GeezerVison

Coverage increased (+0.09%) to 93.591% when pulling 021372f on bnavigator:omega_default_round into a111b03 on python-control:master.

Looking at the coveralls report, it turns out the Hz parameter was never passed through to _default_frequency_range(). Fixed now.

From the sisotool test which had to be changed:

from numpy import array
from matplotlib import pyplot as plt
from control import TransferFunction, bode_plot

tsys = TransferFunction(array([1000]), array([  1,  25, 100,   0]))
# poles: [-20.,  -5.,   0.]

for Hz in [True, False]:
    plt.figure()
    bode_plot(tsys, Hz=Hz)

Hz	False	True
Before
After

@bnavigator In thinking through this overnight, I wonder if we might want to revert to the old behavior (floor, ceil) and update the documentation to match (+ update the unit tests to avoid the corner case). I'm worried that only going out a half decade might now show the asymptotic frequency response. I'll work up a couple of examples and post an issue so that we can discuss.

Hmm, okay. We need to find another way to make test_nyquist_indent more robust then.