(self)
return self.named.data.xmat['pole', 'zz']
Returns vertical (z) component of pole frame.
Returns vertical (z) component of pole frame.
Returns vertical ( z ) component of pole frame .
def pole_vertical(self):
    """Returns vertical (z) component of pole frame."""
    return self.named.data.xmat['pole', 'zz']
def pole_vertical ( self ) : return self . named . data . xmat [ 'pole' , 'zz' ]