1 |
c |
module cvltr_m |
2 |
c $Header: /home/cvsroot/LMDZ4/libf/phylmd/cvltr.F,v 1.1 2005/04/15 12:36:17 lmdzadmin Exp $ |
|
3 |
c |
IMPLICIT NONE |
4 |
SUBROUTINE cvltr(pdtime,da, phi, mp,paprs,x,upd,dnd,dx) |
|
5 |
use dimens_m |
contains |
6 |
use dimphy |
|
7 |
use SUPHEC_M |
SUBROUTINE cvltr(pdtime, da, phi, mp, paprs, x, upd, dnd, dx) |
8 |
use yoecumf |
|
9 |
IMPLICIT NONE |
! From LMDZ4/libf/phylmd/cvltr.F, version 1.1 2005/04/15 12:36:17 |
10 |
c===================================================================== |
|
11 |
c Objet : convection des traceurs / KE |
USE dimphy, ONLY: klev, klon |
12 |
c Auteurs: M-A Filiberti and J-Y Grandpeix |
USE suphec_m, ONLY: rg |
13 |
c===================================================================== |
|
14 |
c |
! Objet : convection des traceurs / Kerry Emanuel |
15 |
c |
! Authors: M.-A. Filiberti and J.-Y. Grandpeix |
16 |
REAL, intent(in):: pdtime |
|
17 |
REAL, intent(in):: paprs(klon,klev+1) ! pression aux 1/2 couches (bas en haut) |
REAL, intent(in):: pdtime |
18 |
REAL, intent(in):: x(klon,klev) ! q de traceur (bas en haut) |
real, intent(in):: da(klon, klev), phi(klon, klev, klev), mp(klon, klev) |
19 |
REAL dx(klon,klev) ! tendance de traceur (bas en haut) |
REAL, intent(in):: paprs(klon, klev + 1) ! pression aux 1/2 couches |
20 |
real da(klon,klev),phi(klon,klev,klev),mp(klon,klev) |
REAL, intent(in):: x(klon, klev) ! q de traceur (bas en haut) |
21 |
REAL upd(klon,klev) ! saturated updraft mass flux |
REAL, intent(in):: upd(klon, klev) ! saturated updraft mass flux |
22 |
REAL dnd(klon,klev) ! saturated downdraft mass flux |
REAL, intent(in):: dnd(klon, klev) ! saturated downdraft mass flux |
23 |
c |
REAL, intent(out):: dx(klon, klev) ! tendance de traceur (bas en haut) |
24 |
c--variables locales |
|
25 |
real zed(klon,klev),zmd(klon,klev,klev) |
! Local: |
26 |
real za(klon,klev,klev) |
real zed(klon, klev), zmd(klon, klev, klev) |
27 |
real zmfd(klon,klev),zmfa(klon,klev) |
real za(klon, klev, klev) |
28 |
real zmfp(klon,klev),zmfu(klon,klev) |
real zmfd(klon, klev), zmfa(klon, klev) |
29 |
integer i,k,j |
real zmfp(klon, klev), zmfu(klon, klev) |
30 |
c test conservation |
integer i, k, j |
31 |
c real conserv |
|
32 |
c ========================================= |
!------------------------------------------------------------ |
33 |
c calcul des tendances liees au downdraft |
|
34 |
c ========================================= |
! calcul des tendances liees au downdraft |
35 |
zed(:,:)=0. |
|
36 |
zmfd(:,:)=0. |
zed = 0. |
37 |
zmfa(:,:)=0. |
zmfd = 0. |
38 |
zmfu(:,:)=0. |
zmfa = 0. |
39 |
zmfp(:,:)=0. |
zmfu = 0. |
40 |
zmd(:,:,:)=0. |
zmfp = 0. |
41 |
za(:,:,:)=0. |
zmd = 0. |
42 |
c entrainement |
za = 0. |
43 |
do k=1,klev-1 |
! entrainement |
44 |
do i=1,klon |
do k = 1, klev - 1 |
45 |
zed(i,k)=max(0.,mp(i,k)-mp(i,k+1)) |
do i = 1, klon |
46 |
end do |
zed(i, k) = max(0., mp(i, k) - mp(i, k + 1)) |
47 |
end do |
end do |
48 |
c |
end do |
49 |
c calcul de la matrice d echange |
|
50 |
c matrice de distribution de la masse entrainee en k |
! calcul de la matrice d echange |
51 |
c |
! matrice de distribution de la masse entrainee en k |
52 |
do k=1,klev |
|
53 |
do i=1,klon |
do k = 1, klev |
54 |
zmd(i,k,k)=zed(i,k) |
do i = 1, klon |
55 |
end do |
zmd(i, k, k) = zed(i, k) |
56 |
end do |
end do |
57 |
do k=2,klev |
end do |
58 |
do j=k-1,1,-1 |
do k = 2, klev |
59 |
do i=1,klon |
do j = k - 1, 1, - 1 |
60 |
if(mp(i,j+1).ne.0) then |
do i = 1, klon |
61 |
zmd(i,j,k)=zmd(i,j+1,k)*min(1.,mp(i,j)/mp(i,j+1)) |
if(mp(i, j + 1) /= 0) then |
62 |
endif |
zmd(i, j, k) = zmd(i, j + 1, k) * min(1., mp(i, j)/mp(i, j + 1)) |
63 |
|
endif |
64 |
end do |
end do |
65 |
end do |
end do |
66 |
end do |
end do |
67 |
do k=1,klev |
do k = 1, klev |
68 |
do j=1,klev-1 |
do j = 1, klev - 1 |
69 |
do i=1,klon |
do i = 1, klon |
70 |
za(i,j,k)=max(0.,zmd(i,j+1,k)-zmd(i,j,k)) |
za(i, j, k) = max(0., zmd(i, j + 1, k) - zmd(i, j, k)) |
71 |
end do |
end do |
72 |
end do |
end do |
73 |
end do |
end do |
74 |
c |
|
75 |
c rajout du terme lie a l ascendance induite |
! rajout du terme lie a l'ascendance induite |
76 |
c |
|
77 |
do j=2,klev |
do j = 2, klev |
78 |
do i=1,klon |
do i = 1, klon |
79 |
za(i,j,j-1)=za(i,j,j-1)+mp(i,j) |
za(i, j, j - 1) = za(i, j, j - 1) + mp(i, j) |
80 |
end do |
end do |
81 |
end do |
end do |
82 |
C |
|
83 |
c tendances |
! tendances |
84 |
c |
|
85 |
do k=1,klev |
do k = 1, klev |
86 |
do j=1,klev |
do j = 1, klev |
87 |
do i=1,klon |
do i = 1, klon |
88 |
zmfd(i,j)=zmfd(i,j)+za(i,j,k)*(x(i,k)-x(i,j)) |
zmfd(i, j) = zmfd(i, j) + za(i, j, k) * (x(i, k) - x(i, j)) |
89 |
end do |
end do |
90 |
end do |
end do |
91 |
end do |
end do |
92 |
c |
|
93 |
c ========================================= |
! calcul des tendances liees aux flux satures |
94 |
c calcul des tendances liees aux flux satures |
|
95 |
c ========================================= |
do j = 1, klev |
96 |
do j=1,klev |
do i = 1, klon |
97 |
do i=1,klon |
zmfa(i, j) = da(i, j) * (x(i, 1) - x(i, j)) |
98 |
zmfa(i,j)=da(i,j)*(x(i,1)-x(i,j)) |
end do |
99 |
end do |
end do |
100 |
end do |
do k = 1, klev |
101 |
do k=1,klev |
do j = 1, klev |
102 |
do j=1,klev |
do i = 1, klon |
103 |
do i=1,klon |
zmfp(i, j) = zmfp(i, j) + phi(i, j, k) * (x(i, k) - x(i, j)) |
|
zmfp(i,j)=zmfp(i,j)+phi(i,j,k)*(x(i,k)-x(i,j)) |
|
104 |
end do |
end do |
105 |
end do |
end do |
106 |
end do |
end do |
107 |
do j=1,klev-1 |
do j = 1, klev - 1 |
108 |
do i=1,klon |
do i = 1, klon |
109 |
zmfu(i,j)=max(0.,upd(i,j+1)+dnd(i,j+1))*(x(i,j+1)-x(i,j)) |
zmfu(i, j) = max(0., upd(i, j + 1) + dnd(i, j + 1)) & |
110 |
end do |
* (x(i, j + 1) - x(i, j)) |
111 |
end do |
end do |
112 |
do j=2,klev |
end do |
113 |
do i=1,klon |
do j = 2, klev |
114 |
zmfu(i,j)=zmfu(i,j) |
do i = 1, klon |
115 |
. +min(0.,upd(i,j)+dnd(i,j))*(x(i,j)-x(i,j-1)) |
zmfu(i, j) = zmfu(i, j) & |
116 |
end do |
+ min(0., upd(i, j) + dnd(i, j)) * (x(i, j) - x(i, j - 1)) |
117 |
end do |
end do |
118 |
|
end do |
119 |
c ========================================= |
|
120 |
c--calcul final des tendances |
! calcul final des tendances |
121 |
c ========================================= |
|
122 |
do k=1, klev |
do k = 1, klev |
123 |
do i=1, klon |
do i = 1, klon |
124 |
dx(i,k)=(zmfd(i,k)+zmfu(i,k) |
dx(i, k) = (zmfd(i, k) + zmfu(i, k) & |
125 |
. +zmfa(i,k)+zmfp(i,k))*pdtime |
+ zmfa(i, k) + zmfp(i, k)) * pdtime & |
126 |
. *RG/(paprs(i,k)-paprs(i,k+1)) |
* RG/(paprs(i, k) - paprs(i, k + 1)) |
127 |
c print*,'dx',k,dx(i,k) |
enddo |
128 |
enddo |
enddo |
129 |
enddo |
|
130 |
c |
end SUBROUTINE cvltr |
131 |
c test de conservation du traceur |
|
132 |
c conserv=0. |
end module cvltr_m |
|
c do k=1, klev |
|
|
c do i=1, klon |
|
|
c conserv=conserv+dx(i,k)* |
|
|
c . (paprs(i,k)-paprs(i,k+1))/RG |
|
|
C |
|
|
c enddo |
|
|
c enddo |
|
|
c print *,'conserv',conserv |
|
|
|
|
|
return |
|
|
end |
|