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PROGRAM gcm |
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|
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! Authors: P. Le Van, L. Fairhead, F. Hourdin |
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! From "gcm.F", version 1.4, 2006/04/04 15:05:16 |
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|
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! General circulation model of LMD. Avec coordonn\'ee verticale |
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! hybride, avec nouveaux op\'erateurs de dissipation "*" ("gradiv2", |
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! "divgrad2", "nxgraro2"). Possibilit\'e de choisir le sch\'ema pour |
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! l'advection de "q", en modifiant "iadv" dans "traceur.def". |
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|
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use comconst, only: dtvr, iniconst |
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use comdissnew, only: read_comdissnew |
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use comgeom, only: aire_2d, inigeom |
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use comgeomphy, only: airephy |
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use conf_gcm_m, only: day_step, iperiod, iphysiq, nday, conf_gcm, iflag_phys |
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use conf_guide_m, only: conf_guide |
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use dimensions, only: iim, jjm, llm, nqmx |
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USE disvert_m, ONLY : disvert |
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use dynetat0_m, only: dynetat0, day_ini |
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use dynredem0_m, only: dynredem0 |
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use grid_change, only: dyn_phy, init_dyn_phy |
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use histclo_m, only: histclo |
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use iniadvtrac_m, only: iniadvtrac |
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use inidissip_m, only: inidissip |
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use inifilr_m, only: inifilr |
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use inithist_m, only: inithist |
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use init_dynzon_m, only: init_dynzon |
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USE ioconf_calendar_m, only: ioconf_calendar |
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use leapfrog_m, only: leapfrog |
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use netcdf95, only: nf95_close |
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use suphec_m, only: suphec |
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use unit_nml_m, only: unit_nml, set_unit_nml |
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use createnewfield_m, only: NbField, Ncid |
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|
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IMPLICIT NONE |
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|
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! Variables dynamiques : |
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REAL ucov(iim + 1, jjm + 1, llm), vcov(iim + 1, jjm, llm) ! vent covariant |
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REAL teta(iim + 1, jjm + 1, llm) ! temp\'erature potentielle |
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REAL q(iim + 1, jjm + 1, llm, nqmx) ! champs advect\'es |
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REAL ps(iim + 1, jjm + 1) ! pression au sol (Pa) |
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REAL masse(iim + 1, jjm + 1, llm) ! masse d'air |
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REAL phis(iim + 1, jjm + 1) ! g\'eopotentiel au sol |
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|
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LOGICAL:: true_calendar = .false. ! default value |
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integer i |
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|
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namelist /main_nml/true_calendar |
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|
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!------------------------------------------------------------ |
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|
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call set_unit_nml |
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open(unit_nml, file="used_namelists.txt", status="replace", action="write") |
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|
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CALL conf_gcm |
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call read_comdissnew |
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|
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print *, "Enter namelist 'main_nml'." |
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read (unit=*, nml=main_nml) |
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write(unit_nml, nml=main_nml) |
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|
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! Choix du calendrier : |
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if (true_calendar) then |
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call ioconf_calendar('gregorian') |
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else |
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call ioconf_calendar('360d') |
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endif |
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|
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call iniadvtrac |
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CALL iniconst |
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CALL dynetat0(vcov, ucov, teta, q, masse, ps, phis) |
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CALL disvert |
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CALL inigeom ! initialisation de la g\'eometrie |
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CALL inifilr ! initialisation du filtre |
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CALL inidissip |
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call init_dyn_phy |
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|
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! Initialisation de la physique : |
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IF (iflag_phys) THEN |
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airephy = pack(aire_2d, dyn_phy) |
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CALL suphec |
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ENDIF |
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|
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! Initialisation des entr\'ees-sorties : |
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CALL dynredem0(day_ini + nday, phis) |
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CALL inithist(t_ops = dtvr, t_wrt = dtvr) |
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call init_dynzon(dt_app = dtvr * iperiod) |
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|
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CALL conf_guide |
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CALL leapfrog(ucov, vcov, teta, ps, masse, phis, q) |
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|
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close(unit_nml) |
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call histclo |
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|
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do i = 1, nbfield |
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call nf95_close(Ncid(i)) |
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end do |
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|
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print *, 'Simulation finished' |
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print *, 'Everything is cool' |
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|
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END PROGRAM gcm |
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