[Numpy-discussion] Get a 1D slice of a 3D data set?

[Nicolas Bigaouette]

Hi all,

I have a 3D orthogonal and non-uniform grid representing a scalar field. I'm
using matplotlib.image.NonUniformImage() to plot it similarly to imshow().

What I'd like to do is plot the values of the scalar field across a specific
line (say, from point A to B).

Any suggestion?

Thanks!
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