docs: def area(
              self):
          """*The mean area of triangles in this mesh in units of square degrees.*
  
          **Usage:**
  
              .. code-block:: python
  
                  mesh.area
          """
          pi = numpy.pi
          area0 = 4.0 * pi / 8.0
          areadiv = 4.0 ** self.depth
          area = area0 / areadiv * (180.0 / pi) ** 2
          return area