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SUBROUTINE leapfrog(ucov, vcov, teta, ps, masse, phis, q, time_0) |
SUBROUTINE leapfrog(ucov, vcov, teta, ps, masse, phis, q, time_0) |
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! From dyn3d/leapfrog.F, version 1.6 2005/04/13 08:58:34 |
! From dyn3d/leapfrog.F, version 1.6, 2005/04/13 08:58:34 |
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! Auteurs: P. Le Van, L. Fairhead, F. Hourdin |
! Authors: P. Le Van, L. Fairhead, F. Hourdin |
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USE calfis_m, ONLY: calfis |
USE calfis_m, ONLY: calfis |
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USE com_io_dyn, ONLY: histaveid |
USE com_io_dyn, ONLY: histaveid |
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USE comconst, ONLY: daysec, dtphys, dtvr |
USE comconst, ONLY: daysec, dtphys, dtvr |
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USE comgeom, ONLY: aire, apoln, apols |
USE comgeom, ONLY: aire, apoln, apols |
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USE comvert, ONLY: ap, bp |
USE comvert, ONLY: ap, bp |
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USE conf_gcm_m, ONLY: day_step, iconser, iperiod, iphysiq, & |
USE conf_gcm_m, ONLY: day_step, iconser, iperiod, iphysiq, nday, offline, & |
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nday, offline, periodav |
periodav |
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USE dimens_m, ONLY: iim, llm, nqmx |
USE dimens_m, ONLY: iim, llm, nqmx |
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USE dynetat0_m, ONLY: day_ini |
USE dynetat0_m, ONLY: day_ini |
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use dynredem1_m, only: dynredem1 |
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USE exner_hyb_m, ONLY: exner_hyb |
USE exner_hyb_m, ONLY: exner_hyb |
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use filtreg_m, only: filtreg |
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USE guide_m, ONLY: guide |
USE guide_m, ONLY: guide |
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use inidissip_m, only: idissip |
use inidissip_m, only: idissip |
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USE logic, ONLY: iflag_phys, ok_guide |
USE logic, ONLY: iflag_phys, ok_guide |
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USE paramet_m, ONLY: iip1, ip1jm, ip1jmp1, jjp1 |
USE paramet_m, ONLY: iip1, ip1jm, ip1jmp1, jjp1 |
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USE pression_m, ONLY: pression |
USE pression_m, ONLY: pression |
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USE pressure_var, ONLY: p3d |
USE pressure_var, ONLY: p3d |
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USE temps, ONLY: dt, itaufin |
USE temps, ONLY: itau_dyn |
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! Variables dynamiques: |
! Variables dynamiques: |
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REAL vcov(ip1jm, llm), ucov(ip1jmp1, llm) ! vents covariants |
REAL vcov(ip1jm, llm), ucov(ip1jmp1, llm) ! vents covariants |
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REAL tppn(iim), tpps(iim), tpn, tps |
REAL tppn(iim), tpps(iim), tpn, tps |
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INTEGER itau ! index of the time step of the dynamics, starts at 0 |
INTEGER itau ! index of the time step of the dynamics, starts at 0 |
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INTEGER itaufin |
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INTEGER iday ! jour julien |
INTEGER iday ! jour julien |
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REAL time ! time of day, as a fraction of day length |
REAL time ! time of day, as a fraction of day length |
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real finvmaold(ip1jmp1, llm) |
real finvmaold(ip1jmp1, llm) |
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! cree par la dissipation |
! cree par la dissipation |
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REAL dtetaecdt(ip1jmp1, llm) |
REAL dtetaecdt(ip1jmp1, llm) |
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REAL vcont(ip1jm, llm), ucont(ip1jmp1, llm) |
REAL vcont(ip1jm, llm), ucont(ip1jmp1, llm) |
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CHARACTER*15 ztit |
logical forward, leapf |
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INTEGER:: ip_ebil_dyn = 0 ! PRINT level for energy conserv. diag. |
REAL dt |
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logical:: dissip_conservative = .true. |
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logical forward, leapf, apphys, conser, apdiss |
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!--------------------------------------------------- |
!--------------------------------------------------- |
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CALL pression(ip1jmp1, ap, bp, ps, p3d) |
CALL pression(ip1jmp1, ap, bp, ps, p3d) |
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CALL exner_hyb(ps, p3d, pks, pk, pkf) |
CALL exner_hyb(ps, p3d, pks, pk, pkf) |
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! Debut de l'integration temporelle: |
! Début de l'integration temporelle : |
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outer_loop:do |
outer_loop:do |
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if (ok_guide .and. (itaufin - itau - 1) * dtvr > 21600.) & |
if (ok_guide .and. (itaufin - itau - 1) * dtvr > 21600.) & |
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call guide(itau, ucov, vcov, teta, q, masse, ps) |
call guide(itau, ucov, vcov, teta, q, masse, ps) |
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CALL filtreg(finvmaold, jjp1, llm, - 2, 2, .TRUE., 1) |
CALL filtreg(finvmaold, jjp1, llm, - 2, 2, .TRUE., 1) |
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do |
do |
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! gestion des appels de la physique et des dissipations: |
! Calcul des tendances dynamiques: |
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apphys = MOD(itau + 1, iphysiq) == 0 .AND. iflag_phys /= 0 |
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conser = MOD(itau, iconser) == 0 |
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apdiss = MOD(itau + 1, idissip) == 0 |
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! calcul des tendances dynamiques: |
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CALL geopot(ip1jmp1, teta, pk, pks, phis, phi) |
CALL geopot(ip1jmp1, teta, pk, pks, phis, phi) |
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CALL caldyn(itau, ucov, vcov, teta, ps, masse, pk, pkf, phis, phi, & |
CALL caldyn(itau, ucov, vcov, teta, ps, masse, pk, pkf, phis, phi, & |
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conser, du, dv, dteta, dp, w, pbaru, pbarv, & |
MOD(itau, iconser) == 0, du, dv, dteta, dp, w, pbaru, pbarv, & |
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time + iday - day_ini) |
time + iday - day_ini) |
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IF (forward .OR. leapf) THEN |
IF (forward .OR. leapf) THEN |
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! calcul des tendances advection des traceurs (dont l'humidite) |
! Calcul des tendances advection des traceurs (dont l'humidité) |
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CALL caladvtrac(q, pbaru, pbarv, p3d, masse, dq, teta, pk) |
CALL caladvtrac(q, pbaru, pbarv, p3d, masse, dq, teta, pk) |
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IF (offline) THEN |
IF (offline) THEN |
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! Stokage du flux de masse pour traceurs off-line |
! Stokage du flux de masse pour traceurs off-line |
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! integrations dynamique et traceurs: |
! integrations dynamique et traceurs: |
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CALL integrd(2, vcovm1, ucovm1, tetam1, psm1, massem1, dv, du, & |
CALL integrd(2, vcovm1, ucovm1, tetam1, psm1, massem1, dv, du, & |
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dteta, dq, dp, vcov, ucov, teta, q, ps, masse, phis, & |
dteta, dq, dp, vcov, ucov, teta, q, ps, masse, phis, & |
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finvmaold, leapf) |
finvmaold, leapf, dt) |
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IF (apphys) THEN |
IF (MOD(itau + 1, iphysiq) == 0 .AND. iflag_phys /= 0) THEN |
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! calcul des tendances physiques: |
! calcul des tendances physiques: |
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IF (itau + 1 == itaufin) lafin = .TRUE. |
IF (itau + 1 == itaufin) lafin = .TRUE. |
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rdaym_ini = itau * dtvr / daysec |
rdaym_ini = itau * dtvr / daysec |
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rdayvrai = rdaym_ini + day_ini |
rdayvrai = rdaym_ini + day_ini |
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! Diagnostique de conservation de l'énergie : initialisation |
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IF (ip_ebil_dyn >= 1) THEN |
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ztit='bil dyn' |
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CALL diagedyn(ztit, 2, 1, 1, dtphys, ucov, vcov, ps, p3d, pk, & |
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teta, q(:, :, 1), q(:, :, 2)) |
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ENDIF |
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CALL calfis(nqmx, lafin, rdayvrai, time, ucov, vcov, teta, q, & |
CALL calfis(nqmx, lafin, rdayvrai, time, ucov, vcov, teta, q, & |
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masse, ps, pk, phis, phi, du, dv, dteta, dq, w, & |
masse, ps, pk, phis, phi, du, dv, dteta, dq, w, & |
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dufi, dvfi, dtetafi, dqfi, dpfi) |
dufi, dvfi, dtetafi, dqfi, dpfi) |
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CALL addfi(nqmx, dtphys, & |
CALL addfi(nqmx, dtphys, & |
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ucov, vcov, teta, q, ps, & |
ucov, vcov, teta, q, ps, & |
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dufi, dvfi, dtetafi, dqfi, dpfi) |
dufi, dvfi, dtetafi, dqfi, dpfi) |
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! Diagnostique de conservation de l'énergie : difference |
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IF (ip_ebil_dyn >= 1) THEN |
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ztit = 'bil phys' |
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CALL diagedyn(ztit, 2, 1, 1, dtphys, ucov, vcov, ps, p3d, pk, & |
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teta, q(:, :, 1), q(:, :, 2)) |
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ENDIF |
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ENDIF |
ENDIF |
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CALL pression(ip1jmp1, ap, bp, ps, p3d) |
CALL pression(ip1jmp1, ap, bp, ps, p3d) |
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CALL exner_hyb(ps, p3d, pks, pk, pkf) |
CALL exner_hyb(ps, p3d, pks, pk, pkf) |
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IF (apdiss) THEN |
IF (MOD(itau + 1, idissip) == 0) THEN |
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! dissipation horizontale et verticale des petites echelles: |
! dissipation horizontale et verticale des petites echelles: |
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! calcul de l'energie cinetique avant dissipation |
! calcul de l'energie cinetique avant dissipation |
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ucov=ucov + dudis |
ucov=ucov + dudis |
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vcov=vcov + dvdis |
vcov=vcov + dvdis |
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if (dissip_conservative) then |
! On rajoute la tendance due à la transformation Ec -> E |
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! On rajoute la tendance due a la transform. Ec -> E |
! thermique créée lors de la dissipation |
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! therm. cree lors de la dissipation |
call covcont(llm, ucov, vcov, ucont, vcont) |
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call covcont(llm, ucov, vcov, ucont, vcont) |
call enercin(vcov, ucov, vcont, ucont, ecin) |
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call enercin(vcov, ucov, vcont, ucont, ecin) |
dtetaecdt= (ecin0 - ecin) / pk |
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dtetaecdt= (ecin0 - ecin) / pk |
dtetadis=dtetadis + dtetaecdt |
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dtetadis=dtetadis + dtetaecdt |
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endif |
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teta=teta + dtetadis |
teta=teta + dtetadis |
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! Calcul de la valeur moyenne, unique de h aux poles ..... |
! Calcul de la valeur moyenne unique de h aux pôles |
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DO l = 1, llm |
DO l = 1, llm |
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DO ij = 1, iim |
DO ij = 1, iim |
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tppn(ij) = aire(ij) * teta(ij, l) |
tppn(ij) = aire(ij) * teta(ij, l) |
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ENDIF |
ENDIF |
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IF (itau == itaufin) THEN |
IF (itau == itaufin) THEN |
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CALL dynredem1("restart.nc", vcov, ucov, teta, q, masse, ps) |
CALL dynredem1("restart.nc", vcov, ucov, teta, q, masse, ps, & |
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itau=itau_dyn+itaufin) |
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ENDIF |
ENDIF |
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! gestion de l'integration temporelle: |
! gestion de l'integration temporelle: |