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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

Rev	Line
[1150]	1
	2
	3	SUBROUTINE AEROPT_5WV(&
	4	pdel, m_allaer, delt, &
	5	RHcl, ai, flag_aerosol, &
[1181]	6	pplay, t_seri, &
[1221]	7	tausum, tau, presnivs)
[1150]	8
	9	USE DIMPHY
[1183]	10	USE aero_mod
[1150]	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
[1181]	54	REAL, DIMENSION(klon,klev,naero_spc), INTENT(in) :: m_allaer
[1150]	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
[1221]	59	REAL, DIMENSION(klev), INTENT(in) :: presnivs
[1150]	60	!
	61	! Output arguments:
	62	!
[1181]	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
[1150]	66
[1181]	67
[1150]	68	!
	69	! Local
	70	!
[1181]	71	INTEGER, PARAMETER :: las = nwave
[1150]	72	LOGICAL :: soluble
	73
	74	INTEGER :: i, k, m
[1221]	75	INTEGER :: spsol, spinsol, spss, la
[1150]	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
[1221]	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
[1150]	88	REAL :: zrho
[1221]	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
[1150]	107	REAL :: RH_tab(nbre_RH)
[1221]	108	REAL :: DELTA, rh, H
[1150]	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
[1181]	136	REAL, DIMENSION(klon,klev,naero_spc) :: mass_temp
[1150]	137
	138	!
	139	! Proprietes optiques
	140	!
	141	REAL :: radry = 287.054 ! dry air mass constant
	142
[1221]	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	!
[1150]	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
[1221]	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
[1181]	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.
[1150]	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
[1224]	469	nb_aer = 1
[1181]	470	ALLOCATE (aerosol_name(nb_aer))
	471	aerosol_name(1) = id_ASSO4M
[1150]	472	ELSEIF (flag_aerosol .EQ. 2) THEN
[1181]	473	nb_aer = 2
	474	ALLOCATE (aerosol_name(nb_aer))
	475	aerosol_name(1) = id_ASBCM
	476	aerosol_name(2) = id_AIBCM
[1150]	477	ELSEIF (flag_aerosol .EQ. 3) THEN
[1181]	478	nb_aer = 2
	479	ALLOCATE (aerosol_name(nb_aer))
	480	aerosol_name(1) = id_ASPOMM
	481	aerosol_name(2) = id_AIPOMM
[1150]	482	ELSEIF (flag_aerosol .EQ. 4) THEN
[1181]	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
[1150]	488	ELSEIF (flag_aerosol .EQ. 5) THEN
[1181]	489	nb_aer = 1
	490	ALLOCATE (aerosol_name(nb_aer))
	491	aerosol_name(1) = id_CIDUSTM
[1150]	492	ELSEIF (flag_aerosol .EQ. 6) THEN
[1221]	493	nb_aer = 10
[1181]	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
[1221]	504	aerosol_name(10) = id_CSSO4M
[1150]	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
[1181]	514
[1150]	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)]
[1181]	519	zdp1=pdel(:,:)/(gravit*delt)
[1150]	520
	521	DO m=1,nb_aer ! tau is only computed for each mass
	522
	523	fac=1.0
[1221]	524	IF (aerosol_name(m).EQ.id_ASBCM) THEN
[1150]	525	soluble=.TRUE.
	526	spsol=1
[1221]	527	spss=0
	528	ELSEIF (aerosol_name(m).EQ.id_ASPOMM) THEN
[1150]	529	soluble=.TRUE.
[1221]	530	spsol=2
	531	spss=0
	532	ELSEIF ((aerosol_name(m).EQ.id_ASSO4M) .OR. (aerosol_name(m).EQ.id_CSSO4M)) THEN
[1150]	533	soluble=.TRUE.
	534	spsol=3
[1221]	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
[1150]	538	soluble=.TRUE.
[1221]	539	spsol=5
	540	spss=3
	541	ELSEIF (aerosol_name(m).EQ.id_CSSSM) THEN
[1150]	542	soluble=.TRUE.
[1221]	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
[1150]	550	soluble=.FALSE.
	551	spinsol=1
[1221]	552	spss=0
[1150]	553	ELSEIF (aerosol_name(m).EQ.id_AIBCM) THEN
	554	soluble=.FALSE.
	555	spinsol=2
[1221]	556	spss=0
[1150]	557	ELSEIF (aerosol_name(m).EQ.id_AIPOMM) THEN
	558	soluble=.FALSE.
	559	spinsol=3
[1221]	560	spss=0
[1150]	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
[1221]	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
[1150]	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) = &
[1221]	628	mass_temp(i,k,7+spinsol)1000.zdp1(i,k)tau_ae5wv_int(i,k,la)delt*fac
[1150]	629	ENDIF
	630
	631
	632	ENDDO ! Boucle sur les points géographiques (grille horizontale)
	633	ENDDO ! Boucle sur les niveaux verticaux
[1181]	634
	635	IF (soluble) THEN
	636
	637	tau(:,:,la,spsol)=tau3d(:,:)
[1150]	638
[1181]	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(:,:)
[1150]	646
[1181]	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
[1150]	653
	654
	655
[1181]	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
[1150]	667
[1181]	668	DEALLOCATE(aerosol_name)
[1150]	669
	670	END SUBROUTINE AEROPT_5WV

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