title: Using GPX route or track for testing in Xcode 4.2
body: <p>Has anyone had any success using a GPX route or track to test location aware apps that depend on movement in Xcode 4.2? I have been able to get it to use a single waypoint in a GPX file or even get it to iterate over a series of waypoints, but I have not been able to have it follow a track in a way that would give speed and course information. I have tried with recorded tracks from driving, hand made routes and tracks, and routes made with Trailrunner.</p>
  
  <p>It may be that this functionality just is not available, but Apple does provide a freeway drive in the simulator. I want to be able to do something similar on device and in a location that I can specify. Anybody have any thoughts?</p>