Greetings, I have generated an array of TH1F that I now want to write out to a root file. However, I am having difficulty getting this to work. Is it possible? A portion of the code that I used to make this histogram is: TH1F *myhist[1000]; char *histname = new char[10]; sprintf(histname, "h_x_%d",xx); myhist[xx]=new TH1F(histname,"",100,-0.25,0.25); for (Int_t iii=0;iii<nentries; iii++) { Double_t binx=h_x->GetBinContent(iii); myhist[xx]->SetBinContent(iii,binx); } And then I wish to write myhist to a .root file. Any ideas? Thanks Jason
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