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How to generate multiple paths between fixed source and destination points?

Question asked by spring1364 on Nov 17, 2014
Latest reply on Nov 19, 2014 by xander_bakker

Hello everybody,

 

Does anybody know how I can generate multiple paths (not just least cost one) between two points? I want to have several alternatives of paths connecting two point in my map.

 

I have an idea of writing a code with "for" loop and use "costPath" tool in each iteration and find LCP; then exclude the resulting LCP from the model prior to the next iteration and find a new LCP.

 

I have no idea how to perform it!! Is there a way to do this algorithm in ArcMap by python scripting?

I hope I am clear enough to explain the issue.

 

Thank you,

Sara

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