investigating TGP CZ / TMS aft shifts WPT data

[Moonshine]

As already raised and explained by @Sadhu, the WPT data shifts when pressing TMS aft to CZ. while the coordinates stayed consistent in my test, the elevation data after pressing CZ was off compared to what the DED WPT entry says.

i understand this to be the case when area track or point track is commanded as it measures true elevation, however not when the pod is just slaved to the steerpoint.

Sadly the previous post was locked, so i made a new one.

 

TGP_TMSaft_shift.trk

[Lord Vader]

Hello Moonshine

I can see only the elevation data is slightly off every time CZ is performed. Lat/Long seems ok.

I will ask the team about this internally. We'll need to verify it more carefully.

[Moonshine]

Yes this is also why i observed in my test, lat long was fine but elevation was couple feet off every time.