TELEMAC-MASCARET Forum: Breach error - RETURNING EXIT CODE: 2 (1/1)

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TOPIC: Breach error - RETURNING EXIT CODE: 2

Breach error - RETURNING EXIT CODE: 2 3 years 1 month ago #40511

r.bbn
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Fresh Boarder
Posts: 6

Hi all!
I'm encountering an error while adding a breach into my 2D model. The breach file is found by the solver as I got the output "INCREASE NUMBER OF POINTS OF BREACH : 1" but then the computation crash.
I copied the "breach.txt" example file and modified the lines to avoid file writing problems.
Do you have an idea of what is going wrong ?

note : the simulation restarts from a previous file.

Sincerely !

Attachments:

breach.txt (0KB)

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Breach error - RETURNING EXIT CODE: 2 3 years 1 month ago #40514

nicogodet OFFLINE Expert Boarder Posts: 183 Thank you received: 44	As a workaround, discretize your polyline a bit more (add 1 or 2 intermediates vertices). It happens with erosion type 2 when it tries to compute the center (if I remember well...) Another quick fix is to switch erosion type to 1 (or lowering bottom) as you have your breach is instantaneous.
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Breach error - RETURNING EXIT CODE: 2 3 years 1 month ago #40515

r.bbn OFFLINE Fresh Boarder Posts: 6	Thank's a lot for your help ! I have switched erosion type to 1 and the computation is running well now.
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