void AliTPCCreatePRF() { //create prf //with given parameters TFile *f=TFile::Open("AliTPCprf2d.root","recreate"); AliTPCPRF2D prf; prf.SetPad(0.4,0.75); prf.SetChevron(0.75,0,0); prf.SetGati(0.56,0.68,0.2); prf.SetY(-0.5,0.5,5); prf.Update(); prf->Write("prf_07504_Gati_056068_d02"); prf.SetPad(0.6,1.); prf.SetChevron(1.,0,0); prf.SetGati(0.47,0.51,0.3); prf.SetY(-0.875,0.875,8); prf.Update(); prf.Write("prf_10006_Gati_047051_d03"); prf.SetPad(0.6,1.5); prf.SetChevron(1.5,0,0); prf.SetGati(0.47,0.51,0.3); prf.SetY(-1.125,1.125,10); prf.Update(); prf.Write("prf_15006_Gati_047051_d03"); f->Close(); }