This seems to be acting as two things when it should be one. (Maybe not though I'm not sure). This parameter should only be the value to use if all points in the time series are invalid. It should not be used to replace invalid values when valid ones are present. Also, we don't need to throw an error if this is missing as long as it's not needed.
This seems to be acting as two things when it should be one. (Maybe not though I'm not sure). This parameter should only be the value to use if all points in the time series are invalid. It should not be used to replace invalid values when valid ones are present. Also, we don't need to throw an error if this is missing as long as it's not needed.