# RotationAxis Definition of a crystal rotation axis ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **name** | **str** | Name of rotation axis (e.g., omega, phi) | [optional] [default to 'omega'] **step** | **float** | Angle step (per image) in degrees | **start** | **float** | Start angle in degrees | [optional] [default to 0] **vector** | **List[float]** | Rotation axis | **helical_step_um** | **List[float]** | Translation (per image) for helical scan | [optional] **screening_wedge_deg** | **float** | Wedge angle value; used if rotation per image is smaller than increment between images (so particularly in screening) | [optional] ## Example ```python from jfjoch_client.models.rotation_axis import RotationAxis # TODO update the JSON string below json = "{}" # create an instance of RotationAxis from a JSON string rotation_axis_instance = RotationAxis.from_json(json) # print the JSON string representation of the object print(RotationAxis.to_json()) # convert the object into a dict rotation_axis_dict = rotation_axis_instance.to_dict() # create an instance of RotationAxis from a dict rotation_axis_from_dict = RotationAxis.from_dict(rotation_axis_dict) ``` [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)