User experience design
- Take two of your own scripts, check them in.
- Make additional commits fixing the behavior.
- Explain how you improved them in the commit messages.
If you don’t have any scripts of your own, take The dropsonde comparison and another script of your choice from https://easy.gems.dkrz.de/Processing/healpix/index.html and turn them into scripts you can call from the command line with sensible arguments and exceptions in case of bad arguments.