topic Re: Build Errors with Traffic Data in ArcGIS Network Analyst Questions

Build Errors with Traffic Data

ToddFagin — Wed, 13 Aug 2014 19:17:38 GMT

Greetings all,

I am trying to build a Network Dataset with historic traffic data. (The traffic data are actually completely fictitious designed solely for the purposes of trying to learn how to configure a network dataset).

The best I can tell both my tables and feature class are configured properly (with the exception of EdgeFCID--I have not idea how to determine the feature class ID; I only have one feature class participating in the network, though, so I went with 1 since that was the value the tutorial data used). When I build the dataset, I receive the following message: SourceName: Streets_DailyProfiles, ObjectID: 6, Network edge not found with positions 0.000000 to 1.000000.

It then replicates this error for every ObjectID for which I have configured the daily profiles.

Any suggestions on why this is and how to fix it would be greatly appreciated.

Many thanks in advance,

Todd

Re: Build Errors with Traffic Data

AsafBen-Ari — Thu, 14 Aug 2014 05:16:19 GMT

Hi Todd,

The Feature Class ID is automatically defined when you import the streets FC into the Feature Dataset, and it is often different from 1.

If you have a "no turn" FC you can find the FCID over there (since they both relate to the same streets FC).

As far as I know, the only other way to find out the FCID is through a code.

Asaf.

Re: Build Errors with Traffic Data

AsafBen-Ari — Thu, 14 Aug 2014 05:21:51 GMT

Another option is to use this "Dummy" data:

http://www.arcgis.com/home/item.html?id=ab6d78835f6f4fb991accbafdb3ed41a‌

Asaf.

Re: Build Errors with Traffic Data

ToddFagin — Fri, 15 Aug 2014 04:49:56 GMT

Thank you for the reply. I have been out of the office and haven’t been able to give this a try yet. I will first thing tomorrow.

Again, many thanks.

Re: Build Errors with Traffic Data

ToddFagin — Fri, 15 Aug 2014 16:03:09 GMT

I found the answer to my question about the FeatureClassID. It is actually easy to determine once you know where to look:

http://resources.arcgis.com/en/help/main/10.1/index.html#//0047000001rz000000

Knowing this fixed my problems.

Many thanks.

Todd Fagin

Oklahoma Natural Heritage Inventory/

Department of Geography and Environmental Sustainability