MODULE lmdz_wake_ini IMPLICIT NONE ! ============================================================================ ! But : Decrire le comportement des poches froides apparaissant dans les ! grands systemes convectifs, et fournir l'energie disponible pour ! le declenchement de nouvelles colonnes convectives. ! State variables : ! deltatw : temperature difference between wake and off-wake regions ! deltaqw : specific humidity difference between wake and off-wake regions ! sigmaw : fractional area covered by wakes. ! wdens : number of wakes per unit area ! ------------------------------------------------------------------------- ! Declaration de variables ! ------------------------------------------------------------------------- ! Variables a fixer !jyg< !! REAL, SAVE :: stark, wdens_ref, coefgw, alpk INTEGER, SAVE, PROTECTED :: prt_level REAL, SAVE, PROTECTED, DIMENSION(2) :: wdens_ref REAL, SAVE, PROTECTED :: stark, coefgw, alpk, wk_pupper !>jyg REAL, SAVE, PROTECTED :: crep_upper, crep_sol !$OMP THREADPRIVATE(stark, wdens_ref, coefgw, alpk, wk_pupper, crep_upper, crep_sol) REAL, SAVE, PROTECTED :: tau_cv !$OMP THREADPRIVATE(tau_cv) REAL, SAVE, PROTECTED :: wk_delta_t_min !$OMP THREADPRIVATE(wk_delta_t_min) REAL, SAVE, PROTECTED :: wk_frac_int_delta_t !$OMP THREADPRIVATE(wk_frac_int_delta_t) REAL, SAVE, PROTECTED :: rzero, aa0 ! minimal wake radius and area !$OMP THREADPRIVATE(rzero, aa0) LOGICAL, SAVE, PROTECTED :: ok_bug_gfl !$OMP THREADPRIVATE(ok_bug_gfl) LOGICAL, SAVE, PROTECTED :: flag_wk_check_trgl !$OMP THREADPRIVATE(flag_wk_check_trgl) INTEGER, SAVE, PROTECTED :: iflag_wk_act !$OMP THREADPRIVATE(iflag_wk_act) INTEGER, SAVE, PROTECTED :: iflag_wk_check_trgl !$OMP THREADPRIVATE(iflag_wk_check_trgl) INTEGER, SAVE, PROTECTED :: iflag_wk_pop_dyn !$OMP THREADPRIVATE(iflag_wk_pop_dyn) INTEGER, SAVE, PROTECTED :: iflag_wk_profile !$OMP THREADPRIVATE(iflag_wk_profile) INTEGER, SAVE, PROTECTED :: wk_nsub !$OMP THREADPRIVATE(wk_nsub) INTEGER, SAVE, PROTECTED :: iflag_wk_new_ptop !$OMP THREADPRIVATE(iflag_wk_new_ptop) REAL, SAVE, PROTECTED :: wdensinit ! Minimum wake density used to restart wakes from a wake-free state !$OMP THREADPRIVATE(wdensinit) REAL, SAVE, PROTECTED :: wdensthreshold ! Threshold wake density below which wakes are killed !$OMP THREADPRIVATE(wdensthreshold) REAL, SAVE, PROTECTED :: sigmad, hwmin, wapecut, cstart !$OMP THREADPRIVATE(sigmad, hwmin, wapecut, cstart) REAL, SAVE, PROTECTED :: sigmaw_max !$OMP THREADPRIVATE(sigmaw_max) REAL, SAVE, PROTECTED :: dens_rate !$OMP THREADPRIVATE(dens_rate) REAL, SAVE, PROTECTED :: epsilon_loc !$OMP THREADPRIVATE(epsilon_loc) REAL, SAVE, PROTECTED :: epsim1,RG,RD !$OMP THREADPRIVATE(epsim1,RG,RD) REAL, SAVE, PROTECTED ::smallestreal !$OMP THREADPRIVATE(smallestreal) REAL, SAVE, PROTECTED :: wk_int_delta_t_min !$OMP THREADPRIVATE(wk_int_delta_t_min) CONTAINS ! ========================================================================= SUBROUTINE wake_ini(rg_in,rd_in,rv_in,prt_lev) ! ========================================================================= ! ************************************************************** ! * ! WAKE * ! retour a un Pupper fixe * ! * ! written by : GRANDPEIX Jean-Yves 09/03/2000 * ! modified by : ROEHRIG Romain 01/29/2007 * ! ************************************************************** ! ------------------------------------------------------------------------- ! Initialisations ! ------------------------------------------------------------------------- USE lmdz_ioipsl_getin_p, ONLY: getin_p REAL eps INTEGER, INTENT(IN) :: prt_lev REAL, INTENT(IN) :: rg_in,rd_in,rv_in smallestreal=tiny(smallestreal) prt_level=prt_lev epsilon_loc=1.E-15 wapecut=1. ! previously 5. rzero = 5000. CALL getin_p('rzero_wk', rzero) aa0 = 3.14*rzero*rzero ! Essais d'initialisation avec sigmaw = 0.02 et hw = 10. !! sigmad=0.005 sigmad=0.02 CALL getin_p('sigmad', sigmad) hwmin=10. !!wdensthreshold=1.e-12 wdensthreshold=1.e-14 wdensthreshold=2.e-14 CALL getin_p('wdensthreshold', wdensthreshold) IF (sigmad < 0.) THEN sigmad = abs(sigmad) !! wdensmin=sigmad/(3.14*rzero**2) wdensinit=sigmad/(3.14*rzero**2) ELSE wdensinit = wdensthreshold/2. ENDIF ! cc nrlmd sigmaw_max=0.4 dens_rate=0.1 eps = rd_in/rv_in epsim1 = 1.0/eps - 1.0 RG=rg_in RD=rd_in ! cc ! Longueur de maille (en m) ! ------------------------------------------------------------------------- ! ALON = 3.e5 ! alon = 1.E6 ! Configuration de coefgw,stark,wdens (22/02/06 by YU Jingmei) ! coefgw : Coefficient pour les ondes de gravite ! stark : Coefficient k dans Cstar=k*sqrt(2*WAPE) ! wdens : Densite surfacique de poche froide ! ------------------------------------------------------------------------- ! cc nrlmd coefgw=10 ! coefgw=1 ! wdens0 = 1.0/(alon**2) ! cc nrlmd wdens = 1.0/(alon**2) ! cc nrlmd stark = 0.50 ! CRtest ! cc nrlmd alpk=0.1 ! alpk = 1.0 ! alpk = 0.5 ! alpk = 0.05 crep_upper = 0.9 crep_sol = 1.0 ! Flag concerning the bug in gfl computation ok_bug_gfl = .True. CALL getin_p('ok_bug_gfl', ok_bug_gfl) ! Get wapecut from parameter file wapecut = 1. PRINT*,'wapecut',wapecut CALL getin_p('wapecut', wapecut) PRINT*,'wapecut',wapecut ! cc nrlmd Lecture du fichier wake_param.data ! cc nrlmd Lecture du fichier wake_param.data stark=0.33 CALL getin_p('stark',stark) cstart = stark*sqrt(2.*wapecut) alpk=0.25 CALL getin_p('alpk',alpk) wk_pupper=0.6 CALL getin_p('wk_pupper',wk_pupper) !jyg< !! wdens_ref=8.E-12 !! CALL getin_p('wdens_ref',wdens_ref) wdens_ref(1)=8.E-12 wdens_ref(2)=8.E-12 CALL getin_p('wdens_ref_o',wdens_ref(1)) !wake number per unit area ; ocean CALL getin_p('wdens_ref_l',wdens_ref(2)) !wake number per unit area ; land !>jyg !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!! Population dynamics parameters !!!!!!!!!!!!!!!!!!!!!!!!!!!! !------------------------------------------------------------------------ iflag_wk_pop_dyn = 0 CALL getin_p('iflag_wk_pop_dyn',iflag_wk_pop_dyn) ! switch between wdens prescribed ! and wdens prognostic iflag_wk_act = 0 CALL getin_p('iflag_wk_act',iflag_wk_act) ! 0: act(:)=0. ! 1: act(:)=1. ! 2: act(:)=f(Wape) iflag_wk_profile = 0 CALL getin_p('iflag_wk_profile',iflag_wk_profile) ! switch between wdens prescribed ! and wdens prognostic ! iflag_wk_profile = 0 iflag_wk_new_ptop = 0 CALL getin_p('iflag_wk_new_ptop',iflag_wk_new_ptop) wk_nsub = 10 CALL getin_p('wk_nsub',wk_nsub) tau_cv = 4000. CALL getin_p('tau_cv', tau_cv) wk_delta_t_min = 0. CALL getin_p('wk_delta_t_min', wk_delta_t_min) wk_int_delta_t_min = 10. CALL getin_p('wk_int_delta_t_min', wk_int_delta_t_min) wk_frac_int_delta_t = 0.9 CALL getin_p('wk_frac_int_delta_t', wk_frac_int_delta_t) !------------------------------------------------------------------------ coefgw=4. CALL getin_p('coefgw',coefgw) WRITE(*,*) 'stark=', stark WRITE(*,*) 'alpk=', alpk WRITE(*,*) 'wk_pupper=', wk_pupper !jyg< !! WRITE(*,*) 'wdens_ref=', wdens_ref WRITE(*,*) 'wdens_ref_o=', wdens_ref(1) WRITE(*,*) 'wdens_ref_l=', wdens_ref(2) !>jyg WRITE(*,*) 'iflag_wk_pop_dyn=',iflag_wk_pop_dyn WRITE(*,*) 'iflag_wk_act',iflag_wk_act WRITE(*,*) 'coefgw=', coefgw flag_wk_check_trgl=.FALSE. CALL getin_p('flag_wk_check_trgl ', flag_wk_check_trgl) WRITE(*,*) 'flag_wk_check_trgl=', flag_wk_check_trgl WRITE(*,*) 'flag_wk_check_trgl OBSOLETE. Utilisr iflag_wk_check_trgl plutot' iflag_wk_check_trgl=0 ; IF (flag_wk_check_trgl) iflag_wk_check_trgl=1 CALL getin_p('iflag_wk_check_trgl ', iflag_wk_check_trgl) WRITE(*,*) 'iflag_wk_check_trgl=', iflag_wk_check_trgl WRITE(*,*) 'wk_delta_t_min=', wk_delta_t_min WRITE(*,*) 'wk_int_delta_t_min=', wk_int_delta_t_min WRITE(*,*) 'wk_frac_int_delta_t=', wk_frac_int_delta_t WRITE(*,*) 'iflag_wk_new_ptop=', iflag_wk_new_ptop WRITE(*,*) 'wk_nsub=', wk_nsub END SUBROUTINE wake_ini END MODULE lmdz_wake_ini