Hi, I have a problem with my with WMS Layer: I have a raster image in tif format. When I overlay it in the map, A black background builds at the null-value-area. Now in the map it is also shown as black and annoys the visual appearance. Is it possible to switch it into transparent? I have tried to change the opacity and transparent:true in the layer params, but it does'nt work.
(I am using GeoServer and OpenLayers) Any help is appreciated. Thank you, -- Jehanzeb
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