User Forum of Software BASEMENT
| BASEMENTBasic Simulation Environment for computation of environmental flow and natural hazard simulationLaboratory of Hydraulics, Hydrology and Glaciology (VAW)ETH Zurich |  |
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#1 2021-05-12 14:26:39
- BaseDino80
- User
- Registered: 2021-05-06
- Posts: 3
Run error of sediment transport
Dear all,
I used vers. 2.8 Basement and now run a sediment 2D Transport Simulation.
I dont know why when run simulation I show this message.
WARNING -> At the hydrograph boundary all edges are set inactive (not wetted), but
the inflow is bigger than 0.0. Either the cells in the boundary cross
section are too big or the inflow is too small to ensure that at least one
element is wetted.
How I can resolve?
Best Regards
Last edited by BaseDino80 (2021-05-12 14:26:53)
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#2 2021-05-17 09:14:15
- Matteo Facchini
- Developer
- From: Trento
- Registered: 2014-09-05
- Posts: 284
Re: Run error of sediment transport
Hi Dino,
judging from the error you get, you may try and increase the inflow discharge, or reduce the size of the upstream boundary elements. Also, starting from an already wet domain could make things easier.
Cheers
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#3 2021-05-18 06:46:15
- BaseDino80
- User
- Registered: 2021-05-06
- Posts: 3
Re: Run error of sediment transport
Thanks for answer, what do you mean "upstream boundary elements"? Size of cells?
Regards
Dino
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#4 2021-05-18 08:13:06
- Matteo Facchini
- Developer
- From: Trento
- Registered: 2014-09-05
- Posts: 284
Re: Run error of sediment transport
Yes, the triangles (mesh elements) on the upstream boundary
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