shapely.has_z

has_z(geometry, **kwargs)

Returns True if a geometry has Z coordinates.

Note that for GEOS < 3.12 this function returns False if the (first) Z coordinate equals NaN.

Parameters:

geometryGeometry or array_like

**kwargs

See NumPy ufunc docs for other keyword arguments.

See also

get_coordinate_dimension, has_m

Examples

>>> from shapely import Point
>>> has_z(Point(0, 0))
False
>>> has_z(Point(0, 0, 0))
True
>>> has_z(Point())
False