Take the 2-minute tour ×
Geographic Information Systems Stack Exchange is a question and answer site for cartographers, geographers and GIS professionals. It's 100% free, no registration required.

I have a suitability matrix which was created in model builder based on elevation data and multiple start data points and end data points representing schools.

I'd like to link all the schools up using cost paths.

I can only use one iterator in model builder so was wondering how best to do this.

Many thanks

share|improve this question
    
I'm actually trying to do something similar, but instead of setting up a single network I have 250 start points and 10 end points distributed, what I want to do is assign an end point by simple proximity and then develop least cost paths for each start point to their assigned end point. To do that, I am working in steps and only using the iterator for each set of points by iterating the feature classes. It sounds like you could construct a simple stepwise network, so perhaps instead of iterators you could batch? –  Tim May 28 at 19:27
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.