It's not designed to be human readable and you need to use with its Java API, which you can find here (https://verbs.colorado.edu/verb-index/inspector/). After compilation, you can fire up a command by following the examples. I used 'java vn.Inspector ../new_vn -i -Va -Oown-100.xml ' to generate the following output on a Linux machine. You need to pay attention to the directory path and Capitalization wherever is error-prone. Good luck!