Fixed STSU default speeds (#43)

The current implementation stores the speed in minutes instead of the expected seconds.
TravelModellingGroup · Jul 15, 2024 · 0742ea1 · 0742ea1
1 parent d26e685
commit 0742ea1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/TMG.Visum/TransitAssignment/HeadwayImpedanceParameters.cs b/TMG.Visum/TransitAssignment/HeadwayImpedanceParameters.cs
@@ -426,7 +426,8 @@ internal override void UpdateSTSUSegmentSpeeds(VisumInstance instance)
                 NetObjectType = "LINK",
                 OnlyActive = true,
                 ResultAttributeName = $"ADDVAL1",
-                Formula = $"IF({autoTimes} < 9999, {autoTimes}, 60 * [LENGTH] / {parameter.DefaultEROWSpeed})"
+                // 3600 because VISUM uses seconds for time
+                Formula = $"IF({autoTimes} < 9999, {autoTimes}, 3600 * [LENGTH] / {parameter.DefaultEROWSpeed})"
             });
 
             // Apply to lines in the filter