| Directory: | ./ |
|---|---|
| File: | phys/evappot.f90 |
| Date: | 2022-01-11 19:19:34 |
| Exec | Total | Coverage | |
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| Lines: | 13 | 13 | 100.0% |
| Branches: | 14 | 14 | 100.0% |
| Line | Branch | Exec | Source |
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| 1 | 480 | SUBROUTINE evappot(klon,nbsrf,ftsol,pplay,cdragh, & | |
| 2 | & t_seri,q_seri,u_seri,v_seri,evap_pot) | ||
| 3 | |||
| 4 | IMPLICIT NONE | ||
| 5 | |||
| 6 | ! | ||
| 7 | ! $Header$ | ||
| 8 | ! | ||
| 9 | ! ATTENTION!!!!: ce fichier include est compatible format fixe/format libre | ||
| 10 | ! veillez � n'utiliser que des ! pour les commentaires | ||
| 11 | ! et � bien positionner les & des lignes de continuation | ||
| 12 | ! (les placer en colonne 6 et en colonne 73) | ||
| 13 | ! | ||
| 14 | ! | ||
| 15 | ! A1.0 Fundamental constants | ||
| 16 | REAL RPI,RCLUM,RHPLA,RKBOL,RNAVO | ||
| 17 | ! A1.1 Astronomical constants | ||
| 18 | REAL RDAY,REA,REPSM,RSIYEA,RSIDAY,ROMEGA | ||
| 19 | ! A1.1.bis Constantes concernant l'orbite de la Terre: | ||
| 20 | REAL R_ecc, R_peri, R_incl | ||
| 21 | ! A1.2 Geoide | ||
| 22 | REAL RA,RG,R1SA | ||
| 23 | ! A1.3 Radiation | ||
| 24 | ! REAL RSIGMA,RI0 | ||
| 25 | REAL RSIGMA | ||
| 26 | ! A1.4 Thermodynamic gas phase | ||
| 27 | REAL RMO3,RMCO2,RMC,RMCH4,RMN2O,RMCFC11,RMCFC12 | ||
| 28 | REAL R,RMD,RMV,RD,RV,RCPD,RCPV,RCVD,RCVV | ||
| 29 | REAL RKAPPA,RETV, eps_w | ||
| 30 | ! A1.5,6 Thermodynamic liquid,solid phases | ||
| 31 | REAL RCW,RCS | ||
| 32 | ! A1.7 Thermodynamic transition of phase | ||
| 33 | REAL RLVTT,RLSTT,RLMLT,RTT,RATM | ||
| 34 | ! A1.8 Curve of saturation | ||
| 35 | REAL RESTT,RALPW,RBETW,RGAMW,RALPS,RBETS,RGAMS | ||
| 36 | REAL RALPD,RBETD,RGAMD | ||
| 37 | ! | ||
| 38 | COMMON/YOMCST/RPI ,RCLUM ,RHPLA ,RKBOL ,RNAVO & | ||
| 39 | & ,RDAY ,REA ,REPSM ,RSIYEA,RSIDAY,ROMEGA & | ||
| 40 | & ,R_ecc, R_peri, R_incl & | ||
| 41 | & ,RA ,RG ,R1SA & | ||
| 42 | & ,RSIGMA & | ||
| 43 | & ,R ,RMD ,RMV ,RD ,RV ,RCPD & | ||
| 44 | & ,RMO3 ,RMCO2 ,RMC ,RMCH4 ,RMN2O ,RMCFC11 ,RMCFC12 & | ||
| 45 | & ,RCPV ,RCVD ,RCVV ,RKAPPA,RETV, eps_w & | ||
| 46 | & ,RCW ,RCS & | ||
| 47 | & ,RLVTT ,RLSTT ,RLMLT ,RTT ,RATM & | ||
| 48 | & ,RESTT ,RALPW ,RBETW ,RGAMW ,RALPS ,RBETS ,RGAMS & | ||
| 49 | & ,RALPD ,RBETD ,RGAMD | ||
| 50 | ! ------------------------------------------------------------------ | ||
| 51 | !$OMP THREADPRIVATE(/YOMCST/) | ||
| 52 | ! | ||
| 53 | ! $Id: YOETHF.h 2799 2017-02-24 18:50:33Z jyg $ | ||
| 54 | ! | ||
| 55 | ! ATTENTION!!!!: ce fichier include est compatible format fixe/format libre | ||
| 56 | ! veillez n'utiliser que des ! pour les commentaires | ||
| 57 | ! et bien positionner les & des lignes de continuation | ||
| 58 | ! (les placer en colonne 6 et en colonne 73) | ||
| 59 | ! | ||
| 60 | !* COMMON *YOETHF* DERIVED CONSTANTS SPECIFIC TO ECMWF THERMODYNAMICS | ||
| 61 | ! | ||
| 62 | ! *R__ES* *CONSTANTS USED FOR COMPUTATION OF SATURATION | ||
| 63 | ! MIXING RATIO OVER LIQUID WATER(*R_LES*) OR | ||
| 64 | ! ICE(*R_IES*). | ||
| 65 | ! *RVTMP2* *RVTMP2=RCPV/RCPD-1. | ||
| 66 | ! *RHOH2O* *DENSITY OF LIQUID WATER. (RATM/100.) | ||
| 67 | ! | ||
| 68 | REAL R2ES, R3LES, R3IES, R4LES, R4IES, R5LES, R5IES | ||
| 69 | REAL RVTMP2, RHOH2O | ||
| 70 | REAL R5ALVCP,R5ALSCP,RALVDCP,RALSDCP,RALFDCP,RTWAT,RTBER,RTBERCU | ||
| 71 | REAL RTICE,RTICECU,RTWAT_RTICE_R,RTWAT_RTICECU_R,RKOOP1,RKOOP2 | ||
| 72 | LOGICAL OK_BAD_ECMWF_THERMO ! If TRUE, then variables set by rrtm/suphec.F90 | ||
| 73 | ! If FALSE, then variables set by suphel.F90 | ||
| 74 | COMMON /YOETHF/R2ES, R3LES, R3IES, R4LES, R4IES, R5LES, R5IES, & | ||
| 75 | & RVTMP2, RHOH2O, & | ||
| 76 | & R5ALVCP,R5ALSCP,RALVDCP,RALSDCP, & | ||
| 77 | & RALFDCP,RTWAT,RTBER,RTBERCU, & | ||
| 78 | & RTICE,RTICECU,RTWAT_RTICE_R,RTWAT_RTICECU_R,RKOOP1,& | ||
| 79 | & RKOOP2, & | ||
| 80 | & OK_BAD_ECMWF_THERMO | ||
| 81 | |||
| 82 | !$OMP THREADPRIVATE(/YOETHF/) | ||
| 83 | ! | ||
| 84 | ! $Header$ | ||
| 85 | ! | ||
| 86 | ! | ||
| 87 | ! ATTENTION!!!!: ce fichier include est compatible format fixe/format libre | ||
| 88 | ! veillez n'utiliser que des ! pour les commentaires | ||
| 89 | ! et bien positionner les & des lignes de continuation | ||
| 90 | ! (les placer en colonne 6 et en colonne 73) | ||
| 91 | ! | ||
| 92 | ! ------------------------------------------------------------------ | ||
| 93 | ! This COMDECK includes the Thermodynamical functions for the cy39 | ||
| 94 | ! ECMWF Physics package. | ||
| 95 | ! Consistent with YOMCST Basic physics constants, assuming the | ||
| 96 | ! partial pressure of water vapour is given by a first order | ||
| 97 | ! Taylor expansion of Qs(T) w.r.t. to Temperature, using constants | ||
| 98 | ! in YOETHF | ||
| 99 | ! ------------------------------------------------------------------ | ||
| 100 | REAL PTARG, PDELARG, P5ARG, PQSARG, PCOARG | ||
| 101 | REAL FOEEW, FOEDE, qsats, qsatl, dqsats, dqsatl | ||
| 102 | LOGICAL thermcep | ||
| 103 | PARAMETER (thermcep=.TRUE.) | ||
| 104 | ! | ||
| 105 | FOEEW ( PTARG,PDELARG ) = EXP ( & | ||
| 106 | & (R3LES*(1.-PDELARG)+R3IES*PDELARG) * (PTARG-RTT) & | ||
| 107 | & / (PTARG-(R4LES*(1.-PDELARG)+R4IES*PDELARG)) ) | ||
| 108 | ! | ||
| 109 | FOEDE ( PTARG,PDELARG,P5ARG,PQSARG,PCOARG ) = PQSARG*PCOARG*P5ARG & | ||
| 110 | & / (PTARG-(R4LES*(1.-PDELARG)+R4IES*PDELARG))**2 | ||
| 111 | ! | ||
| 112 | qsats(ptarg) = 100.0 * 0.622 * 10.0 & | ||
| 113 | & ** (2.07023 - 0.00320991 * ptarg & | ||
| 114 | & - 2484.896 / ptarg + 3.56654 * LOG10(ptarg)) | ||
| 115 | qsatl(ptarg) = 100.0 * 0.622 * 10.0 & | ||
| 116 | & ** (23.8319 - 2948.964 / ptarg & | ||
| 117 | & - 5.028 * LOG10(ptarg) & | ||
| 118 | & - 29810.16 * EXP( - 0.0699382 * ptarg) & | ||
| 119 | & + 25.21935 * EXP( - 2999.924 / ptarg)) | ||
| 120 | ! | ||
| 121 | dqsats(ptarg,pqsarg) = RLVTT/RCPD*pqsarg * (3.56654/ptarg & | ||
| 122 | & +2484.896*LOG(10.)/ptarg**2 & | ||
| 123 | & -0.00320991*LOG(10.)) | ||
| 124 | dqsatl(ptarg,pqsarg) = RLVTT/RCPD*pqsarg*LOG(10.)* & | ||
| 125 | & (2948.964/ptarg**2-5.028/LOG(10.)/ptarg & | ||
| 126 | & +25.21935*2999.924/ptarg**2*EXP(-2999.924/ptarg) & | ||
| 127 | & +29810.16*0.0699382*EXP(-0.0699382*ptarg)) | ||
| 128 | |||
| 129 | |||
| 130 | INTEGER :: klon, nbsrf | ||
| 131 | REAL, DIMENSION(klon,nbsrf) :: ftsol,evap_pot | ||
| 132 | REAL, DIMENSION(klon) :: pplay,t_seri,wind,q_seri,u_seri,v_seri,cdragh | ||
| 133 | |||
| 134 | INTEGER :: nsrf,i | ||
| 135 | 960 | REAL, DIMENSION(klon,nbsrf) :: qsat_ftsol | |
| 136 | 480 | REAL, DIMENSION(klon) :: rhos, norme_u | |
| 137 | REAL :: t_coup | ||
| 138 | |||
| 139 | t_coup=234. ! Quelle horreur !!!!! | ||
| 140 | |||
| 141 |
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2400 | DO nsrf = 1, nbsrf |
| 142 |
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1910880 | DO i = 1, klon |
| 143 |
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1910400 | IF (ftsol(i,nsrf).LT.t_coup) THEN |
| 144 | 93621 | qsat_ftsol(i,nsrf) = qsats(ftsol(i,nsrf))/pplay(i) | |
| 145 | ELSE | ||
| 146 | 1814859 | qsat_ftsol(i,nsrf) = qsatl(ftsol(i,nsrf))/pplay(i) | |
| 147 | ENDIF | ||
| 148 | ENDDO | ||
| 149 | ENDDO | ||
| 150 | ! ========================================================== c | ||
| 151 | ! Calcul de l'evaporation Potentielle | ||
| 152 | |||
| 153 | |||
| 154 |
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477600 | rhos(:) = pplay(:)/(RD*t_seri(:)) |
| 155 |
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477600 | norme_u(:)=1.+sqrt(u_seri(:)*u_seri(:)+v_seri(:)*v_seri(:)) |
| 156 |
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2400 | DO nsrf = 1, nbsrf |
| 157 |
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1910880 | evap_pot(:,nsrf)=rhos(:)*cdragh(:)*norme_u(:)*(qsat_ftsol(:,nsrf)-q_seri(:)) |
| 158 | ENDDO | ||
| 159 | 480 | RETURN | |
| 160 | |||
| 161 | END | ||
| 162 |