-n--nodes TEXT Path to Node CSV file with the filename as the Node Label -N--nodes-with-label TEXT Node Label followed by path to Node CSV file -r--relations TEXT Path to Relationship CSV file with ...
It essentially takes your GUI input and turns it into the following Ghostscript command: gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.6 -dPDFSETTINGS=/ebook -dNOPAUSE -dQUIET -dBATCH ...