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subroutine reanalyse2nat(nlevnc,psi & |
module reanalyse2nat_m |
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,unc,vnc,tnc,qnc,psnc,pl,u,v,t,q & |
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,ps,masse,pk) |
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! Inversion Nord/sud de la grille + interpollation sur les niveaux |
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! verticaux du modele. |
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! ----------------------------------------------------------------- |
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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 exner_hyb_m, only: exner_hyb |
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use conf_guide_m |
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use massdair_m, only: massdair |
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implicit none |
implicit none |
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contains |
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integer nlevnc |
subroutine reanalyse2nat(invert_y, psi, unc, vnc, tnc, qnc, pl, u, v, t, q, & |
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real psi(iip1,jjp1) |
pk) |
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real u(iip1,jjp1,llm),v(iip1,jjm,llm) |
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real t(iip1,jjp1,llm),ps(iip1,jjp1),q(iip1,jjp1,llm) |
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real pl(nlevnc) |
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real unc(iip1,jjp1,nlevnc),vnc(iip1,jjm,nlevnc) |
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real tnc(iip1,jjp1,nlevnc),psnc(iip1,jjp1) |
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real qnc(iip1,jjp1,nlevnc) |
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real zu(iip1,jjp1,llm),zv(iip1,jjm,llm) |
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real zt(iip1,jjp1,llm),zq(iip1,jjp1,llm) |
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real pext(iip1,jjp1,llm) |
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real pbarx(iip1,jjp1,llm),pbary(iip1,jjm,llm) |
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real plunc(iip1,jjp1,llm),plvnc(iip1,jjm,llm) |
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real plsnc(iip1,jjp1,llm) |
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real p(iip1,jjp1,llmp1),pk(iip1,jjp1,llm),pks(iip1,jjp1) |
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real pkf(iip1,jjp1,llm) |
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real masse(iip1,jjp1,llm),pls(iip1,jjp1,llm) |
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real prefkap,unskap |
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integer i,j,l |
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! ----------------------------------------------------------------- |
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! calcul de la pression au milieu des couches. |
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! ----------------------------------------------------------------- |
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forall (l = 1: llm + 1) p(:, :, l) = ap(l) + bp(l) * psi |
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call massdair(p,masse) |
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CALL exner_hyb(psi,p,pks,pk,pkf) |
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! .... Calcul de pls , pression au milieu des couches ,en Pascals |
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unskap=1./kappa |
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prefkap = preff ** kappa |
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! PRINT *,' Pref kappa unskap ',preff,kappa,unskap |
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DO l = 1, llm |
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DO j=1,jjp1 |
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DO i =1, iip1 |
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pls(i,j,l) = preff * ( pk(i,j,l)/cpp) ** unskap |
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ENDDO |
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ENDDO |
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ENDDO |
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! ----------------------------------------------------------------- |
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! calcul des pressions pour les grilles u et v |
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! ----------------------------------------------------------------- |
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do l=1,llm |
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do j=1,jjp1 |
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do i=1,iip1 |
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pext(i,j,l)=pls(i,j,l)*aire_2d(i,j) |
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enddo |
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enddo |
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enddo |
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call massbar(pext, pbarx, pbary ) |
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do l=1,llm |
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do j=1,jjp1 |
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do i=1,iip1 |
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plunc(i,jjp1+1-j,l)=pbarx(i,j,l)/aireu_2d(i,j) |
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plsnc(i,jjp1+1-j,l)=pls(i,j,l) |
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enddo |
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enddo |
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enddo |
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do l=1,llm |
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do j=1,jjm |
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do i=1,iip1 |
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plvnc(i,jjm+1-j,l)=pbary(i,j,l)/airev_2d(i,j) |
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enddo |
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enddo |
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enddo |
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! ----------------------------------------------------------------- |
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if (guide_P) then |
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do j=1,jjp1 |
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do i=1,iim |
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ps(i,j)=psnc(i,jjp1+1-j) |
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enddo |
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ps(iip1,j)=ps(1,j) |
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enddo |
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endif |
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! ----------------------------------------------------------------- |
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call pres2lev(unc,zu,nlevnc,llm,pl,plunc,iip1,jjp1) |
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call pres2lev(vnc,zv,nlevnc,llm,pl,plvnc,iip1,jjm ) |
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call pres2lev(tnc,zt,nlevnc,llm,pl,plsnc,iip1,jjp1) |
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call pres2lev(qnc,zq,nlevnc,llm,pl,plsnc,iip1,jjp1) |
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! call dump2d(iip1,jjp1,ps,'PS ') |
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! call dump2d(iip1,jjp1,psu,'PS ') |
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! call dump2d(iip1,jjm,psv,'PS ') |
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! Inversion Nord/Sud |
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do l=1,llm |
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do j=1,jjp1 |
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do i=1,iim |
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u(i,j,l)=zu(i,jjp1+1-j,l) |
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t(i,j,l)=zt(i,jjp1+1-j,l) |
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q(i,j,l)=zq(i,jjp1+1-j,l) |
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enddo |
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u(iip1,j,l)=u(1,j,l) |
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t(iip1,j,l)=t(1,j,l) |
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q(iip1,j,l)=q(1,j,l) |
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enddo |
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enddo |
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do l=1,llm |
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do j=1,jjm |
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do i=1,iim |
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v(i,j,l)=zv(i,jjm+1-j,l) |
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enddo |
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v(iip1,j,l)=v(1,j,l) |
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enddo |
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enddo |
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end subroutine reanalyse2nat |
! Inversion nord-sud de la grille et interpolation verticale sur |
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! les niveaux du modèle. |
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USE comconst, ONLY: cpp, kappa |
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USE comgeom, ONLY: aireu_2d, airev_2d, aire_2d |
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USE dimens_m, ONLY: iim, jjm, llm |
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USE disvert_m, ONLY: ap, bp, preff |
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USE exner_hyb_m, ONLY: exner_hyb |
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use massbar_m, only: massbar |
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use massdair_m, only: massdair |
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USE paramet_m, ONLY: iip1, jjp1, llmp1 |
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use pres2lev_m, only: pres2lev |
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logical, intent(in):: invert_y |
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real, intent(in):: psi(:, :) ! (iip1, jjp1) |
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real, intent(in):: unc(:, :, :) ! (iip1, jjp1, :) |
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real, intent(in):: vnc(:, :, :) ! (iip1, jjm, :) |
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real, intent(in):: tnc(:, :, :) ! (iip1, jjp1, :) |
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real, intent(in):: qnc(:, :, :) ! (iip1, jjp1, :) |
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real, intent(in):: pl(:) |
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real, intent(out):: u(:, :, :) ! (iip1, jjp1, llm) |
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real, intent(out):: v(:, :, :) ! (iip1, jjm, llm) |
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real, intent(out):: t(:, :, :), q(:, :, :) ! (iip1, jjp1, llm) |
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real, intent(out):: pk(:, :, :) ! (iip1, jjp1, llm) |
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! Local: |
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real zu(iip1, jjp1, llm), zv(iip1, jjm, llm) |
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real zt(iip1, jjp1, llm), zq(iip1, jjp1, llm) |
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real pext(iip1, jjp1, llm) |
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real pbarx(iip1, jjp1, llm), pbary(iip1, jjm, llm) |
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real plunc(iip1, jjp1, llm), plvnc(iip1, jjm, llm) |
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real plsnc(iip1, jjp1, llm) |
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real p(iip1, jjp1, llmp1) |
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real pks(iip1, jjp1) |
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real pls(iip1, jjp1, llm) |
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real prefkap, unskap |
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integer i, j, l |
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! ----------------------------------------------------------------- |
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! calcul de la pression au milieu des couches |
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forall (l = 1: llm + 1) p(:, :, l) = ap(l) + bp(l) * psi |
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CALL exner_hyb(psi, p, pks, pk) |
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! Calcul de pls, pression au milieu des couches, en Pascals |
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unskap=1./kappa |
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prefkap = preff ** kappa |
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DO l = 1, llm |
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DO j=1, jjp1 |
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DO i =1, iip1 |
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pls(i, j, l) = preff * ( pk(i, j, l)/cpp) ** unskap |
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ENDDO |
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ENDDO |
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ENDDO |
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! calcul des pressions pour les grilles u et v |
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do l=1, llm |
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do j=1, jjp1 |
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do i=1, iip1 |
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pext(i, j, l)=pls(i, j, l)*aire_2d(i, j) |
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enddo |
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enddo |
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enddo |
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call massbar(pext, pbarx, pbary ) |
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do l=1, llm |
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do j=1, jjp1 |
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do i=1, iip1 |
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plunc(i, jjp1+1-j, l)=pbarx(i, j, l)/aireu_2d(i, j) |
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plsnc(i, jjp1+1-j, l)=pls(i, j, l) |
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enddo |
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enddo |
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enddo |
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do l=1, llm |
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do j=1, jjm |
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do i=1, iip1 |
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plvnc(i, jjm+1-j, l)=pbary(i, j, l)/airev_2d(i, j) |
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enddo |
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enddo |
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enddo |
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call pres2lev(unc, zu, pl, plunc) |
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call pres2lev(vnc, zv, pl, plvnc ) |
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call pres2lev(tnc, zt, pl, plsnc) |
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call pres2lev(qnc, zq, pl, plsnc) |
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if (invert_y) then |
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! Inversion Nord/Sud |
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u=zu(:, jjp1:1:-1, :) |
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v=zv(:, jjm:1:-1, :) |
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t=zt(:, jjp1:1:-1, :) |
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q=zq(:, jjp1:1:-1, :) |
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else |
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u = zu |
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v = zv |
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t = zt |
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q = zq |
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end if |
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end subroutine reanalyse2nat |
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end module reanalyse2nat_m |