The Select Reference window presents a list of available components of the appropriate type (axes, vectors, etc.), organized hierarchically by central bodies and scenario objects. You can expand or contract the tree by clicking the plus or minus buttons, respectively.
To select a component, highlight it and click OK. To dismiss the window without selecting a component, click Cancel.
Click Info to launch a window displaying information about the component highlighted in the list.
Click Launch Vector Geometry Tool to open the Vector Geometry Tool to create custom reference components or templates.
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