I have a layer of polylines representing routes, with a field "routeid" for each. I have 23 routeids in the source layer. Suppose I want to use an iterator to create a new layer for each routeid. I set up a model as in the attachment, specified the iterator to group by route id, and put the %value% in the output of the Make Feature Layer tool. When I run the model, the iterator runs first and assigns Value=1, then I get my feature layer RouteView_rt1 and it looks right. But that's it - everything stops after that. If I run it again, I get the same RouteView_rt1 layer created over again. What am I doing wrong that keeps the iterator from actually iterating?
... View more