Could you - identify which version you are using? - provide a small fut running script to test your problem? Rene Brun On Thu, 18 Jul 2002 kmakonyi@nist.gov wrote: > Dear Rooters, > > I try to copy a part of a histogram like this: > > for(int j = 900; j < 1000; j++ ){ > printf("in h1 = %d\n", > h1->GetBinContent( j )); > h1_->SetBinContent(j - 899, > h1->GetBinContent(j)); > printf("out h1_ = %d\n", > h1_->GetBinContent( j - 899 )); > } > the dumped value of the h1_ histogram is OK, but when I try to draw it the value > is chaged. ( for intant the tipical (real) value of my histo is around 1000, the > "drawn" value is 14000 ). That is problem because after these, the fitting > is using the "drawn" value. > How does it works? > k. > > ps. In fact before the copiing the original histogram also shows the same > behaviour ... >
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