Asymmetry measure of the velocity and velocity dispersion fields for the CRISTAL galaxies from Kinemetry (Krajnović et al. 2006) is shown in Fig. 4. The black dashed line represents the demarcation in Shapiro et al. (2008) at K_asym = 0.5. With this metric alone, we classify a system as disk-like if it falls below the dashed line and as a merger if it falls above. Over half of the samples fall below the dashed line. The pink (K_asym = 0.9) and green (K_asym = 0.3) lines indicate the modified demarcations.