[2004] | 1 | ! |
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[2005] | 2 | ! $Id: aeropt_5wv_rrtm.F90 2644 2016-10-02 16:55:08Z fairhead $ |
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[2004] | 3 | ! |
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| 4 | |
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[2644] | 5 | SUBROUTINE AEROPT_5WV_RRTM( & |
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| 6 | pdel, m_allaer, & |
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| 7 | RHcl, ai, flag_aerosol, & |
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| 8 | flag_bc_internal_mixture, & |
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| 9 | pplay, t_seri, & |
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[2004] | 10 | tausum, tau ) |
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| 11 | |
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| 12 | USE DIMPHY |
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| 13 | USE aero_mod |
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| 14 | USE phys_local_var_mod, only: od550aer,od865aer,ec550aer,od550lt1aer |
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| 15 | |
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| 16 | ! |
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| 17 | ! Yves Balkanski le 12 avril 2006 |
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| 18 | ! Celine Deandreis |
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| 19 | ! Anne Cozic Avril 2009 |
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| 20 | ! a partir d'une sous-routine de Johannes Quaas pour les sulfates |
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| 21 | ! Olivier Boucher mars 2014 pour adaptation RRTM |
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| 22 | ! |
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| 23 | ! Refractive indices for seasalt come from Shettle and Fenn (1979) |
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| 24 | ! |
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| 25 | ! Refractive indices from water come from Hale and Querry (1973) |
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| 26 | ! |
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| 27 | ! Refractive indices from Ammonium Sulfate Toon and Pollack (1976) |
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| 28 | ! |
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| 29 | ! Refractive indices for Dust, internal mixture of minerals coated with 1.5% hematite |
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| 30 | ! by Volume (Balkanski et al., 2006) |
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| 31 | ! |
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| 32 | ! Refractive indices for POM: Kinne (pers. Communication |
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| 33 | ! |
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| 34 | ! Refractive index for BC from Shettle and Fenn (1979) |
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| 35 | ! |
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| 36 | ! Shettle, E. P., & Fenn, R. W. (1979), Models for the aerosols of the lower atmosphere and |
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| 37 | ! the effects of humidity variations on their optical properties, U.S. Air Force Geophysics |
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| 38 | ! Laboratory Rept. AFGL-TR-79-0214, Hanscomb Air Force Base, MA. |
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| 39 | ! |
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| 40 | ! Hale, G. M. and M. R. Querry, Optical constants of water in the 200-nm to 200-m |
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| 41 | ! wavelength region, Appl. Opt., 12, 555-563, 1973. |
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| 42 | ! |
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| 43 | ! Toon, O. B. and J. B. Pollack, The optical constants of several atmospheric aerosol species: |
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| 44 | ! Ammonium sulfate, aluminum oxide, and sodium chloride, J. Geohys. Res., 81, 5733-5748, |
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| 45 | ! 1976. |
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| 46 | ! |
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| 47 | ! Balkanski, Y., M. Schulz, T. Claquin And O. Boucher, Reevaluation of mineral aerosol |
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| 48 | ! radiative forcings suggests a better agreement with satellite and AERONET data, Atmospheric |
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| 49 | ! Chemistry and Physics Discussions., 6, pp 8383-8419, 2006. |
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| 50 | ! |
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| 51 | IMPLICIT NONE |
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[2146] | 52 | INCLUDE "YOMCST.h" |
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[2004] | 53 | ! |
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| 54 | ! Input arguments: |
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| 55 | ! |
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| 56 | REAL, DIMENSION(klon,klev), INTENT(in) :: pdel |
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[2146] | 57 | REAL, DIMENSION(klon,klev,naero_tot), INTENT(in) :: m_allaer |
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[2004] | 58 | REAL, DIMENSION(klon,klev), INTENT(in) :: RHcl ! humidite relative ciel clair |
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| 59 | INTEGER,INTENT(in) :: flag_aerosol |
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[2644] | 60 | LOGICAL,INTENT(in) :: flag_bc_internal_mixture |
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[2004] | 61 | REAL, DIMENSION(klon,klev), INTENT(in) :: pplay |
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| 62 | REAL, DIMENSION(klon,klev), INTENT(in) :: t_seri |
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| 63 | ! |
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| 64 | ! Output arguments: |
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| 65 | ! |
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| 66 | REAL, DIMENSION(klon), INTENT(out) :: ai ! POLDER aerosol index |
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| 67 | REAL, DIMENSION(klon,nwave,naero_tot), INTENT(out) :: tausum |
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| 68 | REAL, DIMENSION(klon,klev,nwave,naero_tot), INTENT(out) :: tau |
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| 69 | |
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| 70 | ! |
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| 71 | ! Local |
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| 72 | ! |
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[2550] | 73 | INTEGER, PARAMETER :: las = nwave_sw |
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[2004] | 74 | LOGICAL :: soluble |
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| 75 | |
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[2146] | 76 | INTEGER :: i, k, m, aerindex |
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[2004] | 77 | INTEGER :: spsol, spinsol, la |
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| 78 | INTEGER :: RH_num(klon,klev) |
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| 79 | INTEGER, PARAMETER :: la443 = 1 |
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| 80 | INTEGER, PARAMETER :: la550 = 2 |
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| 81 | INTEGER, PARAMETER :: la670 = 3 |
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| 82 | INTEGER, PARAMETER :: la765 = 4 |
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| 83 | INTEGER, PARAMETER :: la865 = 5 |
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| 84 | INTEGER, PARAMETER :: nbre_RH=12 |
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| 85 | INTEGER, PARAMETER :: naero_soluble=7 ! 1- BC soluble; 2- POM soluble; 3- SO4 acc. |
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| 86 | ! 4- SO4 coarse; 5 seasalt super-C; 6 seasalt coarse; 7 seasalt acc. |
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| 87 | INTEGER, PARAMETER :: naero_insoluble=3 ! 1- Dust; 2- BC insoluble; 3- POM insoluble |
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| 88 | |
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| 89 | REAL :: zrho |
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| 90 | |
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| 91 | REAL, PARAMETER :: RH_tab(nbre_RH)=(/0.,10.,20.,30.,40.,50.,60.,70.,80.,85.,90.,95./) |
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| 92 | REAL, PARAMETER :: RH_MAX=95. |
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| 93 | REAL :: delta(klon,klev), rh(klon,klev) |
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| 94 | REAL :: tau_ae5wv_int ! Intermediate computation of epaisseur optique aerosol |
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| 95 | REAL :: od670aer(klon) ! epaisseur optique aerosol extinction 670 nm |
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| 96 | REAL :: fac |
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| 97 | INTEGER, ALLOCATABLE, DIMENSION(:) :: aerosol_name |
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[2146] | 98 | INTEGER :: nb_aer, itau |
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| 99 | LOGICAL :: ok_itau |
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[2004] | 100 | |
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[2634] | 101 | REAL :: zdh(klon,klev) |
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[2004] | 102 | |
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| 103 | ! Soluble components 1- BC soluble; 2- POM soluble; 3- SO4 acc.; 4- SO4 coarse; 5 seasalt super-coarse; 6 seasalt coarse; 7 seasalt acc. |
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| 104 | REAL :: alpha_aers_5wv(nbre_RH,las,naero_soluble) ! Ext. coeff. ** m2/g |
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| 105 | ! Insoluble components 1- Dust: 2- BC; 3- POM |
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| 106 | REAL :: alpha_aeri_5wv(las,naero_insoluble) ! Ext. coeff. ** m2/g |
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| 107 | |
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| 108 | ! |
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[2644] | 109 | ! BC internal mixture |
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| 110 | ! |
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| 111 | INTEGER, PARAMETER :: nbclassbc = 5 ! Added by Rong Wang/OB for the 5 fractions |
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| 112 | ! of BC in the soluble mode: |
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| 113 | ! bc_content/0.001, 0.01, 0.02, 0.05, ! 0.1/ |
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| 114 | ! for Maxwell-Garnet internal mixture |
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| 115 | ! Detailed theory can be found in R. Wang Estimation of global black carbon ! direct |
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| 116 | ! radiative forcing and its uncertainty constrained by observations. J. |
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| 117 | ! Geophys. Res. Atmos. Added by R. Wang and OB |
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| 118 | REAL :: alpha_MG_5wv(nbre_RH,las,nbclassbc) |
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| 119 | |
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| 120 | ! |
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[2004] | 121 | ! Proprietes optiques |
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| 122 | ! |
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[2644] | 123 | REAL :: fact_RH(nbre_RH), BC_massfra |
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| 124 | INTEGER :: n, classbc |
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[2146] | 125 | |
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[2004] | 126 | ! From here on we look at the optical parameters at 5 wavelengths: |
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| 127 | ! 443nm, 550, 670, 765 and 865 nm |
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| 128 | ! le 12 AVRIL 2006 |
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| 129 | ! |
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| 130 | DATA alpha_aers_5wv/ & |
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| 131 | ! bc soluble |
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[2644] | 132 | 7.930,7.930,7.930,7.930,7.930,7.930,7.930,7.930,10.893,12.618,14.550,16.613, & |
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| 133 | 7.658,7.658,7.658,7.658,7.658,7.658,7.658,7.658,10.351,11.879,13.642,15.510, & |
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| 134 | 7.195,7.195,7.195,7.195,7.195,7.195,7.195,7.195,9.551,10.847,12.381,13.994, & |
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| 135 | 6.736,6.736,6.736,6.736,6.736,6.736,6.736,6.736,8.818,9.938,11.283,12.687, & |
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| 136 | 6.277,6.277,6.277,6.277,6.277,6.277,6.277,6.277,8.123,9.094,10.275,11.501, & |
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[2004] | 137 | ! pom soluble |
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[2644] | 138 | 6.676,6.676,6.676,6.676,6.710,6.934,7.141,7.569,8.034,8.529,9.456,10.511, & |
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| 139 | 5.109,5.109,5.109,5.109,5.189,5.535,5.960,6.852,8.008,9.712,12.897,19.676, & |
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| 140 | 3.718,3.718,3.718,3.718,3.779,4.042,4.364,5.052,5.956,7.314,9.896,15.688, & |
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| 141 | 2.849,2.849,2.849,2.849,2.897,3.107,3.365,3.916,4.649,5.760,7.900,12.863, & |
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| 142 | 2.229,2.229,2.229,2.229,2.268,2.437,2.645,3.095,3.692,4.608,6.391,10.633, & |
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[2004] | 143 | ! Sulfate (Accumulation) |
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[2644] | 144 | 5.751,6.215,6.690,7.024,7.599,8.195,9.156,10.355,12.660,14.823,18.908,24.508, & |
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| 145 | 4.320,4.675,5.052,5.375,5.787,6.274,7.066,8.083,10.088,12.003,15.697,21.133, & |
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| 146 | 3.079,3.351,3.639,3.886,4.205,4.584,5.206,6.019,7.648,9.234,12.391,17.220, & |
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| 147 | 2.336,2.552,2.781,2.979,3.236,3.540,4.046,4.711,6.056,7.388,10.093,14.313, & |
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| 148 | 1.777,1.949,2.134,2.292,2.503,2.751,3.166,3.712,4.828,5.949,8.264,11.922, & |
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[2004] | 149 | ! Sulfate (Coarse) |
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[2644] | 150 | 5.751,6.215,6.690,7.024,7.599,8.195,9.156,10.355,12.660,14.823,18.908,24.508, & |
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| 151 | 4.320,4.675,5.052,5.375,5.787,6.274,7.066,8.083,10.088,12.003,15.697,21.133, & |
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| 152 | 3.079,3.351,3.639,3.886,4.205,4.584,5.206,6.019,7.648,9.234,12.391,17.220, & |
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| 153 | 2.336,2.552,2.781,2.979,3.236,3.540,4.046,4.711,6.056,7.388,10.093,14.313, & |
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| 154 | 1.777,1.949,2.134,2.292,2.503,2.751,3.166,3.712,4.828,5.949,8.264,11.922, & |
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[2004] | 155 | ! seasalt seasalt Super Coarse Soluble (SS) |
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[2644] | 156 | 0.218, 0.272, 0.293, 0.316, 0.343, 0.380, 0.429, 0.501, 0.636, 0.755, 0.967, 1.495, & |
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| 157 | 0.221, 0.275, 0.297, 0.320, 0.348, 0.383, 0.432, 0.509, 0.640, 0.759, 0.972, 1.510, & |
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| 158 | 0.224, 0.279, 0.301, 0.324, 0.352, 0.388, 0.438, 0.514, 0.647, 0.768, 0.985, 1.514, & |
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| 159 | 0.227, 0.282, 0.303, 0.327, 0.356, 0.392, 0.441, 0.518, 0.652, 0.770, 0.987, 1.529, & |
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| 160 | 0.230, 0.285, 0.306, 0.330, 0.359, 0.396, 0.446, 0.522, 0.656, 0.777, 0.993, 1.539, & |
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[2004] | 161 | ! seasalt seasalt Coarse Soluble (CS) |
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[2644] | 162 | 0.578, 0.706, 0.756, 0.809, 0.876, 0.964, 1.081, 1.256, 1.577, 1.858, 2.366, 3.613, & |
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| 163 | 0.598, 0.725, 0.779, 0.833, 0.898, 0.990, 1.109, 1.290, 1.609, 1.889, 2.398, 3.682, & |
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| 164 | 0.619, 0.750, 0.802, 0.857, 0.927, 1.022, 1.141, 1.328, 1.648, 1.939, 2.455, 3.729, & |
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| 165 | 0.633, 0.767, 0.820, 0.879, 0.948, 1.044, 1.167, 1.353, 1.683, 1.969, 2.491, 3.785, & |
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| 166 | 0.648, 0.785, 0.838, 0.896, 0.967, 1.066, 1.192, 1.381, 1.714, 2.006, 2.531, 3.836, & |
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[2004] | 167 | ! seasalt seasalt Accumulation Soluble (AS) |
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[2644] | 168 | 4.432, 5.899, 6.505, 7.166, 7.964, 7.962, 9.232,11.257,14.979,18.337,24.223,37.811, & |
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| 169 | 3.298, 4.569, 5.110, 5.709, 6.446, 6.268, 7.396, 9.246,12.787,16.113,22.197,37.136, & |
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| 170 | 2.340, 3.358, 3.803, 4.303, 4.928, 4.696, 5.629, 7.198,10.308,13.342,19.120,34.296, & |
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| 171 | 1.789, 2.626, 2.999, 3.422, 3.955, 3.730, 4.519, 5.864, 8.593,11.319,16.653,31.331, & |
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| 172 | 1.359, 2.037, 2.343, 2.693, 3.139, 2.940, 3.596, 4.729, 7.076, 9.469,14.266,28.043 / |
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[2004] | 173 | |
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| 174 | DATA alpha_aeri_5wv/ & |
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| 175 | ! dust insoluble |
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| 176 | 0.759, 0.770, 0.775, 0.775, 0.772, & |
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| 177 | !!jb bc insoluble |
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| 178 | 11.536,10.033, 8.422, 7.234, 6.270, & |
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| 179 | ! pom insoluble |
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| 180 | 5.042, 3.101, 1.890, 1.294, 0.934/ |
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[2644] | 181 | |
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| 182 | ! internal mixture |
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| 183 | DATA alpha_MG_5wv/ & |
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| 184 | ! bc content = 0.001 |
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| 185 | 7.930,7.930,7.930,7.930,7.930,7.930,7.930,7.930,10.893,12.618,14.550,16.613, & |
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| 186 | 7.658,7.658,7.658,7.658,7.658,7.658,7.658,7.658,10.351,11.879,13.642,15.510, & |
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| 187 | 7.195,7.195,7.195,7.195,7.195,7.195,7.195,7.195,9.551,10.847,12.381,13.994, & |
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| 188 | 6.736,6.736,6.736,6.736,6.736,6.736,6.736,6.736,8.818,9.938,11.283,12.687, & |
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| 189 | 6.277,6.277,6.277,6.277,6.277,6.277,6.277,6.277,8.123,9.094,10.275,11.501, & |
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| 190 | ! bc content = 0.01 |
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| 191 | 7.930,7.930,7.930,7.930,7.930,7.930,7.930,7.930,10.893,12.618,14.550,16.613, & |
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| 192 | 7.658,7.658,7.658,7.658,7.658,7.658,7.658,7.658,10.351,11.879,13.642,15.510, & |
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| 193 | 7.195,7.195,7.195,7.195,7.195,7.195,7.195,7.195,9.551,10.847,12.381,13.994, & |
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| 194 | 6.736,6.736,6.736,6.736,6.736,6.736,6.736,6.736,8.818,9.938,11.283,12.687, & |
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| 195 | 6.277,6.277,6.277,6.277,6.277,6.277,6.277,6.277,8.123,9.094,10.275,11.501, & |
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| 196 | ! bc content = 0.02 |
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| 197 | 7.930,7.930,7.930,7.930,7.930,7.930,7.930,7.930,10.893,12.618,14.550,16.613, & |
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| 198 | 7.658,7.658,7.658,7.658,7.658,7.658,7.658,7.658,10.351,11.879,13.642,15.510, & |
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| 199 | 7.195,7.195,7.195,7.195,7.195,7.195,7.195,7.195,9.551,10.847,12.381,13.994, & |
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| 200 | 6.736,6.736,6.736,6.736,6.736,6.736,6.736,6.736,8.818,9.938,11.283,12.687, & |
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| 201 | 6.277,6.277,6.277,6.277,6.277,6.277,6.277,6.277,8.123,9.094,10.275,11.501, & |
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| 202 | ! bc content = 0.05 |
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| 203 | 7.930,7.930,7.930,7.930,7.930,7.930,7.930,7.930,10.893,12.618,14.550,16.613, & |
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| 204 | 7.658,7.658,7.658,7.658,7.658,7.658,7.658,7.658,10.351,11.879,13.642,15.510, & |
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| 205 | 7.195,7.195,7.195,7.195,7.195,7.195,7.195,7.195,9.551,10.847,12.381,13.994, & |
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| 206 | 6.736,6.736,6.736,6.736,6.736,6.736,6.736,6.736,8.818,9.938,11.283,12.687, & |
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| 207 | 6.277,6.277,6.277,6.277,6.277,6.277,6.277,6.277,8.123,9.094,10.275,11.501, & |
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| 208 | ! bc content = 0.10 |
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| 209 | 7.930,7.930,7.930,7.930,7.930,7.930,7.930,7.930,10.893,12.618,14.550,16.613, & |
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| 210 | 7.658,7.658,7.658,7.658,7.658,7.658,7.658,7.658,10.351,11.879,13.642,15.510, & |
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| 211 | 7.195,7.195,7.195,7.195,7.195,7.195,7.195,7.195,9.551,10.847,12.381,13.994, & |
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| 212 | 6.736,6.736,6.736,6.736,6.736,6.736,6.736,6.736,8.818,9.938,11.283,12.687, & |
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| 213 | 6.277,6.277,6.277,6.277,6.277,6.277,6.277,6.277,8.123,9.094,10.275,11.501 / |
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| 214 | |
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[2004] | 215 | ! |
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| 216 | ! Initialisations |
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| 217 | ai(:) = 0. |
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| 218 | tausum(:,:,:) = 0. |
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[2634] | 219 | tau(:,:,:,:)=0. |
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[2004] | 220 | |
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| 221 | DO k=1, klev |
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| 222 | DO i=1, klon |
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| 223 | zrho=pplay(i,k)/t_seri(i,k)/RD ! kg/m3 |
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[2634] | 224 | zdh(i,k)=pdel(i,k)/(RG*zrho) ! m |
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[2004] | 225 | ENDDO |
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| 226 | ENDDO |
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| 227 | |
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| 228 | IF (flag_aerosol .EQ. 1) THEN |
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| 229 | nb_aer = 2 |
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| 230 | ALLOCATE (aerosol_name(nb_aer)) |
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[2146] | 231 | aerosol_name(1) = id_ASSO4M_phy |
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| 232 | aerosol_name(2) = id_CSSO4M_phy |
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[2004] | 233 | ELSEIF (flag_aerosol .EQ. 2) THEN |
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| 234 | nb_aer = 2 |
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| 235 | ALLOCATE (aerosol_name(nb_aer)) |
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[2146] | 236 | aerosol_name(1) = id_ASBCM_phy |
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| 237 | aerosol_name(2) = id_AIBCM_phy |
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[2004] | 238 | ELSEIF (flag_aerosol .EQ. 3) THEN |
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| 239 | nb_aer = 2 |
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| 240 | ALLOCATE (aerosol_name(nb_aer)) |
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[2146] | 241 | aerosol_name(1) = id_ASPOMM_phy |
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| 242 | aerosol_name(2) = id_AIPOMM_phy |
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[2004] | 243 | ELSEIF (flag_aerosol .EQ. 4) THEN |
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| 244 | nb_aer = 3 |
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| 245 | ALLOCATE (aerosol_name(nb_aer)) |
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[2146] | 246 | aerosol_name(1) = id_CSSSM_phy |
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| 247 | aerosol_name(2) = id_SSSSM_phy |
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| 248 | aerosol_name(3) = id_ASSSM_phy |
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[2004] | 249 | ELSEIF (flag_aerosol .EQ. 5) THEN |
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| 250 | nb_aer = 1 |
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| 251 | ALLOCATE (aerosol_name(nb_aer)) |
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[2146] | 252 | aerosol_name(1) = id_CIDUSTM_phy |
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[2004] | 253 | ELSEIF (flag_aerosol .EQ. 6) THEN |
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| 254 | nb_aer = 10 |
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| 255 | ALLOCATE (aerosol_name(nb_aer)) |
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[2146] | 256 | aerosol_name(1) = id_ASSO4M_phy |
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| 257 | aerosol_name(2) = id_ASBCM_phy |
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| 258 | aerosol_name(3) = id_AIBCM_phy |
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| 259 | aerosol_name(4) = id_ASPOMM_phy |
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| 260 | aerosol_name(5) = id_AIPOMM_phy |
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| 261 | aerosol_name(6) = id_CSSSM_phy |
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| 262 | aerosol_name(7) = id_SSSSM_phy |
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| 263 | aerosol_name(8) = id_ASSSM_phy |
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| 264 | aerosol_name(9) = id_CIDUSTM_phy |
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[2644] | 265 | aerosol_name(10)= id_CSSO4M_phy |
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[2004] | 266 | ENDIF |
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| 267 | |
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| 268 | ! |
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| 269 | ! Loop over modes, use of precalculated nmd and corresponding sigma |
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| 270 | ! loop over wavelengths |
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| 271 | ! for each mass species in mode |
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| 272 | ! interpolate from Sext to retrieve Sext_at_gridpoint_per_species |
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| 273 | ! compute optical_thickness_at_gridpoint_per_species |
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| 274 | ! |
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| 275 | ! Calculations that need to be done since we are not in the subroutines INCA |
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| 276 | ! |
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| 277 | |
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| 278 | DO n=1,nbre_RH-1 |
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| 279 | fact_RH(n)=1./(RH_tab(n+1)-RH_tab(n)) |
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| 280 | ENDDO |
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| 281 | |
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[2634] | 282 | DO k=1, klev |
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| 283 | DO i=1, klon |
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[2004] | 284 | rh(i,k)=MIN(RHcl(i,k)*100.,RH_MAX) |
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| 285 | RH_num(i,k) = INT( rh(i,k)/10. + 1.) |
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| 286 | IF (rh(i,k).GT.85.) RH_num(i,k)=10 |
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| 287 | IF (rh(i,k).GT.90.) RH_num(i,k)=11 |
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| 288 | delta(i,k)=(rh(i,k)-RH_tab(RH_num(i,k)))*fact_RH(RH_num(i,k)) |
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| 289 | ENDDO |
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| 290 | ENDDO |
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| 291 | |
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| 292 | DO m=1,nb_aer ! tau is only computed for each mass |
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| 293 | fac=1.0 |
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[2146] | 294 | IF (aerosol_name(m).EQ.id_ASBCM_phy) THEN |
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[2004] | 295 | soluble=.TRUE. |
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| 296 | spsol=1 |
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[2146] | 297 | ELSEIF (aerosol_name(m).EQ.id_ASPOMM_phy) THEN |
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[2004] | 298 | soluble=.TRUE. |
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| 299 | spsol=2 |
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[2146] | 300 | ELSEIF (aerosol_name(m).EQ.id_ASSO4M_phy) THEN |
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[2004] | 301 | soluble=.TRUE. |
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| 302 | spsol=3 |
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[2644] | 303 | fac=1.375 ! (NH4)2-SO4/SO4 132/96 mass conversion factor for AOD |
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[2146] | 304 | ELSEIF (aerosol_name(m).EQ.id_CSSO4M_phy) THEN |
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[2004] | 305 | soluble=.TRUE. |
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| 306 | spsol=4 |
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[2644] | 307 | fac=1.375 ! (NH4)2-SO4/SO4 132/96 mass conversion factor for AOD |
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[2146] | 308 | ELSEIF (aerosol_name(m).EQ.id_SSSSM_phy) THEN |
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[2004] | 309 | soluble=.TRUE. |
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| 310 | spsol=5 |
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[2146] | 311 | ELSEIF (aerosol_name(m).EQ.id_CSSSM_phy) THEN |
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[2004] | 312 | soluble=.TRUE. |
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| 313 | spsol=6 |
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[2146] | 314 | ELSEIF (aerosol_name(m).EQ.id_ASSSM_phy) THEN |
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[2004] | 315 | soluble=.TRUE. |
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| 316 | spsol=7 |
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[2146] | 317 | ELSEIF (aerosol_name(m).EQ.id_CIDUSTM_phy) THEN |
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[2004] | 318 | soluble=.FALSE. |
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| 319 | spinsol=1 |
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[2146] | 320 | ELSEIF (aerosol_name(m).EQ.id_AIBCM_phy) THEN |
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[2004] | 321 | soluble=.FALSE. |
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| 322 | spinsol=2 |
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[2146] | 323 | ELSEIF (aerosol_name(m).EQ.id_AIPOMM_phy) THEN |
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[2004] | 324 | soluble=.FALSE. |
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| 325 | spinsol=3 |
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| 326 | ELSE |
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| 327 | CYCLE |
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| 328 | ENDIF |
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| 329 | |
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[2146] | 330 | aerindex=aerosol_name(m) |
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| 331 | |
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[2004] | 332 | DO la=1,las |
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| 333 | |
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[2634] | 334 | !--only 550, 670 and 865 nm are used |
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| 335 | IF (la.NE.la550.AND.la.NE.la670.AND.la.NE.la865) CYCLE |
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| 336 | |
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[2004] | 337 | IF (soluble) THEN ! For soluble aerosol |
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| 338 | |
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[2644] | 339 | !--treat special case of soluble BC internal mixture |
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| 340 | IF (spsol.EQ.1 .AND. flag_bc_internal_mixture) THEN |
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| 341 | |
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[2634] | 342 | DO k=1, klev |
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| 343 | DO i=1, klon |
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[2644] | 344 | |
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| 345 | BC_massfra = m_allaer(i,k,id_ASBCM_phy)/(m_allaer(i,k,id_ASBCM_phy)+m_allaer(i,k,id_ASSO4M_phy)) |
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| 346 | |
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| 347 | IF (BC_massfra.GE.0.10) THEN |
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| 348 | classbc = 5 |
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| 349 | ELSEIF (BC_massfra.GE.0.05) THEN |
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| 350 | classbc = 4 |
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| 351 | ELSEIF (BC_massfra.GE.0.02) THEN |
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| 352 | classbc = 3 |
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| 353 | ELSEIF (BC_massfra.GE.0.01) THEN |
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| 354 | classbc = 2 |
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| 355 | ELSE |
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| 356 | classbc = 1 |
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| 357 | ENDIF |
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| 358 | |
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| 359 | tau_ae5wv_int = alpha_MG_5wv(RH_num(i,k),la,classbc)+DELTA(i,k)* & |
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| 360 | (alpha_MG_5wv(RH_num(i,k)+1,la,classbc) - & |
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| 361 | alpha_MG_5wv(RH_num(i,k),la,classbc)) |
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| 362 | tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6*zdh(i,k)*tau_ae5wv_int*fac |
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| 363 | tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex) |
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| 364 | ENDDO |
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| 365 | ENDDO |
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| 366 | |
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| 367 | !--other cases of soluble aerosols |
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| 368 | ELSE |
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| 369 | |
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| 370 | DO k=1, klev |
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| 371 | DO i=1, klon |
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[2004] | 372 | tau_ae5wv_int = alpha_aers_5wv(RH_num(i,k),la,spsol)+DELTA(i,k)* & |
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| 373 | (alpha_aers_5wv(RH_num(i,k)+1,la,spsol) - & |
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| 374 | alpha_aers_5wv(RH_num(i,k),la,spsol)) |
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[2634] | 375 | tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6*zdh(i,k)*tau_ae5wv_int*fac |
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[2146] | 376 | tausum(i,la,aerindex)=tausum(i,la,aerindex)+tau(i,k,la,aerindex) |
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[2004] | 377 | ENDDO |
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| 378 | ENDDO |
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[2644] | 379 | |
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| 380 | ENDIF |
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[2146] | 381 | |
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[2644] | 382 | ! cases of insoluble aerosol |
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| 383 | ELSE |
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[2004] | 384 | |
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[2634] | 385 | DO k=1, klev |
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| 386 | DO i=1, klon |
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[2004] | 387 | tau_ae5wv_int = alpha_aeri_5wv(la,spinsol) |
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[2634] | 388 | tau(i,k,la,aerindex) = m_allaer(i,k,aerindex)/1.e6*zdh(i,k)*tau_ae5wv_int*fac |
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[2146] | 389 | tausum(i,la,aerindex)= tausum(i,la,aerindex)+tau(i,k,la,aerindex) |
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[2004] | 390 | ENDDO |
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| 391 | ENDDO |
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| 392 | |
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| 393 | ENDIF |
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| 394 | |
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| 395 | ENDDO ! Boucle sur les longueurs d'onde |
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| 396 | ENDDO ! Boucle sur les masses de traceurs |
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| 397 | |
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[2634] | 398 | !--AOD calculations for diagnostics |
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| 399 | od550aer(:)=SUM(tausum(:,la550,:),dim=2) |
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| 400 | od670aer(:)=SUM(tausum(:,la670,:),dim=2) |
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| 401 | od865aer(:)=SUM(tausum(:,la865,:),dim=2) |
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[2004] | 402 | |
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[2634] | 403 | !--extinction coefficient for diagnostic |
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| 404 | ec550aer(:,:)=SUM(tau(:,:,la550,:),dim=3)/zdh(:,:) |
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[2004] | 405 | |
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[2634] | 406 | !--aerosol index |
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| 407 | ai(:)=-LOG(MAX(od670aer(:),1.e-8)/MAX(od865aer(:),1.e-8))/LOG(670./865.) |
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[2004] | 408 | |
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[2146] | 409 | od550lt1aer(:)=tausum(:,la550,id_ASSO4M_phy)+tausum(:,la550,id_ASBCM_phy) +tausum(:,la550,id_AIBCM_phy)+ & |
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| 410 | tausum(:,la550,id_ASPOMM_phy)+tausum(:,la550,id_AIPOMM_phy)+tausum(:,la550,id_ASSSM_phy)+ & |
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| 411 | 0.03*tausum(:,la550,id_CSSSM_phy)+0.4*tausum(:,la550,id_CIDUSTM_phy) |
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[2004] | 412 | |
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| 413 | DEALLOCATE(aerosol_name) |
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| 414 | |
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| 415 | END SUBROUTINE AEROPT_5WV_RRTM |
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