afni.nimh.nih.gov

I have run the py program algn_epi_anat.py for one data run. Now - I'd like to align the epi from a second run. But - I don't think I have to redo all the stuff with the structural image. Looking at the .py script, though, it's not easy for me to see which parts I need to keep to align this new epi data to the same anat file? Is there a .py script for this, or is there is an easy way to tell me which part of the .py script to remove? thanks, mb