Hi Joseph
surf_proj is not documented, sorry about that.
The output is a ascii text file with NxP entries where N is the number of vertices on your surface (same order as surface file) and P is the 4th dimension of the data that you project (so that you can project time series a well as scalars).
Cheers
Saad
On 18 Apr 2012, at 20:43, Joseph Ackerman wrote:
> I have successfully managed to execute the surf_proj command with a surface from Freesurf and a parametric FA volume from my own diffusion sequence and processing. I am not sure what the output of surf_proj is giving me, what the column of number is. I am interested in creating color maps of FA values overlaid on the cordical surface and a fellow researcher using FSL suggested that surf_proj might help.
>
> Thank you.
>
--
Saad Jbabdi
University of Oxford, FMRIB Centre
JR Hospital, Headington, OX3 9DU, UK
(+44)1865-222466 (fax 717)
www.fmrib.ox.ac.uk/~saad
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