Working Documents

Notebooks:

• (2022/04/20) 2 different notebooks are useful : Data_viewer and Analyse_3_sflx_NAT_dyn
  1. Data_viewer: To easily see a dataset. Interactive mode in order to change different variable at different time.
  2. Analyse_3_sflx_NAT_dyn: The 3 datasets (transcom, bouwman, piscidee=Pisces+orchidee) are loaded. Difference are computed (with Bouwman as a reference). Plots are made per month with same scale. Then, a seasonal analysis is done, calculating means/min/max of each dataset per month/year/season.
• (2022/05/23) compare three inventories by total emissions and repatition.
  3. Budget_inventories: Using the output of Incasflx with the three inventories, different sums/computations/plots given percentages and charts per land and ocean, plots per latitude bands, per hemisphere of these emissions...
• (2022/06/15) notebooks to construct charts from CEDS emissions --supplementary data mainly--
  4. CEDS_charts_supllementary_data_N2O and Charts_N2O_CEDS : Notebooks to reconstruct charts in the article of McDuffie? 'A global anthropogenic emission inventory of atmospheric pollutants' (same notebooks exist with NH3 charts). It uses the emissions of N2O distributed per category (Agriculture, Energy, Industrial, Transportation, Residential, Commercial, Other, Solvents production and application, Waste, International Shipping)
• (2022/08/04) 2 notebooks created: in relation with CEDS emissions.
  5. work_on_data_to_complete_sectors_with_unknows_categories : Notebook in order to better understand repartition of subcategories that are not in CEDS emissions files and grouped in sectors.
  6. Transform_2000nc_from1970_to1999_via_CEDScsv : To reconstruct geographical emissions from 1970 to 1999 from 2000's emissions and with a ratio computed thanks to csv's data. Need to use obelix' script home/users/klaurent/CEDS_transform/nco_transform_1970_1999_ncfiles.sh after this notebook (delete _FillValue mainly).
• (2022/09/21) Notebooks with inventories by country (CEDS and EDGAR csv files).
  7. work_on_data_by_sector_country.ipynb: uses CEDS emissions organized by countries and sectors.
  8. work_on_minx_data.ipynb: uses Minx emissions (EDGAR) organized by countries. No NC file created, only csv. See StepBeforeTransform? to transform data in nc file.
  9. Comparison_EDGAR_CEDS.ipynb: easily, comparison of the two inventories. Sees some weird emissions per country.
  10. work_on_data_by_sector_country-repartitionEDGAR.ipynb: same as the one with an equivalent name but using repartition of EDGAR inventory for regions.
  11. Transform_country_csv_to_nc_1970_2019.ipynb: same as the one with an equivalent name but with computation of a regional and sectorial factor.
  12. StepBeforeTransform_create_data_df_ncfile_for_edgar_repartition.ipynb: using EDGAR regional repartition, create regional mask and emissions dataframe in order to transform them into ncfile. (roughly same as work_on_dataXXX)
• (2022/10/18) Notebooks to reconstruct emissions from 1850 to 1970
  13. create_proxy_n2o_via_nmvoc.ipynb: using NMVOC data, reconstruction of a csv files with emissions per country from 1850 to 1969. Also, reconstruction without RCO sector (in order to begin more around 0 Tg/Yr? in 1850).
  14. Transform_proxy.ipynb
• (2022/12/13) Reconstructions of anthropogenic emissions
  15. Proxy_RegLin_reconstruction_preindustriel.ipynb: With NMVOC emissions from pre industrial, analyses evolution and correlation between NMVOC and N₂O. (not very useful except to have dataframe for the next step)
  16. compare_ant_emissions.ipynb: Different methods are used to reconstruct nc files for N₂O emissions. This notebook served to visualisation of global emissions.
  17. check_coeff_reconstruction_proxy.ipynb: with different method of reconstruction, result are different, this notebook explore coefficient used to reduce emissions for pre industrial period and after (coeff only per region and coeff per region and sector).
• (2023/03/29) Box and pulse models
  18. box_emissions_model.ipynb: little box model to compute concentration with given emissions and inverted model. Different test are used (change lifetime, change beginning, change emissions profiles, add synthetics emissions from 1750,...)
  19. box_emissions_model-ComparisonsNMIP2.ipynb: box model and inverted model used with NMIP2 emissions. Comparison with NMIP emissions.
  20. box_emissions_DifferentModels.ipynb: Pulse and box models with same experiments as the first one + variable lifetime
• (2023/06/02) Comparison with HEMCO datasets
  21. Proxy_reconstruction_with_soilEmissions.ipynb: using NMVOC emissions from pre industrial, reconstruction of N₂O anthropogenic emissions with soil Emissions subcategory.
  22. compare_ceds_hemco_emissions.ipynb: Comparison of datasets (hemco and mine). Different styles of plot (linear, sectorial, stacked, horizontal bars,...)

Emissions files:

1. Bouwman : 360x180, created in 1999, Flux of agr waste burning, biofuel, biomass burning, deforestation, excreta, fossil fuel, industry, ocean, aquatic, soil
2. Transcom : 360x180, created in 2015, total flux of N₂O from OCN, PISCES and EDGAR, ACTUAL PERIOD
3. Pisces PiControl? (N2Oflx_OClim_CNRM-ESM2-1_piControl_r1i1p1f2_gn_185001-234912.nc), 362x294 (irregular grid), created in 2018, pre-industrial total flux of N2O for ocean.
4. Orchidee (nmip.nc), 720x360, created in 2022, total flux of N2O for land surfaces, from 1850 to 2020.
5. Pisces Historical (N2Oflx_HOMOImon_CNRM-ESM2-1_historical_r1i1p1f2_gn_185001-201412.nc), 362x294 (irregular grid), actual period total flux of N2O for ocean.
6. CEDS emissions from McDuffie/Hoesly?
7. EDGAR emissions from Minx
8. New orchidee file (ORCHIDEE_SH1_fN2O.nc, called NMIP2), 720x360, created in 2022, total flux of N2O for land surfaces, from 1850 to 2020

Others:

+ on Irene:

• on workdir: scripts_nco/prepare_N2OLOSS.job: will compute N2O total loss, N₂O photolyse loss, N₂O o1d loss and N₂O burden. This file creates some nc file on scratch directory (in Loss_files) and some txt file in place.
• on workdir: scripts_ferret: some scripts to draw more or less beautiful pictures.
• path to simulation directory (on work-gen2201-cont003):
  • with Orchidee_Quest: ESM2025/modipsl/config/LMDZORINCA_v6
  • with Orchidee_3: ESM2025/modipsl_v6.3/config/LMDZORINCA_v6
  • with Maureen's Code: extract_Maureen/modipsl/config/LMDZORINCA_v6

+ on Ciclad/Spirit?:

• INCAFLXANT_1970_1999.sh: bash script to create sflx_lmdz_ANT for irene (source code in ANT/McDuffie). The creation is made on datadir.

• Different repositories to construct sflx files:
  • BBG: biomass burning
  • ANT: anthropogenic emissions. Divided into 3 repositories:
    • McDuffie?: initial repositories
    • 1750-2014: Read emissions files divided according to years.

+ on Obelix:

• CEDS_transform/nco_transform_1970_1999_ncfiles.sh and nco_transform_country_1970_1999_ncfiles.sh: final step on nc files while transforming excel data into nc files.
• Interpol_With_rmp.ipynb: Notebook of O. Marti that transform eORCA1 grid into regular one (144x142 here).
• Ciclad_N2O_values.ipynb: Notebook to quickly see evolution of BBG and ANT emissions, needs a grep command on Ciclad and file transfer to Obelix.
• Transform_into_ncfile_preindustrial.sh: script corresponding to the notebook Transform_country_csv_to_nc_1970_2019.ipynb for preindustrial period.

• Different repositories to construct sflx files:
  • NAT: initial repository
  • NAT_land_ocean: dispatch natural emissions from continental or oceanic or miscelleanous emisions (misc especially for so2 and volcanoes).
  • NAT_loop: no more 12 time values but read multi year.
  • NATnobio: multi year and oceanic natural emissions
  • NAT_loop_land_oce: Read multi year with dispatch of natural emissions.