I have a road network in which I have a OD Cost solution completed for shortest travel distance from a service point to my defined destination. Some of these service points are located on small, backwoods roads and require the crossing of multiple privately owned parcels before accessing a public road.
I would like an output for each solution telling me the distance traveled over each of those individual parcels that are crossed when accessing the public road from the private one.
Suggestions please???
Thank you
I would like an output for each solution telling me the distance traveled over each of those individual parcels that are crossed when accessing the public road from the private one.
Suggestions please???
Thank you
Were you able to solve your problem yet? If not, there are a couple of ways to approach this. One way could be to add a cost attribute to your map that only has distance costs in the areas you care about. Then, when you solve your analysis as you did before, you can accumulate your new cost attribute.
Another way could be by inspecting the traversal result. In that case, however, unless I am mistaken, you will need to use the Closest Facility solver, instead of OD. If you are on ArcGIS 10.1, use the Copy Traversed Source Features geoprocessing tool:
http://resources.arcgis.com/en/help/main/10.1/index.html#//004800000023000000
With that tool, you get an output of all of the edges that were traversed in your output routes. You can inspect those source features for the information you are looking for.
If you are at 10.0 or prior the GP tool was not yet available. In that case, you can add the traversal result to your map with this add-in:
http://resources.arcgis.com/gallery/file/ArcObjects-.NET-API-Code-Gallery/details?entryID=C8A2186E-1422-2418-3494-48812C8DB8DE