Gnuplot_freqz.py

Hi all,

gnuplot_freqz.py test gives error

Traceback (most recent call last):
File “./gnuplot_freqz.py”, line 81, in
handle = test_plot ()
File “./gnuplot_freqz.py”, line 78, in test_plot
return gnuplot_freqz (freqz (taps, 1), sample_rate)
File “/usr/lib64/python2.6/site-packages/gnuradio/gruimpl/freqz.py”,
line
326, in freqz
b, a = map(atleast_1d, (b,a))
File “/usr/lib64/python2.6/site-packages/gnuradio/gruimpl/freqz.py”,
line
77, in atleast_1d
result = numpy.array([ary[0]])
IndexError: 0-d arrays can’t be indexed

Any solutions?
Thank you in advance
-Burak

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