I’m using RAS Mapper from HEC-RAS 5.0.2 to view results from a model simulation done in version 5.0.1. Turning on “Plot 2D Hydraulic Connectivity”, under “Additional Options” for a 2D output layer, now displays arrows that are either blue, grey, pink, green, or yellow. Does anyone know what the different colours represent? In version 5.0.1 of RAS Mapper, the 2D Hydraulic Connectivity was simply shown using blue line segments.