Editing imported graphs

To modify an existing graph:

Click  icon  in the toolbar of  SUPERVISION module.

You will see the same dialog box allowing to find and select a necessary file. After the selection of a file, a new window containing a graph will appear.

There is no visual difference between read-only graphs and modifiable graphs. But the difference can be seen if you click in the main part of the window  to open the pop-up menu: a modifiable graph has a pop-up menu containing several supplementary items allowing edition of a graph.