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module concvl_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 concvl(dtime, paprs, play, t, q, u, v, sig1, w01, d_t, d_q, d_u, & |
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d_v, rain, snow, kbas, ktop, upwd, dnwd, dnwd0, ma, cape, iflag, & |
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qcondc, wd, pmflxr, pmflxs, da, phi, mp) |
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|
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! From phylmd/concvl.F, version 1.3 2005/04/15 12:36:17 |
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! Author: Z. X. Li (LMD/CNRS) |
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! Date: 1993 August 18 |
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! Objet : schéma de convection d'Emanuel (1991), interface |
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! (driver commun aux versions 3 et 4) |
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|
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use clesphys2, only: iflag_con |
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use cv_driver_m, only: cv_driver |
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USE dimens_m, ONLY: nqmx |
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USE dimphy, ONLY: klev, klon |
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USE fcttre, ONLY: foeew |
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USE suphec_m, ONLY: retv, rtt |
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USE yoethf_m, ONLY: r2es |
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|
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REAL, INTENT (IN):: dtime ! pas d'integration (s) |
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REAL, INTENT (IN):: paprs(klon, klev+1) |
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REAL, INTENT (IN):: play(klon, klev) |
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REAL, intent(in):: t(klon, klev) |
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real, intent(in):: q(klon, klev) ! vapeur d'eau (en kg/kg) |
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real, INTENT (IN):: u(klon, klev), v(klon, klev) |
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REAL, intent(inout):: sig1(klon, klev), w01(klon, klev) |
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REAL, intent(out):: d_t(klon, klev) |
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REAL, intent(out):: d_q(klon, klev) ! increment de la vapeur d'eau |
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REAL, intent(out):: d_u(klon, klev), d_v(klon, klev) |
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REAL, intent(out):: rain(klon) ! pluie (mm/s) |
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REAL, intent(out):: snow(klon) ! neige (mm/s) |
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INTEGER kbas(klon), ktop(klon) |
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|
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REAL, intent(out):: upwd(klon, klev) |
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! saturated updraft mass flux (kg/m**2/s) |
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|
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real, intent(out):: dnwd(klon, klev) |
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! saturated downdraft mass flux (kg/m**2/s) |
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|
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real, intent(out):: dnwd0(klon, klev) |
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! unsaturated downdraft mass flux (kg/m**2/s) |
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|
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REAL ma(klon, klev), cape(klon) |
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! Cape----output-R-CAPE (J/kg) |
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|
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INTEGER iflag(klon) |
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REAL qcondc(klon, klev) |
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REAL wd(klon) |
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REAL pmflxr(klon, klev+1), pmflxs(klon, klev+1) |
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REAL, intent(inout):: da(klon, klev), phi(klon, klev, klev), mp(klon, klev) |
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|
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! Local: |
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|
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REAL em_ph(klon, klev+1), em_p(klon, klev) |
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REAL zx_t, zx_qs, zcor |
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INTEGER i, k |
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REAL qs(klon, klev) |
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REAL, save:: cbmf(klon) |
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INTEGER:: ifrst = 0 |
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|
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!----------------------------------------------------------------- |
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|
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snow = 0 |
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|
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IF (ifrst==0) THEN |
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ifrst = 1 |
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DO i = 1, klon |
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cbmf(i) = 0. |
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END DO |
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END IF |
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|
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DO k = 1, klev + 1 |
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DO i = 1, klon |
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em_ph(i, k) = paprs(i, k)/100.0 |
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pmflxs(i, k) = 0. |
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END DO |
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END DO |
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|
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DO k = 1, klev |
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DO i = 1, klon |
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em_p(i, k) = play(i, k)/100.0 |
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END DO |
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END DO |
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|
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|
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IF (iflag_con==4) THEN |
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DO k = 1, klev |
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DO i = 1, klon |
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zx_t = t(i, k) |
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zx_qs = min(0.5, r2es*foeew(zx_t, rtt >= zx_t)/em_p(i, k)/100.0) |
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zcor = 1./(1.-retv*zx_qs) |
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qs(i, k) = zx_qs*zcor |
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END DO |
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END DO |
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ELSE |
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! iflag_con=3 (modif de puristes qui fait la diffce pour la |
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! convergence numerique) |
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DO k = 1, klev |
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DO i = 1, klon |
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zx_t = t(i, k) |
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zx_qs = r2es*foeew(zx_t, rtt >= zx_t)/em_p(i, k)/100.0 |
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zx_qs = min(0.5, zx_qs) |
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zcor = 1./(1.-retv*zx_qs) |
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zx_qs = zx_qs*zcor |
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qs(i, k) = zx_qs |
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END DO |
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END DO |
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END IF |
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|
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CALL cv_driver(t, q, qs, u, v, em_p, em_ph, iflag, d_t, d_q, & |
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d_u, d_v, rain, pmflxr, cbmf, sig1, w01, kbas, ktop, dtime, ma, & |
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upwd, dnwd, dnwd0, qcondc, wd, cape, da, phi, mp) |
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|
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DO i = 1, klon |
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rain(i) = rain(i)/86400. |
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END DO |
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|
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DO k = 1, klev |
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DO i = 1, klon |
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d_t(i, k) = dtime*d_t(i, k) |
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d_q(i, k) = dtime*d_q(i, k) |
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d_u(i, k) = dtime*d_u(i, k) |
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d_v(i, k) = dtime*d_v(i, k) |
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END DO |
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END DO |
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|
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END SUBROUTINE concvl |
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|
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end module concvl_m |
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