Hello,
I have some surfaces created by freesufer in 2006. Spherical registration was not done at that time, which needs to be done. I ran recon-all with -legacy, but it crashed due to disk space problems. Now it doesn't run either with or without -legacy option. When -legacy is specified, it says "this is not a legacy analysis. It once was, but it has been fixed." Without -legacy, it asks for some files such as filled.mgz and aseg.mgz that are not present. Is there a way to 'reset' the analysis (e.g., change a flag somewhere) so it can start over with -legacy? thanks, Rutvik