The Selection Settings tab is used to control the way nodes and links are selected within InfoWater Pro.
To change selection settings, go to the InfoWater Pro tab > Project group, select on the Preferences in the dialog box. button, and then click the Selection Settings tab
Selection Shape - This option specifies the default selection type as rectangle or polygon.
Selection Mode - This option specifies the default selection type as a window selection (completely surround the elements) or a crossing (merely touching the desired elements).
Selection Tolerance - This input specifies the size of selection buffer.
OK - Click to save and exit from the Preferences dialog box.
Cancel - Click to exit without saving from the Preferences dialog box.