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The page will be updated as required. It was last changed on 11 October 202123 February 2022.
For a record of changes made to this page please refer to Document versions .
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| Date | Event |
|---|---|
| TBC | Announcement of expected implementation date |
| 12 Oct 2021 | Implementation |
| 22 Feb 2022 | A fix of low-level T/q in fog conditions was introduced with the 12 UTC cycle on 22 Feb 2022. |
The timetable represents current expectations and may change in light of actual progress made.
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| GRIB 2 Section 1 Octets | ecCodes key | Master Tables Version Number | |
|---|---|---|---|
| 47r2 | 47r3 | ||
| 10 | tablesVersion | 5 | 27 28 from March 2022 |
All users are encouraged to check their data processing with the test data provided.
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| Date | Reason for update |
|---|---|
| 1 July 2021 | Initial version |
| 9 July 2021 | ecCodes version requirement noted |
| 20 August 2021 | Access to test data |
| 2 September 2021 | Implementation date postpone by 1 week to 12 October 2021 |
| 4 October 2021 | Recommendation to use ecCodes version 2.23.0 with cycle 47r3 and highlight of a change in the GRIB 2 encoding |
| 11 October 2021 | Main conclusions from external evaluation of the upgrade |
| 23 February | Implementation of a fix of low-level T/q in fog conditions |