| 1 |
SUBROUTINE thermcell(ngrid, nlay, ptimestep, pplay, pplev, pphi, pu, pv, pt, & |
module thermcell_m |
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po, pduadj, pdvadj, pdtadj, pdoadj, fm0, entr0, r_aspect, l_mix, w2di, tho) |
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use dimens_m |
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use dimphy |
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use SUPHEC_M |
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| 3 |
IMPLICIT NONE |
IMPLICIT NONE |
| 4 |
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| 5 |
! Calcul du transport verticale dans la couche limite en presence |
contains |
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! de "thermiques" explicitement representes |
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| 6 |
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| 7 |
! Réécriture à partir d'un listing papier à Habas, le 14/02/00 |
SUBROUTINE thermcell(ngrid, nlay, ptimestep, pplay, pplev, pphi, pu, pv, pt, & |
| 8 |
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po, pduadj, pdvadj, pdtadj, pdoadj, fm0, entr0, r_aspect, l_mix, w2di, & |
| 9 |
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tho) |
| 10 |
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| 11 |
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! Calcul du transport vertical dans la couche limite en présence |
| 12 |
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! de "thermiques" explicitement représentés. Récriture à partir |
| 13 |
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! d'un listing papier à Habas, le 14/02/00. Le thermique est |
| 14 |
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! supposé homogène et dissipé par mélange avec son |
| 15 |
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! environnement. La longueur "l_mix" contrôle l'efficacité du |
| 16 |
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! mélange. Le calcul du transport des différentes espèces se fait |
| 17 |
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! en prenant en compte : |
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! 1. un flux de masse montant |
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! 2. un flux de masse descendant |
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! 3. un entraînement |
| 21 |
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! 4. un détraînement |
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USE dimphy, ONLY : klev, klon, max |
| 24 |
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USE suphec_m, ONLY : rd, rg, rkappa |
| 25 |
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| 26 |
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! arguments: |
| 27 |
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| 28 |
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INTEGER ngrid, nlay, w2di |
| 29 |
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real tho |
| 30 |
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real ptimestep, l_mix, r_aspect |
| 31 |
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REAL, intent(in):: pt(ngrid, nlay) |
| 32 |
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real pdtadj(ngrid, nlay) |
| 33 |
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REAL pu(ngrid, nlay), pduadj(ngrid, nlay) |
| 34 |
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REAL pv(ngrid, nlay), pdvadj(ngrid, nlay) |
| 35 |
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REAL po(ngrid, nlay), pdoadj(ngrid, nlay) |
| 36 |
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REAL, intent(in):: pplay(ngrid, nlay) |
| 37 |
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real, intent(in):: pplev(ngrid, nlay+1) |
| 38 |
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real, intent(in):: pphi(ngrid, nlay) |
| 39 |
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| 40 |
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integer idetr |
| 41 |
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save idetr |
| 42 |
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data idetr/3/ |
| 43 |
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| 44 |
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! local: |
| 45 |
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| 46 |
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INTEGER ig, k, l, lmaxa(klon), lmix(klon) |
| 47 |
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real zsortie1d(klon) |
| 48 |
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! CR: on remplace lmax(klon, klev+1) |
| 49 |
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INTEGER lmax(klon), lmin(klon), lentr(klon) |
| 50 |
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real linter(klon) |
| 51 |
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real zmix(klon), fracazmix(klon) |
| 52 |
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| 53 |
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real zmax(klon), zw, zz, zw2(klon, klev+1), ztva(klon, klev), zzz |
| 54 |
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| 55 |
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real zlev(klon, klev+1), zlay(klon, klev) |
| 56 |
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REAL zh(klon, klev), zdhadj(klon, klev) |
| 57 |
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REAL ztv(klon, klev) |
| 58 |
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real zu(klon, klev), zv(klon, klev), zo(klon, klev) |
| 59 |
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REAL wh(klon, klev+1) |
| 60 |
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real wu(klon, klev+1), wv(klon, klev+1), wo(klon, klev+1) |
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real zla(klon, klev+1) |
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real zwa(klon, klev+1) |
| 63 |
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real zld(klon, klev+1) |
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real zwd(klon, klev+1) |
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real zsortie(klon, klev) |
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real zva(klon, klev) |
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real zua(klon, klev) |
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real zoa(klon, klev) |
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real zha(klon, klev) |
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real wa_moy(klon, klev+1) |
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real fraca(klon, klev+1) |
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real fracc(klon, klev+1) |
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real zf, zf2 |
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real thetath2(klon, klev), wth2(klon, klev) |
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common/comtherm/thetath2, wth2 |
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real count_time |
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integer isplit, nsplit, ialt |
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parameter (nsplit=10) |
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data isplit/0/ |
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save isplit |
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logical sorties |
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real rho(klon, klev), rhobarz(klon, klev+1), masse(klon, klev) |
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real zpspsk(klon, klev) |
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real wmax(klon), wmaxa(klon) |
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real wa(klon, klev, klev+1) |
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real wd(klon, klev+1) |
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real larg_part(klon, klev, klev+1) |
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real fracd(klon, klev+1) |
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real xxx(klon, klev+1) |
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real larg_cons(klon, klev+1) |
| 95 |
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real larg_detr(klon, klev+1) |
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real fm0(klon, klev+1), entr0(klon, klev), detr(klon, klev) |
| 97 |
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real pu_therm(klon, klev), pv_therm(klon, klev) |
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real fm(klon, klev+1), entr(klon, klev) |
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real fmc(klon, klev+1) |
| 100 |
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!CR:nouvelles variables |
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real f_star(klon, klev+1), entr_star(klon, klev) |
| 103 |
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real entr_star_tot(klon), entr_star2(klon) |
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real f(klon), f0(klon) |
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real zlevinter(klon) |
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logical first |
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data first /.false./ |
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save first |
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character*2 str2 |
| 111 |
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character*10 str10 |
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LOGICAL vtest(klon), down |
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EXTERNAL SCOPY |
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integer ncorrec, ll |
| 118 |
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save ncorrec |
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data ncorrec/0/ |
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!----------------------------------------------------------------------- |
| 122 |
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| 123 |
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! initialisation: |
| 124 |
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sorties=.true. |
| 126 |
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IF(ngrid.NE.klon) THEN |
| 127 |
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PRINT * |
| 128 |
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PRINT *, 'STOP dans convadj' |
| 129 |
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PRINT *, 'ngrid =', ngrid |
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PRINT *, 'klon =', klon |
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ENDIF |
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! incrementation eventuelle de tendances precedentes: |
| 134 |
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print *, '0 OK convect8' |
| 136 |
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DO l=1, nlay |
| 138 |
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DO ig=1, ngrid |
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zpspsk(ig, l)=(pplay(ig, l)/pplev(ig, 1))**RKAPPA |
| 140 |
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zh(ig, l)=pt(ig, l)/zpspsk(ig, l) |
| 141 |
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zu(ig, l)=pu(ig, l) |
| 142 |
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zv(ig, l)=pv(ig, l) |
| 143 |
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zo(ig, l)=po(ig, l) |
| 144 |
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ztv(ig, l)=zh(ig, l)*(1.+0.61*zo(ig, l)) |
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end DO |
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end DO |
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print *, '1 OK convect8' |
| 149 |
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| 150 |
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! See notes, "thermcell.txt" |
| 151 |
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! Calcul des altitudes des couches |
| 152 |
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| 153 |
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do l=2, nlay |
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do ig=1, ngrid |
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zlev(ig, l)=0.5*(pphi(ig, l)+pphi(ig, l-1))/RG |
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enddo |
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enddo |
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do ig=1, ngrid |
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zlev(ig, 1)=0. |
| 160 |
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zlev(ig, nlay+1)=(2.*pphi(ig, klev)-pphi(ig, klev-1))/RG |
| 161 |
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enddo |
| 162 |
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do l=1, nlay |
| 163 |
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do ig=1, ngrid |
| 164 |
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zlay(ig, l)=pphi(ig, l)/RG |
| 165 |
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enddo |
| 166 |
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enddo |
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| 168 |
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! Calcul des densites |
| 169 |
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| 170 |
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do l=1, nlay |
| 171 |
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do ig=1, ngrid |
| 172 |
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rho(ig, l)=pplay(ig, l)/(zpspsk(ig, l)*RD*zh(ig, l)) |
| 173 |
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enddo |
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enddo |
| 175 |
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| 176 |
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do l=2, nlay |
| 177 |
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do ig=1, ngrid |
| 178 |
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rhobarz(ig, l)=0.5*(rho(ig, l)+rho(ig, l-1)) |
| 179 |
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enddo |
| 180 |
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enddo |
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| 182 |
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do k=1, nlay |
| 183 |
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do l=1, nlay+1 |
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do ig=1, ngrid |
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wa(ig, k, l)=0. |
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enddo |
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enddo |
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enddo |
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! Calcul de w2, quarre de w a partir de la cape |
| 191 |
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! a partir de w2, on calcule wa, vitesse de l'ascendance |
| 192 |
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! ATTENTION: Dans cette version, pour cause d'economie de memoire, |
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! w2 est stoke dans wa |
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! ATTENTION: dans convect8, on n'utilise le calcule des wa |
| 197 |
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! independants par couches que pour calculer l'entrainement |
| 198 |
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! a la base et la hauteur max de l'ascendance. |
| 199 |
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! Indicages: |
| 201 |
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! l'ascendance provenant du niveau k traverse l'interface l avec |
| 202 |
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! une vitesse wa(k, l). |
| 203 |
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! See notes, "thermcell.txt". |
| 204 |
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!CR: ponderation entrainement des couches instables |
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!def des entr_star tels que entr=f*entr_star |
| 207 |
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do l=1, klev |
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do ig=1, ngrid |
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entr_star(ig, l)=0. |
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enddo |
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enddo |
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! determination de la longueur de la couche d entrainement |
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do ig=1, ngrid |
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lentr(ig)=1 |
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enddo |
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!on ne considere que les premieres couches instables |
| 218 |
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do k=nlay-2, 1, -1 |
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do ig=1, ngrid |
| 220 |
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if (ztv(ig, k).gt.ztv(ig, k+1).and. & |
| 221 |
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ztv(ig, k+1).le.ztv(ig, k+2)) then |
| 222 |
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lentr(ig)=k |
| 223 |
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endif |
| 224 |
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enddo |
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enddo |
| 226 |
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! determination du lmin: couche d ou provient le thermique |
| 228 |
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do ig=1, ngrid |
| 229 |
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lmin(ig)=1 |
| 230 |
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enddo |
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do ig=1, ngrid |
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do l=nlay, 2, -1 |
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if (ztv(ig, l-1).gt.ztv(ig, l)) then |
| 234 |
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lmin(ig)=l-1 |
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endif |
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enddo |
| 237 |
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enddo |
| 238 |
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| 239 |
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! definition de l'entrainement des couches |
| 240 |
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do l=1, klev-1 |
| 241 |
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do ig=1, ngrid |
| 242 |
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if (ztv(ig, l).gt.ztv(ig, l+1).and. & |
| 243 |
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l.ge.lmin(ig).and.l.le.lentr(ig)) then |
| 244 |
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entr_star(ig, l)=(ztv(ig, l)-ztv(ig, l+1))* & |
| 245 |
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(zlev(ig, l+1)-zlev(ig, l)) |
| 246 |
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endif |
| 247 |
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enddo |
| 248 |
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enddo |
| 249 |
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! pas de thermique si couches 1->5 stables |
| 250 |
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do ig=1, ngrid |
| 251 |
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if (lmin(ig).gt.5) then |
| 252 |
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do l=1, klev |
| 253 |
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entr_star(ig, l)=0. |
| 254 |
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enddo |
| 255 |
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endif |
| 256 |
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enddo |
| 257 |
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! calcul de l entrainement total |
| 258 |
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do ig=1, ngrid |
| 259 |
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entr_star_tot(ig)=0. |
| 260 |
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enddo |
| 261 |
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do ig=1, ngrid |
| 262 |
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do k=1, klev |
| 263 |
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entr_star_tot(ig)=entr_star_tot(ig)+entr_star(ig, k) |
| 264 |
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enddo |
| 265 |
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enddo |
| 266 |
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| 267 |
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print *, 'fin calcul entr_star' |
| 268 |
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do k=1, klev |
| 269 |
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do ig=1, ngrid |
| 270 |
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ztva(ig, k)=ztv(ig, k) |
| 271 |
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enddo |
| 272 |
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enddo |
| 273 |
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| 274 |
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do k=1, klev+1 |
| 275 |
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do ig=1, ngrid |
| 276 |
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zw2(ig, k)=0. |
| 277 |
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fmc(ig, k)=0. |
| 278 |
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| 279 |
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f_star(ig, k)=0. |
| 280 |
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| 281 |
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larg_cons(ig, k)=0. |
| 282 |
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larg_detr(ig, k)=0. |
| 283 |
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wa_moy(ig, k)=0. |
| 284 |
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enddo |
| 285 |
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enddo |
| 286 |
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| 287 |
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do ig=1, ngrid |
| 288 |
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linter(ig)=1. |
| 289 |
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lmaxa(ig)=1 |
| 290 |
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lmix(ig)=1 |
| 291 |
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wmaxa(ig)=0. |
| 292 |
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enddo |
| 293 |
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| 294 |
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do l=1, nlay-2 |
| 295 |
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do ig=1, ngrid |
| 296 |
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if (ztv(ig, l).gt.ztv(ig, l+1) & |
| 297 |
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.and.entr_star(ig, l).gt.1.e-10 & |
| 298 |
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.and.zw2(ig, l).lt.1e-10) then |
| 299 |
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f_star(ig, l+1)=entr_star(ig, l) |
| 300 |
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!test:calcul de dteta |
| 301 |
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zw2(ig, l+1)=2.*RG*(ztv(ig, l)-ztv(ig, l+1))/ztv(ig, l+1) & |
| 302 |
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*(zlev(ig, l+1)-zlev(ig, l)) & |
| 303 |
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*0.4*pphi(ig, l)/(pphi(ig, l+1)-pphi(ig, l)) |
| 304 |
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larg_detr(ig, l)=0. |
| 305 |
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else if ((zw2(ig, l).ge.1e-10).and. & |
| 306 |
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(f_star(ig, l)+entr_star(ig, l).gt.1.e-10)) then |
| 307 |
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f_star(ig, l+1)=f_star(ig, l)+entr_star(ig, l) |
| 308 |
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ztva(ig, l)=(f_star(ig, l)*ztva(ig, l-1)+entr_star(ig, l) & |
| 309 |
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*ztv(ig, l))/f_star(ig, l+1) |
| 310 |
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zw2(ig, l+1)=zw2(ig, l)*(f_star(ig, l)/f_star(ig, l+1))**2+ & |
| 311 |
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2.*RG*(ztva(ig, l)-ztv(ig, l))/ztv(ig, l) & |
| 312 |
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*(zlev(ig, l+1)-zlev(ig, l)) |
| 313 |
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endif |
| 314 |
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! determination de zmax continu par interpolation lineaire |
| 315 |
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if (zw2(ig, l+1).lt.0.) then |
| 316 |
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if (abs(zw2(ig, l+1)-zw2(ig, l)).lt.1e-10) then |
| 317 |
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print *, 'pb linter' |
| 318 |
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endif |
| 319 |
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linter(ig)=(l*(zw2(ig, l+1)-zw2(ig, l)) & |
| 320 |
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-zw2(ig, l))/(zw2(ig, l+1)-zw2(ig, l)) |
| 321 |
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zw2(ig, l+1)=0. |
| 322 |
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lmaxa(ig)=l |
| 323 |
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else |
| 324 |
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if (zw2(ig, l+1).lt.0.) then |
| 325 |
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print *, 'pb1 zw2<0' |
| 326 |
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endif |
| 327 |
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wa_moy(ig, l+1)=sqrt(zw2(ig, l+1)) |
| 328 |
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endif |
| 329 |
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if (wa_moy(ig, l+1).gt.wmaxa(ig)) then |
| 330 |
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! lmix est le niveau de la couche ou w (wa_moy) est maximum |
| 331 |
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lmix(ig)=l+1 |
| 332 |
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wmaxa(ig)=wa_moy(ig, l+1) |
| 333 |
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endif |
| 334 |
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enddo |
| 335 |
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enddo |
| 336 |
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print *, 'fin calcul zw2' |
| 337 |
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| 338 |
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! Calcul de la couche correspondant a la hauteur du thermique |
| 339 |
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do ig=1, ngrid |
| 340 |
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lmax(ig)=lentr(ig) |
| 341 |
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enddo |
| 342 |
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do ig=1, ngrid |
| 343 |
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do l=nlay, lentr(ig)+1, -1 |
| 344 |
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if (zw2(ig, l).le.1.e-10) then |
| 345 |
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lmax(ig)=l-1 |
| 346 |
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endif |
| 347 |
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enddo |
| 348 |
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enddo |
| 349 |
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! pas de thermique si couches 1->5 stables |
| 350 |
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do ig=1, ngrid |
| 351 |
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if (lmin(ig).gt.5) then |
| 352 |
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lmax(ig)=1 |
| 353 |
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lmin(ig)=1 |
| 354 |
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endif |
| 355 |
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enddo |
| 356 |
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| 357 |
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! Determination de zw2 max |
| 358 |
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do ig=1, ngrid |
| 359 |
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wmax(ig)=0. |
| 360 |
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enddo |
| 361 |
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| 362 |
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do l=1, nlay |
| 363 |
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do ig=1, ngrid |
| 364 |
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if (l.le.lmax(ig)) then |
| 365 |
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if (zw2(ig, l).lt.0.)then |
| 366 |
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print *, 'pb2 zw2<0' |
| 367 |
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endif |
| 368 |
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zw2(ig, l)=sqrt(zw2(ig, l)) |
| 369 |
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wmax(ig)=max(wmax(ig), zw2(ig, l)) |
| 370 |
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else |
| 371 |
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zw2(ig, l)=0. |
| 372 |
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endif |
| 373 |
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enddo |
| 374 |
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enddo |
| 375 |
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|
| 376 |
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! Longueur caracteristique correspondant a la hauteur des thermiques. |
| 377 |
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do ig=1, ngrid |
| 378 |
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zmax(ig)=0. |
| 379 |
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zlevinter(ig)=zlev(ig, 1) |
| 380 |
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enddo |
| 381 |
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do ig=1, ngrid |
| 382 |
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! calcul de zlevinter |
| 383 |
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zlevinter(ig)=(zlev(ig, lmax(ig)+1)-zlev(ig, lmax(ig)))* & |
| 384 |
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linter(ig)+zlev(ig, lmax(ig))-lmax(ig)*(zlev(ig, lmax(ig)+1) & |
| 385 |
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-zlev(ig, lmax(ig))) |
| 386 |
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zmax(ig)=max(zmax(ig), zlevinter(ig)-zlev(ig, lmin(ig))) |
| 387 |
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enddo |
| 388 |
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| 389 |
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print *, 'avant fermeture' |
| 390 |
|
! Fermeture, determination de f |
| 391 |
|
do ig=1, ngrid |
| 392 |
|
entr_star2(ig)=0. |
| 393 |
|
enddo |
| 394 |
|
do ig=1, ngrid |
| 395 |
|
if (entr_star_tot(ig).LT.1.e-10) then |
| 396 |
|
f(ig)=0. |
| 397 |
|
else |
| 398 |
|
do k=lmin(ig), lentr(ig) |
| 399 |
|
entr_star2(ig)=entr_star2(ig)+entr_star(ig, k)**2 & |
| 400 |
|
/(rho(ig, k)*(zlev(ig, k+1)-zlev(ig, k))) |
| 401 |
|
enddo |
| 402 |
|
! Nouvelle fermeture |
| 403 |
|
f(ig)=wmax(ig)/(max(500., zmax(ig))*r_aspect & |
| 404 |
|
*entr_star2(ig))*entr_star_tot(ig) |
| 405 |
|
endif |
| 406 |
|
enddo |
| 407 |
|
print *, 'apres fermeture' |
| 408 |
|
|
| 409 |
|
! Calcul de l'entrainement |
| 410 |
|
do k=1, klev |
| 411 |
|
do ig=1, ngrid |
| 412 |
|
entr(ig, k)=f(ig)*entr_star(ig, k) |
| 413 |
|
enddo |
| 414 |
|
enddo |
| 415 |
|
! Calcul des flux |
| 416 |
|
do ig=1, ngrid |
| 417 |
|
do l=1, lmax(ig)-1 |
| 418 |
|
fmc(ig, l+1)=fmc(ig, l)+entr(ig, l) |
| 419 |
|
enddo |
| 420 |
|
enddo |
| 421 |
|
|
| 422 |
|
! determination de l'indice du debut de la mixed layer ou w decroit |
| 423 |
|
|
| 424 |
|
! calcul de la largeur de chaque ascendance dans le cas conservatif. |
| 425 |
|
! dans ce cas simple, on suppose que la largeur de l'ascendance provenant |
| 426 |
|
! d'une couche est égale à la hauteur de la couche alimentante. |
| 427 |
|
! La vitesse maximale dans l'ascendance est aussi prise comme estimation |
| 428 |
|
! de la vitesse d'entrainement horizontal dans la couche alimentante. |
| 429 |
|
|
| 430 |
|
do l=2, nlay |
| 431 |
|
do ig=1, ngrid |
| 432 |
|
if (l.le.lmaxa(ig)) then |
| 433 |
|
zw=max(wa_moy(ig, l), 1.e-10) |
| 434 |
|
larg_cons(ig, l)=zmax(ig)*r_aspect & |
| 435 |
|
*fmc(ig, l)/(rhobarz(ig, l)*zw) |
| 436 |
|
endif |
| 437 |
|
enddo |
| 438 |
|
enddo |
| 439 |
|
|
| 440 |
|
do l=2, nlay |
| 441 |
|
do ig=1, ngrid |
| 442 |
|
if (l.le.lmaxa(ig)) then |
| 443 |
|
if ((l_mix*zlev(ig, l)).lt.0.)then |
| 444 |
|
print *, 'pb l_mix*zlev<0' |
| 445 |
|
endif |
| 446 |
|
larg_detr(ig, l)=sqrt(l_mix*zlev(ig, l)) |
| 447 |
|
endif |
| 448 |
|
enddo |
| 449 |
|
enddo |
| 450 |
|
|
| 451 |
|
! calcul de la fraction de la maille concernée par l'ascendance en tenant |
| 452 |
|
! compte de l'epluchage du thermique. |
| 453 |
|
|
| 454 |
|
!CR def de zmix continu (profil parabolique des vitesses) |
| 455 |
|
do ig=1, ngrid |
| 456 |
|
if (lmix(ig).gt.1.) then |
| 457 |
|
if (((zw2(ig, lmix(ig)-1)-zw2(ig, lmix(ig))) & |
| 458 |
|
*((zlev(ig, lmix(ig)))-(zlev(ig, lmix(ig)+1))) & |
| 459 |
|
-(zw2(ig, lmix(ig))-zw2(ig, lmix(ig)+1)) & |
| 460 |
|
*((zlev(ig, lmix(ig)-1))-(zlev(ig, lmix(ig))))).gt.1e-10) & |
| 461 |
|
then |
| 462 |
|
|
| 463 |
|
zmix(ig)=((zw2(ig, lmix(ig)-1)-zw2(ig, lmix(ig))) & |
| 464 |
|
*((zlev(ig, lmix(ig)))**2-(zlev(ig, lmix(ig)+1))**2) & |
| 465 |
|
-(zw2(ig, lmix(ig))-zw2(ig, lmix(ig)+1)) & |
| 466 |
|
*((zlev(ig, lmix(ig)-1))**2-(zlev(ig, lmix(ig)))**2)) & |
| 467 |
|
/(2.*((zw2(ig, lmix(ig)-1)-zw2(ig, lmix(ig))) & |
| 468 |
|
*((zlev(ig, lmix(ig)))-(zlev(ig, lmix(ig)+1))) & |
| 469 |
|
-(zw2(ig, lmix(ig))-zw2(ig, lmix(ig)+1)) & |
| 470 |
|
*((zlev(ig, lmix(ig)-1))-(zlev(ig, lmix(ig)))))) |
| 471 |
|
else |
| 472 |
|
zmix(ig)=zlev(ig, lmix(ig)) |
| 473 |
|
print *, 'pb zmix' |
| 474 |
|
endif |
| 475 |
|
else |
| 476 |
|
zmix(ig)=0. |
| 477 |
|
endif |
| 478 |
|
|
| 479 |
|
if ((zmax(ig)-zmix(ig)).lt.0.) then |
| 480 |
|
zmix(ig)=0.99*zmax(ig) |
| 481 |
|
endif |
| 482 |
|
enddo |
| 483 |
|
|
| 484 |
|
! calcul du nouveau lmix correspondant |
| 485 |
|
do ig=1, ngrid |
| 486 |
|
do l=1, klev |
| 487 |
|
if (zmix(ig).ge.zlev(ig, l).and. & |
| 488 |
|
zmix(ig).lt.zlev(ig, l+1)) then |
| 489 |
|
lmix(ig)=l |
| 490 |
|
endif |
| 491 |
|
enddo |
| 492 |
|
enddo |
| 493 |
|
|
| 494 |
|
do l=2, nlay |
| 495 |
|
do ig=1, ngrid |
| 496 |
|
if(larg_cons(ig, l).gt.1.) then |
| 497 |
|
fraca(ig, l)=(larg_cons(ig, l)-larg_detr(ig, l)) & |
| 498 |
|
/(r_aspect*zmax(ig)) |
| 499 |
|
fraca(ig, l)=max(fraca(ig, l), 0.) |
| 500 |
|
fraca(ig, l)=min(fraca(ig, l), 0.5) |
| 501 |
|
fracd(ig, l)=1.-fraca(ig, l) |
| 502 |
|
fracc(ig, l)=larg_cons(ig, l)/(r_aspect*zmax(ig)) |
| 503 |
|
else |
| 504 |
|
fraca(ig, l)=0. |
| 505 |
|
fracc(ig, l)=0. |
| 506 |
|
fracd(ig, l)=1. |
| 507 |
|
endif |
| 508 |
|
enddo |
| 509 |
|
enddo |
| 510 |
|
!CR: calcul de fracazmix |
| 511 |
|
do ig=1, ngrid |
| 512 |
|
fracazmix(ig)=(fraca(ig, lmix(ig)+1)-fraca(ig, lmix(ig)))/ & |
| 513 |
|
(zlev(ig, lmix(ig)+1)-zlev(ig, lmix(ig)))*zmix(ig) & |
| 514 |
|
+fraca(ig, lmix(ig))-zlev(ig, lmix(ig))*(fraca(ig, lmix(ig)+1) & |
| 515 |
|
-fraca(ig, lmix(ig)))/(zlev(ig, lmix(ig)+1)-zlev(ig, lmix(ig))) |
| 516 |
|
enddo |
| 517 |
|
|
| 518 |
|
do l=2, nlay |
| 519 |
|
do ig=1, ngrid |
| 520 |
|
if(larg_cons(ig, l).gt.1.) then |
| 521 |
|
if (l.gt.lmix(ig)) then |
| 522 |
|
if (zmax(ig)-zmix(ig).lt.1.e-10) then |
| 523 |
|
xxx(ig, l)=(lmaxa(ig)+1.-l)/(lmaxa(ig)+1.-lmix(ig)) |
| 524 |
|
else |
| 525 |
|
xxx(ig, l)=(zmax(ig)-zlev(ig, l))/(zmax(ig)-zmix(ig)) |
| 526 |
|
endif |
| 527 |
|
if (idetr.eq.0) then |
| 528 |
|
fraca(ig, l)=fracazmix(ig) |
| 529 |
|
else if (idetr.eq.1) then |
| 530 |
|
fraca(ig, l)=fracazmix(ig)*xxx(ig, l) |
| 531 |
|
else if (idetr.eq.2) then |
| 532 |
|
fraca(ig, l)=fracazmix(ig)*(1.-(1.-xxx(ig, l))**2) |
| 533 |
|
else |
| 534 |
|
fraca(ig, l)=fracazmix(ig)*xxx(ig, l)**2 |
| 535 |
|
endif |
| 536 |
|
fraca(ig, l)=max(fraca(ig, l), 0.) |
| 537 |
|
fraca(ig, l)=min(fraca(ig, l), 0.5) |
| 538 |
|
fracd(ig, l)=1.-fraca(ig, l) |
| 539 |
|
fracc(ig, l)=larg_cons(ig, l)/(r_aspect*zmax(ig)) |
| 540 |
|
endif |
| 541 |
|
endif |
| 542 |
|
enddo |
| 543 |
|
enddo |
| 544 |
|
|
| 545 |
|
print *, 'fin calcul fraca' |
| 546 |
|
|
| 547 |
|
! Calcul de fracd, wd |
| 548 |
|
! somme wa - wd = 0 |
| 549 |
|
|
| 550 |
|
do ig=1, ngrid |
| 551 |
|
fm(ig, 1)=0. |
| 552 |
|
fm(ig, nlay+1)=0. |
| 553 |
|
enddo |
| 554 |
|
|
| 555 |
|
do l=2, nlay |
| 556 |
|
do ig=1, ngrid |
| 557 |
|
fm(ig, l)=fraca(ig, l)*wa_moy(ig, l)*rhobarz(ig, l) |
| 558 |
|
if (entr(ig, l-1).lt.1e-10.and.fm(ig, l).gt.fm(ig, l-1) & |
| 559 |
|
.and.l.gt.lmix(ig)) then |
| 560 |
|
fm(ig, l)=fm(ig, l-1) |
| 561 |
|
endif |
| 562 |
|
enddo |
| 563 |
|
do ig=1, ngrid |
| 564 |
|
if(fracd(ig, l).lt.0.1) then |
| 565 |
|
stop'fracd trop petit' |
| 566 |
|
else |
| 567 |
|
! vitesse descendante "diagnostique" |
| 568 |
|
wd(ig, l)=fm(ig, l)/(fracd(ig, l)*rhobarz(ig, l)) |
| 569 |
|
endif |
| 570 |
|
enddo |
| 571 |
|
enddo |
| 572 |
|
|
| 573 |
|
do l=1, nlay |
| 574 |
|
do ig=1, ngrid |
| 575 |
|
masse(ig, l)=(pplev(ig, l)-pplev(ig, l+1))/RG |
| 576 |
|
enddo |
| 577 |
|
enddo |
| 578 |
|
|
| 579 |
|
print *, '12 OK convect8' |
| 580 |
|
|
| 581 |
|
! calcul du transport vertical |
| 582 |
|
|
| 583 |
|
!CR:redefinition du entr |
| 584 |
|
do l=1, nlay |
| 585 |
|
do ig=1, ngrid |
| 586 |
|
detr(ig, l)=fm(ig, l)+entr(ig, l)-fm(ig, l+1) |
| 587 |
|
if (detr(ig, l).lt.0.) then |
| 588 |
|
entr(ig, l)=entr(ig, l)-detr(ig, l) |
| 589 |
|
detr(ig, l)=0. |
| 590 |
|
endif |
| 591 |
|
enddo |
| 592 |
|
enddo |
| 593 |
|
|
| 594 |
|
if (w2di.eq.1) then |
| 595 |
|
fm0=fm0+ptimestep*(fm-fm0)/tho |
| 596 |
|
entr0=entr0+ptimestep*(entr-entr0)/tho |
| 597 |
|
else |
| 598 |
|
fm0=fm |
| 599 |
|
entr0=entr |
| 600 |
|
endif |
| 601 |
|
|
| 602 |
|
if (1.eq.1) then |
| 603 |
|
call dqthermcell(ngrid, nlay, ptimestep, fm0, entr0, masse & |
| 604 |
|
, zh, zdhadj, zha) |
| 605 |
|
call dqthermcell(ngrid, nlay, ptimestep, fm0, entr0, masse & |
| 606 |
|
, zo, pdoadj, zoa) |
| 607 |
|
else |
| 608 |
|
call dqthermcell2(ngrid, nlay, ptimestep, fm0, entr0, masse, fraca & |
| 609 |
|
, zh, zdhadj, zha) |
| 610 |
|
call dqthermcell2(ngrid, nlay, ptimestep, fm0, entr0, masse, fraca & |
| 611 |
|
, zo, pdoadj, zoa) |
| 612 |
|
endif |
| 613 |
|
|
| 614 |
|
if (1.eq.0) then |
| 615 |
|
call dvthermcell2(ngrid, nlay, ptimestep, fm0, entr0, masse & |
| 616 |
|
, fraca, zmax & |
| 617 |
|
, zu, zv, pduadj, pdvadj, zua, zva) |
| 618 |
|
else |
| 619 |
|
call dqthermcell(ngrid, nlay, ptimestep, fm0, entr0, masse & |
| 620 |
|
, zu, pduadj, zua) |
| 621 |
|
call dqthermcell(ngrid, nlay, ptimestep, fm0, entr0, masse & |
| 622 |
|
, zv, pdvadj, zva) |
| 623 |
|
endif |
| 624 |
|
|
| 625 |
|
do l=1, nlay |
| 626 |
|
do ig=1, ngrid |
| 627 |
|
zf=0.5*(fracc(ig, l)+fracc(ig, l+1)) |
| 628 |
|
zf2=zf/(1.-zf) |
| 629 |
|
thetath2(ig, l)=zf2*(zha(ig, l)-zh(ig, l))**2 |
| 630 |
|
wth2(ig, l)=zf2*(0.5*(wa_moy(ig, l)+wa_moy(ig, l+1)))**2 |
| 631 |
|
enddo |
| 632 |
|
enddo |
| 633 |
|
|
| 634 |
|
do l=1, nlay |
| 635 |
|
do ig=1, ngrid |
| 636 |
|
pdtadj(ig, l)=zdhadj(ig, l)*zpspsk(ig, l) |
| 637 |
|
enddo |
| 638 |
|
enddo |
| 639 |
|
|
| 640 |
|
print *, '14 OK convect8' |
| 641 |
|
|
| 642 |
|
! Calculs pour les sorties |
| 643 |
|
|
| 644 |
|
if(sorties) then |
| 645 |
|
do l=1, nlay |
| 646 |
|
do ig=1, ngrid |
| 647 |
|
zla(ig, l)=(1.-fracd(ig, l))*zmax(ig) |
| 648 |
|
zld(ig, l)=fracd(ig, l)*zmax(ig) |
| 649 |
|
if(1.-fracd(ig, l).gt.1.e-10) & |
| 650 |
|
zwa(ig, l)=wd(ig, l)*fracd(ig, l)/(1.-fracd(ig, l)) |
| 651 |
|
enddo |
| 652 |
|
enddo |
| 653 |
|
|
| 654 |
! le thermique est supposé homogène et dissipé par mélange avec |
isplit=isplit+1 |
| 655 |
! son environnement. la longueur l_mix contrôle l'efficacité du |
endif |
|
! mélange |
|
|
|
|
|
! Le calcul du transport des différentes espèces se fait en prenant |
|
|
! en compte: |
|
|
! 1. un flux de masse montant |
|
|
! 2. un flux de masse descendant |
|
|
! 3. un entrainement |
|
|
! 4. un detrainement |
|
|
|
|
|
! arguments: |
|
|
|
|
|
INTEGER ngrid, nlay, w2di, tho |
|
|
real ptimestep, l_mix, r_aspect |
|
|
REAL, intent(in):: pt(ngrid, nlay) |
|
|
real pdtadj(ngrid, nlay) |
|
|
REAL pu(ngrid, nlay), pduadj(ngrid, nlay) |
|
|
REAL pv(ngrid, nlay), pdvadj(ngrid, nlay) |
|
|
REAL po(ngrid, nlay), pdoadj(ngrid, nlay) |
|
|
REAL, intent(in):: pplay(ngrid, nlay) |
|
|
real, intent(in):: pplev(ngrid, nlay+1) |
|
|
real, intent(in):: pphi(ngrid, nlay) |
|
|
|
|
|
integer idetr |
|
|
save idetr |
|
|
data idetr/3/ |
|
|
|
|
|
! local: |
|
|
|
|
|
INTEGER ig, k, l, lmaxa(klon), lmix(klon) |
|
|
real zsortie1d(klon) |
|
|
! CR: on remplace lmax(klon, klev+1) |
|
|
INTEGER lmax(klon), lmin(klon), lentr(klon) |
|
|
real linter(klon) |
|
|
real zmix(klon), fracazmix(klon) |
|
|
|
|
|
real zmax(klon), zw, zz, zw2(klon, klev+1), ztva(klon, klev), zzz |
|
|
|
|
|
real zlev(klon, klev+1), zlay(klon, klev) |
|
|
REAL zh(klon, klev), zdhadj(klon, klev) |
|
|
REAL ztv(klon, klev) |
|
|
real zu(klon, klev), zv(klon, klev), zo(klon, klev) |
|
|
REAL wh(klon, klev+1) |
|
|
real wu(klon, klev+1), wv(klon, klev+1), wo(klon, klev+1) |
|
|
real zla(klon, klev+1) |
|
|
real zwa(klon, klev+1) |
|
|
real zld(klon, klev+1) |
|
|
real zwd(klon, klev+1) |
|
|
real zsortie(klon, klev) |
|
|
real zva(klon, klev) |
|
|
real zua(klon, klev) |
|
|
real zoa(klon, klev) |
|
|
|
|
|
real zha(klon, klev) |
|
|
real wa_moy(klon, klev+1) |
|
|
real fraca(klon, klev+1) |
|
|
real fracc(klon, klev+1) |
|
|
real zf, zf2 |
|
|
real thetath2(klon, klev), wth2(klon, klev) |
|
|
common/comtherm/thetath2, wth2 |
|
|
|
|
|
real count_time |
|
|
integer isplit, nsplit, ialt |
|
|
parameter (nsplit=10) |
|
|
data isplit/0/ |
|
|
save isplit |
|
|
|
|
|
logical sorties |
|
|
real rho(klon, klev), rhobarz(klon, klev+1), masse(klon, klev) |
|
|
real zpspsk(klon, klev) |
|
|
|
|
|
real wmax(klon), wmaxa(klon) |
|
|
real wa(klon, klev, klev+1) |
|
|
real wd(klon, klev+1) |
|
|
real larg_part(klon, klev, klev+1) |
|
|
real fracd(klon, klev+1) |
|
|
real xxx(klon, klev+1) |
|
|
real larg_cons(klon, klev+1) |
|
|
real larg_detr(klon, klev+1) |
|
|
real fm0(klon, klev+1), entr0(klon, klev), detr(klon, klev) |
|
|
real pu_therm(klon, klev), pv_therm(klon, klev) |
|
|
real fm(klon, klev+1), entr(klon, klev) |
|
|
real fmc(klon, klev+1) |
|
|
|
|
|
!CR:nouvelles variables |
|
|
real f_star(klon, klev+1), entr_star(klon, klev) |
|
|
real entr_star_tot(klon), entr_star2(klon) |
|
|
real f(klon), f0(klon) |
|
|
real zlevinter(klon) |
|
|
logical first |
|
|
data first /.false./ |
|
|
save first |
|
|
|
|
|
character*2 str2 |
|
|
character*10 str10 |
|
|
|
|
|
LOGICAL vtest(klon), down |
|
|
|
|
|
EXTERNAL SCOPY |
|
|
|
|
|
integer ncorrec, ll |
|
|
save ncorrec |
|
|
data ncorrec/0/ |
|
|
|
|
|
!----------------------------------------------------------------------- |
|
|
|
|
|
! initialisation: |
|
|
|
|
|
sorties=.true. |
|
|
IF(ngrid.NE.klon) THEN |
|
|
PRINT * |
|
|
PRINT *, 'STOP dans convadj' |
|
|
PRINT *, 'ngrid =', ngrid |
|
|
PRINT *, 'klon =', klon |
|
|
ENDIF |
|
|
|
|
|
! incrementation eventuelle de tendances precedentes: |
|
|
|
|
|
print *, '0 OK convect8' |
|
|
|
|
|
DO l=1, nlay |
|
|
DO ig=1, ngrid |
|
|
zpspsk(ig, l)=(pplay(ig, l)/pplev(ig, 1))**RKAPPA |
|
|
zh(ig, l)=pt(ig, l)/zpspsk(ig, l) |
|
|
zu(ig, l)=pu(ig, l) |
|
|
zv(ig, l)=pv(ig, l) |
|
|
zo(ig, l)=po(ig, l) |
|
|
ztv(ig, l)=zh(ig, l)*(1.+0.61*zo(ig, l)) |
|
|
end DO |
|
|
end DO |
|
|
|
|
|
print *, '1 OK convect8' |
|
|
|
|
|
! + + + + + + + + + + + |
|
|
|
|
|
! wa, fraca, wd, fracd -------------------- zlev(2), rhobarz |
|
|
! wh, wt, wo ... |
|
|
|
|
|
! + + + + + + + + + + + zh, zu, zv, zo, rho |
|
|
|
|
|
! -------------------- zlev(1) |
|
|
! \\\\\\\\\\\\\\\\\\\\ |
|
|
|
|
|
! Calcul des altitudes des couches |
|
|
|
|
|
do l=2, nlay |
|
|
do ig=1, ngrid |
|
|
zlev(ig, l)=0.5*(pphi(ig, l)+pphi(ig, l-1))/RG |
|
|
enddo |
|
|
enddo |
|
|
do ig=1, ngrid |
|
|
zlev(ig, 1)=0. |
|
|
zlev(ig, nlay+1)=(2.*pphi(ig, klev)-pphi(ig, klev-1))/RG |
|
|
enddo |
|
|
do l=1, nlay |
|
|
do ig=1, ngrid |
|
|
zlay(ig, l)=pphi(ig, l)/RG |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
! Calcul des densites |
|
|
|
|
|
do l=1, nlay |
|
|
do ig=1, ngrid |
|
|
rho(ig, l)=pplay(ig, l)/(zpspsk(ig, l)*RD*zh(ig, l)) |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
do l=2, nlay |
|
|
do ig=1, ngrid |
|
|
rhobarz(ig, l)=0.5*(rho(ig, l)+rho(ig, l-1)) |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
do k=1, nlay |
|
|
do l=1, nlay+1 |
|
|
do ig=1, ngrid |
|
|
wa(ig, k, l)=0. |
|
|
enddo |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
! Calcul de w2, quarre de w a partir de la cape |
|
|
! a partir de w2, on calcule wa, vitesse de l'ascendance |
|
|
|
|
|
! ATTENTION: Dans cette version, pour cause d'economie de memoire, |
|
|
! w2 est stoke dans wa |
|
|
|
|
|
! ATTENTION: dans convect8, on n'utilise le calcule des wa |
|
|
! independants par couches que pour calculer l'entrainement |
|
|
! a la base et la hauteur max de l'ascendance. |
|
|
|
|
|
! Indicages: |
|
|
! l'ascendance provenant du niveau k traverse l'interface l avec |
|
|
! une vitesse wa(k, l). |
|
|
|
|
|
! -------------------- |
|
|
|
|
|
! + + + + + + + + + + |
|
|
|
|
|
! wa(k, l) ---- -------------------- l |
|
|
! /\ |
|
|
! /||\ + + + + + + + + + + |
|
|
! || |
|
|
! || -------------------- |
|
|
! || |
|
|
! || + + + + + + + + + + |
|
|
! || |
|
|
! || -------------------- |
|
|
! ||__ |
|
|
! |___ + + + + + + + + + + k |
|
|
|
|
|
! -------------------- |
|
|
|
|
|
!CR: ponderation entrainement des couches instables |
|
|
!def des entr_star tels que entr=f*entr_star |
|
|
do l=1, klev |
|
|
do ig=1, ngrid |
|
|
entr_star(ig, l)=0. |
|
|
enddo |
|
|
enddo |
|
|
! determination de la longueur de la couche d entrainement |
|
|
do ig=1, ngrid |
|
|
lentr(ig)=1 |
|
|
enddo |
|
|
|
|
|
!on ne considere que les premieres couches instables |
|
|
do k=nlay-2, 1, -1 |
|
|
do ig=1, ngrid |
|
|
if (ztv(ig, k).gt.ztv(ig, k+1).and. & |
|
|
ztv(ig, k+1).le.ztv(ig, k+2)) then |
|
|
lentr(ig)=k |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
! determination du lmin: couche d ou provient le thermique |
|
|
do ig=1, ngrid |
|
|
lmin(ig)=1 |
|
|
enddo |
|
|
do ig=1, ngrid |
|
|
do l=nlay, 2, -1 |
|
|
if (ztv(ig, l-1).gt.ztv(ig, l)) then |
|
|
lmin(ig)=l-1 |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
! definition de l'entrainement des couches |
|
|
do l=1, klev-1 |
|
|
do ig=1, ngrid |
|
|
if (ztv(ig, l).gt.ztv(ig, l+1).and. & |
|
|
l.ge.lmin(ig).and.l.le.lentr(ig)) then |
|
|
entr_star(ig, l)=(ztv(ig, l)-ztv(ig, l+1))* & |
|
|
(zlev(ig, l+1)-zlev(ig, l)) |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
! pas de thermique si couches 1->5 stables |
|
|
do ig=1, ngrid |
|
|
if (lmin(ig).gt.5) then |
|
|
do l=1, klev |
|
|
entr_star(ig, l)=0. |
|
|
enddo |
|
|
endif |
|
|
enddo |
|
|
! calcul de l entrainement total |
|
|
do ig=1, ngrid |
|
|
entr_star_tot(ig)=0. |
|
|
enddo |
|
|
do ig=1, ngrid |
|
|
do k=1, klev |
|
|
entr_star_tot(ig)=entr_star_tot(ig)+entr_star(ig, k) |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
print *, 'fin calcul entr_star' |
|
|
do k=1, klev |
|
|
do ig=1, ngrid |
|
|
ztva(ig, k)=ztv(ig, k) |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
do k=1, klev+1 |
|
|
do ig=1, ngrid |
|
|
zw2(ig, k)=0. |
|
|
fmc(ig, k)=0. |
|
|
|
|
|
f_star(ig, k)=0. |
|
|
|
|
|
larg_cons(ig, k)=0. |
|
|
larg_detr(ig, k)=0. |
|
|
wa_moy(ig, k)=0. |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
do ig=1, ngrid |
|
|
linter(ig)=1. |
|
|
lmaxa(ig)=1 |
|
|
lmix(ig)=1 |
|
|
wmaxa(ig)=0. |
|
|
enddo |
|
|
|
|
|
do l=1, nlay-2 |
|
|
do ig=1, ngrid |
|
|
if (ztv(ig, l).gt.ztv(ig, l+1) & |
|
|
.and.entr_star(ig, l).gt.1.e-10 & |
|
|
.and.zw2(ig, l).lt.1e-10) then |
|
|
f_star(ig, l+1)=entr_star(ig, l) |
|
|
!test:calcul de dteta |
|
|
zw2(ig, l+1)=2.*RG*(ztv(ig, l)-ztv(ig, l+1))/ztv(ig, l+1) & |
|
|
*(zlev(ig, l+1)-zlev(ig, l)) & |
|
|
*0.4*pphi(ig, l)/(pphi(ig, l+1)-pphi(ig, l)) |
|
|
larg_detr(ig, l)=0. |
|
|
else if ((zw2(ig, l).ge.1e-10).and. & |
|
|
(f_star(ig, l)+entr_star(ig, l).gt.1.e-10)) then |
|
|
f_star(ig, l+1)=f_star(ig, l)+entr_star(ig, l) |
|
|
ztva(ig, l)=(f_star(ig, l)*ztva(ig, l-1)+entr_star(ig, l) & |
|
|
*ztv(ig, l))/f_star(ig, l+1) |
|
|
zw2(ig, l+1)=zw2(ig, l)*(f_star(ig, l)/f_star(ig, l+1))**2+ & |
|
|
2.*RG*(ztva(ig, l)-ztv(ig, l))/ztv(ig, l) & |
|
|
*(zlev(ig, l+1)-zlev(ig, l)) |
|
|
endif |
|
|
! determination de zmax continu par interpolation lineaire |
|
|
if (zw2(ig, l+1).lt.0.) then |
|
|
if (abs(zw2(ig, l+1)-zw2(ig, l)).lt.1e-10) then |
|
|
print *, 'pb linter' |
|
|
endif |
|
|
linter(ig)=(l*(zw2(ig, l+1)-zw2(ig, l)) & |
|
|
-zw2(ig, l))/(zw2(ig, l+1)-zw2(ig, l)) |
|
|
zw2(ig, l+1)=0. |
|
|
lmaxa(ig)=l |
|
|
else |
|
|
if (zw2(ig, l+1).lt.0.) then |
|
|
print *, 'pb1 zw2<0' |
|
|
endif |
|
|
wa_moy(ig, l+1)=sqrt(zw2(ig, l+1)) |
|
|
endif |
|
|
if (wa_moy(ig, l+1).gt.wmaxa(ig)) then |
|
|
! lmix est le niveau de la couche ou w (wa_moy) est maximum |
|
|
lmix(ig)=l+1 |
|
|
wmaxa(ig)=wa_moy(ig, l+1) |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
print *, 'fin calcul zw2' |
|
|
|
|
|
! Calcul de la couche correspondant a la hauteur du thermique |
|
|
do ig=1, ngrid |
|
|
lmax(ig)=lentr(ig) |
|
|
enddo |
|
|
do ig=1, ngrid |
|
|
do l=nlay, lentr(ig)+1, -1 |
|
|
if (zw2(ig, l).le.1.e-10) then |
|
|
lmax(ig)=l-1 |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
! pas de thermique si couches 1->5 stables |
|
|
do ig=1, ngrid |
|
|
if (lmin(ig).gt.5) then |
|
|
lmax(ig)=1 |
|
|
lmin(ig)=1 |
|
|
endif |
|
|
enddo |
|
|
|
|
|
! Determination de zw2 max |
|
|
do ig=1, ngrid |
|
|
wmax(ig)=0. |
|
|
enddo |
|
|
|
|
|
do l=1, nlay |
|
|
do ig=1, ngrid |
|
|
if (l.le.lmax(ig)) then |
|
|
if (zw2(ig, l).lt.0.)then |
|
|
print *, 'pb2 zw2<0' |
|
|
endif |
|
|
zw2(ig, l)=sqrt(zw2(ig, l)) |
|
|
wmax(ig)=max(wmax(ig), zw2(ig, l)) |
|
|
else |
|
|
zw2(ig, l)=0. |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
! Longueur caracteristique correspondant a la hauteur des thermiques. |
|
|
do ig=1, ngrid |
|
|
zmax(ig)=0. |
|
|
zlevinter(ig)=zlev(ig, 1) |
|
|
enddo |
|
|
do ig=1, ngrid |
|
|
! calcul de zlevinter |
|
|
zlevinter(ig)=(zlev(ig, lmax(ig)+1)-zlev(ig, lmax(ig)))* & |
|
|
linter(ig)+zlev(ig, lmax(ig))-lmax(ig)*(zlev(ig, lmax(ig)+1) & |
|
|
-zlev(ig, lmax(ig))) |
|
|
zmax(ig)=max(zmax(ig), zlevinter(ig)-zlev(ig, lmin(ig))) |
|
|
enddo |
|
|
|
|
|
print *, 'avant fermeture' |
|
|
! Fermeture, determination de f |
|
|
do ig=1, ngrid |
|
|
entr_star2(ig)=0. |
|
|
enddo |
|
|
do ig=1, ngrid |
|
|
if (entr_star_tot(ig).LT.1.e-10) then |
|
|
f(ig)=0. |
|
|
else |
|
|
do k=lmin(ig), lentr(ig) |
|
|
entr_star2(ig)=entr_star2(ig)+entr_star(ig, k)**2 & |
|
|
/(rho(ig, k)*(zlev(ig, k+1)-zlev(ig, k))) |
|
|
enddo |
|
|
! Nouvelle fermeture |
|
|
f(ig)=wmax(ig)/(max(500., zmax(ig))*r_aspect & |
|
|
*entr_star2(ig))*entr_star_tot(ig) |
|
|
endif |
|
|
enddo |
|
|
print *, 'apres fermeture' |
|
|
|
|
|
! Calcul de l'entrainement |
|
|
do k=1, klev |
|
|
do ig=1, ngrid |
|
|
entr(ig, k)=f(ig)*entr_star(ig, k) |
|
|
enddo |
|
|
enddo |
|
|
! Calcul des flux |
|
|
do ig=1, ngrid |
|
|
do l=1, lmax(ig)-1 |
|
|
fmc(ig, l+1)=fmc(ig, l)+entr(ig, l) |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
! determination de l'indice du debut de la mixed layer ou w decroit |
|
|
|
|
|
! calcul de la largeur de chaque ascendance dans le cas conservatif. |
|
|
! dans ce cas simple, on suppose que la largeur de l'ascendance provenant |
|
|
! d'une couche est égale à la hauteur de la couche alimentante. |
|
|
! La vitesse maximale dans l'ascendance est aussi prise comme estimation |
|
|
! de la vitesse d'entrainement horizontal dans la couche alimentante. |
|
|
|
|
|
do l=2, nlay |
|
|
do ig=1, ngrid |
|
|
if (l.le.lmaxa(ig)) then |
|
|
zw=max(wa_moy(ig, l), 1.e-10) |
|
|
larg_cons(ig, l)=zmax(ig)*r_aspect & |
|
|
*fmc(ig, l)/(rhobarz(ig, l)*zw) |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
do l=2, nlay |
|
|
do ig=1, ngrid |
|
|
if (l.le.lmaxa(ig)) then |
|
|
if ((l_mix*zlev(ig, l)).lt.0.)then |
|
|
print *, 'pb l_mix*zlev<0' |
|
|
endif |
|
|
larg_detr(ig, l)=sqrt(l_mix*zlev(ig, l)) |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
! calcul de la fraction de la maille concernée par l'ascendance en tenant |
|
|
! compte de l'epluchage du thermique. |
|
|
|
|
|
!CR def de zmix continu (profil parabolique des vitesses) |
|
|
do ig=1, ngrid |
|
|
if (lmix(ig).gt.1.) then |
|
|
if (((zw2(ig, lmix(ig)-1)-zw2(ig, lmix(ig))) & |
|
|
*((zlev(ig, lmix(ig)))-(zlev(ig, lmix(ig)+1))) & |
|
|
-(zw2(ig, lmix(ig))-zw2(ig, lmix(ig)+1)) & |
|
|
*((zlev(ig, lmix(ig)-1))-(zlev(ig, lmix(ig))))).gt.1e-10) & |
|
|
then |
|
|
|
|
|
zmix(ig)=((zw2(ig, lmix(ig)-1)-zw2(ig, lmix(ig))) & |
|
|
*((zlev(ig, lmix(ig)))**2-(zlev(ig, lmix(ig)+1))**2) & |
|
|
-(zw2(ig, lmix(ig))-zw2(ig, lmix(ig)+1)) & |
|
|
*((zlev(ig, lmix(ig)-1))**2-(zlev(ig, lmix(ig)))**2)) & |
|
|
/(2.*((zw2(ig, lmix(ig)-1)-zw2(ig, lmix(ig))) & |
|
|
*((zlev(ig, lmix(ig)))-(zlev(ig, lmix(ig)+1))) & |
|
|
-(zw2(ig, lmix(ig))-zw2(ig, lmix(ig)+1)) & |
|
|
*((zlev(ig, lmix(ig)-1))-(zlev(ig, lmix(ig)))))) |
|
|
else |
|
|
zmix(ig)=zlev(ig, lmix(ig)) |
|
|
print *, 'pb zmix' |
|
|
endif |
|
|
else |
|
|
zmix(ig)=0. |
|
|
endif |
|
|
|
|
|
if ((zmax(ig)-zmix(ig)).lt.0.) then |
|
|
zmix(ig)=0.99*zmax(ig) |
|
|
endif |
|
|
enddo |
|
|
|
|
|
! calcul du nouveau lmix correspondant |
|
|
do ig=1, ngrid |
|
|
do l=1, klev |
|
|
if (zmix(ig).ge.zlev(ig, l).and. & |
|
|
zmix(ig).lt.zlev(ig, l+1)) then |
|
|
lmix(ig)=l |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
do l=2, nlay |
|
|
do ig=1, ngrid |
|
|
if(larg_cons(ig, l).gt.1.) then |
|
|
fraca(ig, l)=(larg_cons(ig, l)-larg_detr(ig, l)) & |
|
|
/(r_aspect*zmax(ig)) |
|
|
fraca(ig, l)=max(fraca(ig, l), 0.) |
|
|
fraca(ig, l)=min(fraca(ig, l), 0.5) |
|
|
fracd(ig, l)=1.-fraca(ig, l) |
|
|
fracc(ig, l)=larg_cons(ig, l)/(r_aspect*zmax(ig)) |
|
|
else |
|
|
fraca(ig, l)=0. |
|
|
fracc(ig, l)=0. |
|
|
fracd(ig, l)=1. |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
!CR: calcul de fracazmix |
|
|
do ig=1, ngrid |
|
|
fracazmix(ig)=(fraca(ig, lmix(ig)+1)-fraca(ig, lmix(ig)))/ & |
|
|
(zlev(ig, lmix(ig)+1)-zlev(ig, lmix(ig)))*zmix(ig) & |
|
|
+fraca(ig, lmix(ig))-zlev(ig, lmix(ig))*(fraca(ig, lmix(ig)+1) & |
|
|
-fraca(ig, lmix(ig)))/(zlev(ig, lmix(ig)+1)-zlev(ig, lmix(ig))) |
|
|
enddo |
|
|
|
|
|
do l=2, nlay |
|
|
do ig=1, ngrid |
|
|
if(larg_cons(ig, l).gt.1.) then |
|
|
if (l.gt.lmix(ig)) then |
|
|
if (zmax(ig)-zmix(ig).lt.1.e-10) then |
|
|
xxx(ig, l)=(lmaxa(ig)+1.-l)/(lmaxa(ig)+1.-lmix(ig)) |
|
|
else |
|
|
xxx(ig, l)=(zmax(ig)-zlev(ig, l))/(zmax(ig)-zmix(ig)) |
|
|
endif |
|
|
if (idetr.eq.0) then |
|
|
fraca(ig, l)=fracazmix(ig) |
|
|
else if (idetr.eq.1) then |
|
|
fraca(ig, l)=fracazmix(ig)*xxx(ig, l) |
|
|
else if (idetr.eq.2) then |
|
|
fraca(ig, l)=fracazmix(ig)*(1.-(1.-xxx(ig, l))**2) |
|
|
else |
|
|
fraca(ig, l)=fracazmix(ig)*xxx(ig, l)**2 |
|
|
endif |
|
|
fraca(ig, l)=max(fraca(ig, l), 0.) |
|
|
fraca(ig, l)=min(fraca(ig, l), 0.5) |
|
|
fracd(ig, l)=1.-fraca(ig, l) |
|
|
fracc(ig, l)=larg_cons(ig, l)/(r_aspect*zmax(ig)) |
|
|
endif |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
print *, 'fin calcul fraca' |
|
|
|
|
|
! Calcul de fracd, wd |
|
|
! somme wa - wd = 0 |
|
|
|
|
|
do ig=1, ngrid |
|
|
fm(ig, 1)=0. |
|
|
fm(ig, nlay+1)=0. |
|
|
enddo |
|
|
|
|
|
do l=2, nlay |
|
|
do ig=1, ngrid |
|
|
fm(ig, l)=fraca(ig, l)*wa_moy(ig, l)*rhobarz(ig, l) |
|
|
if (entr(ig, l-1).lt.1e-10.and.fm(ig, l).gt.fm(ig, l-1) & |
|
|
.and.l.gt.lmix(ig)) then |
|
|
fm(ig, l)=fm(ig, l-1) |
|
|
endif |
|
|
enddo |
|
|
do ig=1, ngrid |
|
|
if(fracd(ig, l).lt.0.1) then |
|
|
stop'fracd trop petit' |
|
|
else |
|
|
! vitesse descendante "diagnostique" |
|
|
wd(ig, l)=fm(ig, l)/(fracd(ig, l)*rhobarz(ig, l)) |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
do l=1, nlay |
|
|
do ig=1, ngrid |
|
|
masse(ig, l)=(pplev(ig, l)-pplev(ig, l+1))/RG |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
print *, '12 OK convect8' |
|
|
|
|
|
! calcul du transport vertical |
|
|
|
|
|
!CR:redefinition du entr |
|
|
do l=1, nlay |
|
|
do ig=1, ngrid |
|
|
detr(ig, l)=fm(ig, l)+entr(ig, l)-fm(ig, l+1) |
|
|
if (detr(ig, l).lt.0.) then |
|
|
entr(ig, l)=entr(ig, l)-detr(ig, l) |
|
|
detr(ig, l)=0. |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
if (w2di.eq.1) then |
|
|
fm0=fm0+ptimestep*(fm-fm0)/float(tho) |
|
|
entr0=entr0+ptimestep*(entr-entr0)/float(tho) |
|
|
else |
|
|
fm0=fm |
|
|
entr0=entr |
|
|
endif |
|
|
|
|
|
if (1.eq.1) then |
|
|
call dqthermcell(ngrid, nlay, ptimestep, fm0, entr0, masse & |
|
|
, zh, zdhadj, zha) |
|
|
call dqthermcell(ngrid, nlay, ptimestep, fm0, entr0, masse & |
|
|
, zo, pdoadj, zoa) |
|
|
else |
|
|
call dqthermcell2(ngrid, nlay, ptimestep, fm0, entr0, masse, fraca & |
|
|
, zh, zdhadj, zha) |
|
|
call dqthermcell2(ngrid, nlay, ptimestep, fm0, entr0, masse, fraca & |
|
|
, zo, pdoadj, zoa) |
|
|
endif |
|
|
|
|
|
if (1.eq.0) then |
|
|
call dvthermcell2(ngrid, nlay, ptimestep, fm0, entr0, masse & |
|
|
, fraca, zmax & |
|
|
, zu, zv, pduadj, pdvadj, zua, zva) |
|
|
else |
|
|
call dqthermcell(ngrid, nlay, ptimestep, fm0, entr0, masse & |
|
|
, zu, pduadj, zua) |
|
|
call dqthermcell(ngrid, nlay, ptimestep, fm0, entr0, masse & |
|
|
, zv, pdvadj, zva) |
|
|
endif |
|
|
|
|
|
do l=1, nlay |
|
|
do ig=1, ngrid |
|
|
zf=0.5*(fracc(ig, l)+fracc(ig, l+1)) |
|
|
zf2=zf/(1.-zf) |
|
|
thetath2(ig, l)=zf2*(zha(ig, l)-zh(ig, l))**2 |
|
|
wth2(ig, l)=zf2*(0.5*(wa_moy(ig, l)+wa_moy(ig, l+1)))**2 |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
do l=1, nlay |
|
|
do ig=1, ngrid |
|
|
pdtadj(ig, l)=zdhadj(ig, l)*zpspsk(ig, l) |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
print *, '14 OK convect8' |
|
|
|
|
|
! Calculs pour les sorties |
|
|
|
|
|
if(sorties) then |
|
|
do l=1, nlay |
|
|
do ig=1, ngrid |
|
|
zla(ig, l)=(1.-fracd(ig, l))*zmax(ig) |
|
|
zld(ig, l)=fracd(ig, l)*zmax(ig) |
|
|
if(1.-fracd(ig, l).gt.1.e-10) & |
|
|
zwa(ig, l)=wd(ig, l)*fracd(ig, l)/(1.-fracd(ig, l)) |
|
|
enddo |
|
|
enddo |
|
| 656 |
|
|
| 657 |
isplit=isplit+1 |
print *, '19 OK convect8' |
|
endif |
|
| 658 |
|
|
| 659 |
print *, '19 OK convect8' |
end SUBROUTINE thermcell |
| 660 |
|
|
| 661 |
end SUBROUTINE thermcell |
end module thermcell_m |
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