I have tried to use Network Analyst as an extension and came across a memory issue when trying to run a Closest Facility query.
The query I want to run is routing zone origin and destinations, as facilities and incidents. I have 2650 zones, so herein lies the memory issue as the query is routing to the network (as I'm also routing to the network, not straight line), meaning it's 2650 x 2650 routes.
I thought the best to do is to use ModelBuilder, so I could get the model to export the routes after each iteration or after a batch. Help save on the memory.
My problem is the amount of time this is taking, I have set up a feature selection iterator so one facility is loaded at a time. However, each time I run the model it loads in the 2650 incidents.
So my question is, can I set up ModelBuilder to not load in the locations each time? As the loading of the locations takes about 6 hours to run.