# Reads a HEC-RAS geometry file (.g01-.g99) directly and creates: # 1. hw_2d_zone - 2D computational area from Storage Area polygons # 2. hw_roughness_zone - Manning's n roughness zones from LCMann ...
Underground storage in HEC-RAS Looking through the RAS docs on Pipe geometry, "subsurface storage" caught my eye, so I decided to test it out. Underground stormwater detention is an effective solution ...