we may have to do this a bit carefully, but it should be straightforward to just define an RGB ratio for each map and then set the alpha according to that map's posterior at each point. Summing the resulting RGBs on a pixel by pixel basis should work, although then I have to display that raster somehow.
This deserves some thought.
we may have to do this a bit carefully, but it should be straightforward to just define an RGB ratio for each map and then set the alpha according to that map's posterior at each point. Summing the resulting RGBs on a pixel by pixel basis should work, although then I have to display that raster somehow.
This deserves some thought.