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<span id="result_box" lang="en"><span class="hps">Hello</span><span>,</span><span class="hps"><br><br></span> <span class="hps">I have one</span> <span class="hps">image data</span> <span class="hps">in the following format</span><span>:<br><br>200406011215.goes12ir<br><br></span> <span class="hps">These images</span> <span class="hps">are composed of</span> <span class="hps">lines</span> <span class="hps">and elements with</span> <span class="hps">their corresponding value</span> <span class="hps">of brightness ( 0 -255).<br><br>>>> print im.format, im.size, im.mode<br>MCIDAS (1732, 2600) L<br><br></span></span><span id="result_box" lang="en"><span>I'm</span> <span class="hps">trying to make a</span> <span class="hps">script</span> <span class="hps">that targets</span> <span class="hps">a region</span> <span class="hps">with certain properties.<br><br>script:<br><br>import Image<br>im = Image.open(/home/mcidas/Documents/datos/200404031215.goes12ir")<br>im.show()<br></span></span><span id="result_box" lang="en"><span class="hps">How </span><span class="hps">I can</span> <span class="hps">target a</span> <span class="hps">region</span> <span class="hps">of the displayed image whose</span> <span class="hps">brightness</span> <span class="hps">value</span> <span class="hps">is ></span> <span class="hps">205?</span><br> <span class="hps">Anyone have an</span> <span class="hps">idea how</span> <span class="hps">I can</span> <span class="hps">identify and draw</span> <span class="hps">a mark</span> <span class="hps">on the regions of</span> <span class="hps">the image</span> <span class="hps">that meets</span> <span class="hps">the specified value</span></span><br><br id="ecxFontBreak"><br><br><font style="font-size:8pt" size="1"><font style="" face="Comic Sans MS"><font style="font-size:12pt"><font style="" color="#5f497a"><strong></strong></font></font></font></font><font style="" color="#5f497a"><font style="font-size:8pt" size="1"><b><strong><font style="" face="Comic Sans MS"></font></strong></b></font>Boris Vladimir Comi Gonzalez<br>Universidad Nacional Autónoma de México<br>Grupo de Tormentas Convecivas<br></font> </div></body>
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