Table of Contents

Note

This is the documentation for the current state of the development branch of Qiskit Experiments. The documentation or APIs here can change prior to being released.

Calibrations.calibration_parameter

Calibrations.calibration_parameter(parameter_name, qubits=None, schedule_name=None)[source]

Return a parameter given its keys.

Returns a Parameter object given the triplet parameter_name, qubits and schedule_name which uniquely determine the context of a parameter.

Parameters:

  • parameter_name (str) – Name of the parameter to get.

  • qubits (Union[int, Tuple[int, ...], None]) – The qubits to which this parameter belongs. If qubits is None then the default scope is assumed and the key will be an empty tuple.

  • schedule_name (Optional[str]) – The name of the schedule to which this parameter belongs. A parameter may not belong to a schedule in which case None is accepted.

Returns:

The parameter that corresponds to the given arguments.

Return type:

calibration parameter

Raises:

CalibrationError – If the desired parameter is not found.