The “Joints” tool shows the actual calculated points of a curve.

Do the following steps:

Step Action
1 Select a tab in the “Views” window, for example the “Modal Index” tab.
2 Press the “Joints” button on the “Graph Tools” toolbar or, select the “Joints” item from the floating context menu, accessible by right clicking in the Views windows.

Optical Fiber - joints context menu

Optical Fiber - Joints

3 Select “Joints” again to turn it off.