I need to transfer one of our patient's electrodes locations (depth electrodes, they aren't located on the cortical surface) to MNI305 space.
For that, I'm trying to use mri_cvs_register to register the patient to fsaverage. I'm using to the following command:

mri_cvs_register --mov subjid --template fsaverage --outdir output_name --nocleanup

And I'm getting the following error:

fsaverage : at least one mean and/or Gaussian curvature file is missing (.H, .K)

Indeed, fsaverage doesn't have the rh/lh.inflated.K/H files.
Any ideas?

Thanks,

Noam