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Teleconference.2.July.2024

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Anna Milan edited this page Jul 2, 2024 · 13 revisions

Task Team on Table Driven Code Forms (TT-TDCF)

Teleconference

  • 2 July 12-14 UTC

Agenda

  1. Opening and approval of agenda
  2. Dave Berry present work on posting BUFR codes to the WMO Codes Registry
  3. Continue reviewing open proposals
  4. AOB

Notes

  • Dave Berry present work on posting BUFR codes to the WMO Codes Registry;
  • the team reviewed the BUFR, GRIB and CCT proposals for FT2024-2
  • the meeting on 9 July is cancelled

Fast-track 2024-2 proposals

All notes are in the comment section of each issue.

GRIB2

  1. new precipitation type flag in Code Table 4.201 #238 - Francesca Eggleton - in discussion
  2. new mixed layer depth parameter in Code Table 4.2, Discipline 10 #244 - Sibylle - in validation
  3. Deprecate template 4.44, create rectified version as template 4.50 #245 - Sebastien - in validation
  4. Additional Anomalies Templates #246 - Sebastien - in validation
  5. Code table 4.9: add an entry to encode a probability #247 - Sebastien - in validation
  6. Code table 4.101 #248 - Sebastien - in validation - Sebastien - in validation
  7. Code table 1.4, 4.3 and 4.6 #249 - Sebastien - in validation
  8. Code table 4.2 and 4.238 #250 - Sebastien - in validation
  9. Code Table 4.1 and 4.2: new category for thermodynamical properties in discipline "land surface" and associated parameters #251
  10. new normal and tangential velocity components parameter for Code table 4.2, Discipline 10 #253 - Sibylle - in discussion
  11. Meteorological and hydrological hazards #254 - Sebastien - in discussion - NOT for FT2024-2
  12. New section 4 templates and tables for verification scores #255 - Sebastien - in discussion - NOT for FT2024-2

BUFR4

  1. BUFR Table D 10, New BUFR template for satellite reflectance #158 - Sibylle/Marijana - in discussion -NOT for FT2024-2
  2. new code figure for BUFR Table B 0-02-080 #197 - Jeff - in validation
  3. New BUFR Template for Snow Surface Temperature #198 - Charles Fierz - in discussion
  4. Change to reporting of radiosonde winds near the poles #200 - Bruce Ingleby/Anna - agreed
  5. BUFR Table D 16, New BUFR template for tropical cyclone tracks, wind radii and vortex #201 - Marijana - in validation

CCT

  1. CCT 05 request to EUMETSAT, ESA, EC to identify CO2M-A satellite #161 - Simon/Marijana - in validation
  2. new CCT C-1/11, C-5 and C-8 entries for commercial providers of radio occultation data #195 - Jeff - in validation
  3. new CCT C-13 entry for long-duration balloon observations #196 - Jeff - in validation
  4. new CCT C-13 entry to identify tropical cyclone forecast from machine learning #198 - Marijana - in validation
  5. Update CCT C-08 entry to for CrIS #199 - Marijana/Simon - in validation
  6. CCT 08, new codes for WindRAD on FY-3E and FY-3J #200 - Lei - in validation
  7. CCT C-6, List of units for TDCFs: addition of missing compound units #202 - in validation
  8. new satellites and instrument from Japan (CCT5 and CCT8) #203 - NEW

Other issues to discuss if time is available/as needed

  1. Move CCT-06 into the GitHub repository (Units) #162 - Anna
  2. map GRIB to ISO 19111 #187 - dependent on codes registry publication
  3. Additional entry of length or number of octets in GRIB2_Template_ csv-files #219 - Sybille - to discuss between fast-tracks
  4. Register GRIB with IANA #175
  5. Register BUFR with IANA #140
  6. Update broken links on WMO Community website #165 - Anna
  7. Publish BUFR, GRIB and CCT codes to the WMO Codes Registry #171 - in progress, need help

Schedule for FT2024-2

  • 26 June - Complete validations of proposals
  • 15 July - Finalize all proposals
    • Validate and document (in issues) all proposals
    • 2-week window to prepare amendments
  • 1 August - National Focal Point (NFP) review
    • submit amendments for endorsement and review
    • 2-month window for National Focal Point (NFP) review
  • 1 October - WMO Adoption Procedure
    • 1.5-month window for final WMO adoption and publication
  • 15 November - operational date (we are planning on releasing the machine-readable codes earlier)

see: https://github.com/wmo-im/wmo-im.github.io/wiki/Fast-Track-Schedules

Meeting schedule

  • 9 July 2024

List of participants

TT-TDCF Members

No. Name Agency 2 July
1 Jeffrey ATOR NOAA X
2 Marijana CREPULJA (lead) ECMWF X
3 Simon Stuart ELLIOTT EUMETSAT X
4 Sergio Henrique Soares FERREIRA National Institute for Space Research, Brazil X
5 Sandrine EDOUARD Environment and Climate Change Canada X
6 Sibylle KREBBER DWD X
7 Abderrazak LEMKHENTER Météo Maroc
10 XUE Lei CMA

Collaborators/Guests

Name Agency 2 July
Sébastien VILLAUME ECMWF X
Antoine MERLE EUMETSAT X
Jakub Beer HMEI X
Charles FIERZ SLF
Bruce INGLEBY ECMWF

WMO Secretariat

Name 2 July
Anna MILAN X
Dave Berry X
Ran ZHANG
Pekka ROSSI
Kruno PREMEC

TT-TDCF Homepage on Community Website

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