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new section 4 template for further statistics on probabilities based on focal statistics #226
Comments
https://github.com/wmo-im/CCT/wiki/Teleconference.17.18.October.2023 notes: |
https://github.com/wmo-im/CCT/wiki/Teleconference.21.22.November.2023 notes: |
https://github.com/wmo-im/CCT/wiki/Teleconference.21.29.November.2023 notes: extension of #225, so appendix can help with this too |
edited the proposal to add an escape character preventing the * operator to be interpreted as formatting character. |
branch updated |
https://github.com/wmo-im/CCT/wiki/Teleconference.10.January.2024 notes: Ready; @amilan17 validate branch |
…sed on focal statistics (#235) * adding new templates, code tables entries and notes for issue #226 * finishing template 4.123 for issue #225 * Update GRIB2_Template_4_123_ProductDefinitionTemplate_en.csv fix CSV * editorial --------- Co-authored-by: Sebastien Villaume <sebastien.villaume@ecmwf.int>
* Update GRIB2_CodeFlag_4_2_CodeTable_en.csv updated per #229 * adding entries in code table 4.2 for issue #227 (#232) * adding entries in code table 4.2 for issue #227 * Update GRIB2_CodeFlag_4_2_CodeTable_en.csv fix CSV --------- Co-authored-by: Sebastien Villaume <sebastien.villaume@ecmwf.int> * Update GRIB2_CodeFlag_4_2_CodeTable_en.csv (#228) updating per #218 * 222 new ocean and ice parameters in code table 42 discipline 10 1 (#233) * Update CodeFlag_notes.csv updating per #222 * Update GRIB2_CodeFlag_4_2_CodeTable_en.csv updating per #222 * Update GRIB2_CodeFlag_4_5_CodeTable_en.csv updating per #222 --------- Co-authored-by: Jeff Ator <62722702+jbathegit@users.noreply.github.com> * 226 new section 4 template for further statistics on probabilities based on focal statistics (#235) * adding new templates, code tables entries and notes for issue #226 * finishing template 4.123 for issue #225 * Update GRIB2_Template_4_123_ProductDefinitionTemplate_en.csv fix CSV * editorial --------- Co-authored-by: Sebastien Villaume <sebastien.villaume@ecmwf.int> * 224 new probability templates for large ensemble (#234) * adding templates 4.119 and 4.120 and corresponding entries in code table 4.0 for issue #224 * adding missing entry in Code table 4.7 for issue #224 * editorial --------- Co-authored-by: Sebastien Villaume <sebastien.villaume@ecmwf.int> * 220 code table 42 adding new parameters (#239) * addingnew entries and note for issue #220 * removing the word -depth- from the new entry 20 and the existing entry 13 in code table 4.2 discipline 1 category 0 * editorial --------- Co-authored-by: Sebastien Villaume <sebastien.villaume@ecmwf.int> * editorial changes based on feedback from LSU (#230) #230 * editorial changes based on feedback from lsu * change ' - ' to ' to ' in octets where apppropriate * change ' - ' to ' to ' in octets where apppropriate * change ' - ' to ' to ' in octets where apppropriate * octet formating * octet formating * octet formating * octet formating * editorial * 221 encoding of drought indexes as defined by wmo (#237) * update for proposal #221 * fix typos for #221 * fix typos for #221 * removed word drought from entry in code table 4.10 * editorial * editorial for note 221b * Update notes/CodeFlag_notes.csv * editorial --------- Co-authored-by: Sebastien Villaume <sebastien.villaume@ecmwf.int> * 225 new templates for probability forecasts based on focal statistics (#236) * adding/modifying code tables for issue #225 * adding template 4.121 and 4.122 for issue #225 * Update GRIB2_Template_4_121_ProductDefinitionTemplate_en.csv * Update GRIB2_Template_4_122_ProductDefinitionTemplate_en.csv * Update GRIB2_CodeFlag_4_103_CodeTable_en.csv * Update GRIB2_CodeFlag_4_103_CodeTable_en.csv * Update GRIB2_CodeFlag_4_2_CodeTable_en.csv * adding notes for issue #225 * editorial * Update notes/CodeFlag_notes.csv * editorial --------- Co-authored-by: Sebastien Villaume <sebastien.villaume@ecmwf.int> * 173 updates to facilitate needs in modelling for nuclear protection (#241) * adding/modifying code tables and templates for issue #173 * adding tables for issue #173 * editorial changes * fix typo * Update GRIB2_CodeFlag_4_2_CodeTable_en.csv * Update GRIB2_CodeFlag_4_2_CodeTable_en.csv * fix CSV * editorial * Update GRIB2_Template_4_124_ProductDefinitionTemplate_en.csv * add missing content * remove irrelevant notes --------- Co-authored-by: Sebastien Villaume <sebastien.villaume@ecmwf.int> * Update GRIB2_CodeFlag_4_9_CodeTable_en.csv --------- Co-authored-by: Jeff Ator <62722702+jbathegit@users.noreply.github.com> Co-authored-by: Sebastien Villaume <sebastien.villaume@ecmwf.int>
Initial request
This proposal extends the existing template 4.112 to encode probabilities of anomalies and other parameters which depend on a reference period to describe a spatiotemporal processing based on focal (moving window) statistics as used in in the templates proposed in issue #.
A branch with an implementation of this template is accessible under:
https://github.com/ecmwf/eccodes/tree/feature/ECC-1705-probabilitiesWithFocalStats
Amendment details
ADD New Code Table 4.101 – Type of relationship to reference dataset
Note: Code number 22 is intended to be used with templates 4.112 and 4.123. Instead of having the probability of the exceedance of the anomaly (code number 0) of the limits specified in the message, it specifies probabilities which were calculated for the forecast and for the reference dataset with the given specification listed in the meta-data. The anomaly is calculated between the two derived probabilities.
Add Template 4.123: Probability forecasts from large ensembles with spatiotemporal processing based on focal (moving window) statistics in relation to a reference period at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval
Comments
No response
Requestor(s)
Robert Osinski (ECMWF)
Sebastien Villaume (ECMWF)
Stakeholder(s)
ECMWF
Publication(s)
Example: Manual on Codes (WMO-No. 306), Volume I.2, GRIB template and code tables in section 4
Expected impact of change
None
Collaborators
No response
References
No response
Validation
No response
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