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Teleconference 22.6.2020

xchen edited this page Jul 9, 2020 · 89 revisions

Inter-Programme Expert Team on Codes Maintenance

Teleconference 22.6.2020

Agenda

  1. Review of GRIB proposals.
No. GRIB2 Issue Link Assignee Status
1 Issue 11 A product definition template for statistics over an ensemble https://github.com/wmo-im/GRIB2/issues/11 Tom Kralidis samples required, ongoing
2. Issue 14 GRIB2 template 4.83 in v25.0.0 https://github.com/wmo-im/GRIB2/issues/14 Sebastien to be discussed, pdf and machine readable not aligned, templates to be implemented, merged
3. Issue 15 incorrect units of "Potential evaporation rate" in Code Table 4.2 https://github.com/wmo-im/GRIB2/issues/15 Jeff Ator codes changed, branch checked , ready for FT, merged
4. Issue 16 New type of Level: departure level of most unstable parcel of air https://github.com/wmo-im/GRIB2/issues/16 Sebastien branch checked, samples to be validated , ready for FT, merged
5. Issue 17 New Table 4.2 entries proposed by Canada https://github.com/wmo-im/GRIB2/issues/17 Tom Kralidis Ypell branch checked, ready for FT, merged
6. Issue 20 New GRIB2 code Table 4.2 entries requested by Norway https://github.com/wmo-im/GRIB2/issues/20 Sebastien codes changed, branch checked, ready for FT, merged
7. Issue 22 clarify 4.2 Direction of Combined Wind Waves and Swell https://github.com/wmo-im/GRIB2/issues/22 Tom Kralidis branch checked, ready for FT, merged
8. Issue 24 convective rain and snow specific water content in Code Table 4.2 https://github.com/wmo-im/GRIB2/issues/24 Sebastien codes changed, ready for FT, change notation of units kg/kg ,merged
9. Issue 25 New GRIB2 Code Table 4.2 entries for the physical atmospheric properties of seeing and sky transparency https://github.com/wmo-im/GRIB2/issues/25 Tom Kralidis branch checked, ready for FT, merged
10. Issue 26 New GRIB table entry for describing probability https://github.com/wmo-im/GRIB2/issues/26 Daniel Lee branch checked, ready for FT, merged
11. Issue 27 New parameters in Code Table 4.2 for Fire weather Forecasting https://github.com/wmo-im/GRIB2/issues/27 Sebastien some problems to be fixed in the branch, then ready for FT, merged
12. Issue 28 New entries in Code Table 4.238 https://github.com/wmo-im/GRIB2/issues/28 Sebastien some extra changes in the branch need to be reverted, then ready for FT, merged
13. Issue 13 GRIB2 code/flag tables in v25.0.0 https://github.com/wmo-im/GRIB2/issues/13 Sebastien branch created and checked, merged
  1. Review of BUFR proposals.
BUFR4 Issue Link Assignee Status
1. Issue 3 Add perturbed forecast in table 0-01-092 https://github.com/wmo-im/BUFR4/issues/3 Marijana Crepulja branch checked, ready for FT,merged
2. Issue 7 new entries in BUFR flag table 0-33-066 https://github.com/wmo-im/BUFR4/issues/7 Jeff Ator branch checked, samples validated, ready for FT,merged
3. Issue 8 Table D sequence for reporting marine observations from unmanned surface vehicles https://github.com/wmo-im/BUFR4/issues/8 David Berry branch checked, samples validated, ready for FT,merged
4. Issue 9 Correct clerical error in BUFR Table B entry 0-40-063 https://github.com/wmo-im/BUFR4/issues/9 Daniel Lee branch checked, ready for FT,merged
5. Issue 10 New BUFR sequences for encoding IKFS2 products https://github.com/wmo-im/BUFR4/issues/10 Daniel Lee branch checked, samples provided, ready for FT,merged
6. Issue 12 Table D sequence for reporting scatterometer data from CFOSAT https://github.com/wmo-im/BUFR4/issues/12 Daniel Lee branch checked, samples validated, ready for FT (Marijana will make extra validation), merged
7. Issue 15 Proposal for new BUFR table entries for Sentinel-6 Michael Freilich https://github.com/wmo-im/BUFR4/issues/15 Daniel Lee branch checked, samples provided, codes conflict needs to be resolved and samples validated, merged
8. Issue 16 New Table D sequence for reporting observations from ocean gliders https://github.com/wmo-im/BUFR4/issues/16 David Berry branch checked, samples provided ongoing, deferred to next FT
9. Issue 19 New table B descriptor for a sensor identifier https://github.com/wmo-im/BUFR4/issues/19 Sibylle Krebber branch checked, samples validated, ready for FT, merged
10. Issue 20 New BUFR Table B and D descriptors for scatterometer data https://github.com/wmo-im/BUFR4/issues/20 Jeff Ator branch checked, samples validated, ready for FT, merged
11. Issue 4 New BUFR sequence for tropical cyclone tracks https://github.com/wmo-im/BUFR4/issues/4 Marijana branch created, samples validated, ready for FT, merged
  1. Review of Common Code Tables proposals.
CCT Issue Link Assignee Status
1. Issue 4 New sub-category for TC tracks from deterministic https://github.com/wmo-im/CCT/issues/4 Marijana branch checked, ready for FT, merged
2. Issue 6 Amendment to Common Code table C-3 by Japan https://github.com/wmo-im/CCT/issues/6 Kentaro Tsuboi branch created, merged
3. Issue 7 Add a new entry to Common Code Tables C-11 to identify IAP https://github.com/wmo-im/CCT/issues/7 ZHAO Fang branch checked, ready for FT,merged
4. Issue 8 Proposal for new entry in Common Code Tables C5 https://github.com/wmo-im/CCT/issues/8 Daniel Lee branch created, mergerd
5. Issue 9 New sub-category for Mode-S in C-13 https://github.com/wmo-im/CCT/issues/9 Marijana branch created, merged
6. Issue 10 new CCT C-1/11, C-5 and C-8 entries for commercial providers of radio occultation data https://github.com/wmo-im/CCT/issues/10 Jeff Ator branch checked, merged
7. Issue 11 Add 3 new entries to C-2 for radiosondes of China https://github.com/wmo-im/CCT/issues/11 ZHAO Fang branch checked, ready for FT, merged
8. Issue 12 add new chemical species, aerosols and pollen in Common Code Table 14 https://github.com/wmo-im/CCT/issues/12 Sebastien branch created, merged
9. Issue 13 Proposal for new entries in Common Code Tables C5 and C8 https://github.com/wmo-im/CCT/issues/13 Daniel Lee branch created, merged
  1. AOB

Issue #17 ready for FT Check CCT entries by thursday

List of participants

No. Name Agency
1 Jitsuko HASEGAWA JMA
2 Enrico FUCILE WMO Secretariat
3 Marijana CREPULJA ECMWF
4 Simon Stuart ELLIOTT EUMETSAT
5 Sébastien VILLAUME ECMWF
6 Fang ZHAO CMA
7 Kentaro TSUBOI JMA
8 David BERRY National Oceanography Centre
9 Richard WEEDON Met office
10 Jeffrey ATOR NOAA
11 Tom KRALIDIS Environment and Climate Change Canada
12 Daniel LEE EUMETSAT
13 Raul Romeo ICAO
14 Yann GENIN Météo France
15 Anna MILAN WMO Secretariat
16 Xiaoxia CHEN WMO Secretariat
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