The module [`Phenology` ](https://github.com/ajwdewit/pcse/blob/master/pcse/crop/phenology.py) has two classes: Vernalisation and DVS_Phenology. Both should be changed. See explanations and requirements in #39.
The module
Phenologyhas two classes: Vernalisation and DVS_Phenology. Both should be changed. See explanations and requirements in #39.