Have you tried setting OutputTransparentColor to 000000?
________________________________
From: Jason Newmoyer <ja...@newmoyergeospatial.com>
Sent: Tuesday, January 31, 2017 9:33 AM
To: GeoServer Mailing List List
Subject: [Geoserver-users] Cannot get InputTransparentColor to work in
ImageMosaic
GeoServer 2.10, RHEL 6
I cannot seem to get the InputTransparentColor configuration to work as
expected with my ImageMosaic layer. I have a mosaic of satellite imagery
(standard RGB, YCbCr JPEG compressed with overviews) tiled into a regular grid
of square tiles. Tile index is stored in PostGIS using a view. Tiles are
ordered (zindex column) so newest imagery ends up on top.
When two tiles overlap, the evil black nodata fringe of the top most layer
shows over top of the next tile underneath. I believe InputTransaparentColor is
intended to fix this. However setting it to 000000 actually results in a FULLY
transparent image. Not an exception response, an actual transparent png.
The granules do not contain an alpha band, raster mask, or nodata values. The
nodata sections are actually fully black pixels.
Any ideas?
[Inline image 1]
Jason Newmoyer
Newmoyer Geospatial Solutions
843.606.0424
ja...@newmoyergeospatial.com<mailto:ja...@newmoyergeospatial.com>
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