I'm actually not sure what fsaverage-trans.fif is for, since we also coregister the fsaverage brain with the subject's head position. Is this for cases in which the subject's head position was not recorded?


On Sep 11, 2013, at 10:21, Eric89GXL <notifications@github.com> wrote:

> In mne/transforms/coreg.py:
> 
> > +from ..label import read_label, Label
> > +from ..source_space import read_source_spaces, write_source_spaces
> > +from ..surface import read_surface, write_surface, read_bem_surfaces, \
> > +                      write_bem_surface
> > +from ..utils import get_config, get_subjects_dir
> > +from .transforms import rotation, rotation3d, scaling, translation
> > +
> > +
> > +trans_fname = os.path.join('{raw_dir}', '{subject}-trans.fif')
> > +
> > +
> > +def create_default_subject(mne_root=None, fs_home=None, subjects_dir=None):
> > +    """Create a default subject in subjects_dir
> > +
> > +    Create a copy of fsaverage from the freesurfer directory in subjects_dir
> > +    and add auxiliary files from the mne package.
> 
> I think a brief list of filenames with a reference to the manual section would be good. Also having an update option would be nice.
> 
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