afni.nimh.nih.gov

My suspicion is that in those GLT coding lines you forcefully separated the '-' sign from the number '1'. For example, line

-gltLabel 1 'mtbi-hc' -gltCode 1 'Group : 1*mtbi - 1*hc' \

should be

-gltLabel 1 'mtbi-hc' -gltCode 1 'Group : 1*mtbi -1*hc' \

Gang