Main CIF projects

The Community Inversion Framework is routinely used in operational and inter-comparison projects. You will find in this section step-by-step tutorials to reproduce these examples

• The Global Carbon Project - CH4
  • Grouping GCP emission files by category
  • Generating inputs for LMDZ from GCP standard files
• CAMS55 - global inversion-optimised greenhouse gas fluxes and concentrations
• Inversions in the project VERIFY
  • Methane net total emissions in Europe (WP4)
    • Prepare emissions for WP4 protocol
    • Inversions with surface stations
      • 1. Prepare the data to assimilate
      • 2. Automatically make one job per year
      • 3. Post-processing
        • a. Maps of fluxes and increments
        • b. Time series of mixing ratios and maps of statistical indicators at the stations
        • c. Yearly emission budgets for various regions
        • d. Time series of emissions for various regions
    • Inversions with TROPOMI data
      • 1. Plot raw TROPOMI data
      • 2. Put TROPOMI data into a CIF monitor file
      • 3. Filter monitor.nc after a first forward simulation
      • 4. Run the job for year 2019
      • 5. Post-processing includes:
        • a. Maps of fluxes and increments
        • b. Comparison of columns (obs to prior and obs to post) as scatter plots
        • c. Maps of columns data/prior/posterior and differences
        • d. Time series of emissions, budgets per country
  • Nitrous oxide net total emissions in Europe (WP4)