From c0124f7d77e521f38714f7874d298884bed31481 Mon Sep 17 00:00:00 2001
From: Patrick Niklaus <patrick.niklaus@student.kit.edu>
Date: Sun, 22 Jul 2018 15:26:21 +0000
Subject: [PATCH] Round network distance to deci-meter to retain previous
 behavior

---
 src/engine/routing_algorithms/map_matching.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/engine/routing_algorithms/map_matching.cpp b/src/engine/routing_algorithms/map_matching.cpp
index daefc04c9..72b89d77a 100644
--- a/src/engine/routing_algorithms/map_matching.cpp
+++ b/src/engine/routing_algorithms/map_matching.cpp
@@ -252,6 +252,8 @@ SubMatchingList mapMatching(SearchEngineData<Algorithm> &engine_working_data,
                                                                  target_phantom,
                                                                  weight_upper_bound);
 
+                    network_distance = std::round(network_distance*10)/10;
+
                     // get distance diff between loc1/2 and locs/s_prime
                     const auto d_t = std::abs(network_distance - haversine_distance);