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* Updated readme and added comparison graph files for this release version
* Added inventory country totals as a module E outputs
* Added diagnostic to compare inventory totals to CEDS, GAINS, and EDGAR
* Added code check for duplicate CEDS sectors in scaling mapping files
* Fixed scaling mappings for Australia, Canada, S Korea, Taiwan to remove duplicates and improve scaling behavior
* Added diagnostic outputs for country inventories and corresponding CEDS country level data
* Major change to Australia scaling - only use power and metals sectors (dominated by point sources for all species)
* Added REAS32 comparisons
* Added REAS32 scaling for S Korea and Taiwan (#325) to improve overall time series
* Add capability to remove an iso from gridded results
* Fix some warnings, don't read mapping file metadata.
* Added user defined suffix to gridding outputs (#279)
* Added N2O to nc generation routine and fixed writing of gridded air data out to file
* Updated to current EDGAR v5.0 and added N2O as a gridded emission
* Added scripts to generate gridding diagnostic line plots
Co-authored-by: [email protected] <[email protected]>
Co-authored-by: Hamza Ahsan <[email protected]>
Co-authored-by: Smith, Steven J (PNNL-JGCRI) <[email protected]>
Copy file name to clipboardExpand all lines: README.md
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# CEDS
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The Community Emissions Data System (CEDS) produces consistent estimates of global air emissions species over the industrial era (1750 - present). The system is written in R and uses open-source data (with the exception of the IEA energy statistics which must be purchased from IEA). CEDS is publicly available through an [Open Source License](#license-section).
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**April 2021 Release:** April 21, 2021 (v\_2021\_04\_21)
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This release updates emissions for four isos: Australia, Canada, South Korea, and Taiwan as shown [in Figure S9 here](./documentation/Version_comparison_figures_v_2021_04_21_vs_v_2021_02_05.pdf). Global trends are similar to the v\_2021\_02\_05 release. Global gridded emission data have also been produced with updated spatial distributions for most sectors.
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* See the [release notes](https://github.com/JGCRI/CEDS/wiki/Release-Notes) for a summary of changes.
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*[Graphs of emission differences](./documentation/Version_comparison_figures_v_2021_04_21_vs_v_2016_07_16(CMIP6).pdf) between this version and the CEDS CMIP6 data release documented in Hoesly et al (2018a).
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*[Graphs of emission differences](./documentation/Version_comparison_figures_v_2021_04_21_vs_v_2019_12_23.pdf) between this version and the previous December 2019 CEDS data release.
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* Emissions by country and sector, archived [here](http://doi.org/10.5281/zenodo.4737769).
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* Gridded emissions in the same format as the CMIP6 data release areavailable at [PNNL DataHub](https://data.pnnl.gov/dataset/CEDS-4-21-21).
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**Feb 2021 Release:** February 05, 2021 (v\_2021\_02\_05)
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