Update legacy

Implements script to fill gaps in legacy data.

geomagio/Controller.py

@@ -224,7+224,7 @@
         realtime: Union[bool, int] = False,
         rename_input_channel: Optional[List[List[str]]] = None,
         rename_output_channel: Optional[List[List[str]]] = None,
     ):
         """Run algorithm for a specific time range.
 
         Parameters
@@ -240,7+240,7 @@
         rename_input_channel: list of input channel renames
         rename_output_channel: list of output channel renames
         """
+        # ensure realtime is a valid value:
+        if realtime <= 0:
+            realtime = False
         algorithm = self._algorithm
         input_channels = input_channels or algorithm.get_input_channels()
         output_channels = output_channels or algorithm.get_output_channels()