# December 10th bi-weekly GROMACS developer meeting - evening edition

**URL:** <https://gromacs.bioexcel.eu/t/december-10th-bi-weekly-gromacs-developer-meeting-evening-edition/12999>\
**Category:** Developers discussions\
**Created:** [December 3, 2025, 5:06pm UTC](https://gromacs.bioexcel.eu/t/december-10th-bi-weekly-gromacs-developer-meeting-evening-edition/12999 "2025-12-03T17:06:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![avilla](https://avatars.discourse-cdn.com/v4/letter/a/f1d935/32.png) [@avilla](https://gromacs.bioexcel.eu/u/avilla)\
**Post date:** [December 3, 2025, 5:06pm UTC](https://gromacs.bioexcel.eu/t/december-10th-bi-weekly-gromacs-developer-meeting-evening-edition/12999/1 "2025-12-03T17:06:02Z")

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Dear all,

Next GROMACS developer meeting will be 2025-12-10T16:00:00Z on zoom. Everybody is welcome.

If there are any specific topics you wish to discuss, just add to the agenda by editing the post **Monday before the call**. A defined agenda help that interested people will join the call.

Agenda:

- Quarterly planning meeting on 21st January . Any preference morning/afternoon? (Alessandra)
- Open questions

We usually reserve in total 20 min for each discussion topic. We suggest to use 5-10 min to present the problem and focus on a question that you want to address.

Note: To be able to post or edit wiki post in the developers category, you need to member of the forum and send a request to join the GROMACS developers group using the [following link](https://gromacs.bioexcel.eu/g/gmx_developers)

See you  
Alessandra

**When** see [google GROMACS calendar](https://calendar.google.com/calendar/event?action=TEMPLATE&tmeid=MGZkc2RvcmJvbmdqMXNwMGF0OTdjaHRlYjdfMjAyNTA3MjNUMTUwMDAwWiBpazJ1ZW12cmd2c3YyZ20zYXBsbGZlOWprb0Bn&tmsrc=ik2uemvrgvsv2gm3apllfe9jko%40group.calendar.google.com&scp=ALL)

**Where** : [Join our Zoom Meeting (magic link)](https://kth-se.zoom.us/j/69277089234?pwd=V2MwM0JJaGJOK3dDUWlhcWx6YUM5QT09)

Meeting ID: 692 7708 9234  
Password: gmxdevs

Join by SIP:  
[69277089234@zoom.nordu.net](mailto:69277089234@zoom.nordu.net)

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**Author:** ![avilla](https://avatars.discourse-cdn.com/v4/letter/a/f1d935/32.png) [@avilla](https://gromacs.bioexcel.eu/u/avilla)\
**Post date:** [December 10, 2025, 10:23am UTC](https://gromacs.bioexcel.eu/t/december-10th-bi-weekly-gromacs-developer-meeting-evening-edition/12999/2 "2025-12-10T10:23:52Z")

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A kind remind  
Next GROMACS developer meeting will be 2025-12-10T16:00:00Z on zoom. Everybody is welcome.

[Join our Zoom Meeting (magic link)](https://kth-se.zoom.us/j/69277089234?pwd=V2MwM0JJaGJOK3dDUWlhcWx6YUM5QT09)

Meeting ID: 692 7708 9234  
Password: gmxdevs

\Alessandra

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<div class="post-metadata">

**Author:** ![avilla](https://avatars.discourse-cdn.com/v4/letter/a/f1d935/32.png) [@avilla](https://gromacs.bioexcel.eu/u/avilla)\
**Post date:** [December 10, 2025, 5:36pm UTC](https://gromacs.bioexcel.eu/t/december-10th-bi-weekly-gromacs-developer-meeting-evening-edition/12999/3 "2025-12-10T17:36:35Z")

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Brief summary- we discussed:

- #5106 [Added AMBER14SB and AMBER19SB force fields (!5106) · Merge requests · GROMACS / GROMACS · GitLab](https://gitlab.com/gromacs/gromacs/-/merge_requests/5106)
- questions on GPU-update - [Adding external gpu force to gromacs result in energy conservation problem](https://gromacs.bioexcel.eu/t/adding-external-gpu-force-to-gromacs-result-in-energy-conservation-problem/13027) - suggestion to use force provider
- next Quarterly planning meeting will be 21st January at 13:00 CET