| 1 | ! Subroutine that estimates the Deposition velocities and the depostion |
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| 2 | ! for the different tracers |
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| 3 | SUBROUTINE deposition(vdep_oce, vdep_sic, vdep_ter, vdep_lic, pctsrf, & |
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| 4 | zrho, zdz, pdtphys, RHcl, masse, t_seri, pplay, & |
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| 5 | paprs, lminmax, qmin, qmax, & |
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| 6 | his_ds, source_tr, tr_seri) |
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| 7 | |
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| 8 | USE dimphy |
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| 9 | USE infotrac |
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| 10 | USE indice_sol_mod |
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| 11 | USE lmdz_yomcst |
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| 12 | |
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| 13 | USE lmdz_dimensions, ONLY: iim, jjm, llm, ndm |
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| 14 | USE lmdz_paramet |
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| 15 | IMPLICIT NONE |
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| 16 | |
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| 17 | |
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| 18 | INCLUDE "chem.h" |
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| 19 | |
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| 20 | |
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| 21 | !----------------------------- INPUT ----------------------------------- |
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| 22 | LOGICAL :: lminmax |
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| 23 | REAL :: qmin, qmax |
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| 24 | REAL :: vdep_oce(nbtr), vdep_sic(nbtr) |
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| 25 | REAL :: vdep_ter(nbtr), vdep_lic(nbtr) |
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| 26 | REAL :: pctsrf(klon, nbsrf) |
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| 27 | REAL :: zrho(klon, klev) !Density of air at mid points of Z (kg/m3) |
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| 28 | REAL :: zdz(klon, klev) |
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| 29 | REAL :: pdtphys ! pas d'integration pour la physique (seconde) |
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| 30 | REAL :: RHcl(klon, klev) ! humidite relativen ciel clair |
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| 31 | REAL :: t_seri(klon, klev) ! temperature |
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| 32 | REAL :: pplay(klon, klev) ! pression pour le mileu de chaque couche (en Pa) |
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| 33 | REAL :: paprs(klon, klev + 1) !pressure at interface of layers Z (Pa) |
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| 34 | REAL :: masse(nbtr) |
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| 35 | |
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| 36 | !----------------------------- OUTPUT ---------------------------------- |
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| 37 | REAL :: his_ds(klon, nbtr) |
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| 38 | REAL :: source_tr(klon, nbtr) |
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| 39 | REAL :: tr_seri(klon, klev, nbtr) !conc of tracers |
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| 40 | !--------------------- INTERNAL VARIABLES ------------------------------ |
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| 41 | INTEGER :: i, it |
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| 42 | REAL :: vdep !sed. velocity |
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| 43 | |
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| 44 | DO it = 1, nbtr |
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| 45 | DO i = 1, klon |
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| 46 | vdep = vdep_oce(it) * pctsrf(i, is_oce) + & |
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| 47 | vdep_sic(it) * pctsrf(i, is_sic) + & |
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| 48 | vdep_ter(it) * pctsrf(i, is_ter) + & |
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| 49 | vdep_lic(it) * pctsrf(i, is_lic) |
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| 50 | !--Unit: molec/m2/s for it=1 to nbtr-3, mg/m2/s for it=nbtr-2 to nbtr |
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| 51 | source_tr(i, it) = source_tr(i, it) & |
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| 52 | - vdep * tr_seri(i, 1, it) * zrho(i, 1) / 1.e2 |
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| 53 | his_ds(i, it) = vdep * tr_seri(i, 1, it) * zrho(i, 1) / 1.e2 & |
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| 54 | / RNAVO * masse(it) * 1.e3 ! mg/m2/s |
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| 55 | ENDDO |
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| 56 | ENDDO |
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| 57 | |
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| 58 | END SUBROUTINE deposition |
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