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Hello, I have a point file and road network that I am using to try and generate a spatial weights matrix (.swm) file on and I continue to get the following error when using the tool "Generate Network Spatial Weights". Any clue as to what is going on would be greatly appreciated, this is the first time I've used this tool and so I'm not sure where to begin troubleshooting. Traceback (most recent call last): File "c:\program files (x86)\arcgis\desktop10.1\ArcToolbox\Scripts\Network2SWM.py", line 364, in <module> setupNetwork2SWM() File "c:\program files (x86)\arcgis\desktop10.1\ArcToolbox\Scripts\Network2SWM.py", line 88, in setupNetwork2SWM exponent = exponent, rowStandard = rowStandard) File "c:\program files (x86)\arcgis\desktop10.1\ArcToolbox\Scripts\Network2SWM.py", line 259, in network2SWM DM.MakeFeatureLayer(destinationLayer, destFCLayer, sqlValue) File "c:\program files (x86)\arcgis\desktop10.1\arcpy\arcpy\management.py", line 5774, in MakeFeatureLayer raise e ExecuteError: Failed to execute. Parameters are not valid. ERROR 000725: Output Layer: Dataset NetSWM_Dest already exists. Failed to execute (MakeFeatureLayer). Failed to execute (GenerateNetworkSpatialWeights).
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05-23-2013
10:57 AM
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Hi Jay, Thanks so much! I installed and ran the Traversal Result tool and it gave me exactly what I needed. For others in the same boat, it creates (among other things) a "TRFC_Turns" feature class. This counted each intersection that the route took and gave me times for each intersection. Based on the times I was able to classify if the route went straight through the intersection or if it took a left or right. Thanks again, this worked great! Kate
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04-26-2012
12:28 PM
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Hello, I'm am using NA's Closest Facility solver to calculate routes between incidents and the closest fire station. The processes works fine and I have about 385 different routes. Is it possible to calculate or find out the number of turns along each route? And better yet, whether it was a left or right turn? Any help would be greatly appreciated. Thanks!
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04-25-2012
03:00 PM
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Hey everyone, I have a python script for data entry and I would like to create a customized entry form that people could use. In 9.3 you could create a vba form, is there a version of this in 10? The only option I can find that's close doing the generic 'tool' screen, but for batch data entry I don't want them to have to click on the tool button for every record. Am I missing something? Thanks in advance!
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12-03-2010
03:05 PM
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I am also very interested in this. Please let me know if you find out anything. Thanks!
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12-03-2010
03:01 PM
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