[Nexus] NXDL technical meetings – first topic: PR #1669

Iryna Lypova Iryna.Lypova at frm2.tum.de
Mon Oct 26 09:23:16 GMT 2026


Dear Wout,

I would be interested to participate, but I cannot join Zulip -- it says 
I need an invitation.
Could you please invite me to the NeXus channel? Many thanks!

Best regards,
Iryna Lypova


On 10/25/26 12:25, Wout De Nolf via NeXus wrote:
>
> Hi all,
>
> As the new NXDL Technical Manager, I would like to start technical 
> meetings
> on NXDL, separate from the general NIAC meetings. They are open to anyone
> and might be especially interesting for people who:
>
> - develops tools that read the *.nxdl.xml files or nxdl.xsd directly, or
> - are invested in how NXDL evolves from a technical pov.
>
> The first topic is PR #1669:
> https://github.com/nexusformat/definitions/pull/1669
>
> It does two things:
> - it declares, in NXDL itself, the attributes that every field and group
>   may have (@NX_class, @target, @units, ...);
> - it defines NeXus links by their content instead of as HDF5 hard links.
>
> If you would like to join, please fill in the Doodle:
> https://doodle.com/meeting/organize/id/e5M9ywKe
>
> We will organise the rest on Zulip, so please join and reply there:
> https://nexusformat.zulipchat.com (channel #NXDL 
> <https://nexusformat.zulipchat.com/#narrow/channel/638997-NXDL>)
>
> Cheers,
> Wout De Nolf
>
>
> _______________________________________________
> NeXus mailing list
> NeXus at nexusformat.org
> https://lists.nexusformat.org/mailman/listinfo/nexus

-- 
Dr Iryna Lypova

Forschungs-Neutronenquelle
Heinz Maier-Leibnitz (FRM II)
Lichtenbergstr. 1
85748 Garching

Office: UYA 03.44
Phone:  +49 (0) 89-289-54836
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