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9 | <title>inrecgrid.pro (SAXO Documentation)</title> |
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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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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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51 | <td><a href="./../search-page.html" title="Search library">Search</a></td> |
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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="../../../Interpolation//inrecgrid.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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72 | <div id="secondary_navbar"> |
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73 | |
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74 | <a href="inquad.html"><<prev file</a> | <a href="ll_narcs_distances.html">next file >></a> <a href="inrecgrid.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">Interpolation/</a></h1> |
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82 | <h2 class="pro_file">inrecgrid.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 | given - a list of points, (x,y) position |
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91 | - the x and y limits of a rectangular grid |
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92 | find in which cell is located each given point. |
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93 | </div> |
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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 | |
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102 | |
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103 | <div id="routine_details"> |
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104 | |
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105 | |
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106 | <div class="routine_details" id="_inrecgrid"> |
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107 | |
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108 | <h2><a class="top" href="#container">top</a>inrecgrid <span class="categories"> |
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109 | Without loop |
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110 | </span></h2> |
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111 | |
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112 | <p class="header"> |
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113 | <span class="result">result = </span>inrecgrid(<span class="result"><a href="#_inrecgrid_param_x1d">x1d</a>, <a href="#_inrecgrid_param_y1d">y1d</a>, <a href="#_inrecgrid_param_left">left</a>, <a href="#_inrecgrid_param_bottom">bottom</a></span>, <a href="#_inrecgrid_keyword_OUTPUT2D">OUTPUT2D</a>=<span class="result">OUTPUT2D</span>, <a href="#_inrecgrid_keyword_CHECKOUT">CHECKOUT</a>=<span class="result">CHECKOUT</span>)</p> |
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114 | |
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115 | <div class="comments"> |
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116 | </div> |
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117 | |
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118 | <h3>Return value</h3><div class="preformat"> |
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119 | the index on the cell according to the 2d array defined by left and bottom. |
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120 | </div> |
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121 | |
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122 | |
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123 | <h3>Parameters</h3> |
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124 | |
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125 | |
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126 | <h4 id="_inrecgrid_param_x1d">x1d |
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127 | <span class="attr">in</span> |
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128 | |
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129 | |
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130 | <span class="attr">required</span> |
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131 | |
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132 | <span class="attr">type:</span> <span class="value">1d array</span> |
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133 | |
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134 | |
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135 | </h4> |
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136 | |
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137 | <div class="comments"> |
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138 | the x position on the points |
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139 | </div> |
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140 | |
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141 | <h4 id="_inrecgrid_param_y1d">y1d |
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142 | <span class="attr">in</span> |
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143 | |
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144 | |
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145 | <span class="attr">required</span> |
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146 | |
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147 | <span class="attr">type:</span> <span class="value">1d array</span> |
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148 | |
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149 | |
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150 | </h4> |
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151 | |
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152 | <div class="comments"> |
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153 | the y position on the points |
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154 | </div> |
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155 | |
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156 | <h4 id="_inrecgrid_param_left">left |
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157 | <span class="attr">in</span> |
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158 | |
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159 | |
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160 | <span class="attr">required</span> |
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161 | |
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162 | <span class="attr">type:</span> <span class="value">1d monotonically increasing array</span> |
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163 | |
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164 | |
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165 | </h4> |
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166 | |
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167 | <div class="comments"> |
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168 | the position of the "left" border of each cell. |
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169 | </div> |
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170 | |
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171 | <h4 id="_inrecgrid_param_bottom">bottom |
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172 | <span class="attr">in</span> |
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173 | |
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174 | |
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175 | <span class="attr">required</span> |
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176 | |
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177 | <span class="attr">type:</span> <span class="value">1d monotonically increasing array</span> |
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178 | |
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179 | |
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180 | </h4> |
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181 | |
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182 | <div class="comments"> |
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183 | the position of the "bottom" border of each cell. |
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184 | </div> |
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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 | <h3>Keywords</h3> |
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192 | |
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193 | <h4 id="_inrecgrid_keyword_OUTPUT2D">OUTPUT2D |
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194 | |
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195 | |
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196 | |
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197 | |
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199 | |
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200 | |
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201 | |
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202 | </h4> |
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203 | |
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204 | <div class="comments"> |
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205 | to get the output as a 2d array (2,n_elements(x1d)), |
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206 | with res[0,*] the x index according to the 1d array defined by |
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207 | left and res[1,*] the y index according to the 1d array defined by bottom. |
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208 | </div> |
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209 | |
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210 | <h4 id="_inrecgrid_keyword_CHECKOUT">CHECKOUT |
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211 | |
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212 | |
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213 | |
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214 | |
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215 | |
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216 | |
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217 | |
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218 | |
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219 | </h4> |
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220 | |
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221 | <div class="comments"> |
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222 | = [rbgrid,ubgrid] specify the right and upper boundaries of |
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223 | the grid and check if some points are out. |
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224 | </div> |
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225 | |
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226 | |
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227 | |
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228 | <h3>Examples</h3><div class="preformat"> |
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229 | |
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230 | IDL> a=indgen(5) |
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231 | IDL> b=indgen(7) |
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232 | IDL> r=inrecgrid([0.25,3.25,2],[4.25,2.8,1.4],a,b) |
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233 | IDL> print, r |
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234 | 20 13 7 |
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235 | IDL> r=inrecgrid([0.25,3.25,2],[4.25,2.8,1.4],a,a+1,b,b+1,/output2d) |
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236 | IDL> print, r |
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237 | 0.00000 4.00000 |
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238 | 3.00000 2.00000 |
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239 | 2.00000 1.00000 |
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240 | </div> |
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241 | <h3>Version history</h3> |
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242 | |
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243 | <h4>Version</h4><div class="preformat"> |
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244 | $Id: inrecgrid.pro 238 2007-03-27 13:43:18Z pinsard $ |
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245 | </div> |
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246 | <h4>History</h4><div class="preformat"> |
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247 | S. Masson (smasson@lodyc.jussieu.fr) |
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248 | July 3rd, 2002 |
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249 | October 3rd, 2003: use value_locate |
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250 | </div> |
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265 | |
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266 | |
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267 | <h3>Statistics</h3> |
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268 | <table class="statistics"> |
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269 | <tr><td>McCabe cyclic</td><td> 7</td></tr> |
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270 | <tr><td>McCabe essential</td><td> 1</td></tr> |
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271 | <tr><td>McCabe modular design</td><td> 1</td></tr> |
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272 | </table> |
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273 | |
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274 | |
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275 | </div> |
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276 | |
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277 | </div> |
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278 | |
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279 | |
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280 | |
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281 | <div id="tagline">Produced by IDLdoc 2.0.</div> |
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283 | </div> |
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284 | |
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285 | </body> |
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286 | </html> |
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