gsn_csm_contour

Dear NCL community,

I use "gsn_csm_contour" to do the plotting. The variable A is in 3D, i.e. A(lat,lon,height)

I used the following to make a lat-height contour for the fixed lon.

var = f->A(:,50,:)

plot = gsn_csm_contour(wks,var, res)

As the example on the website, I should see a contour with lat on horizontal, and height on vertical. But my plot is opposite, so how to make a plot like the example.

Thanks,
Xiaoyan