Autodetect and select navigation points from simple waypoints in a trackfile
Autodetect and select Navigation points from simple Waypoints in a trackfile with merged single (way)points.
Single points identical in position AND timestamp with single trackpoints are promoted to Navigation Points, and selected by the Navigation system. All other single points are to be considered as simple waypoints, and selected by the POI alert system. This should allow flexible support of ALL Navigation(course)points, including free waypoints and be fully compatible with idea: