Iber model

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Meshing Problem after importing DEM

Nana Araba Dennis
12/06/2025 17:52:00
Meshing Problem/Rating Curve
Hello Marcos, 
Thank you very much for the feedback, i extending the dem and used it. 
1. Am trying to add a wall to restrict flow through part of my model. The dem i used had a rectangular wall and i imported it into iber. Due to the triangular mesh in iber, the wall takes that shape. Tried using split to merge the spacing in between but am not getting it to be rectangular. Is there a way to rectify that or create the wall in iber directly. I tried using a line and increasing the elevation but still have flow through it.



2. How does the rating curve function as an outlet boundary condition. In my model i have an elevation of 0.91m. I realized using a rating curve with values below 0.91m still had water out of the outlet. 

Will be grateful for clarification 
Thank you 
Best Regards
Nana

 Meshing Problem after importing DEM   Nana Araba Dennis 06/06/2025 07:00
 RE: Meshing Problem after importing DEM   Marcos Sanz Ramos 06/06/2025 07:15
     Reply   Nana Araba Dennis 06/06/2025 07:22
         Re: Meshing Problem after importing DEM   Marcos Sanz Ramos 10/06/2025 07:03
 Meshing Problem/Rating Curve   Nana Araba Dennis 12/06/2025 17:52