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| 2 | ! $Id: diagedyn.f90 5159 2024-08-02 19:58:25Z fairhead $ |
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| 3 | |
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| 4 | !====================================================================== |
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| 5 | SUBROUTINE diagedyn(tit,iprt,idiag,idiag2,dtime & |
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| 6 | , ucov , vcov , ps, p ,pk , teta , q, ql) |
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| 7 | !====================================================================== |
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| 8 | |
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| 9 | ! Purpose: |
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| 10 | ! Calcul la difference d'enthalpie et de masse d'eau entre 2 appels, |
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| 11 | ! et calcul le flux de chaleur et le flux d'eau necessaire a ces |
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| 12 | ! changements. Ces valeurs sont moyennees sur la surface de tout |
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| 13 | ! le globe et sont exprime en W/2 et kg/s/m2 |
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| 14 | ! Outil pour diagnostiquer la conservation de l'energie |
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| 15 | ! et de la masse dans la dynamique. |
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| 16 | |
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| 17 | |
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| 18 | !====================================================================== |
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| 19 | ! Arguments: |
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| 20 | ! tit-----imput-A15- Comment added in PRINT (CHARACTER*15) |
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| 21 | ! iprt----input-I- PRINT level ( <=1 : no PRINT) |
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| 22 | ! idiag---input-I- indice dans lequel sera range les nouveaux |
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| 23 | ! bilans d' entalpie et de masse |
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| 24 | ! idiag2--input-I-les nouveaux bilans d'entalpie et de masse |
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| 25 | ! sont compare au bilan de d'enthalpie de masse de |
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| 26 | ! l'indice numero idiag2 |
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| 27 | ! Cas parriculier : si idiag2=0, pas de comparaison, on |
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| 28 | ! sort directement les bilans d'enthalpie et de masse |
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| 29 | ! dtime----input-R- time step (s) |
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| 30 | ! uconv, vconv-input-R- vents covariants (m/s) |
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| 31 | ! ps-------input-R- Surface pressure (Pa) |
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| 32 | ! p--------input-R- pressure at the interfaces |
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| 33 | ! pk-------input-R- pk= (p/Pref)**kappa |
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| 34 | ! teta-----input-R- potential temperature (K) |
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| 35 | ! q--------input-R- vapeur d'eau (kg/kg) |
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| 36 | ! ql-------input-R- liquid watter (kg/kg) |
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| 37 | ! aire-----input-R- mesh surafce (m2) |
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| 38 | |
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| 39 | ! the following total value are computed by UNIT of earth surface |
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| 40 | |
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| 41 | ! d_h_vcol--output-R- Heat flux (W/m2) define as the Enthalpy |
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| 42 | ! change (J/m2) during one time step (dtime) for the whole |
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| 43 | ! atmosphere (air, watter vapour, liquid and solid) |
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| 44 | ! d_qt------output-R- total water mass flux (kg/m2/s) defined as the |
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| 45 | ! total watter (kg/m2) change during one time step (dtime), |
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| 46 | ! d_qw------output-R- same, for the watter vapour only (kg/m2/s) |
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| 47 | ! d_ql------output-R- same, for the liquid watter only (kg/m2/s) |
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| 48 | ! d_ec------output-R- Cinetic Energy Budget (W/m2) for vertical air column |
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| 49 | |
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| 50 | |
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| 51 | ! J.L. Dufresne, July 2002 |
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| 52 | !====================================================================== |
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| 53 | |
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| 54 | USE control_mod, ONLY: planet_type |
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| 55 | USE lmdz_iniprint, ONLY: lunout, prt_level |
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| 56 | USE lmdz_comgeom |
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| 57 | |
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| 58 | USE lmdz_dimensions, ONLY: iim, jjm, llm, ndm |
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| 59 | USE lmdz_paramet |
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| 60 | IMPLICIT NONE |
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| 61 | ! |
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| 62 | |
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| 63 | |
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| 64 | |
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| 65 | ! Ehouarn: for now set these parameters to what is in Earth physics... |
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| 66 | ! (cf ../phylmd/suphel.h) |
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| 67 | ! this should be generalized... |
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| 68 | REAL,PARAMETER :: RCPD= & |
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| 69 | 3.5*(1000.*(6.0221367E+23*1.380658E-23)/28.9644) |
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| 70 | REAL,PARAMETER :: RCPV= & |
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| 71 | 4.*(1000.*(6.0221367E+23*1.380658E-23)/18.0153) |
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| 72 | REAL,PARAMETER :: RCS=RCPV |
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| 73 | REAL,PARAMETER :: RCW=RCPV |
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| 74 | REAL,PARAMETER :: RLSTT=2.8345E+6 |
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| 75 | REAL,PARAMETER :: RLVTT=2.5008E+6 |
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| 76 | |
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| 77 | |
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| 78 | INTEGER :: imjmp1 |
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| 79 | PARAMETER( imjmp1=iim*jjp1) |
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| 80 | ! Input variables |
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| 81 | CHARACTER(len=15) :: tit |
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| 82 | INTEGER :: iprt,idiag, idiag2 |
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| 83 | REAL :: dtime |
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| 84 | REAL :: vcov(ip1jm,llm),ucov(ip1jmp1,llm) ! vents covariants |
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| 85 | REAL :: ps(ip1jmp1) ! pression au sol |
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| 86 | REAL :: p (ip1jmp1,llmp1 ) ! pression aux interfac.des couches |
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| 87 | REAL :: pk (ip1jmp1,llm ) ! = (p/Pref)**kappa |
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| 88 | REAL :: teta(ip1jmp1,llm) ! temperature potentielle |
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| 89 | REAL :: q(ip1jmp1,llm) ! champs eau vapeur |
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| 90 | REAL :: ql(ip1jmp1,llm) ! champs eau liquide |
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| 91 | |
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| 92 | |
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| 93 | ! Output variables |
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| 94 | REAL :: d_h_vcol, d_qt, d_qw, d_ql, d_qs, d_ec |
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| 95 | |
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| 96 | ! Local variables |
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| 97 | |
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| 98 | REAL :: h_vcol_tot, h_dair_tot, h_qw_tot, h_ql_tot & |
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| 99 | , h_qs_tot, qw_tot, ql_tot, qs_tot , ec_tot |
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| 100 | ! h_vcol_tot-- total enthalpy of vertical air column |
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| 101 | ! (air with watter vapour, liquid and solid) (J/m2) |
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| 102 | ! h_dair_tot-- total enthalpy of dry air (J/m2) |
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| 103 | ! h_qw_tot---- total enthalpy of watter vapour (J/m2) |
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| 104 | ! h_ql_tot---- total enthalpy of liquid watter (J/m2) |
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| 105 | ! h_qs_tot---- total enthalpy of solid watter (J/m2) |
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| 106 | ! qw_tot------ total mass of watter vapour (kg/m2) |
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| 107 | ! ql_tot------ total mass of liquid watter (kg/m2) |
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| 108 | ! qs_tot------ total mass of solid watter (kg/m2) |
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| 109 | ! ec_tot------ total cinetic energy (kg/m2) |
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| 110 | |
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| 111 | REAL :: masse(ip1jmp1,llm) ! masse d'air |
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| 112 | REAL :: vcont(ip1jm,llm),ucont(ip1jmp1,llm) |
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| 113 | REAL :: ecin(ip1jmp1,llm) |
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| 114 | |
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| 115 | REAL :: zaire(imjmp1) |
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| 116 | REAL :: zps(imjmp1) |
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| 117 | REAL :: zairm(imjmp1,llm) |
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| 118 | REAL :: zecin(imjmp1,llm) |
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| 119 | REAL :: zpaprs(imjmp1,llm) |
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| 120 | REAL :: zpk(imjmp1,llm) |
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| 121 | REAL :: zt(imjmp1,llm) |
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| 122 | REAL :: zh(imjmp1,llm) |
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| 123 | REAL :: zqw(imjmp1,llm) |
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| 124 | REAL :: zql(imjmp1,llm) |
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| 125 | REAL :: zqs(imjmp1,llm) |
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| 126 | |
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| 127 | REAL :: zqw_col(imjmp1) |
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| 128 | REAL :: zql_col(imjmp1) |
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| 129 | REAL :: zqs_col(imjmp1) |
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| 130 | REAL :: zec_col(imjmp1) |
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| 131 | REAL :: zh_dair_col(imjmp1) |
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| 132 | REAL :: zh_qw_col(imjmp1), zh_ql_col(imjmp1), zh_qs_col(imjmp1) |
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| 133 | |
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| 134 | REAL :: d_h_dair, d_h_qw, d_h_ql, d_h_qs |
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| 135 | |
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| 136 | REAL :: airetot, zcpvap, zcwat, zcice |
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| 137 | |
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| 138 | INTEGER :: i, k, jj, ij , l ,ip1jjm1 |
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| 139 | |
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| 140 | INTEGER :: ndiag ! max number of diagnostic in parallel |
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| 141 | PARAMETER (ndiag=10) |
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| 142 | INTEGER :: pas(ndiag) |
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| 143 | save pas |
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| 144 | data pas/ndiag*0/ |
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| 145 | |
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| 146 | REAL :: h_vcol_pre(ndiag), h_dair_pre(ndiag), h_qw_pre(ndiag) & |
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| 147 | , h_ql_pre(ndiag), h_qs_pre(ndiag), qw_pre(ndiag) & |
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| 148 | , ql_pre(ndiag), qs_pre(ndiag) , ec_pre(ndiag) |
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| 149 | SAVE h_vcol_pre, h_dair_pre, h_qw_pre, h_ql_pre & |
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| 150 | , h_qs_pre, qw_pre, ql_pre, qs_pre , ec_pre |
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| 151 | |
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| 152 | |
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| 153 | IF (planet_type=="earth") THEN |
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| 154 | |
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| 155 | !====================================================================== |
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| 156 | ! Compute Kinetic enrgy |
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| 157 | CALL covcont ( llm , ucov , vcov , ucont, vcont ) |
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| 158 | CALL enercin ( vcov , ucov , vcont , ucont , ecin ) |
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| 159 | CALL massdair( p, masse ) |
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| 160 | !====================================================================== |
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| 161 | |
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| 162 | |
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| 163 | PRINT*,'MAIS POURQUOI DONC DIAGEDYN NE MARCHE PAS ?' |
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| 164 | RETURN |
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| 165 | ! On ne garde les donnees que dans les colonnes i=1,iim |
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| 166 | DO jj = 1,jjp1 |
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| 167 | ip1jjm1=iip1*(jj-1) |
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| 168 | DO ij = 1,iim |
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| 169 | i=iim*(jj-1)+ij |
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| 170 | zaire(i)=aire(ij+ip1jjm1) |
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| 171 | zps(i)=ps(ij+ip1jjm1) |
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| 172 | ENDDO |
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| 173 | ENDDO |
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| 174 | ! 3D arrays |
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| 175 | DO l = 1, llm |
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| 176 | DO jj = 1,jjp1 |
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| 177 | ip1jjm1=iip1*(jj-1) |
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| 178 | DO ij = 1,iim |
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| 179 | i=iim*(jj-1)+ij |
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| 180 | zairm(i,l) = masse(ij+ip1jjm1,l) |
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| 181 | zecin(i,l) = ecin(ij+ip1jjm1,l) |
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| 182 | zpaprs(i,l) = p(ij+ip1jjm1,l) |
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| 183 | zpk(i,l) = pk(ij+ip1jjm1,l) |
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| 184 | zh(i,l) = teta(ij+ip1jjm1,l) |
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| 185 | zqw(i,l) = q(ij+ip1jjm1,l) |
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| 186 | zql(i,l) = ql(ij+ip1jjm1,l) |
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| 187 | zqs(i,l) = 0. |
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| 188 | ENDDO |
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| 189 | ENDDO |
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| 190 | ENDDO |
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| 191 | |
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| 192 | ! Reset variables |
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| 193 | DO i = 1, imjmp1 |
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| 194 | zqw_col(i)=0. |
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| 195 | zql_col(i)=0. |
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| 196 | zqs_col(i)=0. |
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| 197 | zec_col(i) = 0. |
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| 198 | zh_dair_col(i) = 0. |
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| 199 | zh_qw_col(i) = 0. |
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| 200 | zh_ql_col(i) = 0. |
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| 201 | zh_qs_col(i) = 0. |
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| 202 | ENDDO |
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| 203 | |
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| 204 | zcpvap=RCPV |
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| 205 | zcwat=RCW |
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| 206 | zcice=RCS |
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| 207 | |
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| 208 | ! Compute vertical sum for each atmospheric column |
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| 209 | ! ================================================ |
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| 210 | DO k = 1, llm |
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| 211 | DO i = 1, imjmp1 |
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| 212 | ! Watter mass |
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| 213 | zqw_col(i) = zqw_col(i) + zqw(i,k)*zairm(i,k) |
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| 214 | zql_col(i) = zql_col(i) + zql(i,k)*zairm(i,k) |
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| 215 | zqs_col(i) = zqs_col(i) + zqs(i,k)*zairm(i,k) |
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| 216 | ! Cinetic Energy |
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| 217 | zec_col(i) = zec_col(i) & |
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| 218 | +zecin(i,k)*zairm(i,k) |
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| 219 | ! Air enthalpy |
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| 220 | zt(i,k)= zh(i,k) * zpk(i,k) / RCPD |
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| 221 | zh_dair_col(i) = zh_dair_col(i) & |
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| 222 | + RCPD*(1.-zqw(i,k)-zql(i,k)-zqs(i,k))*zairm(i,k)*zt(i,k) |
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| 223 | zh_qw_col(i) = zh_qw_col(i) & |
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| 224 | + zcpvap*zqw(i,k)*zairm(i,k)*zt(i,k) |
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| 225 | zh_ql_col(i) = zh_ql_col(i) & |
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| 226 | + zcwat*zql(i,k)*zairm(i,k)*zt(i,k) & |
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| 227 | - RLVTT*zql(i,k)*zairm(i,k) |
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| 228 | zh_qs_col(i) = zh_qs_col(i) & |
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| 229 | + zcice*zqs(i,k)*zairm(i,k)*zt(i,k) & |
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| 230 | - RLSTT*zqs(i,k)*zairm(i,k) |
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| 231 | |
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| 232 | END DO |
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| 233 | ENDDO |
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| 234 | |
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| 235 | ! Mean over the planete surface |
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| 236 | ! ============================= |
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| 237 | qw_tot = 0. |
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| 238 | ql_tot = 0. |
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| 239 | qs_tot = 0. |
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| 240 | ec_tot = 0. |
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| 241 | h_vcol_tot = 0. |
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| 242 | h_dair_tot = 0. |
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| 243 | h_qw_tot = 0. |
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| 244 | h_ql_tot = 0. |
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| 245 | h_qs_tot = 0. |
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| 246 | airetot=0. |
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| 247 | |
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| 248 | DO i=1,imjmp1 |
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| 249 | qw_tot = qw_tot + zqw_col(i) |
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| 250 | ql_tot = ql_tot + zql_col(i) |
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| 251 | qs_tot = qs_tot + zqs_col(i) |
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| 252 | ec_tot = ec_tot + zec_col(i) |
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| 253 | h_dair_tot = h_dair_tot + zh_dair_col(i) |
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| 254 | h_qw_tot = h_qw_tot + zh_qw_col(i) |
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| 255 | h_ql_tot = h_ql_tot + zh_ql_col(i) |
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| 256 | h_qs_tot = h_qs_tot + zh_qs_col(i) |
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| 257 | airetot=airetot+zaire(i) |
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| 258 | END DO |
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| 259 | |
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| 260 | qw_tot = qw_tot/airetot |
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| 261 | ql_tot = ql_tot/airetot |
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| 262 | qs_tot = qs_tot/airetot |
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| 263 | ec_tot = ec_tot/airetot |
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| 264 | h_dair_tot = h_dair_tot/airetot |
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| 265 | h_qw_tot = h_qw_tot/airetot |
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| 266 | h_ql_tot = h_ql_tot/airetot |
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| 267 | h_qs_tot = h_qs_tot/airetot |
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| 268 | |
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| 269 | h_vcol_tot = h_dair_tot+h_qw_tot+h_ql_tot+h_qs_tot |
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| 270 | |
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| 271 | ! Compute the change of the atmospheric state compare to the one |
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| 272 | ! stored in "idiag2", and convert it in flux. THis computation |
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| 273 | ! is performed IF idiag2 /= 0 and IF it is not the first CALL |
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| 274 | ! for "idiag" |
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| 275 | ! =================================== |
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| 276 | |
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| 277 | IF ( (idiag2>0) .AND. (pas(idiag2) /= 0) ) THEN |
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| 278 | d_h_vcol = (h_vcol_tot - h_vcol_pre(idiag2) )/dtime |
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| 279 | d_h_dair = (h_dair_tot- h_dair_pre(idiag2))/dtime |
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| 280 | d_h_qw = (h_qw_tot - h_qw_pre(idiag2) )/dtime |
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| 281 | d_h_ql = (h_ql_tot - h_ql_pre(idiag2) )/dtime |
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| 282 | d_h_qs = (h_qs_tot - h_qs_pre(idiag2) )/dtime |
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| 283 | d_qw = (qw_tot - qw_pre(idiag2) )/dtime |
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| 284 | d_ql = (ql_tot - ql_pre(idiag2) )/dtime |
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| 285 | d_qs = (qs_tot - qs_pre(idiag2) )/dtime |
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| 286 | d_ec = (ec_tot - ec_pre(idiag2) )/dtime |
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| 287 | d_qt = d_qw + d_ql + d_qs |
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| 288 | ELSE |
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| 289 | d_h_vcol = 0. |
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| 290 | d_h_dair = 0. |
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| 291 | d_h_qw = 0. |
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| 292 | d_h_ql = 0. |
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| 293 | d_h_qs = 0. |
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| 294 | d_qw = 0. |
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| 295 | d_ql = 0. |
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| 296 | d_qs = 0. |
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| 297 | d_ec = 0. |
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| 298 | d_qt = 0. |
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| 299 | ENDIF |
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| 300 | |
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| 301 | IF (iprt>=2) THEN |
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| 302 | WRITE(6,9000) tit,pas(idiag),d_qt,d_qw,d_ql,d_qs |
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| 303 | 9000 format('Dyn3d. Watter Mass Budget (kg/m2/s)',A15 & |
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| 304 | ,1i6,10(1pE14.6)) |
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| 305 | WRITE(6,9001) tit,pas(idiag), d_h_vcol |
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| 306 | 9001 format('Dyn3d. Enthalpy Budget (W/m2) ',A15,1i6,10(F8.2)) |
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| 307 | WRITE(6,9002) tit,pas(idiag), d_ec |
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| 308 | 9002 format('Dyn3d. Cinetic Energy Budget (W/m2) ',A15,1i6,10(F8.2)) |
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| 309 | ! WRITE(6,9003) tit,pas(idiag), ec_tot |
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| 310 | 9003 format('Dyn3d. Cinetic Energy (W/m2) ',A15,1i6,10(E15.6)) |
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| 311 | WRITE(6,9004) tit,pas(idiag), d_h_vcol+d_ec |
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| 312 | 9004 format('Dyn3d. Total Energy Budget (W/m2) ',A15,1i6,10(F8.2)) |
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| 313 | END IF |
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| 314 | |
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| 315 | ! Store the new atmospheric state in "idiag" |
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| 316 | |
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| 317 | pas(idiag)=pas(idiag)+1 |
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| 318 | h_vcol_pre(idiag) = h_vcol_tot |
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| 319 | h_dair_pre(idiag) = h_dair_tot |
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| 320 | h_qw_pre(idiag) = h_qw_tot |
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| 321 | h_ql_pre(idiag) = h_ql_tot |
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| 322 | h_qs_pre(idiag) = h_qs_tot |
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| 323 | qw_pre(idiag) = qw_tot |
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| 324 | ql_pre(idiag) = ql_tot |
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| 325 | qs_pre(idiag) = qs_tot |
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| 326 | ec_pre (idiag) = ec_tot |
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| 327 | |
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| 328 | ELSE |
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| 329 | WRITE(lunout,*)'diagedyn: set to function with Earth parameters' |
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| 330 | ENDIF ! of if (planet_type=="earth") |
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| 331 | RETURN |
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| 332 | END SUBROUTINE diagedyn |
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