Do Chemistry

Most steps follow the same instructions as regular rrfs-workflow with some steps have some special options or configurations.

1. Build

which git-lfs 2>/dev/null ||  module load git-lfs
GIT_LFS_SKIP_SMUDGE=1 git clone -b rrfs-mpas-jedi --recursive https://github.com/NOAA-EMC/rrfs-workflow
cd rrfs-workflow/sorc
./build.all chem noda

Note: If doing chemistry data assimilation, one needs to build as ./build.all chem

2. Setup and run experiments:

Example:

cd workflow
cp exp/exp.conus12km exp.conus12km
vi exp.conus12km # make sure DO_CHEMISTRY=true; modify others as needed.
vi config_resources/config.chemistry # double check chemistry related variables are set correctly
./setup_rocotpy.py exp.conus12km

The other steps are the same as running regular RRFS experiments documented here