Hi, I have made the following contour plots using cdsplot.contour_plot:

with the following code:

fig_aug = ct.cdsplot.contour_plot(data_con_aug,fig = fig_pc_aug, contour_kwargs={'colors':'grey'},clabel_kwargs={'fontsize':'10', 'colors': 'r'},xlabel='Latitude',ylabel='Pressure [pa]',title='METOP - Humidity - Aug 2017 - zonal monthly mean -')

(The rest of it can be found at https://cds.climate.copernicus.eu/toolbox-editor/38981/use-case-1-)

Issue: The contour labels are not appearing even though I have set a fontsize and color in clabel_kwargs.

I hope someone can help.

thank you and stay healthy!

Best regards, 

Huayuan