Re-reading your reply from April--and suggestion to use 3dQwarp rather than SSwarper. Having read the help for that program, and postings on the afni board--questions: (1) how do we know that my university's SLURM server is running the correct updated version of 3dQwarp--as it looks like there are frequent changes to that program? (2) do you have an example of typical 3dQwarp usage that would replace/be akin to @SSwarp in the following--so that the results of the 3dQwarp command could be used for afni_proc.py resting state example 9B? @SSwarper -input path_2_my_subjects_anat_scan -base MNI152_2009_template_SSW.nii.gz -subid 1234. Tnx!