pyRTX.classes.Precompute

Classes

Precompute(epochs)

A Class to perform calls to spiceypy in advance.

class pyRTX.classes.Precompute.Precompute(epochs: list)

A Class to perform calls to spiceypy in advance.

__init__(epochs: list)

Initialization method for the class. Params: - epochs (epochs of the precomputations)

addPosition(observer: str, target: str, frame: str, correction: str = 'CN')

Method to precompute position vectors.

Params: - observer body (str) - target body (str) - frame (str) - aberration correction (str)

addState(observer: str, target: str, frame: str, correction: str = 'CN')

Method to precompute state vectors.

Params: - observer body (str) - target body (str) - frame (str) - aberration correction (str)

addRotation(base_frame: str, target_frame: str)

Method to precompute position vectors.

Params: - base_frame (str) - target_frame (str)

precomputeSolarPressure(sc, planet, correction='LT+S')

Method to perform precalculation for solar radiation pressure.

Params: - sc: object of the class Spacecraft - planet: object of the class Planet

precomputePlanetaryRadiation(sc, planet, moving_frames=[], correction='CN')

Method to perform precalculation for albedo and thermal infrared acceleration.

Params: - sc: object of the class Spacecraft - planet: object of the class Planet

precomputeDrag(sc, planet_name, moving_frames=[], accel_frame='', correction='LT+S')

Method to perform precalculation for drag acceleration.

Params: - sc: object of the class Spacecraft - planet_name: name of the body - accel_frame: frame of the acceleration

dump()

Method to perform precalculation.

Params: - filename: path to xarray

getPosition(epoch, observer: str, target: str, frame: str, correction: str)

Method to get position vector.

getState(epoch, observer: str, target: str, frame: str, correction: str)

Method to get state vector.

getRotation(epoch, base_frame: str, target_frame: str)

Method to get rotation matrix.

getArray()

Method to get precomputed array.

save(filename: str, complev: int = 1)

Method to save precomputed array.

pxform_convert(pxform)