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MURD3D:ITERATION NO. REACHED 100 ,STOP
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TOPIC: MURD3D:ITERATION NO. REACHED 100 ,STOP

MURD3D:ITERATION NO. REACHED 100 ,STOP 8 years 10 months ago #19236

  • HEJIAWEI
  • HEJIAWEI's Avatar
Hello,

I add the salinity to my telemac3d case, but it always stop at the time 3D17H0MN.
(see the error message and case file in attachment)

Any idea of what could be causing this problem ?
Thank you in advance!

Best regards

HJW


error.png
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MURD3D:ITERATION NO. REACHED 100 ,STOP 8 years 10 months ago #19238

  • jmhervouet
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Hello,

This is a sign that the Courant number is becoming very high. Maybe you have somewhere large velocities appearing, try to locate them. Another possibility is that you have dry zones or very shallow zones. Distributive schemes like schme 4 or 5 do not work with dry zones, try scheme NERD (14) instead.

With best regards, and happy new year soon !

Jean-Michel Hervouet
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MURD3D:ITERATION NO. REACHED 100 ,STOP 8 years 10 months ago #19268

  • HEJIAWEI
  • HEJIAWEI's Avatar
Dear Mr. J.M. Hervouet,

Thank you very much for your response.
It's OK now.
With my best regards

HJW
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