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<DIV>Hi,<BR><BR>I have a problem with my with WMS Layer:</DIV>
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<DIV>I have a raster image in tif format. When I overlay it in the map, A<BR>black background builds at the null-value-area. Now in the map it is also <BR>shown as black and annoys the visual appearance. Is it possible to <BR>switch it into transparent? </DIV>
<DIV> </DIV>
<DIV>I have tried to change the opacity and transparent:true in the layer params, but it does'nt work.<BR></DIV>
<DIV>(I am using GeoServer and OpenLayers)</DIV>
<DIV><BR>Any help is appreciated.</DIV>
<DIV><BR> </DIV>
<DIV><FONT color=#00007f size=2 face="verdana, helvetica, sans-serif"><STRONG>Thank you,</STRONG></FONT></DIV>
<DIV><FONT color=#00007f size=2 face="verdana, helvetica, sans-serif"><STRONG>--</STRONG></FONT></DIV>
<DIV><FONT color=#00007f size=2 face="verdana, helvetica, sans-serif"><STRONG>Jehanzeb</STRONG></FONT></DIV></DIV></td></tr></table><br>