...
Figure 10 Sediment Transport – Bed Processes.
Initial Conditions Tab
There are several ways to build sediment beds in EFDC_Explorer. The simplest option is to create a uniform bed as shown in 3D Coastal Sediment Model - Tra Khuc Estuary. Other option, using a sediment cores with grainsize which is described in Sediment Bed Core Initialization.
3D Coastal Sediment Model - Tra Khuc Estuary shows the sediment parameters form with the Initial Conditions tab selected.
...