Hi Freesurfers, I am trying to use fscalc.fsl to do calculations on an fsaverage vertex map of values (mgh files). In some of these files, but not all, I get the following error:
** ERROR: nifti_convert_nhdr2nim: bad dim[1] ** ERROR (nifti_image_read): cannot create nifti image from header './tmp.fscalc.fsl.57121/s1.nii.gz' ** ERROR: nifti_image_open(./tmp.fscalc.fsl.57121/s1): bad header info ERROR: failed to open file ./tmp.fscalc.fsl.57121/s1 Cannot open volume ./tmp.fscalc.fsl.57121/s1 for reading! I saw a similar list serve question in 2008 where Doug responded: "How many vertices does that subject have and is there a prime factor less than 2^15?” However, these surface maps have around 300k vertices, not less than 2^15. I would really appreciate any advice with this. Thanks! Jon
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