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9 | <title>xncdf_lec.pro (SAXO Documentation)</title> |
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18 | parent.document.title="xncdf_lec.pro (SAXO Documentation)"; |
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23 | <body onload="setTitle();"> |
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24 | |
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25 | <div id="navbar_title"> |
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26 | <h1>SAXO Documentation</h1> |
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27 | </div> |
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28 | |
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29 | |
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30 | <div id="main_navbar"> |
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31 | |
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32 | <table cellspacing="0"> |
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33 | <tr> |
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34 | |
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35 | <td><a href="./../../overview.html" title="Overview of library">Overview</a></td> |
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36 | |
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37 | |
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38 | |
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39 | <td >Directory</td> |
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40 | |
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41 | |
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42 | |
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43 | <td><a href="./../../idldoc-categories.html" title="Browse library by category">Categories</a></td> |
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44 | |
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45 | |
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46 | |
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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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48 | |
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49 | |
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50 | |
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51 | <td><a href="./../../search-page.html" title="Search library">Search</a></td> |
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52 | |
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53 | |
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54 | <td id="selected">File</td> |
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55 | |
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56 | |
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57 | <td><a href="../../../../ToBeReviewed/LECTURE//xncdf_lec.pro" title="Source code of a file">Source</a></td> |
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58 | |
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59 | |
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60 | |
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61 | <td><a href="./../../idldoc-help.html" title="Help on IDLdoc">Help</a></td> |
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62 | |
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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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68 | </table> |
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69 | |
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70 | </div> |
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71 | |
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72 | <div id="secondary_navbar"> |
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73 | |
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74 | <a href="read_ncdf_varget.html"><<prev file</a> | next file >> <a href="xncdf_lec.html" target="_TOP">view single page</a> | <a href="./../../index.html" target="_TOP">view frames</a> summary: fields | <a href="#routine_summary">routine</a> 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">ToBeReviewed/LECTURE/</a></h1> |
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82 | <h2 class="pro_file">xncdf_lec.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 | Reading of a NetCdf file with widgets |
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91 | |
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92 | |
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93 | Procedure called by xmanager when we press on a button of a second widget created by wid_var. |
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94 | |
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95 | |
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96 | This procedure manage the second created widget when we call xncdf_lec. |
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97 | This widget concern the reading of the variable. |
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98 | |
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99 | |
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100 | Procedure called by xmanager when we press a button of the first widget |
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101 | created by par xncdf_lec |
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102 | </div> |
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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 | |
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108 | |
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109 | |
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110 | |
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111 | <div id="routine_summary"> |
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112 | <h2>Routine summary</h2> |
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113 | |
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114 | <dl> |
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115 | |
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116 | <dt><p><a href="#_xncdf_lec"><span class="result">result = </span>xncdf_lec(<span class="result">[name]</span>, ATT=<span class="result">ATT</span>, COUNT=<span class="result">vector</span>, GROUP=<span class="result">GROUP</span>, OFFSET=<span class="result">vector</span>, IODIR=<span class="result">string</span>, SHIFT=<span class="result">vector</span>, STRIDE=<span class="result">vector</span>, VAR=<span class="result">VAR</span>)</a></p><dt> |
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117 | <dd> </dd> |
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118 | |
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119 | <dt><p><a href="#_wid_var_event">wid_var_event<span class="result">, event</span></a></p><dt> |
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120 | <dd> </dd> |
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121 | |
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122 | <dt><p><a href="#_wid_var">wid_var<span class="result">, widid_pere</span></a></p><dt> |
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123 | <dd> </dd> |
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124 | |
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125 | <dt><p><a href="#_xncdf_lec_event">xncdf_lec_event<span class="result">, event</span></a></p><dt> |
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126 | <dd> </dd> |
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127 | |
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128 | </dl> |
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129 | </div> |
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130 | |
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131 | |
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132 | <div id="routine_details"> |
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133 | |
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134 | |
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135 | <div class="routine_details" id="_xncdf_lec"> |
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136 | |
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137 | <h2><a class="top" href="#container">top</a>xncdf_lec <span class="categories"> |
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138 | Widget |
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139 | </span></h2> |
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140 | |
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141 | <p class="header"> |
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142 | <span class="result">result = </span>xncdf_lec(<span class="result">[<a href="#_xncdf_lec_param_name">name</a>]</span>, <a href="#_xncdf_lec_keyword_ATT">ATT</a>=<span class="result">ATT</span>, <a href="#_xncdf_lec_keyword_COUNT">COUNT</a>=<span class="result">vector</span>, <a href="#_xncdf_lec_keyword_GROUP">GROUP</a>=<span class="result">GROUP</span>, <a href="#_xncdf_lec_keyword_OFFSET">OFFSET</a>=<span class="result">vector</span>, <a href="#_xncdf_lec_keyword_IODIR">IODIR</a>=<span class="result">string</span>, <a href="#_xncdf_lec_keyword_SHIFT">SHIFT</a>=<span class="result">vector</span>, <a href="#_xncdf_lec_keyword_STRIDE">STRIDE</a>=<span class="result">vector</span>, <a href="#_xncdf_lec_keyword_VAR">VAR</a>=<span class="result">VAR</span>)</p> |
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143 | |
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144 | <div class="comments"> |
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145 | </div> |
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146 | |
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147 | <h3>Return value</h3><div class="preformat"> |
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148 | 2 different cases: |
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149 | 1) None attribute has been selected. In this case, res is the array we |
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150 | wanted to read. |
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151 | 2) Some attributes has been selected. In this case, res is a structure |
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152 | whose the first element having the name of the variable is the values |
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153 | array and the other arguments are the select arguments. |
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154 | </div> |
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155 | |
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156 | |
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157 | <h3>Parameters</h3> |
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158 | |
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159 | |
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160 | <h4 id="_xncdf_lec_param_name">name |
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161 | <span class="attr">in</span> |
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162 | |
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163 | <span class="attr">optional</span> |
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164 | |
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165 | |
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166 | <span class="attr">type:</span> <span class="value">string</span> |
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167 | |
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168 | |
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169 | </h4> |
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170 | |
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171 | <div class="comments"> |
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172 | It give the name of the file to be opened. If NAME |
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173 | does not contain the separating character of directories ('/' under |
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174 | unix for example), the file will be looked for in the current directory. |
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175 | </div> |
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176 | |
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177 | |
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178 | |
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179 | |
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180 | |
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181 | |
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182 | <h3>Keywords</h3> |
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183 | |
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184 | <h4 id="_xncdf_lec_keyword_ATT">ATT |
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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 | |
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192 | |
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193 | </h4> |
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194 | |
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195 | <div class="comments"></div> |
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196 | |
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197 | <h4 id="_xncdf_lec_keyword_COUNT">COUNT |
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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 | |
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203 | <span class="attr">type:</span> <span class="value">vector</span> |
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204 | |
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205 | |
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206 | </h4> |
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207 | |
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208 | <div class="comments"> |
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209 | An optional vector containing the counts to be used in |
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210 | reading Value. COUNT is a 1-based vector with an element for |
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211 | each dimension of the data to be written.The default matches |
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212 | the size of the variable so that all data is written out. |
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213 | </div> |
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214 | |
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215 | <h4 id="_xncdf_lec_keyword_GROUP">GROUP |
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216 | |
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217 | |
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218 | |
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219 | |
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220 | |
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221 | |
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222 | |
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223 | |
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224 | </h4> |
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225 | |
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226 | <div class="comments"> |
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227 | The widget ID of the widget that calls XNCDF_LEC. When |
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228 | this ID is specified, a death of the caller results in a death |
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229 | of XNCDF_LEC. |
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230 | </div> |
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231 | |
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232 | <h4 id="_xncdf_lec_keyword_OFFSET">OFFSET |
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233 | |
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234 | |
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235 | |
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236 | |
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237 | |
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238 | <span class="attr">type:</span> <span class="value">vector</span> |
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239 | <span class="attr">default:</span> <span class="value">[0, 0,...]</span> |
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240 | |
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241 | </h4> |
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242 | |
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243 | <div class="comments"> |
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244 | An optional vector containing the starting position |
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245 | for the read. The default start position is [0, 0, ...]. |
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246 | </div> |
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247 | |
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248 | <h4 id="_xncdf_lec_keyword_IODIR">IODIR |
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249 | |
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250 | |
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251 | |
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252 | |
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253 | |
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254 | <span class="attr">type:</span> <span class="value">string</span> |
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255 | |
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256 | |
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257 | </h4> |
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258 | |
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259 | <div class="comments"> |
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260 | It contains the directory where to go look for the file to be read. |
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261 | If NAME does not contain the separating character of directories ('/' under |
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262 | unix for example), the file will be called iodir+nom_fichier. |
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263 | </div> |
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264 | |
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265 | <h4 id="_xncdf_lec_keyword_SHIFT">SHIFT |
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266 | |
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267 | |
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268 | |
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269 | |
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270 | |
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271 | <span class="attr">type:</span> <span class="value">vector</span> |
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272 | <span class="attr">default:</span> <span class="value">[0, 0,...]</span> |
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273 | |
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274 | </h4> |
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275 | |
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276 | <div class="comments"> |
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277 | A vector of integers, specifying for each dimension how much we have to shift it. |
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278 | By default, it is [0,0,...]. See the function <proidl>shift</proidl> for more explanations. BEWARE, |
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279 | the shift is done on the biggest array before a possible reduction determined |
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280 | by OFFSET and COUNT. On the other hand, it is done after the possible extraction |
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281 | created by the STRIDE. |
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282 | </div> |
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283 | |
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284 | <h4 id="_xncdf_lec_keyword_STRIDE">STRIDE |
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285 | |
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286 | |
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287 | |
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288 | |
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289 | |
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290 | <span class="attr">type:</span> <span class="value">vector</span> |
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291 | <span class="attr">default:</span> <span class="value">[1, 1,...]</span> |
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292 | |
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293 | </h4> |
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294 | |
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295 | <div class="comments"> |
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296 | An optional vector containing the strides, or sampling |
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297 | intervals, between accessed values of the netCDF variable. The |
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298 | default stride vector is that for a contiguous read, [1, 1,...]. |
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299 | </div> |
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300 | |
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301 | <h4 id="_xncdf_lec_keyword_VAR">VAR |
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302 | |
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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 | |
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309 | |
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310 | </h4> |
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311 | |
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312 | <div class="comments"></div> |
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313 | |
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314 | |
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315 | |
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316 | <h3>Examples</h3><div class="preformat"> |
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317 | IDL> help, xncdf_lec() |
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318 | </div> |
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319 | <h3>Version history</h3> |
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320 | |
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321 | <h4>Version</h4><div class="preformat"> |
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322 | $Id: xncdf_lec.pro 327 2007-12-13 16:22:35Z pinsard $ |
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323 | </div> |
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324 | <h4>History</h4><div class="preformat"> |
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325 | Sebastien Masson (smasson@lodyc.jussieu.fr) |
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326 | 24/8/1999 |
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327 | </div> |
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328 | |
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329 | |
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330 | |
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331 | |
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332 | |
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333 | |
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334 | |
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335 | |
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336 | <h3>Other attributes</h3> |
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337 | |
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338 | |
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339 | <h4>Uses routines</h4><div class="preformat"> |
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340 | wididbase, infovariable, resultat, motcle |
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341 | </div> |
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342 | |
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343 | |
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344 | <h4>Common blocks used</h4><div class="preformat">wididbase |
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345 | infovariable |
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346 | resultat |
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347 | motcle</div> |
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348 | |
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349 | <h3>Statistics</h3> |
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350 | <table class="statistics"> |
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351 | <tr><td>McCabe cyclic</td><td> 23</td></tr> |
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352 | <tr><td>McCabe essential</td><td> 1</td></tr> |
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353 | <tr><td>McCabe modular design</td><td> 1</td></tr> |
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354 | </table> |
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355 | |
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356 | |
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357 | </div> |
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358 | |
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359 | |
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360 | <div class="routine_details" id="_wid_var_event"> |
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361 | |
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362 | <h2><a class="top" href="#container">top</a>wid_var_event </h2> |
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363 | |
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364 | <p class="header"> |
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365 | wid_var_event<span class="result">, <a href="#_wid_var_event_param_event">event</a></span></p> |
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366 | |
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367 | <div class="comments"> |
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368 | </div> |
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369 | |
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370 | |
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371 | |
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372 | |
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373 | <h3>Parameters</h3> |
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374 | |
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375 | |
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376 | <h4 id="_wid_var_event_param_event">event |
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377 | <span class="attr">in</span> |
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378 | |
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379 | |
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380 | <span class="attr">required</span> |
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381 | |
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382 | |
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383 | |
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384 | |
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385 | </h4> |
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386 | |
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387 | <div class="comments"> |
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388 | A structure characterizing the type of event which arrive to a widget number1 2 |
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389 | </div> |
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390 | |
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391 | |
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392 | |
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393 | |
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394 | |
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395 | |
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396 | |
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397 | <h3>Version history</h3> |
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398 | |
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399 | <h4>Version</h4><div class="preformat"> |
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400 | $Id: xncdf_lec.pro 327 2007-12-13 16:22:35Z pinsard $ |
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401 | </div> |
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402 | |
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403 | |
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404 | |
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405 | |
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406 | |
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407 | |
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408 | |
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409 | |
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410 | |
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411 | <h3>Other attributes</h3> |
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412 | |
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413 | |
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414 | <h4>Uses routines</h4><div class="preformat"> |
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415 | wididbase,resultat,infovariable,indicewid,motcle |
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416 | </div> |
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417 | |
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418 | |
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419 | <h4>Common blocks used</h4><div class="preformat">wididbase |
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420 | resultat |
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421 | infovariable |
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422 | indicewid_var |
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423 | motcle</div> |
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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> 34</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 | |
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436 | <div class="routine_details" id="_wid_var"> |
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437 | |
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438 | <h2><a class="top" href="#container">top</a>wid_var </h2> |
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439 | |
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440 | <p class="header"> |
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441 | wid_var<span class="result">, <a href="#_wid_var_param_widid_pere">widid_pere</a></span></p> |
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442 | |
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443 | <div class="comments"> |
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444 | </div> |
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445 | |
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446 | |
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447 | |
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448 | |
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449 | <h3>Parameters</h3> |
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450 | |
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451 | |
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452 | <h4 id="_wid_var_param_widid_pere">widid_pere |
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453 | <span class="attr">in</span> |
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454 | |
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455 | |
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456 | <span class="attr">required</span> |
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457 | |
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458 | <span class="attr">type:</span> <span class="value">scalar</span> |
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459 | |
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460 | |
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461 | </h4> |
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462 | |
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463 | <div class="comments"> |
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464 | It contains the identity of the father widget which was |
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465 | created by xncdf_lec and which has allowed to select the variable to be read. |
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466 | </div> |
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467 | |
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468 | |
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469 | |
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470 | |
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471 | |
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472 | |
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473 | |
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474 | <h3>Version history</h3> |
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475 | |
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476 | <h4>Version</h4><div class="preformat"> |
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477 | $Id: xncdf_lec.pro 327 2007-12-13 16:22:35Z pinsard $</div> |
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478 | |
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479 | |
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480 | |
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481 | |
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482 | |
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483 | |
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484 | |
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485 | |
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486 | |
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487 | <h3>Other attributes</h3> |
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488 | |
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489 | |
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490 | <h4>Uses routines</h4><div class="preformat"> |
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491 | resultat,infovariable,indicewid_var,motcle |
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492 | </div> |
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493 | |
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494 | |
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495 | <h4>Common blocks used</h4><div class="preformat">resultat |
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496 | infovariable |
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497 | indicewid_var |
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498 | motcle</div> |
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499 | |
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500 | <h3>Statistics</h3> |
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501 | <table class="statistics"> |
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502 | <tr><td>McCabe cyclic</td><td> 7</td></tr> |
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503 | <tr><td>McCabe essential</td><td> 1</td></tr> |
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504 | <tr><td>McCabe modular design</td><td> 1</td></tr> |
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505 | </table> |
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506 | |
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507 | |
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508 | </div> |
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509 | |
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510 | |
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511 | <div class="routine_details" id="_xncdf_lec_event"> |
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512 | |
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513 | <h2><a class="top" href="#container">top</a>xncdf_lec_event </h2> |
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514 | |
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515 | <p class="header"> |
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516 | xncdf_lec_event<span class="result">, <a href="#_xncdf_lec_event_param_event">event</a></span></p> |
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517 | |
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518 | <div class="comments"> |
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519 | </div> |
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520 | |
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521 | |
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522 | |
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523 | |
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524 | <h3>Parameters</h3> |
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525 | |
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526 | |
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527 | <h4 id="_xncdf_lec_event_param_event">event |
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528 | |
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529 | |
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530 | |
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531 | |
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532 | |
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533 | |
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534 | |
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535 | |
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536 | </h4> |
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537 | |
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538 | <div class="comments"> |
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539 | A structure characterising the event type which arrive at the widget number 1. |
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540 | </div> |
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541 | |
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542 | |
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543 | |
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544 | |
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545 | |
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546 | |
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547 | |
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548 | <h3>Version history</h3> |
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549 | |
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550 | <h4>Version</h4><div class="preformat"> |
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551 | $Id: xncdf_lec.pro 327 2007-12-13 16:22:35Z pinsard $ |
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552 | </div> |
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553 | |
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554 | |
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555 | |
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556 | |
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557 | |
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558 | |
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559 | |
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560 | |
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561 | |
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562 | <h3>Other attributes</h3> |
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563 | |
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564 | |
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565 | <h4>Uses routines</h4><div class="preformat"> |
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566 | resultat, infovariable, motcle |
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567 | </div> |
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568 | |
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569 | |
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570 | <h4>Common blocks used</h4><div class="preformat">resultat |
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571 | infovariable |
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572 | motcle</div> |
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573 | |
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574 | <h3>Statistics</h3> |
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575 | <table class="statistics"> |
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576 | <tr><td>McCabe cyclic</td><td> 5</td></tr> |
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577 | <tr><td>McCabe essential</td><td> 1</td></tr> |
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578 | <tr><td>McCabe modular design</td><td> 1</td></tr> |
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579 | </table> |
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580 | |
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581 | |
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582 | </div> |
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583 | |
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584 | </div> |
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585 | |
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586 | |
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587 | |
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588 | <div id="tagline">Produced by IDLdoc 2.0.</div> |
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589 | |
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590 | </div> |
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591 | |
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592 | </body> |
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593 | </html> |
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