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9 | <title>ncdf_getaxis.pro (SAXO Documentation)</title> |
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35 | <td><a href="./../overview.html" title="Overview of library">Overview</a></td> |
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39 | <td >Directory</td> |
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47 | <td><a href="./../idldoc-index.html" title="Index of files, routines, and parameters">Index</a></td> |
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54 | <td id="selected">File</td> |
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56 | |
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57 | <td><a href="../../../ReadWrite//ncdf_getaxis.pro" title="Source code of a file">Source</a></td> |
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61 | <td><a href="./../idldoc-help.html" title="Help on IDLdoc">Help</a></td> |
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63 | |
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64 | <td >Etc</td> |
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65 | |
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66 | <td id="flexible">Developer documentation</td> |
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67 | </tr> |
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70 | </div> |
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74 | <a href="ncdf_getatt.html"><<prev file</a> | <a href="ncdf_getmask.html">next file >></a> <a href="ncdf_getaxis.html" target="_TOP">view single page</a> | <a href="./../index.html" target="_TOP">view frames</a> summary: fields | routine details: <a href="#routine_details">routine</a> |
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75 | |
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76 | </div> |
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77 | |
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78 | |
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79 | <div id="container"> |
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80 | |
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81 | <h1 class="directory"><a href="directory-overview.html">ReadWrite/</a></h1> |
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82 | <h2 class="pro_file">ncdf_getaxis.pro</h2> |
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83 | |
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84 | <div id="file_attr"> |
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85 | <dl> |
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86 | </dl> |
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87 | </div> |
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88 | |
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89 | <div id="file_comments"> |
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90 | get the x/y dimension Id and x/y axes from a netcdf file |
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91 | </div> |
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92 | |
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93 | |
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94 | |
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95 | |
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96 | |
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97 | |
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98 | |
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99 | |
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100 | |
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101 | <div id="routine_details"> |
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102 | |
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103 | |
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104 | <div class="routine_details" id="_ncdf_getaxis"> |
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105 | |
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106 | <h2><a class="top" href="#container">top</a>ncdf_getaxis <span class="categories"> |
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107 | Read NetCDF file |
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108 | </span></h2> |
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109 | |
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110 | <p class="header"> |
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111 | ncdf_getaxis<span class="result">, <a href="#_ncdf_getaxis_param_fileid">fileid</a>, <a href="#_ncdf_getaxis_param_dimidx">dimidx</a>, <a href="#_ncdf_getaxis_param_dimidy">dimidy</a>, <a href="#_ncdf_getaxis_param_xaxis">xaxis</a>, <a href="#_ncdf_getaxis_param_yaxis">yaxis</a></span>, <a href="#_ncdf_getaxis_keyword_XAXISNAME">XAXISNAME</a>=<span class="result">scalar string</span>, <a href="#_ncdf_getaxis_keyword_YAXISNAME">YAXISNAME</a>=<span class="result">scalar string</span>, <a href="#_ncdf_getaxis_keyword_XDIMNAME">XDIMNAME</a>=<span class="result">scalar string</span>, <a href="#_ncdf_getaxis_keyword_YDIMNAME">YDIMNAME</a>=<span class="result">scalar string</span>, <a href="#_ncdf_getaxis_keyword_XYINDEX">XYINDEX</a>=<span class="result">scalar: 0 or 1</span>, <a href="#_ncdf_getaxis_keyword_START1">START1</a>=<span class="result">scalar: 0 or 1</span>, <a href="#_ncdf_getaxis_keyword_XMINMESH">XMINMESH</a>=<span class="result">scalar</span>, <a href="#_ncdf_getaxis_keyword_XMAXMESH">XMAXMESH</a>=<span class="result">scalar</span>, <a href="#_ncdf_getaxis_keyword_YMINMESH">YMINMESH</a>=<span class="result">scalar</span>, <a href="#_ncdf_getaxis_keyword_YMAXMESH">YMAXMESH</a>=<span class="result">scalar</span>, <a href="#_ncdf_getaxis_keyword_ROMSGRID">ROMSGRID</a>=<span class="result">variable</span>, <a href="#_ncdf_getaxis_keyword__EXTRA">_EXTRA</a>=<span class="result">_EXTRA</span></p> |
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112 | |
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113 | <div class="comments"> |
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114 | </div> |
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115 | |
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116 | |
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117 | |
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118 | |
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119 | <h3>Parameters</h3> |
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120 | |
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121 | |
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122 | <h4 id="_ncdf_getaxis_param_fileid">fileid |
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123 | <span class="attr">in</span> |
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124 | |
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125 | |
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126 | <span class="attr">required</span> |
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127 | |
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128 | <span class="attr">type:</span> <span class="value">scalar</span> |
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129 | |
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130 | |
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131 | </h4> |
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132 | |
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133 | <div class="comments"> |
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134 | the id of the netcdf file |
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135 | </div> |
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136 | |
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137 | <h4 id="_ncdf_getaxis_param_dimidx">dimidx |
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138 | |
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139 | <span class="attr">out</span> |
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140 | |
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141 | |
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142 | |
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143 | <span class="attr">type:</span> <span class="value">scalar (long)</span> |
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144 | |
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145 | |
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146 | </h4> |
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147 | |
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148 | <div class="comments"> |
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149 | id of the x dimension |
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150 | </div> |
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151 | |
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152 | <h4 id="_ncdf_getaxis_param_dimidy">dimidy |
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153 | |
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154 | <span class="attr">out</span> |
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155 | |
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156 | |
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157 | |
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158 | <span class="attr">type:</span> <span class="value">scalar (long)</span> |
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159 | |
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160 | |
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161 | </h4> |
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162 | |
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163 | <div class="comments"> |
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164 | id of the y dimension |
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165 | </div> |
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166 | |
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167 | <h4 id="_ncdf_getaxis_param_xaxis">xaxis |
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168 | |
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169 | <span class="attr">out</span> |
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170 | |
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171 | |
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172 | |
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173 | <span class="attr">type:</span> <span class="value">1D or 2D array</span> |
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174 | |
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175 | |
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176 | </h4> |
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177 | |
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178 | <div class="comments"> |
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179 | the x axis |
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180 | </div> |
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181 | |
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182 | <h4 id="_ncdf_getaxis_param_yaxis">yaxis |
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183 | |
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184 | <span class="attr">out</span> |
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185 | |
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186 | |
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187 | |
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188 | <span class="attr">type:</span> <span class="value">1D or 2D array</span> |
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189 | |
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190 | |
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191 | </h4> |
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192 | |
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193 | <div class="comments"> |
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194 | the y axis |
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195 | </div> |
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196 | |
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197 | |
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198 | |
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199 | |
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200 | |
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201 | |
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202 | <h3>Keywords</h3> |
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203 | |
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204 | <h4 id="_ncdf_getaxis_keyword_XAXISNAME">XAXISNAME |
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205 | |
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206 | |
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207 | |
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208 | |
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209 | |
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210 | <span class="attr">type:</span> <span class="value">scalar string</span> |
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211 | <span class="attr">default:</span> <span class="value">'x', 'longitude', 'nav_lon', 'lon', 'lon_rho' or 'NbLongitudes'</span> |
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212 | |
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213 | </h4> |
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214 | |
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215 | <div class="comments"> |
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216 | A string giving the name of the variable in the file |
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217 | that contains the x axis or/and a named variable |
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218 | in which this variable name is returned. |
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219 | </div> |
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220 | |
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221 | <h4 id="_ncdf_getaxis_keyword_YAXISNAME">YAXISNAME |
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222 | |
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223 | |
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224 | |
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225 | |
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226 | |
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227 | <span class="attr">type:</span> <span class="value">scalar string</span> |
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228 | <span class="attr">default:</span> <span class="value">'y', 'latitude', 'nav_lat','lat', 'lat_rho' or 'NbLatitudes'</span> |
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229 | |
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230 | </h4> |
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231 | |
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232 | <div class="comments"> |
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233 | A string giving the name of the variable in the file |
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234 | that contains the y axis or/and a named variable |
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235 | in which this variable name is returned. |
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236 | </div> |
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237 | |
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238 | <h4 id="_ncdf_getaxis_keyword_XDIMNAME">XDIMNAME |
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239 | |
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240 | |
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241 | |
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242 | |
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243 | |
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244 | <span class="attr">type:</span> <span class="value">scalar string</span> |
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245 | <span class="attr">default:</span> <span class="value">'longitude', 'lon', 'x', 'longitude*', 'lon*', 'x*', '*longitude*', '*lon*' or '*x*'</span> |
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246 | |
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247 | </h4> |
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248 | |
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249 | <div class="comments"> |
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250 | A string giving the name of the x dimension or/and a named variable |
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251 | in which x dimension name is returned. |
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252 | </div> |
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253 | |
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254 | <h4 id="_ncdf_getaxis_keyword_YDIMNAME">YDIMNAME |
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255 | |
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256 | |
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257 | |
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258 | |
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259 | |
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260 | <span class="attr">type:</span> <span class="value">scalar string</span> |
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261 | <span class="attr">default:</span> <span class="value">'latitude', 'lat', 'y', 'latitude*', 'lat*', 'y*', 'eta_*', '*latitude*', '*lat*', '*y*'</span> |
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262 | |
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263 | </h4> |
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264 | |
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265 | <div class="comments"> |
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266 | A string giving the name of the y dimension or/and a named variable |
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267 | in which y dimension name is returned. |
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268 | </div> |
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269 | |
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270 | <h4 id="_ncdf_getaxis_keyword_XYINDEX">XYINDEX |
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271 | |
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272 | |
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273 | |
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274 | |
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275 | |
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276 | <span class="attr">type:</span> <span class="value">scalar: 0 or 1</span> |
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277 | <span class="attr">default:</span> <span class="value">0</span> |
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278 | |
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279 | </h4> |
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280 | |
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281 | <div class="comments"> |
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282 | To define the x/y axis with index instead of using |
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283 | the values contained in X/YAXISNAME. |
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284 | x/yaxis = keyword_set(start1) + findgen(jpi/jpj) |
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285 | </div> |
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286 | |
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287 | <h4 id="_ncdf_getaxis_keyword_START1">START1 |
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288 | |
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289 | |
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290 | |
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291 | |
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292 | |
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293 | <span class="attr">type:</span> <span class="value">scalar: 0 or 1</span> |
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294 | <span class="attr">default:</span> <span class="value">0</span> |
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295 | |
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296 | </h4> |
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297 | |
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298 | <div class="comments"> |
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299 | Index the axis from 1 instead of 0 when using /xyindex |
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300 | </div> |
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301 | |
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302 | <h4 id="_ncdf_getaxis_keyword_XMINMESH">XMINMESH |
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303 | |
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304 | |
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305 | |
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306 | |
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307 | |
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308 | <span class="attr">type:</span> <span class="value">scalar</span> |
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309 | <span class="attr">default:</span> <span class="value">0L</span> |
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310 | |
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311 | </h4> |
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312 | |
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313 | <div class="comments"> |
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314 | Define common (cm_4mesh) variables ixminmesh used to define the localization |
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315 | of the first point of the grid along the x direction in a zoom of the original grid |
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316 | </div> |
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317 | |
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318 | <h4 id="_ncdf_getaxis_keyword_XMAXMESH">XMAXMESH |
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319 | |
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320 | |
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321 | |
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322 | |
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323 | |
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324 | <span class="attr">type:</span> <span class="value">scalar</span> |
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325 | <span class="attr">default:</span> <span class="value">jpiglo-1</span> |
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326 | |
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327 | </h4> |
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328 | |
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329 | <div class="comments"> |
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330 | Define common (cm_4mesh) variables ixmaxmesh used to define the localization |
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331 | of the last point of the grid along the x direction in a zoom of the original grid |
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332 | Note that if XMAXMESH < 0 then ixmaxmesh is defined as ixmaxmesh = jpiglo -1 + xmaxmesh |
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333 | </div> |
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334 | |
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335 | <h4 id="_ncdf_getaxis_keyword_YMINMESH">YMINMESH |
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336 | |
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337 | |
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338 | |
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339 | |
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340 | |
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341 | <span class="attr">type:</span> <span class="value">scalar</span> |
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342 | <span class="attr">default:</span> <span class="value">0L</span> |
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343 | |
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344 | </h4> |
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345 | |
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346 | <div class="comments"> |
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347 | Define common (cm_4mesh) variables iyminmesh used to define the localization |
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348 | of the first point of the grid along the y direction in a zoom of the original grid |
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349 | </div> |
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350 | |
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351 | <h4 id="_ncdf_getaxis_keyword_YMAXMESH">YMAXMESH |
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352 | |
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353 | |
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354 | |
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355 | |
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356 | |
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357 | <span class="attr">type:</span> <span class="value">scalar</span> |
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358 | <span class="attr">default:</span> <span class="value">jpjglo-1</span> |
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359 | |
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360 | </h4> |
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361 | |
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362 | <div class="comments"> |
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363 | Define common (cm_4mesh) variables iymaxmesh used to define the localization |
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364 | of the last point of the grid along the y direction in a zoom of the original grid |
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365 | Note that if YMAXMESH < 0 then iymaxmesh is defined as iymaxmesh = jpjglo -1 + ymaxmesh |
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366 | </div> |
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367 | |
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368 | <h4 id="_ncdf_getaxis_keyword_ROMSGRID">ROMSGRID |
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369 | |
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370 | <span class="attr">out</span> |
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371 | |
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372 | |
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373 | |
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374 | <span class="attr">type:</span> <span class="value">scalar: 0 or 1</span> |
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375 | |
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376 | |
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377 | </h4> |
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378 | |
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379 | <div class="comments"> |
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380 | gives back if we are using a ROMS grid (1) or not (0) |
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381 | </div> |
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382 | |
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383 | <h4 id="_ncdf_getaxis_keyword__EXTRA">_EXTRA |
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384 | |
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385 | |
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386 | |
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387 | |
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388 | |
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389 | |
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390 | |
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391 | |
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392 | </h4> |
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393 | |
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394 | <div class="comments"> |
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395 | Used to be able to call ncdf_getaxis with _extra |
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396 | </div> |
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397 | |
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398 | |
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399 | |
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400 | |
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401 | <h3>Version history</h3> |
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402 | |
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403 | <h4>Version</h4><div class="preformat"> |
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404 | $Id: ncdf_getaxis.pro 399 2009-07-02 08:38:54Z smasson $</div> |
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405 | <h4>History</h4><div class="preformat"> |
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406 | March 2007: Sebastien Masson (smasson@locean-ipsl.upmc.fr) |
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407 | |
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408 | </div> |
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409 | |
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423 | |
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424 | |
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425 | <h3>Statistics</h3> |
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426 | <table class="statistics"> |
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427 | <tr><td>McCabe cyclic</td><td> 55</td></tr> |
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428 | <tr><td>McCabe essential</td><td> 1</td></tr> |
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429 | <tr><td>McCabe modular design</td><td> 1</td></tr> |
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430 | </table> |
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431 | |
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432 | |
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433 | </div> |
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434 | |
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435 | </div> |
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436 | |
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437 | |
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438 | |
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439 | <div id="tagline">Produced by IDLdoc 2.0.</div> |
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440 | |
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441 | </div> |
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442 | |
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443 | </body> |
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444 | </html> |
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