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Mesh generated with Blue Kenue generates is not accepted by Tomawac
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TOPIC: Mesh generated with Blue Kenue generates is not accepted by Tomawac

Mesh generated with Blue Kenue generates is not accepted by Tomawac 8 years 2 months ago #23547

  • palgroth
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Hi,

I have attached my steering, mesh, and boundary conditions

File Attachment:

File Name: case_2016-08-23.zip
File Size: 87 KB


in addition to the message

recieved by Tomawac when I try to run it. Have anyone experienced something similar?

Regards Pål Grøthe Sandnes
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Mesh generated with Blue Kenue generates is not accepted by Tomawac 8 years 2 months ago #23548

  • tfouquet
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Hello

I have opened your mesh with fuda and it tells that there is a problem with the frontier. May be that you haven't defined correctly your boundary conditions in Blue Kenue.
The error message would indicate something similar since it mentions a number 2147483647, which is obviously not a number of element.
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Mesh generated with Blue Kenue generates is not accepted by Tomawac 8 years 2 months ago #23549

  • palgroth
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The number 2147483647 is the maximum value of a signed integer, which is a curious printout I think. Anyways, I have followed the procedure from the blue kenue tutorial in order to generate the input files, but I will try once again to be certain.
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Mesh generated with Blue Kenue generates is not accepted by Tomawac 8 years 2 months ago #23551

  • c.coulet
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Hi
I tested your case on my computer with the V7P1.
It crash in the subroutine INBIEF but with the mesh cheking I received some messages:
 SMALLEST DISTANCE BETWEEN TWO POINTS:   12.331677097942217
 BETWEEN POINTS:          292  AND          295
 POINT           48  HAS ONLY            2  NEIGHBOURS
 POINT          118  HAS ONLY            2  NEIGHBOURS
 POINT          175  HAS ONLY            2  NEIGHBOURS
 POINT          272  HAS ONLY            2  NEIGHBOURS
 POINT          322  HAS ONLY            2  NEIGHBOURS
 POINT          332  HAS ONLY            2  NEIGHBOURS
 POINT          341  HAS ONLY            2  NEIGHBOURS
 POINT          388  HAS ONLY            2  NEIGHBOURS
 POINT          413  HAS ONLY            2  NEIGHBOURS
 POINT          491  HAS ONLY            2  NEIGHBOURS
 POINT          801  HAS ONLY            2  NEIGHBOURS
 POINT          850  HAS ONLY            2  NEIGHBOURS
 POINT          891  HAS ONLY            2  NEIGHBOURS
 POINT         1003  HAS ONLY            2  NEIGHBOURS
 POINT         2108  HAS ONLY            2  NEIGHBOURS
 POINT         2212  HAS ONLY            2  NEIGHBOURS
 POINT         2406  HAS ONLY            2  NEIGHBOURS
 POINT         2441  HAS ONLY            2  NEIGHBOURS
 POINT         2579  HAS ONLY            2  NEIGHBOURS
 POINT         2584  HAS ONLY            2  NEIGHBOURS
 POINT         2610  HAS ONLY            2  NEIGHBOURS
 POINT         2660  HAS ONLY            2  NEIGHBOURS
 POINT         2703  HAS ONLY            2  NEIGHBOURS
 POINT         2747  HAS ONLY            2  NEIGHBOURS
 POINT         2859  HAS ONLY            2  NEIGHBOURS
 POINT         2921  HAS ONLY            2  NEIGHBOURS
 POINT         2937  HAS ONLY            2  NEIGHBOURS
 POINT         2947  HAS ONLY            2  NEIGHBOURS
 POINT         2965  HAS ONLY            2  NEIGHBOURS
 POINT         3074  HAS ONLY            2  NEIGHBOURS
 POINT         3433  HAS ONLY            2  NEIGHBOURS
 POINT         3690  HAS ONLY            2  NEIGHBOURS
 POINT         4003  HAS ONLY            2  NEIGHBOURS
 POINT         4559  HAS ONLY            2  NEIGHBOURS
          34  OVERCONSTRAINED TRIANGLES

Then I checked your mesh and found some probably problematic structures...

pb1.jpg


pb2.jpg


So I advise you to start by rebuilding your mesh with a finer criterion on the boundary

Regards
Christophe
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Mesh generated with Blue Kenue generates is not accepted by Tomawac 8 years 2 months ago #23552

  • tfouquet
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Well that is not so curious when Telemac build an array it puts this value in the array so that we can detect if this array is set to something after its creation. In your case it means that some elements were not set during the reading of the mesh
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Mesh generated with Blue Kenue generates is not accepted by Tomawac 8 years 2 months ago #23572

  • palgroth
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Thank you everybody for taken time to look at this. I will spend more time generating a well defined mesh.
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