===================
How to find program
===================

When you successfully installed the ``irfpy.aspera``,
you can find programs to produce plots.

In a terminal, you can type ``irfpy-`` and press ``TAB`` key.
You may see a list of commands.

.. code-block:: sh

        % irfpy-<TAB>
        irfpy-aspera-mex-plasma  irfpy-mexpvat-traj-plot  irfpy-vexpvat-print
        irfpy-mels-et-16dir      irfpy-mima-et-16dir

For most of the commands, ``--help`` will show a simple usage of the command.

.. code-block:: sh

        % irfpy-aspera-mex-plasma --help
        Usage: irfpy-aspera-mex-plasma [options] t0 t1

        Options:
          -h, --help            show this help message and exit
          -o OUTFILE, --outfile=OUTFILE
                                Output figure file name
          --vmin=VMIN           Minimum value to plot
          --vmax=VMAX           Maximum value to plot
          --no-show             Do not execute plt.show()