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Explicit (SWMM) N/A results

Hello,

I am working in SewerGEMS 08.11. .

Model is computed in Explicit (SWMM solvers). The problem is very strange, because model is worked fine until i change sanitary loads, ever since then results are N/A. When I try to compute earlier version of model with unchanged sanitary loads also the results are N/A. I try to compact database and to separate stsw.sqlite files in new folder but that  doesn`t help. But I try to run model in SWMM and all work fine and also I try compute model in Implicit solver and model are showing results.

Can you tell me what can cause this kind of problem and what can i do? 

Regards,

Matija

  • Usually that means that the model did not run successfully. Look under Analysis > User Notifications. That will give you an idea of where the problem is and how to correct it. With more details, we may be able to help you.
  • I have only one notification.

    Under Calculation Summary i do not have any errors only warnings (02,04) . Earlier version of that model also do not show results ( before runs successfully for sure ).

    Also when I export it to SWMM he compute successfully.

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    Regards,

    Sushma Choure

    Bentley Technical Suppport

  • It would also be helpful to explain which specific result field(s) are showing "N/A" (or all of them?) There are some results that are applicable to other solvers but not SWMM, though the core results like flow, hydraulic grade, etc should show.


    Regards,

    Jesse Dringoli
    Technical Support Manager, OpenFlows
    Bentley Communities Site Administrator
    Bentley Systems, Inc.