1 - I am trying to create a model to buffer rivers, lake and spring but sometimes I don't have some of my input (river, lake or spring). Is it possible to create a model with optional input ? How to do that ? (I don't have experience with Python).

Another question is: 2 - We work whith 5 computers and I want to share the model with others (We don't have server, every user has its own user name) How should I set the workspace and how to do that ?

  • Model is in toolbox and toolbox is portable. If you create a toolbox and last copy and paste in wanted directory. Next if you don't create other traitment as buffer it's more simply to use the toolbox directly... but you can read this tutorial for biginning Nov 27, 2015 at 18:00
  • Welcome to GIS SE! As a new user be sure to take the Tour where you will see that there should be only one question per question. You can use the edit button to remove your second question.
    – PolyGeo
    Nov 27, 2015 at 19:18


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