Hi all!

I'm sorry for my stupid questions, but how can I add the values for the
errorbars?
Given something like

scatterFigure = ve.Embedded("Window_2")
scatterPage = scatterFigure.Root.Add('page')
scatterGraph = scatterPage.Add('graph', ...)
scatterX = scatterGraph.Add('axis', name='x',...)
scatterY = scatterGraph.Add('axis', name='y',... )

scatterXY.scatterGraph.Add('xy', key='key_here',
marker = 'circle',
MarkerFill__color ='blue',
 markerSize = '5pt',
ErrorBarLine__width = '2pt',
ErrorBarLine__hideVert = False,
 PlotLine__hide = True,
FillBelow__hide = True,
)
scatterXY.xData.val = np.arange(3)
scatterXY.yData.val = np.arange(3)**2

where can I put errorbars values, for example erry = np.sqrt(np.arange(3))?

Thanks

brunetto
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