<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Tahoma
}
--></style></head>
<body class='hmmessage'><div dir='ltr'>
Hello,<br>When I open a PNG file in GDAL I see a black color instead of transparency. Why ???<br><br>Thanks.<br>                                               </div></body>
</html>