Using ``rfigui`` ================ The program's main window shows a time-frequency plot (dynamic spectrum) of a selected baseline and/or polarization, and from there it is possible to analyse the data in various ways. A few of its key features: - Analyse Casa Measurement Sets, UVFits files and other supported formats; - Make time-frequency diagrams and other cuts through the data; - Export plots to pdfs (interactively or :doc:`scripted `); - Execute and tweak flagging strategies; - Visualize the uv plane and/or image plane for selected data. A list of possible command line options can be obtained by running ``rfigui --help``. There are some options available to create images from the command line, see the :doc:`page on scripting `.