> For the complete documentation index, see [llms.txt](https://docs.theseus.us/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.theseus.us/vozilla-gcs-software/vozilla-app/home/flight-tracks.md).

# Flight tracks

Vozilla will display flight tracks while your drone is in the air. This helps you evaluate system performance and compare the accuracy of Cyclops and a GPS ground truth.

<figure><img src="https://2060891120-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhzvlBbeiwnrjdGDAaBcQ%2Fuploads%2FB4iQ34wi8UPrAJJT1aVz%2Fimage%20(3).png?alt=media&amp;token=c880a76a-b8ac-4bb3-99bc-f7d8ba400cf7" alt="" width="563"><figcaption></figcaption></figure>

By default, the GPS1 (ground truth) track is shown in blue and the GPS2 (Cyclops) track is shown in red. Use the legend in the bottom left to change track colors and hide or clear tracks.

## GCS functions

Right-click on the home screen to access a menu with a few useful functions:

<table><thead><tr><th width="319.5">Function</th><th>Description</th></tr></thead><tbody><tr><td><em>Load Waypoints</em></td><td>Load a .waypoint mission file to Vozilla</td></tr><tr><td><em>Export Fence File</em></td><td>Export a geofence file of the active map boundary (useful for planning missions within the map)</td></tr><tr><td><em>Relocalize Here</em></td><td>Resets Cyclops position to clicked location</td></tr></tbody></table>