Function signal_callback_handler

nodes/offline_kitti.cpp:43–47

pcl::PointCloud<PointType>::Ptr filtered;

void signal_callback_handler(int signum) {
  cout << "Caught Ctrl + c " << endl;
  // Terminate program
  exit(signum);
}

void pub_score(std::string mode, double measure) {
  static int SCALE = 5;