They are not important. The output has surface geometry, not volume geometry, so it should be the case that the q/sform be invalid.

doug

On Mon, 4 Dec 2006, Joongnam Yang wrote:

Hi all,

When I ran mri_vol2surf to turn FSL output to a paint file that Freesurfer can read, I got the following error.

WARNING: neither NIfTI-1 qform or sform are valid WARNING: your volume will probably be incorrectly oriented

But the command ran through and paint files were produced.

My question is, "Do I just ignore the warnings or are they serious?"

Nam.

---

Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer