public class PropagatorConversion
extends Object
Orekit tutorial for propagator conversion.
This tutorial will help you understand how a propagator can be converted to another with a different model.
Here we convert a numerical propagator into an analytical Keplerian propagator.
The fitting is performed with 250 points on two orbits.
Both propagators are then run on a time span of 10 orbits to see how the differences evolve.
Two files will be produced in your home directory:
- elements.dat: A comparison of the Keplerian elements of both propagators
- elts_pv.dat : A comparison of the PVT of both propagators
- Author:
- Pascal Parraud