desc.transform.Transform.change_derivatives
- Transform.change_derivatives(derivs, build=True)Source
Change the order and updates the matrices accordingly.
Doesn’t delete any old orders, only adds new ones if not already there
- Parameters:
derivs (int or array-like) –
if an int, order of derivatives needed (default=0)
if an array, derivative orders specified explicitly. shape should be (N,3), where each row is one set of partial derivatives [dr, dt, dz]
build (bool) – whether to build transforms immediately or wait