⚠️ Internally Replaced by https://github.com/tum-esm/stilt

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STILT at ESM

What is it?

This repository contains only the files we modified from STILT v2 (Commit 9524fe765d261710041014548c4056323c3e3655) to make STILT run for out total column measurement approach.

Authors of these modifications:

• Xinxu Zhao, xinxu.zhao@tum.de
• Moritz Makowski, moritz.makowski@tum.de

How to set it up?

1. Clone this repository

git clone https://github.com/tum-esm/stilt-at-esm

2. Check whether the correct versions of r and netcdf are present on your system. You might have to adjust line 13 in the script install.sh depending on your setup.

3. Install the project

cd stilt-at-esm
bash ./install.sh

If this is the first time that you install this project in a certain environment you should probably check whether the STILT v2 tests have passed. In install.sh you can uncomment line 25 to stop the installation at that command in order to see whether the tests have been successful.

The installation script is idempotent (can be run multiple times without any effect): At the beginning of its execution it removes all files that are ignored by this git project (= all files generated during its execution).

How to run it?

1. Use the file r/config.example.r to create a file r/config.r for your setup

2. Create a list of discrete column receptors

Rscript r/create_receptors.r  # will generate a file named receptors.rds

3. Dispatch the job to SLURM

Rscript r/run_stilt.r

4. Check the status of the SLURM jobs with:

squeue --clusters ... --partitions ...

5. After STILT is finished, merge the discrete column footprints into one total column footprint

Rscript r/merge_receptors.r  # will generate a file named footprint.nc

How has STILT at ESM changed from the original STILT v2 codebase?

You can use git diff to compare how individual files have changed between commits. The following lists include all changes from STILT v2 @ 733d957.

How files have changed:

• r/run_stilt.r: git diff 54d9e0d HEAD r/run_stilt.r
• r/src/simulation_step.r: git diff 328a82a HEAD r/src/simulation_step.r
• r/src/write_control.r: git diff 466966c HEAD r/src/write_control.r

What files have been added (not included in STILT v2):

• r/config.example.r
• r/config.template.txt
• r/generate_receptors.r
• r/merge_footprints.r