the curv file is not a surface. A surface has a list of vertices, the xyz at each vertex, and the neighboring vertices. lh.white and rh.pial are example surface files. The curv file just has a curv value at each vertex with no info about xyz etc. If you do not specify a --surf, then it will use white by default (which is probably what you want).
On 10/16/2014 10:52 AM, Roberta Santoro wrote:
Dear all,
I am trying to convert the curv surface into a volume by using the following command:
mri_surf2vol –surf curv –hemi lh –template $subj/mri/T1.mgz –surfval $subj/surf/lh.curv –projfrac 0 –volregidentity $subj –o CurvatureVolume.nii
I get the following error: the lh.curv has many more faces than vertices!
If the curv file is not a surface, is it possible at all to convert it into a volume?
Thanks a lot for your help.
Best,
Roberta
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