Orekit 13.1.8 released

The Orekit team is pleased to announce the release of patch 13.1.8. The main changes are:

  • Keep additional data in NumericalGradientConverter if force does not just depend on position.
  • Fixed NRLMSISE00 withSwitch overwriting the main switches with the cross-terms array, and made the helium and oxygen turbopause cutoffs inclusive.
  • Added angular derivatives to JPL inertial frames.
  • Added angular derivatives to MOD, TOD and Ecliptic scalar and field transforms and optimized their kinematic transforms.
  • Fixed NRLMSISE00 local solar time to be computed in the Earth-fixed body frame.

This version depends on Hipparchus 4.0.3

For complete release notes please see:

The maven artifacts are available in maven central.
The source and binaries can be retrieved from the forge releases page:

Special mention to our new contributors!

3 Likes

Thanks Romain !

Many thanks @Serrof :+1:

Thank you Romain!