1 | MODULE infotrac |
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2 | |
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3 | ! nqtot : total number of tracers and higher order of moment, water vapor and liquid included |
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4 | INTEGER, SAVE :: nqtot |
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5 | |
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6 | ! nbtr : number of tracers not including higher order of moment or water vapor or liquid |
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7 | ! number of tracers used in the physics |
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8 | INTEGER, SAVE :: nbtr |
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9 | |
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10 | ! Name variables |
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11 | CHARACTER(len=20), ALLOCATABLE, DIMENSION(:), SAVE :: tname ! tracer short name for restart and diagnostics |
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12 | CHARACTER(len=23), ALLOCATABLE, DIMENSION(:), SAVE :: ttext ! tracer long name for diagnostics |
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13 | |
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14 | ! iadv : index of trasport schema for each tracer |
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15 | INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iadv |
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16 | |
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17 | ! niadv : vector keeping the coorspondance between all tracers(nqtot) treated in the |
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18 | ! dynamic part of the code and the tracers (nbtr+2) used in the physics part of the code. |
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19 | INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: niadv ! equivalent dyn / physique |
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20 | |
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21 | ! Variables for INCA |
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22 | INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: conv_flg |
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23 | INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: pbl_flg |
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24 | |
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25 | CONTAINS |
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26 | |
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27 | SUBROUTINE infotrac_init |
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28 | IMPLICIT NONE |
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29 | !======================================================================= |
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30 | ! |
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31 | ! Auteur: P. Le Van /L. Fairhead/F.Hourdin |
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32 | ! ------- |
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33 | ! Modif special traceur F.Forget 05/94 |
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34 | ! Modif M-A Filiberti 02/02 lecture de traceur.def |
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35 | ! |
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36 | ! Objet: |
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37 | ! ------ |
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38 | ! GCM LMD nouvelle grille |
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39 | ! |
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40 | !======================================================================= |
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41 | ! ... modification de l'integration de q ( 26/04/94 ) .... |
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42 | !----------------------------------------------------------------------- |
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43 | ! Declarations |
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44 | |
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45 | INCLUDE "dimensions.h" |
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46 | INCLUDE "control.h" |
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47 | INCLUDE "iniprint.h" |
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48 | |
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49 | ! Local variables |
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50 | INTEGER, ALLOCATABLE, DIMENSION(:) :: hadv ! index of horizontal trasport schema |
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51 | INTEGER, ALLOCATABLE, DIMENSION(:) :: vadv ! index of vertical trasport schema |
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52 | |
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53 | CHARACTER(len=8), ALLOCATABLE, DIMENSION(:) :: tnom_0 ! tracer short name |
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54 | CHARACTER(len=8), ALLOCATABLE, DIMENSION(:) :: tracnam ! name from INCA |
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55 | CHARACTER(len=3), DIMENSION(30) :: descrq |
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56 | CHARACTER(len=1), DIMENSION(3) :: txts |
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57 | CHARACTER(len=2), DIMENSION(9) :: txtp |
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58 | CHARACTER(len=13) :: str1,str2 |
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59 | |
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60 | INTEGER :: nqtrue ! number of tracers read from tracer.def, without higer order of moment |
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61 | INTEGER :: iq, new_iq, iiq, jq, ierr |
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62 | INTEGER, EXTERNAL :: lnblnk |
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63 | |
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64 | !----------------------------------------------------------------------- |
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65 | ! Initialization : |
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66 | ! |
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67 | txts=(/'x','y','z'/) |
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68 | txtp=(/'x ','y ','z ','xx','xy','xz','yy','yz','zz'/) |
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69 | |
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70 | descrq(14)='VLH' |
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71 | descrq(10)='VL1' |
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72 | descrq(11)='VLP' |
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73 | descrq(12)='FH1' |
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74 | descrq(13)='FH2' |
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75 | descrq(16)='PPM' |
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76 | descrq(17)='PPS' |
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77 | descrq(18)='PPP' |
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78 | descrq(20)='SLP' |
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79 | descrq(30)='PRA' |
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80 | |
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81 | !----------------------------------------------------------------------- |
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82 | ! |
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83 | ! 1) Get the true number of tracers + water vapor/liquid |
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84 | ! Here true tracers (nqtrue) means declared tracers (only first order) |
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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 | OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr) |
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89 | IF(ierr.EQ.0) THEN |
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90 | WRITE(lunout,*) 'Open traceur.def : ok' |
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91 | READ(90,*) nqtrue |
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92 | ELSE |
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93 | WRITE(lunout,*) 'Problem in opening traceur.def' |
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94 | WRITE(lunout,*) 'ATTENTION using defaut values' |
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95 | nqtrue=4 ! Defaut value |
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96 | END IF |
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97 | ! Attention! Only for planet_type=='earth' |
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98 | nbtr=nqtrue-2 |
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99 | ELSE |
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100 | ! nbtr has been read from INCA by init_cont_lmdz() in gcm.F |
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101 | nqtrue=nbtr+2 |
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102 | END IF |
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103 | |
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104 | IF (nqtrue < 2) THEN |
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105 | WRITE(lunout,*) 'nqtrue=',nqtrue, ' is not allowded. 2 tracers is the minimum' |
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106 | CALL abort_gcm('infotrac_init','Not enough tracers',1) |
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107 | END IF |
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108 | ! |
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109 | ! Allocate variables depending on nqtrue |
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110 | ! |
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111 | ALLOCATE(tnom_0(nqtrue), hadv(nqtrue), vadv(nqtrue)) |
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112 | |
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113 | IF (config_inca /= 'none') THEN |
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114 | ! Varaibles only needed in case of INCA |
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115 | ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), tracnam(nbtr)) |
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116 | END IF |
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117 | |
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118 | !----------------------------------------------------------------------- |
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119 | ! 2) Choix des schemas d'advection pour l'eau et les traceurs |
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120 | ! |
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121 | ! iadv = 1 schema transport type "humidite specifique LMD" |
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122 | ! iadv = 2 schema amont |
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123 | ! iadv = 14 schema Van-leer + humidite specifique |
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124 | ! Modif F.Codron |
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125 | ! iadv = 10 schema Van-leer (retenu pour l'eau vapeur et liquide) |
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126 | ! iadv = 11 schema Van-Leer pour hadv et version PPM (Monotone) pour vadv |
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127 | ! iadv = 12 schema Frederic Hourdin I |
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128 | ! iadv = 13 schema Frederic Hourdin II |
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129 | ! iadv = 16 schema PPM Monotone(Collela & Woodward 1984) |
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130 | ! iadv = 17 schema PPM Semi Monotone (overshoots autorisés) |
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131 | ! iadv = 18 schema PPM Positif Defini (overshoots undershoots autorisés) |
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132 | ! iadv = 20 schema Slopes |
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133 | ! iadv = 30 schema Prather |
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134 | ! |
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135 | ! Dans le tableau q(ij,l,iq) : iq = 1 pour l'eau vapeur |
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136 | ! iq = 2 pour l'eau liquide |
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137 | ! Et eventuellement iq = 3,nqtot pour les autres traceurs |
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138 | ! |
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139 | ! iadv(1): choix pour l'eau vap. et iadv(2) : choix pour l'eau liq. |
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140 | !------------------------------------------------------------------------ |
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141 | ! |
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142 | ! Get choice of advection schema from file tracer.def or from INCA |
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143 | !--------------------------------------------------------------------- |
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144 | IF (config_inca == 'none') THEN |
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145 | IF(ierr.EQ.0) THEN |
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146 | ! Continue to read tracer.def |
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147 | DO iq=1,nqtrue |
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148 | READ(90,999) hadv(iq),vadv(iq),tnom_0(iq) |
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149 | END DO |
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150 | CLOSE(90) |
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151 | ELSE ! Without tracer.def |
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152 | hadv(1) = 14 |
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153 | vadv(1) = 14 |
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154 | tnom_0(1) = 'H2Ov' |
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155 | hadv(2) = 10 |
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156 | vadv(2) = 10 |
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157 | tnom_0(2) = 'H2Ol' |
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158 | hadv(3) = 10 |
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159 | vadv(3) = 10 |
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160 | tnom_0(3) = 'RN' |
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161 | hadv(4) = 10 |
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162 | vadv(4) = 10 |
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163 | tnom_0(4) = 'PB' |
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164 | END IF |
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165 | |
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166 | WRITE(lunout,*) 'Valeur de traceur.def :' |
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167 | WRITE(lunout,*) 'nombre de traceurs ',nqtrue |
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168 | DO iq=1,nqtrue |
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169 | WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq) |
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170 | END DO |
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171 | |
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172 | ELSE ! config_inca='aero' ou 'chem' |
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173 | ! le module de chimie fournit les noms des traceurs |
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174 | ! et les schemas d'advection associes. |
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175 | |
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176 | #ifdef INCA |
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177 | CALL init_transport( & |
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178 | hadv, & |
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179 | vadv, & |
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180 | conv_flg, & |
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181 | pbl_flg, & |
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182 | tracnam) |
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183 | #endif |
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184 | tnom_0(1)='H2Ov' |
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185 | tnom_0(2)='H2Ol' |
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186 | |
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187 | DO iq =3,nqtrue |
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188 | tnom_0(iq)=tracnam(iq-2) |
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189 | END DO |
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190 | |
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191 | END IF ! config_inca |
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192 | |
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193 | !----------------------------------------------------------------------- |
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194 | ! |
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195 | ! 3) Verify if advection schema 20 or 30 choosen |
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196 | ! Calculate total number of tracers needed: nqtot |
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197 | ! Allocate variables depending on total number of tracers |
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198 | !----------------------------------------------------------------------- |
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199 | new_iq=0 |
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200 | DO iq=1,nqtrue |
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201 | ! Add tracers for certain advection schema |
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202 | IF (hadv(iq)<20 .AND. vadv(iq)<20 ) THEN |
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203 | new_iq=new_iq+1 ! no tracers added |
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204 | ELSE IF (hadv(iq)==20 .AND. vadv(iq)==20 ) THEN |
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205 | new_iq=new_iq+4 ! 3 tracers added |
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206 | ELSE IF (hadv(iq)==30 .AND. vadv(iq)==30 ) THEN |
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207 | new_iq=new_iq+10 ! 9 tracers added |
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208 | ELSE |
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209 | WRITE(lunout,*) 'This choice of advection schema is not available' |
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210 | CALL abort_gcm('infotrac_init','Bad choice of advection schema - 1',1) |
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211 | END IF |
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212 | END DO |
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213 | |
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214 | IF (new_iq /= nqtrue) THEN |
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215 | ! The choice of advection schema imposes more tracers |
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216 | ! Assigne total number of tracers |
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217 | nqtot = new_iq |
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218 | |
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219 | WRITE(lunout,*) 'The choice of advection schema for one or more tracers' |
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220 | WRITE(lunout,*) 'makes it necessary to add tracers' |
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221 | WRITE(lunout,*) nqtrue,' is the number of true tracers' |
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222 | WRITE(lunout,*) nqtot, ' is the total number of tracers needed' |
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223 | |
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224 | ELSE |
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225 | ! The true number of tracers is also the total number |
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226 | nqtot = nqtrue |
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227 | END IF |
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228 | |
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229 | ! |
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230 | ! Allocate variables with total number of tracers, nqtot |
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231 | ! |
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232 | ALLOCATE(tname(nqtot), ttext(nqtot)) |
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233 | ALLOCATE(iadv(nqtot), niadv(nqtot)) |
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234 | |
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235 | !----------------------------------------------------------------------- |
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236 | ! |
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237 | ! 4) Determine iadv, long and short name |
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238 | ! |
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239 | !----------------------------------------------------------------------- |
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240 | new_iq=0 |
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241 | DO iq=1,nqtrue |
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242 | new_iq=new_iq+1 |
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243 | |
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244 | ! Verify choice of advection schema |
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245 | IF (hadv(iq)==vadv(iq)) THEN |
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246 | iadv(new_iq)=hadv(iq) |
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247 | ELSE IF (hadv(iq)==10 .AND. vadv(iq)==16) THEN |
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248 | iadv(new_iq)=11 |
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249 | ELSE |
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250 | WRITE(lunout,*)'This choice of advection schema is not available' |
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251 | CALL abort_gcm('infotrac_init','Bad choice of advection schema - 2',1) |
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252 | END IF |
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253 | |
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254 | str1=tnom_0(iq) |
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255 | tname(new_iq)= tnom_0(iq) |
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256 | IF (iadv(new_iq)==0) THEN |
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257 | ttext(new_iq)=str1(1:lnblnk(str1)) |
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258 | ELSE |
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259 | ttext(new_iq)=str1(1:lnblnk(str1))//descrq(iadv(new_iq)) |
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260 | END IF |
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261 | |
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262 | ! schemas tenant compte des moments d'ordre superieur |
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263 | str2=ttext(new_iq) |
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264 | IF (iadv(new_iq)==20) THEN |
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265 | DO jq=1,3 |
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266 | new_iq=new_iq+1 |
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267 | iadv(new_iq)=-20 |
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268 | ttext(new_iq)=str2(1:lnblnk(str2))//txts(jq) |
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269 | tname(new_iq)=str1(1:lnblnk(str1))//txts(jq) |
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270 | END DO |
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271 | ELSE IF (iadv(new_iq)==30) THEN |
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272 | DO jq=1,9 |
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273 | new_iq=new_iq+1 |
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274 | iadv(new_iq)=-30 |
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275 | ttext(new_iq)=str2(1:lnblnk(str2))//txtp(jq) |
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276 | tname(new_iq)=str1(1:lnblnk(str1))//txtp(jq) |
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277 | END DO |
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278 | END IF |
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279 | END DO |
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280 | |
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281 | ! |
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282 | ! Find vector keeping the correspodence between true and total tracers |
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283 | ! |
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284 | niadv(:)=0 |
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285 | iiq=0 |
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286 | DO iq=1,nqtot |
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287 | IF(iadv(iq).GE.0) THEN |
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288 | ! True tracer |
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289 | iiq=iiq+1 |
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290 | niadv(iiq)=iq |
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291 | ENDIF |
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292 | END DO |
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293 | |
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294 | |
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295 | WRITE(lunout,*) 'Information stored in dimtrac :' |
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296 | WRITE(lunout,*) 'iadv niadv tname ttext :' |
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297 | DO iq=1,nqtot |
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298 | WRITE(lunout,*) iadv(iq),niadv(iq), tname(iq), ttext(iq) |
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299 | END DO |
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300 | |
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301 | !----------------------------------------------------------------------- |
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302 | ! Finalize : |
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303 | ! |
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304 | DEALLOCATE(tnom_0, hadv, vadv) |
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305 | IF (config_inca /= 'none') DEALLOCATE(tracnam) |
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306 | |
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307 | 999 FORMAT (i2,1x,i2,1x,a8) |
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308 | |
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309 | END SUBROUTINE infotrac_init |
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310 | |
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311 | END MODULE infotrac |
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