Selected, minimum, and maximum Manning’s coefficients [64] tested during sensitivity analysis for landcover present in the floodplain near the San Saba River, TX, U.S.A used in a 2D HEC-RAS model, publicly available at [64].
A sensitivity analysis was performed for simulated flows of 5.32 m 3 s -1 , 32.28 m 3 s -1 , and 361.89 m 3 s -1 in attempt to quantify uncertainty in hydraulic variables given unrecognized differences in land cover within the floodplain. Roughness values were adjusted in the floodplain only, while channel roughness values were maintained for all analyses. Table prepared by Aubrey Harris and Samantha Wiest. (DOCX)
