changed dt

main.cpp

@@ -18,7 +18,7 @@ int main(int argc, char** argv) {
             return 1;
     }
 
-    double dt = 0.0001;
+    double dt = 0.000001;
     unsigned nSteps = 200;
 
     nBodySim sim(datafile);
@@ -31,8 +31,8 @@ int main(int argc, char** argv) {
         sim.runSimulation(dt, nSteps);
         auto stop = std::chrono::high_resolution_clock::now();
 
-        auto duration = std::chrono::duration_cast<std::chrono::microseconds>(stop - start);
-        std::cout << "Computation Time: " << duration.count()/1000000.0 << " seconds" << std::endl;
+        auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(stop - start);
+        std::cout << "Computation Time: " << duration.count()/1000.0 << " seconds" << std::endl;
     } catch (std::exception& e) {
         std::cerr << e.what() << std::endl;
         // save state of simulation