Hi rooters, I have defined a function TF1 *f1 = new TF1("f1","landau(0)*gaus(3)",300,1700,6); and I use it in the FitSlicesY function: gr1->FitSlicesY(f1,0,126,0); Is it possible to get histograms for all the 6 parameters with the value of the parameter for each fitted slice ? I tried something like: par0[i] = gr1_0->GetBinContent(i); . . . par5[i] = gr1_5->GetBinContent(i); but it doesn't work. I have the usual constant, mean, sigma and chi2 in the first 4 histograms, but nothing about the 6 parameters. Is there a way to find it? an other question: Is there a possibility to have plain surface with the X3D viewer like we can have with OpenGL ? Thank's a lot for your help. Xavier
This archive was generated by hypermail 2b29 : Tue Jan 02 2001 - 11:50:22 MET