--- /dev/null
+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.,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();
+}
+
+
+
+