| Version | Date | Revisions |
| v0.10 | 14/12/1998 | Preliminary version of report documenting Grosswetterlagen |
| mean daily surface level pressure charts. | ||
| v0.11 | 14/12/1998 | Added an appendix containing MatLab code used to perform the experiment. |
| v0.20 | 16/12/1998 | Added 500mb height field charts. |
| v0.30 | 17/12/1998 | Added 700mb height field charts. |
| v0.40 | 03/05/1999 | Updated charts using corrected Grosswetterlagen index. |