Combine datasets to one region or province

1. Go to ETLocal branch: dataset-amalgamator (there the script is located to combine the regions)
2. Run in your terminal: python3 app/services/dataset_combiner.py geo_id=<geo_id> name=<dataset_name> migration_name=<migration_name> dataset_ids=<id1,id2,id3...> (make sure there are only commas between the ids and no spaces)
3. Check in the etlocal/db/migrate folder if a new folder is created for this migration
4. Check the commits.yml: are all datasets you wanted to combine stated here? (you can also correct the spelling when necessary)
5. If everything is fine: create a new branch, commit the new files and create a PR.

If you want to migrate the new region into a database:

5. Make sure your ETLocal .env file contains the correct export root. This either has to be EXPORT_ROOT=localhost:3000 (if you want to migrate it into your local database) or EXPORT_ROOT=beta-local.energytransitionmodel.com (if you want to migrate it into the BETA-database)
6. Run in your terminal: rake db:migrate