Dear FS experts,

I*m trying to transform some files from fsaverage space to fsaverage5 space using mri_surf2surf(FS version: 6.0), however, it is weird that the results turn out to be all zeros on the fsaverage5 surface, the command line I used is :
 mri_surf2surf 每srcsubject fsaverage 每sval ${hemi}.fsaverage.nii.gz 每hemi ${hemi}  --cortex 每trgsubject fsaverage5 每tval ${hemi}.fsaverage5.nii.gz 每surfreg sphere.reg. 
There is no error reported.

The strange thing is that it works well using FS5.3, it failed after I update to FS 6.0. Any suggestion of solving this?

Many thanks!
Best!
Dong