source: LMDZ6/trunk/libf/phylmd/aeropt_5wv.f90

Last change on this file was 5274, checked in by abarral, 48 minutes ago

Replace yomcst.h by existing module
  • 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: 35.8 KB
Line 
1!
2! $Id: aeropt_5wv.f90 5274 2024-10-25 13:41:23Z abarral $
3!
4
5SUBROUTINE 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, ONLY: RPI, RCLUM, RHPLA, RKBOL, RNAVO                   &
52          , RDAY, REA, REPSM, RSIYEA, RSIDAY, ROMEGA                  &
53          , R_ecc, R_peri, R_incl                                      &
54          , RA, RG, R1SA                                         &
55          , RSIGMA                                                     &
56          , R, RMD, RMV, RD, RV, RCPD                    &
57          , RMO3, RMCO2, RMC, RMCH4, RMN2O, RMCFC11, RMCFC12        &
58          , RCPV, RCVD, RCVV, RKAPPA, RETV, eps_w                    &
59          , RCW, RCS                                                 &
60          , RLVTT, RLSTT, RLMLT, RTT, RATM                           &
61          , RESTT, RALPW, RBETW, RGAMW, RALPS, RBETS, RGAMS            &
62          , RALPD, RBETD, RGAMD
63IMPLICIT NONE
64
65  !
66  ! Input arguments:
67  !
68  REAL, DIMENSION(klon,klev), INTENT(in)   :: pdel
69  REAL, INTENT(in)                         :: delt
70  REAL, DIMENSION(klon,klev,naero_tot), INTENT(in) :: m_allaer
71  REAL, DIMENSION(klon,klev), INTENT(in)   :: RHcl     ! humidite relative ciel clair
72  INTEGER,INTENT(in)                       :: flag_aerosol
73  REAL, DIMENSION(klon,klev), INTENT(in)   :: pplay
74  REAL, DIMENSION(klon,klev), INTENT(in)   :: t_seri
75  REAL, DIMENSION(klev),      INTENT(in)   :: presnivs
76  !
77  ! Output arguments:
78  !
79  REAL, DIMENSION(klon), INTENT(out)          :: ai      ! POLDER aerosol index
80  REAL, DIMENSION(klon,nwave,naero_tot), INTENT(out)      :: tausum
81  REAL, DIMENSION(klon,klev,nwave,naero_tot), INTENT(out) :: tau
82  !
83  ! Local
84  !
85  INTEGER, PARAMETER :: las = nwave_sw
86  LOGICAL :: soluble
87 
88  INTEGER :: i, k, ierr, m, aerindex
89  INTEGER :: spsol, spinsol, spss, la
90  INTEGER :: RH_num(klon,klev)
91  INTEGER, PARAMETER :: la443 = 1
92  INTEGER, PARAMETER :: la550 = 2
93  INTEGER, PARAMETER :: la670 = 3
94  INTEGER, PARAMETER :: la765 = 4
95  INTEGER, PARAMETER :: la865 = 5
96  INTEGER, PARAMETER :: nbre_RH=12
97  INTEGER, PARAMETER :: naero_soluble=7   !  1- BC soluble; 2- POM soluble; 3- SO4 acc.
98                                          !  4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
99  INTEGER, PARAMETER :: naero_insoluble=3 !  1- Dust; 2- BC insoluble; 3- POM insoluble
100  INTEGER, PARAMETER :: nb_level = 19     ! number of vertical levels
101  LOGICAL, SAVE :: firstcall=.TRUE.
102!$OMP THREADPRIVATE(firstcall)
103
104  REAL :: zrho
105
106  ! Coefficient optiques sur 19 niveaux
107  REAL, SAVE, DIMENSION(nb_level) :: presnivs_19  ! Pression milieux couche pour 19 niveaux (nb_level)
108!$OMP THREADPRIVATE(presnivs_19)
109
110  REAL, SAVE, DIMENSION(nb_level) :: A1_ASSSM_19, A2_ASSSM_19, A3_ASSSM_19,&
111          B1_ASSSM_19, B2_ASSSM_19, C1_ASSSM_19, C2_ASSSM_19,&
112          A1_CSSSM_19, A2_CSSSM_19, A3_CSSSM_19,&
113          B1_CSSSM_19, B2_CSSSM_19, C1_CSSSM_19, C2_CSSSM_19, &
114          A1_SSSSM_19, A2_SSSSM_19, A3_SSSSM_19,&
115          B1_SSSSM_19, B2_SSSSM_19, C1_SSSSM_19, C2_SSSSM_19
116!$OMP THREADPRIVATE(A1_ASSSM_19, A2_ASSSM_19, A3_ASSSM_19)
117!$OMP THREADPRIVATE(B1_ASSSM_19, B2_ASSSM_19, C1_ASSSM_19, C2_ASSSM_19)
118!$OMP THREADPRIVATE(A1_CSSSM_19, A2_CSSSM_19, A3_CSSSM_19)
119!$OMP THREADPRIVATE(B1_CSSSM_19, B2_CSSSM_19, C1_CSSSM_19, C2_CSSSM_19)
120!$OMP THREADPRIVATE(A1_SSSSM_19, A2_SSSSM_19, A3_SSSSM_19)
121!$OMP THREADPRIVATE(B1_SSSSM_19, B2_SSSSM_19, C1_SSSSM_19, C2_SSSSM_19)
122
123  ! Coefficient optiques interpole sur le nombre de niveau du modele
124  REAL, ALLOCATABLE,  DIMENSION(:), SAVE :: &
125          A1_ASSSM, A2_ASSSM, A3_ASSSM,&
126          B1_ASSSM, B2_ASSSM, C1_ASSSM, C2_ASSSM,&
127          A1_CSSSM, A2_CSSSM, A3_CSSSM,&
128          B1_CSSSM, B2_CSSSM, C1_CSSSM, C2_CSSSM, &
129          A1_SSSSM, A2_SSSSM, A3_SSSSM,&
130          B1_SSSSM, B2_SSSSM, C1_SSSSM, C2_SSSSM
131!$OMP THREADPRIVATE(A1_ASSSM, A2_ASSSM, A3_ASSSM)
132!$OMP THREADPRIVATE(B1_ASSSM, B2_ASSSM, C1_ASSSM, C2_ASSSM)
133!$OMP THREADPRIVATE(A1_CSSSM, A2_CSSSM, A3_CSSSM)
134!$OMP THREADPRIVATE(B1_CSSSM, B2_CSSSM, C1_CSSSM, C2_CSSSM)
135!$OMP THREADPRIVATE(A1_SSSSM, A2_SSSSM, A3_SSSSM)
136!$OMP THREADPRIVATE(B1_SSSSM, B2_SSSSM, C1_SSSSM, C2_SSSSM)
137
138
139  REAL,PARAMETER :: RH_tab(nbre_RH)=(/0.,10.,20.,30.,40.,50.,60.,70.,80.,85.,90.,95./)
140  REAL :: DELTA(klon,klev), rh(klon,klev), H
141  REAL :: tau_ae5wv_int ! Intermediate computation of epaisseur optique aerosol
142  REAL :: piz_ae5wv_int ! Intermediate single scattering albedo aerosol
143  REAL :: cg_ae5wv_int  ! Intermediate asymmetry parameter aerosol
144  REAL, PARAMETER :: RH_MAX=95.
145  REAL :: taue670(klon)       ! epaisseur optique aerosol absorption 550 nm
146  REAL :: taue865(klon)       ! epaisseur optique aerosol extinction 865 nm
147  REAL :: fac
148  INTEGER, ALLOCATABLE, DIMENSION(:)  :: aerosol_name
149  INTEGER :: nb_aer
150 
151  REAL :: tau3d(klon,klev), piz3d(klon,klev), cg3d(klon,klev)
152  REAL :: abs3d(klon,klev)     ! epaisseur optique d'absorption
153  REAL :: dh(klon,klev)
154 
155  REAL :: alpha_aers_5wv(nbre_RH,las,naero_soluble)   ! ext. coeff. Soluble comp. units *** m2/g
156   !  1- BC soluble; 2- POM soluble; 3- SO4 acc.; 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
157  REAL :: alpha_aeri_5wv(las,naero_insoluble)         ! ext. coeff. Insoluble comp. 1- Dust: 2- BC; 3- POM
158  REAL :: cg_aers_5wv(nbre_RH,las,naero_soluble)      ! Asym. param. soluble comp.
159   !  1- BC soluble; 2- POM soluble; 3- SO4 acc.; 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
160  REAL :: cg_aeri_5wv(las,naero_insoluble)            ! Asym. param. insoluble comp. 1- Dust: 2- BC; 3- POM
161  REAL :: piz_aers_5wv(nbre_RH,las,naero_soluble)   
162   !  1- BC soluble; 2- POM soluble; 3- SO4 acc.; 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
163  REAL :: piz_aeri_5wv(las,naero_insoluble)           ! Insoluble comp. 1- Dust: 2- BC; 3- POM
164  !
165  ! Proprietes optiques
166  !
167  REAL :: fact_RH(nbre_RH)
168  LOGICAL :: used_tau(naero_spc)
169  INTEGER :: n
170 
171  DATA presnivs_19/&
172       100426.5,  98327.6, 95346.5, 90966.8, 84776.9, &
173       76536.5,   66292.2, 54559.3, 42501.8, 31806, &
174       23787.5,   18252.7, 13996,   10320.8, 7191.1, &
175       4661.7,    2732.9,  1345.6,  388.2/
176
177!!ACCUMULATION MODE
178  DATA A1_ASSSM_19/ 4.373E+00,  4.361E+00,  4.331E+00, &
179                 4.278E+00,  4.223E+00,  4.162E+00, &
180                 4.103E+00,  4.035E+00,  3.962E+00, &
181                 3.904E+00,  3.871E+00,  3.847E+00, &
182                 3.824E+00,  3.780E+00,  3.646E+00, &
183                 3.448E+00,  3.179E+00,  2.855E+00,  2.630E+00/
184  DATA A2_ASSSM_19/ 2.496E+00,  2.489E+00,  2.472E+00, &
185                 2.442E+00,  2.411E+00,  2.376E+00, &
186                 2.342E+00,  2.303E+00,  2.261E+00, &
187                 2.228E+00,  2.210E+00,  2.196E+00, &
188                 2.183E+00,  2.158E+00,  2.081E+00, &
189                 1.968E+00,  1.814E+00,  1.630E+00,  1.501E+00/
190  DATA A3_ASSSM_19/-4.688E-02, -4.676E-02, -4.644E-02, &
191                -4.587E-02, -4.528E-02, -4.463E-02, &
192                -4.399E-02, -4.326E-02, -4.248E-02, &
193                -4.186E-02, -4.151E-02, -4.125E-02, &
194                -4.100E-02, -4.053E-02, -3.910E-02, &
195                -3.697E-02, -3.408E-02, -3.061E-02, -2.819E-02/
196  DATA B1_ASSSM_19/ 1.165E-08,  1.145E-08,  1.097E-08, &
197                 1.012E-08,  9.233E-09,  8.261E-09, &
198                 7.297E-09,  6.201E-09,  5.026E-09, &
199                 4.098E-09,  3.567E-09,  3.187E-09, &
200                 2.807E-09,  2.291E-09,  2.075E-09, &
201                 1.756E-09,  1.322E-09,  8.011E-10, 4.379E-10/
202  DATA B2_ASSSM_19/ 2.193E-08,  2.192E-08,  2.187E-08, &
203                 2.179E-08,  2.171E-08,  2.162E-08, &
204                 2.153E-08,  2.143E-08,  2.132E-08, &
205                 2.124E-08,  2.119E-08,  2.115E-08, &
206                 2.112E-08,  2.106E-08,  2.100E-08, &
207                 2.090E-08,  2.077E-08,  2.061E-08,  2.049E-08/
208  DATA C1_ASSSM_19/ 7.365E-01,  7.365E-01,  7.365E-01, &
209                 7.364E-01,  7.363E-01,  7.362E-01, &
210                 7.361E-01,  7.359E-01,  7.358E-01, &
211                 7.357E-01,  7.356E-01,  7.356E-01, &
212                 7.356E-01,  7.355E-01,  7.354E-01, &
213                 7.352E-01,  7.350E-01,  7.347E-01,  7.345E-01/
214  DATA C2_ASSSM_19/ 5.833E-02,  5.835E-02,  5.841E-02, &
215                 5.850E-02,  5.859E-02,  5.870E-02, &
216                 5.880E-02,  5.891E-02,  5.904E-02, &
217                 5.914E-02,  5.920E-02,  5.924E-02, &
218                 5.928E-02,  5.934E-02,  5.944E-02, &
219                 5.959E-02,  5.979E-02,  6.003E-02,  6.020E-02/
220!COARSE MODE
221  DATA A1_CSSSM_19/ 7.403E-01,  7.422E-01,  7.626E-01, &
222                 8.019E-01,  8.270E-01,  8.527E-01, &
223                 8.702E-01,  8.806E-01,  8.937E-01, &
224                 9.489E-01,  1.030E+00,  1.105E+00, &
225                 1.199E+00,  1.357E+00,  1.660E+00, &
226                 2.540E+00,  4.421E+00,  2.151E+00,  9.518E-01/
227  DATA A2_CSSSM_19/ 4.522E-01,  4.532E-01,  4.644E-01, &
228                 4.859E-01,  4.996E-01,  5.137E-01, &
229                 5.233E-01,  5.290E-01,  5.361E-01, &
230                 5.655E-01,  6.085E-01,  6.483E-01, &
231                 6.979E-01,  7.819E-01,  9.488E-01, &
232                 1.450E+00,  2.523E+00,  1.228E+00,  5.433E-01/
233  DATA A3_CSSSM_19/-8.516E-03, -8.535E-03, -8.744E-03, &
234                -9.148E-03, -9.406E-03, -9.668E-03, &
235                -9.848E-03, -9.955E-03, -1.009E-02, &
236                -1.064E-02, -1.145E-02, -1.219E-02, &
237                -1.312E-02, -1.470E-02, -1.783E-02, &
238                -2.724E-02, -4.740E-02, -2.306E-02, -1.021E-02/
239  DATA B1_CSSSM_19/ 2.535E-07,  2.530E-07,  2.479E-07, &
240                 2.380E-07,  2.317E-07,  2.252E-07, &
241                 2.208E-07,  2.182E-07,  2.149E-07, &
242                 2.051E-07,  1.912E-07,  1.784E-07, &
243                 1.624E-07,  1.353E-07,  1.012E-07, &
244                 6.016E-08,  2.102E-08,  0.000E+00,  0.000E+00/
245  DATA B2_CSSSM_19/ 1.221E-07,  1.217E-07,  1.179E-07, &
246                 1.104E-07,  1.056E-07,  1.008E-07, &
247                 9.744E-08,  9.546E-08,  9.299E-08, &
248                 8.807E-08,  8.150E-08,  7.544E-08, &
249                 6.786E-08,  5.504E-08,  4.080E-08, &
250                 2.960E-08,  2.300E-08,  2.030E-08,  1.997E-08/
251  DATA C1_CSSSM_19/ 7.659E-01,  7.658E-01,  7.652E-01, &
252                 7.639E-01,  7.631E-01,  7.623E-01, &
253                 7.618E-01,  7.614E-01,  7.610E-01, &
254                 7.598E-01,  7.581E-01,  7.566E-01, &
255                 7.546E-01,  7.513E-01,  7.472E-01, &
256                 7.423E-01,  7.376E-01,  7.342E-01,  7.334E-01/
257  DATA C2_CSSSM_19/ 3.691E-02,  3.694E-02,  3.729E-02, &
258                 3.796E-02,  3.839E-02,  3.883E-02, &
259                 3.913E-02,  3.931E-02,  3.953E-02, &
260                 4.035E-02,  4.153E-02,  4.263E-02, &
261                 4.400E-02,  4.631E-02,  4.933E-02, &
262                 5.331E-02,  5.734E-02,  6.053E-02,  6.128E-02/
263!SUPER COARSE MODE
264  DATA A1_SSSSM_19/ 2.836E-01,  2.876E-01,  2.563E-01, &
265                 2.414E-01,  2.541E-01,  2.546E-01, &
266                 2.572E-01,  2.638E-01,  2.781E-01, &
267                 3.167E-01,  4.209E-01,  5.286E-01, &
268                 6.959E-01,  9.233E-01,  1.282E+00, &
269                 1.836E+00,  2.981E+00,  4.355E+00,  4.059E+00/
270  DATA A2_SSSSM_19/ 1.608E-01,  1.651E-01,  1.577E-01, &
271                 1.587E-01,  1.686E-01,  1.690E-01, &
272                 1.711E-01,  1.762E-01,  1.874E-01, &
273                 2.138E-01,  2.751E-01,  3.363E-01, &
274                 4.279E-01,  5.519E-01,  7.421E-01, &
275                 1.048E+00,  1.702E+00,  2.485E+00,  2.317E+00/
276  DATA A3_SSSSM_19/-3.025E-03, -3.111E-03, -2.981E-03, &
277                -3.005E-03, -3.193E-03, -3.200E-03, &
278                -3.239E-03, -3.336E-03, -3.548E-03, &
279                -4.047E-03, -5.196E-03, -6.345E-03, &
280                -8.061E-03, -1.038E-02, -1.395E-02, &
281                -1.970E-02, -3.197E-02, -4.669E-02, -4.352E-02/
282  DATA B1_SSSSM_19/ 6.759E-07,  6.246E-07,  5.542E-07, &
283                 4.953E-07,  4.746E-07,  4.738E-07, &
284                 4.695E-07,  4.588E-07,  4.354E-07, &
285                 3.947E-07,  3.461E-07,  3.067E-07, &
286                 2.646E-07,  2.095E-07,  1.481E-07, &
287                 9.024E-08,  5.747E-08,  2.384E-08,  6.599E-09/
288  DATA B2_SSSSM_19/ 5.977E-07,  5.390E-07,  4.468E-07, &
289                 3.696E-07,  3.443E-07,  3.433E-07, &
290                 3.380E-07,  3.249E-07,  2.962E-07, &
291                 2.483E-07,  1.989E-07,  1.623E-07, &
292                 1.305E-07,  9.015E-08,  6.111E-08, &
293                 3.761E-08,  2.903E-08,  2.337E-08,  2.147E-08/
294  DATA C1_SSSSM_19/ 8.120E-01,  8.084E-01,  8.016E-01, &
295                 7.953E-01,  7.929E-01,  7.928E-01, &
296                 7.923E-01,  7.910E-01,  7.882E-01, &
297                 7.834E-01,  7.774E-01,  7.725E-01, &
298                 7.673E-01,  7.604E-01,  7.529E-01, &
299                 7.458E-01,  7.419E-01,  7.379E-01,  7.360E-01/
300  DATA C2_SSSSM_19/ 2.388E-02,  2.392E-02,  2.457E-02,  2.552E-02, &
301                 2.615E-02,  2.618E-02,  2.631E-02,  2.663E-02, &
302                 2.735E-02,  2.875E-02,  3.113E-02,  3.330E-02, &
303                 3.615E-02,  3.997E-02,  4.521E-02,  5.038E-02, &
304                 5.358E-02,  5.705E-02,  5.887E-02/
305!*********************************************************************
306!
307!
308! From here on we look at the optical parameters at 5 wavelengths: 
309! 443nm, 550, 670, 765 and 865 nm
310!                                   le 12 AVRIL 2006
311! 
312 DATA alpha_aers_5wv/ &
313                                ! bc soluble
314       7.930,7.930,7.930,7.930,7.930,7.930,     &
315       7.930,7.930,10.893,12.618,14.550,16.613, &
316       7.658,7.658,7.658,7.658,7.658,7.658,     &
317       7.658,7.658,10.351,11.879,13.642,15.510, &
318       7.195,7.195,7.195,7.195,7.195,7.195,     &
319       7.195,7.195,9.551,10.847,12.381,13.994,  &
320       6.736,6.736,6.736,6.736,6.736,6.736,     &
321       6.736,6.736,8.818,9.938,11.283,12.687,   &
322       6.277,6.277,6.277,6.277,6.277,6.277,     &
323       6.277,6.277,8.123,9.094,10.275,11.501,   &
324                                ! pom soluble
325       6.676,6.676,6.676,6.676,6.710,6.934,   &
326       7.141,7.569,8.034,8.529,9.456,10.511,  &
327       5.109,5.109,5.109,5.109,5.189,5.535,   &
328       5.960,6.852,8.008,9.712,12.897,19.676, &
329       3.718,3.718,3.718,3.718,3.779,4.042,   &
330       4.364,5.052,5.956,7.314,9.896,15.688,  &
331       2.849,2.849,2.849,2.849,2.897,3.107,   &
332       3.365,3.916,4.649,5.760,7.900,12.863,  &
333       2.229,2.229,2.229,2.229,2.268,2.437,   &
334       2.645,3.095,3.692,4.608,6.391,10.633,  &
335                                ! Sulfate (Accumulation)
336       5.751,6.215,6.690,7.024,7.599,8.195,      &
337       9.156,10.355,12.660,14.823,18.908,24.508, &
338       4.320,4.675,5.052,5.375,5.787,6.274,      &
339       7.066,8.083,10.088,12.003,15.697,21.133,  &
340       3.079,3.351,3.639,3.886,4.205,4.584,      &
341       5.206,6.019,7.648,9.234,12.391,17.220,    &
342       2.336,2.552,2.781,2.979,3.236,3.540,      &
343       4.046,4.711,6.056,7.388,10.093,14.313,    &
344       1.777,1.949,2.134,2.292,2.503,2.751,      &
345       3.166,3.712,4.828,5.949,8.264,11.922,     &
346                                ! Sulfate (Coarse)
347       5.751,6.215,6.690,7.024,7.599,8.195,      &
348       9.156,10.355,12.660,14.823,18.908,24.508, &
349       4.320,4.675,5.052,5.375,5.787,6.274,      &
350       7.066,8.083,10.088,12.003,15.697,21.133,  &
351       3.079,3.351,3.639,3.886,4.205,4.584,      &
352       5.206,6.019,7.648,9.234,12.391,17.220,    &
353       2.336,2.552,2.781,2.979,3.236,3.540,      &
354       4.046,4.711,6.056,7.388,10.093,14.313,    &
355       1.777,1.949,2.134,2.292,2.503,2.751,      &
356       3.166,3.712,4.828,5.949,8.264,11.922,     &
357                                ! Seasalt soluble super_coarse (computed below for 550nm)
358       0.50,0.90,1.05,1.21,1.40,2.41, & 
359       2.66,3.11,3.88,4.52,5.69,8.84, & 
360       0.000,0.000,0.000,0.000,0.000,0.000, & 
361       0.000,0.000,0.000,0.000,0.000,0.000, & 
362     0.52,0.93,1.08,1.24,1.43,2.47, & 
363     2.73,3.20,3.99,4.64,5.84,9.04, & 
364     0.52,0.93,1.09,1.25,1.44,2.50, & 
365     2.76,3.23,4.03,4.68,5.89,9.14, & 
366     0.52,0.94,1.09,1.26,1.45,2.51, & 
367     2.78,3.25,4.06,4.72,5.94,9.22, & 
368                                ! seasalt soluble coarse (computed below for 550nm)
369       0.50,0.90,1.05,1.21,1.40,2.41, & 
370       2.66,3.11,3.88,4.52,5.69,8.84, & 
371       0.000,0.000,0.000,0.000,0.000,0.000, & 
372       0.000,0.000,0.000,0.000,0.000,0.000, & 
373     0.52,0.93,1.08,1.24,1.43,2.47, & 
374     2.73,3.20,3.99,4.64,5.84,9.04, & 
375     0.52,0.93,1.09,1.25,1.44,2.50, & 
376     2.76,3.23,4.03,4.68,5.89,9.14, & 
377     0.52,0.94,1.09,1.26,1.45,2.51, & 
378     2.78,3.25,4.06,4.72,5.94,9.22, & 
379                                ! seasalt soluble accumulation (computed below for 550nm)
380     4.28, 7.17, 8.44, 9.85,11.60,22.44,  & 
381     25.34,30.54,39.38,46.52,59.33,91.77, & 
382       0.000,0.000,0.000,0.000,0.000,0.000, & 
383       0.000,0.000,0.000,0.000,0.000,0.000, & 
384     2.48, 4.22, 5.02, 5.94, 7.11,15.29,  & 
385     17.70,22.31,30.73,38.06,52.15,90.59, & 
386     1.90, 3.29, 3.94, 4.69, 5.65, 12.58, & 
387     14.68,18.77,26.41,33.25,46.77,85.50, & 
388     1.47, 2.59, 3.12, 3.74, 4.54, 10.42, & 
389     12.24,15.82,22.66,28.91,41.54,79.33/
390
391  DATA alpha_aeri_5wv/ &
392                                 ! dust insoluble
393        0.759, 0.770, 0.775, 0.775, 0.772, &
394                                 !!jb bc insoluble
395        11.536,10.033, 8.422, 7.234, 6.270, &
396                                 ! pom insoluble
397        5.042, 3.101, 1.890, 1.294, 0.934/
398   !
399  DATA cg_aers_5wv/ & 
400                                 ! bc soluble
401      .651, .651, .651, .651, .651, .651, &
402      .651, .651, .738, .764, .785, .800, &
403      .597, .597, .597, .597, .597, .597, &
404      .597, .597, .695, .725, .751, .770, &
405      .543, .543, .543, .543, .543, .543, &
406      .543, .543, .650, .684, .714, .736, & 
407      .504, .504, .504, .504, .504, .504, &
408      .504, .504, .614, .651, .683, .708, & 
409      .469, .469, .469, .469, .469, .469, &
410      .469, .469, .582, .620, .655, .681, &
411                                 ! pom soluble
412      .679, .679, .679, .679, .683, .691, &
413      .703, .720, .736, .751, .766, .784, &
414      .656, .656, .656, .656, .659, .669, &
415      .681, .699, .717, .735, .750, .779, & 
416      .623, .623, .623, .623, .627, .637, &
417      .649, .668, .688, .709, .734, .762, &
418      .592, .592, .592, .592, .595, .605, &
419      .618, .639, .660, .682, .711, .743, &
420      .561, .561, .561, .561, .565, .575, &
421      .588, .609, .632, .656, .688, .724, &
422                                 ! Accumulation sulfate
423      .671, .684, .697, .704, .714, .723, &
424      .734, .746, .762, .771, .781, .789, &
425      .653, .666, .678, .687, .697, .707, &
426      .719, .732, .751, .762, .775, .789, &
427      .622, .635, .648, .657, .667, .678, &
428      .691, .705, .728, .741, .758, .777, &
429      .591, .604, .617, .627, .638, .650, &
430      .664, .679, .704, .719, .739, .761, &
431      .560, .574, .587, .597, .609, .621, & 
432      .637, .653, .680, .697, .719, .745, &
433                                 ! Coarse sulfate
434      .671, .684, .697, .704, .714, .723, &
435      .734, .746, .762, .771, .781, .789, &
436      .653, .666, .678, .687, .697, .707, &
437      .719, .732, .751, .762, .775, .789, &
438      .622, .635, .648, .657, .667, .678, &
439      .691, .705, .728, .741, .758, .777, &
440      .591, .604, .617, .627, .638, .650, &
441      .664, .679, .704, .719, .739, .761, &
442      .560, .574, .587, .597, .609, .621, & 
443      .637, .653, .680, .697, .719, .745, &
444                                 ! For super coarse seasalt (computed below for 550nm!)
445      0.730,0.753,0.760,0.766,0.772,0.793, & 
446      0.797,0.802,0.809,0.813,0.820,0.830, & 
447      0.000,0.000,0.000,0.000,0.000,0.000, & 
448      0.000,0.000,0.000,0.000,0.000,0.000, & 
449      0.721,0.744,0.750,0.756,0.762,0.784, & 
450      0.787,0.793,0.800,0.804,0.811,0.822, & 
451      0.717,0.741,0.747,0.753,0.759,0.780, & 
452      0.784,0.789,0.795,0.800,0.806,0.817, & 
453      0.715,0.739,0.745,0.751,0.757,0.777, &   
454      0.781,0.786,0.793,0.797,0.803,0.814, & 
455                                 ! For coarse-soluble seasalt (computed below for 550nm!)
456      0.730,0.753,0.760,0.766,0.772,0.793, & 
457      0.797,0.802,0.809,0.813,0.820,0.830, & 
458      0.000,0.000,0.000,0.000,0.000,0.000, & 
459      0.000,0.000,0.000,0.000,0.000,0.000, & 
460      0.721,0.744,0.750,0.756,0.762,0.784, & 
461      0.787,0.793,0.800,0.804,0.811,0.822, & 
462      0.717,0.741,0.747,0.753,0.759,0.780, & 
463      0.784,0.789,0.795,0.800,0.806,0.817, & 
464      0.715,0.739,0.745,0.751,0.757,0.777, &   
465      0.781,0.786,0.793,0.797,0.803,0.814, & 
466                                 ! accumulation-seasalt soluble (computed below for 550nm!) 
467      0.698,0.722,0.729,0.736,0.743,0.765, & 
468      0.768,0.773,0.777,0.779,0.781,0.779, & 
469      0.000,0.000,0.000,0.000,0.000,0.000, & 
470      0.000,0.000,0.000,0.000,0.000,0.000, & 
471      0.658,0.691,0.701,0.710,0.720,0.756, & 
472      0.763,0.771,0.782,0.788,0.795,0.801, & 
473      0.632,0.668,0.679,0.690,0.701,0.743, & 
474      0.750,0.762,0.775,0.783,0.792,0.804, & 
475      0.605,0.644,0.656,0.669,0.681,0.729, & 
476      0.737,0.750,0.765,0.775,0.787,0.803/
477 !
478  DATA cg_aeri_5wv/&
479     ! dust insoluble
480     0.714, 0.697, 0.688, 0.683, 0.679, &
481     ! bc insoluble
482     0.511, 0.445, 0.384, 0.342, 0.307, &
483     !c pom insoluble
484     0.596, 0.536, 0.466, 0.409, 0.359/
485  !
486  DATA piz_aers_5wv/&
487                           ! bc soluble
488  .445, .445, .445, .445, .445, .445, &
489  .445, .445, .470, .487, .508, .531, &
490  .442, .442, .442, .442, .442, .442, &
491  .442, .442, .462, .481, .506, .533, &
492  .427, .427, .427, .427, .427, .427, &
493  .427, .427, .449, .470, .497, .526, &
494  .413, .413, .413, .413, .413, .413, &
495  .413, .413, .437, .458, .486, .516, &
496  .399, .399, .399, .399, .399, .399, &
497  .399, .399, .423, .445, .473, .506, &
498                           ! pom soluble
499  .975, .975, .975, .975, .975, .977, &
500  .979, .982, .984, .987, .990, .994, &
501  .972, .972, .972, .972, .973, .974, &
502  .977, .980, .983, .986, .989, .993, &
503  .963, .963, .963, .963, .964, .966, &
504  .969, .974, .977, .982, .986, .991, &
505  .955, .955, .955, .955, .955, .958, &
506  .962, .967, .972, .977, .983, .989, &
507  .944, .944, .944, .944, .944, .948, &
508  .952, .959, .962, .972, .979, .987, &
509                           ! sulfate soluble accumulation
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  1.000,1.000,1.000,1.000,1.000,1.000, &
520                           ! sulfate soluble coarse
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  1.000,1.000,1.000,1.000,1.000,1.000, & 
531                           ! seasalt super coarse (computed below for 550nm)
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  1.000,1.000,1.000,1.000,1.000,1.000, &
542                           ! seasalt coarse (computed below for 550nm)
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  1.000,1.000,1.000,1.000,1.000,1.000, & 
553                           ! seasalt soluble accumulation (computed below for 550nm)
554  1.000,1.000,1.000,1.000,1.000,1.000, & 
555  1.000,1.000,1.000,1.000,1.000,1.000, & 
556  1.000,1.000,1.000,1.000,1.000,1.000, & 
557  1.000,1.000,1.000,1.000,1.000,1.000, & 
558  1.000,1.000,1.000,1.000,1.000,1.000, & 
559  1.000,1.000,1.000,1.000,1.000,1.000, & 
560  1.000,1.000,1.000,1.000,1.000,1.000, & 
561  1.000,1.000,1.000,1.000,1.000,1.000, & 
562  1.000,1.000,1.000,1.000,1.000,1.000, & 
563  1.000,1.000,1.000,1.000,1.000,1.000/
564
565 !
566  DATA piz_aeri_5wv/&
567     ! dust insoluble
568     0.944, 0.970, 0.977, 0.982, 0.987, &
569     ! bc insoluble
570     0.415, 0.387, 0.355, 0.328, 0.301, &
571     ! pom insoluble
572     0.972, 0.963, 0.943, 0.923, 0.897/
573
574! Interpolation des coefficients optiques de 19 niveaux vers le nombre des niveaux du model
575  IF (firstcall) THEN
576     firstcall=.FALSE.
577! Allocation
578    IF (.NOT. ALLOCATED(A1_ASSSM)) THEN
579        ALLOCATE(A1_ASSSM(klev),A2_ASSSM(klev), A3_ASSSM(klev),&
580          B1_ASSSM(klev), B2_ASSSM(klev), C1_ASSSM(klev), C2_ASSSM(klev),&
581          A1_CSSSM(klev), A2_CSSSM(klev), A3_CSSSM(klev),&
582          B1_CSSSM(klev), B2_CSSSM(klev), C1_CSSSM(klev), C2_CSSSM(klev),&
583          A1_SSSSM(klev), A2_SSSSM(klev), A3_SSSSM(klev),&
584          B1_SSSSM(klev), B2_SSSSM(klev), C1_SSSSM(klev), C2_SSSSM(klev), stat=ierr)
585        IF (ierr /= 0) CALL abort_physic('aeropt_5mw', 'pb in allocation 1',1)
586     END IF
587
588!Accumulation mode
589     CALL pres2lev(A1_ASSSM_19, A1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
590     CALL pres2lev(A2_ASSSM_19, A2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
591     CALL pres2lev(A3_ASSSM_19, A3_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
592     CALL pres2lev(B1_ASSSM_19, B1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
593     CALL pres2lev(B2_ASSSM_19, B2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
594     CALL pres2lev(C1_ASSSM_19, C1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
595     CALL pres2lev(C2_ASSSM_19, C2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
596!Coarse mode
597     CALL pres2lev(A1_CSSSM_19, A1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
598     CALL pres2lev(A2_CSSSM_19, A2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
599     CALL pres2lev(A3_CSSSM_19, A3_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
600     CALL pres2lev(B1_CSSSM_19, B1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
601     CALL pres2lev(B2_CSSSM_19, B2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
602     CALL pres2lev(C1_CSSSM_19, C1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
603     CALL pres2lev(C2_CSSSM_19, C2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
604!Super coarse mode
605     CALL pres2lev(A1_SSSSM_19, A1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
606     CALL pres2lev(A2_SSSSM_19, A2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
607     CALL pres2lev(A3_SSSSM_19, A3_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
608     CALL pres2lev(B1_SSSSM_19, B1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
609     CALL pres2lev(B2_SSSSM_19, B2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
610     CALL pres2lev(C1_SSSSM_19, C1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
611     CALL pres2lev(C2_SSSSM_19, C2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
612
613  END IF ! firstcall
614
615  ! Initialisations
616  tau(:,:,:,:) =0.
617  tausum(:,:,:)= 0.
618  ai(:)=0.0
619
620  DO k=1, klev
621    DO i=1, klon
622      zrho=pplay(i,k)/t_seri(i,k)/RD     ! kg/m3
623      dh(i,k)=pdel(i,k)/(RG*zrho)    ! m
624    ENDDO
625  ENDDO
626
627  IF (flag_aerosol .EQ. 1) THEN
628     nb_aer = 2
629     ALLOCATE (aerosol_name(nb_aer))
630     aerosol_name(1) = id_ASSO4M_phy
631     aerosol_name(2) = id_CSSO4M_phy
632  ELSEIF (flag_aerosol .EQ. 2) THEN
633     nb_aer = 2
634     ALLOCATE (aerosol_name(nb_aer))
635     aerosol_name(1) = id_ASBCM_phy
636     aerosol_name(2) = id_AIBCM_phy
637  ELSEIF (flag_aerosol .EQ. 3) THEN
638     nb_aer = 2
639     ALLOCATE (aerosol_name(nb_aer))
640     aerosol_name(1) = id_ASPOMM_phy
641     aerosol_name(2) = id_AIPOMM_phy
642  ELSEIF (flag_aerosol .EQ. 4) THEN
643     nb_aer = 3
644     ALLOCATE (aerosol_name(nb_aer))
645     aerosol_name(1) = id_CSSSM_phy
646     aerosol_name(2) = id_SSSSM_phy
647     aerosol_name(3) = id_ASSSM_phy
648  ELSEIF (flag_aerosol .EQ. 5) THEN
649     nb_aer = 1
650     ALLOCATE (aerosol_name(nb_aer))
651     aerosol_name(1) = id_CIDUSTM_phy
652  ELSEIF (flag_aerosol .EQ. 6) THEN
653     nb_aer = 10
654     ALLOCATE (aerosol_name(nb_aer))
655     aerosol_name(1) = id_ASSO4M_phy
656     aerosol_name(2) = id_ASBCM_phy
657     aerosol_name(3) = id_AIBCM_phy
658     aerosol_name(4) = id_ASPOMM_phy
659     aerosol_name(5) = id_AIPOMM_phy
660     aerosol_name(6) = id_CSSSM_phy
661     aerosol_name(7) = id_SSSSM_phy
662     aerosol_name(8) = id_ASSSM_phy
663     aerosol_name(9) = id_CIDUSTM_phy
664     aerosol_name(10) = id_CSSO4M_phy
665  ENDIF
666
667  !
668  ! loop over modes, use of precalculated nmd and corresponding sigma
669  !    loop over wavelengths
670  !    for each mass species in mode
671  !      interpolate from Sext to retrieve Sext_at_gridpoint_per_species
672  !      compute optical_thickness_at_gridpoint_per_species
673 
674  !
675  ! Calculations that need to be done since we are not in the subroutines INCA
676  !     
677
678  DO n=1,nbre_RH-1
679    fact_RH(n)=1./(RH_tab(n+1)-RH_tab(n))
680  ENDDO
681   
682  DO k=1, klev
683    DO i=1, klon
684      rh(i,k)=MIN(RHcl(i,k)*100.,RH_MAX)
685      RH_num(i,k) = INT( rh(i,k)/10. + 1.)
686!--test olivier pour pas de reindicage
687!      RH_num(i,k) =1
688      IF (rh(i,k).GT.85.) RH_num(i,k)=10
689      IF (rh(i,k).GT.90.) RH_num(i,k)=11
690      DELTA(i,k)=(rh(i,k)-RH_tab(RH_num(i,k)))*fact_RH(RH_num(i,k))
691    ENDDO
692  ENDDO
693
694  used_tau(:)=.FALSE.
695   
696  DO m=1,nb_aer   ! tau is only computed for each mass   
697    fac=1.0
698    IF (aerosol_name(m).EQ.id_ASBCM_phy) THEN
699        soluble=.TRUE.
700        spsol=1
701        spss=0
702    ELSEIF (aerosol_name(m).EQ.id_ASPOMM_phy) THEN
703        soluble=.TRUE.
704        spsol=2
705        spss=0
706    ELSEIF (aerosol_name(m).EQ.id_ASSO4M_phy) THEN
707        soluble=.TRUE.
708        spsol=3
709        spss=0
710        fac=1.375    ! (NH4)2-SO4/SO4 132/96 mass conversion factor for OD
711    ELSEIF (aerosol_name(m).EQ.id_CSSO4M_phy) THEN
712        soluble=.TRUE.
713        spsol=4
714        spss=0
715        fac=1.375    ! (NH4)2-SO4/SO4 132/96 mass conversion factor for OD
716    ELSEIF (aerosol_name(m).EQ.id_SSSSM_phy) THEN
717        soluble=.TRUE.
718        spsol=5
719        spss=3
720    ELSEIF (aerosol_name(m).EQ.id_CSSSM_phy) THEN
721        soluble=.TRUE.
722        spsol=6
723        spss=2
724    ELSEIF (aerosol_name(m).EQ.id_ASSSM_phy) THEN
725        soluble=.TRUE.
726        spsol=7
727        spss=1
728    ELSEIF (aerosol_name(m).EQ.id_CIDUSTM_phy) THEN
729        soluble=.FALSE.
730        spinsol=1
731        spss=0
732    ELSEIF  (aerosol_name(m).EQ.id_AIBCM_phy) THEN
733        soluble=.FALSE.
734        spinsol=2
735        spss=0
736    ELSEIF (aerosol_name(m).EQ.id_AIPOMM_phy) THEN
737        soluble=.FALSE.
738        spinsol=3
739        spss=0
740    ELSE
741        CYCLE
742    ENDIF
743
744    IF (soluble) then
745      used_tau(spsol)=.TRUE.
746    ELSE
747      used_tau(naero_soluble+spinsol)=.TRUE.
748    ENDIF
749
750    aerindex=aerosol_name(m)
751
752    DO la=1,las
753
754    !--only 550 and 865 nm are used
755    IF (la.NE.la550.AND.la.NE.la865) CYCLE
756
757      IF (soluble) THEN
758
759        IF ((la.EQ.2).AND.(spss.NE.0)) THEN !la=2 corresponds to 550 nm
760          IF (spss.EQ.1) THEN !accumulation mode
761            DO k=1, klev
762              DO i=1, klon
763                H=rh(i,k)/100.
764                tau_ae5wv_int=A1_ASSSM(k)+A2_ASSSM(k)*H+A3_ASSSM(k)/(H-1.05)
765                tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6*dh(i,k)*tau_ae5wv_int*fac
766                tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
767              ENDDO
768            ENDDO
769          ENDIF
770 
771          IF (spss.EQ.2) THEN !coarse mode
772            DO k=1, klev
773              DO i=1, klon
774                H=rh(i,k)/100.
775                tau_ae5wv_int=A1_CSSSM(k)+A2_CSSSM(k)*H+A3_CSSSM(k)/(H-1.05)
776                tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6*dh(i,k)*tau_ae5wv_int*fac
777                tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
778              ENDDO
779            ENDDO
780          ENDIF
781
782          IF (spss.EQ.3) THEN !super coarse mode
783            DO k=1, klev
784              DO i=1, klon
785                H=rh(i,k)/100.
786                tau_ae5wv_int=A1_SSSSM(k)+A2_SSSSM(k)*H+A3_SSSSM(k)/(H-1.05)
787                tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6*dh(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
794          DO k=1, klev
795            DO i=1, klon
796              tau_ae5wv_int = alpha_aers_5wv(RH_num(i,k),la,spsol)+DELTA(i,k)* &
797                             (alpha_aers_5wv(RH_num(i,k)+1,la,spsol) - &
798                              alpha_aers_5wv(RH_num(i,k),la,spsol))
799              tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6*dh(i,k)*tau_ae5wv_int*fac
800              tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
801            ENDDO
802          ENDDO
803        ENDIF
804
805      ELSE                                                  ! For insoluble aerosol
806
807        DO k=1, klev
808          DO i=1, klon
809            tau_ae5wv_int = alpha_aeri_5wv(la,spinsol)
810            tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6*dh(i,k)*tau_ae5wv_int*fac
811            tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
812          ENDDO
813        ENDDO
814
815      ENDIF
816
817    ENDDO   ! boucle sur les longueurs d'onde
818  ENDDO     ! Boucle  sur les masses de traceurs
819
820  DO m=1,naero_spc
821    IF (.NOT.used_tau(m)) tau(:,:,:,m)=0.
822  ENDDO 
823
824!--AOD calculations for diagnostics
825  od550aer(:)=SUM(tausum(:,la550,:),dim=2)
826  od865aer(:)=SUM(tausum(:,la865,:),dim=2)
827
828!--extinction coefficient for diagnostic
829  ec550aer(:,:)=SUM(tau(:,:,la550,:),dim=3)/dh(:,:)
830 
831!--acc mode AOD calculation for diagnostic
832  od550lt1aer(:)=tausum(:,la550,id_ASSO4M_phy)+tausum(:,la550,id_ASBCM_phy)+tausum(:,la550,id_AIBCM_phy)+  &
833                 tausum(:,la550,id_ASPOMM_phy)+tausum(:,la550,id_AIPOMM_phy)+tausum(:,la550,id_ASSSM_phy)+ &
834                 0.03*tausum(:,la550,id_CSSSM_phy)+0.4*tausum(:,la550,id_CIDUSTM_phy)
835
836  DEALLOCATE(aerosol_name)
837 
838END SUBROUTINE AEROPT_5WV
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