| 1 | SUBROUTINE gastoparticle(pdtphys, zdz, zrho, xlat, pplay, t_seri, & |
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| 2 | id_prec, id_fine, tr_seri, his_g2pgas, his_g2paer) |
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| 3 | USE dimphy |
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| 4 | USE lmdz_infotrac |
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| 5 | USE lmdz_YOECUMF |
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| 6 | USE lmdz_yomcst |
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| 7 | USE lmdz_dimensions, ONLY: iim, jjm, llm, ndm |
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| 8 | USE lmdz_chem, ONLY: idms, iso2, iso4, ih2s, idmso, imsa, ih2o2, & |
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| 9 | n_avogadro, masse_s, masse_so4, rho_water, rho_ice |
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| 10 | USE lmdz_chem_spla, ONLY: masse_ammsulfate |
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| 11 | |
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| 12 | IMPLICIT NONE |
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| 13 | |
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| 14 | REAL :: pdtphys |
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| 15 | REAL :: zrho(klon, klev) |
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| 16 | REAL :: zdz(klon, klev) |
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| 17 | REAL :: tr_seri(klon, klev, nbtr) ! traceurs |
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| 18 | REAL :: tend ! tendance par espece |
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| 19 | REAL :: xlat(klon) ! latitudes pour chaque point |
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| 20 | REAL :: pi |
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| 21 | ! JE: 20140120 |
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| 22 | REAL :: his_g2pgas(klon) |
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| 23 | REAL :: his_g2paer(klon) |
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| 24 | REAL :: tendincm3(klon, klev) |
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| 25 | REAL :: tempvar(klon, klev) |
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| 26 | REAL :: pplay(klon, klev) |
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| 27 | REAL :: t_seri(klon, klev) |
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| 28 | REAL :: tend2d(klon, klev) |
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| 29 | INTEGER :: id_prec, id_fine |
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| 30 | |
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| 31 | !------------------------- Scaling Parameter -------------------------- |
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| 32 | |
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| 33 | ! REAL scale_param_so4(klon) !Scaling parameter for sulfate |
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| 34 | |
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| 35 | INTEGER :: i, k |
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| 36 | REAL :: tau_chem !---chemical lifetime in s |
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| 37 | |
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| 38 | !------------------------- Variables to save -------------------------- |
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| 39 | |
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| 40 | !nhl REAL fluxso4chem(klon,klev) |
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| 41 | !nhl REAL flux_sparam_sulf(klon,klev) |
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| 42 | |
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| 43 | !====================================================================== |
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| 44 | pi = atan(1.) * 4. |
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| 45 | |
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| 46 | IF (id_prec>0 .AND. id_fine>0) THEN |
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| 47 | DO k = 1, klev |
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| 48 | DO i = 1, klon |
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| 49 | |
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| 50 | ! tau_chem=scale_param_so4(i)*86400.*(8.-5.*cos(xlat(i)*pi/180.)) !tchemfctn2 |
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| 51 | !nhl tau_chem=86400.*(8.-5.*cos(xlat(i)*pi/180.)) !tchemfctn2 |
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| 52 | tau_chem = 86400. * (5. - 4. * cos(xlat(i) * pi / 180.)) ! |
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| 53 | tend = tr_seri(i, k, id_prec) * (1. - exp(-pdtphys / tau_chem)) ! Sulfate production |
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| 54 | !nhl tend=(1.-exp(-pdtphys/tau_chem)) |
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| 55 | !nhl tend=scale_param_so4(i) !as this it works |
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| 56 | |
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| 57 | tr_seri(i, k, id_prec) = tr_seri(i, k, id_prec) - tend |
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| 58 | tr_seri(i, k, id_fine) = tr_seri(i, k, id_fine) + & |
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| 59 | tend / RNAVO * masse_ammsulfate !--gAER/KgAir |
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| 60 | tend2d(i, k) = tend |
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| 61 | |
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| 62 | !nhl fluxso4chem(i,k) = tend/RNAVO*masse_ammsulfate |
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| 63 | !nhl flux_sparam_sulf(i,k) = tend/RNAVO*masse_ammsulfate |
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| 64 | ENDDO |
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| 65 | ENDDO |
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| 66 | |
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| 67 | tempvar = tend2d |
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| 68 | CALL kg_to_cm3(pplay, t_seri, tempvar) |
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| 69 | tendincm3 = tempvar |
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| 70 | |
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| 71 | DO k = 1, klev |
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| 72 | DO i = 1, klon |
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| 73 | |
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| 74 | ! his_g2pgas(i) = his_g2pgas(i) + tendincm3(i,k)*1e6*zdz(i,k)/pdtphys |
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| 75 | his_g2paer(i) = his_g2paer(i) + & |
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| 76 | tendincm3(i, k) / RNAVO * masse_ammsulfate * 1.e3 * & |
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| 77 | 1.e6 * zdz(i, k) / pdtphys ! mg/m2/s |
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| 78 | his_g2pgas(i) = his_g2paer(i) * masse_s / masse_ammsulfate ! mg-S/m2/s |
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| 79 | |
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| 80 | ENDDO |
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| 81 | ENDDO |
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| 82 | ENDIF |
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| 83 | |
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| 84 | ! |
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| 85 | |
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| 86 | END SUBROUTINE gastoparticle |
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