Fix lat-lon management

Author: Grufoony

src/dsm/sources/RoadNetwork.cpp

@@ -249,7 +249,7 @@ namespace dsm {
         file >> lon >> lat;
         auto const& it{m_nodes.find(i)};
         if (it != m_nodes.cend()) {
-          it->second->setCoords(std::make_pair(lon, lat));
+          it->second->setCoords(std::make_pair(lat, lon));
         } else {
           Logger::warning(std::format("Node with id {} not found.", i));
         }
@@ -282,7 +282,7 @@ namespace dsm {
         dLat = lat == "Nan" ? 0. : std::stod(lat);
         auto const& it{m_nodes.find(std::stoul(nodeId))};
         if (it != m_nodes.cend()) {
-          it->second->setCoords(std::make_pair(dLon, dLat));
+          it->second->setCoords(std::make_pair(dLat, dLon));
         } else {
           Logger::warning(
               std::format("Node with id {} not found. Skipping coordinates ({}, {}).",
@@ -478,7 +478,7 @@ namespace dsm {
     for (auto const& [nodeId, pNode] : m_nodes) {
       file << nodeId << ';';
       if (pNode->coords().has_value()) {
-        file << pNode->coords().value().first << ';' << pNode->coords().value().second;
+        file << pNode->coords().value().second << ';' << pNode->coords().value().first;
       } else {
         file << "Nan;Nan";
       }

test/data/coords.dsm

@@ -1,10 +1,10 @@
 9
 0   0
-1   0
-2   0
 0   1
-1   1
-2   1
 0   2
+1   0
+1   1
 1   2
+2   0
+2   1
 2   2

test/data/nodes.csv

@@ -1,4 +1,4 @@
 id;lon;lat
-1;1;0
+1;0;1
 0;0;0
-2;2;0
+2;0;2