Slice of 1000 AU showing the ratio of the FLD radiative acceleration to the gravitational acceleration (top) and to the M1 radiative acceleration (bottom), perpendicular to the disk plane in run  NOTURB, when M = 12.7 M_⊙. Below M = 10 M_⊙, the FLD radiative acceleration rarely dominates the gravitational acceleration. The M1 acceleration dominates in the outflow region over the FLD acceleration and the disk region is dominated by the FLD acceleration.