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Thread: Automatically assign sub-catchment to nearest manhole

  1. #1

    Join Date
    Aug 2013
    Posts
    22

    Automatically assign sub-catchment to nearest manhole

    Is it possible to assign a subcatchment to the nearest manhole?

  2. #2
    Senior Member

    Innovyze Employee



    Join Date
    Feb 2013
    Posts
    146
    Hello DCJ,
    If you are asking about InfoWorks ICM you can use SQL or Ruby to assign outfall nodes to a Subcatchment. You can see more at this blog
    http://blog.innovyze.com/2017/03/31/...nts-drains-to/
    Regards,
    Robert Dickinson
    Innovyze Inc.

  3. #3

    Join Date
    Aug 2013
    Posts
    22
    Thanks Robert.

    Is there a way to modify the Ruby script such that only selected subcatchments are considered?


    EDIT:
    I think I can do it with...
    if (subcatchment['node_id'] == '')

    ...and send it to manholes only using...
    if (node['node_type'].upcase == 'MANHOLE')

    Is there a more efficient way to do this?
    Last edited by DCJ; March 21, 2018 at 09:52 AM.

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