2.2 Project Setup for Single-Event Model - Visual OTTHYMO

To create a single-event OTTHYMO project, select File -> New Project -> New Otthymo Project.

To have a reference to place the hydrologic objects, a background picture can be added to the canvas. To add the background, switch to Schematic View and choose Background -> Change Background … from the context menu. Change the position of the background with mouse.

2.1 Example Study Area

2.3 Creating Drainage Network on Canvas