# Trouble generating a mesh with high number of borders

**URL:** https://community.freefem.org/t/trouble-generating-a-mesh-with-high-number-of-borders/3437
**Category:** General Discussion
**Created:** [August 12, 2024, 10:03am UTC](https://community.freefem.org/t/trouble-generating-a-mesh-with-high-number-of-borders/3437 "2024-08-12T10:03:32Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Pwaroquier](https://avatars.discourse-cdn.com/v4/letter/p/91b2a8/32.png) [@Pwaroquier](https://community.freefem.org/u/Pwaroquier)
#### Post date: [August 12, 2024, 10:03am UTC](https://community.freefem.org/t/trouble-generating-a-mesh-with-high-number-of-borders/3437/1 "2024-08-12T10:03:32Z")

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Hello,

I am generating meshes with FreeFEM that contain a huge number of borders. When I try with a few borders, it works, the mesh generates and I can plot it.

However, when I increase the number of borders, the plot does not show up. It simply does not generate the triangles for the mesh, it stops after the nodes :

![pas normal](https://canada1.discourse-cdn.com/flex030/uploads/freefem/original/2X/f/f5b2ceb0be90fef6cd201485c1929f0a851b1a0a.png)

You can see that I do not receive any error messages, it just stops.

Has someone already met the same problem ? Do you know where it comes from and I can I fix it ?

Thanks in advance,  
Pierre

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<div class="post-metadata">

### Author: ![Pwaroquier](https://avatars.discourse-cdn.com/v4/letter/p/91b2a8/32.png) [@Pwaroquier](https://community.freefem.org/u/Pwaroquier)
#### Post date: [August 12, 2024, 10:04am UTC](https://community.freefem.org/t/trouble-generating-a-mesh-with-high-number-of-borders/3437/2 "2024-08-12T10:04:22Z")

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You will find below a part of my code for clarity.

 ![apercu code](https://canada1.discourse-cdn.com/flex030/uploads/freefem/original/2X/f/f99f042871d73c7df0f04b697aa29eb662ec82f3.png)

Thanks again,

Pierre