[Freesurfer] tesselating

Hello all, I ran an Analyze format image in Fresurfer...just the Morphometry and reconstruction tutorial..but found that it's creating a filled.mgz volume but I'm having a problem in tesselating and creating the outputs lh.orig and rh.orig for the left and right hemispheres.It displays a very tiny piece of the volume. Could you please let me know how to troubleshoot this problem.. THanks in advance.

Chacko.

Chacko Cherian M.S EE Graduate Assistant Department of Psychology Arizona State University. Tempe,AZ.

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