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| 5 | <!-- Generated by IDLdoc 2.0 --> |
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| 7 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
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| 8 | <head> |
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| 9 | <title>tvplus.pro (SAXO Documentation)</title> |
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| 18 | parent.document.title="tvplus.pro (SAXO Documentation)"; |
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| 19 | } |
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| 22 | |
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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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| 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?format=raw" title="Overview of library">Overview</a></td> |
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| 36 | |
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| 39 | <td >Directory</td> |
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| 43 | <td><a href="./../../../idldoc-categories.html?format=raw" 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?format=raw" title="Index of files, routines, and parameters">Index</a></td> |
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| 48 | |
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| 51 | <td><a href="./../../../search-page.html?format=raw" title="Search library">Search</a></td> |
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| 54 | <td id="selected">File</td> |
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| 57 | <td >Source</td> |
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| 61 | <td><a href="./../../../idldoc-help.html?format=raw" 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="splot.html"><<prev file</a> | next file >> <a href="tvplus.html?format=raw" target="_TOP">view single page</a> | <a href="./../../../index.html?format=raw" 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?format=raw">ToBeReviewed/PLOTS/DESSINE/</a></h1> |
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| 82 | <h2 class="pro_file">tvplus.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"></div> |
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| 90 | |
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| 91 | |
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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 | <div id="routine_details"> |
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| 100 | |
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| 101 | |
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| 102 | <div class="routine_details" id="_tvplus"> |
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| 103 | |
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| 104 | <h2><a class="top" href="#container">top</a>tvplus </h2> |
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| 105 | |
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| 106 | <p class="header"> |
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| 107 | tvplus<span class="result">, <a href="#_tvplus_param_z2d">z2d</a>, <a href="#_tvplus_param_cellsize">cellsize</a></span>, <a href="#_tvplus_keyword_BOTTOM">BOTTOM</a>=<span class="result">BOTTOM</span>, <a href="#_tvplus_keyword_C_MASK">C_MASK</a>=<span class="result">C_MASK</span>, <a href="#_tvplus_keyword_C_NAN">C_NAN</a>=<span class="result">C_NAN</span>, <a href="#_tvplus_keyword_WINDOW">WINDOW</a>=<span class="result">WINDOW</span>, <a href="#_tvplus_keyword_MIN">MIN</a>=<span class="result">MIN</span>, <a href="#_tvplus_keyword_MAX">MAX</a>=<span class="result">MAX</span>, <a href="#_tvplus_keyword_MASK">MASK</a>=<span class="result">MASK</span>, <a href="#_tvplus_keyword_OFFSET">OFFSET</a>=<span class="result">OFFSET</span>, <a href="#_tvplus_keyword_NOUSEINFOS">NOUSEINFOS</a>=<span class="result">NOUSEINFOS</span>, <a href="#_tvplus_keyword_NCOLORS">NCOLORS</a>=<span class="result">NCOLORS</span>, <a href="#_tvplus_keyword_NOINTERP">NOINTERP</a>=<span class="result">NOINTERP</span>, <a href="#_tvplus_keyword__EXTRA">_EXTRA</a>=<span class="result">_EXTRA</span></p> |
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| 108 | |
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| 109 | <div class="comments"> |
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| 110 | NAME: tvplus |
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| 111 | |
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| 112 | PURPOSE: enhanced version of tvscl |
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| 113 | |
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| 114 | CATEGORY: quick exploration of 2D arrays |
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| 115 | |
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| 116 | CALLING SEQUENCE: tvplus,z2d [,cellsize] |
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| 117 | |
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| 118 | INPUTS: |
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| 119 | |
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| 120 | z2d: 2D array to visualize |
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| 121 | |
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| 122 | cellsize: (optional) this is the size (in pixel) of the square |
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| 123 | representing 1 array element. By default, this size is computed |
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| 124 | automatically in order that the size of the plotting window do |
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| 125 | not exceed the screen size. If the user specify a large value |
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| 126 | of cellsize that forces tvplus to create a window larger than |
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| 127 | the screen, a "scrolling window" will be displayed instead of a |
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| 128 | regular window. Unfortunately the nice fonctionnalities of tvplus |
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| 129 | are not coded for "scrolling window" case... |
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| 130 | |
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| 131 | KEYWORD PARAMETERS: |
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| 132 | |
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| 133 | BOTTOM: The lowest color index of the colors to be loaded in |
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| 134 | the bar. default is 0. |
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| 135 | |
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| 136 | C_NAN: The color number that should be used for the NaN values. |
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| 137 | default value is !d.n_colors < 255 |
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| 138 | |
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| 139 | C_MASK: The color number that should be used for the mask values. |
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| 140 | default value is 0 |
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| 141 | |
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| 142 | OFFSET: 2 elements vector used by tvplus itself when shoing zoom. |
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| 143 | It is used to shift the ranges of xaxis and yaxis. |
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| 144 | For example: tvplus,sst[x1:x2,y1:y2],offest=[x1,y1] |
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| 145 | |
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| 146 | MASK: The mask value. Note that if abs(mask) < 1.e6, then the |
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| 147 | exact value of the mask is used to find the maskwd point. |
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| 148 | if abs(mask) > 1.e6, the test to find the masked value is ge |
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| 149 | abs(mask)/10. This is necessary to avoid the rounding errors |
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| 150 | |
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| 151 | MIN and MAX: scalars used to specify the min and max values |
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| 152 | of the color bar. default is from 0 to !d.n_colors < 255 |
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| 153 | |
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| 154 | NCOLORS: This is the number of colors in the color |
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| 155 | bar. default is !d.n_colors<255 -1 |
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| 156 | |
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| 157 | NOINTERP: used this keyword if you don't whant that the values |
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| 158 | are interpolated between 0 (or min) and !d.n_colors < 255 (or max). |
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| 159 | This can be for example usefull when working on byte type arrays. |
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| 160 | |
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| 161 | NOUSEINFOS: activite to supress the printed message explaining |
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| 162 | how to use tvplus |
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| 163 | |
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| 164 | WINDOW: Number of the window used to display the array values. |
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| 165 | default is window number 0. |
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| 166 | |
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| 167 | OUTPUTS: no (except the printed finformations, see below) |
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| 168 | |
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| 169 | COMMON BLOCKS: no |
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| 170 | |
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| 171 | SIDE EFFECTS: |
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| 172 | |
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| 173 | use your mouse to scan the array values... |
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| 174 | left button : mouse position and associated array value |
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| 175 | middle button: use it twice to define a zoom box |
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| 176 | right button : quit |
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| 177 | |
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| 178 | RESTRICTIONS: the nice fonctionnalities of tvplus are not coded |
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| 179 | for "scrolling window" case... |
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| 180 | |
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| 181 | EXAMPLE: IDL> tvplus, dist(100) |
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| 182 | </div> |
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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 | <h3>Parameters</h3> |
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| 188 | |
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| 189 | |
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| 190 | <h4 id="_tvplus_param_z2d">z2d |
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| 191 | |
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| 192 | |
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| 193 | |
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| 194 | |
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| 195 | |
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| 196 | |
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| 197 | |
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| 198 | |
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| 199 | </h4> |
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| 200 | |
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| 201 | <div class="comments"></div> |
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| 202 | |
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| 203 | <h4 id="_tvplus_param_cellsize">cellsize |
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| 204 | |
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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 | |
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| 211 | |
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| 212 | </h4> |
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| 213 | |
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| 214 | <div class="comments"></div> |
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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 | |
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| 220 | |
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| 221 | <h3>Keywords</h3> |
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| 222 | |
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| 223 | <h4 id="_tvplus_keyword_BOTTOM">BOTTOM |
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| 224 | |
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| 225 | |
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| 226 | |
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| 227 | |
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| 228 | |
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| 229 | |
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| 230 | |
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| 231 | |
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| 232 | </h4> |
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| 233 | |
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| 234 | <div class="comments"></div> |
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| 235 | |
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| 236 | <h4 id="_tvplus_keyword_C_MASK">C_MASK |
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| 237 | |
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| 238 | |
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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 | |
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| 245 | </h4> |
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| 246 | |
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| 247 | <div class="comments"></div> |
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| 248 | |
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| 249 | <h4 id="_tvplus_keyword_C_NAN">C_NAN |
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| 250 | |
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| 252 | |
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| 253 | |
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| 254 | |
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| 255 | |
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| 256 | |
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| 257 | |
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| 258 | </h4> |
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| 259 | |
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| 260 | <div class="comments"></div> |
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| 261 | |
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| 262 | <h4 id="_tvplus_keyword_WINDOW">WINDOW |
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| 263 | |
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| 264 | |
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| 265 | |
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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 | </h4> |
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| 272 | |
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| 273 | <div class="comments"></div> |
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| 274 | |
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| 275 | <h4 id="_tvplus_keyword_MIN">MIN |
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| 276 | |
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| 277 | |
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| 278 | |
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| 279 | |
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| 280 | |
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| 281 | |
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| 282 | |
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| 283 | |
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| 284 | </h4> |
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| 285 | |
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| 286 | <div class="comments"></div> |
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| 287 | |
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| 288 | <h4 id="_tvplus_keyword_MAX">MAX |
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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 | |
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| 294 | |
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| 295 | |
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| 296 | |
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| 297 | </h4> |
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| 298 | |
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| 299 | <div class="comments"></div> |
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| 300 | |
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| 301 | <h4 id="_tvplus_keyword_MASK">MASK |
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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 | <h4 id="_tvplus_keyword_OFFSET">OFFSET |
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| 315 | |
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| 317 | |
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| 318 | |
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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 | </h4> |
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| 324 | |
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| 325 | <div class="comments"></div> |
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| 326 | |
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| 327 | <h4 id="_tvplus_keyword_NOUSEINFOS">NOUSEINFOS |
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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 | </h4> |
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| 337 | |
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| 338 | <div class="comments"></div> |
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| 339 | |
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| 340 | <h4 id="_tvplus_keyword_NCOLORS">NCOLORS |
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| 341 | |
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| 342 | |
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| 343 | |
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| 346 | |
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| 347 | |
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| 348 | |
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| 349 | </h4> |
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| 350 | |
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| 351 | <div class="comments"></div> |
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| 352 | |
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| 353 | <h4 id="_tvplus_keyword_NOINTERP">NOINTERP |
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| 354 | |
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| 356 | |
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| 359 | |
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| 360 | |
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| 361 | |
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| 362 | </h4> |
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| 363 | |
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| 364 | <div class="comments"></div> |
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| 365 | |
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| 366 | <h4 id="_tvplus_keyword__EXTRA">_EXTRA |
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| 367 | |
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| 375 | </h4> |
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| 376 | |
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| 377 | <div class="comments"></div> |
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| 404 | </div> |
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| 405 | |
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| 406 | </div> |
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| 407 | |
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| 408 | |
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| 409 | |
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| 410 | <div id="tagline">Produced by IDLdoc 2.0.</div> |
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| 411 | |
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| 412 | </div> |
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| 413 | |
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| 414 | </body> |
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| 415 | </html> |
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