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Dear All,
I have an Imagemosaic Layer with 4 Bands with RGB band-combination 3,2,1. I have an SLD style (name=truecolor) set up with <ChannelSelection><Red/Blue/GreenChannel>.
This Layer is displayed correctly when opening the WMS link, but when its within a Layer Group, the Band combination set in the SLD is not used, instead its the same output as using “style=raster”, which makes an RGBA out of it.
Of course I set the style in the Layer Group correctly.
The log says:
Styles = [StyleImpl[ name=truecolor], StyleImpl[ name=raster_scale_dependent]]
There is no Error message.
The SLD style (name=truecolor):
<?xml version=“1.0” encoding=“UTF-8”?>
<StyledLayerDescriptor xmlns=“http://www.opengis.net/sld” xmlns:ogc=“http://www.opengis.net/ogc” xmlns:xlink=“http://www.w3.org/1999/xlink” xmlns:xsi=“http://www.w3.org/2001/XMLSchema-instance” xsi:schemaLocation=“http://www.opengis.net/sld
http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd” version=“1.0.0”>
<NamedLayer>
<Name></Name>
<UserStyle>
<FeatureTypeStyle>
<Rule>
<Name>Raster RGB</Name>
<MaxScaleDenominator>1E06</MaxScaleDenominator>
<RasterSymbolizer>
<Opacity>1.0</Opacity>
<ChannelSelection>
<RedChannel>
<SourceChannelName>3</SourceChannelName>
</RedChannel>
<GreenChannel>
<SourceChannelName>2</SourceChannelName>
</GreenChannel>
<BlueChannel>
<SourceChannelName>1</SourceChannelName>
</BlueChannel>
</ChannelSelection>
</RasterSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
Steps to reproduce (via Interface):
- Add the quicklook file as GeoTiff Store and Publish with style=raster.
- Put the fullres file into a folder and add the folder as Imagemosaic, publish with the style from above.
- Create a LayerGroup and add these 2 Layers.
- Preview Layers individually * => works as expected.
- Preview LayerGroup * => Channel Selection from SLD for the Imagemosaic is not working, showing the Layer as RGBA.
- fullres layer is shown only at scale < 1.000.000
All Settings left default.
Tested on blank GeoServer 2.11.0
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