[868] | 1 | ! |
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| 2 | ! $Header$ |
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| 3 | ! |
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| 4 | SUBROUTINE calcratqs ( flag_ratqs, |
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| 5 | I paprs,pplay,q_seri,d_t_con,d_t_ajs |
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| 6 | O ,ratqs,zpt_conv) |
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| 7 | USE dimphy |
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| 8 | IMPLICIT none |
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| 9 | c====================================================================== |
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| 10 | c |
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| 11 | c Auteur(s) Z.X. Li (LMD/CNRS) date: 19930818 |
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| 12 | c |
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| 13 | c Objet: Moniteur general de la physique du modele |
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| 14 | cAA Modifications quant aux traceurs : |
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| 15 | cAA - uniformisation des parametrisations ds phytrac |
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| 16 | cAA - stockage des moyennes des champs necessaires |
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| 17 | cAA en mode traceur off-line |
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| 18 | c====================================================================== |
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| 19 | c modif ( P. Le Van , 12/10/98 ) |
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| 20 | c |
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| 21 | c Arguments: |
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| 22 | c |
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| 23 | c paprs---input-R-pression pour chaque inter-couche (en Pa) |
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| 24 | c pplay---input-R-pression pour le mileu de chaque couche (en Pa) |
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| 25 | c presnivs-input_R_pressions approximat. des milieux couches ( en PA) |
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| 26 | cym#include "dimensions.h" |
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| 27 | cym#include "dimphy.h" |
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| 28 | REAL paprs(klon,klev+1) |
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| 29 | REAL pplay(klon,klev) |
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| 30 | REAL d_t_con(klon,klev) |
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| 31 | REAL d_t_ajs(klon,klev) |
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| 32 | REAL ratqs(klon,klev) |
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| 33 | LOGICAL pt_conv(klon,klev) |
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| 34 | REAL q_seri(klon,klev) |
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| 35 | |
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| 36 | logical firstcall |
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| 37 | save firstcall |
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| 38 | data firstcall/.true./ |
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| 39 | c$OMP THREADPRIVATE(firstcall) |
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| 40 | |
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| 41 | REAL ratqsmin,ratqsmax,zx,epmax |
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| 42 | REAL ratqs1,ratqs2,ratqs3,ratqs4 |
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| 43 | REAL ratqsc1,ratqsc2,ratqsc3,ratqsc4 |
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| 44 | INTEGER i,k |
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| 45 | INTEGER flag_ratqs |
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| 46 | save ratqsmin,ratqsmax,epmax |
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| 47 | save ratqs1,ratqs2,ratqs3,ratqs4 |
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| 48 | save ratqsc1,ratqsc2,ratqsc3,ratqsc4 |
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| 49 | c$OMP THREADPRIVATE(ratqsmin,ratqsmax,epmax) |
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| 50 | c$OMP THREADPRIVATE(ratqs1,ratqs2,ratqs3,ratqs4) |
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| 51 | c$OMP THREADPRIVATE(ratqsc1,ratqsc2,ratqsc3,ratqsc4) |
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| 52 | real zpt_conv(klon,klev) |
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| 53 | |
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| 54 | REAL zx_min |
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| 55 | PARAMETER (zx_min=1.0) |
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| 56 | REAL zx_max |
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| 57 | PARAMETER (zx_max=0.1) |
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| 58 | |
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| 59 | zpt_conv=0. |
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| 60 | c |
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| 61 | c Appeler le processus de condensation a grande echelle |
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| 62 | c et le processus de precipitation |
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| 63 | c |
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| 64 | if (flag_ratqs.eq.0) then |
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| 65 | |
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| 66 | ratqsmax=0.01 |
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| 67 | ratqsmin=0.3 |
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| 68 | |
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| 69 | if (firstcall) print*,'RATQS ANCIEN ' |
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| 70 | do k=1,klev |
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| 71 | do i=1,klon |
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| 72 | zx = pplay(i,k)/paprs(i,1) |
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| 73 | zx = (zx_max-zx)/(zx_max-zx_min) |
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| 74 | zx = MIN(MAX(zx,0.0),1.0) |
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| 75 | zx = zx * zx * zx |
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| 76 | ratqs(i,k)= zx * (ratqsmax-ratqsmin) + ratqsmin |
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| 77 | enddo |
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| 78 | enddo |
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| 79 | |
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| 80 | else |
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| 81 | |
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| 82 | c On aplique un ratqs "interactif" a toutes les mailles affectees |
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| 83 | c par la convection ou se trouvant "sous" une maille affectee. |
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| 84 | do i=1,klon |
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| 85 | pt_conv(i,klev)=.false. |
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| 86 | enddo |
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| 87 | do k=klev-1,1,-1 |
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| 88 | do i=1,klon |
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| 89 | pt_conv(i,k)=pt_conv(i,k+1).or. |
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| 90 | s (abs(d_t_con(i,k))+abs(d_t_ajs(i,k))).gt.1.e-8 |
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| 91 | if(pt_conv(i,k)) then |
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| 92 | zpt_conv(i,k)=1. |
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| 93 | else |
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| 94 | zpt_conv(i,k)=0. |
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| 95 | endif |
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| 96 | enddo |
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| 97 | enddo |
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| 98 | |
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| 99 | if (flag_ratqs.eq.1) then |
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| 100 | |
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| 101 | ratqsmin=0.4 |
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| 102 | ratqsmax=0.99 |
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| 103 | if (firstcall) print*,'RATQS INTERACTIF ' |
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| 104 | do k=1,klev |
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| 105 | do i=1,klon |
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| 106 | if (pt_conv(i,k)) then |
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| 107 | ratqs(i,k)=0.01 |
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| 108 | s +1.5*0.25*(q_seri(i,1)-q_seri(i,k))/q_seri(i,k) |
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| 109 | ratqs(i,k)=min(ratqs(i,k),ratqsmax) |
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| 110 | ratqs(i,k)=max(ratqs(i,k),0.1) |
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| 111 | else |
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| 112 | ratqs(i,k)=0.01+(ratqsmin-0.01)* |
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| 113 | s min((paprs(i,1)-pplay(i,k))/(paprs(i,1)-30000.),1.) |
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| 114 | endif |
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| 115 | enddo |
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| 116 | enddo |
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| 117 | else if (flag_ratqs.eq.2) then |
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| 118 | do k=1,klev |
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| 119 | do i=1,klon |
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| 120 | ratqs(i,k)=0.001+ |
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| 121 | s (q_seri(i,1)-q_seri(i,k))/q_seri(i,k) |
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| 122 | if (pt_conv(i,k)) then |
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| 123 | ratqs(i,k)=min(ratqs(i,k),ratqsmax) |
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| 124 | else |
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| 125 | ratqs(i,k)=min(ratqs(i,k),ratqsmin) |
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| 126 | endif |
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| 127 | enddo |
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| 128 | enddo |
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| 129 | else |
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| 130 | do k=1,klev |
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| 131 | do i=1,klon |
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| 132 | if (pplay(i,k).ge.95000.) then |
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| 133 | if (pt_conv(i,k)) then |
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| 134 | ratqs(i,k)=ratqsc1 |
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| 135 | else |
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| 136 | ratqs(i,k)=ratqs1 |
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| 137 | endif |
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| 138 | else if (pplay(i,k).ge.75000.) then |
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| 139 | if (pt_conv(i,k)) then |
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| 140 | ratqs(i,k)=ratqsc2 |
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| 141 | else |
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| 142 | ratqs(i,k)=ratqs2 |
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| 143 | endif |
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| 144 | else if (pplay(i,k).ge.50000.) then |
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| 145 | if (pt_conv(i,k)) then |
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| 146 | ratqs(i,k)=ratqsc3 |
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| 147 | else |
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| 148 | ratqs(i,k)=ratqs3 |
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| 149 | endif |
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| 150 | else |
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| 151 | if (pt_conv(i,k)) then |
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| 152 | ratqs(i,k)=ratqsc4 |
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| 153 | else |
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| 154 | ratqs(i,k)=ratqs4 |
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| 155 | endif |
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| 156 | endif |
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| 157 | enddo |
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| 158 | enddo |
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| 159 | endif |
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| 160 | |
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| 161 | endif |
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| 162 | |
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| 163 | firstcall=.false. |
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| 164 | |
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| 165 | return |
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| 166 | end |
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