[104] | 1 | SUBROUTINE RADTITAN(p,nq,nmicro,ycomp,qaer) |
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[3] | 2 | |
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| 3 | c======================================================================= |
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| 4 | c |
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| 5 | c Authors: C.P. Mc Kay 01/02/91 |
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| 6 | c ------- |
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| 7 | c |
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| 8 | c Object: Computation of the solar and infra-red |
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| 9 | c ------- Opacities (dans des common...) |
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| 10 | c |
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| 11 | c ON TITAN ADAPTED FROM BEST.FOR FEB 91 |
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| 12 | c C.P. McKAY |
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| 13 | c |
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| 14 | c Arguments: |
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| 15 | c ---------- |
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| 16 | c |
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| 17 | c Input: |
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| 18 | c ------ |
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| 19 | c |
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| 20 | c p(klon,nl) pressure (level) |
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| 21 | c nq nombre de traceurs |
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| 22 | c nmicro nombre de traceurs microphysiques |
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| 23 | c ycomp(klon,nlayer,nq) |
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| 24 | c |
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| 25 | c Output: |
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| 26 | c ------- |
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| 27 | c |
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| 28 | c======================================================================= |
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| 29 | c----------------------------------------------------------------------- |
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| 30 | c Declarations: |
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| 31 | c ------------- |
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| 32 | |
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[102] | 33 | USE infotrac |
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| 34 | use dimphy |
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| 35 | USE comgeomphy |
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| 36 | IMPLICIT NONE |
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[3] | 37 | #include "dimensions.h" |
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| 38 | #include "clesphys.h" |
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| 39 | #include "microtab.h" |
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| 40 | #include "numchimrad.h" |
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| 41 | #include "YOMCST.h" |
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| 42 | |
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| 43 | c Pour le CRAY, les block data doivent etre declares external |
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| 44 | c pour etre pris en compte |
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| 45 | EXTERNAL TGMDAT |
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| 46 | |
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| 47 | INTEGER NLEVEL,NLAYER,NSPECI,NSPC1I,NSPECV,NSPC1V,NSPV |
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| 48 | PARAMETER(NLAYER=llm,NLEVEL=NLAYER+1) |
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| 49 | PARAMETER (NSPECI=46,NSPC1I=47,NSPECV=24,NSPC1V=25) |
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| 50 | PARAMETER (NSPV=21) ! LDO POUR CALCUL ALBEDO |
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[104] | 51 | |
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[3] | 52 | c |
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[104] | 53 | c ASTUCE POUR EVITER klon... EN ATTENDANT MIEUX |
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| 54 | INTEGER ngrid |
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| 55 | PARAMETER (ngrid=(jjm-1)*iim+2) ! = klon |
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| 56 | c |
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[3] | 57 | |
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| 58 | c Arguments: |
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| 59 | c ---------- |
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| 60 | |
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| 61 | INTEGER nq,nmicro |
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| 62 | |
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| 63 | REAL p(klon,nlevel) |
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| 64 | REAL ycomp(klon,nlayer,nq) |
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[104] | 65 | REAL qaer(klon,klev,nq) |
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[3] | 66 | |
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| 67 | c Local: |
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| 68 | c ------ |
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| 69 | |
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| 70 | INTEGER I,J,IG,K,IPRINT |
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| 71 | INTEGER IPREM |
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| 72 | LOGICAL notfirstcall |
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| 73 | SAVE IPREM,notfirstcall |
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| 74 | data notfirstcall/.false./ |
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| 75 | |
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[104] | 76 | REAL emu,somcoslat,coslat(ngrid) |
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[3] | 77 | |
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| 78 | REAL PCH4, effg,FH2L,RHCH4L,SSUM ! effg est une fonction(z) |
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| 79 | |
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| 80 | c COMMONS for interface with local subroutines: |
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| 81 | c --------------------------------------------- |
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| 82 | |
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| 83 | REAL DZED(NLAYER) |
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| 84 | REAL Z(NLEVEL),PRESS(NLEVEL),DEN(NLEVEL),TEMP(NLEVEL) |
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| 85 | REAL CH4(NLEVEL),XN2(NLEVEL),H2(NLEVEL),AR(NLEVEL) |
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| 86 | REAL XMU(NLEVEL),GAS1(NLAYER),COLDEN(NLAYER) |
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| 87 | REAL C2H2(NLAYER),C2H6(NLAYER),HCN(NLAYER) |
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| 88 | REAL RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON |
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[175] | 89 | REAL RGAS,RHOP,PI,SIGMA |
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[3] | 90 | |
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| 91 | COMMON /VERTICAL/ DZED |
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| 92 | |
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| 93 | COMMON /ATM/ Z,PRESS |
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| 94 | & ,DEN,TEMP |
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| 95 | |
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| 96 | |
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| 97 | COMMON /GASS/ CH4,XN2 |
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| 98 | & ,H2,AR |
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| 99 | & ,XMU,GAS1 |
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| 100 | & ,COLDEN |
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| 101 | |
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| 102 | COMMON /STRATO/ C2H2,C2H6 |
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| 103 | COMMON /STRAT2/ HCN |
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| 104 | |
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| 105 | COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON |
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[175] | 106 | COMMON /CONST/RGAS,RHOP,PI,SIGMA |
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[3] | 107 | |
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| 108 | c----------------------------------------------------------------------- |
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| 109 | c 1. Initialisations: |
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| 110 | c ------------------- |
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| 111 | |
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| 112 | REAL xpoub,kkk,xvis,xir |
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| 113 | |
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| 114 | |
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| 115 | C IPRINT CONTOLS OUTPUT AMOUNT:0=IRREDUCIBLE OUTPUT,LESS THAN 1 PAGE |
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| 116 | C PER RUN, 0=MINIMAL OUTPUT, 1=BACKGROUND ATM AND SPEC; 10=FULL DEBUG |
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| 117 | IPRINT=1 |
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| 118 | |
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| 119 | C MODIFY ADJUSTABLE NUMBERS HERE -- NOT IN COMMON |
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| 120 | C&& |
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| 121 | FHAZE=0.3 |
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| 122 | C&& |
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| 123 | if(iprem.eq.0) then |
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| 124 | TAUFAC=0 |
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| 125 | FHVIS=2.0 |
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| 126 | FHIR=.2 |
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| 127 | print*,'ouverture du fichier initpar' |
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| 128 | open (unit=1,file='initpar') |
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| 129 | read(1,*) xpoub,kkk,xvis,xir |
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| 130 | close(1) |
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| 131 | FHVIS= xvis |
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| 132 | FHIR = xir |
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| 133 | print*,'ouverture du fichier initpar ok' |
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| 134 | print*,'DANS RADTITAN' |
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| 135 | print*,'-------------' |
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| 136 | print*,'FHVIS = ',FHVIS |
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| 137 | print*,'FHIR = ',FHIR |
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| 138 | iprem=1 |
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| 139 | endif |
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| 140 | |
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| 141 | c----------------------------------------------------------------------- |
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| 142 | c 2. Calcul of the atmospheric profile: |
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| 143 | c ------------------------------------- |
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| 144 | |
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| 145 | print*,'dans radtitan ',klon |
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| 146 | print*,notfirstcall |
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| 147 | IF(notfirstcall) GOTO 300 !F au premier appel! |
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| 148 | print*,notfirstcall |
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| 149 | |
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| 150 | DO 210 J=1,NLEVEL |
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| 151 | PRESS(J)=SSUM(klon,p(1,j),1)/FLOAT(klon) |
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| 152 | 210 CONTINUE |
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| 153 | |
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[106] | 154 | c a cause du tableau predefini dans lell.F (et lell_light.F) |
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| 155 | c IF(press(nlevel-1).GE.1.44) then |
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| 156 | IF(press(nlevel-1).GE.1.48) then |
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[3] | 157 | STOP'pression au sol trop grande' |
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| 158 | PRINT*,'pression au sol trop grande' |
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| 159 | endif |
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| 160 | |
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[106] | 161 | c PRESS(nlevel)=1.48 |
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| 162 | c XCORR=1.48/PRESS(nlevel) |
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[3] | 163 | c DO 211 J=1,NLEVEL |
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| 164 | c PRESS(J)=XCORR*PRESS(J) |
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| 165 | c11 CONTINUE |
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| 166 | |
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| 167 | c ********************************************************* |
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| 168 | c + 20/1/00: S.Lebonnois: model with chemistry |
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| 169 | c ++ 22/07/02: ajout HCN ++ |
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| 170 | c ********************************************************* |
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| 171 | if (ylellouch) then |
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| 172 | c------------------------------------------------------ |
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| 173 | c initialisation de l'atmosphere et de la composition |
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| 174 | c------------------------------------------------------ |
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| 175 | CALL LELL(NLEVEL,Z,RHCH4L,FH2L,FARGON,TEMP,PRESS,DEN,XMU, |
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| 176 | & CH4,H2,XN2,AR,IPRINT) |
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| 177 | |
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| 178 | print*,'LELLOUCH' |
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| 179 | do i=1,55 |
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| 180 | print*,z(i),PRESS(i) |
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| 181 | enddo |
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| 182 | C |
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| 183 | C |
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| 184 | C NOW CALCULATE THE LAYER AVERAGE GAS MIXING RATIOS. |
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| 185 | CALL GASSES(IPRINT) |
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| 186 | |
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| 187 | else |
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| 188 | c------------------------------------------------------ |
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| 189 | c initialisation seulement de l'atmosphere |
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| 190 | c------------------------------------------------------ |
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| 191 | CALL LELL_LIGHT(NLEVEL,Z,FARGON,TEMP,PRESS,DEN,XMU, |
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| 192 | & CH4,H2,XN2,AR,IPRINT) |
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| 193 | |
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| 194 | print*,'LELLOUCH LIGHT' |
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| 195 | do i=1,55 |
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| 196 | print*,z(i),PRESS(i) |
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| 197 | enddo |
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| 198 | |
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| 199 | c ++ remplace gasses.F ++ |
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| 200 | |
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| 201 | do i=1,nq |
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[102] | 202 | if (tname(i).eq."CH4") then |
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[3] | 203 | iradch4=i |
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[102] | 204 | elseif (tname(i).eq."C2H2") then |
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[3] | 205 | iradc2h2=i |
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[102] | 206 | elseif (tname(i).eq."C2H6") then |
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[3] | 207 | iradc2h6=i |
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[102] | 208 | elseif (tname(i).eq."HCN") then |
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[3] | 209 | iradhcn=i |
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[102] | 210 | elseif (tname(i).eq."N2") then |
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[3] | 211 | iradn2=i |
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[102] | 212 | elseif (tname(i).eq."H2") then |
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[3] | 213 | iradh2=i |
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| 214 | endif |
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| 215 | enddo |
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| 216 | |
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| 217 | c print*,iradch4,iradc2h2,iradc2h6,iradhcn,iradn2,iradh2 |
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| 218 | |
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| 219 | print*,' ALT CH4 mass mixing ratio ' |
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| 220 | |
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| 221 | somcoslat=0. |
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| 222 | do j=1,klon |
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| 223 | coslat(j) = cos(rlatd(j)*RPI/180.) |
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| 224 | somcoslat=somcoslat+coslat(j) |
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| 225 | enddo |
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| 226 | do i=1,nlayer |
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| 227 | colden(i)=rhop*(press(i+1)-press(i))/effg(z(i)) |
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| 228 | gas1(i)=0. |
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| 229 | emu=(xmu(i+1)+xmu(i))/2. |
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| 230 | do j=1,klon |
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| 231 | gas1(i) = gas1(i) + |
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| 232 | $ coslat(j)/somcoslat*ycomp(j,i,iradch4)*(16./emu) |
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| 233 | enddo |
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| 234 | print*,z(i),gas1(i) |
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| 235 | enddo |
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| 236 | |
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| 237 | RHCH4=0. |
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| 238 | do j=1,klon |
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| 239 | RHCH4 = RHCH4 + coslat(j)/somcoslat*ycomp(j,nlayer,iradch4) |
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| 240 | enddo |
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| 241 | RHCH4 = RHCH4*press(nlevel)/PCH4(temp(nlevel)) |
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| 242 | print*,'RHCH4 = ',RHCH4 |
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| 243 | |
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| 244 | endif |
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| 245 | |
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| 246 | c ********************************************************* |
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| 247 | |
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| 248 | C |
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| 249 | C CALL A ROUTINE THAT SETS UP THE IR SPECTRAL INTERVALS |
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| 250 | CALL SETSPI(IPRINT) |
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| 251 | CALL SETSPV(IPRINT) |
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| 252 | C SET UP PIA COEFFICIENTS |
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| 253 | CALL SETPIA(IPRINT,1) |
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| 254 | |
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| 255 | IF (TAUFAC .GT. 0.) CALL CLD(IPRINT) |
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| 256 | |
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| 257 | C |
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| 258 | C CALL A SUBROUTINE THAT SETS UP THE OPTICAL PROPERTIES IN THE |
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| 259 | C INFRARED. AND THEN IN THE VISIBLE. |
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| 260 | |
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| 261 | C NOW, THIS COMPUTATION IS DONE FOR EACH VALUE OF klon |
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| 262 | C AND AT EACH CALL OF THE PHYSICS |
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| 263 | |
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| 264 | print*,'aerosol/gas/cloud properties' |
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| 265 | |
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[104] | 266 | CALL OPTCI(ycomp,qaer,nmicro,IPRINT) ! #1 |
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[3] | 267 | print*,'On sort de optci' |
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| 268 | |
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| 269 | C NOW, THIS COMPUTATION IS DONE FOR EACH VALUE OF klon |
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| 270 | C INFRARED. AND THEN IN THE VISIBLE. |
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| 271 | |
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[104] | 272 | CALL OPTCV(qaer,nmicro,IPRINT) ! #2 |
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[3] | 273 | |
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| 274 | do j=1,NLAYER |
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| 275 | DZED(j)=Z(J)-Z(J+1) |
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| 276 | enddo |
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| 277 | |
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| 278 | c print*,wlnv |
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| 279 | c print*,"" |
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| 280 | c print*,wlni |
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| 281 | c stop |
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| 282 | |
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| 283 | 300 CONTINUE ! fin notfirstcall |
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| 284 | |
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| 285 | |
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| 286 | c ----------------------------- |
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| 287 | c on ne recalcule pas optci si microfi=0 et compo lellouch |
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| 288 | c ----------------------------- |
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[175] | 289 | IF ((MICROFI.ge.1).or.(.not.ylellouch)) THEN |
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[3] | 290 | IF(notfirstcall) THEN !F au 1er appel T aux autres appels!! |
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| 291 | print*,'aerosol/gas/cloud properties' |
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[104] | 292 | CALL OPTCI(ycomp,qaer,nmicro,IPRINT) ! #1 |
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[3] | 293 | ENDIF |
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| 294 | ENDIF |
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| 295 | |
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| 296 | c ni optcv si microfi=0 |
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| 297 | |
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[175] | 298 | IF (MICROFI.ge.1) THEN |
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[3] | 299 | IF(notfirstcall) THEN !F au 1er appel T aux autres appels!! |
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| 300 | print*,'aerosol/gas/cloud properties' |
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[104] | 301 | CALL OPTCV(qaer,nmicro,IPRINT) ! #2 |
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[3] | 302 | ENDIF |
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| 303 | ENDIF |
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| 304 | |
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| 305 | c ----------------------------- |
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| 306 | if (klon.eq.1) then |
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| 307 | ig=1 |
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| 308 | else |
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| 309 | ig=klon/2 |
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| 310 | endif |
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| 311 | c print*,"DTAUI(equateur,:,1)=",DTAUI(ig,:,1) |
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| 312 | c print*,"DTAUI(equateur,:,10)=",DTAUI(ig,:,10) |
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| 313 | c print*,"DTAUI(equateur,:,NSPECI)=",DTAUI(ig,:,NSPECI) |
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| 314 | c print*,"DTAUV(equateur,:,1,2)=",DTAUV(ig,:,1,2) |
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| 315 | c print*,"DTAUV(equateur,:,10,2)=",DTAUV(ig,:,10,2) |
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| 316 | c print*,"DTAUV(equateur,:,NSPECV,2)=",DTAUV(ig,:,NSPECV,2) |
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| 317 | c stop |
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| 318 | |
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| 319 | notfirstcall=.true. |
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| 320 | |
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| 321 | RETURN |
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| 322 | 191 FORMAT(F8.2,1P10E10.2) |
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| 323 | 192 FORMAT(a8,1P10E10.2) |
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| 324 | END |
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