add_lines_label

sitelle.plot.add_lines_label(ax, filter, velocity, wavenumber=True, offset=15, **kwargs)

Decorates an axis with lines labels. It puts a tick at a given position of the top axes of the plot, and displays the name of the line above.

Parameters:

• ax (Axes) – The matplotlib axes to modify
• filter (string) – ‘SN2’ or ‘SN3’.
• velocity (list of float) – The velocities at wich we want to display the lines.
• wavenumber (bool, Default True) – (Optional) If True, compute the position in cm-1, else’ in Angstroms.
• offset (integer) – (Optioanl) Pixel offset of the tick. Default = 15
• kwargs (dict) – Additional keyword arguments accepted by matplotlib.axes.Axes.annotate