AccelSum

class ssapy.accel.AccelSum(accels)[source][source]

Bases: Accel

Acceleration defined as the sum of other accelerations.

Note, besides directly invoking this class, you can simply use the + operator on any two Accel subclasses too.

Parameters:

accels (list of Accel) – Accelerations to add

Methods Summary

__call__(r, v, t, **kwargs)

Evaluate acceleration at particular place/moment.

Methods Documentation

__call__(r, v, t, **kwargs)[source][source]

Evaluate acceleration at particular place/moment.

Parameters:

  • r (array_like, shape(3, )) – Position in meters.

  • v (array_like, shape(3, )) – Velocity in meters per second.

  • t (float) – Time as GPS seconds

  • **kwargs (dict) – Other arguments to pass on to individual terms of sum.

Returns:

accel – Acceleration in meters per second^2

Return type:

array_like, shape(3,)