Hi all, I tried using the Scale, Rotate, and Translate modules to operate on the positions component, but they don't actually change the positions, only the arrangement in the Image.
I want to apply a transformation matrix on a GeoTIFF file using the Compute module, as in the following: coords = Mark( field, "positions"); temp_coords = Compute( "$0 dot $1", coords, matrix ); field = Unmark(temp_coords, "positions"); So how do I build the transformation matrix? TIA, Fred Ramsing
