code: def magbin_varind_gridsearch_worker(task):
      '''
      This is a parallel grid search worker for the function below.
  
      '''
  
      simbasedir, gridpoint, magbinmedian = task
  
      try:
          res = get_recovered_variables_for_magbin(simbasedir,
                                                   magbinmedian,
                                                   stetson_stdev_min=gridpoint[0],
                                                   inveta_stdev_min=gridpoint[1],
                                                   iqr_stdev_min=gridpoint[2],
                                                   statsonly=True)
          return res
      except Exception as e:
          LOGEXCEPTION('failed to get info for %s' % gridpoint)
          return Nonf magbin_varind_gridsearch_worker(task):
      '''
      This is a parallel grid search worker for the function below.
  
      '''
  
      simbasedir, gridpoint, magbinmedian = task
  
      try:
          res = get_recovered_variables_for_magbin(simbasedir,
                                                   magbinmedian,
                                                   stetson_stdev_min=gridpoint[0],
                                                   inveta_stdev_min=gridpoint[1],
                                                   iqr_stdev_min=gridpoint[2],
                                                   statsonly=True)
          return res
      except Exception as e:
          LOGEXCEPTION('failed to get info for %s' % gridpoint)
          return None
docs: This is a parallel grid search worker for the function below.