Telco 20231220
Date
Wednesday, 20th December, 15:00 UTC
Connect
Agenda
Present
HB, AB, SB, MK, PC, RO, MO, PJ, RB, WdN, LG, BW, PM + Markus Kuehbach (FAIRmat)
Minutes
- NIAC 2024: Sep 27-30 with early starters from Sep 26.
- feedbacks on new online voting: looked OK and smooth
- Dectris PRs: both #1246, #1252 got voted
- FAIRmat: #1336, #1337 - looks good, after review could go in
- #1271:
- PC: NXaperture_em may should be NXequipment_settings/apertture_em,…
- AB: what about NXcollection? will not NXequipment_setting will be the same?
- BW: indeed, one can put such settings to NXcollection
- WdN: yes, but those settings are validated and are not connected to any NeXus concept
- SB: as a consequence they may easily be stored incoherently and become unsearchable
- MK: AppDef shall not define always new stuff, but reference concepts defined in base classes.
- AB: NXsettings is not supporting the idea of predefined concepts. NXaperture_em can and shall be used in AppDefs
value statements:
- less number of base classes
- appdef shall speciaise base classes
- common specialisation should go back to base classes
- SB: in parctice it result in lots of copy-paste and artificial split of the same concepts, base class inheritance would solved that problem
- AB: agreed
- bugs on contributor list in HTML pages: not all contributors listed
- HB: if recent contributers are listed as contacts, it could be renamed
- RB: new suggestion will come
- PR #1332: clarification on NXdata’s scaling_factor, also in #1333 its relationship with NXdata’s offset is in question
- RO: an example: reciprocal angstrom is scaled to hkl
- MK: NXprocess couls also host such data conversion, but data duplication may not be efficient
- AB: problem is that the definition is ambigous (is it already applied or not)
- RO: yes, ambiguity shall be resolved by cleaner definition
- Formar grammar and Math support in NeXus
- HB: subcommittee would be needed to propose support for Math in NeXus
- AB: formar grammar in contributed defintion shall be OK; further decision shall be made before it goes to AppDef/BaseClasses; subcommittee is to form: FD, BW, PC, HB and resolve the question by NIAC 2024
- release
- AB: early jan 2024; quality metters
- BW: NXaperture deprecation shall be carefully reviewed
Jan Telco
Please help to choose the date by responding to the poll by Jan 4. We are planning to hold the telco in the regular slot of UTC 15:00. Check your local time to avoid scheduling surprises!