Wrong parameter name in documentation #987
Description
I'm adapting my codes to control 0.10.0. In particular I'm switching from ct.root_locus to ct.root_locus_map in order to compute the root locus data. An error was raised in one of my tests, which led me to discover this. The documentation associated to root_locus_map is:
def root_locus_map(sysdata, gains=None):
"""Compute the root locus map for an LTI system.
Calculate the root locus by finding the roots of 1 + k * G(s) where G
is a linear system with transfer function num(s)/den(s) and each k is
an element of kvect.
Parameters
----------
sys : LTI system or list of LTI systems
Linear input/output systems (SISO only, for now).
kvect : array_like, optional
Gains to use in computing plot of closed-loop poles.
...
"""Note that (the new) gains is used as a function parameter, but kvect is documented (the old parameter from ct.root_locus).