rollchart & gps ideas
- should be 2.25" wide
* route name
- Convert a CSV to TEX table with arrow icons
GPS idea, use a cluster of three waypoints per intersection, one before, the intersection and one after for verification:
1. 500m before the intersection, plot a warning waypoint with the name
of the turn.
2. Plot a waypoint of the intersection.
3. 500m after the intersection, plot a third waypoint to verify you've taken the right road.