Fig. 2

Selected posterior distributions of column height and log-scaled eruption mass. Results from Set 1 Experiments # 0, 1, 2, and 4 are shown in a (column height) and c (log-scaled eruption mass), and results from Set 1 Experiments # 5, 6, 7, and 9 are shown in b (column height) and d (log-scaled eruption mass). The blue dashed lines mark the true values of column height and log-transformed eruption mass used to generate the observation data. The red solid lines correspond to prior distributions assumed for all experiments except for Set 1 Experiments # 4 and 9, and their priors are denoted as red dashed lines