3 void trd_hits_z_split(const char *varexp = "fX:fY:fZ:fZ",
4 const char *selection = "")
6 AliRunLoader* rl = Alieve::Event::AssertRunLoader();
9 TTree* ht = rl->GetTreeH("TRD", false);
11 TEvePointSetArray* l = new TEvePointSetArray("TRD hits - Z Slices", "");
12 l->SetMarkerColor((Color_t)7);
13 l->SetMarkerStyle(20); // full circle
17 l->InitBins("Z", 20, -360, 360);
19 TEvePointSelector ps(ht, l, varexp, selection);