global_ch4_inv_2x25_monthly

Repository for global inversion of CH4 fluxes using TROPOMI+GOSAT blended retrievals, GEOS-Chem at 2x2.5 resolution, monthly native-resolution state vector, from 2018-2023

cloning

git clone --recurse-submodules [email protected]:eastjames/global_ch4_inv_2x25_monthly.git

contents

• integrated_methane_inversion

  • custom imi branch used to run jacobian simulations

• prep

  • scripts and modified geos-chem files so that geos-chem can apply TROPOMI+GOSAT operator in-line and output at obs locations

• setup_run_test.sh

  • script to setup and run jacobian simulations

• setup_submodule.sh

  • commands to set up submodules, safe to ignore

view outputs

prep/testing/TestingCheck.ipynb

• should run right out of the box for test case

how to run

1. edit setup_run_test.sh

   • RunNamePrefix
   • OutputPath
   • SchedulerPartition

2. ./setup_run_test.sh

3. script will

   • get files needed from external repo
   • setup imi directories for monthly jacobian runs
     • each month has its own imi dir and output dir
     • not using kalman filter because not doing inversion, just running jacobians
   • edit imi config and run scripts
   • submit each monthly imi to SLURM scheduler