en/code/Data.md

+In order to work, the pipeline needs the evaluation data. While you can change the location of the `raw_data`, `clean_data` and `outputs` folder as described in [lib](lib#constantspy). You can't change the structure of subfolders.
+
+## raw_data
+
+All the evaluation data that hasn't been cleaned, should be found here. If you didn't change anything in the `constants.py` file, the underlying structure should always be:
+
+```shell
+├── Bioinformatik
+│   └── Bioinformatik_SoSe2019
+│       ├── daten.csv
+│       ├── kommentare.csv
+│       ├── mittelwerte.csv
+│       └── summen.csv
+├── Informatik
+│   └── Informatik_SoSe2019
+│       ├── daten.csv
+│       ├── kommentare.csv
+│       ├── mittelwerte.csv
+│       └── summen.csv
+├── Mathematik
+│   └── Mathematik_SoSe2019
+│       ├── daten.csv
+│       ├── kommentare.csv
+│       ├── mittelwerte.csv
+│       └── summen.csv
+└── participation
+    └── SoSe2019.csv
+```
+
+Note that the provides summer term simply is an example, you can have any semester, as long as the folder names start with the institute.
+
+## clean_data
+
+The folder structure of the clean data will be generated by `cleanup.ipynb`, if you want to change it, you can do so by rewriting the last two code cells in the notebook. Keep in mind you should also then change the constants to reflect your new layout. 
+
+If left untouched, the generated structure will be similar to the one in `raw_data`
+
+```shell
+├── Bioinformatik
+│   └── WiSe2022-23
+│       ├── LeKo.csv
+│       ├── S.csv
+│       ├── Ü.csv
+│       ├── VL.csv
+│       └── all.csv
+├── Informatik
+│   └── WiSe2022-23
+│       ├── LeKo.csv
+│       ├── S.csv
+│       ├── Ü.csv
+│       ├── VL.csv
+│       └── all.csv
+├── Mathematik
+│   └── WiSe2022-23
+│       ├── LeKo.csv
+│       ├── S.csv
+│       ├── Ü.csv
+│       ├── VL.csv
+│       └── all.csv
+└── participation
+    └── WiSe2022-23.csv
+```
+
+## outputs
+
+This folder is only used by the `old-report.ipynb`. Similar to `clean_data` the result structure can be changed by changing the last code cell and the constants. If left untouched the structure will be
+
+```shell
+├── WiSe2022-23.md
+└── pdfs
+    └── WiSe2022-23.pdf
+```
+
+Note that the pipeline only generated the markdown files, which you in turn can compile into PDF files by using pandoc for example. Simply use `pandoc -o pdfs/output.pdf input.md` and the generated Markdown table will become a PDF.