[gdal-dev] buildvrt and reverse BW images

[Paolo Cavallini]

Hi all.
I have several images, appearing correctly in BW, but with different
color tables:

  Color Table (RGB with 2 entries)
    0: 255,255,255,255
    1: 0,0,0,255

  Color Table (RGB with 2 entries)
    0: 0,0,0,255
    1: 255,255,255,255

When building a virtual raster, obviously they appear reversed (some BW,
some WB). Is there a way to build a uniform virtual raster, without
manually changing the single rasters?

Thanks.
-- 
Paolo Cavallini - www.faunalia.eu
QGIS & PostGIS courses: http://www.faunalia.eu/training.html