Introduction of chi2_time and ndf_time to AT converter

This is a follow up on the MR !1454 (merged) in order to make chi2_time and ndf_time available in AT converter

analysis/common/analysis_tree_converter/CbmStsTracksConverter.cxx

@@ -61,11 +61,13 @@ void CbmStsTracksConverter::Init()
   InitInput();
 
   AnalysisTree::BranchConfig vtx_tracks_config(out_branch_, AnalysisTree::DetType::kTrack);
-  vtx_tracks_config.AddField<float>("chi2", "chi2 of the track fit");
+  vtx_tracks_config.AddField<float>("chi2", "spatial chi2 of the track fit");
+  vtx_tracks_config.AddField<float>("chi2_time", "time chi2 of the track fit");
   vtx_tracks_config.AddField<float>("vtx_chi2", "chi2 to to the primary vertex");
   vtx_tracks_config.AddFields<float>({"dcax", "dcay", "dcaz"},
                                      "not actuall Distance of Closest Approach, but extrapolated to z=z_vtx");
-  vtx_tracks_config.AddField<int>("ndf", "number degrees of freedom");
+  vtx_tracks_config.AddField<int>("ndf", "spatial number degrees of freedom");
+  vtx_tracks_config.AddField<int>("ndf_time", "time number degrees of freedom");
   vtx_tracks_config.AddField<int>("q", "charge");
   vtx_tracks_config.AddField<int>("nhits", "number of hits (total MVD+STS)");
   vtx_tracks_config.AddField<int>("nhits_mvd", "number of hits in MVD");
@@ -74,7 +76,9 @@ void CbmStsTracksConverter::Init()
 
   iq_            = vtx_tracks_config.GetFieldId("q");
   indf_          = vtx_tracks_config.GetFieldId("ndf");
+  indf_time_     = vtx_tracks_config.GetFieldId("ndf_time");
   ichi2_         = vtx_tracks_config.GetFieldId("chi2");
+  ichi2_time_    = vtx_tracks_config.GetFieldId("chi2_time");
   inhits_        = vtx_tracks_config.GetFieldId("nhits");
   inhits_mvd_    = vtx_tracks_config.GetFieldId("nhits_mvd");
   idcax_         = vtx_tracks_config.GetFieldId("dcax");
@@ -162,7 +166,9 @@ void CbmStsTracksConverter::ReadVertexTracks(CbmEvent* event)
     track.SetMomentum3(momRec);
     track.SetField(int(q), iq_);
     track.SetField(int(sts_track->GetNDF()), indf_);
+    track.SetField(int(sts_track->GetNdfTime()), indf_time_);
     track.SetField(float(sts_track->GetChiSq()), ichi2_);
+    track.SetField(float(sts_track->GetChiSqTime()), ichi2_time_);
     track.SetField(int(sts_track->GetNofHits()), inhits_);
     track.SetField(float(trackParamFirst->GetX() - cbm_prim_vertex_->GetX()), idcax_);
     track.SetField(float(trackParamFirst->GetY() - cbm_prim_vertex_->GetY()), idcax_ + 1);