Click the Unit Hydrograph button to open the Unit Hydrograph Editor.

Button Description
Add one unit hydrograph
Delete selected unit hydrographs. Please note to use Ctrl and Shift keys for multiple selection.
Import a group of unit hydrographs
Export all the unit hydrographs

In the field Storm Index type the index of storm in the rain group.

To view or edit the RTK table, click the button next to the Unit Hydrograph field in the Unit Hydrograph Editor.

To view or edit the Initial Abstraction Depth table, click the button next to the Initial Abstraction Depth field in the Unit Hydrograph Editor.