AnsweredAssumed Answered

Does global turn delay evaluator really work in network analyst?

Question asked by ucfts17 on Nov 10, 2014
Latest reply on Mar 1, 2015 by KarelK01

Hi!

I am just wondering anybody knows whether global turn delay evaluator really works in your cases.

I have been doing a test followed the official tutorial named 'Convincing the Chief' for understanding the impact of turns on traveling time. By using the sample data in this tutorial, I successfully built the GTDE (global turn delay evaluator), and then compared the results with GTDE with the results without GTDE. The results were the same, suggesting GTDE did not work actually. Dose anybody know why?

 

Plus, GTDE works in service area analysis, but does not in closest facilities analysis and OD matrix generation. Why?

Thanks for your answers and help.!!!!

 

The PDF of the tutorial: http://www.esri.com/news/arcuser/0309/files/chief.pdf

The data of this tutorial: http://www.esri.com/news/arcuser/0309/files/fd37_4.zip

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