| [1] | 1 | ! $Id$ |
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| 2 | ! |
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| 3 | MODULE infotrac |
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| 4 | |
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| 5 | ! nqtot : total number of tracers and higher order of moment, water vapor and liquid included |
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| 6 | INTEGER, SAVE :: nqtot |
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| 7 | |
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| 8 | ! nbtr : number of tracers not including higher order of moment or water vapor or liquid |
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| 9 | ! number of tracers used in the physics |
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| 10 | INTEGER, SAVE :: nbtr |
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| 11 | |
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| 12 | ! Name variables |
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| 13 | CHARACTER(len=20), ALLOCATABLE, DIMENSION(:), SAVE :: tname ! tracer short name for restart and diagnostics |
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| 14 | CHARACTER(len=23), ALLOCATABLE, DIMENSION(:), SAVE :: ttext ! tracer long name for diagnostics |
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| 15 | |
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| 16 | ! iadv : index of trasport schema for each tracer |
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| 17 | INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iadv |
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| 18 | |
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| 19 | ! niadv : vector keeping the coorspondance between all tracers(nqtot) treated in the |
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| 20 | ! dynamic part of the code and the tracers (nbtr+2) used in the physics part of the code. |
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| 21 | INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: niadv ! equivalent dyn / physique |
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| 22 | |
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| 23 | ! conv_flg(it)=0 : convection desactivated for tracer number it |
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| 24 | INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: conv_flg |
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| 25 | ! pbl_flg(it)=0 : boundary layer diffusion desactivaded for tracer number it |
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| 26 | INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: pbl_flg |
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| 27 | |
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| 28 | CHARACTER(len=4),SAVE :: type_trac |
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| 29 | |
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| 30 | CONTAINS |
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| 31 | |
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| 32 | SUBROUTINE infotrac_init |
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| 33 | USE control_mod |
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| 34 | IMPLICIT NONE |
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| 35 | !======================================================================= |
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| 36 | ! |
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| 37 | ! Auteur: P. Le Van /L. Fairhead/F.Hourdin |
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| 38 | ! ------- |
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| 39 | ! Modif special traceur F.Forget 05/94 |
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| 40 | ! Modif M-A Filiberti 02/02 lecture de traceur.def |
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| 41 | ! |
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| 42 | ! Objet: |
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| 43 | ! ------ |
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| 44 | ! GCM LMD nouvelle grille |
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| 45 | ! |
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| 46 | !======================================================================= |
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| 47 | ! ... modification de l'integration de q ( 26/04/94 ) .... |
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| 48 | !----------------------------------------------------------------------- |
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| 49 | ! Declarations |
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| 50 | |
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| 51 | INCLUDE "dimensions.h" |
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| 52 | INCLUDE "iniprint.h" |
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| 53 | |
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| 54 | ! Local variables |
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| 55 | INTEGER, ALLOCATABLE, DIMENSION(:) :: hadv ! index of horizontal trasport schema |
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| 56 | INTEGER, ALLOCATABLE, DIMENSION(:) :: vadv ! index of vertical trasport schema |
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| 57 | |
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| 58 | CHARACTER(len=15), ALLOCATABLE, DIMENSION(:) :: tnom_0 ! tracer short name |
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| 59 | CHARACTER(len=8), ALLOCATABLE, DIMENSION(:) :: tracnam ! name from INCA |
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| 60 | CHARACTER(len=3), DIMENSION(30) :: descrq |
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| 61 | CHARACTER(len=1), DIMENSION(3) :: txts |
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| 62 | CHARACTER(len=2), DIMENSION(9) :: txtp |
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| 63 | CHARACTER(len=13) :: str1,str2 |
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| 64 | |
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| 65 | INTEGER :: nqtrue ! number of tracers read from tracer.def, without higer order of moment |
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| 66 | INTEGER :: iq, new_iq, iiq, jq, ierr |
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| 67 | INTEGER, EXTERNAL :: lnblnk |
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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 | txts=(/'x','y','z'/) |
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| 73 | txtp=(/'x ','y ','z ','xx','xy','xz','yy','yz','zz'/) |
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| 74 | |
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| 75 | descrq(14)='VLH' |
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| 76 | descrq(10)='VL1' |
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| 77 | descrq(11)='VLP' |
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| 78 | descrq(12)='FH1' |
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| 79 | descrq(13)='FH2' |
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| 80 | descrq(16)='PPM' |
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| 81 | descrq(17)='PPS' |
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| 82 | descrq(18)='PPP' |
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| 83 | descrq(20)='SLP' |
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| 84 | descrq(30)='PRA' |
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| 85 | |
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| 86 | |
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| 87 | IF (config_inca=='none') THEN |
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| 88 | type_trac='lmdz' |
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| 89 | ELSE |
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| 90 | type_trac='inca' |
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| 91 | END IF |
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| 92 | |
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| 93 | !----------------------------------------------------------------------- |
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| 94 | ! |
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| 95 | ! 1) Get the true number of tracers + water vapor/liquid |
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| 96 | ! Here true tracers (nqtrue) means declared tracers (only first order) |
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| 97 | ! |
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| 98 | !----------------------------------------------------------------------- |
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| 99 | IF (type_trac == 'lmdz') THEN |
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| 100 | OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr) |
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| 101 | IF(ierr.EQ.0) THEN |
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| 102 | WRITE(lunout,*) 'Open traceur.def : ok' |
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| 103 | READ(90,*) nqtrue |
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| 104 | ELSE |
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| 105 | WRITE(lunout,*) 'Problem in opening traceur.def' |
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| 106 | WRITE(lunout,*) 'ATTENTION using defaut values' |
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| 107 | nqtrue=4 ! Defaut value |
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| 108 | END IF |
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| 109 | ! Attention! Only for planet_type=='earth' |
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| 110 | nbtr=nqtrue-2 |
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| 111 | ELSE |
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| 112 | ! nbtr has been read from INCA by init_cont_lmdz() in gcm.F |
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| 113 | nqtrue=nbtr+2 |
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| 114 | END IF |
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| 115 | |
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| 116 | IF (nqtrue < 2) THEN |
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| 117 | WRITE(lunout,*) 'nqtrue=',nqtrue, ' is not allowded. 2 tracers is the minimum' |
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| 118 | CALL abort_gcm('infotrac_init','Not enough tracers',1) |
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| 119 | END IF |
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| 120 | ! |
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| 121 | ! Allocate variables depending on nqtrue and nbtr |
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| 122 | ! |
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| 123 | ALLOCATE(tnom_0(nqtrue), hadv(nqtrue), vadv(nqtrue)) |
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| 124 | ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), tracnam(nbtr)) |
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| 125 | conv_flg(:) = 1 ! convection activated for all tracers |
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| 126 | pbl_flg(:) = 1 ! boundary layer activated for all tracers |
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| 127 | |
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| 128 | !----------------------------------------------------------------------- |
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| 129 | ! 2) Choix des schemas d'advection pour l'eau et les traceurs |
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| 130 | ! |
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| 131 | ! iadv = 1 schema transport type "humidite specifique LMD" |
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| 132 | ! iadv = 2 schema amont |
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| 133 | ! iadv = 14 schema Van-leer + humidite specifique |
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| 134 | ! Modif F.Codron |
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| 135 | ! iadv = 10 schema Van-leer (retenu pour l'eau vapeur et liquide) |
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| 136 | ! iadv = 11 schema Van-Leer pour hadv et version PPM (Monotone) pour vadv |
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| 137 | ! iadv = 12 schema Frederic Hourdin I |
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| 138 | ! iadv = 13 schema Frederic Hourdin II |
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| 139 | ! iadv = 16 schema PPM Monotone(Collela & Woodward 1984) |
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| 140 | ! iadv = 17 schema PPM Semi Monotone (overshoots autorisés) |
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| 141 | ! iadv = 18 schema PPM Positif Defini (overshoots undershoots autorisés) |
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| 142 | ! iadv = 20 schema Slopes |
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| 143 | ! iadv = 30 schema Prather |
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| 144 | ! |
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| 145 | ! Dans le tableau q(ij,l,iq) : iq = 1 pour l'eau vapeur |
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| 146 | ! iq = 2 pour l'eau liquide |
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| 147 | ! Et eventuellement iq = 3,nqtot pour les autres traceurs |
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| 148 | ! |
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| 149 | ! iadv(1): choix pour l'eau vap. et iadv(2) : choix pour l'eau liq. |
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| 150 | !------------------------------------------------------------------------ |
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| 151 | ! |
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| 152 | ! Get choice of advection schema from file tracer.def or from INCA |
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| 153 | !--------------------------------------------------------------------- |
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| 154 | IF (type_trac == 'lmdz') THEN |
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| 155 | IF(ierr.EQ.0) THEN |
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| 156 | ! Continue to read tracer.def |
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| 157 | DO iq=1,nqtrue |
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| 158 | READ(90,999) hadv(iq),vadv(iq),tnom_0(iq) |
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| 159 | END DO |
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| 160 | CLOSE(90) |
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| 161 | ELSE ! Without tracer.def |
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| 162 | hadv(1) = 14 |
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| 163 | vadv(1) = 14 |
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| 164 | tnom_0(1) = 'H2Ov' |
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| 165 | hadv(2) = 10 |
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| 166 | vadv(2) = 10 |
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| 167 | tnom_0(2) = 'H2Ol' |
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| 168 | hadv(3) = 10 |
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| 169 | vadv(3) = 10 |
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| 170 | tnom_0(3) = 'RN' |
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| 171 | hadv(4) = 10 |
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| 172 | vadv(4) = 10 |
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| 173 | tnom_0(4) = 'PB' |
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| 174 | END IF |
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| 175 | |
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| 176 | WRITE(lunout,*) 'Valeur de traceur.def :' |
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| 177 | WRITE(lunout,*) 'nombre de traceurs ',nqtrue |
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| 178 | DO iq=1,nqtrue |
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| 179 | WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq) |
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| 180 | END DO |
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| 181 | |
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| 182 | ELSE ! type_trac=inca : config_inca='aero' ou 'chem' |
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| 183 | ! le module de chimie fournit les noms des traceurs |
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| 184 | ! et les schemas d'advection associes. |
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| 185 | |
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| 186 | #ifdef INCA |
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| 187 | CALL init_transport( & |
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| 188 | hadv, & |
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| 189 | vadv, & |
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| 190 | conv_flg, & |
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| 191 | pbl_flg, & |
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| 192 | tracnam) |
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| 193 | #endif |
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| 194 | tnom_0(1)='H2Ov' |
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| 195 | tnom_0(2)='H2Ol' |
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| 196 | |
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| 197 | DO iq =3,nqtrue |
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| 198 | tnom_0(iq)=tracnam(iq-2) |
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| 199 | END DO |
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| 200 | |
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| 201 | END IF ! type_trac |
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| 202 | |
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| 203 | !----------------------------------------------------------------------- |
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| 204 | ! |
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| 205 | ! 3) Verify if advection schema 20 or 30 choosen |
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| 206 | ! Calculate total number of tracers needed: nqtot |
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| 207 | ! Allocate variables depending on total number of tracers |
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| 208 | !----------------------------------------------------------------------- |
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| 209 | new_iq=0 |
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| 210 | DO iq=1,nqtrue |
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| 211 | ! Add tracers for certain advection schema |
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| 212 | IF (hadv(iq)<20 .AND. vadv(iq)<20 ) THEN |
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| 213 | new_iq=new_iq+1 ! no tracers added |
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| 214 | ELSE IF (hadv(iq)==20 .AND. vadv(iq)==20 ) THEN |
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| 215 | new_iq=new_iq+4 ! 3 tracers added |
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| 216 | ELSE IF (hadv(iq)==30 .AND. vadv(iq)==30 ) THEN |
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| 217 | new_iq=new_iq+10 ! 9 tracers added |
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| 218 | ELSE |
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| 219 | WRITE(lunout,*) 'This choice of advection schema is not available' |
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| 220 | CALL abort_gcm('infotrac_init','Bad choice of advection schema - 1',1) |
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| 221 | END IF |
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| 222 | END DO |
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| 223 | |
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| 224 | IF (new_iq /= nqtrue) THEN |
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| 225 | ! The choice of advection schema imposes more tracers |
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| 226 | ! Assigne total number of tracers |
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| 227 | nqtot = new_iq |
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| 228 | |
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| 229 | WRITE(lunout,*) 'The choice of advection schema for one or more tracers' |
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| 230 | WRITE(lunout,*) 'makes it necessary to add tracers' |
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| 231 | WRITE(lunout,*) nqtrue,' is the number of true tracers' |
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| 232 | WRITE(lunout,*) nqtot, ' is the total number of tracers needed' |
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| 233 | |
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| 234 | ELSE |
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| 235 | ! The true number of tracers is also the total number |
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| 236 | nqtot = nqtrue |
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| 237 | END IF |
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| 238 | |
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| 239 | ! |
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| 240 | ! Allocate variables with total number of tracers, nqtot |
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| 241 | ! |
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| 242 | ALLOCATE(tname(nqtot), ttext(nqtot)) |
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| 243 | ALLOCATE(iadv(nqtot), niadv(nqtot)) |
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| 244 | |
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| 245 | !----------------------------------------------------------------------- |
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| 246 | ! |
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| 247 | ! 4) Determine iadv, long and short name |
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| 248 | ! |
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| 249 | !----------------------------------------------------------------------- |
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| 250 | new_iq=0 |
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| 251 | DO iq=1,nqtrue |
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| 252 | new_iq=new_iq+1 |
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| 253 | |
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| 254 | ! Verify choice of advection schema |
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| 255 | IF (hadv(iq)==vadv(iq)) THEN |
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| 256 | iadv(new_iq)=hadv(iq) |
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| 257 | ELSE IF (hadv(iq)==10 .AND. vadv(iq)==16) THEN |
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| 258 | iadv(new_iq)=11 |
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| 259 | ELSE |
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| 260 | WRITE(lunout,*)'This choice of advection schema is not available' |
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| 261 | CALL abort_gcm('infotrac_init','Bad choice of advection schema - 2',1) |
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| 262 | END IF |
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| 263 | |
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| 264 | str1=tnom_0(iq) |
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| 265 | tname(new_iq)= tnom_0(iq) |
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| 266 | IF (iadv(new_iq)==0) THEN |
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| 267 | ttext(new_iq)=str1(1:lnblnk(str1)) |
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| 268 | ELSE |
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| 269 | ttext(new_iq)=str1(1:lnblnk(str1))//descrq(iadv(new_iq)) |
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| 270 | END IF |
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| 271 | |
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| 272 | ! schemas tenant compte des moments d'ordre superieur |
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| 273 | str2=ttext(new_iq) |
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| 274 | IF (iadv(new_iq)==20) THEN |
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| 275 | DO jq=1,3 |
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| 276 | new_iq=new_iq+1 |
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| 277 | iadv(new_iq)=-20 |
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| 278 | ttext(new_iq)=str2(1:lnblnk(str2))//txts(jq) |
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| 279 | tname(new_iq)=str1(1:lnblnk(str1))//txts(jq) |
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| 280 | END DO |
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| 281 | ELSE IF (iadv(new_iq)==30) THEN |
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| 282 | DO jq=1,9 |
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| 283 | new_iq=new_iq+1 |
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| 284 | iadv(new_iq)=-30 |
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| 285 | ttext(new_iq)=str2(1:lnblnk(str2))//txtp(jq) |
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| 286 | tname(new_iq)=str1(1:lnblnk(str1))//txtp(jq) |
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| 287 | END DO |
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| 288 | END IF |
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| 289 | END DO |
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| 290 | |
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| 291 | ! |
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| 292 | ! Find vector keeping the correspodence between true and total tracers |
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| 293 | ! |
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| 294 | niadv(:)=0 |
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| 295 | iiq=0 |
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| 296 | DO iq=1,nqtot |
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| 297 | IF(iadv(iq).GE.0) THEN |
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| 298 | ! True tracer |
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| 299 | iiq=iiq+1 |
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| 300 | niadv(iiq)=iq |
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| 301 | ENDIF |
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| 302 | END DO |
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| 303 | |
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| 304 | |
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| 305 | WRITE(lunout,*) 'Information stored in infotrac :' |
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| 306 | WRITE(lunout,*) 'iadv niadv tname ttext :' |
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| 307 | DO iq=1,nqtot |
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| 308 | WRITE(lunout,*) iadv(iq),niadv(iq), tname(iq), ttext(iq) |
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| 309 | END DO |
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| 310 | |
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| 311 | ! |
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| 312 | ! Test for advection schema. |
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| 313 | ! This version of LMDZ only garantees iadv=10 and iadv=14 (14 only for water vapour) . |
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| 314 | ! |
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| 315 | DO iq=1,nqtot |
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| 316 | IF (iadv(iq)/=10 .AND. iadv(iq)/=14 .AND. iadv(iq)/=0) THEN |
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| 317 | WRITE(lunout,*)'STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ' |
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| 318 | CALL abort_gcm('infotrac_init','In this version only iadv=10 and iadv=14 is tested!',1) |
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| 319 | ELSE IF (iadv(iq)==14 .AND. iq/=1) THEN |
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| 320 | WRITE(lunout,*)'STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ' |
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| 321 | CALL abort_gcm('infotrac_init','In this version iadv=14 is only permitted for water vapour!',1) |
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| 322 | END IF |
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| 323 | END DO |
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| 324 | |
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| 325 | !----------------------------------------------------------------------- |
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| 326 | ! Finalize : |
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| 327 | ! |
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| 328 | DEALLOCATE(tnom_0, hadv, vadv) |
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| 329 | DEALLOCATE(tracnam) |
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| 330 | |
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| 331 | 999 FORMAT (i2,1x,i2,1x,a15) |
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| 332 | |
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| 333 | END SUBROUTINE infotrac_init |
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| 334 | |
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| 335 | END MODULE infotrac |
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