[3331] | 1 | subroutine ener_conserv(klon,klev,pdtphys, & |
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| 2 | & puo,pvo,pto,pqo,pun,pvn,ptn,pqn,dtke,masse,exner,d_t_ec) |
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| 3 | |
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| 4 | !============================================================= |
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| 5 | ! Energy conservation |
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| 6 | ! Based on the TKE equation |
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| 7 | ! The M2 and N2 terms at the origin of TKE production are |
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| 8 | ! concerted into heating in the d_t_ec term |
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| 9 | ! Option 1 is the standard |
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| 10 | ! 101 is for M2 term only |
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| 11 | ! 101 for N2 term only |
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| 12 | ! -1 is a previours treatment for kinetic energy only |
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| 13 | ! FH (hourdin@lmd.jussieu.fr), 2013/04/25 |
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| 14 | !============================================================= |
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| 15 | |
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| 16 | !============================================================= |
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| 17 | ! Declarations |
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| 18 | !============================================================= |
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| 19 | |
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| 20 | ! From module |
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| 21 | USE phys_local_var_mod, ONLY : d_u_vdf,d_v_vdf,d_t_vdf,d_u_ajs,d_v_ajs,d_t_ajs,d_u_con,d_v_con,d_t_con,d_t_diss |
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| 22 | USE phys_local_var_mod, ONLY : d_t_eva,d_t_lsc,d_q_eva,d_q_lsc |
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| 23 | USE phys_output_var_mod, ONLY : bils_ec,bils_ech,bils_tke,bils_kinetic,bils_enthalp,bils_latent,bils_diss |
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| 24 | |
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| 25 | IMPLICIT none |
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| 26 | #include "YOMCST.h" |
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| 27 | #include "YOETHF.h" |
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| 28 | #include "clesphys.h" |
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| 29 | #include "compbl.h" |
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| 30 | |
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| 31 | ! Arguments |
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| 32 | INTEGER, INTENT(IN) :: klon,klev |
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| 33 | REAL, INTENT(IN) :: pdtphys |
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| 34 | REAL, DIMENSION(klon,klev),INTENT(IN) :: puo,pvo,pto,pqo |
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| 35 | REAL, DIMENSION(klon,klev),INTENT(IN) :: pun,pvn,ptn,pqn |
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| 36 | REAL, DIMENSION(klon,klev),INTENT(IN) :: masse,exner |
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| 37 | REAL, DIMENSION(klon,klev+1),INTENT(IN) :: dtke |
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| 38 | REAL, DIMENSION(klon,klev),INTENT(OUT) :: d_t_ec |
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| 39 | integer k,i |
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| 40 | |
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| 41 | ! Local |
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| 42 | REAL, DIMENSION(klon,klev+1) :: fluxu,fluxv,fluxt |
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| 43 | REAL, DIMENSION(klon,klev+1) :: dddu,dddv,dddt |
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| 44 | REAL, DIMENSION(klon,klev) :: d_u,d_v,d_t,zv,zu,d_t_ech |
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| 45 | REAL ZRCPD |
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| 46 | |
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| 47 | character*80 abort_message |
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| 48 | character*20 :: modname |
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| 49 | |
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| 50 | |
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| 51 | modname='ener_conser' |
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| 52 | d_t_ec(:,:)=0. |
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| 53 | |
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| 54 | IF (iflag_ener_conserv==-1) THEN |
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| 55 | !+jld ec_conser |
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| 56 | DO k = 1, klev |
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| 57 | DO i = 1, klon |
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| 58 | ZRCPD = RCPD*(1.0+RVTMP2*pqn(i,k)) |
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| 59 | d_t_ec(i,k)=0.5/ZRCPD & |
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| 60 | & *(puo(i,k)**2+pvo(i,k)**2-pun(i,k)**2-pvn(i,k)**2) |
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| 61 | ENDDO |
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| 62 | ENDDO |
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| 63 | !-jld ec_conser |
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| 64 | |
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| 65 | |
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| 66 | |
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| 67 | ELSEIF (iflag_ener_conserv>=1) THEN |
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| 68 | |
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| 69 | IF (iflag_ener_conserv<=2) THEN |
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| 70 | ! print*,'ener_conserv pbl=',iflag_pbl |
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| 71 | IF (iflag_pbl>=20 .AND. iflag_pbl<=27) THEN !d_t_diss accounts for conserv |
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| 72 | d_t(:,:)=d_t_ajs(:,:) ! d_t_ajs = adjust + thermals |
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| 73 | d_u(:,:)=d_u_ajs(:,:)+d_u_con(:,:) |
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| 74 | d_v(:,:)=d_v_ajs(:,:)+d_v_con(:,:) |
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| 75 | ELSE |
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| 76 | d_t(:,:)=d_t_vdf(:,:)+d_t_ajs(:,:) ! d_t_ajs = adjust + thermals |
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| 77 | d_u(:,:)=d_u_vdf(:,:)+d_u_ajs(:,:)+d_u_con(:,:) |
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| 78 | d_v(:,:)=d_v_vdf(:,:)+d_v_ajs(:,:)+d_v_con(:,:) |
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| 79 | ENDIF |
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| 80 | ELSEIF (iflag_ener_conserv==101) THEN |
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| 81 | d_t(:,:)=0. |
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| 82 | d_u(:,:)=d_u_vdf(:,:)+d_u_ajs(:,:)+d_u_con(:,:) |
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| 83 | d_v(:,:)=d_v_vdf(:,:)+d_v_ajs(:,:)+d_v_con(:,:) |
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| 84 | ELSEIF (iflag_ener_conserv==110) THEN |
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| 85 | d_t(:,:)=d_t_vdf(:,:)+d_t_ajs(:,:) |
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| 86 | d_u(:,:)=0. |
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| 87 | d_v(:,:)=0. |
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| 88 | ELSE |
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| 89 | abort_message = 'iflag_ener_conserv non prevu' |
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| 90 | CALL abort_physic (modname,abort_message,1) |
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| 91 | ENDIF |
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| 92 | |
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| 93 | !---------------------------------------------------------------------------- |
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| 94 | ! Two options wether we consider time integration in the energy conservation |
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| 95 | !---------------------------------------------------------------------------- |
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| 96 | |
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| 97 | if (iflag_ener_conserv==2) then |
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| 98 | zu(:,:)=puo(:,:) |
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| 99 | zv(:,:)=pvo(:,:) |
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| 100 | else |
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| 101 | IF (iflag_pbl>=20 .AND. iflag_pbl<=27) THEN |
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| 102 | zu(:,:)=puo(:,:)+d_u_vdf(:,:)+0.5*d_u(:,:) |
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| 103 | zv(:,:)=pvo(:,:)+d_v_vdf(:,:)+0.5*d_v(:,:) |
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| 104 | ELSE |
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| 105 | zu(:,:)=puo(:,:)+0.5*d_u(:,:) |
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| 106 | zv(:,:)=pvo(:,:)+0.5*d_v(:,:) |
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| 107 | ENDIF |
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| 108 | endif |
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| 109 | |
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| 110 | fluxu(:,klev+1)=0. |
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| 111 | fluxv(:,klev+1)=0. |
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| 112 | fluxt(:,klev+1)=0. |
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| 113 | |
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| 114 | do k=klev,1,-1 |
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| 115 | fluxu(:,k)=fluxu(:,k+1)+masse(:,k)*d_u(:,k) |
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| 116 | fluxv(:,k)=fluxv(:,k+1)+masse(:,k)*d_v(:,k) |
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| 117 | fluxt(:,k)=fluxt(:,k+1)+masse(:,k)*d_t(:,k)/exner(:,k) |
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| 118 | enddo |
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| 119 | |
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| 120 | dddu(:,1)=2*zu(:,1)*fluxu(:,1) |
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| 121 | dddv(:,1)=2*zv(:,1)*fluxv(:,1) |
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| 122 | dddt(:,1)=(exner(:,1)-1.)*fluxt(:,1) |
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| 123 | |
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| 124 | do k=2,klev |
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| 125 | dddu(:,k)=(zu(:,k)-zu(:,k-1))*fluxu(:,k) |
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| 126 | dddv(:,k)=(zv(:,k)-zv(:,k-1))*fluxv(:,k) |
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| 127 | dddt(:,k)=(exner(:,k)-exner(:,k-1))*fluxt(:,k) |
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| 128 | enddo |
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| 129 | dddu(:,klev+1)=0. |
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| 130 | dddv(:,klev+1)=0. |
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| 131 | dddt(:,klev+1)=0. |
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| 132 | |
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| 133 | do k=1,klev |
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| 134 | d_t_ech(:,k)=-(rcpd*(dddt(:,k)+dddt(:,k+1)))/(2.*rcpd*masse(:,k)) |
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| 135 | d_t_ec(:,k)=-(dddu(:,k)+dddu(:,k+1)+dddv(:,k)+dddv(:,k+1))/(2.*rcpd*masse(:,k))+d_t_ech(:,k) |
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| 136 | enddo |
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| 137 | |
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| 138 | ENDIF |
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| 139 | |
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| 140 | !================================================================ |
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| 141 | ! Computation of integrated enthalpie and kinetic energy variation |
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| 142 | ! FH (hourdin@lmd.jussieu.fr), 2013/04/25 |
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| 143 | ! bils_ec : energie conservation term |
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| 144 | ! bils_ech : part of this term linked to temperature |
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| 145 | ! bils_tke : change of TKE |
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| 146 | ! bils_diss : dissipation of TKE (when activated) |
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| 147 | ! bils_kinetic : change of kinetic energie of the column |
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| 148 | ! bils_enthalp : change of enthalpie |
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| 149 | ! bils_latent : change of latent heat. Computed between |
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| 150 | ! after reevaporation (at the beginning of the physics) |
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| 151 | ! and before large scale condensation (fisrtilp) |
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| 152 | !================================================================ |
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| 153 | |
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| 154 | bils_ec(:)=0. |
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| 155 | bils_tke(:)=0. |
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| 156 | bils_diss(:)=0. |
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| 157 | bils_kinetic(:)=0. |
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| 158 | bils_enthalp(:)=0. |
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| 159 | bils_latent(:)=0. |
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| 160 | DO k=1,klev |
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| 161 | bils_ec(:)=bils_ec(:)-d_t_ec(:,k)*masse(:,k) |
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| 162 | bils_tke(:)=bils_tke(:)+0.5*(dtke(:,k)+dtke(:,k+1))*masse(:,k) |
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| 163 | bils_diss(:)=bils_diss(:)-d_t_diss(:,k)*masse(:,k) |
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| 164 | bils_kinetic(:)=bils_kinetic(:)+masse(:,k)* & |
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| 165 | & (pun(:,k)*pun(:,k)+pvn(:,k)*pvn(:,k) & |
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| 166 | & -puo(:,k)*puo(:,k)-pvo(:,k)*pvo(:,k)) |
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| 167 | bils_enthalp(:)= & |
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| 168 | & bils_enthalp(:)+masse(:,k)*(ptn(:,k)-pto(:,k)+d_t_ec(:,k)-d_t_eva(:,k)-d_t_lsc(:,k)) |
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| 169 | ! & bils_enthalp(:)+masse(:,k)*(ptn(:,k)-pto(:,k)+d_t_ec(:,k)) |
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| 170 | bils_latent(:)=bils_latent(:)+masse(:,k)* & |
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| 171 | ! & (pqn(:,k)-pqo(:,k)) |
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| 172 | & (pqn(:,k)-pqo(:,k)-d_q_eva(:,k)-d_q_lsc(:,k)) |
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| 173 | ENDDO |
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| 174 | bils_ec(:)=rcpd*bils_ec(:)/pdtphys |
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| 175 | bils_tke(:)=bils_tke(:)/pdtphys |
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| 176 | bils_diss(:)=rcpd*bils_diss(:)/pdtphys |
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| 177 | bils_kinetic(:)= 0.5*bils_kinetic(:)/pdtphys |
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| 178 | bils_enthalp(:)=rcpd*bils_enthalp(:)/pdtphys |
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| 179 | bils_latent(:)=rlvtt*bils_latent(:)/pdtphys |
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| 180 | |
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| 181 | IF (iflag_ener_conserv>=1) THEN |
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| 182 | bils_ech(:)=0. |
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| 183 | DO k=1,klev |
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| 184 | bils_ech(:)=bils_ech(:)-d_t_ech(:,k)*masse(:,k) |
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| 185 | ENDDO |
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| 186 | bils_ech(:)=rcpd*bils_ech(:)/pdtphys |
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| 187 | ENDIF |
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| 188 | |
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| 189 | RETURN |
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| 190 | |
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| 191 | END |
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