Launching SpecViz

Once you’ve installed SpecViz, you can launch it via the command line:

$ specviz

If you only wish to inspect a single FITS or ASCII file using the default Custom Loaders file formatting, you can also pass in the filename as a command line argument, as follows:

$ specviz filename

You may also include the name of a custom loader as second optional argument:

$ specviz filename --format="my-custom-format"