The show case doesn't run neither locally nor in `myBinder`

[mprogram]

I know, this repo wasn't updated for quite a time, but I've correctly compiled all the dependencies, and all the imports locally and reasonably are working well (even import gdal as gd from the second input), with the error, likely, coming from numpy saying something like the axes should be aligned / have compatible dimensions (I've gave up on battling this), so, I could not try this, probably, a beautiful example. It doesn't work with myBinder either.

Could the issue be independently verified, and, perhaps, somehow fixed? I'm happy to come back and promote the jupyter-flight-simulator example, if it works as intended.

[1kastner]

I tried myBinder and the third code cell resulted in a

---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
<ipython-input-3-4745502a44ac> in <module>
      5 nx, ny = z.shape
      6 
----> 7 surf_g = SurfaceGeometry(z=list(z.flat), width_segments=ny - 1, height_segments=nx - 1)
      8 surf = Mesh(geometry=surf_g,
      9             material=LambertMaterial(map=height_texture(z[::-1], colormap='terrain')), scale=(10, 10, 1))

/srv/conda/lib/python3.7/site-packages/pythreejs/pythreejs.py in __init__(self, **kwargs)
     65                 self.set_trait(key, kwargs.pop(key))
     66         super(SurfaceGeometry, self).__init__(**kwargs)
---> 67         self._update_surface()
     68 
     69     @observe('z', 'width', 'height')

/srv/conda/lib/python3.7/site-packages/pythreejs/pythreejs.py in _update_surface(self)
     81         z = np.array(self.z).reshape((nx, ny))
     82 
---> 83         positions = np.dstack((xx, yy, z)).reshape(nx * ny, 3).astype(np.float32)
     84 
     85         dx, dy = np.gradient(z, self.width/nx, self.height/ny)

/srv/conda/lib/python3.7/site-packages/numpy/lib/shape_base.py in dstack(tup)
    697     """
    698     _warn_for_nonsequence(tup)
--> 699     return _nx.concatenate([atleast_3d(_m) for _m in tup], 2)
    700 
    701 

ValueError: all the input array dimensions except for the concatenation axis must match exactly