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aeropt_5wv.F90 @ 1229

Last change on this file since 1229 was 1224, checked in by jghattas, 15 years ago
Correction : On lit toujours uniquement un fichier pour les sulfates.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 26.8 KB

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1
2
3	SUBROUTINE AEROPT_5WV(&
4	pdel, m_allaer, delt, &
5	RHcl, ai, flag_aerosol, &
6	pplay, t_seri, &
7	tausum, tau, presnivs)
8
9	USE DIMPHY
10	USE aero_mod
11
12	!
13	! Yves Balkanski le 12 avril 2006
14	! Celine Deandreis
15	! Anne Cozic Avril 2009
16	! a partir d'une sous-routine de Johannes Quaas pour les sulfates
17	!
18	!
19	! Refractive indices for seasalt come from Shettle and Fenn (1979)
20	!
21	! Refractive indices from water come from Hale and Querry (1973)
22	!
23	! Refractive indices from Ammonium Sulfate Toon and Pollack (1976)
24	!
25	! Refractive indices for Dust, internal mixture of minerals coated with 1.5% hematite
26	! by Volume (Balkanski et al., 2006)
27	!
28	! Refractive indices for POM: Kinne (pers. Communication
29	!
30	! Refractive index for BC from Shettle and Fenn (1979)
31	!
32	! Shettle, E. P., & Fenn, R. W. (1979), Models for the aerosols of the lower atmosphere and
33	! the effects of humidity variations on their optical properties, U.S. Air Force Geophysics
34	! Laboratory Rept. AFGL-TR-79-0214, Hanscomb Air Force Base, MA.
35	!
36	! Hale, G. M. and M. R. Querry, Optical constants of water in the 200-nm to 200-m
37	! wavelength region, Appl. Opt., 12, 555-563, 1973.
38	!
39	! Toon, O. B. and J. B. Pollack, The optical constants of several atmospheric aerosol species:
40	! Ammonium sulfate, aluminum oxide, and sodium chloride, J. Geohys. Res., 81, 5733-5748,
41	! 1976.
42	!
43	! Balkanski, Y., M. Schulz, T. Claquin And O. Boucher, Reevaluation of mineral aerosol
44	! radiative forcings suggests a better agreement with satellite and AERONET data, Atmospheric
45	! Chemistry and Physics Discussions., 6, pp 8383-8419, 2006.
46	!
47	IMPLICIT NONE
48	INCLUDE "YOMCST.h"
49	!
50	! Input arguments:
51	!
52	REAL, DIMENSION(klon,klev), INTENT(in) :: pdel
53	REAL, INTENT(in) :: delt
54	REAL, DIMENSION(klon,klev,naero_spc), INTENT(in) :: m_allaer
55	REAL, DIMENSION(klon,klev), INTENT(in) :: RHcl ! humidite relative ciel clair
56	INTEGER,INTENT(in) :: flag_aerosol
57	REAL, DIMENSION(klon,klev), INTENT(in) :: pplay
58	REAL, DIMENSION(klon,klev), INTENT(in) :: t_seri
59	REAL, DIMENSION(klev), INTENT(in) :: presnivs
60	!
61	! Output arguments:
62	!
63	REAL, DIMENSION(klon), INTENT(out) :: ai ! POLDER aerosol index
64	REAL, DIMENSION(klon,nwave,naero_spc), INTENT(out) :: tausum
65	REAL, DIMENSION(klon,klev,nwave,naero_spc), INTENT(out) :: tau
66
67
68	!
69	! Local
70	!
71	INTEGER, PARAMETER :: las = nwave
72	LOGICAL :: soluble
73
74	INTEGER :: i, k, m
75	INTEGER :: spsol, spinsol, spss, la
76	INTEGER :: RH_num
77	INTEGER, PARAMETER :: la443 = 1
78	INTEGER, PARAMETER :: la550 = 2
79	INTEGER, PARAMETER :: la670 = 3
80	INTEGER, PARAMETER :: la765 = 4
81	INTEGER, PARAMETER :: la865 = 5
82	INTEGER, PARAMETER :: nbre_RH=12
83	INTEGER, PARAMETER :: nbsol_compaer=3 ! 1- BC soluble; 2- POM soluble; 3- SO4.
84	INTEGER, PARAMETER :: nbinsol_compaer=3 ! 1- Dust; 2- BC insoluble; 3- POM insoluble
85	INTEGER, PARAMETER :: nb_level = 19 ! number of vertical levels
86	LOGICAL, SAVE :: firstcall=.TRUE.
87
88	REAL :: zrho
89
90	! Coefficient optiques sur 19 niveaux
91	REAL, DIMENSION(nb_level) :: presnivs_19 ! Pression milieux couche pour 19 niveaux (nb_level)
92	REAL, DIMENSION(nb_level) :: A1_ASSSM_19, A2_ASSSM_19, A3_ASSSM_19,&
93	B1_ASSSM_19, B2_ASSSM_19, C1_ASSSM_19, C2_ASSSM_19,&
94	A1_CSSSM_19, A2_CSSSM_19, A3_CSSSM_19,&
95	B1_CSSSM_19, B2_CSSSM_19, C1_CSSSM_19, C2_CSSSM_19, &
96	A1_SSSSM_19, A2_SSSSM_19, A3_SSSSM_19,&
97	B1_SSSSM_19, B2_SSSSM_19, C1_SSSSM_19, C2_SSSSM_19
98
99	! Coefficient optiques interpole sur le nombre de niveau du modele
100	REAL, DIMENSION(klev) :: A1_ASSSM, A2_ASSSM, A3_ASSSM,&
101	B1_ASSSM, B2_ASSSM, C1_ASSSM, C2_ASSSM,&
102	A1_CSSSM, A2_CSSSM, A3_CSSSM,&
103	B1_CSSSM, B2_CSSSM, C1_CSSSM, C2_CSSSM, &
104	A1_SSSSM, A2_SSSSM, A3_SSSSM,&
105	B1_SSSSM, B2_SSSSM, C1_SSSSM, C2_SSSSM
106
107	REAL :: RH_tab(nbre_RH)
108	REAL :: DELTA, rh, H
109	REAL :: tau_ae5wv_int(KLON,KLEV,las) ! Intermediate computation of epaisseur optique aerosol
110	REAL :: piz_ae5wv_int(KLON,KLEV,las) ! Intermediate single scattering albedo aerosol
111	REAL :: cg_ae5wv_int(KLON,KLEV,las) ! Intermediate asymmetry parameter aerosol
112	REAL, PARAMETER :: RH_MAX=95.
113	DATA RH_tab/0.,10.,20.,30.,40.,50.,60.,70.,80.,85.,90.,95./
114	REAL :: taue670(KLON) ! epaisseur optique aerosol absorption 550 nm
115	REAL :: taue865(KLON) ! epaisseur optique aerosol extinction 865 nm
116	REAL :: fac
117	REAL :: zdp1(klon,klev)
118	REAL, PARAMETER :: gravit = 9.80616 ! m2/s
119	INTEGER, ALLOCATABLE, DIMENSION(:) :: aerosol_name
120	INTEGER :: nb_aer
121
122	REAL :: tau3d(KLON,KLEV), piz3d(KLON,KLEV), cg3d(KLON,KLEV)
123	REAL :: abs3d(KLON,KLEV) ! epaisseur optique d'absorption
124
125
126	REAL :: alpha_aers_5wv(nbre_RH,las,nbsol_compaer) ! ext. coeff. Soluble comp. units *** m2/g
127	! 1- Seasalt AS: 2- Sesalt CS; 3- BC; 4- POM; 5- SO4.
128	REAL :: alpha_aeri_5wv(las,nbinsol_compaer) ! ext. coeff. Insoluble comp. 1- Dust: 2- BC; 3- POM
129	REAL :: cg_aers_5wv(nbre_RH,las,nbsol_compaer) ! Asym. param. soluble comp.
130	! 1- Seasalt AS: 2- Sesalt CS; 3- BC; 4- POM; 5- SO4.
131	REAL :: cg_aeri_5wv(las,nbinsol_compaer) ! Asym. param. insoluble comp. 1- Dust: 2- BC; 3- POM
132	REAL :: piz_aers_5wv(nbre_RH,las,nbsol_compaer)
133	! 1- Seasalt AS: 2- Sesalt CS; 3- BC; 4- POM; 5- SO4.
134	REAL :: piz_aeri_5wv(las,nbinsol_compaer) ! Insoluble comp. 1- Dust: 2- BC; 3- POM
135
136	REAL, DIMENSION(klon,klev,naero_spc) :: mass_temp
137
138	!
139	! Proprietes optiques
140	!
141	REAL :: radry = 287.054 ! dry air mass constant
142
143	DATA presnivs_19/&
144	100426.5, 98327.6, 95346.5, 90966.8, 84776.9, &
145	76536.5, 66292.2, 54559.3, 42501.8, 31806, &
146	23787.5, 18252.7, 13996, 10320.8, 7191.1, &
147	4661.7, 2732.9, 1345.6, 388.2/
148
149	!!ACCUMULATION MODE
150	DATA A1_ASSSM_19/ 4.373E+00, 4.361E+00, 4.331E+00, &
151	4.278E+00, 4.223E+00, 4.162E+00, &
152	4.103E+00, 4.035E+00, 3.962E+00, &
153	3.904E+00, 3.871E+00, 3.847E+00, &
154	3.824E+00, 3.780E+00, 3.646E+00, &
155	3.448E+00, 3.179E+00, 2.855E+00, 2.630E+00/
156	DATA A2_ASSSM_19/ 2.496E+00, 2.489E+00, 2.472E+00, &
157	2.442E+00, 2.411E+00, 2.376E+00, &
158	2.342E+00, 2.303E+00, 2.261E+00, &
159	2.228E+00, 2.210E+00, 2.196E+00, &
160	2.183E+00, 2.158E+00, 2.081E+00, &
161	1.968E+00, 1.814E+00, 1.630E+00, 1.501E+00/
162	DATA A3_ASSSM_19/-4.688E-02, -4.676E-02, -4.644E-02, &
163	-4.587E-02, -4.528E-02, -4.463E-02, &
164	-4.399E-02, -4.326E-02, -4.248E-02, &
165	-4.186E-02, -4.151E-02, -4.125E-02, &
166	-4.100E-02, -4.053E-02, -3.910E-02, &
167	-3.697E-02, -3.408E-02, -3.061E-02, -2.819E-02/
168	DATA B1_ASSSM_19/ 1.165E-08, 1.145E-08, 1.097E-08, &
169	1.012E-08, 9.233E-09, 8.261E-09, &
170	7.297E-09, 6.201E-09, 5.026E-09, &
171	4.098E-09, 3.567E-09, 3.187E-09, &
172	2.807E-09, 2.291E-09, 2.075E-09, &
173	1.756E-09, 1.322E-09, 8.011E-10, 4.379E-10/
174	DATA B2_ASSSM_19/ 2.193E-08, 2.192E-08, 2.187E-08, &
175	2.179E-08, 2.171E-08, 2.162E-08, &
176	2.153E-08, 2.143E-08, 2.132E-08, &
177	2.124E-08, 2.119E-08, 2.115E-08, &
178	2.112E-08, 2.106E-08, 2.100E-08, &
179	2.090E-08, 2.077E-08, 2.061E-08, 2.049E-08/
180	DATA C1_ASSSM_19/ 7.365E-01, 7.365E-01, 7.365E-01, &
181	7.364E-01, 7.363E-01, 7.362E-01, &
182	7.361E-01, 7.359E-01, 7.358E-01, &
183	7.357E-01, 7.356E-01, 7.356E-01, &
184	7.356E-01, 7.355E-01, 7.354E-01, &
185	7.352E-01, 7.350E-01, 7.347E-01, 7.345E-01/
186	DATA C2_ASSSM_19/ 5.833E-02, 5.835E-02, 5.841E-02, &
187	5.850E-02, 5.859E-02, 5.870E-02, &
188	5.880E-02, 5.891E-02, 5.904E-02, &
189	5.914E-02, 5.920E-02, 5.924E-02, &
190	5.928E-02, 5.934E-02, 5.944E-02, &
191	5.959E-02, 5.979E-02, 6.003E-02, 6.020E-02/
192	!COARSE MODE
193	DATA A1_CSSSM_19/ 7.403E-01, 7.422E-01, 7.626E-01, &
194	8.019E-01, 8.270E-01, 8.527E-01, &
195	8.702E-01, 8.806E-01, 8.937E-01, &
196	9.489E-01, 1.030E+00, 1.105E+00, &
197	1.199E+00, 1.357E+00, 1.660E+00, &
198	2.540E+00, 4.421E+00, 2.151E+00, 9.518E-01/
199	DATA A2_CSSSM_19/ 4.522E-01, 4.532E-01, 4.644E-01, &
200	4.859E-01, 4.996E-01, 5.137E-01, &
201	5.233E-01, 5.290E-01, 5.361E-01, &
202	5.655E-01, 6.085E-01, 6.483E-01, &
203	6.979E-01, 7.819E-01, 9.488E-01, &
204	1.450E+00, 2.523E+00, 1.228E+00, 5.433E-01/
205	DATA A3_CSSSM_19/-8.516E-03, -8.535E-03, -8.744E-03, &
206	-9.148E-03, -9.406E-03, -9.668E-03, &
207	-9.848E-03, -9.955E-03, -1.009E-02, &
208	-1.064E-02, -1.145E-02, -1.219E-02, &
209	-1.312E-02, -1.470E-02, -1.783E-02, &
210	-2.724E-02, -4.740E-02, -2.306E-02, -1.021E-02/
211	DATA B1_CSSSM_19/ 2.535E-07, 2.530E-07, 2.479E-07, &
212	2.380E-07, 2.317E-07, 2.252E-07, &
213	2.208E-07, 2.182E-07, 2.149E-07, &
214	2.051E-07, 1.912E-07, 1.784E-07, &
215	1.624E-07, 1.353E-07, 1.012E-07, &
216	6.016E-08, 2.102E-08, 0.000E+00, 0.000E+00/
217	DATA B2_CSSSM_19/ 1.221E-07, 1.217E-07, 1.179E-07, &
218	1.104E-07, 1.056E-07, 1.008E-07, &
219	9.744E-08, 9.546E-08, 9.299E-08, &
220	8.807E-08, 8.150E-08, 7.544E-08, &
221	6.786E-08, 5.504E-08, 4.080E-08, &
222	2.960E-08, 2.300E-08, 2.030E-08, 1.997E-08/
223	DATA C1_CSSSM_19/ 7.659E-01, 7.658E-01, 7.652E-01, &
224	7.639E-01, 7.631E-01, 7.623E-01, &
225	7.618E-01, 7.614E-01, 7.610E-01, &
226	7.598E-01, 7.581E-01, 7.566E-01, &
227	7.546E-01, 7.513E-01, 7.472E-01, &
228	7.423E-01, 7.376E-01, 7.342E-01, 7.334E-01/
229	DATA C2_CSSSM_19/ 3.691E-02, 3.694E-02, 3.729E-02, &
230	3.796E-02, 3.839E-02, 3.883E-02, &
231	3.913E-02, 3.931E-02, 3.953E-02, &
232	4.035E-02, 4.153E-02, 4.263E-02, &
233	4.400E-02, 4.631E-02, 4.933E-02, &
234	5.331E-02, 5.734E-02, 6.053E-02, 6.128E-02/
235	!SUPER COARSE MODE
236	DATA A1_SSSSM_19/ 2.836E-01, 2.876E-01, 2.563E-01, &
237	2.414E-01, 2.541E-01, 2.546E-01, &
238	2.572E-01, 2.638E-01, 2.781E-01, &
239	3.167E-01, 4.209E-01, 5.286E-01, &
240	6.959E-01, 9.233E-01, 1.282E+00, &
241	1.836E+00, 2.981E+00, 4.355E+00, 4.059E+00/
242	DATA A2_SSSSM_19/ 1.608E-01, 1.651E-01, 1.577E-01, &
243	1.587E-01, 1.686E-01, 1.690E-01, &
244	1.711E-01, 1.762E-01, 1.874E-01, &
245	2.138E-01, 2.751E-01, 3.363E-01, &
246	4.279E-01, 5.519E-01, 7.421E-01, &
247	1.048E+00, 1.702E+00, 2.485E+00, 2.317E+00/
248	DATA A3_SSSSM_19/-3.025E-03, -3.111E-03, -2.981E-03, &
249	-3.005E-03, -3.193E-03, -3.200E-03, &
250	-3.239E-03, -3.336E-03, -3.548E-03, &
251	-4.047E-03, -5.196E-03, -6.345E-03, &
252	-8.061E-03, -1.038E-02, -1.395E-02, &
253	-1.970E-02, -3.197E-02, -4.669E-02, -4.352E-02/
254	DATA B1_SSSSM_19/ 6.759E-07, 6.246E-07, 5.542E-07, &
255	4.953E-07, 4.746E-07, 4.738E-07, &
256	4.695E-07, 4.588E-07, 4.354E-07, &
257	3.947E-07, 3.461E-07, 3.067E-07, &
258	2.646E-07, 2.095E-07, 1.481E-07, &
259	9.024E-08, 5.747E-08, 2.384E-08, 6.599E-09/
260	DATA B2_SSSSM_19/ 5.977E-07, 5.390E-07, 4.468E-07, &
261	3.696E-07, 3.443E-07, 3.433E-07, &
262	3.380E-07, 3.249E-07, 2.962E-07, &
263	2.483E-07, 1.989E-07, 1.623E-07, &
264	1.305E-07, 9.015E-08, 6.111E-08, &
265	3.761E-08, 2.903E-08, 2.337E-08, 2.147E-08/
266	DATA C1_SSSSM_19/ 8.120E-01, 8.084E-01, 8.016E-01, &
267	7.953E-01, 7.929E-01, 7.928E-01, &
268	7.923E-01, 7.910E-01, 7.882E-01, &
269	7.834E-01, 7.774E-01, 7.725E-01, &
270	7.673E-01, 7.604E-01, 7.529E-01, &
271	7.458E-01, 7.419E-01, 7.379E-01, 7.360E-01/
272	DATA C2_SSSSM_19/ 2.388E-02, 2.392E-02, 2.457E-02, 2.552E-02, &
273	2.615E-02, 2.618E-02, 2.631E-02, 2.663E-02, &
274	2.735E-02, 2.875E-02, 3.113E-02, 3.330E-02, &
275	3.615E-02, 3.997E-02, 4.521E-02, 5.038E-02, &
276	5.358E-02, 5.705E-02, 5.887E-02/
277	!*********************************************************************
278	!
279	!
280	!
281	!
282	! From here on we look at the optical parameters at 5 wavelengths:
283	! 443nm, 550, 670, 765 and 865 nm
284	! le 12 AVRIL 2006
285	!
286	DATA alpha_aers_5wv/ &
287	! bc soluble
288	7.930,7.930,7.930,7.930,7.930,7.930, &
289	7.930,7.930,10.893,12.618,14.550,16.613, &
290	7.658,7.658,7.658,7.658,7.658,7.658, &
291	7.658,7.658,10.351,11.879,13.642,15.510, &
292	7.195,7.195,7.195,7.195,7.195,7.195, &
293	7.195,7.195,9.551,10.847,12.381,13.994, &
294	6.736,6.736,6.736,6.736,6.736,6.736, &
295	6.736,6.736,8.818,9.938,11.283,12.687, &
296	6.277,6.277,6.277,6.277,6.277,6.277, &
297	6.277,6.277,8.123,9.094,10.275,11.501, &
298	! pom soluble
299	6.676,6.676,6.676,6.676,6.710,6.934, &
300	7.141,7.569,8.034,8.529,9.456,10.511, &
301	5.109,5.109,5.109,5.109,5.189,5.535, &
302	5.960,6.852,8.008,9.712,12.897,19.676, &
303	3.718,3.718,3.718,3.718,3.779,4.042, &
304	4.364,5.052,5.956,7.314,9.896,15.688, &
305	2.849,2.849,2.849,2.849,2.897,3.107, &
306	3.365,3.916,4.649,5.760,7.900,12.863, &
307	2.229,2.229,2.229,2.229,2.268,2.437, &
308	2.645,3.095,3.692,4.608,6.391,10.633, &
309	! Sulfate
310	5.751,6.215,6.690,7.024,7.599,8.195, &
311	9.156,10.355,12.660,14.823,18.908,24.508, &
312	4.320,4.675,5.052,5.375,5.787,6.274, &
313	7.066,8.083,10.088,12.003,15.697,21.133, &
314	3.079,3.351,3.639,3.886,4.205,4.584, &
315	5.206,6.019,7.648,9.234,12.391,17.220, &
316	2.336,2.552,2.781,2.979,3.236,3.540, &
317	4.046,4.711,6.056,7.388,10.093,14.313, &
318	1.777,1.949,2.134,2.292,2.503,2.751, &
319	3.166,3.712,4.828,5.949,8.264,11.922/
320
321	DATA alpha_aeri_5wv/ &
322	! dust insoluble
323	0.759, 0.770, 0.775, 0.775, 0.772, &
324	!!jb bc insoluble
325	11.536,10.033, 8.422, 7.234, 6.270, &
326	! pom insoluble
327	5.042, 3.101, 1.890, 1.294, 0.934/
328
329	DATA cg_aers_5wv/ &
330	! bc soluble
331	.651, .651, .651, .651, .651, .651, &
332	.651, .651, .738, .764, .785, .800, &
333	.597, .597, .597, .597, .597, .597, &
334	.597, .597, .695, .725, .751, .770, &
335	.543, .543, .543, .543, .543, .543, &
336	.543, .543, .650, .684, .714, .736, &
337	.504, .504, .504, .504, .504, .504, &
338	.504, .504, .614, .651, .683, .708, &
339	.469, .469, .469, .469, .469, .469, &
340	.469, .469, .582, .620, .655, .681, &
341	! pom soluble
342	.679, .679, .679, .679, .683, .691, &
343	.703, .720, .736, .751, .766, .784, &
344	.656, .656, .656, .656, .659, .669, &
345	.681, .699, .717, .735, .750, .779, &
346	.623, .623, .623, .623, .627, .637, &
347	.649, .668, .688, .709, .734, .762, &
348	.592, .592, .592, .592, .595, .605, &
349	.618, .639, .660, .682, .711, .743, &
350	.561, .561, .561, .561, .565, .575, &
351	.588, .609, .632, .656, .688, .724, &
352	! sulfate
353	.671, .684, .697, .704, .714, .723, &
354	.734, .746, .762, .771, .781, .789, &
355	.653, .666, .678, .687, .697, .707, &
356	.719, .732, .751, .762, .775, .789, &
357	.622, .635, .648, .657, .667, .678, &
358	.691, .705, .728, .741, .758, .777, &
359	.591, .604, .617, .627, .638, .650, &
360	.664, .679, .704, .719, .739, .761, &
361	.560, .574, .587, .597, .609, .621, &
362	.637, .653, .680, .697, .719, .745/
363	!
364
365	DATA cg_aeri_5wv/&
366	! dust insoluble
367	0.714, 0.697, 0.688, 0.683, 0.679, &
368	! bc insoluble
369	0.511, 0.445, 0.384, 0.342, 0.307, &
370	!c pom insoluble
371	0.596, 0.536, 0.466, 0.409, 0.359/
372	!
373	DATA piz_aers_5wv/&
374	! bc soluble
375	.445, .445, .445, .445, .445, .445, &
376	.445, .445, .470, .487, .508, .531, &
377	.442, .442, .442, .442, .442, .442, &
378	.442, .442, .462, .481, .506, .533, &
379	.427, .427, .427, .427, .427, .427, &
380	.427, .427, .449, .470, .497, .526, &
381	.413, .413, .413, .413, .413, .413, &
382	.413, .413, .437, .458, .486, .516, &
383	.399, .399, .399, .399, .399, .399, &
384	.399, .399, .423, .445, .473, .506, &
385	! pom soluble
386	.975, .975, .975, .975, .975, .977, &
387	.979, .982, .984, .987, .990, .994, &
388	.972, .972, .972, .972, .973, .974, &
389	.977, .980, .983, .986, .989, .993, &
390	.963, .963, .963, .963, .964, .966, &
391	.969, .974, .977, .982, .986, .991, &
392	.955, .955, .955, .955, .955, .958, &
393	.962, .967, .972, .977, .983, .989, &
394	.944, .944, .944, .944, .944, .948, &
395	.952, .959, .962, .972, .979, .987, &
396	! sulfate
397	1.000,1.000,1.000,1.000,1.000,1.000, &
398	1.000,1.000,1.000,1.000,1.000,1.000, &
399	1.000,1.000,1.000,1.000,1.000,1.000, &
400	1.000,1.000,1.000,1.000,1.000,1.000, &
401	1.000,1.000,1.000,1.000,1.000,1.000, &
402	1.000,1.000,1.000,1.000,1.000,1.000, &
403	1.000,1.000,1.000,1.000,1.000,1.000, &
404	1.000,1.000,1.000,1.000,1.000,1.000, &
405	1.000,1.000,1.000,1.000,1.000,1.000, &
406	1.000,1.000,1.000,1.000,1.000,1.000/
407	!
408	DATA piz_aeri_5wv/&
409	! dust insoluble
410	0.944, 0.970, 0.977, 0.982, 0.987, &
411	! bc insoluble
412	0.415, 0.387, 0.355, 0.328, 0.301, &
413	! pom insoluble
414	0.972, 0.963, 0.943, 0.923, 0.897/
415
416	! Interpolation des coefficients optiques de 19 niveaux vers le nombre des niveaux du model
417	IF (firstcall) THEN
418	firstcall=.FALSE.
419	!Accumulation mode
420	CALL pres2lev(A1_ASSSM_19, A1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
421	CALL pres2lev(A2_ASSSM_19, A2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
422	CALL pres2lev(A3_ASSSM_19, A3_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
423	CALL pres2lev(B1_ASSSM_19, B1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
424	CALL pres2lev(B2_ASSSM_19, B2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
425	CALL pres2lev(C1_ASSSM_19, C1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
426	CALL pres2lev(C2_ASSSM_19, C2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
427	!Coarse mode
428	CALL pres2lev(A1_CSSSM_19, A1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
429	CALL pres2lev(A2_CSSSM_19, A2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
430	CALL pres2lev(A3_CSSSM_19, A3_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
431	CALL pres2lev(B1_CSSSM_19, B1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
432	CALL pres2lev(B2_CSSSM_19, B2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
433	CALL pres2lev(C1_CSSSM_19, C1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
434	CALL pres2lev(C2_CSSSM_19, C2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
435	!Super coarse mode
436	CALL pres2lev(A1_SSSSM_19, A1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
437	CALL pres2lev(A2_SSSSM_19, A2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
438	CALL pres2lev(A3_SSSSM_19, A3_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
439	CALL pres2lev(B1_SSSSM_19, B1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
440	CALL pres2lev(B2_SSSSM_19, B2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
441	CALL pres2lev(C1_SSSSM_19, C1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
442	CALL pres2lev(C2_SSSSM_19, C2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
443
444	END IF ! firstcall
445
446
447	! Initialisations
448	ai(:) = 0.
449	tau_ae5wv_int(:,:,:) = 0.
450	piz_ae5wv_int(:,:,:) = 0.
451	cg_ae5wv_int(:,:,:) = 0.
452	tausum(:,:,:) = 0.
453	tau(:,:,:,:) = 0.
454
455
456	DO k=1, klev
457	DO i=1, klon
458	IF (t_seri(i,k).EQ.0) stop 'stop aeropt_5wv T '
459	IF (pplay(i,k).EQ.0) stop 'stop aeropt_5wv p '
460
461	zrho=pplay(i,k)/t_seri(i,k)/RD ! kg/m3
462	mass_temp(i,k,:) = m_allaer(i,k,:) / zrho / 1.e+9
463
464	ENDDO
465	ENDDO
466
467
468	IF (flag_aerosol .EQ. 1) THEN
469	nb_aer = 1
470	ALLOCATE (aerosol_name(nb_aer))
471	aerosol_name(1) = id_ASSO4M
472	ELSEIF (flag_aerosol .EQ. 2) THEN
473	nb_aer = 2
474	ALLOCATE (aerosol_name(nb_aer))
475	aerosol_name(1) = id_ASBCM
476	aerosol_name(2) = id_AIBCM
477	ELSEIF (flag_aerosol .EQ. 3) THEN
478	nb_aer = 2
479	ALLOCATE (aerosol_name(nb_aer))
480	aerosol_name(1) = id_ASPOMM
481	aerosol_name(2) = id_AIPOMM
482	ELSEIF (flag_aerosol .EQ. 4) THEN
483	nb_aer = 3
484	ALLOCATE (aerosol_name(nb_aer))
485	aerosol_name(1) = id_CSSSM
486	aerosol_name(2) = id_SSSSM
487	aerosol_name(3) = id_ASSSM
488	ELSEIF (flag_aerosol .EQ. 5) THEN
489	nb_aer = 1
490	ALLOCATE (aerosol_name(nb_aer))
491	aerosol_name(1) = id_CIDUSTM
492	ELSEIF (flag_aerosol .EQ. 6) THEN
493	nb_aer = 10
494	ALLOCATE (aerosol_name(nb_aer))
495	aerosol_name(1) = id_ASSO4M
496	aerosol_name(2) = id_ASBCM
497	aerosol_name(3) = id_AIBCM
498	aerosol_name(4) = id_ASPOMM
499	aerosol_name(5) = id_AIPOMM
500	aerosol_name(6) = id_CSSSM
501	aerosol_name(7) = id_SSSSM
502	aerosol_name(8) = id_ASSSM
503	aerosol_name(9) = id_CIDUSTM
504	aerosol_name(10) = id_CSSO4M
505	ENDIF
506
507	!
508	! loop over modes, use of precalculated nmd and corresponding sigma
509	! loop over wavelengths
510	! for each mass species in mode
511	! interpolate from Sext to retrieve Sext_at_gridpoint_per_species
512	! compute optical_thickness_at_gridpoint_per_species
513
514
515	!
516	! Calculations that need to be done since we are not in the subroutines INCA
517	!
518	! air mass auxiliary variable --> zdp1 [kg/(m^2 *s)]
519	zdp1=pdel(:,:)/(gravit*delt)
520
521	DO m=1,nb_aer ! tau is only computed for each mass
522
523	fac=1.0
524	IF (aerosol_name(m).EQ.id_ASBCM) THEN
525	soluble=.TRUE.
526	spsol=1
527	spss=0
528	ELSEIF (aerosol_name(m).EQ.id_ASPOMM) THEN
529	soluble=.TRUE.
530	spsol=2
531	spss=0
532	ELSEIF ((aerosol_name(m).EQ.id_ASSO4M) .OR. (aerosol_name(m).EQ.id_CSSO4M)) THEN
533	soluble=.TRUE.
534	spsol=3
535	spss=0
536	fac=1.375 ! (NH4)2-SO4/SO4 132/96 mass conversion factor for OD
537	ELSEIF (aerosol_name(m).EQ.id_SSSSM) THEN
538	soluble=.TRUE.
539	spsol=5
540	spss=3
541	ELSEIF (aerosol_name(m).EQ.id_CSSSM) THEN
542	soluble=.TRUE.
543	spsol=6
544	spss=2
545	ELSEIF (aerosol_name(m).EQ.id_ASSSM) THEN
546	soluble=.TRUE.
547	spsol=7
548	spss=1
549	ELSEIF (aerosol_name(m).EQ.id_CIDUSTM) THEN
550	soluble=.FALSE.
551	spinsol=1
552	spss=0
553	ELSEIF (aerosol_name(m).EQ.id_AIBCM) THEN
554	soluble=.FALSE.
555	spinsol=2
556	spss=0
557	ELSEIF (aerosol_name(m).EQ.id_AIPOMM) THEN
558	soluble=.FALSE.
559	spinsol=3
560	spss=0
561	ELSE
562	CYCLE
563	ENDIF
564
565	DO la=1,las
566	tau3d(:,:)=0.
567	piz3d(:,:)=0.
568	cg3d(:,:)=0.
569	abs3d(:,:)=0.
570
571	DO k=1, KLEV
572	DO i=1, KLON
573
574	rh=MIN(RHcl(i,k)*100.,RH_MAX)
575	RH_num = INT( rh/10. + 1.)
576
577	IF (rh.GT.85.) RH_num=10
578	IF (rh.GT.90.) RH_num=11
579	DELTA=(rh-RH_tab(RH_num))/(RH_tab(RH_num+1)-RH_tab(RH_num))
580
581	IF (soluble) THEN
582
583
584	IF((la.EQ.2).AND.(spss.NE.0)) THEN !la=2 corresponds to 550 nm
585	H=rh/100
586	IF (spss.EQ.1) THEN !accumulation mode
587	tau_ae5wv_int(i,k,la)=A1_ASSSM(k)+A2_ASSSM(k)*H+A3_ASSSM(k)/(H-1.05)
588	piz_ae5wv_int(i,k,la)=1-B1_ASSSM(k)-B2_ASSSM(k)*H
589	cg_ae5wv_int(i,k,la)=C1_ASSSM(k)+C2_ASSSM(k)*H
590	ENDIF
591	IF (spss.EQ.2) THEN !coarse mode
592	tau_ae5wv_int(i,k,la)=A1_CSSSM(k)+A2_CSSSM(k)*H+A3_CSSSM(k)/(H-1.05)
593	piz_ae5wv_int(i,k,la)=1-B1_CSSSM(k)-B2_CSSSM(k)*H
594	cg_ae5wv_int(i,k,la)=C1_CSSSM(k)+C2_CSSSM(k)*H
595	ENDIF
596	IF (spss.EQ.3) THEN !super coarse mode
597	tau_ae5wv_int(i,k,la)=A1_SSSSM(k)+A2_SSSSM(k)*H+A3_SSSSM(k)/(H-1.05)
598	piz_ae5wv_int(i,k,la)=1-B1_SSSSM(k)-B2_SSSSM(k)*H
599	cg_ae5wv_int(i,k,la)=C1_SSSSM(k)+C2_SSSSM(k)*H
600	ENDIF
601	ELSE
602
603	tau_ae5wv_int(i,k,la) = &
604	alpha_aers_5wv(RH_num,la,spsol)+DELTA* &
605	(alpha_aers_5wv(RH_num+1,la,spsol) - &
606	alpha_aers_5wv(RH_num,la,spsol))
607
608	piz_ae5wv_int(i,k,la) = &
609	piz_aers_5wv(RH_num,la,spsol)+DELTA* &
610	(piz_aers_5wv(RH_num+1,la,spsol) - &
611	piz_aers_5wv(RH_num,la,spsol))
612
613	cg_ae5wv_int(i,k,la) = &
614	cg_aers_5wv(RH_num,la,spsol)+DELTA* &
615	(cg_aers_5wv(RH_num+1,la,spsol) - &
616	cg_aers_5wv(RH_num,la,spsol))
617	ENDIF
618
619	tau3d(i,k) = &
620	mass_temp(i,k,spsol)1000.zdp1(i,k)tau_ae5wv_int(i,k,la)delt*fac
621
622	ELSE
623	tau_ae5wv_int(i,k,la) = alpha_aeri_5wv(la,spinsol)
624	piz_ae5wv_int(i,k,la) = piz_aeri_5wv(la,spinsol)
625	cg_ae5wv_int(i,k,la) = cg_aeri_5wv(la,spinsol)
626
627	tau3d(i,k) = &
628	mass_temp(i,k,7+spinsol)1000.zdp1(i,k)tau_ae5wv_int(i,k,la)delt*fac
629	ENDIF
630
631
632	ENDDO ! Boucle sur les points géographiques (grille horizontale)
633	ENDDO ! Boucle sur les niveaux verticaux
634
635	IF (soluble) THEN
636
637	tau(:,:,la,spsol)=tau3d(:,:)
638
639	DO k=1, KLEV
640	DO i=1,KLON
641	tausum(i,la,spsol)=tausum(i,la,spsol)+tau3d(i,k)
642	ENDDO
643	ENDDO
644	ELSE
645	tau(:,:,la,spsol)=tau3d(:,:)
646
647	DO k=1, KLEV
648	DO i=1,KLON
649	tausum(i,la,5+spinsol)=tausum(i,la,5+spinsol)+tau3d(i,k)
650	ENDDO
651	ENDDO
652	ENDIF
653
654
655
656	ENDDO ! boucle sur les longueurs d'onde
657	ENDDO ! Boucle sur les masses de traceurs
658	!
659	!
660	! taue670(:) = SUM(tausum(:,la670,:),dim=2)
661	! taue865(:) = SUM(tausum(:,la865,:),dim=2)
662	!
663	! DO i=1, klon
664	! ai(i)=-LOG(MAX(taue670(i),0.0001)/ &
665	! MAX(taue865(i),0.0001))/LOG(670./865.)
666	! ENDDO
667
668	DEALLOCATE(aerosol_name)
669
670	END SUBROUTINE AEROPT_5WV

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