pyarts3.arts.tmatrix.fixed

tmatrix.fixed(radius: float, wavelength: float, aspect_ratio: float, refractive_real: float, refractive_imag: float, theta_incident: float, theta_scattered: float, phi_incident: float, phi_scattered: float, alpha: float, beta: float, accuracy: float = 0.001, radius_ratio: float = 1.0, shape: int = -1) → pyarts3.arts.tmatrix.FixedResult

Compute a T-matrix and evaluate one geometry. radius_ratio=1 selects equal-volume radius; any other positive value selects equal-surface-area radius for spheroids/cylinders. shape=-1 selects a spheroid, -2 a cylinder. aspect_ratio is horizontal/rotational axis for spheroids, diameter/length for cylinders. alpha and beta specify the particle Euler angles.