TELEMAC-MASCARET Forum: Error in a simple mesh (1/1)

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TOPIC: Error in a simple mesh

Error in a simple mesh 12 years 1 month ago #5784

Proust_Nicolas
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Senior Boarder
Posts: 136
Thank you received: 2

Hi,

I'm generating a mesh with an outline some densities and hardlines. When I run it, I have this message :

FATAL ERROR: unable to continue
Minimum Edge Length = 0.0000

I make some tests to find the file causing this problem. I tried to mesh just with an outline and one hardline (see the hardline in attachments) and I have the same error message. I don't understand what is wrong in this hardline... Does somebody know why?

File Attachment:

File Name: Resampledrte_Boyard_1a.zip
File Size: 7 KB

Regards

Nicolas

Nicolas

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Error in a simple mesh 12 years 1 month ago #5785

sebourban OFFLINE Administrator Principal Scientist Posts: 814 Thank you received: 219	hello, you may have two nodes at the same place, which you can't see graphically ... this type of error could give you zero-edge lenght. Hope this helps, Sébastien.
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Error in a simple mesh 12 years 1 month ago #5786

Proust_Nicolas OFFLINE Senior Boarder Posts: 136 Thank you received: 2	And do you know why I have two nodes in the same place? How can I check it? How can I avoid it? Because it's a resampled line, the points are automatically generated when I create the resampled line... Regards Nicolas
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Error in a simple mesh 12 years 1 month ago #5787

c.coulet OFFLINE Moderator Posts: 3722 Thank you received: 1031	Hi It's a resampled line OK but the original data could have two nodes at the same place... I'm not sure this was check by BK. Regards
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Error in a simple mesh 12 years 1 month ago #5788

c.coulet OFFLINE Moderator Posts: 3722 Thank you received: 1031	The last point of the line is a double point!
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Error in a simple mesh 12 years 1 month ago #5789

Proust_Nicolas OFFLINE Senior Boarder Posts: 136 Thank you received: 2	How did you check it in BK?
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Error in a simple mesh 12 years 1 month ago #5790

Proust_Nicolas OFFLINE Senior Boarder Posts: 136 Thank you received: 2	I have check it manually in a text editor and it comes the native file (not resampled). It could be a new test to encode in a future version of BK. Thank you for the help Regards Nicolas
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Error in a simple mesh 12 years 1 month ago #5864

Serrer OFFLINE Moderator Posts: 720 Thank you received: 304	Hi Nicolas, Are you using the latest version of BlueKenue? (V3.3.4) I thought I had fixed that bug Martin
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Error in a simple mesh 12 years 1 month ago #5870

Proust_Nicolas OFFLINE Senior Boarder Posts: 136 Thank you received: 2	Hi Martin, I'm sorry but I'm using the latest version V3.3.4 in 64... I have checked each line one by one in a text editor and delete the double points to solve the problem. Regards Nicolas
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Error in a simple mesh 12 years 1 month ago #5876

Serrer OFFLINE Moderator Posts: 720 Thank you received: 304	Thanks Nicolas, I'll add this to my TODO list. Sorry for the inconvenience... Martin
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