Resolve "release v1.4.0"

Closes #317 (closed)

mlair/data_handler/data_handler_with_filter.py

@@ -61,6 +61,8 @@ class DataHandlerFilterSingleStation(DataHandlerSingleStation):
             for k, v in transformation[0].items():
                 if v["method"] == "log":
                     transformation[0][k]["method"] = "standardise"
+                elif v["method"] == "min_max":
+                    transformation[0][k]["method"] = "standardise"
         return transformation
 
     def _check_sampling(self, **kwargs):