--- tags: Tuesday --- # 2024-02-20 Attending: Will, Dom, Frances, June, Khaled, Josh, Andreas, Erin, David, Maadhav, Kyle, Kevin, Melissa, Tom, Petr, Muhanad, Start: 2:00 pm UK ## Accepting minutes from [last meeting](https://hackmd.io/team/ome?nav=overview) ## Project Status (2-3 minutes each) - IDR (Frances): - testing microservices - persisting issues - goofys mount had disappeared, led to memofile issues. - memo files get deleted if ZarrReader or BioFormats version differs from those used to create memo files - ZarrReader release with update that strips out structured annotations from memo file to reduce size and allow faster loading. - Update this on idr-testing. memo file regeneration in progress - OMERO - Bio-Formats - Melissa: discussed Java 21 yesterday. PR open to add Java 21 build to gh actions - passing! Will announce support... - NGFF (Josh) - [zarr v3 rfc](https://ngff--227.org.readthedocs.build/rfc/2/index.html). Will review... - hyper-spectral / event-based file format request from community - store as event-based log? -> visualise as image. Needs investigation - metadata discussions, incl. ([GIDE](https://twitter.com/GIDEproject)) BioImage Archive, Riken etc. - What's our role? - GerBI (Tom) - setting up new servers with Rocky Linux 9 etc. - OMERO.figure testing (vite PR) - Glencoe (Erin) - Thanks to Petr for help with OMERO.web testing - Kevin/Chris looking a Zarr reading from s3 perf - s3fs implementation of Java File system does lots of checks (permissions, metadata etc.) Can avoid these in many cases. - Initial 2x or 3x perf improvements. Looking at RGB chunking now... - Community (Petr) - Karolinska outreach - finalizing the disabled pyramid service (some users images not viewable) clarifications, good outreach though - 7th-8th March the University Gadjah Mada Yogyakarta, Indonesia outreach - OME community meeting dates TBD ## AOB (5 min. max; tech. Discussion should be highlighted to relevant people and rescheduled) ## Main Topic (20-25 minutes plus 15 minutes questions max)