In the hdu.cc file there is a function 'apply_rs_correction'. I am interested in finding out how this works. What is confusing me is that I know it works. But I have been looking at this code and to me it seems to do essentially nothing???
The code is a "stub" and does nothing. A stub is something intended for future development but time has moved on and nothing been added.
In this case the commented out code is declaring a 2D array consisting of the indices of each of the hex bits in the source frame. The actual indices have not been initialized and the RS not implemented.