DeltaicDistributaryNetwork Extraction of distributary channels of D3D simulations Tutorial To be completed References: Gao, W., D. Shao, Z. B. Wang, W. Nardin, W. Yang, T. Sun and B. Cui (2018). Combined Effects of Unsteady River Discharges and Wave Conditions on River Mouth Bar Morphodynamics. Geophysical Research Letters, 45(23): 12,903-12,911.