Research Data for: Numerical modelling of hyperconcentrated flood routing in the Middle Yellow River under tributary inflows

This dataset contains the underlying data for the figures presented in the manuscript titled "Numerical modelling of hyperconcentrated flood routing in the Middle Yellow River under tributary inflows".File Structure: The uploaded Excel file (.xlsx) comprises multiple sheets, each labeled according to the corresponding figure in the paper.Content: The data includes simulated and observed hydrographs, sediment peak timing analysis, and longitudinal profiles of the Qikou-Guxian (QG) reach.Methodology: The data were generated using a one-dimensional unsteady morphodynamic model, with roughness parameters calibrated via PlanetScope satellite imagery.