A latitude-longitude graticule can be added to a view frame by choosing the Layout-Add Graticule menu choice. The user is asked to specify graticule resolution in degrees and
minutes. The graticule is displayed as 0.3-mm wide black lines. If you want to
change the graticule, just specify a new one. The old one is automatically
removed. Also any existing graticule in the View linked to the view frame is also
removed. If you want to just remove an existing graticule, choose the Layout-Remove Graticule menu choice
Creating a Latitude-Longitude Graticule in a Layout