1 | ! ================================================================================================================================= |
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2 | ! MODULE : qsat_moisture |
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3 | ! |
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4 | ! CONTACT : orchidee-help _at_ ipsl.jussieu.fr |
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5 | ! |
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6 | ! LICENCE : IPSL (2011) |
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7 | ! This software is governed by the CeCILL licence see ORCHIDEE/ORCHIDEE_CeCILL.LIC |
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8 | ! |
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9 | !>\BRIEF "qsat_moisture" module contains public tools functions like qsat, dev_qsat. |
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10 | !! |
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11 | !!\n DESCRIPTION: This module is the result of the splitting of constantes_veg.\n |
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12 | !! As the subroutines qsatcalc, dev_qsatcalc are used only by enerbil and diffuco, they are part of SECHIBA |
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13 | !! component. |
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14 | !! |
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15 | !! REFERENCE(S) : |
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16 | !! |
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17 | !! SVN : |
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18 | !! $HeadURL: $ |
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19 | !! $Date$ |
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20 | !! $Revision$ |
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21 | !! \n |
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22 | !_ ================================================================================================================================ |
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23 | |
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24 | MODULE qsat_moisture |
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25 | |
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26 | USE defprec |
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27 | USE constantes |
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28 | USE IOIPSL |
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29 | |
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30 | !- |
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31 | IMPLICIT NONE |
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32 | !- |
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33 | |
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34 | LOGICAL,SAVE :: l_qsat_first=.TRUE. !! First call to qsat subroutines and functions (true/false) |
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35 | |
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36 | |
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37 | INTEGER(i_std),PARAMETER :: max_temp=370 !! Maximum temperature for saturated humidity (K) and also used as |
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38 | !! the size of local array to keep saturated humidity (unitless) |
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39 | |
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40 | INTEGER(i_std),PARAMETER :: min_temp=100 !! Minimum temperature for saturated humidity (K) |
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41 | |
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42 | REAL(r_std),DIMENSION(max_temp),SAVE :: qsfrict !! Array to keep saturated humidity at each temperature level |
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43 | !! (kg of water/kg of air) |
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44 | |
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45 | CONTAINS |
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46 | |
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47 | !! ================================================================================================================================ |
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48 | !! SUBROUTINE : qsatcalc |
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49 | !! |
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50 | !>\BRIEF This routine calculates the saturated humidity using the pressure |
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51 | !! and the temperature for all pixels. |
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52 | !! |
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53 | !! DESCRIPTION : This routine interpolates qsat between temperatures by the following formula : |
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54 | !! \latexonly |
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55 | !! \input{qsatcalc.tex} |
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56 | !! \endlatexonly |
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57 | !! \n |
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58 | !! |
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59 | !! RECENT CHANGE(S): None |
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60 | !! |
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61 | !! MAIN OUTPUT VARIABLE(S) : qsat_out |
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62 | !! |
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63 | !! REFERENCE(S) : None |
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64 | !! |
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65 | !! FLOWCHART : None |
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66 | !! \n |
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67 | !_ ================================================================================================================================ |
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68 | |
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69 | SUBROUTINE qsatcalc (kjpindex,temp_in,pres_in,qsat_out) |
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70 | |
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71 | IMPLICIT NONE |
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72 | |
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73 | !! 0. Variables and parameters declaration |
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74 | |
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75 | !! 0.1 Input variables |
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76 | |
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77 | INTEGER(i_std),INTENT(in) :: kjpindex !! Domain size (unitless) |
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78 | REAL(r_std),DIMENSION(kjpindex),INTENT(in) :: temp_in !! Temperature in degre Kelvin (K) |
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79 | REAL(r_std),DIMENSION(kjpindex),INTENT(in) :: pres_in !! Pressure (Pa) |
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80 | |
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81 | !! 0.2 Output variables |
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82 | |
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83 | REAL(r_std),DIMENSION(kjpindex),INTENT(out) :: qsat_out !! Saturated humidity at the surface (kg of water/kg of air) |
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84 | |
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85 | !! 0.4 Local variables |
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86 | |
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87 | INTEGER(i_std), DIMENSION(kjpindex) :: jt !! Temporary array stocking the truncated temperatures in Kelvin |
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88 | !!(converted into integers) |
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89 | INTEGER(i_std) :: ji !! indices (unitless) |
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90 | REAL(r_std),DIMENSION(kjpindex) :: zz_a, zz_b, zz_f !! Temporary variables |
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91 | INTEGER(i_std) :: nbad !! Number of points where the temperature is too high or too low |
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92 | INTEGER(i_std),DIMENSION(1) :: lo !! Temporary vector to mark the position of the highest temperature |
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93 | !! or the lowest temperature over all the pixels in jt (unitless) |
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94 | !_ ================================================================================================================================ |
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95 | |
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96 | !- |
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97 | !! 1.Initialize qsfrict array if needed |
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98 | !- |
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99 | IF (l_qsat_first) THEN |
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100 | !- |
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101 | CALL qsfrict_init |
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102 | l_qsat_first = .FALSE. |
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103 | !- |
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104 | ENDIF !(l_qsat_first) |
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105 | |
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106 | !- |
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107 | !! 2. Computes qsat interpolation into two successive temperature |
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108 | !- |
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109 | jt = INT(temp_in(:)) |
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110 | |
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111 | !! 2.1 Diagnostic pixels where the temperature is too high |
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112 | nbad = COUNT(jt(:) >= max_temp-1) |
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113 | |
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114 | IF (nbad > 0) THEN |
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115 | WRITE(numout,*) ' qsatcalc: temperature too high at ', & |
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116 | & nbad, ' points.' |
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117 | !- |
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118 | IF (.NOT.diag_qsat) THEN |
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119 | CALL ipslerr(2,'qsatcalc','diffuco', '', & |
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120 | & 'temperature incorect.') ! Warning message |
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121 | ELSE |
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122 | lo = MAXLOC(temp_in(:)) |
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123 | WRITE(numout,*) & |
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124 | & 'Maximum temperature ( ',MAXVAL(temp_in),') found at ',lo(1) |
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125 | WHERE (jt(:) >= max_temp-1) jt(:) = max_temp-1 |
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126 | ENDIF !(.NOT.diag_qsat) |
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127 | !- |
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128 | ENDIF ! (nbad > 0) |
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129 | |
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130 | |
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131 | !! 2.2 Diagnostic pixels where the temperature is too low |
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132 | nbad = COUNT(jt(:) <= min_temp) |
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133 | |
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134 | IF (nbad > 0) THEN |
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135 | WRITE(numout,*) ' qsatcalc: temperature too low at ', & |
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136 | & nbad, ' points.' |
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137 | !- |
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138 | IF (.NOT.diag_qsat) THEN |
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139 | CALL ipslerr(2,'qsatcalc','diffuco', '', & |
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140 | & 'temperature incorect.') ! Warning message |
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141 | ELSE |
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142 | lo = MINLOC(temp_in(:)) |
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143 | WRITE(numout,*) & |
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144 | & 'Minimum temperature ( ',MINVAL(temp_in),') found at ',lo(1) |
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145 | WHERE (jt(:) <= min_temp) jt(:) = min_temp |
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146 | ENDIF !(.NOT.diag_qsat) |
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147 | !- |
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148 | ENDIF! (nbad > 0) |
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149 | |
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150 | !! 2.3 Temporary variables needed for interpolation |
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151 | DO ji = 1, kjpindex ! Loop over # pixels |
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152 | |
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153 | zz_f(ji) = temp_in(ji)-FLOAT(jt(ji)) |
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154 | zz_a(ji) = qsfrict(jt(ji)) |
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155 | zz_b(ji) = qsfrict(jt(ji)+1) |
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156 | |
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157 | ENDDO ! Loop over # pixels |
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158 | |
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159 | !- |
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160 | !! 3. Interpolation between these two values |
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161 | !- |
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162 | DO ji = 1, kjpindex ! Loop over # pixels |
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163 | |
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164 | qsat_out(ji) = ((zz_b(ji)-zz_a(ji))*zz_f(ji)+zz_a(ji))/pres_in(ji) |
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165 | |
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166 | ENDDO ! Loop over # pixels |
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167 | |
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168 | |
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169 | END SUBROUTINE qsatcalc |
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170 | |
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171 | !! ================================================================================================================================ |
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172 | !! FUNCTION : [DISPENSABLE] qsat |
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173 | !! |
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174 | !>\BRIEF This function computes deviation the saturated humidity with the pressure |
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175 | !! and the temperature for a scalar. |
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176 | !! |
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177 | !! DESCRIPTION : This routine is obsolete : replaced by the subroutine qsatcalc. \n |
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178 | !! qsat is interpolated by : \n |
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179 | !! \latexonly |
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180 | !! \input{qsat.tex} |
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181 | !! \endlatexonly |
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182 | !! |
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183 | !! RECENT CHANGE(S): None\n |
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184 | !! |
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185 | !! RETURN VALUE : qsat_result |
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186 | !! |
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187 | !! REFERENCE(S) : None |
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188 | !! |
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189 | !! FLOWCHART : None |
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190 | !! \n |
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191 | !_ ================================================================================================================================ |
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192 | |
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193 | FUNCTION qsat (temp_in,pres_in) RESULT (qsat_result) |
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194 | |
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195 | IMPLICIT NONE |
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196 | |
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197 | !! 0. Variables and parameters declaration |
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198 | |
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199 | !! 0.1 Input variables |
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200 | |
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201 | REAL(r_std),INTENT(in) :: temp_in !! Temperature (K) |
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202 | REAL(r_std),INTENT(in) :: pres_in !! Pressure (Pa) |
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203 | |
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204 | !! 0.2 Result |
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205 | |
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206 | REAL(r_std) :: qsat_result !! Saturated humidity calculated at the surface (kg/kg) |
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207 | |
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208 | !! 0.4 Local variables |
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209 | |
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210 | INTEGER(i_std) :: jt !! Temporary scalar stocking the truncated temperature in Kelvin |
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211 | !! (converted into integer) |
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212 | REAL(r_std) :: zz_a,zz_b,zz_f !! Temporary scalar variables |
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213 | |
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214 | !_ ================================================================================================================================ |
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215 | |
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216 | !- |
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217 | !! 1.Initialize qsfrict array if needed |
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218 | !- |
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219 | IF (l_qsat_first) THEN |
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220 | !- |
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221 | CALL qsfrict_init |
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222 | l_qsat_first = .FALSE. |
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223 | !- |
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224 | ENDIF |
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225 | |
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226 | !- |
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227 | !! 2. Computes qsat interpolation into two successive temperatures |
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228 | !- |
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229 | jt = INT(temp_in) |
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230 | |
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231 | !! 2.1 Is the temperature too high ? |
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232 | IF (jt >= max_temp-1) THEN |
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233 | WRITE(numout,*) & |
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234 | & ' We stop. temperature too BIG : ',temp_in, & |
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235 | & ' approximation for : ',jt |
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236 | !- |
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237 | IF (.NOT.diag_qsat) THEN |
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238 | CALL ipslerr(2,'qsat','', '',& |
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239 | & 'temperature incorect.') ! Warning message |
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240 | ELSE |
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241 | qsat_result = 999999. |
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242 | RETURN |
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243 | ENDIF !(.NOT.diag_qsat) |
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244 | !- |
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245 | ENDIF !(jt >= max_temp-1) |
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246 | |
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247 | !! 2.2 Is the temperature too low ? |
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248 | IF (jt <= min_temp ) THEN |
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249 | WRITE(numout,*) & |
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250 | & ' We stop. temperature too SMALL : ',temp_in, & |
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251 | & ' approximation for : ',jt |
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252 | !- |
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253 | IF (.NOT.diag_qsat) THEN |
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254 | CALL ipslerr(2,'qsat','', '',& |
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255 | & 'temperature incorect.') |
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256 | ELSE |
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257 | qsat_result = -999999. |
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258 | RETURN |
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259 | ENDIF!(.NOT.diag_qsat) |
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260 | !- |
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261 | ENDIF !(jt <= min_temp ) |
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262 | |
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263 | !! 2.3 Temporary variables needed for interpolation |
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264 | zz_f = temp_in-FLOAT(jt) |
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265 | zz_a = qsfrict(jt) |
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266 | zz_b = qsfrict(jt+1) |
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267 | |
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268 | !! 3. Interpolates between these two values |
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269 | |
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270 | qsat_result = ((zz_b-zz_a)*zz_f+zz_a)/pres_in |
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271 | |
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272 | |
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273 | END FUNCTION qsat |
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274 | |
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275 | |
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276 | !! ================================================================================================================================ |
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277 | !! SUBROUTINE : dev_qsatcalc |
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278 | !! |
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279 | !>\BRIEF This routine calculates the deviation of the saturated humidity qsat. |
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280 | !! |
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281 | !! DESCRIPTION : The deviation of qsat is calculated by : |
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282 | !! \latexonly |
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283 | !! \input{dev_qsatcalc.tex} |
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284 | !! \endlatexonly |
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285 | !! |
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286 | !! RECENT CHANGE(S): None |
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287 | !! |
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288 | !! MAIN OUTPUT VARIABLE(S) : dev_qsat_out |
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289 | !! |
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290 | !! REFERENCE(S) : None |
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291 | !! |
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292 | !! FLOWCHART : None |
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293 | !! |
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294 | !! FLOWCHART : |
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295 | !! \latexonly |
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296 | !! \includegraphics[scale = 1]{pheno_moigdd.png} |
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297 | !! \endlatexonly |
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298 | !! \n |
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299 | !_ ================================================================================================================================ |
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300 | |
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301 | SUBROUTINE dev_qsatcalc (kjpindex,temp_in,pres_in,dev_qsat_out) |
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302 | |
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303 | IMPLICIT NONE |
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304 | |
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305 | !! 0. Variables and parameters declaration |
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306 | |
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307 | !! 0.1 Input variables |
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308 | |
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309 | INTEGER(i_std),INTENT(in) :: kjpindex !! Domain size (unitless) |
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310 | REAL(r_std),DIMENSION(kjpindex),INTENT(in) :: temp_in !! Temperature (K) |
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311 | REAL(r_std),DIMENSION(kjpindex),INTENT(in) :: pres_in !! Pressure |
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312 | |
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313 | |
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314 | !! 0.2 Output variables |
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315 | |
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316 | REAL(r_std),DIMENSION(kjpindex),INTENT(out) :: dev_qsat_out !! Result (??units??) |
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317 | |
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318 | |
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319 | !! 0.4 Local variables |
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320 | |
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321 | INTEGER(i_std),DIMENSION(kjpindex) :: jt !! Temporary array stocking the truncated temperatures |
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322 | !! in Kelvin (converted into integers) |
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323 | INTEGER(i_std) :: ji !! Indice (unitless) |
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324 | REAL(r_std),DIMENSION(kjpindex) :: zz_a, zz_b, zz_c, zz_f !! Temporary vector variables |
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325 | INTEGER(i_std) :: nbad !! Number of points where the temperature is too high or too low |
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326 | |
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327 | !_ ================================================================================================================================ |
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328 | |
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329 | !- |
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330 | !! 1.Initialize qsfrict array if needed |
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331 | !- |
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332 | IF (l_qsat_first) THEN |
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333 | !- |
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334 | CALL qsfrict_init |
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335 | l_qsat_first = .FALSE. |
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336 | !- |
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337 | ENDIF |
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338 | |
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339 | !- |
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340 | !! 2. Compute qsat interpolation into two successive temperature |
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341 | !- |
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342 | jt = INT(temp_in(:)+undemi) |
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343 | |
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344 | !! 2.1 Pixels where the temperature is too high |
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345 | nbad = COUNT( jt(:) >= max_temp-1 ) |
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346 | |
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347 | IF (nbad > 0) THEN |
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348 | WRITE(numout,*) & |
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349 | & ' dev_qsatcalc: temperature too high at ',nbad,' points.' |
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350 | !- |
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351 | IF (.NOT.diag_qsat) THEN |
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352 | CALL ipslerr(3,'dev_qsatcalc','', '', & |
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353 | & 'temperature incorect.') ! Fatal error |
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354 | ELSE |
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355 | WHERE (jt(:) >= max_temp-1) jt(:) = max_temp-1 |
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356 | ENDIF !(.NOT.diag_qsat) |
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357 | !- |
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358 | ENDIF !(nbad > 0) |
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359 | |
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360 | !! 2.2 Pixels where the temperature is too low |
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361 | nbad = COUNT( jt(:) <= min_temp ) |
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362 | |
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363 | IF (nbad > 0) THEN |
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364 | WRITE(numout,*) & |
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365 | & ' dev_qsatcalc: temperature too low at ',nbad,' points.' |
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366 | !- |
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367 | IF (.NOT.diag_qsat) THEN |
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368 | CALL ipslerr(3,'dev_qsatcalc', '', '',& |
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369 | & 'temperature incorect.') ! Fatal error |
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370 | ELSE |
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371 | WHERE (jt(:) <= min_temp) jt(:) = min_temp |
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372 | ENDIF !(.NOT.diag_qsat) |
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373 | !- |
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374 | ENDIF !(nbad > 0) |
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375 | |
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376 | !! 2.3 Temporary variables needed for interpolation |
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377 | DO ji=1,kjpindex ! Loop over # pixels |
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378 | |
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379 | zz_f(ji) = temp_in(ji)+undemi-FLOAT(jt(ji)) |
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380 | zz_a(ji) = qsfrict(jt(ji)-1) |
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381 | zz_b(ji) = qsfrict(jt(ji)) |
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382 | zz_c(ji) = qsfrict(jt(ji)+1) |
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383 | |
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384 | ENDDO ! Loop over # pixels |
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385 | |
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386 | !- |
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387 | !! 3. Interpolates between these two values |
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388 | !- |
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389 | DO ji = 1, kjpindex ! Loop over # pixels |
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390 | |
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391 | dev_qsat_out(ji) = & |
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392 | & ((zz_c(ji)-deux*zz_b(ji)+zz_a(ji))*(zz_f(ji)-un) + & |
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393 | & zz_c(ji)-zz_b(ji))/pres_in(ji) |
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394 | |
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395 | ENDDO ! Loop over # pixels |
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396 | |
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397 | |
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398 | END SUBROUTINE dev_qsatcalc |
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399 | |
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400 | !! ================================================================================================================================ |
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401 | !! FUNCTION : [DISPENSABLE] dev_qsat |
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402 | !! |
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403 | !>\BRIEF This function computes deviation of qsat. |
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404 | !! |
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405 | !! DESCRIPTION : The deviation of qsat is calculated by : |
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406 | !! \latexonly |
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407 | !! \input{dev_qsat.tex} |
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408 | !! \endlatexonly |
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409 | !! |
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410 | !! RECENT CHANGE(S): None |
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411 | !! |
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412 | !! RETURN VALUE : dev_qsat_result |
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413 | !! |
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414 | !! REFERENCE(S) : None |
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415 | !! |
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416 | !! FLOWCHART : None |
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417 | !! \n |
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418 | !_ ================================================================================================================================ |
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419 | |
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420 | FUNCTION dev_qsat (temp_in,pres_in) RESULT (dev_qsat_result) |
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421 | |
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422 | IMPLICIT NONE |
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423 | |
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424 | !! 0. Variables and parameters declaration |
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425 | |
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426 | !! 0.1 Input variables |
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427 | |
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428 | REAL(r_std),INTENT(in) :: pres_in !! Pressure (Pa) |
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429 | REAL(r_std),INTENT(in) :: temp_in !! Temperture (K) |
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430 | |
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431 | !! 0.2 Result |
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432 | |
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433 | REAL(r_std) :: dev_qsat_result !! (??units??) !! |
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434 | |
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435 | !! 0.4 Local variables |
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436 | |
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437 | INTEGER(i_std) :: jt !! Index (unitless) |
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438 | REAL(r_std) :: zz_a, zz_b, zz_c, zz_f !! Temporary scalars |
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439 | |
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440 | !_ ================================================================================================================================ |
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441 | |
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442 | !- |
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443 | !! 1.Initialize qsfrict array if needed |
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444 | !- |
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445 | IF (l_qsat_first) THEN |
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446 | !- |
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447 | CALL qsfrict_init |
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448 | l_qsat_first = .FALSE. |
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449 | !- |
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450 | ENDIF |
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451 | |
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452 | !- |
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453 | !! 2. computes qsat deviation interpolation |
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454 | !! into two successive temperature |
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455 | !- |
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456 | jt = INT(temp_in+undemi) |
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457 | |
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458 | !! 2.1 Is the temperature too high ? |
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459 | IF (jt >= max_temp-1) THEN |
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460 | !- |
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461 | WRITE(numout,*) & |
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462 | & ' We stop. temperature too HIGH : ',temp_in, & |
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463 | & ' approximation for : ',jt |
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464 | IF (.NOT.diag_qsat) THEN |
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465 | CALL ipslerr(3,'dev_qsat','', '',& |
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466 | & 'temperature incorect.') ! Fatal error |
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467 | ELSE |
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468 | dev_qsat_result = 999999. |
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469 | RETURN |
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470 | ENDIF !(.NOT.diag_qsat) |
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471 | !- |
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472 | ENDIF !(jt >= max_temp-1) |
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473 | !- |
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474 | !! 2.2 Is the temperature too low ? |
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475 | IF (jt <= min_temp ) THEN |
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476 | WRITE(numout,*) & |
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477 | & ' We stop. temperature too LOW : ',temp_in, & |
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478 | & ' approximation for : ',jt |
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479 | !- |
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480 | IF (.NOT.diag_qsat) THEN |
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481 | CALL ipslerr(3,'dev_qsat','', '',& |
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482 | & 'temperature incorect.') |
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483 | ELSE |
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484 | dev_qsat_result = -999999. |
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485 | RETURN |
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486 | ENDIF !(.NOT.diag_qsat) |
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487 | !- |
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488 | ENDIF !(jt <= min_temp ) |
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489 | |
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490 | !! 2.3 Temporary variables for interpolation |
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491 | zz_f = temp_in+undemi-FLOAT(jt) |
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492 | zz_a = qsfrict(jt-1) |
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493 | zz_b = qsfrict(jt) |
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494 | zz_c = qsfrict(jt+1) |
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495 | |
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496 | !- |
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497 | !! 3. Interpolate |
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498 | !- |
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499 | dev_qsat_result=((zz_c-deux*zz_b+zz_a)*(zz_f-un)+zz_c-zz_b)/pres_in |
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500 | |
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501 | END FUNCTION dev_qsat |
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502 | |
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503 | |
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504 | !! ================================================================================================================================ |
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505 | !! SUBROUTINE : qsfrict_init |
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506 | !! |
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507 | !>\BRIEF The qsfrict_init routine initialises qsfrict array to store |
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508 | !! precalculated values for qsat by using Goff-Gratch equations. |
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509 | !! |
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510 | !! DESCRIPTION : This routine calculates the specific humidity qsat as a function of temperature in |
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511 | !! Kelvin by using the modified Goff-Gratch equations(1946): \n |
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512 | !! \latexonly |
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513 | !! \input{goff_gratch.tex} |
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514 | !! \endlatexonly |
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515 | !! qsfrict is initialized by the following formulas : \n |
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516 | !! \latexonly |
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517 | !! \input{qsfrict_init.tex} |
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518 | !! \endlatexonly |
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519 | !! These values are used by the subroutines qsatcalc, dev_qsat. \n |
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520 | !! |
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521 | !! RECENT CHANGE(S): None |
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522 | !! |
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523 | !! MAIN OUTPUT VARIABLE(S): ::qsfrict |
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524 | !! |
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525 | !! REFERENCE(S) : |
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526 | !! - Algorithme d'un ensemble de paramétrisation physique (1998), |
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527 | !! Note de Laurent Li décrivant les paramétrisations physiques incluses dans le modÚle (pdf), |
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528 | !! http://lmdz.lmd.jussieu.fr/developpeurs/notes-techniques |
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529 | !! - Goff, J. A., and S. Gratch (1946) Low-pressure properties of water from â160 to 212 °F, in Transactions of the |
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530 | !! American Society of Heating and Ventilating Engineers, pp 95â122, presented at the 52nd annual meeting of the |
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531 | !! American Society of Heating and Ventilating Engineers, New York, 1946. |
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532 | !! |
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533 | !! FLOWCHART : None |
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534 | !! \n |
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535 | !_ ================================================================================================================================ |
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536 | |
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537 | SUBROUTINE qsfrict_init |
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538 | |
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539 | IMPLICIT NONE |
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540 | |
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541 | !! 0. Variables and parameters declaration |
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542 | |
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543 | !! 0.4 Local variables |
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544 | |
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545 | INTEGER(i_std) :: ji !! Indice(unitless) |
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546 | REAL(r_std) :: zrapp,zcorr,ztemperature,zqsat !! Temporary vector variables |
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547 | |
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548 | !_ ================================================================================================================================ |
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549 | |
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550 | !! 1. Initialisation |
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551 | zrapp = msmlr_h2o/msmlr_air |
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552 | zcorr = 0.00320991_r_std |
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553 | |
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554 | !! 2. Computes saturated humidity one time and store in qsfrict local array |
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555 | DO ji=100,max_temp ! Loop over size(qsfrict) : each position of qsfrict matches a temperature |
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556 | |
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557 | ztemperature = FLOAT(ji) |
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558 | !- |
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559 | IF (ztemperature < 273._r_std) THEN |
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560 | zqsat = zrapp*10.0_r_std**(2.07023_r_std-zcorr*ztemperature & |
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561 | & -2484.896/ztemperature+3.56654*LOG10(ztemperature)) ! Equilibrium water vapor - solid |
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562 | ELSE |
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563 | zqsat = zrapp*10.0**(23.8319-2948.964/ztemperature & |
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564 | & -5.028*LOG10(ztemperature) & |
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565 | & -29810.16*EXP(-0.0699382*ztemperature) & |
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566 | & +25.21935*EXP(-2999.924/ztemperature)) ! Equilibrium water vapor - liquid |
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567 | ENDIF !(ztemperature < 273._r_std) |
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568 | !- |
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569 | qsfrict (ji) = zqsat |
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570 | |
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571 | ENDDO ! Loop over size(qsfrict) |
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572 | |
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573 | !! 3. Set to zero the non-computed values |
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574 | qsfrict(1:100) = zero |
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575 | !- |
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576 | IF (long_print) WRITE (numout,*) ' qsfrict_init done' |
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577 | |
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578 | |
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579 | END SUBROUTINE qsfrict_init |
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580 | |
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581 | |
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582 | END MODULE qsat_moisture |
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