Fig. 9: Comparison with high water marks (HWMs).
From: Modeling surge dynamics improves coastal flood estimates in a global set of tropical cyclones

a The share of HWMs for 11 storms in the USA and Puerto Rico where the satellite observations (white) and the inundation models (other colors) correctly classify a location as wet (hit rate). b Comparison of surface elevation and inundation heights recorded at HWMs to our digital elevation model (green box) and to the inundation models (other colors). Note the logarithmic scaling of the y-axis with linear scaling between −1 and 1. Colored boxes denote interquartile ranges with a black horizontal line for the median value, whiskers for 95% intervals, and circles for the minimum and maximum values.