3dTproject cenmode option in afni_proc.py

Dear AFNI experts,

As far as i konw, there is an option named “-cenmode mode” of 3dTproject. Actually, i need “NTRP” mode to finish the analysis. However, i did not find the same option on the help page of afni_proc.py. So i wonder if not i should run further step by myself to regress out noise after afni_proc.py?