Hi all,
I am trying to convert freesurfer reconall output back in original subject space so I am following this guide: MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be https://surfer.nmr.mgh.harvard.edu/fswiki/FsAnat-to-NativeAnat
However some of my images have a very large fov so I use the cw256 option. In those cases converting back results in rawavg.mgz is not enough, because the fov of rawavg.mgz is already downscaled, so I think I need to go back to 001.mgz.
Can someone help me to understand how to go from the cw256 cropped space to the original space?

Thanks
Maurilio