---
# System prepended metadata

title: '2021-07-13'
tags: [Tuesday]

---

---
tags: Tuesday
---

# 2021-07-13

Attending: Josh, Seb, Petr, Dom, Will, June, Khaled, Frances, Melissa, Jean-Marie, Wilma, Andreas, Muhanad, Chris, David

Start: 2:00 pm UK

## Accepting minutes from [last meeting](https://github.com/ome/meeting-minutes)

## Project Status

(2-3 minutes each)

- IDR
  - prod99: 3 studies. Not ready yet. Planning for first week of August
  - EMBL-EBI workshop this week. IDR workshop on Thursday. Two lectures (Jason, Frances), one practical (J-M, Petr, Frances)
    - Tweets. Content to be recorded. Don't know if it will be public
  - resource migration (Seb): IDR resources to be migrated by end of September.
    - Copy of IDR to be deployed by end of this week (or maybe month) and to be validated by IDR team.
    - Releases can be migrated when ready

- NGFF
  - v0.3 progress, PRs, etc. EMBL/MoBIE motivation
    - Sample EMBL dataset available
    - omero-cli-zarr PR - can be used for v0.3 data from IDR
    - bf2raw not needed urgently
  - BIDS for microscopy (cf. DICOM vs OME_NGFF?)

- Releases
  - OMERO.insight 5.6.1 out - can connect to IDR
  - omero-py 5.9.3 out - table race condition fix
    - contributions from external need CLA to be signed
    - easy to forget. Needs automation. e.g. github action
    - Organisation-wide GHA would be handy
  - preparing iviewer release ahead of next IDR prod

- Glencoe
  - JPEG-LS compression now in DICOM spec. Testing compression in Python.
  - Libs expect interleaved rgb. Requires re-slicing arrays. Issues with compression of 3D data (if z chunk size > 1)
  - Codec will have associated caveats
  - Tricky to configure compression params with JPEG2000 and JPEG-LS
    - Upcoming DICOM work. Spec is complex
  - Kevin - OMERO.tables read-only PR - next week
  - Josh: see https://asv.readthedocs.io/en/stable/writing_benchmarks.html re: compression benchmarking

- Community
  - Workshops: East-Bio 18th Nov 2021 (on-line) & TIM2022 - March, Germany


## AOB

(5 min. max; tech. Discussion should be highlighted to relevant people and rescheduled)

## Main Topic

(20-25 minutes plus 15 minutes questions max)
