[gdal-dev] gdal_fillnodata.py filling interior holes in RGB images

[Travis Kirstine]

I have some RGB orthophotos that have interior holes, typically 1
pixel.  Most of the images have "valid" nodata around the edges.  I
would like to fill the interior holes while maintaining the valid
nodata around the edges.  I have tried gdal_fillnodata.py but cannot
get the utility to return a multiband image and / or interpolate only
interior holes.

Any help would be much appreciated