How can I add parallel tick labels for north polar stereographic map?

Dear all matplotlib/basemap users,

I have made a plot like below using matplotib and basemap. The problem is that I wan to add also parallel ticklabels for the circles higher than 40N. Anybody knows how to achieve this? I checked the yticklabels for the map axes but find it’s not implemented as an original polar plot in matplotlib. Thanks a lot in advance!

image.png

···

please visit:
http://www.globalcarbonatlas.org/


Chao YUE

postdoc at LSCE

CEA-Ormes des Merisiers, F-91191 GIF-SUR-YVETTE CEDEX
Tel: 33 1 69 08 41 87