private void UpdateVolume(List <int> VolInput, List <int> Vol) { int p = 0; foreach (int val in VolInput) { VissimTools.SetVol(val, "Volume(1)", Vol[p]); //vehicle input point [VolInput], volume of 1st interval //VissimTools.SetVol(val, "Volume(2)", Vol); //vehicle input point [VolInput], volume of 2nd interval p++; } }