[gdal-dev] Can we copy RPC from NITF file to a newly created NITF file ?

[Ozy Sjahputera]

I have an NITF image in UTM projection, but its RPC appears to be 
intended for LatLon. I tried to perform orthorectification on this image 
using orthoigen from OSSIM, but the result was weird (panchromatic and 
multispectral become non-overlapping).  I plan to reproject this image 
to LatLon hoping that it will work well with the available RPC. However, 
can do I transfer the RPC from original image to the new image? Should 
the new image be in NITF as well to accommodate the RPC?

Thanks.
Ozy