I am working on a project where I need to generate service areas that represent the drive time from a point based on actual speed limits. The shapefile has speed limit as an attribute and I have generated an RTG file that uses the speed limit and segment length to generate a travel time in seconds for each segment.
- Is there a way to have the routing engine use the values in this cost field when creating the service area?
- Is there a different built-in method available that will accomplish the same goal?
- What step in the service area calculation raises the GeneratingServiceArea event?