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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

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
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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