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! |
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! $Header: /home/cvsroot/LMDZ4/libf/phylmd/conema3.F,v 1.1.1.1 2004/05/19 12:53:09 lmdzadmin Exp $ |
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! |
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SUBROUTINE conema3 (dtime,paprs,pplay,t,q,u,v,tra,ntra, |
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. work1,work2,d_t,d_q,d_u,d_v,d_tra, |
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. rain, snow, kbas, ktop, |
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. upwd,dnwd,dnwdbis,bas,top,Ma,cape,tvp,rflag, |
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. pbase,bbase,dtvpdt1,dtvpdq1,dplcldt,dplcldr, |
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. qcond_incld) |
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|
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use dimens_m |
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use dimphy |
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use YOMCST |
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use conema3_m |
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use yoethf |
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use fcttre |
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IMPLICIT none |
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c====================================================================== |
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c Auteur(s): Z.X. Li (LMD/CNRS) date: 19930818 |
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c Objet: schema de convection de Emanuel (1991) interface |
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c Mai 1998: Interface modifiee pour implementation dans LMDZ |
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c====================================================================== |
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c Arguments: |
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c dtime---input-R-pas d'integration (s) |
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c paprs---input-R-pression inter-couches (Pa) |
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c pplay---input-R-pression au milieu des couches (Pa) |
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c t-------input-R-temperature (K) |
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c q-------input-R-humidite specifique (kg/kg) |
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c u-------input-R-vitesse du vent zonal (m/s) |
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c v-------input-R-vitesse duvent meridien (m/s) |
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c tra-----input-R-tableau de rapport de melange des traceurs |
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c work*: input et output: deux variables de travail, |
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c on peut les mettre a 0 au debut |
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c |
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C d_t-----output-R-increment de la temperature |
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c d_q-----output-R-increment de la vapeur d'eau |
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c d_u-----output-R-increment de la vitesse zonale |
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c d_v-----output-R-increment de la vitesse meridienne |
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c d_tra---output-R-increment du contenu en traceurs |
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c rain----output-R-la pluie (mm/s) |
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c snow----output-R-la neige (mm/s) |
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c kbas----output-R-bas du nuage (integer) |
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c ktop----output-R-haut du nuage (integer) |
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c upwd----output-R-saturated updraft mass flux (kg/m**2/s) |
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c dnwd----output-R-saturated downdraft mass flux (kg/m**2/s) |
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c dnwdbis-output-R-unsaturated downdraft mass flux (kg/m**2/s) |
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c bas-----output-R-bas du nuage (real) |
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c top-----output-R-haut du nuage (real) |
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c Ma------output-R-flux ascendant non dilue (kg/m**2/s) |
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c cape----output-R-CAPE |
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c tvp-----output-R-virtual temperature of the lifted parcel |
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c rflag---output-R-flag sur le fonctionnement de convect |
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c pbase---output-R-pression a la base du nuage (Pa) |
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c bbase---output-R-buoyancy a la base du nuage (K) |
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c dtvpdt1-output-R-derivative of parcel virtual temp wrt T1 |
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c dtvpdq1-output-R-derivative of parcel virtual temp wrt Q1 |
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c dplcldt-output-R-derivative of the PCP pressure wrt T1 |
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c dplcldr-output-R-derivative of the PCP pressure wrt Q1 |
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c====================================================================== |
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c |
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INTEGER i, l,m,itra |
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INTEGER ntra,ntrac !number of tracers; if no tracer transport |
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! is needed, set ntra = 1 (or 0) |
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PARAMETER (ntrac=nqmx-2) |
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REAL, intent(in):: dtime |
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c |
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REAL d_t2(klon,klev), d_q2(klon,klev) ! sbl |
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REAL d_u2(klon,klev), d_v2(klon,klev) ! sbl |
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REAL em_d_t2(klev), em_d_q2(klev) ! sbl |
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REAL em_d_u2(klev), em_d_v2(klev) ! sbl |
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c |
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REAL, intent(in):: paprs(klon,klev+1) |
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real, intent(in):: pplay(klon,klev) |
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REAL t(klon,klev), q(klon,klev), d_t(klon,klev), d_q(klon,klev) |
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REAL u(klon,klev), v(klon,klev), tra(klon,klev,ntra) |
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REAL d_u(klon,klev), d_v(klon,klev), d_tra(klon,klev,ntra) |
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REAL work1(klon,klev), work2(klon,klev) |
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REAL upwd(klon,klev), dnwd(klon,klev), dnwdbis(klon,klev) |
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REAL rain(klon) |
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REAL snow(klon) |
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REAL cape(klon), tvp(klon,klev), rflag(klon) |
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REAL pbase(klon), bbase(klon) |
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REAL dtvpdt1(klon,klev), dtvpdq1(klon,klev) |
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REAL dplcldt(klon), dplcldr(klon) |
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INTEGER kbas(klon), ktop(klon) |
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|
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REAL wd(klon) |
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REAL qcond_incld(klon,klev) |
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c |
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REAL em_t(klev) |
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REAL em_q(klev) |
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REAL em_qs(klev) |
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REAL em_u(klev), em_v(klev), em_tra(klev,ntrac) |
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REAL em_ph(klev+1), em_p(klev) |
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REAL em_work1(klev), em_work2(klev) |
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REAL em_precip, em_d_t(klev), em_d_q(klev) |
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REAL em_d_u(klev), em_d_v(klev), em_d_tra(klev,ntrac) |
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REAL em_upwd(klev), em_dnwd(klev), em_dnwdbis(klev) |
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REAL em_dtvpdt1(klev), em_dtvpdq1(klev) |
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REAL em_dplcldt, em_dplcldr |
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SAVE em_t,em_q, em_qs, em_ph, em_p, em_work1, em_work2 |
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SAVE em_u,em_v, em_tra |
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SAVE em_d_u,em_d_v, em_d_tra |
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SAVE em_precip, em_d_t, em_d_q, em_upwd, em_dnwd, em_dnwdbis |
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INTEGER em_bas, em_top |
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SAVE em_bas, em_top |
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|
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REAL em_wd |
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REAL em_qcond(klev) |
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REAL em_qcondc(klev) |
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c |
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REAL zx_t, zx_qs, zdelta, zcor |
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INTEGER iflag |
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REAL sigsum |
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ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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c VARIABLES A SORTIR |
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cccccccccccccccccccccccccccccccccccccccccccccccccc |
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|
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REAL emmip(klev) !variation de flux ascnon dilue i et i+1 |
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SAVE emmip |
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real emMke(klev) |
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save emMke |
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real top |
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real bas |
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real emMa(klev) |
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save emMa |
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real Ma(klon,klev) |
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real Ment(klev,klev) |
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real Qent(klev,klev) |
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real TPS(klev),TLS(klev) |
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real SIJ(klev,klev) |
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real em_CAPE, em_TVP(klev) |
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real em_pbase, em_bbase |
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integer iw,j,k,ix,iy |
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|
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c -- sb: pour schema nuages: |
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|
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integer iflagcon |
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integer em_ifc(klev) |
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|
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real em_pradj |
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real em_cldf(klev), em_cldq(klev) |
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real em_ftadj(klev), em_fradj(klev) |
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|
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integer ifc(klon,klev) |
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real pradj(klon) |
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real cldf(klon,klev), cldq(klon,klev) |
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real ftadj(klon,klev), fqadj(klon,klev) |
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|
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c sb -- |
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|
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ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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c |
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|
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qcond_incld(:,:) = 0. |
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c |
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c$$$ print*,'debut conema' |
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|
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DO 999 i = 1, klon |
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DO l = 1, klev+1 |
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em_ph(l) = paprs(i,l) / 100.0 |
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ENDDO |
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c |
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DO l = 1, klev |
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em_p(l) = pplay(i,l) / 100.0 |
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em_t(l) = t(i,l) |
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em_q(l) = q(i,l) |
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em_u(l) = u(i,l) |
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em_v(l) = v(i,l) |
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do itra = 1, ntra |
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em_tra(l,itra) = tra(i,l,itra) |
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enddo |
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c$$$ print*,'em_t',em_t |
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c$$$ print*,'em_q',em_q |
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c$$$ print*,'em_qs',em_qs |
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c$$$ print*,'em_u',em_u |
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c$$$ print*,'em_v',em_v |
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c$$$ print*,'em_tra',em_tra |
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c$$$ print*,'em_p',em_p |
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|
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|
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c |
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zx_t = em_t(l) |
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zdelta=MAX(0.,SIGN(1.,rtt-zx_t)) |
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zx_qs= r2es * FOEEW(zx_t,zdelta)/em_p(l)/100.0 |
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zx_qs=MIN(0.5,zx_qs) |
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c$$$ print*,'zx_qs',zx_qs |
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zcor=1./(1.-retv*zx_qs) |
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zx_qs=zx_qs*zcor |
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em_qs(l) = zx_qs |
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c$$$ print*,'em_qs',em_qs |
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c |
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em_work1(l) = work1(i,l) |
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em_work2(l) = work2(i,l) |
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emMke(l)=0 |
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c emMa(l)=0 |
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c Ma(i,l)=0 |
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|
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em_dtvpdt1(l) = 0. |
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em_dtvpdq1(l) = 0. |
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dtvpdt1(i,l) = 0. |
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dtvpdq1(i,l) = 0. |
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ENDDO |
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c |
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em_dplcldt = 0. |
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em_dplcldr = 0. |
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rain(i) = 0.0 |
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snow(i) = 0.0 |
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kbas(i) = 1 |
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ktop(i) = 1 |
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c ajout SB: |
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bas = 1 |
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top = 1 |
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|
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|
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c sb3d write(*,1792) (em_work1(m),m=1,klev) |
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1792 format('sig avant convect ',/,10(1X,E13.5)) |
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c |
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c sb d write(*,1793) (em_work2(m),m=1,klev) |
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1793 format('w avant convect ',/,10(1X,E13.5)) |
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|
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c$$$ print*,'avant convect' |
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ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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c |
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|
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c print*,'avant convect i=',i |
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CALL convect3(dtime,epmax,ok_adj_ema, |
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. em_t, em_q, em_qs,em_u ,em_v , |
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. em_tra, em_p, em_ph, |
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. klev, klev+1, klev-1,ntra, dtime, iflag, |
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. em_d_t, em_d_q,em_d_u,em_d_v, |
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. em_d_tra, em_precip, |
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. em_bas, em_top,em_upwd, em_dnwd, em_dnwdbis, |
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. em_work1, em_work2,emmip,emMke,emMa,Ment, |
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. Qent,TPS,TLS,SIJ,em_CAPE,em_TVP,em_pbase,em_bbase, |
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. em_dtvpdt1,em_dtvpdq1,em_dplcldt,em_dplcldr, ! sbl |
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. em_d_t2,em_d_q2,em_d_u2,em_d_v2,em_wd,em_qcond,em_qcondc)!sbl |
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c print*,'apres convect ' |
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c |
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ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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c |
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c -- sb: Appel schema statistique de nuages couple a la convection |
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c (Bony et Emanuel 2001): |
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|
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c -- creer cvthermo.h qui contiendra les cstes thermo de LMDZ: |
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|
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iflagcon = 3 |
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c CALL cv_thermo(iflagcon) |
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|
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c -- appel schema de nuages: |
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|
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do k = 1, klev |
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cldf(i,k) = em_cldf(k) ! cloud fraction (0-1) |
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cldq(i,k) = em_cldq(k) ! in-cloud water content (kg/kg) |
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ftadj(i,k) = em_ftadj(k) ! (dT/dt)_{LS adj} (K/s) |
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fqadj(i,k) = em_fradj(k) ! (dq/dt)_{LS adj} (kg/kg/s) |
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ifc(i,k) = em_ifc(k) ! flag convergence clouds_gno (1 ou 2) |
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enddo |
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pradj(i) = em_pradj ! precip from LS supersat adj (mm/day) |
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|
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c sb -- |
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c |
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c SB: |
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if (iflag.ne.1 .and. iflag.ne.4) then |
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em_CAPE = 0. |
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do l = 1, klev |
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em_upwd(l) = 0. |
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em_dnwd(l) = 0. |
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em_dnwdbis(l) = 0. |
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emMa(l) = 0. |
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em_TVP(l) = 0. |
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enddo |
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endif |
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c fin SB |
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c |
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c If sig has been set to zero, then set Ma to zero |
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c |
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sigsum = 0. |
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do k = 1,klev |
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sigsum = sigsum + em_work1(k) |
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enddo |
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if (sigsum .eq. 0.0) then |
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do k = 1,klev |
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emMa(k) = 0. |
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enddo |
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endif |
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c |
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c sb3d print*,'i, iflag=',i,iflag |
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c |
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ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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c |
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c SORTIE DES ICB ET INB |
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c en fait inb et icb correspondent au niveau ou se trouve |
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c le nuage,le numero d'interface |
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cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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|
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c modif SB: |
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if (iflag.EQ.1 .or. iflag.EQ.4) then |
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top=em_top |
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bas=em_bas |
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kbas(i) = em_bas |
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ktop(i) = em_top |
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endif |
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|
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pbase(i) = em_pbase |
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bbase(i) = em_bbase |
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rain(i) = em_precip/ 86400.0 |
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snow(i) = 0.0 |
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cape(i) = em_CAPE |
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wd(i) = em_wd |
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rflag(i) = float(iflag) |
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c SB kbas(i) = em_bas |
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c SB ktop(i) = em_top |
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dplcldt(i) = em_dplcldt |
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dplcldr(i) = em_dplcldr |
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DO l = 1, klev |
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d_t2(i,l) = dtime * em_d_t2(l) |
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d_q2(i,l) = dtime * em_d_q2(l) |
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d_u2(i,l) = dtime * em_d_u2(l) |
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d_v2(i,l) = dtime * em_d_v2(l) |
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|
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d_t(i,l) = dtime * em_d_t(l) |
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d_q(i,l) = dtime * em_d_q(l) |
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d_u(i,l) = dtime * em_d_u(l) |
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d_v(i,l) = dtime * em_d_v(l) |
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do itra = 1, ntra |
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d_tra(i,l,itra) = dtime * em_d_tra(l,itra) |
| 328 |
enddo |
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upwd(i,l) = em_upwd(l) |
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dnwd(i,l) = em_dnwd(l) |
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dnwdbis(i,l) = em_dnwdbis(l) |
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work1(i,l) = em_work1(l) |
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work2(i,l) = em_work2(l) |
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Ma(i,l)=emMa(l) |
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tvp(i,l)=em_TVP(l) |
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dtvpdt1(i,l) = em_dtvpdt1(l) |
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dtvpdq1(i,l) = em_dtvpdq1(l) |
| 338 |
|
| 339 |
if (iflag_clw.eq.0) then |
| 340 |
qcond_incld(i,l) = em_qcondc(l) |
| 341 |
else if (iflag_clw.eq.1) then |
| 342 |
qcond_incld(i,l) = em_qcond(l) |
| 343 |
endif |
| 344 |
ENDDO |
| 345 |
999 CONTINUE |
| 346 |
|
| 347 |
c On calcule une eau liquide diagnostique en fonction de la |
| 348 |
c precip. |
| 349 |
if ( iflag_clw.eq.2 ) then |
| 350 |
do l=1,klev |
| 351 |
do i=1,klon |
| 352 |
if (ktop(i)-kbas(i).gt.0.and. |
| 353 |
s l.ge.kbas(i).and.l.le.ktop(i)) then |
| 354 |
qcond_incld(i,l)=rain(i)*8.e4 |
| 355 |
s /(pplay(i,kbas(i))-pplay(i,ktop(i))) |
| 356 |
c s **2 |
| 357 |
else |
| 358 |
qcond_incld(i,l)=0. |
| 359 |
endif |
| 360 |
enddo |
| 361 |
print*,'l=',l,', qcond_incld=',qcond_incld(1,l) |
| 362 |
enddo |
| 363 |
endif |
| 364 |
|
| 365 |
|
| 366 |
RETURN |
| 367 |
END |
| 368 |
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