Directory: | ./ |
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File: | phys/cvltr_noscav.f90 |
Date: | 2022-01-11 19:19:34 |
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Lines: | 61 | 61 | 100.0% |
Branches: | 68 | 68 | 100.0% |
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1 | ! | ||
2 | ! $Id $ | ||
3 | ! | ||
4 | 1920 | SUBROUTINE cvltr_noscav(it,pdtime,da, phi, mp,wght_cvfd,paprs,pplay,x,upd,dnd,dx) | |
5 | USE dimphy | ||
6 | USE infotrac_phy, ONLY : nbtr | ||
7 | IMPLICIT NONE | ||
8 | !===================================================================== | ||
9 | ! Objet : convection des traceurs / KE | ||
10 | ! Auteurs: M-A Filiberti and J-Y Grandpeix | ||
11 | !===================================================================== | ||
12 | include "YOMCST.h" | ||
13 | include "YOECUMF.h" | ||
14 | |||
15 | ! Entree | ||
16 | REAL,INTENT(IN) :: pdtime | ||
17 | INTEGER, INTENT(IN) :: it | ||
18 | REAL,DIMENSION(klon,klev),INTENT(IN) :: da | ||
19 | REAL,DIMENSION(klon,klev,klev),INTENT(IN) :: phi | ||
20 | REAL,DIMENSION(klon,klev),INTENT(IN) :: mp | ||
21 | REAL,DIMENSION(klon,klev),INTENT(IN) :: wght_cvfd ! weights of the layers feeding convection | ||
22 | REAL,DIMENSION(klon,klev+1),INTENT(IN) :: paprs ! pression aux 1/2 couches (bas en haut) | ||
23 | REAL,DIMENSION(klon,klev),INTENT(IN) :: pplay ! pression pour le milieu de chaque couche | ||
24 | REAL,DIMENSION(klon,klev,nbtr),INTENT(IN) :: x ! q de traceur (bas en haut) | ||
25 | REAL,DIMENSION(klon,klev),INTENT(IN) :: upd ! saturated updraft mass flux | ||
26 | REAL,DIMENSION(klon,klev),INTENT(IN) :: dnd ! saturated downdraft mass flux | ||
27 | |||
28 | ! Sortie | ||
29 | REAL,DIMENSION(klon,klev,nbtr),INTENT(OUT) :: dx ! tendance de traceur (bas en haut) | ||
30 | |||
31 | ! Variables locales | ||
32 | ! REAL,DIMENSION(klon,klev) :: zed | ||
33 | 1920 | REAL,DIMENSION(klon,klev,klev) :: zmd | |
34 | 1920 | REAL,DIMENSION(klon,klev,klev) :: za | |
35 | 1920 | REAL,DIMENSION(klon,klev) :: zmfd,zmfa | |
36 | 1920 | REAL,DIMENSION(klon,klev) :: zmfp,zmfu | |
37 | 1920 | REAL,DIMENSION(klon,nbtr) :: qfeed ! tracer concentration feeding convection | |
38 | 1920 | REAL,DIMENSION(klon,klev) :: deltap | |
39 | INTEGER :: i,k,j | ||
40 | REAL :: pdtimeRG | ||
41 | REAL :: smallest_mp | ||
42 | real conserv | ||
43 | real smfd | ||
44 | real smfu | ||
45 | real smfa | ||
46 | real smfp | ||
47 | ! ========================================= | ||
48 | ! calcul des tendances liees au downdraft | ||
49 | ! ========================================= | ||
50 | ! | ||
51 | smallest_mp = tiny(mp(1,1)) | ||
52 | !cdir collapse | ||
53 |
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955200 | qfeed(:,it) = 0. |
54 |
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38400 | DO j=1,klev |
55 |
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37253760 | DO i=1,klon |
56 | ! zed(i,j)=0. | ||
57 | 37215360 | zmfd(i,j)=0. | |
58 | 37215360 | zmfa(i,j)=0. | |
59 | 37215360 | zmfu(i,j)=0. | |
60 | 37252800 | zmfp(i,j)=0. | |
61 | END DO | ||
62 | END DO | ||
63 | !cdir collapse | ||
64 |
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38400 | DO k=1,klev |
65 |
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66 |
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1452896640 | DO i=1,klon |
67 | 1451399040 | zmd(i,j,k)=0. | |
68 | 1452859200 | za (i,j,k)=0. | |
69 | END DO | ||
70 | END DO | ||
71 | END DO | ||
72 | ! entrainement | ||
73 | ! DO k=1,klev-1 | ||
74 | ! DO i=1,klon | ||
75 | ! zed(i,k)=max(0.,mp(i,k)-mp(i,k+1)) | ||
76 | ! END DO | ||
77 | ! END DO | ||
78 | |||
79 | ! calcul de la matrice d echange | ||
80 | ! matrice de distribution de la masse entrainee en k | ||
81 | |||
82 |
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83 |
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36298560 | DO i=1,klon |
84 | 36297600 | zmd(i,k,k)=max(0.,mp(i,k)-mp(i,k+1)) | |
85 | END DO | ||
86 | END DO | ||
87 |
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37440 | DO k=2,klev |
88 |
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748800 | DO j=k-1,1,-1 |
89 |
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707839680 | DO i=1,klon |
90 | !! if(mp(i,j+1).ne.0) then | ||
91 | !! zmd(i,j,k)=zmd(i,j+1,k)*min(1.,mp(i,j)/mp(i,j+1)) | ||
92 | !! ENDif | ||
93 | 707803200 | zmd(i,j,k)=zmd(i,j+1,k)*mp(i,j)/max(mp(i,j),mp(i,j+1),smallest_mp) | |
94 | END DO | ||
95 | END DO | ||
96 | END DO | ||
97 |
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38400 | DO k=1,klev |
98 |
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99 |
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1415643840 | DO i=1,klon |
100 | 1415606400 | za(i,j,k)=max(0.,zmd(i,j+1,k)-zmd(i,j,k)) | |
101 | END DO | ||
102 | END DO | ||
103 | END DO | ||
104 | ! | ||
105 | ! rajout du terme lie a l ascendance induite | ||
106 | ! | ||
107 |
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108 |
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109 | 36297600 | za(i,j,j-1)=za(i,j,j-1)+mp(i,j) | |
110 | END DO | ||
111 | END DO | ||
112 | ! | ||
113 | ! tendances | ||
114 | ! | ||
115 |
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116 |
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117 |
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118 | 1452859200 | zmfd(i,j)=zmfd(i,j)+za(i,j,k)*(x(i,k,it)-x(i,j,it)) | |
119 | END DO | ||
120 | END DO | ||
121 | END DO | ||
122 | ! | ||
123 | ! ========================================= | ||
124 | ! calcul des tendances liees aux flux satures | ||
125 | ! ========================================= | ||
126 | !RL | ||
127 | ! Feeding concentrations | ||
128 |
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129 |
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130 | 37252800 | qfeed(i,it)=qfeed(i,it)+wght_cvfd(i,j)*x(i,j,it) | |
131 | END DO | ||
132 | END DO | ||
133 | !RL | ||
134 | ! | ||
135 |
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136 |
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137 | !RL | ||
138 | !! zmfa(i,j,it)=da(i,j)*(x(i,1,it)-x(i,j,it)) ! da | ||
139 | 37252800 | zmfa(i,j)=da(i,j)*(qfeed(i,it)-x(i,j,it)) ! da | |
140 | !RL | ||
141 | END DO | ||
142 | END DO | ||
143 | ! | ||
144 | !! print *,'it, qfeed(1,it), x(1,1,it) ', it, qfeed(1,it), x(1,1,it) !jyg | ||
145 | !! print *,'wght_cvfd ', (j, wght_cvfd(1,j), j=1,5) !jyg | ||
146 | ! | ||
147 |
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148 |
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150 | 1452859200 | zmfp(i,j)=zmfp(i,j)+phi(i,j,k)*(x(i,k,it)-x(i,j,it)) | |
151 | END DO | ||
152 | END DO | ||
153 | END DO | ||
154 |
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155 |
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156 | 36297600 | zmfu(i,j)=max(0.,upd(i,j+1)+dnd(i,j+1))*(x(i,j+1,it)-x(i,j,it)) | |
157 | END DO | ||
158 | END DO | ||
159 |
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161 | 36297600 | zmfu(i,j)=zmfu(i,j)+min(0.,upd(i,j)+dnd(i,j))*(x(i,j,it)-x(i,j-1,it)) | |
162 | END DO | ||
163 | END DO | ||
164 | |||
165 | ! ========================================= | ||
166 | ! calcul final des tendances | ||
167 | ! ========================================= | ||
168 |
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169 |
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170 | 37252800 | deltap(i,k)=paprs(i,k)-paprs(i,k+1) | |
171 | ENDDO | ||
172 | ENDDO | ||
173 | 960 | pdtimeRG=pdtime*RG | |
174 | !cdir collapse | ||
175 |
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176 |
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177 | dx(i,k,it)=(zmfd(i,k)+zmfu(i,k) & | ||
178 | 37252800 | +zmfa(i,k)+zmfp(i,k))*pdtimeRG/deltap(i,k) | |
179 | ENDDO | ||
180 | ENDDO | ||
181 | |||
182 | !! test de conservation du traceur | ||
183 | conserv=0. | ||
184 | smfd = 0. | ||
185 | smfu = 0. | ||
186 | smfa = 0. | ||
187 | smfp = 0. | ||
188 | DO k=1, klev | ||
189 | DO i=1, klon | ||
190 | conserv=conserv+dx(i,k,it)* & | ||
191 | deltap(i,k)/RG | ||
192 | smfd = smfd + zmfd(i,k)*pdtime | ||
193 | smfu = smfu + zmfu(i,k)*pdtime | ||
194 | smfa = smfa + zmfa(i,k)*pdtime | ||
195 | smfp = smfp + zmfp(i,k)*pdtime | ||
196 | ENDDO | ||
197 | ENDDO | ||
198 | !! print *,'it',it,'cvltr_noscav conserv, smfd, smfu, smfa, smfp ',conserv, & | ||
199 | !! smfd, smfu, smfa, smfp | ||
200 | |||
201 | 960 | END SUBROUTINE cvltr_noscav | |
202 |