How can I do this using matplotlib? The snippet of my code looks like: k = 1.195*ones((1,data[0].size)) plot(data[0], k,'--')
but I get this error: Traceback (most recent call last): File "./plot_detector.py", line 26, in <module> plot(data[0], k,'--') File "/usr/lib/pymodules/python2.6/matplotlib/pyplot.py", line 2142, in plot ret = ax.plot(*args, **kwargs) File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 3418, in plot for line in self._get_lines(*args, **kwargs): File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 297, in _grab_next_args for seg in self._plot_args(remaining, kwargs): File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 274, in _plot_args x, y = self._xy_from_xy(x, y) File "/usr/lib/pymodules/python2.6/matplotlib/axes.py", line 214, in _xy_from_xy raise ValueError("x and y must have same first dimension") ValueError: x and y must have same first dimension Am I doing this all the wrong way? Regards Mkha _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor