Hi Sourena
You can try mris_map_cuts, which I wrote a while ago, but haven't used very much (hopefully it still works!). For the downsampling, I think Rudolph had something. If not, we can modify surf2surf to avoid using the sulc if some flag is specified. Rudolph?
cheers Bruce
On Fri, 13 Jul 2012, Sourena Soheilinezhad wrote:
Hi experts, I have two (unrelated) issues. I am seeking a command-line method to remove non-cortex vertices and triangles from a surface. I have seen the manual method with tksurfer, but perhaps this is not suitable for larger datasets?
I have tried to use surf2surf for downsampling of the meshes NOT generated by Freesurfer into icosahedron, to no avail, maybe because this command seeks to map the .sulc data which is absent in the alien mesh. Please let me have any advice for this goal if basically possible with available freesurfer tools.
Thanks, Sourena Soheili _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer