Merge branch...

Merge branch 'felix_issue287_tech-wrf-datahandler-should-inherit-from-singlestationdatahandler' of ssh://gitlab.version.fz-juelich.de:10022/esde/machine-learning/mlair into felix_issue287_tech-wrf-datahandler-should-inherit-from-singlestationdatahandler

mlair/data_handler/default_data_handler.py

@@ -64,6 +64,9 @@ class DefaultDataHandler(AbstractDataHandler):
         sp_keys = {k: copy.deepcopy(kwargs[k]) for k in cls._requirements if k in kwargs}
         sp = cls.data_handler(station, **sp_keys)
         dp_args = {k: copy.deepcopy(kwargs[k]) for k in cls.own_args("id_class") if k in kwargs}
+        try:
+            return dask.compute(cls(sp, **dp_args))[0]
+        except Exception:
             return cls(sp, **dp_args)
 
     def _create_collection(self):