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3 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
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5 | <title>inverse_binary.pro (SAXO Documentation Assistant)</title> |
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47 | <td width="10%"> |
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48 | <a href="changeread.html"><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="litchamp.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/LECTURE/</font></h1> |
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58 | <h2>inverse_binary.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 | Inverse function of the binary.pro function => given a |
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65 | input array of 0/1, return its corresponding byte/integer/long |
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66 | representation |
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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 | |
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72 | <a name="#_inverse_binary"></a> |
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73 | |
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74 | <h2>inverse_binary <font size="-1" color="#006633"> |
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75 | </font></h2> |
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76 | |
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77 | <p><font face="Courier"><i>result = </i>inverse_binary(<i><a href="#_inverse_binary_keyword_binnumb">binnumb</a></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 | <h3>Return value</h3> |
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83 | A byte/integer/long array with (d1, d2...) dimensions |
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84 | |
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85 | |
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86 | |
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87 | <h3>Parameters</h3> |
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88 | |
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89 | |
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90 | <a name="#_inverse_binary_keyword_binnumb"></a> |
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91 | <h4>binnumb |
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92 | <font size="-1" color="#006633">in</font> |
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93 | |
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94 | |
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95 | <font size="-1" color="#006633">required</font> |
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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 | </h4> |
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101 | |
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102 | |
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103 | Must be a binary type array containing only 0 and 1. |
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104 | According to binary.pro outputs, binnum array must have the |
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105 | following dimensions values: (8, t, d1, d2...) |
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106 | t gives the output type: t = 1 -> byte |
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107 | t = 2 -> integer |
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108 | t = 4 -> long |
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109 | |
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110 | (d1, d2...) are the output dimensions |
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111 | |
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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 | |
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118 | <h3>Examples</h3> |
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119 | |
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120 | IDL> a=indgen(5) |
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121 | IDL> b=binary(a) |
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122 | IDL> help, b |
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123 | B BYTE = Array[8, 2, 5] |
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124 | IDL> print, b |
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125 | 0 0 0 0 0 0 0 0 |
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126 | 0 0 0 0 0 0 0 0 |
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127 | |
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128 | 0 0 0 0 0 0 0 0 |
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129 | 0 0 0 0 0 0 0 1 |
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130 | |
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131 | 0 0 0 0 0 0 0 0 |
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132 | 0 0 0 0 0 0 1 0 |
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133 | |
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134 | 0 0 0 0 0 0 0 0 |
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135 | 0 0 0 0 0 0 1 1 |
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136 | |
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137 | 0 0 0 0 0 0 0 0 |
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138 | 0 0 0 0 0 1 0 0 |
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139 | IDL> help, inverse_binary(b) |
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140 | <Expression> INT = Array[5] |
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141 | IDL> print, inverse_binary(b) |
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142 | 0 1 2 3 4 |
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143 | |
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144 | <h3>Version history</h3> |
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145 | |
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146 | <h4>Version</h4> |
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147 | $Id: inverse_binary.pro 157 2006-08-21 09:01:50Z navarro $ |
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148 | |
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149 | <h4>History</h4> |
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150 | Sebastien Masson (smasson@jamstec.go.jp) |
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151 | July 2004 |
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152 | |
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153 | |
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154 | |
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155 | <h3>Known issues</h3> |
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156 | |
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157 | |
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158 | |
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159 | <h4>Restrictions</h4> |
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160 | The binary number can represent only byte/integer/long |
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171 | <font size="-3"><p> </p></font> |
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172 | <hr size="1" color="#CCCCCC"/> |
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175 | |
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176 | |
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177 | <p><font color="gray" size="-3"> Produced by IDLdoc 2.0.</font></p> |
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178 | |
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179 | </body> |
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180 | </html> |
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