| [2089] | 1 | subroutine PHY_Atm_AT_INI(FlagAT_TKE,TypeAT) |
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| 2 | |
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| 3 | !------------------------------------------------------------------------------+ |
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| 4 | ! Sat 29-Jun-2013 MAR | |
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| 5 | ! MAR PHY_Atm_AT_INI | |
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| 6 | ! subroutine PHY_Atm_AT_INI intializes Turbulent Vertical Diffusion Scheme | |
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| 7 | ! | |
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| 8 | ! version 3.p.4.1 created by H. Gallee, Tue 12-Mar-2013 | |
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| 9 | ! Last Modification by H. Gallee, Sat 29-Jun-2013 | |
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| 10 | ! | |
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| 11 | !------------------------------------------------------------------------------+ |
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| 12 | |
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| 13 | use Mod_Real |
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| 14 | use Mod_PHY____dat |
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| 15 | use Mod_PHY____grd |
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| 16 | use Mod_PHY_AT_ctr |
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| 17 | use Mod_PHY_AT_grd |
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| 18 | use Mod_PHY_AT_kkl |
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| 19 | |
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| 20 | |
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| 21 | |
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| 22 | IMPLICIT NONE |
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| 23 | |
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| 24 | |
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| 25 | |
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| 26 | |
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| 27 | ! Arguments |
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| 28 | ! ========= |
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| 29 | |
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| 30 | logical :: FlagAT_TKE ! Flag (Turbulent Transfer, TKE-e Model: ON / OFF) |
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| 31 | character(len=1) :: TypeAT ! Type (Turbulent Transfer Model: Choice ) |
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| 32 | |
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| 33 | |
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| 34 | |
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| 35 | |
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| 36 | ! Local Variables |
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| 37 | ! =============== |
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| 38 | |
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| 39 | integer :: k |
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| 40 | ! integer :: i ,j ,ikl |
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| 41 | |
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| 42 | |
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| 43 | |
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| 44 | |
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| 45 | ! Initialization of Mod_PHY_AT_ctr (Atm_AT Switches |
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| 46 | ! ================================ & Time/Space control Variables) |
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| 47 | |
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| 48 | ! Atm_AT Switch |
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| 49 | ! ------------- |
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| 50 | |
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| 51 | AT_TKE = FlagAT_TKE |
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| 52 | |
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| 53 | |
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| 54 | |
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| 55 | ! E-e and K-l models parameters |
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| 56 | ! ----------------------------- |
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| 57 | |
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| 58 | Ee_Duynkerke = .FALSE. ! Dunkerke (1988) E-epsilon model of turbulence |
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| 59 | Ee_Kitada = .FALSE. ! Kitada (1987) E-epsilon model of turbulence |
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| 60 | Ee_HuangRamn = .FALSE. ! Huang and Raman (1991) E-epsilon model of turbulence |
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| 61 | Kl_TherryLac = .FALSE. ! Therry & Lacarrere (1983) K-l model of turbulence |
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| 62 | |
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| 63 | IF (TypeAT.EQ.'e') THEN! |
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| 64 | Ee_Duynkerke = .TRUE. ! Dunkerke (1988) E-epsilon model of turbulence |
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| 65 | ELSE IF (TypeAT.EQ.'K') THEN! |
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| 66 | Ee_Kitada = .TRUE. ! Kitada (1987) E-epsilon model of turbulence |
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| 67 | ELSE IF (TypeAT.EQ.'H') THEN! |
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| 68 | Ee_HuangRamn = .TRUE. ! Huang and Raman (1991) E-epsilon model of turbulence |
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| 69 | ELSE IF (TypeAT.EQ.'L') THEN! |
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| 70 | Kl_TherryLac = .TRUE. ! Therry & Lacarrere (1983) K-l model of turbulence |
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| 71 | ELSE |
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| 72 | write(6,*) |
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| 73 | write(6,*) ' TypeAT = ',TypeAT,' is inadequate' |
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| 74 | write(6,*) ' Please Choose e (Duynkerke) , K (Kitada) ' |
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| 75 | write(6,*) ' H (Huang Raman), OR L (Therry-Lacarrere) Turbulence Model' |
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| 76 | write(6,*) ' ' |
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| 77 | |
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| 78 | ! ************** |
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| 79 | call MAR________BUG |
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| 80 | ! ************** |
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| 81 | |
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| 82 | END IF |
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| 83 | |
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| 84 | |
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| 85 | |
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| 86 | |
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| 87 | ! Initialisation of the TKE Scheme |
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| 88 | ! ================================ |
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| 89 | |
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| 90 | ! ************** |
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| 91 | CALL PHY_genTKE_INI |
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| 92 | ! ************** |
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| 93 | |
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| 94 | |
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| 95 | |
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| 96 | |
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| 97 | ! Initialisation of the Tri-Diagonal Matrix |
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| 98 | ! ========================================= |
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| 99 | |
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| 100 | alphAT = 0.25 |
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| 101 | betaAT = 1.00 - alphAT |
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| 102 | a_b_AT = alphAT / betaAT |
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| 103 | |
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| 104 | Ac0_AT(mzp) = - dt__AT *Grav_F *Grav_F *betaAT /(dsigmi(mzp) * dsigma(mzp)) |
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| 105 | DO k= mzp-1,1,-1 |
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| 106 | Ac0_AT(k) = - dt__AT *Grav_F *Grav_F *betaAT /(dsigmi(k) * dsigma(k)) |
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| 107 | Cc0_AT(k+1) = Ac0_AT(k) *dsigmi(k) / dsigmi(k+1) |
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| 108 | ENDDO |
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| 109 | |
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| 110 | |
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| 111 | |
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| 112 | end subroutine PHY_Atm_AT_INI |
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