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aeropt_5wv.f90 @ 5447

Last change on this file since 5447 was 5394, checked in by evignon, 2 weeks ago
ecriture de certaines declarations sur plusieurs lignes par souci de clarté
Property copyright set to Name of program: LMDZ Creation date: 1984 Version: LMDZ5 License: CeCILL version 2 Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539 See the license file in the root directory Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 35.3 KB

Line
1	!
2	! $Id: aeropt_5wv.f90 5394 2024-12-06 13:10:59Z jyg $
3	!
4
5	SUBROUTINE AEROPT_5WV(&
6	pdel, m_allaer, delt, &
7	RHcl, ai, flag_aerosol, &
8	pplay, t_seri, &
9	tausum, tau, presnivs)
10
11	USE DIMPHY
12	USE aero_mod
13	USE phys_local_var_mod, only: od550aer,od865aer,ec550aer,od550lt1aer
14	USE pres2lev_mod
15
16	!
17	! Yves Balkanski le 12 avril 2006
18	! Celine Deandreis
19	! Anne Cozic Avril 2009
20	! a partir d'une sous-routine de Johannes Quaas pour les sulfates
21	!
22	!
23	! Refractive indices for seasalt come from Shettle and Fenn (1979)
24	!
25	! Refractive indices from water come from Hale and Querry (1973)
26	!
27	! Refractive indices from Ammonium Sulfate Toon and Pollack (1976)
28	!
29	! Refractive indices for Dust, internal mixture of minerals coated with 1.5% hematite
30	! by Volume (Balkanski et al., 2006)
31	!
32	! Refractive indices for POM: Kinne (pers. Communication
33	!
34	! Refractive index for BC from Shettle and Fenn (1979)
35	!
36	! Shettle, E. P., & Fenn, R. W. (1979), Models for the aerosols of the lower atmosphere and
37	! the effects of humidity variations on their optical properties, U.S. Air Force Geophysics
38	! Laboratory Rept. AFGL-TR-79-0214, Hanscomb Air Force Base, MA.
39	!
40	! Hale, G. M. and M. R. Querry, Optical constants of water in the 200-nm to 200-m
41	! wavelength region, Appl. Opt., 12, 555-563, 1973.
42	!
43	! Toon, O. B. and J. B. Pollack, The optical constants of several atmospheric aerosol species:
44	! Ammonium sulfate, aluminum oxide, and sodium chloride, J. Geohys. Res., 81, 5733-5748,
45	! 1976.
46	!
47	! Balkanski, Y., M. Schulz, T. Claquin And O. Boucher, Reevaluation of mineral aerosol
48	! radiative forcings suggests a better agreement with satellite and AERONET data, Atmospheric
49	! Chemistry and Physics Discussions., 6, pp 8383-8419, 2006.
50	!
51	USE yomcst_mod_h
52	IMPLICIT NONE
53
54	!
55	! Input arguments:
56	!
57	REAL, DIMENSION(klon,klev), INTENT(in) :: pdel
58	REAL, INTENT(in) :: delt
59	REAL, DIMENSION(klon,klev,naero_tot), INTENT(in) :: m_allaer
60	REAL, DIMENSION(klon,klev), INTENT(in) :: RHcl ! humidite relative ciel clair
61	INTEGER,INTENT(in) :: flag_aerosol
62	REAL, DIMENSION(klon,klev), INTENT(in) :: pplay
63	REAL, DIMENSION(klon,klev), INTENT(in) :: t_seri
64	REAL, DIMENSION(klev), INTENT(in) :: presnivs
65	!
66	! Output arguments:
67	!
68	REAL, DIMENSION(klon), INTENT(out) :: ai ! POLDER aerosol index
69	REAL, DIMENSION(klon,nwave,naero_tot), INTENT(out) :: tausum
70	REAL, DIMENSION(klon,klev,nwave,naero_tot), INTENT(out) :: tau
71	!
72	! Local
73	!
74	INTEGER, PARAMETER :: las = nwave_sw
75	LOGICAL :: soluble
76
77	INTEGER :: i, k, ierr, m, aerindex
78	INTEGER :: spsol, spinsol, spss, la
79	INTEGER :: RH_num(klon,klev)
80	INTEGER, PARAMETER :: la443 = 1
81	INTEGER, PARAMETER :: la550 = 2
82	INTEGER, PARAMETER :: la670 = 3
83	INTEGER, PARAMETER :: la765 = 4
84	INTEGER, PARAMETER :: la865 = 5
85	INTEGER, PARAMETER :: nbre_RH=12
86	INTEGER, PARAMETER :: naero_soluble=7 ! 1- BC soluble; 2- POM soluble; 3- SO4 acc.
87	! 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
88	INTEGER, PARAMETER :: naero_insoluble=3 ! 1- Dust; 2- BC insoluble; 3- POM insoluble
89	INTEGER, PARAMETER :: nb_level = 19 ! number of vertical levels
90	LOGICAL, SAVE :: firstcall=.TRUE.
91	!$OMP THREADPRIVATE(firstcall)
92
93	REAL :: zrho
94
95	! Coefficient optiques sur 19 niveaux
96	REAL, SAVE, DIMENSION(nb_level) :: presnivs_19 ! Pression milieux couche pour 19 niveaux (nb_level)
97	!$OMP THREADPRIVATE(presnivs_19)
98
99	REAL, SAVE, DIMENSION(nb_level) :: A1_ASSSM_19, A2_ASSSM_19, A3_ASSSM_19
100	REAL, SAVE, DIMENSION(nb_level) :: B1_ASSSM_19, B2_ASSSM_19, C1_ASSSM_19, C2_ASSSM_19
101	REAL, SAVE, DIMENSION(nb_level) :: A1_CSSSM_19, A2_CSSSM_19, A3_CSSSM_19
102	REAL, SAVE, DIMENSION(nb_level) :: B1_CSSSM_19, B2_CSSSM_19, C1_CSSSM_19, C2_CSSSM_19
103	REAL, SAVE, DIMENSION(nb_level) :: A1_SSSSM_19, A2_SSSSM_19, A3_SSSSM_19
104	REAL, SAVE, DIMENSION(nb_level) :: B1_SSSSM_19, B2_SSSSM_19, C1_SSSSM_19, C2_SSSSM_19
105	!$OMP THREADPRIVATE(A1_ASSSM_19, A2_ASSSM_19, A3_ASSSM_19)
106	!$OMP THREADPRIVATE(B1_ASSSM_19, B2_ASSSM_19, C1_ASSSM_19, C2_ASSSM_19)
107	!$OMP THREADPRIVATE(A1_CSSSM_19, A2_CSSSM_19, A3_CSSSM_19)
108	!$OMP THREADPRIVATE(B1_CSSSM_19, B2_CSSSM_19, C1_CSSSM_19, C2_CSSSM_19)
109	!$OMP THREADPRIVATE(A1_SSSSM_19, A2_SSSSM_19, A3_SSSSM_19)
110	!$OMP THREADPRIVATE(B1_SSSSM_19, B2_SSSSM_19, C1_SSSSM_19, C2_SSSSM_19)
111
112	! Coefficient optiques interpole sur le nombre de niveau du modele
113	REAL, ALLOCATABLE, DIMENSION(:), SAVE :: A1_ASSSM, A2_ASSSM, A3_ASSSM
114	REAL, ALLOCATABLE, DIMENSION(:), SAVE :: B1_ASSSM, B2_ASSSM, C1_ASSSM, C2_ASSSM
115	REAL, ALLOCATABLE, DIMENSION(:), SAVE :: A1_CSSSM, A2_CSSSM, A3_CSSSM
116	REAL, ALLOCATABLE, DIMENSION(:), SAVE :: B1_CSSSM, B2_CSSSM, C1_CSSSM, C2_CSSSM
117	REAL, ALLOCATABLE, DIMENSION(:), SAVE :: A1_SSSSM, A2_SSSSM, A3_SSSSM
118	REAL, ALLOCATABLE, DIMENSION(:), SAVE :: B1_SSSSM, B2_SSSSM, C1_SSSSM, C2_SSSSM
119	!$OMP THREADPRIVATE(A1_ASSSM, A2_ASSSM, A3_ASSSM)
120	!$OMP THREADPRIVATE(B1_ASSSM, B2_ASSSM, C1_ASSSM, C2_ASSSM)
121	!$OMP THREADPRIVATE(A1_CSSSM, A2_CSSSM, A3_CSSSM)
122	!$OMP THREADPRIVATE(B1_CSSSM, B2_CSSSM, C1_CSSSM, C2_CSSSM)
123	!$OMP THREADPRIVATE(A1_SSSSM, A2_SSSSM, A3_SSSSM)
124	!$OMP THREADPRIVATE(B1_SSSSM, B2_SSSSM, C1_SSSSM, C2_SSSSM)
125
126
127	REAL,PARAMETER :: RH_tab(nbre_RH)=(/0.,10.,20.,30.,40.,50.,60.,70.,80.,85.,90.,95./)
128	REAL :: DELTA(klon,klev), rh(klon,klev), H
129	REAL :: tau_ae5wv_int ! Intermediate computation of epaisseur optique aerosol
130	REAL :: piz_ae5wv_int ! Intermediate single scattering albedo aerosol
131	REAL :: cg_ae5wv_int ! Intermediate asymmetry parameter aerosol
132	REAL, PARAMETER :: RH_MAX=95.
133	REAL :: taue670(klon) ! epaisseur optique aerosol absorption 550 nm
134	REAL :: taue865(klon) ! epaisseur optique aerosol extinction 865 nm
135	REAL :: fac
136	INTEGER, ALLOCATABLE, DIMENSION(:) :: aerosol_name
137	INTEGER :: nb_aer
138
139	REAL :: tau3d(klon,klev), piz3d(klon,klev), cg3d(klon,klev)
140	REAL :: abs3d(klon,klev) ! epaisseur optique d'absorption
141	REAL :: dh(klon,klev)
142
143	REAL :: alpha_aers_5wv(nbre_RH,las,naero_soluble) ! ext. coeff. Soluble comp. units *** m2/g
144	! 1- BC soluble; 2- POM soluble; 3- SO4 acc.; 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
145	REAL :: alpha_aeri_5wv(las,naero_insoluble) ! ext. coeff. Insoluble comp. 1- Dust: 2- BC; 3- POM
146	REAL :: cg_aers_5wv(nbre_RH,las,naero_soluble) ! Asym. param. soluble comp.
147	! 1- BC soluble; 2- POM soluble; 3- SO4 acc.; 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
148	REAL :: cg_aeri_5wv(las,naero_insoluble) ! Asym. param. insoluble comp. 1- Dust: 2- BC; 3- POM
149	REAL :: piz_aers_5wv(nbre_RH,las,naero_soluble)
150	! 1- BC soluble; 2- POM soluble; 3- SO4 acc.; 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
151	REAL :: piz_aeri_5wv(las,naero_insoluble) ! Insoluble comp. 1- Dust: 2- BC; 3- POM
152	!
153	! Proprietes optiques
154	!
155	REAL :: fact_RH(nbre_RH)
156	LOGICAL :: used_tau(naero_spc)
157	INTEGER :: n
158
159	DATA presnivs_19/&
160	100426.5, 98327.6, 95346.5, 90966.8, 84776.9, &
161	76536.5, 66292.2, 54559.3, 42501.8, 31806, &
162	23787.5, 18252.7, 13996, 10320.8, 7191.1, &
163	4661.7, 2732.9, 1345.6, 388.2/
164
165	!!ACCUMULATION MODE
166	DATA A1_ASSSM_19/ 4.373E+00, 4.361E+00, 4.331E+00, &
167	4.278E+00, 4.223E+00, 4.162E+00, &
168	4.103E+00, 4.035E+00, 3.962E+00, &
169	3.904E+00, 3.871E+00, 3.847E+00, &
170	3.824E+00, 3.780E+00, 3.646E+00, &
171	3.448E+00, 3.179E+00, 2.855E+00, 2.630E+00/
172	DATA A2_ASSSM_19/ 2.496E+00, 2.489E+00, 2.472E+00, &
173	2.442E+00, 2.411E+00, 2.376E+00, &
174	2.342E+00, 2.303E+00, 2.261E+00, &
175	2.228E+00, 2.210E+00, 2.196E+00, &
176	2.183E+00, 2.158E+00, 2.081E+00, &
177	1.968E+00, 1.814E+00, 1.630E+00, 1.501E+00/
178	DATA A3_ASSSM_19/-4.688E-02, -4.676E-02, -4.644E-02, &
179	-4.587E-02, -4.528E-02, -4.463E-02, &
180	-4.399E-02, -4.326E-02, -4.248E-02, &
181	-4.186E-02, -4.151E-02, -4.125E-02, &
182	-4.100E-02, -4.053E-02, -3.910E-02, &
183	-3.697E-02, -3.408E-02, -3.061E-02, -2.819E-02/
184	DATA B1_ASSSM_19/ 1.165E-08, 1.145E-08, 1.097E-08, &
185	1.012E-08, 9.233E-09, 8.261E-09, &
186	7.297E-09, 6.201E-09, 5.026E-09, &
187	4.098E-09, 3.567E-09, 3.187E-09, &
188	2.807E-09, 2.291E-09, 2.075E-09, &
189	1.756E-09, 1.322E-09, 8.011E-10, 4.379E-10/
190	DATA B2_ASSSM_19/ 2.193E-08, 2.192E-08, 2.187E-08, &
191	2.179E-08, 2.171E-08, 2.162E-08, &
192	2.153E-08, 2.143E-08, 2.132E-08, &
193	2.124E-08, 2.119E-08, 2.115E-08, &
194	2.112E-08, 2.106E-08, 2.100E-08, &
195	2.090E-08, 2.077E-08, 2.061E-08, 2.049E-08/
196	DATA C1_ASSSM_19/ 7.365E-01, 7.365E-01, 7.365E-01, &
197	7.364E-01, 7.363E-01, 7.362E-01, &
198	7.361E-01, 7.359E-01, 7.358E-01, &
199	7.357E-01, 7.356E-01, 7.356E-01, &
200	7.356E-01, 7.355E-01, 7.354E-01, &
201	7.352E-01, 7.350E-01, 7.347E-01, 7.345E-01/
202	DATA C2_ASSSM_19/ 5.833E-02, 5.835E-02, 5.841E-02, &
203	5.850E-02, 5.859E-02, 5.870E-02, &
204	5.880E-02, 5.891E-02, 5.904E-02, &
205	5.914E-02, 5.920E-02, 5.924E-02, &
206	5.928E-02, 5.934E-02, 5.944E-02, &
207	5.959E-02, 5.979E-02, 6.003E-02, 6.020E-02/
208	!COARSE MODE
209	DATA A1_CSSSM_19/ 7.403E-01, 7.422E-01, 7.626E-01, &
210	8.019E-01, 8.270E-01, 8.527E-01, &
211	8.702E-01, 8.806E-01, 8.937E-01, &
212	9.489E-01, 1.030E+00, 1.105E+00, &
213	1.199E+00, 1.357E+00, 1.660E+00, &
214	2.540E+00, 4.421E+00, 2.151E+00, 9.518E-01/
215	DATA A2_CSSSM_19/ 4.522E-01, 4.532E-01, 4.644E-01, &
216	4.859E-01, 4.996E-01, 5.137E-01, &
217	5.233E-01, 5.290E-01, 5.361E-01, &
218	5.655E-01, 6.085E-01, 6.483E-01, &
219	6.979E-01, 7.819E-01, 9.488E-01, &
220	1.450E+00, 2.523E+00, 1.228E+00, 5.433E-01/
221	DATA A3_CSSSM_19/-8.516E-03, -8.535E-03, -8.744E-03, &
222	-9.148E-03, -9.406E-03, -9.668E-03, &
223	-9.848E-03, -9.955E-03, -1.009E-02, &
224	-1.064E-02, -1.145E-02, -1.219E-02, &
225	-1.312E-02, -1.470E-02, -1.783E-02, &
226	-2.724E-02, -4.740E-02, -2.306E-02, -1.021E-02/
227	DATA B1_CSSSM_19/ 2.535E-07, 2.530E-07, 2.479E-07, &
228	2.380E-07, 2.317E-07, 2.252E-07, &
229	2.208E-07, 2.182E-07, 2.149E-07, &
230	2.051E-07, 1.912E-07, 1.784E-07, &
231	1.624E-07, 1.353E-07, 1.012E-07, &
232	6.016E-08, 2.102E-08, 0.000E+00, 0.000E+00/
233	DATA B2_CSSSM_19/ 1.221E-07, 1.217E-07, 1.179E-07, &
234	1.104E-07, 1.056E-07, 1.008E-07, &
235	9.744E-08, 9.546E-08, 9.299E-08, &
236	8.807E-08, 8.150E-08, 7.544E-08, &
237	6.786E-08, 5.504E-08, 4.080E-08, &
238	2.960E-08, 2.300E-08, 2.030E-08, 1.997E-08/
239	DATA C1_CSSSM_19/ 7.659E-01, 7.658E-01, 7.652E-01, &
240	7.639E-01, 7.631E-01, 7.623E-01, &
241	7.618E-01, 7.614E-01, 7.610E-01, &
242	7.598E-01, 7.581E-01, 7.566E-01, &
243	7.546E-01, 7.513E-01, 7.472E-01, &
244	7.423E-01, 7.376E-01, 7.342E-01, 7.334E-01/
245	DATA C2_CSSSM_19/ 3.691E-02, 3.694E-02, 3.729E-02, &
246	3.796E-02, 3.839E-02, 3.883E-02, &
247	3.913E-02, 3.931E-02, 3.953E-02, &
248	4.035E-02, 4.153E-02, 4.263E-02, &
249	4.400E-02, 4.631E-02, 4.933E-02, &
250	5.331E-02, 5.734E-02, 6.053E-02, 6.128E-02/
251	!SUPER COARSE MODE
252	DATA A1_SSSSM_19/ 2.836E-01, 2.876E-01, 2.563E-01, &
253	2.414E-01, 2.541E-01, 2.546E-01, &
254	2.572E-01, 2.638E-01, 2.781E-01, &
255	3.167E-01, 4.209E-01, 5.286E-01, &
256	6.959E-01, 9.233E-01, 1.282E+00, &
257	1.836E+00, 2.981E+00, 4.355E+00, 4.059E+00/
258	DATA A2_SSSSM_19/ 1.608E-01, 1.651E-01, 1.577E-01, &
259	1.587E-01, 1.686E-01, 1.690E-01, &
260	1.711E-01, 1.762E-01, 1.874E-01, &
261	2.138E-01, 2.751E-01, 3.363E-01, &
262	4.279E-01, 5.519E-01, 7.421E-01, &
263	1.048E+00, 1.702E+00, 2.485E+00, 2.317E+00/
264	DATA A3_SSSSM_19/-3.025E-03, -3.111E-03, -2.981E-03, &
265	-3.005E-03, -3.193E-03, -3.200E-03, &
266	-3.239E-03, -3.336E-03, -3.548E-03, &
267	-4.047E-03, -5.196E-03, -6.345E-03, &
268	-8.061E-03, -1.038E-02, -1.395E-02, &
269	-1.970E-02, -3.197E-02, -4.669E-02, -4.352E-02/
270	DATA B1_SSSSM_19/ 6.759E-07, 6.246E-07, 5.542E-07, &
271	4.953E-07, 4.746E-07, 4.738E-07, &
272	4.695E-07, 4.588E-07, 4.354E-07, &
273	3.947E-07, 3.461E-07, 3.067E-07, &
274	2.646E-07, 2.095E-07, 1.481E-07, &
275	9.024E-08, 5.747E-08, 2.384E-08, 6.599E-09/
276	DATA B2_SSSSM_19/ 5.977E-07, 5.390E-07, 4.468E-07, &
277	3.696E-07, 3.443E-07, 3.433E-07, &
278	3.380E-07, 3.249E-07, 2.962E-07, &
279	2.483E-07, 1.989E-07, 1.623E-07, &
280	1.305E-07, 9.015E-08, 6.111E-08, &
281	3.761E-08, 2.903E-08, 2.337E-08, 2.147E-08/
282	DATA C1_SSSSM_19/ 8.120E-01, 8.084E-01, 8.016E-01, &
283	7.953E-01, 7.929E-01, 7.928E-01, &
284	7.923E-01, 7.910E-01, 7.882E-01, &
285	7.834E-01, 7.774E-01, 7.725E-01, &
286	7.673E-01, 7.604E-01, 7.529E-01, &
287	7.458E-01, 7.419E-01, 7.379E-01, 7.360E-01/
288	DATA C2_SSSSM_19/ 2.388E-02, 2.392E-02, 2.457E-02, 2.552E-02, &
289	2.615E-02, 2.618E-02, 2.631E-02, 2.663E-02, &
290	2.735E-02, 2.875E-02, 3.113E-02, 3.330E-02, &
291	3.615E-02, 3.997E-02, 4.521E-02, 5.038E-02, &
292	5.358E-02, 5.705E-02, 5.887E-02/
293	!*********************************************************************
294	!
295	!
296	! From here on we look at the optical parameters at 5 wavelengths:
297	! 443nm, 550, 670, 765 and 865 nm
298	! le 12 AVRIL 2006
299	!
300	DATA alpha_aers_5wv/ &
301	! bc soluble
302	7.930,7.930,7.930,7.930,7.930,7.930, &
303	7.930,7.930,10.893,12.618,14.550,16.613, &
304	7.658,7.658,7.658,7.658,7.658,7.658, &
305	7.658,7.658,10.351,11.879,13.642,15.510, &
306	7.195,7.195,7.195,7.195,7.195,7.195, &
307	7.195,7.195,9.551,10.847,12.381,13.994, &
308	6.736,6.736,6.736,6.736,6.736,6.736, &
309	6.736,6.736,8.818,9.938,11.283,12.687, &
310	6.277,6.277,6.277,6.277,6.277,6.277, &
311	6.277,6.277,8.123,9.094,10.275,11.501, &
312	! pom soluble
313	6.676,6.676,6.676,6.676,6.710,6.934, &
314	7.141,7.569,8.034,8.529,9.456,10.511, &
315	5.109,5.109,5.109,5.109,5.189,5.535, &
316	5.960,6.852,8.008,9.712,12.897,19.676, &
317	3.718,3.718,3.718,3.718,3.779,4.042, &
318	4.364,5.052,5.956,7.314,9.896,15.688, &
319	2.849,2.849,2.849,2.849,2.897,3.107, &
320	3.365,3.916,4.649,5.760,7.900,12.863, &
321	2.229,2.229,2.229,2.229,2.268,2.437, &
322	2.645,3.095,3.692,4.608,6.391,10.633, &
323	! Sulfate (Accumulation)
324	5.751,6.215,6.690,7.024,7.599,8.195, &
325	9.156,10.355,12.660,14.823,18.908,24.508, &
326	4.320,4.675,5.052,5.375,5.787,6.274, &
327	7.066,8.083,10.088,12.003,15.697,21.133, &
328	3.079,3.351,3.639,3.886,4.205,4.584, &
329	5.206,6.019,7.648,9.234,12.391,17.220, &
330	2.336,2.552,2.781,2.979,3.236,3.540, &
331	4.046,4.711,6.056,7.388,10.093,14.313, &
332	1.777,1.949,2.134,2.292,2.503,2.751, &
333	3.166,3.712,4.828,5.949,8.264,11.922, &
334	! Sulfate (Coarse)
335	5.751,6.215,6.690,7.024,7.599,8.195, &
336	9.156,10.355,12.660,14.823,18.908,24.508, &
337	4.320,4.675,5.052,5.375,5.787,6.274, &
338	7.066,8.083,10.088,12.003,15.697,21.133, &
339	3.079,3.351,3.639,3.886,4.205,4.584, &
340	5.206,6.019,7.648,9.234,12.391,17.220, &
341	2.336,2.552,2.781,2.979,3.236,3.540, &
342	4.046,4.711,6.056,7.388,10.093,14.313, &
343	1.777,1.949,2.134,2.292,2.503,2.751, &
344	3.166,3.712,4.828,5.949,8.264,11.922, &
345	! Seasalt soluble super_coarse (computed below for 550nm)
346	0.50,0.90,1.05,1.21,1.40,2.41, &
347	2.66,3.11,3.88,4.52,5.69,8.84, &
348	0.000,0.000,0.000,0.000,0.000,0.000, &
349	0.000,0.000,0.000,0.000,0.000,0.000, &
350	0.52,0.93,1.08,1.24,1.43,2.47, &
351	2.73,3.20,3.99,4.64,5.84,9.04, &
352	0.52,0.93,1.09,1.25,1.44,2.50, &
353	2.76,3.23,4.03,4.68,5.89,9.14, &
354	0.52,0.94,1.09,1.26,1.45,2.51, &
355	2.78,3.25,4.06,4.72,5.94,9.22, &
356	! seasalt soluble coarse (computed below for 550nm)
357	0.50,0.90,1.05,1.21,1.40,2.41, &
358	2.66,3.11,3.88,4.52,5.69,8.84, &
359	0.000,0.000,0.000,0.000,0.000,0.000, &
360	0.000,0.000,0.000,0.000,0.000,0.000, &
361	0.52,0.93,1.08,1.24,1.43,2.47, &
362	2.73,3.20,3.99,4.64,5.84,9.04, &
363	0.52,0.93,1.09,1.25,1.44,2.50, &
364	2.76,3.23,4.03,4.68,5.89,9.14, &
365	0.52,0.94,1.09,1.26,1.45,2.51, &
366	2.78,3.25,4.06,4.72,5.94,9.22, &
367	! seasalt soluble accumulation (computed below for 550nm)
368	4.28, 7.17, 8.44, 9.85,11.60,22.44, &
369	25.34,30.54,39.38,46.52,59.33,91.77, &
370	0.000,0.000,0.000,0.000,0.000,0.000, &
371	0.000,0.000,0.000,0.000,0.000,0.000, &
372	2.48, 4.22, 5.02, 5.94, 7.11,15.29, &
373	17.70,22.31,30.73,38.06,52.15,90.59, &
374	1.90, 3.29, 3.94, 4.69, 5.65, 12.58, &
375	14.68,18.77,26.41,33.25,46.77,85.50, &
376	1.47, 2.59, 3.12, 3.74, 4.54, 10.42, &
377	12.24,15.82,22.66,28.91,41.54,79.33/
378
379	DATA alpha_aeri_5wv/ &
380	! dust insoluble
381	0.759, 0.770, 0.775, 0.775, 0.772, &
382	!!jb bc insoluble
383	11.536,10.033, 8.422, 7.234, 6.270, &
384	! pom insoluble
385	5.042, 3.101, 1.890, 1.294, 0.934/
386	!
387	DATA cg_aers_5wv/ &
388	! bc soluble
389	.651, .651, .651, .651, .651, .651, &
390	.651, .651, .738, .764, .785, .800, &
391	.597, .597, .597, .597, .597, .597, &
392	.597, .597, .695, .725, .751, .770, &
393	.543, .543, .543, .543, .543, .543, &
394	.543, .543, .650, .684, .714, .736, &
395	.504, .504, .504, .504, .504, .504, &
396	.504, .504, .614, .651, .683, .708, &
397	.469, .469, .469, .469, .469, .469, &
398	.469, .469, .582, .620, .655, .681, &
399	! pom soluble
400	.679, .679, .679, .679, .683, .691, &
401	.703, .720, .736, .751, .766, .784, &
402	.656, .656, .656, .656, .659, .669, &
403	.681, .699, .717, .735, .750, .779, &
404	.623, .623, .623, .623, .627, .637, &
405	.649, .668, .688, .709, .734, .762, &
406	.592, .592, .592, .592, .595, .605, &
407	.618, .639, .660, .682, .711, .743, &
408	.561, .561, .561, .561, .565, .575, &
409	.588, .609, .632, .656, .688, .724, &
410	! Accumulation sulfate
411	.671, .684, .697, .704, .714, .723, &
412	.734, .746, .762, .771, .781, .789, &
413	.653, .666, .678, .687, .697, .707, &
414	.719, .732, .751, .762, .775, .789, &
415	.622, .635, .648, .657, .667, .678, &
416	.691, .705, .728, .741, .758, .777, &
417	.591, .604, .617, .627, .638, .650, &
418	.664, .679, .704, .719, .739, .761, &
419	.560, .574, .587, .597, .609, .621, &
420	.637, .653, .680, .697, .719, .745, &
421	! Coarse sulfate
422	.671, .684, .697, .704, .714, .723, &
423	.734, .746, .762, .771, .781, .789, &
424	.653, .666, .678, .687, .697, .707, &
425	.719, .732, .751, .762, .775, .789, &
426	.622, .635, .648, .657, .667, .678, &
427	.691, .705, .728, .741, .758, .777, &
428	.591, .604, .617, .627, .638, .650, &
429	.664, .679, .704, .719, .739, .761, &
430	.560, .574, .587, .597, .609, .621, &
431	.637, .653, .680, .697, .719, .745, &
432	! For super coarse seasalt (computed below for 550nm!)
433	0.730,0.753,0.760,0.766,0.772,0.793, &
434	0.797,0.802,0.809,0.813,0.820,0.830, &
435	0.000,0.000,0.000,0.000,0.000,0.000, &
436	0.000,0.000,0.000,0.000,0.000,0.000, &
437	0.721,0.744,0.750,0.756,0.762,0.784, &
438	0.787,0.793,0.800,0.804,0.811,0.822, &
439	0.717,0.741,0.747,0.753,0.759,0.780, &
440	0.784,0.789,0.795,0.800,0.806,0.817, &
441	0.715,0.739,0.745,0.751,0.757,0.777, &
442	0.781,0.786,0.793,0.797,0.803,0.814, &
443	! For coarse-soluble seasalt (computed below for 550nm!)
444	0.730,0.753,0.760,0.766,0.772,0.793, &
445	0.797,0.802,0.809,0.813,0.820,0.830, &
446	0.000,0.000,0.000,0.000,0.000,0.000, &
447	0.000,0.000,0.000,0.000,0.000,0.000, &
448	0.721,0.744,0.750,0.756,0.762,0.784, &
449	0.787,0.793,0.800,0.804,0.811,0.822, &
450	0.717,0.741,0.747,0.753,0.759,0.780, &
451	0.784,0.789,0.795,0.800,0.806,0.817, &
452	0.715,0.739,0.745,0.751,0.757,0.777, &
453	0.781,0.786,0.793,0.797,0.803,0.814, &
454	! accumulation-seasalt soluble (computed below for 550nm!)
455	0.698,0.722,0.729,0.736,0.743,0.765, &
456	0.768,0.773,0.777,0.779,0.781,0.779, &
457	0.000,0.000,0.000,0.000,0.000,0.000, &
458	0.000,0.000,0.000,0.000,0.000,0.000, &
459	0.658,0.691,0.701,0.710,0.720,0.756, &
460	0.763,0.771,0.782,0.788,0.795,0.801, &
461	0.632,0.668,0.679,0.690,0.701,0.743, &
462	0.750,0.762,0.775,0.783,0.792,0.804, &
463	0.605,0.644,0.656,0.669,0.681,0.729, &
464	0.737,0.750,0.765,0.775,0.787,0.803/
465	!
466	DATA cg_aeri_5wv/&
467	! dust insoluble
468	0.714, 0.697, 0.688, 0.683, 0.679, &
469	! bc insoluble
470	0.511, 0.445, 0.384, 0.342, 0.307, &
471	!c pom insoluble
472	0.596, 0.536, 0.466, 0.409, 0.359/
473	!
474	DATA piz_aers_5wv/&
475	! bc soluble
476	.445, .445, .445, .445, .445, .445, &
477	.445, .445, .470, .487, .508, .531, &
478	.442, .442, .442, .442, .442, .442, &
479	.442, .442, .462, .481, .506, .533, &
480	.427, .427, .427, .427, .427, .427, &
481	.427, .427, .449, .470, .497, .526, &
482	.413, .413, .413, .413, .413, .413, &
483	.413, .413, .437, .458, .486, .516, &
484	.399, .399, .399, .399, .399, .399, &
485	.399, .399, .423, .445, .473, .506, &
486	! pom soluble
487	.975, .975, .975, .975, .975, .977, &
488	.979, .982, .984, .987, .990, .994, &
489	.972, .972, .972, .972, .973, .974, &
490	.977, .980, .983, .986, .989, .993, &
491	.963, .963, .963, .963, .964, .966, &
492	.969, .974, .977, .982, .986, .991, &
493	.955, .955, .955, .955, .955, .958, &
494	.962, .967, .972, .977, .983, .989, &
495	.944, .944, .944, .944, .944, .948, &
496	.952, .959, .962, .972, .979, .987, &
497	! sulfate soluble accumulation
498	1.000,1.000,1.000,1.000,1.000,1.000, &
499	1.000,1.000,1.000,1.000,1.000,1.000, &
500	1.000,1.000,1.000,1.000,1.000,1.000, &
501	1.000,1.000,1.000,1.000,1.000,1.000, &
502	1.000,1.000,1.000,1.000,1.000,1.000, &
503	1.000,1.000,1.000,1.000,1.000,1.000, &
504	1.000,1.000,1.000,1.000,1.000,1.000, &
505	1.000,1.000,1.000,1.000,1.000,1.000, &
506	1.000,1.000,1.000,1.000,1.000,1.000, &
507	1.000,1.000,1.000,1.000,1.000,1.000, &
508	! sulfate soluble coarse
509	1.000,1.000,1.000,1.000,1.000,1.000, &
510	1.000,1.000,1.000,1.000,1.000,1.000, &
511	1.000,1.000,1.000,1.000,1.000,1.000, &
512	1.000,1.000,1.000,1.000,1.000,1.000, &
513	1.000,1.000,1.000,1.000,1.000,1.000, &
514	1.000,1.000,1.000,1.000,1.000,1.000, &
515	1.000,1.000,1.000,1.000,1.000,1.000, &
516	1.000,1.000,1.000,1.000,1.000,1.000, &
517	1.000,1.000,1.000,1.000,1.000,1.000, &
518	1.000,1.000,1.000,1.000,1.000,1.000, &
519	! seasalt super coarse (computed below for 550nm)
520	1.000,1.000,1.000,1.000,1.000,1.000, &
521	1.000,1.000,1.000,1.000,1.000,1.000, &
522	1.000,1.000,1.000,1.000,1.000,1.000, &
523	1.000,1.000,1.000,1.000,1.000,1.000, &
524	1.000,1.000,1.000,1.000,1.000,1.000, &
525	1.000,1.000,1.000,1.000,1.000,1.000, &
526	1.000,1.000,1.000,1.000,1.000,1.000, &
527	1.000,1.000,1.000,1.000,1.000,1.000, &
528	1.000,1.000,1.000,1.000,1.000,1.000, &
529	1.000,1.000,1.000,1.000,1.000,1.000, &
530	! seasalt coarse (computed below for 550nm)
531	1.000,1.000,1.000,1.000,1.000,1.000, &
532	1.000,1.000,1.000,1.000,1.000,1.000, &
533	1.000,1.000,1.000,1.000,1.000,1.000, &
534	1.000,1.000,1.000,1.000,1.000,1.000, &
535	1.000,1.000,1.000,1.000,1.000,1.000, &
536	1.000,1.000,1.000,1.000,1.000,1.000, &
537	1.000,1.000,1.000,1.000,1.000,1.000, &
538	1.000,1.000,1.000,1.000,1.000,1.000, &
539	1.000,1.000,1.000,1.000,1.000,1.000, &
540	1.000,1.000,1.000,1.000,1.000,1.000, &
541	! seasalt soluble accumulation (computed below for 550nm)
542	1.000,1.000,1.000,1.000,1.000,1.000, &
543	1.000,1.000,1.000,1.000,1.000,1.000, &
544	1.000,1.000,1.000,1.000,1.000,1.000, &
545	1.000,1.000,1.000,1.000,1.000,1.000, &
546	1.000,1.000,1.000,1.000,1.000,1.000, &
547	1.000,1.000,1.000,1.000,1.000,1.000, &
548	1.000,1.000,1.000,1.000,1.000,1.000, &
549	1.000,1.000,1.000,1.000,1.000,1.000, &
550	1.000,1.000,1.000,1.000,1.000,1.000, &
551	1.000,1.000,1.000,1.000,1.000,1.000/
552
553	!
554	DATA piz_aeri_5wv/&
555	! dust insoluble
556	0.944, 0.970, 0.977, 0.982, 0.987, &
557	! bc insoluble
558	0.415, 0.387, 0.355, 0.328, 0.301, &
559	! pom insoluble
560	0.972, 0.963, 0.943, 0.923, 0.897/
561
562	! Interpolation des coefficients optiques de 19 niveaux vers le nombre des niveaux du model
563	IF (firstcall) THEN
564	firstcall=.FALSE.
565	! Allocation
566	IF (.NOT. ALLOCATED(A1_ASSSM)) THEN
567	ALLOCATE(A1_ASSSM(klev),A2_ASSSM(klev), A3_ASSSM(klev),&
568	B1_ASSSM(klev), B2_ASSSM(klev), C1_ASSSM(klev), C2_ASSSM(klev),&
569	A1_CSSSM(klev), A2_CSSSM(klev), A3_CSSSM(klev),&
570	B1_CSSSM(klev), B2_CSSSM(klev), C1_CSSSM(klev), C2_CSSSM(klev),&
571	A1_SSSSM(klev), A2_SSSSM(klev), A3_SSSSM(klev),&
572	B1_SSSSM(klev), B2_SSSSM(klev), C1_SSSSM(klev), C2_SSSSM(klev), stat=ierr)
573	IF (ierr /= 0) CALL abort_physic('aeropt_5mw', 'pb in allocation 1',1)
574	END IF
575
576	!Accumulation mode
577	CALL pres2lev(A1_ASSSM_19, A1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
578	CALL pres2lev(A2_ASSSM_19, A2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
579	CALL pres2lev(A3_ASSSM_19, A3_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
580	CALL pres2lev(B1_ASSSM_19, B1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
581	CALL pres2lev(B2_ASSSM_19, B2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
582	CALL pres2lev(C1_ASSSM_19, C1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
583	CALL pres2lev(C2_ASSSM_19, C2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
584	!Coarse mode
585	CALL pres2lev(A1_CSSSM_19, A1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
586	CALL pres2lev(A2_CSSSM_19, A2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
587	CALL pres2lev(A3_CSSSM_19, A3_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
588	CALL pres2lev(B1_CSSSM_19, B1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
589	CALL pres2lev(B2_CSSSM_19, B2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
590	CALL pres2lev(C1_CSSSM_19, C1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
591	CALL pres2lev(C2_CSSSM_19, C2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
592	!Super coarse mode
593	CALL pres2lev(A1_SSSSM_19, A1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
594	CALL pres2lev(A2_SSSSM_19, A2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
595	CALL pres2lev(A3_SSSSM_19, A3_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
596	CALL pres2lev(B1_SSSSM_19, B1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
597	CALL pres2lev(B2_SSSSM_19, B2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
598	CALL pres2lev(C1_SSSSM_19, C1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
599	CALL pres2lev(C2_SSSSM_19, C2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
600
601	END IF ! firstcall
602
603	! Initialisations
604	tau(:,:,:,:) =0.
605	tausum(:,:,:)= 0.
606	ai(:)=0.0
607
608	DO k=1, klev
609	DO i=1, klon
610	zrho=pplay(i,k)/t_seri(i,k)/RD ! kg/m3
611	dh(i,k)=pdel(i,k)/(RG*zrho) ! m
612	ENDDO
613	ENDDO
614
615	IF (flag_aerosol .EQ. 1) THEN
616	nb_aer = 2
617	ALLOCATE (aerosol_name(nb_aer))
618	aerosol_name(1) = id_ASSO4M_phy
619	aerosol_name(2) = id_CSSO4M_phy
620	ELSEIF (flag_aerosol .EQ. 2) THEN
621	nb_aer = 2
622	ALLOCATE (aerosol_name(nb_aer))
623	aerosol_name(1) = id_ASBCM_phy
624	aerosol_name(2) = id_AIBCM_phy
625	ELSEIF (flag_aerosol .EQ. 3) THEN
626	nb_aer = 2
627	ALLOCATE (aerosol_name(nb_aer))
628	aerosol_name(1) = id_ASPOMM_phy
629	aerosol_name(2) = id_AIPOMM_phy
630	ELSEIF (flag_aerosol .EQ. 4) THEN
631	nb_aer = 3
632	ALLOCATE (aerosol_name(nb_aer))
633	aerosol_name(1) = id_CSSSM_phy
634	aerosol_name(2) = id_SSSSM_phy
635	aerosol_name(3) = id_ASSSM_phy
636	ELSEIF (flag_aerosol .EQ. 5) THEN
637	nb_aer = 1
638	ALLOCATE (aerosol_name(nb_aer))
639	aerosol_name(1) = id_CIDUSTM_phy
640	ELSEIF (flag_aerosol .EQ. 6) THEN
641	nb_aer = 10
642	ALLOCATE (aerosol_name(nb_aer))
643	aerosol_name(1) = id_ASSO4M_phy
644	aerosol_name(2) = id_ASBCM_phy
645	aerosol_name(3) = id_AIBCM_phy
646	aerosol_name(4) = id_ASPOMM_phy
647	aerosol_name(5) = id_AIPOMM_phy
648	aerosol_name(6) = id_CSSSM_phy
649	aerosol_name(7) = id_SSSSM_phy
650	aerosol_name(8) = id_ASSSM_phy
651	aerosol_name(9) = id_CIDUSTM_phy
652	aerosol_name(10) = id_CSSO4M_phy
653	ENDIF
654
655	!
656	! loop over modes, use of precalculated nmd and corresponding sigma
657	! loop over wavelengths
658	! for each mass species in mode
659	! interpolate from Sext to retrieve Sext_at_gridpoint_per_species
660	! compute optical_thickness_at_gridpoint_per_species
661
662	!
663	! Calculations that need to be done since we are not in the subroutines INCA
664	!
665
666	DO n=1,nbre_RH-1
667	fact_RH(n)=1./(RH_tab(n+1)-RH_tab(n))
668	ENDDO
669
670	DO k=1, klev
671	DO i=1, klon
672	rh(i,k)=MIN(RHcl(i,k)*100.,RH_MAX)
673	RH_num(i,k) = INT( rh(i,k)/10. + 1.)
674	!--test olivier pour pas de reindicage
675	! RH_num(i,k) =1
676	IF (rh(i,k).GT.85.) RH_num(i,k)=10
677	IF (rh(i,k).GT.90.) RH_num(i,k)=11
678	DELTA(i,k)=(rh(i,k)-RH_tab(RH_num(i,k)))*fact_RH(RH_num(i,k))
679	ENDDO
680	ENDDO
681
682	used_tau(:)=.FALSE.
683
684	DO m=1,nb_aer ! tau is only computed for each mass
685	fac=1.0
686	IF (aerosol_name(m).EQ.id_ASBCM_phy) THEN
687	soluble=.TRUE.
688	spsol=1
689	spss=0
690	ELSEIF (aerosol_name(m).EQ.id_ASPOMM_phy) THEN
691	soluble=.TRUE.
692	spsol=2
693	spss=0
694	ELSEIF (aerosol_name(m).EQ.id_ASSO4M_phy) THEN
695	soluble=.TRUE.
696	spsol=3
697	spss=0
698	fac=1.375 ! (NH4)2-SO4/SO4 132/96 mass conversion factor for OD
699	ELSEIF (aerosol_name(m).EQ.id_CSSO4M_phy) THEN
700	soluble=.TRUE.
701	spsol=4
702	spss=0
703	fac=1.375 ! (NH4)2-SO4/SO4 132/96 mass conversion factor for OD
704	ELSEIF (aerosol_name(m).EQ.id_SSSSM_phy) THEN
705	soluble=.TRUE.
706	spsol=5
707	spss=3
708	ELSEIF (aerosol_name(m).EQ.id_CSSSM_phy) THEN
709	soluble=.TRUE.
710	spsol=6
711	spss=2
712	ELSEIF (aerosol_name(m).EQ.id_ASSSM_phy) THEN
713	soluble=.TRUE.
714	spsol=7
715	spss=1
716	ELSEIF (aerosol_name(m).EQ.id_CIDUSTM_phy) THEN
717	soluble=.FALSE.
718	spinsol=1
719	spss=0
720	ELSEIF (aerosol_name(m).EQ.id_AIBCM_phy) THEN
721	soluble=.FALSE.
722	spinsol=2
723	spss=0
724	ELSEIF (aerosol_name(m).EQ.id_AIPOMM_phy) THEN
725	soluble=.FALSE.
726	spinsol=3
727	spss=0
728	ELSE
729	CYCLE
730	ENDIF
731
732	IF (soluble) then
733	used_tau(spsol)=.TRUE.
734	ELSE
735	used_tau(naero_soluble+spinsol)=.TRUE.
736	ENDIF
737
738	aerindex=aerosol_name(m)
739
740	DO la=1,las
741
742	!--only 550 and 865 nm are used
743	IF (la.NE.la550.AND.la.NE.la865) CYCLE
744
745	IF (soluble) THEN
746
747	IF ((la.EQ.2).AND.(spss.NE.0)) THEN !la=2 corresponds to 550 nm
748	IF (spss.EQ.1) THEN !accumulation mode
749	DO k=1, klev
750	DO i=1, klon
751	H=rh(i,k)/100.
752	tau_ae5wv_int=A1_ASSSM(k)+A2_ASSSM(k)*H+A3_ASSSM(k)/(H-1.05)
753	tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6dh(i,k)tau_ae5wv_int*fac
754	tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
755	ENDDO
756	ENDDO
757	ENDIF
758
759	IF (spss.EQ.2) THEN !coarse mode
760	DO k=1, klev
761	DO i=1, klon
762	H=rh(i,k)/100.
763	tau_ae5wv_int=A1_CSSSM(k)+A2_CSSSM(k)*H+A3_CSSSM(k)/(H-1.05)
764	tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6dh(i,k)tau_ae5wv_int*fac
765	tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
766	ENDDO
767	ENDDO
768	ENDIF
769
770	IF (spss.EQ.3) THEN !super coarse mode
771	DO k=1, klev
772	DO i=1, klon
773	H=rh(i,k)/100.
774	tau_ae5wv_int=A1_SSSSM(k)+A2_SSSSM(k)*H+A3_SSSSM(k)/(H-1.05)
775	tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6dh(i,k)tau_ae5wv_int*fac
776	tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
777	ENDDO
778	ENDDO
779	ENDIF
780
781	ELSE
782	DO k=1, klev
783	DO i=1, klon
784	tau_ae5wv_int = alpha_aers_5wv(RH_num(i,k),la,spsol)+DELTA(i,k)* &
785	(alpha_aers_5wv(RH_num(i,k)+1,la,spsol) - &
786	alpha_aers_5wv(RH_num(i,k),la,spsol))
787	tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6dh(i,k)tau_ae5wv_int*fac
788	tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
789	ENDDO
790	ENDDO
791	ENDIF
792
793	ELSE ! For insoluble aerosol
794
795	DO k=1, klev
796	DO i=1, klon
797	tau_ae5wv_int = alpha_aeri_5wv(la,spinsol)
798	tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6dh(i,k)tau_ae5wv_int*fac
799	tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
800	ENDDO
801	ENDDO
802
803	ENDIF
804
805	ENDDO ! boucle sur les longueurs d'onde
806	ENDDO ! Boucle sur les masses de traceurs
807
808	DO m=1,naero_spc
809	IF (.NOT.used_tau(m)) tau(:,:,:,m)=0.
810	ENDDO
811
812	!--AOD calculations for diagnostics
813	od550aer(:)=SUM(tausum(:,la550,:),dim=2)
814	od865aer(:)=SUM(tausum(:,la865,:),dim=2)
815
816	!--extinction coefficient for diagnostic
817	ec550aer(:,:)=SUM(tau(:,:,la550,:),dim=3)/dh(:,:)
818
819	!--acc mode AOD calculation for diagnostic
820	od550lt1aer(:)=tausum(:,la550,id_ASSO4M_phy)+tausum(:,la550,id_ASBCM_phy)+tausum(:,la550,id_AIBCM_phy)+ &
821	tausum(:,la550,id_ASPOMM_phy)+tausum(:,la550,id_AIPOMM_phy)+tausum(:,la550,id_ASSSM_phy)+ &
822	0.03tausum(:,la550,id_CSSSM_phy)+0.4tausum(:,la550,id_CIDUSTM_phy)
823
824	DEALLOCATE(aerosol_name)
825
826	END SUBROUTINE AEROPT_5WV

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