Loop inside loop in modelbuilder

09-20-2016 04:37 PM
New Contributor III

Hi, using ModelBuilder, how can one create two iterations loops? when you add an iteration and go to add a new one, you will see it deactivated and unable to use it again. Any idea? Thanks

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2 Replies
MVP Legendary Contributor

the bold print A quick tour of using iterators—Help | ArcGIS for Desktop  says only one iterator per model.... time to move on to python

MVP Honored Contributor

Here's a more specific page for nesting a submodel within another model: Integrating a model within a model—Help | ArcGIS for Desktop 

...although, I agree that if you're ready to make a "complex" model, it is so much easier to do in Python.