1 |
guez |
340 |
module dqthermcell_m |
2 |
guez |
47 |
|
3 |
guez |
340 |
implicit none |
4 |
guez |
47 |
|
5 |
guez |
340 |
contains |
6 |
guez |
47 |
|
7 |
guez |
340 |
subroutine dqthermcell(ngrid,nlay,ptimestep,fm,entr,masse & |
8 |
|
|
,q,dq,qa) |
9 |
|
|
use dimensions |
10 |
|
|
use dimphy |
11 |
guez |
47 |
|
12 |
guez |
340 |
!======================================================================= |
13 |
|
|
! |
14 |
|
|
! Calcul du transport verticale dans la couche limite en presence |
15 |
|
|
! de "thermiques" explicitement representes |
16 |
|
|
! calcul du dq/dt une fois qu'on connait les ascendances |
17 |
|
|
! |
18 |
|
|
!======================================================================= |
19 |
guez |
47 |
|
20 |
|
|
|
21 |
guez |
340 |
integer ngrid,nlay |
22 |
guez |
47 |
|
23 |
guez |
340 |
real ptimestep |
24 |
|
|
real, intent(in):: masse(ngrid,nlay) |
25 |
|
|
real fm(ngrid,nlay+1) |
26 |
|
|
real entr(ngrid,nlay) |
27 |
|
|
real q(ngrid,nlay) |
28 |
|
|
real dq(ngrid,nlay) |
29 |
guez |
47 |
|
30 |
guez |
340 |
real qa(klon,klev),detr(klon,klev),wqd(klon,klev+1) |
31 |
guez |
47 |
|
32 |
guez |
340 |
integer ig,k |
33 |
guez |
47 |
|
34 |
guez |
340 |
! calcul du detrainement |
35 |
guez |
47 |
|
36 |
guez |
340 |
do k=1,nlay |
37 |
|
|
do ig=1,ngrid |
38 |
|
|
detr(ig,k)=fm(ig,k)-fm(ig,k+1)+entr(ig,k) |
39 |
|
|
enddo |
40 |
|
|
enddo |
41 |
|
|
|
42 |
|
|
! calcul de la valeur dans les ascendances |
43 |
|
|
do ig=1,ngrid |
44 |
|
|
qa(ig,1)=q(ig,1) |
45 |
|
|
enddo |
46 |
|
|
|
47 |
|
|
do k=2,nlay |
48 |
|
|
do ig=1,ngrid |
49 |
|
|
if ((fm(ig,k+1)+detr(ig,k))*ptimestep.gt. & |
50 |
guez |
47 |
1.e-5*masse(ig,k)) then |
51 |
guez |
340 |
qa(ig,k)=(fm(ig,k)*qa(ig,k-1)+entr(ig,k)*q(ig,k)) & |
52 |
|
|
/(fm(ig,k+1)+detr(ig,k)) |
53 |
|
|
else |
54 |
|
|
qa(ig,k)=q(ig,k) |
55 |
|
|
endif |
56 |
|
|
enddo |
57 |
|
|
enddo |
58 |
guez |
47 |
|
59 |
guez |
340 |
do k=2,nlay |
60 |
|
|
do ig=1,ngrid |
61 |
|
|
! wqd(ig,k)=fm(ig,k)*0.5*(q(ig,k-1)+q(ig,k)) |
62 |
|
|
wqd(ig,k)=fm(ig,k)*q(ig,k) |
63 |
|
|
enddo |
64 |
|
|
enddo |
65 |
|
|
do ig=1,ngrid |
66 |
|
|
wqd(ig,1)=0. |
67 |
|
|
wqd(ig,nlay+1)=0. |
68 |
|
|
enddo |
69 |
guez |
47 |
|
70 |
guez |
340 |
do k=1,nlay |
71 |
|
|
do ig=1,ngrid |
72 |
|
|
dq(ig,k)=(detr(ig,k)*qa(ig,k)-entr(ig,k)*q(ig,k) & |
73 |
|
|
-wqd(ig,k)+wqd(ig,k+1)) & |
74 |
|
|
/masse(ig,k) |
75 |
|
|
enddo |
76 |
|
|
enddo |
77 |
guez |
47 |
|
78 |
guez |
340 |
end subroutine dqthermcell |
79 |
|
|
|
80 |
|
|
end module dqthermcell_m |