source: LMDZ6/trunk/libf/phylmd/aeropt_5wv.f90 @ 5354

Last change on this file since 5354 was 5285, checked in by abarral, 7 weeks ago

As discussed internally, remove generic ONLY: ... for new _mod_h modules
  • 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: 35.0 KB
Line 
1!
2! $Id: aeropt_5wv.f90 5285 2024-10-28 13:33:29Z ymeurdesoif $
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
52IMPLICIT 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          B1_ASSSM_19, B2_ASSSM_19, C1_ASSSM_19, C2_ASSSM_19,&
101          A1_CSSSM_19, A2_CSSSM_19, A3_CSSSM_19,&
102          B1_CSSSM_19, B2_CSSSM_19, C1_CSSSM_19, C2_CSSSM_19, &
103          A1_SSSSM_19, A2_SSSSM_19, A3_SSSSM_19,&
104          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 :: &
114          A1_ASSSM, A2_ASSSM, A3_ASSSM,&
115          B1_ASSSM, B2_ASSSM, C1_ASSSM, C2_ASSSM,&
116          A1_CSSSM, A2_CSSSM, A3_CSSSM,&
117          B1_CSSSM, B2_CSSSM, C1_CSSSM, C2_CSSSM, &
118          A1_SSSSM, A2_SSSSM, A3_SSSSM,&
119          B1_SSSSM, B2_SSSSM, C1_SSSSM, C2_SSSSM
120!$OMP THREADPRIVATE(A1_ASSSM, A2_ASSSM, A3_ASSSM)
121!$OMP THREADPRIVATE(B1_ASSSM, B2_ASSSM, C1_ASSSM, C2_ASSSM)
122!$OMP THREADPRIVATE(A1_CSSSM, A2_CSSSM, A3_CSSSM)
123!$OMP THREADPRIVATE(B1_CSSSM, B2_CSSSM, C1_CSSSM, C2_CSSSM)
124!$OMP THREADPRIVATE(A1_SSSSM, A2_SSSSM, A3_SSSSM)
125!$OMP THREADPRIVATE(B1_SSSSM, B2_SSSSM, C1_SSSSM, C2_SSSSM)
126
127
128  REAL,PARAMETER :: RH_tab(nbre_RH)=(/0.,10.,20.,30.,40.,50.,60.,70.,80.,85.,90.,95./)
129  REAL :: DELTA(klon,klev), rh(klon,klev), H
130  REAL :: tau_ae5wv_int ! Intermediate computation of epaisseur optique aerosol
131  REAL :: piz_ae5wv_int ! Intermediate single scattering albedo aerosol
132  REAL :: cg_ae5wv_int  ! Intermediate asymmetry parameter aerosol
133  REAL, PARAMETER :: RH_MAX=95.
134  REAL :: taue670(klon)       ! epaisseur optique aerosol absorption 550 nm
135  REAL :: taue865(klon)       ! epaisseur optique aerosol extinction 865 nm
136  REAL :: fac
137  INTEGER, ALLOCATABLE, DIMENSION(:)  :: aerosol_name
138  INTEGER :: nb_aer
139 
140  REAL :: tau3d(klon,klev), piz3d(klon,klev), cg3d(klon,klev)
141  REAL :: abs3d(klon,klev)     ! epaisseur optique d'absorption
142  REAL :: dh(klon,klev)
143 
144  REAL :: alpha_aers_5wv(nbre_RH,las,naero_soluble)   ! ext. coeff. Soluble comp. units *** m2/g
145   !  1- BC soluble; 2- POM soluble; 3- SO4 acc.; 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
146  REAL :: alpha_aeri_5wv(las,naero_insoluble)         ! ext. coeff. Insoluble comp. 1- Dust: 2- BC; 3- POM
147  REAL :: cg_aers_5wv(nbre_RH,las,naero_soluble)      ! Asym. param. soluble comp.
148   !  1- BC soluble; 2- POM soluble; 3- SO4 acc.; 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
149  REAL :: cg_aeri_5wv(las,naero_insoluble)            ! Asym. param. insoluble comp. 1- Dust: 2- BC; 3- POM
150  REAL :: piz_aers_5wv(nbre_RH,las,naero_soluble)   
151   !  1- BC soluble; 2- POM soluble; 3- SO4 acc.; 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc.
152  REAL :: piz_aeri_5wv(las,naero_insoluble)           ! Insoluble comp. 1- Dust: 2- BC; 3- POM
153  !
154  ! Proprietes optiques
155  !
156  REAL :: fact_RH(nbre_RH)
157  LOGICAL :: used_tau(naero_spc)
158  INTEGER :: n
159 
160  DATA presnivs_19/&
161       100426.5,  98327.6, 95346.5, 90966.8, 84776.9, &
162       76536.5,   66292.2, 54559.3, 42501.8, 31806, &
163       23787.5,   18252.7, 13996,   10320.8, 7191.1, &
164       4661.7,    2732.9,  1345.6,  388.2/
165
166!!ACCUMULATION MODE
167  DATA A1_ASSSM_19/ 4.373E+00,  4.361E+00,  4.331E+00, &
168                 4.278E+00,  4.223E+00,  4.162E+00, &
169                 4.103E+00,  4.035E+00,  3.962E+00, &
170                 3.904E+00,  3.871E+00,  3.847E+00, &
171                 3.824E+00,  3.780E+00,  3.646E+00, &
172                 3.448E+00,  3.179E+00,  2.855E+00,  2.630E+00/
173  DATA A2_ASSSM_19/ 2.496E+00,  2.489E+00,  2.472E+00, &
174                 2.442E+00,  2.411E+00,  2.376E+00, &
175                 2.342E+00,  2.303E+00,  2.261E+00, &
176                 2.228E+00,  2.210E+00,  2.196E+00, &
177                 2.183E+00,  2.158E+00,  2.081E+00, &
178                 1.968E+00,  1.814E+00,  1.630E+00,  1.501E+00/
179  DATA A3_ASSSM_19/-4.688E-02, -4.676E-02, -4.644E-02, &
180                -4.587E-02, -4.528E-02, -4.463E-02, &
181                -4.399E-02, -4.326E-02, -4.248E-02, &
182                -4.186E-02, -4.151E-02, -4.125E-02, &
183                -4.100E-02, -4.053E-02, -3.910E-02, &
184                -3.697E-02, -3.408E-02, -3.061E-02, -2.819E-02/
185  DATA B1_ASSSM_19/ 1.165E-08,  1.145E-08,  1.097E-08, &
186                 1.012E-08,  9.233E-09,  8.261E-09, &
187                 7.297E-09,  6.201E-09,  5.026E-09, &
188                 4.098E-09,  3.567E-09,  3.187E-09, &
189                 2.807E-09,  2.291E-09,  2.075E-09, &
190                 1.756E-09,  1.322E-09,  8.011E-10, 4.379E-10/
191  DATA B2_ASSSM_19/ 2.193E-08,  2.192E-08,  2.187E-08, &
192                 2.179E-08,  2.171E-08,  2.162E-08, &
193                 2.153E-08,  2.143E-08,  2.132E-08, &
194                 2.124E-08,  2.119E-08,  2.115E-08, &
195                 2.112E-08,  2.106E-08,  2.100E-08, &
196                 2.090E-08,  2.077E-08,  2.061E-08,  2.049E-08/
197  DATA C1_ASSSM_19/ 7.365E-01,  7.365E-01,  7.365E-01, &
198                 7.364E-01,  7.363E-01,  7.362E-01, &
199                 7.361E-01,  7.359E-01,  7.358E-01, &
200                 7.357E-01,  7.356E-01,  7.356E-01, &
201                 7.356E-01,  7.355E-01,  7.354E-01, &
202                 7.352E-01,  7.350E-01,  7.347E-01,  7.345E-01/
203  DATA C2_ASSSM_19/ 5.833E-02,  5.835E-02,  5.841E-02, &
204                 5.850E-02,  5.859E-02,  5.870E-02, &
205                 5.880E-02,  5.891E-02,  5.904E-02, &
206                 5.914E-02,  5.920E-02,  5.924E-02, &
207                 5.928E-02,  5.934E-02,  5.944E-02, &
208                 5.959E-02,  5.979E-02,  6.003E-02,  6.020E-02/
209!COARSE MODE
210  DATA A1_CSSSM_19/ 7.403E-01,  7.422E-01,  7.626E-01, &
211                 8.019E-01,  8.270E-01,  8.527E-01, &
212                 8.702E-01,  8.806E-01,  8.937E-01, &
213                 9.489E-01,  1.030E+00,  1.105E+00, &
214                 1.199E+00,  1.357E+00,  1.660E+00, &
215                 2.540E+00,  4.421E+00,  2.151E+00,  9.518E-01/
216  DATA A2_CSSSM_19/ 4.522E-01,  4.532E-01,  4.644E-01, &
217                 4.859E-01,  4.996E-01,  5.137E-01, &
218                 5.233E-01,  5.290E-01,  5.361E-01, &
219                 5.655E-01,  6.085E-01,  6.483E-01, &
220                 6.979E-01,  7.819E-01,  9.488E-01, &
221                 1.450E+00,  2.523E+00,  1.228E+00,  5.433E-01/
222  DATA A3_CSSSM_19/-8.516E-03, -8.535E-03, -8.744E-03, &
223                -9.148E-03, -9.406E-03, -9.668E-03, &
224                -9.848E-03, -9.955E-03, -1.009E-02, &
225                -1.064E-02, -1.145E-02, -1.219E-02, &
226                -1.312E-02, -1.470E-02, -1.783E-02, &
227                -2.724E-02, -4.740E-02, -2.306E-02, -1.021E-02/
228  DATA B1_CSSSM_19/ 2.535E-07,  2.530E-07,  2.479E-07, &
229                 2.380E-07,  2.317E-07,  2.252E-07, &
230                 2.208E-07,  2.182E-07,  2.149E-07, &
231                 2.051E-07,  1.912E-07,  1.784E-07, &
232                 1.624E-07,  1.353E-07,  1.012E-07, &
233                 6.016E-08,  2.102E-08,  0.000E+00,  0.000E+00/
234  DATA B2_CSSSM_19/ 1.221E-07,  1.217E-07,  1.179E-07, &
235                 1.104E-07,  1.056E-07,  1.008E-07, &
236                 9.744E-08,  9.546E-08,  9.299E-08, &
237                 8.807E-08,  8.150E-08,  7.544E-08, &
238                 6.786E-08,  5.504E-08,  4.080E-08, &
239                 2.960E-08,  2.300E-08,  2.030E-08,  1.997E-08/
240  DATA C1_CSSSM_19/ 7.659E-01,  7.658E-01,  7.652E-01, &
241                 7.639E-01,  7.631E-01,  7.623E-01, &
242                 7.618E-01,  7.614E-01,  7.610E-01, &
243                 7.598E-01,  7.581E-01,  7.566E-01, &
244                 7.546E-01,  7.513E-01,  7.472E-01, &
245                 7.423E-01,  7.376E-01,  7.342E-01,  7.334E-01/
246  DATA C2_CSSSM_19/ 3.691E-02,  3.694E-02,  3.729E-02, &
247                 3.796E-02,  3.839E-02,  3.883E-02, &
248                 3.913E-02,  3.931E-02,  3.953E-02, &
249                 4.035E-02,  4.153E-02,  4.263E-02, &
250                 4.400E-02,  4.631E-02,  4.933E-02, &
251                 5.331E-02,  5.734E-02,  6.053E-02,  6.128E-02/
252!SUPER COARSE MODE
253  DATA A1_SSSSM_19/ 2.836E-01,  2.876E-01,  2.563E-01, &
254                 2.414E-01,  2.541E-01,  2.546E-01, &
255                 2.572E-01,  2.638E-01,  2.781E-01, &
256                 3.167E-01,  4.209E-01,  5.286E-01, &
257                 6.959E-01,  9.233E-01,  1.282E+00, &
258                 1.836E+00,  2.981E+00,  4.355E+00,  4.059E+00/
259  DATA A2_SSSSM_19/ 1.608E-01,  1.651E-01,  1.577E-01, &
260                 1.587E-01,  1.686E-01,  1.690E-01, &
261                 1.711E-01,  1.762E-01,  1.874E-01, &
262                 2.138E-01,  2.751E-01,  3.363E-01, &
263                 4.279E-01,  5.519E-01,  7.421E-01, &
264                 1.048E+00,  1.702E+00,  2.485E+00,  2.317E+00/
265  DATA A3_SSSSM_19/-3.025E-03, -3.111E-03, -2.981E-03, &
266                -3.005E-03, -3.193E-03, -3.200E-03, &
267                -3.239E-03, -3.336E-03, -3.548E-03, &
268                -4.047E-03, -5.196E-03, -6.345E-03, &
269                -8.061E-03, -1.038E-02, -1.395E-02, &
270                -1.970E-02, -3.197E-02, -4.669E-02, -4.352E-02/
271  DATA B1_SSSSM_19/ 6.759E-07,  6.246E-07,  5.542E-07, &
272                 4.953E-07,  4.746E-07,  4.738E-07, &
273                 4.695E-07,  4.588E-07,  4.354E-07, &
274                 3.947E-07,  3.461E-07,  3.067E-07, &
275                 2.646E-07,  2.095E-07,  1.481E-07, &
276                 9.024E-08,  5.747E-08,  2.384E-08,  6.599E-09/
277  DATA B2_SSSSM_19/ 5.977E-07,  5.390E-07,  4.468E-07, &
278                 3.696E-07,  3.443E-07,  3.433E-07, &
279                 3.380E-07,  3.249E-07,  2.962E-07, &
280                 2.483E-07,  1.989E-07,  1.623E-07, &
281                 1.305E-07,  9.015E-08,  6.111E-08, &
282                 3.761E-08,  2.903E-08,  2.337E-08,  2.147E-08/
283  DATA C1_SSSSM_19/ 8.120E-01,  8.084E-01,  8.016E-01, &
284                 7.953E-01,  7.929E-01,  7.928E-01, &
285                 7.923E-01,  7.910E-01,  7.882E-01, &
286                 7.834E-01,  7.774E-01,  7.725E-01, &
287                 7.673E-01,  7.604E-01,  7.529E-01, &
288                 7.458E-01,  7.419E-01,  7.379E-01,  7.360E-01/
289  DATA C2_SSSSM_19/ 2.388E-02,  2.392E-02,  2.457E-02,  2.552E-02, &
290                 2.615E-02,  2.618E-02,  2.631E-02,  2.663E-02, &
291                 2.735E-02,  2.875E-02,  3.113E-02,  3.330E-02, &
292                 3.615E-02,  3.997E-02,  4.521E-02,  5.038E-02, &
293                 5.358E-02,  5.705E-02,  5.887E-02/
294!*********************************************************************
295!
296!
297! From here on we look at the optical parameters at 5 wavelengths: 
298! 443nm, 550, 670, 765 and 865 nm
299!                                   le 12 AVRIL 2006
300! 
301 DATA alpha_aers_5wv/ &
302                                ! bc soluble
303       7.930,7.930,7.930,7.930,7.930,7.930,     &
304       7.930,7.930,10.893,12.618,14.550,16.613, &
305       7.658,7.658,7.658,7.658,7.658,7.658,     &
306       7.658,7.658,10.351,11.879,13.642,15.510, &
307       7.195,7.195,7.195,7.195,7.195,7.195,     &
308       7.195,7.195,9.551,10.847,12.381,13.994,  &
309       6.736,6.736,6.736,6.736,6.736,6.736,     &
310       6.736,6.736,8.818,9.938,11.283,12.687,   &
311       6.277,6.277,6.277,6.277,6.277,6.277,     &
312       6.277,6.277,8.123,9.094,10.275,11.501,   &
313                                ! pom soluble
314       6.676,6.676,6.676,6.676,6.710,6.934,   &
315       7.141,7.569,8.034,8.529,9.456,10.511,  &
316       5.109,5.109,5.109,5.109,5.189,5.535,   &
317       5.960,6.852,8.008,9.712,12.897,19.676, &
318       3.718,3.718,3.718,3.718,3.779,4.042,   &
319       4.364,5.052,5.956,7.314,9.896,15.688,  &
320       2.849,2.849,2.849,2.849,2.897,3.107,   &
321       3.365,3.916,4.649,5.760,7.900,12.863,  &
322       2.229,2.229,2.229,2.229,2.268,2.437,   &
323       2.645,3.095,3.692,4.608,6.391,10.633,  &
324                                ! Sulfate (Accumulation)
325       5.751,6.215,6.690,7.024,7.599,8.195,      &
326       9.156,10.355,12.660,14.823,18.908,24.508, &
327       4.320,4.675,5.052,5.375,5.787,6.274,      &
328       7.066,8.083,10.088,12.003,15.697,21.133,  &
329       3.079,3.351,3.639,3.886,4.205,4.584,      &
330       5.206,6.019,7.648,9.234,12.391,17.220,    &
331       2.336,2.552,2.781,2.979,3.236,3.540,      &
332       4.046,4.711,6.056,7.388,10.093,14.313,    &
333       1.777,1.949,2.134,2.292,2.503,2.751,      &
334       3.166,3.712,4.828,5.949,8.264,11.922,     &
335                                ! Sulfate (Coarse)
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                                ! Seasalt soluble super_coarse (computed below for 550nm)
347       0.50,0.90,1.05,1.21,1.40,2.41, & 
348       2.66,3.11,3.88,4.52,5.69,8.84, & 
349       0.000,0.000,0.000,0.000,0.000,0.000, & 
350       0.000,0.000,0.000,0.000,0.000,0.000, & 
351     0.52,0.93,1.08,1.24,1.43,2.47, & 
352     2.73,3.20,3.99,4.64,5.84,9.04, & 
353     0.52,0.93,1.09,1.25,1.44,2.50, & 
354     2.76,3.23,4.03,4.68,5.89,9.14, & 
355     0.52,0.94,1.09,1.26,1.45,2.51, & 
356     2.78,3.25,4.06,4.72,5.94,9.22, & 
357                                ! seasalt soluble 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 accumulation (computed below for 550nm)
369     4.28, 7.17, 8.44, 9.85,11.60,22.44,  & 
370     25.34,30.54,39.38,46.52,59.33,91.77, & 
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     2.48, 4.22, 5.02, 5.94, 7.11,15.29,  & 
374     17.70,22.31,30.73,38.06,52.15,90.59, & 
375     1.90, 3.29, 3.94, 4.69, 5.65, 12.58, & 
376     14.68,18.77,26.41,33.25,46.77,85.50, & 
377     1.47, 2.59, 3.12, 3.74, 4.54, 10.42, & 
378     12.24,15.82,22.66,28.91,41.54,79.33/
379
380  DATA alpha_aeri_5wv/ &
381                                 ! dust insoluble
382        0.759, 0.770, 0.775, 0.775, 0.772, &
383                                 !!jb bc insoluble
384        11.536,10.033, 8.422, 7.234, 6.270, &
385                                 ! pom insoluble
386        5.042, 3.101, 1.890, 1.294, 0.934/
387   !
388  DATA cg_aers_5wv/ & 
389                                 ! bc soluble
390      .651, .651, .651, .651, .651, .651, &
391      .651, .651, .738, .764, .785, .800, &
392      .597, .597, .597, .597, .597, .597, &
393      .597, .597, .695, .725, .751, .770, &
394      .543, .543, .543, .543, .543, .543, &
395      .543, .543, .650, .684, .714, .736, & 
396      .504, .504, .504, .504, .504, .504, &
397      .504, .504, .614, .651, .683, .708, & 
398      .469, .469, .469, .469, .469, .469, &
399      .469, .469, .582, .620, .655, .681, &
400                                 ! pom soluble
401      .679, .679, .679, .679, .683, .691, &
402      .703, .720, .736, .751, .766, .784, &
403      .656, .656, .656, .656, .659, .669, &
404      .681, .699, .717, .735, .750, .779, & 
405      .623, .623, .623, .623, .627, .637, &
406      .649, .668, .688, .709, .734, .762, &
407      .592, .592, .592, .592, .595, .605, &
408      .618, .639, .660, .682, .711, .743, &
409      .561, .561, .561, .561, .565, .575, &
410      .588, .609, .632, .656, .688, .724, &
411                                 ! Accumulation sulfate
412      .671, .684, .697, .704, .714, .723, &
413      .734, .746, .762, .771, .781, .789, &
414      .653, .666, .678, .687, .697, .707, &
415      .719, .732, .751, .762, .775, .789, &
416      .622, .635, .648, .657, .667, .678, &
417      .691, .705, .728, .741, .758, .777, &
418      .591, .604, .617, .627, .638, .650, &
419      .664, .679, .704, .719, .739, .761, &
420      .560, .574, .587, .597, .609, .621, & 
421      .637, .653, .680, .697, .719, .745, &
422                                 ! Coarse 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                                 ! For super coarse seasalt (computed below for 550nm!)
434      0.730,0.753,0.760,0.766,0.772,0.793, & 
435      0.797,0.802,0.809,0.813,0.820,0.830, & 
436      0.000,0.000,0.000,0.000,0.000,0.000, & 
437      0.000,0.000,0.000,0.000,0.000,0.000, & 
438      0.721,0.744,0.750,0.756,0.762,0.784, & 
439      0.787,0.793,0.800,0.804,0.811,0.822, & 
440      0.717,0.741,0.747,0.753,0.759,0.780, & 
441      0.784,0.789,0.795,0.800,0.806,0.817, & 
442      0.715,0.739,0.745,0.751,0.757,0.777, &   
443      0.781,0.786,0.793,0.797,0.803,0.814, & 
444                                 ! For coarse-soluble 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                                 ! accumulation-seasalt soluble (computed below for 550nm!) 
456      0.698,0.722,0.729,0.736,0.743,0.765, & 
457      0.768,0.773,0.777,0.779,0.781,0.779, & 
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      0.658,0.691,0.701,0.710,0.720,0.756, & 
461      0.763,0.771,0.782,0.788,0.795,0.801, & 
462      0.632,0.668,0.679,0.690,0.701,0.743, & 
463      0.750,0.762,0.775,0.783,0.792,0.804, & 
464      0.605,0.644,0.656,0.669,0.681,0.729, & 
465      0.737,0.750,0.765,0.775,0.787,0.803/
466 !
467  DATA cg_aeri_5wv/&
468     ! dust insoluble
469     0.714, 0.697, 0.688, 0.683, 0.679, &
470     ! bc insoluble
471     0.511, 0.445, 0.384, 0.342, 0.307, &
472     !c pom insoluble
473     0.596, 0.536, 0.466, 0.409, 0.359/
474  !
475  DATA piz_aers_5wv/&
476                           ! bc soluble
477  .445, .445, .445, .445, .445, .445, &
478  .445, .445, .470, .487, .508, .531, &
479  .442, .442, .442, .442, .442, .442, &
480  .442, .442, .462, .481, .506, .533, &
481  .427, .427, .427, .427, .427, .427, &
482  .427, .427, .449, .470, .497, .526, &
483  .413, .413, .413, .413, .413, .413, &
484  .413, .413, .437, .458, .486, .516, &
485  .399, .399, .399, .399, .399, .399, &
486  .399, .399, .423, .445, .473, .506, &
487                           ! pom soluble
488  .975, .975, .975, .975, .975, .977, &
489  .979, .982, .984, .987, .990, .994, &
490  .972, .972, .972, .972, .973, .974, &
491  .977, .980, .983, .986, .989, .993, &
492  .963, .963, .963, .963, .964, .966, &
493  .969, .974, .977, .982, .986, .991, &
494  .955, .955, .955, .955, .955, .958, &
495  .962, .967, .972, .977, .983, .989, &
496  .944, .944, .944, .944, .944, .948, &
497  .952, .959, .962, .972, .979, .987, &
498                           ! sulfate soluble accumulation
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  1.000,1.000,1.000,1.000,1.000,1.000, &
509                           ! sulfate soluble coarse
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                           ! seasalt super coarse (computed below for 550nm)
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 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 soluble accumulation (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
554 !
555  DATA piz_aeri_5wv/&
556     ! dust insoluble
557     0.944, 0.970, 0.977, 0.982, 0.987, &
558     ! bc insoluble
559     0.415, 0.387, 0.355, 0.328, 0.301, &
560     ! pom insoluble
561     0.972, 0.963, 0.943, 0.923, 0.897/
562
563! Interpolation des coefficients optiques de 19 niveaux vers le nombre des niveaux du model
564  IF (firstcall) THEN
565     firstcall=.FALSE.
566! Allocation
567    IF (.NOT. ALLOCATED(A1_ASSSM)) THEN
568        ALLOCATE(A1_ASSSM(klev),A2_ASSSM(klev), A3_ASSSM(klev),&
569          B1_ASSSM(klev), B2_ASSSM(klev), C1_ASSSM(klev), C2_ASSSM(klev),&
570          A1_CSSSM(klev), A2_CSSSM(klev), A3_CSSSM(klev),&
571          B1_CSSSM(klev), B2_CSSSM(klev), C1_CSSSM(klev), C2_CSSSM(klev),&
572          A1_SSSSM(klev), A2_SSSSM(klev), A3_SSSSM(klev),&
573          B1_SSSSM(klev), B2_SSSSM(klev), C1_SSSSM(klev), C2_SSSSM(klev), stat=ierr)
574        IF (ierr /= 0) CALL abort_physic('aeropt_5mw', 'pb in allocation 1',1)
575     END IF
576
577!Accumulation mode
578     CALL pres2lev(A1_ASSSM_19, A1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
579     CALL pres2lev(A2_ASSSM_19, A2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
580     CALL pres2lev(A3_ASSSM_19, A3_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
581     CALL pres2lev(B1_ASSSM_19, B1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
582     CALL pres2lev(B2_ASSSM_19, B2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
583     CALL pres2lev(C1_ASSSM_19, C1_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
584     CALL pres2lev(C2_ASSSM_19, C2_ASSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
585!Coarse mode
586     CALL pres2lev(A1_CSSSM_19, A1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
587     CALL pres2lev(A2_CSSSM_19, A2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
588     CALL pres2lev(A3_CSSSM_19, A3_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
589     CALL pres2lev(B1_CSSSM_19, B1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
590     CALL pres2lev(B2_CSSSM_19, B2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
591     CALL pres2lev(C1_CSSSM_19, C1_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
592     CALL pres2lev(C2_CSSSM_19, C2_CSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
593!Super coarse mode
594     CALL pres2lev(A1_SSSSM_19, A1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
595     CALL pres2lev(A2_SSSSM_19, A2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
596     CALL pres2lev(A3_SSSSM_19, A3_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
597     CALL pres2lev(B1_SSSSM_19, B1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
598     CALL pres2lev(B2_SSSSM_19, B2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
599     CALL pres2lev(C1_SSSSM_19, C1_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
600     CALL pres2lev(C2_SSSSM_19, C2_SSSSM, nb_level, klev, presnivs_19, presnivs, 1, 1, .FALSE.)
601
602  END IF ! firstcall
603
604  ! Initialisations
605  tau(:,:,:,:) =0.
606  tausum(:,:,:)= 0.
607  ai(:)=0.0
608
609  DO k=1, klev
610    DO i=1, klon
611      zrho=pplay(i,k)/t_seri(i,k)/RD     ! kg/m3
612      dh(i,k)=pdel(i,k)/(RG*zrho)    ! m
613    ENDDO
614  ENDDO
615
616  IF (flag_aerosol .EQ. 1) THEN
617     nb_aer = 2
618     ALLOCATE (aerosol_name(nb_aer))
619     aerosol_name(1) = id_ASSO4M_phy
620     aerosol_name(2) = id_CSSO4M_phy
621  ELSEIF (flag_aerosol .EQ. 2) THEN
622     nb_aer = 2
623     ALLOCATE (aerosol_name(nb_aer))
624     aerosol_name(1) = id_ASBCM_phy
625     aerosol_name(2) = id_AIBCM_phy
626  ELSEIF (flag_aerosol .EQ. 3) THEN
627     nb_aer = 2
628     ALLOCATE (aerosol_name(nb_aer))
629     aerosol_name(1) = id_ASPOMM_phy
630     aerosol_name(2) = id_AIPOMM_phy
631  ELSEIF (flag_aerosol .EQ. 4) THEN
632     nb_aer = 3
633     ALLOCATE (aerosol_name(nb_aer))
634     aerosol_name(1) = id_CSSSM_phy
635     aerosol_name(2) = id_SSSSM_phy
636     aerosol_name(3) = id_ASSSM_phy
637  ELSEIF (flag_aerosol .EQ. 5) THEN
638     nb_aer = 1
639     ALLOCATE (aerosol_name(nb_aer))
640     aerosol_name(1) = id_CIDUSTM_phy
641  ELSEIF (flag_aerosol .EQ. 6) THEN
642     nb_aer = 10
643     ALLOCATE (aerosol_name(nb_aer))
644     aerosol_name(1) = id_ASSO4M_phy
645     aerosol_name(2) = id_ASBCM_phy
646     aerosol_name(3) = id_AIBCM_phy
647     aerosol_name(4) = id_ASPOMM_phy
648     aerosol_name(5) = id_AIPOMM_phy
649     aerosol_name(6) = id_CSSSM_phy
650     aerosol_name(7) = id_SSSSM_phy
651     aerosol_name(8) = id_ASSSM_phy
652     aerosol_name(9) = id_CIDUSTM_phy
653     aerosol_name(10) = id_CSSO4M_phy
654  ENDIF
655
656  !
657  ! loop over modes, use of precalculated nmd and corresponding sigma
658  !    loop over wavelengths
659  !    for each mass species in mode
660  !      interpolate from Sext to retrieve Sext_at_gridpoint_per_species
661  !      compute optical_thickness_at_gridpoint_per_species
662 
663  !
664  ! Calculations that need to be done since we are not in the subroutines INCA
665  !     
666
667  DO n=1,nbre_RH-1
668    fact_RH(n)=1./(RH_tab(n+1)-RH_tab(n))
669  ENDDO
670   
671  DO k=1, klev
672    DO i=1, klon
673      rh(i,k)=MIN(RHcl(i,k)*100.,RH_MAX)
674      RH_num(i,k) = INT( rh(i,k)/10. + 1.)
675!--test olivier pour pas de reindicage
676!      RH_num(i,k) =1
677      IF (rh(i,k).GT.85.) RH_num(i,k)=10
678      IF (rh(i,k).GT.90.) RH_num(i,k)=11
679      DELTA(i,k)=(rh(i,k)-RH_tab(RH_num(i,k)))*fact_RH(RH_num(i,k))
680    ENDDO
681  ENDDO
682
683  used_tau(:)=.FALSE.
684   
685  DO m=1,nb_aer   ! tau is only computed for each mass   
686    fac=1.0
687    IF (aerosol_name(m).EQ.id_ASBCM_phy) THEN
688        soluble=.TRUE.
689        spsol=1
690        spss=0
691    ELSEIF (aerosol_name(m).EQ.id_ASPOMM_phy) THEN
692        soluble=.TRUE.
693        spsol=2
694        spss=0
695    ELSEIF (aerosol_name(m).EQ.id_ASSO4M_phy) THEN
696        soluble=.TRUE.
697        spsol=3
698        spss=0
699        fac=1.375    ! (NH4)2-SO4/SO4 132/96 mass conversion factor for OD
700    ELSEIF (aerosol_name(m).EQ.id_CSSO4M_phy) THEN
701        soluble=.TRUE.
702        spsol=4
703        spss=0
704        fac=1.375    ! (NH4)2-SO4/SO4 132/96 mass conversion factor for OD
705    ELSEIF (aerosol_name(m).EQ.id_SSSSM_phy) THEN
706        soluble=.TRUE.
707        spsol=5
708        spss=3
709    ELSEIF (aerosol_name(m).EQ.id_CSSSM_phy) THEN
710        soluble=.TRUE.
711        spsol=6
712        spss=2
713    ELSEIF (aerosol_name(m).EQ.id_ASSSM_phy) THEN
714        soluble=.TRUE.
715        spsol=7
716        spss=1
717    ELSEIF (aerosol_name(m).EQ.id_CIDUSTM_phy) THEN
718        soluble=.FALSE.
719        spinsol=1
720        spss=0
721    ELSEIF  (aerosol_name(m).EQ.id_AIBCM_phy) THEN
722        soluble=.FALSE.
723        spinsol=2
724        spss=0
725    ELSEIF (aerosol_name(m).EQ.id_AIPOMM_phy) THEN
726        soluble=.FALSE.
727        spinsol=3
728        spss=0
729    ELSE
730        CYCLE
731    ENDIF
732
733    IF (soluble) then
734      used_tau(spsol)=.TRUE.
735    ELSE
736      used_tau(naero_soluble+spinsol)=.TRUE.
737    ENDIF
738
739    aerindex=aerosol_name(m)
740
741    DO la=1,las
742
743    !--only 550 and 865 nm are used
744    IF (la.NE.la550.AND.la.NE.la865) CYCLE
745
746      IF (soluble) THEN
747
748        IF ((la.EQ.2).AND.(spss.NE.0)) THEN !la=2 corresponds to 550 nm
749          IF (spss.EQ.1) THEN !accumulation mode
750            DO k=1, klev
751              DO i=1, klon
752                H=rh(i,k)/100.
753                tau_ae5wv_int=A1_ASSSM(k)+A2_ASSSM(k)*H+A3_ASSSM(k)/(H-1.05)
754                tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6*dh(i,k)*tau_ae5wv_int*fac
755                tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
756              ENDDO
757            ENDDO
758          ENDIF
759 
760          IF (spss.EQ.2) THEN !coarse mode
761            DO k=1, klev
762              DO i=1, klon
763                H=rh(i,k)/100.
764                tau_ae5wv_int=A1_CSSSM(k)+A2_CSSSM(k)*H+A3_CSSSM(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.3) THEN !super coarse mode
772            DO k=1, klev
773              DO i=1, klon
774                H=rh(i,k)/100.
775                tau_ae5wv_int=A1_SSSSM(k)+A2_SSSSM(k)*H+A3_SSSSM(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        ELSE
783          DO k=1, klev
784            DO i=1, klon
785              tau_ae5wv_int = alpha_aers_5wv(RH_num(i,k),la,spsol)+DELTA(i,k)* &
786                             (alpha_aers_5wv(RH_num(i,k)+1,la,spsol) - &
787                              alpha_aers_5wv(RH_num(i,k),la,spsol))
788              tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6*dh(i,k)*tau_ae5wv_int*fac
789              tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex)
790            ENDDO
791          ENDDO
792        ENDIF
793
794      ELSE                                                  ! For insoluble aerosol
795
796        DO k=1, klev
797          DO i=1, klon
798            tau_ae5wv_int = alpha_aeri_5wv(la,spinsol)
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
804      ENDIF
805
806    ENDDO   ! boucle sur les longueurs d'onde
807  ENDDO     ! Boucle  sur les masses de traceurs
808
809  DO m=1,naero_spc
810    IF (.NOT.used_tau(m)) tau(:,:,:,m)=0.
811  ENDDO 
812
813!--AOD calculations for diagnostics
814  od550aer(:)=SUM(tausum(:,la550,:),dim=2)
815  od865aer(:)=SUM(tausum(:,la865,:),dim=2)
816
817!--extinction coefficient for diagnostic
818  ec550aer(:,:)=SUM(tau(:,:,la550,:),dim=3)/dh(:,:)
819 
820!--acc mode AOD calculation for diagnostic
821  od550lt1aer(:)=tausum(:,la550,id_ASSO4M_phy)+tausum(:,la550,id_ASBCM_phy)+tausum(:,la550,id_AIBCM_phy)+  &
822                 tausum(:,la550,id_ASPOMM_phy)+tausum(:,la550,id_AIPOMM_phy)+tausum(:,la550,id_ASSSM_phy)+ &
823                 0.03*tausum(:,la550,id_CSSSM_phy)+0.4*tausum(:,la550,id_CIDUSTM_phy)
824
825  DEALLOCATE(aerosol_name)
826 
827END SUBROUTINE AEROPT_5WV
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