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module integrd_m |
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|
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IMPLICIT NONE |
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|
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contains |
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|
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SUBROUTINE integrd(vcovm1, ucovm1, tetam1, psm1, massem1, dv, du, dteta, & |
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dp, vcov, ucov, teta, q, ps, masse, dt, leapf) |
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|
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! From dyn3d/integrd.F, version 1.1.1.1, 2004/05/19 12:53:05 |
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! Author: P. Le Van |
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! Objet: incrémentation des tendances dynamiques |
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|
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USE comgeom, ONLY : aire, aire_2d, apoln, apols |
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USE dimens_m, ONLY : iim, jjm, llm |
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USE disvert_m, ONLY : ap, bp |
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use massdair_m, only: massdair |
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use nr_util, only: assert |
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USE paramet_m, ONLY : iip1, iip2, ip1jm, llmp1 |
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use qminimum_m, only: qminimum |
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|
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REAL vcovm1(ip1jm, llm), ucovm1((iim + 1) * (jjm + 1), llm) |
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REAL, intent(inout):: tetam1(iim + 1, jjm + 1, llm) |
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REAL, intent(inout):: psm1((iim + 1) * (jjm + 1)) |
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real, intent(inout):: massem1(iim + 1, jjm + 1, llm) |
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REAL, intent(in):: dv(ip1jm, llm), du((iim + 1) * (jjm + 1), llm) |
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REAL, intent(in):: dteta(iim + 1, jjm + 1, llm), dp((iim + 1) * (jjm + 1)) |
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REAL, intent(inout):: vcov(ip1jm, llm), ucov((iim + 1) * (jjm + 1), llm) |
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real, intent(inout):: teta(iim + 1, jjm + 1, llm) |
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REAL q(:, :, :, :) ! (iim + 1, jjm + 1, llm, nq) |
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REAL, intent(inout):: ps((iim + 1) * (jjm + 1)) |
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REAL, intent(inout):: masse(iim + 1, jjm + 1, llm) |
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real, intent(in):: dt ! time step, in s |
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LOGICAL, INTENT (IN) :: leapf |
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|
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! Local: |
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REAL finvmaold(iim + 1, jjm + 1, llm) |
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INTEGER nq |
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REAL vscr(ip1jm), uscr((iim + 1) * (jjm + 1)), hscr(iim + 1, jjm + 1) |
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real pscr((iim + 1) * (jjm + 1)) |
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REAL p((iim + 1) * (jjm + 1), llmp1) |
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REAL tpn, tps, tppn(iim), tpps(iim) |
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REAL deltap((iim + 1) * (jjm + 1), llm) |
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INTEGER l, ij, iq |
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|
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!----------------------------------------------------------------------- |
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|
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call assert(size(q, 1) == iim + 1, size(q, 2) == jjm + 1, & |
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size(q, 3) == llm, "integrd") |
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nq = size(q, 4) |
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|
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DO l = 1, llm |
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DO ij = 1, iip1 |
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ucov(ij, l) = 0. |
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ucov(ij+ip1jm, l) = 0. |
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uscr(ij) = 0. |
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uscr(ij+ip1jm) = 0. |
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END DO |
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END DO |
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|
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! Integration de ps : |
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|
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pscr = ps |
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ps = psm1 + dt * dp |
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|
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DO ij = 1, (iim + 1) * (jjm + 1) |
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IF (ps(ij) < 0.) THEN |
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PRINT *, 'integrd: au point ij = ', ij, & |
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', negative surface pressure ', ps(ij) |
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STOP 1 |
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END IF |
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END DO |
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|
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DO ij = 1, iim |
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tppn(ij) = aire(ij) * ps(ij) |
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tpps(ij) = aire(ij+ip1jm) * ps(ij+ip1jm) |
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END DO |
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tpn = sum(tppn)/apoln |
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tps = sum(tpps)/apols |
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DO ij = 1, iip1 |
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ps(ij) = tpn |
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ps(ij+ip1jm) = tps |
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END DO |
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|
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! Calcul de la nouvelle masse d'air au dernier temps integre t+1 |
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|
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forall (l = 1: llm + 1) p(:, l) = ap(l) + bp(l) * ps |
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CALL massdair(p, finvmaold) |
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|
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! integration de ucov, vcov, h |
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|
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DO l = 1, llm |
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DO ij = iip2, ip1jm |
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uscr(ij) = ucov(ij, l) |
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ucov(ij, l) = ucovm1(ij, l) + dt * du(ij, l) |
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END DO |
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|
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DO ij = 1, ip1jm |
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vscr(ij) = vcov(ij, l) |
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vcov(ij, l) = vcovm1(ij, l) + dt * dv(ij, l) |
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END DO |
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|
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hscr = teta(:, :, l) |
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teta(:, :, l) = tetam1(:, :, l) * massem1(:, :, l) / finvmaold(:, :, l) & |
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+ dt * dteta(:, :, l) / finvmaold(:, :, l) |
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|
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! Calcul de la valeur moyenne, unique aux poles pour teta |
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teta(:, 1, l) = sum(aire_2d(:iim, 1) * teta(:iim, 1, l)) / apoln |
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teta(:, jjm + 1, l) = sum(aire_2d(:iim, jjm + 1) & |
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* teta(:iim, jjm + 1, l)) / apols |
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|
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IF (leapf) THEN |
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ucovm1(:, l) =uscr |
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vcovm1(:, l) = vscr |
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tetam1(:, :, l) = hscr |
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END IF |
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END DO |
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|
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DO l = 1, llm |
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DO ij = 1, (iim + 1) * (jjm + 1) |
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deltap(ij, l) = p(ij, l) - p(ij, l+1) |
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END DO |
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END DO |
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|
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CALL qminimum(q, nq, deltap) |
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|
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! Calcul de la valeur moyenne, unique aux poles pour q |
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DO iq = 1, nq |
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DO l = 1, llm |
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q(:, 1, l, iq) = sum(aire_2d(:iim, 1) * q(:iim, 1, l, iq)) / apoln |
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q(:, jjm + 1, l, iq) = sum(aire_2d(:iim, jjm + 1) & |
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* q(:iim, jjm + 1, l, iq)) / apols |
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END DO |
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END DO |
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|
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! Fin de l'integration de q |
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|
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IF (leapf) THEN |
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psm1 = pscr |
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massem1 = masse |
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END IF |
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|
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masse = finvmaold |
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|
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END SUBROUTINE integrd |
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|
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end module integrd_m |
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