Hi,<br><br>I try to assemblez several TIF to make a unique picture.<br>I use this command:<br><br><blockquote style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;" class="gmail_quote">
C:\GDAL\SCAN25_SCOT>gdalbuildvrt truc.vrt C:\GDAL\SCAN25_SCOT\*.tif -srcnodata "0 0 0"<br>0...10...20...30...40...50...60...70...80...90...100 - done.<br><br>C:\GDAL\SCAN25_SCOT>gdal_translate -of GTiff C:\GDAL\SCAN25_SCOT\truc.vrt C:\GDAL\SCAN25_SCOT\truc.tif</blockquote>
<div><br>But a part of the picture gets a lots of red pixels.<br><br>Does someone know why?<br><br>Thanks<br>Flu <br></div>