# Elmer Coupler for the new version

**URL:** <https://precice.discourse.group/t/elmer-coupler-for-the-new-version/1984>\
**Category:** Official adapters and tutorials\
**Tags:** elmer\
**Created:** [June 27, 2024, 8:19pm UTC](https://precice.discourse.group/t/elmer-coupler-for-the-new-version/1984 "2024-06-27T20:19:34Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![tapegoji](https://yyz2.discourse-cdn.com/free1/user_avatar/precice.discourse.group/tapegoji/32/2709_2.png) [@tapegoji](https://precice.discourse.group/u/tapegoji)\
**Post date:** [June 27, 2024, 8:19pm UTC](https://precice.discourse.group/t/elmer-coupler-for-the-new-version/1984/1 "2024-06-27T20:19:34Z")

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Hi,

is there a roadmap for Elmer coupler? the one that is in the github is outdated.

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**Author:** ![tapegoji](https://yyz2.discourse-cdn.com/free1/user_avatar/precice.discourse.group/tapegoji/32/2709_2.png) [@tapegoji](https://precice.discourse.group/u/tapegoji)\
**Post date:** [July 1, 2024, 8:30pm UTC](https://precice.discourse.group/t/elmer-coupler-for-the-new-version/1984/2 "2024-07-01T20:30:21Z")

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I just added a PR that enhances the Elmer Couple. checl precice/emer-adapter on github.

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**Author:** ![Makis](https://yyz2.discourse-cdn.com/free1/user_avatar/precice.discourse.group/makis/32/25_2.png) [@Makis](https://precice.discourse.group/u/Makis)\
**Post date:** [July 18, 2024, 2:08pm UTC](https://precice.discourse.group/t/elmer-coupler-for-the-new-version/1984/3 "2024-07-18T14:08:38Z")

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Related PR:

> <https://github.com/precice/elmer-adapter/pull/4>
>
> Description
> 
> \- Ported Elmer adapter from preCICE v2 to v3.
> \- Added comprehens…ive test cases for coupling Elmer with OpenFOAM.
> \- Ensured compatibility and improved integration with the latest preCICE version.
> 
> Changes:
> 
> \- Updated adapter files to align with preCICE v3 API.
> \- Included new test cases for Elmer to OpenFOAM coupling. This change required hard-coded naming translation in the Coupler\_Solver.F90 code. 
> \- Enhanced documentation to reflect the changes and new usage instructions.
> 
> Testing:
> 
> \- Successfully ran all new test cases to verify the adapter's functionality with preCICE v3 and OpenFOAM.
> \- Ensured backward compatibility and verified no breaking changes with existing setups.
> 
> Additional Notes:
> 
> \- Please review the updated documentation and test cases.
> \- Looking forward to feedback and suggestions for further improvements.