get_result# FdtdSession.get_result(monitor_name: str, key_name: str, value_name: str | None = None) → ndarray | float# Get results from a monitor in the FDTD simulation. Parameters: monitor_namestrName of the monitor. key_namestrKey name to retrieve (e.g., ‘E’). value_nameOptional[str], optionalValue name to retrieve (e.g., ‘E’, ‘lambda’). Returns: Union[np.ndarray, float]Retrieved result data.