topic Re: Network Analysis Route Solve Problem in ArcGIS Network Analyst Questions
https://community.esri.com/t5/arcgis-network-analyst-questions/network-analysis-route-solve-problem/m-p/723946#M6942
<HTML><HEAD></HEAD><BODY><P>Most likely, you don't have an evaluator established for your impedance attribute. As a result, the cost to travel across every edge is 0 so any route (no matter how many edges it travels on) is the same. At minimum, you should set up a length cost attribute based on shape.</P></BODY></HTML>Tue, 26 Aug 2014 16:53:50 GMTMattCrowder2014-08-26T16:53:50ZNetwork Analysis Route Solve Problem
https://community.esri.com/t5/arcgis-network-analyst-questions/network-analysis-route-solve-problem/m-p/723945#M6941
<HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>I am trying to solve a route after creating the Network data set, and when I pick the two points (they are very close to each other) and click solve, it would give me a very complicated route all over the city (over 400 turns when you look at the direction!). Does anyone know how to fix this? It didn't give me any trouble when I did the tutorial data, and I created the same Network data set on my PI's computer, it worked fine. </P><P></P><P>I am also trying to do the closest facility for a group of subject (about 90 people; the goal to find the distance for each subject to the closest park). How to <STRONG>do all the subjects at once</STRONG> instead of selecting one at a time? </P><P></P><P>Any help would be greatly appreciated</P><P></P><P>Leping</P><P><SPAN style="color: #000000; font-family: verdana, arial, helvetica; font-size: 11px;"> </SPAN></P></BODY></HTML>Tue, 26 Aug 2014 04:23:21 GMThttps://community.esri.com/t5/arcgis-network-analyst-questions/network-analysis-route-solve-problem/m-p/723945#M6941LepingWan2014-08-26T04:23:21ZRe: Network Analysis Route Solve Problem
https://community.esri.com/t5/arcgis-network-analyst-questions/network-analysis-route-solve-problem/m-p/723946#M6942
<HTML><HEAD></HEAD><BODY><P>Most likely, you don't have an evaluator established for your impedance attribute. As a result, the cost to travel across every edge is 0 so any route (no matter how many edges it travels on) is the same. At minimum, you should set up a length cost attribute based on shape.</P></BODY></HTML>Tue, 26 Aug 2014 16:53:50 GMThttps://community.esri.com/t5/arcgis-network-analyst-questions/network-analysis-route-solve-problem/m-p/723946#M6942MattCrowder2014-08-26T16:53:50Z