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Author: beomki-yeo

core/include/traccc/edm/track_state.hpp

@@ -36,6 +36,14 @@ struct fitting_result {
     // The number of holes (The number of sensitive surfaces which do not have a
     // measurement for the track pattern)
     unsigned int n_holes{0u};
+
+    // Reset the statistics
+    TRACCC_HOST_DEVICE
+    void reset_statistics() {
+        ndf = 0.f;
+        chi2 = 0.f;
+        n_holes = 0u;
+    }    
 };
 
 /// Fitting result per measurement

core/include/traccc/fitting/kalman_filter/kalman_fitter.hpp

@@ -178,6 +178,9 @@ class kalman_fitter {
             .template set_constraint<detray::step::constraint::e_accuracy>(
                 m_cfg.propagation.stepping.step_constraint);
 
+        // Reset fitter statistics
+        fitter_state.m_fit_res.reset_statistics();
+
         // Run forward filtering
         propagator.propagate(propagation, fitter_state());