# \#direct-mesh-access

**URL:** https://precice.discourse.group/tag/direct-mesh-access/60.md

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## [Issues with Reading SolidMesh with Fenics (provided mesh is empty)](https://precice.discourse.group/t/issues-with-reading-solidmesh-with-fenics-provided-mesh-is-empty/2311)

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**Author:** [@kwasi\_dp](https://precice.discourse.group/u/kwasi_dp)\
**Replies:** 5\
**Last updated:** [March 20, 2025, 9:33am UTC](https://precice.discourse.group/t/issues-with-reading-solidmesh-with-fenics-provided-mesh-is-empty/2311 "2025-03-20T09:33:08Z")

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I am attempting to do FSI coupling between OpenFOAM and Fenics, but am facing an issue. I am currently having no issues on the FOAM side of things, but receive the following error on the Solid side with Fenics. When I ru…

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## [Mesh Connectivity](https://precice.discourse.group/t/mesh-connectivity/2055)

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**Author:** [@dmh](https://precice.discourse.group/u/dmh)\
**Replies:** 1\
**Last updated:** [August 11, 2024, 8:29am UTC](https://precice.discourse.group/t/mesh-connectivity/2055 "2024-08-11T08:29:20Z")

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Hi, I am currently writing the adapter for my code and I require access to the other participants mesh. I am able to get the vertices of the mesh but not the connectivity. Is this possible? Thanks, Dave

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## [About the use of acceleration algorithms？](https://precice.discourse.group/t/about-the-use-of-acceleration-algorithms/1942)

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**Author:** [@ilovenili](https://precice.discourse.group/u/ilovenili)\
**Replies:** 5\
**Last updated:** [June 5, 2024, 8:35am UTC](https://precice.discourse.group/t/about-the-use-of-acceleration-algorithms/1942 "2024-06-05T08:35:03Z")

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HI: I am going to use other interpolation algorithms in the adapter and then pass the interpolated data to precice for acceleration, I don’t know if it is feasible? (i.e. not using precice’s mapping interpolation, but m…

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## [An error when use the function setMeshaccessregion](https://precice.discourse.group/t/an-error-when-use-the-function-setmeshaccessregion/1391)

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**Author:** [@wufanxiaozi](https://precice.discourse.group/u/wufanxiaozi)\
**Replies:** 6\
**Last updated:** [May 19, 2023, 7:51am UTC](https://precice.discourse.group/t/an-error-when-use-the-function-setmeshaccessregion/1391 "2023-05-19T07:51:12Z")

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I’m trying to follow a tutorial on modifying Fortran’s solverdummy to use the “Direct access to received meshes”Direct access to received meshes. But when I call this subrountine CALL precicef\_set\_mesh\_access\_region(me…

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## [An error occurs when I want to access the mesh information directly](https://precice.discourse.group/t/an-error-occurs-when-i-want-to-access-the-mesh-information-directly/1386)

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**Author:** [@wufanxiaozi](https://precice.discourse.group/u/wufanxiaozi)\
**Replies:** 12\
**Last updated:** [April 26, 2023, 6:45am UTC](https://precice.discourse.group/t/an-error-occurs-when-i-want-to-access-the-mesh-information-directly/1386 "2023-04-26T06:45:49Z")

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I want a fluid solver coupled to a solid solver for the Immersed Boundary Method. According to the official suggestion, I want to use this subroutine “precicef\_get\_mesh\_vertices\_and\_IDs()” to get the vertex coordinates o…