Dear afni team,
I just updated to afni version April 5th, 2019. I supplied “-1Dmat_only_nodset” option, it reported the error below.
Maybe there are some changes in @Align_Centers? Hopefully it could help you debug it.
@Align_Centers -base MNI152_2009_template_SSW.nii.gz -dset sub-06_SurfVol_ssiu_ssiu.nii.gz -cm -1Dmat_only_nodset
v1_center_RAI: Undefined variable.