Figure 4
From: Uncertainty analysis for flood inundation modelling with a random floodplain roughness field
Comparison of statistics of maximum flow depth field simulated by the first-order perturbation based on the KLE and MCS: (a) and (b) are the mean maximum depth distributions calculated by FP-KLE and MCS, respectively; (c) and (d) are the standard deviation of the maximum depth distributions calculated by FP-KLE and MCS, respectively. Domain size is divided into 76 (in x axis) × 48 (in y axis) grid elements.