pysrw.computations.computeTrajectory

pysrw.computations.computeTrajectory(particle, magnetsContainer, sStart=None, sEnd=None, res=None)

Compute the trajectory inside a magnetic structure.

Parameters:

• particle – an instance of Particle or ParticleBeam.

• magnetsContainer – the magnet container instance of MagnetsContainer

• sStart (optional) – start of the trajectory computation in \(c \cdot t\). If None, the zStart of the magnetsContainer is used. Defaults to None.

• sEnd (optional) – end of the trajectory computation in \(c \cdot t\). If None, the zEnd of the magnetsContainer is used. Defaults to None.

• res (optional) – resolution of the trajectory computation in \(c \cdot t\). If None, the nPts of the magnetsContainer is used. Defaults to None.

Returns:

trajectory result as dictionary with the positions, deflections

and transverse field experienced by the particle during the motion.

Return type:

dict