Hi !
I am using Geoserver to serve USRP datas.I am actually doing the following
steps :- converting an reprojecting USRP to Geotiff using gdal_translate and
gdalwarp,- creating an image mosaic for the different USRP making an unique
layer using the MosaicIndexBuilder- creating an image pyramid using the
PyramidBuilder.
My problem appears in the last step :I convert and reproject the USRP with the
parameters -expand rgba and -dstnodata "255 255 255 0" to have no black areas
during the USRP overlaying.It works fine, but the PyramidBuilder generates some
black areas to complete the picture (during CoverageTiling). I would like to
change the black in another background color, because I don't want black to be
transparent when serving with geoserver ! (i would prefer something like e000ff
for instance !!)
Thanks in advancecheers,Thomas
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