Hi,
 
What does it mean when mris_surf2surf produces the error message that the input file cannot be read "as type 3" ?
 
The file is an .mgh which I converted from an .mgz using mri_convert (mri_convert oldfile.mgz newfile.mgh). I get the same error when I use the .mgz file.
 


Thank you!
 
yours,
LMR