Wave displacement and differential mode inertia profiles for the 6.0 + 2.4 M_⊙ merger product (left column) and 7.8 M_⊙ genuine single star (right column) from non-adiabatic GYRE calculations for pure g modes in the long-period (low-frequency) regime. Panel (a)–(b) show the radial wave displacement ξ_r(r), Panel (c)–(d) the horizontal wave displacement ξ_h(r), and Panel (e)–(f) the differential mode inertia dE/dr. The dashed pink lines in Panel (a), (c), and (e) show the aforementioned quantities for a mode in a deep PSP dip. The solid blue lines show those for a mode outside of a deep PSP dip, that is, for an inner-cavity g mode.