With this PR, the plot_azav routine now returns the img object. This allows the user to specify the colorbar properties outside of plot_azav if desired. Previously, there was no return statement, and so the image object needed by the colorbar routine was inaccessible.
With this PR, the plot_azav routine now returns the img object. This allows the user to specify the colorbar properties outside of plot_azav if desired. Previously, there was no return statement, and so the image object needed by the colorbar routine was inaccessible.