Error Using compute_target_angles_and_range: Unregistered Eigen Matrix Type

[luigigisolfi]

Question

User:
Hello,
When trying to use compute_target_angles_and_range I get a strange error:

TypeError: Unregistered type : Eigen::Matrix<double,-1,1,0,-1,1>
TypeError: Unable to convert function return value to a Python type! The signature was
	(bodies: tudatpy.kernel.numerical_simulation.environment.SystemOfBodies, station_id: Tuple[str, str], target_body: str, observation_times: List[float], is_station_transmitting: bool) -> Dict[float, numpy.ndarray[numpy.float64[m, 1]]]

I see there are already some discussions on similar errors in the slack, but none that helped me, or were related to this function in particular. Anyone experienced something similar with this function?

[luigigisolfi]

Answer

Tudat-team:

There should be a function exposed to tudatpy called compute_target_angles_and_range_vectors which should give you the exact same thing as the compute_target_angles_and_range as return type but as tuple instead of as a dictionary - could you try if that already does the trick?

[luigigisolfi]

User:
It does indeed, thanks Kai! And super thanks to all for being so quick with the support.