland/woodland ', & ! 10
249	'desert, sandy ', & ! 11
250	'desert, rocky ', & ! 12
251	'tundra ', & ! 13
252	'land ice ', & ! 14
253	'sea ice ', & ! 15
254	'snow ', & ! 16
255	'bare soil ', & ! 17
256	'asphalt/concrete mix ', & ! 18
257	'asphalt (asphalt concrete) ', & ! 19
258	'concrete (Portland concrete) ', & ! 20
259	'sett ', & ! 21
260	'paving stones ', & ! 22
261	'cobblestone ', & ! 23
262	'metal ', & ! 24
263	'wood ', & ! 25
264	'gravel ', & ! 26
265	'fine gravel ', & ! 27
266	'pebblestone ', & ! 28
267	'woodchips ', & ! 29
268	'tartan (sports) ', & ! 30
269	'artifical turf (sports) ', & ! 31
270	'clay (sports) ', & ! 32
271	'building (dummy) ' & ! 33
272	/)
273
274
275	INTEGER(iwp) :: albedo_type = 9999999, & !< Albedo surface type
276	dots_rad = 0 !< starting index for timeseries output
277
278	LOGICAL :: unscheduled_radiation_calls = .TRUE., & !< flag parameter indicating whether additional calls of the radiation code are allowed
279	constant_albedo = .FALSE., & !< flag parameter indicating whether the albedo may change depending on zenith
280	force_radiation_call = .FALSE., & !< flag parameter for unscheduled radiation calls
281	lw_radiation = .TRUE., & !< flag parameter indicating whether longwave radiation shall be calculated
282	radiation = .FALSE., & !< flag parameter indicating whether the radiation model is used
283	sun_up = .TRUE., & !< flag parameter indicating whether the sun is up or down
284	sw_radiation = .TRUE., & !< flag parameter indicing whether shortwave radiation shall be calculated
285	sun_direction = .FALSE. !< flag parameter indicing whether solar direction shall be calculated
286
287
288	REAL(wp), PARAMETER :: sigma_sb = 5.67037321E-8_wp, & !< Stefan-Boltzmann constant
289	solar_constant = 1368.0_wp !< solar constant at top of atmosphere
290
291	REAL(wp) :: albedo = 9999999.9_wp, & !< NAMELIST alpha
292	albedo_lw_dif = 9999999.9_wp, & !< NAMELIST aldif
293	albedo_lw_dir = 9999999.9_wp, & !< NAMELIST aldir
294	albedo_sw_dif = 9999999.9_wp, & !< NAMELIST asdif
295	albedo_sw_dir = 9999999.9_wp, & !< NAMELIST asdir
296	decl_1, & !< declination coef. 1
297	decl_2, & !< declination coef. 2
298	decl_3, & !< declination coef. 3
299	dt_radiation = 0.0_wp, & !< radiation model timestep
300	emissivity = 9999999.9_wp, & !< NAMELIST surface emissivity
301	lambda = 0.0_wp, & !< longitude in degrees
302	lon = 0.0_wp, & !< longitude in radians
303	lat = 0.0_wp, & !< latitude in radians
304	net_radiation = 0.0_wp, & !< net radiation at surface
305	skip_time_do_radiation = 0.0_wp, & !< Radiation model is not called before this time
306	sky_trans, & !< sky transmissivity
307	time_radiation = 0.0_wp !< time since last call of radiation code
308
309
310	REAL(wp), DIMENSION(0:0) :: zenith, & !< cosine of solar zenith angle
311	sun_dir_lat, & !< solar directional vector in latitudes
312	sun_dir_lon !< solar directional vector in longitudes
313
314	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: &
315	alpha, & !< surface broadband albedo (used for clear-sky scheme)
316	emis, & !< surface broadband emissitivity
317	rad_lw_out_change_0, & !< change in LW out due to change in surface temperature
318	rad_net, & !< net radiation at the surface
319	rad_net_av !< average of rad_net
320
321	!
322	!-- Land surface albedos for solar zenith angle of 60Â° after Briegleb (1992)
323	!-- (shortwave, longwave, broadband): sw, lw, bb,
324	REAL(wp), DIMENSION(0:2,1:33), PARAMETER :: albedo_pars = RESHAPE( (/&
325	0.06_wp, 0.06_wp, 0.06_wp, & ! 1
326	0.09_wp, 0.28_wp, 0.19_wp, & ! 2
327	0.11_wp, 0.33_wp, 0.23_wp, & ! 3
328	0.11_wp, 0.33_wp, 0.23_wp, & ! 4
329	0.14_wp, 0.34_wp, 0.25_wp, & ! 5
330	0.06_wp, 0.22_wp, 0.14_wp, & ! 6
331	0.06_wp, 0.27_wp, 0.17_wp, & ! 7
332	0.06_wp, 0.31_wp, 0.19_wp, & ! 8
333	0.06_wp, 0.22_wp, 0.14_wp, & ! 9
334	0.06_wp, 0.28_wp, 0.18_wp, & ! 10
335	0.35_wp, 0.51_wp, 0.43_wp, & ! 11
336	0.24_wp, 0.40_wp, 0.32_wp, & ! 12
337	0.10_wp, 0.27_wp, 0.19_wp, & ! 13
338	0.90_wp, 0.65_wp, 0.77_wp, & ! 14
339	0.90_wp, 0.65_wp, 0.77_wp, & ! 15
340	0.95_wp, 0.70_wp, 0.82_wp, & ! 16
341	0.08_wp, 0.08_wp, 0.08_wp, & ! 17
342	0.17_wp, 0.17_wp, 0.17_wp, & ! 18
343	0.17_wp, 0.17_wp, 0.17_wp, & ! 19
344	0.17_wp, 0.17_wp, 0.17_wp, & ! 20
345	0.17_wp, 0.17_wp, 0.17_wp, & ! 21
346	0.17_wp, 0.17_wp, 0.17_wp, & ! 22
347	0.17_wp, 0.17_wp, 0.17_wp, & ! 23
348	0.17_wp, 0.17_wp, 0.17_wp, & ! 24
349	0.17_wp, 0.17_wp, 0.17_wp, & ! 25
350	0.17_wp, 0.17_wp, 0.17_wp, & ! 26
351	0.17_wp, 0.17_wp, 0.17_wp, & ! 27
352	0.17_wp, 0.17_wp, 0.17_wp, & ! 28
353	0.17_wp, 0.17_wp, 0.17_wp, & ! 29
354	0.17_wp, 0.17_wp, 0.17_wp, & ! 30
355	0.17_wp, 0.17_wp, 0.17_wp, & ! 31
356	0.17_wp, 0.17_wp, 0.17_wp, & ! 32
357	0.17_wp, 0.17_wp, 0.17_wp & ! 33
358	/), (/ 3, 33 /) )
359
360	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE, TARGET :: &
361	rad_lw_cs_hr, & !< longwave clear sky radiation heating rate (K/s)
362	rad_lw_cs_hr_av, & !< average of rad_lw_cs_hr
363	rad_lw_hr, & !< longwave radiation heating rate (K/s)
364	rad_lw_hr_av, & !< average of rad_sw_hr
365	rad_lw_in, & !< incoming longwave radiation (W/m2)
366	rad_lw_in_av, & !< average of rad_lw_in
367	rad_lw_out, & !< outgoing longwave radiation (W/m2)
368	rad_lw_out_av, & !< average of rad_lw_out
369	rad_sw_cs_hr, & !< shortwave clear sky radiation heating rate (K/s)
370	rad_sw_cs_hr_av, & !< average of rad_sw_cs_hr
371	rad_sw_hr, & !< shortwave radiation heating rate (K/s)
372	rad_sw_hr_av, & !< average of rad_sw_hr
373	rad_sw_in, & !< incoming shortwave radiation (W/m2)
374	rad_sw_in_av, & !< average of rad_sw_in
375	rad_sw_out, & !< outgoing shortwave radiation (W/m2)
376	rad_sw_out_av !< average of rad_sw_out
377
378
379	!
380	!-- Variables and parameters used in RRTMG only
381	#if defined ( __rrtmg )
382	CHARACTER(LEN=12) :: rrtm_input_file = "RAD_SND_DATA" !< name of the NetCDF input file (sounding data)
383
384
385	!
386	!-- Flag parameters for RRTMGS (should not be changed)
387	INTEGER(iwp), PARAMETER :: rrtm_idrv = 1, & !< flag for longwave upward flux calculation option (0,1)
388	rrtm_inflglw = 2, & !< flag for lw cloud optical properties (0,1,2)
389	rrtm_iceflglw = 0, & !< flag for lw ice particle specifications (0,1,2,3)
390	rrtm_liqflglw = 1, & !< flag for lw liquid droplet specifications
391	rrtm_inflgsw = 2, & !< flag for sw cloud optical properties (0,1,2)
392	rrtm_iceflgsw = 0, & !< flag for sw ice particle specifications (0,1,2,3)
393	rrtm_liqflgsw = 1 !< flag for sw liquid droplet specifications
394
395	!
396	!-- The following variables should be only changed with care, as this will
397	!-- require further setting of some variables, which is currently not
398	!-- implemented (aerosols, ice phase).
399	INTEGER(iwp) :: nzt_rad, & !< upper vertical limit for radiation calculations
400	rrtm_icld = 0, & !< cloud flag (0: clear sky column, 1: cloudy column)
401	rrtm_iaer = 0 !< aerosol option flag (0: no aerosol layers, for lw only: 6 (requires setting of rrtm_sw_ecaer), 10: one or more aerosol layers (not implemented)
402
403	INTEGER(iwp) :: nc_stat !< local variable for storin the result of netCDF calls for error message handling
404
405	LOGICAL :: snd_exists = .FALSE. !< flag parameter to check whether a user-defined input files exists
406
407	REAL(wp), PARAMETER :: mol_mass_air_d_wv = 1.607793_wp !< molecular weight dry air / water vapor
408
409	REAL(wp), DIMENSION(:), ALLOCATABLE :: hyp_snd, & !< hypostatic pressure from sounding data (hPa)
410	q_snd, & !< specific humidity from sounding data (kg/kg) - dummy at the moment
411	rrtm_tsfc, & !< dummy array for storing surface temperature
412	t_snd !< actual temperature from sounding data (hPa)
413
414	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: aldif, & !< longwave diffuse albedo solar angle of 60Â°
415	aldir, & !< longwave direct albedo solar angle of 60Â°
416	asdif, & !< shortwave diffuse albedo solar angle of 60Â°
417	asdir, & !< shortwave direct albedo solar angle of 60Â°
418	rrtm_ccl4vmr, & !< CCL4 volume mixing ratio (g/mol)
419	rrtm_cfc11vmr, & !< CFC11 volume mixing ratio (g/mol)
420	rrtm_cfc12vmr, & !< CFC12 volume mixing ratio (g/mol)
421	rrtm_cfc22vmr, & !< CFC22 volume mixing ratio (g/mol)
422	rrtm_ch4vmr, & !< CH4 volume mixing ratio
423	rrtm_cicewp, & !< in-cloud ice water path (g/mÂ²)
424	rrtm_cldfr, & !< cloud fraction (0,1)
425	rrtm_cliqwp, & !< in-cloud liquid water path (g/mÂ²)
426	rrtm_co2vmr, & !< CO2 volume mixing ratio (g/mol)
427	rrtm_emis, & !< surface emissivity (0-1)
428	rrtm_h2ovmr, & !< H2O volume mixing ratio
429	rrtm_n2ovmr, & !< N2O volume mixing ratio
430	rrtm_o2vmr, & !< O2 volume mixing ratio
431	rrtm_o3vmr, & !< O3 volume mixing ratio
432	rrtm_play, & !< pressure layers (hPa, zu-grid)
433	rrtm_plev, & !< pressure layers (hPa, zw-grid)
434	rrtm_reice, & !< cloud ice effective radius (microns)
435	rrtm_reliq, & !< cloud water drop effective radius (microns)
436	rrtm_tlay, & !< actual temperature (K, zu-grid)
437	rrtm_tlev, & !< actual temperature (K, zw-grid)
438	rrtm_lwdflx, & !< RRTM output of incoming longwave radiation flux (W/m2)
439	rrtm_lwdflxc, & !< RRTM output of outgoing clear sky longwave radiation flux (W/m2)
440	rrtm_lwuflx, & !< RRTM output of outgoing longwave radiation flux (W/m2)
441	rrtm_lwuflxc, & !< RRTM output of incoming clear sky longwave radiation flux (W/m2)
442	rrtm_lwuflx_dt, & !< RRTM output of incoming clear sky longwave radiation flux (W/m2)
443	rrtm_lwuflxc_dt,& !< RRTM output of outgoing clear sky longwave radiation flux (W/m2)
444	rrtm_lwhr, & !< RRTM output of longwave radiation heating rate (K/d)
445	rrtm_lwhrc, & !< RRTM output of incoming longwave clear sky radiation heating rate (K/d)
446	rrtm_swdflx, & !< RRTM output of incoming shortwave radiation flux (W/m2)
447	rrtm_swdflxc, & !< RRTM output of outgoing clear sky shortwave radiation flux (W/m2)
448	rrtm_swuflx, & !< RRTM output of outgoing shortwave radiation flux (W/m2)
449	rrtm_swuflxc, & !< RRTM output of incoming clear sky shortwave radiation flux (W/m2)
450	rrtm_swhr, & !< RRTM output of shortwave radiation heating rate (K/d)
451	rrtm_swhrc !< RRTM output of incoming shortwave clear sky radiation heating rate (K/d)
452
453	!
454	!-- Definition of arrays that are currently not used for calling RRTMG (due to setting of flag parameters)
455	REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: rad_lw_cs_in, & !< incoming clear sky longwave radiation (W/m2) (not used)
456	rad_lw_cs_out, & !< outgoing clear sky longwave radiation (W/m2) (not used)
457	rad_sw_cs_in, & !< incoming clear sky shortwave radiation (W/m2) (not used)
458	rad_sw_cs_out, & !< outgoing clear sky shortwave radiation (W/m2) (not used)
459	rrtm_aldif, & !< surface albedo for longwave diffuse radiation
460	rrtm_aldir, & !< surface albedo for longwave direct radiation
461	rrtm_asdif, & !< surface albedo for shortwave diffuse radiation
462	rrtm_asdir, & !< surface albedo for shortwave direct radiation
463	rrtm_lw_tauaer, & !< lw aerosol optical depth
464	rrtm_lw_taucld, & !< lw in-cloud optical depth
465	rrtm_sw_taucld, & !< sw in-cloud optical depth
466	rrtm_sw_ssacld, & !< sw in-cloud single scattering albedo
467	rrtm_sw_asmcld, & !< sw in-cloud asymmetry parameter
468	rrtm_sw_fsfcld, & !< sw in-cloud forward scattering fraction
469	rrtm_sw_tauaer, & !< sw aerosol optical depth
470	rrtm_sw_ssaaer, & !< sw aerosol single scattering albedo
471	rrtm_sw_asmaer, & !< sw aerosol asymmetry parameter
472	rrtm_sw_ecaer !< sw aerosol optical detph at 0.55 microns (rrtm_iaer = 6 only)
473
474	#endif
475
476	INTERFACE radiation_check_data_output
477	MODULE PROCEDURE radiation_check_data_output
478	END INTERFACE radiation_check_data_output
479
480	INTERFACE radiation_check_data_output_pr
481	MODULE PROCEDURE radiation_check_data_output_pr
482	END INTERFACE radiation_check_data_output_pr
483
484	INTERFACE radiation_check_parameters
485	MODULE PROCEDURE radiation_check_parameters
486	END INTERFACE radiation_check_parameters
487
488	INTERFACE radiation_clearsky
489	MODULE PROCEDURE radiation_clearsky
490	END INTERFACE radiation_clearsky
491
492	INTERFACE radiation_constant
493	MODULE PROCEDURE radiation_constant
494	END INTERFACE radiation_constant
495
496	INTERFACE radiation_control
497	MODULE PROCEDURE radiation_control
498	END INTERFACE radiation_control
499
500	INTERFACE radiation_3d_data_averaging
501	MODULE PROCEDURE radiation_3d_data_averaging
502	END INTERFACE radiation_3d_data_averaging
503
504	INTERFACE radiation_data_output_2d
505	MODULE PROCEDURE radiation_data_output_2d
506	END INTERFACE radiation_data_output_2d
507
508	INTERFACE radiation_data_output_3d
509	MODULE PROCEDURE radiation_data_output_3d
510	END INTERFACE radiation_data_output_3d
511
512	INTERFACE radiation_data_output_mask
513	MODULE PROCEDURE radiation_data_output_mask
514	END INTERFACE radiation_data_output_mask
515
516	INTERFACE radiation_define_netcdf_grid
517	MODULE PROCEDURE radiation_define_netcdf_grid
518	END INTERFACE radiation_define_netcdf_grid
519
520	INTERFACE radiation_header
521	MODULE PROCEDURE radiation_header
522	END INTERFACE radiation_header
523
524	INTERFACE radiation_init
525	MODULE PROCEDURE radiation_init
526	END INTERFACE radiation_init
527
528	INTERFACE radiation_parin
529	MODULE PROCEDURE radiation_parin
530	END INTERFACE radiation_parin
531
532	INTERFACE radiation_rrtmg
533	MODULE PROCEDURE radiation_rrtmg
534	END INTERFACE radiation_rrtmg
535
536	INTERFACE radiation_tendency
537	MODULE PROCEDURE radiation_tendency
538	MODULE PROCEDURE radiation_tendency_ij
539	END INTERFACE radiation_tendency
540
541	INTERFACE radiation_read_restart_data
542	MODULE PROCEDURE radiation_read_restart_data
543	END INTERFACE radiation_read_restart_data
544
545	INTERFACE radiation_last_actions
546	MODULE PROCEDURE radiation_last_actions
547	END INTERFACE radiation_last_actions
548
549	SAVE
550
551	PRIVATE
552
553	!
554	!-- Public functions / NEEDS SORTING
555	PUBLIC radiation_check_data_output, radiation_check_data_output_pr, &
556	radiation_check_parameters, radiation_control, &
557	radiation_header, radiation_init, radiation_parin, &
558	radiation_3d_data_averaging, radiation_tendency, &
559	radiation_data_output_2d, radiation_data_output_3d, &
560	radiation_define_netcdf_grid, radiation_last_actions, &
561	radiation_read_restart_data, radiation_data_output_mask
562
563	!
564	!-- Public variables and constants / NEEDS SORTING
565	PUBLIC albedo, albedo_type, decl_1, decl_2, decl_3, dots_rad, dt_radiation, emissivity, force_radiation_call,&
566	lat, lon, rad_net, rad_net_av, radiation, radiation_scheme, rad_lw_in, &
567	rad_lw_in_av, rad_lw_out, rad_lw_out_av, rad_lw_out_change_0, &
568	rad_lw_cs_hr, rad_lw_cs_hr_av, rad_lw_hr, rad_lw_hr_av, rad_sw_in, &
569	rad_sw_in_av, rad_sw_out, rad_sw_out_av, rad_sw_cs_hr, &
570	rad_sw_cs_hr_av, rad_sw_hr, rad_sw_hr_av, sigma_sb, &
571	skip_time_do_radiation, solar_constant, time_radiation, &
572	unscheduled_radiation_calls, zenith, calc_zenith, sun_direction, &
573	sun_dir_lat, sun_dir_lon
574
575
576	#if defined ( __rrtmg )
577	PUBLIC rrtm_aldif, rrtm_aldir, rrtm_asdif, rrtm_asdir
578	#endif
579
580	CONTAINS
581
582
583	!------------------------------------------------------------------------------!
584	! Description:
585	! ------------
586	!> This subroutine controls the calls of the radiation schemes
587	!------------------------------------------------------------------------------!
588	SUBROUTINE radiation_control
589
590
591	IMPLICIT NONE
592
593
594	SELECT CASE ( TRIM( radiation_scheme ) )
595
596	CASE ( 'constant' )
597	CALL radiation_constant
598
599	CASE ( 'clear-sky' )
600	CALL radiation_clearsky
601
602	CASE ( 'rrtmg' )
603	CALL radiation_rrtmg
604
605	CASE DEFAULT
606
607	END SELECT
608
609
610	END SUBROUTINE radiation_control
611
612	!------------------------------------------------------------------------------!
613	! Description:
614	! ------------
615	!> Check data output for radiation model
616	!------------------------------------------------------------------------------!
617	SUBROUTINE radiation_check_data_output( var, unit, i, ilen, k )
618
619
620	USE control_parameters, &
621	ONLY: data_output, message_string
622
623	IMPLICIT NONE
624
625	CHARACTER (LEN=*) :: unit !<
626	CHARACTER (LEN=*) :: var !<
627
628	INTEGER(iwp) :: i
629	INTEGER(iwp) :: ilen
630	INTEGER(iwp) :: k
631
632	SELECT CASE ( TRIM( var ) )
633
634	CASE ( 'rad_lw_cs_hr', 'rad_lw_hr', 'rad_sw_cs_hr', 'rad_sw_hr' )
635	IF ( .NOT. radiation .OR. radiation_scheme /= 'rrtmg' ) THEN
636	message_string = '"output of "' // TRIM( var ) // '" requi' // &
637	'res radiation = .TRUE. and ' // &
638	'radiation_scheme = "rrtmg"'
639	CALL message( 'check_parameters', 'PA0406', 1, 2, 0, 6, 0 )
640	ENDIF
641	unit = 'K/h'
642
643	CASE ( 'rad_lw_in', 'rad_lw_out', 'rad_sw_in', 'rad_sw_out' )
644	IF ( .NOT. radiation .OR. radiation_scheme /= 'rrtmg' ) THEN
645	message_string = '"output of "' // TRIM( var ) // '" requi' // &
646	'res radiation = .TRUE. and ' // &
647	'radiation_scheme = "rrtmg"'
648	CALL message( 'check_parameters', 'PA0406', 1, 2, 0, 6, 0 )
649	ENDIF
650	unit = 'W/m2'
651
652	CASE ( 'rad_net', 'rrtm_aldif', 'rrtm_aldir', 'rrtm_asdif', &
653	'rrtm_asdir*' )
654	IF ( k == 0 .OR. data_output(i)(ilen-2:ilen) /= '_xy' ) THEN
655	message_string = 'illegal value for data_output: "' // &
656	TRIM( var ) // '" & only 2d-horizontal ' // &
657	'cross sections are allowed for this value'
658	CALL message( 'check_parameters', 'PA0111', 1, 2, 0, 6, 0 )
659	ENDIF
660	IF ( .NOT. radiation .OR. radiation_scheme /= "rrtmg" ) THEN
661	IF ( TRIM( var ) == 'rrtm_aldif*' .OR. &
662	TRIM( var ) == 'rrtm_aldir*' .OR. &
663	TRIM( var ) == 'rrtm_asdif*' .OR. &
664	TRIM( var ) == 'rrtm_asdir*' ) &
665	THEN
666	message_string = 'output of "' // TRIM( var ) // '" require'&
667	// 's radiation = .TRUE. and radiation_sch'&
668	// 'eme = "rrtmg"'
669	CALL message( 'check_parameters', 'PA0409', 1, 2, 0, 6, 0 )
670	ENDIF
671	ENDIF
672
673	IF ( TRIM( var ) == 'rad_net*' ) unit = 'W/m2'
674	IF ( TRIM( var ) == 'rrtm_aldif*' ) unit = ''
675	IF ( TRIM( var ) == 'rrtm_aldir*' ) unit = ''
676	IF ( TRIM( var ) == 'rrtm_asdif*' ) unit = ''
677	IF ( TRIM( var ) == 'rrtm_asdir*' ) unit = ''
678
679	CASE DEFAULT
680	unit = 'illegal'
681
682	END SELECT
683
684
685	END SUBROUTINE radiation_check_data_output
686
687	!------------------------------------------------------------------------------!
688	! Description:
689	! ------------
690	!> Check data output of profiles for radiation model
691	!------------------------------------------------------------------------------!
692	SUBROUTINE radiation_check_data_output_pr( variable, var_count, unit, &
693	dopr_unit )
694
695	USE arrays_3d, &
696	ONLY: zu
697
698	USE control_parameters, &
699	ONLY: data_output_pr, message_string
700
701	USE indices
702
703	USE profil_parameter
704
705	USE statistics
706
707	IMPLICIT NONE
708
709	CHARACTER (LEN=*) :: unit !<
710	CHARACTER (LEN=*) :: variable !<
711	CHARACTER (LEN=*) :: dopr_unit !< local value of dopr_unit
712
713	INTEGER(iwp) :: user_pr_index !<
714	INTEGER(iwp) :: var_count !<
715
716	SELECT CASE ( TRIM( variable ) )
717
718	CASE ( 'rad_net' )
719	IF ( ( .NOT. radiation ) .OR. radiation_scheme == 'constant' )&
720	THEN
721	message_string = 'data_output_pr = ' // &
722	TRIM( data_output_pr(var_count) ) // ' is' // &
723	'not available for radiation = .FALSE. or ' //&
724	'radiation_scheme = "constant"'
725	CALL message( 'check_parameters', 'PA0408', 1, 2, 0, 6, 0 )
726	ELSE
727	dopr_index(var_count) = 99
728	dopr_unit = 'W/m2'
729	hom(:,2,99,:) = SPREAD( zw, 2, statistic_regions+1 )
730	unit = dopr_unit
731	ENDIF
732
733	CASE ( 'rad_lw_in' )
734	IF ( ( .NOT. radiation) .OR. radiation_scheme == 'constant' ) &
735	THEN
736	message_string = 'data_output_pr = ' // &
737	TRIM( data_output_pr(var_count) ) // ' is' // &
738	'not available for radiation = .FALSE. or ' //&
739	'radiation_scheme = "constant"'
740	CALL message( 'check_parameters', 'PA0408', 1, 2, 0, 6, 0 )
741	ELSE
742	dopr_index(var_count) = 100
743	dopr_unit = 'W/m2'
744	hom(:,2,100,:) = SPREAD( zw, 2, statistic_regions+1 )
745	unit = dopr_unit
746	ENDIF
747
748	CASE ( 'rad_lw_out' )
749	IF ( ( .NOT. radiation ) .OR. radiation_scheme == 'constant' ) &
750	THEN
751	message_string = 'data_output_pr = ' // &
752	TRIM( data_output_pr(var_count) ) // ' is' // &
753	'not available for radiation = .FALSE. or ' //&
754	'radiation_scheme = "constant"'
755	CALL message( 'check_parameters', 'PA0408', 1, 2, 0, 6, 0 )
756	ELSE
757	dopr_index(var_count) = 101
758	dopr_unit = 'W/m2'
759	hom(:,2,101,:) = SPREAD( zw, 2, statistic_regions+1 )
760	unit = dopr_unit
761	ENDIF
762
763	CASE ( 'rad_sw_in' )
764	IF ( ( .NOT. radiation ) .OR. radiation_scheme == 'constant' ) &
765	THEN
766	message_string = 'data_output_pr = ' // &
767	TRIM( data_output_pr(var_count) ) // ' is' // &
768	'not available for radiation = .FALSE. or ' //&
769	'radiation_scheme = "constant"'
770	CALL message( 'check_parameters', 'PA0408', 1, 2, 0, 6, 0 )
771	ELSE
772	dopr_index(var_count) = 102
773	dopr_unit = 'W/m2'
774	hom(:,2,102,:) = SPREAD( zw, 2, statistic_regions+1 )
775	unit = dopr_unit
776	ENDIF
777
778	CASE ( 'rad_sw_out')
779	IF ( ( .NOT. radiation ) .OR. radiation_scheme == 'constant' )&
780	THEN
781	message_string = 'data_output_pr = ' // &
782	TRIM( data_output_pr(var_count) ) // ' is' // &
783	'not available for radiation = .FALSE. or ' //&
784	'radiation_scheme = "constant"'
785	CALL message( 'check_parameters', 'PA0408', 1, 2, 0, 6, 0 )
786	ELSE
787	dopr_index(var_count) = 103
788	dopr_unit = 'W/m2'
789	hom(:,2,103,:) = SPREAD( zw, 2, statistic_regions+1 )
790	unit = dopr_unit
791	ENDIF
792
793	CASE ( 'rad_lw_cs_hr' )
794	IF ( ( .NOT. radiation ) .OR. radiation_scheme /= 'rrtmg' ) &
795	THEN
796	message_string = 'data_output_pr = ' // &
797	TRIM( data_output_pr(var_count) ) // ' is' // &
798	'not available for radiation = .FALSE. or ' //&
799	'radiation_scheme /= "rrtmg"'
800	CALL message( 'check_parameters', 'PA0413', 1, 2, 0, 6, 0 )
801	ELSE
802	dopr_index(var_count) = 104
803	dopr_unit = 'K/h'
804	hom(:,2,104,:) = SPREAD( zu, 2, statistic_regions+1 )
805	unit = dopr_unit
806	ENDIF
807
808	CASE ( 'rad_lw_hr' )
809	IF ( ( .NOT. radiation ) .OR. radiation_scheme /= 'rrtmg' ) &
810	THEN
811	message_string = 'data_output_pr = ' // &
812	TRIM( data_output_pr(var_count) ) // ' is' // &
813	'not available for radiation = .FALSE. or ' //&
814	'radiation_scheme /= "rrtmg"'
815	CALL message( 'check_parameters', 'PA0413', 1, 2, 0, 6, 0 )
816	ELSE
817	dopr_index(var_count) = 105
818	dopr_unit = 'K/h'
819	hom(:,2,105,:) = SPREAD( zu, 2, statistic_regions+1 )
820	unit = dopr_unit
821	ENDIF
822
823	CASE ( 'rad_sw_cs_hr' )
824	IF ( ( .NOT. radiation ) .OR. radiation_scheme /= 'rrtmg' ) &
825	THEN
826	message_string = 'data_output_pr = ' // &
827	TRIM( data_output_pr(var_count) ) // ' is' // &
828	'not available for radiation = .FALSE. or ' //&
829	'radiation_scheme /= "rrtmg"'
830	CALL message( 'check_parameters', 'PA0413', 1, 2, 0, 6, 0 )
831	ELSE
832	dopr_index(var_count) = 106
833	dopr_unit = 'K/h'
834	hom(:,2,106,:) = SPREAD( zu, 2, statistic_regions+1 )
835	unit = dopr_unit
836	ENDIF
837
838	CASE ( 'rad_sw_hr' )
839	IF ( ( .NOT. radiation ) .OR. radiation_scheme /= 'rrtmg' ) &
840	THEN
841	message_string = 'data_output_pr = ' // &
842	TRIM( data_output_pr(var_count) ) // ' is' // &
843	'not available for radiation = .FALSE. or ' //&
844	'radiation_scheme /= "rrtmg"'
845	CALL message( 'check_parameters', 'PA0413', 1, 2, 0, 6, 0 )
846	ELSE
847	dopr_index(var_count) = 107
848	dopr_unit = 'K/h'
849	hom(:,2,107,:) = SPREAD( zu, 2, statistic_regions+1 )
850	unit = dopr_unit
851	ENDIF
852
853
854	CASE DEFAULT
855	unit = 'illegal'
856
857	END SELECT
858
859
860	END SUBROUTINE radiation_check_data_output_pr
861
862
863	!------------------------------------------------------------------------------!
864	! Description:
865	! ------------
866	!> Check parameters routine for radiation model
867	!------------------------------------------------------------------------------!
868	SUBROUTINE radiation_check_parameters
869
870	USE control_parameters, &
871	ONLY: message_string, topography, urban_surface
872
873
874	IMPLICIT NONE
875
876
877	IF ( radiation_scheme /= 'constant' .AND. &
878	radiation_scheme /= 'clear-sky' .AND. &
879	radiation_scheme /= 'rrtmg' ) THEN
880	message_string = 'unknown radiation_scheme = '// &
881	TRIM( radiation_scheme )
882	CALL message( 'check_parameters', 'PA0405', 1, 2, 0, 6, 0 )
883	ELSEIF ( radiation_scheme == 'rrtmg' ) THEN
884	#if ! defined ( __rrtmg )
885	message_string = 'radiation_scheme = "rrtmg" requires ' // &
886	'compilation of PALM with pre-processor ' // &
887	'directive -D__rrtmg'
888	CALL message( 'check_parameters', 'PA0407', 1, 2, 0, 6, 0 )
889	#endif
890	#if defined ( __rrtmg ) && ! defined( __netcdf )
891	message_string = 'radiation_scheme = "rrtmg" requires ' // &
892	'the use of NetCDF (preprocessor directive ' // &
893	'-D__netcdf'
894	CALL message( 'check_parameters', 'PA0412', 1, 2, 0, 6, 0 )
895	#endif
896
897	ENDIF
898
899	IF ( albedo_type == 0 .AND. albedo == 9999999.9_wp .AND. &
900	radiation_scheme == 'clear-sky') THEN
901	message_string = 'radiation_scheme = "clear-sky" in combination' // &
902	'with albedo_type = 0 requires setting of albedo'// &
903	' /= 9999999.9'
904	CALL message( 'check_parameters', 'PA0410', 1, 2, 0, 6, 0 )
905	ENDIF
906
907	IF ( albedo_type == 0 .AND. radiation_scheme == 'rrtmg' .AND. &
908	( albedo_lw_dif == 9999999.9_wp .OR. albedo_lw_dir == 9999999.9_wp&
909	.OR. albedo_sw_dif == 9999999.9_wp .OR. albedo_sw_dir == 9999999.9_wp&
910	) ) THEN
911	message_string = 'radiation_scheme = "rrtmg" in combination' // &
912	'with albedo_type = 0 requires setting of ' // &
913	'albedo_lw_dif /= 9999999.9' // &
914	'albedo_lw_dir /= 9999999.9' // &
915	'albedo_sw_dif /= 9999999.9 and' // &
916	'albedo_sw_dir /= 9999999.9'
917	CALL message( 'check_parameters', 'PA0411', 1, 2, 0, 6, 0 )
918	ENDIF
919
920	!
921	!-- The following paramter check is temporarily extended by the urban_surface
922	!-- flag, until a better solution comes up to omit this check in case of
923	!-- urban surface model is used.
924	IF ( topography /= 'flat' .AND. .NOT. urban_surface ) THEN
925	message_string = 'radiation scheme cannot be used ' // &
926	'in combination with topography /= "flat"'
927	CALL message( 'check_parameters', 'PA0414', 1, 2, 0, 6, 0 )
928	ENDIF
929
930	END SUBROUTINE radiation_check_parameters
931
932
933	!------------------------------------------------------------------------------!
934	! Description:
935	! ------------
936	!> Initialization of the radiation model
937	!------------------------------------------------------------------------------!
938	SUBROUTINE radiation_init
939
940	IMPLICIT NONE
941
942	!
943	!-- Allocate array for storing emissivity
944	IF ( .NOT. ALLOCATED ( emis ) ) THEN
945	ALLOCATE ( emis(nysg:nyng,nxlg:nxrg) )
946	emis = emissivity
947	ENDIF
948
949	!
950	!-- Allocate array for storing the surface net radiation
951	IF ( .NOT. ALLOCATED ( rad_net ) ) THEN
952	ALLOCATE ( rad_net(nysg:nyng,nxlg:nxrg) )
953	rad_net = 0.0_wp
954	ENDIF
955
956	!
957	!-- Allocate array for storing the surface net radiation
958	IF ( .NOT. ALLOCATED ( rad_lw_out_change_0 ) ) THEN
959	ALLOCATE ( rad_lw_out_change_0(nysg:nyng,nxlg:nxrg) )
960	rad_lw_out_change_0 = 0.0_wp
961	ENDIF
962
963	!
964	!-- Fix net radiation in case of radiation_scheme = 'constant'
965	IF ( radiation_scheme == 'constant' ) THEN
966	rad_net = net_radiation
967	! radiation = .FALSE.
968	!
969	!-- Calculate orbital constants
970	ELSE
971	decl_1 = SIN(23.45_wp * pi / 180.0_wp)
972	decl_2 = 2.0_wp * pi / 365.0_wp
973	decl_3 = decl_2 * 81.0_wp
974	lat = phi * pi / 180.0_wp
975	lon = lambda * pi / 180.0_wp
976	ENDIF
977
978	IF ( radiation_scheme == 'clear-sky' .OR. &
979	radiation_scheme == 'constant') THEN
980
981	ALLOCATE ( alpha(nysg:nyng,nxlg:nxrg) )
982
983	IF ( .NOT. ALLOCATED ( rad_sw_in ) ) THEN
984	ALLOCATE ( rad_sw_in(0:0,nysg:nyng,nxlg:nxrg) )
985	ENDIF
986	IF ( .NOT. ALLOCATED ( rad_sw_out ) ) THEN
987	ALLOCATE ( rad_sw_out(0:0,nysg:nyng,nxlg:nxrg) )
988	ENDIF
989
990	IF ( .NOT. ALLOCATED ( rad_sw_in_av ) ) THEN
991	ALLOCATE ( rad_sw_in_av(0:0,nysg:nyng,nxlg:nxrg) )
992	ENDIF
993	IF ( .NOT. ALLOCATED ( rad_sw_out_av ) ) THEN
994	ALLOCATE ( rad_sw_out_av(0:0,nysg:nyng,nxlg:nxrg) )
995	ENDIF
996
997	IF ( .NOT. ALLOCATED ( rad_lw_in ) ) THEN
998	ALLOCATE ( rad_lw_in(0:0,nysg:nyng,nxlg:nxrg) )
999	ENDIF
1000	IF ( .NOT. ALLOCATED ( rad_lw_out ) ) THEN
1001	ALLOCATE ( rad_lw_out(0:0,nysg:nyng,nxlg:nxrg) )
1002	ENDIF
1003
1004	IF ( .NOT. ALLOCATED ( rad_lw_in_av ) ) THEN
1005	ALLOCATE ( rad_lw_in_av(0:0,nysg:nyng,nxlg:nxrg) )
1006	ENDIF
1007	IF ( .NOT. ALLOCATED ( rad_lw_out_av ) ) THEN
1008	ALLOCATE ( rad_lw_out_av(0:0,nysg:nyng,nxlg:nxrg) )
1009	ENDIF
1010
1011	rad_sw_in = 0.0_wp
1012	rad_sw_out = 0.0_wp
1013	rad_lw_in = 0.0_wp
1014	rad_lw_out = 0.0_wp
1015
1016	!
1017	!-- Overwrite albedo if manually set in parameter file
1018	IF ( albedo_type /= 0 .AND. albedo_type /= 9999999 .AND. albedo == 9999999.9_wp ) THEN
1019	albedo = albedo_pars(2,albedo_type)
1020	ENDIF
1021	!
1022	!-- Write albedo to 2d array alpha to allow surface heterogeneities
1023	alpha = albedo
1024
1025	!
1026	!-- Initialization actions for RRTMG
1027	ELSEIF ( radiation_scheme == 'rrtmg' ) THEN
1028	#if defined ( __rrtmg )
1029	!
1030	!-- Allocate albedos
1031	ALLOCATE ( rrtm_aldif(0:0,nysg:nyng,nxlg:nxrg) )
1032	ALLOCATE ( rrtm_aldir(0:0,nysg:nyng,nxlg:nxrg) )
1033	ALLOCATE ( rrtm_asdif(0:0,nysg:nyng,nxlg:nxrg) )
1034	ALLOCATE ( rrtm_asdir(0:0,nysg:nyng,nxlg:nxrg) )
1035	ALLOCATE ( aldif(nysg:nyng,nxlg:nxrg) )
1036	ALLOCATE ( aldir(nysg:nyng,nxlg:nxrg) )
1037	ALLOCATE ( asdif(nysg:nyng,nxlg:nxrg) )
1038	ALLOCATE ( asdir(nysg:nyng,nxlg:nxrg) )
1039
1040	IF ( albedo_type /= 0 ) THEN
1041	IF ( albedo_lw_dif == 9999999.9_wp ) THEN
1042	albedo_lw_dif = albedo_pars(0,albedo_type)
1043	albedo_lw_dir = albedo_lw_dif
1044	ENDIF
1045	IF ( albedo_sw_dif == 9999999.9_wp ) THEN
1046	albedo_sw_dif = albedo_pars(1,albedo_type)
1047	albedo_sw_dir = albedo_sw_dif
1048	ENDIF
1049	ENDIF
1050
1051	aldif(:,:) = albedo_lw_dif
1052	aldir(:,:) = albedo_lw_dir
1053	asdif(:,:) = albedo_sw_dif
1054	asdir(:,:) = albedo_sw_dir
1055	!
1056	!-- Calculate initial values of current (cosine of) the zenith angle and
1057	!-- whether the sun is up
1058	CALL calc_zenith
1059	!
1060	!-- Calculate initial surface albedo
1061	IF ( .NOT. constant_albedo ) THEN
1062	CALL calc_albedo
1063	ELSE
1064	rrtm_aldif(0,:,:) = aldif(:,:)
1065	rrtm_aldir(0,:,:) = aldir(:,:)
1066	rrtm_asdif(0,:,:) = asdif(:,:)
1067	rrtm_asdir(0,:,:) = asdir(:,:)
1068	ENDIF
1069
1070	!
1071	!-- Allocate surface emissivity
1072	ALLOCATE ( rrtm_emis(0:0,1:nbndlw+1) )
1073	rrtm_emis = emissivity
1074
1075	!
1076	!-- Allocate 3d arrays of radiative fluxes and heating rates
1077	IF ( .NOT. ALLOCATED ( rad_sw_in ) ) THEN
1078	ALLOCATE ( rad_sw_in(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1079	rad_sw_in = 0.0_wp
1080	ENDIF
1081
1082	IF ( .NOT. ALLOCATED ( rad_sw_in_av ) ) THEN
1083	ALLOCATE ( rad_sw_in_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1084	ENDIF
1085
1086	IF ( .NOT. ALLOCATED ( rad_sw_out ) ) THEN
1087	ALLOCATE ( rad_sw_out(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1088	rad_sw_out = 0.0_wp
1089	ENDIF
1090
1091	IF ( .NOT. ALLOCATED ( rad_sw_out_av ) ) THEN
1092	ALLOCATE ( rad_sw_out_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1093	ENDIF
1094
1095	IF ( .NOT. ALLOCATED ( rad_sw_hr ) ) THEN
1096	ALLOCATE ( rad_sw_hr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1097	rad_sw_hr = 0.0_wp
1098	ENDIF
1099
1100	IF ( .NOT. ALLOCATED ( rad_sw_hr_av ) ) THEN
1101	ALLOCATE ( rad_sw_hr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1102	rad_sw_hr_av = 0.0_wp
1103	ENDIF
1104
1105	IF ( .NOT. ALLOCATED ( rad_sw_cs_hr ) ) THEN
1106	ALLOCATE ( rad_sw_cs_hr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1107	rad_sw_cs_hr = 0.0_wp
1108	ENDIF
1109
1110	IF ( .NOT. ALLOCATED ( rad_sw_cs_hr_av ) ) THEN
1111	ALLOCATE ( rad_sw_cs_hr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1112	rad_sw_cs_hr_av = 0.0_wp
1113	ENDIF
1114
1115	IF ( .NOT. ALLOCATED ( rad_lw_in ) ) THEN
1116	ALLOCATE ( rad_lw_in(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1117	rad_lw_in = 0.0_wp
1118	ENDIF
1119
1120	IF ( .NOT. ALLOCATED ( rad_lw_in_av ) ) THEN
1121	ALLOCATE ( rad_lw_in_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1122	ENDIF
1123
1124	IF ( .NOT. ALLOCATED ( rad_lw_out ) ) THEN
1125	ALLOCATE ( rad_lw_out(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1126	rad_lw_out = 0.0_wp
1127	ENDIF
1128
1129	IF ( .NOT. ALLOCATED ( rad_lw_out_av ) ) THEN
1130	ALLOCATE ( rad_lw_out_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1131	ENDIF
1132
1133	IF ( .NOT. ALLOCATED ( rad_lw_hr ) ) THEN
1134	ALLOCATE ( rad_lw_hr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1135	rad_lw_hr = 0.0_wp
1136	ENDIF
1137
1138	IF ( .NOT. ALLOCATED ( rad_lw_hr_av ) ) THEN
1139	ALLOCATE ( rad_lw_hr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1140	rad_lw_hr_av = 0.0_wp
1141	ENDIF
1142
1143	IF ( .NOT. ALLOCATED ( rad_lw_cs_hr ) ) THEN
1144	ALLOCATE ( rad_lw_cs_hr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1145	rad_lw_cs_hr = 0.0_wp
1146	ENDIF
1147
1148	IF ( .NOT. ALLOCATED ( rad_lw_cs_hr_av ) ) THEN
1149	ALLOCATE ( rad_lw_cs_hr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1150	rad_lw_cs_hr_av = 0.0_wp
1151	ENDIF
1152
1153	ALLOCATE ( rad_sw_cs_in(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1154	ALLOCATE ( rad_sw_cs_out(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1155	rad_sw_cs_in = 0.0_wp
1156	rad_sw_cs_out = 0.0_wp
1157
1158	ALLOCATE ( rad_lw_cs_in(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1159	ALLOCATE ( rad_lw_cs_out(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
1160	rad_lw_cs_in = 0.0_wp
1161	rad_lw_cs_out = 0.0_wp
1162
1163	!
1164	!-- Allocate dummy array for storing surface temperature
1165	ALLOCATE ( rrtm_tsfc(1) )
1166
1167	!
1168	!-- Initialize RRTMG
1169	IF ( lw_radiation ) CALL rrtmg_lw_ini ( cp )
1170	IF ( sw_radiation ) CALL rrtmg_sw_ini ( cp )
1171
1172	!
1173	!-- Set input files for RRTMG
1174	INQUIRE(FILE="RAD_SND_DATA", EXIST=snd_exists)
1175	IF ( .NOT. snd_exists ) THEN
1176	rrtm_input_file = "rrtmg_lw.nc"
1177	ENDIF
1178
1179	!
1180	!-- Read vertical layers for RRTMG from sounding data
1181	!-- The routine provides nzt_rad, hyp_snd(1:nzt_rad),
1182	!-- t_snd(nzt+2:nzt_rad), rrtm_play(1:nzt_rad), rrtm_plev(1_nzt_rad+1),
1183	!-- rrtm_tlay(nzt+2:nzt_rad), rrtm_tlev(nzt+2:nzt_rad+1)
1184	CALL read_sounding_data
1185
1186	!
1187	!-- Read trace gas profiles from file. This routine provides
1188	!-- the rrtm_ arrays (1:nzt_rad+1)
1189	CALL read_trace_gas_data
1190	#endif
1191	ENDIF
1192
1193	!
1194	!-- Perform user actions if required
1195	CALL user_init_radiation
1196
1197	!
1198	!-- Calculate radiative fluxes at model start
1199	IF ( TRIM( initializing_actions ) /= 'read_restart_data' ) THEN
1200
1201	SELECT CASE ( radiation_scheme )
1202	CASE ( 'rrtmg' )
1203	CALL radiation_rrtmg
1204	CASE ( 'clear-sky' )
1205	CALL radiation_clearsky
1206	CASE ( 'constant' )
1207	CALL radiation_constant
1208	CASE DEFAULT
1209	END SELECT
1210
1211	ENDIF
1212
1213	RETURN
1214
1215	END SUBROUTINE radiation_init
1216
1217
1218	!------------------------------------------------------------------------------!
1219	! Description:
1220	! ------------
1221	!> A simple clear sky radiation model
1222	!------------------------------------------------------------------------------!
1223	SUBROUTINE radiation_clearsky
1224
1225
1226	IMPLICIT NONE
1227
1228	INTEGER(iwp) :: i, j, k !< loop indices
1229	REAL(wp) :: exn, & !< Exner functions at surface
1230	exn1, & !< Exner functions at first grid level
1231	pt1 !< potential temperature at first grid level
1232
1233	!
1234	!-- Calculate current zenith angle
1235	CALL calc_zenith
1236
1237	!
1238	!-- Calculate sky transmissivity
1239	sky_trans = 0.6_wp + 0.2_wp * zenith(0)
1240
1241	!
1242	!-- Calculate value of the Exner function
1243	exn = (surface_pressure / 1000.0_wp )**0.286_wp
1244	!
1245	!-- Calculate radiation fluxes and net radiation (rad_net) for each grid
1246	!-- point
1247	DO i = nxlg, nxrg
1248	DO j = nysg, nyng
1249	!
1250	!-- Obtain vertical index of topography top
1251	k = get_topography_top_index( j, i, 's' )
1252
1253	exn1 = (hyp(k+1) / 100000.0_wp )**0.286_wp
1254
1255	rad_sw_in(0,j,i) = solar_constant * sky_trans * zenith(0)
1256	rad_sw_out(0,j,i) = alpha(j,i) * rad_sw_in(0,j,i)
1257	rad_lw_out(0,j,i) = emis(j,i) * sigma_sb * (pt(k,j,i) * exn)**4
1258
1259	IF ( cloud_physics .OR. cloud_droplets ) THEN
1260	pt1 = pt(k+1,j,i) + l_d_cp / exn1 * ql(k+1,j,i)
1261	rad_lw_in(0,j,i) = 0.8_wp * sigma_sb * (pt1 * exn1)**4
1262	ELSE
1263	rad_lw_in(0,j,i) = 0.8_wp * sigma_sb * (pt(k+1,j,i) * exn1)**4
1264	ENDIF
1265
1266	rad_net(j,i) = rad_sw_in(0,j,i) - rad_sw_out(0,j,i) &
1267	+ rad_lw_in(0,j,i) - rad_lw_out(0,j,i)
1268
1269
1270	rad_lw_out_change_0(j,i) = 3.0_wp * sigma_sb * emis(j,i) &
1271	* (pt(k,j,i) * exn) ** 3
1272
1273	ENDDO
1274	ENDDO
1275
1276	END SUBROUTINE radiation_clearsky
1277
1278
1279	!------------------------------------------------------------------------------!
1280	! Description:
1281	! ------------
1282	!> This scheme keeps the prescribed net radiation constant during the run
1283	!------------------------------------------------------------------------------!
1284	SUBROUTINE radiation_constant
1285
1286
1287	IMPLICIT NONE
1288
1289	INTEGER(iwp) :: i, j, k !< loop indices
1290	REAL(wp) :: exn, & !< Exner functions at surface
1291	exn1, & !< Exner functions at first grid level
1292	pt1 !< potential temperature at first grid level
1293
1294	!
1295	!-- Calculate value of the Exner function
1296	exn = (surface_pressure / 1000.0_wp )**0.286_wp
1297	!
1298	!-- Prescribe net radiation and estimate the remaining radiative fluxes
1299	DO i = nxlg, nxrg
1300	DO j = nysg, nyng
1301	!
1302	!-- Obtain vertical index of topography top. So far it is identical to
1303	!-- nzb.
1304	k = get_topography_top_index( j, i, 's' )
1305
1306	rad_net(j,i) = net_radiation
1307
1308	exn1 = (hyp(k+1) / 100000.0_wp )**0.286_wp
1309
1310	IF ( cloud_physics .OR. cloud_droplets ) THEN
1311	pt1 = pt(k+1,j,i) + l_d_cp / exn1 * ql(k+1,j,i)
1312	rad_lw_in(0,j,i) = 0.8_wp * sigma_sb * (pt1 * exn1)**4
1313	ELSE
1314	rad_lw_in(0,j,i) = 0.8_wp * sigma_sb * (pt(k+1,j,i) * exn1)**4
1315	ENDIF
1316
1317	rad_lw_out(0,j,i) = emis(j,i) * sigma_sb * (pt(k,j,i) * exn)**4
1318
1319	rad_sw_in(0,j,i) = ( rad_net(j,i) - rad_lw_in(0,j,i) &
1320	+ rad_lw_out(0,j,i) ) &
1321	/ ( 1.0_wp - alpha(j,i) )
1322
1323	rad_sw_out(0,j,i) = alpha(j,i) * rad_sw_in(0,j,i)
1324
1325	ENDDO
1326	ENDDO
1327
1328	END SUBROUTINE radiation_constant
1329
1330	!------------------------------------------------------------------------------!
1331	! Description:
1332	! ------------
1333	!> Header output for radiation model
1334	!------------------------------------------------------------------------------!
1335	SUBROUTINE radiation_header ( io )
1336
1337
1338	IMPLICIT NONE
1339
1340	INTEGER(iwp), INTENT(IN) :: io !< Unit of the output file
1341
1342
1343
1344	!
1345	!-- Write radiation model header
1346	WRITE( io, 3 )
1347
1348	IF ( radiation_scheme == "constant" ) THEN
1349	WRITE( io, 4 ) net_radiation
1350	ELSEIF ( radiation_scheme == "clear-sky" ) THEN
1351	WRITE( io, 5 )
1352	ELSEIF ( radiation_scheme == "rrtmg" ) THEN
1353	WRITE( io, 6 )
1354	IF ( .NOT. lw_radiation ) WRITE( io, 10 )
1355	IF ( .NOT. sw_radiation ) WRITE( io, 11 )
1356	ENDIF
1357
1358	IF ( albedo_type == 0 ) THEN
1359	WRITE( io, 7 ) albedo
1360	ELSE
1361	WRITE( io, 8 ) TRIM( albedo_type_name(albedo_type) )
1362	ENDIF
1363	IF ( constant_albedo ) THEN
1364	WRITE( io, 9 )
1365	ENDIF
1366
1367	IF ( radiation .AND. radiation_scheme /= 'constant' ) THEN
1368	WRITE ( io, 1 ) lambda
1369	ENDIF
1370
1371	WRITE( io, 12 ) dt_radiation
1372
1373
1374	1 FORMAT (' Geograph. longitude : lambda = ',F4.1,' degr')
1375	3 FORMAT (//' Radiation model information:'/ &
1376	' ----------------------------'/)
1377	4 FORMAT (' --> Using constant net radiation: net_radiation = ', F6.2, &
1378	// 'W/m**2')
1379	5 FORMAT (' --> Simple radiation scheme for clear sky is used (no clouds,',&
1380	' default)')
1381	6 FORMAT (' --> RRTMG scheme is used')
1382	7 FORMAT (/' User-specific surface albedo: albedo =', F6.3)
1383	8 FORMAT (/' Albedo is set for land surface type: ', A)
1384	9 FORMAT (/' --> Albedo is fixed during the run')
1385	10 FORMAT (/' --> Longwave radiation is disabled')
1386	11 FORMAT (/' --> Shortwave radiation is disabled.')
1387	12 FORMAT (' Timestep: dt_radiation = ', F6.2, ' s')
1388
1389
1390	END SUBROUTINE radiation_header
1391
1392
1393	!------------------------------------------------------------------------------!
1394	! Description:
1395	! ------------
1396	!> Parin for &radiation_par for radiation model
1397	!------------------------------------------------------------------------------!
1398	SUBROUTINE radiation_parin
1399
1400
1401	IMPLICIT NONE
1402
1403	CHARACTER (LEN=80) :: line !< dummy string that contains the current line of the parameter file
1404
1405	NAMELIST /radiation_par/ albedo, albedo_type, albedo_lw_dir, &
1406	albedo_lw_dif, albedo_sw_dir, albedo_sw_dif, &
1407	constant_albedo, dt_radiation, &
1408	lambda, lw_radiation, net_radiation, &
1409	radiation_scheme, skip_time_do_radiation, &
1410	sw_radiation, unscheduled_radiation_calls
1411
1412	line = ' '
1413
1414	!
1415	!-- Try to find radiation model package
1416	REWIND ( 11 )
1417	line = ' '
1418	DO WHILE ( INDEX( line, '&radiation_par' ) == 0 )
1419	READ ( 11, '(A)', END=10 ) line
1420	ENDDO
1421	BACKSPACE ( 11 )
1422
1423	!
1424	!-- Read user-defined namelist
1425	READ ( 11, radiation_par )
1426
1427	!
1428	!-- Set flag that indicates that the radiation model is switched on
1429	radiation = .TRUE.
1430
1431	10 CONTINUE
1432
1433
1434	END SUBROUTINE radiation_parin
1435
1436
1437	!------------------------------------------------------------------------------!
1438	! Description:
1439	! ------------
1440	!> Implementation of the RRTMG radiation_scheme
1441	!------------------------------------------------------------------------------!
1442	SUBROUTINE radiation_rrtmg
1443
1444	USE indices, &
1445	ONLY: nbgp
1446
1447	USE particle_attributes, &
1448	ONLY: grid_particles, number_of_particles, particles, &
1449	particle_advection_start, prt_count
1450
1451	IMPLICIT NONE
1452
1453	#if defined ( __rrtmg )
1454
1455	INTEGER(iwp) :: i, j, k, n !< loop indices
1456
1457	REAL(wp) :: nc_rad, & !< number concentration of cloud droplets
1458	s_r2, & !< weighted sum over all droplets with r^2
1459	s_r3 !< weighted sum over all droplets with r^3
1460
1461	!
1462	!-- Calculate current (cosine of) zenith angle and whether the sun is up
1463	CALL calc_zenith
1464	!
1465	!-- Calculate surface albedo
1466	IF ( .NOT. constant_albedo ) THEN
1467	CALL calc_albedo
1468	ENDIF
1469
1470	!
1471	!-- Prepare input data for RRTMG
1472
1473	!
1474	!-- In case of large scale forcing with surface data, calculate new pressure
1475	!-- profile. nzt_rad might be modified by these calls and all required arrays
1476	!-- will then be re-allocated
1477	IF ( large_scale_forcing .AND. lsf_surf ) THEN
1478	CALL read_sounding_data
1479	CALL read_trace_gas_data
1480	ENDIF
1481	!
1482	!-- Loop over all grid points
1483	DO i = nxl, nxr
1484	DO j = nys, nyn
1485
1486	!
1487	!-- Prepare profiles of temperature and H2O volume mixing ratio
1488	rrtm_tlev(0,nzb+1) = pt(nzb,j,i) * ( surface_pressure &
1489	/ 1000.0_wp )**0.286_wp
1490
1491
1492	IF ( cloud_physics ) THEN
1493	DO k = nzb+1, nzt+1
1494	rrtm_tlay(0,k) = pt(k,j,i) * ( (hyp(k) ) / 100000.0_wp &
1495	)*0.286_wp + l_d_cp ql(k,j,i)
1496	rrtm_h2ovmr(0,k) = mol_mass_air_d_wv * (q(k,j,i) - ql(k,j,i))
1497	ENDDO
1498	ELSEIF ( cloud_droplets ) THEN
1499	DO k = nzb+1, nzt+1
1500	rrtm_tlay(0,k) = pt(k,j,i) * ( (hyp(k) ) / 100000.0_wp &
1501	)*0.286_wp + l_d_cp ql(k,j,i)
1502	rrtm_h2ovmr(0,k) = mol_mass_air_d_wv * q(k,j,i)
1503	ENDDO
1504	ELSE
1505	DO k = nzb+1, nzt+1
1506	rrtm_tlay(0,k) = pt(k,j,i) * ( (hyp(k) ) / 100000.0_wp &
1507	)**0.286_wp
1508	rrtm_h2ovmr(0,k) = 0.0_wp
1509	ENDDO
1510	ENDIF
1511
1512	!
1513	!-- Avoid temperature/humidity jumps at the top of the LES domain by
1514	!-- linear interpolation from nzt+2 to nzt+7
1515	DO k = nzt+2, nzt+7
1516	rrtm_tlay(0,k) = rrtm_tlay(0,nzt+1) &
1517	+ ( rrtm_tlay(0,nzt+8) - rrtm_tlay(0,nzt+1) ) &
1518	/ ( rrtm_play(0,nzt+8) - rrtm_play(0,nzt+1) ) &
1519	* ( rrtm_play(0,k) - rrtm_play(0,nzt+1) )
1520
1521	rrtm_h2ovmr(0,k) = rrtm_h2ovmr(0,nzt+1) &
1522	+ ( rrtm_h2ovmr(0,nzt+8) - rrtm_h2ovmr(0,nzt+1) )&
1523	/ ( rrtm_play(0,nzt+8) - rrtm_play(0,nzt+1) )&
1524	* ( rrtm_play(0,k) - rrtm_play(0,nzt+1) )
1525
1526	ENDDO
1527
1528	!-- Linear interpolate to zw grid
1529	DO k = nzb+2, nzt+8
1530	rrtm_tlev(0,k) = rrtm_tlay(0,k-1) + (rrtm_tlay(0,k) - &
1531	rrtm_tlay(0,k-1)) &
1532	/ ( rrtm_play(0,k) - rrtm_play(0,k-1) ) &
1533	* ( rrtm_plev(0,k) - rrtm_play(0,k-1) )
1534	ENDDO
1535
1536
1537	!
1538	!-- Calculate liquid water path and cloud fraction for each column.
1539	!-- Note that LWP is required in g/mÂ² instead of kg/kg m.
1540	rrtm_cldfr = 0.0_wp
1541	rrtm_reliq = 0.0_wp
1542	rrtm_cliqwp = 0.0_wp
1543	rrtm_icld = 0
1544
1545	IF ( cloud_physics .OR. cloud_droplets ) THEN
1546	DO k = nzb+1, nzt+1
1547	rrtm_cliqwp(0,k) = ql(k,j,i) * 1000.0_wp * &
1548	(rrtm_plev(0,k) - rrtm_plev(0,k+1)) &
1549	* 100.0_wp / g
1550
1551	IF ( rrtm_cliqwp(0,k) > 0.0_wp ) THEN
1552	rrtm_cldfr(0,k) = 1.0_wp
1553	IF ( rrtm_icld == 0 ) rrtm_icld = 1
1554
1555	!
1556	!-- Calculate cloud droplet effective radius
1557	IF ( cloud_physics ) THEN
1558	nc_rad = MERGE( nc(k,j,i), nc_const, microphysics_morrison )
1559	rrtm_reliq(0,k) = 1.0E6_wp * ( 3.0_wp * ql(k,j,i) &
1560	* rho_surface &
1561	/ ( 4.0_wp * pi * nc_rad * rho_l )&
1562	)**0.33333333333333_wp &
1563	* EXP( LOG( sigma_gc )**2 )
1564
1565	ELSEIF ( cloud_droplets ) THEN
1566	number_of_particles = prt_count(k,j,i)
1567
1568	IF (number_of_particles <= 0) CYCLE
1569	particles => grid_particles(k,j,i)%particles(1:number_of_particles)
1570	s_r2 = 0.0_wp
1571	s_r3 = 0.0_wp
1572
1573	DO n = 1, number_of_particles
1574	IF ( particles(n)%particle_mask ) THEN
1575	s_r2 = s_r2 + particles(n)%radius*2 &
1576	particles(n)%weight_factor
1577	s_r3 = s_r3 + particles(n)%radius*3 &
1578	particles(n)%weight_factor
1579	ENDIF
1580	ENDDO
1581
1582	IF ( s_r2 > 0.0_wp ) rrtm_reliq(0,k) = s_r3 / s_r2
1583
1584	ENDIF
1585
1586	!
1587	!-- Limit effective radius
1588	IF ( rrtm_reliq(0,k) > 0.0_wp ) THEN
1589	rrtm_reliq(0,k) = MAX(rrtm_reliq(0,k),2.5_wp)
1590	rrtm_reliq(0,k) = MIN(rrtm_reliq(0,k),60.0_wp)
1591	ENDIF
1592	ENDIF
1593	ENDDO
1594	ENDIF
1595
1596	!
1597	!-- Set surface temperature
1598	rrtm_tsfc = pt(nzb,j,i) * (surface_pressure / 1000.0_wp )**0.286_wp
1599
1600	!
1601	!-- Set surface emissivity
1602	rrtm_emis = emis(j,i)
1603
1604	IF ( lw_radiation ) THEN
1605	CALL rrtmg_lw( 1, nzt_rad , rrtm_icld , rrtm_idrv ,&
1606	rrtm_play , rrtm_plev , rrtm_tlay , rrtm_tlev ,&
1607	rrtm_tsfc , rrtm_h2ovmr , rrtm_o3vmr , rrtm_co2vmr ,&
1608	rrtm_ch4vmr , rrtm_n2ovmr , rrtm_o2vmr , rrtm_cfc11vmr ,&
1609	rrtm_cfc12vmr , rrtm_cfc22vmr, rrtm_ccl4vmr , rrtm_emis ,&
1610	rrtm_inflglw , rrtm_iceflglw, rrtm_liqflglw, rrtm_cldfr ,&
1611	rrtm_lw_taucld , rrtm_cicewp , rrtm_cliqwp , rrtm_reice ,&
1612	rrtm_reliq , rrtm_lw_tauaer, &
1613	rrtm_lwuflx , rrtm_lwdflx , rrtm_lwhr , &
1614	rrtm_lwuflxc , rrtm_lwdflxc , rrtm_lwhrc , &
1615	rrtm_lwuflx_dt , rrtm_lwuflxc_dt )
1616
1617	!
1618	!-- Save fluxes
1619	DO k = nzb, nzt+1
1620	rad_lw_in(k,j,i) = rrtm_lwdflx(0,k)
1621	rad_lw_out(k,j,i) = rrtm_lwuflx(0,k)
1622	ENDDO
1623
1624	!
1625	!-- Save heating rates (convert from K/d to K/h)
1626	DO k = nzb+1, nzt+1
1627	rad_lw_hr(k,j,i) = rrtm_lwhr(0,k) * d_hours_day
1628	rad_lw_cs_hr(k,j,i) = rrtm_lwhrc(0,k) * d_hours_day
1629	ENDDO
1630
1631	!
1632	!-- Save change in LW heating rate
1633	rad_lw_out_change_0(j,i) = rrtm_lwuflx_dt(0,nzb)
1634
1635	ENDIF
1636
1637	IF ( sw_radiation .AND. sun_up ) THEN
1638	CALL rrtmg_sw( 1, nzt_rad , rrtm_icld , rrtm_iaer ,&
1639	rrtm_play , rrtm_plev , rrtm_tlay , rrtm_tlev ,&
1640	rrtm_tsfc , rrtm_h2ovmr , rrtm_o3vmr , rrtm_co2vmr ,&
1641	rrtm_ch4vmr , rrtm_n2ovmr , rrtm_o2vmr , rrtm_asdir(:,j,i),&
1642	rrtm_asdif(:,j,i), rrtm_aldir(:,j,i), rrtm_aldif(:,j,i), zenith,&
1643	0.0_wp , day_of_year , solar_constant, rrtm_inflgsw,&
1644	rrtm_iceflgsw , rrtm_liqflgsw, rrtm_cldfr , rrtm_sw_taucld ,&
1645	rrtm_sw_ssacld , rrtm_sw_asmcld, rrtm_sw_fsfcld, rrtm_cicewp ,&
1646	rrtm_cliqwp , rrtm_reice , rrtm_reliq , rrtm_sw_tauaer ,&
1647	rrtm_sw_ssaaer , rrtm_sw_asmaer , rrtm_sw_ecaer , &
1648	rrtm_swuflx , rrtm_swdflx , rrtm_swhr , &
1649	rrtm_swuflxc , rrtm_swdflxc , rrtm_swhrc )
1650
1651	!
1652	!-- Save fluxes
1653	DO k = nzb, nzt+1
1654	rad_sw_in(k,j,i) = rrtm_swdflx(0,k)
1655	rad_sw_out(k,j,i) = rrtm_swuflx(0,k)
1656	ENDDO
1657
1658	!
1659	!-- Save heating rates (convert from K/d to K/s)
1660	DO k = nzb+1, nzt+1
1661	rad_sw_hr(k,j,i) = rrtm_swhr(0,k) * d_hours_day
1662	rad_sw_cs_hr(k,j,i) = rrtm_swhrc(0,k) * d_hours_day
1663	ENDDO
1664
1665	ENDIF
1666
1667	!
1668	!-- Calculate surface net radiation
1669	rad_net(j,i) = rad_sw_in(nzb,j,i) - rad_sw_out(nzb,j,i) &
1670	+ rad_lw_in(nzb,j,i) - rad_lw_out(nzb,j,i)
1671
1672	ENDDO
1673	ENDDO
1674
1675	CALL exchange_horiz( rad_lw_in, nbgp )
1676	CALL exchange_horiz( rad_lw_out, nbgp )
1677	CALL exchange_horiz( rad_lw_hr, nbgp )
1678	CALL exchange_horiz( rad_lw_cs_hr, nbgp )
1679
1680	CALL exchange_horiz( rad_sw_in, nbgp )
1681	CALL exchange_horiz( rad_sw_out, nbgp )
1682	CALL exchange_horiz( rad_sw_hr, nbgp )
1683	CALL exchange_horiz( rad_sw_cs_hr, nbgp )
1684
1685	CALL exchange_horiz_2d( rad_net )
1686	CALL exchange_horiz_2d( rad_lw_out_change_0 )
1687	#endif
1688
1689	END SUBROUTINE radiation_rrtmg
1690
1691
1692	!------------------------------------------------------------------------------!
1693	! Description:
1694	! ------------
1695	!> Calculate the cosine of the zenith angle (variable is called zenith)
1696	!------------------------------------------------------------------------------!
1697	SUBROUTINE calc_zenith
1698
1699	IMPLICIT NONE
1700
1701	REAL(wp) :: declination, & !< solar declination angle
1702	hour_angle !< solar hour angle
1703	!
1704	!-- Calculate current day and time based on the initial values and simulation
1705	!-- time
1706	CALL calc_date_and_time
1707
1708	!
1709	!-- Calculate solar declination and hour angle
1710	declination = ASIN( decl_1 * SIN(decl_2 * REAL(day_of_year, KIND=wp) - decl_3) )
1711	hour_angle = 2.0_wp * pi * (time_utc / 86400.0_wp) + lon - pi
1712
1713	!
1714	!-- Calculate cosine of solar zenith angle
1715	zenith(0) = SIN(lat) * SIN(declination) + COS(lat) * COS(declination) &
1716	* COS(hour_angle)
1717	zenith(0) = MAX(0.0_wp,zenith(0))
1718
1719	!
1720	!-- Calculate solar directional vector
1721	IF ( sun_direction ) THEN
1722
1723	!
1724	!-- Direction in longitudes equals to sin(solar_azimuth) * sin(zenith)
1725	sun_dir_lon(0) = -SIN(hour_angle) * COS(declination)
1726
1727	!
1728	!-- Direction in latitues equals to cos(solar_azimuth) * sin(zenith)
1729	sun_dir_lat(0) = SIN(declination) * COS(lat) - COS(hour_angle) &
1730	* COS(declination) * SIN(lat)
1731	ENDIF
1732
1733	!
1734	!-- Check if the sun is up (otheriwse shortwave calculations can be skipped)
1735	IF ( zenith(0) > 0.0_wp ) THEN
1736	sun_up = .TRUE.
1737	ELSE
1738	sun_up = .FALSE.
1739	END IF
1740
1741	END SUBROUTINE calc_zenith
1742
1743	#if defined ( __rrtmg ) && defined ( __netcdf )
1744	!------------------------------------------------------------------------------!
1745	! Description:
1746	! ------------
1747	!> Calculates surface albedo components based on Briegleb (1992) and
1748	!> Briegleb et al. (1986)
1749	!------------------------------------------------------------------------------!
1750	SUBROUTINE calc_albedo
1751
1752	IMPLICIT NONE
1753
1754	IF ( sun_up ) THEN
1755	!
1756	!-- Ocean
1757	IF ( albedo_type == 1 ) THEN
1758	rrtm_aldir(0,:,:) = 0.026_wp / ( zenith(0)**1.7_wp + 0.065_wp ) &
1759	+ 0.15_wp * ( zenith(0) - 0.1_wp ) &
1760	* ( zenith(0) - 0.5_wp ) &
1761	* ( zenith(0) - 1.0_wp )
1762	rrtm_asdir(0,:,:) = rrtm_aldir(0,:,:)
1763	!
1764	!-- Snow
1765	ELSEIF ( albedo_type == 16 ) THEN
1766	IF ( zenith(0) < 0.5_wp ) THEN
1767	rrtm_aldir(0,:,:) = 0.5_wp * (1.0_wp - aldif) &
1768	* ( 3.0_wp / (1.0_wp + 4.0_wp &
1769	* zenith(0))) - 1.0_wp
1770	rrtm_asdir(0,:,:) = 0.5_wp * (1.0_wp - asdif) &
1771	* ( 3.0_wp / (1.0_wp + 4.0_wp &
1772	* zenith(0))) - 1.0_wp
1773
1774	rrtm_aldir(0,:,:) = MIN(0.98_wp, rrtm_aldir(0,:,:))
1775	rrtm_asdir(0,:,:) = MIN(0.98_wp, rrtm_asdir(0,:,:))
1776	ELSE
1777	rrtm_aldir(0,:,:) = aldif
1778	rrtm_asdir(0,:,:) = asdif
1779	ENDIF
1780	!
1781	!-- Sea ice
1782	ELSEIF ( albedo_type == 15 ) THEN
1783	rrtm_aldir(0,:,:) = aldif
1784	rrtm_asdir(0,:,:) = asdif
1785
1786	!
1787	!-- Bare soil
1788	ELSEIF ( albedo_type == 17 ) THEN
1789	rrtm_aldir(0,:,:) = aldif
1790	rrtm_asdir(0,:,:) = asdif
1791
1792	!
1793	!-- For impermeable surfaces, use values from the lookup table
1794	ELSEIF ( albedo_type > 17 ) THEN
1795	rrtm_aldir(0,:,:) = aldif
1796	rrtm_asdir(0,:,:) = asdif
1797	!
1798	!-- Land surfaces
1799	ELSE
1800	SELECT CASE ( albedo_type )
1801
1802	!
1803	!-- Surface types with strong zenith dependence
1804	CASE ( 1, 2, 3, 4, 11, 12, 13 )
1805	rrtm_aldir(0,:,:) = aldif * 1.4_wp / &
1806	(1.0_wp + 0.8_wp * zenith(0))
1807	rrtm_asdir(0,:,:) = asdif * 1.4_wp / &
1808	(1.0_wp + 0.8_wp * zenith(0))
1809	!
1810	!-- Surface types with weak zenith dependence
1811	CASE ( 5, 6, 7, 8, 9, 10, 14 )
1812	rrtm_aldir(0,:,:) = aldif * 1.1_wp / &
1813	(1.0_wp + 0.2_wp * zenith(0))
1814	rrtm_asdir(0,:,:) = asdif * 1.1_wp / &
1815	(1.0_wp + 0.2_wp * zenith(0))
1816
1817	CASE DEFAULT
1818
1819	END SELECT
1820	ENDIF
1821	!
1822	!-- Diffusive albedo is taken from Table 2
1823	rrtm_aldif(0,:,:) = aldif
1824	rrtm_asdif(0,:,:) = asdif
1825
1826	ELSE
1827
1828	rrtm_aldir(0,:,:) = 0.0_wp
1829	rrtm_asdir(0,:,:) = 0.0_wp
1830	rrtm_aldif(0,:,:) = 0.0_wp
1831	rrtm_asdif(0,:,:) = 0.0_wp
1832	ENDIF
1833	END SUBROUTINE calc_albedo
1834
1835	!------------------------------------------------------------------------------!
1836	! Description:
1837	! ------------
1838	!> Read sounding data (pressure and temperature) from RADIATION_DATA.
1839	!------------------------------------------------------------------------------!
1840	SUBROUTINE read_sounding_data
1841
1842	IMPLICIT NONE
1843
1844	INTEGER(iwp) :: id, & !< NetCDF id of input file
1845	id_dim_zrad, & !< pressure level id in the NetCDF file
1846	id_var, & !< NetCDF variable id
1847	k, & !< loop index
1848	nz_snd, & !< number of vertical levels in the sounding data
1849	nz_snd_start, & !< start vertical index for sounding data to be used
1850	nz_snd_end !< end vertical index for souding data to be used
1851
1852	REAL(wp) :: t_surface !< actual surface temperature
1853
1854	REAL(wp), DIMENSION(:), ALLOCATABLE :: hyp_snd_tmp, & !< temporary hydrostatic pressure profile (sounding)
1855	t_snd_tmp !< temporary temperature profile (sounding)
1856
1857	!
1858	!-- In case of updates, deallocate arrays first (sufficient to check one
1859	!-- array as the others are automatically allocated). This is required
1860	!-- because nzt_rad might change during the update
1861	IF ( ALLOCATED ( hyp_snd ) ) THEN
1862	DEALLOCATE( hyp_snd )
1863	DEALLOCATE( t_snd )
1864	DEALLOCATE( q_snd )
1865	DEALLOCATE ( rrtm_play )
1866	DEALLOCATE ( rrtm_plev )
1867	DEALLOCATE ( rrtm_tlay )
1868	DEALLOCATE ( rrtm_tlev )
1869
1870	DEALLOCATE ( rrtm_h2ovmr )
1871	DEALLOCATE ( rrtm_cicewp )
1872	DEALLOCATE ( rrtm_cldfr )
1873	DEALLOCATE ( rrtm_cliqwp )
1874	DEALLOCATE ( rrtm_reice )
1875	DEALLOCATE ( rrtm_reliq )
1876	DEALLOCATE ( rrtm_lw_taucld )
1877	DEALLOCATE ( rrtm_lw_tauaer )
1878
1879	DEALLOCATE ( rrtm_lwdflx )
1880	DEALLOCATE ( rrtm_lwdflxc )
1881	DEALLOCATE ( rrtm_lwuflx )
1882	DEALLOCATE ( rrtm_lwuflxc )
1883	DEALLOCATE ( rrtm_lwuflx_dt )
1884	DEALLOCATE ( rrtm_lwuflxc_dt )
1885	DEALLOCATE ( rrtm_lwhr )
1886	DEALLOCATE ( rrtm_lwhrc )
1887
1888	DEALLOCATE ( rrtm_sw_taucld )
1889	DEALLOCATE ( rrtm_sw_ssacld )
1890	DEALLOCATE ( rrtm_sw_asmcld )
1891	DEALLOCATE ( rrtm_sw_fsfcld )
1892	DEALLOCATE ( rrtm_sw_tauaer )
1893	DEALLOCATE ( rrtm_sw_ssaaer )
1894	DEALLOCATE ( rrtm_sw_asmaer )
1895	DEALLOCATE ( rrtm_sw_ecaer )
1896
1897	DEALLOCATE ( rrtm_swdflx )
1898	DEALLOCATE ( rrtm_swdflxc )
1899	DEALLOCATE ( rrtm_swuflx )
1900	DEALLOCATE ( rrtm_swuflxc )
1901	DEALLOCATE ( rrtm_swhr )
1902	DEALLOCATE ( rrtm_swhrc )
1903
1904	ENDIF
1905
1906	!
1907	!-- Open file for reading
1908	nc_stat = NF90_OPEN( rrtm_input_file, NF90_NOWRITE, id )
1909	CALL netcdf_handle_error_rad( 'read_sounding_data', 549 )
1910
1911	!
1912	!-- Inquire dimension of z axis and save in nz_snd
1913	nc_stat = NF90_INQ_DIMID( id, "Pressure", id_dim_zrad )
1914	nc_stat = NF90_INQUIRE_DIMENSION( id, id_dim_zrad, len = nz_snd )
1915	CALL netcdf_handle_error_rad( 'read_sounding_data', 551 )
1916
1917	!
1918	! !-- Allocate temporary array for storing pressure data
1919	ALLOCATE( hyp_snd_tmp(1:nz_snd) )
1920	hyp_snd_tmp = 0.0_wp
1921
1922
1923	!-- Read pressure from file
1924	nc_stat = NF90_INQ_VARID( id, "Pressure", id_var )
1925	nc_stat = NF90_GET_VAR( id, id_var, hyp_snd_tmp(:), start = (/1/), &
1926	count = (/nz_snd/) )
1927	CALL netcdf_handle_error_rad( 'read_sounding_data', 552 )
1928
1929	!
1930	!-- Allocate temporary array for storing temperature data
1931	ALLOCATE( t_snd_tmp(1:nz_snd) )
1932	t_snd_tmp = 0.0_wp
1933
1934	!
1935	!-- Read temperature from file
1936	nc_stat = NF90_INQ_VARID( id, "ReferenceTemperature", id_var )
1937	nc_stat = NF90_GET_VAR( id, id_var, t_snd_tmp(:), start = (/1/), &
1938	count = (/nz_snd/) )
1939	CALL netcdf_handle_error_rad( 'read_sounding_data', 553 )
1940
1941	!
1942	!-- Calculate start of sounding data
1943	nz_snd_start = nz_snd + 1
1944	nz_snd_end = nz_snd + 1
1945
1946	!
1947	!-- Start filling vertical dimension at 10hPa above the model domain (hyp is
1948	!-- in Pa, hyp_snd in hPa).
1949	DO k = 1, nz_snd
1950	IF ( hyp_snd_tmp(k) < ( hyp(nzt+1) - 1000.0_wp) * 0.01_wp ) THEN
1951	nz_snd_start = k
1952	EXIT
1953	END IF
1954	END DO
1955
1956	IF ( nz_snd_start <= nz_snd ) THEN
1957	nz_snd_end = nz_snd
1958	END IF
1959
1960
1961	!
1962	!-- Calculate of total grid points for RRTMG calculations
1963	nzt_rad = nzt + nz_snd_end - nz_snd_start + 1
1964
1965	!
1966	!-- Save data above LES domain in hyp_snd, t_snd and q_snd
1967	!-- Note: q_snd_tmp is not calculated at the moment (dry residual atmosphere)
1968	ALLOCATE( hyp_snd(nzb+1:nzt_rad) )
1969	ALLOCATE( t_snd(nzb+1:nzt_rad) )
1970	ALLOCATE( q_snd(nzb+1:nzt_rad) )
1971	hyp_snd = 0.0_wp
1972	t_snd = 0.0_wp
1973	q_snd = 0.0_wp
1974
1975	hyp_snd(nzt+2:nzt_rad) = hyp_snd_tmp(nz_snd_start+1:nz_snd_end)
1976	t_snd(nzt+2:nzt_rad) = t_snd_tmp(nz_snd_start+1:nz_snd_end)
1977
1978	nc_stat = NF90_CLOSE( id )
1979
1980	!
1981	!-- Calculate pressure levels on zu and zw grid. Sounding data is added at
1982	!-- top of the LES domain. This routine does not consider horizontal or
1983	!-- vertical variability of pressure and temperature
1984	ALLOCATE ( rrtm_play(0:0,nzb+1:nzt_rad+1) )
1985	ALLOCATE ( rrtm_plev(0:0,nzb+1:nzt_rad+2) )
1986
1987	t_surface = pt_surface * ( surface_pressure / 1000.0_wp )**0.286_wp
1988	DO k = nzb+1, nzt+1
1989	rrtm_play(0,k) = hyp(k) * 0.01_wp
1990	rrtm_plev(0,k) = surface_pressure * ( (t_surface - g/cp * zw(k-1)) / &
1991	t_surface )**(1.0_wp/0.286_wp)
1992	ENDDO
1993
1994	DO k = nzt+2, nzt_rad
1995	rrtm_play(0,k) = hyp_snd(k)
1996	rrtm_plev(0,k) = 0.5_wp * ( rrtm_play(0,k) + rrtm_play(0,k-1) )
1997	ENDDO
1998	rrtm_plev(0,nzt_rad+1) = MAX( 0.5 * hyp_snd(nzt_rad), &
1999	1.5 * hyp_snd(nzt_rad) &
2000	- 0.5 * hyp_snd(nzt_rad-1) )
2001	rrtm_plev(0,nzt_rad+2) = MIN( 1.0E-4_wp, &
2002	0.25_wp * rrtm_plev(0,nzt_rad+1) )
2003
2004	rrtm_play(0,nzt_rad+1) = 0.5 * rrtm_plev(0,nzt_rad+1)
2005
2006	!
2007	!-- Calculate temperature/humidity levels at top of the LES domain.
2008	!-- Currently, the temperature is taken from sounding data (might lead to a
2009	!-- temperature jump at interface. To do: Humidity is currently not
2010	!-- calculated above the LES domain.
2011	ALLOCATE ( rrtm_tlay(0:0,nzb+1:nzt_rad+1) )
2012	ALLOCATE ( rrtm_tlev(0:0,nzb+1:nzt_rad+2) )
2013	ALLOCATE ( rrtm_h2ovmr(0:0,nzb+1:nzt_rad+1) )
2014
2015	DO k = nzt+8, nzt_rad
2016	rrtm_tlay(0,k) = t_snd(k)
2017	rrtm_h2ovmr(0,k) = q_snd(k)
2018	ENDDO
2019	rrtm_tlay(0,nzt_rad+1) = 2.0_wp * rrtm_tlay(0,nzt_rad) &
2020	- rrtm_tlay(0,nzt_rad-1)
2021	DO k = nzt+9, nzt_rad+1
2022	rrtm_tlev(0,k) = rrtm_tlay(0,k-1) + (rrtm_tlay(0,k) &
2023	- rrtm_tlay(0,k-1)) &
2024	/ ( rrtm_play(0,k) - rrtm_play(0,k-1) ) &
2025	* ( rrtm_plev(0,k) - rrtm_play(0,k-1) )
2026	ENDDO
2027	rrtm_h2ovmr(0,nzt_rad+1) = rrtm_h2ovmr(0,nzt_rad)
2028
2029	rrtm_tlev(0,nzt_rad+2) = 2.0_wp * rrtm_tlay(0,nzt_rad+1) &
2030	- rrtm_tlev(0,nzt_rad)
2031	!
2032	!-- Allocate remaining RRTMG arrays
2033	ALLOCATE ( rrtm_cicewp(0:0,nzb+1:nzt_rad+1) )
2034	ALLOCATE ( rrtm_cldfr(0:0,nzb+1:nzt_rad+1) )
2035	ALLOCATE ( rrtm_cliqwp(0:0,nzb+1:nzt_rad+1) )
2036	ALLOCATE ( rrtm_reice(0:0,nzb+1:nzt_rad+1) )
2037	ALLOCATE ( rrtm_reliq(0:0,nzb+1:nzt_rad+1) )
2038	ALLOCATE ( rrtm_lw_taucld(1:nbndlw+1,0:0,nzb+1:nzt_rad+1) )
2039	ALLOCATE ( rrtm_lw_tauaer(0:0,nzb+1:nzt_rad+1,1:nbndlw+1) )
2040	ALLOCATE ( rrtm_sw_taucld(1:nbndsw+1,0:0,nzb+1:nzt_rad+1) )
2041	ALLOCATE ( rrtm_sw_ssacld(1:nbndsw+1,0:0,nzb+1:nzt_rad+1) )
2042	ALLOCATE ( rrtm_sw_asmcld(1:nbndsw+1,0:0,nzb+1:nzt_rad+1) )
2043	ALLOCATE ( rrtm_sw_fsfcld(1:nbndsw+1,0:0,nzb+1:nzt_rad+1) )
2044	ALLOCATE ( rrtm_sw_tauaer(0:0,nzb+1:nzt_rad+1,1:nbndsw+1) )
2045	ALLOCATE ( rrtm_sw_ssaaer(0:0,nzb+1:nzt_rad+1,1:nbndsw+1) )
2046	ALLOCATE ( rrtm_sw_asmaer(0:0,nzb+1:nzt_rad+1,1:nbndsw+1) )
2047	ALLOCATE ( rrtm_sw_ecaer(0:0,nzb+1:nzt_rad+1,1:naerec+1) )
2048
2049	!
2050	!-- The ice phase is currently not considered in PALM
2051	rrtm_cicewp = 0.0_wp
2052	rrtm_reice = 0.0_wp
2053
2054	!
2055	!-- Set other parameters (move to NAMELIST parameters in the future)
2056	rrtm_lw_tauaer = 0.0_wp
2057	rrtm_lw_taucld = 0.0_wp
2058	rrtm_sw_taucld = 0.0_wp
2059	rrtm_sw_ssacld = 0.0_wp
2060	rrtm_sw_asmcld = 0.0_wp
2061	rrtm_sw_fsfcld = 0.0_wp
2062	rrtm_sw_tauaer = 0.0_wp
2063	rrtm_sw_ssaaer = 0.0_wp
2064	rrtm_sw_asmaer = 0.0_wp
2065	rrtm_sw_ecaer = 0.0_wp
2066
2067
2068	ALLOCATE ( rrtm_swdflx(0:0,nzb:nzt_rad+1) )
2069	ALLOCATE ( rrtm_swuflx(0:0,nzb:nzt_rad+1) )
2070	ALLOCATE ( rrtm_swhr(0:0,nzb+1:nzt_rad+1) )
2071	ALLOCATE ( rrtm_swuflxc(0:0,nzb:nzt_rad+1) )
2072	ALLOCATE ( rrtm_swdflxc(0:0,nzb:nzt_rad+1) )
2073	ALLOCATE ( rrtm_swhrc(0:0,nzb+1:nzt_rad+1) )
2074
2075	rrtm_swdflx = 0.0_wp
2076	rrtm_swuflx = 0.0_wp
2077	rrtm_swhr = 0.0_wp
2078	rrtm_swuflxc = 0.0_wp
2079	rrtm_swdflxc = 0.0_wp
2080	rrtm_swhrc = 0.0_wp
2081
2082	ALLOCATE ( rrtm_lwdflx(0:0,nzb:nzt_rad+1) )
2083	ALLOCATE ( rrtm_lwuflx(0:0,nzb:nzt_rad+1) )
2084	ALLOCATE ( rrtm_lwhr(0:0,nzb+1:nzt_rad+1) )
2085	ALLOCATE ( rrtm_lwuflxc(0:0,nzb:nzt_rad+1) )
2086	ALLOCATE ( rrtm_lwdflxc(0:0,nzb:nzt_rad+1) )
2087	ALLOCATE ( rrtm_lwhrc(0:0,nzb+1:nzt_rad+1) )
2088
2089	rrtm_lwdflx = 0.0_wp
2090	rrtm_lwuflx = 0.0_wp
2091	rrtm_lwhr = 0.0_wp
2092	rrtm_lwuflxc = 0.0_wp
2093	rrtm_lwdflxc = 0.0_wp
2094	rrtm_lwhrc = 0.0_wp
2095
2096	ALLOCATE ( rrtm_lwuflx_dt(0:0,nzb:nzt_rad+1) )
2097	ALLOCATE ( rrtm_lwuflxc_dt(0:0,nzb:nzt_rad+1) )
2098
2099	rrtm_lwuflx_dt = 0.0_wp
2100	rrtm_lwuflxc_dt = 0.0_wp
2101
2102	END SUBROUTINE read_sounding_data
2103
2104
2105	!------------------------------------------------------------------------------!
2106	! Description:
2107	! ------------
2108	!> Read trace gas data from file
2109	!------------------------------------------------------------------------------!
2110	SUBROUTINE read_trace_gas_data
2111
2112	USE rrsw_ncpar
2113
2114	IMPLICIT NONE
2115
2116	INTEGER(iwp), PARAMETER :: num_trace_gases = 9 !< number of trace gases (absorbers)
2117
2118	CHARACTER(LEN=5), DIMENSION(num_trace_gases), PARAMETER :: & !< trace gas names
2119	trace_names = (/'O3 ', 'CO2 ', 'CH4 ', 'N2O ', 'O2 ', &
2120	'CFC11', 'CFC12', 'CFC22', 'CCL4 '/)
2121
2122	INTEGER(iwp) :: id, & !< NetCDF id
2123	k, & !< loop index
2124	m, & !< loop index
2125	n, & !< loop index
2126	nabs, & !< number of absorbers
2127	np, & !< number of pressure levels
2128	id_abs, & !< NetCDF id of the respective absorber
2129	id_dim, & !< NetCDF id of asborber's dimension
2130	id_var !< NetCDf id ot the absorber
2131
2132	REAL(wp) :: p_mls_l, p_mls_u, p_wgt_l, p_wgt_u, p_mls_m
2133
2134
2135	REAL(wp), DIMENSION(:), ALLOCATABLE :: p_mls, & !< pressure levels for the absorbers
2136	rrtm_play_tmp, & !< temporary array for pressure zu-levels
2137	rrtm_plev_tmp, & !< temporary array for pressure zw-levels
2138	trace_path_tmp !< temporary array for storing trace gas path data
2139
2140	REAL(wp), DIMENSION(:,:), ALLOCATABLE :: trace_mls, & !< array for storing the absorber amounts
2141	trace_mls_path, & !< array for storing trace gas path data
2142	trace_mls_tmp !< temporary array for storing trace gas data
2143
2144
2145	!
2146	!-- In case of updates, deallocate arrays first (sufficient to check one
2147	!-- array as the others are automatically allocated)
2148	IF ( ALLOCATED ( rrtm_o3vmr ) ) THEN
2149	DEALLOCATE ( rrtm_o3vmr )
2150	DEALLOCATE ( rrtm_co2vmr )
2151	DEALLOCATE ( rrtm_ch4vmr )
2152	DEALLOCATE ( rrtm_n2ovmr )
2153	DEALLOCATE ( rrtm_o2vmr )
2154	DEALLOCATE ( rrtm_cfc11vmr )
2155	DEALLOCATE ( rrtm_cfc12vmr )
2156	DEALLOCATE ( rrtm_cfc22vmr )
2157	DEALLOCATE ( rrtm_ccl4vmr )
2158	ENDIF
2159
2160	!
2161	!-- Allocate trace gas profiles
2162	ALLOCATE ( rrtm_o3vmr(0:0,1:nzt_rad+1) )
2163	ALLOCATE ( rrtm_co2vmr(0:0,1:nzt_rad+1) )
2164	ALLOCATE ( rrtm_ch4vmr(0:0,1:nzt_rad+1) )
2165	ALLOCATE ( rrtm_n2ovmr(0:0,1:nzt_rad+1) )
2166	ALLOCATE ( rrtm_o2vmr(0:0,1:nzt_rad+1) )
2167	ALLOCATE ( rrtm_cfc11vmr(0:0,1:nzt_rad+1) )
2168	ALLOCATE ( rrtm_cfc12vmr(0:0,1:nzt_rad+1) )
2169	ALLOCATE ( rrtm_cfc22vmr(0:0,1:nzt_rad+1) )
2170	ALLOCATE ( rrtm_ccl4vmr(0:0,1:nzt_rad+1) )
2171
2172	!
2173	!-- Open file for reading
2174	nc_stat = NF90_OPEN( rrtm_input_file, NF90_NOWRITE, id )
2175	CALL netcdf_handle_error_rad( 'read_trace_gas_data', 549 )
2176	!
2177	!-- Inquire dimension ids and dimensions
2178	nc_stat = NF90_INQ_DIMID( id, "Pressure", id_dim )
2179	CALL netcdf_handle_error_rad( 'read_trace_gas_data', 550 )
2180	nc_stat = NF90_INQUIRE_DIMENSION( id, id_dim, len = np)
2181	CALL netcdf_handle_error_rad( 'read_trace_gas_data', 550 )
2182
2183	nc_stat = NF90_INQ_DIMID( id, "Absorber", id_dim )
2184	CALL netcdf_handle_error_rad( 'read_trace_gas_data', 550 )
2185	nc_stat = NF90_INQUIRE_DIMENSION( id, id_dim, len = nabs )
2186	CALL netcdf_handle_error_rad( 'read_trace_gas_data', 550 )
2187
2188
2189	!
2190	!-- Allocate pressure, and trace gas arrays
2191	ALLOCATE( p_mls(1:np) )
2192	ALLOCATE( trace_mls(1:num_trace_gases,1:np) )
2193	ALLOCATE( trace_mls_tmp(1:nabs,1:np) )
2194
2195
2196	nc_stat = NF90_INQ_VARID( id, "Pressure", id_var )
2197	CALL netcdf_handle_error_rad( 'read_trace_gas_data', 550 )
2198	nc_stat = NF90_GET_VAR( id, id_var, p_mls )
2199	CALL netcdf_handle_error_rad( 'read_trace_gas_data', 550 )
2200
2201	nc_stat = NF90_INQ_VARID( id, "AbsorberAmountMLS", id_var )
2202	CALL netcdf_handle_error_rad( 'read_trace_gas_data', 550 )
2203	nc_stat = NF90_GET_VAR( id, id_var, trace_mls_tmp )
2204	CALL netcdf_handle_error_rad( 'read_trace_gas_data', 550 )
2205
2206
2207	!
2208	!-- Write absorber amounts (mls) to trace_mls
2209	DO n = 1, num_trace_gases
2210	CALL getAbsorberIndex( TRIM( trace_names(n) ), id_abs )
2211
2212	trace_mls(n,1:np) = trace_mls_tmp(id_abs,1:np)
2213
2214	!
2215	!-- Replace missing values by zero
2216	WHERE ( trace_mls(n,:) > 2.0_wp )
2217	trace_mls(n,:) = 0.0_wp
2218	END WHERE
2219	END DO
2220
2221	DEALLOCATE ( trace_mls_tmp )
2222
2223	nc_stat = NF90_CLOSE( id )
2224	CALL netcdf_handle_error_rad( 'read_trace_gas_data', 551 )
2225
2226	!
2227	!-- Add extra pressure level for calculations of the trace gas paths
2228	ALLOCATE ( rrtm_play_tmp(1:nzt_rad+1) )
2229	ALLOCATE ( rrtm_plev_tmp(1:nzt_rad+2) )
2230
2231	rrtm_play_tmp(1:nzt_rad) = rrtm_play(0,1:nzt_rad)
2232	rrtm_plev_tmp(1:nzt_rad+1) = rrtm_plev(0,1:nzt_rad+1)
2233	rrtm_play_tmp(nzt_rad+1) = rrtm_plev(0,nzt_rad+1) * 0.5_wp
2234	rrtm_plev_tmp(nzt_rad+2) = MIN( 1.0E-4_wp, 0.25_wp &
2235	* rrtm_plev(0,nzt_rad+1) )
2236
2237	!
2238	!-- Calculate trace gas path (zero at surface) with interpolation to the
2239	!-- sounding levels
2240	ALLOCATE ( trace_mls_path(1:nzt_rad+2,1:num_trace_gases) )
2241
2242	trace_mls_path(nzb+1,:) = 0.0_wp
2243
2244	DO k = nzb+2, nzt_rad+2
2245	DO m = 1, num_trace_gases
2246	trace_mls_path(k,m) = trace_mls_path(k-1,m)
2247
2248	!
2249	!-- When the pressure level is higher than the trace gas pressure
2250	!-- level, assume that
2251	IF ( rrtm_plev_tmp(k-1) > p_mls(1) ) THEN
2252
2253	trace_mls_path(k,m) = trace_mls_path(k,m) + trace_mls(m,1) &
2254	* ( rrtm_plev_tmp(k-1) &
2255	- MAX( p_mls(1), rrtm_plev_tmp(k) ) &
2256	) / g
2257	ENDIF
2258
2259	!
2260	!-- Integrate for each sounding level from the contributing p_mls
2261	!-- levels
2262	DO n = 2, np
2263	!
2264	!-- Limit p_mls so that it is within the model level
2265	p_mls_u = MIN( rrtm_plev_tmp(k-1), &
2266	MAX( rrtm_plev_tmp(k), p_mls(n) ) )
2267	p_mls_l = MIN( rrtm_plev_tmp(k-1), &
2268	MAX( rrtm_plev_tmp(k), p_mls(n-1) ) )
2269
2270	IF ( p_mls_l > p_mls_u ) THEN
2271
2272	!
2273	!-- Calculate weights for interpolation
2274	p_mls_m = 0.5_wp * (p_mls_l + p_mls_u)
2275	p_wgt_u = (p_mls(n-1) - p_mls_m) / (p_mls(n-1) - p_mls(n))
2276	p_wgt_l = (p_mls_m - p_mls(n)) / (p_mls(n-1) - p_mls(n))
2277
2278	!
2279	!-- Add level to trace gas path
2280	trace_mls_path(k,m) = trace_mls_path(k,m) &
2281	+ ( p_wgt_u * trace_mls(m,n) &
2282	+ p_wgt_l * trace_mls(m,n-1) ) &
2283	* (p_mls_l - p_mls_u) / g
2284	ENDIF
2285	ENDDO
2286
2287	IF ( rrtm_plev_tmp(k) < p_mls(np) ) THEN
2288	trace_mls_path(k,m) = trace_mls_path(k,m) + trace_mls(m,np) &
2289	* ( MIN( rrtm_plev_tmp(k-1), p_mls(np) ) &
2290	- rrtm_plev_tmp(k) &
2291	) / g
2292	ENDIF
2293	ENDDO
2294	ENDDO
2295
2296
2297	!
2298	!-- Prepare trace gas path profiles
2299	ALLOCATE ( trace_path_tmp(1:nzt_rad+1) )
2300
2301	DO m = 1, num_trace_gases
2302
2303	trace_path_tmp(1:nzt_rad+1) = ( trace_mls_path(2:nzt_rad+2,m) &
2304	- trace_mls_path(1:nzt_rad+1,m) ) * g &
2305	/ ( rrtm_plev_tmp(1:nzt_rad+1) &
2306	- rrtm_plev_tmp(2:nzt_rad+2) )
2307
2308	!
2309	!-- Save trace gas paths to the respective arrays
2310	SELECT CASE ( TRIM( trace_names(m) ) )
2311
2312	CASE ( 'O3' )
2313
2314	rrtm_o3vmr(0,:) = trace_path_tmp(:)
2315
2316	CASE ( 'CO2' )
2317
2318	rrtm_co2vmr(0,:) = trace_path_tmp(:)
2319
2320	CASE ( 'CH4' )
2321
2322	rrtm_ch4vmr(0,:) = trace_path_tmp(:)
2323
2324	CASE ( 'N2O' )
2325
2326	rrtm_n2ovmr(0,:) = trace_path_tmp(:)
2327
2328	CASE ( 'O2' )
2329
2330	rrtm_o2vmr(0,:) = trace_path_tmp(:)
2331
2332	CASE ( 'CFC11' )
2333
2334	rrtm_cfc11vmr(0,:) = trace_path_tmp(:)
2335
2336	CASE ( 'CFC12' )
2337
2338	rrtm_cfc12vmr(0,:) = trace_path_tmp(:)
2339
2340	CASE ( 'CFC22' )
2341
2342	rrtm_cfc22vmr(0,:) = trace_path_tmp(:)
2343
2344	CASE ( 'CCL4' )
2345
2346	rrtm_ccl4vmr(0,:) = trace_path_tmp(:)
2347
2348	CASE DEFAULT
2349
2350	END SELECT
2351
2352	ENDDO
2353
2354	DEALLOCATE ( trace_path_tmp )
2355	DEALLOCATE ( trace_mls_path )
2356	DEALLOCATE ( rrtm_play_tmp )
2357	DEALLOCATE ( rrtm_plev_tmp )
2358	DEALLOCATE ( trace_mls )
2359	DEALLOCATE ( p_mls )
2360
2361	END SUBROUTINE read_trace_gas_data
2362
2363
2364	SUBROUTINE netcdf_handle_error_rad( routine_name, errno )
2365
2366	USE control_parameters, &
2367	ONLY: message_string
2368
2369	USE NETCDF
2370
2371	USE pegrid
2372
2373	IMPLICIT NONE
2374
2375	CHARACTER(LEN=6) :: message_identifier
2376	CHARACTER(LEN=*) :: routine_name
2377
2378	INTEGER(iwp) :: errno
2379
2380	IF ( nc_stat /= NF90_NOERR ) THEN
2381
2382	WRITE( message_identifier, '(''NC'',I4.4)' ) errno
2383	message_string = TRIM( NF90_STRERROR( nc_stat ) )
2384
2385	CALL message( routine_name, message_identifier, 2, 2, 0, 6, 1 )
2386
2387	ENDIF
2388
2389	END SUBROUTINE netcdf_handle_error_rad
2390	#endif
2391
2392
2393	!------------------------------------------------------------------------------!
2394	! Description:
2395	! ------------
2396	!> Calculate temperature tendency due to radiative cooling/heating.
2397	!> Cache-optimized version.
2398	!------------------------------------------------------------------------------!
2399	SUBROUTINE radiation_tendency_ij ( i, j, tend )
2400
2401	USE cloud_parameters, &
2402	ONLY: pt_d_t
2403
2404	IMPLICIT NONE
2405
2406	INTEGER(iwp) :: i, j, k !< loop indices
2407
2408	REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg) :: tend !< pt tendency term
2409
2410	IF ( radiation_scheme == 'rrtmg' ) THEN
2411	#if defined ( __rrtmg )
2412	!
2413	!-- Calculate tendency based on heating rate
2414	DO k = nzb+1, nzt+1
2415	tend(k,j,i) = tend(k,j,i) + (rad_lw_hr(k,j,i) + rad_sw_hr(k,j,i)) &
2416	* pt_d_t(k) * d_seconds_hour
2417	ENDDO
2418	#endif
2419	ENDIF
2420
2421	END SUBROUTINE radiation_tendency_ij
2422
2423
2424	!------------------------------------------------------------------------------!
2425	! Description:
2426	! ------------
2427	!> Calculate temperature tendency due to radiative cooling/heating.
2428	!> Vector-optimized version
2429	!------------------------------------------------------------------------------!
2430	SUBROUTINE radiation_tendency ( tend )
2431
2432	USE cloud_parameters, &
2433	ONLY: pt_d_t
2434
2435	USE indices, &
2436	ONLY: nxl, nxr, nyn, nys
2437
2438	IMPLICIT NONE
2439
2440	INTEGER(iwp) :: i, j, k !< loop indices
2441
2442	REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg) :: tend !< pt tendency term
2443
2444	IF ( radiation_scheme == 'rrtmg' ) THEN
2445	#if defined ( __rrtmg )
2446	!
2447	!-- Calculate tendency based on heating rate
2448	DO i = nxl, nxr
2449	DO j = nys, nyn
2450	DO k = nzb+1, nzt+1
2451	tend(k,j,i) = tend(k,j,i) + ( rad_lw_hr(k,j,i) &
2452	+ rad_sw_hr(k,j,i) ) * pt_d_t(k) &
2453	* d_seconds_hour
2454	ENDDO
2455	ENDDO
2456	ENDDO
2457	#endif
2458	ENDIF
2459
2460
2461	END SUBROUTINE radiation_tendency
2462
2463	!------------------------------------------------------------------------------!
2464	!
2465	! Description:
2466	! ------------
2467	!> Subroutine for averaging 3D data
2468	!------------------------------------------------------------------------------!
2469	SUBROUTINE radiation_3d_data_averaging( mode, variable )
2470
2471
2472	USE control_parameters
2473
2474	USE indices
2475
2476	USE kinds
2477
2478	IMPLICIT NONE
2479
2480	CHARACTER (LEN=*) :: mode !<
2481	CHARACTER (LEN=*) :: variable !<
2482
2483	INTEGER(iwp) :: i !<
2484	INTEGER(iwp) :: j !<
2485	INTEGER(iwp) :: k !<
2486
2487	IF ( mode == 'allocate' ) THEN
2488
2489	SELECT CASE ( TRIM( variable ) )
2490
2491	CASE ( 'rad_net*' )
2492	IF ( .NOT. ALLOCATED( rad_net_av ) ) THEN
2493	ALLOCATE( rad_net_av(nysg:nyng,nxlg:nxrg) )
2494	ENDIF
2495	rad_net_av = 0.0_wp
2496
2497	CASE ( 'rad_lw_in' )
2498	IF ( .NOT. ALLOCATED( rad_lw_in_av ) ) THEN
2499	ALLOCATE( rad_lw_in_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2500	ENDIF
2501	rad_lw_in_av = 0.0_wp
2502
2503	CASE ( 'rad_lw_out' )
2504	IF ( .NOT. ALLOCATED( rad_lw_out_av ) ) THEN
2505	ALLOCATE( rad_lw_in_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2506	ENDIF
2507	rad_lw_out_av = 0.0_wp
2508
2509	CASE ( 'rad_lw_cs_hr' )
2510	IF ( .NOT. ALLOCATED( rad_lw_cs_hr_av ) ) THEN
2511	ALLOCATE( rad_lw_cs_hr_av(nzb+1:nzt+1,nysg:nyng,nxlg:nxrg) )
2512	ENDIF
2513	rad_lw_cs_hr_av = 0.0_wp
2514
2515	CASE ( 'rad_lw_hr' )
2516	IF ( .NOT. ALLOCATED( rad_lw_hr_av ) ) THEN
2517	ALLOCATE( rad_lw_hr_av(nzb+1:nzt+1,nysg:nyng,nxlg:nxrg) )
2518	ENDIF
2519	rad_lw_hr_av = 0.0_wp
2520
2521	CASE ( 'rad_sw_in' )
2522	IF ( .NOT. ALLOCATED( rad_sw_in_av ) ) THEN
2523	ALLOCATE( rad_sw_in_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2524	ENDIF
2525	rad_sw_in_av = 0.0_wp
2526
2527	CASE ( 'rad_sw_out' )
2528	IF ( .NOT. ALLOCATED( rad_sw_out_av ) ) THEN
2529	ALLOCATE( rad_sw_out_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
2530	ENDIF
2531	rad_sw_out_av = 0.0_wp
2532
2533	CASE ( 'rad_sw_cs_hr' )
2534	IF ( .NOT. ALLOCATED( rad_sw_cs_hr_av ) ) THEN
2535	ALLOCATE( rad_sw_cs_hr_av(nzb+1:nzt+1,nysg:nyng,nxlg:nxrg) )
2536	ENDIF
2537	rad_sw_cs_hr_av = 0.0_wp
2538
2539	CASE ( 'rad_sw_hr' )
2540	IF ( .NOT. ALLOCATED( rad_sw_hr_av ) ) THEN
2541	ALLOCATE( rad_sw_hr_av(nzb+1:nzt+1,nysg:nyng,nxlg:nxrg) )
2542	ENDIF
2543	rad_sw_hr_av = 0.0_wp
2544
2545	CASE DEFAULT
2546	CONTINUE
2547
2548	END SELECT
2549
2550	ELSEIF ( mode == 'sum' ) THEN
2551
2552	SELECT CASE ( TRIM( variable ) )
2553
2554	CASE ( 'rad_net*' )
2555	DO i = nxlg, nxrg
2556	DO j = nysg, nyng
2557	rad_net_av(j,i) = rad_net_av(j,i) + rad_net(j,i)
2558	ENDDO
2559	ENDDO
2560
2561	CASE ( 'rad_lw_in' )
2562	DO i = nxlg, nxrg
2563	DO j = nysg, nyng
2564	DO k = nzb, nzt+1
2565	rad_lw_in_av(k,j,i) = rad_lw_in_av(k,j,i) + rad_lw_in(k,j,i)
2566	ENDDO
2567	ENDDO
2568	ENDDO
2569
2570	CASE ( 'rad_lw_out' )
2571	DO i = nxlg, nxrg
2572	DO j = nysg, nyng
2573	DO k = nzb, nzt+1
2574	rad_lw_out_av(k,j,i) = rad_lw_out_av(k,j,i) &
2575	+ rad_lw_out(k,j,i)
2576	ENDDO
2577	ENDDO
2578	ENDDO
2579
2580	CASE ( 'rad_lw_cs_hr' )
2581	DO i = nxlg, nxrg
2582	DO j = nysg, nyng
2583	DO k = nzb, nzt+1
2584	rad_lw_cs_hr_av(k,j,i) = rad_lw_cs_hr_av(k,j,i) &
2585	+ rad_lw_cs_hr(k,j,i)
2586	ENDDO
2587	ENDDO
2588	ENDDO
2589
2590	CASE ( 'rad_lw_hr' )
2591	DO i = nxlg, nxrg
2592	DO j = nysg, nyng
2593	DO k = nzb, nzt+1
2594	rad_lw_hr_av(k,j,i) = rad_lw_hr_av(k,j,i) &
2595	+ rad_lw_hr(k,j,i)
2596	ENDDO
2597	ENDDO
2598	ENDDO
2599
2600	CASE ( 'rad_sw_in' )
2601	DO i = nxlg, nxrg
2602	DO j = nysg, nyng
2603	DO k = nzb, nzt+1
2604	rad_sw_in_av(k,j,i) = rad_sw_in_av(k,j,i) &
2605	+ rad_sw_in(k,j,i)
2606	ENDDO
2607	ENDDO
2608	ENDDO
2609
2610	CASE ( 'rad_sw_out' )
2611	DO i = nxlg, nxrg
2612	DO j = nysg, nyng
2613	DO k = nzb, nzt+1
2614	rad_sw_out_av(k,j,i) = rad_sw_out_av(k,j,i) &
2615	+ rad_sw_out(k,j,i)
2616	ENDDO
2617	ENDDO
2618	ENDDO
2619
2620	CASE ( 'rad_sw_cs_hr' )
2621	DO i = nxlg, nxrg
2622	DO j = nysg, nyng
2623	DO k = nzb, nzt+1
2624	rad_sw_cs_hr_av(k,j,i) = rad_sw_cs_hr_av(k,j,i) &
2625	+ rad_sw_cs_hr(k,j,i)
2626	ENDDO
2627	ENDDO
2628	ENDDO
2629
2630	CASE ( 'rad_sw_hr' )
2631	DO i = nxlg, nxrg
2632	DO j = nysg, nyng
2633	DO k = nzb, nzt+1
2634	rad_sw_hr_av(k,j,i) = rad_sw_hr_av(k,j,i) &
2635	+ rad_sw_hr(k,j,i)
2636	ENDDO
2637	ENDDO
2638	ENDDO
2639
2640	CASE DEFAULT
2641	CONTINUE
2642
2643	END SELECT
2644
2645	ELSEIF ( mode == 'average' ) THEN
2646
2647	SELECT CASE ( TRIM( variable ) )
2648
2649	CASE ( 'rad_net*' )
2650	DO i = nxlg, nxrg
2651	DO j = nysg, nyng
2652	rad_net_av(j,i) = rad_net_av(j,i) / REAL( average_count_3d, &
2653	KIND=wp )
2654	ENDDO
2655	ENDDO
2656
2657	CASE ( 'rad_lw_in' )
2658	DO i = nxlg, nxrg
2659	DO j = nysg, nyng
2660	DO k = nzb, nzt+1
2661	rad_lw_in_av(k,j,i) = rad_lw_in_av(k,j,i) &
2662	/ REAL( average_count_3d, KIND=wp )
2663	ENDDO
2664	ENDDO
2665	ENDDO
2666
2667	CASE ( 'rad_lw_out' )
2668	DO i = nxlg, nxrg
2669	DO j = nysg, nyng
2670	DO k = nzb, nzt+1
2671	rad_lw_out_av(k,j,i) = rad_lw_out_av(k,j,i) &
2672	/ REAL( average_count_3d, KIND=wp )
2673	ENDDO
2674	ENDDO
2675	ENDDO
2676
2677	CASE ( 'rad_lw_cs_hr' )
2678	DO i = nxlg, nxrg
2679	DO j = nysg, nyng
2680	DO k = nzb, nzt+1
2681	rad_lw_cs_hr_av(k,j,i) = rad_lw_cs_hr_av(k,j,i) &
2682	/ REAL( average_count_3d, KIND=wp )
2683	ENDDO
2684	ENDDO
2685	ENDDO
2686
2687	CASE ( 'rad_lw_hr' )
2688	DO i = nxlg, nxrg
2689	DO j = nysg, nyng
2690	DO k = nzb, nzt+1
2691	rad_lw_hr_av(k,j,i) = rad_lw_hr_av(k,j,i) &
2692	/ REAL( average_count_3d, KIND=wp )
2693	ENDDO
2694	ENDDO
2695	ENDDO
2696
2697	CASE ( 'rad_sw_in' )
2698	DO i = nxlg, nxrg
2699	DO j = nysg, nyng
2700	DO k = nzb, nzt+1
2701	rad_sw_in_av(k,j,i) = rad_sw_in_av(k,j,i) &
2702	/ REAL( average_count_3d, KIND=wp )
2703	ENDDO
2704	ENDDO
2705	ENDDO
2706
2707	CASE ( 'rad_sw_out' )
2708	DO i = nxlg, nxrg
2709	DO j = nysg, nyng
2710	DO k = nzb, nzt+1
2711	rad_sw_out_av(k,j,i) = rad_sw_out_av(k,j,i) &
2712	/ REAL( average_count_3d, KIND=wp )
2713	ENDDO
2714	ENDDO
2715	ENDDO
2716
2717	CASE ( 'rad_sw_cs_hr' )
2718	DO i = nxlg, nxrg
2719	DO j = nysg, nyng
2720	DO k = nzb, nzt+1
2721	rad_sw_cs_hr_av(k,j,i) = rad_sw_cs_hr_av(k,j,i) &
2722	/ REAL( average_count_3d, KIND=wp )
2723	ENDDO
2724	ENDDO
2725	ENDDO
2726
2727	CASE ( 'rad_sw_hr' )
2728	DO i = nxlg, nxrg
2729	DO j = nysg, nyng
2730	DO k = nzb, nzt+1
2731	rad_sw_hr_av(k,j,i) = rad_sw_hr_av(k,j,i) &
2732	/ REAL( average_count_3d, KIND=wp )
2733	ENDDO
2734	ENDDO
2735	ENDDO
2736
2737	END SELECT
2738
2739	ENDIF
2740
2741	END SUBROUTINE radiation_3d_data_averaging
2742
2743
2744	!------------------------------------------------------------------------------!
2745	!
2746	! Description:
2747	! ------------
2748	!> Subroutine defining appropriate grid for netcdf variables.
2749	!> It is called out from subroutine netcdf.
2750	!------------------------------------------------------------------------------!
2751	SUBROUTINE radiation_define_netcdf_grid( var, found, grid_x, grid_y, grid_z )
2752
2753	IMPLICIT NONE
2754
2755	CHARACTER (LEN=*), INTENT(IN) :: var !<
2756	LOGICAL, INTENT(OUT) :: found !<
2757	CHARACTER (LEN=*), INTENT(OUT) :: grid_x !<
2758	CHARACTER (LEN=*), INTENT(OUT) :: grid_y !<
2759	CHARACTER (LEN=*), INTENT(OUT) :: grid_z !<
2760
2761	found = .TRUE.
2762
2763
2764	!
2765	!-- Check for the grid
2766	SELECT CASE ( TRIM( var ) )
2767
2768	CASE ( 'rad_lw_cs_hr', 'rad_lw_hr', 'rad_sw_cs_hr', 'rad_sw_hr', &
2769	'rad_lw_cs_hr_xy', 'rad_lw_hr_xy', 'rad_sw_cs_hr_xy', &
2770	'rad_sw_hr_xy', 'rad_lw_cs_hr_xz', 'rad_lw_hr_xz', &
2771	'rad_sw_cs_hr_xz', 'rad_sw_hr_xz', 'rad_lw_cs_hr_yz', &
2772	'rad_lw_hr_yz', 'rad_sw_cs_hr_yz', 'rad_sw_hr_yz' )
2773	grid_x = 'x'
2774	grid_y = 'y'
2775	grid_z = 'zu'
2776
2777	CASE ( 'rad_lw_in', 'rad_lw_out', 'rad_sw_in', 'rad_sw_out', &
2778	'rad_lw_in_xy', 'rad_lw_out_xy', 'rad_sw_in_xy','rad_sw_out_xy', &
2779	'rad_lw_in_xz', 'rad_lw_out_xz', 'rad_sw_in_xz','rad_sw_out_xz', &
2780	'rad_lw_in_yz', 'rad_lw_out_yz', 'rad_sw_in_yz','rad_sw_out_yz' )
2781	grid_x = 'x'
2782	grid_y = 'y'
2783	grid_z = 'zw'
2784
2785
2786	CASE DEFAULT
2787	found = .FALSE.
2788	grid_x = 'none'
2789	grid_y = 'none'
2790	grid_z = 'none'
2791
2792	END SELECT
2793
2794	END SUBROUTINE radiation_define_netcdf_grid
2795
2796	!------------------------------------------------------------------------------!
2797	!
2798	! Description:
2799	! ------------
2800	!> Subroutine defining 3D output variables
2801	!------------------------------------------------------------------------------!
2802	SUBROUTINE radiation_data_output_2d( av, variable, found, grid, mode, &
2803	local_pf, two_d )
2804
2805	USE indices
2806
2807	USE kinds
2808
2809
2810	IMPLICIT NONE
2811
2812	CHARACTER (LEN=*) :: grid !<
2813	CHARACTER (LEN=*) :: mode !<
2814	CHARACTER (LEN=*) :: variable !<
2815
2816	INTEGER(iwp) :: av !<
2817	INTEGER(iwp) :: i !<
2818	INTEGER(iwp) :: j !<
2819	INTEGER(iwp) :: k !<
2820
2821	LOGICAL :: found !<
2822	LOGICAL :: two_d !< flag parameter that indicates 2D variables (horizontal cross sections)
2823
2824	REAL(wp), DIMENSION(nxl:nxr,nys:nyn,nzb:nzt+1) :: local_pf !<
2825
2826	found = .TRUE.
2827
2828	SELECT CASE ( TRIM( variable ) )
2829
2830	CASE ( 'rad_net*_xy' ) ! 2d-array
2831	IF ( av == 0 ) THEN
2832	DO i = nxl, nxr
2833	DO j = nys, nyn
2834	local_pf(i,j,nzb+1) = rad_net(j,i)
2835	ENDDO
2836	ENDDO
2837	ELSE
2838	DO i = nxl, nxr
2839	DO j = nys, nyn
2840	local_pf(i,j,nzb+1) = rad_net_av(j,i)
2841	ENDDO
2842	ENDDO
2843	ENDIF
2844	two_d = .TRUE.
2845	grid = 'zu1'
2846
2847
2848	CASE ( 'rad_lw_in_xy', 'rad_lw_in_xz', 'rad_lw_in_yz' )
2849	IF ( av == 0 ) THEN
2850	DO i = nxl, nxr
2851	DO j = nys, nyn
2852	DO k = nzb, nzt+1
2853	local_pf(i,j,k) = rad_lw_in(k,j,i)
2854	ENDDO
2855	ENDDO
2856	ENDDO
2857	ELSE
2858	DO i = nxl, nxr
2859	DO j = nys, nyn
2860	DO k = nzb, nzt+1
2861	local_pf(i,j,k) = rad_lw_in_av(k,j,i)
2862	ENDDO
2863	ENDDO
2864	ENDDO
2865	ENDIF
2866	IF ( mode == 'xy' ) grid = 'zu'
2867
2868	CASE ( 'rad_lw_out_xy', 'rad_lw_out_xz', 'rad_lw_out_yz' )
2869	IF ( av == 0 ) THEN
2870	DO i = nxl, nxr
2871	DO j = nys, nyn
2872	DO k = nzb, nzt+1
2873	local_pf(i,j,k) = rad_lw_out(k,j,i)
2874	ENDDO
2875	ENDDO
2876	ENDDO
2877	ELSE
2878	DO i = nxl, nxr
2879	DO j = nys, nyn
2880	DO k = nzb, nzt+1
2881	local_pf(i,j,k) = rad_lw_out_av(k,j,i)
2882	ENDDO
2883	ENDDO
2884	ENDDO
2885	ENDIF
2886	IF ( mode == 'xy' ) grid = 'zu'
2887
2888	CASE ( 'rad_lw_cs_hr_xy', 'rad_lw_cs_hr_xz', 'rad_lw_cs_hr_yz' )
2889	IF ( av == 0 ) THEN
2890	DO i = nxl, nxr
2891	DO j = nys, nyn
2892	DO k = nzb, nzt+1
2893	local_pf(i,j,k) = rad_lw_cs_hr(k,j,i)
2894	ENDDO
2895	ENDDO
2896	ENDDO
2897	ELSE
2898	DO i = nxl, nxr
2899	DO j = nys, nyn
2900	DO k = nzb, nzt+1
2901	local_pf(i,j,k) = rad_lw_cs_hr_av(k,j,i)
2902	ENDDO
2903	ENDDO
2904	ENDDO
2905	ENDIF
2906	IF ( mode == 'xy' ) grid = 'zw'
2907
2908	CASE ( 'rad_lw_hr_xy', 'rad_lw_hr_xz', 'rad_lw_hr_yz' )
2909	IF ( av == 0 ) THEN
2910	DO i = nxl, nxr
2911	DO j = nys, nyn
2912	DO k = nzb, nzt+1
2913	local_pf(i,j,k) = rad_lw_hr(k,j,i)
2914	ENDDO
2915	ENDDO
2916	ENDDO
2917	ELSE
2918	DO i = nxl, nxr
2919	DO j = nys, nyn
2920	DO k = nzb, nzt+1
2921	local_pf(i,j,k) = rad_lw_hr_av(k,j,i)
2922	ENDDO
2923	ENDDO
2924	ENDDO
2925	ENDIF
2926	IF ( mode == 'xy' ) grid = 'zw'
2927
2928	CASE ( 'rad_sw_in_xy', 'rad_sw_in_xz', 'rad_sw_in_yz' )
2929	IF ( av == 0 ) THEN
2930	DO i = nxl, nxr
2931	DO j = nys, nyn
2932	DO k = nzb, nzt+1
2933	local_pf(i,j,k) = rad_sw_in(k,j,i)
2934	ENDDO
2935	ENDDO
2936	ENDDO
2937	ELSE
2938	DO i = nxl, nxr
2939	DO j = nys, nyn
2940	DO k = nzb, nzt+1
2941	local_pf(i,j,k) = rad_sw_in_av(k,j,i)
2942	ENDDO
2943	ENDDO
2944	ENDDO
2945	ENDIF
2946	IF ( mode == 'xy' ) grid = 'zu'
2947
2948	CASE ( 'rad_sw_out_xy', 'rad_sw_out_xz', 'rad_sw_out_yz' )
2949	IF ( av == 0 ) THEN
2950	DO i = nxl, nxr
2951	DO j = nys, nyn
2952	DO k = nzb, nzt+1
2953	local_pf(i,j,k) = rad_sw_out(k,j,i)
2954	ENDDO
2955	ENDDO
2956	ENDDO
2957	ELSE
2958	DO i = nxl, nxr
2959	DO j = nys, nyn
2960	DO k = nzb, nzt+1
2961	local_pf(i,j,k) = rad_sw_out_av(k,j,i)
2962	ENDDO
2963	ENDDO
2964	ENDDO
2965	ENDIF
2966	IF ( mode == 'xy' ) grid = 'zu'
2967
2968	CASE ( 'rad_sw_cs_hr_xy', 'rad_sw_cs_hr_xz', 'rad_sw_cs_hr_yz' )
2969	IF ( av == 0 ) THEN
2970	DO i = nxl, nxr
2971	DO j = nys, nyn
2972	DO k = nzb, nzt+1
2973	local_pf(i,j,k) = rad_sw_cs_hr(k,j,i)
2974	ENDDO
2975	ENDDO
2976	ENDDO
2977	ELSE
2978	DO i = nxl, nxr
2979	DO j = nys, nyn
2980	DO k = nzb, nzt+1
2981	local_pf(i,j,k) = rad_sw_cs_hr_av(k,j,i)
2982	ENDDO
2983	ENDDO
2984	ENDDO
2985	ENDIF
2986	IF ( mode == 'xy' ) grid = 'zw'
2987
2988	CASE ( 'rad_sw_hr_xy', 'rad_sw_hr_xz', 'rad_sw_hr_yz' )
2989	IF ( av == 0 ) THEN
2990	DO i = nxl, nxr
2991	DO j = nys, nyn
2992	DO k = nzb, nzt+1
2993	local_pf(i,j,k) = rad_sw_hr(k,j,i)
2994	ENDDO
2995	ENDDO
2996	ENDDO
2997	ELSE
2998	DO i = nxl, nxr
2999	DO j = nys, nyn
3000	DO k = nzb, nzt+1
3001	local_pf(i,j,k) = rad_sw_hr_av(k,j,i)
3002	ENDDO
3003	ENDDO
3004	ENDDO
3005	ENDIF
3006	IF ( mode == 'xy' ) grid = 'zw'
3007
3008	CASE DEFAULT
3009	found = .FALSE.
3010	grid = 'none'
3011
3012	END SELECT
3013
3014	END SUBROUTINE radiation_data_output_2d
3015
3016
3017	!------------------------------------------------------------------------------!
3018	!
3019	! Description:
3020	! ------------
3021	!> Subroutine defining 3D output variables
3022	!------------------------------------------------------------------------------!
3023	SUBROUTINE radiation_data_output_3d( av, variable, found, local_pf )
3024
3025
3026	USE indices
3027
3028	USE kinds
3029
3030
3031	IMPLICIT NONE
3032
3033	CHARACTER (LEN=*) :: variable !<
3034
3035	INTEGER(iwp) :: av !<
3036	INTEGER(iwp) :: i !<
3037	INTEGER(iwp) :: j !<
3038	INTEGER(iwp) :: k !<
3039
3040	LOGICAL :: found !<
3041
3042	REAL(sp), DIMENSION(nxl:nxr,nys:nyn,nzb:nzt+1) :: local_pf !<
3043
3044
3045	found = .TRUE.
3046
3047
3048	SELECT CASE ( TRIM( variable ) )
3049
3050	CASE ( 'rad_sw_in' )
3051	IF ( av == 0 ) THEN
3052	DO i = nxl, nxr
3053	DO j = nys, nyn
3054	DO k = nzb, nzt+1
3055	local_pf(i,j,k) = rad_sw_in(k,j,i)
3056	ENDDO
3057	ENDDO
3058	ENDDO
3059	ELSE
3060	DO i = nxl, nxr
3061	DO j = nys, nyn
3062	DO k = nzb, nzt+1
3063	local_pf(i,j,k) = rad_sw_in_av(k,j,i)
3064	ENDDO
3065	ENDDO
3066	ENDDO
3067	ENDIF
3068
3069	CASE ( 'rad_sw_out' )
3070	IF ( av == 0 ) THEN
3071	DO i = nxl, nxr
3072	DO j = nys, nyn
3073	DO k = nzb, nzt+1
3074	local_pf(i,j,k) = rad_sw_out(k,j,i)
3075	ENDDO
3076	ENDDO
3077	ENDDO
3078	ELSE
3079	DO i = nxl, nxr
3080	DO j = nys, nyn
3081	DO k = nzb, nzt+1
3082	local_pf(i,j,k) = rad_sw_out_av(k,j,i)
3083	ENDDO
3084	ENDDO
3085	ENDDO
3086	ENDIF
3087
3088	CASE ( 'rad_sw_cs_hr' )
3089	IF ( av == 0 ) THEN
3090	DO i = nxl, nxr
3091	DO j = nys, nyn
3092	DO k = nzb, nzt+1
3093	local_pf(i,j,k) = rad_sw_cs_hr(k,j,i)
3094	ENDDO
3095	ENDDO
3096	ENDDO
3097	ELSE
3098	DO i = nxl, nxr
3099	DO j = nys, nyn
3100	DO k = nzb, nzt+1
3101	local_pf(i,j,k) = rad_sw_cs_hr_av(k,j,i)
3102	ENDDO
3103	ENDDO
3104	ENDDO
3105	ENDIF
3106
3107	CASE ( 'rad_sw_hr' )
3108	IF ( av == 0 ) THEN
3109	DO i = nxl, nxr
3110	DO j = nys, nyn
3111	DO k = nzb, nzt+1
3112	local_pf(i,j,k) = rad_sw_hr(k,j,i)
3113	ENDDO
3114	ENDDO
3115	ENDDO
3116	ELSE
3117	DO i = nxl, nxr
3118	DO j = nys, nyn
3119	DO k = nzb, nzt+1
3120	local_pf(i,j,k) = rad_sw_hr_av(k,j,i)
3121	ENDDO
3122	ENDDO
3123	ENDDO
3124	ENDIF
3125
3126	CASE ( 'rad_lw_in' )
3127	IF ( av == 0 ) THEN
3128	DO i = nxl, nxr
3129	DO j = nys, nyn
3130	DO k = nzb, nzt+1
3131	local_pf(i,j,k) = rad_lw_in(k,j,i)
3132	ENDDO
3133	ENDDO
3134	ENDDO
3135	ELSE
3136	DO i = nxl, nxr
3137	DO j = nys, nyn
3138	DO k = nzb, nzt+1
3139	local_pf(i,j,k) = rad_lw_in_av(k,j,i)
3140	ENDDO
3141	ENDDO
3142	ENDDO
3143	ENDIF
3144
3145	CASE ( 'rad_lw_out' )
3146	IF ( av == 0 ) THEN
3147	DO i = nxl, nxr
3148	DO j = nys, nyn
3149	DO k = nzb, nzt+1
3150	local_pf(i,j,k) = rad_lw_out(k,j,i)
3151	ENDDO
3152	ENDDO
3153	ENDDO
3154	ELSE
3155	DO i = nxl, nxr
3156	DO j = nys, nyn
3157	DO k = nzb, nzt+1
3158	local_pf(i,j,k) = rad_lw_out_av(k,j,i)
3159	ENDDO
3160	ENDDO
3161	ENDDO
3162	ENDIF
3163
3164	CASE ( 'rad_lw_cs_hr' )
3165	IF ( av == 0 ) THEN
3166	DO i = nxl, nxr
3167	DO j = nys, nyn
3168	DO k = nzb, nzt+1
3169	local_pf(i,j,k) = rad_lw_cs_hr(k,j,i)
3170	ENDDO
3171	ENDDO
3172	ENDDO
3173	ELSE
3174	DO i = nxl, nxr
3175	DO j = nys, nyn
3176	DO k = nzb, nzt+1
3177	local_pf(i,j,k) = rad_lw_cs_hr_av(k,j,i)
3178	ENDDO
3179	ENDDO
3180	ENDDO
3181	ENDIF
3182
3183	CASE ( 'rad_lw_hr' )
3184	IF ( av == 0 ) THEN
3185	DO i = nxl, nxr
3186	DO j = nys, nyn
3187	DO k = nzb, nzt+1
3188	local_pf(i,j,k) = rad_lw_hr(k,j,i)
3189	ENDDO
3190	ENDDO
3191	ENDDO
3192	ELSE
3193	DO i = nxl, nxr
3194	DO j = nys, nyn
3195	DO k = nzb, nzt+1
3196	local_pf(i,j,k) = rad_lw_hr_av(k,j,i)
3197	ENDDO
3198	ENDDO
3199	ENDDO
3200	ENDIF
3201
3202	CASE DEFAULT
3203	found = .FALSE.
3204
3205	END SELECT
3206
3207
3208	END SUBROUTINE radiation_data_output_3d
3209
3210	!------------------------------------------------------------------------------!
3211	!
3212	! Description:
3213	! ------------
3214	!> Subroutine defining masked data output
3215	!------------------------------------------------------------------------------!
3216	SUBROUTINE radiation_data_output_mask( av, variable, found, local_pf )
3217
3218	USE control_parameters
3219
3220	USE indices
3221
3222	USE kinds
3223
3224
3225	IMPLICIT NONE
3226
3227	CHARACTER (LEN=*) :: variable !<
3228
3229	INTEGER(iwp) :: av !<
3230	INTEGER(iwp) :: i !<
3231	INTEGER(iwp) :: j !<
3232	INTEGER(iwp) :: k !<
3233
3234	LOGICAL :: found !<
3235
3236	REAL(wp), &
3237	DIMENSION(mask_size_l(mid,1),mask_size_l(mid,2),mask_size_l(mid,3)) :: &
3238	local_pf !<
3239
3240
3241	found = .TRUE.
3242
3243	SELECT CASE ( TRIM( variable ) )
3244
3245
3246	CASE ( 'rad_lw_in' )
3247	IF ( av == 0 ) THEN
3248	DO i = 1, mask_size_l(mid,1)
3249	DO j = 1, mask_size_l(mid,2)
3250	DO k = 1, mask_size_l(mid,3)
3251	local_pf(i,j,k) = rad_lw_in(mask_k(mid,k), &
3252	mask_j(mid,j),mask_i(mid,i))
3253	ENDDO
3254	ENDDO
3255	ENDDO
3256	ELSE
3257	DO i = 1, mask_size_l(mid,1)
3258	DO j = 1, mask_size_l(mid,2)
3259	DO k = 1, mask_size_l(mid,3)
3260	local_pf(i,j,k) = rad_lw_in_av(mask_k(mid,k), &
3261	mask_j(mid,j),mask_i(mid,i))
3262	ENDDO
3263	ENDDO
3264	ENDDO
3265	ENDIF
3266
3267	CASE ( 'rad_lw_out' )
3268	IF ( av == 0 ) THEN
3269	DO i = 1, mask_size_l(mid,1)
3270	DO j = 1, mask_size_l(mid,2)
3271	DO k = 1, mask_size_l(mid,3)
3272	local_pf(i,j,k) = rad_lw_out(mask_k(mid,k), &
3273	mask_j(mid,j),mask_i(mid,i))
3274	ENDDO
3275	ENDDO
3276	ENDDO
3277	ELSE
3278	DO i = 1, mask_size_l(mid,1)
3279	DO j = 1, mask_size_l(mid,2)
3280	DO k = 1, mask_size_l(mid,3)
3281	local_pf(i,j,k) = rad_lw_out_av(mask_k(mid,k), &
3282	mask_j(mid,j),mask_i(mid,i))
3283	ENDDO
3284	ENDDO
3285	ENDDO
3286	ENDIF
3287
3288	CASE ( 'rad_lw_cs_hr' )
3289	IF ( av == 0 ) THEN
3290	DO i = 1, mask_size_l(mid,1)
3291	DO j = 1, mask_size_l(mid,2)
3292	DO k = 1, mask_size_l(mid,3)
3293	local_pf(i,j,k) = rad_lw_cs_hr(mask_k(mid,k), &
3294	mask_j(mid,j),mask_i(mid,i))
3295	ENDDO
3296	ENDDO
3297	ENDDO
3298	ELSE
3299	DO i = 1, mask_size_l(mid,1)
3300	DO j = 1, mask_size_l(mid,2)
3301	DO k = 1, mask_size_l(mid,3)
3302	local_pf(i,j,k) = rad_lw_cs_hr_av(mask_k(mid,k), &
3303	mask_j(mid,j),mask_i(mid,i))
3304	ENDDO
3305	ENDDO
3306	ENDDO
3307	ENDIF
3308
3309	CASE ( 'rad_lw_hr' )
3310	IF ( av == 0 ) THEN
3311	DO i = 1, mask_size_l(mid,1)
3312	DO j = 1, mask_size_l(mid,2)
3313	DO k = 1, mask_size_l(mid,3)
3314	local_pf(i,j,k) = rad_lw_hr(mask_k(mid,k), &
3315	mask_j(mid,j),mask_i(mid,i))
3316	ENDDO
3317	ENDDO
3318	ENDDO
3319	ELSE
3320	DO i = 1, mask_size_l(mid,1)
3321	DO j = 1, mask_size_l(mid,2)
3322	DO k = 1, mask_size_l(mid,3)
3323	local_pf(i,j,k) = rad_lw_hr_av(mask_k(mid,k), &
3324	mask_j(mid,j),mask_i(mid,i))
3325	ENDDO
3326	ENDDO
3327	ENDDO
3328	ENDIF
3329
3330	CASE ( 'rad_sw_in' )
3331	IF ( av == 0 ) THEN
3332	DO i = 1, mask_size_l(mid,1)
3333	DO j = 1, mask_size_l(mid,2)
3334	DO k = 1, mask_size_l(mid,3)
3335	local_pf(i,j,k) = rad_sw_in(mask_k(mid,k), &
3336	mask_j(mid,j),mask_i(mid,i))
3337	ENDDO
3338	ENDDO
3339	ENDDO
3340	ELSE
3341	DO i = 1, mask_size_l(mid,1)
3342	DO j = 1, mask_size_l(mid,2)
3343	DO k = 1, mask_size_l(mid,3)
3344	local_pf(i,j,k) = rad_sw_in_av(mask_k(mid,k), &
3345	mask_j(mid,j),mask_i(mid,i))
3346	ENDDO
3347	ENDDO
3348	ENDDO
3349	ENDIF
3350
3351	CASE ( 'rad_sw_out' )
3352	IF ( av == 0 ) THEN
3353	DO i = 1, mask_size_l(mid,1)
3354	DO j = 1, mask_size_l(mid,2)
3355	DO k = 1, mask_size_l(mid,3)
3356	local_pf(i,j,k) = rad_sw_out(mask_k(mid,k), &
3357	mask_j(mid,j),mask_i(mid,i))
3358	ENDDO
3359	ENDDO
3360	ENDDO
3361	ELSE
3362	DO i = 1, mask_size_l(mid,1)
3363	DO j = 1, mask_size_l(mid,2)
3364	DO k = 1, mask_size_l(mid,3)
3365	local_pf(i,j,k) = rad_sw_out_av(mask_k(mid,k), &
3366	mask_j(mid,j),mask_i(mid,i))
3367	ENDDO
3368	ENDDO
3369	ENDDO
3370	ENDIF
3371
3372	CASE ( 'rad_sw_cs_hr' )
3373	IF ( av == 0 ) THEN
3374	DO i = 1, mask_size_l(mid,1)
3375	DO j = 1, mask_size_l(mid,2)
3376	DO k = 1, mask_size_l(mid,3)
3377	local_pf(i,j,k) = rad_sw_cs_hr(mask_k(mid,k), &
3378	mask_j(mid,j),mask_i(mid,i))
3379	ENDDO
3380	ENDDO
3381	ENDDO
3382	ELSE
3383	DO i = 1, mask_size_l(mid,1)
3384	DO j = 1, mask_size_l(mid,2)
3385	DO k = 1, mask_size_l(mid,3)
3386	local_pf(i,j,k) = rad_sw_cs_hr_av(mask_k(mid,k), &
3387	mask_j(mid,j),mask_i(mid,i))
3388	ENDDO
3389	ENDDO
3390	ENDDO
3391	ENDIF
3392
3393	CASE ( 'rad_sw_hr' )
3394	IF ( av == 0 ) THEN
3395	DO i = 1, mask_size_l(mid,1)
3396	DO j = 1, mask_size_l(mid,2)
3397	DO k = 1, mask_size_l(mid,3)
3398	local_pf(i,j,k) = rad_sw_hr(mask_k(mid,k), &
3399	mask_j(mid,j),mask_i(mid,i))
3400	ENDDO
3401	ENDDO
3402	ENDDO
3403	ELSE
3404	DO i = 1, mask_size_l(mid,1)
3405	DO j = 1, mask_size_l(mid,2)
3406	DO k = 1, mask_size_l(mid,3)
3407	local_pf(i,j,k) = rad_sw_hr_av(mask_k(mid,k), &
3408	mask_j(mid,j),mask_i(mid,i))
3409	ENDDO
3410	ENDDO
3411	ENDDO
3412	ENDIF
3413
3414	CASE DEFAULT
3415	found = .FALSE.
3416
3417	END SELECT
3418
3419
3420	END SUBROUTINE radiation_data_output_mask
3421
3422
3423	!------------------------------------------------------------------------------!
3424	!
3425	! Description:
3426	! ------------
3427	!> Subroutine defines masked output variables
3428	!------------------------------------------------------------------------------!
3429	SUBROUTINE radiation_last_actions
3430
3431
3432	USE control_parameters
3433
3434	USE kinds
3435
3436	IMPLICIT NONE
3437
3438	IF ( write_binary ) THEN
3439	IF ( ALLOCATED( rad_net ) ) THEN
3440	WRITE ( 14 ) 'rad_net '; WRITE ( 14 ) rad_net
3441	ENDIF
3442	IF ( ALLOCATED( rad_net_av ) ) THEN
3443	WRITE ( 14 ) 'rad_net_av '; WRITE ( 14 ) rad_net_av
3444	ENDIF
3445	IF ( ALLOCATED( rad_lw_in ) ) THEN
3446	WRITE ( 14 ) 'rad_lw_in '; WRITE ( 14 ) rad_lw_in
3447	ENDIF
3448	IF ( ALLOCATED( rad_lw_in_av ) ) THEN
3449	WRITE ( 14 ) 'rad_lw_in_av '; WRITE ( 14 ) rad_lw_in_av
3450	ENDIF
3451	IF ( ALLOCATED( rad_lw_out ) ) THEN
3452	WRITE ( 14 ) 'rad_lw_out '; WRITE ( 14 ) rad_lw_out
3453	ENDIF
3454	IF ( ALLOCATED( rad_lw_out_av ) ) THEN
3455	WRITE ( 14 ) 'rad_lw_out_av '; WRITE ( 14 ) rad_lw_out_av
3456	ENDIF
3457	IF ( ALLOCATED( rad_lw_out_change_0 ) ) THEN
3458	WRITE ( 14 ) 'rad_lw_out_change_0 '
3459	WRITE ( 14 ) rad_lw_out_change_0
3460	ENDIF
3461	IF ( ALLOCATED( rad_lw_cs_hr ) ) THEN
3462	WRITE ( 14 ) 'rad_lw_cs_hr '; WRITE ( 14 ) rad_lw_cs_hr
3463	ENDIF
3464	IF ( ALLOCATED( rad_lw_cs_hr_av ) ) THEN
3465	WRITE ( 14 ) 'rad_lw_cs_hr_av '; WRITE ( 14 ) rad_lw_cs_hr_av
3466	ENDIF
3467	IF ( ALLOCATED( rad_lw_hr ) ) THEN
3468	WRITE ( 14 ) 'rad_lw_hr '; WRITE ( 14 ) rad_lw_hr
3469	ENDIF
3470	IF ( ALLOCATED( rad_lw_hr_av ) ) THEN
3471	WRITE ( 14 ) 'rad_lw_hr_av '; WRITE ( 14 ) rad_lw_hr_av
3472	ENDIF
3473	IF ( ALLOCATED( rad_sw_in ) ) THEN
3474	WRITE ( 14 ) 'rad_sw_in '; WRITE ( 14 ) rad_sw_in
3475	ENDIF
3476	IF ( ALLOCATED( rad_sw_in_av ) ) THEN
3477	WRITE ( 14 ) 'rad_sw_in_av '; WRITE ( 14 ) rad_sw_in_av
3478	ENDIF
3479	IF ( ALLOCATED( rad_sw_out ) ) THEN
3480	WRITE ( 14 ) 'rad_sw_out '; WRITE ( 14 ) rad_sw_out
3481	ENDIF
3482	IF ( ALLOCATED( rad_sw_out_av ) ) THEN
3483	WRITE ( 14 ) 'rad_sw_out_av '; WRITE ( 14 ) rad_sw_out_av
3484	ENDIF
3485	IF ( ALLOCATED( rad_sw_cs_hr ) ) THEN
3486	WRITE ( 14 ) 'rad_sw_cs_hr '; WRITE ( 14 ) rad_sw_cs_hr
3487	ENDIF
3488	IF ( ALLOCATED( rad_sw_cs_hr_av ) ) THEN
3489	WRITE ( 14 ) 'rad_sw_cs_hr_av '; WRITE ( 14 ) rad_sw_cs_hr_av
3490	ENDIF
3491	IF ( ALLOCATED( rad_sw_hr ) ) THEN
3492	WRITE ( 14 ) 'rad_sw_hr '; WRITE ( 14 ) rad_sw_hr
3493	ENDIF
3494	IF ( ALLOCATED( rad_sw_hr_av ) ) THEN
3495	WRITE ( 14 ) 'rad_sw_hr_av '; WRITE ( 14 ) rad_sw_hr_av
3496	ENDIF
3497
3498	WRITE ( 14 ) '* end rad * '
3499
3500	ENDIF
3501
3502	END SUBROUTINE radiation_last_actions
3503
3504
3505	SUBROUTINE radiation_read_restart_data( i, nxlfa, nxl_on_file, nxrfa, &
3506	nxr_on_file, nynfa, nyn_on_file, nysfa,&
3507	nys_on_file, offset_xa, offset_ya, &
3508	overlap_count, tmp_2d, tmp_3d )
3509
3510
3511	USE control_parameters
3512
3513	USE indices
3514
3515	USE kinds
3516
3517	USE pegrid
3518
3519	IMPLICIT NONE
3520
3521	CHARACTER (LEN=20) :: field_char !<
3522
3523	INTEGER(iwp) :: i !<
3524	INTEGER(iwp) :: k !<
3525	INTEGER(iwp) :: nxlc !<
3526	INTEGER(iwp) :: nxlf !<
3527	INTEGER(iwp) :: nxl_on_file !<
3528	INTEGER(iwp) :: nxrc !<
3529	INTEGER(iwp) :: nxrf !<
3530	INTEGER(iwp) :: nxr_on_file !<
3531	INTEGER(iwp) :: nync !<
3532	INTEGER(iwp) :: nynf !<
3533	INTEGER(iwp) :: nyn_on_file !<
3534	INTEGER(iwp) :: nysc !<
3535	INTEGER(iwp) :: nysf !<
3536	INTEGER(iwp) :: nys_on_file !<
3537	INTEGER(iwp) :: overlap_count !<
3538
3539	INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) :: nxlfa !<
3540	INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) :: nxrfa !<
3541	INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) :: nynfa !<
3542	INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) :: nysfa !<
3543	INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) :: offset_xa !<
3544	INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) :: offset_ya !<
3545
3546	REAL(wp), &
3547	DIMENSION(nys_on_file-nbgp:nyn_on_file+nbgp,nxl_on_file-nbgp:nxr_on_file+nbgp) ::&
3548	tmp_2d !<
3549
3550	REAL(wp), &
3551	DIMENSION(nzb:nzt+1,nys_on_file-nbgp:nyn_on_file+nbgp,nxl_on_file-nbgp:nxr_on_file+nbgp) ::&
3552	tmp_3d !<
3553
3554	REAL(wp), &
3555	DIMENSION(0:0,nys_on_file-nbgp:nyn_on_file+nbgp,nxl_on_file-nbgp:nxr_on_file+nbgp) ::&
3556	tmp_3d2 !<
3557
3558
3559
3560	IF ( initializing_actions == 'read_restart_data' ) THEN
3561	READ ( 13 ) field_char
3562
3563	DO WHILE ( TRIM( field_char ) /= '* end rad *' )
3564
3565	DO k = 1, overlap_count
3566
3567	nxlf = nxlfa(i,k)
3568	nxlc = nxlfa(i,k) + offset_xa(i,k)
3569	nxrf = nxrfa(i,k)
3570	nxrc = nxrfa(i,k) + offset_xa(i,k)
3571	nysf = nysfa(i,k)
3572	nysc = nysfa(i,k) + offset_ya(i,k)
3573	nynf = nynfa(i,k)
3574	nync = nynfa(i,k) + offset_ya(i,k)
3575
3576
3577	SELECT CASE ( TRIM( field_char ) )
3578
3579	CASE ( 'rad_net' )
3580	IF ( .NOT. ALLOCATED( rad_net ) ) THEN
3581	ALLOCATE( rad_net(nysg:nyng,nxlg:nxrg) )
3582	ENDIF
3583	IF ( k == 1 ) READ ( 13 ) tmp_2d
3584	rad_net(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
3585	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3586
3587	CASE ( 'rad_net_av' )
3588	IF ( .NOT. ALLOCATED( rad_net_av ) ) THEN
3589	ALLOCATE( rad_net_av(nysg:nyng,nxlg:nxrg) )
3590	ENDIF
3591	IF ( k == 1 ) READ ( 13 ) tmp_2d
3592	rad_net_av(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
3593	tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3594	CASE ( 'rad_lw_in' )
3595	IF ( .NOT. ALLOCATED( rad_lw_in ) ) THEN
3596	IF ( radiation_scheme == 'clear-sky' .OR. &
3597	radiation_scheme == 'constant') THEN
3598	ALLOCATE( rad_lw_in(0:0,nysg:nyng,nxlg:nxrg) )
3599	ELSE
3600	ALLOCATE( rad_lw_in(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3601	ENDIF
3602	ENDIF
3603	IF ( k == 1 ) THEN
3604	IF ( radiation_scheme == 'clear-sky' .OR. &
3605	radiation_scheme == 'constant') THEN
3606	READ ( 13 ) tmp_3d2
3607	rad_lw_in(0:0,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3608	tmp_3d2(0:0,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3609	ELSE
3610	READ ( 13 ) tmp_3d
3611	rad_lw_in(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3612	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3613	ENDIF
3614	ENDIF
3615
3616	CASE ( 'rad_lw_in_av' )
3617	IF ( .NOT. ALLOCATED( rad_lw_in_av ) ) THEN
3618	IF ( radiation_scheme == 'clear-sky' .OR. &
3619	radiation_scheme == 'constant') THEN
3620	ALLOCATE( rad_lw_in_av(0:0,nysg:nyng,nxlg:nxrg) )
3621	ELSE
3622	ALLOCATE( rad_lw_in_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3623	ENDIF
3624	ENDIF
3625	IF ( k == 1 ) THEN
3626	IF ( radiation_scheme == 'clear-sky' .OR. &
3627	radiation_scheme == 'constant') THEN
3628	READ ( 13 ) tmp_3d2
3629	rad_lw_in_av(0:0,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3630	tmp_3d2(0:0,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3631	ELSE
3632	READ ( 13 ) tmp_3d
3633	rad_lw_in_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3634	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3635	ENDIF
3636	ENDIF
3637
3638	CASE ( 'rad_lw_out' )
3639	IF ( .NOT. ALLOCATED( rad_lw_out ) ) THEN
3640	IF ( radiation_scheme == 'clear-sky' .OR. &
3641	radiation_scheme == 'constant') THEN
3642	ALLOCATE( rad_lw_out(0:0,nysg:nyng,nxlg:nxrg) )
3643	ELSE
3644	ALLOCATE( rad_lw_out(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3645	ENDIF
3646	ENDIF
3647	IF ( k == 1 ) THEN
3648	IF ( radiation_scheme == 'clear-sky' .OR. &
3649	radiation_scheme == 'constant') THEN
3650	READ ( 13 ) tmp_3d2
3651	rad_lw_out(0:0,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3652	tmp_3d2(0:0,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3653	ELSE
3654	READ ( 13 ) tmp_3d
3655	rad_lw_out(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3656	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3657	ENDIF
3658	ENDIF
3659
3660	CASE ( 'rad_lw_out_av' )
3661	IF ( .NOT. ALLOCATED( rad_lw_out_av ) ) THEN
3662	IF ( radiation_scheme == 'clear-sky' .OR. &
3663	radiation_scheme == 'constant') THEN
3664	ALLOCATE( rad_lw_out_av(0:0,nysg:nyng,nxlg:nxrg) )
3665	ELSE
3666	ALLOCATE( rad_lw_out_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3667	ENDIF
3668	ENDIF
3669	IF ( k == 1 ) THEN
3670	IF ( radiation_scheme == 'clear-sky' .OR. &
3671	radiation_scheme == 'constant') THEN
3672	READ ( 13 ) tmp_3d2
3673	rad_lw_out_av(0:0,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3674	tmp_3d2(0:0,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3675	ELSE
3676	READ ( 13 ) tmp_3d
3677	rad_lw_out_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3678	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3679	ENDIF
3680	ENDIF
3681
3682	CASE ( 'rad_lw_out_change_0' )
3683	IF ( .NOT. ALLOCATED( rad_lw_out_change_0 ) ) THEN
3684	ALLOCATE( rad_lw_out_change_0(nysg:nyng,nxlg:nxrg) )
3685	ENDIF
3686	IF ( k == 1 ) READ ( 13 ) tmp_2d
3687	rad_lw_out_change_0(nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp)&
3688	= tmp_2d(nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3689
3690	CASE ( 'rad_lw_cs_hr' )
3691	IF ( .NOT. ALLOCATED( rad_lw_cs_hr ) ) THEN
3692	ALLOCATE( rad_lw_cs_hr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3693	ENDIF
3694	IF ( k == 1 ) READ ( 13 ) tmp_3d
3695	rad_lw_cs_hr(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
3696	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3697
3698	CASE ( 'rad_lw_cs_hr_av' )
3699	IF ( .NOT. ALLOCATED( rad_lw_cs_hr_av ) ) THEN
3700	ALLOCATE( rad_lw_cs_hr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3701	ENDIF
3702	IF ( k == 1 ) READ ( 13 ) tmp_3d
3703	rad_lw_cs_hr_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
3704	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3705
3706	CASE ( 'rad_lw_hr' )
3707	IF ( .NOT. ALLOCATED( rad_lw_hr ) ) THEN
3708	ALLOCATE( rad_lw_hr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3709	ENDIF
3710	IF ( k == 1 ) READ ( 13 ) tmp_3d
3711	rad_lw_hr(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
3712	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3713
3714	CASE ( 'rad_lw_hr_av' )
3715	IF ( .NOT. ALLOCATED( rad_lw_hr_av ) ) THEN
3716	ALLOCATE( rad_lw_hr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3717	ENDIF
3718	IF ( k == 1 ) READ ( 13 ) tmp_3d
3719	rad_lw_hr_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
3720	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3721
3722	CASE ( 'rad_sw_in' )
3723	IF ( .NOT. ALLOCATED( rad_sw_in ) ) THEN
3724	IF ( radiation_scheme == 'clear-sky' .OR. &
3725	radiation_scheme == 'constant') THEN
3726	ALLOCATE( rad_sw_in(0:0,nysg:nyng,nxlg:nxrg) )
3727	ELSE
3728	ALLOCATE( rad_sw_in(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3729	ENDIF
3730	ENDIF
3731	IF ( k == 1 ) THEN
3732	IF ( radiation_scheme == 'clear-sky' .OR. &
3733	radiation_scheme == 'constant') THEN
3734	READ ( 13 ) tmp_3d2
3735	rad_sw_in(0:0,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3736	tmp_3d2(0:0,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3737	ELSE
3738	READ ( 13 ) tmp_3d
3739	rad_sw_in(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3740	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3741	ENDIF
3742	ENDIF
3743
3744	CASE ( 'rad_sw_in_av' )
3745	IF ( .NOT. ALLOCATED( rad_sw_in_av ) ) THEN
3746	IF ( radiation_scheme == 'clear-sky' .OR. &
3747	radiation_scheme == 'constant') THEN
3748	ALLOCATE( rad_sw_in_av(0:0,nysg:nyng,nxlg:nxrg) )
3749	ELSE
3750	ALLOCATE( rad_sw_in_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3751	ENDIF
3752	ENDIF
3753	IF ( k == 1 ) THEN
3754	IF ( radiation_scheme == 'clear-sky' .OR. &
3755	radiation_scheme == 'constant') THEN
3756	READ ( 13 ) tmp_3d2
3757	rad_sw_in_av(0:0,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3758	tmp_3d2(0:0,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3759	ELSE
3760	READ ( 13 ) tmp_3d
3761	rad_sw_in_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3762	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3763	ENDIF
3764	ENDIF
3765
3766	CASE ( 'rad_sw_out' )
3767	IF ( .NOT. ALLOCATED( rad_sw_out ) ) THEN
3768	IF ( radiation_scheme == 'clear-sky' .OR. &
3769	radiation_scheme == 'constant') THEN
3770	ALLOCATE( rad_sw_out(0:0,nysg:nyng,nxlg:nxrg) )
3771	ELSE
3772	ALLOCATE( rad_sw_out(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3773	ENDIF
3774	ENDIF
3775	IF ( k == 1 ) THEN
3776	IF ( radiation_scheme == 'clear-sky' .OR. &
3777	radiation_scheme == 'constant') THEN
3778	READ ( 13 ) tmp_3d2
3779	rad_sw_out(0:0,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3780	tmp_3d2(0:0,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3781	ELSE
3782	READ ( 13 ) tmp_3d
3783	rad_sw_out(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3784	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3785	ENDIF
3786	ENDIF
3787
3788	CASE ( 'rad_sw_out_av' )
3789	IF ( .NOT. ALLOCATED( rad_sw_out_av ) ) THEN
3790	IF ( radiation_scheme == 'clear-sky' .OR. &
3791	radiation_scheme == 'constant') THEN
3792	ALLOCATE( rad_sw_out_av(0:0,nysg:nyng,nxlg:nxrg) )
3793	ELSE
3794	ALLOCATE( rad_sw_out_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3795	ENDIF
3796	ENDIF
3797	IF ( k == 1 ) THEN
3798	IF ( radiation_scheme == 'clear-sky' .OR. &
3799	radiation_scheme == 'constant') THEN
3800	READ ( 13 ) tmp_3d2
3801	rad_sw_out_av(0:0,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3802	tmp_3d2(0:0,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3803	ELSE
3804	READ ( 13 ) tmp_3d
3805	rad_sw_out_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =&
3806	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3807	ENDIF
3808	ENDIF
3809
3810	CASE ( 'rad_sw_cs_hr' )
3811	IF ( .NOT. ALLOCATED( rad_sw_cs_hr ) ) THEN
3812	ALLOCATE( rad_sw_cs_hr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3813	ENDIF
3814	IF ( k == 1 ) READ ( 13 ) tmp_3d
3815	rad_sw_cs_hr(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
3816	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3817
3818	CASE ( 'rad_sw_cs_hr_av' )
3819	IF ( .NOT. ALLOCATED( rad_sw_cs_hr_av ) ) THEN
3820	ALLOCATE( rad_sw_cs_hr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3821	ENDIF
3822	IF ( k == 1 ) READ ( 13 ) tmp_3d
3823	rad_sw_cs_hr_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
3824	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3825
3826	CASE ( 'rad_sw_hr' )
3827	IF ( .NOT. ALLOCATED( rad_sw_hr ) ) THEN
3828	ALLOCATE( rad_sw_hr(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3829	ENDIF
3830	IF ( k == 1 ) READ ( 13 ) tmp_3d
3831	rad_sw_hr(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
3832	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3833
3834	CASE ( 'rad_sw_hr_av' )
3835	IF ( .NOT. ALLOCATED( rad_sw_hr_av ) ) THEN
3836	ALLOCATE( rad_sw_hr_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
3837	ENDIF
3838	IF ( k == 1 ) READ ( 13 ) tmp_3d
3839	rad_lw_hr_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) = &
3840	tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
3841
3842	CASE DEFAULT
3843	WRITE( message_string, * ) 'unknown variable named "', &
3844	TRIM( field_char ), '" found in', &
3845	'&data from prior run on PE ', myid
3846	CALL message( 'radiation_read_restart_data', 'PA0302', 1, 2, &
3847	0, 6, 0 )
3848
3849	END SELECT
3850
3851	ENDDO
3852
3853	READ ( 13 ) field_char
3854
3855	ENDDO
3856	ENDIF
3857
3858	END SUBROUTINE radiation_read_restart_data
3859
3860
3861	END MODULE radiation_model_mod

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