Hi Rick, I ran the following command:
align_epi_anat -cost lpa -dset1 HIRESANAT -dset2 SESSIONANAT -partial_coronal -dset2to1 -volreg_method 3dvolreg -dset1_strip None -dset2_strip None -suffix NEW -child_dset2 SESSIONEPI
It spit out an aff12.1D file. Does this file have the motion parameters in it? It didn't spit out any other files that might have the volreg info in it, just the aligned EPI data.
Do I need to specify save motion?
Thanks, Peter