The Navigator Bar is by default located on the right side of the HYDRUS main window. A user can, however, move the Navigator Bar to other positions. The Navigator Bar has three Tabs:

1. A Data Tab to allow quick access to all input and output data. Input data include Domain Geometry, Flow Parameters, FE-Mesh, Domain Properties, Initial and Boundary Conditions, and Auxiliary Objects. Output data include various Results. Data are organized in a tree-like structure. The figure below shows Data with expanded Domain Properties on the left and Results in the middle.
2. A View Tab to specify what and how information will be displayed in the View Window, and
3. A Sections Tab to show various Sections (not shown here and defined elsewhere).

Below is an example of the Data Tab of the Navigator Bar