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subroutine nat2gcm(u,v,t,rh,pk,ucov,vcov,teta,q) |
module nat2gcm_m |
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! Passage aux variables du modele (vents covariants, temperature |
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! potentielle et humidite specifique) |
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use dimens_m |
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use paramet_m |
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use comconst |
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use disvert_m |
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use comgeom |
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use q_sat_m, only: q_sat |
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use guide_m |
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implicit none |
implicit none |
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contains |
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subroutine nat2gcm(pk, u, v, t) |
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! Passage aux variables du mod\`ele (vents covariants, |
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! temp\'erature potentielle et humidit\'e sp\'ecifique). |
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real u(iip1,jjp1,llm),v(iip1,jjm,llm) |
use comconst, only: cpp, kappa |
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real t(iip1,jjp1,llm),pk(iip1,jjp1,llm),rh(iip1,jjp1,llm) |
use comgeom, only: cu_2d, cv_2d |
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real ucov(iip1,jjp1,llm),vcov(iip1,jjm,llm) |
use dimens_m, only: iim, jjm, llm |
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real teta(iip1,jjp1,llm),q(iip1,jjp1,llm) |
use disvert_m, only: preff |
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use paramet_m, only: iip1, jjp1 |
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real pres(iip1,jjp1,llm),qsat(iip1,jjp1,llm) |
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real, intent(in):: pk(iip1, jjp1, llm) |
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real unskap |
real, intent(inout):: u(iip1, jjp1, llm), v(iip1, jjm, llm) |
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real, intent(inout):: t(iip1, jjp1, llm) |
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integer i,j,l |
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! Local: |
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integer i, j, l |
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print*,'Entree dans nat2gcm' |
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! ucov(:,:,:)=0. |
!---------------------------------------------------------------------- |
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! do l=1,llm |
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! ucov(:,2:jjm,l)=u(:,2:jjm,l)*cu_2d(:,2:jjm) |
print *, "Call sequence information: nat2gcm" |
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! enddo |
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! ucov(iip1,:,:)=ucov(1,:,:) |
! calcul de ucov et de la temperature potentielle |
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do l = 1, llm |
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! teta(:,:,:)=t(:,:,:)*cpp/pk(:,:,:) |
do j = 1, jjp1 |
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! teta(iip1,:,:)=teta(1,:,:) |
do i = 1, iim |
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u(i, j, l) = u(i, j, l) * cu_2d(i, j) |
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! calcul de ucov et de la temperature potentielle |
t(i, j, l) = t(i, j, l) * cpp / pk(i, j, l) |
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do l=1,llm |
enddo |
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do j=1,jjp1 |
u(iip1, j, l) = u(1, j, l) |
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do i=1,iim |
t(iip1, j, l) = t(1, j, l) |
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ucov(i,j,l)=u(i,j,l)*cu_2d(i,j) |
enddo |
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teta(i,j,l)=t(i,j,l)*cpp/pk(i,j,l) |
do i = 1, iip1 |
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enddo |
u(i, 1, l) = 0. |
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ucov(iip1,j,l)=ucov(1,j,l) |
u(i, jjp1, l) = 0. |
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teta(iip1,j,l)=teta(1,j,l) |
t(i, 1, l) = t(1, 1, l) |
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enddo |
t(i, jjp1, l) = t(1, jjp1, l) |
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do i=1,iip1 |
enddo |
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ucov(i,1,l)=0. |
enddo |
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ucov(i,jjp1,l)=0. |
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teta(i,1,l)=teta(1,1,l) |
do l = 1, llm |
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teta(i,jjp1,l)=teta(1,jjp1,l) |
do j = 1, jjm |
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enddo |
do i = 1, iim |
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enddo |
v(i, j, l) = v(i, j, l) * cv_2d(i, j) |
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enddo |
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! calcul de ucov |
v(iip1, j, l) = v(1, j, l) |
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do l=1,llm |
enddo |
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do j=1,jjm |
enddo |
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do i=1,iim |
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vcov(i,j,l)=v(i,j,l)*cv_2d(i,j) |
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enddo |
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vcov(iip1,j,l)=vcov(1,j,l) |
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enddo |
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enddo |
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! Humidite relative -> specifique |
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! ------------------------------- |
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if (1.eq.0) then |
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! FINALEMENT ON GUIDE EN HUMIDITE RELATIVE |
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print*,'calcul de unskap' |
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unskap = 1./ kappa |
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print*,'calcul de pres' |
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pres(:,:,:)=preff*(pk(:,:,:)/cpp)**unskap |
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print*,'calcul de qsat' |
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qsat = q_sat(t, pres) |
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print*,'calcul de q' |
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! ATTENTION : humidites relatives en % |
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rh(:,:,:)=max(rh(:,:,:)*0.01,1.e-6) |
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q(:,:,:)=qsat(:,:,:)*rh(:,:,:) |
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print*,'calcul de q OK' |
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endif |
end subroutine nat2gcm |
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end subroutine nat2gcm |
end module nat2gcm_m |
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