Meeting 2026 02 03 - wmo-im/tt-wismd GitHub Wiki
Date/Time
Tuesday 3 February 2026 13h - 14h UTC
Location
MS Teams
Attendees
Team
| Name | Affiliation/Country | GitHub handle | Attendance |
|---|---|---|---|
| Tom KRALIDIS (Chair) | Canada | @tomkralidis | X |
| Guillaume AUBERT | EUMETSAT | @gaubert | |
| Takumu EGAWA (observing member) | Japan | ||
| Lara FERRIGHI | Norway | @ferrighi | |
| Sylvain GRELLET | France | @sgrellet | |
| Xinqiang HAN | China | @Amienshxq | X |
| Vera KORBULAKOVA | Russian Federation | @VeraKorbulakova | |
| Ian MCDONALD | EUMETSAT | @McDonald-Ian | |
| Steve OLSON | USA | @solson-nws | X |
| Ján OSUSKY | HMEI | @josusky | X |
| David PODEUR | France | @davidpodeur | |
| Julia SIELAND | Germany | @jsieland | X |
| Yutaro TONOOKA | Japan | YutaroJMA | |
| Anna MILAN | WMO Secretariat | @amilan17 | X |
Agenda
- Previous meeting minutes and actions (all)
- Secretariat updates (Anna)
- WCMP2
- WTH
- satellite topics (CGMS)
- frequency of topic updates (from proposal to codes.wmo.int)
- atmospheric composition topics: https://github.com/wmo-im/wis2-topic-hierarchy/pull/252
- hydrology topics: https://github.com/wmo-im/wis2-topic-hierarchy/issues/239
Notes
- Tom opened the team with a welcome to all
- The team reviewed previous actions
- Anna noted that the FT2025-1 proposal is just waiting for final approval from the President of WMO, but we can proceed with merging the FT branches and tagging releases and mark the release date for when we expect the P/WMO to respond by
- Jan noted that there is a discrepancy between the code registry for centre-ids and the GitHub repository, but this shouldn't be the case because it is auto-published when centre-ids are added by the registry managers in WMO
- Tom talked about and the example with provenance links in the cookbook and pointed out an open issue that is related: https://github.com/wmo-im/wcmp2/issues/161
- Team agrees to the PR in the cookbook, Steve will update an example
- Tom described the conversation in ET-W2IT team on dataset status: https://github.com/wmo-im/wis2-cookbook/issues/20#event-22474015602
- The team discussed options for creating a WCMP2 code list for status codes based on MetNo's vocabulary
- Anna described the requirement for adding Metop-D satellite topics and explained that there should be an established workflow between approved CCT codes and additions of satellite topics (see notes in issue: https://github.com/wmo-im/wis2-topic-hierarchy/issues/259)
- Tom explained that atmospheric data composition team agreed to the topics in the PR and Anna needs to rebase it for final review
- No time to discuss the hydrology topics
Actions
- Anna and Tom merge FT2025-2 branches, produce releases
- Steve add provenance link to one of the examples and open a PR
- Anna rebase atmospheric composition branch and open PR