Hi all I have a image with the necessary DEM and RPB file. When I use:
gdalwarp -to "RPC_DEM=/tmp/dem.dem" -to "METHOD=RPC" raw.tif ortho.tif OR gdalwarp -to "RPC_DEM=/tmp/dem.dem" -rpc raw.tif ortho.tif But when I warp the image, I see no difference between ortho.tif that was generated with the RPC_DEM option and the one generated without it. The region has bunch of mountains, so you definitely should see major changes when using a DEM file. Am I warping the image correctly, or is there something else that goes wrong here? Christoph
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