comment out update on link cum_arr and cum_dep

- which are not used for critical computation in the current implementation.

Author: jdlph

path4gmns/simulation.py

@@ -51,11 +51,12 @@ def perform_simple_simulation(ui, loading_profile='random'):
         if i % num == 0:
             print(f'simu time = {i/num} min, CA = {cum_arr}, CD = {cum_dep}')
 
-        if i > 0:
-            for link in links:
-                # link.cum_arr and link.cum_dep are not used for critical calculation
-                link.cum_arr[i] = link.cum_arr[i-1]
-                link.cum_dep[i] = link.cum_dep[i-1]
+        # comment out from now on as link.cum_arr and link.cum_dep are not used 
+        # for critical calculation
+        # if i > 0:
+        #     for link in links:
+        #         link.cum_arr[i] = link.cum_arr[i-1]
+        #         link.cum_dep[i] = link.cum_dep[i-1]
 
         if A.have_dep_agents(i):
             for a_no in A.get_td_agents(i):

tests/demo.py

@@ -226,7 +226,6 @@ def test_simulation():
 
     print('writing agent trajectories')
     pg.output_agent_trajectory(network)
-    print('\ntrajectories can be found in trajectory.csv')
 
 
 def demo_mode(mode):