#include "TStopwatch.h"
#endif
-Int_t AliTPCFindTracks(Int_t eventn=1) {
+Int_t AliTPCFindTracks(Int_t eventn=1) {
+
+AliKalmanTrack::SetConvConst(1000/0.299792458/gAlice->Field()->SolenoidField());
cerr<<"Looking for tracks...\n";
TFile *out=TFile::Open("AliTPCtracks.root","new");