shapely.get_z

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shapely.get_z#

get_z(point, **kwargs)#

Return the z-coordinate of a point.

Parameters:
pointGeometry or array_like

Non-point geometries or geometries without Z dimension will result in NaN being returned.

**kwargs

See NumPy ufunc docs for other keyword arguments.

See also

get_x, get_y, get_m

Examples

>>> import shapely
>>> from shapely import MultiPoint, Point
>>> shapely.get_z(Point(1, 2, 3))
3.0
>>> shapely.get_z(Point(1, 2))
nan
>>> shapely.get_z(MultiPoint([(1, 1, 1), (2, 2, 2)]))
nan
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