git clone <THIS_PROJECT_URL>
cd excelcreator
poetry install
poetry shell

The input CSV file should be structured like this:

• The output excel file will have as many sheets as there are unique 'Groups' in the 'Group' column
• The remaining non-scenario columns will be used to group the data into blocks
• Scenario names must contain a YEAR to be recognised.

poetry run createxl 'inputs/data.csv' \
    -o 'outputs' \
    -n 'output.xlsx'