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module lift_noro_m |
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IMPLICIT NONE |
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contains |
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SUBROUTINE lift_noro(dtime, paprs, pplay, pmea, pstd, ppic, ktest, t, u, v, & |
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pulow, pvlow, pustr, pvstr, d_t, d_u, d_v) |
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! Author: F.Lott (LMD/CNRS) date: 1995/02/01 |
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! Objet: Frottement de la montagne, interface |
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USE dimphy, only: klon, klev |
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use phyetat0_m, only: rlat |
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USE suphec_m, only: rd, rg |
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REAL, INTENT (IN) :: dtime |
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! dtime---input-R- pas d'integration (s) |
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REAL, INTENT (IN) :: paprs(klon, klev + 1) |
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! paprs---input-R-pression pour chaque inter-couche (en Pa) |
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REAL, INTENT (IN) :: pplay(klon, klev) |
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! pplay---input-R-pression pour le mileu de chaque couche (en Pa) |
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REAL pmea(klon) |
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REAL, INTENT (IN):: pstd(klon) |
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REAL ppic(klon) |
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integer ktest(klon) |
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REAL, INTENT (IN):: t(klon, klev) |
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! t-------input-R-temperature (K) |
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real, INTENT (IN):: u(klon, klev), v(klon, klev) |
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! u-------input-R-vitesse horizontale (m / s) |
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! v-------input-R-vitesse horizontale (m / s) |
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REAL pulow(klon), pvlow(klon), pustr(klon), pvstr(klon) |
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REAL d_t(klon, klev), d_u(klon, klev), d_v(klon, klev) |
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! d_t-----output-R-increment de la temperature |
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! d_u-----output-R-increment de la vitesse u |
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! d_v-----output-R-increment de la vitesse v |
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! Local: |
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INTEGER i, k |
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REAL zgeom(klon, klev) |
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REAL pdtdt(klon, klev), pdudt(klon, klev), pdvdt(klon, klev) |
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REAL pt(klon, klev), pu(klon, klev), pv(klon, klev) |
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REAL papmf(klon, klev), papmh(klon, klev + 1) |
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!---------------------------------------------------------------------- |
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! initialiser les variables de sortie (pour securite) |
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DO i = 1, klon |
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pulow(i) = 0.0 |
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pvlow(i) = 0.0 |
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pustr(i) = 0.0 |
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pvstr(i) = 0.0 |
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END DO |
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DO k = 1, klev |
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DO i = 1, klon |
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d_t(i, k) = 0.0 |
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d_u(i, k) = 0.0 |
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d_v(i, k) = 0.0 |
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pdudt(i, k) = 0.0 |
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pdvdt(i, k) = 0.0 |
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pdtdt(i, k) = 0.0 |
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END DO |
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END DO |
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! preparer les variables d'entree (attention: l'ordre des niveaux |
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! verticaux augmente du haut vers le bas) |
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DO k = 1, klev |
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DO i = 1, klon |
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pt(i, k) = t(i, klev-k + 1) |
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pu(i, k) = u(i, klev-k + 1) |
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pv(i, k) = v(i, klev-k + 1) |
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papmf(i, k) = pplay(i, klev-k + 1) |
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END DO |
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END DO |
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DO k = 1, klev + 1 |
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DO i = 1, klon |
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papmh(i, k) = paprs(i, klev-k + 2) |
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END DO |
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END DO |
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DO i = 1, klon |
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zgeom(i, klev) = rd * pt(i, klev) & |
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* log(papmh(i, klev + 1) / papmf(i, klev)) |
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END DO |
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DO k = klev - 1, 1, -1 |
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DO i = 1, klon |
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zgeom(i, k) = zgeom(i, k + 1) + rd * (pt(i, k) + pt(i, k + 1)) & |
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/ 2. * log(papmf(i, k + 1) / papmf(i, k)) |
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END DO |
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END DO |
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! appeler la routine principale |
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CALL orolift(klon, klev, ktest, dtime, papmh, zgeom, pt, pu, pv, rlat, & |
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pmea, pstd, ppic, pulow, pvlow, pdudt, pdvdt, pdtdt) |
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DO k = 1, klev |
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DO i = 1, klon |
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d_u(i, klev + 1-k) = dtime * pdudt(i, k) |
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d_v(i, klev + 1-k) = dtime * pdvdt(i, k) |
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d_t(i, klev + 1-k) = dtime * pdtdt(i, k) |
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pustr(i) = pustr(i) & |
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+ pdudt(i, k) * (papmh(i, k + 1)-papmh(i, k)) / rg |
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pvstr(i) = pvstr(i) & |
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+ pdvdt(i, k) * (papmh(i, k + 1)-papmh(i, k)) / rg |
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END DO |
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END DO |
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END SUBROUTINE lift_noro |
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end module lift_noro_m |
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