| 1 | ! |
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| 2 | ! $Id: $ |
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| 3 | ! |
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| 4 | |
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| 5 | c#define DEBUG_IO |
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| 6 | |
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| 7 | SUBROUTINE caldyn_p |
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| 8 | $ (itau,ucov,vcov,teta,ps,masse,pk,pkf,tsurpk,phis , |
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| 9 | $ phi,conser,du,dv,dteta,dp,w,pbaru,pbarv,time ) |
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| 10 | USE parallel_lmdz |
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| 11 | USE Write_Field_p |
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| 12 | |
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| 13 | IMPLICIT NONE |
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| 14 | |
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| 15 | !======================================================================= |
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| 16 | ! |
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| 17 | ! Auteur : P. Le Van |
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| 18 | ! |
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| 19 | ! Objet: |
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| 20 | ! ------ |
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| 21 | ! |
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| 22 | ! Calcul des tendances dynamiques. |
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| 23 | ! |
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| 24 | ! Modif 04/93 F.Forget |
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| 25 | !======================================================================= |
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| 26 | |
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| 27 | !----------------------------------------------------------------------- |
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| 28 | ! 0. Declarations: |
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| 29 | ! ---------------- |
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| 30 | |
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| 31 | !----------------------------------------------------------------------- |
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| 32 | ! INCLUDE 'dimensions.h' |
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| 33 | ! |
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| 34 | ! dimensions.h contient les dimensions du modele |
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| 35 | ! ndm est tel que iim=2**ndm |
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| 36 | !----------------------------------------------------------------------- |
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| 37 | |
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| 38 | INTEGER iim,jjm,llm,ndm |
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| 39 | |
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| 40 | PARAMETER (iim= 128,jjm=96,llm=64,ndm=1) |
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| 41 | |
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| 42 | !----------------------------------------------------------------------- |
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| 43 | ! |
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| 44 | ! $Header$ |
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| 45 | ! |
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| 46 | ! |
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| 47 | ! ATTENTION!!!!: ce fichier include est compatible format fixe/format libre |
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| 48 | ! veillez n'utiliser que des ! pour les commentaires |
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| 49 | ! et bien positionner les & des lignes de continuation |
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| 50 | ! (les placer en colonne 6 et en colonne 73) |
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| 51 | ! |
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| 52 | ! |
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| 53 | !----------------------------------------------------------------------- |
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| 54 | ! INCLUDE 'paramet.h' |
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| 55 | |
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| 56 | INTEGER iip1,iip2,iip3,jjp1,llmp1,llmp2,llmm1 |
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| 57 | INTEGER kftd,ip1jm,ip1jmp1,ip1jmi1,ijp1llm |
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| 58 | INTEGER ijmllm,mvar |
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| 59 | INTEGER jcfil,jcfllm |
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| 60 | |
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| 61 | PARAMETER( iip1= iim+1,iip2=iim+2,iip3=iim+3 & |
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| 62 | & ,jjp1=jjm+1-1/jjm) |
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| 63 | PARAMETER( llmp1 = llm+1, llmp2 = llm+2, llmm1 = llm-1 ) |
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| 64 | PARAMETER( kftd = iim/2 -ndm ) |
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| 65 | PARAMETER( ip1jm = iip1*jjm, ip1jmp1= iip1*jjp1 ) |
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| 66 | PARAMETER( ip1jmi1= ip1jm - iip1 ) |
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| 67 | PARAMETER( ijp1llm= ip1jmp1 * llm, ijmllm= ip1jm * llm ) |
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| 68 | PARAMETER( mvar= ip1jmp1*( 2*llm+1) + ijmllm ) |
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| 69 | PARAMETER( jcfil=jjm/2+5, jcfllm=jcfil*llm ) |
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| 70 | |
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| 71 | !----------------------------------------------------------------------- |
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| 72 | ! |
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| 73 | ! $Id: comconst.h 1437 2010-09-30 08:29:10Z emillour $ |
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| 74 | ! |
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| 75 | !----------------------------------------------------------------------- |
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| 76 | ! INCLUDE comconst.h |
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| 77 | |
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| 78 | COMMON/comconsti/im,jm,lllm,imp1,jmp1,lllmm1,lllmp1,lcl, & |
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| 79 | & iflag_top_bound,mode_top_bound |
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| 80 | COMMON/comconstr/dtvr,daysec, & |
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| 81 | & pi,dtphys,dtdiss,rad,r,kappa,cotot,unsim,g,omeg & |
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| 82 | & ,dissip_fac_mid,dissip_fac_up,dissip_deltaz,dissip_hdelta & |
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| 83 | & ,dissip_pupstart ,tau_top_bound, & |
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| 84 | & daylen,molmass, ihf |
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| 85 | COMMON/cpdetvenus/cpp,nu_venus,t0_venus |
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| 86 | |
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| 87 | INTEGER im,jm,lllm,imp1,jmp1,lllmm1,lllmp1,lcl |
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| 88 | REAL dtvr ! dynamical time step (in s) |
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| 89 | REAL daysec !length (in s) of a standard day |
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| 90 | REAL pi ! something like 3.14159.... |
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| 91 | REAL dtphys ! (s) time step for the physics |
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| 92 | REAL dtdiss ! (s) time step for the dissipation |
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| 93 | REAL rad ! (m) radius of the planet |
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| 94 | REAL r ! Reduced Gas constant r=R/mu |
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| 95 | ! with R=8.31.. J.K-1.mol-1, mu: mol mass of atmosphere (kg/mol) |
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| 96 | REAL cpp ! Cp |
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| 97 | REAL kappa ! kappa=R/Cp |
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| 98 | REAL cotot |
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| 99 | REAL unsim ! = 1./iim |
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| 100 | REAL g ! (m/s2) gravity |
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| 101 | REAL omeg ! (rad/s) rotation rate of the planet |
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| 102 | ! Dissipation factors, for Earth model: |
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| 103 | REAL dissip_factz,dissip_zref !dissip_deltaz |
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| 104 | ! Dissipation factors, for other planets: |
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| 105 | REAL dissip_fac_mid,dissip_fac_up,dissip_deltaz,dissip_hdelta |
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| 106 | REAL dissip_pupstart |
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| 107 | INTEGER iflag_top_bound,mode_top_bound |
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| 108 | REAL tau_top_bound |
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| 109 | REAL daylen ! length of solar day, in 'standard' day length |
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| 110 | REAL molmass ! (g/mol) molar mass of the atmosphere |
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| 111 | |
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| 112 | REAL nu_venus,t0_venus ! coeffs needed for Cp(T), Venus atmosphere |
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| 113 | REAL ihf ! (W/m2) intrinsic heat flux for giant planets |
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| 114 | |
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| 115 | |
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| 116 | !----------------------------------------------------------------------- |
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| 117 | ! |
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| 118 | ! $Id: comvert.h 1654 2012-09-24 15:07:18Z aslmd $ |
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| 119 | ! |
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| 120 | !----------------------------------------------------------------------- |
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| 121 | ! INCLUDE 'comvert.h' |
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| 122 | |
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| 123 | COMMON/comvertr/ap(llm+1),bp(llm+1),presnivs(llm),dpres(llm), & |
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| 124 | & pa,preff,nivsigs(llm),nivsig(llm+1), & |
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| 125 | & aps(llm),bps(llm),scaleheight,pseudoalt(llm) |
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| 126 | |
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| 127 | common/comverti/disvert_type, pressure_exner |
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| 128 | |
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| 129 | real ap ! hybrid pressure contribution at interlayers |
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| 130 | real bp ! hybrid sigma contribution at interlayer |
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| 131 | real presnivs ! (reference) pressure at mid-layers |
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| 132 | real dpres |
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| 133 | real pa ! reference pressure (Pa) at which hybrid coordinates |
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| 134 | ! become purely pressure |
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| 135 | real preff ! reference surface pressure (Pa) |
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| 136 | real nivsigs |
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| 137 | real nivsig |
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| 138 | real aps ! hybrid pressure contribution at mid-layers |
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| 139 | real bps ! hybrid sigma contribution at mid-layers |
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| 140 | real scaleheight ! atmospheric (reference) scale height (km) |
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| 141 | real pseudoalt ! pseudo-altitude of model levels (km), based on presnivs(), |
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| 142 | ! preff and scaleheight |
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| 143 | |
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| 144 | integer disvert_type ! type of vertical discretization: |
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| 145 | ! 1: Earth (default for planet_type==earth), |
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| 146 | ! automatic generation |
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| 147 | ! 2: Planets (default for planet_type!=earth), |
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| 148 | ! using 'z2sig.def' (or 'esasig.def) file |
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| 149 | |
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| 150 | logical pressure_exner |
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| 151 | ! compute pressure inside layers using Exner function, else use mean |
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| 152 | ! of pressure values at interfaces |
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| 153 | |
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| 154 | !----------------------------------------------------------------------- |
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| 155 | ! |
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| 156 | ! $Header$ |
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| 157 | ! |
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| 158 | !CDK comgeom |
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| 159 | COMMON/comgeom/ & |
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| 160 | & cu(ip1jmp1),cv(ip1jm),unscu2(ip1jmp1),unscv2(ip1jm), & |
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| 161 | & aire(ip1jmp1),airesurg(ip1jmp1),aireu(ip1jmp1), & |
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| 162 | & airev(ip1jm),unsaire(ip1jmp1),apoln,apols, & |
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| 163 | & unsairez(ip1jm),airuscv2(ip1jm),airvscu2(ip1jm), & |
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| 164 | & aireij1(ip1jmp1),aireij2(ip1jmp1),aireij3(ip1jmp1), & |
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| 165 | & aireij4(ip1jmp1),alpha1(ip1jmp1),alpha2(ip1jmp1), & |
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| 166 | & alpha3(ip1jmp1),alpha4(ip1jmp1),alpha1p2(ip1jmp1), & |
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| 167 | & alpha1p4(ip1jmp1),alpha2p3(ip1jmp1),alpha3p4(ip1jmp1), & |
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| 168 | & fext(ip1jm),constang(ip1jmp1),rlatu(jjp1),rlatv(jjm), & |
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| 169 | & rlonu(iip1),rlonv(iip1),cuvsurcv(ip1jm),cvsurcuv(ip1jm), & |
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| 170 | & cvusurcu(ip1jmp1),cusurcvu(ip1jmp1),cuvscvgam1(ip1jm), & |
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| 171 | & cuvscvgam2(ip1jm),cvuscugam1(ip1jmp1), & |
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| 172 | & cvuscugam2(ip1jmp1),cvscuvgam(ip1jm),cuscvugam(ip1jmp1), & |
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| 173 | & unsapolnga1,unsapolnga2,unsapolsga1,unsapolsga2, & |
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| 174 | & unsair_gam1(ip1jmp1),unsair_gam2(ip1jmp1),unsairz_gam(ip1jm), & |
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| 175 | & aivscu2gam(ip1jm),aiuscv2gam(ip1jm),xprimu(iip1),xprimv(iip1) |
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| 176 | |
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| 177 | ! |
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| 178 | REAL & |
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| 179 | & cu,cv,unscu2,unscv2,aire,airesurg,aireu,airev,unsaire,apoln ,& |
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| 180 | & apols,unsairez,airuscv2,airvscu2,aireij1,aireij2,aireij3,aireij4,& |
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| 181 | & alpha1,alpha2,alpha3,alpha4,alpha1p2,alpha1p4,alpha2p3,alpha3p4 ,& |
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| 182 | & fext,constang,rlatu,rlatv,rlonu,rlonv,cuvscvgam1,cuvscvgam2 ,& |
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| 183 | & cvuscugam1,cvuscugam2,cvscuvgam,cuscvugam,unsapolnga1,unsapolnga2& |
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| 184 | & ,unsapolsga1,unsapolsga2,unsair_gam1,unsair_gam2,unsairz_gam ,& |
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| 185 | & aivscu2gam ,aiuscv2gam,cuvsurcv,cvsurcuv,cvusurcu,cusurcvu,xprimu& |
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| 186 | & , xprimv |
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| 187 | ! |
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| 188 | |
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| 189 | ! Arguments: |
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| 190 | ! ---------- |
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| 191 | |
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| 192 | LOGICAL,INTENT(IN) :: conser ! triggers printing some diagnostics |
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| 193 | INTEGER,INTENT(IN) :: itau ! time step index |
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| 194 | REAL,INTENT(IN) :: vcov(ip1jm,llm) ! covariant meridional wind |
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| 195 | REAL,INTENT(IN) :: ucov(ip1jmp1,llm) ! covariant zonal wind |
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| 196 | REAL,INTENT(IN) :: teta(ip1jmp1,llm) ! potential temperature |
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| 197 | REAL,INTENT(IN) :: ps(ip1jmp1) ! surface pressure |
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| 198 | REAL,INTENT(IN) :: phis(ip1jmp1) ! geopotential at the surface |
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| 199 | REAL,INTENT(IN) :: pk(ip1jmp1,llm) ! Exner at mid-layer |
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| 200 | REAL,INTENT(IN) :: pkf(ip1jmp1,llm) ! filtered Exner |
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| 201 | REAL,INTENT(IN) :: tsurpk(ip1jmp1,llm) ! cpp * temperature / pk |
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| 202 | REAL,INTENT(IN) :: phi(ip1jmp1,llm) ! geopotential |
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| 203 | REAL,INTENT(OUT) :: masse(ip1jmp1,llm) ! air mass |
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| 204 | REAL,INTENT(OUT) :: dv(ip1jm,llm) ! tendency on vcov |
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| 205 | REAL,INTENT(OUT) :: du(ip1jmp1,llm) ! tendency on ucov |
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| 206 | REAL,INTENT(OUT) :: dteta(ip1jmp1,llm) ! tenddency on teta |
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| 207 | REAL,INTENT(OUT) :: dp(ip1jmp1) ! tendency on ps |
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| 208 | REAL,INTENT(OUT) :: w(ip1jmp1,llm) ! vertical velocity |
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| 209 | REAL,INTENT(OUT) :: pbaru(ip1jmp1,llm) ! mass flux in the zonal direction |
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| 210 | REAL,INTENT(OUT) :: pbarv(ip1jm,llm) ! mass flux in the meridional direction |
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| 211 | REAL,INTENT(IN) :: time ! current time |
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| 212 | |
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| 213 | ! Local: |
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| 214 | ! ------ |
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| 215 | |
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| 216 | REAL,SAVE :: vcont(ip1jm,llm),ucont(ip1jmp1,llm) |
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| 217 | REAL,SAVE :: ang(ip1jmp1,llm) |
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| 218 | REAL,SAVE :: p(ip1jmp1,llmp1) |
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| 219 | REAL,SAVE :: massebx(ip1jmp1,llm),masseby(ip1jm,llm) |
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| 220 | REAL,SAVE :: psexbarxy(ip1jm) |
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| 221 | REAL,SAVE :: vorpot(ip1jm,llm) |
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| 222 | REAL,SAVE :: ecin(ip1jmp1,llm) |
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| 223 | REAL,SAVE :: bern(ip1jmp1,llm) |
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| 224 | REAL,SAVE :: massebxy(ip1jm,llm) |
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| 225 | REAL,SAVE :: convm(ip1jmp1,llm) |
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| 226 | ! REAL,SAVE :: temp(ip1jmp1,llm) |
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| 227 | INTEGER ij,l,ijb,ije,ierr |
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| 228 | |
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| 229 | !----------------------------------------------------------------------- |
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| 230 | ! Compute dynamical tendencies: |
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| 231 | !-------------------------------- |
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| 232 | |
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| 233 | ! compute contravariant winds ucont() and vcont |
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| 234 | CALL covcont_p ( llm , ucov , vcov , ucont, vcont ) |
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| 235 | ! compute pressure p() |
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| 236 | CALL pression_p ( ip1jmp1, ap , bp , ps , p ) |
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| 237 | cym CALL psextbar ( ps , psexbarxy ) |
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| 238 | c$OMP BARRIER |
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| 239 | ! compute mass in each atmospheric mesh: masse() |
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| 240 | CALL massdair_p ( p , masse ) |
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| 241 | ! compute X and Y-averages of mass, massebx() and masseby() |
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| 242 | CALL massbar_p ( masse, massebx , masseby ) |
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| 243 | ! compute XY-average of mass, massebxy() |
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| 244 | call massbarxy_p( masse, massebxy ) |
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| 245 | ! compute mass fluxes pbaru() and pbarv() |
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| 246 | CALL flumass_p ( massebx, masseby , vcont, ucont ,pbaru, pbarv ) |
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| 247 | ! compute dteta() , horizontal converging flux of theta |
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| 248 | CALL dteta1_p ( teta , pbaru , pbarv, dteta ) |
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| 249 | ! compute convm(), horizontal converging flux of mass |
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| 250 | CALL convmas1_p ( pbaru, pbarv , convm ) |
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| 251 | c$OMP BARRIER |
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| 252 | CALL convmas2_p ( convm ) |
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| 253 | c$OMP BARRIER |
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| 254 | |
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| 255 | c$OMP BARRIER |
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| 256 | c$OMP MASTER |
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| 257 | ijb=ij_begin |
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| 258 | ije=ij_end |
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| 259 | ! compute pressure variation due to mass convergence |
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| 260 | DO ij =ijb, ije |
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| 261 | dp( ij ) = convm( ij,1 ) / airesurg( ij ) |
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| 262 | ENDDO |
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| 263 | c$OMP END MASTER |
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| 264 | c$OMP BARRIER |
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| 265 | c$OMP FLUSH |
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| 266 | |
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| 267 | ! compute vertical velocity w() |
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| 268 | CALL vitvert_p ( convm , w ) |
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| 269 | ! compute potential vorticity vorpot() |
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| 270 | CALL tourpot_p ( vcov , ucov , massebxy , vorpot ) |
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| 271 | ! compute rotation induced du() and dv() |
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| 272 | CALL dudv1_p ( vorpot , pbaru , pbarv , du , dv ) |
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| 273 | |
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| 274 | |
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| 275 | ! compute kinetic energy ecin() |
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| 276 | CALL enercin_p ( vcov , ucov , vcont , ucont , ecin ) |
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| 277 | ! compute Bernouilli function bern() |
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| 278 | CALL bernoui_p ( ip1jmp1, llm , phi , ecin , bern ) |
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| 279 | ! compute and add du() and dv() contributions from Bernouilli and pressure |
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| 280 | CALL dudv2_p ( tsurpk , pkf , bern , du , dv ) |
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| 281 | |
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| 282 | |
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| 283 | ijb=ij_begin-iip1 |
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| 284 | ije=ij_end+iip1 |
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| 285 | |
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| 286 | if (pole_nord) ijb=ij_begin |
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| 287 | if (pole_sud) ije=ij_end |
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| 288 | |
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| 289 | c$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
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| 290 | DO l=1,llm |
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| 291 | DO ij=ijb,ije |
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| 292 | ang(ij,l) = ucov(ij,l) + constang(ij) |
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| 293 | ENDDO |
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| 294 | ENDDO |
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| 295 | c$OMP END DO |
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| 296 | |
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| 297 | ! compute vertical advection contributions to du(), dv() and dteta() |
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| 298 | CALL advect_new_p(ang,vcov,teta,w,massebx,masseby,du,dv,dteta) |
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| 299 | |
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| 300 | C WARNING probleme de peridocite de dv sur les PC/1. Pb d'arrondi |
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| 301 | C probablement. Observe sur le code compile avec pgf90 3.0-1 |
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| 302 | ijb=ij_begin |
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| 303 | ije=ij_end |
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| 304 | if (pole_sud) ije=ij_end-iip1 |
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| 305 | |
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| 306 | c$OMP DO SCHEDULE(STATIC,OMP_CHUNK) |
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| 307 | DO l = 1, llm |
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| 308 | DO ij = ijb, ije, iip1 |
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| 309 | IF( dv(ij,l).NE.dv(ij+iim,l) ) THEN |
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| 310 | c PRINT *,'!!!ATTENTION!!! probleme de periodicite sur vcov', |
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| 311 | c , ' dans caldyn' |
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| 312 | c PRINT *,' l, ij = ', l, ij, ij+iim,dv(ij+iim,l),dv(ij,l) |
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| 313 | dv(ij+iim,l) = dv(ij,l) |
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| 314 | endif |
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| 315 | enddo |
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| 316 | enddo |
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| 317 | c$OMP END DO NOWAIT |
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| 318 | c----------------------------------------------------------------------- |
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| 319 | c Sorties eventuelles des variables de controle: |
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| 320 | c ---------------------------------------------- |
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| 321 | |
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| 322 | IF( conser ) THEN |
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| 323 | c ym ---> exige communication collective ( aussi dans advect) |
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| 324 | CALL sortvarc |
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| 325 | $ (itau,ucov,tsurpk,ps,masse,pk,phis,vorpot,phi,bern,dp,time,vcov) |
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| 326 | |
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| 327 | ENDIF |
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| 328 | |
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| 329 | END |
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