// Notice - Extrapolation outside of calibration range - using constant function
//
TObjArray *array =AliTPCcalibDB::Instance()->GetTimeVdriftSplineRun(run);
+ if (!array) return 0;
TGraphErrors *laserA= (TGraphErrors*)array->FindObject("GRAPH_MEAN_DRIFT_LASER_ALL_A");
TGraphErrors *laserC= (TGraphErrors*)array->FindObject("GRAPH_MEAN_DRIFT_LASER_ALL_C");
// Notice - Extrapolation outside of calibration range - using constant function
//
TObjArray *array =AliTPCcalibDB::Instance()->GetTimeVdriftSplineRun(run);
+ if (!array) return 0;
TGraphErrors *laserA= (TGraphErrors*)array->FindObject("GRAPH_MEAN_DRIFT_LASER_ALL_A");
TGraphErrors *laserC= (TGraphErrors*)array->FindObject("GRAPH_MEAN_DRIFT_LASER_ALL_C");
// Notice - Extrapolation outside of calibration range - using constant function
//
TObjArray *array =AliTPCcalibDB::Instance()->GetTimeVdriftSplineRun(run);
+ if (!array) return 0;
TGraphErrors *laserA= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_A");
TGraphErrors *laserC= (TGraphErrors*)array->FindObject("GRAPH_MEAN_GLOBALYGRADIENT_LASER_ALL_C");