TH1D bin error , root6

[OSchaile]

Hi,
from a previous post a learned that this default since ROOT 5.99

TH1 Weighted Fill. Problem with errors and draw

TH1 Weighted Fill. Problem with errors and draw. Hello I’m using ROOT version 5.99/01 I’m having a peculiar error when filling a histogram directly from stored files. Specifically when using weighted fill: TH1::Fill(x, w) When I fill using this method the error in each bin is set to the bin value rather than sqrt N. Also the draw option is forced to draw “simple errors” which cannot be turned in the editor. I have found ways around this, TH1::fill(x) and TH1::AddBinContent(bin, w) both wor…

Otto