CODEWITHSUNDEEP
pythondataframeplotsimulationptv-vissim
Jewel_R
Jewel_R

Reputation: 126

VISSIM com interface plotting simulation value in real time and converting it in a data frame appending the value

I am using PTV VISSIM COM to measure different attributes like speed, vehicle count, etc. Part of my code is as below

End_of_simulation = 60 # simulation second [s]
resolution = 10 # Number of steps in a second
Vissim.Simulation.SetAttValue('SimPeriod', End_of_simulation)
Vissim.Simulation.SetAttValue('SimRes', resolution )
for j in range (End_of_simulation * resolution):
    Vissim.Simulation.RunSingleStep()
    volume=DC_measurement.AttValue('Vehs(Current,Current,All)')
    print(volume)

The output of this result runs the simulation in real-time and the volume keeps coming in print until the simulation ends. like

0
0
1
1
...
continues until simulation end

I was trying to see

  1. if it is possible to plot these values in real-time /at the same time the simulation is going on.
  2. Also keeping them appended into a data frame with a column name such that as the simulation continues values will be kept included in the data frame and it's length will continue changing. How could I possibly achieve that?

Upvotes: 0

Views: 215

Answers (0)

Related Questions