HEC-HMS Tutorials and Guides Applying Transform Methods in HEC-HMS Current: Using 2D Flow within HEC-HMS PDF Download PDF Download page Using 2D Flow within HEC-HMS. Current page Include child pages All pages Using 2D Flow within HEC-HMS Creating a Simple 2D Flow Model within HEC-HMS Creating a Complex 2D Flow model within HEC-HMS Creating Variable Clark Transform Method Parameters using the 2D Diffusion Wave Transform Method Applying the New Linear Reservoir Baseflow Option with 2D Surface Flow Comparing HEC-HMS Discretization and Transform Options ×