Nima,

There is no flag to mri_watershed to allow this, but you can trick it by doing the following:

cd $FREESURFER_HOME/lib/bem mv ic5.tri ic5.bak ln -s ic4.tri ic5.tri

This will force usage of ic4.tri, which has 5120 triangles.

Nick

On Wed, 2007-08-08 at 17:46 -0400, nima@nmr.mgh.harvard.edu wrote:

hi, Under freesurfer, how can I force mri_watershed to create 5012 triangles (ico 4) instead of 20480? cheers nima

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