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! |
SUBROUTINE concvl(iflag_con,dtime,paprs,pplay,t,q,u,v,tra,ntra,work1, & |
2 |
! $Header: /home/cvsroot/LMDZ4/libf/phylmd/concvl.F,v 1.3 2005/04/15 12:36:17 lmdzadmin Exp $ |
work2,d_t,d_q,d_u,d_v,d_tra,rain,snow,kbas,ktop,upwd,dnwd,dnwdbis,ma, & |
3 |
! |
cape,tvp,iflag,pbase,bbase,dtvpdt1,dtvpdq1,dplcldt,dplcldr,qcondc,wd, & |
4 |
SUBROUTINE concvl (iflag_con,dtime,paprs,pplay,t,q,u,v,tra,ntra, |
pmflxr,pmflxs,da,phi,mp) |
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. work1,work2,d_t,d_q,d_u,d_v,d_tra, |
|
6 |
. rain, snow, kbas, ktop, |
! From phylmd/concvl.F,v 1.3 2005/04/15 12:36:17 |
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. upwd,dnwd,dnwdbis,Ma,cape,tvp,iflag, |
! Auteur(s): Z.X. Li (LMD/CNRS) date: 19930818 |
8 |
. pbase,bbase,dtvpdt1,dtvpdq1,dplcldt,dplcldr, |
! Objet: schema de convection de Emanuel (1991) interface |
9 |
. qcondc,wd, |
|
10 |
. pmflxr,pmflxs, |
USE dimens_m |
11 |
. da,phi,mp) |
USE dimphy |
12 |
|
USE yomcst |
13 |
c |
USE yoethf |
14 |
use dimens_m |
USE fcttre |
15 |
use dimphy |
|
16 |
use YOMCST |
IMPLICIT NONE |
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use yoethf |
|
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use fcttre |
! Arguments: |
19 |
IMPLICIT none |
! dtime--input-R-pas d'integration (s) |
20 |
c====================================================================== |
! s-------input-R-la valeur "s" pour chaque couche |
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c Auteur(s): Z.X. Li (LMD/CNRS) date: 19930818 |
! sigs----input-R-la valeur "sigma" de chaque couche |
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c Objet: schema de convection de Emanuel (1991) interface |
! sig-----input-R-la valeur de "sigma" pour chaque niveau |
23 |
c====================================================================== |
! psolpa--input-R-la pression au sol (en Pa) |
24 |
c Arguments: |
! pskapa--input-R-exponentiel kappa de psolpa |
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c dtime--input-R-pas d'integration (s) |
! h-------input-R-enthalpie potentielle (Cp*T/P**kappa) |
26 |
c s-------input-R-la valeur "s" pour chaque couche |
! q-------input-R-vapeur d'eau (en kg/kg) |
27 |
c sigs----input-R-la valeur "sigma" de chaque couche |
|
28 |
c sig-----input-R-la valeur de "sigma" pour chaque niveau |
! work*: input et output: deux variables de travail, |
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c psolpa--input-R-la pression au sol (en Pa) |
! on peut les mettre a 0 au debut |
30 |
C pskapa--input-R-exponentiel kappa de psolpa |
! ALE-----input-R-energie disponible pour soulevement |
31 |
c h-------input-R-enthalpie potentielle (Cp*T/P**kappa) |
|
32 |
c q-------input-R-vapeur d'eau (en kg/kg) |
! d_h-----output-R-increment de l'enthalpie potentielle (h) |
33 |
c |
! d_q-----output-R-increment de la vapeur d'eau |
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c work*: input et output: deux variables de travail, |
! rain----output-R-la pluie (mm/s) |
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c on peut les mettre a 0 au debut |
! snow----output-R-la neige (mm/s) |
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c ALE-----input-R-energie disponible pour soulevement |
! 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 d_h-----output-R-increment de l'enthalpie potentielle (h) |
! dnwd0---output-R-unsaturated downdraft mass flux (kg/m**2/s) |
39 |
c d_q-----output-R-increment de la vapeur d'eau |
! Cape----output-R-CAPE (J/kg) |
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c rain----output-R-la pluie (mm/s) |
! Tvp-----output-R-Temperature virtuelle d'une parcelle soulevee |
41 |
c snow----output-R-la neige (mm/s) |
! adiabatiquement a partir du niveau 1 (K) |
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c upwd----output-R-saturated updraft mass flux (kg/m**2/s) |
! deltapb-output-R-distance entre LCL et base de la colonne (<0 ; Pa) |
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c dnwd----output-R-saturated downdraft mass flux (kg/m**2/s) |
! Ice_flag-input-L-TRUE->prise en compte de la thermodynamique de la glace |
44 |
c dnwd0---output-R-unsaturated downdraft mass flux (kg/m**2/s) |
|
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c Cape----output-R-CAPE (J/kg) |
INTEGER ntrac |
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c Tvp-----output-R-Temperature virtuelle d'une parcelle soulevee |
PARAMETER (ntrac=nqmx-2) |
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c adiabatiquement a partir du niveau 1 (K) |
|
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c deltapb-output-R-distance entre LCL et base de la colonne (<0 ; Pa) |
INTEGER, INTENT (IN) :: iflag_con |
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c Ice_flag-input-L-TRUE->prise en compte de la thermodynamique de la glace |
|
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c====================================================================== |
REAL, INTENT (IN) :: dtime |
51 |
c |
REAL, INTENT (IN) :: paprs(klon,klev+1) |
52 |
c |
REAL, INTENT (IN) :: pplay(klon,klev) |
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integer NTRAC |
REAL t(klon,klev), q(klon,klev), u(klon,klev), v(klon,klev) |
54 |
PARAMETER (NTRAC=nqmx-2) |
REAL tra(klon,klev,ntrac) |
55 |
c |
INTEGER ntra |
56 |
INTEGER iflag_con |
REAL work1(klon,klev), work2(klon,klev) |
57 |
c |
REAL pmflxr(klon,klev+1), pmflxs(klon,klev+1) |
58 |
REAL dtime |
|
59 |
real, intent(in):: paprs(klon,klev+1) |
REAL d_t(klon,klev), d_q(klon,klev), d_u(klon,klev), d_v(klon,klev) |
60 |
real pplay(klon,klev) |
REAL d_tra(klon,klev,ntrac) |
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REAL t(klon,klev),q(klon,klev),u(klon,klev),v(klon,klev) |
REAL rain(klon), snow(klon) |
62 |
REAL tra(klon,klev,ntrac) |
|
63 |
INTEGER ntra |
INTEGER kbas(klon), ktop(klon) |
64 |
REAL work1(klon,klev),work2(klon,klev) |
REAL em_ph(klon,klev+1), em_p(klon,klev) |
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REAL pmflxr(klon,klev+1),pmflxs(klon,klev+1) |
REAL upwd(klon,klev), dnwd(klon,klev), dnwdbis(klon,klev) |
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c |
REAL ma(klon,klev), cape(klon), tvp(klon,klev) |
67 |
REAL d_t(klon,klev),d_q(klon,klev),d_u(klon,klev),d_v(klon,klev) |
REAL da(klon,klev), phi(klon,klev,klev), mp(klon,klev) |
68 |
REAL d_tra(klon,klev,ntrac) |
INTEGER iflag(klon) |
69 |
REAL rain(klon),snow(klon) |
REAL pbase(klon), bbase(klon) |
70 |
c |
REAL dtvpdt1(klon,klev), dtvpdq1(klon,klev) |
71 |
INTEGER kbas(klon),ktop(klon) |
REAL dplcldt(klon), dplcldr(klon) |
72 |
REAL em_ph(klon,klev+1),em_p(klon,klev) |
REAL qcondc(klon,klev) |
73 |
REAL upwd(klon,klev),dnwd(klon,klev),dnwdbis(klon,klev) |
REAL wd(klon) |
74 |
REAL Ma(klon,klev),cape(klon),tvp(klon,klev) |
|
75 |
real da(klon,klev),phi(klon,klev,klev),mp(klon,klev) |
REAL zx_t, zdelta, zx_qs, zcor |
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INTEGER iflag(klon) |
|
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REAL rflag(klon) |
INTEGER i, k, itra |
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REAL pbase(klon),bbase(klon) |
REAL qs(klon,klev) |
79 |
REAL dtvpdt1(klon,klev),dtvpdq1(klon,klev) |
REAL cbmf(klon) |
80 |
REAL dplcldt(klon),dplcldr(klon) |
SAVE cbmf |
81 |
REAL qcondc(klon,klev) |
INTEGER ifrst |
82 |
REAL wd(klon) |
SAVE ifrst |
83 |
c |
DATA ifrst/0/ |
84 |
REAL zx_t,zdelta,zx_qs,zcor |
|
85 |
c |
!----------------------------------------------------------------- |
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INTEGER noff, minorig |
|
87 |
INTEGER i,k,itra |
snow(:) = 0 |
88 |
REAL qs(klon,klev) |
|
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REAL cbmf(klon) |
IF (ifrst==0) THEN |
90 |
SAVE cbmf |
ifrst = 1 |
91 |
INTEGER ifrst |
DO i = 1, klon |
92 |
SAVE ifrst |
cbmf(i) = 0. |
93 |
DATA ifrst /0/ |
END DO |
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c |
END IF |
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c |
|
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cym |
DO k = 1, klev + 1 |
97 |
snow(:)=0 |
DO i = 1, klon |
98 |
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em_ph(i,k) = paprs(i,k)/100.0 |
99 |
IF (ifrst .EQ. 0) THEN |
pmflxs(i,k) = 0. |
100 |
ifrst = 1 |
END DO |
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DO i = 1, klon |
END DO |
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cbmf(i) = 0. |
|
103 |
ENDDO |
DO k = 1, klev |
104 |
ENDIF |
DO i = 1, klon |
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|
em_p(i,k) = pplay(i,k)/100.0 |
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DO k = 1, klev+1 |
END DO |
107 |
DO i=1,klon |
END DO |
108 |
em_ph(i,k) = paprs(i,k) / 100.0 |
|
109 |
pmflxs(i,k)=0. |
|
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ENDDO |
IF (iflag_con==4) THEN |
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ENDDO |
DO k = 1, klev |
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c |
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DO k = 1, klev |
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DO i=1,klon |
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em_p(i,k) = pplay(i,k) / 100.0 |
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ENDDO |
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ENDDO |
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c |
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if (iflag_con .eq. 4) then |
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DO k = 1, klev |
|
112 |
DO i = 1, klon |
DO i = 1, klon |
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zx_t = t(i,k) |
zx_t = t(i,k) |
114 |
zdelta=MAX(0.,SIGN(1.,rtt-zx_t)) |
zdelta = max(0.,sign(1.,rtt-zx_t)) |
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zx_qs= MIN(0.5 , r2es * FOEEW(zx_t,zdelta)/em_p(i,k)/100.0) |
zx_qs = min(0.5,r2es*foeew(zx_t,zdelta)/em_p(i,k)/100.0) |
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zcor=1./(1.-retv*zx_qs) |
zcor = 1./(1.-retv*zx_qs) |
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qs(i,k)=zx_qs*zcor |
qs(i,k) = zx_qs*zcor |
118 |
ENDDO |
END DO |
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ENDDO |
END DO |
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else ! iflag_con=3 (modif de puristes qui fait la diffce pour la convergence numerique) |
ELSE |
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DO k = 1, klev |
! iflag_con=3 (modif de puristes qui fait la diffce pour la |
122 |
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! convergence numerique) |
123 |
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DO k = 1, klev |
124 |
DO i = 1, klon |
DO i = 1, klon |
125 |
zx_t = t(i,k) |
zx_t = t(i,k) |
126 |
zdelta=MAX(0.,SIGN(1.,rtt-zx_t)) |
zdelta = max(0.,sign(1.,rtt-zx_t)) |
127 |
zx_qs= r2es * FOEEW(zx_t,zdelta)/em_p(i,k)/100.0 |
zx_qs = r2es*foeew(zx_t,zdelta)/em_p(i,k)/100.0 |
128 |
zx_qs= MIN(0.5,zx_qs) |
zx_qs = min(0.5,zx_qs) |
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zcor=1./(1.-retv*zx_qs) |
zcor = 1./(1.-retv*zx_qs) |
130 |
zx_qs=zx_qs*zcor |
zx_qs = zx_qs*zcor |
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qs(i,k)=zx_qs |
qs(i,k) = zx_qs |
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ENDDO |
END DO |
133 |
ENDDO |
END DO |
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endif ! iflag_con |
END IF |
135 |
c |
|
136 |
C------------------------------------------------------------------ |
! Main driver for convection: |
137 |
|
! iflag_con = 3 -> equivalent to convect3 |
138 |
C Main driver for convection: |
! iflag_con = 4 -> equivalent to convect1/2 |
139 |
C iflag_con = 3 -> equivalent to convect3 |
|
140 |
C iflag_con = 4 -> equivalent to convect1/2 |
CALL cv_driver(klon,klev,klev+1,ntra,iflag_con,t,q,qs,u,v,tra,em_p, & |
141 |
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em_ph,iflag,d_t,d_q,d_u,d_v,d_tra,rain,pmflxr,cbmf,work1,work2,kbas, & |
142 |
CALL cv_driver(klon,klev,klev+1,ntra,iflag_con, |
ktop,dtime,ma,upwd,dnwd,dnwdbis,qcondc,wd,cape,da,phi,mp) |
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: t,q,qs,u,v,tra, |
|
144 |
$ em_p,em_ph,iflag, |
DO i = 1, klon |
145 |
$ d_t,d_q,d_u,d_v,d_tra,rain, |
rain(i) = rain(i)/86400. |
146 |
$ pmflxr,cbmf,work1,work2, |
END DO |
147 |
$ kbas,ktop, |
|
148 |
$ dtime,Ma,upwd,dnwd,dnwdbis,qcondc,wd,cape, |
DO k = 1, klev |
149 |
$ da,phi,mp) |
DO i = 1, klon |
150 |
|
d_t(i,k) = dtime*d_t(i,k) |
151 |
C------------------------------------------------------------------ |
d_q(i,k) = dtime*d_q(i,k) |
152 |
|
d_u(i,k) = dtime*d_u(i,k) |
153 |
DO i = 1,klon |
d_v(i,k) = dtime*d_v(i,k) |
154 |
rain(i) = rain(i)/86400. |
END DO |
155 |
rflag(i)=iflag(i) |
END DO |
156 |
ENDDO |
DO itra = 1, ntra |
157 |
|
DO k = 1, klev |
|
DO k = 1, klev |
|
158 |
DO i = 1, klon |
DO i = 1, klon |
159 |
d_t(i,k) = dtime*d_t(i,k) |
d_tra(i,k,itra) = dtime*d_tra(i,k,itra) |
160 |
d_q(i,k) = dtime*d_q(i,k) |
END DO |
161 |
d_u(i,k) = dtime*d_u(i,k) |
END DO |
162 |
d_v(i,k) = dtime*d_v(i,k) |
END DO |
163 |
ENDDO |
! les traceurs ne sont pas mis dans cette version de convect4: |
164 |
ENDDO |
IF (iflag_con==4) THEN |
165 |
DO itra = 1,ntra |
DO itra = 1, ntra |
166 |
DO k = 1, klev |
DO k = 1, klev |
167 |
DO i = 1, klon |
DO i = 1, klon |
168 |
d_tra(i,k,itra) =dtime*d_tra(i,k,itra) |
d_tra(i,k,itra) = 0. |
169 |
ENDDO |
END DO |
170 |
ENDDO |
END DO |
171 |
ENDDO |
END DO |
172 |
c les traceurs ne sont pas mis dans cette version de convect4: |
END IF |
173 |
if (iflag_con.eq.4) then |
|
174 |
DO itra = 1,ntra |
END SUBROUTINE concvl |
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DO k = 1, klev |
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DO i = 1, klon |
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d_tra(i,k,itra) = 0. |
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ENDDO |
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ENDDO |
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ENDDO |
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endif |
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RETURN |
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END |
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