Flexible Import and Export NodeXL Basic can import graphs from GraphML, Pajek, UCINet, and matrix formats. File menu->Export Radio button: XML and select FreeMind (.mm) from the drop down (currently it’s the only one). Check boxes: Select which components to export. Use the following tables to determine the new height. 5. Aspect ratio conversion tables This is actually a very simple concept, but it’s a bit tricky to explain without sounding very technical. So if you are a bit confused, here’s another way to think about this. Zoom and Scale Zoom into areas of interest, and scale the graph’s vertices to reduce clutter. Make the selections you want and press OK. After a pause, you will either see the new Topicscape as a 3D landscape, or perhaps a report about files in the FreeMind map that cannot be found at their expected locations.