Estimate Gaussian Intersection Plot and Snippet doesnt allow missing evalues

[stoeter]

the plot fails with this error message:
ERROR PythonPlotNodeModel C:\Program Files\Anaconda\lib\site-packages\scipy\optimize\minpack.py:237: RuntimeWarning: The number of calls to function has reached maxfev = 600.
ERROR PythonPlotNodeModel warnings.warn(msg, RuntimeWarning)
ERROR PythonPlotNodeModel C:\Program Files\Anaconda\lib\site-packages\scipy\optimize\minpack.py:421: RuntimeWarning: Number of calls to function has reached maxfev = 800.
ERROR PythonPlotNodeModel warnings.warn(errors[info][0], RuntimeWarning)
ERROR PythonPlotNodeModel C:\Program Files\Anaconda\lib\site-packages\scipy\optimize\minpack.py:421: RuntimeWarning: Number of calls to function has reached maxfev = 800.
ERROR PythonPlotNodeModel warnings.warn(errors[info][0], RuntimeWarning)
ERROR PythonPlotNodeModel Traceback (most recent call last):
ERROR PythonPlotNodeModel File "C:\Users\stoeter\AppData\Local\Temp\analyze5564988701791074367.py", line 385, in
ERROR PythonPlotNodeModel data = findIntersection(sets[keys[0]], sets[keys[1]])
ERROR PythonPlotNodeModel File "C:\Users\stoeter\AppData\Local\Temp\analyze5564988701791074367.py", line 312, in findIntersection
ERROR PythonPlotNodeModel y1,x1,trash = pyplot.hist(vect1, bins=nBins, normed=True, alpha=0.5, edgecolor='none')
ERROR PythonPlotNodeModel File "C:\Program Files\Anaconda\lib\site-packages\matplotlib\pyplot.py", line 2896, in hist
ERROR PythonPlotNodeModel stacked=stacked, *_kwargs)
ERROR PythonPlotNodeModel File "C:\Program Files\Anaconda\lib\site-packages\matplotlib\axes_axes.py", line 5678, in hist
ERROR PythonPlotNodeModel m, bins = np.histogram(x[i], bins, weights=w[i], *_hist_kwargs)
ERROR PythonPlotNodeModel File "C:\Program Files\Anaconda\lib\site-packages\numpy\lib\function_base.py", line 176, in histogram
ERROR PythonPlotNodeModel 'max must be larger than min in range parameter.')
ERROR PythonPlotNodeModel AttributeError: max must be larger than min in range parameter.
ERROR Python Plot Execute failed: No output image found

The snippet just returns missing values for the intersevtion and fitted data