topic Update multiple Analysis Layer Attribute Parameters in ArcGIS Network Analyst Questions https://community.esri.com/t5/arcgis-network-analyst-questions/update-multiple-analysis-layer-attribute/m-p/596193#M5727 <HTML><HEAD></HEAD><BODY><SPAN>For an intermodal network model in the ArcGIS 10 Network Analyst extension, we want to have many paramaters (&gt;40) that can be updated without having to rebuild the model. However, if we use a python script that updates these parameter using the 'UpdateAnalysisLayerAttributeParameter_na' syntax, it becomes very slow. It appears that it has to start a new procedure for every parameter. Does anyone know if it is possible to optimize this process.</SPAN><BR /><BR /><SPAN>Thank you for your time, all sugestions are welcome.</SPAN></BODY></HTML> Fri, 15 Jun 2012 11:22:14 GMT RicHoefnagels 2012-06-15T11:22:14Z Update multiple Analysis Layer Attribute Parameters https://community.esri.com/t5/arcgis-network-analyst-questions/update-multiple-analysis-layer-attribute/m-p/596193#M5727 <HTML><HEAD></HEAD><BODY><SPAN>For an intermodal network model in the ArcGIS 10 Network Analyst extension, we want to have many paramaters (&gt;40) that can be updated without having to rebuild the model. However, if we use a python script that updates these parameter using the 'UpdateAnalysisLayerAttributeParameter_na' syntax, it becomes very slow. It appears that it has to start a new procedure for every parameter. Does anyone know if it is possible to optimize this process.</SPAN><BR /><BR /><SPAN>Thank you for your time, all sugestions are welcome.</SPAN></BODY></HTML> Fri, 15 Jun 2012 11:22:14 GMT https://community.esri.com/t5/arcgis-network-analyst-questions/update-multiple-analysis-layer-attribute/m-p/596193#M5727 RicHoefnagels 2012-06-15T11:22:14Z