In ASPSuite, processing the Interpolating Camera Events step results in an, “Error: Rover Position File (.pos) is Empty”.
Probable Solution #1:
The most likely issue is the Rover navigation file was incomplete causing the generation of the .pos file to be empty. The simplest and most efficient way to resolve this issue is to download the ephemeris file using the Ephemeris tab on the Edit Flight dialog. Doing so will provide ASP with the broadcast navigation file for use when determining the raw positions when you step back and reprocess Step 3 – Compute GNSS Trajectory.
Probable Solution #2:
The most likely issue is the same as probable solution #1, but you don’t have internet access, or the broadcast ephemeris file is not yet available. Then work around this issue by copying and renaming the base navigation file (.*P) in place of the rover navigation file (.*P).