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Hi, I tried to use the Closest Facility tool and it solved my problems!! Thank you jsandhu!! I have only a question: when I set 'Time of day' the tool take into account some data about traffic depending on different hours?? Bye, Dani
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11-20-2013
03:05 AM
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For jsandhu: Thank you...I will try your solution!! For ScottSandusky: Hi! I don't know if I could be helpful...but I'll try to give you some more info. I have to solve some OD cost matrix with distances (km and minutes) among the municipalities that belong to the same LLS (Local Labor System). What I did: I built a network dataset by a street shape file (I calculated the lenght variable and I added speed limit to find travel times) and then I solved my OD cost matrices. I verified some data with Google Maps distances and I noticed that my results are different both in terms of km (in some cases more than 10km) and time. I added also hierarchy but results are almost the same. So I used 'Find Route' to have other data to compare with mine and I noticed that they are more similar to those of Google Maps (in particular as regards travel times). Given that I can use my Network Dataset in the 'Find Route' (to point out that in this case I don't get travel time and distances sometimes are different from those in the matrices...I don't know how it can happen!), I wondered if it was possible to use the European Routing Service (I need this data for Italy) in the Network Analyst to solve my matrices. I don't know if it is possible and how to do it! If you want to know anything else, ask me as well! Dani
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11-14-2013
11:15 PM
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Hi everyone! I have to create an OD cost matrix with road distances, I have already created a network dataset, but the results are a little different from the real ones (I have compared the data in the OD Cost Matrix to distances on Google Maps). So I was wondering if it is possible to use the European Routing Service (used for the Find Route) as a Network Dataset to create my OD cost matrix? Thanks! Dani
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11-14-2013
05:00 AM
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Hi, I need some help!! I'm using ArcGis 10.1 and I have installed 'ArcGis Editor for OSM'. From Arcatalog, I'm trying to load osm data (that i have already downloaded from geofabrik.de for Italy street) but I obtain these two error messages (from two different dataset): 1. Start Time: Thu Nov 14 13:22:37 2013 Counting elements in OSM file... There is an unclosed literal string. Line 73047661, position 34. at System.Xml.XmlTextReaderImpl.Throw(Exception e) at System.Xml.XmlTextReaderImpl.Throw(String res, String arg) at System.Xml.XmlTextReaderImpl.ParseAttributeValueSlow(Int32 curPos, Char quoteChar, NodeData attr) at System.Xml.XmlTextReaderImpl.ParseAttributes() at System.Xml.XmlTextReaderImpl.ParseElement() at System.Xml.XmlTextReaderImpl.ParseElementContent() at System.Xml.XmlTextReaderImpl.Read() at System.Xml.XmlReader.MoveToContent() at System.Xml.XmlReader.IsStartElement() at ESRI.ArcGIS.OSM.GeoProcessing.OSMToolHelper.countOSMStuff(String osmFileLocation, Int32& nodeCapacity, Int32& wayCapacity, Int32& relationCapacity, ITrackCancel& CancelTracker) at ESRI.ArcGIS.OSM.GeoProcessing.OSMGPFileLoader.Execute(IArray paramvalues, ITrackCancel TrackCancel, IGPEnvironmentManager envMgr, IGPMessages message) Failed to execute (OSMGPFileLoader). Failed at Thu Nov 14 13:45:56 2013 (Elapsed Time: 23 minutes 19 seconds) 2. Start Time: Thu Nov 14 14:07:06 2013 Counting elements in OSM file... Counted 16781867 nodes, 1338426 ways, and 50038 relations. Preparing geodatabase... Object reference not set to an instance of an object. at ESRI.ArcGIS.OSM.GeoProcessing.OSMGPFileLoader.Execute(IArray paramvalues, ITrackCancel TrackCancel, IGPEnvironmentManager envMgr, IGPMessages message) Failed to execute (OSMGPFileLoader). Failed at Thu Nov 14 14:11:13 2013 (Elapsed Time: 4 minutes 7 seconds) What can I do? There is another way to load OSM data on ArcGis? I need these data to built a Network Dataset and then a OD cost matrix (I have already did it with a street shape file but results are different from those calculated from Google Maps and I want to do the same thing using OSM data to compare results). I hope someone could help me! Thank you, Dani
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11-14-2013
04:46 AM
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