Hi Freesurfer Experts!
I'm looking to find the 2D co-ordinates for a vertex in the fsaverage
surface
I can find their 3D volume co-ordinates using read_surf but I'd like the 2D
coordinates.
I'll explain:
I would like to study properties of the inflated STS.
For each of the vertices I can find the 3-D volume  co-ordinates but I'd
like a 2D co-ordiante or at least the theta and phi.
In a rough analogy, I'd like to get STS coordinates per vertice in an XY
fashion like I can get a map of the world in longtitude/latitude.
Is this possible?
Thanks!
Jonathan
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