| 1 | ! |
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| 2 | ! |
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| 3 | ! |
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| 4 | SUBROUTINE thermcell_env(ngrid,nlay,nq,pq,pt,pu,pv,pplay,pplev, & |
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| 5 | zqt,zql,zt,ztv,zhl,zu,zv,zpopsk,zqs) |
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| 6 | |
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| 7 | |
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| 8 | !=============================================================================== |
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| 9 | ! Purpose: calcul des caracteristiques de l'environnement necessaires au calcul |
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| 10 | ! des proprietes dans le thermique. |
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| 11 | ! |
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| 12 | ! Modif 2019/04 (AB alexandre.boissinot@lmd.jussieu.fr) |
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| 13 | ! |
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| 14 | ! Nota Bene |
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| 15 | ! ql means "non-gaseous water mass mixing ratio" (liquid and solid) |
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| 16 | ! qv means "vapor mass mixing ratio" |
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| 17 | ! qt means "total water mass mixing ratio" |
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| 18 | ! TP means "potential temperature" |
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| 19 | ! TRPV means "virtual potential temperature with latent heat release" |
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| 20 | ! TPV means "virtual potential temperature" |
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| 21 | ! TR means "temperature with latent heat release" |
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| 22 | !=============================================================================== |
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| 23 | |
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| 24 | USE print_control_mod, ONLY: prt_level |
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| 25 | USE thermcell_mod, ONLY: RKAPPA |
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| 26 | USE watercommon_h, ONLY: RLvCp, RETV, Psat_water |
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| 27 | USE tracer_h, ONLY: igcm_h2o_vap, igcm_h2o_ice |
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| 28 | USE callkeys_mod, ONLY: water |
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| 29 | |
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| 30 | IMPLICIT NONE |
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| 31 | |
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| 32 | |
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| 33 | !=============================================================================== |
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| 34 | ! Declaration |
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| 35 | !=============================================================================== |
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| 36 | |
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| 37 | ! Inputs: |
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| 38 | ! ------- |
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| 39 | |
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| 40 | INTEGER ngrid, nlay, nq |
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| 41 | |
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| 42 | REAL pq(ngrid,nlay,nq) ! Large scale water |
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| 43 | REAL pt(ngrid,nlay) ! Large scale temperature |
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| 44 | REAL pu(ngrid,nlay) ! Large scale zonal wind |
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| 45 | REAL pv(ngrid,nlay) ! Large scale meridional wind |
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| 46 | REAL pplay(ngrid,nlay) ! Layers pressure |
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| 47 | REAL pplev(ngrid,nlay+1) ! Levels pressure |
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| 48 | REAL zpopsk(ngrid,nlay) ! Exner function |
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| 49 | |
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| 50 | ! Outputs: |
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| 51 | ! -------- |
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| 52 | |
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| 53 | REAL zqt(ngrid,nlay) ! q environment |
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| 54 | REAL zql(ngrid,nlay) ! q environment |
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| 55 | REAL zt(ngrid,nlay) ! T environment |
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| 56 | REAL ztv(ngrid,nlay) ! TRPV environment |
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| 57 | REAL zhl(ngrid,nlay) ! TP environment |
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| 58 | REAL zu(ngrid,nlay) ! u environment |
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| 59 | REAL zv(ngrid,nlay) ! v environment |
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| 60 | REAL zqs(ngrid,nlay) ! qsat environment |
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| 61 | |
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| 62 | ! Local: |
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| 63 | ! ------ |
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| 64 | |
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| 65 | INTEGER ig, l |
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| 66 | |
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| 67 | REAL psat ! Dummy argument for Psat_water() |
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| 68 | |
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| 69 | !=============================================================================== |
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| 70 | ! Initialization |
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| 71 | !=============================================================================== |
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| 72 | |
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| 73 | zu(:,:) = pu(:,:) |
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| 74 | zv(:,:) = pv(:,:) |
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| 75 | |
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| 76 | zhl(:,:) = pt(:,:) / zpopsk(:,:) |
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| 77 | |
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| 78 | !=============================================================================== |
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| 79 | ! Condensation and latent heat release |
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| 80 | !=============================================================================== |
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| 81 | |
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| 82 | IF (water) THEN |
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| 83 | |
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| 84 | zqt(:,:) = pq(:,:,igcm_h2o_vap) |
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| 85 | |
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| 86 | DO l=1,nlay |
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| 87 | DO ig=1,ngrid |
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| 88 | CALL Psat_water(pt(ig,l), pplev(ig,l), psat, zqs(ig,l)) |
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| 89 | ENDDO |
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| 90 | ENDDO |
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| 91 | |
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| 92 | DO l=1,nlay |
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| 93 | DO ig=1,ngrid |
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| 94 | zql(ig,l) = max(0.,pq(ig,l,igcm_h2o_vap) - zqs(ig,l)) |
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| 95 | zt(ig,l) = pt(ig,l) + RLvCp * zql(ig,l) |
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| 96 | ztv(ig,l) = zt(ig,l) / zpopsk(ig,l) & |
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| 97 | & * (1. + RETV * (zqt(ig,l)-zql(ig,l)) - zql(ig,l)) |
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| 98 | ENDDO |
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| 99 | ENDDO |
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| 100 | |
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| 101 | ELSE |
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| 102 | |
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| 103 | zqt(:,:) = 0. |
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| 104 | zql(:,:) = 0. |
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| 105 | zt(:,:) = pt(:,:) |
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| 106 | ztv(:,:) = zhl(:,:) |
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| 107 | |
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| 108 | ENDIF |
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| 109 | |
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| 110 | |
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| 111 | RETURN |
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| 112 | END |
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