The delete stream line menu option allows a stream line to be deleted from the database. Use the left mouse button to select the stream line. A dialog box will prompt to confirm deletion of the nearest stream line which will temporarily be shown in red. If this is the stream line that is wished to be deleted then select yes otherwise select no. If the 'no' option is selected and there is another stream line in the direct vicinity of the mouse click it will be prompted for deletion and shown in red next.
