Bisectors calculated for at μ = 1.0,0.6,0.3 for a range of abundances. The results are only from five snapshots which means that they cannot be directly compared with, e.g., Fig. 2. Left: abundance test for Fe i 6301 Å with values of the Fe abundance within [7.25–7.65]. Right: test for C i 5380 Å, the values of the abundance span an unrealistic range compared to the nominal value [8.19–8.69].