[Matplotlib-users] Colorbar with labels on top

[Thomas R. <tho...@gm...>]

Hi,

I'm trying to plot a horizontal colorbar with labels on top. I can use

axcbar = fig.add_axes([0.2, 0.85, 0.6, 0.03])
axcbar.xaxis.set_ticks_position('top')
cbar = fig.colorbar(s, cax=axcbar, orientation='horizontal')

but then I lose the ticks on the bottom of the colorbar. However,  
setting

axcbar.xaxis.set_ticks_position('both')

causes the labels to be on the bottom. Is there a way to have labels  
on the top while keeping ticks on both the top and bottom?

Thanks,

Thomas