1 | !---------------------------------------------------------------------- |
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2 | ! NEMO system team, System and Interface for oceanic RElocable Nesting |
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3 | !---------------------------------------------------------------------- |
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4 | ! |
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5 | ! MODULE: interp |
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6 | ! |
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7 | ! DESCRIPTION: |
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8 | !> @brief |
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9 | !> This module manage interpolation on regular grid. |
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10 | !> |
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11 | !> @details Interpolation method to be used is specify inside variable |
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12 | !> strcuture, as array of string character.<br/> |
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13 | !> - td_var\%c_interp(1) string character is the interpolation name choose between: |
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14 | !> - 'nearest' |
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15 | !> - 'cubic ' |
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16 | !> - 'linear ' |
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17 | !> - td_var\%c_interp(2) string character is an operation to be used |
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18 | !> on interpolated value.<br/> |
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19 | !> operation have to be mulitplication '*' or division '/'.<br/> |
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20 | !> coefficient have to be refinement factor following i-direction 'rhoi', |
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21 | !> j-direction 'rhoj', or k-direction 'rhok'.<br/> |
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22 | !> |
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23 | !> Examples: '*rhoi', '/rhoj'. |
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24 | !> |
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25 | !> @note Those informations are read from namelist or variable configuration file (default).<br/> |
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26 | !> Interplation method could be specify for each variable in namelist _namvar_, |
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27 | !> defining string character _cn\_varinfo_.<br/> |
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28 | !> Example: |
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29 | !> - cn_varinfo='varname1:int=cubic/rhoi', 'varname2:int=linear' |
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30 | !> |
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31 | !> to create mixed grid (with coarse grid point needed to compute |
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32 | !> interpolation):<br/> |
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33 | !> @code |
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34 | !> CALL interp_create_mixed_grid( td_var, td_mix [,id_rho] ) |
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35 | !> @endcode |
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36 | !> - td_var is coarse grid variable (should be extrapolated) |
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37 | !> - td_mix is mixed grid variable structure [output] |
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38 | !> - id_rho is array of refinment factor [optional] |
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39 | !> |
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40 | !> to detected point to be interpolated:<br/> |
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41 | !> @code |
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42 | !> il_detect(:,:,:)=interp_detect( td_mix [,id_rho] ) |
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43 | !> @endcode |
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44 | !> - il_detect(:,:,:) is 3D array of detected point to be interpolated |
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45 | !> - td_mix is mixed grid variable |
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46 | !> - id_rho is array of refinement factor [optional] |
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47 | !> |
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48 | !> to interpolate variable value:<br/> |
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49 | !> @code |
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50 | !> CALL interp_fill_value( td_var [,id_rho] [,id_offset] ) |
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51 | !> @endcode |
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52 | !> - td_var is variable structure |
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53 | !> - id_rho is array of refinement factor [optional] |
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54 | !> - id_offset is array of offset between fine and coarse grid [optional] |
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55 | !> |
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56 | !> to clean mixed grid (remove points added on mixed grid to compute interpolation):<br/> |
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57 | !> @code |
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58 | !> CALL interp_clean_mixed_grid( td_mix, td_var, id_rho ) |
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59 | !> @endcode |
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60 | !> - td_mix is mixed grid variable structure |
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61 | !> - td_var is variable structure [output] |
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62 | !> - id_rho is array of refinement factor [optional] |
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63 | !> - id_offset is array of offset between fine and coarse grid [optional] |
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64 | !> |
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65 | !> @note It use to work on ORCA grid, as we work only with grid indices. |
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66 | !> |
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67 | !> @warning due to the use of second derivative when using cubic interpolation |
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68 | !> you should add at least 2 extrabands. |
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69 | !> |
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70 | !> @author |
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71 | !> J.Paul |
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72 | ! REVISION HISTORY: |
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73 | !> @date November, 2013 - Initial Version |
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74 | !> @date September, 2014 |
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75 | !> - add header |
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76 | !> - use interpolation method modules |
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77 | !> |
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78 | !> @note Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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79 | !---------------------------------------------------------------------- |
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80 | MODULE interp |
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81 | |
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82 | USE netcdf ! nf90 library |
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83 | USE global ! global variable |
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84 | USE kind ! F90 kind parameter |
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85 | USE logger ! log file manager |
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86 | USE fct ! basic useful function |
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87 | USE date ! date manager |
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88 | USE att ! attribute manager |
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89 | USE dim ! dimension manager |
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90 | USE var ! variable manager |
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91 | USE grid ! grid manager |
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92 | USE extrap ! extrapolation manager |
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93 | USE interp_cubic ! cubic interpolation manager |
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94 | USE interp_linear ! linear interpolation manager |
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95 | USE interp_nearest ! nearest interpolation manager |
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96 | |
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97 | IMPLICIT NONE |
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98 | ! NOTE_avoid_public_variables_if_possible |
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99 | |
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100 | ! type and variable |
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101 | |
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102 | ! function and subroutine |
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103 | PUBLIC :: interp_detect !< detected point to be interpolated |
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104 | PUBLIC :: interp_fill_value !< interpolate value |
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105 | PUBLIC :: interp_create_mixed_grid !< create mixed grid |
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106 | PUBLIC :: interp_clean_mixed_grid !< clean mixed grid |
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107 | |
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108 | PRIVATE :: interp__detect ! detected point to be interpolated |
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109 | PRIVATE :: interp__detect_wrapper ! detected point to be interpolated |
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110 | PRIVATE :: interp__fill_value_wrapper ! interpolate value over detectected point |
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111 | PRIVATE :: interp__fill_value ! interpolate value over detectected point |
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112 | PRIVATE :: interp__clean_even_grid ! clean even mixed grid |
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113 | PRIVATE :: interp__check_method ! check if interpolation method available |
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114 | |
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115 | TYPE TINTERP |
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116 | CHARACTER(LEN=lc) :: c_name = '' !< interpolation method name |
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117 | CHARACTER(LEN=lc) :: c_factor = '' !< interpolation factor |
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118 | CHARACTER(LEN=lc) :: c_divisor= '' !< interpolation divisor |
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119 | END TYPE TINTERP |
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120 | |
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121 | INTERFACE interp_detect |
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122 | MODULE PROCEDURE interp__detect_wrapper |
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123 | END INTERFACE interp_detect |
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124 | |
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125 | INTERFACE interp_fill_value |
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126 | MODULE PROCEDURE interp__fill_value_wrapper |
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127 | END INTERFACE interp_fill_value |
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128 | |
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129 | CONTAINS |
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130 | !------------------------------------------------------------------- |
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131 | !> @brief |
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132 | !> This function check if interpolation method is available. |
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133 | !> |
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134 | !> @details |
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135 | !> check if name of interpolation method is present in global list of string |
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136 | !> character cp_interp_list (see global.f90). |
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137 | !> |
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138 | !> @author J.Paul |
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139 | !> @date November, 2013 - Initial Version |
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140 | ! |
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141 | !> @param[in] cd_method interpolation method |
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142 | !> @return |
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143 | !------------------------------------------------------------------- |
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144 | FUNCTION interp__check_method( cd_method ) |
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145 | IMPLICIT NONE |
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146 | ! Argument |
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147 | CHARACTER(LEN=lc) :: cd_method |
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148 | |
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149 | ! function |
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150 | LOGICAL :: interp__check_method |
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151 | |
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152 | ! local variable |
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153 | CHARACTER(LEN=lc) :: cl_interp |
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154 | CHARACTER(LEN=lc) :: cl_method |
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155 | |
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156 | ! loop indices |
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157 | INTEGER(I4) :: ji |
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158 | !---------------------------------------------------------------- |
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159 | |
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160 | cl_method=fct_lower(cd_method) |
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161 | |
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162 | interp__check_method=.FALSE. |
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163 | DO ji=1,ip_ninterp |
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164 | cl_interp=fct_lower(cp_interp_list(ji)) |
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165 | IF( TRIM(cl_interp) == TRIM(cl_method) )THEN |
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166 | interp__check_method=.TRUE. |
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167 | EXIT |
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168 | ENDIF |
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169 | ENDDO |
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170 | |
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171 | END FUNCTION interp__check_method |
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172 | !------------------------------------------------------------------- |
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173 | !> @brief |
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174 | !> This function detected point to be interpolated. |
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175 | !> |
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176 | !> @details |
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177 | !> Actually it checks, the number of dimension used for this variable |
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178 | !> and launch interp__detect which detected point to be interpolated. |
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179 | !> |
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180 | !> @author J.Paul |
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181 | !> @date November, 2013 - Initial Version |
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182 | !> |
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183 | !> @param[in] td_mix mixed grid variable (to interpolate) |
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184 | !> @param[in] id_rho array of refinement factor |
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185 | !> @return 3D array of detected point to be interpolated |
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186 | !------------------------------------------------------------------- |
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187 | FUNCTION interp__detect_wrapper( td_mix, id_rho ) |
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188 | IMPLICIT NONE |
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189 | ! Argument |
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190 | TYPE(TVAR) , INTENT(IN) :: td_mix |
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191 | INTEGER(I4), DIMENSION(:), INTENT(IN), OPTIONAL :: id_rho |
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192 | |
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193 | ! function |
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194 | INTEGER(i4), DIMENSION(td_mix%t_dim(1)%i_len,& |
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195 | & td_mix%t_dim(2)%i_len,& |
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196 | & td_mix%t_dim(3)%i_len ) :: interp__detect_wrapper |
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197 | |
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198 | ! local variable |
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199 | ! loop indices |
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200 | !---------------------------------------------------------------- |
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201 | |
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202 | IF( .NOT. ANY(td_mix%t_dim(1:3)%l_use) )THEN |
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203 | ! no dimension I-J-K used |
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204 | CALL logger_debug(" INTERP DETECT: nothing done for variable"//& |
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205 | & TRIM(td_mix%c_name) ) |
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206 | |
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207 | interp__detect_wrapper(:,:,:)=0 |
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208 | |
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209 | ELSE IF( ALL(td_mix%t_dim(1:3)%l_use) )THEN |
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210 | |
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211 | ! detect point to be interpolated on I-J-K |
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212 | CALL logger_debug(" INTERP DETECT: detect point "//& |
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213 | & TRIM(td_mix%c_point)//" for variable "//& |
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214 | & TRIM(td_mix%c_name) ) |
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215 | |
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216 | interp__detect_wrapper(:,:,:)=interp__detect( td_mix, id_rho(:) ) |
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217 | |
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218 | ELSE IF( ALL(td_mix%t_dim(1:2)%l_use) )THEN |
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219 | |
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220 | ! detect point to be interpolated on I-J |
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221 | CALL logger_debug(" INTERP DETECT: detect point "//& |
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222 | & TRIM(td_mix%c_point)//" for variable "//& |
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223 | & TRIM(td_mix%c_name) ) |
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224 | |
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225 | interp__detect_wrapper(:,:,1:1)=interp__detect( td_mix, id_rho(:)) |
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226 | |
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227 | ELSE IF( td_mix%t_dim(3)%l_use )THEN |
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228 | |
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229 | ! detect point to be interpolated on K |
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230 | CALL logger_debug(" INTERP DETECT: detect vertical point "//& |
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231 | & " for variable "//TRIM(td_mix%c_name) ) |
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232 | |
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233 | interp__detect_wrapper(1:1,1:1,:)=interp__detect( td_mix, id_rho(:) ) |
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234 | |
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235 | ENDIF |
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236 | |
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237 | END FUNCTION interp__detect_wrapper |
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238 | !------------------------------------------------------------------- |
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239 | !> @brief |
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240 | !> This function detected point to be interpolated. |
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241 | !> |
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242 | !> @details |
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243 | !> A special case is done for even refinement on ARAKAWA-C grid. |
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244 | !> |
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245 | !> @author J.Paul |
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246 | !> @date November, 2013 - Initial Version |
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247 | ! |
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248 | !> @param[in] td_mix mixed grid variable (to interpolate) |
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249 | !> @param[in] id_rho array of refinement factor |
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250 | !> @return 3D array of detected point to be interpolated |
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251 | !------------------------------------------------------------------- |
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252 | FUNCTION interp__detect( td_mix, id_rho ) |
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253 | IMPLICIT NONE |
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254 | ! Argument |
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255 | TYPE(TVAR) , INTENT(IN) :: td_mix |
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256 | INTEGER(I4), DIMENSION(:), INTENT(IN), OPTIONAL :: id_rho |
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257 | |
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258 | ! function |
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259 | INTEGER(i4), DIMENSION(td_mix%t_dim(1)%i_len,& |
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260 | & td_mix%t_dim(2)%i_len,& |
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261 | & td_mix%t_dim(3)%i_len ) :: interp__detect |
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262 | |
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263 | ! local variable |
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264 | INTEGER(I4), DIMENSION(:), ALLOCATABLE :: il_rho |
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265 | |
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266 | INTEGER(I4) :: il_xextra |
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267 | INTEGER(I4) :: il_yextra |
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268 | INTEGER(I4) :: il_zextra |
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269 | |
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270 | INTEGER(i4), DIMENSION(3) :: il_dim |
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271 | |
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272 | LOGICAL , DIMENSION(3) :: ll_even |
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273 | |
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274 | ! loop indices |
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275 | INTEGER(I4) :: ji |
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276 | INTEGER(I4) :: jj |
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277 | INTEGER(I4) :: jk |
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278 | !---------------------------------------------------------------- |
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279 | ALLOCATE( il_rho(ip_maxdim) ) |
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280 | il_rho(:)=1 |
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281 | IF( PRESENT(id_rho) ) il_rho(1:SIZE(id_rho(:)))=id_rho(:) |
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282 | |
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283 | ! special case for even refinement on ARAKAWA-C grid |
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284 | ll_even(:)=.FALSE. |
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285 | IF( MOD(il_rho(jp_I),2) == 0 ) ll_even(1)=.TRUE. |
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286 | IF( MOD(il_rho(jp_J),2) == 0 ) ll_even(2)=.TRUE. |
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287 | IF( MOD(il_rho(jp_K),2) == 0 ) ll_even(3)=.TRUE. |
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288 | |
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289 | SELECT CASE(TRIM(td_mix%c_point)) |
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290 | CASE('U') |
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291 | ll_even(1)=.FALSE. |
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292 | CASE('V') |
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293 | ll_even(2)=.FALSE. |
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294 | CASE('F') |
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295 | ll_even(:)=.FALSE. |
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296 | END SELECT |
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297 | |
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298 | IF( ll_even(1) ) il_rho(jp_I)=il_rho(jp_I)+1 |
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299 | IF( ll_even(2) ) il_rho(jp_J)=il_rho(jp_J)+1 |
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300 | IF( ll_even(3) ) il_rho(jp_K)=il_rho(jp_K)+1 |
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301 | |
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302 | ! special case for cubic interpolation |
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303 | il_xextra=0 |
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304 | il_yextra=0 |
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305 | il_zextra=0 |
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306 | SELECT CASE(TRIM(td_mix%c_interp(1))) |
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307 | CASE('cubic') |
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308 | ! those points can not be compute cause cubic interpolation |
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309 | ! need second derivative. |
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310 | IF( il_rho(jp_I) /= 1 ) il_xextra=3*il_rho(jp_I) |
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311 | IF( il_rho(jp_J) /= 1 ) il_yextra=3*il_rho(jp_J) |
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312 | IF( il_rho(jp_K) /= 1 ) il_zextra=3*il_rho(jp_K) |
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313 | END SELECT |
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314 | |
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315 | il_dim(:)=td_mix%t_dim(1:3)%i_len |
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316 | |
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317 | ! init |
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318 | interp__detect(:,:,:)=1 |
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319 | |
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320 | ! do not compute coarse grid point |
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321 | interp__detect(1:td_mix%t_dim(1)%i_len:il_rho(jp_I), & |
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322 | & 1:td_mix%t_dim(2)%i_len:il_rho(jp_J), & |
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323 | & 1:td_mix%t_dim(3)%i_len:il_rho(jp_K) ) = 0 |
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324 | |
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325 | ! do not compute point near fill value |
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326 | DO jk=1,il_dim(3),il_rho(jp_K) |
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327 | DO jj=1,il_dim(2),il_rho(jp_J) |
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328 | DO ji=1,il_dim(1),il_rho(jp_I) |
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329 | |
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330 | IF( td_mix%d_value(ji,jj,jk,1) == td_mix%d_fill )THEN |
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331 | |
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332 | ! i-direction |
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333 | interp__detect(MAX(1,ji-il_xextra):MIN(ji+il_xextra,il_dim(1)),& |
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334 | & MAX(1,jj-(il_rho(jp_J)-1)):MIN(jj+(il_rho(jp_J)-1),il_dim(2)),& |
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335 | & MAX(1,jk-(il_rho(jp_K)-1)):MIN(jk+(il_rho(jp_K)-1),il_dim(3)) )=0 |
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336 | ! j-direction |
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337 | interp__detect(MAX(1,ji-(il_rho(jp_I)-1)):MIN(ji+(il_rho(jp_I)-1),il_dim(1)),& |
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338 | & MAX(1,jj-il_yextra):MIN(jj+il_yextra,il_dim(2)),& |
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339 | & MAX(1,jk-(il_rho(jp_K)-1)):MIN(jk+(il_rho(jp_K)-1),il_dim(3)) )=0 |
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340 | ! k-direction |
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341 | interp__detect(MAX(1,ji-(il_rho(jp_I)-1)):MIN(ji+(il_rho(jp_I)-1),il_dim(1)),& |
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342 | & MAX(1,jj-(il_rho(jp_J)-1)):MIN(jj+(il_rho(jp_J)-1),il_dim(2)),& |
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343 | & MAX(1,jk-il_zextra):MIN(jk+il_zextra,il_dim(3)) )=0 |
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344 | |
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345 | ENDIF |
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346 | |
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347 | ENDDO |
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348 | ENDDO |
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349 | ENDDO |
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350 | |
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351 | DEALLOCATE( il_rho ) |
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352 | |
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353 | END FUNCTION interp__detect |
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354 | !------------------------------------------------------------------- |
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355 | !> @brief |
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356 | !> This subroutine create mixed grid. |
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357 | !> |
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358 | !> @details |
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359 | !> Created grid is fine resolution grid. |
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360 | !> First and last point are coasre grid point. |
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361 | !> |
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362 | !> A special case is done for even refinement on ARAKAWA-C grid. |
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363 | !> |
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364 | !> @author J.Paul |
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365 | !> @date November, 2013 - Initial Version |
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366 | !> |
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367 | !> @param[in] td_var coarse grid variable (should be extrapolated) |
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368 | !> @param[out] td_mix mixed grid variable |
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369 | !> @param[in] id_rho array of refinment factor (default 1) |
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370 | !------------------------------------------------------------------- |
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371 | SUBROUTINE interp_create_mixed_grid( td_var, td_mix, id_rho ) |
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372 | IMPLICIT NONE |
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373 | ! Argument |
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374 | TYPE(TVAR) , INTENT(IN ) :: td_var |
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375 | TYPE(TVAR) , INTENT( OUT) :: td_mix |
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376 | INTEGER(I4), DIMENSION(:), INTENT(IN ), OPTIONAL :: id_rho |
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377 | |
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378 | ! local variable |
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379 | INTEGER(I4), DIMENSION(:), ALLOCATABLE :: il_rho |
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380 | |
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381 | INTEGER(i4) :: il_xextra |
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382 | INTEGER(i4) :: il_yextra |
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383 | INTEGER(i4) :: il_zextra |
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384 | |
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385 | LOGICAL, DIMENSION(3) :: ll_even |
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386 | |
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387 | ! loop indices |
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388 | !---------------------------------------------------------------- |
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389 | ALLOCATE(il_rho(ip_maxdim)) |
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390 | il_rho(:)=1 |
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391 | IF( PRESENT(id_rho) ) il_rho(1:SIZE(id_rho(:)))=id_rho(:) |
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392 | |
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393 | ! special case for even refinement on ARAKAWA-C grid |
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394 | ll_even(:)=.FALSE. |
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395 | IF( MOD(il_rho(jp_I),2) == 0 ) ll_even(1)=.TRUE. |
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396 | IF( MOD(il_rho(jp_J),2) == 0 ) ll_even(2)=.TRUE. |
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397 | IF( MOD(il_rho(jp_K),2) == 0 ) ll_even(3)=.TRUE. |
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398 | |
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399 | SELECT CASE(TRIM(td_var%c_point)) |
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400 | CASE('U') |
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401 | ll_even(1)=.FALSE. |
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402 | CASE('V') |
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403 | ll_even(2)=.FALSE. |
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404 | CASE('F') |
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405 | ll_even(:)=.FALSE. |
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406 | END SELECT |
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407 | |
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408 | IF( ll_even(1) ) il_rho(jp_I)=il_rho(jp_I)+1 |
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409 | IF( ll_even(2) ) il_rho(jp_J)=il_rho(jp_J)+1 |
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410 | IF( ll_even(3) ) il_rho(jp_K)=il_rho(jp_K)+1 |
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411 | |
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412 | ! copy variable |
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413 | td_mix=var_copy(td_var) |
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414 | |
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415 | ! compute new dimension length |
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416 | il_xextra=il_rho(jp_I)-1 |
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417 | td_mix%t_dim(1)%i_len=td_mix%t_dim(1)%i_len*il_rho(jp_I)-il_xextra |
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418 | |
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419 | il_yextra=il_rho(jp_J)-1 |
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420 | td_mix%t_dim(2)%i_len=td_mix%t_dim(2)%i_len*il_rho(jp_J)-il_yextra |
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421 | |
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422 | il_zextra=il_rho(jp_K)-1 |
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423 | td_mix%t_dim(3)%i_len=td_mix%t_dim(3)%i_len*il_rho(jp_K)-il_zextra |
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424 | |
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425 | IF( ASSOCIATED(td_mix%d_value) ) DEALLOCATE( td_mix%d_value ) |
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426 | ALLOCATE( td_mix%d_value( td_mix%t_dim(1)%i_len, & |
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427 | & td_mix%t_dim(2)%i_len, & |
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428 | & td_mix%t_dim(3)%i_len, & |
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429 | & td_mix%t_dim(4)%i_len) ) |
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430 | |
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431 | ! initialise to FillValue |
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432 | td_mix%d_value(:,:,:,:)=td_mix%d_fill |
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433 | |
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434 | ! quid qd coord ou bathy fourni par user ?? (offset ??) |
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435 | td_mix%d_value(1:td_mix%t_dim(1)%i_len:il_rho(jp_I), & |
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436 | & 1:td_mix%t_dim(2)%i_len:il_rho(jp_J), & |
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437 | & 1:td_mix%t_dim(3)%i_len:il_rho(jp_K), :) = & |
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438 | & td_var%d_value(:,:,:,:) |
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439 | |
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440 | DEALLOCATE(il_rho) |
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441 | |
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442 | END SUBROUTINE interp_create_mixed_grid |
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443 | !------------------------------------------------------------------- |
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444 | !> @brief |
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445 | !> This subroutine remove points added to mixed grid to compute |
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446 | !> interpolation in the special case of even refinement on ARAKAWA-C grid. |
---|
447 | !> |
---|
448 | !> @details |
---|
449 | !> |
---|
450 | !> @author J.Paul |
---|
451 | !> @date November, 2013 - Initial Version |
---|
452 | !> |
---|
453 | !> @param[inout] td_mix mixed grid variable |
---|
454 | !> @param[in] id_rho array of refinment factor |
---|
455 | !------------------------------------------------------------------- |
---|
456 | SUBROUTINE interp__clean_even_grid( td_mix, id_rho ) |
---|
457 | IMPLICIT NONE |
---|
458 | ! Argument |
---|
459 | TYPE(TVAR) , INTENT(INOUT) :: td_mix |
---|
460 | INTEGER(I4), DIMENSION(:), INTENT(IN ), OPTIONAL :: id_rho |
---|
461 | |
---|
462 | ! local variable |
---|
463 | INTEGER(I4), DIMENSION(:), ALLOCATABLE :: il_rho |
---|
464 | |
---|
465 | INTEGER(i4) :: il_xextra |
---|
466 | INTEGER(i4) :: il_yextra |
---|
467 | INTEGER(i4) :: il_zextra |
---|
468 | |
---|
469 | LOGICAL, DIMENSION(3) :: ll_even |
---|
470 | |
---|
471 | LOGICAL, DIMENSION(:,:,:,:), ALLOCATABLE :: ll_mask |
---|
472 | |
---|
473 | REAL(dp), DIMENSION(:) , ALLOCATABLE :: dl_vect |
---|
474 | |
---|
475 | TYPE(TVAR) :: tl_mix |
---|
476 | |
---|
477 | ! loop indices |
---|
478 | !---------------------------------------------------------------- |
---|
479 | ALLOCATE(il_rho(ip_maxdim)) |
---|
480 | il_rho(:)=1 |
---|
481 | IF( PRESENT(id_rho) ) il_rho(:)=id_rho(:) |
---|
482 | |
---|
483 | ! special case for even refinement on ARAKAWA-C grid |
---|
484 | ll_even(:)=.FALSE. |
---|
485 | IF( MOD(il_rho(jp_I),2) == 0 ) ll_even(1)=.TRUE. |
---|
486 | IF( MOD(il_rho(jp_J),2) == 0 ) ll_even(2)=.TRUE. |
---|
487 | IF( MOD(il_rho(jp_K),2) == 0 ) ll_even(3)=.TRUE. |
---|
488 | |
---|
489 | SELECT CASE(TRIM(td_mix%c_point)) |
---|
490 | CASE('U') |
---|
491 | ll_even(1)=.FALSE. |
---|
492 | CASE('V') |
---|
493 | ll_even(2)=.FALSE. |
---|
494 | CASE('F') |
---|
495 | ll_even(:)=.FALSE. |
---|
496 | END SELECT |
---|
497 | |
---|
498 | ! remove some point only if refinement in some direction is even |
---|
499 | IF( ANY(ll_even(:)) )THEN |
---|
500 | |
---|
501 | ! copy variable |
---|
502 | tl_mix=var_copy(td_mix) |
---|
503 | |
---|
504 | ALLOCATE( ll_mask( tl_mix%t_dim(1)%i_len, & |
---|
505 | & tl_mix%t_dim(2)%i_len, & |
---|
506 | & tl_mix%t_dim(3)%i_len, & |
---|
507 | & tl_mix%t_dim(4)%i_len) ) |
---|
508 | |
---|
509 | ll_mask(:,:,:,:)=.TRUE. |
---|
510 | |
---|
511 | IF( tl_mix%t_dim(1)%l_use .AND. ll_even(1) )THEN |
---|
512 | |
---|
513 | il_rho(jp_I)=il_rho(jp_I)+1 |
---|
514 | |
---|
515 | ! locate wrong point on mixed grid |
---|
516 | ll_mask(1:td_mix%t_dim(1)%i_len:il_rho(jp_I),:,:,:)=.FALSE. |
---|
517 | |
---|
518 | ! compute coasre grid dimension length |
---|
519 | il_xextra=il_rho(jp_I)-1 |
---|
520 | td_mix%t_dim(1)%i_len=(tl_mix%t_dim(1)%i_len+il_xextra)/il_rho(jp_I) |
---|
521 | |
---|
522 | il_rho(jp_I)=il_rho(jp_I)-1 |
---|
523 | ! compute right fine grid dimension length |
---|
524 | td_mix%t_dim(1)%i_len=td_mix%t_dim(1)%i_len*il_rho(jp_I)-il_xextra |
---|
525 | |
---|
526 | ENDIF |
---|
527 | |
---|
528 | IF( tl_mix%t_dim(2)%l_use .AND. ll_even(2) )THEN |
---|
529 | |
---|
530 | il_rho(jp_J)=il_rho(jp_J)+1 |
---|
531 | |
---|
532 | ! locate wrong point on mixed grid |
---|
533 | ll_mask(:,1:tl_mix%t_dim(2)%i_len:il_rho(jp_J),:,:)=.FALSE. |
---|
534 | |
---|
535 | ! compute coasre grid dimension length |
---|
536 | il_yextra=il_rho(jp_J)-1 |
---|
537 | td_mix%t_dim(2)%i_len=(tl_mix%t_dim(2)%i_len+il_yextra)/il_rho(jp_J) |
---|
538 | |
---|
539 | il_rho(jp_J)=il_rho(jp_J)-1 |
---|
540 | ! compute right fine grid dimension length |
---|
541 | td_mix%t_dim(2)%i_len=td_mix%t_dim(2)%i_len*il_rho(jp_J)-il_yextra |
---|
542 | |
---|
543 | ENDIF |
---|
544 | |
---|
545 | IF( tl_mix%t_dim(3)%l_use .AND. ll_even(3) )THEN |
---|
546 | |
---|
547 | il_rho(jp_K)=il_rho(jp_K)+1 |
---|
548 | |
---|
549 | ! locate wrong point on mixed grid |
---|
550 | ll_mask(:,:,1:tl_mix%t_dim(3)%i_len:il_rho(jp_K),:)=.FALSE. |
---|
551 | |
---|
552 | ! compute coasre grid dimension length |
---|
553 | il_zextra=il_rho(jp_K)-1 |
---|
554 | td_mix%t_dim(3)%i_len=(tl_mix%t_dim(3)%i_len+il_zextra)/il_rho(jp_K) |
---|
555 | |
---|
556 | il_rho(jp_K)=il_rho(jp_K)-1 |
---|
557 | ! compute right fine grid dimension length |
---|
558 | td_mix%t_dim(3)%i_len=td_mix%t_dim(3)%i_len*il_rho(jp_K)-il_zextra |
---|
559 | |
---|
560 | ENDIF |
---|
561 | |
---|
562 | IF( ASSOCIATED(td_mix%d_value) ) DEALLOCATE( td_mix%d_value ) |
---|
563 | ALLOCATE( td_mix%d_value( td_mix%t_dim(1)%i_len, & |
---|
564 | & td_mix%t_dim(2)%i_len, & |
---|
565 | & td_mix%t_dim(3)%i_len, & |
---|
566 | & td_mix%t_dim(4)%i_len) ) |
---|
567 | |
---|
568 | ! initialise to FillValue |
---|
569 | td_mix%d_value(:,:,:,:)=td_mix%d_fill |
---|
570 | |
---|
571 | IF( COUNT(ll_mask(:,:,:,:)) /= SIZE(td_mix%d_value(:,:,:,:)) )THEN |
---|
572 | |
---|
573 | CALL logger_error("INTERP CLEAN EVEN GRID: output value size "//& |
---|
574 | & " and mask count differ ") |
---|
575 | |
---|
576 | ELSE |
---|
577 | |
---|
578 | ALLOCATE( dl_vect(COUNT(ll_mask(:,:,:,:))) ) |
---|
579 | |
---|
580 | dl_vect(:)= PACK( tl_mix%d_value(:,:,:,:), & |
---|
581 | & MASK=ll_mask(:,:,:,:) ) |
---|
582 | |
---|
583 | td_mix%d_value(:,:,:,:)=RESHAPE( dl_vect(:), & |
---|
584 | & SHAPE=(/td_mix%t_dim(1)%i_len, & |
---|
585 | & td_mix%t_dim(2)%i_len, & |
---|
586 | & td_mix%t_dim(3)%i_len, & |
---|
587 | & td_mix%t_dim(4)%i_len/) ) |
---|
588 | |
---|
589 | DEALLOCATE( dl_vect ) |
---|
590 | |
---|
591 | ENDIF |
---|
592 | |
---|
593 | DEALLOCATE( ll_mask ) |
---|
594 | |
---|
595 | ! clean |
---|
596 | CALL var_clean(tl_mix) |
---|
597 | |
---|
598 | ENDIF |
---|
599 | |
---|
600 | ! clean |
---|
601 | DEALLOCATE(il_rho) |
---|
602 | |
---|
603 | END SUBROUTINE interp__clean_even_grid |
---|
604 | !------------------------------------------------------------------- |
---|
605 | !> @brief |
---|
606 | !> This subroutine remove points added on mixed grid |
---|
607 | !> to compute interpolation. And save interpolated value over domain. |
---|
608 | !> |
---|
609 | !> @details |
---|
610 | !> |
---|
611 | !> @author J.Paul |
---|
612 | !> @date November, 2013 - Initial Version |
---|
613 | !> @date September, 2014 |
---|
614 | !> - use offset to save useful domain |
---|
615 | !> |
---|
616 | !> @param[in] td_mix mixed grid variable structure |
---|
617 | !> @param[out] td_var variable structure |
---|
618 | !> @param[in] id_rho array of refinement factor (default 1) |
---|
619 | !> @param[in] id_offset 2D array of offset between fine and coarse grid |
---|
620 | !------------------------------------------------------------------- |
---|
621 | SUBROUTINE interp_clean_mixed_grid( td_mix, td_var, & |
---|
622 | & id_rho, id_offset ) |
---|
623 | IMPLICIT NONE |
---|
624 | ! Argument |
---|
625 | TYPE(TVAR) , INTENT(IN ) :: td_mix |
---|
626 | TYPE(TVAR) , INTENT( OUT) :: td_var |
---|
627 | INTEGER(I4), DIMENSION(:) , INTENT(IN ) :: id_rho |
---|
628 | INTEGER(I4), DIMENSION(2,2), INTENT(IN ) :: id_offset |
---|
629 | |
---|
630 | ! local variable |
---|
631 | INTEGER(i4) :: il_imin0 |
---|
632 | INTEGER(i4) :: il_imax0 |
---|
633 | INTEGER(i4) :: il_jmin0 |
---|
634 | INTEGER(i4) :: il_jmax0 |
---|
635 | |
---|
636 | INTEGER(i4) :: il_imin1 |
---|
637 | INTEGER(i4) :: il_jmin1 |
---|
638 | INTEGER(i4) :: il_imax1 |
---|
639 | INTEGER(i4) :: il_jmax1 |
---|
640 | |
---|
641 | REAL(dp), DIMENSION(:,:,:,:) , ALLOCATABLE :: dl_value |
---|
642 | |
---|
643 | TYPE(TVAR) :: tl_mix |
---|
644 | |
---|
645 | ! loop indices |
---|
646 | !---------------------------------------------------------------- |
---|
647 | ! copy mixed variable in temporary structure |
---|
648 | tl_mix=var_copy(td_mix) |
---|
649 | |
---|
650 | ! remove unusefull points over mixed grid for even refinement |
---|
651 | CALL interp__clean_even_grid(tl_mix, id_rho(:)) |
---|
652 | |
---|
653 | ! copy cleaned mixed variable |
---|
654 | td_var=var_copy(tl_mix) |
---|
655 | |
---|
656 | ! delete array of value |
---|
657 | CALL var_del_value(td_var) |
---|
658 | |
---|
659 | ! compute domain indices in i-direction |
---|
660 | il_imin0=1 ; il_imax0=td_var%t_dim(1)%i_len |
---|
661 | |
---|
662 | IF( td_var%t_dim(1)%l_use )THEN |
---|
663 | il_imin1=il_imin0+id_offset(Jp_I,1) |
---|
664 | il_imax1=il_imax0-id_offset(Jp_I,2) |
---|
665 | ELSE |
---|
666 | |
---|
667 | il_imin1=il_imin0 |
---|
668 | il_imax1=il_imax0 |
---|
669 | |
---|
670 | ENDIF |
---|
671 | |
---|
672 | ! compute domain indices in j-direction |
---|
673 | il_jmin0=1 ; il_jmax0=td_var%t_dim(2)%i_len |
---|
674 | |
---|
675 | IF( td_var%t_dim(2)%l_use )THEN |
---|
676 | il_jmin1=il_jmin0+id_offset(Jp_J,1) |
---|
677 | il_jmax1=il_jmax0-id_offset(Jp_J,2) |
---|
678 | ELSE |
---|
679 | |
---|
680 | il_jmin1=il_jmin0 |
---|
681 | il_jmax1=il_jmax0 |
---|
682 | |
---|
683 | ENDIF |
---|
684 | |
---|
685 | ! compute new dimension |
---|
686 | td_var%t_dim(1)%i_len=il_imax1-il_imin1+1 |
---|
687 | td_var%t_dim(2)%i_len=il_jmax1-il_jmin1+1 |
---|
688 | |
---|
689 | ALLOCATE(dl_value(td_var%t_dim(1)%i_len, & |
---|
690 | & td_var%t_dim(2)%i_len, & |
---|
691 | & td_var%t_dim(3)%i_len, & |
---|
692 | & td_var%t_dim(4)%i_len) ) |
---|
693 | |
---|
694 | dl_value( 1:td_var%t_dim(1)%i_len, & |
---|
695 | & 1:td_var%t_dim(2)%i_len, & |
---|
696 | & :,:) = tl_mix%d_value( il_imin1:il_imax1, & |
---|
697 | & il_jmin1:il_jmax1, & |
---|
698 | & :, : ) |
---|
699 | |
---|
700 | ! add variable value |
---|
701 | CALL var_add_value(td_var,dl_value(:,:,:,:)) |
---|
702 | |
---|
703 | DEALLOCATE(dl_value) |
---|
704 | |
---|
705 | ! clean |
---|
706 | CALL var_clean(tl_mix) |
---|
707 | |
---|
708 | END SUBROUTINE interp_clean_mixed_grid |
---|
709 | !------------------------------------------------------------------- |
---|
710 | !> @brief |
---|
711 | !> This subroutine interpolate variable value. |
---|
712 | !> |
---|
713 | !> @details |
---|
714 | !> Actually it checks, the number of dimension used for this variable |
---|
715 | !> and launch interp__fill_value. |
---|
716 | !> |
---|
717 | !> @author J.Paul |
---|
718 | !> @date November, 2013 - Initial Version |
---|
719 | !> |
---|
720 | !> @param[inout] td_var variable structure |
---|
721 | !> @param[in] id_rho array of refinement factor |
---|
722 | !> @param[in] id_offset 2D array of offset between fine and coarse grid |
---|
723 | !------------------------------------------------------------------- |
---|
724 | SUBROUTINE interp__fill_value_wrapper( td_var, & |
---|
725 | & id_rho, & |
---|
726 | & id_offset ) |
---|
727 | IMPLICIT NONE |
---|
728 | ! Argument |
---|
729 | TYPE(TVAR) , INTENT(INOUT) :: td_var |
---|
730 | INTEGER(I4), DIMENSION(:) , INTENT(IN ), OPTIONAL :: id_rho |
---|
731 | INTEGER(I4), DIMENSION(:,:), INTENT(IN ), OPTIONAL :: id_offset |
---|
732 | |
---|
733 | ! local variable |
---|
734 | CHARACTER(LEN=lc) :: cl_method |
---|
735 | INTEGER(i4) , DIMENSION(:), ALLOCATABLE :: il_rho |
---|
736 | INTEGER(i4) , DIMENSION(2,2) :: il_offset |
---|
737 | |
---|
738 | ! loop indices |
---|
739 | !---------------------------------------------------------------- |
---|
740 | |
---|
741 | ALLOCATE( il_rho(ip_maxdim) ) |
---|
742 | il_rho(:)=1 |
---|
743 | IF( PRESENT(id_rho) ) il_rho(1:SIZE(id_rho(:)))=id_rho(:) |
---|
744 | IF( ANY(il_rho(:) < 0) )THEN |
---|
745 | CALL logger_error("INTERP FILL VALUE: invalid "//& |
---|
746 | & " refinement factor ") |
---|
747 | ENDIF |
---|
748 | |
---|
749 | il_offset(:,:)=0 |
---|
750 | IF( PRESENT(id_offset) )THEN |
---|
751 | IF( ANY(SHAPE(id_offset(:,:)) /= (/2,2/)) )THEN |
---|
752 | CALL logger_error("INTERP FILL VALUE: invalid array of offset") |
---|
753 | ELSE |
---|
754 | il_offset(:,:)=id_offset(:,:) |
---|
755 | ENDIF |
---|
756 | ENDIF |
---|
757 | |
---|
758 | IF( (il_rho(jp_I) /= 1 .AND. td_var%t_dim(1)%l_use) .OR. & |
---|
759 | & (il_rho(jp_J) /= 1 .AND. td_var%t_dim(2)%l_use) .OR. & |
---|
760 | & (il_rho(jp_K) /= 1 .AND. td_var%t_dim(3)%l_use) )THEN |
---|
761 | |
---|
762 | SELECT CASE(TRIM(td_var%c_interp(1))) |
---|
763 | CASE('cubic','linear','nearest') |
---|
764 | cl_method=TRIM(td_var%c_interp(1)) |
---|
765 | CASE DEFAULT |
---|
766 | CALL logger_warn("INTERP FILL VALUE: interpolation method unknown."//& |
---|
767 | & " use linear interpolation") |
---|
768 | cl_method='linear' |
---|
769 | ! update variable structure value |
---|
770 | td_var%c_interp(1)='linear' |
---|
771 | END SELECT |
---|
772 | |
---|
773 | CALL logger_info("INTERP FILL: interpolate "//TRIM(td_var%c_name)//& |
---|
774 | & " using "//TRIM(cl_method)//" method." ) |
---|
775 | CALL logger_info("INTERP FILL: refinement factor "//& |
---|
776 | & TRIM(fct_str(il_rho(jp_I)))//& |
---|
777 | & " "//TRIM(fct_str(il_rho(jp_J)))//& |
---|
778 | & " "//TRIM(fct_str(il_rho(jp_K))) ) |
---|
779 | |
---|
780 | CALL interp__fill_value( td_var, cl_method, & |
---|
781 | & il_rho(:), il_offset(:,:) ) |
---|
782 | |
---|
783 | SELECT CASE(TRIM(td_var%c_interp(2))) |
---|
784 | CASE('/rhoi') |
---|
785 | WHERE( td_var%d_value(:,:,:,:) /= td_var%d_fill ) |
---|
786 | td_var%d_value(:,:,:,:) = & |
---|
787 | & td_var%d_value(:,:,:,:) / REAL(il_rho(jp_I),dp) |
---|
788 | END WHERE |
---|
789 | CASE('/rhoj') |
---|
790 | WHERE( td_var%d_value(:,:,:,:) /= td_var%d_fill ) |
---|
791 | td_var%d_value(:,:,:,:) = & |
---|
792 | & td_var%d_value(:,:,:,:) / REAL(il_rho(jp_J),dp) |
---|
793 | END WHERE |
---|
794 | CASE('/rhok') |
---|
795 | WHERE( td_var%d_value(:,:,:,:) /= td_var%d_fill ) |
---|
796 | td_var%d_value(:,:,:,:) = & |
---|
797 | & td_var%d_value(:,:,:,:) / REAL(il_rho(jp_K),dp) |
---|
798 | END WHERE |
---|
799 | CASE('*rhoi') |
---|
800 | WHERE( td_var%d_value(:,:,:,:) /= td_var%d_fill ) |
---|
801 | td_var%d_value(:,:,:,:) = & |
---|
802 | & td_var%d_value(:,:,:,:) * REAL(il_rho(jp_I),dp) |
---|
803 | END WHERE |
---|
804 | CASE('*rhoj') |
---|
805 | WHERE( td_var%d_value(:,:,:,:) /= td_var%d_fill ) |
---|
806 | td_var%d_value(:,:,:,:) = & |
---|
807 | & td_var%d_value(:,:,:,:) * REAL(il_rho(jp_J),dp) |
---|
808 | END WHERE |
---|
809 | CASE('*rhok') |
---|
810 | WHERE( td_var%d_value(:,:,:,:) /= td_var%d_fill ) |
---|
811 | td_var%d_value(:,:,:,:) = & |
---|
812 | & td_var%d_value(:,:,:,:) * REAL(il_rho(jp_K),dp) |
---|
813 | END WHERE |
---|
814 | CASE DEFAULT |
---|
815 | td_var%c_interp(2)='' |
---|
816 | END SELECT |
---|
817 | |
---|
818 | ELSE |
---|
819 | td_var%c_interp(:)='' |
---|
820 | ENDIF |
---|
821 | |
---|
822 | DEALLOCATE(il_rho) |
---|
823 | |
---|
824 | END SUBROUTINE interp__fill_value_wrapper |
---|
825 | !------------------------------------------------------------------- |
---|
826 | !> @brief |
---|
827 | !> This subroutine interpolate value over mixed grid. |
---|
828 | !> |
---|
829 | !> @author J.Paul |
---|
830 | !> @date November, 2013 - Initial Version |
---|
831 | !> @date September, 2014 |
---|
832 | !> - use interpolation method modules |
---|
833 | !> |
---|
834 | !> @param[inout] td_var variable structure |
---|
835 | !> @param[in] cd_method interpolation method |
---|
836 | !> @param[in] id_rho array of refinment factor |
---|
837 | !> @param[in] id_offset 2D array of offset between fine and coarse grid |
---|
838 | !------------------------------------------------------------------- |
---|
839 | SUBROUTINE interp__fill_value( td_var, cd_method, & |
---|
840 | & id_rho, id_offset ) |
---|
841 | IMPLICIT NONE |
---|
842 | ! Argument |
---|
843 | TYPE(TVAR) , INTENT(INOUT) :: td_var |
---|
844 | CHARACTER(LEN=*) , INTENT(IN ) :: cd_method |
---|
845 | INTEGER(I4) , DIMENSION(:) , INTENT(IN ) :: id_rho |
---|
846 | INTEGER(I4) , DIMENSION(2,2), INTENT(IN ) :: id_offset |
---|
847 | |
---|
848 | ! local variable |
---|
849 | CHARACTER(LEN=lc) :: cl_interp |
---|
850 | |
---|
851 | INTEGER(I4) , DIMENSION(:) , ALLOCATABLE :: il_rho |
---|
852 | INTEGER(i4) , DIMENSION(:,:,:) , ALLOCATABLE :: il_detect |
---|
853 | |
---|
854 | REAL(dp) :: dl_min |
---|
855 | REAL(dp) :: dl_max |
---|
856 | |
---|
857 | LOGICAL , DIMENSION(3) :: ll_even |
---|
858 | LOGICAL :: ll_discont |
---|
859 | |
---|
860 | TYPE(TVAR) :: tl_mix |
---|
861 | |
---|
862 | TYPE(TATT) :: tl_att |
---|
863 | |
---|
864 | ! loop indices |
---|
865 | !---------------------------------------------------------------- |
---|
866 | |
---|
867 | !1- create mixed grid |
---|
868 | CALL interp_create_mixed_grid( td_var, tl_mix, id_rho(:) ) |
---|
869 | |
---|
870 | ! clean variable structure |
---|
871 | CALL var_clean(td_var) |
---|
872 | |
---|
873 | !2- detect point to be interpolated |
---|
874 | ALLOCATE( il_detect( tl_mix%t_dim(1)%i_len, & |
---|
875 | & tl_mix%t_dim(2)%i_len, & |
---|
876 | & tl_mix%t_dim(3)%i_len) ) |
---|
877 | |
---|
878 | il_detect(:,:,:)=0 |
---|
879 | |
---|
880 | il_detect(:,:,:)=interp_detect(tl_mix, id_rho(:) ) |
---|
881 | |
---|
882 | ! add attribute to variable |
---|
883 | cl_interp=fct_concat(tl_mix%c_interp(:)) |
---|
884 | tl_att=att_init('interpolation',cl_interp) |
---|
885 | CALL var_move_att(tl_mix, tl_att) |
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886 | |
---|
887 | ! clean |
---|
888 | CALL att_clean(tl_att) |
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889 | |
---|
890 | ! special case for even refinement on ARAKAWA-C grid |
---|
891 | ll_even(:)=.FALSE. |
---|
892 | IF( MOD(id_rho(jp_I),2) == 0 ) ll_even(1)=.TRUE. |
---|
893 | IF( MOD(id_rho(jp_J),2) == 0 ) ll_even(2)=.TRUE. |
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894 | IF( MOD(id_rho(jp_K),2) == 0 ) ll_even(3)=.TRUE. |
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895 | |
---|
896 | SELECT CASE(TRIM(tl_mix%c_point)) |
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897 | CASE('U') |
---|
898 | ll_even(1)=.FALSE. |
---|
899 | CASE('V') |
---|
900 | ll_even(2)=.FALSE. |
---|
901 | CASE('F') |
---|
902 | ll_even(:)=.FALSE. |
---|
903 | END SELECT |
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904 | |
---|
905 | ALLOCATE(il_rho(ip_maxdim)) |
---|
906 | il_rho(:)=id_rho(:) |
---|
907 | |
---|
908 | IF( ll_even(1) ) il_rho(jp_I)=id_rho(jp_I)+1 |
---|
909 | IF( ll_even(2) ) il_rho(jp_J)=id_rho(jp_J)+1 |
---|
910 | IF( ll_even(3) ) il_rho(jp_K)=id_rho(jp_K)+1 |
---|
911 | |
---|
912 | ! special case for longitude |
---|
913 | ll_discont=.FALSE. |
---|
914 | IF( TRIM(tl_mix%c_units) == 'degrees_east' )THEN |
---|
915 | dl_min=MINVAL( tl_mix%d_value(:,:,:,:), & |
---|
916 | & tl_mix%d_value(:,:,:,:)/=tl_mix%d_fill) |
---|
917 | dl_max=MAXVAL( tl_mix%d_value(:,:,:,:), & |
---|
918 | & tl_mix%d_value(:,:,:,:)/=tl_mix%d_fill) |
---|
919 | IF( dl_min < -170_dp .AND. dl_max > 170_dp .OR. & |
---|
920 | & dl_min < 10_dp .AND. dl_max > 350_dp )THEN |
---|
921 | ll_discont=.TRUE. |
---|
922 | ENDIF |
---|
923 | ENDIF |
---|
924 | |
---|
925 | !3- interpolate |
---|
926 | CALL logger_debug("INTERP 2D: interpolation method "//TRIM(cd_method)//& |
---|
927 | & " discont "//TRIM(fct_str(ll_discont)) ) |
---|
928 | SELECT CASE(TRIM(cd_method)) |
---|
929 | CASE('cubic') |
---|
930 | CALL interp_cubic_fill(tl_mix%d_value(:,:,:,:), tl_mix%d_fill, & |
---|
931 | & il_detect(:,:,:), & |
---|
932 | & il_rho(:), ll_even(:), ll_discont ) |
---|
933 | CASE('nearest') |
---|
934 | CALL interp_nearest_fill(tl_mix%d_value(:,:,:,:), & |
---|
935 | & il_detect(:,:,:), & |
---|
936 | & il_rho(:) ) |
---|
937 | CASE DEFAULT ! linear |
---|
938 | CALL interp_linear_fill(tl_mix%d_value(:,:,:,:), tl_mix%d_fill, & |
---|
939 | & il_detect(:,:,:), & |
---|
940 | & il_rho(:), ll_even(:), ll_discont ) |
---|
941 | END SELECT |
---|
942 | |
---|
943 | IF( ANY(il_detect(:,:,:)==1) )THEN |
---|
944 | CALL logger_warn("INTERP FILL: some points can not be interpolated "//& |
---|
945 | & "for variable "//TRIM(tl_mix%c_name) ) |
---|
946 | ENDIF |
---|
947 | |
---|
948 | DEALLOCATE(il_detect) |
---|
949 | |
---|
950 | !4- save useful domain (remove offset) |
---|
951 | CALL interp_clean_mixed_grid( tl_mix, td_var, & |
---|
952 | & id_rho(:), id_offset(:,:) ) |
---|
953 | |
---|
954 | ! clean variable structure |
---|
955 | DEALLOCATE(il_rho) |
---|
956 | CALL var_clean(tl_mix) |
---|
957 | |
---|
958 | END SUBROUTINE interp__fill_value |
---|
959 | END MODULE interp |
---|