#include "hector_gps_calibration/hector_gps_calibration.h"#include "hector_gps_calibration/transform_delta_cost_functor.h"#include "hector_gps_calibration/angle_local_parameterization.h"#include <ceres/ceres.h>#include <geodesy/utm.h>#include <sensor_msgs/NavSatFix.h>#include <iostream>#include <fstream>