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5 | <title>initncdf.pro (SAXO Documentation Assistant)</title> |
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47 | <td width="10%"> |
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48 | <a href=""><img src="./../../prev.gif" border="0" alt="Previous"></a></td> |
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49 | <td width="80%" align="center" valign="center"> |
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50 | <font size=-1><i>SAXO Documentation Assistant</i>: <a href="./../../home.html">Overview</a></font></td> |
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51 | <td width="10%" align="right"> |
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52 | <a href="initncdfxxx.html"><img src="./../../next.gif" border="0" alt="Next"></a></td> |
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53 | </tr> |
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54 | </table> |
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55 | |
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56 | |
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57 | <h1><font size="-2">ToBeReviewed/INIT/</font></h1> |
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58 | <h2>initncdf.pro</h2> |
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59 | |
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60 | <dl> |
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61 | </dl> |
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62 | |
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63 | |
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64 | Initfile for Netcdf file. define all the grid parameters through |
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65 | an appropriate call to computegid |
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66 | |
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67 | |
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68 | |
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69 | |
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70 | |
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71 | <a name="#_initncdf"></a> |
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72 | |
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73 | <h2>initncdf <font size="-1" color="#006633"> |
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74 | Grid |
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75 | </font></h2> |
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76 | |
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77 | <p><font face="Courier">initncdf<i>, <a href="#_initncdf_keyword_ncfilein">ncfilein</a></i>, <a href="#_initncdf_keyword_ZAXISNAME">ZAXISNAME</a>=<i>scalar string</i>, <a href="#_initncdf_keyword_START1">START1</a>=<i>scalar: 0 or 1</i>, <a href="#_initncdf_keyword_XYINDEX">XYINDEX</a>=<i>scalar: 0 or 1</i>, <a href="#_initncdf_keyword_ZINDEX">ZINDEX</a>=<i>scalar: 0 or 1</i>, <a href="#_initncdf_keyword__EXTRA">_EXTRA</a>=<i>_EXTRA</i></font></p> |
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78 | |
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79 | |
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80 | |
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81 | |
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82 | |
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83 | |
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84 | |
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85 | <h3>Parameters</h3> |
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86 | |
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87 | |
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88 | <a name="#_initncdf_keyword_ncfilein"></a> |
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89 | <h4>ncfilein |
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90 | <font size="-1" color="#006633">in</font> |
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91 | |
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92 | |
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93 | <font size="-1" color="#006633">required</font> |
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94 | |
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95 | <font size="-1" color="#006633">type:</font> <font size="-1" color="#006633"><i>scalar string</i></font> |
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96 | |
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97 | |
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98 | </h4> |
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99 | |
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100 | |
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101 | A string giving the name of the NetCdf file |
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102 | |
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103 | |
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104 | |
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105 | |
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106 | |
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107 | <h3>Keywords</h3> |
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108 | |
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109 | |
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110 | <a name="#_initncdf_keyword_ZAXISNAME"></a> |
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111 | <h4>ZAXISNAME |
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112 | |
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113 | |
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114 | |
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115 | |
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116 | |
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117 | <font size="-1" color="#006633">type:</font> <font size="-1" color="#006633"><i>scalar string</i></font> |
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118 | <font size="-1" color="#006633">default:</font> <font size="-1" color="#006633"><i>'z', 'level', 'lev', 'depth...'</i></font> |
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119 | |
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120 | </h4> |
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121 | |
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122 | |
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123 | A string giving the name of the variable in the file |
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124 | that contains the [xyz]axis. |
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125 | |
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126 | |
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127 | <a name="#_initncdf_keyword_START1"></a> |
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128 | <h4>START1 |
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129 | |
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130 | |
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131 | |
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132 | |
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133 | |
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134 | <font size="-1" color="#006633">type:</font> <font size="-1" color="#006633"><i>scalar: 0 or 1</i></font> |
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135 | <font size="-1" color="#006633">default:</font> <font size="-1" color="#006633"><i>0</i></font> |
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136 | |
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137 | </h4> |
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138 | |
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139 | |
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140 | Index the axis from 1 instead of 0 when using |
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141 | /xyindex and/or /zindex |
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142 | |
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143 | |
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144 | <a name="#_initncdf_keyword_XYINDEX"></a> |
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145 | <h4>XYINDEX |
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146 | |
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147 | |
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148 | |
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149 | |
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150 | |
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151 | <font size="-1" color="#006633">type:</font> <font size="-1" color="#006633"><i>scalar: 0 or 1</i></font> |
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152 | <font size="-1" color="#006633">default:</font> <font size="-1" color="#006633"><i>0</i></font> |
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153 | |
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154 | </h4> |
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155 | |
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156 | |
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157 | To define the x/y axis with index instead of using |
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158 | the values contained in X/YAXISNAME. |
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159 | x/yaxis = keyword_set(start1) + findgen(jpi/jpj) |
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160 | this forces key_onearth = 0 |
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161 | |
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162 | |
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163 | <a name="#_initncdf_keyword_ZINDEX"></a> |
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164 | <h4>ZINDEX |
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165 | |
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166 | |
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167 | |
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168 | |
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169 | |
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170 | <font size="-1" color="#006633">type:</font> <font size="-1" color="#006633"><i>scalar: 0 or 1</i></font> |
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171 | <font size="-1" color="#006633">default:</font> <font size="-1" color="#006633"><i>0</i></font> |
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172 | |
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173 | </h4> |
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174 | |
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175 | |
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176 | To define the z axis with index instead of using |
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177 | the values contained in ZAXISNAME. |
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178 | zaxis = keyword_set(start1) + findgen(jpk) |
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179 | |
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180 | |
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181 | <a name="#_initncdf_keyword__EXTRA"></a> |
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182 | <h4>_EXTRA |
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183 | |
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184 | |
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185 | |
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186 | |
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187 | |
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188 | |
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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 | |
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194 | Used to pass keywords to <a href="../..//Grid/computegrid.html">computegrid</a>, |
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195 | <a href="../..//ReadWrite/ncdf_getaxis.html">ncdf_getaxis</a>, <a href="../..//ReadWrite/ncdf_getmask.html">ncdf_getmask</a> and <a href="../..//Utilities/isafile.html">isafile</a> |
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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 | <h3>Examples</h3><pre> |
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201 | IDL> initncdf,'toto.nc',glam=[-180,180] |
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202 | |
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203 | </pre><h3>Version history</h3> |
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204 | |
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205 | <h4>Version</h4> |
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206 | $Id: initncdf.pro 327 2007-12-13 16:22:35Z pinsard $ |
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207 | |
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208 | <h4>History</h4> |
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209 | Sebastien Masson (smasson@lodyc.jussieu.fr) |
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210 | 8 May 2002 |
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211 | |
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212 | |
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213 | |
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214 | <h3>Known issues</h3> |
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215 | |
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216 | |
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217 | |
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218 | <h4>Restrictions</h4> |
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219 | Change the grid parameters (see <a href="../..//Grid/computegrid.html">computegrid</a>) |
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220 | |
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221 | |
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222 | the file must contain an x and an y axis. (1 ou 2 dimensional array) |
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223 | |
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224 | |
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225 | <h3>Other attributes</h3> |
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226 | |
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227 | |
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228 | <h4>Uses routines</h4> |
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229 | common.pro |
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230 | |
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231 | |
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233 | |
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234 | |
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235 | <font size="-3"><p> </p></font> |
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236 | <hr size="1" color="#CCCCCC"/> |
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240 | |
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241 | <p><font color="gray" size="-3"> Produced by IDLdoc 2.0.</font></p> |
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242 | |
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243 | </body> |
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244 | </html> |
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