Step 5: Create an AddHyd with an Outlet Layer - Visual OTTHYMO

Following the same way to generate AddHyd from outlet layer. Hide the Routes and Hydrographs layers and turn on the outlet layer. Select those two outlet points on the outlet layer and generate AddHyd. The generated AddHyd will appear with a different color rather than the imported outlet layer.

Turn on the Routes and Hydrograph layers. The map should be displayed as below.

Step 4: Create RouteChannel with Stream Layer

Step 6: Setup Symbols